1 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
5 * xdisp.c (try_window_id): Fix a case where window_end_pos
6 and window_end_bytepos were not adjusted.
8 2001-04-23 Gerd Moellmann <gerd@gnu.org>
10 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
13 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
15 * process.c (wait_reading_process_input) [!subprocesses]: Don't
16 reference waiting_for_user_input_p, it's not defined in the branch
17 without async subprocesses support.
19 2001-04-19 Gerd Moellmann <gerd@gnu.org>
21 * keyboard.c (delete_kboard): Prevent a dangling reference
22 from current_kboard to KB, which is freed.
24 * process.c (wait_reading_process_input): Call
25 record_asynch_buffer_change after running timers, to make
26 read_key_sequence aware of buffer changes from under it.
28 2001-04-18 Gerd Moellmann <gerd@gnu.org>
30 * xfaces.c (Qscalable_fonts_allowed): New variable.
31 (realizing_basic_faces_p): Removed.
32 (x_face_list_fonts): Special handling for realizing_basic_faces_p
34 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
35 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change
36 default for scalable-fonts-allowed to t.
38 * fileio.c (Finsert_file_contents): If the file size returned from
39 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
40 read from files on a procfs whose contents are generated
43 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
45 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
46 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
47 (__memalign_hook): Make the two prototypes consistent.
49 2001-04-17 Gerd Moellmann <gerd@gnu.org>
51 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
52 matrix of mini-windows.
54 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
56 * intervals.c (find_interval): Don't rebalance during signal handling.
58 2001-04-11 Gerd Moellmann <gerd@gnu.org>
60 * fns.c: Include blockinput.h.
62 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
64 2001-04-10 Gerd Moellmann <gerd@gnu.org>
66 * fns.c (Fcompare_strings): Fix return values.
68 * window.c (window_scroll): Change the meaning of N to mean
69 N screen-fulls or N lines.
70 (window_scroll_pixel_based, window_scroll_line_based)
71 (scroll_command, Fscroll_other_window): Change accordingly.
73 * window.c (window_scroll_pixel_based, Frecenter):
74 Call window_box_height instead of using it.last_visible_y for the
77 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
78 instead of using it.last_visible_y for the height of the window.
80 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
82 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
83 able to write to hidden and system files. Make file handles
86 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile.
88 2001-04-09 Gerd Moellmann <gerd@gnu.org>
90 * fns.c (Fplist_get, Fplist_put): Add QUITs.
92 * window.c (window_internal_height): Return 1 less if the
93 window has a header line.
95 * xdisp.c (try_window_id): When scrolling on a terminal, take
96 the change of window_internal_height into account.
98 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
100 * gmalloc.c (align): If the argument SIZE would overflow
101 __malloc_ptrdiff_t, fail right away.
103 2001-04-06 Gerd Moellmann <gerd@gnu.org>
105 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
106 Make sure the tooltip is completely visible.
107 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
109 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
111 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
113 2001-04-06 Dave Love <fx@gnu.org>
115 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
118 2001-04-06 Gerd Moellmann <gerd@gnu.org>
120 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
122 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
124 2001-04-05 Gerd Moellmann <gerd@gnu.org>
126 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
128 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
130 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
131 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
133 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
134 shell widget's position only if it is non-null.
136 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
137 Set f->output_data.x->widget to null after destroying it.
139 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
140 FILENAME to bring it in synch with the documentation.
142 * xfaces.c (realizing_basic_faces_p): Renamed from
143 realize_default_face_p.
144 (realize_basic_faces): Set/clear realizing_basic_faces_p.
145 (realize_default_face): Don't set the flag.
147 2001-04-04 Gerd Moellmann <gerd@gnu.org>
149 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
151 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
153 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
154 the buffer that was used for echoing.
156 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
157 (first_font_matching): Removed unused function.
158 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
159 (may_use_scalable_font_p): Remove parameter FONT; rename
160 parameter NAME to FONT.
161 (x_face_list_fonts): Fix missing bounds check.
162 (realizing_default_face_p): New variable.
163 (realize_default_face): Set and clear that flag.
164 (x_face_list_fonts): When called during the realization of the
165 default face, and no matching fonts are found when ignoring
166 scalable fonts and fonts matching a regexp from
167 face-ignored-fonts, try without ignoring fonts.
169 2001-04-03 Gerd Moellmann <gerd@gnu.org>
171 * xfns.c (postprocess_image): New function.
172 (lookup_image): Call it for all image types except PostScript.
173 (x_kill_gs_process): Call postprocess_image.
175 * xterm.c (x_use_underline_position_properties): New variable.
176 (x_draw_glyph_string): Use it.
177 (syms_of_xterm): DEFVAR_BOOL it.
179 2001-04-02 Gerd Moellmann <gerd@gnu.org>
181 * xterm.c (x_alloc_nearest_color_1): New function.
182 (x_alloc_nearest_color): Use it.
183 (x_color_cells): Take a Display as argument, instead of a frame.
184 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
185 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
186 (x_initialize): Register cvt_string_to_pixel as resource converter
187 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
189 2001-03-30 Gerd Moellmann <gerd@gnu.org>
191 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
192 (set_iterator_to_next): If a string from a display property ends,
193 consider the case that this might also be the end of an
194 overlay string having the display property.
196 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
198 * xdisp.c (reseat_to_string): Undo last change.
200 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
201 matrix of a window when the header line changes, when
202 new rows are allocated, or when the width changes.
204 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
206 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
208 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
210 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
213 2001-03-29 Gerd Moellmann <gerd@gnu.org>
215 * data.c (Fsubr_interactive_form): New function.
216 (syms_of_data): Defsubr it.
218 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
219 (live_float_p, live_misc_p): Return 1 only if the offset of the
220 pointer in its block is >= 0.
222 2001-03-28 Paul Eggert <eggert@twinsun.com>
224 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
225 microseconds calcuation. Avoid double-rounding problem.
226 In doc string, warn that the result is approximate.
228 2001-03-28 Gerd Moellmann <gerd@gnu.org>
230 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
231 bind `inhibit-eval-during-redisplay' to t.
233 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
235 * xdisp.c (inhibit_eval_during_redisplay)
236 (Qinhibit_eval_during_redisplay): New variables.
237 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
238 don't eval, return nil instead.
239 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
240 Initialize Qinhibit_eval_during_redisplay.
242 * xdisp.c (reseat_to_string): If STRING is multibyte, set
243 the iterator's multibyte_p flag.
245 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
246 instead of setting it to zero; it's incremented for each frame
247 where the menu face is changed.
249 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
250 change bottom shadow accordingly.
252 * xterm.c (expose_window_tree, expose_frame): Don't compute
254 (expose_window): Do it here instead.
255 (x_draw_glyph_string): Fix a computation of the underline position.
257 * bytecode.c (BYTE_CODE_QUIT): New macro.
258 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
260 2001-03-27 Gerd Moellmann <gerd@gnu.org>
262 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
263 Give up if matrix starts in an ellipsis.
264 (init_from_display_pos): Do nothing if POS doesn't specify
265 a dpvec_index but the iterator has such a position.
267 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
269 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
270 x/y position is (0, 0) after destroying the menu bar, restore
271 its original position.
273 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
274 (init_from_display_pos): Use it.
275 (try_window_reusing_current_matrix): Don't use cursor_row_p.
277 2001-03-26 Gerd Moellmann <gerd@gnu.org>
279 * xdisp.c (try_window_id): Undo last change.
281 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
283 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
285 * buffer.c (syms_of_buffer): Doc fix.
287 2001-03-26 Gerd Moellmann <gerd@gnu.org>
289 * xfaces.c (x_update_menu_appearance): Use local variable
290 popup_path for setting font resources.
292 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
294 * frame.c (Fframe_list): Don't reference tip_frame if
295 HAVE_WINDOW_SYSTEM is not defined.
297 * emacs.c (main): Update the copyright year. From Werner LEMBERG
300 2001-03-25 Gerd Moellmann <gerd@gnu.org>
302 * xdisp.c (init_from_display_pos): Test invisible property
303 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
305 * xdisp.c (redisplay_internal) <update one window>: Make sure
306 last_arrow_position and last_arrow_string are set.
308 * frame.c (Fframe_list): Don't return a tooltip frame.
310 2001-03-23 Gerd Moellmann <gerd@gnu.org>
312 * xdisp.c (mark_window_display_accurate_1): New function,
313 extracted from mark_window_display_accurate.
314 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
315 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
316 (mark_window_display_accurate): Use it.
317 (redisplay_internal): Use it for the selected window.
318 (redisplay_internal): Avoid duplicate mark_window_display_accurate
319 for the selected frame.
321 * xdisp.c Use make_number, for readability.
322 (try_window_id): Disable rows below the window end.
323 (try_window_reusing_current_matrix): Use cursor_row_p.
324 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
326 (init_from_display_pos): If POS specifies a position in a display
327 vector, maybe get the iterator set up for that ellipsis.
329 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
331 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
333 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
335 2001-03-23 Gerd Moellmann <gerd@gnu.org>
337 * xfaces.c (x_update_menu_appearance): Use a different path
338 for Lucid popup menus.
340 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
342 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
344 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
345 (string_buffer_position): Use `make_number'.
347 2001-03-22 Gerd Moellmann <gerd@gnu.org>
349 * xfaces.c (x_update_menu_appearance): Renamed from
350 x_set_menu_face_resources. Use different resources for popups.
352 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
353 (GC_CHECK_STRING_BYTES): Don't define.
355 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
356 Removed, together with subroutines.
357 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
358 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
360 * dispextern.h (x_set_menu_resources_from_menu_face):
363 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
364 Remove calls to x_set_menu_resources_from_menu_face.
366 * xfaces.c (xm_set_menu_resources_from_menu_face):
367 Remove #ifndef LESSTIF_VERSION.
369 * xmenu.c: Include widget.h.
370 (single_submenu): Return int. Some cleanup.
371 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
373 2001-03-21 Gerd Moellmann <gerd@gnu.org>
375 * xterm.c (x_update_window_end): Handle overwritten mouse face
376 also for tool bar windows.
377 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
378 DRAW is DRAW_IMAGE_RAISED.
380 2001-03-20 Gerd Moellmann <gerd@gnu.org>
382 * print.c (syms_of_print): Doc fixes.
384 * fns.c (Fmd5): Doc fix.
386 2001-03-19 Gerd Moellmann <gerd@gnu.org>
388 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
389 Clear area of the frame not occupied by the scroll bar.
391 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
392 tip frame's root window buffer to *tip* right after creating
395 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
396 is an integer don't have to be for space characters.
398 2001-03-16 Gerd Moellmann <gerd@gnu.org>
400 * indent.c (current_column, current_column_1, Fmove_to_column)
401 (compute_motion): Handle characters from display vectors differently.
403 2001-03-15 Kenichi Handa <handa@etl.go.jp>
405 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
406 drawing glyph string.
408 2001-03-15 Gerd Moellmann <gerd@gnu.org>
410 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
411 (command_loop_1): Undo last change.
413 * xterm.c (fast_find_position): Return the correct vpos.
415 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
416 non-null, set a per-buffer value in BUF instead of the current buffer.
417 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
418 Call store_symval_forwarding with BUF null.
419 (set_internal): Call store_symval_forwarding with the BUF
420 parameter passed to set_internal. Formerly, the value was always
421 set in the current buffer; the buffer recorded in specbind for
422 this case wasn't used.
423 (arith_driver): Reindent.
425 * buffer.c (swap_out_buffer_local_variables):
426 Call store_symval_forwarding with BUF null.
428 * lisp.h (store_symval_forwarding): Change prototype.
430 * eval.c (specbind): Call store_symval_forwarding with BUF null.
432 2001-03-14 Gerd Moellmann <gerd@gnu.org>
434 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
435 FOR_DELETION. Avoid resizing the mini-window of the selected
436 frame if FOR_DELETION is set.
437 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
438 (Fmake_frame_invisible): Change calls to do_switch_frame for new
441 * window.c (Fset_window_configuration): Change call to
442 do_switch_frame to new format.
444 * keyboard.c (quit_throw_to_read_char): Change call to
445 do_switch_frame to new format.
447 * lisp.h (do_switch_frame): Change prototype.
449 * frame.c (Fframe_parameters): In the `buffer-list' frame
450 parameter, store the buffer list of FRAME, not the list of the
453 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
454 box just because the glyph row's full_width_p flag is set.
456 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
458 * xdisp.c (highlight_trailing_whitespace): On character terminals,
459 skip the padding blanks inserted in extend_face_to_end_of_line,
460 before checking for trailing whitespace.
462 2001-03-13 Gerd Moellmann <gerd@gnu.org>
464 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
465 Remove special handling for LessTif/Motif.
466 (toplevel): Don't include Xm/Xm.h.
468 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
469 Remove workaround code for LessTif; it doesn't work anymore.
471 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
474 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
475 Don't access private scroll bar data; it's no longer necessary with
476 contemporary LessTif.
478 * xfaces.c (xm_set_menu_resources_from_menu_face):
479 Change #if 0 to #ifndef LESSTIF_VERSION.
481 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
482 removing button grabs.
484 2001-03-13 Kenichi Handa <handa@etl.go.jp>
486 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
487 and clip-large-size-font as obsolete.
489 * lread.c (read_multibyte): Check the validity of multibyte
490 sequence. If invalid, return the first byte.
492 2001-03-12 Gerd Moellmann <gerd@gnu.org>
494 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
495 before running the command; timer functions or process
496 filters may have set it.
498 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
500 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
503 2001-03-12 Gerd Moellmann <gerd@gnu.org>
505 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
508 2001-03-09 Gerd Moellmann <gerd@gnu.org>
510 * dispextern.h (string_buffer_position): Add prototype.
512 * xdisp.c (string_buffer_position, display_prop_string_p)
513 (single_display_prop_string_p): New functions.
515 * xterm.c (note_mouse_highlight): If there's no help-echo on
516 a string, look at the buffer text ``under'' it.
518 * keyboard.c (make_lispy_event): Add string info to the event,
519 analogous to what's done on mode lines.
520 (read_key_sequence): For a click on a string, consider `local-map'
521 and `keymap' of that string.
523 * keyboard.c (make_lispy_event, make_lispy_movement):
524 Adjust calls to buffer_posn_from_coords to new format.
526 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
528 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
531 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
532 flags argument to emacs_open; it seems to conflict with O_EXCL.
534 2001-03-09 Kenichi Handa <handa@etl.go.jp>
536 * composite.h (struct composition): Change types of members;
537 glyph_len to unsigned, width to unsigned short.
539 2001-03-08 Andrew Innes <andrewi@gnu.org>
541 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
544 2001-03-08 Gerd Moellmann <gerd@gnu.org>
546 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
549 * xterm.c (note_mouse_highlight): Handle mouse-face and
550 help-echo in strings.
551 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
552 (fast_find_string_pos): New function.
554 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
555 (display_string): Call face_at_string_position with new parameter.
557 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
560 * dispextern.h (face_at_string_position): Change prototype.
562 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
564 * keyboard.c (make_lispy_event): Avoid generating drag events
565 if the mouse hasn't actually moved to another buffer position.
567 2001-03-08 Dave Love <fx@gnu.org>
569 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
571 2001-03-08 Gerd Moellmann <gerd@gnu.org>
573 * process.c (Fset_process_window_size): Fix a typo.
575 2001-03-08 Kenichi Handa <handa@etl.go.jp>
577 * coding.c (detect_coding_sjis): Do more rigid check.
578 (detect_coding_big5): Likewise.
579 (decode_coding_sjis_big5): Likewise.
580 (Fdetect_coding_region): Call detect_coding_system with tailing
581 anchor byte `\0' for more rigid detection.
582 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
583 (Fdetect_coding_string): Likewise.
585 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
587 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
588 a string before extracting its data.
590 2001-03-07 Gerd Moellmann <gerd@gnu.org>
592 * window.c (Frecenter): Rewrite code handling negative values
593 of ARG on graphical frames.
595 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
597 * window.c (displayed_window_lines): If W->start is outside the
598 accessible portion of the buffer, call start_display with BEGV or
599 ZV instead of W->start.
601 2001-03-07 Gerd Moellmann <gerd@gnu.org>
603 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
605 * process.c (Fset_process_filter): Don't crash if the input
606 file descriptor of PROCESS is closed.
607 (Fset_process_window_size): Likewise.
609 2001-03-06 Kenichi Handa <handa@etl.go.jp>
611 * xterm.c (XTflash): Make the timeout of select shorter, and call
612 select repeatedly until the desired time expires.
614 2001-03-06 Gerd Moellmann <gerd@gnu.org>
616 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
618 * xfns.c (Fx_create_frame): Clear Vwindow_list.
620 * lisp.h (Vwindow_list): Declare extern.
622 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
624 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
626 2001-03-06 Gerd Moellmann <gerd@gnu.org>
628 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
629 to detect a case where we have to highlight a different region
630 despite not having left the currently highlighted region.
631 Set mouse_face_overlay in the x_display_info.
632 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
634 * xterm.h (struct x_display_info): Add mouse_face_overlay.
636 * buffer.c (mouse_face_overlay_overlaps): New function.
638 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
639 (Qmouse_face): Declare extern.
641 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
642 if face_change_count is non-zero.
644 2001-03-06 Kenichi Handa <handa@etl.go.jp>
646 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
647 that the source is unibyte.
649 2001-03-05 Dave Love <fx@gnu.org>
651 * xterm.c (XTmouse_position): Fix typo.
653 2001-03-05 Gerd Moellmann <gerd@gnu.org>
655 * minibuf.c (read_minibuf): Clean up the binding stack if
656 called noninteractively.
658 2001-03-05 Kenichi Handa <handa@etl.go.jp>
660 * coding.c (syms_of_coding): Docstring modified.
662 2001-03-05 Kenichi Handa <handa@etl.go.jp>
664 * charset.c (char_to_string): If a single byte char has modifier
665 bits that can't be reflected to the character code, ignore them
666 instead of signaling an error.
668 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
670 * s/msdos.h: Update copyright notice.
672 * dosfns.h: Update copyright notice.
674 * dosfns.c: Update copyright notice.
676 * msdos.c: Update copyright notice.
678 2001-03-02 Gerd Moellmann <gerd@gnu.org>
680 * xterm.c (glyph_rect): New function.
681 (XTmouse_position): Use it to raise the threshold for mouse
682 movement event generation.
684 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
686 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
687 specifies (reverse . t), reverse the initial screen colors.
688 (IT_set_frame_parameters): If the property is foreground-color,
689 but we are reversing the colors, set bg_set, not fg_set.
690 Likewise for setting background-color and reversing: set fg_set.
691 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
694 * xfaces.c (Finternal_set_lisp_face_attribute)
695 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
698 2001-03-02 Gerd Moellmann <gerd@gnu.org>
700 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
701 to a single slash in the middle of file names.
703 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
704 Accept only alphanumeric time zone names.
706 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
708 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
709 a widget to zero height.
711 2001-03-01 Gerd Moellmann <gerd@gnu.org>
713 * window.c (Fwindow_end): Call move_it_past_eol only if
714 ending up on a partially visible line.
716 2001-03-01 Dave Love <fx@gnu.org>
718 * ccl.c (Fccl_execute): Doc fix.
720 2001-03-01 Gerd Moellmann <gerd@gnu.org>
722 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
723 of the tool bar before calling x_figure_window_size.
725 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
726 NULL after destroying it, otherwise XTread_socket can access a
727 destroyed widget when input is unblocked.
729 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
731 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
732 same name as before, although there was a change in fontsets.
734 2001-02-28 Ken Raeburn <raeburn@gnu.org>
736 * lisp.h (Fframe_parameter): Declare.
738 * window.c (set_window_buffer): Field vscroll is an int, not a
741 2001-02-28 Gerd Moellmann <gerd@gnu.org>
743 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
746 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
749 * alloc.c (toplevel): Include process.h.
750 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
751 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
752 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
753 (allocate_vector, allocate_hash_table, allocate_window)
754 (allocate_frame, allocate_process, allocate_other_vector):
756 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
757 (mark_maybe_pointer): New function.
758 (mark_memory): Also mark Lisp data to which only pointers
759 remain and not Lisp_Objects.
760 (min_heap_address, max_heap_address): New variables.
761 (mem_find): Return MEM_NIL if START is below min_heap_address or
762 above max_heap_address.
763 (mem_insert): Compute min_heap_address and max_heap_address.
765 * process.c (make_process): Use allocate_process.
767 * frame.c (make_frame): Use allocate_frame.
769 * window.c (make_window, make_dummy_parent): Use allocate_window.
770 (Fcurrent_window_configuration): Use allocate_other_vector.
772 * lisp.h (allocate_vectorlike): Remove prototype.
773 (allocate_vector, allocate_other_vector, allocate_frame)
774 (allocate_window, allocate_process, allocate_hash_table):
777 * fns.c (Fdelete, larger_vector): Use allocate_vector.
778 (make_hash_table, copy_hash_table): Use allocate_hash_table.
780 2001-02-27 Kenichi Handa <handa@etl.go.jp>
782 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
783 treat the produced bytes as a valid multibyte sequence.
785 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
786 (ccl_driver) <CCL_WriteMultibyteChar2>:
787 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
788 <ccl_finish>: Set ccl->eight_bit_control properly.
790 * ccl.h (struct ccl_program): New member eight_bit_control.
792 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
794 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
795 accessible_keymaps_char_table.
796 (accessible_keymaps_char_table): Obey `is_metized'.
797 (where_is_internal, Fwhere_is_internal): Don't confuse int and
800 2001-02-26 Gerd Moellmann <gerd@gnu.org>
802 * dispnew.c: Check HAVE_TERM_H before including term.h.
804 2001-02-24 Andrew Innes <andrewi@gnu.org>
806 * makefile.w32-in: Update copyright notice.
808 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
810 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
812 2001-02-24 Kenichi Handa <handa@etl.go.jp>
814 * Makefile.in (lisp): Add international/utf-8.elc.
816 * fontset.c (Fnew_fontset): Fix handling of the case that an
817 element of FONTLIST is a cons of family and registry.
819 2001-02-23 Jason Rumney <jasonr@gnu.org>
821 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
822 to height unconditionally.
824 * w32term.c (x_set_glyph_string_background_width): Extend the
825 background face to the end of the drawing area in the text area, only.
826 (x_insert_glyphs): Call window_box_left to obtain the left
827 x-coordinate of the area to shift.
829 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
832 2001-02-22 Andrew Innes <andrewi@gnu.org>
834 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
835 ($(BLD)\dispnew.obj):
836 ($(BLD)\editfns.obj):
838 ($(BLD)\filelock.obj):
839 ($(BLD)\keyboard.obj):
840 ($(BLD)\w32proc.obj):
841 ($(BLD)\process.obj):
842 ($(BLD)\sysdep.obj): Ditto.
844 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
846 ($(BLD)/dispnew.$(O)):
847 ($(BLD)/editfns.$(O)):
848 ($(BLD)/fileio.$(O)):
849 ($(BLD)/filelock.$(O)):
850 ($(BLD)/keyboard.$(O)):
851 ($(BLD)/w32proc.$(O)):
852 ($(BLD)/process.$(O)):
853 ($(BLD)/sysdep.$(O)): Ditto.
855 2001-02-22 Gerd Moellmann <gerd@gnu.org>
857 * xdisp.c (forward_to_next_line_start): When taking the shortcut
858 at the start of the function, check that the \n in it->c is
859 from the iterator's current position.
861 * xdisp.c (handle_single_display_prop): Add parameter
862 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
863 properties which replace the display of text with something else.
864 (handle_display_prop): Call handle_single_display_prop with
865 additional argument saying if we already replaced text display
866 with something else. Use AREF.
867 (with_echo_area_buffer_unwind_data, display_menu_bar)
868 (decode_mode_spec_coding): Use AREF and ASIZE.
870 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
871 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
872 * vmstime.h: Files removed.
874 * unexencap.c, unexfx2800.c: Files removed.
876 * dispnew.c (direct_output_for_insert): Give up if we are showing
877 a message or just cleared the message because we might need to
878 resize the echo area window or display an empty echo area.
880 2001-02-21 Gerd Moellmann <gerd@gnu.org>
882 * xdisp.c (redisplay_internal): Do the
883 mark_window_display_accurate after all windows have been
884 redisplayed because this call resets flags in buffers which are
885 needed for proper redisplay.
887 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
888 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
891 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
892 busy_window to hourglass_window, busy_p to hourglass_p.
894 * msdos.h (struct x_output): Rename busy_window to
895 hourglass_window, busy_p to hourglass_p.
897 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
898 busy_window to hourglass_window, busy_p to hourglass_p.
900 * xfns.c: Rename everything containing *busy_cursor* and similar
902 (syms_of_w32fns): Rename x-busy-pointer-shape to
903 x-hourglass-pointer-shape, display-busy-cursor to
904 display-hourglass, busy-cursor-delay to hourglass-delay.
906 * w32fns.c: Rename everything containing *busy_cursor* and similar
908 (syms_of_w32fns): Rename x-busy-pointer-shape to
909 x-hourglass-pointer-shape, display-busy-cursor to
910 display-hourglass, busy-cursor-delay to hourglass-delay.
912 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
915 * dispextern.h (start_hourglass, cancel_hourglass)
916 (display_hourglass_p): Renamed from *busy_cursor*.
918 2001-02-20 Gerd Moellmann <gerd@gnu.org>
920 * keyboard.c (read_char): When an event from unread-command-events
921 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
923 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
924 equal to the current buffer.
926 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
927 nil, otherwise we're left with truncate_lines t when a message
928 is printed with message-truncate-lines bound to t.
930 2001-02-19 Gerd Moellmann <gerd@gnu.org>
932 * window.c (Fmove_to_window_line): Undo last change.
933 (displayed_window_lines): Call line_bottom_y to determine
934 the line's bottom position.
936 * dispextern.h (line_bottom_y): Add prototype.
938 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
939 (pos_visible_p): Use it.
941 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
942 set redisplaying_p to 0 here instead of in Frecursive_edit.
943 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
946 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
948 (syms_of_xdisp): Initialize new variables.
949 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
950 Specbind `inhibit-menubar-update' when updating the menu bar.
952 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
955 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
958 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
961 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
962 to the start of the file.
964 2001-02-16 Gerd Moellmann <gerd@gnu.org>
966 * window.c (set_window_buffer): Fix last change.
968 * window.c (set_window_buffer): Set window's vscroll to 0.
970 * window.c (coordinates_in_window): Increase width of area
971 where the vertical line can be dragged.
973 * xterm.c (x_set_glyph_string_background_width): Extend the
974 background face to the end of the drawing area in the text
977 * xdisp.c (handle_single_display_prop): Set iterator's position
978 to where the `display' property starts, like for images.
979 (dump_glyph): New function.
980 (dump_glyph_row): Use it. Dump info about marginal areas.
982 * dispnew.c (direct_output_for_insert): Recognize more cases where
983 glyphs can be written instead of being inserted.
985 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
986 the left x-coordinate of the area to shift.
988 * dired.c (directory_files_internal): Set result list to nil
991 2001-02-15 Kenichi Handa <handa@etl.go.jp>
993 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
994 invalid multibyte sequence, treat *SRC as a character of
997 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
999 * textprop.c (Fset_text_properties): Doc fix.
1001 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1003 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1005 2001-02-14 Dave Love <fx@gnu.org>
1007 * coding.c: Doc and message fixes.
1009 2001-02-14 Andrew Innes <andrewi@gnu.org>
1011 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1012 Emacs frame above the screen size.
1014 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1016 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1018 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1020 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1021 case that TO ends up beyond ZV after running before-change-functions.
1023 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1024 the selected window if it is showing the buffer in question.
1026 * dired.c (directory_files_internal): Initialize errno.
1027 (toplevel): Include errno.h.
1029 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1031 * xfaces.c (best_matching_font): New parameter width_ratio.
1032 Multiply avgwidth by width_ratio.
1033 (choose_face_font): Call best_matching_font with width_ratio
1034 calculated from the column width of C.
1036 2001-02-12 Andrew Innes <andrewi@gnu.org>
1038 The following changes are to draw box lines inside characters area
1039 if line-width is negative.
1041 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1042 face->box_line_width is negative.
1043 (x_produce_stretch_glyph): Likewise.
1044 (x_produce_glyphs): Likewise.
1045 (x_estimate_mode_line_height): Likewise.
1046 (x_draw_glyph_string_background): Likewise.
1047 (x_draw_glyph_string_foreground): Likewise.
1048 (x_draw_composite_glyph_string_foreground): Likewise.
1049 (x_draw_glyph_string_box): Likewise.
1050 (x_draw_image_foreground): Likewise.
1051 (x_draw_image_relief): Likewise.
1052 (x_draw_image_foreground_1): Likewise.
1053 (x_draw_image_glyph_string): Likewise.
1055 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1057 The following changes are to draw box lines inside characters area
1058 if line-width is negative.
1060 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1061 face->box_line_width is negative.
1062 (x_produce_stretch_glyph): Likewise.
1063 (x_produce_glyphs): Likewise.
1064 (x_estimate_mode_line_height): Likewise.
1065 (x_draw_glyph_string_background): Likewise.
1066 (x_draw_glyph_string_foreground): Likewise.
1067 (x_draw_composite_glyph_string_foreground): Likewise.
1068 (x_draw_glyph_string_box): Likewise.
1069 (x_draw_image_foreground): Likewise.
1070 (x_draw_image_relief): Likewise.
1071 (x_draw_image_foreground_1): Likewise.
1072 (x_draw_image_glyph_string): Likewise.
1074 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1075 and :line-width can be negative.
1076 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1078 2001-02-09 Jason Rumney <jasonr@gnu.org>
1080 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1081 characters the same as ASCII and latin-1.
1082 (x_display_and_set_cursor): Check for the focus frame's selected
1083 window instead of selected_window.
1084 (x_after_update_window_line): Don't clear if frame's internal
1085 border width is zero.
1086 (x_new_font): Don't change a tooltip's size.
1087 (w32_initialize): Set char_ins_del_ok to 1.
1089 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1090 (x_set_font): If font hasn't changed, avoid recomputing
1091 faces and other things.
1092 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1093 (Fx_create_frame): Add the tool bar height to the frame height.
1094 (x_create_tip_frame): Prevent changing the tooltip's
1095 background color by specifying a color for the default font
1097 (Qcancel_timer): New variable.
1098 (syms_of_w32fns): Initialize and staticpro it.
1099 (Fx_hide_tip, Fx_show_tip): Use it.
1100 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1102 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1104 * w32.c (init_environment): Duplicate local string before putenv.
1106 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1108 * charset.c (Fstring): A typo.
1110 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1112 * charset.c (Fstring): If all arguments are less than 256, return
1115 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1116 return a unibyte string.
1118 * coding.c (code_convert_region): After detecting a coding, if
1119 nothing found, set coding->composing to COMPOSITION_NO.
1120 (decode_coding_string): Likewise.
1122 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1124 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1127 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1129 * charset.c (parse_str_to_multibyte): New function.
1131 * charset.h (parse_str_to_multibyte): Extern it.
1133 * print.c (print_string): If we are going to print a unibyte
1134 string into a multibyte buffer, convert the string to multibyte by
1137 2001-02-06 Andrew Innes <andrewi@gnu.org>
1139 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1140 been created. It seems we can get sent window messages such as
1141 WM_ERASEBKGND before we properly update a frame.
1143 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1145 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1146 Avoid some unnecessary cursor positioning.
1148 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1150 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1151 (LFACE_AVGWIDTH): New macro.
1153 (check_lface_attrs): Check LFACE_AVGWIDTH.
1154 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1155 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1156 (merge_face_vectors): Check LFACE_AVGWIDTH.
1157 (Finternal_make_lisp_face): Use AREF.
1158 (xm_set_menu_resources_from_menu_face)
1159 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1160 (Finternal_lisp_face_empty_p): Use AREF.
1161 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1162 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1163 Compare average widths..
1164 (best_matching_font): Arrange for comparing average widths.
1166 * dispextern.h (enum lface_attribute_index):
1167 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1169 2001-02-05 Dave Love <fx@gnu.org>
1171 * puresize.h: Revert last change following loadup.el change.
1173 2001-02-05 Andrew Innes <andrewi@gnu.org>
1175 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1176 invocation of temacs, to work with Windows 2000.
1177 (bootstrap-emacs): Ditto.
1179 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1181 * xterm.c (x_display_and_set_cursor): Check for the focus
1182 frame's selected window instead of selected_window.
1184 * xdisp.c (try_scrolling): If point is in the line below the
1185 window, make sure to move the iterator at least a canonical
1188 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
1190 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1192 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
1193 If invalid, execute CCL_INVALID_CMD.
1194 (ccl_driver): If the CCL program is terminated because of
1195 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1196 destination instead of throwing them away.
1198 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1200 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1201 faces and other things.
1203 * xdisp.c (get_next_display_element): Fix case of empty
1204 display table entry.
1206 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1208 * editfns.c (Fconstrain_to_field): Doc fix.
1210 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1211 into `thoroughly', to make it consistent with the doc string.
1213 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1215 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1217 * search.c (search_buffer): Call set_search_regs with a byte
1218 position, not a character position.
1220 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1223 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1225 * frame.c (Fmodify_frame_parameters): Doc fix.
1227 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1229 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1230 identifier which is not reserved by Standard C.
1232 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1234 * window.c (enum window_part): New enumeration.
1235 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1237 (coordinates_in_window): Return an enumerator from enum
1238 window_part. Fix handling of right scroll bar.
1239 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1240 `right-fringe' instead of `left-bitmap-area' and
1241 `right-bitmap-area'. Use enumerators from enum window_part
1242 instead of hard-coded integers.
1243 (check_window_containing, window_from_coordinates):
1244 Use enumerators from enum window_part instead of hard-coded integers.
1245 (syms_of_window): Replace Qleft_bitmap_area and
1246 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1248 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1250 * editfns.c (Fformat_time_string): Doc fix.
1252 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1254 * keymap.c (Fwhere_is_internal): Use the first valid binding
1255 if no ascii binding is found (when firstonly is t).
1257 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1259 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1260 instead of Finteractive_p.
1262 * lisp.h (interactive_p): Add prototype.
1264 * eval.c (interactive_p): New function.
1265 (Finteractive_p): Use it.
1267 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1269 2001-01-31 Dave Love <fx@gnu.org>
1271 * .gdbinit (hook-run): Define to run xreload.
1273 * textprop.c (Fset_text_properties): Fix newline in doc string.
1275 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1277 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
1278 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1280 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1281 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1282 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1284 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1287 2001-01-30 Dave Love <fx@gnu.org>
1289 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1292 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1294 * bytecode.c (Fbyte_code) <Bcurrent_column>:
1295 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1297 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1299 * textprop.c (Fset_text_properties): Doc fix.
1301 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1303 * xdisp.c (forward_to_next_line_start): Remove xassert.
1305 2001-01-29 Jason Rumney <jasonr@gnu.org>
1307 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1308 returning without releasing it.
1310 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1312 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1313 for '^', '$', and '\0'.
1315 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1317 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1318 regex for '^', '$', and '\0'.
1320 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1321 only if current_sblock has been initialized.
1323 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1324 terminal frame even if it is the only visible frame.
1326 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1328 * fontset.c (font_family_registry): Even if FONTNAME conform to
1329 XLFD, if it specifies other fields than family and registry,
1330 return FONTANME. New argument FORCE if nonzero cancel that feature.
1331 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1332 a signle byte character. Don't set FAMILY part to nil here.
1333 It is handled by the caller choose_face_font.
1334 (Fnew_fontset): Call font_family_registry with FORCE 0.
1335 (Fset_fontset_font): Likewise.
1337 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1339 * xdisp.c (display_line): Don't treat a newline as fitting
1342 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1344 * window.c (size_window): Set the window's orig_top to nil when
1345 changing heights, so that a future shrink_mini_window won't
1346 restore a bogus height.
1348 * frame.c (do_switch_frame): If selected frame has a mini-window,
1349 resize that to exact size.
1351 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1353 * xdisp.c (display_line): Simplify check for glyphs fitting
1354 entirely in the line.
1356 * xfns.c (xic_style): New variable.
1357 (create_frame_xic): Move static variable to global scope for
1358 the case that `static' gets defined away.
1360 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1362 * coding.c (decode_coding): Set a flag for inhibiting
1364 (code_convert_region): Always set saved_coding_symbol.
