1 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3 * xdisp.c (init_from_display_pos): Put some code in #if 0.
4 (add_to_log): Use bcopy instead of strcpy.
5 (init_from_display_pos): Use an explicit loop over bytes in
6 overlay strings instead of calling index.
8 2001-09-10 Gerd Moellmann <gerd@gnu.org>
10 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
12 * dispnew.c (direct_output_for_insert): Don't change IT's
13 stop_charpos to something in front of its current position.
15 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
18 2001-09-10 Richard M. Stallman <rms@gnu.org>
20 * frame.c (Fmouse_position): Doc fix.
22 2001-09-07 Gerd Moellmann <gerd@gnu.org>
24 * xdisp.c (init_from_display_pos): Don't compare the result
25 of calling index with NULL.
27 2001-09-06 Gerd Moellmann <gerd@gnu.org>
29 * xfns.c (x_set_background_color): Don't change the colors
30 of the X window of scroll bar widgets.
32 2001-09-05 Andrew Innes <andrewi@gnu.org>
34 * w32fns.c (w32_createwindow): Undo last change.
36 2001-09-05 Gerd Moellmann <gerd@gnu.org>
38 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
40 * xdisp.c (string_buffer_position): Use *single_char_property*
41 functions instead of the *single_property* functions.
43 2001-09-04 Andrew Innes <andrewi@gnu.org>
45 * w32term.c (w32_read_socket): Add more information to debugging
48 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
49 from Emacs frames, so that calls to GetClipBox in w32term.c
50 correctly report when part of a frame is visible (including
51 scrollbars, etc). This prevents repeated redrawing of frames when
52 only a scrollbar is visible.
53 (w32_wnd_proc): Add more frame information to debugging output.
55 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
57 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
59 2001-09-03 Gerd Moellmann <gerd@gnu.org>
61 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
62 help-echo for a string which doesn't have help-echo itself, use
63 get-char-property to obtain the help-echo from the string's buffer
64 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
65 have mouse-face, look ``under'' the string for mouse-face from an
67 (fast_find_position): Add parameter STOP. In the final row, stop
68 before glyphs having STOP as object. Don't consider glyphs that
69 are not from a buffer.
71 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
73 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
75 * fns.c (Fmd5): Doc fix.
77 2001-08-31 Gerd Moellmann <gerd@gnu.org>
79 * composite.c (update_compositions): Do nothing if
80 inhibit-modification-hooks is set.
82 2001-08-30 Gerd Moellmann <gerd@gnu.org>
84 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
85 and check_message_stack if terminating abnormally. We want
86 glyph matrices etc. in a core dump.
88 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
89 (syms_of_xdisp): Initialize them.
90 (handle_single_display_prop): Don't change point, bind `object',
91 `position', and `buffer-position' instead to the object having the
92 `display' property, position in the object and position in the buffer.
94 * fileio.c (Finsert_file_contents): Don't change the multibyteness
95 of the buffer if REPLACE is non-nil.
97 2001-08-29 Gerd Moellmann <gerd@gnu.org>
99 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
101 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
103 * w32term.c (x_set_glyph_string_background_width)
104 (show_mouse_face): Track the last changes in xterm.c.
106 2001-08-28 Gerd Moellmann <gerd@gnu.org>
108 * xterm.c (x_set_glyph_string_background_width): Set the glyph
109 string's background width so that multi-line mouse-face is drawn
110 to the right edge of the window.
111 (show_mouse_face): Set the row's mouse_face_p flag after drawing
114 * dispnew.c (direct_output_for_insert): Set updated_area
115 before inserting/writing glyphs.
117 * xdisp.c (display_mode_element): Use string_byte_to_char to
118 determine character positions in strings, use chars_in_text
120 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
121 a matrix as parameter; this is easier to use from GDB.
123 2001-08-28 Miles Bader <miles@gnu.org>
125 * textprop.c (Fprevious_single_char_property_change)
126 (Fnext_single_char_property_change): Doc fixes.
128 2001-08-27 Gerd Moellmann <gerd@gnu.org>
130 * fileio.c (Finsert_file_contents): Allocate, restore, and
131 free composition data in the case of REPLACE not being nil.
133 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
134 there exist overlay strings with newlines at POS.
135 (text_outside_line_unchanged_p): Return 0 if changes start at
136 START and overlays exist at START. Likewise for END.
137 (try_window_id): Give up if init_to_row_end returns 0.
139 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
142 2001-08-24 Gerd Moellmann <gerd@gnu.org>
144 * keymap.c (access_keymap): Return the cdr of the binding of
145 a generic character instead of its definition (KEY . BINDING).
147 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
148 to 0 also in the REPLACE case.
150 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
152 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
153 open to determine whether file is readable (as for DOS_NT).
155 2001-08-23 Gerd Moellmann <gerd@gnu.org>
157 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
158 coding.type is coding_type_no_conversion or coding_type_raw_text,
159 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
160 non-nil instead of just setting enable_multibyte_characters in the
163 2001-08-22 Gerd Moellmann <gerd@gnu.org>
165 * dispextern.h (struct face_cache): Add member
168 * xfaces.c (menu_face_changed_default): New variable.
169 (menu_face_changed_count): Variable removed.
170 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
171 the menu_face_changed_default flag, otherwise set the FRAME's
172 menu_face_changed_p flag if the `menu' face has been changed.
173 Prevent calling set_font_frame_param if FRAME is t.
174 (make_face_cache): Initialize cache's menu_face_changed_p
175 from menu_face_changed_default.
176 (realize_basic_faces): Look into the frame's face cache to
177 determine if the menu appearance needs updating.
179 * keymap.c (access_keymap): Fix last change to not consider
180 IDX when it has modifiers.
182 2001-08-21 Gerd Moellmann <gerd@gnu.org>
184 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
185 . BINDING) exists, where GENERIC-CHAR is the generic character of
186 the charset of IDX, return BINDING unless there exists a binding
189 2001-08-16 Gerd Moellmann <gerd@gnu.org>
191 * xrdb.c (SYSV): Don't define on Solaris 2.
192 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
194 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
195 of the screen line, not text line, containing IT's current position.
197 2001-08-15 Gerd Moellmann <gerd@gnu.org>
199 * window.c (window_scroll_pixel_based): Don't recenter if
200 PT is partially visible in the window.
202 * xterm.c (expose_window_tree, expose_window, expose_line):
203 Return 1 when overwriting mouse-face.
204 (expose_frame): If mouse-face was overwritten, redo it.
206 * xfaces.c (x_update_menu_appearance): Don't call
207 set_frame_menubar, let the next redisplay do it.
209 2001-08-14 Andrew Innes <andrewi@gnu.org>
211 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
212 drawing glyph string.
214 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
216 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
219 2001-08-14 Gerd Moellmann <gerd@gnu.org>
221 * xfaces.c (x_update_menu_appearance): Save and restore value of
222 interrupt_input_blocked.
224 2001-08-13 Gerd Moellmann <gerd@gnu.org>
226 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
227 a line start, move back to the line start.
229 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
230 exactly when a mini-buffer is active.
