1 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
5 2001-04-10 Gerd Moellmann <gerd@gnu.org>
7 * fns.c (Fcompare_strings): Fix return values.
9 * window.c (window_scroll): Change the meaning of N to mean
10 N screen-fulls or N lines.
11 (window_scroll_pixel_based, window_scroll_line_based)
12 (scroll_command, Fscroll_other_window): Change accordingly.
14 * window.c (window_scroll_pixel_based, Frecenter): Call
15 window_box_height instead of using it.last_visible_y for the
18 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
19 instead of using it.last_visible_y for the height of the window.
21 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
23 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
24 able to write to hidden and system files. Make file handles
27 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile.
29 2001-04-09 Gerd Moellmann <gerd@gnu.org>
31 * fns.c (Fplist_get, Fplist_put): Add QUITs.
33 * window.c (window_internal_height): Return 1 less if the
34 window has a header line.
36 * xdisp.c (try_window_id): When scrolling on a terminal, take
37 the change of window_internal_height into account.
39 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
41 * gmalloc.c (align): If the argument SIZE would overflow
42 __malloc_ptrdiff_t, fail right away.
44 2001-04-06 Gerd Moellmann <gerd@gnu.org>
46 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
47 Make sure the tooltip is completely visible.
48 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
50 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
52 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
54 2001-04-06 Dave Love <fx@gnu.org>
56 * composite.c (update_compositions) <check_mask & CHECK_HEAD>: Fix
59 2001-04-06 Gerd Moellmann <gerd@gnu.org>
61 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of
64 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
66 2001-04-05 Gerd Moellmann <gerd@gnu.org>
68 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
70 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone
73 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
74 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
76 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
77 shell widget's position only if it is non-null.
79 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Set
80 f->output_data.x->widget to null after destroying it.
82 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
83 FILENAME to bring it in synch with the documentation.
85 * xfaces.c (realizing_basic_faces_p): Renamed from
86 realize_default_face_p.
87 (realize_basic_faces): Set/clear realizing_basic_faces_p.
88 (realize_default_face): Don't set the flag.
90 2001-04-04 Gerd Moellmann <gerd@gnu.org>
92 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
94 * keyboard.c (echoing, echo_message_buffer): Make externally
97 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
98 the buffer that was used for echoing.
100 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
101 (first_font_matching): Removed unused function.
102 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
103 (may_use_scalable_font_p): Remove parameter FONT; rename
104 parameter NAME to FONT.
105 (x_face_list_fonts): Fix missing bounds check.
106 (realizing_default_face_p): New variable.
107 (realize_default_face): Set and clear that flag.
108 (x_face_list_fonts): When called during the realization of the
109 default face, and no matching fonts are found when ignoring
110 scalable fonts and fonts matching a regexp from
111 face-ignored-fonts, try without ignoring fonts.
113 2001-04-03 Gerd Moellmann <gerd@gnu.org>
115 * xfns.c (postprocess_image): New function.
116 (lookup_image): Call it for all image types except PostScript.
117 (x_kill_gs_process): Call postprocess_image.
119 * xterm.c (x_use_underline_position_properties): New variable.
120 (x_draw_glyph_string): Use it.
121 (syms_of_xterm): DEFVAR_BOOL it.
123 2001-04-02 Gerd Moellmann <gerd@gnu.org>
125 * xterm.c (x_alloc_nearest_color_1): New function.
126 (x_alloc_nearest_color): Use it.
127 (x_color_cells): Take a Display as argument, instead of a frame.
128 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
129 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
130 (x_initialize): Register cvt_string_to_pixel as resource converter
131 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
133 2001-03-30 Gerd Moellmann <gerd@gnu.org>
135 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
136 (set_iterator_to_next): If a string from a display property ends,
137 consider the case that this might also be the end of an
138 overlay string having the display property.
140 * xdisp.c (handle_display_prop): Fix recognition of subproperty
143 * xdisp.c (reseat_to_string): Undo last change.
145 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
146 matrix of a window when the header line changes, when
147 new rows are allocated, or when the width changes.
149 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
151 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last
154 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
156 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
159 2001-03-29 Gerd Moellmann <gerd@gnu.org>
161 * data.c (Fsubr_interactive_form): New function.
162 (syms_of_data): Defsubr it.
164 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
165 (live_float_p, live_misc_p): Return 1 only if the offset of the
166 pointer in its block is >= 0.
168 2001-03-28 Paul Eggert <eggert@twinsun.com>
170 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
171 microseconds calcuation. Avoid double-rounding problem.
172 In doc string, warn that the result is approximate.
174 2001-03-28 Gerd Moellmann <gerd@gnu.org>
176 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
177 bind `inhibit-eval-during-redisplay' to t.
179 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
181 * xdisp.c (inhibit_eval_during_redisplay)
182 (Qinhibit_eval_during_redisplay): New variables.
183 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
184 don't eval, return nil instead.
185 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
186 Initialize Qinhibit_eval_during_redisplay.
188 * xdisp.c (reseat_to_string): If STRING is multibyte, set
189 the iterator's multibyte_p flag.
191 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
192 instead of setting it to zero; it's incremented for each frame
193 where the menu face is changed.
195 * xterm.c (x_draw_relief_rect): Extend left shadow to the
196 bottom; change bottom shadow accordingly.
198 * xterm.c (expose_window_tree, expose_frame): Don't compute
200 (expose_window): Do it here instead.
201 (x_draw_glyph_string): Fix a computation of the underline
204 * bytecode.c (BYTE_CODE_QUIT): New macro.
205 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
207 2001-03-27 Gerd Moellmann <gerd@gnu.org>
209 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
210 Give up if matrix starts in an ellipsis.
211 (init_from_display_pos): Do nothing if POS doesn't specify
212 a dpvec_index but the iterator has such a position.
214 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
216 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
217 x/y position is (0, 0) after destroying the menu bar, restore
218 its original position.
220 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
221 (init_from_display_pos): Use it.
222 (try_window_reusing_current_matrix): Don't use cursor_row_p.
224 2001-03-26 Gerd Moellmann <gerd@gnu.org>
226 * xdisp.c (try_window_id): Undo last change.
228 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
230 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
232 * buffer.c (syms_of_buffer): Doc fix.
234 2001-03-26 Gerd Moellmann <gerd@gnu.org>
236 * xfaces.c (x_update_menu_appearance): Use local variable
237 popup_path for setting font resources.
239 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
241 * frame.c (Fframe_list): Don't reference tip_frame if
242 HAVE_WINDOW_SYSTEM is not defined.
244 * emacs.c (main): Update the copyright year. From Werner LEMBERG
247 2001-03-25 Gerd Moellmann <gerd@gnu.org>
249 * xdisp.c (init_from_display_pos): Test invisible property
250 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
252 * xdisp.c (redisplay_internal) <update one window>: Make sure
253 last_arrow_position and last_arrow_string are set.
255 * frame.c (Fframe_list): Don't return a tooltip frame.
257 2001-03-23 Gerd Moellmann <gerd@gnu.org>
259 * xdisp.c (mark_window_display_accurate_1): New function,
260 extracted from mark_window_display_accurate. Compute
261 BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
262 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
263 (mark_window_display_accurate): Use it.
264 (redisplay_internal): Use it for the selected window.
265 (redisplay_internal): Avoid duplicate mark_window_display_accurate
266 for the selected frame.
268 * xdisp.c Use make_number, for readability.
269 (try_window_id): Disable rows below the window end.
270 (try_window_reusing_current_matrix): Use cursor_row_p.
271 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
273 (init_from_display_pos): If POS specifies a position in a display
274 vector, maybe get the iterator set up for that ellipsis.
276 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
278 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
280 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
282 2001-03-23 Gerd Moellmann <gerd@gnu.org>
284 * xfaces.c (x_update_menu_appearance): Use a different path
285 for Lucid popup menus.
287 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
289 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
291 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
292 (string_buffer_position): Use `make_number'.
294 2001-03-22 Gerd Moellmann <gerd@gnu.org>
296 * xfaces.c (x_update_menu_appearance): Renamed from
297 x_set_menu_face_resources. Use different resources for popups.
299 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
300 (GC_CHECK_STRING_BYTES): Don't define.
302 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
303 Removed, together with subroutines.
304 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
305 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
307 * dispextern.h (x_set_menu_resources_from_menu_face):
310 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
311 Remove calls to x_set_menu_resources_from_menu_face.
313 * xfaces.c (xm_set_menu_resources_from_menu_face):
314 Remove #ifndef LESSTIF_VERSION.
316 * xmenu.c: Include widget.h.
317 (single_submenu): Return int. Some cleanup.
318 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
320 2001-03-21 Gerd Moellmann <gerd@gnu.org>
322 * xterm.c (x_update_window_end): Handle overwritten mouse face
323 also for tool bar windows.
324 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
325 DRAW is DRAW_IMAGE_RAISED.
327 2001-03-20 Gerd Moellmann <gerd@gnu.org>
329 * print.c (syms_of_print): Doc fixes.
331 * fns.c (Fmd5): Doc fix.
333 2001-03-19 Gerd Moellmann <gerd@gnu.org>
335 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
336 Clear area of the frame not occupied by the scroll bar.
338 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
339 tip frame's root window buffer to *tip* right after creating
342 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
343 is an integer don't have to be for space characters.
345 2001-03-16 Gerd Moellmann <gerd@gnu.org>
347 * indent.c (current_column, current_column_1, Fmove_to_column)
348 (compute_motion): Handle characters from display vectors
351 2001-03-15 Kenichi Handa <handa@etl.go.jp>
353 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
354 drawing glyph string.
356 2001-03-15 Gerd Moellmann <gerd@gnu.org>
358 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
359 (command_loop_1): Undo last change.
361 * xterm.c (fast_find_position): Return the correct vpos.
363 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
364 non-null, set a per-buffer value in BUF instead of the current
366 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
367 Call store_symval_forwarding with BUF null.
368 (set_internal): Call store_symval_forwarding with the BUF
369 parameter passed to set_internal. Formerly, the value was always
370 set in the current buffer; the buffer recorded in specbind for
371 this case wasn't used.
372 (arith_driver): Reindent.
374 * buffer.c (swap_out_buffer_local_variables): Call
375 store_symval_forwarding with BUF null.
377 * lisp.h (store_symval_forwarding): Change prototype.
379 * eval.c (specbind): Call store_symval_forwarding with BUF null.
381 2001-03-14 Gerd Moellmann <gerd@gnu.org>
383 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
384 FOR_DELETION. Avoid resizing the mini-window of the selected
385 frame if FOR_DELETION is set.
386 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
387 (Fmake_frame_invisible): Change calls to do_switch_frame for new
390 * window.c (Fset_window_configuration): Change call to
391 do_switch_frame to new format.
393 * keyboard.c (quit_throw_to_read_char): Change call to
394 do_switch_frame to new format.
396 * lisp.h (do_switch_frame): Change prototype.
398 * frame.c (Fframe_parameters): In the `buffer-list' frame
399 parameter, store the buffer list of FRAME, not the list of the
402 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
403 box just because the glyph row's full_width_p flag is set.
405 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
407 * xdisp.c (highlight_trailing_whitespace): On character terminals,
408 skip the padding blanks inserted in extend_face_to_end_of_line,
409 before checking for trailing whitespace.
411 2001-03-13 Gerd Moellmann <gerd@gnu.org>
413 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
414 Remove special handling for LessTif/Motif.
415 (toplevel): Don't include Xm/Xm.h.
417 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>: Remove
418 workaround code for LessTif; it doesn't work anymore.
420 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
423 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Don't
424 access private scroll bar data; it's no longer necessary with
425 contemporary LessTif.
427 * xfaces.c (xm_set_menu_resources_from_menu_face): Change
428 #if 0 to #ifndef LESSTIF_VERSION.
430 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
431 removing button grabs.
433 2001-03-13 Kenichi Handa <handa@etl.go.jp>
435 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
436 and clip-large-size-font as obsolete.
438 * lread.c (read_multibyte): Check the validity of multibyte
439 sequence. If invalid, return the first byte.
441 2001-03-12 Gerd Moellmann <gerd@gnu.org>
443 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
444 before running the command; timer functions or process
445 filters may have set it.
447 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
449 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
452 2001-03-12 Gerd Moellmann <gerd@gnu.org>
454 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
457 2001-03-09 Gerd Moellmann <gerd@gnu.org>
459 * dispextern.h (string_buffer_position): Add prototype.
461 * xdisp.c (string_buffer_position, display_prop_string_p)
462 (single_display_prop_string_p): New functions.
464 * xterm.c (note_mouse_highlight): If there's no help-echo on
465 a string, look at the buffer text ``under'' it.
467 * keyboard.c (make_lispy_event): Add string info to the event,
468 analogous to what's done on mode lines.
469 (read_key_sequence): For a click on a string, consider `local-map'
470 and `keymap' of that string.
472 * keyboard.c (make_lispy_event, make_lispy_movement): Adjust
473 calls to buffer_posn_from_coords to new format.
475 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
477 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
480 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
481 flags argument to emacs_open; it seems to conflict with O_EXCL.
483 2001-03-09 Kenichi Handa <handa@etl.go.jp>
485 * composite.h (struct composition): Change types of members;
486 glyph_len to unsigned, width to unsigned short.
488 2001-03-08 Andrew Innes <andrewi@gnu.org>
490 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
493 2001-03-08 Gerd Moellmann <gerd@gnu.org>
495 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
498 * xterm.c (note_mouse_highlight): Handle mouse-face and
499 help-echo in strings.
500 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
501 (fast_find_string_pos): New function.
503 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
504 (display_string): Call face_at_string_position with new
507 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
510 * dispextern.h (face_at_string_position): Change prototype.
512 * dired.c (directory_files_internal): Handle EAGAIN more
515 * keyboard.c (make_lispy_event): Avoid generating drag events
516 if the mouse hasn't actually moved to another buffer position.
518 2001-03-08 Dave Love <fx@gnu.org>
520 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
522 2001-03-08 Gerd Moellmann <gerd@gnu.org>
524 * process.c (Fset_process_window_size): Fix a typo.
526 2001-03-08 Kenichi Handa <handa@etl.go.jp>
528 * coding.c (detect_coding_sjis): Do more rigid check.
529 (detect_coding_big5): Likewise.
530 (decode_coding_sjis_big5): Likewise.
531 (Fdetect_coding_region): Call detect_coding_system with tailing
532 anchor byte `\0' for more rigid detection.
533 (detect_coding_mask): Fix the incorrect handling of arg
535 (Fdetect_coding_string): Likewise.
537 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
539 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
540 a string before extracting its data.
542 2001-03-07 Gerd Moellmann <gerd@gnu.org>
544 * window.c (Frecenter): Rewrite code handling negative values
545 of ARG on graphical frames.
547 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
549 * window.c (displayed_window_lines): If W->start is outside the
550 accessible portion of the buffer, call start_display with BEGV or
551 ZV instead of W->start.
553 2001-03-07 Gerd Moellmann <gerd@gnu.org>
555 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
557 * process.c (Fset_process_filter): Don't crash if the input
558 file descriptor of PROCESS is closed.
559 (Fset_process_window_size): Likewise.
561 2001-03-06 Kenichi Handa <handa@etl.go.jp>
563 * xterm.c (XTflash): Make the timeout of select shorter, and call
564 select repeatedly until the desired time expires.
566 2001-03-06 Gerd Moellmann <gerd@gnu.org>
568 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
570 * xfns.c (Fx_create_frame): Clear Vwindow_list.
572 * lisp.h (Vwindow_list): Declare extern.
574 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
576 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
578 2001-03-06 Gerd Moellmann <gerd@gnu.org>
580 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
581 to detect a case where we have to highlight a different region
582 despite not having left the currently highlighted region.
583 Set mouse_face_overlay in the x_display_info.
584 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
586 * xterm.h (struct x_display_info): Add mouse_face_overlay.
588 * buffer.c (mouse_face_overlay_overlaps): New function.
590 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
591 (Qmouse_face): Declare extern.
593 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
594 if face_change_count is non-zero.
596 2001-03-06 Kenichi Handa <handa@etl.go.jp>
598 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
599 that the source is unibyte.
601 2001-03-05 Dave Love <fx@gnu.org>
603 * xterm.c (XTmouse_position): Fix typo.
605 2001-03-05 Gerd Moellmann <gerd@gnu.org>
607 * minibuf.c (read_minibuf): Clean up the binding stack if
608 called noninteractively.
610 2001-03-05 Kenichi Handa <handa@etl.go.jp>
612 * coding.c (syms_of_coding): Docstring modified.
614 2001-03-05 Kenichi Handa <handa@etl.go.jp>
616 * charset.c (char_to_string): If a single byte char has modifier
617 bits that can't be reflected to the character code, ignore them
618 instead of signaling an error.
620 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
622 * s/msdos.h: Update copyright notice.
624 * dosfns.h: Update copyright notice.
626 * dosfns.c: Update copyright notice.
628 * msdos.c: Update copyright notice.
630 2001-03-02 Gerd Moellmann <gerd@gnu.org>
632 * xterm.c (glyph_rect): New function.
633 (XTmouse_position): Use it to raise the threshold for mouse
634 movement event generation.
636 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
638 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
639 specifies (reverse . t), reverse the initial screen colors.
640 (IT_set_frame_parameters): If the property is foreground-color,
641 but we are reversing the colors, set bg_set, not fg_set. Likewise
642 for setting background-color and reversing: set fg_set. Set
643 unspecified-fg and unspecified-bg correctly when (reverse . t) is
646 * xfaces.c (Finternal_set_lisp_face_attribute)
647 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
650 2001-03-02 Gerd Moellmann <gerd@gnu.org>
652 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
653 to a single slash in the middle of file names.
655 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
656 Accept only alphanumeric time zone names.
658 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
660 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
661 a widget to zero height.
663 2001-03-01 Gerd Moellmann <gerd@gnu.org>
665 * window.c (Fwindow_end): Call move_it_past_eol only if
666 ending up on a partially visible line.
668 2001-03-01 Dave Love <fx@gnu.org>
670 * ccl.c (Fccl_execute): Doc fix.
672 2001-03-01 Gerd Moellmann <gerd@gnu.org>
674 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
675 of the tool bar before calling x_figure_window_size.
677 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
678 NULL after destroying it, otherwise XTread_socket can access a
679 destroyed widget when input is unblocked.
681 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
683 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
684 same name as before, although there was a change in fontsets.
686 2001-02-28 Ken Raeburn <raeburn@gnu.org>
688 * lisp.h (Fframe_parameter): Declare.
690 * window.c (set_window_buffer): Field vscroll is an int, not a
693 2001-02-28 Gerd Moellmann <gerd@gnu.org>
695 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
698 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
701 * alloc.c (toplevel): Include process.h.
702 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
703 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
704 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
705 (allocate_vector, allocate_hash_table, allocate_window)
706 (allocate_frame, allocate_process, allocate_other_vector): New
708 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
709 (mark_maybe_pointer): New function.
710 (mark_memory): Also mark Lisp data to which only pointers
711 remain and not Lisp_Objects.
712 (min_heap_address, max_heap_address): New variables.
713 (mem_find): Return MEM_NIL if START is below min_heap_address or
714 above max_heap_address.
715 (mem_insert): Compute min_heap_address and max_heap_address.
717 * process.c (make_process): Use allocate_process.
719 * frame.c (make_frame): Use allocate_frame.
721 * window.c (make_window, make_dummy_parent): Use allocate_window.
722 (Fcurrent_window_configuration): Use allocate_other_vector.
724 * lisp.h (allocate_vectorlike): Remove prototype.
725 (allocate_vector, allocate_other_vector, allocate_frame)
726 (allocate_window, allocate_process, allocate_hash_table):
729 * fns.c (Fdelete, larger_vector): Use allocate_vector.
730 (make_hash_table, copy_hash_table): Use allocate_hash_table.
732 2001-02-27 Kenichi Handa <handa@etl.go.jp>
734 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
735 treat the produced bytes as a valid multibyte sequence.
737 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
738 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
739 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
740 <ccl_finish>: Set ccl->eight_bit_control properly.
742 * ccl.h (struct ccl_program): New member eight_bit_control.
744 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
746 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
747 accessible_keymaps_char_table.
748 (accessible_keymaps_char_table): Obey `is_metized'.
749 (where_is_internal, Fwhere_is_internal): Don't confuse int and
752 2001-02-26 Gerd Moellmann <gerd@gnu.org>
754 * dispnew.c: Check HAVE_TERM_H before including term.h.
756 2001-02-24 Andrew Innes <andrewi@gnu.org>
758 * makefile.w32-in: Update copyright notice.
760 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
762 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
764 2001-02-24 Kenichi Handa <handa@etl.go.jp>
766 * Makefile.in (lisp): Add international/utf-8.elc.
768 * fontset.c (Fnew_fontset): Fix handling of the case that an
769 element of FONTLIST is a cons of family and registry.
771 2001-02-23 Jason Rumney <jasonr@gnu.org>
773 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
774 to height unconditionally.
776 * w32term.c (x_set_glyph_string_background_width): Extend the
777 background face to the end of the drawing area in the text area,
779 (x_insert_glyphs): Call window_box_left to obtain the left
780 x-coordinate of the area to shift.
782 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
785 2001-02-22 Andrew Innes <andrewi@gnu.org>
787 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
789 ($(BLD)\dispnew.obj):
790 ($(BLD)\editfns.obj):
792 ($(BLD)\filelock.obj):
793 ($(BLD)\keyboard.obj):
794 ($(BLD)\w32proc.obj):
795 ($(BLD)\process.obj):
796 ($(BLD)\sysdep.obj): Ditto.
798 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
800 ($(BLD)/dispnew.$(O)):
801 ($(BLD)/editfns.$(O)):
802 ($(BLD)/fileio.$(O)):
803 ($(BLD)/filelock.$(O)):
804 ($(BLD)/keyboard.$(O)):
805 ($(BLD)/w32proc.$(O)):
806 ($(BLD)/process.$(O)):
807 ($(BLD)/sysdep.$(O)): Ditto.
809 2001-02-22 Gerd Moellmann <gerd@gnu.org>
811 * xdisp.c (forward_to_next_line_start): When taking the shortcut
812 at the start of the function, check that the \n in it->c is
813 from the iterator's current position.
815 * xdisp.c (handle_single_display_prop): Add parameter
816 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
817 properties which replace the display of text with something else.
818 (handle_display_prop): Call handle_single_display_prop with
819 additional argument saying if we already replaced text display
820 with something else. Use AREF.
821 (with_echo_area_buffer_unwind_data, display_menu_bar)
822 (decode_mode_spec_coding): Use AREF and ASIZE.
824 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
825 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
826 * vmstime.h: Files removed.
828 * unexencap.c, unexfx2800.c: Files removed.
830 * dispnew.c (direct_output_for_insert): Give up if we are showing
831 a message or just cleared the message because we might need to
832 resize the echo area window or display an empty echo area.
834 2001-02-21 Gerd Moellmann <gerd@gnu.org>
836 * xdisp.c (redisplay_internal): Do the
837 mark_window_display_accurate after all windows have been
838 redisplayed because this call resets flags in buffers which are
839 needed for proper redisplay.
841 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
842 display_hourglass_p, start_hourglass, cancel_hourglass instead of
845 * w32term.h (struct x_output): Rename busy_cursor to
846 hourglass_cursor, busy_window to hourglass_window, busy_p to
849 * msdos.h (struct x_output): Rename busy_window to
850 hourglass_window, busy_p to hourglass_p.
852 * xterm.h (struct x_output): Rename busy_cursor to
853 hourglass_cursor, busy_window to hourglass_window, busy_p to
856 * xfns.c: Rename everything containing *busy_cursor* and similar
858 (syms_of_w32fns): Rename x-busy-pointer-shape to
859 x-hourglass-pointer-shape, display-busy-cursor to
860 display-hourglass, busy-cursor-delay to hourglass-delay.
862 * w32fns.c: Rename everything containing *busy_cursor* and similar
864 (syms_of_w32fns): Rename x-busy-pointer-shape to
865 x-hourglass-pointer-shape, display-busy-cursor to
866 display-hourglass, busy-cursor-delay to hourglass-delay.
868 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
871 * dispextern.h (start_hourglass, cancel_hourglass)
872 (display_hourglass_p): Renamed from *busy_cursor*.
874 2001-02-20 Gerd Moellmann <gerd@gnu.org>
876 * keyboard.c (read_char): When an event from unread-command-events
877 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
879 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
880 equal to the current buffer.
882 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
883 nil, otherwise we're left with truncate_lines t when a message
884 is printed with message-truncate-lines bound to t.
886 2001-02-19 Gerd Moellmann <gerd@gnu.org>
888 * window.c (Fmove_to_window_line): Undo last change.
889 (displayed_window_lines): Call line_bottom_y to determine
890 the line's bottom position.
892 * dispextern.h (line_bottom_y): Add prototype.
894 * xdisp.c (line_bottom_y): New function extracted from
896 (pos_visible_p): Use it.
898 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
899 set redisplaying_p to 0 here instead of in Frecursive_edit.
900 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
903 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
905 (syms_of_xdisp): Initialize new variables.
906 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
907 Specbind `inhibit-menubar-update' when updating the menu bar.
909 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
912 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
915 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
918 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
919 to the start of the file.
921 2001-02-16 Gerd Moellmann <gerd@gnu.org>
923 * window.c (set_window_buffer): Fix last change.
925 * window.c (set_window_buffer): Set window's vscroll to 0.
927 * window.c (coordinates_in_window): Increase width of area
928 where the vertical line can be dragged.
930 * xterm.c (x_set_glyph_string_background_width): Extend the
931 background face to the end of the drawing area in the text
934 * xdisp.c (handle_single_display_prop): Set iterator's position
935 to where the `display' property starts, like for images.
936 (dump_glyph): New function.
937 (dump_glyph_row): Use it. Dump info about marginal areas.
939 * dispnew.c (direct_output_for_insert): Recognize more cases where
940 glyphs can be written instead of being inserted.
942 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
943 the left x-coordinate of the area to shift.
945 * dired.c (directory_files_internal): Set result list to nil
948 2001-02-15 Kenichi Handa <handa@etl.go.jp>
950 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
951 invalid multibyte sequence, treat *SRC as a character of
954 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
956 * textprop.c (Fset_text_properties): Doc fix.
958 2001-02-15 Gerd Moellmann <gerd@gnu.org>
960 * dispnew.c (update_text_area): Undo change of 2001-01-12.
962 2001-02-14 Dave Love <fx@gnu.org>
964 * coding.c: Doc and message fixes.
966 2001-02-14 Andrew Innes <andrewi@gnu.org>
968 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
969 Emacs frame above the screen size.
971 2001-02-14 Gerd Moellmann <gerd@gnu.org>
973 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
975 2001-02-13 Gerd Moellmann <gerd@gnu.org>
977 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
978 case that TO ends up beyond ZV after running before-change-functions.
980 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
981 the selected window if it is showing the buffer in question.
983 * dired.c (directory_files_internal): Initialize errno.
984 (toplevel): Include errno.h.
986 2001-02-13 Kenichi Handa <handa@etl.go.jp>
988 * xfaces.c (best_matching_font): New parameter width_ratio.
989 Multiply avgwidth by width_ratio.
990 (choose_face_font): Call best_matching_font with width_ratio
991 calculated from the column width of C.
993 2001-02-12 Andrew Innes <andrewi@gnu.org>
995 The following changes are to draw box lines inside characters area
996 if line-width is negative.
998 * w32term.c (x_produce_image_glyph): Pay attention to the case that
999 face->box_line_width is negative.
1000 (x_produce_stretch_glyph): Likewise.
1001 (x_produce_glyphs): Likewise.
1002 (x_estimate_mode_line_height): Likewise.
1003 (x_draw_glyph_string_background): Likewise.
1004 (x_draw_glyph_string_foreground): Likewise.
1005 (x_draw_composite_glyph_string_foreground): Likewise.
1006 (x_draw_glyph_string_box): Likewise.
1007 (x_draw_image_foreground): Likewise.
1008 (x_draw_image_relief): Likewise.
1009 (x_draw_image_foreground_1): Likewise.
1010 (x_draw_image_glyph_string): Likewise.
1012 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1014 The following changes are to draw box lines inside characters area
1015 if line-width is negative.
1017 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1018 face->box_line_width is negative.
1019 (x_produce_stretch_glyph): Likewise.
1020 (x_produce_glyphs): Likewise.
1021 (x_estimate_mode_line_height): Likewise.
1022 (x_draw_glyph_string_background): Likewise.
1023 (x_draw_glyph_string_foreground): Likewise.
1024 (x_draw_composite_glyph_string_foreground): Likewise.
1025 (x_draw_glyph_string_box): Likewise.
1026 (x_draw_image_foreground): Likewise.
1027 (x_draw_image_relief): Likewise.
1028 (x_draw_image_foreground_1): Likewise.
1029 (x_draw_image_glyph_string): Likewise.
1031 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1032 and :line-width can be negative.
1033 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
1036 2001-02-09 Jason Rumney <jasonr@gnu.org>
1038 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1039 characters the same as ASCII and latin-1.
1040 (x_display_and_set_cursor): Check for the focus frame's selected
1041 window instead of selected_window.
1042 (x_after_update_window_line): Don't clear if frame's internal
1043 border width is zero.
1044 (x_new_font): Don't change a tooltip's size.
1045 (w32_initialize): Set char_ins_del_ok to 1.
1047 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1048 (x_set_font): If font hasn't changed, avoid recomputing
1049 faces and other things.
1050 (x_set_tool_bar_lines): Do nothing if frame is
1052 (Fx_create_frame): Add the tool bar height to the frame
1054 (x_create_tip_frame): Prevent changing the tooltip's
1055 background color by specifying a color for the default font
1057 (Qcancel_timer): New variable.
1058 (syms_of_w32fns): Initialize and staticpro it.
1059 (Fx_hide_tip, Fx_show_tip): Use it.
1060 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1062 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1064 * w32.c (init_environment): Duplicate local string before putenv.
1066 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1068 * charset.c (Fstring): A typo.
1070 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1072 * charset.c (Fstring): If all arguments are less than 256, return
1075 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1076 return a unibyte string.
1078 * coding.c (code_convert_region): After detecting a coding, if
1079 nothing found, set coding->composing to COMPOSITION_NO.
1080 (decode_coding_string): Likewise.
1082 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1084 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1087 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1089 * charset.c (parse_str_to_multibyte): New function.
1091 * charset.h (parse_str_to_multibyte): Extern it.
1093 * print.c (print_string): If we are going to print a unibyte
1094 string into a multibyte buffer, convert the string to multibyte by
1097 2001-02-06 Andrew Innes <andrewi@gnu.org>
1099 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1100 been created. It seems we can get sent window messages such as
1101 WM_ERASEBKGND before we properly update a frame.
1103 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1105 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1106 Avoid some unnecessary cursor positioning.
1108 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1110 * xfaces.c (split_font_name): Compute numeric value of
1112 (LFACE_AVGWIDTH): New macro.
1114 (check_lface_attrs): Check LFACE_AVGWIDTH.
1115 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1116 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1117 (merge_face_vectors): Check LFACE_AVGWIDTH.
1118 (Finternal_make_lisp_face): Use AREF.
1119 (xm_set_menu_resources_from_menu_face)
1120 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1121 (Finternal_lisp_face_empty_p): Use AREF.
1122 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1123 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1124 Compare average widths..
1125 (best_matching_font): Arrange for comparing average widths.
1127 * dispextern.h (enum lface_attribute_index): Add
1128 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1130 2001-02-05 Dave Love <fx@gnu.org>
1132 * puresize.h: Revert last change following loadup.el change.
1134 2001-02-05 Andrew Innes <andrewi@gnu.org>
1136 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1137 invocation of temacs, to work with Windows 2000.
1138 (bootstrap-emacs): Ditto.
1140 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1142 * xterm.c (x_display_and_set_cursor): Check for the focus
1143 frame's selected window instead of selected_window.
1145 * xdisp.c (try_scrolling): If point is in the line below the
1146 window, make sure to move the iterator at least a canonical
1149 * window.c (Fmove_to_window_line): Don't add 1 if window is
1152 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1154 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
1155 invalid, execute CCL_INVALID_CMD.
1156 (ccl_driver): If the CCL program is terminated because of
1157 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1158 destination instead of throwing them away.
1160 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1162 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1163 faces and other things.
1165 * xdisp.c (get_next_display_element): Fix case of empty
1166 display table entry.
1168 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1170 * editfns.c (Fconstrain_to_field): Doc fix.
1172 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1173 into `thoroughly', to make it consistent with the doc string.
1175 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1177 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1179 * search.c (search_buffer): Call set_search_regs with a byte
1180 position, not a character position.
1182 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1185 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1187 * frame.c (Fmodify_frame_parameters): Doc fix.
1189 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1191 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1192 identifier which is not reserved by Standard C.
1194 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1196 * window.c (enum window_part): New enumeration.
1197 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1199 (coordinates_in_window): Return an enumerator from enum
1200 window_part. Fix handling of right scroll bar.
1201 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1202 `right-fringe' instead of `left-bitmap-area' and
1203 `right-bitmap-area'. Use enumerators from enum window_part
1204 instead of hard-coded integers.
1205 (check_window_containing, window_from_coordinates): Use
1206 enumerators from enum window_part instead of hard-coded integers.
1207 (syms_of_window): Replace Qleft_bitmap_area and
1208 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1210 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1212 * editfns.c (Fformat_time_string): Doc fix.
1214 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1216 * keymap.c (Fwhere_is_internal): Use the first valid binding
1217 if no ascii binding is found (when firstonly is t).
1219 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1221 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1222 instead of Finteractive_p.
1224 * lisp.h (interactive_p): Add prototype.
1226 * eval.c (interactive_p): New function.
1227 (Finteractive_p): Use it.
1229 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1231 2001-01-31 Dave Love <fx@gnu.org>
1233 * .gdbinit (hook-run): Define to run xreload.
1235 * textprop.c (Fset_text_properties): Fix newline in doc string.
1237 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1239 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
1240 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1242 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1243 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1244 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1246 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1249 2001-01-30 Dave Love <fx@gnu.org>
1251 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1254 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1256 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
1257 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1259 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1261 * textprop.c (Fset_text_properties): Doc fix.
1263 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1265 * xdisp.c (forward_to_next_line_start): Remove xassert.
1267 2001-01-29 Jason Rumney <jasonr@gnu.org>
1269 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1270 returning without releasing it.
1272 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1274 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1275 for '^', '$', and '\0'.
1277 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1279 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1280 regex for '^', '$', and '\0'.
1282 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1283 only if current_sblock has been initialized.
1285 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1286 terminal frame even if it is the only visible frame.
1288 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1290 * fontset.c (font_family_registry): Even if FONTNAME conform to
1291 XLFD, if it specifies other fields than family and registry,
1292 return FONTANME. New argument FORCE if nonzero cancel that
1294 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1295 a signle byte character. Don't set FAMILY part to nil here. It
1296 is handled by the caller choose_face_font.
1297 (Fnew_fontset): Call font_family_registry with FORCE 0.
1298 (Fset_fontset_font): Likewise.
1300 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1302 * xdisp.c (display_line): Don't treat a newline as fitting
1305 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1307 * window.c (size_window): Set the window's orig_top to nil when
1308 changing heights, so that a future shrink_mini_window won't
1309 restore a bogus height.
1311 * frame.c (do_switch_frame): If selected frame has a mini-window,
1312 resize that to exact size.
1314 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1316 * xdisp.c (display_line): Simplify check for glyphs fitting
1317 entirely in the line.
1319 * xfns.c (xic_style): New variable.
1320 (create_frame_xic): Move static variable to global scope for
1321 the case that `static' gets defined away.
1323 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1325 * coding.c (decode_coding): Set a flag for inhibiting
1327 (code_convert_region): Always set saved_coding_symbol.
1328 (decode_coding_string): Likewise. Update coding->symbol when we
1329 encounter a inconsistent eol by the same way as
1330 code_convert_region.
1332 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1334 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1337 * xterm.c (x_after_update_window_line): Don't clear if frame's
1338 internal border width is zero.
1339 (x_clear_area): New function.
1340 (x_after_update_window_line, x_clear_end_of_line)
1341 (x_scroll_bar_create, x_scroll_bar_set_handle)
1342 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1343 instead of XClearArea.
1345 * xterm.h (x_clear_area): Add prototype.
1347 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1348 which doesn't seem necessary anymore with Lesstif 0.92.
1350 2001-01-25 Dave Love <fx@gnu.org>
1352 * puresize.h (BASE_PURESIZE): Up to 720000.