1365 (decode_coding_string): Likewise. Update coding->symbol when we
1366 encounter a inconsistent eol by the same way as code_convert_region.
1368 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1370 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1373 * xterm.c (x_after_update_window_line): Don't clear if frame's
1374 internal border width is zero.
1375 (x_clear_area): New function.
1376 (x_after_update_window_line, x_clear_end_of_line)
1377 (x_scroll_bar_create, x_scroll_bar_set_handle)
1378 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1379 instead of XClearArea.
1381 * xterm.h (x_clear_area): Add prototype.
1383 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1384 which doesn't seem necessary anymore with Lesstif 0.92.
1386 2001-01-25 Dave Love <fx@gnu.org>
1388 * puresize.h (BASE_PURESIZE): Up to 720000.
1390 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1392 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1394 * xdisp.c (echo_area_display): Don't call redisplay_internal
1395 when Emacs is shutting down. We can't run hooks etc. that
1396 would be necessary to do a redisplay.
1398 * lread.c (read_integer): Use type EMACS_INT instead of int.
1400 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1402 * ccl.c (ccl_driver): Fix last change.
1404 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1406 * ccl.h (sturct ccl_program): New member suppress_error.
1408 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1409 insert error message to the output.
1410 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1412 * coding.h (struct coding_system): New member suppress_error.
1414 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1415 (Fset_terminal_coding_system_internal): Set the member
1416 suppress_error to 1.
1417 (Fset_safe_terminal_coding_system_internal): Likewise.
1419 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1421 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1422 as if it was a `charset'.
1424 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1426 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1427 value in where_is_cache; the next lookup in the cache returns
1428 something bogus if we do.
1430 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1432 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1433 if HAVE_WINDOW_SYSTEM isn't defined.
1435 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1437 * fns.c (sweep_weak_table): Fix code taking items out of
1438 the hash collision chain. Some cleanup.
1440 * xterm.c (x_new_font): Don't change a tooltip's size.
1442 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1443 background color by specifying a color for the default font
1446 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1448 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1449 a workaround for SunOS 4's cc.
1450 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1451 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1452 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1455 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1457 * xterm.c (x_set_window_size_1): New function extracted from
1459 (x_set_window_size): Use it.
1460 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1461 doesn't have a widget, like tooltips.
1463 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1465 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
1467 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1469 * fns.c (Fset_char_table_default): Fix to make sub char-table
1472 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1474 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1475 a desired tool bar string, even if there are no tool bar items.
1477 * xdisp.c (Ftool_bar_lines_needed): New function.
1478 (syms_of_xdisp): Defsubr it.
1480 * editfns.c (Fformat): Don't extend text properties from arguments
1481 to padding chars in the result.
1483 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1485 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1487 2001-01-20 Andrew Innes <andrewi@gnu.org>
1489 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
1490 (w32_initialize): Don't set term hooks that aren't actually needed
1493 * xfaces.c (realize_default_face):
1495 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1497 * xdisp.c (handle_single_display_prop): Remove references to
1498 FRAME_W32_CONSOLE_P.
1500 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
1502 * frame.h (output_method): Remove output_w32_console method.
1503 (FRAME_W32_CONSOLE_P): Remove macro.
1505 * frame.c (Qw32_console): Remove variable.
1506 (Fframep): Remove references to it.
1507 (syms_of_frame): Ditto.
1508 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1510 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1513 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1515 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1517 2001-01-19 Andrew Innes <andrewi@gnu.org>
1519 * w32.c (init_environment): Add a version-independent site-lisp
1520 directory to EMACSLOADPATH, after the version dependent one.
1522 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1524 * editfns.c (Fbuffer_substring): Doc fix.
1526 * xdisp.c (message_dolog, message2, message2_nolog):
1527 Rename parameter LEN to NBYTES.
1529 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1531 * charset.c (strwidth): Use c_string_width.
1532 (c_string_width): New function.
1533 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1536 * charset.h (c_string_width, lisp_string_width): Extern them.
1538 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1540 * indent.c (check_composition): Check validity of composition.
1542 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1543 characters by calling c_string_width.
1544 (x_consider_frame_title): Get byte length of frame tile string
1546 (display_mode_element): Pay attention to width of non-ASCII
1547 characters by calling strwidth.
1549 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1551 * xfns.c (Qcancel_timer): New variable.
1552 (syms_of_xfns): Initialize and staticpro it.
1553 (Fx_hide_tip, Fx_show_tip): Use it.
1554 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1556 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1558 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1560 * window.h (WINDOW_LIVE_P): New macro.
1562 * window.c (window_size_fixed): New variable.
1563 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1566 * eval.c (specbind): If binding a per-buffer variable which
1567 doesn't have a buffer-local value in the current buffer, change
1568 the global value by changing the value of the symbol bound in all
1569 buffers not having their own value, to make it consistent with
1570 what happens with other buffer-local variables.
1572 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1574 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1575 when searching for a newline.
1577 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1579 * xdisp.c (display_string): Fix previous change.
1581 2001-01-18 Jason Rumney <jasonr@gnu.org>
1583 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1584 GLYPH_DEBUG is defined.
1585 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1586 true for images with `:ascent 100'.
1587 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1588 meantime, use face MOUSE_FACE_ID.
1589 If first glyph isn't a character glyph, use the ASCII NUL
1590 character to determine the face.
1591 (expose_area): Do not treat left margin specially.
1592 (note_mode_line_highlight): If no local_map, check global keymap.
1593 (note_mouse_highlight): Initialize overlay.
1594 (clear_mouse_face): Don't return if tip_frame is non-nil.
1595 (show_scroll_bars): Remove unused function.
1596 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1597 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1599 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
1600 (x_free_frame_resources): Unload relief colors.
1602 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1604 * xdisp.c (forward_to_next_line_start): Avoid calling
1605 get_next_display_element when the newline is already found.
1606 This may change the iterator's position, when its current position is
1607 equal to the iterator's stop_charpos.
1609 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1610 zero, use this method only at the end of a line.
1612 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1613 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1614 if SCALABLE_FONTS_P is set.
1616 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1617 so that scalable fonts are included.
1619 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1620 In the cache, use a key containing the information if scalable
1622 (x_load_font): Adapt to change of keys in the font cache.
1624 2001-01-17 Kim F. Storm <storm@filanet.dk>
1626 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1627 XListFonts to take advantage of font caching.
1629 * xterm.c (x_list_fonts): Ensure caching font information when
1630 called for a null frame, which is the case frequently when Emacs
1633 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1635 * xfns.c (QCconversion): Replaces QCalgorithm.
1637 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1639 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1642 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1643 not everything could be displayed.
1645 * line.h, x-list-font.c: Files removed because unused.
1647 2001-01-17 Andrew Innes <andrewi@gnu.org>
1649 * dired.c (directory_files_internal): Convert result from readdir
1650 to a unibyte string initially, to avoid possible misinterpretation
1651 of some bytes as the internal form of Emacs characters.
1653 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1655 * fns.c (concat): Be sure to avoid putting the same `composition'
1656 property on the adjacent regions.
1658 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1660 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
1661 (Fscroll_right, Fscroll_left): Set it here instead, if called
1664 * buffer.c (Fset_buffer_modified_p): Set buffer's
1665 prevent_redisplay_optimizations_p flag.
1667 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1668 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
1669 with additional arg.
1671 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
1674 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1675 FROM_WHERE, for debugging.
1677 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1679 * ccl.c (Fregister_ccl_program): Handle the return value of
1680 resolve_symbol_ccl_program correctly.
1681 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
1683 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1685 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1686 has gone in the meantime, use face MOUSE_FACE_ID.
1688 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
1689 If x_display_info_for_display returns null, don't try to close
1690 the display; we didn't open it.
1692 * dispnew.c (save_or_restore_current_matrices): Function removed.
1693 (save_current_matrix, restore_current_matrix): New functions.
1694 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1695 restore the frame's current matrix. Due to the glyph pointer
1696 setup done in adjust_glyph_matrix, there is no easy way to make
1697 saving the current matrix in the desired matrix generally correct,
1700 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1702 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1704 (display_line): Optimize for wide characters.
1705 (display_string): Don't try to display a multi-column character
1706 partially. On ttys, produce more than one truncation glyph for
1707 multi-column characters that don't fit on the line.
1709 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1711 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
1712 Define it instead of WORDS_BIGENDIAN. Caller changed.
1714 2001-01-13 Jason Rumney <jasonr@gnu.org>
1716 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1717 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1718 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1719 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
1721 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1722 (x_draw_image_relief, x_draw_image_foreground_1)
1723 (x_draw_image_glyph_string): Adapt to change of image margins.
1725 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1728 * w32bdf.c (search_file_line, get_cached_font_char)
1729 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1731 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1733 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1734 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1735 (Fw32_send_sys_command): Remove unused variables.
1736 (w32_msg_pump): Add parentheses.
1738 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1739 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1742 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1744 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1745 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1746 being a pair of margins.
1747 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1748 to DEFVAR_LISP. Extend doc.
1750 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1752 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1753 pair of integers `(X . Y)', use X for the horizontal and Y for the
1755 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1756 (parse_image_spec): Check it.
1757 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1758 (tiff_format, gif_format, gs_format):
1759 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1761 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1762 (x_draw_image_relief, x_draw_image_foreground_1)
1763 (x_draw_image_glyph_string): Adapt to the change of image margins.
1765 * dispextern.h (struct image): Replace member `margin' with
1766 `hmargin' and `vmargin'.
1768 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1771 * dispnew.c (update_text_area): Put code which decrements the
1772 stop position when the row's face extends to the end of the
1775 * xfns.c (x_set_mouse_color): Fix color allocation.
1777 * keyboard.c: Call get_local_map with new argument list.
1779 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1781 * intervals.h (enum map_property): Removed.
1782 (get_local_map): Change prototype.
1784 * keymap.c: Call get_local_map with new argument list.
1785 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1787 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1789 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1790 of the size needed for the tool bar string. For the last image,
1791 use a `display' property that reaches to the end of the string.
1793 * xselect.c (selection_request_dpyinfo): New variable.
1794 (x_handle_selection_request): Set it.
1795 (x_selection_request_lisp_error): Don't call
1796 x_decline_selection_request if selection request's display has
1799 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
1800 Do the unregister_colors before calling XFreeColors.
1802 2001-01-10 Dave Love <fx@gnu.org>
1804 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1805 ${SOME_MACHINE_LISP}, not ${lisp}.
1807 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1809 * xdisp.c (display_line): On ttys, produce more than one truncation
1810 glyph for multi-column characters that don't fit on the line.
1812 * xselect.c (x_reply_selection_request): Add a comment.
1814 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1815 XkbGetNames instead of XkbGetKeyboard.
1817 2001-01-10 Dave Love <fx@gnu.org>
1819 * sysdep.c (random): Revert the declaration.
1821 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1823 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
1824 Call function string_bytes.
1825 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1827 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1828 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1829 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1830 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1832 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1833 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1834 after sweeping strings, and at the end.
1835 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1837 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1838 ensure that pop_message is called.
1840 * keyboard.c (Fexecute_extended_command): Use a
1841 record_unwind_protect to ensure that pop_message is called.
1843 * lisp.h (push_message_unwind): Add prototype.
1845 * xdisp.c (push_message_unwind): New function.
1847 * fileio.c (do_auto_save_unwind): Do the pop_message here
1848 instead of in Fdo_auto_save.
1849 (Fdo_auto_save): Don't call pop_message.
1851 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1853 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1856 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1858 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1859 when increasing window's vscroll.
1861 * macros.c (Qkbd_macro_termination_hook): New variable.
1862 (syms_of_macros): Initialize and staticpro it.
1863 (pop_kbd_macro): Run kbd-macro-termination-hook.
1865 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1867 2001-01-07 Dave Love <fx@gnu.org>
1869 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1870 arglist, for documentation's sake.
1872 2001-01-06 Andrew Innes <andrewi@gnu.org>
1874 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1877 2001-01-05 Andrew Innes <andrewi@gnu.org>
1879 * term.c (update_end): Don't check updating_frame; for some reason
1880 this can be 0 sometimes, such as after dismissing a popup menu,
1881 and isn't necessary given the explicit frame argument.
1883 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1885 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1886 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1888 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1890 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
1892 * xfns.c (x_create_tip_frame): Preserve the value of
1893 face_change_count around the creation of the tip frame.
1895 * xfns.c (last_show_tip_args): New variable.
1896 (compute_tip_xy): New function.
1897 (Fx_show_tip): Reuse an existing tip frame, if possible.
1898 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1900 2001-01-04 Dave Love <fx@gnu.org>
1902 * editfns.c (Fformat): Doc fix.
1904 * systime.h (set_file_times): Prototype.
1906 * widget.h (EmacsFrameSetCharSize_): Prototype.
1908 * sysdep.c (random, srandom): Declare explicitly.
1910 * dispextern.h (move_it_vertically_backward): Declare.
1912 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1914 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1915 like in Fx_create_frame.
1917 * xfaces.c (set_font_frame_param): Don't do anything for
1918 non-graphical frames.
1920 * window.c (Fdelete_other_windows): Set window's window_end_valid
1921 to nil when changing the window's start. Don't change the
1922 window's start when its top position hasn't changed. If we do,
1923 this will set the window's optional_new_start, which act's like a
1924 force_start during redisplay with C-x 1 M-> under particular
1925 circumstances (see report from Per Starback to emacs-pretest-bug
1928 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1930 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1931 short cut at the start of the function. Add an assertion.
1932 (reseat_at_next_visible_line_start): Add an assertion.
1934 * window.c (Frecenter): When changing the window start, set the
1935 window's window_end_valid to nil.
1936 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1938 * dispextern.h (move_it_past_eol): Add prototype.
1940 * xdisp.c (move_it_past_eol): New function.
1942 * window.c (Fwindow_end): Doc fix.
1944 2001-01-03 Dave Love <fx@gnu.org>
1946 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
1948 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1950 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1951 the enabled_p flag of the glyph row at window_end_vpos to 0.
1952 (handle_single_display_prop): Fix last change.
1954 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1956 * window.c (Frecenter): Doc fix.
1958 2001-01-02 Andrew Innes <andrewi@gnu.org>
1960 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1962 * frame.h (output_method): Add output_w32_console method.
1963 (FRAME_W32_CONSOLE_P): New macro.
1965 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1966 use output_w32_console method.
1967 (Qw32_console): New Lisp_Object.
1968 (Fframep): Return it.
1969 (syms_of_frame): Init it.
1970 (Fframe_parameters): Report w32console as font for w32_console frames.
1972 * xfaces.c (realize_default_face): Set face foreground and
1973 background to unspecified for w32_console frames.
1974 (realize_face): Realize face cache for w32_console frames.
1975 (realize_tty_face): Accept w32_console frames.
1977 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
1978 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1979 necessary, even if running interactively.
1981 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1984 * w32term.c (x_update_begin):
1988 (x_change_line_highlight):
1993 (w32_reassert_line_highlight):
1994 (w32_frame_rehighlight):
1995 (w32_frame_raise_lower): Do nothing if not w32 frame.
1997 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1999 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2000 system doesn't tell us directly.
2001 (Fx_display_visual_class): Implement properly.
2003 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2005 * window.c (Frecenter): Handle centering in graphical frames
2006 specially. Centering on the basis of line counts doesn't work
2007 reliably with variable-height lines.
2009 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2011 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2014 * composite.c (run_composition_function): Remove unused var `val'.
2015 (update_compositions): Remove unused variable `hook'.
2017 * intervals.c (get_local_map): Remove unused variable `tem'.
2019 * doprnt.c (doprnt1): Remove unused variable `size'.
2021 * fns.c (Flength): Remove unused variable `tail'.
2022 (Fdelete): Remove unused variable `size'.
2024 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2027 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2029 * data.c (find_symbol_value): Remove extra 3rd argument in the
2030 call to swap_in_symval_forwarding.
2032 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2034 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2035 (trivial_regexp_p): Remove unused variable `c'.
2036 (boyer_moore): Remove unused variable `k'.
2038 * indent.c (current_column): Remove unused variable `stopchar'.
2039 (Fcompute_motion): Remove unused variable `contin'.
2041 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2043 * dired.c (directory_files_internal): Fix a typo in a comment.
2044 Remove an unused variable `handler'.
2045 (file_name_completion): Remove unused function-scope variable `dp'.
2046 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2049 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2051 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2053 (Fmarker_insertion_type): Remove unused variable `buf'.
2055 * insdel.c (make_gap): Remove unused variable `result'.
2057 * keyboard.c (record_char): Remove unused function-scope var `help'.
2058 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2059 (menu_bar_items): Remove unused function-scope variable `tem'.
2061 * fontset.c (fontset_ref): Remove unused variable `i'.
2062 (fontset_set): Remove unused variables `j' and `tmp'.
2063 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2064 (make_fontset_for_ascii_face): Remove unused variable `name'.
2065 (fs_load_font): Remove unused variable `font_idx'.
2066 (fs_query_fontset): Remove unused function-local variable `fontset'.
2067 (list_fontsets): Remove unused variable `tail'.
2068 (Fnew_fontset): Remove unused variables `family' and `registry'.
2069 (accumulate_font_info): Remove unused variable `tmp'.
2070 (Ffontset_font): Remove unused variable `id'.
2071 (syms_of_fontset): Remove unused variable `i'.
2073 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2075 (lookup_image): Remove unused variable `file'.
2076 (xbm_load): Remove unused variables `bitmap_data', `height', and
2077 `width'. Remove function-local variable `i', leave the
2079 (gif_load): Remove unused variable `inc'.
2081 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2082 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2083 leave only the one in the inner block.
2085 * xfaces.c (face_fontset, realize_default_face): Remove unused
2087 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2089 * term.c (encode_terminal_code): Remove unused variable `c'.
2091 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2092 char *' instead of `char *'.
2094 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2095 (Fget_unused_category): Remove unused variable `docstring_vector'.
2096 (Fchar_category_set): Remove unused variables `val', `charset',
2099 * coding.c (detect_coding_iso2022, setup_coding_system):
2100 Remove unused variable `i'.
2101 (detect_coding_mask): Remove unused variable `idx'.
2102 (detect_coding): Remove unused variable `i'.
2103 (ccl_coding_driver): Remove unused variable `result'.
2104 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2105 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2106 (encode_coding_string): Remove unused variables `gcpro1' and
2107 `saved_coding_symbol'.
2108 (Ffind_coding_systems_region_internal): Remove function-local
2109 variable args[], leave only the block-local one.
2110 (code_convert_region1): Remove unused variable `len'.
2112 * charset.c (char_printable_p): Remove unused variable `chars'.
2113 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2114 (str_to_multibyte): Remove unused variable `c'.
2116 * window.c (size_window): Remove block-local variable `min_size'.
2118 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2119 `header_line_height'.
2120 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2121 enum display_element_type.
2123 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2125 * xterm.c (x_connection_closed): Catch X errors around all
2126 statements that call X. Save away the error message in a local copy.
2128 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2131 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2132 in or at the start of invisible text.
2134 * dispnew.c (update_window): Don't check_current_matrix_flags.
2136 2001-01-01 Jason Rumney <jasonr@gnu.org>
2138 * w32fns.c (x_figure_window_size): Do not allow new_height and
2139 new_width of frame to override specified values.
2141 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2143 * composite.c (find_composition): Fix a code for searching backward.
2145 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2147 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2148 (update_window) [GLYPH_DEBUG]: Call it.
2149 (scrolling_window): Prevent including current rows which are below
2150 what's displayed in the window.
2152 * xdisp.c (try_window_reusing_current_matrix)
2153 <new start <= old start>: Disable rows in the current matrix
2154 which are below the window after scrolling.
2156 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2157 is zero. It's not worth the complexity.
2158 (invisible_text_between_p): Put in #if 0 because unused.
2160 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2162 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2163 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2165 * keyboard.c (echo_char): If C is an integer, always call
2166 push_key_description. Former code could signal an invalid
2169 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2170 If set, print multibyte text.
2171 (Fsingle_key_description): Call push_key_description with
2172 FORCE_MULTIBYTE set.
2173 (describe_buffer_bindings): Likewise.
2175 * lisp.h (push_key_description): Add prototype.
2177 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2178 around the call to redisplay_internal.
2180 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2182 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2184 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2186 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2187 (ccl_driver): New local variable `extra_bytes'.
2189 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2191 * coding.c (setup_coding_system):
2192 Initialize coding->spec.ccl.eight_bit_carryover.
2193 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2195 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2197 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2198 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2199 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2200 (decode_composition_emacs_mule): New function.
2201 (decode_coding_emacs_mule): Decode composition sequence by calling
2202 decode_composition_emacs_mule.
2203 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2204 (encode_coding_emacs_mule): Changed from macro to function.
2205 If a text contains compositions, encode them correctly.
2206 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2207 that decoding and encoding are required.
2209 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2211 * xfaces.c (PT_PER_INCH): New macro.
2212 (xlfd_point_size): Compute real point size from font's pixel size.
2213 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2216 * .gdbinit: Comment out the line pointing to the Lesstif source
2219 * window.c (Frecenter): Use displayed_window_lines instead
2220 of window_internal_height.
2222 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2223 instead of x-toolkit-scroll-bars-p.
2224 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2226 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2227 instead of x-toolkit-scroll-bars-p.
2228 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2230 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2231 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2232 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
2234 (add_window_display_history, add_frame_display_history)
2235 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2236 (build_frame_matrix_from_leaf_window): Remove unused code.
2237 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2239 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2240 (update_window) [GLYPH_DEBUG]: Likewise.
2241 (syms_of_display): Defsubr dump-redisplay-history.
2243 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2245 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2246 the end of the prompt. Set echo_after_prompt to the offset
2247 of echoptr in echobuf.
2249 * xdisp.c (init_from_display_pos): Pop until the iterator's
2250 stack is empty; there may be frames for stretch or images
2253 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2254 (save_or_restore_current_matrix): New function for the same
2255 purpose, but more efficient.
2256 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2258 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2260 * xdisp.c (syms_of_xdisp): Fix last change.
2262 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2264 * xdisp.c (syms_of_xdisp): Doc fix.
2266 * xdisp.c (redisplay_window): Remove label restore_buffers;
2267 use finish_scroll_bars instead to make sure that scroll bars
2268 are redeemed. If we don't do this, flickering can result from
2269 scroll bars being destroyed and recreated.
2271 2000-12-22 Jason Rumney <jasonr@gnu.org>
2273 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2274 in the wrong colors when the foreground is not black.
2275 (expose_window): Don't redraw the window that's currently being
2278 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2280 * window.c (size_window): When setting the window's too_small_ok
2281 flag, compare old size with minimum size depending on WIDTH_P,
2282 don't compare with window_min_width.
2284 * window.c (delete_window): Simplify somewhat.
2285 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2286 freeing window matrices. The flag windows_or_buffers_changed is
2287 set, so the next redisplay will consider all windows; this should
2290 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2292 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2294 * ccl.h (struct ccl_program): New member cr_consumed.
2296 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2297 (CCL_READ_CHAR): Handle EOL conversion here.
2298 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2300 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2302 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
2304 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2305 otherwise tabs of different size compare equal.
2307 * callint.c (Fcall_interactively): Prevent a compiler warning.
2309 * print.c (print_unwind): Return nil.
2310 (PRINTDECLARE): Initialize all local variables.
2311 (print_preprocess): Add a default case.
2313 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2315 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2317 * window.c (delete_window, Fsplit_window)
2318 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2320 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2322 * dispnew.c (ensure_frame_matrix): Removed.
2323 (save_frame_matrix, restore_frame_matrix): New functions.
2324 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2326 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2327 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2329 2000-12-21 Andrew Innes <andrewi@gnu.org>
2331 * w32term.c (x_update_begin): Regenerate the palette here, rather
2332 than for each window.
2334 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2335 palette is NULL, since this corrupts memory! Also get
2336 display_info reference from frame.
2338 2000-12-21 Jason Rumney <jasonr@gnu.org>
2340 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2342 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2343 to avoid returning without releasing it.
2345 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2347 * keymap.c (push_key_description): Don't convert eight-bit-control
2348 and eight-bit-graphic to multibyte character.
2350 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2351 generic character and CODE1 is nil, return the smallest character
2354 2000-12-20 Dave Love <fx@gnu.org>
2356 * s/osf5-0.h (NSIG): Don't redefine.
2358 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2360 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2361 excluding menu-bar and tool-bar.
2362 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2363 (menu_item_p): Remove.
2364 (where_is_internal_1): Don't ignore menu-items.
2366 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2368 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2371 * window.c (make_window): Initialize window's min_hscroll.
2372 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2373 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2375 (struct saved_window): New member min_hscroll.
2376 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2377 (Fset_window_configuration): Set window's min_hscroll.
2378 (save_window_save): Save window's min_hscroll.
2379 (compare_window_configurations): Compare min_hscroll values.
2381 * window.h (struct window): New member min_hscroll.
2383 * keyboard.c (echo_prompt): Prevent a compiler warning.
2385 * xdisp.c (try_cursor_movement): Fix last change. The real
2386 condition is that PT is at the end of the row, and should
2387 be displayed at the start of the next row.
2389 * xdisp.c (try_cursor_movement): If we end on a partially
2390 visible line, end we already decided to scroll, return -1.
2392 * dispextern.h (ensure_frame_matrix): Add prototype.
2394 * window.c (delete_window, Fsplit_window)
2395 (Fset_window_configuration): Call ensure_frame_matrix.
2397 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
2399 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2400 completed, call fake_current_matrices instead of marking frame
2403 2000-12-20 Jason Rumney <jasonr@gnu.org>
2405 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2407 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2409 * fns.c (Frequire): Doc fix.
2411 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2413 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
2415 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2416 currently displaying a message.
2418 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2420 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2422 2000-12-18 Andrew Innes <andrewi@gnu.org>
2424 * w32.c (w32_strerror): New function.
2426 * w32.h (w32_strerror): New extern.
2428 * w32fns.c (Fw32_shell_execute): Use it.
2430 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2432 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2434 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2436 * msdos.c (IT_set_face): Obey inverse_video.
2438 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2440 * dired.c (directory_files_internal): Always return decoded filenames.
2442 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2444 * xterm.c (x_connection_closed): Prevent being called recursively
2445 because of an error condition in XtCloseDisplay.
2447 * xdisp.c (init_iterator): If noninteractive, and the frame's
2448 face cache is null, make one.
2450 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
2452 * process.c (wait_reading_process_input): Check for pending
2453 input when running timers.
2455 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2457 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
2459 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2461 * process.c (read_process_output): Don't run a filter if the code
2462 decoder produces nothing but carryover.
2464 2000-12-17 Andrew Innes <andrewi@gnu.org>
2466 * w32.c (sys_rename): Only check errno against EEXIST, and not
2467 EACCES, when determining whether rename failed because the target
2468 exists. This was resulting in indefinite looping on Windows 9x if
2469 the source file was locked by another process.
2471 * w32fns.c (Ffile_system_info): New function.
2472 (syms_of_w32fns): Defsubr it.
2474 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2476 * window.c (coordinates_in_window): Fix computation for
2477 position on vertical line between mode lines.
2479 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2480 Don't alter tip_frame or tip_window.
2481 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2484 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2485 Don't alter tip_frame or tip_window.
2486 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2489 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2491 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2492 be consistent with the doc string. Reported by NAKAJIMA Mikio
2493 <minakaji@osaka.email.ne.jp>.
2495 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2497 * xfaces.c (Vface_ignored_fonts): New variable.
2498 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2499 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2501 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2503 * dispnew.c (update_window): Detect pending input every nth line
2504 updated, i.e. do it depending on real work done, and not on the
2507 * xterm.c (expose_window): Don't redraw the window that's
2508 currently being updated.
2510 * window.c (Fset_window_point): Remove test for
2511 cursor_in_non_selected_windows.
2513 * lread.c (read1): Recognize end of file after `\\'.
2515 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2516 not unwind_create_frame.
2518 2000-12-15 Dave Love <fx@gnu.org>
2520 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2523 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2525 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2527 * coding.c (setup_coding_system): Clear all members of the struct
2528 coding_system at first.
2529 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2531 (code_convert_region): Don't override coding->src_multibyte and
2532 coding->dst_multibyte.
2534 * fns.c (Fmd5): Docstring improved.
2536 2000-12-15 Miles Bader <miles@gnu.org>
2538 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2539 are actually marked as mode-lines; otherwise use
2540 estimate_mode_line_height.
2542 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2544 * editfns.c (Fformat): Prevent a buffer overrun when the format
2545 specifies a precision.
2547 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2549 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2550 argument is outside the range [2..3].
2552 2000-12-14 Andrew Innes <andrewi@gnu.org>
2554 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2555 nothing to do. Bind inhibit-quit.
2556 (tip_frame): Make it a Lisp_Object.
2557 (x_create_tip_frame): Set tip_frame after it has been added to
2559 (Fx_show_tip): Don't set tip_frame here.
2560 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
2561 (unwind_create_frame, unwind_create_tip_frame): New functions.
2562 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2563 while a frame is only partially constructed.
2565 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2566 (x_free_frame_resources): New function.
2567 (x_destroy_window): Use it.
2569 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2571 * xfns.c (Fx_backspace_delete_keys_p): New function.
2572 (syms_of_xfns): Defsubr it.
2574 * config.in (HAVE_XKBGETKEYBOARD): Add.
2576 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2578 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2579 Always store string in multibyte representation in echobuf.
2580 (echo_char): Always store string in multibyte representation in
2582 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2583 (read_key_sequence): Adjusted for the change of echo_prompt.
2585 * fns.c (Fmd5): Docstring improved.
2587 * lisp.h (detect_coding_system): Prototype adjusted.
2589 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2590 (detect_coding_emacs_mule, detect_coding_iso2022,)
2591 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2592 (detect_coding_utf_16, detect_coding_ccl): Make them static.
2593 New argument MULTIBYTEP. Callers changed.
2594 (detect_coding_mask, detect_coding_system): New argument
2595 MULTIBYTEP. Callers changed.
2596 (decode_coding_string): Set coding->src_multibyte and
2597 coding->dst_multibyte before calling detect_coding and detect_eol.
2598 Update them after some coding system is detected.
2600 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2602 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2604 * keyboard.c (menu_bar_items, tool_bar_items):
2605 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2607 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2609 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2611 (unwind_create_frame, unwind_create_tip_frame): New functions.
2612 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2613 while a frame is only partially constructed.
2615 * xterm.h (x_free_frame_resources): Declare.
2617 * xterm.c (x_free_frame_resources): New function.
2618 (x_destroy_window): Use it.
2620 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2621 don't interrupt the update for pending input initially, i.e.
2622 update at least some lines.
2624 * keyboard.c (do_mouse_tracking): Make externally visible.
2626 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2628 * xfns.c (gray_bitmap_bits): Declare `char *'.
2630 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2632 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2633 lines start with a relief line.
2635 2000-12-12 Dave Love <fx@gnu.org>
2637 * window.c (Fdisplay_buffer): Doc fix.
2638 (Fwindow_list): Remove unused var.
2640 * buffer.h (mmap_set_vars): Declare.
2642 * window.h (Fset_window_point): Declare.
2644 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2646 * msdos.c (fast_find_position): Don't overstep the last window row.
2647 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
2648 variable `area'. When looking for a row under (X,Y), give up if some
2649 of the previous rows is not enabled.
2651 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2653 * window.c (Fset_window_point): If displaying cursors in windows
2654 other than the selected window, make sure redisplay updates
2655 other windows to show the new value of point in the window.
2657 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2659 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2660 the buffer is the sole visible buffer when in the mini-buffer.
2662 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2663 Bind `inhibit-read-only' to t.
2664 (unwind_with_echo_area_buffer): Use AREF.
2666 * xfns.c (Fx_hide_tip): Simplified.
2668 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
2671 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2673 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2675 * xfns.c (Fx_hide_tip): Fix last change.
2677 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2678 nothing to do. Bind inhibit-quit.
2679 (tip_frame): Make it a Lisp_Object.
2680 (x_create_tip_frame): Set tip_frame after it has been added to
2682 (Fx_show_tip): Don't set tip_frame here.
2684 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2686 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2689 * dispextern.h: Change external declaration of tip_frame.
2691 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2692 return an empty string.
2694 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2695 of the window's update_mode_line flag, since the former is set by
2696 force-mode-line-update, not the latter. This makes
2697 column-number-mode slightly faster.
2699 * xdisp.c (try_window_id) <all changes above window start>:
2702 2000-12-11 Paul Eggert <eggert@twinsun.com>
2704 * config.in (HAVE_FTELLO): Remove.
2706 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2707 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2709 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2710 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2712 2000-12-11 Miles Bader <miles@gnu.org>
2714 * window.c (displayed_window_lines): Don't round up when
2715 converting empty space at bottom to lines.
2716 Handle non-newline-terminated final lines properly.
2717 (Fwindow_text_height): New function (used to be in lisp).
2718 (syms_of_window): Initialize it.
2720 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2722 * syntax.c (scan_lists): Check that the right quote char has the
2723 right Sstring syntax when jumping over strings.
2724 (init_syntax_once): Use Smax rather than 13.
2726 2000-12-09 Miles Bader <miles@gnu.org>
2728 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2729 with PARTIALLY, inverting the sense.
2730 (window_scroll_pixel_based): Scroll partially visible lines into
2731 place if we hit the beginning or end of the buffer.
2732 (displayed_window_lines): Don't include partially visible lines.
2733 (Fmove_to_window_line): Skip past any partially visible first line.
2735 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2737 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2739 * tparam.c (tparam1): Change the way buffers are reallocated to be
2740 portable and less obfuscated.
2742 * termcap.c (tgetent): Change the way buffers are reallocated to
2743 be portable and less obfuscated.
2745 * macros.c (store_kbd_macro_char): Change the way buffers are
2746 reallocated to be portable and less obfuscated.
2748 * lread.c (read1): Change the way buffers are reallocated to be
2749 portable and less obfuscated.
2751 * doc.c (Fsubstitute_command_keys): Change the way buffers
2752 are reallocated so that it is portable.
2754 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2756 * dosfns.c (Ffile_system_info): New function.
2757 (syms_of_dosfns): Defsubr it.
2759 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2761 * alloc.c (gc_sweep): Add comment.
2763 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2765 * sound.c (vox_configure): Change order of ioctls.
2766 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2767 Ignore errors when changing volume.
2768 (vox_close): Don't reset the device.
2770 * process.c (read_process_output): Make sure the process marker's
2771 position is valid when the process buffer is changed in
2772 after-change functions. W3 does that.
2774 * xfns.c (x_free_gcs): New function.
2776 * xterm.h (x_free_gcs): Add prototype.
2778 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2781 * xterm.c (x_destroy_window): Call x_free_gcs so that
2782 resources of non-toolkit X windows will be freed.
2784 2000-12-07 Andrew Innes <andrewi@gnu.org>
2786 * w32fns.c (xlfd_charset_of_font): Fix last change.
2788 2000-12-06 Dave Love <fx@gnu.org>
2790 * md5.h (__P): Don't define -- it comes from config.h.
2792 * strftime.c: Change some #if foo to #ifdef foo.
2794 2000-12-06 Andrew Innes <andrewi@gnu.org>
2796 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2798 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
2799 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2800 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
2802 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2804 * alloc.c (gc_sweep): Prevent symbols read during loadup
2807 * xdisp.c (underlying_face_id): New function.
2808 (handle_face_prop, face_before_or_after_it_pos): Use it
2809 to determine the face ``under'' a string. Let strings inherit
2810 the face of the buffer under them.
2812 * xfaces.c (face_at_string_position): Update function comment.
2814 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2815 matrix if the window's left position has changed; we need to
2816 redraw it in this case.
2818 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2820 * window.c (coordinates_in_window): Check mouse on mode-line or
2823 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2824 advertized by the function documentation.
2826 * window.c (syms_of_window): Doc fix.
2828 * sound.c (vox_configure): Set volume for left and right channel.
2829 (sound_cleanup): Return nil.
2831 * xdisp.c (move_it_by_lines): Fix paren typo.
2833 * xterm.c (x_load_font): Don't use the font's max_bounds for
2834 computing the height of the font. If max_bounds' ascent or
2835 descent are greater than the font's ascent or descent, this means
2836 glyphs overlap, which should be handled now by redisplay.
2838 * window.c (Veven_window_heights): New variable.
2839 (syms_of_window): DEFVAR_LISP it.