232 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
233 in units of 1/8 character on non window-system frames.
234 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
236 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
238 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
241 2001-08-09 Gerd Moellmann <gerd@gnu.org>
243 * keyboard.c (Vpre_help_message): New variable.
244 (syms_of_keyboard): Initialize and staticpro it.
245 (show_help_echo): Record current message before displaying a
246 help-echo, and restore that message when clearing the help.
248 * xfns.c (x_create_im): Remove prototype.
250 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
252 * dispnew.c (adjust_glyph_matrix): Undo last change.
254 2001-08-08 Gerd Moellmann <gerd@gnu.org>
256 * dispnew.c (adjust_glyph_matrix): In the optimization for
257 windows whose height has changed, disable partially visible lines.
259 2001-08-07 Gerd Moellmann <gerd@gnu.org>
261 * window.c (Frecenter): If ARG < 0, and on a window system
262 frame, count in some empty lines when we can't move -ARG lines down.
264 * xdisp.c (start_display): Don't try to determine the continuation
265 lines width if lines are truncated. It's superfluous and leads to
266 incorrect results if POS is not visible in the window after
267 reseating the iterator at the previous line start.
269 2001-08-06 Gerd Moellmann <gerd@gnu.org>
271 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
273 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
275 * alloc.c (init_stack): Remove declaration.
277 2001-08-03 Gerd Moellmann <gerd@gnu.org>
279 * keyboard.c (read_key_sequence): Check that key is an integer
280 before comparing it with quit_char.
281 (add_command_key): Use larger_vector.
282 (read_char_x_menu_prompt): Instead of converting symbol and
283 integer events into conses (EVENT . nil), use (EVENT . disabled)
284 which cannot be confused with valid events.
285 (read_char): When reading from Vunread_command_events, check for
286 events of the form (EVENT . disabled) instead of
289 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
290 a float, determine the max height from the frame's height.
292 2001-08-02 Gerd Moellmann <gerd@gnu.org>
294 * xdisp.c (redisplay_internal): Take message_cleared_p into
295 account only if minibuf_level == 0.
297 2001-08-01 Gerd Moellmann <gerd@gnu.org>
299 * xdisp.c (redisplay_internal): Add a check for the last
302 * xdisp.c (message_cleared_p): New variable.
303 (clear_message): Set message_cleared_p when clearing the current
305 (redisplay_internal): Look at message_cleared_p to capture
306 the case that the echo area should be cleared.
308 * keyboard.c (command_loop_1): Fix spelling of
309 resize_echo_area_exactly.
311 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
313 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
315 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
316 current matrix when the window gets smaller.
318 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
320 * print.c (strout): Cast the character passed to insert_char to
321 unsigned char, to avoid sign extension when it is promoted to int.
323 2001-07-31 Gerd Moellmann <gerd@gnu.org>
325 * fileio.c (Finsert_file_contents): Don't treat a return value
326 of 0 from emacs_read as an IO error.
328 2001-07-30 Gerd Moellmann <gerd@gnu.org>
330 * keyboard.c (abs): New macro.
331 (double_click_fuzz): New variable.
332 (make_lispy_event): Use it to determine what makes a double-click.
333 (syms_of_keyboard): DEFVAR_INT it.
335 * xmenu.c (set_frame_menubar): Take into account that
336 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
339 2001-07-27 Gerd Moellmann <gerd@gnu.org>
341 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
343 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
344 of row's visible height.
346 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
347 deal with the first overlay string having an image `display' property.
348 (try_window_reusing_current_matrix, compute_line_metrics):
349 Fix computation of row's visible height for the case that part of the
350 row is invisible above and part of the row is at the same time
351 invisible below the window.
353 2001-07-26 Gerd Moellmann <gerd@gnu.org>
355 * xfns.c (x-show-tip): Doc fix.
357 * xfns.c (Vx_max_tooltip_size): New variable.
358 (syms_of_xfns): DEFVAR_LISP it.
359 (Fx_show_tip): Set frame's window_width to the width of the
360 window. Use a maximum tooltip size specified by
361 Vx_max_tooltip_size, if that has valid contents.
362 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
364 2001-07-26 Andrew Innes <andrewi@gnu.org>
366 * w32term.c (x_display_list): New variable.
367 (w32_term_init): Set it.
369 * w32term.h (x_display_list): New extern.
371 2001-07-26 Gerd Moellmann <gerd@gnu.org>
373 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
374 is non-nil, instead of when redisplaying_p is non-zero.
376 (mark_window_display_accurate_1): Add an assertion.
378 2001-07-25 Gerd Moellmann <gerd@gnu.org>
380 * dispextern.h (struct it): Increase size of ctl_chars to 16.
382 * xfns.c (Fx_file_dialog): Block/unblock input while processing
383 events so that we get a chance of processing expose events.
385 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
387 2001-07-24 Gerd Moellmann <gerd@gnu.org>
389 * xfns.c (valid_image_p): Protect better against invalid image
390 specifications. Previous code could signal an error.
392 2001-07-23 Gerd Moellmann <gerd@gnu.org>
394 * indent.c (current_column): Fix column computation in the
395 presence of display table entries.
396 (current_column_1, Fmove_to_column, compute_motion): Likewise.
398 * dispnew.c (adjust_glyph_matrix): In the optimization for
399 windows whose height has changed, use the new window height
400 to compute which rows to invalidate.
402 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
403 (MAX_10_EXP): New macro.
406 * coding.c (code_convert_region): Handle the multibyte case if
407 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
409 2001-07-20 Gerd Moellmann <gerd@gnu.org>
411 * dispextern.h (struct face): Change type of `stipple' to
414 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
416 2001-07-19 Gerd Moellmann <gerd@gnu.org>
418 * dispnew.c (update_window): Don't set the cursor at the end
419 of the update if display update has been paused.
421 * composite.h (syms_of_composite): Renamed from syms_of_composition.
423 2001-07-18 Ken Raeburn <raeburn@gnu.org>
425 * fns.c (Fset_char_table_default): Check that a charset is defined
426 before checking its dimension.
428 2001-07-17 Ken Raeburn <raeburn@gnu.org>
430 * coding.c (setup_coding_system): Don't do any designation based
431 on reg_bits if charset is not yet defined.
433 * lisp.h (XVECTOR): Verify correct object type before returning a
434 pointer, using eassert.
436 2001-07-17 Gerd Moellmann <gerd@gnu.org>
438 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
439 Increase to 4096 because of paste problems reported on GNU/Linux.
441 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
443 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
445 2001-07-16 Gerd Moellmann <gerd@gnu.org>
447 * fileio.c (unwind_read): Function removed.
448 (read_non_regular, read_non_regular_quit): New functions.
449 (Finsert_file_contents): When reading from non-regular files,
450 arrange to catch a `quit' and terminate the loop. Rearrange
451 code so that a `quit' when reading from a regular file doesn't
452 insert text in the buffer.
454 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
455 Clear faces afterwards.
456 (clear_font_table): Take a x_display_info parameter. Don't free
457 fonts being the default font of any frame on the given display.