1354 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1356 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1358 * xdisp.c (echo_area_display): Don't call redisplay_internal
1359 when Emacs is shutting down. We can't run hooks etc. that
1360 would be necessary to do a redisplay.
1362 * lread.c (read_integer): Use type EMACS_INT instead of int.
1364 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1366 * ccl.c (ccl_driver): Fix last change.
1368 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1370 * ccl.h (sturct ccl_program): New member suppress_error.
1372 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1373 insert error message to the output.
1374 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1376 * coding.h (struct coding_system): New member suppress_error.
1378 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1379 (Fset_terminal_coding_system_internal): Set the member
1380 suppress_error to 1.
1381 (Fset_safe_terminal_coding_system_internal): Likewise.
1383 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1385 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1386 as if it was a `charset'.
1388 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1390 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1391 value in where_is_cache; the next lookup in the cache returns
1392 something bogus if we do.
1394 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1396 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1397 if HAVE_WINDOW_SYSTEM isn't defined.
1399 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1401 * fns.c (sweep_weak_table): Fix code taking items out of
1402 the hash collision chain. Some cleanup.
1404 * xterm.c (x_new_font): Don't change a tooltip's size.
1406 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1407 background color by specifying a color for the default font
1410 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1412 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1413 a workaround for SunOS 4's cc.
1414 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1415 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1416 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1419 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1421 * xterm.c (x_set_window_size_1): New function extracted from
1423 (x_set_window_size): Use it.
1424 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1425 doesn't have a widget, like tooltips.
1427 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1429 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
1432 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1434 * fns.c (Fset_char_table_default): Fix to make sub char-table
1437 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1439 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1440 a desired tool bar string, even if there are no tool bar
1443 * xdisp.c (Ftool_bar_lines_needed): New function.
1444 (syms_of_xdisp): Defsubr it.
1446 * editfns.c (Fformat): Don't extend text properties from arguments
1447 to padding chars in the result.
1449 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1451 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1453 2001-01-20 Andrew Innes <andrewi@gnu.org>
1455 * w32term.c (w32_ring_bell): Only support visible bell on w32
1457 (w32_initialize): Don't set term hooks that aren't actually needed
1460 * xfaces.c (realize_default_face):
1462 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1464 * xdisp.c (handle_single_display_prop): Remove references to
1465 FRAME_W32_CONSOLE_P.
1467 * dispnew.c (Fredraw_frame): Remove reference to
1468 FRAME_W32_CONSOLE_P.
1470 * frame.h (output_method): Remove output_w32_console method.
1471 (FRAME_W32_CONSOLE_P): Remove macro.
1473 * frame.c (Qw32_console): Remove variable.
1474 (Fframep): Remove references to it.
1475 (syms_of_frame): Ditto.
1476 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1478 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1481 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1483 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1485 2001-01-19 Andrew Innes <andrewi@gnu.org>
1487 * w32.c (init_environment): Add a version-independent site-lisp
1488 directory to EMACSLOADPATH, after the version dependent one.
1490 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1492 * editfns.c (Fbuffer_substring): Doc fix.
1494 * xdisp.c (message_dolog, message2, message2_nolog): Rename
1495 parameter LEN to NBYTES.
1497 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1499 * charset.c (strwidth): Use c_string_width.
1500 (c_string_width): New function.
1501 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1504 * charset.h (c_string_width, lisp_string_width): Extern them.
1506 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1508 * indent.c (check_composition): Check validity of composition.
1510 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1511 characters by calling c_string_width.
1512 (x_consider_frame_title): Get byte length of frame tile string
1514 (display_mode_element): Pay attention to width of non-ASCII
1515 characters by calling strwidth.
1517 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1519 * xfns.c (Qcancel_timer): New variable.
1520 (syms_of_xfns): Initialize and staticpro it.
1521 (Fx_hide_tip, Fx_show_tip): Use it.
1522 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1524 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1526 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1528 * window.h (WINDOW_LIVE_P): New macro.
1530 * window.c (window_size_fixed): New variable.
1531 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1534 * eval.c (specbind): If binding a per-buffer variable which
1535 doesn't have a buffer-local value in the current buffer, change
1536 the global value by changing the value of the symbol bound in all
1537 buffers not having their own value, to make it consistent with
1538 what happens with other buffer-local variables.
1540 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1542 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1543 when searching for a newline.
1545 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1547 * xdisp.c (display_string): Fix previous change.
1549 2001-01-18 Jason Rumney <jasonr@gnu.org>
1551 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1552 GLYPH_DEBUG is defined.
1553 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1554 true for images with `:ascent 100'.
1555 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1556 meantime, use face MOUSE_FACE_ID.
1557 If first glyph isn't a character glyph, use the ASCII NUL
1558 character to determine the face.
1559 (expose_area): Do not treat left margin specially.
1560 (note_mode_line_highlight): If no local_map, check global keymap.
1561 (note_mouse_highlight): Initialize overlay.
1562 (clear_mouse_face): Don't return if tip_frame is
1564 (show_scroll_bars): Remove unused function.
1565 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1566 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1568 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1570 (x_free_frame_resources): Unload relief colors.
1572 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1574 * xdisp.c (forward_to_next_line_start): Avoid calling
1575 get_next_display_element when the newline is already found. This
1576 may change the iterator's position, when its current position is
1577 equal to the iterator's stop_charpos.
1579 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1580 zero, use this method only at the end of a line.
1582 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1583 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1584 if SCALABLE_FONTS_P is set.
1586 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1587 so that scalable fonts are included.
1589 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1590 In the cache, use a key containing the information if scalable
1592 (x_load_font): Adapt to change of keys in the font cache.
1594 2001-01-17 Kim F. Storm <storm@filanet.dk>
1596 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1597 XListFonts to take advantage of font caching.
1599 * xterm.c (x_list_fonts): Ensure caching font information when
1600 called for a null frame, which is the case frequently when Emacs
1603 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1605 * xfns.c (QCconversion): Replaces QCalgorithm.
1607 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1609 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1612 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1613 not everything could be displayed.
1615 * line.h, x-list-font.c: Files removed because unused.
1617 2001-01-17 Andrew Innes <andrewi@gnu.org>
1619 * dired.c (directory_files_internal): Convert result from readdir
1620 to a unibyte string initially, to avoid possible misinterpretation
1621 of some bytes as the internal form of Emacs characters.
1623 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1625 * fns.c (concat): Be sure to avoid putting the same `composition'
1626 property on the adjacent regions.
1628 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1630 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1632 (Fscroll_right, Fscroll_left): Set it here instead, if called
1635 * buffer.c (Fset_buffer_modified_p): Set buffer's
1636 prevent_redisplay_optimizations_p flag.
1638 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1639 * sysdep.c, vmsproc.c, xselect.c: Call
1640 redisplay_preserve_echo_area with additional arg.
1642 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1645 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1646 FROM_WHERE, for debugging.
1648 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1650 * ccl.c (Fregister_ccl_program): Handle the return value of
1651 resolve_symbol_ccl_program correctly.
1652 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1655 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1657 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1658 has gone in the meantime, use face MOUSE_FACE_ID.
1660 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1661 x_display_info_for_display returns null, don't try to close
1662 the display; we didn't open it.
1664 * dispnew.c (save_or_restore_current_matrices): Function removed.
1665 (save_current_matrix, restore_current_matrix): New functions.
1666 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1667 restore the frame's current matrix. Due to the glyph pointer
1668 setup done in adjust_glyph_matrix, there is no easy way to make
1669 saving the current matrix in the desired matrix generally correct,
1672 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1674 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1676 (display_line): Optimize for wide characters.
1677 (display_string): Don't try to display a multi-column character
1678 partially. On ttys, produce more than one truncation glyph for
1679 multi-column characters that don't fit on the line.
1681 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1683 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1684 it instead of WORDS_BIGENDIAN. Caller changed.
1686 2001-01-13 Jason Rumney <jasonr@gnu.org>
1688 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1689 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1690 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1691 (tiff_format, gif_format, gs_format): Adapt to change of image
1694 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1695 (x_draw_image_relief, x_draw_image_foreground_1)
1696 (x_draw_image_glyph_string): Adapt to change of image margins.
1698 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1701 * w32bdf.c (search_file_line, get_cached_font_char)
1702 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1704 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1706 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1707 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1708 (Fw32_send_sys_command): Remove unused variables.
1709 (w32_msg_pump): Add parentheses.
1711 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1712 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1715 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1717 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1718 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1719 being a pair of margins.
1720 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1721 to DEFVAR_LISP. Extend doc.
1723 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1725 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1726 pair of integers `(X . Y)', use X for the horizontal and Y for the
1728 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1729 (parse_image_spec): Check it.
1730 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1731 (tiff_format, gif_format, gs_format): Use
1732 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1734 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1735 (x_draw_image_relief, x_draw_image_foreground_1)
1736 (x_draw_image_glyph_string): Adapt to the change of image margins.
1738 * dispextern.h (struct image): Replace member `margin' with
1739 `hmargin' and `vmargin'.
1741 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1744 * dispnew.c (update_text_area): Put code which decrements the
1745 stop position when the row's face extends to the end of the
1748 * xfns.c (x_set_mouse_color): Fix color allocation.
1750 * keyboard.c: Call get_local_map with new argument list.
1752 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1754 * intervals.h (enum map_property): Removed.
1755 (get_local_map): Change prototype.
1757 * keymap.c: Call get_local_map with new argument list.
1758 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1760 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1762 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1763 of the size needed for the tool bar string. For the last image,
1764 use a `display' property that reaches to the end of the string.
1766 * xselect.c (selection_request_dpyinfo): New variable.
1767 (x_handle_selection_request): Set it.
1768 (x_selection_request_lisp_error): Don't call
1769 x_decline_selection_request if selection request's display has
1772 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1773 the unregister_colors before calling XFreeColors.
1775 2001-01-10 Dave Love <fx@gnu.org>
1777 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1778 ${SOME_MACHINE_LISP}, not ${lisp}.
1780 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1782 * xdisp.c (display_line): On ttys, produce more than one
1783 truncation glyph for multi-column characters that don't fit on the
1786 * xselect.c (x_reply_selection_request): Add a comment.
1788 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1789 XkbGetNames instead of XkbGetKeyboard.
1791 2001-01-10 Dave Love <fx@gnu.org>
1793 * sysdep.c (random): Revert the declaration.
1795 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1797 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1798 function string_bytes.
1799 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1801 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1802 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1803 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1804 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1806 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1807 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1808 after sweeping strings, and at the end.
1809 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1811 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1812 ensure that pop_message is called.
1814 * keyboard.c (Fexecute_extended_command): Use a
1815 record_unwind_protect to ensure that pop_message is called.
1817 * lisp.h (push_message_unwind): Add prototype.
1819 * xdisp.c (push_message_unwind): New function.
1821 * fileio.c (do_auto_save_unwind): Do the pop_message here
1822 instead of in Fdo_auto_save.
1823 (Fdo_auto_save): Don't call pop_message.
1825 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1827 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1830 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1832 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1833 when increasing window's vscroll.
1835 * macros.c (Qkbd_macro_termination_hook): New variable.
1836 (syms_of_macros): Initialize and staticpro it.
1837 (pop_kbd_macro): Run kbd-macro-termination-hook.
1839 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1841 2001-01-07 Dave Love <fx@gnu.org>
1843 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1844 arglist, for documentation's sake.
1846 2001-01-06 Andrew Innes <andrewi@gnu.org>
1848 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1851 2001-01-05 Andrew Innes <andrewi@gnu.org>
1853 * term.c (update_end): Don't check updating_frame; for some reason
1854 this can be 0 sometimes, such as after dismissing a popup menu,
1855 and isn't necessary given the explicit frame argument.
1857 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1859 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1860 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1862 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1864 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1867 * xfns.c (x_create_tip_frame): Preserve the value of
1868 face_change_count around the creation of the tip frame.
1870 * xfns.c (last_show_tip_args): New variable.
1871 (compute_tip_xy): New function.
1872 (Fx_show_tip): Reuse an existing tip frame, if possible.
1873 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1875 2001-01-04 Dave Love <fx@gnu.org>
1877 * editfns.c (Fformat): Doc fix.
1879 * systime.h (set_file_times): Prototype.
1881 * widget.h (EmacsFrameSetCharSize_): Prototype.
1883 * sysdep.c (random, srandom): Declare explicitly.
1885 * dispextern.h (move_it_vertically_backward): Declare.
1887 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1889 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1890 like in Fx_create_frame.
1892 * xfaces.c (set_font_frame_param): Don't do anything for
1893 non-graphical frames.
1895 * window.c (Fdelete_other_windows): Set window's window_end_valid
1896 to nil when changing the window's start. Don't change the
1897 window's start when its top position hasn't changed. If we do,
1898 this will set the window's optional_new_start, which act's like a
1899 force_start during redisplay with C-x 1 M-> under particular
1900 circumstances (see report from Per Starback to emacs-pretest-bug
1903 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1905 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1906 short cut at the start of the function. Add an assertion.
1907 (reseat_at_next_visible_line_start): Add an assertion.
1909 * window.c (Frecenter): When changing the window start, set the
1910 window's window_end_valid to nil.
1911 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1913 * dispextern.h (move_it_past_eol): Add prototype.
1915 * xdisp.c (move_it_past_eol): New function.
1917 * window.c (Fwindow_end): Doc fix.
1919 2001-01-03 Dave Love <fx@gnu.org>
1921 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1924 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1926 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1927 the enabled_p flag of the glyph row at window_end_vpos to 0.
1928 (handle_single_display_prop): Fix last change.
1930 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1932 * window.c (Frecenter): Doc fix.
1934 2001-01-02 Andrew Innes <andrewi@gnu.org>
1936 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1938 * frame.h (output_method): Add output_w32_console method.
1939 (FRAME_W32_CONSOLE_P): New macro.
1941 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1942 use output_w32_console method.
1943 (Qw32_console): New Lisp_Object.
1944 (Fframep): Return it.
1945 (syms_of_frame): Init it.
1946 (Fframe_parameters): Report w32console as font for w32_console
1949 * xfaces.c (realize_default_face): Set face foreground and
1950 background to unspecified for w32_console frames.
1951 (realize_face): Realize face cache for w32_console frames.
1952 (realize_tty_face): Accept w32_console frames.
1954 * xdisp.c (handle_single_display_prop): Return if frame is
1956 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1957 necessary, even if running interactively.
1959 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1962 * w32term.c (x_update_begin):
1966 (x_change_line_highlight):
1971 (w32_reassert_line_highlight):
1972 (w32_frame_rehighlight):
1973 (w32_frame_raise_lower): Do nothing if not w32 frame.
1975 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1977 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1978 system doesn't tell us directly.
1979 (Fx_display_visual_class): Implement properly.
1981 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1983 * window.c (Frecenter): Handle centering in graphical frames
1984 specially. Centering on the basis of line counts doesn't work
1985 reliably with variable-height lines.
1987 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1989 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1992 * composite.c (run_composition_function): Remove unused variable
1994 (update_compositions): Remove unused variable `hook'.
1996 * intervals.c (get_local_map): Remove unused variable `tem'.
1998 * doprnt.c (doprnt1): Remove unused variable `size'.
2000 * fns.c (Flength): Remove unused variable `tail'.
2001 (Fdelete): Remove unused variable `size'.
2003 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2006 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
2009 * data.c (find_symbol_value): Remove extra 3rd argument in the
2010 call to swap_in_symval_forwarding.
2012 * undo.c (Fprimitive_undo): Remove unused block-scope variable
2015 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2016 (trivial_regexp_p): Remove unused variable `c'.
2017 (boyer_moore): Remove unused variable `k'.
2019 * indent.c (current_column): Remove unused variable `stopchar'.
2020 (Fcompute_motion): Remove unused variable `contin'.
2022 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2024 * dired.c (directory_files_internal): Fix a typo in a comment.
2025 Remove an unused variable `handler'.
2026 (file_name_completion): Remove unused function-scope variable
2028 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2031 * fileio.c (e_write): Remove unused variable
2032 `require_encoding_p'.
2034 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2036 (Fmarker_insertion_type): Remove unused variable `buf'.
2038 * insdel.c (make_gap): Remove unused variable `result'.
2040 * keyboard.c (record_char): Remove unused function-scope variable
2042 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2043 (menu_bar_items): Remove unused function-scope variable `tem'.
2045 * fontset.c (fontset_ref): Remove unused variable `i'.
2046 (fontset_set): Remove unused variables `j' and `tmp'.
2047 (make_fontset): Remove unused variables `i', `j', `elt' and
2049 (make_fontset_for_ascii_face): Remove unused variable `name'.
2050 (fs_load_font): Remove unused variable `font_idx'.
2051 (fs_query_fontset): Remove unused function-local variable
2053 (list_fontsets): Remove unused variable `tail'.
2054 (Fnew_fontset): Remove unused variables `family' and `registry'.
2055 (accumulate_font_info): Remove unused variable `tmp'.
2056 (Ffontset_font): Remove unused variable `id'.
2057 (syms_of_fontset): Remove unused variable `i'.
2059 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2061 (lookup_image): Remove unused variable `file'.
2062 (xbm_load): Remove unused variables `bitmap_data', `height', and
2063 `width'. Remove function-local variable `i', leave the
2065 (gif_load): Remove unused variable `inc'.
2067 * xterm.c (XTread_socket): Remove unused variables `p' and
2069 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2070 leave only the one in the inner block.
2072 * xfaces.c (face_fontset, realize_default_face): Remove unused
2074 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2076 * term.c (encode_terminal_code): Remove unused variable `c'.
2078 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2079 char *' instead of `char *'.
2081 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2082 (Fget_unused_category): Remove unused variable
2084 (Fchar_category_set): Remove unused variables `val', `charset',
2087 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
2088 unused variable `i'.
2089 (detect_coding_mask): Remove unused variable `idx'.
2090 (detect_coding): Remove unused variable `i'.
2091 (ccl_coding_driver): Remove unused variable `result'.
2092 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2093 (decode_coding_string): Remove unused variables `to' and
2095 (encode_coding_string): Remove unused variables `gcpro1' and
2096 `saved_coding_symbol'.
2097 (Ffind_coding_systems_region_internal): Remove function-local
2098 variable args[], leave only the block-local one.
2099 (code_convert_region1): Remove unused variable `len'.
2101 * charset.c (char_printable_p): Remove unused variable `chars'.
2102 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2103 (str_to_multibyte): Remove unused variable `c'.
2105 * window.c (size_window): Remove block-local variable `min_size'.
2107 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2108 `header_line_height'.
2109 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2110 enum display_element_type.
2112 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2114 * xterm.c (x_connection_closed): Catch X errors around all
2115 statements that call X. Save away the error message in a local
2118 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2121 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2122 in or at the start of invisible text.
2124 * dispnew.c (update_window): Don't check_current_matrix_flags.
2126 2001-01-01 Jason Rumney <jasonr@gnu.org>
2128 * w32fns.c (x_figure_window_size): Do not allow new_height and
2129 new_width of frame to override specified values.
2131 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2133 * composite.c (find_composition): Fix a code for searching
2136 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2138 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
2140 (update_window) [GLYPH_DEBUG]: Call it.
2141 (scrolling_window): Prevent including current rows which are below
2142 what's displayed in the window.
2144 * xdisp.c (try_window_reusing_current_matrix)
2145 <new start <= old start>: Disable rows in the current matrix
2146 which are below the window after scrolling.
2148 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2149 is zero. It's not worth the complexity.
2150 (invisible_text_between_p): Put in #if 0 because unused.
2152 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2154 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2155 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2157 * keyboard.c (echo_char): If C is an integer, always call
2158 push_key_description. Former code could signal an invalid
2161 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2162 If set, print multibyte text.
2163 (Fsingle_key_description): Call push_key_description with
2164 FORCE_MULTIBYTE set.
2165 (describe_buffer_bindings): Likewise.
2167 * lisp.h (push_key_description): Add prototype.
2169 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2170 around the call to redisplay_internal.
2172 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2174 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2176 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2178 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2179 (ccl_driver): New local variable `extra_bytes'.
2181 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2183 * coding.c (setup_coding_system): Initialize
2184 coding->spec.ccl.eight_bit_carryover.
2185 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2187 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2189 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2190 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2191 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2192 (decode_composition_emacs_mule): New function.
2193 (decode_coding_emacs_mule): Decode composition sequence by calling
2194 decode_composition_emacs_mule.
2195 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2196 (encode_coding_emacs_mule): Changed from macro to function. If
2197 a text contains compositions, encode them correctly.
2198 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2199 that decoding and encoding are required.
2201 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2203 * xfaces.c (PT_PER_INCH): New macro.
2204 (xlfd_point_size): Compute real point size from font's pixel size.
2205 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2208 * .gdbinit: Comment out the line pointing to the Lesstif source
2211 * window.c (Frecenter): Use displayed_window_lines instead
2212 of window_internal_height.
2214 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2215 instead of x-toolkit-scroll-bars-p.
2216 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2218 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2219 instead of x-toolkit-scroll-bars-p.
2220 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2222 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2223 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2224 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
2226 (add_window_display_history, add_frame_display_history)
2227 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2228 (build_frame_matrix_from_leaf_window): Remove unused code.
2229 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2231 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2232 (update_window) [GLYPH_DEBUG]: Likewise.
2233 (syms_of_display): Defsubr dump-redisplay-history.
2235 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2237 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2238 the end of the prompt. Set echo_after_prompt to the offset
2239 of echoptr in echobuf.
2241 * xdisp.c (init_from_display_pos): Pop until the iterator's
2242 stack is empty; there may be frames for stretch or images
2245 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2246 (save_or_restore_current_matrix): New function for the same
2247 purpose, but more efficient.
2248 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2250 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2252 * xdisp.c (syms_of_xdisp): Fix last change.
2254 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2256 * xdisp.c (syms_of_xdisp): Doc fix.
2258 * xdisp.c (redisplay_window): Remove label restore_buffers;
2259 use finish_scroll_bars instead to make sure that scroll bars
2260 are redeemed. If we don't do this, flickering can result from
2261 scroll bars being destroyed and recreated.
2263 2000-12-22 Jason Rumney <jasonr@gnu.org>
2265 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2266 in the wrong colors when the foreground is not black.
2267 (expose_window): Don't redraw the window that's currently being
2270 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2272 * window.c (size_window): When setting the window's too_small_ok
2273 flag, compare old size with minimum size depending on WIDTH_P,
2274 don't compare with window_min_width.
2276 * window.c (delete_window): Simplify somewhat.
2277 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2278 freeing window matrices. The flag windows_or_buffers_changed is
2279 set, so the next redisplay will consider all windows; this should
2282 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2284 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2286 * ccl.h (struct ccl_program): New member cr_consumed.
2288 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2289 (CCL_READ_CHAR): Handle EOL conversion here.
2290 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2292 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2294 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
2297 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2298 otherwise tabs of different size compare equal.
2300 * callint.c (Fcall_interactively): Prevent a compiler warning.
2302 * print.c (print_unwind): Return nil.
2303 (PRINTDECLARE): Initialize all local variables.
2304 (print_preprocess): Add a default case.
2306 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2308 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2310 * window.c (delete_window, Fsplit_window)
2311 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2313 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2315 * dispnew.c (ensure_frame_matrix): Removed.
2316 (save_frame_matrix, restore_frame_matrix): New functions.
2317 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2319 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2320 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2322 2000-12-21 Andrew Innes <andrewi@gnu.org>
2324 * w32term.c (x_update_begin): Regenerate the palette here, rather
2325 than for each window.
2327 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2328 palette is NULL, since this corrupts memory! Also get
2329 display_info reference from frame.
2331 2000-12-21 Jason Rumney <jasonr@gnu.org>
2333 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2335 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2336 to avoid returning without releasing it.
2338 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2340 * keymap.c (push_key_description): Don't convert eight-bit-control
2341 and eight-bit-graphic to multibyte character.
2343 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2344 generic character and CODE1 is nil, return the smallest character
2347 2000-12-20 Dave Love <fx@gnu.org>
2349 * s/osf5-0.h (NSIG): Don't redefine.
2351 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2353 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2354 excluding menu-bar and tool-bar.
2355 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2356 (menu_item_p): Remove.
2357 (where_is_internal_1): Don't ignore menu-items.
2359 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2361 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2364 * window.c (make_window): Initialize window's min_hscroll.
2365 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2366 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2368 (struct saved_window): New member min_hscroll.
2369 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2370 (Fset_window_configuration): Set window's min_hscroll.
2371 (save_window_save): Save window's min_hscroll.
2372 (compare_window_configurations): Compare min_hscroll values.
2374 * window.h (struct window): New member min_hscroll.
2376 * keyboard.c (echo_prompt): Prevent a compiler warning.
2378 * xdisp.c (try_cursor_movement): Fix last change. The real
2379 condition is that PT is at the end of the row, and should
2380 be displayed at the start of the next row.
2382 * xdisp.c (try_cursor_movement): If we end on a partially
2383 visible line, end we already decided to scroll, return -1.
2385 * dispextern.h (ensure_frame_matrix): Add prototype.
2387 * window.c (delete_window, Fsplit_window)
2388 (Fset_window_configuration): Call ensure_frame_matrix.
2390 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
2392 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2393 completed, call fake_current_matrices instead of marking frame
2396 2000-12-20 Jason Rumney <jasonr@gnu.org>
2398 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2400 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2402 * fns.c (Frequire): Doc fix.
2404 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2406 * window.c (window_scroll_pixel_based): Don't use
2409 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2410 currently displaying a message.
2412 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2414 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2416 2000-12-18 Andrew Innes <andrewi@gnu.org>
2418 * w32.c (w32_strerror): New function.
2420 * w32.h (w32_strerror): New extern.
2422 * w32fns.c (Fw32_shell_execute): Use it.
2424 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2426 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2428 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2430 * msdos.c (IT_set_face): Obey inverse_video.
2432 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2434 * dired.c (directory_files_internal): Always return decoded filenames.
2436 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2438 * xterm.c (x_connection_closed): Prevent being called recursively
2439 because of an error condition in XtCloseDisplay.
2441 * xdisp.c (init_iterator): If noninteractive, and the frame's
2442 face cache is null, make one.
2444 * xfns.c (show_busy_cursor): Check for live frames more
2447 * process.c (wait_reading_process_input): Check for pending
2448 input when running timers.
2450 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2452 * msdos.c (IT_write_glyphs): Compute the glyph face from
2455 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2457 * process.c (read_process_output): Don't run a filter if the code
2458 decoder produces nothing but carryover.
2460 2000-12-17 Andrew Innes <andrewi@gnu.org>
2462 * w32.c (sys_rename): Only check errno against EEXIST, and not
2463 EACCES, when determining whether rename failed because the target
2464 exists. This was resulting in indefinite looping on Windows 9x if
2465 the source file was locked by another process.
2467 * w32fns.c (Ffile_system_info): New function.
2468 (syms_of_w32fns): Defsubr it.
2470 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2472 * window.c (coordinates_in_window): Fix computation for
2473 position on vertical line between mode lines.
2475 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2476 Don't alter tip_frame or tip_window.
2477 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2480 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2481 Don't alter tip_frame or tip_window.
2482 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2485 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2487 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2488 be consistent with the doc string. Reported by NAKAJIMA Mikio
2489 <minakaji@osaka.email.ne.jp>.
2491 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2493 * xfaces.c (Vface_ignored_fonts): New variable.
2494 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2495 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2497 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2499 * dispnew.c (update_window): Detect pending input every nth line
2500 updated, i.e. do it depending on real work done, and not on the
2503 * xterm.c (expose_window): Don't redraw the window that's
2504 currently being updated.
2506 * window.c (Fset_window_point): Remove test for
2507 cursor_in_non_selected_windows.
2509 * lread.c (read1): Recognize end of file after `\\'.
2511 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2512 not unwind_create_frame.
2514 2000-12-15 Dave Love <fx@gnu.org>
2516 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2519 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2521 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2523 * coding.c (setup_coding_system): Clear all members of the struct
2524 coding_system at first.
2525 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2527 (code_convert_region): Don't override coding->src_multibyte and
2528 coding->dst_multibyte.
2530 * fns.c (Fmd5): Docstring improved.
2532 2000-12-15 Miles Bader <miles@gnu.org>
2534 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2535 are actually marked as mode-lines; otherwise use
2536 estimate_mode_line_height.
2538 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2540 * editfns.c (Fformat): Prevent a buffer overrun when the format
2541 specifies a precision.
2543 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2545 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2546 argument is outside the range [2..3].
2548 2000-12-14 Andrew Innes <andrewi@gnu.org>
2550 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2551 nothing to do. Bind inhibit-quit.
2552 (tip_frame): Make it a Lisp_Object.
2553 (x_create_tip_frame): Set tip_frame after it has been added to
2555 (Fx_show_tip): Don't set tip_frame here.
2556 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
2558 (unwind_create_frame, unwind_create_tip_frame): New functions.
2559 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2560 while a frame is only partially constructed.
2562 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2563 (x_free_frame_resources): New function.
2564 (x_destroy_window): Use it.
2566 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2568 * xfns.c (Fx_backspace_delete_keys_p): New function.
2569 (syms_of_xfns): Defsubr it.
2571 * config.in (HAVE_XKBGETKEYBOARD): Add.
2573 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2575 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2576 Always store string in multibyte representation in echobuf.
2577 (echo_char): Always store string in multibyte representation in
2579 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2580 (read_key_sequence): Adjusted for the change of echo_prompt.
2582 * fns.c (Fmd5): Docstring improved.
2584 * lisp.h (detect_coding_system): Prototype adjusted.
2586 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2587 (detect_coding_emacs_mule, detect_coding_iso2022,)
2588 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2589 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2590 argument MULTIBYTEP. Callers changed.
2591 (detect_coding_mask, detect_coding_system): New argument
2592 MULTIBYTEP. Callers changed.
2593 (decode_coding_string): Set coding->src_multibyte and
2594 coding->dst_multibyte before calling detect_coding and detect_eol.
2595 Update them after some coding system is detected.
2597 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2599 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2601 * keyboard.c (menu_bar_items, tool_bar_items):
2602 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2604 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2606 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2608 (unwind_create_frame, unwind_create_tip_frame): New functions.
2609 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2610 while a frame is only partially constructed.
2612 * xterm.h (x_free_frame_resources): Declare.
2614 * xterm.c (x_free_frame_resources): New function.
2615 (x_destroy_window): Use it.
2617 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2618 don't interrupt the update for pending input initially, i.e.
2619 update at least some lines.
2621 * keyboard.c (do_mouse_tracking): Make externally visible.
2623 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2625 * xfns.c (gray_bitmap_bits): Declare `char *'.
2627 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2629 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2630 lines start with a relief line.
2632 2000-12-12 Dave Love <fx@gnu.org>
2634 * window.c (Fdisplay_buffer): Doc fix.
2635 (Fwindow_list): Remove unused var.
2637 * buffer.h (mmap_set_vars): Declare.
2639 * window.h (Fset_window_point): Declare.
2641 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2643 * msdos.c (fast_find_position): Don't overstep the last window row.
2644 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2645 unused variable `area'. When looking for a row under (X,Y), give
2646 up if some of the previous rows is not enabled.
2648 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2650 * window.c (Fset_window_point): If displaying cursors in windows
2651 other than the selected window, make sure redisplay updates
2652 other windows to show the new value of point in the window.
2654 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2656 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2657 the buffer is the sole visible buffer when in the mini-buffer.
2659 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2660 Bind `inhibit-read-only' to t.
2661 (unwind_with_echo_area_buffer): Use AREF.
2663 * xfns.c (Fx_hide_tip): Simplified.
2665 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2666 GC_MAKE_GCPROS_NOOPS instead of `1'.
2668 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2670 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2672 * xfns.c (Fx_hide_tip): Fix last change.
2674 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2675 nothing to do. Bind inhibit-quit.
2676 (tip_frame): Make it a Lisp_Object.
2677 (x_create_tip_frame): Set tip_frame after it has been added to
2679 (Fx_show_tip): Don't set tip_frame here.
2681 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2683 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2686 * dispextern.h: Change external declaration of tip_frame.
2688 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2689 return an empty string.
2691 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2692 of the window's update_mode_line flag, since the former is set by
2693 force-mode-line-update, not the latter. This makes
2694 column-number-mode slightly faster.
2696 * xdisp.c (try_window_id) <all changes above window start>:
2699 2000-12-11 Paul Eggert <eggert@twinsun.com>
2701 * config.in (HAVE_FTELLO): Remove.
2703 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2704 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2706 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2707 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2709 2000-12-11 Miles Bader <miles@gnu.org>
2711 * window.c (displayed_window_lines): Don't round up when
2712 converting empty space at bottom to lines.
2713 Handle non-newline-terminated final lines properly.
2714 (Fwindow_text_height): New function (used to be in lisp).
2715 (syms_of_window): Initialize it.
2717 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2719 * syntax.c (scan_lists): Check that the right quote char has the
2720 right Sstring syntax when jumping over strings.
2721 (init_syntax_once): Use Smax rather than 13.
2723 2000-12-09 Miles Bader <miles@gnu.org>
2725 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2726 with PARTIALLY, inverting the sense.
2727 (window_scroll_pixel_based): Scroll partially visible lines into
2728 place if we hit the beginning or end of the buffer.
2729 (displayed_window_lines): Don't include partially visible lines.
2730 (Fmove_to_window_line): Skip past any partially visible first line.
2732 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2734 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2736 * tparam.c (tparam1): Change the way buffers are reallocated to be
2737 portable and less obfuscated.
2739 * termcap.c (tgetent): Change the way buffers are reallocated to
2740 be portable and less obfuscated.
2742 * macros.c (store_kbd_macro_char): Change the way buffers are
2743 reallocated to be portable and less obfuscated.
2745 * lread.c (read1): Change the way buffers are reallocated to be
2746 portable and less obfuscated.
2748 * doc.c (Fsubstitute_command_keys): Change the way buffers
2749 are reallocated so that it is portable.
2751 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2753 * dosfns.c (Ffile_system_info): New function.
2754 (syms_of_dosfns): Defsubr it.
2756 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2758 * alloc.c (gc_sweep): Add comment.
2760 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2762 * sound.c (vox_configure): Change order of ioctls. Don't
2763 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2764 Ignore errors when changing volume.
2765 (vox_close): Don't reset the device.
2767 * process.c (read_process_output): Make sure the process marker's
2768 position is valid when the process buffer is changed in
2769 after-change functions. W3 does that.
2771 * xfns.c (x_free_gcs): New function.
2773 * xterm.h (x_free_gcs): Add prototype.
2775 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2778 * xterm.c (x_destroy_window): Call x_free_gcs so that
2779 resources of non-toolkit X windows will be freed.
2781 2000-12-07 Andrew Innes <andrewi@gnu.org>
2783 * w32fns.c (xlfd_charset_of_font): Fix last change.
2785 2000-12-06 Dave Love <fx@gnu.org>
2787 * md5.h (__P): Don't define -- it comes from config.h.
2789 * strftime.c: Change some #if foo to #ifdef foo.
2791 2000-12-06 Andrew Innes <andrewi@gnu.org>
2793 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2795 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2797 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2798 (w32_list_fonts): Don't choke if pattern doesn't specify a
2801 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2803 * alloc.c (gc_sweep): Prevent symbols read during loadup
2806 * xdisp.c (underlying_face_id): New function.
2807 (handle_face_prop, face_before_or_after_it_pos): Use it
2808 to determine the face ``under'' a string. Let strings inherit
2809 the face of the buffer under them.
2811 * xfaces.c (face_at_string_position): Update function comment.
2813 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2814 matrix if the window's left position has changed; we need to
2815 redraw it in this case.
2817 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2819 * window.c (coordinates_in_window): Check mouse on mode-line or
2822 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2823 advertized by the function documentation.
2825 * window.c (syms_of_window): Doc fix.
2827 * sound.c (vox_configure): Set volume for left and right channel.
2828 (sound_cleanup): Return nil.
2830 * xdisp.c (move_it_by_lines): Fix paren typo.
2832 * xterm.c (x_load_font): Don't use the font's max_bounds for
2833 computing the height of the font. If max_bounds' ascent or
2834 descent are greater than the font's ascent or descent, this means
2835 glyphs overlap, which should be handled now by redisplay.
2837 * window.c (Veven_window_heights): New variable.
2838 (syms_of_window): DEFVAR_LISP it.
2839 (Fdisplay_buffer): Check Veven_window_heights before evening the
2842 2000-12-06 Miles Bader <miles@gnu.org>
2844 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2845 update `default-frame-alist' instead of setting no frame parameters.
2847 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2849 * composite.c (update_compositions): Fix typo (use the correct
2852 2000-12-05 Jason Rumney <jasonr@gnu.org>
2854 * md5.h: Remove underscores from function declarations.