2840 (Fdisplay_buffer): Check Veven_window_heights before evening the
2843 2000-12-06 Miles Bader <miles@gnu.org>
2845 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2846 update `default-frame-alist' instead of setting no frame parameters.
2848 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2850 * composite.c (update_compositions): Fix typo (use the correct
2853 2000-12-05 Jason Rumney <jasonr@gnu.org>
2855 * md5.h: Remove underscores from function declarations.
2856 (__attribute__, __alignof__) [!__GNUC__]: Define.
2858 * md5.c: Delay include of md5.h until after namespace cleaning.
2860 * makefile.w32-in (fns.o): Depend on md5.h
2861 (md5.o): New target.
2864 * makefile.nt: Likewise.
2866 2000-12-05 Jason Rumney <jasonr@altavista.net>
2868 * w32term.c (expose_area): Complete last change.
2870 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2872 * minibuf.c: Include intervals.h.
2874 2000-12-05 Jason Rumney <jasonr@gnu.org>
2876 * w32term.c (x_produce_glyphs): If a font for a component of
2877 a composition is not found, use 1 pixel dot ascent and 0 dot
2878 descent value to avoid displaying terribly tall empty boxes.
2879 (expose_area): Pass x-coordinate relative to the exposed
2880 area to x_draw_glyphs instead of a window-relative coordinate.
2882 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2884 * xdisp.c (next_element_from_ellipsis): Save face before selective
2885 display in saved_face_id, and set face_before_selective_p.
2886 (reseat_1): Reset face_before_selective_p.
2887 (append_space, extend_face_to_end_of_line): If iterator's
2888 face_before_selective_p is set, use the face from saved_face_id.
2889 (extend_face_to_end_of_line): For tty frames, make sure to
2890 use the right face id when producing spaces at the end of
2893 * dispextern.h (struct it): Add face_before_selective_p.
2895 * keyboard.c (record_char): Don't record identical help-echo
2896 events in recent_keys.
2898 * xterm.c [USE_X_TOOLKIT]: Close the display.
2899 (xim_close_dpy): Handle case that the display has been closed.
2901 * xterm.c (x_destroy_window): Reset the frame's X window after
2904 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2905 variable window_width.
2906 (line_draw_cost): Fix code skipping over spaces at the end of the
2907 line when must_write_spaces is not set.
2908 (scrolling_window): Fix code inserting runs in list of all runs.
2910 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2912 * coding.c (setup_coding_system): Be sure to initialize
2913 coding->category_idx.
2915 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2917 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2919 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2920 area to x_draw_glyphs instead of a window-relative coordinate.
2922 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2923 error in the message.
2925 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2926 timer after having read a key. It's not good for code reading
2927 several keys in a loop, like an input method.
2929 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2930 record undo information for format-decode.
2932 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2933 current buffer is read-only, not if it isn't.
2935 * keyboard.c (record_char): Record `help-echo' input events
2936 in recent_keys only if they display some help. Don't record
2937 `help-echo' events as macro char.
2939 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2941 * editfns.c (save_excursion_restore): Don't move point
2942 in another window if it is showing the wrong buffer.
2943 Avoid the call to Fwindow_live_p, for speed.
2945 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2947 * xfaces.c (struct font_name): New member registry_priority.
2948 (split_font_name): Initialize the above member to zero.
2949 (concat_font_list): New function.
2950 (font_list): Include fonts of all alternative registries.
2951 (FONT_POINT_SIZE_QUANTUM): New macro.
2952 (better_font_p): Ignore point size difference less than
2953 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2955 * xterm.c (x_produce_glyphs): If a font for a component of
2956 a composition is not found, use 1 pixel dot ascent and 0 dot
2957 descent value to avoid displaying terribly tall empty boxes.
2959 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2961 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2963 * coding.h (code_convert_string1): Declare.
2965 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2967 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
2969 2000-12-02 Jason Rumney <jasonr@gnu.org>
2971 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2972 correctly for single byte character case.
2973 (w32_per_char_metric): Do not try to make any assumptions about
2974 the metrics of BDF fonts.
2975 (x_estimate_mode_line_height): If `mode-line' face
2976 hasn't a font, use that of the frame, as drawing glyphs does.
2977 (note_mouse_highlight): Change the cursor shape on the vertical
2978 border between windows [not enabled].
2980 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2982 * w32fns.c (Fx_create_frame): Reintroduce the call to
2983 face-set-after-frame-defaults.
2984 (Vx_window_horizontal_drag_shape): New variable.
2985 (syms_of_xfns): DEFVAR_LISP it.
2986 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2989 2000-12-02 Simon Josefsson <simon@josefsson.org>
2991 * fns.c (Fmd5): Use a different logic to decide the coding system
2994 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2996 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2998 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3000 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3002 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3003 height for YNegative.
3004 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3005 height; also see comment there.
3007 * window.c (coordinates_in_window): Handle computations for
3008 positions on the vertical bar and fringes differently for
3009 window-system frames. Consider some pixels near the vertical bar
3010 as on the bar if the frame doesn't have vertical scroll bars.
3011 Associate positions between mode or header lines with the
3012 right window, the left one.
3014 2000-12-01 Jason Rumney <jasonr@gnu.org>
3016 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3018 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3021 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3023 * window.c (struct saved_window): Add members orig_top and orig_height.
3024 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3025 (save_window_save, Fset_window_configuration): Save/restore
3026 window's orig_top and orig_height.
3028 2000-12-01 Jason Rumney <jasonr@gnu.org>
3030 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3032 * w32fns.c (x_set_cursor_color): Fix last change.
3034 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3036 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3037 sure that the next redisplay displays the minibuffer, so that
3038 the cursor will be replaced with what the minibuffer wants.
3040 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3041 #ifndef instead of using #if.
3042 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3043 USE_TOOLKIT_SCROLL_BARS is defined.
3045 2000-11-30 Jason Rumney <jasonr@gnu.org>
3047 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3050 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3052 * fns.c (Fmd5): Doc fix.
3054 2000-11-30 Simon Josefsson <simon@josefsson.org>
3056 * fns.c (Fmd5): New function.
3057 (syms_of_fns): Defsubr md5.
3059 * Makefile.in (obj): Add md5.o
3061 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3063 * md5.h, md5.c: New files, taken from glibc.
3065 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3067 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3068 hasn't a font, use that of the frame, as drawing glyphs does.
3070 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3072 * eval.c (Frun_hooks): Allow 0 arguments.
3074 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3076 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3077 is over the menu bar widget, say it's not on the frame.
3079 * xfns.c (Fx_create_frame): Reintroduce the call to
3080 face-set-after-frame-defaults.
3082 * eval.c (Fsignal): Reset handling_signal.
3084 2000-11-28 Jason Rumney <jasonr@gnu.org>
3086 * w32menu.c (add_menu_item): Reset menu item text when changing
3087 type to radio button.
3089 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3091 * xselect.c: Update copyright.
3093 * window.c (coordinates_in_window): If on a mode or header line,
3094 but sufficiently close to its start, return ``on vertical
3095 border''. This gives us a way to drag windows horizontally when
3096 using toolkit scroll bars.
3098 * xterm.c (note_mouse_highlight): Change the cursor shape
3099 on the vertical border between windows.
3101 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3103 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3104 (syms_of_xfns): DEFVAR_LISP it.
3105 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3107 * textprop.c (text_read_only): New function.
3108 (verify_interval_modification): Use it instead of signaling
3109 `text-read-only'. This makes it easier to catch this error
3112 * xdisp.c (forward_to_next_line_start): Check for newlines,
3113 not end of line, which includes CR.
3115 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3117 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3118 include no-conversion.
3120 2000-11-27 Jason Rumney <jasonr@gnu.org>
3122 * w32fns.c (w32_load_system_font): Always mark font as double byte
3123 if codepage is unicode.
3125 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3127 * xdisp.c (forward_to_next_line_start): If already on a newline,
3128 just consume it to avoid unintended skipping over invisible text below.
3130 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3131 `vertical-line', `mode-line' and `header-line' events.
3133 * xdisp.c (try_window_id): Avoid starting to display in the middle
3134 of a character, a TAB for instance. This is easier than to set
3135 up the iterator exactly, and it's not a frequent case, so the
3136 additional effort wouldn't really pay off.
3138 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3140 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3143 2000-11-25 Jason Rumney <jasonr@gnu.org>
3145 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3146 Args to window_from_coordinates should be pixel coordinates.
3148 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3149 redisplay handles them properly.
3151 2000-11-25 Miles Bader <miles@gnu.org>
3153 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3155 2000-11-24 Jason Rumney <jasonr@gnu.org>
3157 * w32.c (init_environment): Set LANG environment variable based on
3158 locale settings, if not set.
3160 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3161 making tool bar smaller. When clearing the frame, also
3162 clear current matrices. Clear frame when tool bar disappears.
3163 Don't use more lines for the tool-bar than is available.
3164 (x_change_window_heights): New function.
3166 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3168 * xdisp.c (init_from_display_pos): If POS says we're already after
3169 an overlay string ending at POS, make sure to pop the iterator
3170 because it will be in front of that overlay string. When POS is
3171 ZV, we've thereby also ``processed'' overlay strings at ZV.
3173 * xfaces.c (lface_from_face_name): Function comment fix.
3175 2000-11-24 Miles Bader <miles@gnu.org>
3177 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3178 apply `mode-line-inverse-video' -- zero means force display using
3179 the default face, non-zero means display using the specialized face.
3180 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3182 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3184 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3187 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3189 * coding.c (decode_coding_emacs_mule): Fix the case of
3190 CODING_EOL_LF, which used uninitialized value of c.
3192 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3194 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3196 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3198 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3201 * frame.h (struct frame): Replace desired_tool_bar_items,
3202 current_tool_bar_items, n_desired_tool_bar_items,
3203 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3205 * frame.c (make_frame): Change initialization of tool bar
3208 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3209 Change references to members deleted from struct frame to use the
3212 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3213 references to members deleted from struct frame to use the new ones.
3215 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
3217 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3219 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3220 (note_tool_bar_highlight): Change references to members deleted
3221 from struct frame to use the new ones.
3223 2000-11-23 Miles Bader <miles@gnu.org>
3225 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3226 the face's inverse-video attribute, rather than overriding it.
3228 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3230 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3231 making tool bar smaller.
3233 2000-11-22 Dave Love <fx@gnu.org>
3235 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3237 2000-11-22 Miles Bader <miles@gnu.org>
3239 * keyboard.c (Vminibuffer_message_timeout): New variable.
3240 (command_loop_1): Use it to determine message timeout.
3241 (syms_of_keyboard): Initialize it.
3243 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3245 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3247 * sysdep.c: Move the code for declaring h_errno after #include
3250 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3252 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3253 the menu bar when the tooltip is unmapped.
3255 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3256 sole visible buffer when we're currently in the mini-buffer, and
3259 2000-11-21 Jason Rumney <jasonr@gnu.org>
3261 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3262 put on the clipboard.
3263 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3264 copy of what Emacs last put there. If they are the same, do not
3265 use the clipboard copy to avoid losing data due to coding conversions.
3267 2000-11-22 Miles Bader <miles@gnu.org>
3269 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3270 (syms_of_minibuf): Initialize it.
3271 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3272 to prompt, don't make read-only.
3274 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3276 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
3277 Add BEFORE/AFTER_POTENTIAL_GC.
3279 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3281 * buffer.c (mmap_free_1): Avoid a compiler warning.
3283 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3285 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3287 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3290 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3292 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3295 * s/gnu-linux.h: Don't use `#cpu'.
3297 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3298 not defined in mman.h.
3300 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
3301 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3302 and store an index in the XClientMessageEvent. Storing a
3303 Lisp_Object or pointer can fail on a 64 bit system, since X only
3305 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
3307 2000-11-20 Dave Love <fx@gnu.org>
3309 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3311 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3313 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3315 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3317 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3320 * alloc.c (make_string): Fix previous change. Be sure to make
3321 unibyte string correctly.
3323 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3325 * window.c (Fwindow_list): Change parameter list to be XEmacs
3327 (window_list_1): New function.
3328 (window_loop): Use it instead of Fwindow_list.
3330 * sysdep.c (emacs_ospeed): New variable.
3331 (toplevel): Don't declare ospeed extern.
3332 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3334 * termcap.c (ospeed): Remove.
3335 (tputs) [!emacs]: Remove unused code.
3336 (tgetent): Avoid a compiler warning.
3338 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3339 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3340 SCROLL_BAR_X_WIDGET with additional argument DPY.
3342 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3344 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3345 Take the X display as additional argument.
3346 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3347 `Widget' is a pointer type that's not easily stored in Lisp_Object
3348 form in a portable way.
3350 * dispnew.c (update_text_area): Fix last change.
3352 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3354 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3356 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3357 clear current matrices.
3359 * buffer.c (mmap_enlarge): Don't print a message on stderr
3360 if mapping new memory at the end of the existing region fails.
3362 * dispnew.c (update_text_area): Don't skip over equal glyphs
3363 when the last current glyph overlaps the glyph to its right.
3365 2000-11-18 Miles Bader <miles@gnu.org>
3367 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3368 lines that *end* with "..." too (that's the most common case!).
3370 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3372 * xdisp.c (resize_mini_window): Temporarily change to the
3373 mini-window's buffer if necessary.
3375 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3376 the tooltip obscures less text under it.
3378 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3380 * puresize.h (BASE_PURESIZE): Increase to 700000.
3382 2000-11-18 Jason Rumney <jasonr@gnu.org>
3384 * w32term.c (w32_draw_bitmap): Use face to set colors.
3386 2000-11-17 Dave Love <fx@gnu.org>
3388 * lread.c (Fload): Fix #ifdef for pcc.
3390 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3392 * xdisp.c (pos_visible_p): Compute the default character height
3395 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3397 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3398 knowing the line's height; use the default font's height in that case.
3400 * xfaces.c (weight_table): Add `demi' with the same meaning as
3403 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3405 * dispnew.c (null_row): New global static variable.
3406 (clear_glyph_row): Delete local static variable null_row.
3408 2000-11-15 Jason Rumney <jasonr@gnu.org>
3410 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3411 (w32_alloc_lighter_color): Use new brightness calculations from
3412 xterm.c. Scale delta to be in the range expected by W32.
3413 (w32_draw_relief_rect): Use frame relief colors.
3415 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3417 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3418 (Qinhibit_default_face_x_resources): New variable.
3419 (syms_of_frame): Initialize it.
3420 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3422 * xdisp.c (pos_visible_p): Improve function comment.
3424 * lisp.h (BINDING_STACK_SIZE): New macro.
3426 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3427 reading the directory if readdir returns null and errno is EAGAIN
3430 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3432 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3433 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3434 Set amount_to_scroll to max of dx and scroll_step so that
3435 scroll-conservatively doesn't defeat scroll-step>1.
3436 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3437 scroll-conservatively for line-at-a-time scrolling.
3439 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3441 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3444 * xdisp.c (current_mode_line_height, current_header_line_height):
3446 (init_xdisp): Initialize them.
3447 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3448 and use exact mode line heights if it is set.
3450 * lisp.h (pos_visible_p): Change prototype.
3452 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3453 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3454 and current_header_line_height first.
3455 (current_mode_line_height, current_header_line_height):
3458 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3460 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3461 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3462 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3464 2000-11-14 Miles Bader <miles@gnu.org>
3466 * xterm.c (x_alloc_lighter_color): Include an additive component
3467 too for dark colors, because FACTOR isn't enough.
3468 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3471 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3473 * keyboard.c (show_help_echo): Call message3_nolog with number of
3474 bytes in the help string as 2nd parameter, instead of the number
3477 2000-11-13 Miles Bader <miles@gnu.org>
3479 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3480 (Fload): Use new openp return protocol.
3481 Don't try to use Vload_source_file_function to load .elc files.
3482 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3483 openp return protocol.
3484 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3486 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3488 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3490 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3491 Defined these macros.
3492 (NLIST_STRUCT): Avoid re-defining it.
3494 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3495 -I/usr/contrib/X11R6/include.
3496 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3498 2000-11-10 Jason Rumney <jasonr@gnu.org>
3500 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3502 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3503 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3505 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3506 (Qw32_charset_vietnamese): New symbol.
3507 (xlfd_charset_of_font): New function.
3508 (w32_load_system_font): Use it.
3509 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3510 when Vw32_charset_info_alist is nil to ensure default face always
3511 has font. Use Fcar and Fcdr for safety.
3512 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3513 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3514 pseudo-codepages for special cases.
3515 (w32_to_x_font): New parameter to allow charset portion to be
3516 specified where there is many to one mapping. Callers changed.
3517 (w32_list_fonts): Avoid listing fonts that won't display.
3519 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3521 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3522 (font_list_1): Renamed from font_list.
3523 (font_list): New function, trying alternative registries from
3524 Vface_alternative_font_registry_alist.
3525 (Finternal_set_alternative_font_registry_alist): New function.
3526 (syms_of_xfaces): Initialize and Staticpro
3527 Vface_alternative_font_registry_alist.
3528 Defsubr Finternal_set_alternative_font_registry_alist.
3530 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3532 * lisp.h (Flooking_at): Declare.
3534 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3536 * dired.c (directory_files_internal): Fix a braino.
3538 * dired.c (directory_files_internal): Add missing GCPRO's.
3541 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3543 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3544 (resize_mini_window): Return quickly if Vresize_mini_window is
3545 nil. Don't return if Vmax_mini_window_height is nil.
3547 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3548 (syms_of_xdisp): Initialize them.
3549 (resize_mini_window): Act according to the setting of
3550 Vresize_mini_window.
3551 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3553 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3554 scroll bar widget after configuring it, so that it will appear at
3555 the right position from the start.
3556 (XTredeem_scroll_bar): Cleaned up.
3558 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3560 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3561 font is taller than the frame line, we don't have to bias the
3564 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3566 2000-11-07 Dave Love <fx@gnu.org>
3568 * config.in (HAVE_MKSTEMP): Add.
3570 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3572 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3574 * window.c (Fset_window_configuration): Don't try to preserve
3575 point in the current buffer, if that buffer is displayed in more
3578 * xfaces.c (lookup_named_face): If default face isn't realized,
3579 try to realize it. Return -1 if not successful.
3580 (Fx_list_fonts): Handle case that face cannot be determined.
3581 (Fface_font): Likewise.
3583 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3585 * window.c (displayed_window_lines): Detect partially
3586 visible lines at the bottom correctly.
3588 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3590 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3591 when ensuring we don't do visit in indirect buffer.
3593 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3595 * composite.h (compose_chars_in_text): Add prototype.
3597 * composite.c (Vcomposition_function_table): New variable.
3598 (Qcomposition_function_table): New variable.
3599 (run_composition_function): Call
3600 Vcompose_chars_after_function with three arguments.
3601 (compose_chars_in_text): New function.
3602 (syms_of_composite): Modified the doc-string of
3603 Vcompose_chars_after_function. Declare composition-function-table
3604 as a lisp variable, and initialize it.
3606 * xfns.c (x_encode_text): Suppress producing escape sequences for
3609 * xselect.c: Include composite.h.
3610 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3612 2000-11-05 Andrew Innes <andrewi@gnu.org>
3614 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3616 * sysdep.c (read_input_waiting): Remove extraneous argument to
3619 * w32fns.c (Fx_server_version): Include w32_build_number in the
3622 * w32heap.c (w32_build_number): New variable.
3623 (cache_system_info): Set it.
3625 * w32heap.h (w32_build_number): Add extern.
3627 * emacs.c (syms_of_emacs): Update docstring for
3628 system-configuration, to reflect the actual usage on MS-Windows.
3630 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3632 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3633 process idle timers while waiting for another event.
3635 * dispnew.c (update_frame_line): Handle case where spaces in
3636 the default face are colored.
3638 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3639 window height hasn't changed.
3641 2000-10-31 Jason Rumney <jasonr@gnu.org>
3643 * w32term.c (x_produce_glyphs): Handle composite characters.
3644 (x_draw_glyph_string_foreground)
3645 (x_draw_composite_glyph_string_foreground): Restore old font.
3647 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3649 * minibuf.c (read_minibuf): Reset the undo history just before
3650 starting the recursive-edit.
3652 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3654 * xfaces.c (menu_face_change_count): New variable.
3655 (Finternal_set_lisp_face_attribute): Increment it for changes
3657 (realize_basic_faces): Reflect changes in the `menu' faces
3660 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3661 dy obtained from the iterator's y-position after moving from
3662 scroll_margin_pos to PT; see comment there.
3664 * xdisp.c (safe_eval_handler): Call add_to_log.
3666 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3667 is not a symbol or string.
3669 * xdisp.c (echo_area_display): Don't perform a display update from
3670 inside redisplay. The update will happen anyway at the end of
3671 redisplay, and it can confuse redisplay (GC messages while
3672 redisplaying, for instance.)
3674 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3676 * xrdb.c (x_load_resources): Use the class name in the defaults.
3678 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3679 (regex_compile): Catch bogus \(\1\).
3681 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3683 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3686 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3687 we have a color cache, check that the cached color equals the
3688 allocated color. If not, clear the color cache.
3690 * window.c (displayed_window_lines): Change buffers if necessary.
3691 Fix computation of displayed lines.
3693 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3694 update_menu_bindings to DEFVAR_BOOL.
3696 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3698 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3700 * puresize.h (BASE_PURESIZE): Increase to 680000.
3702 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3704 2000-10-29 Jason Rumney <jasonr@gnu.org>
3706 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3708 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3709 (w32_cache_char_metrics): Handle possibility that 'x' does not
3710 exist in a BDF font.
3711 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3713 * w32bdf.h (bdffont): Add nchars.
3715 * w32bdf.c (set_bdf_font_info): Set it.
3716 (w32_BDF_TextOut): Swap byte order of double byte characters.
3717 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3719 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3721 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3722 don't override the colors in frame's param_alist, unless they are
3725 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3726 reverse the effect of the highlight flag.
3728 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3730 * window.h (Fwindow_live_p): Declare.
3732 * undo.c (record_delete): Check that last_undo_buffer is really a
3733 buffer before applying XBUFFER to it.
3735 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3738 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3740 * lisp.h (KEYMAPP): New macro.
3741 (get_keymap): Remove.
3742 (get_keymap_1): Rename get_keymap.
3744 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3746 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3748 * xmenu.c (single_submenu): Use KEYMAPP.
3749 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3750 Use KEYMAPP rather than Fkeymapp.
3752 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3754 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3755 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3756 Use KEYMAPP rather than Fkeymapp.
3757 (single_submenu): Use KEYMAPP.
3758 (w32_menu_show, w32_dialog_show): Use TRUE.
3760 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3762 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3763 (Fkeymapp): Use KEYMAPP.
3764 (get_keymap): Rename from get_keymap_1. Remove old def.
3765 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3766 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3767 (Fminor_mode_key_binding): Don't raise an error if the binding
3769 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3770 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3772 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3773 Allow Vspecial_event_map to be autoloaded.
3774 (menu_bar_items): Fetch the keymap rather than using keymapp.
3775 (menu_bar_one_keymap): No need to follow func-indirect any more.
3776 (parse_menu_item): get_keymap_1 -> get_keymap.
3777 (tool_bar_items): Fetch the keymap rather than using keymapp.
3778 (read_key_sequence): Use KEYMAPP.
3780 * intervals.c (get_local_map): Use get_keymap rather than following
3781 function-indirections explicitly.
3783 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3785 2000-10-27 Jason Rumney <jasonr@gnu.org>
3787 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3788 point, as Windows has oversized fonts.
3790 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3792 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3794 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3795 (freehook, reallochook): Handle null pointer arguments.
3796 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3798 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3800 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3801 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3802 Giving in to popular pressure to shut up the compiler with casts.
3804 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3806 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3807 signed value, and use a default value computed from the font's
3810 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3812 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3813 that specify a negative underline position can still use underlines.
3815 * window.c (Fpos_visible_in_window_p): Make POS default to
3816 WINDOW's point, not the current buffer's point.
3818 2000-10-26 Dave Love <fx@gnu.org>
3820 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3821 when it's necessary.
3823 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3825 * window.c (size_window): Compute size difference from sum of old
3826 child window sizes instead of from parent's size.
3828 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3829 Handle obscured lines at the top of the window.
3831 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3832 down after the last error condition check.
3834 * frame.c (Fdelete_frame): Run delete-frame-hook.
3836 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3838 * coding.c (decode_coding): Fix previous change (check also
3839 CODING_MODE_LAST_BLOCK).
3841 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3843 * regex.c: More `unsigned char' -> `re_char' changes.
3844 Also change several `int' into `re_wchar_t'.
3845 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3846 (PUSH_FAILURE_POINTER): Don't cast any more.
3847 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3848 We want GCC to complain, since this piece of code makes
3849 re_match non-reentrant, which *should* be fixed.
3850 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3851 (EXTEND_BUFFER): Use RETALLOC.
3852 (SET_LIST_BIT): Don't cast.
3853 (re_wchar_t): New type.
3854 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3855 that those two functions will always properly return.
3856 (IMMEDIATE_QUIT_CHECK): Cast to void.
3857 (analyse_first): Use recursion rather than an explicit stack.
3858 (re_compile_fastmap): Can't fail anymore.
3859 (re_search_2): Don't check re_compile_fastmap for failure.
3860 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3861 Now also sets the new value (passed in a new argument).
3862 (re_match_2_internal): Use it.
3863 Also, use a new var `reg' of type size_t when looping through regs
3864 rather than reuse the inappropriate `mcnt'.
3866 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3867 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3868 (where_is_internal): Renamed from Fwhere_is_internal.
3869 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3870 (Fwhere_is_internal): New function wrapping where_is_internal.
3871 (where_is_internal_1): Handle the case where we're filling the cache.
3872 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3874 2000-10-25 Miles Bader <miles@gnu.org>
3876 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3878 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3880 * window.c (pos_fully_visible_p): Removed.
3881 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3882 if position is visible and/or fully visible.
3884 * lisp.h (pos_visible_p): Add prototype.
3886 * xdisp.c (pos_visible_p): New function.
3888 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3890 * process.c (send_process): If OBJECT is t, it means that the data
3891 is from C string, but we should encode it. Before calling
3892 setup_raw_text_coding_system, be sure to flush out data by the
3893 previous coding system.
3895 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3897 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3898 assignment of startpos to prev when startpos == pos.
3900 * editfns.c (find_field): Set the field stickiness correctly from
3901 overlay fields. Use renamed `text_property_stickiness'.
3902 (text_property_stickiness): Renamed from `char_property_stickiness'.
3903 Only check text properties, not overlays.
3904 * textprop.c (get_char_property_and_overlay): New function.
3905 (Fget_char_property): Use it.
3906 * intervals.h (get_char_property_and_overlay): Add declaration.
3908 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3910 * keymap.c: Use AREF, ASET and ASIZE macros.
3911 (Fmake_sparse_keymap): Docstring fix.
3913 (shadow_lookup): Move up.
3914 Handle the case where lookup-key returns an integer.
3915 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3916 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3917 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3918 Simplify/rewrite the keymap-finding code.
3919 Add check for command shadowing, using shadow_lookup.
3921 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3923 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3924 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3927 2000-10-24 Andrew Innes <andrewi@gnu.org>
3929 * dired.c (directory_files_internal_unwind): New function.
3930 (directory_files_internal): Use it to ensure closedir is called
3931 even if expand-file-name or file-attributes throw, eg. because of
3932 a user interrupt. Also enable immediate_quit while calling
3933 re_search, so that matching can be interrupted as well.
3935 2000-10-24 Andrew Innes <andrewi@gnu.org>
3937 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3939 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3940 so that re_search functions only quit when callers expect them to.
3942 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3944 * regex.c (regex_compile): Change the way of handling a range from
3945 a char less than 256 to a char not less than 256.
3947 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3949 * window.c (size_window): Prevent setting window's width or
3950 height to a negative value (esp. with XSETFASTINT).
3952 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3953 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3954 (protect_malloc_state) [GC_MALLOC_CHECK &&
3955 GC_PROTECT_MALLOC_STATE]: New function.
3956 (PROTECT_MALLOC_STATE): New macro.
3957 (__malloc_initialize, morecore, _malloc_internal)
3958 (_free_internal) _realloc_internal): Use it to make _heapinfo
3959 read-only outside of gmalloc.
3961 * keymap.c: Update copyright.
3963 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3966 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3968 * filelock.c (unlock_all_files): Use unlock_file to expand each
3969 buffer's file_truename before trying remove its lock file.
3971 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3973 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3974 or CRLF, decode EOLs.
3976 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3978 * window.c (Fdisplay_buffer): Fix doc.
3980 2000-10-23 Jason Rumney <jasonr@gnu.org>
3982 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3983 ASCII font of default fontset on Windows.
3985 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3986 xterm.c comment below).
3988 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3990 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3992 * xterm.c (x_connection_closed): Reset handling_signal.
3994 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
3996 2000-10-23 Miles Bader <miles@gnu.org>
3998 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3999 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4000 maintain old behavior.
4001 * minibuf.c (Fminibuffer_complete): Likewise.
4003 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4005 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4006 that when a font can't be exactly centered, it errs up rather than
4009 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4011 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4013 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4015 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4017 * dispnew.c [macintosh]: Include macterm.h.
4018 (init_display) [macintosh]: Initialization for window system.
4020 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4021 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4022 syms_of_search, x_term_init, and init_keyboard before calling
4023 init_window_once. Also, call syms_of_xmenu.
4025 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4026 default fontset to Monaco.
4028 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4029 NewMacWindow and DisposeMacWindow.
4030 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4031 instead of calling NewMacWindow and setting fields of
4032 f->output_data.mac directly. Call init_frame_faces.
4033 (Fdelete_frame) [macintosh]: Remove unused code.
4034 (Fmodify_frame_parameters) [macintosh]: Call
4035 x_set_frame_parameters instead of mac_set_frame_parameters.
4037 * frame.h [macintosh]: Define menu_bar_lines field in struct
4038 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4040 * keyboard.c [macintosh]: Include macterm.h.
4041 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4042 and menu_bar_activate_event type events as for X and NT.
4043 (make_lispy_event) [macintosh]: Construct lisp events of type
4044 MENU_BAR_EVENT as for X and NT.
4046 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4047 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4048 (sys_subshell) [macintosh]: Remove definition entirely.
4049 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4050 Vwindow_system_version here. Remove initialization of
4051 Vx_bitmap_file_path.
4052 (read_input_waiting): Correct the number of parameters passed to
4054 Move all Macintosh functions to mac/mac.c.
4056 * term.c [macintosh]: Include macterm.h.
4058 * window.c [macintosh]: Include macterm.h.
4060 * xdisp.c [macintosh]: Include macterm.h. Declare
4061 set_frame_menubar and pending_menu_activation.
4062 (echo_area_display) [macintosh]: Do not return if terminal frame
4063 is the selected frame.
4064 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4065 Allow only the selected frame to set menu bar.
4066 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4067 calling FRAME_EXTERNAL_MENU_BAR (f).
4068 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4070 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4071 and check_x. Declare XCreateGC. Define x_create_gc and
4072 x_free_gc. Initialize font_sort_order.
4073 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4074 but call x_list_fonts instead of w32_list_fonts.
4075 (Finternal_face_x_get_resource) [macintosh]: Do not call
4076 display_x_get_resource.
4077 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4078 (realize_x_face) [macintosh]: Load the font if it is specified in
4080 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4082 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4084 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4085 is nil: since we go to the end of submap anyway, we'd end up
4087 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4088 doesn't obey autoload.
4090 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4092 * msdos.c (dos_set_window_size): Update screen dimension variables.
4094 2000-10-21 Jason Rumney <jasonr@gnu.org>
4096 * w32term.c (w32_cache_char_metrics): Double check that font is
4097 really fixed pitch before trusting tmPitchAndFamily.
4099 2000-10-21 Andrew Innes <andrewi@gnu.org>
4101 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4103 * w32term.h: Extern decl for w32_cache_char_metrics.
4105 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4107 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4108 (w32_unload_font): Free per_char array if present.
4110 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4111 cached information in emulated XFontStruct to handle common cases
4112 quickly. Do not allocate XCharStruct for return.
4113 (w32_native_per_char_metric): New function.
4114 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4116 (x_produce_glyphs): Don't get an HDC. Change calls to
4117 w32_per_char_metric to match arg change above. Remove calls to
4119 (w32_get_glyph_overhangs): Ditto.
4120 (w32_cache_char_metrics): New function.
4122 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4123 ($(BLD)/casefiddle.$(O)): Remove compile command.
4124 ($(BLD)/gmalloc.$(O)): Remove compile command.
4125 ($(BLD)/dispnew.obj):
4126 ($(BLD)/keyboard.obj):
4127 ($(BLD)/w32inevt.obj):
4128 ($(BLD)/w32bdf.obj):
4130 ($(BLD)/buffer.obj):
4131 ($(BLD)/editfns.obj):
4133 ($(BLD)/fileio.obj):
4135 ($(BLD)/indent.obj):
4136 ($(BLD)/insdel.obj):
4137 ($(BLD)/intervals.obj):
4138 ($(BLD)/minibuf.obj):
4140 ($(BLD)/scroll.obj):
4141 ($(BLD)/sysdep.obj):
4142 ($(BLD)/textprop.obj):
4143 ($(BLD)/widget.obj):
4144 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4145 ($(BLD)/term.obj): Add dependency on dispextern.h.
4147 * makefile.nt ($(BLD)\dispnew.obj):
4148 ($(BLD)\keyboard.obj):
4149 ($(BLD)\w32inevt.obj):
4150 ($(BLD)\w32bdf.obj):
4152 ($(BLD)\buffer.obj):
4153 ($(BLD)\editfns.obj):
4155 ($(BLD)\fileio.obj):
4157 ($(BLD)\indent.obj):
4158 ($(BLD)\insdel.obj):
4159 ($(BLD)\intervals.obj):
4160 ($(BLD)\minibuf.obj):
4162 ($(BLD)\scroll.obj):
4163 ($(BLD)\sysdep.obj):
4164 ($(BLD)\textprop.obj):
4165 ($(BLD)\widget.obj):
4166 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4167 ($(BLD)\term.obj): Add dependency on dispextern.h
4169 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4171 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4172 with an additional argument of Qt.
4174 2000-10-21 Miles Bader <miles@gnu.org>
4176 * window.c (pos_fully_visible_in_window_p): New function.
4177 (Fpos_visible_in_window_p): Add FULLY argument.
4178 Use pos_fully_visible_in_window_p.
4179 (window_scroll_pixel_based, window_scroll_line_based): Update
4180 calls to Fpos_visible_in_window_p.
4181 * lisp.h (Fpos_visible_in_window_p): Update prototype
4183 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4185 * alloc.c (toplevel): Conditionalize compilation of mem_*
4186 functions differently.
4188 2000-10-20 Jason Rumney <jasonr@gnu.org>
4190 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4191 mem_init where it used to be. mem_z etc not defined otherwise.
4193 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4195 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4197 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4198 structure definition and related variabled to the top of the file.
4199 Include this code when GC_MALLOC_CHECK is defined.
4200 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4201 register/unregister allocated region.
4202 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4203 which isn't allocated.
4204 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4205 something which is already in use.
4206 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4207 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4208 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4209 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4211 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4212 _malloc_internal instead of malloc.
4213 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4216 2000-10-20 Andrew Innes <andrewi@gnu.org>
4218 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4220 (my_strftime) <macro>: Don't use macro arg list when redefining as
4222 (my_strftime) <function>: Supply 0 as ut argument.
4224 2000-10-19 Jason Rumney <jasonr@altavista.net>
4226 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4227 including dispextern.h, as it stops faces from working.
4229 * w32fns.c (Fx_create_frame): Don't bother calling
4230 face-set-after-frame-default since the caller does it for us
4231 anyway. Clean up calls to x_get_arg to be consistent with X.
4233 * w32term.c (x_produce_glyphs): Handle
4234 unibyte_display_via_language_environment correctly.
4235 (w32_draw_box_rect): Fix the calculation of width and height.
4237 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4238 as it has stopped working.
4239 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4242 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4244 * eval.c (skip_debugger): Prevent a compiler warning.
4245 (Fcondition_case): Likewise.
4246 (Fbacktrace_frame): Use a null interactive spec.
4248 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4250 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4252 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4254 * strftime.c: Sync with glibc, file version 1.78.
4255 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4256 should no longer be used according to ISO 8601.
4258 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4259 no map for meta_prefix_char, don't try to use it as a keymap.