459 2001-07-13 Gerd Moellmann <gerd@gnu.org>
461 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
462 instead of CHAR_STRING which can signal an error.
464 * charset.c (char_to_string_1): Extracted from char_to_string.
465 Return -1 instead of signaling an error.
466 (char_to_string): Use it.
468 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
470 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
472 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
473 is t, don't try to append anything to it.
475 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
477 * dired.c (file_name_completion): Pass dp->d_name to
478 Fstring_match, not elt, which is always nil here.
480 2001-07-12 Gerd Moellmann <gerd@gnu.org>
482 * xselect.c (x_decline_selection_request): Handle errors
483 caused by receivers that have vanished.
485 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
486 ignoring events on foreign windows in #if 0. Always dispatch
487 the event after checking it with x_handle_property_notify.
489 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
490 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
491 TRACE macros to facilitate debugging. Add additional trace statements.
492 (toplevel): Add prototypes for file-local functions.
493 (x_atom_to_symbol): Remove DPYINFO parameter.
495 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
497 * w32menu.c (menubar_selection_callback, w32_menu_show):
498 Initialize `entry' to nil.
499 (w32_dialog_show): Remove unused `save_wv' variable.
500 (name_is_separator): Recognize "--:foo" and "--foo-bar".
502 2001-07-11 Gerd Moellmann <gerd@gnu.org>
504 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
506 * fileio.c (unwind_read): Print a message when discarding inserted
507 text or switching the buffer to unibyte. Change parameter.
508 (Finsert_file_contents): Don't pass VISIT to unwind_read.
510 * fileio.c (unwind_read): New function.
511 (Finsert_file_contents): Record it as unwind-function for
512 the case that reading is interrupted by C-g.
514 2001-07-10 Gerd Moellmann <gerd@gnu.org>
516 * dispnew.c (update_window): Don't skip the header-line
517 update when scrolling_window returns 0.
519 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
521 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
522 for the case that x_decode_color signals an error.
524 * xdisp.c (add_to_log): Do nothing if called asynchronously.
526 2001-07-09 Gerd Moellmann <gerd@gnu.org>
528 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
529 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
532 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
534 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
535 doc string line for dos-timezone-offset.
537 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
538 inline assembly, to avoid compiler warnings.
539 (syms_of_msdos): Add \n\ at the end of a line in the doc string
540 line for dos-unsupported-char-glyph.
542 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
544 2001-07-05 Gerd Moellmann <gerd@gnu.org>
546 * sound.c: Include Emacs' header files with #include "...".
548 * eval.c (specbind): Additionally record the buffer that was
549 current when a buffer-local or frame-local variable was bound.
551 2001-07-04 Gerd Moellmann <gerd@gnu.org>
553 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
554 to unibyte characters in unibyte buffers.
556 2001-07-03 Gerd Moellmann <gerd@gnu.org>
558 * eval.c (specbind): If SYMBOL has a frame-local binding, record
559 the frame on the binding stack. Change format of entries for
560 local bindings on the binding stack to '(SYMBOL . WHERE)'.
561 (unbind_to): Handle unbinding a frame-local variable.
563 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
564 glyphs and truncation glyphs at the end of a row from its pixel width.
565 (dump_glyph_row): Print row's continuation_lines_width.
566 (try_window_id): Take the shortcut if ZV is visible in the
567 window, but there are actually no changes at ZV.
569 2001-07-02 Gerd Moellmann <gerd@gnu.org>
571 * xterm.h (x_free_dpy_colors): Add prototype.
573 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
574 right number of arguments.
576 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
577 ($(lwlibdir)TAGS): New target.
578 (TAGS): Fix dependency list.
580 * xterm.c (x_list_fonts): Make sure XFreeFont is called
583 2001-06-30 Gerd Moellmann <gerd@gnu.org>
585 * emacs.c (main): Remove extern declaration for sys_nerr, which
586 isn't used and causes a compilation error with GCC 3.0 on
589 2001-06-27 Gerd Moellmann <gerd@gnu.org>
591 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
592 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
593 (toplevel): Include <signal.h> and syssignal.h.
595 * sound.c (vox_configure, vox_close): Turn off atimers
598 2001-06-26 Gerd Moellmann <gerd@gnu.org>
600 * keyboard.c (read_char) <non_reread>: Record the previous idle
601 start time before calling timer_stop_idle.
602 (read_char) <reread_first>: After processing a help-echo event,
603 restore the previous idle start time.
605 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
606 the start of invisible text.
607 (setup_for_ellipsis): New function.
608 (next_overlay_string): After all overlay strings have been
609 processed, display an ellipsis if necessary.
610 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
611 (push_it): Initialize display_ellipsis_p on the iterator's stack.
613 * dispextern.h (struct iterator_stack_entry): Add member
616 2001-06-25 Gerd Moellmann <gerd@gnu.org>
618 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
619 on the value of the wait-for-wm frame parameter.
621 * xterm.h (struct x_output): Add member wait_for_wm.
623 * xfns.c (Qwait_for_wm): New variable.
624 (x_frame_parms): Add entry for `wait-for-wm".
625 (x_set_wait_for_wm): New function.
626 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
627 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
629 * xdisp.c (try_window_id) <all changes below window end>: Don't
630 take this shortcut if ZV is visible in the window.
631 (try_window_id): When checking for window start being in changed
632 text, don't check that the buffer's size has changed.
634 2001-06-23 Richard M. Stallman <rms@gnu.org>
636 * minibuf.c (Fcompleting_read): Doc fix.
638 2001-06-19 Gerd Moellmann <gerd@gnu.org>
640 * composite.c (Ffind_composition_internal): Accept ZV
641 and a string's end position as POS.
643 2001-06-18 Gerd Moellmann <gerd@gnu.org>
645 * composite.c (Ffind_composition_internal): Check POS
648 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
650 * editfns.c (Fmessage_box): If the frame is not under a window
651 system, output the message in the echo area.
653 2001-06-14 Richard M. Stallman <rms@gnu.org>
655 * xdisp.c (try_window_id): When EOB is visible, don't treat
656 insertion at EOB as if it were "off the bottom of the screen."
658 2001-06-11 Andrew Innes <andrewi@gnu.org>
660 * w32proc.c (create_child): Add new parameter is_gui_app.
661 (w32_executable_type): Add new parameter is_gui_app.
662 (sys_spawnve): Use it.
663 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
664 SIGQUIT. This matches better how the signals are interpreted by
665 MSVC compiled programs.
666 (syms_of_ntproc): Update docstring.
668 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
670 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
671 well otherwise note_mouse_highlight might optimize away highlighting
672 if we pass over that same overlay again.
674 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
676 * lread.c (Fload): Document that the argument is run via
677 substitute-in-file-name.
679 2001-05-31 Gerd Moellmann <gerd@gnu.org>
681 * Makefile.in (bootstrap-doc): New target.
682 (bootstrap-emacs): Depend on it.
684 * fileio.c (Fdo_auto_save): Don't try to create the directory of
685 auto-save-list-file-name when shutting down Emacs, because
686 creating the directory might signal an error, and leaves
687 Emacs in a strange state.
689 * term.c: (tty_cursor_hidden): New variable.