2855 (__attribute__, __alignof__) [!__GNUC__]: Define.
2857 * md5.c: Delay include of md5.h until after namespace cleaning.
2859 * makefile.w32-in (fns.o): Depend on md5.h
2860 (md5.o): New target.
2863 * makefile.nt: Likewise.
2865 2000-12-05 Jason Rumney <jasonr@altavista.net>
2867 * w32term.c (expose_area): Complete last change.
2869 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2871 * minibuf.c: Include intervals.h.
2873 2000-12-05 Jason Rumney <jasonr@gnu.org>
2875 * w32term.c (x_produce_glyphs): If a font for a component of
2876 a composition is not found, use 1 pixel dot ascent and 0 dot
2877 descent value to avoid displaying terribly tall empty boxes.
2878 (expose_area): Pass x-coordinate relative to the exposed
2879 area to x_draw_glyphs instead of a window-relative coordinate.
2881 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2883 * xdisp.c (next_element_from_ellipsis): Save face before selective
2884 display in saved_face_id, and set face_before_selective_p.
2885 (reseat_1): Reset face_before_selective_p.
2886 (append_space, extend_face_to_end_of_line): If iterator's
2887 face_before_selective_p is set, use the face from saved_face_id.
2888 (extend_face_to_end_of_line): For tty frames, make sure to
2889 use the right face id when producing spaces at the end of
2892 * dispextern.h (struct it): Add face_before_selective_p.
2894 * keyboard.c (record_char): Don't record identical help-echo
2895 events in recent_keys.
2897 * xterm.c [USE_X_TOOLKIT]: Close the display.
2898 (xim_close_dpy): Handle case that the display has been closed.
2900 * xterm.c (x_destroy_window): Reset the frame's X window after
2903 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2904 variable window_width.
2905 (line_draw_cost): Fix code skipping over spaces at the end of the
2906 line when must_write_spaces is not set.
2907 (scrolling_window): Fix code inserting runs in list of all runs.
2909 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2911 * coding.c (setup_coding_system): Be sure to initialize
2912 coding->category_idx.
2914 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2916 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2918 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2919 area to x_draw_glyphs instead of a window-relative coordinate.
2921 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2922 error in the message.
2924 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2925 timer after having read a key. It's not good for code reading
2926 several keys in a loop, like an input method.
2928 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2929 record undo information for format-decode.
2931 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2932 current buffer is read-only, not if it isn't.
2934 * keyboard.c (record_char): Record `help-echo' input events
2935 in recent_keys only if they display some help. Don't record
2936 `help-echo' events as macro char.
2938 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2940 * editfns.c (save_excursion_restore): Don't move point
2941 in another window if it is showing the wrong buffer.
2942 Avoid the call to Fwindow_live_p, for speed.
2944 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2946 * xfaces.c (struct font_name): New member registry_priority.
2947 (split_font_name): Initialize the above member to zero.
2948 (concat_font_list): New function.
2949 (font_list): Include fonts of all alternative registries.
2950 (FONT_POINT_SIZE_QUANTUM): New macro.
2951 (better_font_p): Ignore point size difference less than
2952 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2954 * xterm.c (x_produce_glyphs): If a font for a component of
2955 a composition is not found, use 1 pixel dot ascent and 0 dot
2956 descent value to avoid displaying terribly tall empty boxes.
2958 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2960 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2962 * coding.h (code_convert_string1): Declare.
2964 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2966 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
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
2978 (note_mouse_highlight): Change the cursor shape on the vertical
2979 border between windows [not enabled].
2981 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2983 * w32fns.c (Fx_create_frame): Reintroduce the call to
2984 face-set-after-frame-defaults.
2985 (Vx_window_horizontal_drag_shape): New variable.
2986 (syms_of_xfns): DEFVAR_LISP it.
2987 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2990 2000-12-02 Simon Josefsson <simon@josefsson.org>
2992 * fns.c (Fmd5): Use a different logic to decide the coding system
2995 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2997 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2999 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
3002 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3004 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3005 height for YNegative.
3006 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3007 height; also see comment there.
3009 * window.c (coordinates_in_window): Handle computations for
3010 positions on the vertical bar and fringes differently for
3011 window-system frames. Consider some pixels near the vertical bar
3012 as on the bar if the frame doesn't have vertical scroll bars.
3013 Associate positions between mode or header lines with the
3014 right window, the left one.
3016 2000-12-01 Jason Rumney <jasonr@gnu.org>
3018 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3020 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3023 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3025 * window.c (struct saved_window): Add members orig_top and
3027 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3028 (save_window_save, Fset_window_configuration): Save/restore
3029 window's orig_top and orig_height.
3031 2000-12-01 Jason Rumney <jasonr@gnu.org>
3033 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3035 * w32fns.c (x_set_cursor_color): Fix last change.
3037 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3039 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3040 sure that the next redisplay displays the minibuffer, so that
3041 the cursor will be replaced with what the minibuffer wants.
3043 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3044 #ifndef instead of using #if.
3045 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3046 USE_TOOLKIT_SCROLL_BARS is defined.
3048 2000-11-30 Jason Rumney <jasonr@gnu.org>
3050 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3053 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3055 * fns.c (Fmd5): Doc fix.
3057 2000-11-30 Simon Josefsson <simon@josefsson.org>
3059 * fns.c (Fmd5): New function.
3060 (syms_of_fns): Defsubr md5.
3062 * Makefile.in (obj): Add md5.o
3064 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3066 * md5.h, md5.c: New files, taken from glibc.
3068 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3070 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3071 hasn't a font, use that of the frame, as drawing glyphs
3074 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3076 * eval.c (Frun_hooks): Allow 0 arguments.
3078 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3080 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3081 is over the menu bar widget, say it's not on the frame.
3083 * xfns.c (Fx_create_frame): Reintroduce the call to
3084 face-set-after-frame-defaults.
3086 * eval.c (Fsignal): Reset handling_signal.
3088 2000-11-28 Jason Rumney <jasonr@gnu.org>
3090 * w32menu.c (add_menu_item): Reset menu item text when changing
3091 type to radio button.
3093 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3095 * xselect.c: Update copyright.
3097 * window.c (coordinates_in_window): If on a mode or header line,
3098 but sufficiently close to its start, return ``on vertical
3099 border''. This gives us a way to drag windows horizontally when
3100 using toolkit scroll bars.
3102 * xterm.c (note_mouse_highlight): Change the cursor shape
3103 on the vertical border between windows.
3105 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3107 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3108 (syms_of_xfns): DEFVAR_LISP it.
3109 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3111 * textprop.c (text_read_only): New function.
3112 (verify_interval_modification): Use it instead of signaling
3113 `text-read-only'. This makes it easier to catch this error
3116 * xdisp.c (forward_to_next_line_start): Check for newlines,
3117 not end of line, which includes CR.
3119 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3121 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3122 include no-conversion.
3124 2000-11-27 Jason Rumney <jasonr@gnu.org>
3126 * w32fns.c (w32_load_system_font): Always mark font as double byte
3127 if codepage is unicode.
3129 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3131 * xdisp.c (forward_to_next_line_start): If already on a newline,
3132 just consume it to avoid unintended skipping over invisible text
3135 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3136 `vertical-line', `mode-line' and `header-line' events.
3138 * xdisp.c (try_window_id): Avoid starting to display in the middle
3139 of a character, a TAB for instance. This is easier than to set
3140 up the iterator exactly, and it's not a frequent case, so the
3141 additional effort wouldn't really pay off.
3143 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3145 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3148 2000-11-25 Jason Rumney <jasonr@gnu.org>
3150 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
3151 to window_from_coordinates should be pixel coordinates.
3153 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3154 redisplay handles them properly.
3156 2000-11-25 Miles Bader <miles@gnu.org>
3158 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3160 2000-11-24 Jason Rumney <jasonr@gnu.org>
3162 * w32.c (init_environment): Set LANG environment variable based on
3163 locale settings, if not set.
3165 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3166 making tool bar smaller. When clearing the frame, also
3167 clear current matrices. Clear frame when tool bar disappears.
3168 Don't use more lines for the tool-bar than is available.
3169 (x_change_window_heights): New function.
3171 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3173 * xdisp.c (init_from_display_pos): If POS says we're already after
3174 an overlay string ending at POS, make sure to pop the iterator
3175 because it will be in front of that overlay string. When POS is
3176 ZV, we've thereby also ``processed'' overlay strings at ZV.
3178 * xfaces.c (lface_from_face_name): Function comment fix.
3180 2000-11-24 Miles Bader <miles@gnu.org>
3182 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3183 apply `mode-line-inverse-video' -- zero means force display using
3184 the default face, non-zero means display using the specialized face.
3185 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3187 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3189 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3192 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3194 * coding.c (decode_coding_emacs_mule): Fix the case of
3195 CODING_EOL_LF, which used uninitialized value of c.
3197 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3199 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3201 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3203 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3206 * frame.h (struct frame): Replace desired_tool_bar_items,
3207 current_tool_bar_items, n_desired_tool_bar_items,
3208 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3210 * frame.c (make_frame): Change initialization of tool bar
3213 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3214 Change references to members deleted from struct frame to use the
3217 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3218 references to members deleted from struct frame to use the new
3221 * dispnew.c (update_frame): Do nothing with frame's tool bar
3224 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3226 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3227 (note_tool_bar_highlight): Change references to members deleted
3228 from struct frame to use the new ones.
3230 2000-11-23 Miles Bader <miles@gnu.org>
3232 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3233 the face's inverse-video attribute, rather than overriding it.
3235 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3237 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3238 making tool bar smaller.
3240 2000-11-22 Dave Love <fx@gnu.org>
3242 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3244 2000-11-22 Miles Bader <miles@gnu.org>
3246 * keyboard.c (Vminibuffer_message_timeout): New variable.
3247 (command_loop_1): Use it to determine message timeout.
3248 (syms_of_keyboard): Initialize it.
3250 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3252 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3254 * sysdep.c: Move the code for declaring h_errno after #include
3257 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3259 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3260 the menu bar when the tooltip is unmapped.
3262 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3263 sole visible buffer when we're currently in the mini-buffer, and
3266 2000-11-21 Jason Rumney <jasonr@gnu.org>
3268 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3269 put on the clipboard.
3270 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3271 copy of what Emacs last put there. If they are the same, do not
3272 use the clipboard copy to avoid losing data due to coding
3275 2000-11-22 Miles Bader <miles@gnu.org>
3277 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3278 (syms_of_minibuf): Initialize it.
3279 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3280 to prompt, don't make read-only.
3282 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3284 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
3285 BEFORE/AFTER_POTENTIAL_GC.
3287 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3289 * buffer.c (mmap_free_1): Avoid a compiler warning.
3291 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3293 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3295 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3298 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3300 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3303 * s/gnu-linux.h: Don't use `#cpu'.
3305 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3306 not defined in mman.h.
3308 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
3310 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3311 and store an index in the XClientMessageEvent. Storing a
3312 Lisp_Object or pointer can fail on a 64 bit system, since X only
3314 (x_scroll_bar_to_input_event): Get the window from
3317 2000-11-20 Dave Love <fx@gnu.org>
3319 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3321 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3323 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3325 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3327 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3330 * alloc.c (make_string): Fix previous change. Be sure to make
3331 unibyte string correctly.
3333 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3335 * window.c (Fwindow_list): Change parameter list to be XEmacs
3337 (window_list_1): New function.
3338 (window_loop): Use it instead of Fwindow_list.
3340 * sysdep.c (emacs_ospeed): New variable.
3341 (toplevel): Don't declare ospeed extern.
3342 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3344 * termcap.c (ospeed): Remove.
3345 (tputs) [!emacs]: Remove unused code.
3346 (tgetent): Avoid a compiler warning.
3348 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3349 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3350 SCROLL_BAR_X_WIDGET with additional argument DPY.
3352 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3354 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3355 Take the X display as additional argument.
3356 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3357 `Widget' is a pointer type that's not easily stored in Lisp_Object
3358 form in a portable way.
3360 * dispnew.c (update_text_area): Fix last change.
3362 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3364 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3366 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3367 clear current matrices.
3369 * buffer.c (mmap_enlarge): Don't print a message on stderr
3370 if mapping new memory at the end of the existing region fails.
3372 * dispnew.c (update_text_area): Don't skip over equal glyphs
3373 when the last current glyph overlaps the glyph to its right.
3375 2000-11-18 Miles Bader <miles@gnu.org>
3377 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3378 lines that *end* with "..." too (that's the most common case!).
3380 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3382 * xdisp.c (resize_mini_window): Temporarily change to the
3383 mini-window's buffer if necessary.
3385 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3386 the tooltip obscures less text under it.
3388 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3390 * puresize.h (BASE_PURESIZE): Increase to 700000.
3392 2000-11-18 Jason Rumney <jasonr@gnu.org>
3394 * w32term.c (w32_draw_bitmap): Use face to set colors.
3396 2000-11-17 Dave Love <fx@gnu.org>
3398 * lread.c (Fload): Fix #ifdef for pcc.
3400 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3402 * xdisp.c (pos_visible_p): Compute the default character height
3405 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3407 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3408 knowing the line's height; use the default font's height in that
3411 * xfaces.c (weight_table): Add `demi' with the same meaning as
3414 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3416 * dispnew.c (null_row): New global static variable.
3417 (clear_glyph_row): Delete local static variable null_row.
3419 2000-11-15 Jason Rumney <jasonr@gnu.org>
3421 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3422 (w32_alloc_lighter_color): Use new brightness calculations from
3423 xterm.c. Scale delta to be in the range expected by W32.
3424 (w32_draw_relief_rect): Use frame relief colors.
3426 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3428 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3429 (Qinhibit_default_face_x_resources): New variable.
3430 (syms_of_frame): Initialize it.
3431 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3433 * xdisp.c (pos_visible_p): Improve function comment.
3435 * lisp.h (BINDING_STACK_SIZE): New macro.
3437 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3438 reading the directory if readdir returns null and errno is EAGAIN
3441 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3443 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3444 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3445 Set amount_to_scroll to max of dx and scroll_step so that
3446 scroll-conservatively doesn't defeat scroll-step>1.
3447 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3448 scroll-conservatively for line-at-a-time scrolling.
3450 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3452 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3455 * xdisp.c (current_mode_line_height, current_header_line_height):
3457 (init_xdisp): Initialize them.
3458 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3459 and use exact mode line heights if it is set.
3461 * lisp.h (pos_visible_p): Change prototype.
3463 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3464 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3465 and current_header_line_height first.
3466 (current_mode_line_height, current_header_line_height): Declare
3469 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3471 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3472 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3473 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3475 2000-11-14 Miles Bader <miles@gnu.org>
3477 * xterm.c (x_alloc_lighter_color): Include an additive component
3478 too for dark colors, because FACTOR isn't enough.
3479 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3482 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3484 * keyboard.c (show_help_echo): Call message3_nolog with number of
3485 bytes in the help string as 2nd parameter, instead of the number
3488 2000-11-13 Miles Bader <miles@gnu.org>
3490 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3491 (Fload): Use new openp return protocol.
3492 Don't try to use Vload_source_file_function to load .elc files.
3493 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3494 openp return protocol.
3495 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3497 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3499 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3501 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3502 Defined these macros.
3503 (NLIST_STRUCT): Avoid re-defining it.
3505 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3506 -I/usr/contrib/X11R6/include.
3507 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3509 2000-11-10 Jason Rumney <jasonr@gnu.org>
3511 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3513 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3514 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3516 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3517 (Qw32_charset_vietnamese): New symbol.
3518 (xlfd_charset_of_font): New function.
3519 (w32_load_system_font): Use it.
3520 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3521 when Vw32_charset_info_alist is nil to ensure default face always
3522 has font. Use Fcar and Fcdr for safety.
3523 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3524 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3525 pseudo-codepages for special cases.
3526 (w32_to_x_font): New parameter to allow charset portion to be
3527 specified where there is many to one mapping. Callers changed.
3528 (w32_list_fonts): Avoid listing fonts that won't display.
3530 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3532 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3533 (font_list_1): Renamed from font_list.
3534 (font_list): New function, trying alternative registries from
3535 Vface_alternative_font_registry_alist.
3536 (Finternal_set_alternative_font_registry_alist): New function.
3537 (syms_of_xfaces): Initialize and Staticpro
3538 Vface_alternative_font_registry_alist. Defsubr
3539 Finternal_set_alternative_font_registry_alist.
3541 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3543 * lisp.h (Flooking_at): Declare.
3545 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3547 * dired.c (directory_files_internal): Fix a braino.
3549 * dired.c (directory_files_internal): Add missing GCPRO's.
3552 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3554 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3555 (resize_mini_window): Return quickly if Vresize_mini_window is
3556 nil. Don't return if Vmax_mini_window_height is nil.
3558 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3559 (syms_of_xdisp): Initialize them.
3560 (resize_mini_window): Act according to the setting of
3561 Vresize_mini_window.
3562 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3564 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3565 scroll bar widget after configuring it, so that it will appear at
3566 the right position from the start.
3567 (XTredeem_scroll_bar): Cleaned up.
3569 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3571 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3572 font is taller than the frame line, we don't have to bias the
3575 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3577 2000-11-07 Dave Love <fx@gnu.org>
3579 * config.in (HAVE_MKSTEMP): Add.
3581 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3583 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3585 * window.c (Fset_window_configuration): Don't try to preserve
3586 point in the current buffer, if that buffer is displayed in more
3589 * xfaces.c (lookup_named_face): If default face isn't realized,
3590 try to realize it. Return -1 if not successful.
3591 (Fx_list_fonts): Handle case that face cannot be determined.
3592 (Fface_font): Likewise.
3594 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3596 * window.c (displayed_window_lines): Detect partially
3597 visible lines at the bottom correctly.
3599 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3601 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3602 when ensuring we don't do visit in indirect buffer.
3604 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3606 * composite.h (compose_chars_in_text): Add prototype.
3608 * composite.c (Vcomposition_function_table): New variable.
3609 (Qcomposition_function_table): New variable.
3610 (run_composition_function): Call
3611 Vcompose_chars_after_function with three arguments.
3612 (compose_chars_in_text): New function.
3613 (syms_of_composite): Modified the doc-string of
3614 Vcompose_chars_after_function. Declare composition-function-table
3615 as a lisp variable, and initialize it.
3617 * xfns.c (x_encode_text): Suppress producing escape sequences for
3620 * xselect.c: Include composite.h.
3621 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3623 2000-11-05 Andrew Innes <andrewi@gnu.org>
3625 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3627 * sysdep.c (read_input_waiting): Remove extraneous argument to
3630 * w32fns.c (Fx_server_version): Include w32_build_number in the
3633 * w32heap.c (w32_build_number): New variable.
3634 (cache_system_info): Set it.
3636 * w32heap.h (w32_build_number): Add extern.
3638 * emacs.c (syms_of_emacs): Update docstring for
3639 system-configuration, to reflect the actual usage on MS-Windows.
3641 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3643 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3644 process idle timers while waiting for another event.
3646 * dispnew.c (update_frame_line): Handle case where spaces in
3647 the default face are colored.
3649 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3650 window height hasn't changed.
3652 2000-10-31 Jason Rumney <jasonr@gnu.org>
3654 * w32term.c (x_produce_glyphs): Handle composite characters.
3655 (x_draw_glyph_string_foreground)
3656 (x_draw_composite_glyph_string_foreground): Restore old font.
3658 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3660 * minibuf.c (read_minibuf): Reset the undo history just before
3661 starting the recursive-edit.
3663 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3665 * xfaces.c (menu_face_change_count): New variable.
3666 (Finternal_set_lisp_face_attribute): Increment it for changes
3668 (realize_basic_faces): Reflect changes in the `menu' faces
3671 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3672 dy obtained from the iterator's y-position after moving from
3673 scroll_margin_pos to PT; see comment there.
3675 * xdisp.c (safe_eval_handler): Call add_to_log.
3677 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3678 is not a symbol or string.
3680 * xdisp.c (echo_area_display): Don't perform a display update from
3681 inside redisplay. The update will happen anyway at the end of
3682 redisplay, and it can confuse redisplay (GC messages while
3683 redisplaying, for instance.)
3685 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3687 * xrdb.c (x_load_resources): Use the class name in the defaults.
3689 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3690 (regex_compile): Catch bogus \(\1\).
3692 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3694 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3697 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3698 we have a color cache, check that the cached color equals the
3699 allocated color. If not, clear the color cache.
3701 * window.c (displayed_window_lines): Change buffers if necessary.
3702 Fix computation of displayed lines.
3704 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3705 update_menu_bindings to DEFVAR_BOOL.
3707 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3709 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3711 * puresize.h (BASE_PURESIZE): Increase to 680000.
3713 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3715 2000-10-29 Jason Rumney <jasonr@gnu.org>
3717 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3719 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3720 (w32_cache_char_metrics): Handle possibility that 'x' does not
3721 exist in a BDF font.
3722 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3724 * w32bdf.h (bdffont): Add nchars.
3726 * w32bdf.c (set_bdf_font_info): Set it.
3727 (w32_BDF_TextOut): Swap byte order of double byte characters.
3728 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3730 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3732 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3733 don't override the colors in frame's param_alist, unless they are
3736 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3737 reverse the effect of the highlight flag.
3739 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3741 * window.h (Fwindow_live_p): Declare.
3743 * undo.c (record_delete): Check that last_undo_buffer is really a
3744 buffer before applying XBUFFER to it.
3746 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3749 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3751 * lisp.h (KEYMAPP): New macro.
3752 (get_keymap): Remove.
3753 (get_keymap_1): Rename get_keymap.
3755 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3757 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3759 * xmenu.c (single_submenu): Use KEYMAPP.
3760 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3761 Use KEYMAPP rather than Fkeymapp.
3763 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3765 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3766 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3767 Use KEYMAPP rather than Fkeymapp.
3768 (single_submenu): Use KEYMAPP.
3769 (w32_menu_show, w32_dialog_show): Use TRUE.
3771 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3773 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3774 (Fkeymapp): Use KEYMAPP.
3775 (get_keymap): Rename from get_keymap_1. Remove old def.
3776 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3777 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3778 (Fminor_mode_key_binding): Don't raise an error if the binding
3780 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3781 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3783 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3784 Allow Vspecial_event_map to be autoloaded.
3785 (menu_bar_items): Fetch the keymap rather than using keymapp.
3786 (menu_bar_one_keymap): No need to follow func-indirect any more.
3787 (parse_menu_item): get_keymap_1 -> get_keymap.
3788 (tool_bar_items): Fetch the keymap rather than using keymapp.
3789 (read_key_sequence): Use KEYMAPP.
3791 * intervals.c (get_local_map): Use get_keymap rather than following
3792 function-indirections explicitly.
3794 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3796 2000-10-27 Jason Rumney <jasonr@gnu.org>
3798 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3799 point, as Windows has oversized fonts.
3801 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3803 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3805 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3806 (freehook, reallochook): Handle null pointer arguments.
3807 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3809 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3811 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3812 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3813 Giving in to popular pressure to shut up the compiler with casts.
3815 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3817 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3818 signed value, and use a default value computed from the font's
3821 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3823 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3824 that specify a negative underline position can still use underlines.
3826 * window.c (Fpos_visible_in_window_p): Make POS default to
3827 WINDOW's point, not the current buffer's point.
3829 2000-10-26 Dave Love <fx@gnu.org>
3831 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3832 when it's necessary.
3834 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3836 * window.c (size_window): Compute size difference from sum of old
3837 child window sizes instead of from parent's size.
3839 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3840 Handle obscured lines at the top of the window.
3842 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3843 down after the last error condition check.
3845 * frame.c (Fdelete_frame): Run delete-frame-hook.
3847 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3849 * coding.c (decode_coding): Fix previous change (check also
3850 CODING_MODE_LAST_BLOCK).
3852 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3854 * regex.c: More `unsigned char' -> `re_char' changes.
3855 Also change several `int' into `re_wchar_t'.
3856 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3857 (PUSH_FAILURE_POINTER): Don't cast any more.
3858 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3859 We want GCC to complain, since this piece of code makes
3860 re_match non-reentrant, which *should* be fixed.
3861 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3862 (EXTEND_BUFFER): Use RETALLOC.
3863 (SET_LIST_BIT): Don't cast.
3864 (re_wchar_t): New type.
3865 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3866 that those two functions will always properly return.
3867 (IMMEDIATE_QUIT_CHECK): Cast to void.
3868 (analyse_first): Use recursion rather than an explicit stack.
3869 (re_compile_fastmap): Can't fail anymore.
3870 (re_search_2): Don't check re_compile_fastmap for failure.
3871 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3872 Now also sets the new value (passed in a new argument).
3873 (re_match_2_internal): Use it.
3874 Also, use a new var `reg' of type size_t when looping through regs
3875 rather than reuse the inappropriate `mcnt'.
3877 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3878 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3879 (where_is_internal): Renamed from Fwhere_is_internal.
3880 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3881 (Fwhere_is_internal): New function wrapping where_is_internal.
3882 (where_is_internal_1): Handle the case where we're filling the cache.
3883 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3885 2000-10-25 Miles Bader <miles@gnu.org>
3887 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3889 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3891 * window.c (pos_fully_visible_p): Removed.
3892 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3893 if position is visible and/or fully visible.
3895 * lisp.h (pos_visible_p): Add prototype.
3897 * xdisp.c (pos_visible_p): New function.
3899 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3901 * process.c (send_process): If OBJECT is t, it means that the data
3902 is from C string, but we should encode it. Before calling
3903 setup_raw_text_coding_system, be sure to flush out data by the
3904 previous coding system.
3906 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3908 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3909 assignment of startpos to prev when startpos == pos.
3911 * editfns.c (find_field): Set the field stickiness correctly from
3912 overlay fields. Use renamed `text_property_stickiness'.
3913 (text_property_stickiness): Renamed from `char_property_stickiness'.
3914 Only check text properties, not overlays.
3915 * textprop.c (get_char_property_and_overlay): New function.
3916 (Fget_char_property): Use it.
3917 * intervals.h (get_char_property_and_overlay): Add declaration.
3919 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3921 * keymap.c: Use AREF, ASET and ASIZE macros.
3922 (Fmake_sparse_keymap): Docstring fix.
3924 (shadow_lookup): Move up.
3925 Handle the case where lookup-key returns an integer.
3926 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3927 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3928 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3929 Simplify/rewrite the keymap-finding code.
3930 Add check for command shadowing, using shadow_lookup.
3932 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3934 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3935 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3938 2000-10-24 Andrew Innes <andrewi@gnu.org>
3940 * dired.c (directory_files_internal_unwind): New function.
3941 (directory_files_internal): Use it to ensure closedir is called
3942 even if expand-file-name or file-attributes throw, eg. because of
3943 a user interrupt. Also enable immediate_quit while calling
3944 re_search, so that matching can be interrupted as well.
3946 2000-10-24 Andrew Innes <andrewi@gnu.org>
3948 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3950 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3951 so that re_search functions only quit when callers expect them to.
3953 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3955 * regex.c (regex_compile): Change the way of handling a range from
3956 a char less than 256 to a char not less than 256.
3958 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3960 * window.c (size_window): Prevent setting window's width or
3961 height to a negative value (esp. with XSETFASTINT).
3963 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3964 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3965 (protect_malloc_state) [GC_MALLOC_CHECK &&
3966 GC_PROTECT_MALLOC_STATE]: New function.
3967 (PROTECT_MALLOC_STATE): New macro.
3968 (__malloc_initialize, morecore, _malloc_internal)
3969 (_free_internal) _realloc_internal): Use it to make _heapinfo
3970 read-only outside of gmalloc.
3972 * keymap.c: Update copyright.
3974 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3977 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3979 * filelock.c (unlock_all_files): Use unlock_file to expand each
3980 buffer's file_truename before trying remove its lock file.
3982 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3984 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3985 or CRLF, decode EOLs.
3987 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3989 * window.c (Fdisplay_buffer): Fix doc.
3991 2000-10-23 Jason Rumney <jasonr@gnu.org>
3993 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3994 ASCII font of default fontset on Windows.
3996 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3997 xterm.c comment below).
3999 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4001 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4003 * xterm.c (x_connection_closed): Reset handling_signal.
4005 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
4008 2000-10-23 Miles Bader <miles@gnu.org>
4010 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4011 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4012 maintain old behavior.
4013 * minibuf.c (Fminibuffer_complete): Likewise.
4015 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4017 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4018 that when a font can't be exactly centered, it errs up rather than
4021 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4023 * fns.c (Fbase64_decode_string): The decoded result should be
4026 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4028 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4030 * dispnew.c [macintosh]: Include macterm.h.
4031 (init_display) [macintosh]: Initialization for window system.
4033 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4034 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4035 syms_of_search, x_term_init, and init_keyboard before calling
4036 init_window_once. Also, call syms_of_xmenu.
4038 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4039 default fontset to Monaco.
4041 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4042 NewMacWindow and DisposeMacWindow.
4043 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4044 instead of calling NewMacWindow and setting fields of
4045 f->output_data.mac directly. Call init_frame_faces.
4046 (Fdelete_frame) [macintosh]: Remove unused code.
4047 (Fmodify_frame_parameters) [macintosh]: Call
4048 x_set_frame_parameters instead of mac_set_frame_parameters.
4050 * frame.h [macintosh]: Define menu_bar_lines field in struct
4051 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4053 * keyboard.c [macintosh]: Include macterm.h.
4054 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4055 and menu_bar_activate_event type events as for X and NT.
4056 (make_lispy_event) [macintosh]: Construct lisp events of type
4057 MENU_BAR_EVENT as for X and NT.
4059 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4060 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4061 (sys_subshell) [macintosh]: Remove definition entirely.
4062 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4063 Vwindow_system_version here. Remove initialization of
4064 Vx_bitmap_file_path.
4065 (read_input_waiting): Correct the number of parameters passed to
4067 Move all Macintosh functions to mac/mac.c.
4069 * term.c [macintosh]: Include macterm.h.
4071 * window.c [macintosh]: Include macterm.h.
4073 * xdisp.c [macintosh]: Include macterm.h. Declare
4074 set_frame_menubar and pending_menu_activation.
4075 (echo_area_display) [macintosh]: Do not return if terminal frame
4076 is the selected frame.
4077 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4078 Allow only the selected frame to set menu bar.
4079 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4080 calling FRAME_EXTERNAL_MENU_BAR (f).
4081 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4083 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4084 and check_x. Declare XCreateGC. Define x_create_gc and
4085 x_free_gc. Initialize font_sort_order.
4086 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4087 but call x_list_fonts instead of w32_list_fonts.
4088 (Finternal_face_x_get_resource) [macintosh]: Do not call
4089 display_x_get_resource.
4090 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4091 (realize_x_face) [macintosh]: Load the font if it is specified in
4093 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
4096 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4098 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4099 is nil: since we go to the end of submap anyway, we'd end up
4101 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4102 doesn't obey autoload.
4104 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4106 * msdos.c (dos_set_window_size): Update screen dimension variables.
4108 2000-10-21 Jason Rumney <jasonr@gnu.org>
4110 * w32term.c (w32_cache_char_metrics): Double check that font is
4111 really fixed pitch before trusting tmPitchAndFamily.
4113 2000-10-21 Andrew Innes <andrewi@gnu.org>
4115 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4117 * w32term.h: Extern decl for w32_cache_char_metrics.
4119 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4121 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4122 (w32_unload_font): Free per_char array if present.
4124 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4125 cached information in emulated XFontStruct to handle common cases
4126 quickly. Do not allocate XCharStruct for return.
4127 (w32_native_per_char_metric): New function.
4128 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4130 (x_produce_glyphs): Don't get an HDC. Change calls to
4131 w32_per_char_metric to match arg change above. Remove calls to
4133 (w32_get_glyph_overhangs): Ditto.
4134 (w32_cache_char_metrics): New function.
4136 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4137 ($(BLD)/casefiddle.$(O)): Remove compile command.
4138 ($(BLD)/gmalloc.$(O)): Remove compile command.
4139 ($(BLD)/dispnew.obj):
4140 ($(BLD)/keyboard.obj):
4141 ($(BLD)/w32inevt.obj):
4142 ($(BLD)/w32bdf.obj):
4144 ($(BLD)/buffer.obj):
4145 ($(BLD)/editfns.obj):
4147 ($(BLD)/fileio.obj):
4149 ($(BLD)/indent.obj):
4150 ($(BLD)/insdel.obj):
4151 ($(BLD)/intervals.obj):
4152 ($(BLD)/minibuf.obj):
4154 ($(BLD)/scroll.obj):
4155 ($(BLD)/sysdep.obj):
4156 ($(BLD)/textprop.obj):
4157 ($(BLD)/widget.obj):
4158 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4159 ($(BLD)/term.obj): Add dependency on dispextern.h.
4161 * makefile.nt ($(BLD)\dispnew.obj):
4162 ($(BLD)\keyboard.obj):
4163 ($(BLD)\w32inevt.obj):
4164 ($(BLD)\w32bdf.obj):
4166 ($(BLD)\buffer.obj):
4167 ($(BLD)\editfns.obj):
4169 ($(BLD)\fileio.obj):
4171 ($(BLD)\indent.obj):
4172 ($(BLD)\insdel.obj):
4173 ($(BLD)\intervals.obj):
4174 ($(BLD)\minibuf.obj):
4176 ($(BLD)\scroll.obj):
4177 ($(BLD)\sysdep.obj):
4178 ($(BLD)\textprop.obj):
4179 ($(BLD)\widget.obj):
4180 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4181 ($(BLD)\term.obj): Add dependency on dispextern.h
4183 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4185 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4186 with an additional argument of Qt.
4188 2000-10-21 Miles Bader <miles@gnu.org>
4190 * window.c (pos_fully_visible_in_window_p): New function.
4191 (Fpos_visible_in_window_p): Add FULLY argument.
4192 Use pos_fully_visible_in_window_p.
4193 (window_scroll_pixel_based, window_scroll_line_based): Update
4194 calls to Fpos_visible_in_window_p.
4195 * lisp.h (Fpos_visible_in_window_p): Update prototype
4197 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4199 * alloc.c (toplevel): Conditionalize compilation of mem_*
4200 functions differently.
4202 2000-10-20 Jason Rumney <jasonr@gnu.org>
4204 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4205 mem_init where it used to be. mem_z etc not defined otherwise.
4207 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4209 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4211 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4212 structure definition and related variabled to the top of the file.
4213 Include this code when GC_MALLOC_CHECK is defined.
4214 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4215 register/unregister allocated region.
4216 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4217 which isn't allocated.
4218 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4219 something which is already in use.
4220 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4221 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4222 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4223 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4225 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4226 _malloc_internal instead of malloc.
4227 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4230 2000-10-20 Andrew Innes <andrewi@gnu.org>
4232 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4234 (my_strftime) <macro>: Don't use macro arg list when redefining as
4236 (my_strftime) <function>: Supply 0 as ut argument.
4238 2000-10-19 Jason Rumney <jasonr@altavista.net>
4240 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4241 including dispextern.h, as it stops faces from working.
4243 * w32fns.c (Fx_create_frame): Don't bother calling
4244 face-set-after-frame-default since the caller does it for us
4245 anyway. Clean up calls to x_get_arg to be consistent with X.
4247 * w32term.c (x_produce_glyphs): Handle
4248 unibyte_display_via_language_environment correctly.
4249 (w32_draw_box_rect): Fix the calculation of width and height.
4251 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4252 as it has stopped working.
4253 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4256 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4258 * eval.c (skip_debugger): Prevent a compiler warning.
4259 (Fcondition_case): Likewise.
4260 (Fbacktrace_frame): Use a null interactive spec.
4262 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4264 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4266 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4268 * strftime.c: Sync with glibc, file version 1.78.
4269 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4270 should no longer be used according to ISO 8601.
4272 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4273 no map for meta_prefix_char, don't try to use it as a keymap.
4274 Instead, if T_OK is non-zero, look up a default binding, if any,
4275 otherwise, if T_OK is zero, return nil.
4277 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4278 (x_to_xcolors, png_load): Use x_query_color.
4280 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
4282 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4284 (x_copy_color, x_alloc_lighter_color): Likewise.
4286 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4287 (x_query_color, x_query_colors): Add prototype.
4289 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4290 check_string_bytes only if not noninteractive, increase count to 50.
4292 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4294 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4297 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4299 * alloc.c (pure_bytes_used): Renamed from pureptr.
4301 (pure_alloc): New function.
4302 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4304 (Fpurecopy): Use PURE_POINTER_P.
4306 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4307 PT has moved backward.
4309 * xdisp.c (cursor_row_p): Take continued lines into account.
4311 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4313 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4314 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4315 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4318 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4319 of selective display off while searching for the next line start.