4260 Instead, if T_OK is non-zero, look up a default binding, if any,
4261 otherwise, if T_OK is zero, return nil.
4263 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4264 (x_to_xcolors, png_load): Use x_query_color.
4266 * xterm.c (x_color_cells, x_query_colors, x_query_color):
4268 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4270 (x_copy_color, x_alloc_lighter_color): Likewise.
4272 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4273 (x_query_color, x_query_colors): Add prototype.
4275 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4276 check_string_bytes only if not noninteractive, increase count to 50.
4278 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4280 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4283 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4285 * alloc.c (pure_bytes_used): Renamed from pureptr.
4287 (pure_alloc): New function.
4288 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4290 (Fpurecopy): Use PURE_POINTER_P.
4292 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4293 PT has moved backward.
4295 * xdisp.c (cursor_row_p): Take continued lines into account.
4297 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4299 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4300 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4301 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4304 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4305 of selective display off while searching for the next line start.
4307 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4309 * Makefile.in (term.o): Depend on dispextern.h.
4311 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4313 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4315 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4317 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4318 the iterator at the beginning, so that they can be set later on,
4319 for instance in reseat_at_next_visible_line_start, without being
4322 * xfns.c (pbm_format): Add :foreground and :background keywords.
4323 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4324 (xbm_load): Recognize foreground and background color specifications.
4326 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4328 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4330 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
4332 * msdos.c (IT_set_face): Compare highlighted face with the default
4333 face, and invert colors if these faces' colors are identical.
4334 (Fmsdos_remember_default_colors): Don't swap foreground and
4335 background colors in initial_colors[].
4336 (IT_set_frame_parameters): Don't swap frame's foreground and
4337 background pixels. If ALIST includes "(reverse . t)", swap
4338 foreground-color and background-color properties in frame's
4339 param_alist. If the original frame's param_alist doesn't specify
4340 the colors, store unspecified-fg and unspecified-bg, reversed if
4343 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4344 the colors are unspecified and reversed, reverse fore- and back-
4345 ground in the returned value.
4346 (Fframe_parameter): Ditto.
4348 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4350 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4351 get_last_unchanged_at_beg_row.
4352 (find_first_unchanged_at_end_row): Renamed from
4353 get_first_unchanged_at_end_row.
4354 (find_first_unchanged_at_end_row): Convert assertions to
4355 unconditional tests which abort. When looking for a row in
4356 unchanged text, don't go further back than first_text_row.
4358 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4359 Don't add in the last line's height when deciding if the new
4360 position is below the scroll margin.
4362 2000-10-16 Miles Bader <miles@gnu.org>
4364 * editfns.c (Fconstrain_to_field): Check carefully for field
4365 boundaries if either OLD_POS or NEW_POS has a non-nil field
4366 property, even if they're the same.
4368 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4370 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4371 height for XFillRectangle.
4373 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4375 * syntax.c (Fstring_to_syntax): New function extracted from
4376 Fmodify_syntax_entry.
4377 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4378 (skip_chars, Fforward_comment): Remove unused variables.
4379 (syms_of_syntax): Add defsubr for string-to-syntax.
4380 (describe_syntax): Add code for comment and string fences.
4382 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4384 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4385 Do the meta->esc mapping. Call get_keyelt before returning.
4386 Start scanning from the second element (the first is always `keymap')
4387 to make it easier to detect when we reach a parent map.
4388 Handle the case of inheriting from a symbol whose function is a map.
4389 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4390 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4391 (get_keyelt, Flookup_key): Update call to access_keymap.
4392 Remove the meta->esc mappings.
4393 (define_as_prefix): Delete old disabled code.
4394 (menu_item_p): New function.
4395 (where_is_internal_1): Skip over the few remaining menu items.
4396 * lisp.h (access_keymap): Update prototype.
4397 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4398 Update call to access_keymap.
4399 (follow_key, read_key_sequence): Update calls to access_keymap.
4400 Remove the meta->esc mappings.
4402 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4404 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4405 with additional argument.
4407 * xdisp.c (cursor_row_p): New function.
4408 (try_cursor_movement, display_line): Use it.
4410 * xdisp.c (append_space): Also save/restore iterator's current
4411 character and its length.
4413 * xdisp.c (init_from_display_pos): Add an assertion.
4414 (handle_stop): Don't set iterator's add_overlay_start.
4415 (handle_invisible_prop): Likewise.
4416 (load_overlay_strings): If text under an overlay is invisible,
4417 take both before- and after-strings into account when the iterator
4418 is positioned either at the start or at the end of the overlay.
4419 (forward_to_next_line_start): Rewritten.
4420 (reseat_at_next_visible_line_start): Rewritten.
4421 (set_iterator_to_next): Add parameter RESEAT_P.
4423 * dispextern.h (struct it): Remove member add_overlay_start.
4424 (set_iterator_to_next): Change prototype.
4426 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4428 * coding.c (code_convert_region): Be sure to initialize
4429 coding->category_idx.
4430 (decode_coding_string): Set coding->src_multibyte and
4431 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4432 (encode_coding_string): Set coding->src_multibyte and
4433 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4435 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4437 * xfns.c (Fx_create_frame): Don't bother calling
4438 face-set-after-frame-default since the caller does it for us anyway.
4440 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4442 * window.c (coordinates_in_window): Fix detection of vertical line
4443 on character terminals.
4445 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4447 * editfns.c (save_excursion_save): Additionally record the
4449 (save_excursion_restore): If buffer was visible in a window, and a
4450 different window was selected, and the old selected window is
4451 still live, restore point in that window.
4453 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4455 * xterm.c (x_produce_glyphs): Handle
4456 unibyte_display_via_language_environment correctly.
4458 * regex.c (regex_compile): Change the way of handling a range from
4459 unibyte char to multibyte char.
4461 * syntax.c (skip_chars): Change the way of handling a range from
4462 unibyte char to multibyte char.
4464 * process.c (read_process_output): Cancel previous change.
4466 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4468 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4470 * charset.c (Ffind_charset_string): Doc fix.
4471 (Ffind_charset_region): Doc fix.
4473 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4475 * process.c (read_process_output): Fix previous change. Adjust
4476 multibyteness of text to insert in a buffer by
4477 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
4479 2000-10-10 Andreas Schwab <schwab@suse.de>
4481 * alloc.c (mark_object): Remove all workarounds installed on
4484 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4486 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
4487 (base64_encode_1): Make it work for a text of multibyte form.
4488 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4489 case. Don't call str_to_multibyte because base64_decode_1
4490 produces correct multibyte form for eight-bit codes.
4491 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
4492 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4493 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4496 * charset.h (CHAR_STRING): Optimized for single byte characters.
4498 2000-10-09 Andreas Schwab <schwab@suse.de>
4500 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4501 -1 after socket is closed, to fall through to error processing.
4503 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4505 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4506 variables. If ALIST includes foreground-color or
4507 background-color, change also the colors of the default face for
4510 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4512 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4513 them extern (they are defined on xfaces.c).
4514 (syms_of_msdos): Don't intern and don't staticpro
4515 Qbackground_color and Qforeground_color.
4517 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4519 * frame.c (Fframe_parameter): For non-windowed frames, if
4520 f->param_alist says foreground or background color is unspecified,
4521 call tty_color_name to return the color name computed from the
4522 frame's current colors.
4524 2000-10-06 Dave Love <fx@gnu.org>
4526 * terminfo.c (ospeed): Don't declare.
4528 * sysdep.c: Don't include string.h.
4529 (h_errno): Declare conditional also on TRY_AGAIN.
4531 * charset.c (Ffind_charset_string): Doc fix.
4533 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4534 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4537 2000-10-05 Dave Love <fx@gnu.org>
4539 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4540 position like menu-bar.
4542 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4544 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4546 * xdisp.c (handle_single_display_prop): Use safe_call1.
4547 (safe_call): Renamed from call_function.
4548 (safe_call1): New function.
4549 (handle_fontified_prop): Use safe_call1 instead of call1.
4550 (safe_eval): Renamed from eval_form.
4551 (safe_eval_handler): Renamed from eval_handler.
4552 (handle_single_display_prop, display_mode_element): Use safe_eval
4553 instead of eval_form.
4555 * xfaces.c (merge_face_heights): Use safe_call instead of
4558 * keyboard.c (show_help_echo): Use safe_call instead of
4559 call_function; use safe_eval instead of eval_form.
4561 * lisp.h (safe_call): Renamed from call_function.
4562 (safe_eval): Renamed from eval_form.
4563 (safe_call1): Add prototype.
4565 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4567 * xfns.c (image_ascent): Rearrange ascent calculation for the
4570 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4572 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4573 (where_is_internal_1): Don't bother ignoring menu-items any more.
4575 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4577 * keyboard.c (update_menu_bindings): New variable.
4578 (parse_menu_item): Use AREF. If update_menu_bindings
4579 is 0, don't update menu bindings.
4580 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4582 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4584 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4587 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4589 * syntax.c (forw_comment): Match nestedness of ender/starter.
4590 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4591 (prev_char_comstart_first): Remove.
4592 (back_comment): Check two-char comment markers more carefully
4593 to better handle overlapping cases like *//* or /* */* */ ...
4594 Match nestedness of ender/starter.
4596 2000-10-02 Dave Love <fx@gnu.org>
4598 * config.in (HAVE_GAI_STRERROR): Add undef.
4600 * process.c (Fopen_network_stream): Use it.
4602 * m/alpha.h (NO_REMAP): Don't define.
4604 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4606 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4607 return with a string converted to an integer or vice versa when
4608 Vmocklisp_arguments is t.
4609 (Fsignal): Likewise. The function can return for `quit'.
4610 (struct gcpro): Declare member `var' to point to a volatile
4613 * eval.c (error): Prevent compiler warning.
4615 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4617 * keymap.c (keymap_memberp): New function.
4618 (Fset_keymap_parent): Use it.
4619 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4620 Use keymap_memberp to avoid creating cycles.
4621 (access_keymap): Use KEYMAPP.
4623 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4625 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4626 gai_strerror. Make sure xerrno is set if connect fails. Improve
4629 2000-09-29 Jason Rumney <jasonr@gnu.org>
4631 * w32term.c (w32_char_font_type, w32_encode_char)
4632 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4633 (w32_bdf_per_char_metric): New function.
4634 (w32_per_char_metric): Use it.
4635 (x_draw_glyph_string_background): Always draw background for BDF
4638 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4639 GDI object which is a scarce resource.
4641 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4642 (get_quoted_string): Fix limit on memchr search.
4643 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4644 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4645 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4646 (get_cached_font_char, cache_char_offset): Use macro
4647 BDF_CODEPOINT_RANGE_COVER_P.
4648 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4649 (clear_cached_bitmap_slots): New function.
4650 (GET_HEX_VALUE): G-Z, g-z are not hex.
4651 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4652 (get_bitmap_with_cache): Use new cache implementation.
4653 (create_offscreen_bitmap): New function.
4654 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4656 * w32term.c (x_produce_glyphs): If the distance from the current
4657 position to the next tab stop is less than a canonical character
4658 width, use the tab stop after that.
4659 (x_draw_glyphs): Handle case START and END are out of bounds more
4661 (x_clear_mouse_face): Block/unblock input.
4662 (x_display_and_set_cursor): Don't show a hollow box cursor for
4663 buffers whose cursor_type is nil.
4665 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4667 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
4669 * dispextern.h (updating_frame): Declare extern.
4671 2000-09-29 Andreas Schwab <schwab@suse.de>
4673 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4675 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4677 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4678 use its function definition.
4679 (tool_bar_items): Likewise.
4681 * lisp.h (fatal): Declare NO_RETURN.
4683 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4685 * keymap.c: Remove the line "#undef NULL".
4687 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4689 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
4691 2000-09-28 Dave Love <fx@gnu.org>
4693 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4695 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4697 * .gdbinit (xreload): Note its need on GNU/Linux.
4699 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4700 r_alloc, r_alloc_free.
4702 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4704 * syntax.c (skip_chars): Handle negation correctly.
4706 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4708 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4709 with non-zero FORCE_P argument.
4711 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4714 * xdisp.c (window_box_height): Add an assertion.
4716 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4717 tool-bar than is available.
4718 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4720 2000-09-27 Dave Love <fx@gnu.org>
4722 * s/irix6-5.h: Now works 64-bit. Tidied.
4724 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4726 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4727 instead of BITS_PER_INT.
4728 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4729 EMACS_UINT, respectively.
4730 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4732 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4734 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4736 * window.c (freeze_window_starts): Construct last argument for
4737 foreach_window differently.
4739 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4741 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4742 EMACS_UINT instead of `int' and `unsigned int'.
4743 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4745 * frame.h (struct frame): Make the `nothing' member of union
4746 output_data an EMACS_INT.
4748 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
4749 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4750 size in the sdata structure.
4751 (SDATA_NBYTES, SDATA_DATA): New macros.
4752 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4753 differently for the different layout of the sdata structure.
4754 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4756 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4757 Check that size recorded in the string size and size recorded in
4758 the sdata structure agree.
4760 2000-09-25 Dave Love <fx@gnu.org>
4762 * buffer.c: Include stdio.h.
4764 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4766 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4768 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4769 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
4770 (__malloc_extra_blocks): Declare as __malloc_size_t.
4772 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4774 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4776 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4777 (read_char): If help-echo is showing, preserve the echo area
4780 * xdisp.c (help_echo_showing_p): New variable.
4781 (set_message): Reset it to 0.
4782 (init_xdisp): Initialize help_echo_showing_p.
4784 * dispextern.h (help_echo_showing_p): Declare extern.
4786 * config.in: Fix typo in __GNUC_MINOR__.
4788 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4790 * s/freebsd.h (POSIX_SIGNALS): Define.
4792 * xterm.c (x_clear_mouse_face): Block/unblock input.
4794 2000-09-24 Dave Love <fx@gnu.org>
4796 * fns.c (base64_encode_1): Fix last change.
4798 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4800 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4802 * xdisp.c (try_window_reusing_current_matrix): More fixes
4803 for the case window has a header-line.
4805 2000-09-22 Dave Love <fx@gnu.org>
4807 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4810 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4812 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4814 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4816 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4819 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
4822 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4823 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4824 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4827 * marker.c (byte_char_debug_check): Return void.
4829 * xfns.c (Fx_create_frame): Set default frame parameter value
4830 for tool-bar-lines to 1.
4832 * dispnew.c (scrolling_window): Compare y-positions of rows
4833 equal at the start. Some simplification.
4835 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4836 reused rows' y-position in the case window has a header-line, and
4837 new window start is greater than old window start.
4839 * process.c (process_sent_to): New variable.
4840 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4841 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4842 Declare more parameters volatile.
4844 * lread.c (Vrecursive_load_depth_limit): New variable.
4845 (Fload): Check recursive loads whose recursion depth exceeds
4846 Vrecursive_load_depth_limit.
4847 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4849 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4851 * fileio.c (Fread_file_name): Doc fix.
4853 * editfns.c (Fmessage_or_box): Doc fix.
4855 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4857 * xfns.c (xbm_scan): Allow C-style comments.
4859 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4860 symbols are specified, add color translations to the cache.
4861 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
4862 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4864 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4865 structures to xpm_init_color_cache.
4867 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4869 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
4871 2000-09-19 Andrew Innes <andrewi@gnu.org>
4873 * makefile.nt (bootstrap-emacs): Don't change directory.
4875 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4877 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4879 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4880 If output buffer is too small, signal an appropriated error.
4882 2000-09-18 Dave Love <fx@gnu.org>
4884 * keyboard.c (menu_bar_items, tool_bar_items)
4885 (current_active_maps): Remove redundant get_local_map call.
4887 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4889 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4890 cursor for buffers whose cursor_type is nil.
4892 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4893 a feature to implement that is already implemented.
4894 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4897 * xfns.c (x_clear_image_1): New function.
4898 (x_clear_image): Use it.
4899 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
4901 * dispnew.c (update_window): Move test for invisible lines
4902 at the top to update_window_line.
4903 (update_window_line): Handle invisible lines here.
4905 * xfns.c (clear_image_cache): Clear current matrices of all
4906 frames sharing an image cache. Block input while freeing
4907 images. Fix timestamp comparison.
4908 (x_clear_image): Also free the mask.
4910 * xfns.c (lookup_image): Block input while loading the image so
4911 that we won't get interrupted in a state where the image isn't yet
4913 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4914 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4915 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4916 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
4918 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4920 * dispnew.c (update_window): Make sure to make desired rows
4921 current even if they are completely invisible at the top
4924 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4926 * xfns.c (lookup_image): Build mask before applying an algorithm.
4927 Recognize algorithm `disabled'.
4928 (cross_disabled_images): New variable.
4929 (COLOR_INTENSITY): New macro.
4930 (x_detect_edges): Use COLOR_INTENSITY.
4931 (x_disable_image): New function.
4932 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4934 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4935 disabled state, don't apply an image transformation algorithm if
4936 the user specified an image for the disabled state. Use
4937 `:algorithm disabled' for creating a disabled item's image if the
4938 user hasn't specified an image.
4940 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4941 allocation functions with the XPM lib.
4942 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4943 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4944 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4945 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4946 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
4947 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4948 functions, if possible, because these handle color allocation
4949 failure more gracefully.
4950 (Fimage_mask_p): New function.
4952 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4953 (Qedge_detection, Qheuristic): New symbols.
4954 (syms_of_xfns): Initialize new symbols.
4955 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4956 `algorithm (edge-detection ...)'.
4957 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4958 (tiff_format, gif_format, gs_format): Add `:mask'.
4959 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4960 (GIF_MASK, GS_MASK): New enumerators.
4961 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4962 (emboss_matrix, laplace_matrix): New variables.
4963 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4964 (x_edge_detection): New functions.
4965 (x_laplace): Rewritten in terms of x_detect_edges.
4966 (x_build_heuristic_mask): If image has a mask, free it.
4968 2000-09-14 Andrew Innes <andrewi@gnu.org>
4970 * makefile.w32-in: Revert to Unix line endings.
4972 2000-09-14 Andrew Innes <andrewi@gnu.org>
4974 * makefile.w32-in: Standardize indentation somewhat.
4975 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4976 cater for differences between shells.
4978 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4980 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4982 * xterm.c (x_produce_glyphs): If the distance from the current
4983 position to the next tab stop is less than a canonical character
4984 width, use the tab stop after that.
4986 2000-09-14 Dave Love <fx@gnu.org>
4988 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4990 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4992 * xdisp.c (handle_fontified_prop): While running fontification
4993 functions, bind `fontification-functions' and
4994 `after-change-functions' to nil.
4996 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4997 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4999 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5001 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5002 USE_MMAP_FOR_BUFFERS.
5004 * insdel.c (make_gap): Use enlarge_buffer_text.
5006 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5007 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5008 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5009 from former r_alloc_* functions in ralloc.c.
5010 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5011 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5012 (mmap_init) [REL_ALLOC_MMAP]: New function.
5013 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5014 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5017 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5018 (enlarge_buffer_text): Add prototype.
5020 * ralloc.c: Remove everything having to do with the use of mmap.
5022 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5024 * sound.c (Fplay_sound): Doc fix.
5026 * keyboard.c: Avoid some more compiler warnings.
5027 (parse_tool_bar_item): Ignore cached key bindings.
5029 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5030 and allocation of Lisp data.
5032 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5034 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5035 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5038 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5040 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5042 * ccl.c: Comment fixed.
5043 (MAX_MAP_SET_LEVEL): Increased to 30.
5044 (PUSH_MAPPING_STACK): Enclose with do-while block.
5045 (POP_MAPPING_STACK): Likewise.
5046 (stack_idx_of_map_multiple): New variable.
5047 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5048 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5049 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5050 (ccl_driver) <CCL_MapSingle>: Likewise.
5051 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5052 with the case where looking up process reaches to the end of
5053 map-set, and call CCL programs as the above change.
5055 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5057 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5058 that might be clobbered by longjmp.
5059 (check_x_display_info, x_decode_color, create_frame_xic)
5060 (Fx_display_backing_store, Fx_display_visual_class)
5061 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5063 * lread.c (init_lread): Set Vloads_in_progress to nil.
5064 (Fload): Show list of recursively loaded files, when signaling an
5067 * lread.c (Vloads_in_progress): New variable.
5068 (record_load_unwind): New function.
5069 (Fload): Check for recursive loads.
5070 (syms_of_lread): Initialize Vloads_in_progress.
5071 (read_integer, read1): Avoid some compiler warnings.
5073 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5076 2000-09-11 Miles Bader <miles@gnu.org>
5078 * editfns.c (Fbuffer_string): Doc fix.
5080 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5082 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5084 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5086 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5087 whether to include other header files.
5089 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5091 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5092 by Fmemq as a boolean.
5094 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5096 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5098 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5100 * ralloc.c (mmap_fd): Remove initializer which can make it
5101 read-only in a dumped Emacs.
5102 (mmap_fd_1): New variable.
5103 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5104 restore it from there.
5105 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5106 unconditionally so that mmap_fd can be initialized there.
5107 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5108 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5109 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5111 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5113 * xdisp.c (dump_glyph_row): Fix printf format string.
5114 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5116 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5118 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5121 * xdisp.c (try_window_id): When trying to locate cursor in
5122 unchanged rows at the top, handle the case that we can't find it.
5124 * xterm.c (x_draw_glyphs): Handle case START and END are out
5125 of bounds more carefully.
5127 2000-09-08 Dave Love <fx@gnu.org>
5129 * s/sol2.h (REL_ALLOC_MMAP): Define.
5130 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5132 * ralloc.c: Don't include string.h (redundant).
5133 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5134 [!MAP_ANON]: Include fcntl.h.
5135 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5136 (r_alloc, r_re_alloc, r_alloc_free)
5137 (mmap_enlarge, mmap_set_vars): Use it.
5138 (r_alloc_init_fd): New function.
5139 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5140 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5143 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5146 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5147 change to __NetBSD__.
5149 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5151 * search.c (compile_pattern): Check the multibyteness of cached
5154 2000-09-08 Miles Bader <miles@gnu.org>
5156 * xfaces.c (default_face_vector): Function removed.
5157 (Finternal_merge_in_global_face): Restore old global/local
5158 attribute override order. Use inline loop instead of calling
5159 default_face_vector.
5161 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5163 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5164 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5165 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5166 where necessary, in case POINTER_TYPE is `void'.
5168 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5170 * frame.c (make_terminal_frame): Initialize frame foreground and
5171 background colors to unspecified, for the initial instance of an
5174 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5176 * ralloc.c (mmap_find): Fix overlap computation.
5177 (mmap_enlarge): Compute nbytes before trying to find an
5180 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5183 * lread.c (syms_of_lread): Change value of regexp
5184 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5186 * xmenu.c (xdialog_show): When looking up the selection in
5187 menu_items, take `quote' boundaries into account; this corresponds
5188 to a nil ITEM in x-popup-dialog.
5190 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5192 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5194 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5196 * coding.c (encode_coding_sjis_big5): Use translation table for
5197 encoding, not decoding. Fix the handling of latin-jisx0201.
5198 Check for the charset katakana-jisx0201 too.
5199 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5200 (detect_coding_sjis): Check the byte sequence more rigidly.
5202 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5204 * xfaces.c (Vparam_value_alist): New variable.
5205 (syms_of_xfaces): Initialize it.
5206 (Finternal_set_lisp_face_attribute): Avoid more consing.
5208 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5210 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5211 (Qbackground_mode): New variable.
5212 (syms_of_frame_1): Initialize Qbackground_mode.
5214 * lisp.h (Qdisplay): Declare extern.
5216 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5217 change face on all frames, and change the default for new frames.
5219 2000-09-07 Dave Love <fx@gnu.org>
5221 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5223 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5225 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5227 * charset.c: Include composite.h
5228 (lisp_string_width): New function.
5229 (Fstring_width): Call lisp_string_width instead of strwidth.
5231 * Makefile.in (charset.o): Depends on composite.h.
5233 * process.c (read_process_output): Before inserting the decoded
5234 text in the buffer, adjust the multibyteness.
5236 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5238 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5239 buffer's text buffer is null, map new memory.
5241 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5242 POINTER_TYPE and size_t.
5243 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5244 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5245 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5246 [REL_ALLOC_MMAP]: New macros.
5247 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5248 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5249 [REL_ALLOC_MMAP]: New functions.
5251 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5252 before and after unexec.
5254 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5255 text buffers if necessary.
5257 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5258 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5261 * config.in (HAVE_MMAP): Add #undef.
5263 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5265 * frame.c (Qdisplay_type): New variable.
5266 (syms_of_frame_1): Initialize it.
5267 (Fframe_parameter): New function that avoids consing.
5268 (syms_of_frame): Defsubr it.
5270 * buffer.c (Fother_buffer): Consider buffers as invisible when
5271 they are displayed in a window on an invisible frame.
5273 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5274 get-largest-window always return nil.
5276 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5278 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5279 variable; recognize Emacs 19 elc files.
5281 2000-09-04 Miles Bader <miles@gnu.org>
5283 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5284 before initially popping up the menu, so the menu doesn't flash
5285 when the face settings are significantly different from the defaults.
5287 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5289 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5290 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5291 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5292 (BIT_UNIBYTE): Remove.
5293 (re_match_2_internal): Delete corresponding code and streamline the
5294 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5295 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5296 (re_wctype_t): New type.
5297 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5298 (regex_compile): Use them and fix handling of overly long char classes.
5300 2000-09-03 Andrew Innes <andrewi@gnu.org>
5302 * makefile.w32-in: Change to DOS line endings.
5304 * s/ms-w32.h (ORDINARY_LINK): New define.
5306 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5307 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5309 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5310 (distclean): Delete them here instead.
5312 * w32proc.c (compare_env): Convert to uppercase for comparison,
5313 not lowercase, to match how the native Windows shell works.
5315 2000-09-03 Jason Rumney <jasonr@gnu.org>
5317 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5318 CVS changes the line-ends when checking in/out on DOS/Windows.
5320 * makefile.nt (emacs): Do not change directory to run temacs, as
5321 the load-path is set relative to current directory.
5323 2000-09-03 Miles Bader <miles@gnu.org>
5325 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5327 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5329 * xdisp.c (redisplay_mode_lines): New function.
5330 (display_mode_lines): Return number of mode lines displayed.
5331 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5332 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5334 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5335 string.h and strings.h.
5336 (index) [HAVE_INDEX]: Add prototype.
5338 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5339 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5341 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5342 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5344 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5346 * lread.c (read1): Accept `?' as symbol constituent, for
5347 compatiblity with XEmacs.
5349 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5351 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5352 (struct re_pattern_buffer): Remove newline_anchor.
5353 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5354 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5355 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5356 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5357 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5358 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5359 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5360 Get rid of references to newline_anchor.
5361 (regcomp): Allocate and precompute a fastmap.
5363 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5365 * lread.c (openp): GCPRO local variable `filename'.
5367 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5369 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5371 * regex.c: Merge some changes from GNU libc. Add prototypes.
5372 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5373 Use memcmp and memcpy instead of bcopy and bcmp.
5374 (init_syntax_once): Use ISALNUM.
5375 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5376 (REG_UNSET_VALUE): Remove. Use NULL instead.
5377 (REG_UNSET, re_match_2_internal): Use NULL.
5378 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5380 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5381 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5382 (regex_compile): In handle_interval, return an error rather than try to
5383 unfetch the interval if we can't find the closing brace.
5384 Obey the RE_NO_GNU_OPS syntax bit.
5385 (TOLOWER): New macro.
5387 (regexec): Allocate regs.start and regs.end as one block.
5389 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5391 * xdisp.c (echo_area_display): Check display_completed instead
5392 of calling detect_input_pending.
5394 * dispnew.c (update_frame): Only set display_completed here; move
5395 the update_begin and update_end calls here from update_frame_1.
5396 (update_frame_1): Don't set display_completed here, don't call
5397 update_begin/update_end.
5399 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5400 instead of store_frame_param.
5402 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5404 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5405 desired window matrix hasn't been displayed, use the current row
5406 instead. Make sure that only those frame rows are updated for
5407 which there exists a corresponding enabled desired row.
5409 2000-08-29 Miles Bader <miles@gnu.org>
5411 * xfaces.c (default_face_vector): New function.
5412 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5414 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5416 * lread.c (openp): Prevent temporary string passed to
5417 Ffile_readable_p from being garbage collected.
5419 2000-08-28 Dave Love <fx@gnu.org>
5421 * keymap.c (store_in_keymap): Add `static' to declaration.
5423 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5425 * emacs.c, callint.c, doc.c, editfns.c
5426 (toplevel) [HAVE_STRING_H]: Include string.h.
5427 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5428 (index): Remove prototypes which might conflict with non-standard
5429 definitions of index/strchr.
5431 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5432 (rindex): Define only if !HAVE_RINDEX.
5434 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5436 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5438 2000-08-28 Miles Bader <miles@gnu.org>
5440 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5441 made inconsistent by a font-related attribute in FROM.
5442 (merge_face_inheritance): Add function comment.
5444 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5446 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5447 the 4th arg (PREV_EVENT) Qt to suppress input method.
5449 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5451 * regex.c: Indent cpp directives and remove parens after `defined'.
5452 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5453 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5454 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5455 (re_compile_pattern): Use size_t for length.
5456 (init_syntax_once): Move to a better place.
5457 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5458 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5460 * syntax.c (back_comment): Detect cases where a comment-starter is
5461 actually inside another comment as in: /* a // b */ c // d \n.
5462 Make it clear that `comstart_pos' is unused for nested comments.
5464 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5465 (KEYMAPP): New macro.
5466 (Fkeymap_parent, Fset_keymap_parent): Use it.
5467 (fix_submap_inheritance): Mark it static.
5468 (define_as_prefix, describe_buffer_bindings, describe_command)
5469 (describe_translation, describe_map): Complete prototypes.
5471 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5473 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5474 to better match the key-lookup behavior.
5476 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5478 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5479 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5481 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5483 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5484 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5485 (xterm.o): Depend on coding.h
5487 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5489 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5490 the corresponding '#endif'.
5492 2000-08-26 Miles Bader <miles@gnu.org>
5494 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5495 * xfaces.c (QCinherit): New variable.
5496 (syms_of_xfaces): Initialize it.
5497 (LFACE_INHERIT): New macro.
5498 (Finternal_get_lisp_face_attribute)
5499 (merge_face_vector_with_property)
5500 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5501 (check_lface_attrs): Allow new types of face height. Check
5503 (CYCLE_CHECK): New macro.
5504 (merge_face_inheritance): New function.
5505 (merge_face_vectors): Merge inherited faces too. Add F and
5506 CYCLE_CHECK arguments.
5507 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5508 (lookup_named_face, lookup_derived_face, realize_named_face)
5509 (face_at_string_position, face_at_buffer_position): Supply
5510 new F and CYCLE_CHECK arguments to merge_face_vectors.
5511 (merge_face_heights): New function.
5512 (merge_face_vectors, merge_face_vector_with_property)
5513 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5514 handle relative face heights.
5515 (lface_same_font_attributes_p): Compare heights using EQ.
5517 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5519 * charset.c (char_to_string): Check the character validity.
5520 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
5522 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5524 * regex.c (PUSH_FAILURE_COUNT): New macro.
5525 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5526 Handle popping of a register's or a counter's data.
5527 (POP_FAILURE_POINT): Use the new name.
5528 (re_match_2_internal): Push counter data on the stack for succeed_n,
5529 jump_n and set_number_at and remove misleading dead code in succeed_n.
5531 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5533 * xdisp.c (redisplay_internal): If considering all windows on all
5534 frames, update the display for each frame as soon as possible,
5535 instead of first building all desired matrices for all frames, and
5536 then updating them all.
5537 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5539 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5541 * bytecode.c (mark_byte_stack): Add a comment.
5543 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5544 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5547 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5549 * minibuf.c (do_completion): Always use compare-string, not
5550 string-equal because the latter doesn't pay attention to
5551 multibyteness of strings.
5553 * process.c (create_process): Don't setup raw-text coding here.
5554 (Fopen_network_stream): Don't set coding->src_multibyte and
5555 coding->dst_multibyte here.
5556 (read_process_output): For process filter, return unibyte string
5557 if default-enable-multibyte-characters is nil.
5558 (send_process): If OBJECT is multibyte text, be sure to encoded it
5559 by the specified coding system for the process. Otherwise, setup
5561 (init_process): Don't initialize default-process-coding-system here.
5563 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5565 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5566 <scroll-down-aggressively>: Likewise.
5568 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5570 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5571 zero. Set coding->produced_char correctly.
5573 2000-08-22 Andrew Innes <andrewi@gnu.org>
5575 * makefile.w32-in: New file.
5577 * unexw32.c (unexec): Ignore old_name, and use the actual location
5578 of the current executable instead. Base new_name on this.
5580 * w32proc.c (create_child): Remove reference to security
5581 descriptor, which isn't needed and doesn't compile with mingw32.
5583 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5584 up dllimport attributes.
5585 (x_update_window_end): Update prototype.
5587 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5588 extern, which screws up dllimport attributes.
5590 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5591 up dllimport attributes.
5593 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5594 screws up dllimport attributes.
5596 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5597 up dllimport attributes.
5598 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5599 screws up dllimport attributes.
5601 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5602 up dllimport attributes.
5604 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5605 screws up dllimport attributes.
5607 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5608 screws up dllimport attributes.
5610 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5611 up dllimport attributes.
5613 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5614 unnecessary extern, which screws up dllimport attributes.
5617 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5618 up dllimport attributes.
5620 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5621 unnecessary extern, which screws up dllimport attributes.
5623 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5624 screws up dllimport attributes.
5626 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5627 up dllimport attributes.
5629 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5631 * w32bdf.c (search_file_line):
5632 (set_bdf_font_info):
5634 (w32_get_bdf_glyph):
5635 (w32_BDF_to_x_font): Fix compile warnings.
5637 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
5639 * w32select.c: Include keyboard.h before frame.h.
5641 * w32fns.c (max): Define macro.
5642 (JOHAB_CHARSET): Define if not known.
5643 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5644 (Fx_show_tip): Synch with X version.
5646 * w32xfns.c: Include keyboard.h before frame.h.
5648 * w32fns.c: Include keyboard.h before frame.h.
5650 * w32term.c: Include keyboard.h before frame.h.
5652 * fontset.c: Include keyboard.h before frame.h.
5654 * w32inevt.c: Include keyboard.h before frame.h.
5655 (MOUSE_MOVED): Define if not known.
5657 * minibuf.c: Include keyboard.h before frame.h.
5659 * keyboard.c: Include keyboard.h before frame.h.
5661 * indent.c: Include keyboard.h before frame.h.
5663 * dispnew.c: Include keyboard.h before frame.h.
5665 * buffer.c: Include keyboard.h before frame.h.
5667 * alloc.c: Include keyboard.h before frame.h.
5669 * print.c: Include keyboard.h before frame.h.
5671 * process.c: Include keyboard.h before frame.h.
5673 * scroll.c: Include keyboard.h before frame.h.
5675 * sysdep.c: Include keyboard.h before frame.h.
5677 * term.c: Include keyboard.h before frame.h.
5679 * window.c: Include keyboard.h before frame.h.
5681 * xdisp.c: Include keyboard.h before frame.h.
5682 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5684 * frame.c: Include keyboard.h before frame.h.
5686 * w32heap.h: Undefine min, max.
5688 * w32gui.h: Undefine min, max.
5690 * unexw32.c: Change PUCHAR to PCHAR.
5691 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5694 (copy_executable_and_dump_data): Remove unnecessary static defs.
5695 (copy_executable_and_dump_data): Fix compile warnings.
5697 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5699 * w32console.c (min): Define macro.
5700 (clear_frame, write_glyphs): Fix compile warning.
5702 * w32proc.c (compare_env):
5703 (find_child_console): Fix compile warning.
5705 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5706 sys_errlist instead of _sys_errlist.
5707 (get_emacs_configuration_options): New function.
5709 * s/ms-w32.h (sys_nerr): Provide default definition.
5710 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5711 name with _ prepended.
5712 (NSIG): Define if not known.
5713 (get_emacs_configuration): Provide extern declaration.
5714 (get_emacs_configuration_options): Provide extern declaration.
5715 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5717 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5719 (read_unc_volume): Fix compile warning.
5721 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5722 definitions from being used.
5724 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5726 * w32.c (unc_volume_file_attributes):
5727 (open_unc_volume): Make arg const.