690 (update_begin): Don't call tty_hide_cursor. Clean up.
691 (update_end, set_terminal_window, set_scroll_region): Clean up.
692 (ring_bell, reset_terminal_modes): Clean up.
693 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
694 on tty_cursor_hidden.
695 (write_glyphs): Call tty_hide_cursor.
697 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
699 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
701 2001-05-30 Gerd Moellmann <gerd@gnu.org>
703 * xfns.c (enum image_value_type): New enumerator
704 IMAGE_STRING_OR_NIL_VALUE.
705 (parse_image_spec): Handle it.
706 (xbm_format, pbm_format): Use it for :foreground and :background.
707 (xbm_load, pbm_load): Check for nil color names.
709 * xterm.c (note_mouse_highlight): If an overlapping overlay
710 exists, but we find that we highlight the same overlay as before,
711 don't do the highlighting again.
713 2001-05-29 Gerd Moellmann <gerd@gnu.org>
715 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
716 Protect unibyte strings created by replacing their multibyte
717 equivalents in menu_items.
719 * keymap.c (Fsingle_key_description): NUL-terminate the string
720 buffer before calling build_string.
722 * callproc.c (Fcall_process): Deal with decode_coding returning
723 CODING_FINISH_INCONSISTENT_EOL.
725 2001-05-28 Gerd Moellmann <gerd@gnu.org>
727 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
728 an item's name with its key description in case the description
729 is a multibyte string.
731 * keymap.c (Fsingle_key_description): Create a multibyte string
734 * macros.c (Fstart_kbd_macro): Doc fix.
736 * xterm.c (cursor_in_mouse_face_p): New function.
737 (x_draw_stretch_glyph_string): Use it to choose a different GC
738 when drawing a cursor within highlighted text.
740 * editfns.c (char_property_eq): Put in #if 0.
742 * indent.c (string_display_width): Put in #if 0.
744 * lread.c (Fload): Remove unused label.
746 * termcap.c (speeds): Put in #if 0.
748 2001-05-18 Gerd Moellmann <gerd@gnu.org>
750 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
752 * xfaces.c (xlfd_point_size): Don't divide pixel size from
753 transformation matrix by 10.
755 2001-05-16 Gerd Moellmann <gerd@gnu.org>
757 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
758 only if it's equal to the former foreground pixel color.
759 (x_set_foreground_color, x_set_background_color)
760 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
762 2001-05-16 Dave Love <fx@gnu.org>
764 * insdel.c (signal_before_change, signal_after_change): Consider a
765 local change hook which changes the buffer.
767 * process.c (read_process_output): Don't call signal_after_change
768 and update_compositions after insert_from_string_before_markers.
770 2001-05-16 Gerd Moellmann <gerd@gnu.org>
772 * xfaces.c (split_font_name): Use the right field when
773 checking for `[...]' syntax.
775 * buffer.c (copy_overlays): New function.
776 (clone_per_buffer_values): Use it.
778 * buffer.h (OVERLAY_PLIST): New macro.
780 * keymap.c (Fsingle_key_description): Replace a build_string with
781 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
783 * fontset.c (Ffontset_info): Check that face is non-null
784 before accessing its fields.
786 2001-05-15 Gerd Moellmann <gerd@gnu.org>
788 * keyboard.c (read_key_sequence): Prevent generating a fake
791 * xfaces.c (split_font_name): Handle `[...]' for the right
794 * ccl.c (ccl_driver): Don't copy remaining bytes in case
795 of CCL_STAT_INVALID_CMD.
797 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
799 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
800 in <var> has no default value yet.
802 * xfaces.c (try_alternative_families): First try the FAMILY.
803 And if nothing is found in the end, try again with scalable fonts.
804 (try_font_list): Let try_alternative_families do a bit more of
805 the work. Only use FAMILY if it is not nil.
806 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
808 2001-05-14 Gerd Moellmann <gerd@gnu.org>
810 * xterm.c (note_mouse_highlight): Avoid changing the mouse
811 pointer shape when show_mouse_face has already done it.
813 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
816 * xfaces.c (split_font_name): Make sure to leave the loop
817 with the right value of `i'.
819 * xfaces.c (split_font_name): Handle matrix transformations
820 in the pixel and point size fields of XLFD font names.
821 (xlfd_point_size): Likewise.
823 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
825 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
826 (x_to_w32_font): Add prototype.
828 * regex.c (malloc, realloc, free) [emacs]: Undefine before
829 redefining, to avoid compiler warnings.
831 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
833 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
834 (w32_get_bdf_glyph): Cast between unsigned char and char when
835 passing arguments to subroutines, to shut up compiler warnings.
836 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
839 * xfaces.c: Include keyboard.h before frame.h, not after it.
841 * widget.c: Include keyboard.h before frame.h.
843 * w32term.h (struct image, struct face): Forward declaration, to
844 avoid compiler warnings.
846 2001-05-11 Gerd Moellmann <gerd@gnu.org>
848 * keyboard.c (read_key_sequence): Don't modify events when
849 generating fake prefix keys (mode-line, scroll-bar, ...) since
850 this prevents proper processing of such events when pushed back
851 into unread-command-events.
853 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
854 actually redrawn. Make the function static.
855 (note_mouse_highlight): Fix a case where the mouse cursor
856 was changed back to the text cursor.
858 * xterm.h (clear_mouse_face): Remove prototype.
860 * xdisp.c (try_window_id): Fix the fix and set the right
863 * xdisp.c (try_window_id): Fix computation of window end in the
864 case that lines were deleted at the end of the window. Add some
865 more debug_method_adds.
867 * xfaces.c (try_alternative_families): New function.
868 (try_font_list): Use it. If ATTRS specifies a family, check
869 fonts from that family first.
870 (choose_face_font): Remove code setting the family part of
873 2001-05-10 Gerd Moellmann <gerd@gnu.org>
875 * xdisp.c (try_window_id): Fix case of all changes before
878 * xdisp.c (try_window_id): Add some xasserts.
880 2001-05-09 Gerd Moellmann <gerd@gnu.org>
882 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
884 2001-05-09 Dave Love <fx@gnu.org>
886 * xdisp.c (GIVE_UP): Fix for K&R C.
888 2001-05-09 Gerd Moellmann <gerd@gnu.org>
890 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
892 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
893 back to the text cursor shape without need.
895 2001-05-07 Gerd Moellmann <gerd@gnu.org>
897 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
899 * dispextern.h (inverse_video): Declare extern.
901 * keyboard.c (delete_kboard): Handle the case that selected_frame
902 has been deleted in the course of x_connection_closed.
904 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
906 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
907 Fix the change from 2001-04-30.
909 2001-05-03 Gerd Moellmann <gerd@gnu.org>
911 * xfns.c (file_dialog_unmap_cb): New function.
912 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
913 where a dialog is closed via the window manager.
915 * xdisp.c (try_window_id): Cases of changes all in front of
916 the window start or all below the window end mostly rewritten.