4321 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4323 * Makefile.in (term.o): Depend on dispextern.h.
4325 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4327 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4329 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4331 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4332 the iterator at the beginning, so that they can be set later on,
4333 for instance in reseat_at_next_visible_line_start, without being
4336 * xfns.c (pbm_format): Add :foreground and :background keywords.
4337 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4338 (xbm_load): Recognize foreground and background color
4341 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4343 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4345 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
4348 * msdos.c (IT_set_face): Compare highlighted face with the default
4349 face, and invert colors if these faces' colors are identical.
4350 (Fmsdos_remember_default_colors): Don't swap foreground and
4351 background colors in initial_colors[].
4352 (IT_set_frame_parameters): Don't swap frame's foreground and
4353 background pixels. If ALIST includes "(reverse . t)", swap
4354 foreground-color and background-color properties in frame's
4355 param_alist. If the original frame's param_alist doesn't specify
4356 the colors, store unspecified-fg and unspecified-bg, reversed if
4359 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4360 the colors are unspecified and reversed, reverse fore- and back-
4361 ground in the returned value.
4362 (Fframe_parameter): Ditto.
4364 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4366 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4367 get_last_unchanged_at_beg_row.
4368 (find_first_unchanged_at_end_row): Renamed from
4369 get_first_unchanged_at_end_row.
4370 (find_first_unchanged_at_end_row): Convert assertions to
4371 unconditional tests which abort. When looking for a row in
4372 unchanged text, don't go further back than first_text_row.
4374 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4375 Don't add in the last line's height when deciding if the new
4376 position is below the scroll margin.
4378 2000-10-16 Miles Bader <miles@gnu.org>
4380 * editfns.c (Fconstrain_to_field): Check carefully for field
4381 boundaries if either OLD_POS or NEW_POS has a non-nil field
4382 property, even if they're the same.
4384 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4386 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4387 height for XFillRectangle.
4389 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4391 * syntax.c (Fstring_to_syntax): New function extracted from
4392 Fmodify_syntax_entry.
4393 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4394 (skip_chars, Fforward_comment): Remove unused variables.
4395 (syms_of_syntax): Add defsubr for string-to-syntax.
4396 (describe_syntax): Add code for comment and string fences.
4398 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4400 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4401 Do the meta->esc mapping. Call get_keyelt before returning.
4402 Start scanning from the second element (the first is always `keymap')
4403 to make it easier to detect when we reach a parent map.
4404 Handle the case of inheriting from a symbol whose function is a map.
4405 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4406 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4407 (get_keyelt, Flookup_key): Update call to access_keymap.
4408 Remove the meta->esc mappings.
4409 (define_as_prefix): Delete old disabled code.
4410 (menu_item_p): New function.
4411 (where_is_internal_1): Skip over the few remaining menu items.
4412 * lisp.h (access_keymap): Update prototype.
4413 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4414 Update call to access_keymap.
4415 (follow_key, read_key_sequence): Update calls to access_keymap.
4416 Remove the meta->esc mappings.
4418 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4420 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4421 with additional argument.
4423 * xdisp.c (cursor_row_p): New function.
4424 (try_cursor_movement, display_line): Use it.
4426 * xdisp.c (append_space): Also save/restore iterator's current
4427 character and its length.
4429 * xdisp.c (init_from_display_pos): Add an assertion.
4430 (handle_stop): Don't set iterator's add_overlay_start.
4431 (handle_invisible_prop): Likewise.
4432 (load_overlay_strings): If text under an overlay is invisible,
4433 take both before- and after-strings into account when the iterator
4434 is positioned either at the start or at the end of the overlay.
4435 (forward_to_next_line_start): Rewritten.
4436 (reseat_at_next_visible_line_start): Rewritten.
4437 (set_iterator_to_next): Add parameter RESEAT_P.
4439 * dispextern.h (struct it): Remove member add_overlay_start.
4440 (set_iterator_to_next): Change prototype.
4442 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4444 * coding.c (code_convert_region): Be sure to initialize
4445 coding->category_idx.
4446 (decode_coding_string): Set coding->src_multibyte and
4447 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4448 (encode_coding_string): Set coding->src_multibyte and
4449 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4451 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4453 * xfns.c (Fx_create_frame): Don't bother calling
4454 face-set-after-frame-default since the caller does it for us anyway.
4456 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4458 * window.c (coordinates_in_window): Fix detection of vertical line
4459 on character terminals.
4461 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4463 * editfns.c (save_excursion_save): Additionally record the
4465 (save_excursion_restore): If buffer was visible in a window, and a
4466 different window was selected, and the old selected window is
4467 still live, restore point in that window.
4469 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4471 * xterm.c (x_produce_glyphs): Handle
4472 unibyte_display_via_language_environment correctly.
4474 * regex.c (regex_compile): Change the way of handling a range from
4475 unibyte char to multibyte char.
4477 * syntax.c (skip_chars): Change the way of handling a range from
4478 unibyte char to multibyte char.
4480 * process.c (read_process_output): Cancel previous change.
4482 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4484 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4486 * charset.c (Ffind_charset_string): Doc fix.
4487 (Ffind_charset_region): Doc fix.
4489 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4491 * process.c (read_process_output): Fix previous change. Adjust
4492 multibyteness of text to insert in a buffer by
4493 string_make_unibyte/multibyte instead of
4494 Fstring_as_unibyte/multibyte.
4496 2000-10-10 Andreas Schwab <schwab@suse.de>
4498 * alloc.c (mark_object): Remove all workarounds installed on
4501 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4503 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
4505 (base64_encode_1): Make it work for a text of multibyte form.
4506 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4507 case. Don't call str_to_multibyte because base64_decode_1
4508 produces correct multibyte form for eight-bit codes.
4509 (Fbase64_decode_string): Adjusted for the change of
4511 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4512 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4515 * charset.h (CHAR_STRING): Optimized for single byte characters.
4517 2000-10-09 Andreas Schwab <schwab@suse.de>
4519 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4520 -1 after socket is closed, to fall through to error processing.
4522 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4524 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4525 variables. If ALIST includes foreground-color or
4526 background-color, change also the colors of the default face for
4529 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4531 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4532 them extern (they are defined on xfaces.c).
4533 (syms_of_msdos): Don't intern and don't staticpro
4534 Qbackground_color and Qforeground_color.
4536 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4538 * frame.c (Fframe_parameter): For non-windowed frames, if
4539 f->param_alist says foreground or background color is unspecified,
4540 call tty_color_name to return the color name computed from the
4541 frame's current colors.
4543 2000-10-06 Dave Love <fx@gnu.org>
4545 * terminfo.c (ospeed): Don't declare.
4547 * sysdep.c: Don't include string.h.
4548 (h_errno): Declare conditional also on TRY_AGAIN.
4550 * charset.c (Ffind_charset_string): Doc fix.
4552 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4553 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4556 2000-10-05 Dave Love <fx@gnu.org>
4558 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4559 position like menu-bar.
4561 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4563 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4565 * xdisp.c (handle_single_display_prop): Use safe_call1.
4566 (safe_call): Renamed from call_function.
4567 (safe_call1): New function.
4568 (handle_fontified_prop): Use safe_call1 instead of call1.
4569 (safe_eval): Renamed from eval_form.
4570 (safe_eval_handler): Renamed from eval_handler.
4571 (handle_single_display_prop, display_mode_element): Use safe_eval
4572 instead of eval_form.
4574 * xfaces.c (merge_face_heights): Use safe_call instead of
4577 * keyboard.c (show_help_echo): Use safe_call instead of
4578 call_function; use safe_eval instead of eval_form.
4580 * lisp.h (safe_call): Renamed from call_function.
4581 (safe_eval): Renamed from eval_form.
4582 (safe_call1): Add prototype.
4584 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4586 * xfns.c (image_ascent): Rearrange ascent calculation for the
4589 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4591 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4592 (where_is_internal_1): Don't bother ignoring menu-items any more.
4594 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4596 * keyboard.c (update_menu_bindings): New variable.
4597 (parse_menu_item): Use AREF. If update_menu_bindings
4598 is 0, don't update menu bindings.
4599 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4601 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4603 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4606 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4608 * syntax.c (forw_comment): Match nestedness of ender/starter.
4609 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4610 (prev_char_comstart_first): Remove.
4611 (back_comment): Check two-char comment markers more carefully
4612 to better handle overlapping cases like *//* or /* */* */ ...
4613 Match nestedness of ender/starter.
4615 2000-10-02 Dave Love <fx@gnu.org>
4617 * config.in (HAVE_GAI_STRERROR): Add undef.
4619 * process.c (Fopen_network_stream): Use it.
4621 * m/alpha.h (NO_REMAP): Don't define.
4623 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4625 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4626 return with a string converted to an integer or vice versa when
4627 Vmocklisp_arguments is t.
4628 (Fsignal): Likewise. The function can return for `quit'.
4629 (struct gcpro): Declare member `var' to point to a volatile
4632 * eval.c (error): Prevent compiler warning.
4634 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4636 * keymap.c (keymap_memberp): New function.
4637 (Fset_keymap_parent): Use it.
4638 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4639 Use keymap_memberp to avoid creating cycles.
4640 (access_keymap): Use KEYMAPP.
4642 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4644 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4645 gai_strerror. Make sure xerrno is set if connect fails. Improve
4648 2000-09-29 Jason Rumney <jasonr@gnu.org>
4650 * w32term.c (w32_char_font_type, w32_encode_char)
4651 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4652 (w32_bdf_per_char_metric): New function.
4653 (w32_per_char_metric): Use it.
4654 (x_draw_glyph_string_background): Always draw background for BDF
4657 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4658 GDI object which is a scarce resource.
4660 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4661 (get_quoted_string): Fix limit on memchr search.
4662 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4663 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4664 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4665 (get_cached_font_char, cache_char_offset): Use macro
4666 BDF_CODEPOINT_RANGE_COVER_P.
4667 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4668 (clear_cached_bitmap_slots): New function.
4669 (GET_HEX_VALUE): G-Z, g-z are not hex.
4670 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4671 (get_bitmap_with_cache): Use new cache implementation.
4672 (create_offscreen_bitmap): New function.
4673 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4675 * w32term.c (x_produce_glyphs): If the distance from the current
4676 position to the next tab stop is less than a canonical character
4677 width, use the tab stop after that.
4678 (x_draw_glyphs): Handle case START and END are out of bounds more
4680 (x_clear_mouse_face): Block/unblock input.
4681 (x_display_and_set_cursor): Don't show a hollow box cursor for
4682 buffers whose cursor_type is nil.
4684 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4686 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4689 * dispextern.h (updating_frame): Declare extern.
4691 2000-09-29 Andreas Schwab <schwab@suse.de>
4693 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4695 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4697 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4698 use its function definition.
4699 (tool_bar_items): Likewise.
4701 * lisp.h (fatal): Declare NO_RETURN.
4703 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4705 * keymap.c: Remove the line "#undef NULL".
4707 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4709 * xterm.c (x_make_frame_visible): Try harder to make the frame
4712 2000-09-28 Dave Love <fx@gnu.org>
4714 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4716 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4718 * .gdbinit (xreload): Note its need on GNU/Linux.
4720 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4721 r_alloc, r_alloc_free.
4723 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4725 * syntax.c (skip_chars): Handle negation correctly.
4727 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4729 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4730 with non-zero FORCE_P argument.
4732 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4735 * xdisp.c (window_box_height): Add an assertion.
4737 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4738 tool-bar than is available.
4739 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4741 2000-09-27 Dave Love <fx@gnu.org>
4743 * s/irix6-5.h: Now works 64-bit. Tidied.
4745 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4747 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4748 instead of BITS_PER_INT.
4749 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4750 EMACS_UINT, respectively.
4751 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4753 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4755 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4757 * window.c (freeze_window_starts): Construct last argument for
4758 foreach_window differently.
4760 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4762 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4763 EMACS_UINT instead of `int' and `unsigned int'.
4764 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4766 * frame.h (struct frame): Make the `nothing' member of union
4767 output_data an EMACS_INT.
4769 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4771 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4772 size in the sdata structure.
4773 (SDATA_NBYTES, SDATA_DATA): New macros.
4774 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4775 differently for the different layout of the sdata structure.
4776 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4778 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4779 Check that size recorded in the string size and size recorded in
4780 the sdata structure agree.
4782 2000-09-25 Dave Love <fx@gnu.org>
4784 * buffer.c: Include stdio.h.
4786 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4788 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4790 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4791 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4793 (__malloc_extra_blocks): Declare as __malloc_size_t.
4795 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4797 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4799 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4800 (read_char): If help-echo is showing, preserve the echo area
4803 * xdisp.c (help_echo_showing_p): New variable.
4804 (set_message): Reset it to 0.
4805 (init_xdisp): Initialize help_echo_showing_p.
4807 * dispextern.h (help_echo_showing_p): Declare extern.
4809 * config.in: Fix typo in __GNUC_MINOR__.
4811 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4813 * s/freebsd.h (POSIX_SIGNALS): Define.
4815 * xterm.c (x_clear_mouse_face): Block/unblock input.
4817 2000-09-24 Dave Love <fx@gnu.org>
4819 * fns.c (base64_encode_1): Fix last change.
4821 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4823 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4825 * xdisp.c (try_window_reusing_current_matrix): More fixes
4826 for the case window has a header-line.
4828 2000-09-22 Dave Love <fx@gnu.org>
4830 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4833 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4835 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4837 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4839 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4842 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4845 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4846 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4847 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4850 * marker.c (byte_char_debug_check): Return void.
4852 * xfns.c (Fx_create_frame): Set default frame parameter value
4853 for tool-bar-lines to 1.
4855 * dispnew.c (scrolling_window): Compare y-positions of rows
4856 equal at the start. Some simplification.
4858 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4859 reused rows' y-position in the case window has a header-line, and
4860 new window start is greater than old window start.
4862 * process.c (process_sent_to): New variable.
4863 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4864 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4865 Declare more parameters volatile.
4867 * lread.c (Vrecursive_load_depth_limit): New variable.
4868 (Fload): Check recursive loads whose recursion depth exceeds
4869 Vrecursive_load_depth_limit.
4870 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4872 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4874 * fileio.c (Fread_file_name): Doc fix.
4876 * editfns.c (Fmessage_or_box): Doc fix.
4878 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4880 * xfns.c (xbm_scan): Allow C-style comments.
4882 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4883 symbols are specified, add color translations to the cache.
4884 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4886 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4888 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4889 structures to xpm_init_color_cache.
4891 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4893 * dispnew.c (update_window_line): Make sure to always draw
4896 2000-09-19 Andrew Innes <andrewi@gnu.org>
4898 * makefile.nt (bootstrap-emacs): Don't change directory.
4900 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4902 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4904 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4905 If output buffer is too small, signal an appropriated error.
4907 2000-09-18 Dave Love <fx@gnu.org>
4909 * keyboard.c (menu_bar_items, tool_bar_items)
4910 (current_active_maps): Remove redundant get_local_map call.
4912 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4914 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4915 cursor for buffers whose cursor_type is nil.
4917 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4918 a feature to implement that is already implemented.
4919 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4922 * xfns.c (x_clear_image_1): New function.
4923 (x_clear_image): Use it.
4924 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4927 * dispnew.c (update_window): Move test for invisible lines
4928 at the top to update_window_line.
4929 (update_window_line): Handle invisible lines here.
4931 * xfns.c (clear_image_cache): Clear current matrices of all
4932 frames sharing an image cache. Block input while freeing
4933 images. Fix timestamp comparison.
4934 (x_clear_image): Also free the mask.
4936 * xfns.c (lookup_image): Block input while loading the image so
4937 that we won't get interrupted in a state where the image isn't yet
4939 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4940 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4941 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4942 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4945 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4947 * dispnew.c (update_window): Make sure to make desired rows
4948 current even if they are completely invisible at the top
4951 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4953 * xfns.c (lookup_image): Build mask before applying an algorithm.
4954 Recognize algorithm `disabled'.
4955 (cross_disabled_images): New variable.
4956 (COLOR_INTENSITY): New macro.
4957 (x_detect_edges): Use COLOR_INTENSITY.
4958 (x_disable_image): New function.
4959 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4961 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4962 disabled state, don't apply an image transformation algorithm if
4963 the user specified an image for the disabled state. Use
4964 `:algorithm disabled' for creating a disabled item's image if the
4965 user hasn't specified an image.
4967 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4968 allocation functions with the XPM lib.
4969 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4970 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4971 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4972 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4973 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4975 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4976 functions, if possible, because these handle color allocation
4977 failure more gracefully.
4978 (Fimage_mask_p): New function.
4980 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4981 (Qedge_detection, Qheuristic): New symbols.
4982 (syms_of_xfns): Initialize new symbols.
4983 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4984 `algorithm (edge-detection ...)'.
4985 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4986 (tiff_format, gif_format, gs_format): Add `:mask'.
4987 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4988 (GIF_MASK, GS_MASK): New enumerators.
4989 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4990 (emboss_matrix, laplace_matrix): New variables.
4991 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4992 (x_edge_detection): New functions.
4993 (x_laplace): Rewritten in terms of x_detect_edges.
4994 (x_build_heuristic_mask): If image has a mask, free it.
4996 2000-09-14 Andrew Innes <andrewi@gnu.org>
4998 * makefile.w32-in: Revert to Unix line endings.
5000 2000-09-14 Andrew Innes <andrewi@gnu.org>
5002 * makefile.w32-in: Standardize indentation somewhat.
5003 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5004 cater for differences between shells.
5006 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5008 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5010 * xterm.c (x_produce_glyphs): If the distance from the current
5011 position to the next tab stop is less than a canonical character
5012 width, use the tab stop after that.
5014 2000-09-14 Dave Love <fx@gnu.org>
5016 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5018 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5020 * xdisp.c (handle_fontified_prop): While running fontification
5021 functions, bind `fontification-functions' and
5022 `after-change-functions' to nil.
5024 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5025 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5027 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5029 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5030 USE_MMAP_FOR_BUFFERS.
5032 * insdel.c (make_gap): Use enlarge_buffer_text.
5034 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5035 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5036 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5037 from former r_alloc_* functions in ralloc.c.
5038 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
5040 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5041 (mmap_init) [REL_ALLOC_MMAP]: New function.
5042 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5043 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5046 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5047 (enlarge_buffer_text): Add prototype.
5049 * ralloc.c: Remove everything having to do with the use of mmap.
5051 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5053 * sound.c (Fplay_sound): Doc fix.
5055 * keyboard.c: Avoid some more compiler warnings.
5056 (parse_tool_bar_item): Ignore cached key bindings.
5058 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5059 and allocation of Lisp data.
5061 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5063 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5064 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5067 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5069 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5071 * ccl.c: Comment fixed.
5072 (MAX_MAP_SET_LEVEL): Increased to 30.
5073 (PUSH_MAPPING_STACK): Enclose with do-while block.
5074 (POP_MAPPING_STACK): Likewise.
5075 (stack_idx_of_map_multiple): New variable.
5076 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5077 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5078 call the corresponding CCL program by
5079 CCL_CALL_FOR_MAP_INSTRUCTION.
5080 (ccl_driver) <CCL_MapSingle>: Likewise.
5081 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5082 with the case where looking up process reaches to the end of
5083 map-set, and call CCL programs as the above change.
5085 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5087 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5088 that might be clobbered by longjmp.
5089 (check_x_display_info, x_decode_color, create_frame_xic)
5090 (Fx_display_backing_store, Fx_display_visual_class)
5091 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
5094 * lread.c (init_lread): Set Vloads_in_progress to nil.
5095 (Fload): Show list of recursively loaded files, when signaling an
5098 * lread.c (Vloads_in_progress): New variable.
5099 (record_load_unwind): New function.
5100 (Fload): Check for recursive loads.
5101 (syms_of_lread): Initialize Vloads_in_progress.
5102 (read_integer, read1): Avoid some compiler warnings.
5104 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5107 2000-09-11 Miles Bader <miles@gnu.org>
5109 * editfns.c (Fbuffer_string): Doc fix.
5111 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5113 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5115 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5117 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5118 whether to include other header files.
5120 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5122 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5123 by Fmemq as a boolean.
5125 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5127 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5129 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5131 * ralloc.c (mmap_fd): Remove initializer which can make it
5132 read-only in a dumped Emacs.
5133 (mmap_fd_1): New variable.
5134 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5135 restore it from there.
5136 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5137 unconditionally so that mmap_fd can be initialized there.
5138 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5139 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5140 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5142 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5144 * xdisp.c (dump_glyph_row): Fix printf format string.
5145 (display_line, move_it_in_display_line_to): Avoid compiler
5148 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5150 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5153 * xdisp.c (try_window_id): When trying to locate cursor in
5154 unchanged rows at the top, handle the case that we can't find it.
5156 * xterm.c (x_draw_glyphs): Handle case START and END are out
5157 of bounds more carefully.
5159 2000-09-08 Dave Love <fx@gnu.org>
5161 * s/sol2.h (REL_ALLOC_MMAP): Define.
5162 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5164 * ralloc.c: Don't include string.h (redundant).
5165 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5166 [!MAP_ANON]: Include fcntl.h.
5167 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5168 (r_alloc, r_re_alloc, r_alloc_free)
5169 (mmap_enlarge, mmap_set_vars): Use it.
5170 (r_alloc_init_fd): New function.
5171 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5172 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5175 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5178 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5179 change to __NetBSD__.
5181 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5183 * search.c (compile_pattern): Check the multibyteness of cached
5186 2000-09-08 Miles Bader <miles@gnu.org>
5188 * xfaces.c (default_face_vector): Function removed.
5189 (Finternal_merge_in_global_face): Restore old global/local
5190 attribute override order. Use inline loop instead of calling
5191 default_face_vector.
5193 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5195 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5196 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5197 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5198 where necessary, in case POINTER_TYPE is `void'.
5200 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5202 * frame.c (make_terminal_frame): Initialize frame foreground and
5203 background colors to unspecified, for the initial instance of an
5206 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5208 * ralloc.c (mmap_find): Fix overlap computation.
5209 (mmap_enlarge): Compute nbytes before trying to find an
5212 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5215 * lread.c (syms_of_lread): Change value of regexp
5216 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5218 * xmenu.c (xdialog_show): When looking up the selection in
5219 menu_items, take `quote' boundaries into account; this corresponds
5220 to a nil ITEM in x-popup-dialog.
5222 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5224 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5226 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5228 * coding.c (encode_coding_sjis_big5): Use translation table for
5229 encoding, not decoding. Fix the handling of latin-jisx0201.
5230 Check for the charset katakana-jisx0201 too.
5231 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5232 (detect_coding_sjis): Check the byte sequence more rigidly.
5234 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5236 * xfaces.c (Vparam_value_alist): New variable.
5237 (syms_of_xfaces): Initialize it.
5238 (Finternal_set_lisp_face_attribute): Avoid more consing.
5240 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5242 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5243 (Qbackground_mode): New variable.
5244 (syms_of_frame_1): Initialize Qbackground_mode.
5246 * lisp.h (Qdisplay): Declare extern.
5248 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5249 change face on all frames, and change the default for new frames.
5251 2000-09-07 Dave Love <fx@gnu.org>
5253 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5255 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5257 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5259 * charset.c: Include composite.h
5260 (lisp_string_width): New function.
5261 (Fstring_width): Call lisp_string_width instead of strwidth.
5263 * Makefile.in (charset.o): Depends on composite.h.
5265 * process.c (read_process_output): Before inserting the decoded
5266 text in the buffer, adjust the multibyteness.
5268 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5270 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5271 buffer's text buffer is null, map new memory.
5273 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5274 POINTER_TYPE and size_t.
5275 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5276 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5277 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5278 [REL_ALLOC_MMAP]: New macros.
5279 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5280 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5281 [REL_ALLOC_MMAP]: New functions.
5283 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5284 before and after unexec.
5286 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5287 text buffers if necessary.
5289 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5290 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5293 * config.in (HAVE_MMAP): Add #undef.
5295 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5297 * frame.c (Qdisplay_type): New variable.
5298 (syms_of_frame_1): Initialize it.
5299 (Fframe_parameter): New function that avoids consing.
5300 (syms_of_frame): Defsubr it.
5302 * buffer.c (Fother_buffer): Consider buffers as invisible when
5303 they are displayed in a window on an invisible frame.
5305 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5306 get-largest-window always return nil.
5308 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5310 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5311 variable; recognize Emacs 19 elc files.
5313 2000-09-04 Miles Bader <miles@gnu.org>
5315 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5316 before initially popping up the menu, so the menu doesn't flash
5317 when the face settings are significantly different from the
5320 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5322 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5323 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5324 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5325 (BIT_UNIBYTE): Remove.
5326 (re_match_2_internal): Delete corresponding code and streamline the
5327 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5328 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5329 (re_wctype_t): New type.
5330 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5331 (regex_compile): Use them and fix handling of overly long char classes.
5333 2000-09-03 Andrew Innes <andrewi@gnu.org>
5335 * makefile.w32-in: Change to DOS line endings.
5337 * s/ms-w32.h (ORDINARY_LINK): New define.
5339 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5340 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5342 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5343 (distclean): Delete them here instead.
5345 * w32proc.c (compare_env): Convert to uppercase for comparison,
5346 not lowercase, to match how the native Windows shell works.
5348 2000-09-03 Jason Rumney <jasonr@gnu.org>
5350 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5351 CVS changes the line-ends when checking in/out on DOS/Windows.
5353 * makefile.nt (emacs): Do not change directory to run temacs, as
5354 the load-path is set relative to current directory.
5356 2000-09-03 Miles Bader <miles@gnu.org>
5358 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5360 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5362 * xdisp.c (redisplay_mode_lines): New function.
5363 (display_mode_lines): Return number of mode lines displayed.
5364 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5365 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5367 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5368 string.h and strings.h.
5369 (index) [HAVE_INDEX]: Add prototype.
5371 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5372 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5374 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5375 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5377 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5379 * lread.c (read1): Accept `?' as symbol constituent, for
5380 compatiblity with XEmacs.
5382 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5384 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5385 (struct re_pattern_buffer): Remove newline_anchor.
5386 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5387 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5388 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5389 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5390 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5391 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5392 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5393 Get rid of references to newline_anchor.
5394 (regcomp): Allocate and precompute a fastmap.
5396 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5398 * lread.c (openp): GCPRO local variable `filename'.
5400 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5402 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5404 * regex.c: Merge some changes from GNU libc. Add prototypes.
5405 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5406 Use memcmp and memcpy instead of bcopy and bcmp.
5407 (init_syntax_once): Use ISALNUM.
5408 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5409 (REG_UNSET_VALUE): Remove. Use NULL instead.
5410 (REG_UNSET, re_match_2_internal): Use NULL.
5411 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5413 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5414 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5415 (regex_compile): In handle_interval, return an error rather than try to
5416 unfetch the interval if we can't find the closing brace.
5417 Obey the RE_NO_GNU_OPS syntax bit.
5418 (TOLOWER): New macro.
5420 (regexec): Allocate regs.start and regs.end as one block.
5422 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5424 * xdisp.c (echo_area_display): Check display_completed instead
5425 of calling detect_input_pending.
5427 * dispnew.c (update_frame): Only set display_completed here; move
5428 the update_begin and update_end calls here from update_frame_1.
5429 (update_frame_1): Don't set display_completed here, don't call
5430 update_begin/update_end.
5432 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5433 instead of store_frame_param.
5435 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5437 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5438 desired window matrix hasn't been displayed, use the current row
5439 instead. Make sure that only those frame rows are updated for
5440 which there exists a corresponding enabled desired row.
5442 2000-08-29 Miles Bader <miles@gnu.org>
5444 * xfaces.c (default_face_vector): New function.
5445 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5447 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5449 * lread.c (openp): Prevent temporary string passed to
5450 Ffile_readable_p from being garbage collected.
5452 2000-08-28 Dave Love <fx@gnu.org>
5454 * keymap.c (store_in_keymap): Add `static' to declaration.
5456 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5458 * emacs.c, callint.c, doc.c, editfns.c
5459 (toplevel) [HAVE_STRING_H]: Include string.h.
5460 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5461 (index): Remove prototypes which might conflict with non-standard
5462 definitions of index/strchr.
5464 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5465 (rindex): Define only if !HAVE_RINDEX.
5467 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5469 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5471 2000-08-28 Miles Bader <miles@gnu.org>
5473 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5474 made inconsistent by a font-related attribute in FROM.
5475 (merge_face_inheritance): Add function comment.
5477 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5479 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5480 the 4th arg (PREV_EVENT) Qt to suppress input method.
5482 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5484 * regex.c: Indent cpp directives and remove parens after `defined'.
5485 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5486 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5487 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5488 (re_compile_pattern): Use size_t for length.
5489 (init_syntax_once): Move to a better place.
5490 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5491 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5493 * syntax.c (back_comment): Detect cases where a comment-starter is
5494 actually inside another comment as in: /* a // b */ c // d \n.
5495 Make it clear that `comstart_pos' is unused for nested comments.
5497 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5498 (KEYMAPP): New macro.
5499 (Fkeymap_parent, Fset_keymap_parent): Use it.
5500 (fix_submap_inheritance): Mark it static.
5501 (define_as_prefix, describe_buffer_bindings, describe_command)
5502 (describe_translation, describe_map): Complete prototypes.
5504 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5506 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5507 to better match the key-lookup behavior.
5509 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5511 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5512 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5514 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5516 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5517 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5518 (xterm.o): Depend on coding.h
5520 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5522 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5523 the corresponding '#endif'.
5525 2000-08-26 Miles Bader <miles@gnu.org>
5527 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5528 * xfaces.c (QCinherit): New variable.
5529 (syms_of_xfaces): Initialize it.
5530 (LFACE_INHERIT): New macro.
5531 (Finternal_get_lisp_face_attribute)
5532 (merge_face_vector_with_property)
5533 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5534 (check_lface_attrs): Allow new types of face height. Check
5536 (CYCLE_CHECK): New macro.
5537 (merge_face_inheritance): New function.
5538 (merge_face_vectors): Merge inherited faces too. Add F and
5539 CYCLE_CHECK arguments.
5540 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5541 (lookup_named_face, lookup_derived_face, realize_named_face)
5542 (face_at_string_position, face_at_buffer_position): Supply
5543 new F and CYCLE_CHECK arguments to merge_face_vectors.
5544 (merge_face_heights): New function.
5545 (merge_face_vectors, merge_face_vector_with_property)
5546 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5547 handle relative face heights.
5548 (lface_same_font_attributes_p): Compare heights using EQ.
5550 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5552 * charset.c (char_to_string): Check the character validity.
5553 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5556 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5558 * regex.c (PUSH_FAILURE_COUNT): New macro.
5559 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5560 Handle popping of a register's or a counter's data.
5561 (POP_FAILURE_POINT): Use the new name.
5562 (re_match_2_internal): Push counter data on the stack for succeed_n,
5563 jump_n and set_number_at and remove misleading dead code in succeed_n.
5565 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5567 * xdisp.c (redisplay_internal): If considering all windows on all
5568 frames, update the display for each frame as soon as possible,
5569 instead of first building all desired matrices for all frames, and
5570 then updating them all.
5571 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5573 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5575 * bytecode.c (mark_byte_stack): Add a comment.
5577 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5578 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5581 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5583 * minibuf.c (do_completion): Always use compare-string, not
5584 string-equal because the latter doesn't pay attention to
5585 multibyteness of strings.
5587 * process.c (create_process): Don't setup raw-text coding here.
5588 (Fopen_network_stream): Don't set coding->src_multibyte and
5589 coding->dst_multibyte here.
5590 (read_process_output): For process filter, return unibyte string
5591 if default-enable-multibyte-characters is nil.
5592 (send_process): If OBJECT is multibyte text, be sure to encoded it
5593 by the specified coding system for the process. Otherwise, setup
5595 (init_process): Don't initialize default-process-coding-system
5598 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5600 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5601 <scroll-down-aggressively>: Likewise.
5603 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5605 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5606 zero. Set coding->produced_char correctly.
5608 2000-08-22 Andrew Innes <andrewi@gnu.org>
5610 * makefile.w32-in: New file.
5612 * unexw32.c (unexec): Ignore old_name, and use the actual location
5613 of the current executable instead. Base new_name on this.
5615 * w32proc.c (create_child): Remove reference to security
5616 descriptor, which isn't needed and doesn't compile with mingw32.
5618 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5619 up dllimport attributes.
5620 (x_update_window_end): Update prototype.
5622 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5623 extern, which screws up dllimport attributes.
5625 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5626 up dllimport attributes.
5628 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5629 screws up dllimport attributes.
5631 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5632 up dllimport attributes.
5633 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5634 screws up dllimport attributes.
5636 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5637 up dllimport attributes.
5639 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5640 screws up dllimport attributes.
5642 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5643 screws up dllimport attributes.
5645 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5646 up dllimport attributes.
5648 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5649 unnecessary extern, which screws up dllimport attributes.
5652 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5653 up dllimport attributes.
5655 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5656 unnecessary extern, which screws up dllimport attributes.
5658 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5659 screws up dllimport attributes.
5661 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5662 up dllimport attributes.
5664 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5666 * w32bdf.c (search_file_line):
5667 (set_bdf_font_info):
5669 (w32_get_bdf_glyph):
5670 (w32_BDF_to_x_font): Fix compile warnings.
5672 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5675 * w32select.c: Include keyboard.h before frame.h.
5677 * w32fns.c (max): Define macro.
5678 (JOHAB_CHARSET): Define if not known.
5679 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5680 (Fx_show_tip): Synch with X version.
5682 * w32xfns.c: Include keyboard.h before frame.h.
5684 * w32fns.c: Include keyboard.h before frame.h.
5686 * w32term.c: Include keyboard.h before frame.h.
5688 * fontset.c: Include keyboard.h before frame.h.
5690 * w32inevt.c: Include keyboard.h before frame.h.
5691 (MOUSE_MOVED): Define if not known.
5693 * minibuf.c: Include keyboard.h before frame.h.
5695 * keyboard.c: Include keyboard.h before frame.h.
5697 * indent.c: Include keyboard.h before frame.h.
5699 * dispnew.c: Include keyboard.h before frame.h.
5701 * buffer.c: Include keyboard.h before frame.h.
5703 * alloc.c: Include keyboard.h before frame.h.
5705 * print.c: Include keyboard.h before frame.h.
5707 * process.c: Include keyboard.h before frame.h.
5709 * scroll.c: Include keyboard.h before frame.h.
5711 * sysdep.c: Include keyboard.h before frame.h.
5713 * term.c: Include keyboard.h before frame.h.
5715 * window.c: Include keyboard.h before frame.h.
5717 * xdisp.c: Include keyboard.h before frame.h.
5718 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5720 * frame.c: Include keyboard.h before frame.h.
5722 * w32heap.h: Undefine min, max.
5724 * w32gui.h: Undefine min, max.
5726 * unexw32.c: Change PUCHAR to PCHAR.
5727 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5730 (copy_executable_and_dump_data): Remove unnecessary static defs.
5731 (copy_executable_and_dump_data): Fix compile warnings.
5733 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5735 * w32console.c (min): Define macro.
5736 (clear_frame, write_glyphs): Fix compile warning.
5738 * w32proc.c (compare_env):
5739 (find_child_console): Fix compile warning.
5741 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5742 sys_errlist instead of _sys_errlist.
5743 (get_emacs_configuration_options): New function.
5745 * s/ms-w32.h (sys_nerr): Provide default definition.
5746 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5747 name with _ prepended.
5748 (NSIG): Define if not known.
5749 (get_emacs_configuration): Provide extern declaration.
5750 (get_emacs_configuration_options): Provide extern declaration.
5751 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5753 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5755 (read_unc_volume): Fix compile warning.
5757 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5758 definitions from being used.
5760 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5762 * w32.c (unc_volume_file_attributes):
5763 (open_unc_volume): Make arg const.
5765 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5766 (read_input_waiting): Remove excess parameter.
5768 * w32.c (init_environment): Call _access.
5769 (check_windows_init_file): Call _close.
5770 (init_user_info): Call _putenv.
5771 (init_environment): Call _putenv and _strdup.
5772 (init_ntproc): Reset volume info cache on startup.
5774 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5775 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5776 cannot override the CRT malloc.
5778 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5779 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5781 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5782 unless we are linking with a static CRT.
5783 (RVA_TO_PTR): Cast result to unsigned char*.
5785 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5786 (add_volume_info): Use xstrdup.
5788 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5790 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5791 (do_completion, Fminibuffer_complete_word): Use it.
5792 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5793 var so it can take non-boolean values.
5795 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5797 * editfns.c (find_field): Formatting changes.
5798 (toplevel): Some old-style function forward declarations
5799 changed to prototypes, some new protypes added, some functions
5802 * lisp.h (set_time_zone_rule): Add prototype.