5729 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5730 (read_input_waiting): Remove excess parameter.
5732 * w32.c (init_environment): Call _access.
5733 (check_windows_init_file): Call _close.
5734 (init_user_info): Call _putenv.
5735 (init_environment): Call _putenv and _strdup.
5736 (init_ntproc): Reset volume info cache on startup.
5738 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5739 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5740 cannot override the CRT malloc.
5742 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5743 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5745 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5746 unless we are linking with a static CRT.
5747 (RVA_TO_PTR): Cast result to unsigned char*.
5749 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5750 (add_volume_info): Use xstrdup.
5752 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5754 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5755 (do_completion, Fminibuffer_complete_word): Use it.
5756 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5757 var so it can take non-boolean values.
5759 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5761 * editfns.c (find_field): Formatting changes.
5762 (toplevel): Some old-style function forward declarations
5763 changed to prototypes, some new protypes added, some functions
5766 * lisp.h (set_time_zone_rule): Add prototype.
5767 (use_dialog_box): External declaration.
5769 * keyboard.c (gen_help_event): Add parameter SIZE.
5770 (kbd_buffer_events_waiting): Slightly rewritten.
5771 (clear_event): New function.
5772 (kbd_buffer_get_event): Use it, and clear the input_events of
5774 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5775 don't fill the newly created array with nils.
5776 (toplevel): Convert some old-style function forward declarations
5779 * keyboard.h (gen_help_event): Change prototype.
5781 * xterm.c (XTread_socket): Change calls to gen_help_event.
5783 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5785 * eval.c (Fmacroexpand): Doc fix.
5787 2000-08-20 Jason Rumney <jasonr@gnu.org>
5789 * w32term.h (x_display_info_for_display): Remove as this function
5790 does not exist on W32.
5792 * w32term.c (help_echo_window): New variable.
5793 (syms_of_w32term): staticpro it.
5794 (note_mode_line_highlight): Set it.
5795 (XTextExtents16): Removed as there is no equivalent on W32.
5796 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5797 the X way of doing this will not work for W32.
5798 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5799 (x_draw_image_foreground): Avoid drawing outside of the clip area
5800 when image doesn't have a mask.
5801 (note_mouse_highlight): Process overlays in the right order of
5802 priority. Set help_echo_window.
5803 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5804 because that's more visible for large images.
5806 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5807 name to single_keymap_panes.
5808 (w32_menu_show): Set wv->title when dealing with titles.
5809 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5811 2000-08-21 Miles Bader <miles@gnu.org>
5813 * minibuf.c (do_completion): Try again if we rewrite the input
5814 string, but no completion was done, so that any completion message
5817 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5819 * xfaces.c (lface_equal_p): Compare strings differently.
5820 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5821 (realize_tty_face): Use them.
5822 (syms_of_xfaces): Initialize new variables.
5823 (map_tty_color): New function, extracted from realize_tty_face.
5824 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5825 foreground or background color, store the new color name in the
5826 realized face; previous code trying to do this had no effect.
5827 (realize_tty_face): Use map_tty_color.
5828 (Fclear_face_cache): Set face_change_count and ensure thorough
5831 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5833 * undo.c (record_first_change, record_marker_adjustment): Don't
5834 use XBUFFER on last_undo_buffer which might not be a buffer.
5836 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5838 * coding.c (decode_coding_string): Set members consumed,
5839 consumed_char, produced, produced_char of *coding correctly. If
5840 decode_coding doesn't consume any byte, don't try anymore.
5841 (encode_coding_string): Likewise.
5843 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5845 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5846 conditional have void type, for Standard C compilers.
5848 * xdisp.c (redisplay_internal): Compare windows for equality with
5849 EQ, instead of applying XWINDOW to something that might not
5852 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5854 * fontset.c (Finternal_char_font): Search only the selected frame
5855 for a window of the current buffer.
5857 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5859 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5862 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5863 second half of a HELP_EVENT is found at the start of kbd_buffer.
5865 2000-08-18 Miles Bader <miles@gnu.org>
5867 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5869 * editfns.c (save_restriction_save): Rewrite to use markers.
5870 (save_restriction_restore): Rewrite to understand new form of data
5871 saved by save_restriction_save.
5872 (Fsave_restriction): Remove cautionary note in doc-string.
5874 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5876 * fileio.c (build_annotations): Add a comment explaining the
5877 return value of format-annotate-function. Replace a spurious call
5878 to Flength with a CONSP test. Call format-annotate-function with
5879 a fifth arg specifying how many times the function is been called
5880 in a row, to let it choose temporary buffers appropriately.
5882 2000-08-17 Dave Love <fx@gnu.org>
5884 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5885 declare make_temp_name twice.
5887 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
5888 (unreadpure): Give it an arg.
5890 * unexalpha.c: Prototype fatal_unexec, mark_x,
5891 update_dynamic_symbols. Declare unexec as void.
5893 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5894 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5896 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5897 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
5899 * alloca.c: Use #error.
5900 [POINTER_TYPE]: Use it.
5902 * eval.c (Fdefvar): Doc fix.
5904 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5905 INITIALIZE_INTERVAL.
5907 * buffer.h: Avoid DECLARE_INTERVALS.
5909 * config.in: Add size_t.
5911 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5913 * w16select.c (set_clipboard_data): If there's not enough memory
5914 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5915 expects. In case of other failures, return 3.
5916 (system_error_msg): New error message.
5917 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5920 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5922 * term.c (write_glyphs): Also turn off inverse video after turning
5923 off other appearances in case TS_exit_attribute_mode is not equal
5924 to TS_end_standout_mode.
5925 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5927 (turn_off_face): Reset standout_mode only if
5928 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5929 is equal to TS_end_standout_mode.
5931 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5933 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5934 sequence at the end of the source block.
5936 * ccl.c (Fccl_program_p): Docstring modified.
5937 (Fccl_execute): Likewise.
5938 (Fccl_execute_on_string): Likewise.
5940 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5942 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5944 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5946 The following changes are mainly to fix bugs of
5947 encode/decode-coding-string failing if encoding/decoding return
5948 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5949 variable conversion_buffer.
5951 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5952 decrement dst_end to avoid buffer overflow in the later call of
5955 * coding.h (conversion_buffer_size, conversion_buffer)
5956 (get_conversion_buffer): Extern deleted.
5958 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5959 (conversion_buffer, conversion_buffer_size): Variables deleted.
5960 (get_conversion_buffer): Function deleted.
5961 (struct conversion_buffer): New structure.
5962 (MAX_ALLOCA): New macro.
5963 (allocate_conversion_buffer): New macro.
5964 (extend_conversion_buffer, free_conversion_buffer): New functions.
5965 (ccl_coding_driver): Set coding->result.
5966 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5967 this is the last block of source.
5968 (encode_coding): Likewise. Handle the source block as the last
5969 one only when the whole source text is consumed.
5970 (decode_coding_string): Handle the case that the output buffer is
5971 too small to decode the whole source text. Use
5972 allocate_conversion_buffer, extend_conversion_buffer and
5973 free_conversion_buffer, not get_conversion_buffer.
5974 (encode_coding_string): Likewise.
5975 (init_coding): Function deleted.
5976 (init_coding_once): Delete code to initialize conversion_buffer_size.
5978 * emacs.c (main): Don't call init_coding.
5980 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
5982 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5983 (insert_glyphs): Likewise.
5985 * w32console.c (write_glyphs): Use a locally declared
5988 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5990 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5991 member of display_info is NULL.
5993 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5995 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
5997 * term.c (turn_off_face): Reset standout_mode when resetting
5998 appearances with capability `me'.
5999 (write_glyphs): Switch on inverse video before each face change.
6001 2000-08-14 Dave Love <fx@gnu.org>
6003 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6004 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6005 (lisp_free): Declare and make static.
6007 * window.c: Fix embedded comment.
6008 (syms_of_window): Fix doc string.
6010 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6012 * keymap.c (push_key_description): If C without modifiers is < 32,
6013 make sure to print `C-' before `M-', like in the manual.
6015 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6017 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6018 since they aren't relocated anymore.
6019 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6021 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6022 partially visible line which is smaller than the window's height.
6024 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6026 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6027 the multibyte form of eight-bit-control characters.
6028 (Fccl_execute_on_string): Initialize ccl->multibyte.
6030 * ccl.h (struct ccl_program): New member multibyte.
6032 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6034 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6036 * regex.c (regex_compile) <normal_char>: Pay attention to
6038 (analyse_first) <exactn>: Setup fastmap correctly for
6039 eight-bit-control characters.
6041 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6043 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6045 * keyboard.c (make_lispy_event): Handle the new event type
6046 multibyte_char_keystroke.
6048 * xterm.c: Include coding.h.
6049 (XTread_socket): Work around a bug of XmbLookupString. If the
6050 input is from XIM, decode it according to the current locale. In
6051 that case, generate multibyte_char_keystroke events.
6053 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6055 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6056 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6058 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6060 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6061 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6062 (move_it_in_display_line_to): Record iterator's ascent and descent
6063 before producing glyphs, and restore them when we know the glyph
6064 doesn't fit on the line.
6065 (move_it_to): Restructured so that it's easier to debug. If
6066 moving to a vpos, and not moving to an x or character position,
6067 stop as soon as the specified vpos is reached; don't move further
6068 into that line because that might change the computed line height.
6069 (try_cursor_movement): New function, extracted from the cursor
6070 movement branch of redisplay_window. If ending on a partially
6071 visible line, don't try to scroll if the cursor line is taller
6073 (redisplay_window): Use try_cursor_movement.
6075 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6076 because that function doesn't cope with variable-height lines.
6078 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6079 box cursor because that's better visible for large images.
6081 2000-08-10 Miles Bader <miles@gnu.org>
6083 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6085 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6087 * xdisp.c (Vmessages_buffer_name): New variable.
6088 (message_dolog): Use it.
6089 (syms_of_xdisp): Initialize it.
6091 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6093 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6094 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6095 redundant now that keyboard.h is included.
6097 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6099 * keyboard.c (kbd_buffer_events_waiting): New function.
6101 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6103 * msdos.c: Include keyboard.h.
6104 (XMenuActivate): Empty no_event events from the event buffer. If
6105 no events are left after that, call clear_input_pending.
6106 (mouse_clear_clicks): New function, code moved from mouse_init.
6107 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6108 mouse driver to ``forget'' any past clicks.
6110 * Makefile.in (msdos.o): Depend on keyboard.h.
6112 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6114 * lisp.h (input_pending): External declaration.
6116 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6118 * xdisp.c (echo_area_display): Display thoroughly if input is
6119 pending. Bind redisplay-dont-pause to t during the redisplay.
6120 in case input is pending.
6122 * dispnew.c (Qredisplay_dont_pause): New variable.
6123 (syms_of_display): Initialize and staticpro it.
6124 (update_frame_1): Don't interrupt the display for pending input if
6125 redisplay_dont_pause is set.
6127 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6129 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6131 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6133 * callproc.c (Fcall_process): Terminate the unwind-protect around
6134 the post-read-conversion of coding system.
6136 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6137 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6138 * buffer.h (overlays_at): Update prototype.
6139 * xdisp.c (next_overlay_change): Update call to overlays_at.
6140 * xfaces.c (face_at_buffer_position): Likewise.
6141 * textprop.c (Fget_char_property): Likewise.
6142 * xterm.c (note_mouse_highlight): Likewise.
6144 * minibuf.c (do_completion): Don't consider a simple change of
6145 case as `completion'.
6147 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6149 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6150 * undo.c (record_delete): Make sure last_point_position_buffer is
6151 a buffer before comparing pointers.
6153 * coding.h (decode_coding_string): Declare.
6155 * intervals.h (Fprevious_single_char_property_change): Declare.
6157 * textprop.c (Fprevious_single_char_property_change): Don't do
6158 arithmetic directly on lisp objects.
6160 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6162 * keyboard.h (menu_item_eval_property): Declare.
6164 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6165 reuse as buffer name, instead of recreating (and discarding) every
6166 time a message is logged.
6167 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6168 (current_message_1, truncate_message_1, set_message_1)
6169 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6170 (current_message, truncate_echo_area, display_echo_area)
6171 (resize_echo_area_axactly): Changed calls.
6173 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6175 (Ffind_coding_systems_region_internal): First argument to Fappend
6176 must be an integer, not a Lisp object.
6178 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6180 * charset.c (Fchar_width): Doc fix.
6182 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6184 * charset.c (Fstring_width): Doc fix.
6186 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6188 * xdisp.c (start_display): When starting display on a continuation
6189 line, clear ascent and descent members of the iterator structure;
6190 the height of the continued line does not affect the height of the
6192 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6193 line taller than the window.
6194 (redisplay_window) <forced window start>: Handle case that the
6195 middle of the window is not found in any row.
6196 (dump_glyph_row): Show more information.
6197 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6198 first text line in a glyph matrix.
6200 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6201 of the clip area when image doesn't have a mask.
6203 * fns.c (sweep_weak_table): Fix survival conditions for
6204 key-or-value and key-and-value weakness.
6206 * .gdbinit (xhashtable): New command.
6208 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6209 tables out of the list of all weak hash tables.
6211 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6212 a new buffer is created, make sure echo_area_buffer[] references
6215 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6217 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6220 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6222 * syntax.c (skip_chars): Fix previous change. Make the handling
6223 of unibyte string consistent with that of regex search.
6225 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6227 * xmenu.c (popup_get_selection): Use xfree instead of free.
6229 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6231 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6233 * callproc.c (child_setup): Use xfree instead of free.
6235 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6237 (run_mac_command, closedir): Use `xfree' instead of `free'.
6239 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6241 * eval.c (error): Use xfree instead of free.
6243 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6245 * fns.c: Replace `illegal' with `invalid'.
6246 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6248 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6250 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6253 2000-08-04 Noah Friedman <friedman@splode.com>
6255 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6258 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6260 * syntax.c (skip_chars): Fix typo in error message.
6262 2000-08-04 Andreas Schwab <schwab@suse.de>
6264 * m/ia64.h: Moved from s/ia64.h.
6266 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6268 * process.c (read_process_output): Big simplification. Handle
6269 composition and post-read-conversion of coding system correctly.
6270 (send_process): Handle composition correctly.
6272 * callproc.c (Fcall_process): Handle post-read-conversion of
6273 coding system if any.
6275 * coding.c (decode_coding_iso2022): More strict check for handling
6277 (coding_restore_composition): Pay attention to the case that
6278 cmp_data is not set properly (because of invalid code in the
6280 (run_pre_post_conversion_on_str): Include text properties in the
6282 (decode_coding_string): Set members of coding correctly.
6284 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6286 * s/ia64.h: New file.
6288 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6289 Use NULL instead of 0 at the end of variable argument list of
6290 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6291 sizeof (int) < sizeof (void *).
6293 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6294 of variable argument lists of XtVaGetValues and XtVaSetValues.
6296 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6297 variable argument lists of XtVaGetValues and XtVaSetValues.
6299 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6301 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6302 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6304 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6307 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6308 in call to Fsingle_key_description.
6310 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6313 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6315 * window.c (display_buffer_reuse_frames): New variable.
6316 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6317 frames displaying BUFFER.
6318 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
6320 2000-08-01 Miles Bader <miles@gnu.org>
6322 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6323 when to constrain NEW_POS (they were pretty screwed up before).
6325 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6327 * msdos.c (run_msdos_command): Save and restore the master
6328 environment, for the case that child_setup signals an error.
6329 When mirroring slashes in DOS shell commands, don't fail when
6330 argv[2] has embedded blanks.
6331 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6332 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6333 (dos_ttraw): Call mouse_setup_buttons.
6335 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6336 using alloca; free it after run_msdos_command returns.
6338 2000-07-27 Dave Love <fx@gnu.org>
6340 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
6341 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
6343 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6345 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6347 * editfns.c (lisp_time_argument): Fix last change.
6349 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6351 * fns.c (Fdelete): Make it work on vectors and strings in addition
6354 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6355 (syms_of_fns): Initialize new variables.
6356 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
6357 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6358 weakness, with t meaning the same as `key-and-value'.
6360 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6362 * coding.h (struct coding_system): Member safe_charset deleted.
6364 * coding.c (Qsafe_charsets): This variable deleted.
6365 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
6367 (coding_safe_chars): New function.
6368 (CODING_SAFE_CHAR_P): New macro.
6369 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6370 checking safe_charsets member of the coding system. Caller changed.
6371 (detect_coding_iso2022): New local variable safe_chars.
6372 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6373 safe_charsets member of the coding system.
6374 (decode_coding_iso2022): New local variable safe_chars.
6375 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6376 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6377 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6378 (ENCODE_UNSAFE_CHARACTER): New macro.
6379 (encode_coding_iso2022): New local variable safe_chars. Check
6381 (setup_coding_system): Delete the code to initialize
6382 coding->safe_charses
6383 (intersection, find_safe_codings): New functions.
6384 (Ffind_coding_systems_region_internal): New function.
6385 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6386 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6387 variable and initialize it.
6389 * fns.c (char_table_ref_and_index): New function.
6391 * lisp.h (char_table_ref_and_index): Add prototype.
6393 2000-07-26 Sam Steingold <sds@gnu.org>
6395 * editfns.c (lisp_time_argument): Added third argument `usec'.
6396 (Ffloat_time): New built-in Lisp function.
6398 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6400 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6401 for the character code.
6403 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6406 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6407 if called for a popup menu.
6408 (xmenu_show): Store help string in widget values.
6410 2000-07-26 Dave Love <fx@gnu.org>
6412 * syswait.h: Move some definitions.
6413 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6414 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6415 perspicuous definitions.
6416 (WTERMSIG): Fix bit pattern used.
6418 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6420 * print.c (print_object): If vector printing is truncated, print
6421 "..." to indicate it as well as the case of list printing.
6423 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6425 * xdisp.c (next_element_from_display_vector): Improve comments.
6427 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6428 for the character code, and the rest for the face id as in 20.x.
6429 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6431 * window.c (window_display_table): Cleaned up.
6433 * syntax.c (Fforward_word): Add last arg nil in call of
6434 Fconstrain_to_field.
6436 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6438 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6439 identical but for the letter-case, don't call
6440 barf_or_query_if_file_exists.
6442 2000-07-25 Miles Bader <miles@gnu.org>
6444 * editfns.c (find_field): Honor special `boundary' fields.
6445 (Qboundary): New variables.
6446 (syms_of_editfns): Initialize Qboundary.
6447 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6448 Use scan_buffer instead of find_before_next_newline, because it
6449 allows us to detect the boundary case where there's a newline at
6451 * lisp.h (Fconstrain_to_field): Update external declaration.
6453 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6455 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6458 2000-07-24 Dave Love <fx@gnu.org>
6460 * s/sunos4-0.h, s/sol2.h:
6461 (LIBS_TERMCAP): Move from m/sparc.h.
6463 * m/sparc.h (TERMINFO): Moved to system files (probably only
6464 relevant for sunos4 judging by its vintage).
6465 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6468 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6470 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6471 name to single_keymap_panes.
6473 2000-07-24 Andreas Schwab <schwab@suse.de>
6475 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6477 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6479 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6480 parameters instead of using int parameters. Expect FN to accept
6481 EMACS_INT parameters.
6482 (display_echo_area, resize_echo_area_axactly, current_message)
6483 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6484 with new argument list.
6485 (resize_mini_window_1): New callback function.
6486 (current_message_1, truncate_message_1, set_message_1): Change
6487 parameter lists to the new format expected by with_echo_area_buffer.
6489 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6491 * fontset.c (fontset_ref): Remove INLINE declaration.
6492 (fontset_ref_via_base): Likewise.
6493 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6496 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6498 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6499 correct order of priority. If help echo was found in an overlay,
6500 use that overlay as the object in which the help echo was found.
6502 2000-07-22 Miles Bader <miles@gnu.org>
6504 * textprop.c (Fprevious_single_char_property_change): The initial
6505 property value should be from the position preceding POSITION, not
6508 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6510 * coding.c (syms_of_coding): Doc fix for
6511 inhibit-iso-escape-detection.
6513 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6515 * xterm.c (note_mouse_highlight): Process overlays in the right
6518 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6520 * xterm.c (note_mouse_highlight): If help-echo was found in an
6521 overlay, use that overlay as the object in which the help was found.
6523 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6525 * window.c (foreach_window): Instead of a fake variable argument
6526 list, take one USER_DATA argument.
6527 (foreach_window_1): Likewise, and call callback functions with two
6528 args, the window and USER_DATA.
6529 (struct check_window_data): New struct.
6530 (check_window_containing): Use it.
6531 (window_from_coordinates): Set up a struct check_window_data for
6533 (add_window_to_list, freeze_window_start): Change parameters
6534 according to new calling convention.
6536 * window.h (foreach_window): Change prototype.
6538 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6540 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6542 * xmenu.c (menu_help_callback): Call show_help_echo with
6543 additional arguments OBJECT and POS.
6545 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6547 * data.c (Faset): Allow storing any multibyte character in a
6548 string. Convert unibyte string to multibyte if necessary.
6550 * xfns.c (x_encode_text): New function.
6551 (x_set_name): Use x_encode_text.
6552 (x_set_title): Likewise.
6554 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6556 * xterm.h (x_encode_text): Add prototype.
6558 2000-07-20 Dave Love <fx@gnu.org>
6560 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6563 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6565 * msdos.c (help_echo_window): New variable.
6566 (syms_of_msdos): Initialize and staticpro it.
6567 (IT_note_mode_line_highlight): Set help_echo_window.
6568 (IT_note_mouse_highlight): Ditto.
6569 (dos_rawgetc): Store help_echo_window in the second event produced
6572 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6573 Record the object that generated the help echo and the position of
6574 that object in help_echo_object and help_echo_pos. Record that
6575 some glyphs in a row are displayed in mouse-face.
6576 (IT_update_begin): Don't clear mouse highlight unless one of the
6577 enabled glyph rows is marked as being displayed in mouse-face.
6578 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6579 and position recorded in help_echo_object and help_echo_pos to the
6581 (IT_menu_display): Accept a new argument PN: the pane number of
6582 the current menu pane. Record the pane number and the item
6583 number of the item which has associated help string.
6584 (XMenuActivate): Update the prototype for help_callback in
6585 function declaration. Call IT_menu_display with the current menu
6586 pane number as an additional argument. Call help_callback with
6587 two additional arguments: the pane number and the item number of
6588 the menu item associated with the help text.
6589 (help_echo_object, help_echo_pos): New variables.
6590 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6592 * msdos.h (XMenuActivate): Update prototype.
6594 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6596 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6597 Add some more prototypes.
6599 * xterm.c, xterm.h: Add some more prototypes.
6601 * lisp.h (Fnext_single_char_property_change): Add prototype.
6603 * dispnew.c (direct_output_for_insert): Remove confusing
6604 outer local variable mouse_face_overwritten_p.
6605 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6607 * alloc.c (allocate_string_data): Don't copy old string contents.
6609 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6611 * coding.c (code_convert_region): Delete text properties before
6612 shrinking the conversion region.
6614 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6616 * dispnew.c (update_text_area): Write the whole row if it
6617 has mouse-face in it.
6619 * xfaces.c (face-alternative-font-family-alist): Remove
6620 DEFVAR_LISP; staticpro instead.
6622 * xmenu.c (menu_help_callback): Call show_help_echo with
6625 * keyboard.c (show_help_echo): Add parameter WINDOW.
6626 (read_char): Call show_help_echo with window extracted from Lisp
6628 (gen_help_event): Add parameter WINDOW.
6630 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6632 * xterm.c (help_echo_window): New variable.
6633 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
6634 (XTread_socket): Pass help_echo_window to gen_help_event.
6635 (syms_of_xterm): Initialize and staticpro help_echo_window.
6637 2000-07-18 Dave Love <fx@gnu.org>
6639 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
6641 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6643 * alloc.c (allocate_string_data): If string had already data
6644 assigned, copy old contents to new string data.
6646 * coding.c (syms_of_coding): Fix typo in spelling of variable
6647 `inhibit-iso-escape-detection'.
6649 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6651 * Makefile.in: Add dependencies on dispextern.h.
6652 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6653 `free'; both can conflict with system header files.
6655 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6657 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6660 2000-07-18 Dave Love <fx@gnu.org>
6662 * window.c (Fwindow_list): Declare arg `window'.
6664 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6666 * coding.c (setup_coding_system): Don't override the explicitly
6667 specified designations.
6669 2000-07-15 Miles Bader <miles@gnu.org>
6671 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6672 from `text_property_eq' and `text_property_stickiness', respectively.
6673 (find_field, Fconstrain_to_field, char_property_eq)
6674 (char_property_stickiness): Changed to call char-property functions
6675 instead of text-property-only ones.
6677 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6678 `next_single_char_property_change'). Do more error checking, and
6679 cleanup limit behavior.
6680 (Fprevious_single_char_property_change): New function.
6681 (syms_of_textprop): Initialize new subrs.
6683 * xdisp.c (display_prop_end, invisible_text_between_p):
6684 Call Fnext_single_char_property_change instead of
6685 next_single_char_property_change.
6687 2000-07-15 Jason Rumney <jasonr@gnu.org>
6689 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6690 after menu is finished with.
6691 (add_menu_item): Only consider wv->title as a menu title.
6692 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6694 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6696 (FONT_REGEXP): Remove unused macro, and its sub-components.
6697 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6699 * w32term.c (help_echo_object, help_echo_pos): New variables.
6700 (note_mode_line_highlight): Store additional information about the
6701 help-echo in help_echo_object and help_echo_pos. Check both
6702 `local-map' and `keymap' properties for changing the cursor
6703 (note_mouse_highlight): Store additional information about the
6704 help-echo in help_echo_object and help_echo_pos.
6705 (note_tool_bar_highlight): Set help_echo_object to nil and
6706 help_echo_pos to -1.
6707 (w32_read_socket): Use gen_help_event instead of filling
6708 input_events manually.
6709 (syms_of_w32term): Staticpro help_echo_object.
6710 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6711 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
6712 (x_clear_mouse_face): New function.
6713 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6714 (x_update_window_begin): No need to turn off the mouse
6716 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6717 depending on whether they contain glyphs highlighted in mouse-face.
6718 (x_fill_stretch_glyph_string): Consume runs of stretch
6719 glyphs instead of a single one.
6720 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6721 with new argument list.
6722 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6723 (x_append_glyph, x_append_composite_glyph)
6724 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6725 changes in struct glyph starting 1999-12-27. See comments for
6726 xterm.c on 2000-07-05.
6728 2000-07-14 Sam Steingold <sds@gnu.org>
6730 * xfaces.c (realize_x_face): Fix the last patch:
6731 check `default_face' before dereferencing.
6733 2000-07-14 Dave Love <fx@gnu.org>
6735 * syntax.c (back_comment): Add null default in switch (for pcc).
6737 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6739 * xfaces.c (realize_x_face): Make fontset using the base of the
6740 default_face's fontset, not using the default fontset.
6742 * coding.c (inhibit_iso_escape_detection): New variable.
6743 (syms_of_coding): Make it a Lisp variable.
6744 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6745 nonzero, ignore ISO2022's escape sequence.
6747 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6749 * alloca.c (malloc) [emacs]: Define as xmalloc.
6751 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6752 use that instead of the mouse position. Add parameters DX and DY.
6754 * dispextern.h (Fx_show_tip): Adjust number of parameters
6757 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6758 if HELP is a function, call it with OBJECT and POS as parameters
6759 to get the help to display.
6760 (gen_help_event, kbd_buffer_store_help_event): New functions.
6761 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6762 (read_char): Call show_help_echo with new parameters.
6764 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6767 * xterm.c (help_echo_object, help_echo_pos): New variables.
6768 (note_mode_line_highlight): Store additional information about the
6769 help-echo in help_echo_object and help_echo_pos. Check both
6770 `local-map' and `keymap' properties for changing the cursor
6771 (note_mouse_highlight): Store additional information about the
6772 help-echo in help_echo_object and help_echo_pos.
6773 (note_tool_bar_highlight): Set help_echo_object to nil and
6774 help_echo_pos to -1.
6775 (XTread_socket): Use gen_help_event instead of filling
6776 input_events manually.
6777 (syms_of_xterm): Staticpro help_echo_object.
6779 * xmenu.c (menu_highlight_callback): Use
6780 kbd_buffer_store_help_event instead of setting up and input_event
6783 * xdisp.c (eval_form): GCPRO argument sexpr.
6784 (call_function): New function.
6785 (handle_single_display_prop): Use call_function and FUNCTIONP
6786 instead of checking whether if font_height is a symbol and
6789 * eval.c (internal_condition_case_2): New function.
6791 * lisp.h (FUNCTIONP): New macro.
6792 (internal_condition_case_2, call_function): Add prototypes.
6794 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6795 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6796 Always set `arg' member of input_events.
6797 (construct_menu_click): Unused function removed.
6799 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6801 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6802 (construct_drag_n_drop, x_scroll_bar_handle_click)
6803 (w32_read_socket): Always set `arg' member of input_events.
6805 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6807 * lisp.h (eval_form): Add prototype.
6809 * xdisp.c (eval_form): Make it externally visible.
6811 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6813 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6814 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6815 consing. For prefix events, store the frame in the `arg' slot of
6816 the event, otherwise store the key there.
6817 (XTread_socket): Instead of consing, use the frame_or_window slot
6818 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
6820 * xmenu.c (menu_highlight_callback): Store help string in the
6821 `arg' member of the input event; don't cons.
6822 (menubar_selection_callback): Use the `arg' slot of input events
6823 to queue additional information, instead of consing.
6825 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6827 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6829 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6831 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6832 input events to queue additional information, instead of consing.
6834 * keyboard.c (kbd_buffer_gcpro): Renamed from
6835 kbd_buffer_frame_or_window. Now used for all Lisp objects
6836 referenced from the input queue.
6837 (kbd_buffer_store_event): Always use structure assignment for
6838 copying input events. Record all Lisp objects referenced from
6839 events in kbd_buffer_gcpro.
6840 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6841 differently from input events. Test for prefix menu_bar_events
6842 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6843 event in kbd_buffer_gcpro to nil.
6844 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6845 frame_or_window is equal to its arg member as prefix events.
6846 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6847 used by an input event to nil.
6848 (init_keyboard): Use two times the size of the input queue
6849 for kbd_buffer_gcpro.
6850 (syms_of_keyboard): Likewise.
6852 * emacs.c (handle_USR2_signal, handle_USR1_signal):
6853 Use USER_SIGNAL_EVENT.
6855 * termhooks.h (struct input_event): Add member `arg'.
6856 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6857 (USER_SIGNAL_EVENT): Renamed from user_signal.
6859 * xfaces.c (ASET): Remove definition.
6861 * lisp.h (AREF, ASET, ASIZE): New macros.
6863 * fontset.c (AREF, ASIZE): Remove definitions.
6865 * fns.c (AREF): Remove definition.
6867 * composite.c (AREF): Remove definition.
6869 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6871 * dispnew.c (redraw_overlapped_rows): Add missing local.
6872 (scrolling_window): Remove debug code.
6874 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6875 Before scrolling, turn off a mouse-highlight in the window
6878 * xterm.c (x_update_window_end): Add parameter
6879 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6880 redisplay in XTframe_up_to_date.
6881 (x_clear_mouse_face): New function.
6882 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6884 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6886 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6887 it when any row is written to that contains glyphs highlighted in
6889 (update_window): Call the window update end hook with new
6890 parameter MOUSE_FACE_OVERWRITTEN_P.
6891 (direct_output_for_insert): Give up if row contains mouse-face.
6893 * dispextern.h (struct redisplay_interface): Add parameter
6894 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6895 (clear_mouse_face): New function pointer member.
6897 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6899 * syntax.c (back_comment): Use one switch rather than a few `if's.
6900 Obey open_paren_in_column_0_is_defun_start.
6901 When reverting to the `slow' method, try to nicely handle the case
6902 of nested comments by checking that the comment-starter we found
6903 does indeed match the comment-ender.
6904 (scan_sexps_forward, scan_sexps_forward):
6905 Ignore excessive opening parenthesis rather than throwing an error.
6907 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6909 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6910 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6912 * dispnew.c (direct_output_forward_char): Give up if currently
6913 displaying a message instead of the minibuffer contents.
6915 * xterm.c (x_update_window_begin): No need to turn off the mouse
6917 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6918 depending on whether they contain glyphs highlighted in mouse-face.
6920 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6921 compare the mouse_face_p flags of both rows.
6923 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6925 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6927 * keyboard.c (show_help_echo): Accept additional parameter
6928 ok_to_overwrite_keystroke_echo.
6929 (read_char): Call show_help_echo with a zero
6930 ok_to_overwrite_keystroke_echo argument.
6931 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
6932 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6933 ok_to_overwrite_keystroke_echo argument.
6934 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6935 non-zero ok_to_overwrite_keystroke_echo argument.
6937 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6939 * xdisp.c (try_window_id): If changes are all below what is
6940 displayed in the window, and point is in the window, we still
6941 might have to find point on the display.
6943 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6944 glyphs instead of a single one.
6945 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6946 with new argument list.
6947 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6949 * keymap.c (get_keymap_1): Add comment that this function can GC.
6950 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6951 comment that functions can GC.
6952 (Fset_keymap_parent): GCPRO arg KEYMAP.
6954 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6956 * msdos.c (XMenuActivate): After exiting the menu, restore the
6957 echo area message and erase it.
6959 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6961 * fontset.c (Ffontset_info): Make the return value more compatible
6962 with that of Emacs 20.
6964 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6966 * eval.c (Fsignal): Handle case that backtrace_list is null.
6968 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6970 * ccl.c (Fccl_execute): Typo fixed.
6972 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6974 * window.c (window_loop): Add missing gcpro1 local variable.
6976 * window.c (Fwindow_list): Reverse list at the end.
6977 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6978 means allow windows on OWINDOW's frame, only.
6979 (window_loop): Simplified; use Fwindow_list.
6981 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6983 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6985 * xterm.c (XTread_socket): Increment handling_signal at the start,
6986 decrement it at the end.
6988 * eval.c (handling_signal): New variable.
6989 (Fsignal): Abort if handling_signal is non-zero.
6991 * lisp.h (handling_signal): External declaration.
6993 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6995 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6997 Sound support for NetBSD through "Linux emulation" support:
6998 * config.in (HAVE_SOUNDCARD_H): Undef.
6999 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7000 * Makefile.in (LIBSOUND): New variable.
7001 (LIBES): Include it.
7002 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7003 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7004 (vox_open): Use DEFAULT_SOUND_DEVICE.
7005 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7007 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7009 * print.c (print_error_message): If Vsignaling_function is set,
7010 show it in *Messages*.
7012 * lisp.h (Vsignaling_function): External declaration.
7014 * eval.c (Vsignaling_function): New variable.
7015 (Fsignal): Compute it.
7016 (syms_of_eval): Staticpro it.
7018 2000-07-05 Dave Love <fx@gnu.org>
7020 * syswait.h: Use the autoconf recommended approach. Old code
7021 #if'd out in case we need to revert.
7023 * config.in (HAVE_SYS_WAIT_H): Added.
7025 2000-07-05 Andrew Innes <andrewi@gnu.org>
7027 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7028 when non-NULL instead of __morecore, to take account of buffer
7029 memory. This also solves a problem with spurious memory warnings
7032 * ralloc.c: Make real_morecore non-static.
7034 * eval.c (internal_condition_case): Comment out abort if
7035 interrupt_input_blocked is not zero.
7037 * makefile.nt: Add support for `bootstrap' and related targets.
7038 Include minimal debug info in emacs.exe in release build.
7039 Remove all dependencies on lisp.h, and fixup some others.
7041 * w32.c (init_environment): Install code from 20.7 for providing
7042 default values for environment variables, based on the
7043 executable's own location.
7044 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7045 (sys_socket): Install socket inheritance bug fix from 20.7.
7047 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7048 here via blockinput.h).
7050 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7052 * w32menu.c (w32_menu_display_help):
7053 * xmenu.c (menu_help_callback): Use show_help_echo.
7055 * keyboard.h (show_help_echo): Declare.
7057 * keyboard.c (show_help_echo): New function, extracted from read_char.
7058 Feval its `msg' argument if it's a cons cell.
7059 (read_char): Use it.
7060 (follow_key): Pass `autoload' to get_keyelt.