917 (redisplay_window): Move the tests if try_window_id is
918 applicable to try_window_id.
919 (GIVE_UP): New macro.
921 2001-05-02 Gerd Moellmann <gerd@gnu.org>
923 * xterm.c (expose_window): Return int. If W is the window
924 currently being updated, mark the frame garbaged.
925 Fix computation of rows intersecting the exposed rectangle.
926 (expose_window_tree): Stop when expose_window returns 0.
928 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
929 again if it has already been drawn.
931 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
933 * syntax.c (update_syntax_table): Check that oldi has the same
934 properties as old_prop before deciding not to invalidate.
936 2001-04-30 Gerd Moellmann <gerd@gnu.org>
938 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
939 read-only text that is so because of text properties.
941 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
942 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
943 windows that are components of a Lucid menu bar.
945 2001-04-27 Gerd Moellmann <gerd@gnu.org>
947 * term.c (turn_on_face): Fix reverse video handling on terminals
948 that don't support colors.
950 2001-04-26 Gerd Moellmann <gerd@gnu.org>
952 * editfns.c (save_excursion_restore): Don't use XBUFFER on
955 2001-04-25 Gerd Moellmann <gerd@gnu.org>
957 * term.c (toggle_highlight): New function.
958 (turn_on_face): Change handling of reverse video.
960 * process.c (wait_reading_process_input):
961 Call record_asynch_buffer_change only if a timer really changed buffers.
963 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
964 of the number of overlays to check.
966 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
968 * xdisp.c (try_window_id): Fix a case where window_end_pos
969 and window_end_bytepos were not adjusted.
971 2001-04-23 Gerd Moellmann <gerd@gnu.org>
973 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
976 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
978 * process.c (wait_reading_process_input) [!subprocesses]:
979 Don't reference waiting_for_user_input_p, it's not defined in the
980 branch without async subprocesses support.
982 2001-04-19 Gerd Moellmann <gerd@gnu.org>
984 * keyboard.c (delete_kboard): Prevent a dangling reference
985 from current_kboard to KB, which is freed.
987 * process.c (wait_reading_process_input):
988 Call record_asynch_buffer_change after running timers, to make
989 read_key_sequence aware of buffer changes from under it.
991 2001-04-18 Gerd Moellmann <gerd@gnu.org>
993 * xfaces.c (Qscalable_fonts_allowed): New variable.
994 (realizing_basic_faces_p): Removed.
995 (x_face_list_fonts): Special handling for realizing_basic_faces_p
997 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
998 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
999 for scalable-fonts-allowed to t.
1001 * fileio.c (Finsert_file_contents): If the file size returned from
1002 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1003 read from files on a procfs whose contents are generated dynamically.
1005 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1007 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1008 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1009 (__memalign_hook): Make the two prototypes consistent.
1011 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1013 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1014 matrix of mini-windows.
1016 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1018 * intervals.c (find_interval): Don't rebalance during signal handling.
1020 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1022 * fns.c: Include blockinput.h.
1024 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1026 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1028 * fns.c (Fcompare_strings): Fix return values.
1030 * window.c (window_scroll): Change the meaning of N to mean
1031 N screen-fulls or N lines.
1032 (window_scroll_pixel_based, window_scroll_line_based)
1033 (scroll_command, Fscroll_other_window): Change accordingly.
1035 * window.c (window_scroll_pixel_based, Frecenter):
1036 Call window_box_height instead of using it.last_visible_y for the
1037 height of the window.
1039 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1040 instead of using it.last_visible_y for the height of the window.
1042 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1043 From Dan Holmsand <dan@eyebee.com>.
1045 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1046 able to write to hidden and system files. From Dan Holmsand
1049 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1050 Holmsand <dan@eyebee.com>.
1052 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1054 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1056 * window.c (window_internal_height): Return 1 less if the
1057 window has a header line.
1059 * xdisp.c (try_window_id): When scrolling on a terminal, take
1060 the change of window_internal_height into account.
1062 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1064 * gmalloc.c (align): If the argument SIZE would overflow
1065 __malloc_ptrdiff_t, fail right away.
1067 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1069 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1070 Make sure the tooltip is completely visible.
1071 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1073 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1075 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1077 2001-04-06 Dave Love <fx@gnu.org>
1079 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1082 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1084 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1086 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1088 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1090 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1092 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1094 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1095 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1097 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1098 shell widget's position only if it is non-null.
1100 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1101 Set f->output_data.x->widget to null after destroying it.
1103 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1104 FILENAME to bring it in synch with the documentation.
1106 * xfaces.c (realizing_basic_faces_p): Renamed from
1107 realize_default_face_p.
1108 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1109 (realize_default_face): Don't set the flag.
1111 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1113 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1115 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1117 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1118 the buffer that was used for echoing.
1120 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1121 (first_font_matching): Removed unused function.
1122 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1123 (may_use_scalable_font_p): Remove parameter FONT; rename
1124 parameter NAME to FONT.
1125 (x_face_list_fonts): Fix missing bounds check.
1126 (realizing_default_face_p): New variable.
1127 (realize_default_face): Set and clear that flag.
1128 (x_face_list_fonts): When called during the realization of the
1129 default face, and no matching fonts are found when ignoring
1130 scalable fonts and fonts matching a regexp from
1131 face-ignored-fonts, try without ignoring fonts.
1133 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1135 * xfns.c (postprocess_image): New function.
1136 (lookup_image): Call it for all image types except PostScript.
1137 (x_kill_gs_process): Call postprocess_image.
1139 * xterm.c (x_use_underline_position_properties): New variable.
1140 (x_draw_glyph_string): Use it.
1141 (syms_of_xterm): DEFVAR_BOOL it.
1143 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1145 * xterm.c (x_alloc_nearest_color_1): New function.
1146 (x_alloc_nearest_color): Use it.
1147 (x_color_cells): Take a Display as argument, instead of a frame.
1148 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1149 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1150 (x_initialize): Register cvt_string_to_pixel as resource converter
1151 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1153 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1155 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1156 (set_iterator_to_next): If a string from a display property ends,
1157 consider the case that this might also be the end of an
1158 overlay string having the display property.
1160 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1162 * xdisp.c (reseat_to_string): Undo last change.
1164 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1165 matrix of a window when the header line changes, when
1166 new rows are allocated, or when the width changes.
1168 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1170 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1172 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1174 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1177 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1179 * data.c (Fsubr_interactive_form): New function.
1180 (syms_of_data): Defsubr it.
1182 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1183 (live_float_p, live_misc_p): Return 1 only if the offset of the
1184 pointer in its block is >= 0.
1186 2001-03-28 Paul Eggert <eggert@twinsun.com>
1188 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1189 microseconds calcuation. Avoid double-rounding problem.
1190 In doc string, warn that the result is approximate.
1192 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1194 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1195 bind `inhibit-eval-during-redisplay' to t.
1197 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1199 * xdisp.c (inhibit_eval_during_redisplay)
1200 (Qinhibit_eval_during_redisplay): New variables.
1201 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1202 don't eval, return nil instead.
1203 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1204 Initialize Qinhibit_eval_during_redisplay.