5803 (use_dialog_box): External declaration.
5805 * keyboard.c (gen_help_event): Add parameter SIZE.
5806 (kbd_buffer_events_waiting): Slightly rewritten.
5807 (clear_event): New function.
5808 (kbd_buffer_get_event): Use it, and clear the input_events of
5810 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5811 don't fill the newly created array with nils.
5812 (toplevel): Convert some old-style function forward declarations
5815 * keyboard.h (gen_help_event): Change prototype.
5817 * xterm.c (XTread_socket): Change calls to gen_help_event.
5819 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5821 * eval.c (Fmacroexpand): Doc fix.
5823 2000-08-20 Jason Rumney <jasonr@gnu.org>
5825 * w32term.h (x_display_info_for_display): Remove as this function
5826 does not exist on W32.
5828 * w32term.c (help_echo_window): New variable.
5829 (syms_of_w32term): staticpro it.
5830 (note_mode_line_highlight): Set it.
5831 (XTextExtents16): Removed as there is no equivalent on W32.
5832 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5833 the X way of doing this will not work for W32.
5834 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5835 (x_draw_image_foreground): Avoid drawing outside of the clip area
5836 when image doesn't have a mask.
5837 (note_mouse_highlight): Process overlays in the right order of
5838 priority. Set help_echo_window.
5839 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5840 because that's more visible for large images.
5842 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5843 name to single_keymap_panes.
5844 (w32_menu_show): Set wv->title when dealing with titles.
5845 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5847 2000-08-21 Miles Bader <miles@gnu.org>
5849 * minibuf.c (do_completion): Try again if we rewrite the input
5850 string, but no completion was done, so that any completion message
5853 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5855 * xfaces.c (lface_equal_p): Compare strings differently.
5856 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5857 (realize_tty_face): Use them.
5858 (syms_of_xfaces): Initialize new variables.
5859 (map_tty_color): New function, extracted from realize_tty_face.
5860 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5861 foreground or background color, store the new color name in the
5862 realized face; previous code trying to do this had no effect.
5863 (realize_tty_face): Use map_tty_color.
5864 (Fclear_face_cache): Set face_change_count and ensure thorough
5867 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5869 * undo.c (record_first_change, record_marker_adjustment): Don't
5870 use XBUFFER on last_undo_buffer which might not be a buffer.
5872 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5874 * coding.c (decode_coding_string): Set members consumed,
5875 consumed_char, produced, produced_char of *coding correctly. If
5876 decode_coding doesn't consume any byte, don't try anymore.
5877 (encode_coding_string): Likewise.
5879 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5881 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5882 conditional have void type, for Standard C compilers.
5884 * xdisp.c (redisplay_internal): Compare windows for equality with
5885 EQ, instead of applying XWINDOW to something that might not
5888 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5890 * fontset.c (Finternal_char_font): Search only the selected frame
5891 for a window of the current buffer.
5893 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5895 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5898 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5899 second half of a HELP_EVENT is found at the start of kbd_buffer.
5901 2000-08-18 Miles Bader <miles@gnu.org>
5903 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5905 * editfns.c (save_restriction_save): Rewrite to use markers.
5906 (save_restriction_restore): Rewrite to understand new form of data
5907 saved by save_restriction_save.
5908 (Fsave_restriction): Remove cautionary note in doc-string.
5910 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5912 * fileio.c (build_annotations): Add a comment explaining the
5913 return value of format-annotate-function. Replace a spurious call
5914 to Flength with a CONSP test. Call format-annotate-function with
5915 a fifth arg specifying how many times the function is been called
5916 in a row, to let it choose temporary buffers appropriately.
5918 2000-08-17 Dave Love <fx@gnu.org>
5920 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5921 declare make_temp_name twice.
5923 * lread.c: Prototype readevalloop, load_unwind,
5924 load_descriptor_unwind.
5925 (unreadpure): Give it an arg.
5927 * unexalpha.c: Prototype fatal_unexec, mark_x,
5928 update_dynamic_symbols. Declare unexec as void.
5930 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5931 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5933 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5934 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5937 * alloca.c: Use #error.
5938 [POINTER_TYPE]: Use it.
5940 * eval.c (Fdefvar): Doc fix.
5942 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5943 INITIALIZE_INTERVAL.
5945 * buffer.h: Avoid DECLARE_INTERVALS.
5947 * config.in: Add size_t.
5949 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5951 * w16select.c (set_clipboard_data): If there's not enough memory
5952 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5953 expects. In case of other failures, return 3.
5954 (system_error_msg): New error message.
5955 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5958 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5960 * term.c (write_glyphs): Also turn off inverse video after turning
5961 off other appearances in case TS_exit_attribute_mode is not equal
5962 to TS_end_standout_mode.
5963 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5965 (turn_off_face): Reset standout_mode only if
5966 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5967 is equal to TS_end_standout_mode.
5969 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5971 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5972 sequence at the end of the source block.
5974 * ccl.c (Fccl_program_p): Docstring modified.
5975 (Fccl_execute): Likewise.
5976 (Fccl_execute_on_string): Likewise.
5978 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5980 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5982 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5984 The following changes are mainly to fix bugs of
5985 encode/decode-coding-string failing if encoding/decoding return
5986 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5987 variable conversion_buffer.
5989 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5990 decrement dst_end to avoid buffer overflow in the later call of
5993 * coding.h (conversion_buffer_size, conversion_buffer)
5994 (get_conversion_buffer): Extern deleted.
5996 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5997 (conversion_buffer, conversion_buffer_size): Variables deleted.
5998 (get_conversion_buffer): Function deleted.
5999 (struct conversion_buffer): New structure.
6000 (MAX_ALLOCA): New macro.
6001 (allocate_conversion_buffer): New macro.
6002 (extend_conversion_buffer, free_conversion_buffer): New functions.
6003 (ccl_coding_driver): Set coding->result.
6004 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6005 this is the last block of source.
6006 (encode_coding): Likewise. Handle the source block as the last
6007 one only when the whole source text is consumed.
6008 (decode_coding_string): Handle the case that the output buffer is
6009 too small to decode the whole source text. Use
6010 allocate_conversion_buffer, extend_conversion_buffer and
6011 free_conversion_buffer, not get_conversion_buffer.
6012 (encode_coding_string): Likewise.
6013 (init_coding): Function deleted.
6014 (init_coding_once): Delete code to initialize
6015 conversion_buffer_size.
6017 * emacs.c (main): Don't call init_coding.
6019 * msdos.c (IT_write_glyphs): Use a locally declared
6022 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6023 (insert_glyphs): Likewise.
6025 * w32console.c (write_glyphs): Use a locally declared
6028 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6030 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6031 member of display_info is NULL.
6033 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6035 * alloc.c (compact_small_strings): Use safe_bcopy, add an
6038 * term.c (turn_off_face): Reset standout_mode when resetting
6039 appearances with capability `me'.
6040 (write_glyphs): Switch on inverse video before each face change.
6042 2000-08-14 Dave Love <fx@gnu.org>
6044 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6045 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6046 (lisp_free): Declare and make static.
6048 * window.c: Fix embedded comment.
6049 (syms_of_window): Fix doc string.
6051 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6053 * keymap.c (push_key_description): If C without modifiers is < 32,
6054 make sure to print `C-' before `M-', like in the manual.
6056 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6058 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6059 since they aren't relocated anymore.
6060 (sxhash_string): Make sure returned hash code fits in a Lisp
6063 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6064 partially visible line which is smaller than the window's
6067 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6069 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6070 the multibyte form of eight-bit-control characters.
6071 (Fccl_execute_on_string): Initialize ccl->multibyte.
6073 * ccl.h (struct ccl_program): New member multibyte.
6075 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6077 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6079 * regex.c (regex_compile) <normal_char>: Pay attention to
6081 (analyse_first) <exactn>: Setup fastmap correctly for
6082 eight-bit-control characters.
6084 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6086 * termhooks.h (enum event_kind): New member
6087 multibyte_char_keystroke.
6089 * keyboard.c (make_lispy_event): Handle the new event type
6090 multibyte_char_keystroke.
6092 * xterm.c: Include coding.h.
6093 (XTread_socket): Work around a bug of XmbLookupString. If the
6094 input is from XIM, decode it according to the current locale. In
6095 that case, generate multibyte_char_keystroke events.
6097 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6099 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6100 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6102 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6104 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6105 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6106 (move_it_in_display_line_to): Record iterator's ascent and descent
6107 before producing glyphs, and restore them when we know the glyph
6108 doesn't fit on the line.
6109 (move_it_to): Restructured so that it's easier to debug. If
6110 moving to a vpos, and not moving to an x or character position,
6111 stop as soon as the specified vpos is reached; don't move further
6112 into that line because that might change the computed line height.
6113 (try_cursor_movement): New function, extracted from the cursor
6114 movement branch of redisplay_window. If ending on a partially
6115 visible line, don't try to scroll if the cursor line is taller
6117 (redisplay_window): Use try_cursor_movement.
6119 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6120 because that function doesn't cope with variable-height lines.
6122 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6123 box cursor because that's better visible for large images.
6125 2000-08-10 Miles Bader <miles@gnu.org>
6127 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6129 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6131 * xdisp.c (Vmessages_buffer_name): New variable.
6132 (message_dolog): Use it.
6133 (syms_of_xdisp): Initialize it.
6135 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6137 * msdos.c (IT_note_mouse_highlight): Update the calls to
6139 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6140 redundant now that keyboard.h is included.
6142 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6144 * keyboard.c (kbd_buffer_events_waiting): New function.
6146 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6148 * msdos.c: Include keyboard.h.
6149 (XMenuActivate): Empty no_event events from the event buffer. If
6150 no events are left after that, call clear_input_pending.
6151 (mouse_clear_clicks): New function, code moved from mouse_init.
6152 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6153 mouse driver to ``forget'' any past clicks.
6155 * Makefile.in (msdos.o): Depend on keyboard.h.
6157 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6159 * lisp.h (input_pending): External declaration.
6161 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6163 * xdisp.c (echo_area_display): Display thoroughly if input is
6164 pending. Bind redisplay-dont-pause to t during the redisplay.
6165 in case input is pending.
6167 * dispnew.c (Qredisplay_dont_pause): New variable.
6168 (syms_of_display): Initialize and staticpro it.
6169 (update_frame_1): Don't interrupt the display for pending input if
6170 redisplay_dont_pause is set.
6172 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6174 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6176 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6178 * callproc.c (Fcall_process): Terminate the unwind-protect around
6179 the post-read-conversion of coding system.
6181 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6182 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6183 * buffer.h (overlays_at): Update prototype.
6184 * xdisp.c (next_overlay_change): Update call to overlays_at.
6185 * xfaces.c (face_at_buffer_position): Likewise.
6186 * textprop.c (Fget_char_property): Likewise.
6187 * xterm.c (note_mouse_highlight): Likewise.
6189 * minibuf.c (do_completion): Don't consider a simple change of
6190 case as `completion'.
6192 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6194 * keyboard.c (syms_of_keyboard): Initialize
6195 last_point_position_buffer.
6196 * undo.c (record_delete): Make sure last_point_position_buffer is
6197 a buffer before comparing pointers.
6199 * coding.h (decode_coding_string): Declare.
6201 * intervals.h (Fprevious_single_char_property_change): Declare.
6203 * textprop.c (Fprevious_single_char_property_change): Don't do
6204 arithmetic directly on lisp objects.
6206 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
6209 * keyboard.h (menu_item_eval_property): Declare.
6211 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6212 reuse as buffer name, instead of recreating (and discarding) every
6213 time a message is logged.
6214 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6215 (current_message_1, truncate_message_1, set_message_1)
6216 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6217 (current_message, truncate_echo_area, display_echo_area)
6218 (resize_echo_area_axactly): Changed calls.
6220 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6222 (Ffind_coding_systems_region_internal): First argument to Fappend
6223 must be an integer, not a Lisp object.
6225 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6227 * charset.c (Fchar_width): Doc fix.
6229 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6231 * charset.c (Fstring_width): Doc fix.
6233 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6235 * xdisp.c (start_display): When starting display on a continuation
6236 line, clear ascent and descent members of the iterator structure;
6237 the height of the continued line does not affect the height of the
6239 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6240 line taller than the window.
6241 (redisplay_window) <forced window start>: Handle case that the
6242 middle of the window is not found in any row.
6243 (dump_glyph_row): Show more information.
6244 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6245 first text line in a glyph matrix.
6247 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6248 of the clip area when image doesn't have a mask.
6250 * fns.c (sweep_weak_table): Fix survival conditions for
6251 key-or-value and key-and-value weakness.
6253 * .gdbinit (xhashtable): New command.
6255 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6256 tables out of the list of all weak hash tables.
6258 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6259 a new buffer is created, make sure echo_area_buffer[] references
6262 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6264 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6267 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6269 * syntax.c (skip_chars): Fix previous change. Make the handling
6270 of unibyte string consistent with that of regex search.
6272 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6274 * xmenu.c (popup_get_selection): Use xfree instead of free.
6276 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6278 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6280 * callproc.c (child_setup): Use xfree instead of free.
6282 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6284 (run_mac_command, closedir): Use `xfree' instead of `free'.
6286 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6288 * eval.c (error): Use xfree instead of free.
6290 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6292 * fns.c: Replace `illegal' with `invalid'.
6293 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6295 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6297 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6300 2000-08-04 Noah Friedman <friedman@splode.com>
6302 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6305 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6307 * syntax.c (skip_chars): Fix typo in error message.
6309 2000-08-04 Andreas Schwab <schwab@suse.de>
6311 * m/ia64.h: Moved from s/ia64.h.
6313 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6315 * process.c (read_process_output): Big simplification. Handle
6316 composition and post-read-conversion of coding system correctly.
6317 (send_process): Handle composition correctly.
6319 * callproc.c (Fcall_process): Handle post-read-conversion of
6320 coding system if any.
6322 * coding.c (decode_coding_iso2022): More strict check for handling
6324 (coding_restore_composition): Pay attention to the case that
6325 cmp_data is not set properly (because of invalid code in the
6327 (run_pre_post_conversion_on_str): Include text properties in the
6329 (decode_coding_string): Set members of coding correctly.
6331 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6333 * s/ia64.h: New file.
6335 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6336 Use NULL instead of 0 at the end of variable argument list of
6337 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6338 sizeof (int) < sizeof (void *).
6340 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6341 of variable argument lists of XtVaGetValues and XtVaSetValues.
6343 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6344 variable argument lists of XtVaGetValues and XtVaSetValues.
6346 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6348 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6349 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6351 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6354 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6355 in call to Fsingle_key_description.
6357 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6360 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6362 * window.c (display_buffer_reuse_frames): New variable.
6363 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6364 frames displaying BUFFER.
6365 (syms_of_window): Define Lisp variable
6366 display-buffer-reuse-frames.
6368 2000-08-01 Miles Bader <miles@gnu.org>
6370 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6371 when to constrain NEW_POS (they were pretty screwed up before).
6373 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6375 * msdos.c (run_msdos_command): Save and restore the master
6376 environment, for the case that child_setup signals an error.
6377 When mirroring slashes in DOS shell commands, don't fail when
6378 argv[2] has embedded blanks.
6379 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6380 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6381 (dos_ttraw): Call mouse_setup_buttons.
6383 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6384 using alloca; free it after run_msdos_command returns.
6386 2000-07-27 Dave Love <fx@gnu.org>
6388 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
6390 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
6393 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6395 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6397 * editfns.c (lisp_time_argument): Fix last change.
6399 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6401 * fns.c (Fdelete): Make it work on vectors and strings in addition
6404 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6405 (syms_of_fns): Initialize new variables.
6406 (sweep_weak_table): Handle weakness `key-or-value' and
6408 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6409 weakness, with t meaning the same as `key-and-value'.
6411 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6413 * coding.h (struct coding_system): Member safe_charset deleted.
6415 * coding.c (Qsafe_charsets): This variable deleted.
6416 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
6418 (coding_safe_chars): New function.
6419 (CODING_SAFE_CHAR_P): New macro.
6420 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6421 checking safe_charsets member of the coding system. Caller
6423 (detect_coding_iso2022): New local variable safe_chars.
6424 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6425 safe_charsets member of the coding system.
6426 (decode_coding_iso2022): New local variable safe_chars.
6427 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6428 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6429 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6430 (ENCODE_UNSAFE_CHARACTER): New macro.
6431 (encode_coding_iso2022): New local variable safe_chars. Check
6433 (setup_coding_system): Delete the code to initialize
6434 coding->safe_charses
6435 (intersection, find_safe_codings): New functions.
6436 (Ffind_coding_systems_region_internal): New function.
6437 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6438 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6439 variable and initialize it.
6441 * fns.c (char_table_ref_and_index): New function.
6443 * lisp.h (char_table_ref_and_index): Add prototype.
6445 2000-07-26 Sam Steingold <sds@gnu.org>
6447 * editfns.c (lisp_time_argument): Added third argument `usec'.
6448 (Ffloat_time): New built-in Lisp function.
6450 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6452 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6453 for the character code.
6455 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6458 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6459 if called for a popup menu.
6460 (xmenu_show): Store help string in widget values.
6462 2000-07-26 Dave Love <fx@gnu.org>
6464 * syswait.h: Move some definitions.
6465 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6466 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6467 perspicuous definitions.
6468 (WTERMSIG): Fix bit pattern used.
6470 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6472 * print.c (print_object): If vector printing is truncated, print
6473 "..." to indicate it as well as the case of list printing.
6475 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6477 * xdisp.c (next_element_from_display_vector): Improve comments.
6479 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6480 for the character code, and the rest for the face id as in 20.x.
6481 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6483 * window.c (window_display_table): Cleaned up.
6485 * syntax.c (Fforward_word): Add last arg nil in call of
6486 Fconstrain_to_field.
6488 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6490 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6491 identical but for the letter-case, don't call
6492 barf_or_query_if_file_exists.
6494 2000-07-25 Miles Bader <miles@gnu.org>
6496 * editfns.c (find_field): Honor special `boundary' fields.
6497 (Qboundary): New variables.
6498 (syms_of_editfns): Initialize Qboundary.
6499 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6500 Use scan_buffer instead of find_before_next_newline, because it
6501 allows us to detect the boundary case where there's a newline at
6503 * lisp.h (Fconstrain_to_field): Update external declaration.
6505 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6507 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6510 2000-07-24 Dave Love <fx@gnu.org>
6512 * s/sunos4-0.h, s/sol2.h:
6513 (LIBS_TERMCAP): Move from m/sparc.h.
6515 * m/sparc.h (TERMINFO): Moved to system files (probably only
6516 relevant for sunos4 judging by its vintage).
6517 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6520 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6522 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6523 name to single_keymap_panes.
6525 2000-07-24 Andreas Schwab <schwab@suse.de>
6527 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6529 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6531 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6532 parameters instead of using int parameters. Expect FN to accept
6533 EMACS_INT parameters.
6534 (display_echo_area, resize_echo_area_axactly, current_message)
6535 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6536 with new argument list.
6537 (resize_mini_window_1): New callback function.
6538 (current_message_1, truncate_message_1, set_message_1): Change
6539 parameter lists to the new format expected by
6540 with_echo_area_buffer.
6542 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6544 * fontset.c (fontset_ref): Remove INLINE declaration.
6545 (fontset_ref_via_base): Likewise.
6546 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6549 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6551 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6552 correct order of priority. If help echo was found in an overlay,
6553 use that overlay as the object in which the help echo was found.
6555 2000-07-22 Miles Bader <miles@gnu.org>
6557 * textprop.c (Fprevious_single_char_property_change): The initial
6558 property value should be from the position preceding POSITION, not
6561 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6563 * coding.c (syms_of_coding): Doc fix for
6564 inhibit-iso-escape-detection.
6566 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6568 * xterm.c (note_mouse_highlight): Process overlays in the right
6571 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6573 * xterm.c (note_mouse_highlight): If help-echo was found in an
6574 overlay, use that overlay as the object in which the help was
6577 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6579 * window.c (foreach_window): Instead of a fake variable argument
6580 list, take one USER_DATA argument.
6581 (foreach_window_1): Likewise, and call callback functions with two
6582 args, the window and USER_DATA.
6583 (struct check_window_data): New struct.
6584 (check_window_containing): Use it.
6585 (window_from_coordinates): Set up a struct check_window_data for
6587 (add_window_to_list, freeze_window_start): Change parameters
6588 according to new calling convention.
6590 * window.h (foreach_window): Change prototype.
6592 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6594 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6596 * xmenu.c (menu_help_callback): Call show_help_echo with
6597 additional arguments OBJECT and POS.
6599 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6601 * data.c (Faset): Allow storing any multibyte character in a
6602 string. Convert unibyte string to multibyte if necessary.
6604 * xfns.c (x_encode_text): New function.
6605 (x_set_name): Use x_encode_text.
6606 (x_set_title): Likewise.
6608 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6610 * xterm.h (x_encode_text): Add prototype.
6612 2000-07-20 Dave Love <fx@gnu.org>
6614 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6617 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6619 * msdos.c (help_echo_window): New variable.
6620 (syms_of_msdos): Initialize and staticpro it.
6621 (IT_note_mode_line_highlight): Set help_echo_window.
6622 (IT_note_mouse_highlight): Ditto.
6623 (dos_rawgetc): Store help_echo_window in the second event produced
6626 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6627 Record the object that generated the help echo and the position of
6628 that object in help_echo_object and help_echo_pos. Record that
6629 some glyphs in a row are displayed in mouse-face.
6630 (IT_update_begin): Don't clear mouse highlight unless one of the
6631 enabled glyph rows is marked as being displayed in mouse-face.
6632 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6633 and position recorded in help_echo_object and help_echo_pos to the
6635 (IT_menu_display): Accept a new argument PN: the pane number of
6636 the current menu pane. Record the pane number and the item
6637 number of the item which has associated help string.
6638 (XMenuActivate): Update the prototype for help_callback in
6639 function declaration. Call IT_menu_display with the current menu
6640 pane number as an additional argument. Call help_callback with
6641 two additional arguments: the pane number and the item number of
6642 the menu item associated with the help text.
6643 (help_echo_object, help_echo_pos): New variables.
6644 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6646 * msdos.h (XMenuActivate): Update prototype.
6648 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6650 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6651 Add some more prototypes.
6653 * xterm.c, xterm.h: Add some more prototypes.
6655 * lisp.h (Fnext_single_char_property_change): Add prototype.
6657 * dispnew.c (direct_output_for_insert): Remove confusing
6658 outer local variable mouse_face_overwritten_p.
6659 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6661 * alloc.c (allocate_string_data): Don't copy old string contents.
6663 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6665 * coding.c (code_convert_region): Delete text properties before
6666 shrinking the conversion region.
6668 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6670 * dispnew.c (update_text_area): Write the whole row if it
6671 has mouse-face in it.
6673 * xfaces.c (face-alternative-font-family-alist): Remove
6674 DEFVAR_LISP; staticpro instead.
6676 * xmenu.c (menu_help_callback): Call show_help_echo with
6679 * keyboard.c (show_help_echo): Add parameter WINDOW.
6680 (read_char): Call show_help_echo with window extracted from Lisp
6682 (gen_help_event): Add parameter WINDOW.
6684 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6686 * xterm.c (help_echo_window): New variable.
6687 (note_mouse_highlight, note_tool_bar_highlight): Set
6689 (XTread_socket): Pass help_echo_window to gen_help_event.
6690 (syms_of_xterm): Initialize and staticpro help_echo_window.
6692 2000-07-18 Dave Love <fx@gnu.org>
6694 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6697 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6699 * alloc.c (allocate_string_data): If string had already data
6700 assigned, copy old contents to new string data.
6702 * coding.c (syms_of_coding): Fix typo in spelling of variable
6703 `inhibit-iso-escape-detection'.
6705 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6707 * Makefile.in: Add dependencies on dispextern.h.
6708 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6709 `free'; both can conflict with system header files.
6711 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6713 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6716 2000-07-18 Dave Love <fx@gnu.org>
6718 * window.c (Fwindow_list): Declare arg `window'.
6720 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6722 * coding.c (setup_coding_system): Don't override the explicitly
6723 specified designations.
6725 2000-07-15 Miles Bader <miles@gnu.org>
6727 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6728 from `text_property_eq' and `text_property_stickiness', respectively.
6729 (find_field, Fconstrain_to_field, char_property_eq)
6730 (char_property_stickiness): Changed to call char-property functions
6731 instead of text-property-only ones.
6733 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6734 `next_single_char_property_change'). Do more error checking, and
6735 cleanup limit behavior.
6736 (Fprevious_single_char_property_change): New function.
6737 (syms_of_textprop): Initialize new subrs.
6739 * xdisp.c (display_prop_end, invisible_text_between_p):
6740 Call Fnext_single_char_property_change instead of
6741 next_single_char_property_change.
6743 2000-07-15 Jason Rumney <jasonr@gnu.org>
6745 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6746 after menu is finished with.
6747 (add_menu_item): Only consider wv->title as a menu title.
6748 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6750 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6752 (FONT_REGEXP): Remove unused macro, and its sub-components.
6753 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6755 * w32term.c (help_echo_object, help_echo_pos): New variables.
6756 (note_mode_line_highlight): Store additional information about the
6757 help-echo in help_echo_object and help_echo_pos. Check both
6758 `local-map' and `keymap' properties for changing the cursor
6759 (note_mouse_highlight): Store additional information about the
6760 help-echo in help_echo_object and help_echo_pos.
6761 (note_tool_bar_highlight): Set help_echo_object to nil and
6762 help_echo_pos to -1.
6763 (w32_read_socket): Use gen_help_event instead of filling
6764 input_events manually.
6765 (syms_of_w32term): Staticpro help_echo_object.
6766 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6767 set, arrange for a mouse-highlight redisplay in
6769 (x_clear_mouse_face): New function.
6770 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6771 (x_update_window_begin): No need to turn off the mouse
6773 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6774 depending on whether they contain glyphs highlighted in
6776 (x_fill_stretch_glyph_string): Consume runs of stretch
6777 glyphs instead of a single one.
6778 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6779 with new argument list.
6780 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6781 (x_append_glyph, x_append_composite_glyph)
6782 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6783 changes in struct glyph starting 1999-12-27. See comments for
6784 xterm.c on 2000-07-05.
6786 2000-07-14 Sam Steingold <sds@gnu.org>
6788 * xfaces.c (realize_x_face): Fix the last patch:
6789 check `default_face' before dereferencing.
6791 2000-07-14 Dave Love <fx@gnu.org>
6793 * syntax.c (back_comment): Add null default in switch (for pcc).
6795 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6797 * xfaces.c (realize_x_face): Make fontset using the base of the
6798 default_face's fontset, not using the default fontset.
6800 * coding.c (inhibit_iso_escape_detection): New variable.
6801 (syms_of_coding): Make it a Lisp variable.
6802 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6803 nonzero, ignore ISO2022's escape sequence.
6805 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6807 * alloca.c (malloc) [emacs]: Define as xmalloc.
6809 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6810 use that instead of the mouse position. Add parameters DX and DY.
6812 * dispextern.h (Fx_show_tip): Adjust number of parameters
6815 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6816 if HELP is a function, call it with OBJECT and POS as parameters
6817 to get the help to display.
6818 (gen_help_event, kbd_buffer_store_help_event): New functions.
6819 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6820 (read_char): Call show_help_echo with new parameters.
6822 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6825 * xterm.c (help_echo_object, help_echo_pos): New variables.
6826 (note_mode_line_highlight): Store additional information about the
6827 help-echo in help_echo_object and help_echo_pos. Check both
6828 `local-map' and `keymap' properties for changing the cursor
6829 (note_mouse_highlight): Store additional information about the
6830 help-echo in help_echo_object and help_echo_pos.
6831 (note_tool_bar_highlight): Set help_echo_object to nil and
6832 help_echo_pos to -1.
6833 (XTread_socket): Use gen_help_event instead of filling
6834 input_events manually.
6835 (syms_of_xterm): Staticpro help_echo_object.
6837 * xmenu.c (menu_highlight_callback): Use
6838 kbd_buffer_store_help_event instead of setting up and input_event
6841 * xdisp.c (eval_form): GCPRO argument sexpr.
6842 (call_function): New function.
6843 (handle_single_display_prop): Use call_function and FUNCTIONP
6844 instead of checking whether if font_height is a symbol and
6847 * eval.c (internal_condition_case_2): New function.
6849 * lisp.h (FUNCTIONP): New macro.
6850 (internal_condition_case_2, call_function): Add prototypes.
6852 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6853 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6854 Always set `arg' member of input_events.
6855 (construct_menu_click): Unused function removed.
6857 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6859 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6860 (construct_drag_n_drop, x_scroll_bar_handle_click)
6861 (w32_read_socket): Always set `arg' member of input_events.
6863 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6865 * lisp.h (eval_form): Add prototype.
6867 * xdisp.c (eval_form): Make it externally visible.
6869 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6871 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6872 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6873 consing. For prefix events, store the frame in the `arg' slot of
6874 the event, otherwise store the key there.
6875 (XTread_socket): Instead of consing, use the frame_or_window slot
6876 of HELP_EVENTs for the frame, and the `arg' slot for the help
6879 * xmenu.c (menu_highlight_callback): Store help string in the
6880 `arg' member of the input event; don't cons.
6881 (menubar_selection_callback): Use the `arg' slot of input events
6882 to queue additional information, instead of consing.
6884 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6886 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6888 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6890 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6891 input events to queue additional information, instead of consing.
6893 * keyboard.c (kbd_buffer_gcpro): Renamed from
6894 kbd_buffer_frame_or_window. Now used for all Lisp objects
6895 referenced from the input queue.
6896 (kbd_buffer_store_event): Always use structure assignment for
6897 copying input events. Record all Lisp objects referenced from
6898 events in kbd_buffer_gcpro.
6899 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6900 differently from input events. Test for prefix menu_bar_events
6901 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6902 event in kbd_buffer_gcpro to nil.
6903 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6904 frame_or_window is equal to its arg member as prefix events.
6905 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6906 used by an input event to nil.
6907 (init_keyboard): Use two times the size of the input queue
6908 for kbd_buffer_gcpro.
6909 (syms_of_keyboard): Likewise.
6911 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6914 * termhooks.h (struct input_event): Add member `arg'.
6915 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6916 (USER_SIGNAL_EVENT): Renamed from user_signal.
6918 * xfaces.c (ASET): Remove definition.
6920 * lisp.h (AREF, ASET, ASIZE): New macros.
6922 * fontset.c (AREF, ASIZE): Remove definitions.
6924 * fns.c (AREF): Remove definition.
6926 * composite.c (AREF): Remove definition.
6928 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6930 * dispnew.c (redraw_overlapped_rows): Add missing local.
6931 (scrolling_window): Remove debug code.
6933 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6934 Before scrolling, turn off a mouse-highlight in the window
6937 * xterm.c (x_update_window_end): Add parameter
6938 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6939 redisplay in XTframe_up_to_date.
6940 (x_clear_mouse_face): New function.
6941 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6943 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6945 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6946 it when any row is written to that contains glyphs highlighted in
6948 (update_window): Call the window update end hook with new
6949 parameter MOUSE_FACE_OVERWRITTEN_P.
6950 (direct_output_for_insert): Give up if row contains mouse-face.
6952 * dispextern.h (struct redisplay_interface): Add parameter
6953 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6954 (clear_mouse_face): New function pointer member.
6956 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6958 * syntax.c (back_comment): Use one switch rather than a few `if's.
6959 Obey open_paren_in_column_0_is_defun_start.
6960 When reverting to the `slow' method, try to nicely handle the case
6961 of nested comments by checking that the comment-starter we found
6962 does indeed match the comment-ender.
6963 (scan_sexps_forward, scan_sexps_forward):
6964 Ignore excessive opening parenthesis rather than throwing an error.
6966 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6968 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6969 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6971 * dispnew.c (direct_output_forward_char): Give up if currently
6972 displaying a message instead of the minibuffer contents.
6974 * xterm.c (x_update_window_begin): No need to turn off the mouse
6976 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6977 depending on whether they contain glyphs highlighted in
6980 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6981 compare the mouse_face_p flags of both rows.
6983 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6985 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6987 * keyboard.c (show_help_echo): Accept additional parameter
6988 ok_to_overwrite_keystroke_echo.
6989 (read_char): Call show_help_echo with a zero
6990 ok_to_overwrite_keystroke_echo argument.
6991 * keyboard.h (show_help_echo): Update prototype of
6993 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6994 ok_to_overwrite_keystroke_echo argument.
6995 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6996 non-zero ok_to_overwrite_keystroke_echo argument.
6998 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7000 * xdisp.c (try_window_id): If changes are all below what is
7001 displayed in the window, and point is in the window, we still
7002 might have to find point on the display.
7004 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7005 glyphs instead of a single one.
7006 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7007 with new argument list.
7008 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7010 * keymap.c (get_keymap_1): Add comment that this function can GC.
7011 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7012 comment that functions can GC.
7013 (Fset_keymap_parent): GCPRO arg KEYMAP.
7015 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7017 * msdos.c (XMenuActivate): After exiting the menu, restore the
7018 echo area message and erase it.
7020 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7022 * fontset.c (Ffontset_info): Make the return value more compatible
7023 with that of Emacs 20.
7025 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7027 * eval.c (Fsignal): Handle case that backtrace_list is null.
7029 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7031 * ccl.c (Fccl_execute): Typo fixed.
7033 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7035 * window.c (window_loop): Add missing gcpro1 local variable.
7037 * window.c (Fwindow_list): Reverse list at the end.
7038 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7039 means allow windows on OWINDOW's frame, only.
7040 (window_loop): Simplified; use Fwindow_list.
7042 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7044 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7046 * xterm.c (XTread_socket): Increment handling_signal at the start,
7047 decrement it at the end.
7049 * eval.c (handling_signal): New variable.
7050 (Fsignal): Abort if handling_signal is non-zero.
7052 * lisp.h (handling_signal): External declaration.
7054 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7056 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7058 Sound support for NetBSD through "Linux emulation" support:
7059 * config.in (HAVE_SOUNDCARD_H): Undef.
7060 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7061 * Makefile.in (LIBSOUND): New variable.
7062 (LIBES): Include it.
7063 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
7065 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
7067 (vox_open): Use DEFAULT_SOUND_DEVICE.
7068 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7070 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7072 * print.c (print_error_message): If Vsignaling_function is set,
7073 show it in *Messages*.
7075 * lisp.h (Vsignaling_function): External declaration.
7077 * eval.c (Vsignaling_function): New variable.
7078 (Fsignal): Compute it.
7079 (syms_of_eval): Staticpro it.
7081 2000-07-05 Dave Love <fx@gnu.org>
7083 * syswait.h: Use the autoconf recommended approach. Old code
7084 #if'd out in case we need to revert.
7086 * config.in (HAVE_SYS_WAIT_H): Added.
7088 2000-07-05 Andrew Innes <andrewi@gnu.org>
7090 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7091 when non-NULL instead of __morecore, to take account of buffer
7092 memory. This also solves a problem with spurious memory warnings
7095 * ralloc.c: Make real_morecore non-static.
7097 * eval.c (internal_condition_case): Comment out abort if
7098 interrupt_input_blocked is not zero.
7100 * makefile.nt: Add support for `bootstrap' and related targets.
7101 Include minimal debug info in emacs.exe in release build.
7102 Remove all dependencies on lisp.h, and fixup some others.
7104 * w32.c (init_environment): Install code from 20.7 for providing
7105 default values for environment variables, based on the
7106 executable's own location.
7107 (map_w32_filename): Handle filenames that are longer than
7109 (sys_socket): Install socket inheritance bug fix from 20.7.
7111 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7112 here via blockinput.h).
7114 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7116 * w32menu.c (w32_menu_display_help):
7117 * xmenu.c (menu_help_callback): Use show_help_echo.
7119 * keyboard.h (show_help_echo): Declare.
7121 * keyboard.c (show_help_echo): New function, extracted from read_char.
7122 Feval its `msg' argument if it's a cons cell.
7123 (read_char): Use it.
7124 (follow_key): Pass `autoload' to get_keyelt.
7126 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7127 (note_tool_bar_highlight, XTread_socket):
7128 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7130 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7131 (note_tool_bar_highlight, w32_read_socket):
7132 Do not gratuitously ignore non-string `help-echo' properties.
7134 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7136 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7138 * window.c (delete_all_subwindows): Reset Vwindow_list.