7062 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7063 (note_tool_bar_highlight, XTread_socket):
7064 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7066 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7067 (note_tool_bar_highlight, w32_read_socket):
7068 Do not gratuitously ignore non-string `help-echo' properties.
7070 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7072 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7074 * window.c (delete_all_subwindows): Reset Vwindow_list.
7076 * xterm.c (x_append_glyph, x_append_composite_glyph)
7077 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7078 changes in struct glyph starting 1999-12-27. Some bit-fields of
7079 struct glyph were not set, which made glyphs unequal when compared
7080 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7081 effects were the result. This also depended on the contents of
7082 memory returned by xmalloc. If flickering happens again, activate
7083 the code in clear_glyph_row that's in #if 0. If the flickering is
7084 gone with that, chances are that it is caused by something similar.
7086 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7088 * dispextern.h: Add some comments.
7090 * window.c (add_window_to_list): Add parameter LIST.
7091 (window_list): Order list so that, for each frame, windows are
7092 in canonical order, and so that frames appear in the list in
7093 the order given by Vframe_list.
7094 (next_window): Reverse the handling of NEXT_P.
7096 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7098 * window.c (Vwindow_list): New variable.
7099 (make_window, delete_window): Set Vwindow_list to nil.
7100 (check_window_containing): New function.
7101 (window_from_coordinates): Rewritten.
7102 (add_window_to_list, window_list, candidate_window_p)
7103 (decode_next_window_args, next_window): New functions.
7104 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7105 (Fwindow_list): New function.
7106 (Fother_window): Cleaned up.
7107 (foreach_window): Add a longer "variable argument list". Let
7108 callback function return 0 to indicate that cycling over windows
7110 (foreach_window_1): Likewise.
7111 (freeze_window_start): Return int.
7112 (init_window): New function.
7113 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7115 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7116 input_event with bzero.
7117 (main): Call init_window.
7119 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7122 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7124 * composite.h (make_composition_value_copy): Extern it.
7126 * composite.c (make_composition_value_copy): New function.
7128 * editfns.c (Fformat): While copying text properties, make each
7129 composition property value a copy.
7131 * fns.c (concat): While copying text properties, make each
7132 composition property value a copy.
7134 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7136 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7138 * fns.c (sweep_weak_table): Mark only objects that are not
7141 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7142 include those frames as candidates which have their focus
7143 redirected to the minibuffer frame.
7145 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7147 * fns.c (Fputhash): Return `value' rather than nil.
7149 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7151 * frame.c (next_frame): Don't check focus redirection in case
7152 MINIBUF is a window. Doing so excludes frames using MINIBUF
7153 unless their focus is redirected, which contradicts the
7154 specification of next-frame, and leads to infinite loops in
7155 certain situations when cycling through windows with next-window.
7157 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7159 * coding.c (code_convert_region): Even if the length of text is
7160 zero, try to convert it if coding->type is coding_type_ccl.
7161 (decode_coding_string, encode_coding_string): Likewise.
7163 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7165 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7166 the display if windows_or_buffers_changed.
7168 * dispnew.c (struct row_entry): New structure.
7169 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7170 (row_table_size, old_lines, new_lines, old_lines_size)
7171 (new_lines_size, run_pool, runs_size, runs): New variables.
7172 (add_row_entry): New function.
7173 (scrolling_window): Use data structures allocated with xmalloc and
7174 held in global variables, instead of allocating them with alloca and
7175 holding them in local variables. Use a larger hash table whose
7176 size depends on glyph matrix sizes. Don't use bzero to clear the
7177 hash table; instead, clear used slots only.
7179 * fns.c (next_almost_prime): Make it externally visible.
7181 * lisp.h (next_almost_prime): Add prototype.
7183 * s/isc4-0.h (sigunblock): Define.
7185 * s/sco5.h (sigunblock): Define.
7187 2000-06-27 Dave Love <fx@gnu.org>
7189 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7190 (moved to osf5-0.h).
7191 [!NOT_C_CODE]: Protect string.h stuff.
7193 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7194 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7196 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7198 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7199 below the last line from the needed window height.
7201 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7203 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7204 (Fwidget_get): Use it.
7205 (syms_of_fns): Defsubr it.
7207 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7209 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7210 display info for XIM.
7211 (xim_open_dpy): Likewise.
7212 (xim_close_dpy): Don't free the display info's XIM.
7214 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7216 * config.in (USE_XIM): New define.
7218 * keymap.c (get_keyelt): For menu-items containing a `:filter
7219 FILTER', apply FILTER to the menu-item's definition to get the
7220 real definition to use.
7222 * lisp.h (QCfilter): External declaration.
7224 * xfns.c (Fimage_size): New function.
7225 (syms_of_xfns): Defsubr it.
7227 2000-06-26 Andreas Schwab <schwab@suse.de>
7229 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7232 2000-06-25 Dave Love <fx@gnu.org>
7234 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
7236 * Makefile.in (blockinput.h): Depend on atimer.h.
7237 (atimer.h): Depend on systime.h.
7239 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
7241 * atimer.h: Protect against multiple inclusion. Include systime.h.
7243 * lisp.h (swap_in_global_binding): Declare.
7245 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7247 * process.c (Fopen_network_stream): Turn off atimers for duration
7248 of call to connect. (Patch from Gerd.)
7250 2000-06-23 Dave Love <fx@gnu.org>
7252 * ralloc.c: Maybe include unistd.h
7254 * emacs.c (setgrp): Undefine before defining.
7255 (malloc_warning, set_time_zone_rule, index): Prototype.
7257 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7258 HAVE_STRUCT_TIMEZONE.
7260 * s/osf1.h: Move string.h hack here from alpha.h and make it
7262 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7264 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7265 (SOCKLEN_TYPE): Don't define.
7267 * m/alpha.h: Remove string.h hack.
7269 * s/osf5-0.h: New file.
7271 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7272 include time.h, done by systime.h.
7273 [__FreeBSD__]: Remove redundant includes.
7275 * callproc.c (setpgrp): Undefine before defining.
7276 (delete_temp_file): Return Qnil to avoid warning.
7278 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7280 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7283 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7285 * composite.h (compose_text): Declare.
7287 * xterm.c: Don't include sys/types.h unconditionally. Don't
7288 protect its inclusion with !USG (following xmenu.c).
7290 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7292 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7295 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7297 * coding.c (decode_eol_post_ccl): Special handling for undecided
7298 and inconsistent EOL types.
7300 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7302 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7303 trough color and main window's background color.
7305 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
7307 * xterm.h (Xt_app_con): External declaration.
7309 * widget.c (EmacsFrameRealize): Fix typo.
7311 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7313 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7314 (handle_invisible_prop): Record the start of invisible text in
7315 it->add_overlay_start.
7316 (struct overlay_entry): Add member `overlay'.
7317 (handle_overlay_change): Simplify.
7318 (next_overlay_string): After having processed overlay strings at the
7319 end of the buffer, record that fact in
7320 it->overlay_strings_at_end_processed_p.
7321 (compare_overlay_entries): If before- and after-strings come
7322 from the same overlay, let before-strings come first.
7323 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7324 (load_overlay_strings): Take it->add_overlay_start into account
7325 when adding overlay strings.
7327 * dispextern.h (struct it): Add member add_overlay_start.
7329 2000-06-22 Dave Love <fx@gnu.org>
7331 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7333 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7335 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7337 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7340 2000-06-21 Dave Love <fx@gnu.org>
7342 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7344 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7346 * syntax.c (back_comment): Simplify string-parity counting (with
7347 the added benefit of handling multiple string-styles as long as
7348 they are not intertwined).
7349 Jump to the slow code as soon as a comment starter is found in
7350 a "string_lossage" position. Fixes the case: " /* " /* " */.
7352 2000-06-21 Dave Love <fx@gnu.org>
7354 * Makefile.in: Use GETLOADAVG_LIBS.
7356 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7357 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7359 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7361 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7362 (Fforward_comment, scan_lists):
7363 Check the comstyle of single-char comment-starters.
7364 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7365 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7366 Check the comstyle of single-char comment-starters.
7367 Clarify control-flow around the Scomment case.
7369 2000-06-20 Dave Love <fx@gnu.org>
7371 * fns.c (make_hash_table, maybe_resize_hash_table):
7372 Cast arg of next_almost_prime.
7374 * tparam.c [emacs]: Include lisp.h.
7376 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7379 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7381 * keyboard.c (adjust_point_for_property): Check if display
7382 property should be treated as intangible by looking at its value.
7384 * xdisp.c (single_display_prop_intangible_p)
7385 (display_prop_intangible_p): New functions.
7387 * dispextern.h (display_prop_intangible_p): Add prototype.
7389 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7391 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7392 argument to sigprocmask.
7394 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7395 argument to sigprocmask.
7397 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7398 sigprocmask_set, and pass a pointer to it to sigprocmask.
7400 * sysdep.c (sigprocmask_set): New variable.
7402 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7405 2000-06-20 Sam Steingold <sds@gnu.org>
7407 * xrdb.c: Don't declare xmalloc, xrealloc.
7409 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7411 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7412 (re_comp): Cast gettext return value to avoid complaints when
7415 2000-06-20 Dave Love <fx@gnu.org>
7417 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
7419 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7421 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7423 * m/alpha.h: Don't declare xmalloc, xrealloc.
7425 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7427 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7429 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7431 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7434 * keyboard.h (poll_for_input_1): Declare.
7436 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7438 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7440 * doprnt.c: Don't declare xmalloc, xrealloc.
7442 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7443 (getenv, ctime, getwd): Removed.
7444 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7446 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7447 x_set_tool_bar_lines.
7449 * config.in: Add HAVE_GETWD. Move some definitions above
7450 machine/system includes.
7452 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7454 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7456 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7457 contain information about ENCODING.
7459 * fontset.c (FONTSET_ASCII): Use the first element of char table
7460 for an ASCII font, not defalt slot.
7461 (fontset_ref_via_base): If FONTSET doesn't contain information for
7462 C, try the default fontset.
7463 (make_fontset): Don't copy the default fontset.
7464 (fontset_font_pattern): Likewise.
7465 (accumulate_font_info): If ELT is nil, use the corresponding
7466 element in the default fontset.
7468 2000-06-19 Dave Love <fx@gnu.org>
7470 * syntax.c (Fparse_partial_sexp): Doc fix.
7472 * regex.h: Test PROTOTYPES as well as __STDC__.
7474 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7475 errno, strerror. Put text after #endif in comment.
7477 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
7479 * xterm.c (x_frame_of_widget): Likewise.
7481 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7483 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7484 to Vfundamental_mode_abbrev_table.
7486 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7487 bogus objects are marked. This slows down GC by ~80 percent, but
7488 it might be worth trying when debugging GC-related problems.
7489 This feature requires conservative stack marking to be enabled.
7491 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7492 returns XLookupChars, reset `modifiers' to zero.
7494 2000-06-19 Dave Love <fx@gnu.org>
7496 * mktime.c: Unprotoized.
7498 2000-06-19 Richard Stallman <rms@gnu.org>
7500 * data.c (set_internal): If variable is frame-local,
7501 store the new value immediately into the frame parameter alist.
7503 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7505 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7506 in the custom handler pointer.
7508 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7509 value, or checks for CHAR_META can fail when Lisp_Object is a
7511 * keymap.c (get_keyelt): Likewise.
7513 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7515 * ccl.h (struct ccl_program): New member eol_type.
7516 (struct ccl_spec): New member cr_carryover.
7518 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7519 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7521 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7522 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7523 (decode_eol_post_ccl): New function.
7524 (decode_coding): Don't detect EOL format here for CCL based coding
7526 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7527 decode_eol_post_ccl after running the CCL program.
7528 (code_convert_region): Don't detect EOL format here for CCL based
7530 (decode_coding_string): Likewise.
7532 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7534 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7535 when treating it as an integer.
7537 * coding.h (encode_coding_string): Declare.
7539 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7542 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7543 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7544 to be passed to get_local_map.
7546 * sound.c (Fplay_sound): Don't call make_number on
7547 Frun_hook_with_args count argument.
7549 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7550 for lisp objects in X event structure data field, when lisp
7551 objects are represented with unions.
7552 (x_scroll_bar_to_input_event): Ditto.
7554 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7556 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7557 termination of string. Fix sense of test whether
7558 Vline_number_display_limit is an integer.
7560 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7562 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7563 only if HAVE_X_WINDOWS.
7565 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7568 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7571 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7573 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7576 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7578 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7579 start of the while loop.
7581 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7583 * atimer.c (alarm_signal_handler): Add forward declaration.
7585 * data.c (set_internal): Remove debug code.
7587 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7589 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7591 * unexec.c (toplevel) [COFF]: Include coff.h.
7593 * s/lynxos.h: New file.
7595 * keymap.c (Fsingle_key_description): Enclose function key and
7596 event symbol names in angle brackets.
7598 * xdisp.c (setup_echo_area_for_printing): Call
7599 message_log_maybe_newline if message_buf_print is not set.
7601 * print.c (printchar, strout): Don't check message_buf_print
7602 before calling setup_echo_area_for_printing because that
7603 function does something useful even when message_buf_print is
7606 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
7608 (ensure_echo_area_buffers): Initialize echo buffer's
7609 truncate lines setting to nil.
7610 (with_echo_area_buffer): Don't set the echo buffer's truncate
7612 (set_message_1): Set it here instead, based on the value
7613 of message_truncate_lines.
7614 (resize_mini_window): Handle case that lines are truncated.
7615 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
7616 DEFVAR_BOOL message-truncate-lines.
7618 * keyboard.c (read_char): Bind message-truncate-lines to t
7619 while displaying a help-echo.
7621 * lisp.h (Qmessage_truncate_lines): External declaration.
7623 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7625 * xdisp.c (Vline_number_display_limit): Renamed from
7626 line_number_display_limit.
7627 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7628 Extend documentation string. Initialize
7629 Vline_number_display_limit to nil meaning no limit.
7630 (decode_mode_spec): Use Vline_number_display_limit with its new
7633 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7635 2000-06-13 Richard Stallman <rms@gnu.org>
7637 * frame.c (Fmodify_frame_parameters): Doc fix.
7639 * xfns.c (x_set_frame_parameters): Comment fix.
7641 * frame.c (store_frame_param): Call swap_in_global_binding if the
7642 variable's current binding was chosen based on this frame.
7644 * data.c (swap_in_global_binding): New function.
7646 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7648 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7649 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7651 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7653 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7655 2000-06-12 Jason Rumney <jasonr@gnu.org>
7657 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7659 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7661 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7663 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7665 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7667 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7668 (syms_of_xfaces): Defsubr Sdump_colors.
7669 (x_free_colors): Don't treat b&w specially on default visual.
7670 (x_free_dpy_colors): New function.
7671 (free_face_colors): Don't check visual class; it's done
7674 * xterm.c (x_frame_of_widget): New function.
7675 (x_alloc_nearest_color_for_widget): Use it.
7676 (x_copy_dpy_color): New function.
7677 (x_destroy_window): Free various colors.
7679 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7681 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7683 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7685 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7687 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7689 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7691 2000-06-11 Dave Love <fx@gnu.org>
7693 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7695 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7697 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7699 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7701 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7704 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7706 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7707 (regex_compile): Fix the code for handling the case of single byte
7708 char and multibyte char being mixed in a range within [...].
7710 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7711 and dst_multibyte members of coding.
7713 * charset.c (update_charset_table): Update the table
7715 (init_charset_once): Initialize elements of bytes_by_char_head to
7716 1 except for leading codes for private charases.
7718 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7719 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
7721 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7723 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7724 access the data it doesn't point to.
7726 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7728 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7729 will be translated to a switch-frame event when reading the
7730 event queue. This is necessary because Emacs otherwise won't
7731 perform a switch-frame to a new frame until some other event, for
7732 example a keystroke event, forces it to do so. This has various
7733 effects, one visible being that the cursor of a frame created with
7734 C-x 5 2 or switched to with a window manager key binding like
7735 A-TAB stays hollow because selected_window isn't on the newly
7736 focused frame until the switch-frame is performed.
7738 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7739 generating a switch-frame event if necessary.
7741 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7743 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7746 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7748 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
7750 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7752 * window.c (displayed_window_lines): Take empty lines at
7753 the bottom of a window into account.
7755 * window.c (displayed_window_lines): New function.
7756 (Fmove_to_window_line): Use displayed_window_lines to determine
7757 the number of lines to move, instead of using the window's height.
7759 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7760 to stop reading, even if the form read sets point to a different
7761 value when evaluated.
7763 * xdisp.c (display_line): Fix code deciding in which line to
7766 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7768 * fileio.c (e_write): Free composition data if stored in
7771 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7773 * xdisp.c (display_line): Set row's and iterator's
7774 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7775 Set cursor even if row ends in the middle of a character.
7776 (dump_glyph_row): Print values of new flags.
7777 (redisplay_window) <cursor movement in unchanged window>: When
7778 point has been moved forward, and PT is at the end of the cursor
7779 row, don't place the cursor in the next row if the cursor row ends
7780 in the middle of a character or at ZV.
7782 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7783 (struct glyph_row): Add starts_in_middle_of_char_p and
7784 ends_in_middle_of_char_p.
7785 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7786 ends_in_middle_of_char_p flag.
7787 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7789 * term.c (append_glyph): Revert change of 2000-06-06.
7791 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7792 padding glyph not fitting on line as whole character not
7795 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7796 this isn't true for images with `:ascent 100'.
7798 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7800 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7801 as modified if it is originally unmodified.
7803 * term.c (encode_terminal_code): Change the way to check if
7804 terminal coding does any conversion.
7805 (append_glyph): Set glyph->pixel_width correctly.
7807 * xdisp.c (display_line): While checking line continuation, pay
7808 attention to a padding glyph.
7810 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7812 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7814 2000-06-05 Dave Love <fx@gnu.org>
7816 * xdisp.c: Include fontset.h.
7818 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7820 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7822 * dispnew.c: Conditionally include term.h.
7824 * coding.h: Declare code_convert_string_norecord.
7826 * frame.h (struct frame): Use volatile unconditionally.
7828 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7830 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7832 * systime.h: Protect against multiple inclusion.
7833 (timezone) [USG5_4]: Define as time_t.
7835 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7836 (Foptimize_char_table, make_temp_name): Declare.
7838 * Makefile.in (xdisp.o): Depend on fontset.h.
7840 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7842 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7843 (Foptimize_char_table, make_temp_name): Declare.
7847 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7849 2000-06-02 Dave Love <fx@gnu.org>
7851 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7853 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7855 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7856 result face, set flags in that face indicating that colors may not
7859 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7860 glyph, use the ASCII NUL character to determine the face.
7862 2000-06-02 Dave Love <fx@gnu.org>
7864 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7865 (VFORK_RETURN_TYPE): Remove.
7867 * config.in: Add NO_MATHERR.
7869 2000-06-01 Dave Love <fx@gnu.org>
7871 * cmds.c (internal_self_insert): Don't check
7872 Vbefore_change_function, Vafter_change_function.
7874 * insdel.c (signal_before_change, signal_after_change): Likewise.
7876 * buffer.c (Vbefore_change_function, Vafter_change_function):
7877 Variables and their initializations deleted.
7879 * callint.c (Fcall_interactively): Doc fix.
7881 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7883 2000-05-31 Dave Love <fx@gnu.org>
7885 * textprop.c: Revert last change -- duplicated.
7887 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7889 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7892 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7894 2000-05-31 Jason Rumney <jasonr@gnu.org>
7896 * search.c (Fre_search_forward, Fre_search_backward)
7897 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7899 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7901 2000-05-30 Jason Rumney <jasonr@gnu.org>
7903 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7904 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7906 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
7908 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7909 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7910 expand a nil default_filename.
7912 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7913 pointer to glyph_to_pixel_coords, not a frame.
7915 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7916 coding.h to dependencies.
7918 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7920 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7921 window pointer to be consistent with w32term.c and xterm.c.
7923 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7924 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7925 (Qline_spacing, Qcenter): New variables.
7926 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7927 (x_set_line_spacing): New function.
7928 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
7929 (x_specified_cursor_type): New function.
7930 (x_set_cursor_type): Use it.
7931 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7933 (validate_x_resource_name, x_get_resource_string): Measure lengths
7934 of external strings in bytes.
7935 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7936 GetTextExtentPoint32 with NULL title.
7937 (Fx_create_frame): Initialize Qline_spacing.
7938 (w32_load_system_font): Initialize font->double_byte_p.
7939 (x_to_w32_charset): Use Vw32_charset_info_alist.
7940 (Image, busy cursor, tooltip functions): Merged changes from
7941 xfns.c. Not yet functional on Windows.
7943 * w32gui.h (W32FontStruct): Add double_byte_p member.
7945 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7946 (emacs_button_translation): Use it.
7947 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7948 in `mask' to be set.
7950 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7953 * w32term.c: Format and doc changes to bring closer to xterm.c.
7954 (w32_char_font_type): New enum.
7955 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7956 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7957 (w32_encode_char): New function.
7958 (x_encode_char): Removed.
7959 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7960 x_encode_char and w32_font_is_double_byte.
7961 (x_produce_image_glyph): Use image_ascent.
7962 (x_produce_glyphs): Use new version of w32_per_char_metric and
7963 handle NULL return value. Allow extra line spacing.
7964 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7965 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7966 w32_font_type member of glyph instead.
7967 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7968 (fast_find_position): Make sure not to consider rows not visible
7970 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7971 w32_menu_display_help with input blocked, as it can abort.
7972 (x_display_and_set_cursor): Choose cursor depending
7973 on buffer-local value of cursor_type.
7974 (x_draw_bar_cursor): Add parameter WIDTH.
7976 * w32term.h (CP_DEFAULT): Define.
7977 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7979 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7981 * search.c (Fre_search_forward, Fre_search_backward)
7982 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7984 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7986 * coding.c (detect_coding_iso2022): Fix code for checking
7987 CODING_CATEGORY_MASK_ISO_8_2.
7989 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7991 * regex.c (PREFETCH_NOLIMIT): New function.
7992 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7994 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7996 * syntax.c (find_defun_start): Move test for
7997 open_paren_in_column_0_is_defun_start outside of the loop.
7999 * xdisp.c (redisplay_window): Really switch buffers when
8000 displaying mode lines, and temporarily set selected_frame to the
8001 frame of the window that's redisplayed.
8003 * xfaces.c (free_realized_faces): Block/unblock input.
8004 (free_realized_multibyte_face): Ditto.
8006 2000-05-29 Dave Love <fx@gnu.org>
8008 * textprop.c (Qkeymap): New variable.
8009 (syms_of_textprop): Intern it.
8011 * keymap.c: Include intervals.h.
8012 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8014 * Makefile.in (keymap.o): Depend on intervals.h.
8016 * keyboard.c (menu_bar_items, tool_bar_items)
8017 (Fexecute_extended_command): Deal with `keymap' property.
8018 (read_key_sequence): Track map from `keymap' property as well as
8021 * intervals.c (get_local_map): Extra arg to allow looking for
8024 * intervals.h (map_property): New enum.
8025 (get_local_map): Extra arg using it.
8028 * lisp.h (get_local_map): Don't declare here.
8030 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8032 * Makefile.in (callproc.o): Depend on composite.h.
8034 * callproc.c: Include composite.h.
8035 (Fcall_process): Handle composition correctly.
8037 * coding.h (coding_allocate_composition_data): Extern it.
8038 (coding_restore_composition): Likewise.
8040 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8041 yet allocated, finish decoding with result
8042 CODING_FINISH_INSUFFICIENT_CMP.
8043 (coding_allocate_composition_data): Make it non-static.
8044 (coding_restore_composition): Likewise.
8046 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8048 * charset.c (syms_of_charset): Revert last change.
8050 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8052 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8053 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8056 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8058 * charset.c (syms_of_charset): Set width of character sets
8059 eight-bit-control and eight-bit-graphic to 1 column.
8061 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8063 * config.in (HAVE_SPEED_T): New define.
8065 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8068 2000-05-26 Dave Love <fx@gnu.org>
8070 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8072 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8073 (Fsubr_arity): New function.
8074 (syms_of_data): Install them.
8076 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8078 * charset.c (init_charset_once): Set the table bytes_by_char_head
8081 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8082 the default fontset to what Emacs uses by default.
8083 (check_registry_encoding): This function deleted.
8084 (Fset_fontset_font): Remove the adhoc condition for the default
8085 fontset. Allow cons in FONTNAME.
8087 * fns.c (map_char_table): Ignore char-table entries for
8088 charsets eight-bit-control and eight-bit-graphic.
8090 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8092 * emacs.c (main): Initialize keyboard syms before initializing
8093 window code, so face names are available.
8095 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8097 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8098 of an anchor at the beginning of a shy-group.
8100 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8102 * xdisp.c (handle_invisible_prop): Don't try to skip over
8103 invisible text if end of text is already reached.
8105 2000-05-25 Dave Love <fx@gnu.org>
8107 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8109 * coding.c (encode_eol): Add null statement after label.
8111 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8113 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8116 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8118 * ccl.c (ccl_driver): Fix previous change.
8120 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8122 * coding.c (run_pre_post_conversion_on_str): Set point to the
8123 beginning of buffer before calling coding->post_read_conversion.
8124 (decode_coding_string): Give correct args to
8125 run_pre_post_conversion_on_str.
8126 (encode_coding_string): Likewise.
8128 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8129 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8130 eight-bit-graphic correctly.
8132 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8134 * fileio.c (Finsert_file_contents): Even if a file is not found,
8135 execute codes for setting up coding system. Call
8136 after-insert-file-functions unconditionally.
8138 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8140 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8141 BSD_PGRPS are not defined.
8143 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8145 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8147 (syms_of_charset): Avoid building same strings.
8149 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8151 * lread.c (Fload): Add a comment about the meaning of
8152 Vuser_init_file being t.
8154 * puresize.h (BASE_PURESIZE): Increase to 675000.
8156 * s/gnu-linux.h (setpgrp): Don't define it here because this
8157 prevents compilation on GNU/Linux systems with glib 2.2.
8159 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8162 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8164 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8165 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8167 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8169 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8171 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8173 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8175 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8177 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8179 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8181 * keyboard.c (read_char): Allow character codes 128..255 to be
8182 handled by input-method-function.
8184 * insdel.c (adjust_markers_for_replace): Fix previous change.
8185 (adjust_after_replace): If PREV_TEXT is nil, call
8186 adjust_markers_for_insert, not adjust_markers_for_replace.
8188 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8190 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8191 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8192 [HAVE_GRANDPT]: Define.
8193 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8195 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8198 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8200 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8202 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8204 The following changes are to handle 8-bit characters in a
8205 multibyte buffer/string without facing with byte combining
8206 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8207 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8209 * Makefile.in (fns.o): Depend on charset.h.
8211 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8212 convert it to unibyte.
8213 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8215 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8216 apparent char boundary.
8217 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8218 0x80..0x9F to/from multibyte form.
8220 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8223 * callproc.c (Fcall_process): Always encode an argument string if
8224 it is multibyte. Setup src_multibyte and dst_multibyte members of
8225 process_coding properly.
8227 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8228 SPLIT_NON_ASCII_CHAR.
8230 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8232 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8234 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
8235 (SPLIT_CHARACTER_SEQ): This macro deleted.
8236 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
8237 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8238 and eight-bit-graphic.
8239 (char_to_string): Likewise. Signal an error for too large
8241 (char_printable_p): Return 0 for 8-bit characters.
8242 (update_charset_table): Update iso_charset_table only when a final
8243 character is non-negative.
8244 (find_charset_in_text): Renamed from find_charset_in_str.
8245 Arguments and return value changed. Callers changed.
8246 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8247 be -1 if CHARSET is used only internally.
8248 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8250 (Fcharset_after): Simplified.
8251 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8252 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8253 (multibyte_chars_in_text): Simplified by assuming there's no
8254 invalid multibyte sequence.
8255 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8256 (str_as_unibyte): New functions.
8257 (Fstring): Simpified by assuming that byte combining never happens.
8258 (init_charset_once): Initialization for
8259 LEADING_CODE_8_BIT_CONTROL.
8260 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8261 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8262 eight-bit-control and eight-bit-graphic.
8264 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
8265 (CHARSET_8_BIT_GRAPHIC): New macros.
8266 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8267 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8268 (CHARSET_REVERSE_CHARSET): Likewise.
8269 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8271 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8272 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8273 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8274 encounter an invalid multibyte sequence.
8275 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8276 sequence is always valid.
8277 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8278 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
8279 (CHAR_STRING): For 8-bit characters, call char_to_string.
8280 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8281 multibyte sequence is always valid.
8282 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8283 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8284 (str_as_unibyte): Extern them.
8285 (BCOPY_SHORT): Fix a bug.
8286 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
8287 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8288 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8289 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8291 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8292 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8293 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
8294 (EMIT_BYTES): New macros.
8295 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
8296 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8298 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8299 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8300 check the validity of multibyte sequence.
8301 (decode_coding_emacs_mule): New function.
8302 (encode_coding_emacs_mule): New macro.
8303 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8305 (DECODE_ISO_CHARACTER): Just return a character code.
8306 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8307 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8308 EMIT_CHAR to produced decoded characters. Exit the loop only by
8309 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8311 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8312 only position codes for an invalid character.
8313 (encode_designation_at_bol): Return new destination pointer. 5th
8314 arg DSTP is changed to DST.
8315 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8316 from the source by ONE_MORE_CHAR. Don't handle the case of last
8318 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8320 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8321 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8322 TWO_MORE_BYTES to fetch a byte from the source.
8323 (encode_eol): Pay attention to coding->src_multibyte.
8324 (detect_coding, detect_eol): Preserve members src_multibyte and
8326 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8327 (encoding_buffer_size): Set magnification to 3 for all coding
8328 systems that require encoding.
8329 (ccl_coding_driver): For decoding, be sure that the result is
8330 valid multibyte sequence.
8331 (decode_coding): Initialize coding->errors and coding->result.
8332 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8333 and raw-text, always call decode_eol. Handle the case of last
8334 block here. If not coding->dst_multibyte, convert the resulting
8335 sequence to unibyte.
8336 (encode_coding): Initialize coding->errors and coding->result.
8337 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8338 and raw-text, always call encode_eol. Handle the case of last
8340 (shrink_decoding_region, shrink_encoding_region): Detect cases
8341 that we can't skip data more rigidly.
8342 (code_convert_region): Setup src_multibyte and dst_multibyte
8343 members of coding. For decoding, if the buffer is multibyte,
8344 convert the source sequence to unibyte in advance. For encoding,
8345 if the buffer is multibyte, convert the resulting sequence to
8346 multibyte afterward.
8347 (run_pre_post_conversion_on_str): New function.
8348 (code_convert_string): Deleted and divided into the following two.
8349 (decode_coding_string, encode_coding_string): New functions.
8350 (code_convert_string1, code_convert_string_norecord): Call one of
8352 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8353 MAKE_NON_ASCII_CHAR.
8354 (Fset_terminal_coding_system_internal)
8355 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8356 and dst_multibyte members.
8357 (init_coding_once): Initialize iso_code_class with new enum
8358 ISO_control_0 and ISO_control_1.
8360 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8361 devided into ISO_control_0 and ISO_control_1.
8362 (struct coding_system): New members src_multibyte, dst_multibyte,
8363 errors, and result. Delete member fake_multibyte.
8364 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8366 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8369 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8372 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8374 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8376 (Ftranspose_region): Delete codes for handling byte combining.
8378 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8379 dst_multibyte members of coding. On handling REPLACE on unibyte
8380 buffer, convert the result of decode_coding to unibyte. On
8381 inserting into a mutibyte buffer, always call code_convert_region.
8382 (e_write): Setup coding->src_multibyte according to the
8383 multibyteness of the source (buffer or string).
8385 * fns.c (concat): Handle 8-bit characters correctly.
8386 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8387 unibyte in the result.
8388 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8389 valid multibyte form in the result.
8390 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8391 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8392 return -1, signal an error.
8393 (base64_encode_1): New arg MULTIBYTE. Get each character by
8394 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8395 character is found, return -1.
8396 (Fbase64_decode_region): Delete codes for handling byte-combining.
8397 Treat each decoded byte as a unibyte character.
8398 (Fbase64_decode_string): Return unibyte string.
8399 (Fcompare_strings, concat, string_byte_to_char): Use
8400 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8401 FETCH_STRING_CHAR_ADVANCE.
8402 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8403 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8405 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8406 SPLIT_NON_ASCII_CHAR.
8407 (fontset_ref_via_base, fontset_set): Likewise
8409 * insdel.c (adjust_markers_for_record_delete): Deleted.
8410 (adjust_markers_for_insert): Argument changed. Caller changed.
8411 (adjust_markers_for_replace): Likewise.
8412 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
8413 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8414 (copy_text): Delete unused local varialbe c_save. For converting
8415 to multibyte, be sure to make all 8-bit characters in valid
8417 (count_size_as_multibyte): Handle 8-bit characters correctly.
8418 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8419 (adjust_after_replace, replace_range, del_range_2)
8420 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8421 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8422 (adjust_after_replace, replace_range, del_range_2) Delete codes for
8423 handling byte combining.
8424 (adjust_before_replace): Deleted.
8426 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8427 SPLIT_NON_ASCII_CHAR.
8428 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8429 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8430 (Fkey_description): Likewise.
8432 * lread.c (read1): On reading multibyte string, be sure to make
8433 all 8-bit chararacters in valid multibyte form.
8434 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8436 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8439 * process.c (Fstart_process): GCPRO current_dir before calling
8440 Ffind_operation_coding_system. Encode arguments here.
8441 (create_process): Don't encode arguments here. Setup
8442 src_multibyte and dst_multibyte members of struct coding.
8443 (read_process_output): Setup src_multibyte and dst_multibyte
8444 members of struct coding. If the output is to multibyte buffer,
8445 always decode the output of the process. Adjust the
8446 representation of 8-bit characters to the multibyteness of the output.
8447 (send_process): Setup coding->src_multibyte according to the
8448 multibyteness of the source.
8450 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8451 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8452 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8454 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
8456 * w16select.c (Fw16_set_clipboard_data): Setup members
8457 src_multibyte and dst_multibyte of coding. Adjusted for the
8458 change for find_charset_in_str.
8459 (Fw16_get_clipboard_data): Likewise.
8461 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8462 dst_multibyte of coding.
8463 (x_to_w32_font): Likewise.
8465 * w32select.c (Fw32_set_clipboard_data): Setup members
8466 src_multibyte and dst_multibyte of coding. Adjusted for the
8467 change for find_charset_in_str.
8468 (Fw32_get_clipboard_data): Likewise.
8470 * xdisp.c (get_next_display_element): Handle 8-bit characters
8472 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
8473 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8475 * xselect.c (selection_data_to_lisp_data): Setup members
8476 src_multibyte and dst_multibyte of coding. Adjusted for the
8477 change for find_charset_in_str.
8478 (lisp_data_to_selection_data): Likewise.
8480 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8482 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
8484 * dispextern.h (Vimage_types): Add extern declaration.
8486 * xdisp.c (Vimage_types): Moved here from xfns.c.
8487 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8489 * xfns.c (Vimages_types): Moved to xdisp.c.
8490 (syms_of_xfns): Move `image-types' to xdisp.c.
8492 * w32fns.c (Vimage_types): Removed.
8493 (syms_of_w32fns): Remove `image-types'.
8495 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8497 * fns.c (map_char_table): Pay attention to character number of
8498 charset. Check the validity of charset at the first level. For
8499 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8502 * fontset.c: Include "buffer.h".
8503 (fs_load_font): If the face has fontset, record the face ID in
8505 (Finternal_char_font): New function.
8506 (accumulate_font_info): New function.
8507 (Ffontset_info): Rewritten for the new fontset implementation.
8508 (syms_of_fontset): Register Vdefault_fontset in the first element
8509 of Vfontset_table. Include Vdefault_fontset in
8510 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8513 2000-05-16 Dave Love <fx@gnu.org>
8515 * m/iris5d.h: Deleted -- unused.
8517 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8519 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8520 `invalid' instead of `illegal'.
8522 * indent.c (Fmove_to_column): When ending within a tab, insert
8523 spaces first so that markers at the end of the tab get adjusted.
8525 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8526 buffer list that wasn't selected in that frame.
8528 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8529 is needed on mescaline, use a 2 char prefix, and call
8530 make_temp_name with second arg non-zero.
8532 * fileio.c (make_temp_name): New function, extracted from
8534 (Fmake_temp_name): Use it.
8536 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8538 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
8540 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8542 * Makefile.in (lisp): Add env.elc.