1206 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1207 the iterator's multibyte_p flag.
1209 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1210 instead of setting it to zero; it's incremented for each frame
1211 where the menu face is changed.
1213 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1214 change bottom shadow accordingly.
1216 * xterm.c (expose_window_tree, expose_frame): Don't compute
1218 (expose_window): Do it here instead.
1219 (x_draw_glyph_string): Fix a computation of the underline position.
1221 * bytecode.c (BYTE_CODE_QUIT): New macro.
1222 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1224 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1226 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1227 Give up if matrix starts in an ellipsis.
1228 (init_from_display_pos): Do nothing if POS doesn't specify
1229 a dpvec_index but the iterator has such a position.
1231 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1233 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1234 x/y position is (0, 0) after destroying the menu bar, restore
1235 its original position.
1237 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1238 (init_from_display_pos): Use it.
1239 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1241 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1243 * xdisp.c (try_window_id): Undo last change.
1245 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1247 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1249 * buffer.c (syms_of_buffer): Doc fix.
1251 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1253 * xfaces.c (x_update_menu_appearance): Use local variable
1254 popup_path for setting font resources.
1256 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1258 * frame.c (Fframe_list): Don't reference tip_frame if
1259 HAVE_WINDOW_SYSTEM is not defined.
1261 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1264 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1266 * xdisp.c (init_from_display_pos): Test invisible property
1267 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1269 * xdisp.c (redisplay_internal) <update one window>: Make sure
1270 last_arrow_position and last_arrow_string are set.
1272 * frame.c (Fframe_list): Don't return a tooltip frame.
1274 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1276 * xdisp.c (mark_window_display_accurate_1): New function,
1277 extracted from mark_window_display_accurate.
1278 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1279 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1280 (mark_window_display_accurate): Use it.
1281 (redisplay_internal): Use it for the selected window.
1282 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1283 for the selected frame.
1285 * xdisp.c Use make_number, for readability.
1286 (try_window_id): Disable rows below the window end.
1287 (try_window_reusing_current_matrix): Use cursor_row_p.
1288 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1290 (init_from_display_pos): If POS specifies a position in a display
1291 vector, maybe get the iterator set up for that ellipsis.
1293 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1295 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1297 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1299 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1301 * xfaces.c (x_update_menu_appearance): Use a different path
1302 for Lucid popup menus.
1304 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1306 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1308 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1309 (string_buffer_position): Use `make_number'.
1311 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1313 * xfaces.c (x_update_menu_appearance): Renamed from
1314 x_set_menu_face_resources. Use different resources for popups.
1316 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1317 (GC_CHECK_STRING_BYTES): Don't define.
1319 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1320 Removed, together with subroutines.
1321 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1322 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1324 * dispextern.h (x_set_menu_resources_from_menu_face):
1327 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1328 Remove calls to x_set_menu_resources_from_menu_face.
1330 * xfaces.c (xm_set_menu_resources_from_menu_face):
1331 Remove #ifndef LESSTIF_VERSION.
1333 * xmenu.c: Include widget.h.
1334 (single_submenu): Return int. Some cleanup.
1335 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1337 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1339 * xterm.c (x_update_window_end): Handle overwritten mouse face
1340 also for tool bar windows.
1341 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1342 DRAW is DRAW_IMAGE_RAISED.
1344 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1346 * print.c (syms_of_print): Doc fixes.
1348 * fns.c (Fmd5): Doc fix.
1350 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1352 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1353 Clear area of the frame not occupied by the scroll bar.
1355 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1356 tip frame's root window buffer to *tip* right after creating
1359 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1360 is an integer don't have to be for space characters.
1362 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1364 * indent.c (current_column, current_column_1, Fmove_to_column)
1365 (compute_motion): Handle characters from display vectors differently.
1367 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1369 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1370 drawing glyph string.
1372 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1374 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1375 (command_loop_1): Undo last change.
1377 * xterm.c (fast_find_position): Return the correct vpos.
1379 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1380 non-null, set a per-buffer value in BUF instead of the current buffer.
1381 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1382 Call store_symval_forwarding with BUF null.
1383 (set_internal): Call store_symval_forwarding with the BUF
1384 parameter passed to set_internal. Formerly, the value was always
1385 set in the current buffer; the buffer recorded in specbind for
1386 this case wasn't used.
1387 (arith_driver): Reindent.
1389 * buffer.c (swap_out_buffer_local_variables):
1390 Call store_symval_forwarding with BUF null.
1392 * lisp.h (store_symval_forwarding): Change prototype.
1394 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1396 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1398 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1399 FOR_DELETION. Avoid resizing the mini-window of the selected
1400 frame if FOR_DELETION is set.
1401 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1402 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1405 * window.c (Fset_window_configuration): Change call to
1406 do_switch_frame to new format.
1408 * keyboard.c (quit_throw_to_read_char): Change call to
1409 do_switch_frame to new format.
1411 * lisp.h (do_switch_frame): Change prototype.
1413 * frame.c (Fframe_parameters): In the `buffer-list' frame
1414 parameter, store the buffer list of FRAME, not the list of the
1417 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1418 box just because the glyph row's full_width_p flag is set.
1420 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1422 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1423 skip the padding blanks inserted in extend_face_to_end_of_line,
1424 before checking for trailing whitespace.
1426 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1428 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1429 Remove special handling for LessTif/Motif.
1430 (toplevel): Don't include Xm/Xm.h.
1432 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1433 Remove workaround code for LessTif; it doesn't work anymore.
1435 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1438 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1439 Don't access private scroll bar data; it's no longer necessary with
1440 contemporary LessTif.
1442 * xfaces.c (xm_set_menu_resources_from_menu_face):
1443 Change #if 0 to #ifndef LESSTIF_VERSION.
1445 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1446 removing button grabs.
1448 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1450 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1451 and clip-large-size-font as obsolete.
1453 * lread.c (read_multibyte): Check the validity of multibyte
1454 sequence. If invalid, return the first byte.
1456 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1458 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1459 before running the command; timer functions or process
1460 filters may have set it.
1462 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1464 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1467 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1469 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1472 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1474 * dispextern.h (string_buffer_position): Add prototype.
1476 * xdisp.c (string_buffer_position, display_prop_string_p)
1477 (single_display_prop_string_p): New functions.
1479 * xterm.c (note_mouse_highlight): If there's no help-echo on
1480 a string, look at the buffer text ``under'' it.
1482 * keyboard.c (make_lispy_event): Add string info to the event,
1483 analogous to what's done on mode lines.
1484 (read_key_sequence): For a click on a string, consider `local-map'
1485 and `keymap' of that string.
1487 * keyboard.c (make_lispy_event, make_lispy_movement):
1488 Adjust calls to buffer_posn_from_coords to new format.
1490 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1492 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1495 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1496 flags argument to emacs_open; it seems to conflict with O_EXCL.
1498 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1500 * composite.h (struct composition): Change types of members;
1501 glyph_len to unsigned, width to unsigned short.