7140 * xterm.c (x_append_glyph, x_append_composite_glyph)
7141 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7142 changes in struct glyph starting 1999-12-27. Some bit-fields of
7143 struct glyph were not set, which made glyphs unequal when compared
7144 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7145 effects were the result. This also depended on the contents of
7146 memory returned by xmalloc. If flickering happens again, activate
7147 the code in clear_glyph_row that's in #if 0. If the flickering is
7148 gone with that, chances are that it is caused by something
7151 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7153 * dispextern.h: Add some comments.
7155 * window.c (add_window_to_list): Add parameter LIST.
7156 (window_list): Order list so that, for each frame, windows are
7157 in canonical order, and so that frames appear in the list in
7158 the order given by Vframe_list.
7159 (next_window): Reverse the handling of NEXT_P.
7161 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7163 * window.c (Vwindow_list): New variable.
7164 (make_window, delete_window): Set Vwindow_list to nil.
7165 (check_window_containing): New function.
7166 (window_from_coordinates): Rewritten.
7167 (add_window_to_list, window_list, candidate_window_p)
7168 (decode_next_window_args, next_window): New functions.
7169 (Fnext_window, Fprevious_window): Rewritten in terms of
7171 (Fwindow_list): New function.
7172 (Fother_window): Cleaned up.
7173 (foreach_window): Add a longer "variable argument list". Let
7174 callback function return 0 to indicate that cycling over windows
7176 (foreach_window_1): Likewise.
7177 (freeze_window_start): Return int.
7178 (init_window): New function.
7179 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7181 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7182 input_event with bzero.
7183 (main): Call init_window.
7185 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7188 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7190 * composite.h (make_composition_value_copy): Extern it.
7192 * composite.c (make_composition_value_copy): New function.
7194 * editfns.c (Fformat): While copying text properties, make each
7195 composition property value a copy.
7197 * fns.c (concat): While copying text properties, make each
7198 composition property value a copy.
7200 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7202 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7204 * fns.c (sweep_weak_table): Mark only objects that are not
7207 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7208 include those frames as candidates which have their focus
7209 redirected to the minibuffer frame.
7211 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7213 * fns.c (Fputhash): Return `value' rather than nil.
7215 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7217 * frame.c (next_frame): Don't check focus redirection in case
7218 MINIBUF is a window. Doing so excludes frames using MINIBUF
7219 unless their focus is redirected, which contradicts the
7220 specification of next-frame, and leads to infinite loops in
7221 certain situations when cycling through windows with next-window.
7223 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7225 * coding.c (code_convert_region): Even if the length of text is
7226 zero, try to convert it if coding->type is coding_type_ccl.
7227 (decode_coding_string, encode_coding_string): Likewise.
7229 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7231 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7232 the display if windows_or_buffers_changed.
7234 * dispnew.c (struct row_entry): New structure.
7235 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7236 (row_table_size, old_lines, new_lines, old_lines_size)
7237 (new_lines_size, run_pool, runs_size, runs): New variables.
7238 (add_row_entry): New function.
7239 (scrolling_window): Use data structures allocated with xmalloc and
7240 held in global variables, instead of allocating them with alloca and
7241 holding them in local variables. Use a larger hash table whose
7242 size depends on glyph matrix sizes. Don't use bzero to clear the
7243 hash table; instead, clear used slots only.
7245 * fns.c (next_almost_prime): Make it externally visible.
7247 * lisp.h (next_almost_prime): Add prototype.
7249 * s/isc4-0.h (sigunblock): Define.
7251 * s/sco5.h (sigunblock): Define.
7253 2000-06-27 Dave Love <fx@gnu.org>
7255 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7256 (moved to osf5-0.h).
7257 [!NOT_C_CODE]: Protect string.h stuff.
7259 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7260 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7262 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7264 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7265 below the last line from the needed window height.
7267 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7269 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7270 (Fwidget_get): Use it.
7271 (syms_of_fns): Defsubr it.
7273 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7275 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7276 display info for XIM.
7277 (xim_open_dpy): Likewise.
7278 (xim_close_dpy): Don't free the display info's XIM.
7280 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7282 * config.in (USE_XIM): New define.
7284 * keymap.c (get_keyelt): For menu-items containing a `:filter
7285 FILTER', apply FILTER to the menu-item's definition to get the
7286 real definition to use.
7288 * lisp.h (QCfilter): External declaration.
7290 * xfns.c (Fimage_size): New function.
7291 (syms_of_xfns): Defsubr it.
7293 2000-06-26 Andreas Schwab <schwab@suse.de>
7295 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7298 2000-06-25 Dave Love <fx@gnu.org>
7300 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
7303 * Makefile.in (blockinput.h): Depend on atimer.h.
7304 (atimer.h): Depend on systime.h.
7306 * blockinput.h: Protect against multiple inclusion. Include
7309 * atimer.h: Protect against multiple inclusion. Include
7312 * lisp.h (swap_in_global_binding): Declare.
7314 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7316 * process.c (Fopen_network_stream): Turn off atimers for duration
7317 of call to connect. (Patch from Gerd.)
7319 2000-06-23 Dave Love <fx@gnu.org>
7321 * ralloc.c: Maybe include unistd.h
7323 * emacs.c (setgrp): Undefine before defining.
7324 (malloc_warning, set_time_zone_rule, index): Prototype.
7326 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7327 HAVE_STRUCT_TIMEZONE.
7329 * s/osf1.h: Move string.h hack here from alpha.h and make it
7331 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7333 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7334 (SOCKLEN_TYPE): Don't define.
7336 * m/alpha.h: Remove string.h hack.
7338 * s/osf5-0.h: New file.
7340 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7341 include time.h, done by systime.h.
7342 [__FreeBSD__]: Remove redundant includes.
7344 * callproc.c (setpgrp): Undefine before defining.
7345 (delete_temp_file): Return Qnil to avoid warning.
7347 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7349 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7352 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7354 * composite.h (compose_text): Declare.
7356 * xterm.c: Don't include sys/types.h unconditionally. Don't
7357 protect its inclusion with !USG (following xmenu.c).
7359 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7361 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7364 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7366 * coding.c (decode_eol_post_ccl): Special handling for undecided
7367 and inconsistent EOL types.
7369 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7371 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7372 trough color and main window's background color.
7374 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
7377 * xterm.h (Xt_app_con): External declaration.
7379 * widget.c (EmacsFrameRealize): Fix typo.
7381 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7383 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7384 (handle_invisible_prop): Record the start of invisible text in
7385 it->add_overlay_start.
7386 (struct overlay_entry): Add member `overlay'.
7387 (handle_overlay_change): Simplify.
7388 (next_overlay_string): After having processed overlay strings at the
7389 end of the buffer, record that fact in
7390 it->overlay_strings_at_end_processed_p.
7391 (compare_overlay_entries): If before- and after-strings come
7392 from the same overlay, let before-strings come first.
7393 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7394 (load_overlay_strings): Take it->add_overlay_start into account
7395 when adding overlay strings.
7397 * dispextern.h (struct it): Add member add_overlay_start.
7399 2000-06-22 Dave Love <fx@gnu.org>
7401 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7403 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7405 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7407 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7410 2000-06-21 Dave Love <fx@gnu.org>
7412 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7414 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7416 * syntax.c (back_comment): Simplify string-parity counting (with
7417 the added benefit of handling multiple string-styles as long as
7418 they are not intertwined).
7419 Jump to the slow code as soon as a comment starter is found in
7420 a "string_lossage" position. Fixes the case: " /* " /* " */.
7422 2000-06-21 Dave Love <fx@gnu.org>
7424 * Makefile.in: Use GETLOADAVG_LIBS.
7426 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7427 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7429 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7431 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7432 (Fforward_comment, scan_lists):
7433 Check the comstyle of single-char comment-starters.
7434 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7435 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7436 Check the comstyle of single-char comment-starters.
7437 Clarify control-flow around the Scomment case.
7439 2000-06-20 Dave Love <fx@gnu.org>
7441 * fns.c (make_hash_table, maybe_resize_hash_table):
7442 Cast arg of next_almost_prime.
7444 * tparam.c [emacs]: Include lisp.h.
7446 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7449 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7451 * keyboard.c (adjust_point_for_property): Check if display
7452 property should be treated as intangible by looking at its
7455 * xdisp.c (single_display_prop_intangible_p)
7456 (display_prop_intangible_p): New functions.
7458 * dispextern.h (display_prop_intangible_p): Add prototype.
7460 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7462 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7463 argument to sigprocmask.
7465 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7466 argument to sigprocmask.
7468 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7469 sigprocmask_set, and pass a pointer to it to sigprocmask.
7471 * sysdep.c (sigprocmask_set): New variable.
7473 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7476 2000-06-20 Sam Steingold <sds@gnu.org>
7478 * xrdb.c: Don't declare xmalloc, xrealloc.
7480 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7482 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7483 (re_comp): Cast gettext return value to avoid complaints when
7486 2000-06-20 Dave Love <fx@gnu.org>
7488 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
7491 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7493 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7495 * m/alpha.h: Don't declare xmalloc, xrealloc.
7497 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7499 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7501 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7503 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7506 * keyboard.h (poll_for_input_1): Declare.
7508 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7510 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7512 * doprnt.c: Don't declare xmalloc, xrealloc.
7514 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7515 (getenv, ctime, getwd): Removed.
7516 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7518 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7519 x_set_tool_bar_lines.
7521 * config.in: Add HAVE_GETWD. Move some definitions above
7522 machine/system includes.
7524 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7526 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7528 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7529 contain information about ENCODING.
7531 * fontset.c (FONTSET_ASCII): Use the first element of char table
7532 for an ASCII font, not defalt slot.
7533 (fontset_ref_via_base): If FONTSET doesn't contain information for
7534 C, try the default fontset.
7535 (make_fontset): Don't copy the default fontset.
7536 (fontset_font_pattern): Likewise.
7537 (accumulate_font_info): If ELT is nil, use the corresponding
7538 element in the default fontset.
7540 2000-06-19 Dave Love <fx@gnu.org>
7542 * syntax.c (Fparse_partial_sexp): Doc fix.
7544 * regex.h: Test PROTOTYPES as well as __STDC__.
7546 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7547 errno, strerror. Put text after #endif in comment.
7549 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
7552 * xterm.c (x_frame_of_widget): Likewise.
7554 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7556 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7557 to Vfundamental_mode_abbrev_table.
7559 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7560 bogus objects are marked. This slows down GC by ~80 percent, but
7561 it might be worth trying when debugging GC-related problems.
7562 This feature requires conservative stack marking to be enabled.
7564 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7565 returns XLookupChars, reset `modifiers' to zero.
7567 2000-06-19 Dave Love <fx@gnu.org>
7569 * mktime.c: Unprotoized.
7571 2000-06-19 Richard Stallman <rms@gnu.org>
7573 * data.c (set_internal): If variable is frame-local,
7574 store the new value immediately into the frame parameter alist.
7576 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7578 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7579 in the custom handler pointer.
7581 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7582 value, or checks for CHAR_META can fail when Lisp_Object is a
7584 * keymap.c (get_keyelt): Likewise.
7586 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7588 * ccl.h (struct ccl_program): New member eol_type.
7589 (struct ccl_spec): New member cr_carryover.
7591 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7592 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7594 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7595 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7596 (decode_eol_post_ccl): New function.
7597 (decode_coding): Don't detect EOL format here for CCL based coding
7599 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7600 decode_eol_post_ccl after running the CCL program.
7601 (code_convert_region): Don't detect EOL format here for CCL based
7603 (decode_coding_string): Likewise.
7605 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7607 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7608 when treating it as an integer.
7610 * coding.h (encode_coding_string): Declare.
7612 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7615 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7616 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7617 to be passed to get_local_map.
7619 * sound.c (Fplay_sound): Don't call make_number on
7620 Frun_hook_with_args count argument.
7622 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7623 for lisp objects in X event structure data field, when lisp
7624 objects are represented with unions.
7625 (x_scroll_bar_to_input_event): Ditto.
7627 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7629 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7630 termination of string. Fix sense of test whether
7631 Vline_number_display_limit is an integer.
7633 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7635 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7636 only if HAVE_X_WINDOWS.
7638 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7641 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7644 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7646 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7649 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7651 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7652 start of the while loop.
7654 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7656 * atimer.c (alarm_signal_handler): Add forward declaration.
7658 * data.c (set_internal): Remove debug code.
7660 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7662 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7664 * unexec.c (toplevel) [COFF]: Include coff.h.
7666 * s/lynxos.h: New file.
7668 * keymap.c (Fsingle_key_description): Enclose function key and
7669 event symbol names in angle brackets.
7671 * xdisp.c (setup_echo_area_for_printing): Call
7672 message_log_maybe_newline if message_buf_print is not set.
7674 * print.c (printchar, strout): Don't check message_buf_print
7675 before calling setup_echo_area_for_printing because that
7676 function does something useful even when message_buf_print is
7679 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7681 (ensure_echo_area_buffers): Initialize echo buffer's
7682 truncate lines setting to nil.
7683 (with_echo_area_buffer): Don't set the echo buffer's truncate
7685 (set_message_1): Set it here instead, based on the value
7686 of message_truncate_lines.
7687 (resize_mini_window): Handle case that lines are truncated.
7688 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7689 message-truncate-lines.
7691 * keyboard.c (read_char): Bind message-truncate-lines to t
7692 while displaying a help-echo.
7694 * lisp.h (Qmessage_truncate_lines): External declaration.
7696 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7698 * xdisp.c (Vline_number_display_limit): Renamed from
7699 line_number_display_limit.
7700 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7701 Extend documentation string. Initialize
7702 Vline_number_display_limit to nil meaning no limit.
7703 (decode_mode_spec): Use Vline_number_display_limit with its new
7706 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7708 2000-06-13 Richard Stallman <rms@gnu.org>
7710 * frame.c (Fmodify_frame_parameters): Doc fix.
7712 * xfns.c (x_set_frame_parameters): Comment fix.
7714 * frame.c (store_frame_param): Call swap_in_global_binding if the
7715 variable's current binding was chosen based on this frame.
7717 * data.c (swap_in_global_binding): New function.
7719 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7721 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7722 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7724 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7726 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7728 2000-06-12 Jason Rumney <jasonr@gnu.org>
7730 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7732 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7734 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7736 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7738 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7740 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7741 (syms_of_xfaces): Defsubr Sdump_colors.
7742 (x_free_colors): Don't treat b&w specially on default visual.
7743 (x_free_dpy_colors): New function.
7744 (free_face_colors): Don't check visual class; it's done
7747 * xterm.c (x_frame_of_widget): New function.
7748 (x_alloc_nearest_color_for_widget): Use it.
7749 (x_copy_dpy_color): New function.
7750 (x_destroy_window): Free various colors.
7752 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7754 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7756 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7758 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7760 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7762 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7764 2000-06-11 Dave Love <fx@gnu.org>
7766 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7768 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7770 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7772 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7774 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7777 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7779 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7780 (regex_compile): Fix the code for handling the case of single byte
7781 char and multibyte char being mixed in a range within [...].
7783 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7784 and dst_multibyte members of coding.
7786 * charset.c (update_charset_table): Update the table
7788 (init_charset_once): Initialize elements of bytes_by_char_head to
7789 1 except for leading codes for private charases.
7791 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7792 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7795 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7797 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7798 access the data it doesn't point to.
7800 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7802 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7803 will be translated to a switch-frame event when reading the
7804 event queue. This is necessary because Emacs otherwise won't
7805 perform a switch-frame to a new frame until some other event, for
7806 example a keystroke event, forces it to do so. This has various
7807 effects, one visible being that the cursor of a frame created with
7808 C-x 5 2 or switched to with a window manager key binding like
7809 A-TAB stays hollow because selected_window isn't on the newly
7810 focused frame until the switch-frame is performed.
7812 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7813 generating a switch-frame event if necessary.
7815 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7817 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7820 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7822 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7825 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7827 * window.c (displayed_window_lines): Take empty lines at
7828 the bottom of a window into account.
7830 * window.c (displayed_window_lines): New function.
7831 (Fmove_to_window_line): Use displayed_window_lines to determine
7832 the number of lines to move, instead of using the window's height.
7834 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7835 to stop reading, even if the form read sets point to a different
7836 value when evaluated.
7838 * xdisp.c (display_line): Fix code deciding in which line to
7841 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7843 * fileio.c (e_write): Free composition data if stored in
7846 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7848 * xdisp.c (display_line): Set row's and iterator's
7849 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7850 Set cursor even if row ends in the middle of a character.
7851 (dump_glyph_row): Print values of new flags.
7852 (redisplay_window) <cursor movement in unchanged window>: When
7853 point has been moved forward, and PT is at the end of the cursor
7854 row, don't place the cursor in the next row if the cursor row ends
7855 in the middle of a character or at ZV.
7857 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7858 (struct glyph_row): Add starts_in_middle_of_char_p and
7859 ends_in_middle_of_char_p.
7860 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7861 ends_in_middle_of_char_p flag.
7862 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7864 * term.c (append_glyph): Revert change of 2000-06-06.
7866 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7867 padding glyph not fitting on line as whole character not
7870 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7871 this isn't true for images with `:ascent 100'.
7873 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7875 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7876 as modified if it is originally unmodified.
7878 * term.c (encode_terminal_code): Change the way to check if
7879 terminal coding does any conversion.
7880 (append_glyph): Set glyph->pixel_width correctly.
7882 * xdisp.c (display_line): While checking line continuation, pay
7883 attention to a padding glyph.
7885 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7887 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7889 2000-06-05 Dave Love <fx@gnu.org>
7891 * xdisp.c: Include fontset.h.
7893 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7895 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7897 * dispnew.c: Conditionally include term.h.
7899 * coding.h: Declare code_convert_string_norecord.
7901 * frame.h (struct frame): Use volatile unconditionally.
7903 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7905 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7907 * systime.h: Protect against multiple inclusion.
7908 (timezone) [USG5_4]: Define as time_t.
7910 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7911 (Foptimize_char_table, make_temp_name): Declare.
7913 * Makefile.in (xdisp.o): Depend on fontset.h.
7915 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7917 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7918 (Foptimize_char_table, make_temp_name): Declare.
7922 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7924 2000-06-02 Dave Love <fx@gnu.org>
7926 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7928 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7930 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7931 result face, set flags in that face indicating that colors may not
7934 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7935 glyph, use the ASCII NUL character to determine the face.
7937 2000-06-02 Dave Love <fx@gnu.org>
7939 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7940 (VFORK_RETURN_TYPE): Remove.
7942 * config.in: Add NO_MATHERR.
7944 2000-06-01 Dave Love <fx@gnu.org>
7946 * cmds.c (internal_self_insert): Don't check
7947 Vbefore_change_function, Vafter_change_function.
7949 * insdel.c (signal_before_change, signal_after_change): Likewise.
7951 * buffer.c (Vbefore_change_function, Vafter_change_function):
7952 Variables and their initializations deleted.
7954 * callint.c (Fcall_interactively): Doc fix.
7956 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7958 2000-05-31 Dave Love <fx@gnu.org>
7960 * textprop.c: Revert last change -- duplicated.
7962 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7964 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7967 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7969 2000-05-31 Jason Rumney <jasonr@gnu.org>
7971 * search.c (Fre_search_forward, Fre_search_backward)
7972 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7974 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7976 2000-05-30 Jason Rumney <jasonr@gnu.org>
7978 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7979 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7981 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7984 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7985 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7986 expand a nil default_filename.
7988 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7989 pointer to glyph_to_pixel_coords, not a frame.
7991 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7992 coding.h to dependencies.
7994 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7996 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7997 window pointer to be consistent with w32term.c and xterm.c.
7999 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8000 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8001 (Qline_spacing, Qcenter): New variables.
8002 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8003 (x_set_line_spacing): New function.
8004 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
8006 (x_specified_cursor_type): New function.
8007 (x_set_cursor_type): Use it.
8008 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8010 (validate_x_resource_name, x_get_resource_string): Measure lengths
8011 of external strings in bytes.
8012 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8013 GetTextExtentPoint32 with NULL title.
8014 (Fx_create_frame): Initialize Qline_spacing.
8015 (w32_load_system_font): Initialize font->double_byte_p.
8016 (x_to_w32_charset): Use Vw32_charset_info_alist.
8017 (Image, busy cursor, tooltip functions): Merged changes from
8018 xfns.c. Not yet functional on Windows.
8020 * w32gui.h (W32FontStruct): Add double_byte_p member.
8022 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8023 (emacs_button_translation): Use it.
8024 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8025 in `mask' to be set.
8027 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8030 * w32term.c: Format and doc changes to bring closer to xterm.c.
8031 (w32_char_font_type): New enum.
8032 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8033 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8034 (w32_encode_char): New function.
8035 (x_encode_char): Removed.
8036 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8037 x_encode_char and w32_font_is_double_byte.
8038 (x_produce_image_glyph): Use image_ascent.
8039 (x_produce_glyphs): Use new version of w32_per_char_metric and
8040 handle NULL return value. Allow extra line spacing.
8041 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8042 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8043 w32_font_type member of glyph instead.
8044 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8045 (fast_find_position): Make sure not to consider rows not visible
8047 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8048 w32_menu_display_help with input blocked, as it can abort.
8049 (x_display_and_set_cursor): Choose cursor depending
8050 on buffer-local value of cursor_type.
8051 (x_draw_bar_cursor): Add parameter WIDTH.
8053 * w32term.h (CP_DEFAULT): Define.
8054 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8056 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8058 * search.c (Fre_search_forward, Fre_search_backward)
8059 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8061 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8063 * coding.c (detect_coding_iso2022): Fix code for checking
8064 CODING_CATEGORY_MASK_ISO_8_2.
8066 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8068 * regex.c (PREFETCH_NOLIMIT): New function.
8069 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8071 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8073 * syntax.c (find_defun_start): Move test for
8074 open_paren_in_column_0_is_defun_start outside of the loop.
8076 * xdisp.c (redisplay_window): Really switch buffers when
8077 displaying mode lines, and temporarily set selected_frame to the
8078 frame of the window that's redisplayed.
8080 * xfaces.c (free_realized_faces): Block/unblock input.
8081 (free_realized_multibyte_face): Ditto.
8083 2000-05-29 Dave Love <fx@gnu.org>
8085 * textprop.c (Qkeymap): New variable.
8086 (syms_of_textprop): Intern it.
8088 * keymap.c: Include intervals.h.
8089 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8091 * Makefile.in (keymap.o): Depend on intervals.h.
8093 * keyboard.c (menu_bar_items, tool_bar_items)
8094 (Fexecute_extended_command): Deal with `keymap' property.
8095 (read_key_sequence): Track map from `keymap' property as well as
8098 * intervals.c (get_local_map): Extra arg to allow looking for
8101 * intervals.h (map_property): New enum.
8102 (get_local_map): Extra arg using it.
8105 * lisp.h (get_local_map): Don't declare here.
8107 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8109 * Makefile.in (callproc.o): Depend on composite.h.
8111 * callproc.c: Include composite.h.
8112 (Fcall_process): Handle composition correctly.
8114 * coding.h (coding_allocate_composition_data): Extern it.
8115 (coding_restore_composition): Likewise.
8117 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8118 yet allocated, finish decoding with result
8119 CODING_FINISH_INSUFFICIENT_CMP.
8120 (coding_allocate_composition_data): Make it non-static.
8121 (coding_restore_composition): Likewise.
8123 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8125 * charset.c (syms_of_charset): Revert last change.
8127 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8129 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8130 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8133 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8135 * charset.c (syms_of_charset): Set width of character sets
8136 eight-bit-control and eight-bit-graphic to 1 column.
8138 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8140 * config.in (HAVE_SPEED_T): New define.
8142 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8145 2000-05-26 Dave Love <fx@gnu.org>
8147 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8149 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8150 (Fsubr_arity): New function.
8151 (syms_of_data): Install them.
8153 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8155 * charset.c (init_charset_once): Set the table bytes_by_char_head
8158 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8159 the default fontset to what Emacs uses by default.
8160 (check_registry_encoding): This function deleted.
8161 (Fset_fontset_font): Remove the adhoc condition for the default
8162 fontset. Allow cons in FONTNAME.
8164 * fns.c (map_char_table): Ignore char-table entries for
8165 charsets eight-bit-control and eight-bit-graphic.
8167 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8169 * emacs.c (main): Initialize keyboard syms before initializing
8170 window code, so face names are available.
8172 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8174 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8175 of an anchor at the beginning of a shy-group.
8177 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8179 * xdisp.c (handle_invisible_prop): Don't try to skip over
8180 invisible text if end of text is already reached.
8182 2000-05-25 Dave Love <fx@gnu.org>
8184 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8186 * coding.c (encode_eol): Add null statement after label.
8188 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8190 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8193 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8195 * ccl.c (ccl_driver): Fix previous change.
8197 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8199 * coding.c (run_pre_post_conversion_on_str): Set point to the
8200 beginning of buffer before calling coding->post_read_conversion.
8201 (decode_coding_string): Give correct args to
8202 run_pre_post_conversion_on_str.
8203 (encode_coding_string): Likewise.
8205 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8206 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8207 eight-bit-graphic correctly.
8209 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8211 * fileio.c (Finsert_file_contents): Even if a file is not found,
8212 execute codes for setting up coding system. Call
8213 after-insert-file-functions unconditionally.
8215 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8217 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8218 BSD_PGRPS are not defined.
8220 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8222 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8224 (syms_of_charset): Avoid building same strings.
8226 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8228 * lread.c (Fload): Add a comment about the meaning of
8229 Vuser_init_file being t.
8231 * puresize.h (BASE_PURESIZE): Increase to 675000.
8233 * s/gnu-linux.h (setpgrp): Don't define it here because this
8234 prevents compilation on GNU/Linux systems with glib 2.2.
8236 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8239 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8241 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8242 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8244 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8246 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8248 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
8251 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8253 * term.c (encode_terminal_code): Set coding->src_multibyte
8256 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8258 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8260 * keyboard.c (read_char): Allow character codes 128..255 to be
8261 handled by input-method-function.
8263 * insdel.c (adjust_markers_for_replace): Fix previous change.
8264 (adjust_after_replace): If PREV_TEXT is nil, call
8265 adjust_markers_for_insert, not adjust_markers_for_replace.
8267 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8269 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8270 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8271 [HAVE_GRANDPT]: Define.
8272 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8274 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8277 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8279 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8281 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8283 The following changes are to handle 8-bit characters in a
8284 multibyte buffer/string without facing with byte combining
8285 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8286 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8288 * Makefile.in (fns.o): Depend on charset.h.
8290 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8291 convert it to unibyte.
8292 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8294 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8295 apparent char boundary.
8296 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8297 0x80..0x9F to/from multibyte form.
8299 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8302 * callproc.c (Fcall_process): Always encode an argument string if
8303 it is multibyte. Setup src_multibyte and dst_multibyte members of
8304 process_coding properly.
8306 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8307 SPLIT_NON_ASCII_CHAR.
8309 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8311 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8313 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
8315 (SPLIT_CHARACTER_SEQ): This macro deleted.
8316 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
8318 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8319 and eight-bit-graphic.
8320 (char_to_string): Likewise. Signal an error for too large
8322 (char_printable_p): Return 0 for 8-bit characters.
8323 (update_charset_table): Update iso_charset_table only when a final
8324 character is non-negative.
8325 (find_charset_in_text): Renamed from find_charset_in_str.
8326 Arguments and return value changed. Callers changed.
8327 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8328 be -1 if CHARSET is used only internally.
8329 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8331 (Fcharset_after): Simplified.
8332 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8333 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8334 (multibyte_chars_in_text): Simplified by assuming there's no
8335 invalid multibyte sequence.
8336 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
8337 str_as_unibyte): New functions.
8338 (Fstring): Simpified by assuming that byte combining never
8340 (init_charset_once): Initialization for
8341 LEADING_CODE_8_BIT_CONTROL.
8342 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8343 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8344 eight-bit-control and eight-bit-graphic.
8346 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
8347 CHARSET_8_BIT_GRAPHIC): New macros.
8348 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8349 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8350 (CHARSET_REVERSE_CHARSET): Likewise.
8351 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8353 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8354 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8355 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8356 encounter an invalid multibyte sequence.
8357 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8358 sequence is always valid.
8359 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8360 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
8362 (CHAR_STRING): For 8-bit characters, call char_to_string.
8363 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8364 multibyte sequence is always valid.
8365 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8366 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
8367 str_as_unibyte): Extern them.
8368 (BCOPY_SHORT): Fix a bug.
8369 (CHAR_LEN): This macro deleted. Callers changed to use
8371 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8372 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8373 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8375 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8376 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8377 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
8378 EMIT_BYTES): New macros.
8379 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
8380 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8382 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8383 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8384 check the validity of multibyte sequence.
8385 (decode_coding_emacs_mule): New function.
8386 (encode_coding_emacs_mule): New macro.
8387 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8389 (DECODE_ISO_CHARACTER): Just return a character code.
8390 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8391 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8392 EMIT_CHAR to produced decoded characters. Exit the loop only by
8393 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8395 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8396 only position codes for an invalid character.
8397 (encode_designation_at_bol): Return new destination pointer. 5th
8398 arg DSTP is changed to DST.
8399 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8400 from the source by ONE_MORE_CHAR. Don't handle the case of last
8402 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8404 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
8405 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8406 TWO_MORE_BYTES to fetch a byte from the source.
8407 (encode_eol): Pay attention to coding->src_multibyte.
8408 (detect_coding, detect_eol): Preserve members src_multibyte and
8410 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8411 (encoding_buffer_size): Set magnification to 3 for all coding
8412 systems that require encoding.
8413 (ccl_coding_driver): For decoding, be sure that the result is
8414 valid multibyte sequence.
8415 (decode_coding): Initialize coding->errors and coding->result.
8416 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8417 and raw-text, always call decode_eol. Handle the case of last
8418 block here. If not coding->dst_multibyte, convert the resulting
8419 sequence to unibyte.
8420 (encode_coding): Initialize coding->errors and coding->result.
8421 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8422 and raw-text, always call encode_eol. Handle the case of last
8424 (shrink_decoding_region, shrink_encoding_region): Detect cases
8425 that we can't skip data more rigidly.
8426 (code_convert_region): Setup src_multibyte and dst_multibyte
8427 members of coding. For decoding, if the buffer is multibyte,
8428 convert the source sequence to unibyte in advance. For encoding,
8429 if the buffer is multibyte, convert the resulting sequence to
8430 multibyte afterward.
8431 (run_pre_post_conversion_on_str): New function.
8432 (code_convert_string): Deleted and divided into the following two.
8433 (decode_coding_string, encode_coding_string): New functions.
8434 (code_convert_string1, code_convert_string_norecord): Call one of
8436 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8437 MAKE_NON_ASCII_CHAR.
8438 (Fset_terminal_coding_system_internal,
8439 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8440 and dst_multibyte members.
8441 (init_coding_once): Initialize iso_code_class with new enum
8442 ISO_control_0 and ISO_control_1.
8444 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8445 devided into ISO_control_0 and ISO_control_1.
8446 (struct coding_system): New members src_multibyte, dst_multibyte,
8447 errors, and result. Delete member fake_multibyte.
8448 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8450 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8453 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8456 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8458 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8460 (Ftranspose_region): Delete codes for handling byte combining.
8462 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8463 dst_multibyte members of coding. On handling REPLACE on unibyte
8464 buffer, convert the result of decode_coding to unibyte. On
8465 inserting into a mutibyte buffer, always call code_convert_region.
8466 (e_write): Setup coding->src_multibyte according to the
8467 multibyteness of the source (buffer or string).
8469 * fns.c (concat): Handle 8-bit characters correctly.
8470 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8471 unibyte in the result.
8472 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8473 valid multibyte form in the result.
8474 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8475 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8476 return -1, signal an error.
8477 (base64_encode_1): New arg MULTIBYTE. Get each character by
8478 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8479 character is found, return -1.
8480 (Fbase64_decode_region): Delete codes for handling byte-combining.
8481 Treat each decoded byte as a unibyte character.
8482 (Fbase64_decode_string): Return unibyte string.
8483 (Fcompare_strings, concat, string_byte_to_char): Use
8484 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8485 FETCH_STRING_CHAR_ADVANCE.
8486 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8487 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8489 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8490 SPLIT_NON_ASCII_CHAR.
8491 (fontset_ref_via_base, fontset_set): Likewise
8493 * insdel.c (adjust_markers_for_record_delete): Deleted.
8494 (adjust_markers_for_insert): Argument changed. Caller changed.
8495 (adjust_markers_for_replace): Likewise.
8496 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
8497 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8498 (copy_text): Delete unused local varialbe c_save. For converting
8499 to multibyte, be sure to make all 8-bit characters in valid
8501 (count_size_as_multibyte): Handle 8-bit characters correctly.
8502 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8503 adjust_after_replace, replace_range, del_range_2)
8504 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8505 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8506 adjust_after_replace, replace_range, del_range_2) Delete codes for
8507 handling byte combining.
8508 (adjust_before_replace): Deleted.
8510 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8511 SPLIT_NON_ASCII_CHAR.
8512 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8513 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
8515 (Fkey_description): Likewise.
8517 * lread.c (read1): On reading multibyte string, be sure to make
8518 all 8-bit chararacters in valid multibyte form.
8519 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8521 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8524 * process.c (Fstart_process): GCPRO current_dir before calling
8525 Ffind_operation_coding_system. Encode arguments here.
8526 (create_process): Don't encode arguments here. Setup
8527 src_multibyte and dst_multibyte members of struct coding.
8528 (read_process_output): Setup src_multibyte and dst_multibyte
8529 members of struct coding. If the output is to multibyte buffer,
8530 always decode the output of the process. Adjust the
8531 representation of 8-bit characters to the multibyteness of the
8533 (send_process): Setup coding->src_multibyte according to the
8534 multibyteness of the source.
8536 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
8538 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8539 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8541 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
8544 * w16select.c (Fw16_set_clipboard_data): Setup members
8545 src_multibyte and dst_multibyte of coding. Adjusted for the
8546 change for find_charset_in_str.
8547 (Fw16_get_clipboard_data): Likewise.
8549 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8550 dst_multibyte of coding.
8551 (x_to_w32_font): Likewise.
8553 * w32select.c (Fw32_set_clipboard_data): Setup members
8554 src_multibyte and dst_multibyte of coding. Adjusted for the
8555 change for find_charset_in_str.
8556 (Fw32_get_clipboard_data): Likewise.
8558 * xdisp.c (get_next_display_element): Handle 8-bit characters
8560 (next_element_from_display_vector): Use CHAR_BYTES instead of
8562 (disp_char_vector): Use SPLIT_CHAR instead of
8563 SPLIT_NON_ASCII_CHAR.
8565 * xselect.c (selection_data_to_lisp_data): Setup members
8566 src_multibyte and dst_multibyte of coding. Adjusted for the
8567 change for find_charset_in_str.
8568 (lisp_data_to_selection_data): Likewise.
8570 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8572 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8575 * dispextern.h (Vimage_types): Add extern declaration.
8577 * xdisp.c (Vimage_types): Moved here from xfns.c.
8578 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8580 * xfns.c (Vimages_types): Moved to xdisp.c.
8581 (syms_of_xfns): Move `image-types' to xdisp.c.
8583 * w32fns.c (Vimage_types): Removed.
8584 (syms_of_w32fns): Remove `image-types'.
8586 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8588 * fns.c (map_char_table): Pay attention to character number of
8589 charset. Check the validity of charset at the first level. For
8590 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8593 * fontset.c: Include "buffer.h".
8594 (fs_load_font): If the face has fontset, record the face ID in
8596 (Finternal_char_font): New function.
8597 (accumulate_font_info): New function.
8598 (Ffontset_info): Rewritten for the new fontset implementation.
8599 (syms_of_fontset): Register Vdefault_fontset in the first element
8600 of Vfontset_table. Include Vdefault_fontset in
8601 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8604 2000-05-16 Dave Love <fx@gnu.org>
8606 * m/iris5d.h: Deleted -- unused.
8608 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8610 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8611 `invalid' instead of `illegal'.
8613 * indent.c (Fmove_to_column): When ending within a tab, insert
8614 spaces first so that markers at the end of the tab get adjusted.
8616 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8617 buffer list that wasn't selected in that frame.
8619 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8620 is needed on mescaline, use a 2 char prefix, and call
8621 make_temp_name with second arg non-zero.
8623 * fileio.c (make_temp_name): New function, extracted from
8625 (Fmake_temp_name): Use it.
8627 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8629 * window.c (coordinates_in_window): Subtract 1 when computing
8632 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8634 * Makefile.in (lisp): Add env.elc.
8636 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8638 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8640 * search.c (Freplace_match): Handle case of `\N' in the
8641 replacement when there's no group N.
8643 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8645 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8646 of the message to message_dolog.