8544 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8546 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8548 * search.c (Freplace_match): Handle case of `\N' in the
8549 replacement when there's no group N.
8551 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8553 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8554 of the message to message_dolog.
8556 * keyboard.c (read_char): Don't clear current message for help
8557 events; let the code handling help events handle this. Change
8558 code detecting help events that should be ignored.
8560 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8561 we're interating over a string.
8563 2000-05-09 Dave Love <fx@gnu.org>
8565 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8566 that offset before writing. Move gcpro region past call of
8569 2000-05-04 Dave Love <fx@gnu.org>
8571 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8573 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8575 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8576 of inserted characters when BUF equals the current buffer, and PT
8577 is in front of or equal to FROM.
8579 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8581 * xdisp.c (handle_single_display_prop): If display property value
8582 is invalid, or something not supported on the frame, restore
8583 iterator's position to what it was initially. Make sure to return
8584 0 for invalid and unsupported property values.
8586 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8587 that x_per_char_metric returns null.
8589 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8591 * xterm.h (struct face): Add forward declaration.
8592 (struct image): Ditto.
8593 (image_ascent): Add prototype.
8595 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8596 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8597 image_ascent instead of using IMAGE_ASCENT.
8599 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8600 (IMAGE_ASCENT): Removed.
8602 * xfns.c (Qcenter): New variable.
8603 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8604 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8605 (image_ascent): New function.
8606 (lookup_image): Recognize `:ascent center'.
8607 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8608 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8609 (xbm_load): Don't set image's ascent here.
8610 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8611 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8612 check ascent values here.
8613 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8614 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8615 (syms_of_xfns): Initialize Qcenter.
8617 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8618 to the limits, increase the limits.
8620 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8622 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8623 Check Vfont_encoding_alist against the full name of the opened font.
8625 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8627 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8628 taller than the window.
8630 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8632 * xfaces.c (realize_x_face): Fix the argument of the second
8633 xassert. BASE_FACE may not be a face for ASCII.
8635 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8637 * print.c (print_object): Treat print-length < 0 as nil.
8639 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8641 * s/freebsd.h (TERMCAP_OBJ): Removed.
8642 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8644 * lread.c (read1): Don't treat period followed by certain
8645 characters as symbol start.
8647 * xfns.c (slurp_file): New function.
8648 (xbm_image_p): Handle case of in-memory XBM files.
8649 (xbm_scan): Rewritten to work on memory buffers instead of files.
8650 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8651 Work on memory buffers instead of files. If DATA is null test
8652 if buffer looks like an in-memory XBM file.
8653 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8654 memory buffers instead of files.
8655 (xbm_file_p): New function.
8656 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8658 * lread.c (end_of_file_error): New function.
8659 (read1): Call it instead of signaling `end-of-file' directly.
8661 * print.c (print_error_message): Print data of `end-of-file'
8662 with Fprinc instead of Fprin1.
8664 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8666 * window.c (freeze_window_start): Check that minibuffer scroll
8667 window isn't nil before extracting the window structure pointer
8670 * undo.c (record_delete): If we hit the end of the undo list, stop
8671 picking elements apart.
8673 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8675 * xdisp.c (display_line): If lines are continued, restore
8676 iterator's ascent/descent information to the values before the
8677 first glyph not fitting on the line.
8679 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8681 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8682 positions in glyph matrix. Don't compute new window end positions.
8684 * dispnew.c (increment_matrix_positions): Renamed from
8685 increment_glyph_matrix_buffer_positions.
8686 (increment_row_positions): Renamed from
8687 increment_glyph_row_buffer_positions.
8689 * dispextern.h: Change names of renamed functions from dispnew.c
8692 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8694 * fileio.c (Fdo_auto_save): Create directories for auto-save
8695 list file if necessary.
8697 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8698 from buffer or frame.
8699 (automatic_hscrolling_p): New variable.
8700 (hscroll_windows): Scroll windows horizontally only if automatic
8701 hscrolling is allowed.
8702 (syms_of_xdisp): New variable `automatic-hscrolling'.
8704 * frame.h (struct frame): Add member extra_line_spacing.
8706 * xfns.c (x_set_line_spacing): New function.
8707 (Fx_create_frame): Set line spacing from resources.
8708 (Qline_spacing): New variable.
8709 (syms_of_xfns): Initialize Qline_spacing.
8711 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8713 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8714 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8715 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8716 extra_line_spacing from default value.
8717 (init_buffer_once): Initialize default value of extra_line_spacing.
8719 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8722 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8723 prompt_width. Add extra line spacing.
8725 * term.c (produce_glyphs): Remove reference to struct it's
8728 * dispextern.h (struct it): Remove member prompt_width, add
8731 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8733 * dispnew.c (update_frame_line): When writing a whole line, make
8734 sure cursor is in the right row afterwards, otherwise a use of
8735 capability `ch' in cmgoto might leave the cursor in the row below.
8737 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8739 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8741 * keyboard.c (timer_check): Fix typo in comment.
8743 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8745 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8746 name change: ch -> character.
8748 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8750 * keyboard.c (echo_message_buffer): New variable.
8751 (echo_now): Set echo_message_buffer to the echo area buffer used
8752 to display the echo.
8753 (cancel_echoing): Reset echo_message_buffer to nil.
8754 (read_char): Code rewritten that handles canceling an echo or
8755 echoing a dash, respectively.
8757 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8758 directory doesn't exist.
8760 2000-04-19 Dave Love <fx@gnu.org>
8762 * fns.c (syms_of_fns): Defsubr mapc.
8763 (concat): Don't allow numeric args.
8764 (Fconcat): Doc change.
8766 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8768 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8769 instead define end_match(1|2) more carefully.
8770 Use GET_CHAR_BEFORE_2 for `begline'.
8772 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8774 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8775 on 64-bit systems where NULL is defined as `0'.
8777 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8778 the `variable argument list' to make it work on Alpha.
8780 * m/alpha.h (_LP64) [!_LP64]: Define.
8781 (ORDINARY_LINK): Define for NetBSD.
8783 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8785 2000-04-19 Dave Love <fx@gnu.org>
8787 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8790 * Makefile.in (LIBS): Don't use.
8791 (GETLOADAVG_OBJ): Define again.
8792 (otherobj): Add GETLOADAVG_OBJ.
8794 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8796 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8798 * lread.c (read_filtered_event): Cancel and start busy cursor.
8800 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8801 that the per-character metrics may be null.
8803 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8805 * buffer.c (clone_per_buffer_values): New function.
8806 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8807 clone_per_buffer_values if CLONE is not nil.
8809 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8811 2000-04-16 Dave Love <fx@gnu.org>
8813 * Makefile.in: Remove obsolete localcpp stuff.
8814 (GETLOADAVG_OBJ): Don't define.
8815 (obj): Move LIBOBJS...
8816 (otherobj): ... to here.
8817 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8818 whitespace-only lines after the continuation (Irix).
8820 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8822 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8824 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8826 2000-04-14 Dave Love <fx@gnu.org>
8828 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8829 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8830 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8831 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8834 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8835 autoconfiscated HAVE_GETLOADAVG.
8837 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8840 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8842 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8843 (fill_in_lock_file_name): Avoid existing files that aren't links.
8845 2000-04-14 Dave Love <fx@gnu.org>
8847 * Makefile.in (LIBS, LIBOBJS): New variable.
8848 (INTERVAL_SRC): Convert to make variable.
8849 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8850 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8851 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8853 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8854 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8855 (shortlisp): Add facemenu, float-sup, frame.
8856 (SOME_MACHINE_LISP): Remove them from here.
8857 (LIBES): Change unused LDLIBS to autoconf LIBS.
8859 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8861 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8863 * composite.c (update_compositions): If FROM and TO are not in a
8864 valid range, do nothing.
8866 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8868 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
8870 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
8872 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8875 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8877 * fileio.c (a_write): Remove redundant semi-colons.
8878 (e_write): Return -1 if failed to write all the data.
8879 This fixes the changes made at 1999-12-15.
8881 2000-04-12 Dave Love <fx@gnu.org>
8883 * fns.c (mapcar1): Test for null vals to support mapc.
8884 (Fmapc): New function.
8886 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8888 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8889 (IT_frame_up_to_date): Support the buffer local value of
8890 cursor-type, if defined.
8892 2000-04-10 Dave Love <fx@gnu.org>
8894 * editfns.c (preceding-char, following-char): Doc fix.
8896 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8898 * Makefile.in (temacs): Revert 2000-03-12 change.
8900 2000-04-10 Jason Rumney <jasonr@gnu.org>
8902 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8904 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8906 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8907 area buffer, if it's not set up yet.
8909 * indent.c (compute_motion): Set immediate_quit.
8911 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8913 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
8914 (realize_tty_face): Suppress boldness if colors are the inverse of
8915 the default colors, and tty_suppress_bold_inverse_default_colors_p
8917 (Ftty_suppress_bold_inverse_default_colors): New function.
8918 (syms_of_xfaces): Defsubr it.
8920 * buffer.c (Frestore_buffer_modified_p): New function.
8921 (syms_of_buffer): Defsubr it.
8923 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8925 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8926 charset id (int) argument, not a charset (Lisp_Object).
8928 * coding.h (code_convert_string): Declare.
8929 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8930 object, as the fourth argument to code_convert_string.
8932 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
8933 (Fset_fontset_font): Use EQ to compare lisp objects.
8935 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8937 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8938 a pointer that looks like a lisp object.
8939 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8940 zero, instead see whether it's an integer object, since they can't
8942 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8944 * dispnew.c (allocate_matrices_for_frame_redisplay)
8945 (direct_output_forward_char): Use X(U)INT and make_number as needed
8946 to convert between (unsigned) int values and lisp integers.
8947 * keyboard.c (read_key_sequence): Likewise.
8948 * lread.c (substitute_object_recurse): Likewise.
8949 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8950 * minibuf.c (do_completion, Fminibuffer_complete_word)
8951 (Fminibuffer_completion_help): Likewise.
8952 * term.c (produce_special_glyphs): Likewise.
8954 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8955 * print.c (print_preprocess, print_object): Likewise.
8957 * search.c (compile_pattern): Use NILP when checking for nil.
8959 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8960 __OPTIMIZE__]: Provide a GNU C macro version that handles
8962 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8963 field, to better cope with ENABLE_CHECKING and calls that modify a
8964 Lisp_Object using its old value.
8966 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8968 * window.c (compare_window_configurations): Signal an error
8969 if parameters C1 or C2 aren't window configurations.
8971 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8972 AFTER_POTENTIAL_GC calls around calls to functions that can
8973 signal an error and thus invoke the debugger.
8975 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8977 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8978 an error if decoding fails.
8980 * keyboard.c (lispy_mouse_names): Variable removed.
8981 (Vlispy_mouse_stem): New variable.
8982 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8983 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8984 for any mouse button number. Increase size of mouse_syms and
8985 button_down_location as needed. Call modify_event_symbol with
8986 different arguments.
8987 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8988 Call modify_event_symbol with different arguments.
8989 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8990 for any button number. Call modify_event_symbol with different
8992 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8993 Accept a string for NAME_ALIST_OR_STEM.
8995 * lisp.h (larger_vector): Add prototype.
8997 * fns.c (larger_vector): Make externally visible.
8999 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9001 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9003 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9004 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9005 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9006 we are between str1 and str2.
9007 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9008 (PATFETCH): Use `TRANSLATE'.
9009 (PATFETCH_RAW): Fetch multibyte char if applicable.
9010 (PATUNFETCH): Remove.
9011 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9012 When writing a char, write it directly into the pattern buffer rather
9013 than going needlessly through a temp char-array.
9014 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9015 multibyte magic and remove the useless `#ifdef emacs'.
9016 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9019 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9020 conditional on `emacs'.
9022 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9024 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9026 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9027 non-union-type versions of XMARK and friends here, because XMARK
9028 and friends won't work on an integer field if NO_UNION_TYPE is not
9030 (make_number): Define as a function if it's not defined as a macro.
9032 * composite.c (run_composite_function): Use NILP when checking for nil.
9033 (syms_of_composite): Delete local var NARGS, pass an int as first
9034 argument to Fmake_hash_table.
9036 * editfns.c (text_property_stickiness): Use NILP to test
9037 Lisp_Object boolean value.
9038 (Fmessage_or_box): Don't use NILP to test int variable.
9039 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9040 problems reading from and changing the same lisp value in an
9043 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9045 * term.c (TN_no_color_video): New variable.
9046 (term_init): Intitialize TN_no_color_video.
9047 (enum no_color_bit): New enumeration.
9048 (MAY_USE_WITH_COLORS_P): New macro.
9049 (turn_on_face): Use it to determine if attributes may be used
9050 combined with colors.
9052 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9054 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9055 with int lvalues via casts; instead, just yield lisp object lvalues.
9056 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9057 proper accessor macros.
9058 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9059 (grow_mini_window): Fix typo getting int value of root->height.
9061 * xdisp.c (compute_string_pos): Fix order of arguments to
9062 string_pos_nchars_ahead.
9063 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9064 count arg to variable-arg routines like Frun_hook_with_args and
9066 (back_to_previous_visible_line_start)
9067 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9068 fixed-arg routines like Fget_char_property and Fmake_string.
9069 (reconsider_clip_changes): Use XINT when comparing integer lisp
9070 objects, or passing them as int arguments.
9071 (mark_window_display_accurate, insert_left_trunc_glyphs)
9072 (append_space, extend_face_to_end_of_line): Use make_number when
9073 storing or passing integer values as lisp objects.
9074 (set_cursor_from_row, highlight_trailing_whitespace): Use
9075 INTEGERP, not implicit test against zero, for glyph object.
9076 (try_window_id): Don't use make_number when we want an int value.
9078 * xfaces.c (xlfd_symbolic_value): Make last argument a
9079 Lisp_Object, to be consistent with callers.
9080 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9081 (lface_hash): Apply XFASTINT to lisp values before folding in.
9083 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9084 fill in window width and height. Pass an int, not a lisp object,
9085 as first arg to Finsert.
9087 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9089 * xfaces.c (realize_basic_faces): Block input while realizing
9092 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9094 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9096 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9098 * xterm.c (x_produce_glyphs): When displaying unibyte text
9099 or ASCII, handle case that per-char metric is null.
9101 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9103 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9105 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9106 (XSUBR, XBUFFER): Verify correct object type before returning
9107 pointer, using eassert.
9108 * frame.h (XFRAME): Likewise.
9110 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9111 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9112 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9113 * data.c (set_internal): Likewise.
9114 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9115 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9116 * fileio.c (auto_save_1): Likewise.
9117 * insdel.c (check_markers): Likewise.
9118 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9119 * undo.c (record_insert): Likewise.
9120 * vmsproc.c (child_sig): Likewise.
9121 * window.c (unshow_buffer, window_loop): Likewise.
9122 * xterm.c (x_erase_phys_cursor): Likewise.
9124 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9126 * xfns.c (free_image_cache): Free the cache structure itself
9127 last, after all its members have been freed.
9129 * lisp.h (xstrdup): Add prototype.
9131 * alloc.c (xstrdup): Moved here from xfaces.c.
9132 (allocating_for_lisp): Variable removed.
9133 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9135 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9137 (xstrdup): Moved to alloc.c.
9139 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9141 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9143 * emacs.c (main): Fix sense of no-loadup test.
9145 * config.in (ENABLE_CHECKING): Undef.
9147 * lisp.h (struct interval): Replace "parent" field with a union of
9148 interval pointer and Lisp_Object; add new bitfield to use as
9149 discriminant. Change other flag fields to bitfields.
9150 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9151 is defined and the supplied test fails, print a message and abort.
9152 (eassert): New macro. Use CHECK to provide an assert-like facility.
9154 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9155 pointers; abort if the value looks like a lisp object.
9156 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9157 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9158 Modify for new interval parent definition.
9160 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9161 (UNMARK_BALANCE_INTERVALS): Update references that need an
9162 addressable lisp object in the interval structure.
9163 (die): New function.
9164 (suppress_checking): New variable.
9166 * intervals.c (interval_start_pos): Just return 0 if there's no
9169 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9171 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9172 and earlier Emacs versions.
9174 * keyboard.c (Ftop_level): Cancel busy-cursor.
9176 * eval.c (call_debugger): Cancel busy-cursor.
9178 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9180 * search.c (Freplace_match): Adjust multibyteness of the current
9181 buffer and NEWTEXT. Free allocated memory before signaling an error.
9183 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9185 * regex.c (analyse_first): New function obtained by ripping out most
9186 of re_compile_fastmap and generalizing it a little bit so that it
9187 can also just return whether a given (sub)pattern can match the empty
9189 (regex_compile): Use `analyse_first' to decide whether the loop-check
9190 needs to be done or not for *, +, *? and +? (the loop check is costly
9191 for non-greedy repetition).
9192 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9194 2000-03-28 Dave Love <fx@gnu.org>
9196 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
9198 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9200 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9202 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9204 (enum re_opcode_t): Update description of succeed_n.
9205 (PATFETCH): Always define.
9206 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9207 operators, char classes, shy-groups and intervals).
9208 Optimize special cases of intervals so as to only use succeed_n and
9209 jump_n when really needed.
9210 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9211 that we don't have to handle the special cases any more.
9212 Simplify on_failure_jump handling as well.
9214 2000-03-28 Jason Rumney <jasonr@gnu.org>
9216 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9218 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9220 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9222 * s/msdos.h (GC_SETJMP_WORKS): Define.
9224 * alloc.c (mark_maybe_object): New function.
9225 (mark_memory): Use it.
9226 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9227 (setjmp_tested_p, longjmp_done): New variables.
9228 (test_setjmp): New function.
9229 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9230 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9232 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9233 to DEC_TEXT_POS and INC_TEXT_POS.
9235 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9236 with parameter MULTIBYTE_P.
9238 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
9240 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9241 buffers because it looks for multibyte character byte sequences
9242 which don't exist in unibyte text.
9244 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9246 * xfaces.c (register_color, unregister_color, unregister_colors)
9247 [DEBUG_X_COLORS]: New functions.
9248 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9250 * xfns.c (x_set_cursor_color): Get color reference counts right.
9252 * xterm.c (x_copy_color): New function.
9253 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9255 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9256 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9257 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9258 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9259 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9260 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9261 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9262 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9263 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9264 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9266 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9267 names for handling per-buffer variables.
9269 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9270 instead of MAX_BUFFER_LOCAL_VARS.
9271 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9273 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9275 * xfns.c (x_specified_cursor_type): New function.
9276 (x_set_cursor_type): Use it.
9278 * buffer.h (struct buffer): Add cursor_type.
9280 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9282 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9283 (print_partial_compiled_pattern, re_compile_fastmap):
9285 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9286 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9287 executing it as well as when popping it off the stack to find infinite
9288 loops in non-greedy repetition operators.
9290 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9292 * doc.c (Qfunction_documentation): New variable.
9293 (syms_of_doc): Initialize Qfunction_documentation.
9294 (Fdocumentation): If FUNCTION is a symbol with non-nil
9295 `function-documentation' property, return a documentation derived
9298 * buffer.c (syms_of_buffer): Add default-cursor-type.
9299 (init_buffer_once): Don't let cursor_type have a local value
9302 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9303 on buffer-local value of cursor_type.
9304 (x_draw_bar_cursor): Add parameter WIDTH.
9306 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9307 (init_buffer_once): Set default cursor_type value to t.
9308 Mark cursor_type as local everywhere.
9309 (syms_of_buffer): New per-buffer variable cursor-type.
9311 * buffer.h (struct buffer): Remove member local_var_flags,
9313 (MAX_BUFFER_LOCAL_VARS): New macro.
9314 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9315 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9316 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9317 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9319 * print.c (print_object): Use new macros for per-buffer variables.
9321 * category.c (Fset_category_table): Use new macros for per-buffer
9324 * buffer.c (buffer_permanent_local_flags): Make a char array.
9325 (max_buffer_local_idx): New variable.
9326 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9327 for new handling of per-buffer variables.
9328 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9329 (init_buffer_once): Initialize per-buffer vars differently.
9330 Set max_buffer_local_idx.
9332 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9335 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
9337 * data.c (do_symval_forwarding, store_symval_forwarding)
9338 (find_symbol_value, set_internal, default_value, Fset_default)
9339 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9340 per-buffer variables.
9342 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9344 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9346 * xterm.c (x_term_init): Unblock input around call1 of
9347 Qvendor_specific_keysyms.
9349 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9350 (find_defun_start): Consider an open parenthesis in column 0
9351 a defun start only if open_paren_in_column_0_is_defun_start is set.
9352 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9354 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9356 * eval.c (Fautoload): Add entry in load-history (if after dump).
9357 * lread.c (load-history): Update docstring.
9359 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9361 * indent.c (Fvertical_motion): Always use the current buffer.
9362 Temporarily change the window's buffer, if necessary.
9364 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9366 * xterm.c (fast_find_position): Make sure not to consider rows
9367 not visible in the window.
9369 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9371 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9372 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9374 2000-03-22 Jason Rumney <jasonr@gnu.org>
9376 * w32menu.c (single_submenu): Set help string to NULL if none.
9377 (w32_menu_show): Set help string correctly.
9378 (add-menu-item): Set help string in MIIM_DATA for menu item.
9379 Load SetMenuItemInfoA explicitly.
9380 (w32_menu_display_help): New function.
9382 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9383 (QCdata): Moved to xdisp.c.
9385 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9386 (Vw32_charset_to_codepage_alist): Removed.
9387 (Vw32_charset_info_alist): New variable.
9388 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
9389 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
9390 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
9391 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9393 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9394 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9395 Define Vw32_charset_info_alist and w32_charset symbols.
9397 2000-03-22 Jason Rumney <jasonr@gnu.org>
9399 * makefile.nt (w32bdf.obj): Update dependencies.
9401 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9403 * w32fns.c: Include fontset.h after dispextern.h.
9404 (Fx_create_frame): Do not create fontset.
9405 (w32_load_system_font): Doc fix.
9406 (Fx_close_connection): Free full_name if it is not shared.
9408 * w32term.c: Include fontset.h after dispextern.h.
9409 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
9411 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9412 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9413 (w32_font_is_double_byte): New function, needs body.
9414 (x_append_glyph): Set glyph->glyph_not_available_p.
9415 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9416 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9417 character, convert it to a unibyte character.
9418 (struct glyph_string): Delete member `charset'.
9419 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9420 calculating it is found.
9421 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9422 the case that per char metric is not available correctly.
9423 (x_fill_glyph_string): Handle the case that the specific glyph is
9424 not available correctly.
9425 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9426 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9427 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9428 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9429 fontset. Don't call FS_LOAD_FONT.
9431 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9433 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9434 (INT_LISPLIKE): New macro.
9435 (NULL_INTERVAL_P): Use it.
9436 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
9437 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
9438 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9440 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9441 explicit references to "parent" field of struct interval and
9442 associated unclean type conversions.
9443 * intervals.c (create_root_interval, root_interval, rotate_right)
9444 (rotate_left, balance_possible_root_interval, split_interval_right)
9445 (split_interval_left, interval_start_pos, find_interval)
9446 (next_interval, previous_interval, update_interval)
9447 (adjust_intervals_for_insertion, delete_node, delete_interval)
9448 (adjust_intervals_for_deletion, merge_interval_right)
9449 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
9450 (copy_intervals_to_string): Likewise.
9451 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9453 * syntax.c (update_syntax_table): Likewise.
9455 * intervals.c (reproduce_tree_obj): New function, like
9456 reproduce_tree but takes a Lisp_Object for the parent. Declare
9458 (graft_intervals_into_buffer): Use it when appropriate.
9459 (reproduce_tree): Declare with prototype.
9460 (balance_possible_root_interval): Check that the parent is a lisp
9461 object before trying to examine its type.
9463 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9465 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9466 as strings only if both are known to be strings.
9468 * s/openbsd.h (LIBS_TERMCAP): Undef.
9470 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9472 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9473 definitions for non-Emacs compilation.
9474 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9475 outside of `#ifdef emacs'.
9476 (print_partial_compiled_pattern): Update.
9477 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9478 (re_compile_fastmap): Merge handling of charset and charset_not (for
9479 emacs and non-emacs compilation as well).
9480 Similarly for (not)categoryspec and (not)syntaxspec.
9481 Don't use the fastmap when reaching `anychar' since the added
9482 complexity is not justified.
9483 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9484 and (not)syntaxspec. Merge (not)categoryspec.
9486 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9488 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
9489 (FACE_FOR_CHAR): Define them differently for the configuration of
9492 2000-03-21 Dave Love <fx@gnu.org>
9494 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9497 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9499 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9500 (lface_fully_specified_p): Don't check contents of
9501 LFACE_FONT_INDEX because that attribute is optional.
9502 (realize_x_face): Remove now unwarranted xassert.
9504 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9506 The following changes are to make font selection based on
9507 characters, not charset. In addition, they recover fontset
9508 facilities while utilizing the new font selection mechanism.
9510 * Makefile.in (fontset.o): Depend on dispextern.h.
9512 * alloc.c (mark_face_cache): Don't mark face->registry.
9514 * dispextern.h (struct glyph): New member glyph_not_available_p.
9515 Use 22 bits for face_id.
9516 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9517 (struct face): Delete member registry, new member ascii_face.
9518 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9519 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9520 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9521 (struct it): Delete member charset, new member glyph_not_available_p.
9523 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9524 (struct fontset_info, struct fontset_data): Structs removed.
9525 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
9526 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
9527 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9528 (fs_free_face_fontset, fontset_font_pattern)
9529 (face_suitable_for_char_p, face_for_char)
9530 (make_fontset_for_ascii_face): Extern them.
9531 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9532 (FS_LOAD_FACE_FONT): New macro.
9534 * fontset.c: All codes rewritten or adjusted for the change of
9535 fontset implementation. Now fontset is represented by char table.
9536 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
9538 (my_strcasecmp): Function removed.
9539 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
9540 (AREF, ASIZE): New macros.
9541 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
9542 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
9543 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9544 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
9545 (fontset_id_valid_p, font_family_registry, fontset_name)
9546 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
9547 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9549 (fs_load_font): New arg FACE. Caller changed.
9550 (fs_query_fontset): Argument changed. Caller changed.
9551 (Fquery_fontset): call fs_query_fontset.
9552 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9554 (clear_fontset_elements, check_registry_encoding)
9555 (check_fontset_name): New functions.
9556 (syms_of_fontset): Set char-table-extra-slots property of fontset
9557 to 3. Staticpro and initialize Vfontset_table and
9558 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9560 * frame.h (struct frame): Member `fontset_data' removed.
9561 (FRAME_FONTSET_DATA): Macro removed.
9563 * frame.c (make_frame): Don't allocate f->fontset_data.
9564 (Fdelete_frame): Don't free f->fontset_data.
9566 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9568 * xdisp.c (charset_at_position): Function removed.
9569 (init_iterator): Don't set member charset of struct `it'.
9570 (handle_face_prop, reseat_to_string, set_iterator_to_next)
9571 (next_element_from_display_vector, insert_left_trunc_glyphs):
9573 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9575 (get_next_display_element, append_space)
9576 (extend_face_to_end_of_line): Likewise.
9578 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9580 (clear_font_table, frame_update_line_height, load_face_font):
9581 Adjusted for the change of fontset implementation.
9582 (load_face_fontset_font): Function removed.
9583 (pixel_point_size): New function.
9584 (font_list): Argument type changed. Caller changed.
9585 (LFACE_FONT): New macro.
9586 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9587 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9588 Lisp_Object. Determine the font name by actually loading a font
9589 by the specified pattern. Set LFACE_FONT (lface) to the specified
9590 pattern. Even if a font is not found, don't try alternatives.
9591 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9592 (set_font_frame_param): If `font' is specified in lface, use it.
9593 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9594 (lface_same_font_attributes_p): Likewise.
9595 (make_realized_face): Arguent changed. Caller changed. Set
9596 face->ascii_face to face itself.
9597 (free_realized_face): Free face->fontset if face is for ASCII.
9598 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
9599 (deduce_unibyte_registry, x_charset_registry): Functions removed.
9600 (free_realized_multibyte_face): New function.
9601 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9602 changed. Caller changed.
9603 (try_font_list): Argument type changed.
9604 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9605 (choose_face_font): Argument changed. Handle fontset properly.
9606 (choose_face_fontset_font): Function removed.
9607 (realize_default_face, realize_named_face): Don't remove the
9609 (realize_face): Argument changed. Caller changed. Remove face
9610 with the arg former_face_id in advance. Load font for the new face.
9611 (realize_x_face): Argument changed. Caller changed. For a
9612 multibyte character, share fontset with base_face. For a single
9613 byte character, make a new realized fontset. Don't load a font here.
9614 (realize_tty_face): Argument changed. Caller changed.
9615 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9616 (face_at_buffer_position): Don't check multibyte_p for returning
9618 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9619 FACE_SUITABLE_FOR_CHARSET_P.
9620 (syms_of_xfaces): Remove code for Qx_charset_registry and
9621 Vface_default_registry.
9623 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9624 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9625 (x_per_char_metric): Don't try FONT->default_char. Even if
9626 pcm->width is zero, glyph bits may exist.
9627 (x_encode_char): Always initialize char2b->byte1.
9628 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9629 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
9630 (x_append_glyph): Set glyph->glyph_not_available_p.
9631 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9632 it->charset. Handle the case that per char metric is not
9633 available. If it->multibyte_p is zero and it->c is a multibyte
9634 character, convert it to a unibyte character.
9635 (struct glyph_string): Delete member `charset'.
9636 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9637 the case that per char metric is not available correctly.
9638 (x_fill_glyph_string): Handle the case that the specific glyph is
9639 not available correctly.
9640 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9641 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9642 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9643 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9644 fontset. Don't call FS_LOAD_FONT.
9646 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9647 (x_create_tip_frame): Likewise.
9648 (Fx_close_connection): Free full_name of font_info.
9650 * fns.c (optimize_sub_char_table): New function.
9651 (Foptimize_char_table): New function.
9652 (syms_of_fns): Defsubr Soptimize_char_table.
9654 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9656 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9657 only if buffer is displayed in some window.
9659 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9660 (try_window_reusing_current_matrix): Don't call scroll run
9661 function if run's current and desired position are the same;
9662 this prevents cursor flickering.
9664 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9666 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9668 * regex.c (RE_STRING_CHAR): New macro.
9669 (GET_CHAR_AFER_2): Remove.
9670 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9671 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9672 (print_partial_compiled_pattern, re_compile_fastmap)
9673 (re_match_2_internal): Remove on_failure_jump_exclusive.
9674 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9675 optimization only need to work for * (ie. can use of_keep_string_jump).
9676 Remove the special case for .*\n since it is now covered by the general
9678 (re_search_2): Don't bother with `room'.
9679 (skip_one_char): New function.
9680 (skip_noops): Simplify since `memory' is not needed any more.
9681 (mutually_exclusive_p): Restructure slightly to use `switch' and
9682 add handling for "all" remaining cases.
9683 (re_match_2_internal): Change on_failure_jump_smart to use
9684 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9685 rather than on_failure_jump_exclusive.
9687 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9689 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9690 number of bits per RGB because it's everywhere used as the depth
9693 * term.c (calculate_costs): Remove code dealing with X frames.
9695 2000-03-19 Richard M. Stallman <rms@gnu.org>
9697 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9699 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9701 * lread.c (read_integer): Unread the last char not consumed.
9703 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9705 * xterm.c (x_update_window_cursor): Don't update in frames
9706 which are in the process of being deleted.
9708 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9710 * Makefile.in (mostlyclean): Add `*.core'.
9711 (clean): Add `bootstrap-emacs'.
9713 * lread.c (read_integer): New function.
9714 (read1): Support read syntax #o, #x, #b, #r.
9716 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9718 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9719 make sure POINTER_TO_OFFSET gives the same value before and after
9720 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9721 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9722 (debug): Now only active if > 0 rather than if != 0.
9723 (DEBUG_*): Update for the new meaning of `debug'.
9724 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9725 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9726 in `succeed_n', `jump_n' and `set_number_at'.
9727 (store_op1, store_op2, insert_op1, insert_op2)
9728 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9729 (group_in_compile_stack): Move to after its arg's types are
9730 declared and add a prototype.
9731 (PATFETCH): Define in terms of PATFETCH_RAW.
9732 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
9733 (QUIT): Redefine as a nop except for NTemacs.
9734 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9735 indentation of the greedy-op and shy-group code.
9736 (at_(beg|end)line_loc_p): Fix argument's types.
9737 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9738 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9739 (MATCHING_IN_FIRST_STRING): Remove.
9740 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9741 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9742 QUIT unconditionally.
9744 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9746 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9749 * process.c (send_process): Add a hint that the function
9750 can call Lisp code to its comment.
9752 * lread.c (load_dangerous_libraries): New variable.
9753 (Vbytecomp_version_regexp): New variable.
9754 (safe_to_load_p): New function.
9755 (Fload): Handle files not compiled with Emacs specially.
9756 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9758 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9760 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9762 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9763 support functions only if HAVE_X11R6_XIM is defined.
9764 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9766 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9768 * xfns.c (X_I18N_INHIBITED): Don't define.
9769 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
9770 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9772 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9773 (HAVE_X11R6_XIM): Define.
9775 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9777 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9778 If set, call XSynchronize.
9780 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9782 * regex.c: Declare a new type `re_char' used throughout the code
9783 for the string char type. It's `const unsigned char' to match the
9784 rest of Emacs. Consistently make sure all pointers to strings use
9785 it and make sure all pointers into the pattern use `unsigned char'.
9786 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9787 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9790 * charset.h (GET_CHAR_AFTER_2): Remove.
9791 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9793 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9795 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9796 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9797 of them try to use backquotes.
9799 2000-03-12 Dave Love <fx@gnu.org>
9801 * unexelf.c: Restore changes of 1999-10-19.
9802 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9803 fix its type and alignment; copy it from current process.
9805 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9807 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9808 has been found. Fix bug not computing timer's predecessor.
9810 * fileio.c (Fread_file_name): Handle case that DIR contains a
9813 * window.c (Fsave_window_excursion): Doc fix.
9815 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
9817 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9819 * msdos.c (vga_installed): New function, code moved from
9820 dos_set_window_size.
9821 (Qbar, Qcursor_type, outside_cursor): New variables.
9822 (syms_of_msdos): Intern and staticpro them.
9823 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9824 shape used outside Emacs when called for the first time.
9825 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9826 cursor shape used outside Emacs.
9827 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9828 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9830 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9831 parameters specify the cursor. Make qreverse a global
9832 variable (renamed to Qreverse).
9834 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9836 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9838 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9840 This is a big redesign of failure-stack and register handling, prompted
9841 by bugs revealed when trying to add shy-groups. Overall, what happened
9842 is that loops are now structured a little differently, groups can be
9843 shy and the code is a little simpler.
9845 * regex.h: Update the copyright.
9846 (RE_SHY_GROUPS): New value.
9847 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9848 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9850 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9851 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9852 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9853 for (start|stop)_memory since they now only take one argument (the
9854 second has becomes unnecessary).
9855 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
9856 (print_compiled_pattern): Use %ld to printf long ints and flush to
9857 make debugging a little easier.
9858 (union fail_stack_elt): Make the integer unsigned.
9859 (struct fail_stack_type): Add a `frame' element.
9860 (INIT_FAIL_STACK): Init `frame' as well.
9861 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9862 (DEBUG_PUSH, DEBUG_POP): Remove.
9863 (NUM_REG_ITEMS): Remove.
9864 (NUM_NONREG_ITEMS): Adjust.
9865 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9866 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9867 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9868 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
9870 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9871 address pushed is not the destination of the jump but the source
9873 (NUM_FAILURE_ITEMS): Remove.
9874 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9875 registers before the actual failure point). Don't hardcode any
9876 meaning for str==NULL anymore.
9877 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9878 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9880 (REG_UNSET_VALUE): Use NULL (why not?).
9881 (compile_range): Remove declaration since it doesn't exist.
9882 (struct compile_stack_elt_t): Remove inner_group_offset.
9883 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9884 (regex_grow_registers): Remove dead code.
9885 (FIXUP_ALT_JUMP): New macro.
9886 (regex_compile): Add shy-groups Change loops to use
9887 on_failure_jump_smart&jump instead of
9888 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9889 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9890 variable to me). Use `jump' instead of `jump_past_alt' and don't
9891 bother with push_dummy_failure in alternatives since it is now
9892 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9893 emacs' for (re)allocating the stack.