1503 2001-03-08 Andrew Innes <andrewi@gnu.org>
1505 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1508 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1510 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1513 * xterm.c (note_mouse_highlight): Handle mouse-face and
1514 help-echo in strings.
1515 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1516 (fast_find_string_pos): New function.
1518 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1519 (display_string): Call face_at_string_position with new parameter.
1521 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1522 Handle `mouse-face'.
1524 * dispextern.h (face_at_string_position): Change prototype.
1526 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1528 * keyboard.c (make_lispy_event): Avoid generating drag events
1529 if the mouse hasn't actually moved to another buffer position.
1531 2001-03-08 Dave Love <fx@gnu.org>
1533 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1535 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1537 * process.c (Fset_process_window_size): Fix a typo.
1539 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1541 * coding.c (detect_coding_sjis): Do more rigid check.
1542 (detect_coding_big5): Likewise.
1543 (decode_coding_sjis_big5): Likewise.
1544 (Fdetect_coding_region): Call detect_coding_system with tailing
1545 anchor byte `\0' for more rigid detection.
1546 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1547 (Fdetect_coding_string): Likewise.
1549 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1551 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1552 a string before extracting its data.
1554 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1556 * window.c (Frecenter): Rewrite code handling negative values
1557 of ARG on graphical frames.
1559 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1561 * window.c (displayed_window_lines): If W->start is outside the
1562 accessible portion of the buffer, call start_display with BEGV or
1563 ZV instead of W->start.
1565 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1567 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1569 * process.c (Fset_process_filter): Don't crash if the input
1570 file descriptor of PROCESS is closed.
1571 (Fset_process_window_size): Likewise.
1573 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1575 * xterm.c (XTflash): Make the timeout of select shorter, and call
1576 select repeatedly until the desired time expires.
1578 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1580 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1582 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1584 * lisp.h (Vwindow_list): Declare extern.
1586 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1588 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
1590 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1592 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
1593 to detect a case where we have to highlight a different region
1594 despite not having left the currently highlighted region.
1595 Set mouse_face_overlay in the x_display_info.
1596 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
1598 * xterm.h (struct x_display_info): Add mouse_face_overlay.
1600 * buffer.c (mouse_face_overlay_overlaps): New function.
1602 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
1603 (Qmouse_face): Declare extern.
1605 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
1606 if face_change_count is non-zero.
1608 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1610 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
1611 that the source is unibyte.
1613 2001-03-05 Dave Love <fx@gnu.org>
1615 * xterm.c (XTmouse_position): Fix typo.
1617 2001-03-05 Gerd Moellmann <gerd@gnu.org>
1619 * minibuf.c (read_minibuf): Clean up the binding stack if
1620 called noninteractively.
1622 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1624 * coding.c (syms_of_coding): Docstring modified.
1626 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1628 * charset.c (char_to_string): If a single byte char has modifier
1629 bits that can't be reflected to the character code, ignore them
1630 instead of signaling an error.
1632 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1634 * s/msdos.h: Update copyright notice.
1636 * dosfns.h: Update copyright notice.
1638 * dosfns.c: Update copyright notice.
1640 * msdos.c: Update copyright notice.
1642 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1644 * xterm.c (glyph_rect): New function.
1645 (XTmouse_position): Use it to raise the threshold for mouse
1646 movement event generation.
1648 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
1650 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
1651 specifies (reverse . t), reverse the initial screen colors.
1652 (IT_set_frame_parameters): If the property is foreground-color,
1653 but we are reversing the colors, set bg_set, not fg_set.
1654 Likewise for setting background-color and reversing: set fg_set.
1655 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
1658 * xfaces.c (Finternal_set_lisp_face_attribute)
1659 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
1662 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1664 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
1665 to a single slash in the middle of file names.
1667 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
1668 Accept only alphanumeric time zone names.
1670 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
1672 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1673 a widget to zero height.
1675 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1677 * window.c (Fwindow_end): Call move_it_past_eol only if
1678 ending up on a partially visible line.
1680 2001-03-01 Dave Love <fx@gnu.org>
1682 * ccl.c (Fccl_execute): Doc fix.
1684 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1686 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
1687 of the tool bar before calling x_figure_window_size.
1689 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
1690 NULL after destroying it, otherwise XTread_socket can access a
1691 destroyed widget when input is unblocked.
1693 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
1695 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
1696 same name as before, although there was a change in fontsets.
1698 2001-02-28 Ken Raeburn <raeburn@gnu.org>
1700 * lisp.h (Fframe_parameter): Declare.
1702 * window.c (set_window_buffer): Field vscroll is an int, not a
1705 2001-02-28 Gerd Moellmann <gerd@gnu.org>
1707 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
1710 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
1713 * alloc.c (toplevel): Include process.h.
1714 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
1715 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
1716 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
1717 (allocate_vector, allocate_hash_table, allocate_window)
1718 (allocate_frame, allocate_process, allocate_other_vector):
1720 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
1721 (mark_maybe_pointer): New function.
1722 (mark_memory): Also mark Lisp data to which only pointers
1723 remain and not Lisp_Objects.
1724 (min_heap_address, max_heap_address): New variables.
1725 (mem_find): Return MEM_NIL if START is below min_heap_address or
1726 above max_heap_address.
1727 (mem_insert): Compute min_heap_address and max_heap_address.
1729 * process.c (make_process): Use allocate_process.
1731 * frame.c (make_frame): Use allocate_frame.
1733 * window.c (make_window, make_dummy_parent): Use allocate_window.
1734 (Fcurrent_window_configuration): Use allocate_other_vector.
1736 * lisp.h (allocate_vectorlike): Remove prototype.
1737 (allocate_vector, allocate_other_vector, allocate_frame)
1738 (allocate_window, allocate_process, allocate_hash_table):
1741 * fns.c (Fdelete, larger_vector): Use allocate_vector.
1742 (make_hash_table, copy_hash_table): Use allocate_hash_table.
1744 2001-02-27 Kenichi Handa <handa@etl.go.jp>
1746 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1747 treat the produced bytes as a valid multibyte sequence.
1749 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1750 (ccl_driver) <CCL_WriteMultibyteChar2>:
1751 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1752 <ccl_finish>: Set ccl->eight_bit_control properly.
1754 * ccl.h (struct ccl_program): New member eight_bit_control.
1756 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1758 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1759 accessible_keymaps_char_table.
1760 (accessible_keymaps_char_table): Obey `is_metized'.
1761 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1764 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1766 * dispnew.c: Check HAVE_TERM_H before including term.h.
1768 2001-02-24 Andrew Innes <andrewi@gnu.org>
1770 * makefile.w32-in: Update copyright notice.
1772 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1774 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1776 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1778 * Makefile.in (lisp): Add international/utf-8.elc.
1780 * fontset.c (Fnew_fontset): Fix handling of the case that an
1781 element of FONTLIST is a cons of family and registry.
1783 2001-02-23 Jason Rumney <jasonr@gnu.org>
1785 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1786 to height unconditionally.
1788 * w32term.c (x_set_glyph_string_background_width): Extend the
1789 background face to the end of the drawing area in the text area, only.