8648 * keyboard.c (read_char): Don't clear current message for help
8649 events; let the code handling help events handle this. Change
8650 code detecting help events that should be ignored.
8652 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8653 we're interating over a string.
8655 2000-05-09 Dave Love <fx@gnu.org>
8657 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8658 that offset before writing. Move gcpro region past call of
8661 2000-05-04 Dave Love <fx@gnu.org>
8663 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8665 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8667 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8668 of inserted characters when BUF equals the current buffer, and PT
8669 is in front of or equal to FROM.
8671 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8673 * xdisp.c (handle_single_display_prop): If display property value
8674 is invalid, or something not supported on the frame, restore
8675 iterator's position to what it was initially. Make sure to return
8676 0 for invalid and unsupported property values.
8678 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8679 that x_per_char_metric returns null.
8681 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8683 * xterm.h (struct face): Add forward declaration.
8684 (struct image): Ditto.
8685 (image_ascent): Add prototype.
8687 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8688 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8689 image_ascent instead of using IMAGE_ASCENT.
8691 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8692 (IMAGE_ASCENT): Removed.
8694 * xfns.c (Qcenter): New variable.
8695 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8696 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8697 (image_ascent): New function.
8698 (lookup_image): Recognize `:ascent center'.
8699 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8700 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8701 (xbm_load): Don't set image's ascent here.
8702 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8703 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8704 check ascent values here.
8705 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8706 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8707 (syms_of_xfns): Initialize Qcenter.
8709 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8710 to the limits, increase the limits.
8712 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8714 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8715 Check Vfont_encoding_alist against the full name of the opened
8718 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8720 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8721 taller than the window.
8723 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8725 * xfaces.c (realize_x_face): Fix the argument of the second
8726 xassert. BASE_FACE may not be a face for ASCII.
8728 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8730 * print.c (print_object): Treat print-length < 0 as nil.
8732 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8734 * s/freebsd.h (TERMCAP_OBJ): Removed.
8735 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8737 * lread.c (read1): Don't treat period followed by certain
8738 characters as symbol start.
8740 * xfns.c (slurp_file): New function.
8741 (xbm_image_p): Handle case of in-memory XBM files.
8742 (xbm_scan): Rewritten to work on memory buffers instead of files.
8743 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8744 Work on memory buffers instead of files. If DATA is null test
8745 if buffer looks like an in-memory XBM file.
8746 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8747 memory buffers instead of files.
8748 (xbm_file_p): New function.
8749 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8751 * lread.c (end_of_file_error): New function.
8752 (read1): Call it instead of signaling `end-of-file' directly.
8754 * print.c (print_error_message): Print data of `end-of-file'
8755 with Fprinc instead of Fprin1.
8757 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8759 * window.c (freeze_window_start): Check that minibuffer scroll
8760 window isn't nil before extracting the window structure pointer
8763 * undo.c (record_delete): If we hit the end of the undo list, stop
8764 picking elements apart.
8766 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8768 * xdisp.c (display_line): If lines are continued, restore
8769 iterator's ascent/descent information to the values before the
8770 first glyph not fitting on the line.
8772 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8774 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8775 positions in glyph matrix. Don't compute new window end
8778 * dispnew.c (increment_matrix_positions): Renamed from
8779 increment_glyph_matrix_buffer_positions.
8780 (increment_row_positions): Renamed from
8781 increment_glyph_row_buffer_positions.
8783 * dispextern.h: Change names of renamed functions from dispnew.c
8786 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8788 * fileio.c (Fdo_auto_save): Create directories for auto-save
8789 list file if necessary.
8791 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8792 from buffer or frame.
8793 (automatic_hscrolling_p): New variable.
8794 (hscroll_windows): Scroll windows horizontally only if automatic
8795 hscrolling is allowed.
8796 (syms_of_xdisp): New variable `automatic-hscrolling'.
8798 * frame.h (struct frame): Add member extra_line_spacing.
8800 * xfns.c (x_set_line_spacing): New function.
8801 (Fx_create_frame): Set line spacing from resources.
8802 (Qline_spacing): New variable.
8803 (syms_of_xfns): Initialize Qline_spacing.
8805 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8807 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8808 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8809 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8810 extra_line_spacing from default value.
8811 (init_buffer_once): Initialize default value of extra_line_spacing.
8813 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8816 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8817 prompt_width. Add extra line spacing.
8819 * term.c (produce_glyphs): Remove reference to struct it's
8822 * dispextern.h (struct it): Remove member prompt_width, add
8825 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8827 * dispnew.c (update_frame_line): When writing a whole line, make
8828 sure cursor is in the right row afterwards, otherwise a use of
8829 capability `ch' in cmgoto might leave the cursor in the row below.
8831 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8833 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8835 * keyboard.c (timer_check): Fix typo in comment.
8837 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8839 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8840 name change: ch -> character.
8842 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8844 * keyboard.c (echo_message_buffer): New variable.
8845 (echo_now): Set echo_message_buffer to the echo area buffer used
8846 to display the echo.
8847 (cancel_echoing): Reset echo_message_buffer to nil.
8848 (read_char): Code rewritten that handles canceling an echo or
8849 echoing a dash, respectively.
8851 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8852 directory doesn't exist.
8854 2000-04-19 Dave Love <fx@gnu.org>
8856 * fns.c (syms_of_fns): Defsubr mapc.
8857 (concat): Don't allow numeric args.
8858 (Fconcat): Doc change.
8860 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8862 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8863 instead define end_match(1|2) more carefully.
8864 Use GET_CHAR_BEFORE_2 for `begline'.
8866 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8868 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8869 on 64-bit systems where NULL is defined as `0'.
8871 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8872 the `variable argument list' to make it work on Alpha.
8874 * m/alpha.h (_LP64) [!_LP64]: Define.
8875 (ORDINARY_LINK): Define for NetBSD.
8877 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8879 2000-04-19 Dave Love <fx@gnu.org>
8881 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8884 * Makefile.in (LIBS): Don't use.
8885 (GETLOADAVG_OBJ): Define again.
8886 (otherobj): Add GETLOADAVG_OBJ.
8888 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8890 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8892 * lread.c (read_filtered_event): Cancel and start busy cursor.
8894 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8895 that the per-character metrics may be null.
8897 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8899 * buffer.c (clone_per_buffer_values): New function.
8900 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8901 clone_per_buffer_values if CLONE is not nil.
8903 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8905 2000-04-16 Dave Love <fx@gnu.org>
8907 * Makefile.in: Remove obsolete localcpp stuff.
8908 (GETLOADAVG_OBJ): Don't define.
8909 (obj): Move LIBOBJS...
8910 (otherobj): ... to here.
8911 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8912 whitespace-only lines after the continuation (Irix).
8914 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8916 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8918 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8920 2000-04-14 Dave Love <fx@gnu.org>
8922 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8923 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8924 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8925 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8928 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8929 autoconfiscated HAVE_GETLOADAVG.
8931 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8934 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8936 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8937 (fill_in_lock_file_name): Avoid existing files that aren't
8940 2000-04-14 Dave Love <fx@gnu.org>
8942 * Makefile.in (LIBS, LIBOBJS): New variable.
8943 (INTERVAL_SRC): Convert to make variable.
8944 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8945 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8946 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8948 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8949 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8950 (shortlisp): Add facemenu, float-sup, frame.
8951 (SOME_MACHINE_LISP): Remove them from here.
8952 (LIBES): Change unused LDLIBS to autoconf LIBS.
8954 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8956 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8958 * composite.c (update_compositions): If FROM and TO are not in a
8959 valid range, do nothing.
8961 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8963 * tparam.c (tparam1): Abort when encountering an unknown
8966 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8969 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8972 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8974 * fileio.c (a_write): Remove redundant semi-colons.
8975 (e_write): Return -1 if failed to write all the data.
8976 This fixes the changes made at 1999-12-15.
8978 2000-04-12 Dave Love <fx@gnu.org>
8980 * fns.c (mapcar1): Test for null vals to support mapc.
8981 (Fmapc): New function.
8983 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8985 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8986 (IT_frame_up_to_date): Support the buffer local value of
8987 cursor-type, if defined.
8989 2000-04-10 Dave Love <fx@gnu.org>
8991 * editfns.c (preceding-char, following-char): Doc fix.
8993 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8995 * Makefile.in (temacs): Revert 2000-03-12 change.
8997 2000-04-10 Jason Rumney <jasonr@gnu.org>
8999 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9001 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9003 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9004 area buffer, if it's not set up yet.
9006 * indent.c (compute_motion): Set immediate_quit.
9008 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9010 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
9012 (realize_tty_face): Suppress boldness if colors are the inverse of
9013 the default colors, and tty_suppress_bold_inverse_default_colors_p
9015 (Ftty_suppress_bold_inverse_default_colors): New function.
9016 (syms_of_xfaces): Defsubr it.
9018 * buffer.c (Frestore_buffer_modified_p): New function.
9019 (syms_of_buffer): Defsubr it.
9021 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9023 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9024 charset id (int) argument, not a charset (Lisp_Object).
9026 * coding.h (code_convert_string): Declare.
9027 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9028 object, as the fourth argument to code_convert_string.
9030 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
9032 (Fset_fontset_font): Use EQ to compare lisp objects.
9034 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9036 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9037 a pointer that looks like a lisp object.
9038 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9039 zero, instead see whether it's an integer object, since they can't
9041 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9043 * dispnew.c (allocate_matrices_for_frame_redisplay,
9044 direct_output_forward_char): Use X(U)INT and make_number as needed
9045 to convert between (unsigned) int values and lisp integers.
9046 * keyboard.c (read_key_sequence): Likewise.
9047 * lread.c (substitute_object_recurse): Likewise.
9048 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9049 * minibuf.c (do_completion, Fminibuffer_complete_word,
9050 Fminibuffer_completion_help): Likewise.
9051 * term.c (produce_special_glyphs): Likewise.
9053 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9054 * print.c (print_preprocess, print_object): Likewise.
9056 * search.c (compile_pattern): Use NILP when checking for nil.
9058 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9059 __OPTIMIZE__]: Provide a GNU C macro version that handles
9061 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9062 field, to better cope with ENABLE_CHECKING and calls that modify a
9063 Lisp_Object using its old value.
9065 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9067 * window.c (compare_window_configurations): Signal an error
9068 if parameters C1 or C2 aren't window configurations.
9070 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9071 AFTER_POTENTIAL_GC calls around calls to functions that can
9072 signal an error and thus invoke the debugger.
9074 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9076 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9077 an error if decoding fails.
9079 * keyboard.c (lispy_mouse_names): Variable removed.
9080 (Vlispy_mouse_stem): New variable.
9081 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9082 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9083 for any mouse button number. Increase size of mouse_syms and
9084 button_down_location as needed. Call modify_event_symbol with
9085 different arguments.
9086 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9087 Call modify_event_symbol with different arguments.
9088 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9089 for any button number. Call modify_event_symbol with different
9091 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9092 Accept a string for NAME_ALIST_OR_STEM.
9094 * lisp.h (larger_vector): Add prototype.
9096 * fns.c (larger_vector): Make externally visible.
9098 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9100 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9102 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9103 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9104 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9105 we are between str1 and str2.
9106 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9107 (PATFETCH): Use `TRANSLATE'.
9108 (PATFETCH_RAW): Fetch multibyte char if applicable.
9109 (PATUNFETCH): Remove.
9110 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9111 When writing a char, write it directly into the pattern buffer rather
9112 than going needlessly through a temp char-array.
9113 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9114 multibyte magic and remove the useless `#ifdef emacs'.
9115 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9118 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9119 conditional on `emacs'.
9121 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9123 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9125 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9126 non-union-type versions of XMARK and friends here, because XMARK
9127 and friends won't work on an integer field if NO_UNION_TYPE is not
9129 (make_number): Define as a function if it's not defined as a
9132 * composite.c (run_composite_function): Use NILP when checking for
9134 (syms_of_composite): Delete local var NARGS, pass an int as first
9135 argument to Fmake_hash_table.
9137 * editfns.c (text_property_stickiness): Use NILP to test
9138 Lisp_Object boolean value.
9139 (Fmessage_or_box): Don't use NILP to test int variable.
9140 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9141 problems reading from and changing the same lisp value in an
9144 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9146 * term.c (TN_no_color_video): New variable.
9147 (term_init): Intitialize TN_no_color_video.
9148 (enum no_color_bit): New enumeration.
9149 (MAY_USE_WITH_COLORS_P): New macro.
9150 (turn_on_face): Use it to determine if attributes may be used
9151 combined with colors.
9153 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9155 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9156 with int lvalues via casts; instead, just yield lisp object
9158 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9159 proper accessor macros.
9160 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9161 (grow_mini_window): Fix typo getting int value of root->height.
9163 * xdisp.c (compute_string_pos): Fix order of arguments to
9164 string_pos_nchars_ahead.
9165 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9166 count arg to variable-arg routines like Frun_hook_with_args and
9168 (back_to_previous_visible_line_start)
9169 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9170 fixed-arg routines like Fget_char_property and Fmake_string.
9171 (reconsider_clip_changes): Use XINT when comparing integer lisp
9172 objects, or passing them as int arguments.
9173 (mark_window_display_accurate, insert_left_trunc_glyphs)
9174 (append_space, extend_face_to_end_of_line): Use make_number when
9175 storing or passing integer values as lisp objects.
9176 (set_cursor_from_row, highlight_trailing_whitespace): Use
9177 INTEGERP, not implicit test against zero, for glyph object.
9178 (try_window_id): Don't use make_number when we want an int value.
9180 * xfaces.c (xlfd_symbolic_value): Make last argument a
9181 Lisp_Object, to be consistent with callers.
9182 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9183 (lface_hash): Apply XFASTINT to lisp values before folding in.
9185 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9186 fill in window width and height. Pass an int, not a lisp object,
9187 as first arg to Finsert.
9189 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9191 * xfaces.c (realize_basic_faces): Block input while realizing
9194 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9196 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9198 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9200 * xterm.c (x_produce_glyphs): When displaying unibyte text
9201 or ASCII, handle case that per-char metric is null.
9203 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9205 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9207 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
9208 XSUBR, XBUFFER): Verify correct object type before returning
9209 pointer, using eassert.
9210 * frame.h (XFRAME): Likewise.
9212 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
9213 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9214 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
9216 * data.c (set_internal): Likewise.
9217 * dispextern.h (WINDOW_WANTS_MODELINE_P,
9218 WINDOW_WANTS_HEADER_LINE_P): Likewise.
9219 * fileio.c (auto_save_1): Likewise.
9220 * insdel.c (check_markers): Likewise.
9221 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9222 * undo.c (record_insert): Likewise.
9223 * vmsproc.c (child_sig): Likewise.
9224 * window.c (unshow_buffer, window_loop): Likewise.
9225 * xterm.c (x_erase_phys_cursor): Likewise.
9227 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9229 * xfns.c (free_image_cache): Free the cache structure itself
9230 last, after all its members have been freed.
9232 * lisp.h (xstrdup): Add prototype.
9234 * alloc.c (xstrdup): Moved here from xfaces.c.
9235 (allocating_for_lisp): Variable removed.
9236 (lisp_malloc): Block input around the calls to malloc and
9239 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9241 (xstrdup): Moved to alloc.c.
9243 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9245 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9247 * emacs.c (main): Fix sense of no-loadup test.
9249 * config.in (ENABLE_CHECKING): Undef.
9251 * lisp.h (struct interval): Replace "parent" field with a union of
9252 interval pointer and Lisp_Object; add new bitfield to use as
9253 discriminant. Change other flag fields to bitfields.
9254 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9255 is defined and the supplied test fails, print a message and
9257 (eassert): New macro. Use CHECK to provide an assert-like
9260 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9261 pointers; abort if the value looks like a lisp object.
9262 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
9263 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9264 Modify for new interval parent definition.
9266 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
9267 UNMARK_BALANCE_INTERVALS): Update references that need an
9268 addressable lisp object in the interval structure.
9269 (die): New function.
9270 (suppress_checking): New variable.
9272 * intervals.c (interval_start_pos): Just return 0 if there's no
9275 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9277 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9278 and earlier Emacs versions.
9280 * keyboard.c (Ftop_level): Cancel busy-cursor.
9282 * eval.c (call_debugger): Cancel busy-cursor.
9284 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9286 * search.c (Freplace_match): Adjust multibyteness of the current
9287 buffer and NEWTEXT. Free allocated memory before signaling an
9290 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9292 * regex.c (analyse_first): New function obtained by ripping out most
9293 of re_compile_fastmap and generalizing it a little bit so that it
9294 can also just return whether a given (sub)pattern can match the empty
9296 (regex_compile): Use `analyse_first' to decide whether the loop-check
9297 needs to be done or not for *, +, *? and +? (the loop check is costly
9298 for non-greedy repetition).
9299 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9301 2000-03-28 Dave Love <fx@gnu.org>
9303 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
9306 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9308 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9310 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9312 (enum re_opcode_t): Update description of succeed_n.
9313 (PATFETCH): Always define.
9314 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9315 operators, char classes, shy-groups and intervals).
9316 Optimize special cases of intervals so as to only use succeed_n and
9317 jump_n when really needed.
9318 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9319 that we don't have to handle the special cases any more.
9320 Simplify on_failure_jump handling as well.
9322 2000-03-28 Jason Rumney <jasonr@gnu.org>
9324 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9326 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9328 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9330 * s/msdos.h (GC_SETJMP_WORKS): Define.
9332 * alloc.c (mark_maybe_object): New function.
9333 (mark_memory): Use it.
9334 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9335 (setjmp_tested_p, longjmp_done): New variables.
9336 (test_setjmp): New function.
9337 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9338 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9340 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9341 to DEC_TEXT_POS and INC_TEXT_POS.
9343 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9344 with parameter MULTIBYTE_P.
9346 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
9349 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9350 buffers because it looks for multibyte character byte sequences
9351 which don't exist in unibyte text.
9353 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9355 * xfaces.c (register_color, unregister_color, unregister_colors)
9356 [DEBUG_X_COLORS]: New functions.
9357 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9359 * xfns.c (x_set_cursor_color): Get color reference counts right.
9361 * xterm.c (x_copy_color): New function.
9362 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9364 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9365 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9366 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9367 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9368 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9369 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9370 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9371 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9372 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9373 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9375 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9376 names for handling per-buffer variables.
9378 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9379 instead of MAX_BUFFER_LOCAL_VARS.
9380 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9382 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9384 * xfns.c (x_specified_cursor_type): New function.
9385 (x_set_cursor_type): Use it.
9387 * buffer.h (struct buffer): Add cursor_type.
9389 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9391 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9392 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
9394 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9395 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9396 executing it as well as when popping it off the stack to find infinite
9397 loops in non-greedy repetition operators.
9399 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9401 * doc.c (Qfunction_documentation): New variable.
9402 (syms_of_doc): Initialize Qfunction_documentation.
9403 (Fdocumentation): If FUNCTION is a symbol with non-nil
9404 `function-documentation' property, return a documentation derived
9407 * buffer.c (syms_of_buffer): Add default-cursor-type.
9408 (init_buffer_once): Don't let cursor_type have a local value
9411 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9412 on buffer-local value of cursor_type.
9413 (x_draw_bar_cursor): Add parameter WIDTH.
9415 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9416 (init_buffer_once): Set default cursor_type value to t.
9417 Mark cursor_type as local everywhere.
9418 (syms_of_buffer): New per-buffer variable cursor-type.
9420 * buffer.h (struct buffer): Remove member local_var_flags,
9422 (MAX_BUFFER_LOCAL_VARS): New macro.
9423 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9424 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9425 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9426 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9428 * print.c (print_object): Use new macros for per-buffer
9431 * category.c (Fset_category_table): Use new macros for per-buffer
9434 * buffer.c (buffer_permanent_local_flags): Make a char array.
9435 (max_buffer_local_idx): New variable.
9436 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9437 for new handling of per-buffer variables.
9438 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9439 (init_buffer_once): Initialize per-buffer vars differently.
9440 Set max_buffer_local_idx.
9442 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9445 * lread.c (defvar_per_buffer): Use new macros for per-buffer
9448 * data.c (do_symval_forwarding, store_symval_forwarding)
9449 (find_symbol_value, set_internal, default_value, Fset_default)
9450 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9451 per-buffer variables.
9453 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9455 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9457 * xterm.c (x_term_init): Unblock input around call1 of
9458 Qvendor_specific_keysyms.
9460 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9461 (find_defun_start): Consider an open parenthesis in column 0
9462 a defun start only if open_paren_in_column_0_is_defun_start is set.
9463 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9465 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9467 * eval.c (Fautoload): Add entry in load-history (if after dump).
9468 * lread.c (load-history): Update docstring.
9470 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9472 * indent.c (Fvertical_motion): Always use the current buffer.
9473 Temporarily change the window's buffer, if necessary.
9475 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9477 * xterm.c (fast_find_position): Make sure not to consider rows
9478 not visible in the window.
9480 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9482 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9483 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9485 2000-03-22 Jason Rumney <jasonr@gnu.org>
9487 * w32menu.c (single_submenu): Set help string to NULL if none.
9488 (w32_menu_show): Set help string correctly.
9489 (add-menu-item): Set help string in MIIM_DATA for menu item.
9490 Load SetMenuItemInfoA explicitly.
9491 (w32_menu_display_help): New function.
9493 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9494 (QCdata): Moved to xdisp.c.
9496 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9497 (Vw32_charset_to_codepage_alist): Removed.
9498 (Vw32_charset_info_alist): New variable.
9499 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
9500 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
9501 greek, hebrew, thai, johab, mac, unicode]): New symbols.
9502 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9504 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9505 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9506 Define Vw32_charset_info_alist and w32_charset symbols.
9508 2000-03-22 Jason Rumney <jasonr@gnu.org>
9510 * makefile.nt (w32bdf.obj): Update dependencies.
9512 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9514 * w32fns.c: Include fontset.h after dispextern.h.
9515 (Fx_create_frame): Do not create fontset.
9516 (w32_load_system_font): Doc fix.
9517 (Fx_close_connection): Free full_name if it is not shared.
9519 * w32term.c: Include fontset.h after dispextern.h.
9520 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
9522 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9523 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9524 (w32_font_is_double_byte): New function, needs body.
9525 (x_append_glyph): Set glyph->glyph_not_available_p.
9526 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9527 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9528 character, convert it to a unibyte character.
9529 (struct glyph_string): Delete member `charset'.
9530 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9531 calculating it is found.
9532 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9533 the case that per char metric is not available correctly.
9534 (x_fill_glyph_string): Handle the case that the specific glyph is
9535 not available correctly.
9536 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9537 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9538 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9539 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9540 fontset. Don't call FS_LOAD_FONT.
9542 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9544 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9545 (INT_LISPLIKE): New macro.
9546 (NULL_INTERVAL_P): Use it.
9547 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
9548 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
9549 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9551 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9552 explicit references to "parent" field of struct interval and
9553 associated unclean type conversions.
9554 * intervals.c (create_root_interval, root_interval, rotate_right,
9555 rotate_left, balance_possible_root_interval, split_interval_right,
9556 split_interval_left, interval_start_pos, find_interval,
9557 next_interval, previous_interval, update_interval,
9558 adjust_intervals_for_insertion, delete_node, delete_interval,
9559 adjust_intervals_for_deletion, merge_interval_right,
9560 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9561 copy_intervals_to_string): Likewise.
9562 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9564 * syntax.c (update_syntax_table): Likewise.
9566 * intervals.c (reproduce_tree_obj): New function, like
9567 reproduce_tree but takes a Lisp_Object for the parent. Declare
9569 (graft_intervals_into_buffer): Use it when appropriate.
9570 (reproduce_tree): Declare with prototype.
9571 (balance_possible_root_interval): Check that the parent is a lisp
9572 object before trying to examine its type.
9574 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9576 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9577 as strings only if both are known to be strings.
9579 * s/openbsd.h (LIBS_TERMCAP): Undef.
9581 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9583 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9584 definitions for non-Emacs compilation.
9585 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9586 outside of `#ifdef emacs'.
9587 (print_partial_compiled_pattern): Update.
9588 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9589 (re_compile_fastmap): Merge handling of charset and charset_not (for
9590 emacs and non-emacs compilation as well).
9591 Similarly for (not)categoryspec and (not)syntaxspec.
9592 Don't use the fastmap when reaching `anychar' since the added
9593 complexity is not justified.
9594 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9595 and (not)syntaxspec. Merge (not)categoryspec.
9597 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9599 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9600 FACE_FOR_CHAR): Define them differently for the configuration of
9603 2000-03-21 Dave Love <fx@gnu.org>
9605 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9608 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9610 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9611 (lface_fully_specified_p): Don't check contents of
9612 LFACE_FONT_INDEX because that attribute is optional.
9613 (realize_x_face): Remove now unwarranted xassert.
9615 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9617 The following changes are to make font selection based on
9618 characters, not charset. In addition, they recover fontset
9619 facilities while utilizing the new font selection mechanism.
9621 * Makefile.in (fontset.o): Depend on dispextern.h.
9623 * alloc.c (mark_face_cache): Don't mark face->registry.
9625 * dispextern.h (struct glyph): New member glyph_not_available_p.
9626 Use 22 bits for face_id.
9627 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9628 (struct face): Delete member registry, new member ascii_face.
9629 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9630 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9631 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9632 (struct it): Delete member charset, new member
9633 glyph_not_available_p.
9635 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9636 (struct fontset_info, struct fontset_data): Structs removed.
9637 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9638 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9639 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9640 (fs_free_face_fontset, fontset_font_pattern,
9641 face_suitable_for_char_p, face_for_char,
9642 make_fontset_for_ascii_face): Extern them.
9643 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9644 (FS_LOAD_FACE_FONT): New macro.
9646 * fontset.c: All codes rewritten or adjusted for the change of
9647 fontset implementation. Now fontset is represented by char table.
9648 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9650 (my_strcasecmp): Function removed.
9651 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9653 (AREF, ASIZE): New macros.
9654 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9655 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9656 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9657 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9658 fontset_id_valid_p, font_family_registry, fontset_name,
9659 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9660 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9662 (fs_load_font): New arg FACE. Caller changed.
9663 (fs_query_fontset): Argument changed. Caller changed.
9664 (Fquery_fontset): call fs_query_fontset.
9665 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9667 (clear_fontset_elements, check_registry_encoding,
9668 check_fontset_name): New functions.
9669 (syms_of_fontset): Set char-table-extra-slots property of fontset
9670 to 3. Staticpro and initialize Vfontset_table and
9671 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9673 * frame.h (struct frame): Member `fontset_data' removed.
9674 (FRAME_FONTSET_DATA): Macro removed.
9676 * frame.c (make_frame): Don't allocate f->fontset_data.
9677 (Fdelete_frame): Don't free f->fontset_data.
9679 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9681 * xdisp.c (charset_at_position): Function removed.
9682 (init_iterator): Don't set member charset of struct `it'.
9683 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9684 next_element_from_display_vector, insert_left_trunc_glyphs):
9686 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9688 (get_next_display_element, append_space,
9689 extend_face_to_end_of_line): Likewise.
9691 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9693 (clear_font_table, frame_update_line_height, load_face_font):
9694 Adjusted for the change of fontset implementation.
9695 (load_face_fontset_font): Function removed.
9696 (pixel_point_size): New function.
9697 (font_list): Argument type changed. Caller changed.
9698 (LFACE_FONT): New macro.
9699 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9700 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9701 Lisp_Object. Determine the font name by actually loading a font
9702 by the specified pattern. Set LFACE_FONT (lface) to the specified
9703 pattern. Even if a font is not found, don't try alternatives.
9704 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9705 (set_font_frame_param): If `font' is specified in lface, use it.
9706 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9707 (lface_same_font_attributes_p): Likewise.
9708 (make_realized_face): Arguent changed. Caller changed. Set
9709 face->ascii_face to face itself.
9710 (free_realized_face): Free face->fontset if face is for ASCII.
9711 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9712 deduce_unibyte_registry, x_charset_registry): Functions removed.
9713 (free_realized_multibyte_face): New function.
9714 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9715 changed. Caller changed.
9716 (try_font_list): Argument type changed.
9717 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9718 (choose_face_font): Argument changed. Handle fontset properly.
9719 (choose_face_fontset_font): Function removed.
9720 (realize_default_face, realize_named_face): Don't remove the
9722 (realize_face): Argument changed. Caller changed. Remove face
9723 with the arg former_face_id in advance. Load font for the new
9725 (realize_x_face): Argument changed. Caller changed. For a
9726 multibyte character, share fontset with base_face. For a single
9727 byte character, make a new realized fontset. Don't load a font
9729 (realize_tty_face): Argument changed. Caller changed.
9730 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9731 (face_at_buffer_position): Don't check multibyte_p for returning
9733 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9734 FACE_SUITABLE_FOR_CHARSET_P.
9735 (syms_of_xfaces): Remove code for Qx_charset_registry and
9736 Vface_default_registry.
9738 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9739 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9740 (x_per_char_metric): Don't try FONT->default_char. Even if
9741 pcm->width is zero, glyph bits may exist.
9742 (x_encode_char): Always initialize char2b->byte1.
9743 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9744 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9746 (x_append_glyph): Set glyph->glyph_not_available_p.
9747 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9748 it->charset. Handle the case that per char metric is not
9749 available. If it->multibyte_p is zero and it->c is a multibyte
9750 character, convert it to a unibyte character.
9751 (struct glyph_string): Delete member `charset'.
9752 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9753 the case that per char metric is not available correctly.
9754 (x_fill_glyph_string): Handle the case that the specific glyph is
9755 not available correctly.
9756 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9757 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9758 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9759 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9760 fontset. Don't call FS_LOAD_FONT.
9762 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9763 (x_create_tip_frame): Likewise.
9764 (Fx_close_connection): Free full_name of font_info.
9766 * fns.c (optimize_sub_char_table): New function.
9767 (Foptimize_char_table): New function.
9768 (syms_of_fns): Defsubr Soptimize_char_table.
9770 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9772 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9773 only if buffer is displayed in some window.
9775 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9776 (try_window_reusing_current_matrix): Don't call scroll run
9777 function if run's current and desired position are the same;
9778 this prevents cursor flickering.
9780 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9782 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9784 * regex.c (RE_STRING_CHAR): New macro.
9785 (GET_CHAR_AFER_2): Remove.
9786 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9787 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9788 (print_partial_compiled_pattern, re_compile_fastmap)
9789 (re_match_2_internal): Remove on_failure_jump_exclusive.
9790 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9791 optimization only need to work for * (ie. can use of_keep_string_jump).
9792 Remove the special case for .*\n since it is now covered by the general
9794 (re_search_2): Don't bother with `room'.
9795 (skip_one_char): New function.
9796 (skip_noops): Simplify since `memory' is not needed any more.
9797 (mutually_exclusive_p): Restructure slightly to use `switch' and
9798 add handling for "all" remaining cases.
9799 (re_match_2_internal): Change on_failure_jump_smart to use
9800 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9801 rather than on_failure_jump_exclusive.
9803 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9805 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9806 number of bits per RGB because it's everywhere used as the depth
9809 * term.c (calculate_costs): Remove code dealing with X frames.
9811 2000-03-19 Richard M. Stallman <rms@gnu.org>
9813 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9815 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9817 * lread.c (read_integer): Unread the last char not consumed.
9819 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9821 * xterm.c (x_update_window_cursor): Don't update in frames
9822 which are in the process of being deleted.
9824 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9826 * Makefile.in (mostlyclean): Add `*.core'.
9827 (clean): Add `bootstrap-emacs'.
9829 * lread.c (read_integer): New function.
9830 (read1): Support read syntax #o, #x, #b, #r.
9832 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9834 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9835 make sure POINTER_TO_OFFSET gives the same value before and after
9836 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9837 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9838 (debug): Now only active if > 0 rather than if != 0.
9839 (DEBUG_*): Update for the new meaning of `debug'.
9840 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9841 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9842 in `succeed_n', `jump_n' and `set_number_at'.
9843 (store_op1, store_op2, insert_op1, insert_op2)
9844 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9845 (group_in_compile_stack): Move to after its arg's types are
9846 declared and add a prototype.
9847 (PATFETCH): Define in terms of PATFETCH_RAW.
9848 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9850 (QUIT): Redefine as a nop except for NTemacs.
9851 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9852 indentation of the greedy-op and shy-group code.
9853 (at_(beg|end)line_loc_p): Fix argument's types.
9854 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9855 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9856 (MATCHING_IN_FIRST_STRING): Remove.
9857 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9858 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9859 QUIT unconditionally.
9861 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9863 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9866 * process.c (send_process): Add a hint that the function
9867 can call Lisp code to its comment.
9869 * lread.c (load_dangerous_libraries): New variable.
9870 (Vbytecomp_version_regexp): New variable.
9871 (safe_to_load_p): New function.
9872 (Fload): Handle files not compiled with Emacs specially.
9873 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9875 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9877 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9879 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9880 support functions only if HAVE_X11R6_XIM is defined.
9881 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9883 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9885 * xfns.c (X_I18N_INHIBITED): Don't define.
9886 (create_frame_xic): Remove conditional compilation on
9888 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9890 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9891 (HAVE_X11R6_XIM): Define.
9893 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9895 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9896 If set, call XSynchronize.
9898 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9900 * regex.c: Declare a new type `re_char' used throughout the code
9901 for the string char type. It's `const unsigned char' to match the
9902 rest of Emacs. Consistently make sure all pointers to strings use
9903 it and make sure all pointers into the pattern use `unsigned
9905 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9906 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9909 * charset.h (GET_CHAR_AFTER_2): Remove.
9910 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9912 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9914 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9915 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9916 of them try to use backquotes.
9918 2000-03-12 Dave Love <fx@gnu.org>
9920 * unexelf.c: Restore changes of 1999-10-19.
9921 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9922 fix its type and alignment; copy it from current process.
9924 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9926 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9927 has been found. Fix bug not computing timer's predecessor.
9929 * fileio.c (Fread_file_name): Handle case that DIR contains a
9932 * window.c (Fsave_window_excursion): Doc fix.
9934 * xfns.c (x_defined_color): Rewritten to use
9935 x_allocate_nearest_color.
9937 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9939 * msdos.c (vga_installed): New function, code moved from
9940 dos_set_window_size.
9941 (Qbar, Qcursor_type, outside_cursor): New variables.
9942 (syms_of_msdos): Intern and staticpro them.
9943 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9944 shape used outside Emacs when called for the first time.
9945 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9946 cursor shape used outside Emacs.
9947 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9948 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9950 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9951 parameters specify the cursor. Make qreverse a global
9952 variable (renamed to Qreverse).
9954 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9956 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9958 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9960 This is a big redesign of failure-stack and register handling, prompted
9961 by bugs revealed when trying to add shy-groups. Overall, what happened
9962 is that loops are now structured a little differently, groups can be
9963 shy and the code is a little simpler.
9965 * regex.h: Update the copyright.
9966 (RE_SHY_GROUPS): New value.
9967 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9968 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9970 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9971 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9972 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9973 for (start|stop)_memory since they now only take one argument (the
9974 second has becomes unnecessary).
9975 (print_partial_compiled_pattern): Adjust for changes in
9977 (print_compiled_pattern): Use %ld to printf long ints and flush to
9978 make debugging a little easier.
9979 (union fail_stack_elt): Make the integer unsigned.
9980 (struct fail_stack_type): Add a `frame' element.
9981 (INIT_FAIL_STACK): Init `frame' as well.
9982 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9983 (DEBUG_PUSH, DEBUG_POP): Remove.
9984 (NUM_REG_ITEMS): Remove.
9985 (NUM_NONREG_ITEMS): Adjust.
9986 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9987 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9988 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9989 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9991 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9992 address pushed is not the destination of the jump but the source
9994 (NUM_FAILURE_ITEMS): Remove.
9995 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9996 registers before the actual failure point). Don't hardcode any
9997 meaning for str==NULL anymore.
9998 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9999 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10001 (REG_UNSET_VALUE): Use NULL (why not?).
10002 (compile_range): Remove declaration since it doesn't exist.
10003 (struct compile_stack_elt_t): Remove inner_group_offset.
10004 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10005 (regex_grow_registers): Remove dead code.
10006 (FIXUP_ALT_JUMP): New macro.
10007 (regex_compile): Add shy-groups Change loops to use
10008 on_failure_jump_smart&jump instead of
10009 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10010 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10011 variable to me). Use `jump' instead of `jump_past_alt' and don't
10012 bother with push_dummy_failure in alternatives since it is now
10013 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10014 emacs' for (re)allocating the stack.
10015 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10016 from loop when bufp->can_be_null rather than jumping to `done'.
10017 Avoid jumping backwards so as to ensure termination. Use
10018 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10019 backreferences. Remove dead code in handling of `anychar'.