9894 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9895 from loop when bufp->can_be_null rather than jumping to `done'.
9896 Avoid jumping backwards so as to ensure termination. Use
9897 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9898 backreferences. Remove dead code in handling of `anychar'.
9899 (skip_noops, mutually_exclusive_p): New functions taken from the
9900 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9901 improve mutually_exclusive_p to handle ".+\n".
9902 (lowest_active_reg, highest_active_reg)
9903 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9904 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9905 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9906 variables. Push register (in `start_memory') on the stack rather
9907 than storing it in old_reg(start|end). Remove the cycle detection
9908 from `stop_memory', replaced by the use of on_failure_jump_loop
9909 for greedy loops. Add code for the new on_failure_jump_<foo>.
9910 Remove ad-hoc code in `on_failure_jump' to push more registers in
9911 the case of a loop. Take out code from `maybe_pop_jump' into
9912 separate functions and adapt it to the semantics of
9913 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9914 and push_dummy_failure. Remove dummy_failure handling and
9915 handling of `failures to jump to on_failure_jump' (this last one
9916 was already dead code, it seems).
9917 (group_match_null_string_p, alt_match_null_string_p)
9918 (common_op_match_null_string_p): Remove.
9920 2000-03-08 Dave Love <fx@gnu.org>
9922 * config.in: Don't depend on __STDC__ for volatile.
9923 Add POINTER_TYPE, PTR, PROTOTYPES.
9925 * hftctl.c, strftime.c: Use PROTOTYPES.
9926 * eval.c (find_handler_clause): Likewise.
9928 * mem-limits.h: Use POINTER_TYPE.
9930 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9931 (memory_warnings): Declare using POINTER_TYPE.
9933 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9935 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9937 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
9939 * xfns.c: Remove obsolete code in #if 0.
9940 (Fx_focus_frame): New function.
9942 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9944 * coding.c (coding_category_name): Add coding-category-utf-8,
9945 coding-category-utf-16-be, coding-category-utf-16-le.
9946 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9947 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9948 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9949 (detect_coding_utf_8): New function.
9950 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9951 UTF_16_LOW_SURROGATE_P): New macros.
9952 (detect_coding_utf_16): New function
9953 (detect_coding_mask): When priorities are specified, skip any
9954 categories that have `nil' coding-system. Fix bug of returning
9955 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9956 returns a mask not set in PRIORITIES.
9957 (detect_eol_type_in_2_octet_form): New function.
9958 (detect_eol): selects detect_eol_type_XXX to call according to
9959 cooding->category_idx.
9960 (detect_coding_system): Remove `nil' coding-system in the result.
9961 (Fupdate_coding_systems_internal): Update all coding-categories.
9963 * coding.h (CODING_CATEGORY_IDX_UTF_8)
9964 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
9966 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
9967 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9968 (CODING_CATEGORY_IDX_UTF_16_LE)
9969 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
9970 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9971 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9972 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9974 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9976 * doc.c (Fdocumentation_property): If value is not a string,
9977 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9979 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9980 close the display with XtCloseDisplay. This caused a bus error
9983 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9984 complete but not unique.
9986 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9988 * process.c (send_process): Remove local variable `procname' that
9989 might become invalid when a GC happens. Instead, access the
9990 process name slot directly.
9992 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9995 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9998 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10000 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10001 glyph matrices have been freed.
10003 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10005 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10006 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10008 * xfns.c (QCdata): Moved to xdisp.c.
10010 * xdisp.c (QCdata): Moved here from xfns.c.
10011 (syms_of_xdisp): Initialize QCdata.
10013 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10015 * window.c (coordinates_in_window): Use
10016 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10017 FRAME_INTERNAL_BORDER_WIDTH.
10019 * xdisp.c (try_window_id): Recompute unchanged information if
10020 it is obviously invalid.
10022 * xterm.c (x_term_init): Create a colormap if not using the
10025 * xterm.h (select_visual): Change prototype.
10027 * xfns.c (select_visual): Rewritten. Recognize user-specified
10029 (visual_classes): New variable.
10031 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10033 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10034 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10035 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10036 (x_decode_color): Don't handle allocation of white and black specially.
10037 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10038 XtNcolormap resources.
10039 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10040 (Fx_create_frame): Initialize color members of x_output structure.
10041 (xpm_load): Pass colormap to XPM lib.
10043 * xfaces.c (x_free_colors): Access colormap of frame using
10044 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10045 when default colormap is used.
10047 * xterm.c (x_term_init): Set Colormap member of x_display_info
10048 structure. Copy colormap if resource `privateColormap' is
10049 specified (PseudoColor only).
10050 (x_setup_relief_color): Access colormap of frame using
10053 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10054 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10056 2000-03-04 Jason Rumney <jasonr@gnu.org>
10058 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10059 other non-platform-specific equivalents.
10060 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10061 specific functions and macros as their w32 equivalents where
10062 non-platform-specifics are not available.
10063 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10064 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10065 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10066 (frame_update_line_height): Use macros to access f->output_data.
10067 (defined_color): Remove FIXME comments; fixed.
10068 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10069 into #ifdef blocks. Add WINDOWSNT blocks.
10070 (Fx_list_fonts): Use macros for accessing font data.
10071 (set_lface_from_font_name): Different default fonts for X and
10073 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10074 scalable for backward compatibility.
10075 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10076 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10078 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10081 * makefile.nt (w32faces.obj): Remove.
10084 2000-03-03 Jason Rumney <jasonr@gnu.org>
10086 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10087 correct parameters.
10089 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10091 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10092 standard ELF definitions here if the system header does not.
10094 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10096 * xterm.c (PER_CHAR_METRIC): Removed.
10097 (x_per_char_metric_1, x_default_char): New functions.
10098 (x_per_char_metric): If font's default char is invalid, return
10099 metrics of a suitably chosen usable default char.
10100 (x_draw_glyph_string_foreground): If font has an invalid default
10101 char, replace occurrences of unprintable chars with a suitably
10102 chosen usable default char.
10104 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10106 * xterm.c (note_mouse_highlight): Return quickly if frame's
10107 glyph matrices have been freed.
10109 * dispnew.c (free_glyphs): Block input while freeing matrices.
10111 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10113 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10116 * dispextern.h (x_free_colors): Add prototype.
10118 * xfaces.c (x_free_colors): New function.
10119 (unload_color, free_face_colors): Use it.
10121 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10123 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10125 * window.c [MSDOS]: Include msdos.h.
10127 2000-03-02 Dave Love <fx@gnu.org>
10129 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10131 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10132 set C_OPTIMIZE_SWITCH for gcc.
10134 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10136 * coding.c (coding_save_composition): Be sure to allocate
10137 composition data area in coding even if there's no composition in
10140 2000-03-01 Jason Rumney <jasonr@gnu.org>
10142 * w32term.c: Equivalent changes to those made to xterm.c on
10143 2000-02-25 and 2000-02-24.
10145 * w32fns.c: Equivalent changes to those made to xfns.c on
10146 2000-02-25 and 2000-02-21.
10148 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10149 correct line-end convention is followed.
10151 * w32menu.c [HAVE_BOXES]: Remove #undef.
10152 (single_keymap_panes): Remove code for simulating checkmarks.
10153 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10154 Remove code for drawing simulated checkmarks.
10155 (w32_menu_show): make unibyte help string correctly.
10156 (add_menu_item): draw standard Windows checkmarks. Draw radio
10157 buttons as radio buttons if possible.
10159 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10161 * sysdep.c (start_of_text): Don't define this function for NetBSD
10164 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10166 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10167 (LINKER): Don't undef if __NetBSD__ is defined.
10169 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10171 * fileio.c [__NetBSD__]: Define `unix'.
10173 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10175 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10177 * atimer.c (start_atimer): Don't abort when timers are stopped.
10178 (append_atimer_lists): New function.
10179 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10180 arbitrary lists of stopped and running atimers.
10182 * atimer.c (cancel_atimer): Handle canceling an atimer when
10183 some timers are stopped.
10185 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10186 after canceling it.
10188 * fns.c (maybe_resize_hash_table): Handle case of new size
10189 coming out as being the same as old size.
10191 2000-02-27 Jason Rumney <jasonr@gnu.org>
10193 * makefile.nt: Add atimer.h to dependencies.
10194 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10195 * w32console.c: Only disable window system features for dispextern.h
10196 (initialize_w32_display): Build a display info for the console.
10197 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10198 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10199 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10201 * w32gui.h (struct W32FontStruct): Revert last change after change
10203 * w32menu.c (single_submenu): Set up help string.
10204 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10205 (w32_dialog_show): Set up help string.
10206 * w32term.c (w32_display_info_for_display): Remove unused function.
10207 (w32_draw_bitmap): Use pre-built bitmaps.
10208 (w32_initialize_display_info): New function to initialize parts of
10209 display info that are common to both GUI and console frames.
10210 (w32_term_init): Use w32_initialize_display_info. Do not set
10211 Vw32_num_mouse_buttons here, as it is not called for console
10212 frames. Build bitmaps for indicating truncated lines etc.
10213 (x_delete_display): Destroy pre-built bitmaps.
10214 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10215 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10217 2000-02-27 Dave Love <fx@gnu.org>
10219 * lisp.h: Add a bunch of prototypes.
10221 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10223 * keyboard.c (read_char): Set `usec' correctly.
10225 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10227 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10228 `lambda', set reg[RRR] to the map index.
10229 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10230 reg[RRR] to 0. Otherwise, set it to -1.
10232 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10234 * emacs.c (main): Remove code snippet commented out with `//'.
10236 2000-02-25 Richard M. Stallman <rms@gnu.org>
10238 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10239 and contains a `:', prepend `/:'.
10241 * window.c (select_window_1): If selected_window is nil,
10242 don't "swap out" the buffer's point.
10243 (Fset_window_configuration): Set selected_window to nil
10244 before calling Fselect_window.
10245 (unshow_buffer): Don't set point in buffer from window's point
10246 if another more recently selected window also shows the buffer.
10248 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10250 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10252 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10253 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10254 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
10256 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10257 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10258 (hide_busy_cursor): New functions.
10259 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10261 * minibuf.c (read_minibuf): Cancel busy-cursor.
10263 * keyboard.c (command_loop_1): Call start_busy_cursor before
10264 Fcommand_execute and cancel_busy_cursor after it.
10265 (timer_check): Remove busy-cursor code.
10266 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10269 * process.c (wait_reading_process_input): Remove busy-cursor code.
10271 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10272 Fx_hide_busy_cursor.
10274 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10276 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10278 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10280 * xterm.c (XTread_socket): Remove busy-cursor code.
10282 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10283 (build_frame_matrix_from_leaf_window): Put code handling
10284 glyph row's not being a slice of a frame row in #if 0.
10285 (sync_window_with_frame_matrix_rows): New function.
10286 (frame_row_to_window): New function.
10287 (mirror_line_dance): Handle copies between windows.
10289 * lread.c (Fload): Use `xfree' instead of `free'.
10290 (init_obarray): Use `xmalloc' instead of `malloc'.
10292 * window.c (Fset_window_buffer): Set WINDOW to the window
10294 (coordinates_in_window): Take frame's internal border width
10297 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10299 * xterm.c (x_display_and_set_cursor): Display cursor of
10300 non-selected windows depending on the setting of
10301 cursor_in_non_selected_windows.
10303 * xdisp.c (cursor_in_non_selected_windows): New variable.
10304 (syms_of_xdisp): DEFVAR_BOOL it.
10306 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10308 * data.c (Fstring_to_number): If number is greater than what
10309 fits into an integer, return a float.
10311 * eval.c (specbind): Remove references to
10312 keyword_symbols_constant_flag.
10314 * data.c (keyword_symbols_constant_flag): Removed.
10315 (Fmakunbound, set_internal, syms_of_data): Remove references to
10316 keyword_symbols_constant_flag.
10318 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10320 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10322 * syntax.c (multibyte_syntax_as_symbol): New variable.
10323 (syms_of_syntax): Declare it as a Lisp variable.
10324 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10325 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10326 nonzero, treat all multibyte characters as symbol.
10327 (init_syntax_once): Give syntax `word' to all multibyte characters.
10329 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10331 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10334 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10336 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10338 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10339 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10341 2000-02-21 Dave Love <fx@gnu.org>
10343 * frame.c (Vmouse_position_function): New variable.
10344 (Fmouse_position): Use it.
10345 (syms_of_frame): Install it.
10347 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10349 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10351 * fileio.c (Finsert_file_contents): Unbind the binding of
10352 standard-output done by temp_output_buffer_setup.
10354 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10355 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10356 (specbind, unbind_to): Handle most common case of non-constant
10357 symbol with trivial value specially.
10359 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10361 2000-02-20 Richard M. Stallman <rms@gnu.org>
10363 * data.c (Fmake_variable_buffer_local): Doc fix.
10364 Init found_for_buffer to 0.
10365 (Fmake_variable_frame_local): If the variable has already
10366 been buffer-local, set the check_frame field.
10368 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10370 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10371 produced for CODING_MODE_LAST_BLOCK requires.
10373 2000-02-18 Dave Love <fx@gnu.org>
10375 * keyboard.c (echo_keystrokes): Remove declaration.
10376 (Vecho_keystrokes) New variable.
10377 (read_char, record_menu_key, read_key_sequence): Use it to allow
10378 use of float value.
10379 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10381 * lread.c: Undef feature selection macros before defining.
10383 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10385 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10386 for symbols other than the symbol in question.
10388 2000-02-17 Dave Love <fx@gnu.org>
10390 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10392 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10394 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10396 * alloc.c (enum mem_type): Compile unconditionally.
10398 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10400 * xfaces.c (tty_defined_color): Don't return faulire indication
10401 for unspecified-fg and unspecified-bg pseudo-colors.
10403 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10405 * alloc.c (mark_object): Don't mark symbol names in pure space.
10406 (gc_sweep): Don't unmark symbol names in pure space.
10408 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10409 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10410 [GC_MARK_STACK]: New defines.
10411 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10412 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10414 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10416 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10417 allocate_buffer instead of xmalloc.
10419 * alloc.c (toplevel): Include setjmp.h.
10420 (PURE_POINTER_P): New define.
10421 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10422 (Vdead) [GC_MARK_STACK]: New variable.
10423 (lisp_malloc): Add parameter TYPE, call mem_insert if
10424 GC_MARK_STACK is defined.
10425 (allocate_buffer): New function.
10426 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10427 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10428 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10429 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10430 (MEM_NIL) [GC_MARK_STACK]: New define.
10431 (struct mem_node) [GC_MARK_STACK]: New structure.
10432 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10433 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10434 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10435 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10436 (mark_stack) [GC_MARK_STACK]: New functions.
10437 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10438 (clear_marks): Removed.
10439 (gc_sweep): Set free conses' car, free floats' type, free
10440 symbols' function to Vdead. Use lisp_free to free buffers.
10441 (init_alloc_once): Initialize Vdead.
10442 (survives_gc_p): Return non-zero for pure objects.
10444 * alloc.c: Add comments throughout the file.
10446 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10447 that unblocks alarms.
10449 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10450 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10451 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10453 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10455 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10457 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10458 avoid infinite error signaling. Allocate sufficient memory for
10459 eol_str in the case that eoltype is Lisp_Int.
10461 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10463 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10464 depends on the previous behavior.
10466 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10468 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10470 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10472 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10474 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10475 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10478 2000-02-15 Richard M. Stallman <rms@gnu.org>
10480 * data.c (set_internal): Don't make variable buffer-local
10481 if within a let-binding for the same buffer.
10482 (let_shadows_buffer_binding_p): New function.
10484 * eval.c (specbind): For buffer-local value,
10485 record the current buffer also.
10486 (unbind_to): Cope with that change.
10488 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10490 * window.c (Fsave_window_excursion): Doc fix.
10492 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10494 * syntax.c (back_comment): Make sure we only consider comment-starters
10495 of the relevant style and return -1 in case of a failure to find the
10496 beginning of the comment.
10497 (Fforward_comment): If back_comment fails, go back to the position just
10498 after the comment-end.
10499 (scan_lists): Add comment describing a very minor bug.
10501 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10503 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10504 `completion-regexp-list' in the docstring.
10506 2000-02-14 Dave Love <fx@gnu.org>
10508 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10510 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10512 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10513 to Emacs' syntax. Also fix the comment about set/not-set meanings
10514 since Emacs syntax is not the value 0 any more.
10515 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10516 since it's now part of RE_SYNTAX_EMACS.
10518 2000-02-12 Dave Love <fx@gnu.org>
10520 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
10522 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10524 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10526 2000-02-12 Dave Love <fx@gnu.org>
10528 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10530 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10531 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10532 * s/hpux.h: Don't define HAVE_VFORK.
10534 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10536 * s/nextstep.h: Don't define HAVE_ALLOCA.
10538 * config.in: Add vfork bits.
10540 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10542 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10543 unwind function to undo the effect of stopping atimers.
10545 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
10547 * atimer.c (stopped_atimers): New variable.
10548 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10551 * atimer.h (stop_other_atimers, run_all_atimers)
10552 (unwind_stop_other_atimers): Add function prototypes.
10554 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10556 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10558 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10559 library may depend on jpeg.
10560 (atimer.o): Depends on atimer.c.
10562 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10564 * insdel.c (del_range_1): Call update_compositions.
10565 (del_range_both): Call update_compositions just once..
10567 2000-02-10 Dave Love <fx@gnu.org>
10569 * xfns.c (create_frame_xic): Fix initialization of automatic
10570 aggregates for pcc.
10572 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10574 * ccl.c (CCL_MAKE_CHAR): New macro.
10575 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10576 registers by CCL_MAKE_CHAR before calling translate_char.
10577 <CCL_TranslateCharacterConstTbl> Likewise.
10579 2000-02-08 Dave Love <fx@gnu.org>
10581 * lread.c (__EXTENSIONS__): Define.
10583 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10585 * puresize.h (BASE_PURESIZE): Increase to 650000.
10587 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10589 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10592 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10594 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10595 md, mh, mb, mr, and me to the fake termcap entry.
10597 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10599 * sound.c (sound_cleanup): Don't call device close routine if the
10600 function pointer is null.
10602 2000-02-06 Andrew Innes <andrewi@gnu.org>
10604 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10605 around image definitions and prototypes.
10606 (gamma_correct) [WINDOWSNT]: New prototype.
10608 * w32term.c (x_make_frame_visible): Replace call to
10609 input_poll_signal with poll_for_input.
10611 * window.c [WINDOWSNT]: Include w32term.h.
10613 * xdisp.c [WINDOWSNT]: Include w32term.h.
10615 * makefile.nt: Add dependencies on w32gui.h.
10616 (OBJ1): Include atimer.obj.
10617 ($(BLD)\atimer.obj): New dependency rule.
10619 * w32.c (sigmask): New function (does nothing).
10620 (sigunblock): Ditto.
10622 * frame.c [WINDOWSNT]: Include w32term.h.
10624 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10626 * lread.c (syms_of_lread): Fix literal newlines.
10628 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10629 the string constant limit (2048 bytes) in MSVC.
10632 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10634 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
10635 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10636 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10637 dispatch the event.
10639 2000-02-04 Dave Love <fx@gnu.org>
10641 * fileio.c: Remove some unused vars.
10642 (_GNU_SOURCE): Define (for euidaccess).
10644 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10646 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10648 (read_minibuf): Deal with allow_props correctly.
10650 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10652 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10654 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10656 * search.c (compile_pattern): If a cache entry has a nil regexp,
10657 fill in that entry instead of clobbering a previously cached
10660 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10662 * puresize.h (BASE_PURESIZE): Increase to 610000.
10664 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10666 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10669 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10671 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10672 instead of incrementing ic directly.
10673 <CCL_WriteExprConst> Likewise.
10674 <ccl_set_expr>: Set ic to jump_address.
10676 * fileio.c (e_write): Fix the handling of
10677 CODING_FINISH_INSUFFICIENT_SRC.
10679 2000-02-01 Dave Love <fx@gnu.org>
10681 * editfns.c (Fpropertize): Doc fix.
10683 * process.c (Fstart_process): Doc fix.
10685 * eval.c: Fix various doc strings not to duplicate information
10686 from help-manyarg-func-alist.
10688 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
10690 * doc.c (Vhelp_manyarg_func_alist): New variable.
10691 (Fdocumentation): Use it.
10692 (syms_of_doc): Define it.
10694 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10696 * xterm.c (xim_open_dpy): Remove unused local variable.
10698 * emacs.c (USAGE): Use term `display options' instead of `X options'.
10700 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10701 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10703 * fns.c (sweep_weak_table): New function.
10704 (sweep_weak_hash_tables): Use it. Keep on marking until there
10707 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10709 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10710 that XTread_socket does not crash by trying to call XNoOp on a
10713 2000-01-30 Jason Rumney <jasonr@gnu.org>
10715 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10716 Change selected_frame to SELECTED_FRAME ().
10717 (w32_console_mouse_position): Remove #ifndef MULE from around
10718 `insist' parameter.
10720 * makefile.nt: Remove dosfns.obj.
10722 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10724 * w32fns.c (w32_defined_color): Check for valid frame before
10725 applying gamma correction. Eliminate dependency on frame elsewhere.
10726 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10727 (w32_to_x_font): Use resx and resy not height_in and width_in.
10728 (x_to_w32_font): Doc fix.
10729 (xlfd_strip_height): New function to strip and return font height.
10730 (w32_font_match): Compare height separately from rest of xlfd
10731 spec, using xlfd_strip_height.
10733 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10734 width_in. Use w32_defined_color in place of defined_color.
10736 * w32faces.c: Merge more of DOS and X specifics in preparation for
10737 merge with xfaces.c.
10738 (defined_color): Remove FIXME comment.
10739 (tty_color_name): Provide w32-specific function.
10740 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10742 * w32console.c (turn_on_face, turn_off_face): Removed.
10743 (w32_face_attributes): New function.
10744 (Global_variables): Reduce scope where possible.
10745 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10747 (hl_mode): Don't modify text attributes.
10748 (write_glyphs): Don't do anything if len <= 0. Use
10749 w32_face_attributes to get attributes for drawing. Write
10750 terminating codes using char_attr_normal.
10751 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10752 (update_begin, update_end): Likewise.
10753 (vga_stdcolor_name): New function.
10754 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10755 (Fset_screen_color): Remove char_attr_reverse.
10757 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10759 * xfns.c (xic_set_preeditarea): Take window parameter and
10760 window-relative pixel-positions.
10762 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10763 is its frame's selected window.
10764 (xim_instantiate_callback): Likewise.
10766 * xfns.c (x_create_im): Removed.
10767 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10768 (supported_xim_styles): Renamed from supported_styles.
10769 (best_xim_style): Renamed from best_style.
10770 (create_frame_xic): Renamed from xic_create_frame.
10771 (free_frame_xic): Renamed from xic_destroy_frame.
10773 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10775 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10776 our frames, call XFilterEvent with 2nd parameter `None'.
10777 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10778 returning XBufferOverflow.
10779 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
10780 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10781 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10782 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10783 (xim_initialize, xim_close)
10784 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10785 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10786 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10787 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10789 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10791 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10792 `xic_style' and `xic_xfs'.
10793 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10794 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10795 (FRAME_XIM): Removed.
10797 * xfns.c (supported_styles): New variable.
10798 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10799 (xic_create_xfontset, best_style, xic_create_frame)
10800 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10801 (xic_set_xfontset): New functions.
10803 2000-01-28 Dave Love <fx@gnu.org>
10805 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10807 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10809 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10811 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10812 for *scratch* if it already existed.
10814 * emacs.c (USAGE): New macro.
10815 (main): Use it to display usage information.
10817 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10819 Support for the menu-help feature:
10821 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
10823 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10824 part of the line to the termscript file.
10825 (IT_clear_to_end): Clear the entire line, not just its beginning.
10826 (menu_help_message, prev_menu_help_message): New variables.
10827 (IT_menu_make_room): Make room for the help_text member.
10828 (IT_menu_display): New argument disp_help; all callers changed.
10829 If disp_help is non-zero, store the help text of the active menu
10830 item in menu_help_message.
10831 (XMenuAddPane): Initialize the help_text member to NULL.
10832 (XMenuAddSelection): New argument help_text. Store it in the
10834 (XMenuActivate): New argument help_callback. If the value of
10835 menu_help_message has changed since the last time, display the
10836 menu help message text while waiting for the mouse to move. Clear
10837 the echo area before exiting.
10838 (XMenuDestroy): Free the help_text member.
10840 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10842 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10843 XMenuAddSelection. Pass help callback to XMenuActivate.
10844 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10846 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10848 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10849 and EMACS_SET_USECS.
10851 2000-01-26 Dave Love <fx@gnu.org>
10853 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10855 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10856 an error may be signalled.
10858 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10860 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10861 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10863 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10865 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10867 * charset.c (Fstring): If there is a multibyte char among
10868 the args, always return a multibyte string.
10870 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10872 * sysdep.c (sys_select): Turn atimers off and on instead of
10873 recording and restoring old alarm handler
10875 * process.c (toplevel): Include atimer.h.
10876 (create_process_1): Rewritten.
10877 (create_process): Use atimers instead of alarm.
10878 (wait_reading_process_input) [hpux]: Turn atimers off instead
10879 of turning off SIGALRM.
10880 (wait_reading_process_input): Turn off atimers instead off
10881 calling stop_polling.
10883 * emacs.c (main): Call init_atimer.
10885 * keyboard.c (toplevel): Include systime.h and atimer.h.
10886 (polling_for_input): Removed because unused.
10887 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10888 (poll_timer): New variable.
10889 (poll_for_input, poll_for_input_1): New functions.
10890 (start_polling, stop_polling): Rewritten.
10892 * keyboard.h (polling_for_input): Removed.
10894 * atimer.h, atimer.c: New files.
10896 * Makefile.in (obj): Add atimer.o.
10897 (atimer.o): New target.
10899 * blockinput.h (pending_atimers): Add extern declaration.
10900 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10902 * lisp.h (popup_activated_flag): Add extern declaration.
10904 * xmenu.c (popup_activated_flag): Make externally visible.
10905 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
10906 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10908 * xterm.c (toplevel): Include atimer.h.
10909 (toolkit_scroll_bar_interaction): New variable.
10910 (Fxt_process_timeouts): Removed.
10911 (x_process_timeouts): New function.
10912 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10913 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10914 (x_make_frame_visible): Call poll_for_input_1 instead of
10915 input_poll_signal. Don't call alarm.
10916 (x_initialize): Install timer calling x_process_timeouts.
10918 2000-01-24 Dave Love <fx@gnu.org>
10920 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10921 Don't use -cckr -- apparently not now necessary.
10923 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10925 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10928 2000-01-23 Jason Rumney <jasonr@gnu.org>
10930 * w32fns.c (w32_defined_color): Apply gamma correction before
10931 trying to map to the palette.
10932 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10935 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10936 here. Callers changed to always pass real device context.
10937 (w32_draw_bitmap): Likewise.
10938 (w32_get_glyph_overhangs): Likewise.
10939 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
10940 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10941 pfnSetScrollInfo and SetScrollRange.
10942 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10943 back into MULE characters after decoding them.
10944 (x_get_glyph_face_and_encoding): Likewise.
10945 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10946 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10947 (x_produce_glyphs): Calculate per char metrics for a character
10948 that we know exists in default font when font_not_found_p is true.
10950 2000-01-22 Jason Rumney <jasonr@gnu.org>
10952 * makefile.nt (intervals.obj, composite.obj): New modules.
10953 (composite.h): Added as dependency where appropriate.
10955 * w32gui.h (XGCValue): New struct for emulating X GCs.
10957 * w32term.h (XCharStruct): New struct for emulating X.
10959 * w32console.c (turn_on_face, turn_off_face): New functions.
10960 (change_line_highlight): New prototype for new redisplay.
10961 (write_glyphs): Support multibyte text. Support faces.
10963 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
10965 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10966 throughout. struct frame * in place of FRAME_PTR.
10967 Skeleton support for images, toolbars, tooltips from xfns.c.
10968 (Fx_create_frame): Use system default for default scroll bar width.
10969 (w32_get_arg): Renamed from x_get_arg.
10970 (Fx_file_dialog): New function.
10971 (w32_list_fonts): Check cache before asking system.
10972 (Vw32_enable_synthesized_fonts): New variable.
10973 (Vw32_enable_italics): Obsolete, removed.
10975 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10976 Use SELECTED_FRAME macro.
10978 * w32menu.c: Add skeleton support for help strings on menus.
10979 (add_menu_item): Native checkbox and radio support added, but not
10980 yet enabled due to bugs.
10981 (push_menu_item): Add parameters type, selection and help.
10983 Formatting changes to reduce unnecessary diffs with xmenu.c.
10985 * w32select.c (Fw32_set_clipboard_data): Update call to
10986 find_charset_in_str.
10988 * w32term.c: Complete rewrite for new redisplay based on new
10989 xterm.c with necessary sections merged back in from old w32term.c.
10991 2000-01-21 Richard M. Stallman <rms@gnu.org>
10993 * data.c (set_internal): Further fix in same criterion.
10995 2000-01-20 Richard M. Stallman <rms@gnu.org>
10997 * data.c (set_internal): Fix the criteria for whether
10998 to swap out the old cached binding.
11000 2000-01-19 Dave Love <fx@gnu.org>
11002 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11004 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11006 * regex.c (re_compile_fastmap): While checking a range table for
11007 `charset', skip flag bits for a character class correctly.
11009 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11011 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11013 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11015 * widget.c (EmacsFrameSetCharSize): Change size of children first
11016 because of problems with main window geometry management under Lesstif.
11018 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11019 MENU_ITEMS_ITEM_.*.
11020 (MENU_ITEMS_ITEM_HELP): New enumerator.
11021 (push_menu_item): Add parameter HELP. Record help in menu_items.
11022 (single_menu_item, single_submenu, list_of_items): Call
11023 push_menu_item with new parameter.
11024 (single_submenu): Set help string in widget value.
11025 (menu_highlight_callback): New function.
11026 (set_frame_menubar): Call lw_create_widget with new
11028 (xmenu_show, xdialog_show): Ditto.
11030 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11032 * sound.c (Fplay_sound): Improve doc string.
11034 2000-01-11 Richard M. Stallman <rms@gnu.org>
11036 * lisp.h (set_internal): Enter the new arg.
11038 * eval.c (specbind): Record buffer-local variables specially,
11039 indicating which buffer's binding was saved.
11040 (unbind_to): Restore buffer-local variables specially
11041 in the proper buffer.
11043 * data.c (set_internal): New arg BUF.
11045 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11046 * data.c (Fset): Pass new arg to set_internal.
11047 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11049 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11051 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11053 2000-01-11 Richard M. Stallman <rms@gnu.org>
11055 * minibuf.c (Ftry_completion): Doc fix.
11057 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11059 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11062 2000-01-11 Andreas Schwab <schwab@suse.de>
11064 * coding.c (code_convert_region): Initialize total_skip.
11066 2000-01-08 Dave Love <fx@gnu.org>
11068 * eval.c (Fuser_variable_p): Check customizability too.
11070 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11072 * minibuf.c (Fcompleting_read): Doc fix.
11074 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11076 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11079 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11080 Check that input style is supported before trying to create an
11082 (x_window): Call x_create_im.
11084 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11086 * xfns.c (current_gif_memory_src): New variable.
11087 (gif_load): Record the address of the current memory source
11088 in current_gif_memory_src.
11089 (gif_read_from_memory): Use current_gif_memory_src.
11091 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11092 macros statement form.
11094 * sound.c (struct sound): Renamed from struct sound_file.
11095 (struct sound): Add members `data' and `header_size'.
11096 (enum sound_attr): Add SOUND_DATA.
11097 (current_sound, current_sound_device): Variables renamed from
11098 sound_file and sound_device.
11099 (parse_sound): Parse :data.
11100 (parse_sound): Handle sound data in strings.
11101 (find_sound_type): Function renamed from find_sound_file_type.
11102 (wav_init, au_init): Fail if sound's header_size is smaller than
11103 needed header size.
11104 (wav_play, au_play): Play sounds from string data.
11106 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11108 * lisp.h: Add prototype for allocate_string_data.
11110 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11112 * alloc.c (mark_buffer): Remove code in #if 0.
11114 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11115 (strings_consed): New variable.
11116 (allocate_string): Set it.
11117 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11118 (Fmemory_use_counts): Return strings_consed. Use Flist.
11120 * alloc.c: General cleanup in comments etc. Remove conditional
11121 compilation for `standalone'.
11123 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11125 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11126 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11127 (DONT_COPY_FLAG): Removed.
11128 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11129 (struct sdata, struct sblock): New
11130 (struct string_block): Rewritten.
11131 (STRINGS_IN_STRING_BLOCK): New macro.
11132 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11133 (large_sblocks, string_blocks, string_free_list): New variables.
11134 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11135 (init_strings): Rewritten.
11136 (allocate_string, allocate_string_data, compact_small_strings)
11137 (free_large_strings, sweep_strings): New functions.
11138 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11139 (struct string_block_head, current_string_block)
11140 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11141 (STRING_PAD): Removed.
11142 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11143 (Fgarbage_collect): Don't set mark bit in large strings.
11144 (mark_object): Mark strings differently. Mark symbol names
11146 (survives_gc_p): Test marked strings differently.
11147 (gc_sweep): Sweep strings differently, unmark strings in
11149 (compact_strings): Removed.
11151 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11153 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11154 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11156 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11158 * fileio.c (Finsert_file_contents): Signal error if visiting file
11159 in a non-empty buffer.
11161 * term.c (encode_terminal_code): Fix the previous change.
11163 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11165 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11166 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11168 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11170 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11172 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11173 need to test for MSDOS frames.
11175 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11177 * dosfns.c (unspecified_colors): Remove.
11178 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11180 (msdos_stdcolor_name): Return strings for unspecified fore- and
11181 back-ground colors.
11183 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11184 (syms_of_xfaces): Remove their staticpro's.
11185 (tty_color_name): Return Lisp strings for unspecified fore- and
11186 back-ground colors.
11187 (Finternal_set_lisp_face_attribute): Remove the special treatment
11188 for Qunspecified_{f,b}g.
11189 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
11191 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11193 * xdisp.c (reseat_at_next_visible_line_start): Position before
11194 newline only if ending up on a newline.
11195 (next_element_from_ellipsis): Return success. Handle case of
11196 displaying no ellipsis. Fix case of ellipsis defined in display table.
11197 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11200 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11202 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11203 (Fcolor_supported_p): Renamed from face-color-supported-p.
11205 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11207 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11208 list of colors renamed to tty-defined-color-alist.
11209 (tty_color_name): Pass the frame to tty-color-by-index.
11210 (realize_tty_face): tty-color-alist is now a function which
11211 accepts the frame as argument.
11213 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
11215 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11217 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11218 encode_terminal_code.
11220 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11222 * dispnew.c (mode_line_string): Support termcap frames as well.
11224 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11226 * syntax.c (Fforward_word): Undo previous change.
11228 * editfns.c (Fconstrain_to_field): Don't constrain if
11229 inhibit-field-text-motion is non-nil.
11230 (Fline_beginning_position): Undo previous change.
11231 (Fline_end_position): Ditto.
11233 * syntax.c (Fforward_word): Notice field boundaries only if
11234 inhibit-field-text-motion is nil.
11236 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11238 * editfns.c (Vinhibit_field_text_motion): New variable.
11239 (inhibit-field-text-motion): New DEFVAR_LISP.
11240 (Fline_beginning_position, Fline_end_position): Notice field
11241 boundaries only if inhibit-field-text-motion is nil.
11243 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11244 All calls adjusted.
11245 (x_build_heuristic_mask): Likewise.
11246 (xbm_load_image_from_file): Change error output.
11247 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11248 (gif_load, gs_load, x_kill_gs_process): Ditto.
11250 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11251 color indices when accessing raster pixels.
11252 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11253 one of :file or :data.
11254 (enum pbm_keyword_index): Add PBM_DATA.
11255 (pbm_format): Add :data.
11256 (pbm_image_p): Allow either :file or :data.
11257 (pbm_read_file): New function.
11258 (pbm_scan_number): Rewritten to read from string.
11259 (pbm_load): Support :data.
11261 See ChangeLog.8 for earlier changes.
11263 ;; Local Variables:
11264 ;; coding: iso-2022-7bit