10020 (skip_noops, mutually_exclusive_p): New functions taken from the
10021 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10022 improve mutually_exclusive_p to handle ".+\n".
10023 (lowest_active_reg, highest_active_reg,
10024 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10025 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10026 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10027 variables. Push register (in `start_memory') on the stack rather
10028 than storing it in old_reg(start|end). Remove the cycle detection
10029 from `stop_memory', replaced by the use of on_failure_jump_loop
10030 for greedy loops. Add code for the new on_failure_jump_<foo>.
10031 Remove ad-hoc code in `on_failure_jump' to push more registers in
10032 the case of a loop. Take out code from `maybe_pop_jump' into
10033 separate functions and adapt it to the semantics of
10034 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10035 and push_dummy_failure. Remove dummy_failure handling and
10036 handling of `failures to jump to on_failure_jump' (this last one
10037 was already dead code, it seems).
10038 (group_match_null_string_p, alt_match_null_string_p)
10039 (common_op_match_null_string_p): Remove.
10041 2000-03-08 Dave Love <fx@gnu.org>
10043 * config.in: Don't depend on __STDC__ for volatile.
10044 Add POINTER_TYPE, PTR, PROTOTYPES.
10046 * hftctl.c, strftime.c: Use PROTOTYPES.
10047 * eval.c (find_handler_clause): Likewise.
10049 * mem-limits.h: Use POINTER_TYPE.
10051 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10052 (memory_warnings): Declare using POINTER_TYPE.
10054 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10056 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10058 * xdisp.c (display_echo_area): Temporarily inhibit garbage
10061 * xfns.c: Remove obsolete code in #if 0.
10062 (Fx_focus_frame): New function.
10064 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10066 * coding.c (coding_category_name): Add coding-category-utf-8,
10067 coding-category-utf-16-be, coding-category-utf-16-le.
10068 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10069 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10070 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10071 (detect_coding_utf_8): New function.
10072 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10073 UTF_16_LOW_SURROGATE_P): New macros.
10074 (detect_coding_utf_16): New function
10075 (detect_coding_mask): When priorities are specified, skip any
10076 categories that have `nil' coding-system. Fix bug of returning
10077 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10078 returns a mask not set in PRIORITIES.
10079 (detect_eol_type_in_2_octet_form): New function.
10080 (detect_eol): selects detect_eol_type_XXX to call according to
10081 cooding->category_idx.
10082 (detect_coding_system): Remove `nil' coding-system in the result.
10083 (Fupdate_coding_systems_internal): Update all coding-categories.
10085 * coding.h (CODING_CATEGORY_IDX_UTF_8,
10086 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
10088 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
10089 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10090 CODING_CATEGORY_IDX_UTF_16_LE.
10091 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
10092 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10093 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10094 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10096 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10098 * doc.c (Fdocumentation_property): If value is not a string,
10099 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10101 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10102 close the display with XtCloseDisplay. This caused a bus error
10105 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10106 complete but not unique.
10108 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10110 * process.c (send_process): Remove local variable `procname' that
10111 might become invalid when a GC happens. Instead, access the
10112 process name slot directly.
10114 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10115 orig_height if set.
10117 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10118 orig_height if set.
10120 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10122 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10123 glyph matrices have been freed.
10125 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10127 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10128 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10130 * xfns.c (QCdata): Moved to xdisp.c.
10132 * xdisp.c (QCdata): Moved here from xfns.c.
10133 (syms_of_xdisp): Initialize QCdata.
10135 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10137 * window.c (coordinates_in_window): Use
10138 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10139 FRAME_INTERNAL_BORDER_WIDTH.
10141 * xdisp.c (try_window_id): Recompute unchanged information if
10142 it is obviously invalid.
10144 * xterm.c (x_term_init): Create a colormap if not using the
10147 * xterm.h (select_visual): Change prototype.
10149 * xfns.c (select_visual): Rewritten. Recognize user-specified
10151 (visual_classes): New variable.
10153 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10155 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10156 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10157 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10158 (x_decode_color): Don't handle allocation of white and black
10160 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10161 XtNcolormap resources.
10162 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10163 (Fx_create_frame): Initialize color members of x_output structure.
10164 (xpm_load): Pass colormap to XPM lib.
10166 * xfaces.c (x_free_colors): Access colormap of frame using
10167 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10168 when default colormap is used.
10170 * xterm.c (x_term_init): Set Colormap member of x_display_info
10171 structure. Copy colormap if resource `privateColormap' is
10172 specified (PseudoColor only).
10173 (x_setup_relief_color): Access colormap of frame using
10176 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10177 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10179 2000-03-04 Jason Rumney <jasonr@gnu.org>
10181 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10182 other non-platform-specific equivalents.
10183 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10184 specific functions and macros as their w32 equivalents where
10185 non-platform-specifics are not available.
10186 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10187 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10188 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10189 (frame_update_line_height): Use macros to access f->output_data.
10190 (defined_color): Remove FIXME comments; fixed.
10191 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10192 into #ifdef blocks. Add WINDOWSNT blocks.
10193 (Fx_list_fonts): Use macros for accessing font data.
10194 (set_lface_from_font_name): Different default fonts for X and
10196 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10197 scalable for backward compatibility.
10198 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10199 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10201 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10204 * makefile.nt (w32faces.obj): Remove.
10207 2000-03-03 Jason Rumney <jasonr@gnu.org>
10209 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10210 correct parameters.
10212 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10214 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10215 standard ELF definitions here if the system header does not.
10217 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10219 * xterm.c (PER_CHAR_METRIC): Removed.
10220 (x_per_char_metric_1, x_default_char): New functions.
10221 (x_per_char_metric): If font's default char is invalid, return
10222 metrics of a suitably chosen usable default char.
10223 (x_draw_glyph_string_foreground): If font has an invalid default
10224 char, replace occurrences of unprintable chars with a suitably
10225 chosen usable default char.
10227 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10229 * xterm.c (note_mouse_highlight): Return quickly if frame's
10230 glyph matrices have been freed.
10232 * dispnew.c (free_glyphs): Block input while freeing matrices.
10234 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10236 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
10239 * dispextern.h (x_free_colors): Add prototype.
10241 * xfaces.c (x_free_colors): New function.
10242 (unload_color, free_face_colors): Use it.
10244 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10246 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10248 * window.c [MSDOS]: Include msdos.h.
10250 2000-03-02 Dave Love <fx@gnu.org>
10252 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10254 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10255 set C_OPTIMIZE_SWITCH for gcc.
10257 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10259 * coding.c (coding_save_composition): Be sure to allocate
10260 composition data area in coding even if there's no composition in
10263 2000-03-01 Jason Rumney <jasonr@gnu.org>
10265 * w32term.c: Equivalent changes to those made to xterm.c on
10266 2000-02-25 and 2000-02-24.
10268 * w32fns.c: Equivalent changes to those made to xfns.c on
10269 2000-02-25 and 2000-02-21.
10271 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10272 correct line-end convention is followed.
10274 * w32menu.c [HAVE_BOXES]: Remove #undef.
10275 (single_keymap_panes): Remove code for simulating checkmarks.
10276 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10277 Remove code for drawing simulated checkmarks.
10278 (w32_menu_show): make unibyte help string correctly.
10279 (add_menu_item): draw standard Windows checkmarks. Draw radio
10280 buttons as radio buttons if possible.
10282 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10284 * sysdep.c (start_of_text): Don't define this function for NetBSD
10287 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10289 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10290 (LINKER): Don't undef if __NetBSD__ is defined.
10292 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10294 * fileio.c [__NetBSD__]: Define `unix'.
10296 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10298 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10300 * atimer.c (start_atimer): Don't abort when timers are stopped.
10301 (append_atimer_lists): New function.
10302 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10303 arbitrary lists of stopped and running atimers.
10305 * atimer.c (cancel_atimer): Handle canceling an atimer when
10306 some timers are stopped.
10308 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10309 after canceling it.
10311 * fns.c (maybe_resize_hash_table): Handle case of new size
10312 coming out as being the same as old size.
10314 2000-02-27 Jason Rumney <jasonr@gnu.org>
10316 * makefile.nt: Add atimer.h to dependencies.
10317 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10318 * w32console.c: Only disable window system features for dispextern.h
10319 (initialize_w32_display): Build a display info for the console.
10320 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10321 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10322 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10324 * w32gui.h (struct W32FontStruct): Revert last change after change
10326 * w32menu.c (single_submenu): Set up help string.
10327 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10328 (w32_dialog_show): Set up help string.
10329 * w32term.c (w32_display_info_for_display): Remove unused function.
10330 (w32_draw_bitmap): Use pre-built bitmaps.
10331 (w32_initialize_display_info): New function to initialize parts of
10332 display info that are common to both GUI and console frames.
10333 (w32_term_init): Use w32_initialize_display_info. Do not set
10334 Vw32_num_mouse_buttons here, as it is not called for console
10335 frames. Build bitmaps for indicating truncated lines etc.
10336 (x_delete_display): Destroy pre-built bitmaps.
10337 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10338 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10340 2000-02-27 Dave Love <fx@gnu.org>
10342 * lisp.h: Add a bunch of prototypes.
10344 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10346 * keyboard.c (read_char): Set `usec' correctly.
10348 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10350 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10351 `lambda', set reg[RRR] to the map index.
10352 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10353 reg[RRR] to 0. Otherwise, set it to -1.
10355 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10357 * emacs.c (main): Remove code snippet commented out with `//'.
10359 2000-02-25 Richard M. Stallman <rms@gnu.org>
10361 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10362 and contains a `:', prepend `/:'.
10364 * window.c (select_window_1): If selected_window is nil,
10365 don't "swap out" the buffer's point.
10366 (Fset_window_configuration): Set selected_window to nil
10367 before calling Fselect_window.
10368 (unshow_buffer): Don't set point in buffer from window's point
10369 if another more recently selected window also shows the buffer.
10371 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10373 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10375 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10376 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10377 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
10379 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10380 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10381 (hide_busy_cursor): New functions.
10382 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10384 * minibuf.c (read_minibuf): Cancel busy-cursor.
10386 * keyboard.c (command_loop_1): Call start_busy_cursor before
10387 Fcommand_execute and cancel_busy_cursor after it.
10388 (timer_check): Remove busy-cursor code.
10389 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10392 * process.c (wait_reading_process_input): Remove busy-cursor code.
10394 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10395 Fx_hide_busy_cursor.
10397 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10399 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10401 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10403 * xterm.c (XTread_socket): Remove busy-cursor code.
10405 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10406 (build_frame_matrix_from_leaf_window): Put code handling
10407 glyph row's not being a slice of a frame row in #if 0.
10408 (sync_window_with_frame_matrix_rows): New function.
10409 (frame_row_to_window): New function.
10410 (mirror_line_dance): Handle copies between windows.
10412 * lread.c (Fload): Use `xfree' instead of `free'.
10413 (init_obarray): Use `xmalloc' instead of `malloc'.
10415 * window.c (Fset_window_buffer): Set WINDOW to the window
10417 (coordinates_in_window): Take frame's internal border width
10420 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10422 * xterm.c (x_display_and_set_cursor): Display cursor of
10423 non-selected windows depending on the setting of
10424 cursor_in_non_selected_windows.
10426 * xdisp.c (cursor_in_non_selected_windows): New variable.
10427 (syms_of_xdisp): DEFVAR_BOOL it.
10429 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10431 * data.c (Fstring_to_number): If number is greater than what
10432 fits into an integer, return a float.
10434 * eval.c (specbind): Remove references to
10435 keyword_symbols_constant_flag.
10437 * data.c (keyword_symbols_constant_flag): Removed.
10438 (Fmakunbound, set_internal, syms_of_data): Remove references to
10439 keyword_symbols_constant_flag.
10441 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10443 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10445 * syntax.c (multibyte_syntax_as_symbol): New variable.
10446 (syms_of_syntax): Declare it as a Lisp variable.
10447 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10448 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10449 nonzero, treat all multibyte characters as symbol.
10450 (init_syntax_once): Give syntax `word' to all multibyte
10453 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10455 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10458 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10460 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10462 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10463 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10465 2000-02-21 Dave Love <fx@gnu.org>
10467 * frame.c (Vmouse_position_function): New variable.
10468 (Fmouse_position): Use it.
10469 (syms_of_frame): Install it.
10471 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10473 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10475 * fileio.c (Finsert_file_contents): Unbind the binding of
10476 standard-output done by temp_output_buffer_setup.
10478 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10479 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10480 (specbind, unbind_to): Handle most common case of non-constant
10481 symbol with trivial value specially.
10483 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10485 2000-02-20 Richard M. Stallman <rms@gnu.org>
10487 * data.c (Fmake_variable_buffer_local): Doc fix.
10488 Init found_for_buffer to 0.
10489 (Fmake_variable_frame_local): If the variable has already
10490 been buffer-local, set the check_frame field.
10492 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10494 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10495 produced for CODING_MODE_LAST_BLOCK requires.
10497 2000-02-18 Dave Love <fx@gnu.org>
10499 * keyboard.c (echo_keystrokes): Remove declaration.
10500 (Vecho_keystrokes) New variable.
10501 (read_char, record_menu_key, read_key_sequence): Use it to allow
10502 use of float value.
10503 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10505 * lread.c: Undef feature selection macros before defining.
10507 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10509 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10510 for symbols other than the symbol in question.
10512 2000-02-17 Dave Love <fx@gnu.org>
10514 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10516 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10518 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10520 * alloc.c (enum mem_type): Compile unconditionally.
10522 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10524 * xfaces.c (tty_defined_color): Don't return faulire indication
10525 for unspecified-fg and unspecified-bg pseudo-colors.
10527 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10529 * alloc.c (mark_object): Don't mark symbol names in pure space.
10530 (gc_sweep): Don't unmark symbol names in pure space.
10532 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10533 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10534 [GC_MARK_STACK]: New defines.
10535 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10536 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10538 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10540 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10541 allocate_buffer instead of xmalloc.
10543 * alloc.c (toplevel): Include setjmp.h.
10544 (PURE_POINTER_P): New define.
10545 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10546 (Vdead) [GC_MARK_STACK]: New variable.
10547 (lisp_malloc): Add parameter TYPE, call mem_insert if
10548 GC_MARK_STACK is defined.
10549 (allocate_buffer): New function.
10550 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10551 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10552 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10553 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10554 (MEM_NIL) [GC_MARK_STACK]: New define.
10555 (struct mem_node) [GC_MARK_STACK]: New structure.
10556 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10557 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10558 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10559 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10560 (mark_stack) [GC_MARK_STACK]: New functions.
10561 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10562 (clear_marks): Removed.
10563 (gc_sweep): Set free conses' car, free floats' type, free
10564 symbols' function to Vdead. Use lisp_free to free buffers.
10565 (init_alloc_once): Initialize Vdead.
10566 (survives_gc_p): Return non-zero for pure objects.
10568 * alloc.c: Add comments throughout the file.
10570 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10571 that unblocks alarms.
10573 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10574 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10575 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10577 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10579 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10581 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10582 avoid infinite error signaling. Allocate sufficient memory for
10583 eol_str in the case that eoltype is Lisp_Int.
10585 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10587 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10588 depends on the previous behavior.
10590 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10592 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10594 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10596 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10598 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10599 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10602 2000-02-15 Richard M. Stallman <rms@gnu.org>
10604 * data.c (set_internal): Don't make variable buffer-local
10605 if within a let-binding for the same buffer.
10606 (let_shadows_buffer_binding_p): New function.
10608 * eval.c (specbind): For buffer-local value,
10609 record the current buffer also.
10610 (unbind_to): Cope with that change.
10612 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10614 * window.c (Fsave_window_excursion): Doc fix.
10616 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10618 * syntax.c (back_comment): Make sure we only consider comment-starters
10619 of the relevant style and return -1 in case of a failure to find the
10620 beginning of the comment.
10621 (Fforward_comment): If back_comment fails, go back to the position just
10622 after the comment-end.
10623 (scan_lists): Add comment describing a very minor bug.
10625 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10627 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10628 `completion-regexp-list' in the docstring.
10630 2000-02-14 Dave Love <fx@gnu.org>
10632 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10634 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10636 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10637 to Emacs' syntax. Also fix the comment about set/not-set meanings
10638 since Emacs syntax is not the value 0 any more.
10639 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10640 since it's now part of RE_SYNTAX_EMACS.
10642 2000-02-12 Dave Love <fx@gnu.org>
10644 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10647 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10649 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10651 2000-02-12 Dave Love <fx@gnu.org>
10653 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10655 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10656 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10657 * s/hpux.h: Don't define HAVE_VFORK.
10659 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10661 * s/nextstep.h: Don't define HAVE_ALLOCA.
10663 * config.in: Add vfork bits.
10665 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10667 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10668 unwind function to undo the effect of stopping atimers.
10670 * keyboard.c (bind_polling_period): Stop all timers except
10673 * atimer.c (stopped_atimers): New variable.
10674 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10677 * atimer.h (stop_other_atimers, run_all_atimers)
10678 (unwind_stop_other_atimers): Add function prototypes.
10680 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10682 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10684 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10685 library may depend on jpeg.
10686 (atimer.o): Depends on atimer.c.
10688 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10690 * insdel.c (del_range_1): Call update_compositions.
10691 (del_range_both): Call update_compositions just once..
10693 2000-02-10 Dave Love <fx@gnu.org>
10695 * xfns.c (create_frame_xic): Fix initialization of automatic
10696 aggregates for pcc.
10698 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10700 * ccl.c (CCL_MAKE_CHAR): New macro.
10701 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10702 registers by CCL_MAKE_CHAR before calling translate_char.
10703 <CCL_TranslateCharacterConstTbl> Likewise.
10705 2000-02-08 Dave Love <fx@gnu.org>
10707 * lread.c (__EXTENSIONS__): Define.
10709 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10711 * puresize.h (BASE_PURESIZE): Increase to 650000.
10713 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10715 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10718 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10720 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10721 md, mh, mb, mr, and me to the fake termcap entry.
10723 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10725 * sound.c (sound_cleanup): Don't call device close routine if the
10726 function pointer is null.
10728 2000-02-06 Andrew Innes <andrewi@gnu.org>
10730 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10731 around image definitions and prototypes.
10732 (gamma_correct) [WINDOWSNT]: New prototype.
10734 * w32term.c (x_make_frame_visible): Replace call to
10735 input_poll_signal with poll_for_input.
10737 * window.c [WINDOWSNT]: Include w32term.h.
10739 * xdisp.c [WINDOWSNT]: Include w32term.h.
10741 * makefile.nt: Add dependencies on w32gui.h.
10742 (OBJ1): Include atimer.obj.
10743 ($(BLD)\atimer.obj): New dependency rule.
10745 * w32.c (sigmask): New function (does nothing).
10746 (sigunblock): Ditto.
10748 * frame.c [WINDOWSNT]: Include w32term.h.
10750 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10752 * lread.c (syms_of_lread): Fix literal newlines.
10754 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10755 the string constant limit (2048 bytes) in MSVC.
10758 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10760 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10762 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10763 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10764 dispatch the event.
10766 2000-02-04 Dave Love <fx@gnu.org>
10768 * fileio.c: Remove some unused vars.
10769 (_GNU_SOURCE): Define (for euidaccess).
10771 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10773 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10775 (read_minibuf): Deal with allow_props correctly.
10777 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10779 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10781 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10783 * search.c (compile_pattern): If a cache entry has a nil regexp,
10784 fill in that entry instead of clobbering a previously cached
10787 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10789 * puresize.h (BASE_PURESIZE): Increase to 610000.
10791 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10793 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10796 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10798 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10799 instead of incrementing ic directly.
10800 <CCL_WriteExprConst> Likewise.
10801 <ccl_set_expr>: Set ic to jump_address.
10803 * fileio.c (e_write): Fix the handling of
10804 CODING_FINISH_INSUFFICIENT_SRC.
10806 2000-02-01 Dave Love <fx@gnu.org>
10808 * editfns.c (Fpropertize): Doc fix.
10810 * process.c (Fstart_process): Doc fix.
10812 * eval.c: Fix various doc strings not to duplicate information
10813 from help-manyarg-func-alist.
10815 * window.c (Fset_window_margins): Don't make interactive. Doc
10818 * doc.c (Vhelp_manyarg_func_alist): New variable.
10819 (Fdocumentation): Use it.
10820 (syms_of_doc): Define it.
10822 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10824 * xterm.c (xim_open_dpy): Remove unused local variable.
10826 * emacs.c (USAGE): Use term `display options' instead of `X
10829 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10830 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10832 * fns.c (sweep_weak_table): New function.
10833 (sweep_weak_hash_tables): Use it. Keep on marking until there
10836 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10838 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10839 that XTread_socket does not crash by trying to call XNoOp on a
10842 2000-01-30 Jason Rumney <jasonr@gnu.org>
10844 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10845 Change selected_frame to SELECTED_FRAME ().
10846 (w32_console_mouse_position): Remove #ifndef MULE from around
10847 `insist' parameter.
10849 * makefile.nt: Remove dosfns.obj.
10851 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10853 * w32fns.c (w32_defined_color): Check for valid frame before
10854 applying gamma correction. Eliminate dependency on frame elsewhere.
10855 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10856 (w32_to_x_font): Use resx and resy not height_in and width_in.
10857 (x_to_w32_font): Doc fix.
10858 (xlfd_strip_height): New function to strip and return font height.
10859 (w32_font_match): Compare height separately from rest of xlfd
10860 spec, using xlfd_strip_height.
10862 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10863 width_in. Use w32_defined_color in place of defined_color.
10865 * w32faces.c: Merge more of DOS and X specifics in preparation for
10866 merge with xfaces.c.
10867 (defined_color): Remove FIXME comment.
10868 (tty_color_name): Provide w32-specific function.
10869 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10871 * w32console.c (turn_on_face, turn_off_face): Removed.
10872 (w32_face_attributes): New function.
10873 (Global_variables): Reduce scope where possible.
10874 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10876 (hl_mode): Don't modify text attributes.
10877 (write_glyphs): Don't do anything if len <= 0. Use
10878 w32_face_attributes to get attributes for drawing. Write
10879 terminating codes using char_attr_normal.
10880 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10881 (update_begin, update_end): Likewise.
10882 (vga_stdcolor_name): New function.
10883 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10884 (Fset_screen_color): Remove char_attr_reverse.
10886 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10888 * xfns.c (xic_set_preeditarea): Take window parameter and
10889 window-relative pixel-positions.
10891 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10892 is its frame's selected window.
10893 (xim_instantiate_callback): Likewise.
10895 * xfns.c (x_create_im): Removed.
10896 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10897 (supported_xim_styles): Renamed from supported_styles.
10898 (best_xim_style): Renamed from best_style.
10899 (create_frame_xic): Renamed from xic_create_frame.
10900 (free_frame_xic): Renamed from xic_destroy_frame.
10902 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10904 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10905 our frames, call XFilterEvent with 2nd parameter `None'.
10906 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10907 returning XBufferOverflow.
10908 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10910 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10911 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10912 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10913 (xim_initialize, xim_close)
10914 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10915 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10916 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10917 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10919 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10921 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10922 `xic_style' and `xic_xfs'.
10923 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10924 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10925 (FRAME_XIM): Removed.
10927 * xfns.c (supported_styles): New variable.
10928 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10929 (xic_create_xfontset, best_style, xic_create_frame)
10930 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10931 (xic_set_xfontset): New functions.
10933 2000-01-28 Dave Love <fx@gnu.org>
10935 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10937 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10939 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10941 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10942 for *scratch* if it already existed.
10944 * emacs.c (USAGE): New macro.
10945 (main): Use it to display usage information.
10947 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10949 Support for the menu-help feature:
10951 * msdos.h: Change prototypes of XMenuAddSelection and
10954 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10955 part of the line to the termscript file.
10956 (IT_clear_to_end): Clear the entire line, not just its beginning.
10957 (menu_help_message, prev_menu_help_message): New variables.
10958 (IT_menu_make_room): Make room for the help_text member.
10959 (IT_menu_display): New argument disp_help; all callers changed.
10960 If disp_help is non-zero, store the help text of the active menu
10961 item in menu_help_message.
10962 (XMenuAddPane): Initialize the help_text member to NULL.
10963 (XMenuAddSelection): New argument help_text. Store it in the
10965 (XMenuActivate): New argument help_callback. If the value of
10966 menu_help_message has changed since the last time, display the
10967 menu help message text while waiting for the mouse to move. Clear
10968 the echo area before exiting.
10969 (XMenuDestroy): Free the help_text member.
10971 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10973 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10974 XMenuAddSelection. Pass help callback to XMenuActivate.
10975 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10977 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10979 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10980 and EMACS_SET_USECS.
10982 2000-01-26 Dave Love <fx@gnu.org>
10984 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10986 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10987 an error may be signalled.
10989 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10991 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10992 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10994 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10996 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10998 * charset.c (Fstring): If there is a multibyte char among
10999 the args, always return a multibyte string.
11001 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11003 * sysdep.c (sys_select): Turn atimers off and on instead of
11004 recording and restoring old alarm handler
11006 * process.c (toplevel): Include atimer.h.
11007 (create_process_1): Rewritten.
11008 (create_process): Use atimers instead of alarm.
11009 (wait_reading_process_input) [hpux]: Turn atimers off instead
11010 of turning off SIGALRM.
11011 (wait_reading_process_input): Turn off atimers instead off
11012 calling stop_polling.
11014 * emacs.c (main): Call init_atimer.
11016 * keyboard.c (toplevel): Include systime.h and atimer.h.
11017 (polling_for_input): Removed because unused.
11018 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11019 (poll_timer): New variable.
11020 (poll_for_input, poll_for_input_1): New functions.
11021 (start_polling, stop_polling): Rewritten.
11023 * keyboard.h (polling_for_input): Removed.
11025 * atimer.h, atimer.c: New files.
11027 * Makefile.in (obj): Add atimer.o.
11028 (atimer.o): New target.
11030 * blockinput.h (pending_atimers): Add extern declaration.
11031 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11033 * lisp.h (popup_activated_flag): Add extern declaration.
11035 * xmenu.c (popup_activated_flag): Make externally visible.
11036 (popup_activate_callback) [USE_MOTIF]: Increment
11037 popup_activated_flag.
11038 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11040 * xterm.c (toplevel): Include atimer.h.
11041 (toolkit_scroll_bar_interaction): New variable.
11042 (Fxt_process_timeouts): Removed.
11043 (x_process_timeouts): New function.
11044 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11045 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11046 (x_make_frame_visible): Call poll_for_input_1 instead of
11047 input_poll_signal. Don't call alarm.
11048 (x_initialize): Install timer calling x_process_timeouts.
11050 2000-01-24 Dave Love <fx@gnu.org>
11052 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11053 Don't use -cckr -- apparently not now necessary.
11055 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11057 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11060 2000-01-23 Jason Rumney <jasonr@gnu.org>
11062 * w32fns.c (w32_defined_color): Apply gamma correction before
11063 trying to map to the palette.
11064 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11067 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11068 here. Callers changed to always pass real device context.
11069 (w32_draw_bitmap): Likewise.
11070 (w32_get_glyph_overhangs): Likewise.
11071 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
11073 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11074 pfnSetScrollInfo and SetScrollRange.
11075 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11076 back into MULE characters after decoding them.
11077 (x_get_glyph_face_and_encoding): Likewise.
11078 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11079 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11080 (x_produce_glyphs): Calculate per char metrics for a character
11081 that we know exists in default font when font_not_found_p is true.
11083 2000-01-22 Jason Rumney <jasonr@gnu.org>
11085 * makefile.nt (intervals.obj, composite.obj): New modules.
11086 (composite.h): Added as dependency where appropriate.
11088 * w32gui.h (XGCValue): New struct for emulating X GCs.
11090 * w32term.h (XCharStruct): New struct for emulating X.
11092 * w32console.c (turn_on_face, turn_off_face): New functions.
11093 (change_line_highlight): New prototype for new redisplay.
11094 (write_glyphs): Support multibyte text. Support faces.
11096 * w32faces.c: Complete rewrite for new redisplay based on new
11099 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11100 throughout. struct frame * in place of FRAME_PTR.
11101 Skeleton support for images, toolbars, tooltips from xfns.c.
11102 (Fx_create_frame): Use system default for default scroll bar
11104 (w32_get_arg): Renamed from x_get_arg.
11105 (Fx_file_dialog): New function.
11106 (w32_list_fonts): Check cache before asking system.
11107 (Vw32_enable_synthesized_fonts): New variable.
11108 (Vw32_enable_italics): Obsolete, removed.
11110 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11111 Use SELECTED_FRAME macro.
11113 * w32menu.c: Add skeleton support for help strings on menus.
11114 (add_menu_item): Native checkbox and radio support added, but not
11115 yet enabled due to bugs.
11116 (push_menu_item): Add parameters type, selection and help.
11118 Formatting changes to reduce unnecessary diffs with xmenu.c.
11120 * w32select.c (Fw32_set_clipboard_data): Update call to
11121 find_charset_in_str.
11123 * w32term.c: Complete rewrite for new redisplay based on new
11124 xterm.c with necessary sections merged back in from old w32term.c.
11126 2000-01-21 Richard M. Stallman <rms@gnu.org>
11128 * data.c (set_internal): Further fix in same criterion.
11130 2000-01-20 Richard M. Stallman <rms@gnu.org>
11132 * data.c (set_internal): Fix the criteria for whether
11133 to swap out the old cached binding.
11135 2000-01-19 Dave Love <fx@gnu.org>
11137 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11139 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11141 * regex.c (re_compile_fastmap): While checking a range table for
11142 `charset', skip flag bits for a character class correctly.
11144 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11146 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11148 * xfns.c (x_window): Call lw_create_widget with new parameter
11151 * widget.c (EmacsFrameSetCharSize): Change size of children first
11152 because of problems with main window geometry management under
11155 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11156 MENU_ITEMS_ITEM_.*.
11157 (MENU_ITEMS_ITEM_HELP): New enumerator.
11158 (push_menu_item): Add parameter HELP. Record help in menu_items.
11159 (single_menu_item, single_submenu, list_of_items): Call
11160 push_menu_item with new parameter.
11161 (single_submenu): Set help string in widget value.
11162 (menu_highlight_callback): New function.
11163 (set_frame_menubar): Call lw_create_widget with new
11165 (xmenu_show, xdialog_show): Ditto.
11167 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11169 * sound.c (Fplay_sound): Improve doc string.
11171 2000-01-11 Richard M. Stallman <rms@gnu.org>
11173 * lisp.h (set_internal): Enter the new arg.
11175 * eval.c (specbind): Record buffer-local variables specially,
11176 indicating which buffer's binding was saved.
11177 (unbind_to): Restore buffer-local variables specially
11178 in the proper buffer.
11180 * data.c (set_internal): New arg BUF.
11182 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11183 * data.c (Fset): Pass new arg to set_internal.
11184 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11186 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11188 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
11191 2000-01-11 Richard M. Stallman <rms@gnu.org>
11193 * minibuf.c (Ftry_completion): Doc fix.
11195 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11197 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11200 2000-01-11 Andreas Schwab <schwab@suse.de>
11202 * coding.c (code_convert_region): Initialize total_skip.
11204 2000-01-08 Dave Love <fx@gnu.org>
11206 * eval.c (Fuser_variable_p): Check customizability too.
11208 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11210 * minibuf.c (Fcompleting_read): Doc fix.
11212 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11214 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11217 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11218 Check that input style is supported before trying to create an
11220 (x_window): Call x_create_im.
11222 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11224 * xfns.c (current_gif_memory_src): New variable.
11225 (gif_load): Record the address of the current memory source
11226 in current_gif_memory_src.
11227 (gif_read_from_memory): Use current_gif_memory_src.
11229 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11230 macros statement form.
11232 * sound.c (struct sound): Renamed from struct sound_file.
11233 (struct sound): Add members `data' and `header_size'.
11234 (enum sound_attr): Add SOUND_DATA.
11235 (current_sound, current_sound_device): Variables renamed from
11236 sound_file and sound_device.
11237 (parse_sound): Parse :data.
11238 (parse_sound): Handle sound data in strings.
11239 (find_sound_type): Function renamed from find_sound_file_type.
11240 (wav_init, au_init): Fail if sound's header_size is smaller than
11241 needed header size.
11242 (wav_play, au_play): Play sounds from string data.
11244 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11246 * lisp.h: Add prototype for allocate_string_data.
11248 * alloc.c (Fgarbage_collect): Return number of live and free
11251 * alloc.c (mark_buffer): Remove code in #if 0.
11253 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11254 (strings_consed): New variable.
11255 (allocate_string): Set it.
11256 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11257 (Fmemory_use_counts): Return strings_consed. Use Flist.
11259 * alloc.c: General cleanup in comments etc. Remove conditional
11260 compilation for `standalone'.
11262 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11264 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11265 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11266 (DONT_COPY_FLAG): Removed.
11267 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11268 (struct sdata, struct sblock): New
11269 (struct string_block): Rewritten.
11270 (STRINGS_IN_STRING_BLOCK): New macro.
11271 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11272 (large_sblocks, string_blocks, string_free_list): New variables.
11273 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11274 (init_strings): Rewritten.
11275 (allocate_string, allocate_string_data, compact_small_strings)
11276 (free_large_strings, sweep_strings): New functions.
11277 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11278 (struct string_block_head, current_string_block)
11279 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11280 (STRING_PAD): Removed.
11281 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11282 (Fgarbage_collect): Don't set mark bit in large strings.
11283 (mark_object): Mark strings differently. Mark symbol names
11285 (survives_gc_p): Test marked strings differently.
11286 (gc_sweep): Sweep strings differently, unmark strings in
11288 (compact_strings): Removed.
11290 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11292 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11293 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11295 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11297 * fileio.c (Finsert_file_contents): Signal error if visiting file
11298 in a non-empty buffer.
11300 * term.c (encode_terminal_code): Fix the previous change.
11302 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11304 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11305 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11307 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11309 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11311 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11312 need to test for MSDOS frames.
11314 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11316 * dosfns.c (unspecified_colors): Remove.
11317 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11319 (msdos_stdcolor_name): Return strings for unspecified fore- and
11320 back-ground colors.
11322 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11323 (syms_of_xfaces): Remove their staticpro's.
11324 (tty_color_name): Return Lisp strings for unspecified fore- and
11325 back-ground colors.
11326 (Finternal_set_lisp_face_attribute): Remove the special treatment
11327 for Qunspecified_{f,b}g.
11328 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
11331 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11333 * xdisp.c (reseat_at_next_visible_line_start): Position before
11334 newline only if ending up on a newline.
11335 (next_element_from_ellipsis): Return success. Handle case of
11336 displaying no ellipsis. Fix case of ellipsis defined in display
11338 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11341 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11343 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11344 (Fcolor_supported_p): Renamed from face-color-supported-p.
11346 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11348 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11349 list of colors renamed to tty-defined-color-alist.
11350 (tty_color_name): Pass the frame to tty-color-by-index.
11351 (realize_tty_face): tty-color-alist is now a function which
11352 accepts the frame as argument.
11354 * term.c (Ftty_display_color_p): Accept an optional argument
11357 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11359 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11360 encode_terminal_code.
11362 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11364 * dispnew.c (mode_line_string): Support termcap frames as well.
11366 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11368 * syntax.c (Fforward_word): Undo previous change.
11370 * editfns.c (Fconstrain_to_field): Don't constrain if
11371 inhibit-field-text-motion is non-nil.
11372 (Fline_beginning_position): Undo previous change.
11373 (Fline_end_position): Ditto.
11375 * syntax.c (Fforward_word): Notice field boundaries only if
11376 inhibit-field-text-motion is nil.
11378 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11380 * editfns.c (Vinhibit_field_text_motion): New variable.
11381 (inhibit-field-text-motion): New DEFVAR_LISP.
11382 (Fline_beginning_position, Fline_end_position): Notice field
11383 boundaries only if inhibit-field-text-motion is nil.
11385 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11386 All calls adjusted.
11387 (x_build_heuristic_mask): Likewise.
11388 (xbm_load_image_from_file): Change error output.
11389 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11390 (gif_load, gs_load, x_kill_gs_process): Ditto.
11392 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11393 color indices when accessing raster pixels.
11394 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11395 one of :file or :data.
11396 (enum pbm_keyword_index): Add PBM_DATA.
11397 (pbm_format): Add :data.
11398 (pbm_image_p): Allow either :file or :data.
11399 (pbm_read_file): New function.
11400 (pbm_scan_number): Rewritten to read from string.
11401 (pbm_load): Support :data.
11403 See ChangeLog.8 for earlier changes.
11405 ;; Local Variables:
11406 ;; coding: iso-2022-7bit