1790 (x_insert_glyphs): Call window_box_left to obtain the left
1791 x-coordinate of the area to shift.
1793 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
1796 2001-02-22 Andrew Innes <andrewi@gnu.org>
1798 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
1799 ($(BLD)\dispnew.obj):
1800 ($(BLD)\editfns.obj):
1801 ($(BLD)\fileio.obj):
1802 ($(BLD)\filelock.obj):
1803 ($(BLD)\keyboard.obj):
1804 ($(BLD)\w32proc.obj):
1805 ($(BLD)\process.obj):
1806 ($(BLD)\sysdep.obj): Ditto.
1808 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
1810 ($(BLD)/dispnew.$(O)):
1811 ($(BLD)/editfns.$(O)):
1812 ($(BLD)/fileio.$(O)):
1813 ($(BLD)/filelock.$(O)):
1814 ($(BLD)/keyboard.$(O)):
1815 ($(BLD)/w32proc.$(O)):
1816 ($(BLD)/process.$(O)):
1817 ($(BLD)/sysdep.$(O)): Ditto.
1819 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1821 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1822 at the start of the function, check that the \n in it->c is
1823 from the iterator's current position.
1825 * xdisp.c (handle_single_display_prop): Add parameter
1826 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1827 properties which replace the display of text with something else.
1828 (handle_display_prop): Call handle_single_display_prop with
1829 additional argument saying if we already replaced text display
1830 with something else. Use AREF.
1831 (with_echo_area_buffer_unwind_data, display_menu_bar)
1832 (decode_mode_spec_coding): Use AREF and ASIZE.
1834 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1835 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1836 * vmstime.h: Files removed.
1838 * unexencap.c, unexfx2800.c: Files removed.
1840 * dispnew.c (direct_output_for_insert): Give up if we are showing
1841 a message or just cleared the message because we might need to
1842 resize the echo area window or display an empty echo area.
1844 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1846 * xdisp.c (redisplay_internal): Do the
1847 mark_window_display_accurate after all windows have been
1848 redisplayed because this call resets flags in buffers which are
1849 needed for proper redisplay.
1851 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1852 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1855 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1856 busy_window to hourglass_window, busy_p to hourglass_p.
1858 * msdos.h (struct x_output): Rename busy_window to
1859 hourglass_window, busy_p to hourglass_p.
1861 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1862 busy_window to hourglass_window, busy_p to hourglass_p.
1864 * xfns.c: Rename everything containing *busy_cursor* and similar
1866 (syms_of_w32fns): Rename x-busy-pointer-shape to
1867 x-hourglass-pointer-shape, display-busy-cursor to
1868 display-hourglass, busy-cursor-delay to hourglass-delay.
1870 * w32fns.c: Rename everything containing *busy_cursor* and similar
1872 (syms_of_w32fns): Rename x-busy-pointer-shape to
1873 x-hourglass-pointer-shape, display-busy-cursor to
1874 display-hourglass, busy-cursor-delay to hourglass-delay.
1876 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1879 * dispextern.h (start_hourglass, cancel_hourglass)
1880 (display_hourglass_p): Renamed from *busy_cursor*.
1882 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1884 * keyboard.c (read_char): When an event from unread-command-events
1885 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1887 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1888 equal to the current buffer.
1890 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1891 nil, otherwise we're left with truncate_lines t when a message
1892 is printed with message-truncate-lines bound to t.
1894 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1896 * window.c (Fmove_to_window_line): Undo last change.
1897 (displayed_window_lines): Call line_bottom_y to determine
1898 the line's bottom position.
1900 * dispextern.h (line_bottom_y): Add prototype.
1902 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1903 (pos_visible_p): Use it.
1905 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1906 set redisplaying_p to 0 here instead of in Frecursive_edit.
1907 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1910 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1912 (syms_of_xdisp): Initialize new variables.
1913 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1914 Specbind `inhibit-menubar-update' when updating the menu bar.
1916 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1919 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1922 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1925 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1926 to the start of the file.
1928 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1930 * window.c (set_window_buffer): Fix last change.
1932 * window.c (set_window_buffer): Set window's vscroll to 0.
1934 * window.c (coordinates_in_window): Increase width of area
1935 where the vertical line can be dragged.
1937 * xterm.c (x_set_glyph_string_background_width): Extend the
1938 background face to the end of the drawing area in the text
1941 * xdisp.c (handle_single_display_prop): Set iterator's position
1942 to where the `display' property starts, like for images.
1943 (dump_glyph): New function.
1944 (dump_glyph_row): Use it. Dump info about marginal areas.
1946 * dispnew.c (direct_output_for_insert): Recognize more cases where
1947 glyphs can be written instead of being inserted.
1949 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1950 the left x-coordinate of the area to shift.
1952 * dired.c (directory_files_internal): Set result list to nil
1955 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1957 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1958 invalid multibyte sequence, treat *SRC as a character of
1961 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1963 * textprop.c (Fset_text_properties): Doc fix.
1965 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1967 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1969 2001-02-14 Dave Love <fx@gnu.org>
1971 * coding.c: Doc and message fixes.
1973 2001-02-14 Andrew Innes <andrewi@gnu.org>
1975 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1976 Emacs frame above the screen size.
1978 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1980 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1982 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1984 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1985 case that TO ends up beyond ZV after running before-change-functions.
1987 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1988 the selected window if it is showing the buffer in question.
1990 * dired.c (directory_files_internal): Initialize errno.
1991 (toplevel): Include errno.h.
1993 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1995 * xfaces.c (best_matching_font): New parameter width_ratio.
1996 Multiply avgwidth by width_ratio.
1997 (choose_face_font): Call best_matching_font with width_ratio
1998 calculated from the column width of C.
2000 2001-02-12 Andrew Innes <andrewi@gnu.org>
2002 The following changes are to draw box lines inside characters area
2003 if line-width is negative.
2005 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2006 face->box_line_width is negative.
2007 (x_produce_stretch_glyph): Likewise.
2008 (x_produce_glyphs): Likewise.
2009 (x_estimate_mode_line_height): Likewise.
2010 (x_draw_glyph_string_background): Likewise.
2011 (x_draw_glyph_string_foreground): Likewise.
2012 (x_draw_composite_glyph_string_foreground): Likewise.
2013 (x_draw_glyph_string_box): Likewise.
2014 (x_draw_image_foreground): Likewise.
2015 (x_draw_image_relief): Likewise.
2016 (x_draw_image_foreground_1): Likewise.
2017 (x_draw_image_glyph_string): Likewise.
2019 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2021 The following changes are to draw box lines inside characters area
2022 if line-width is negative.
2024 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2025 face->box_line_width is negative.
2026 (x_produce_stretch_glyph): Likewise.
2027 (x_produce_glyphs): Likewise.
2028 (x_estimate_mode_line_height): Likewise.
2029 (x_draw_glyph_string_background): Likewise.
2030 (x_draw_glyph_string_foreground): Likewise.
2031 (x_draw_composite_glyph_string_foreground): Likewise.
2032 (x_draw_glyph_string_box): Likewise.
2033 (x_draw_image_foreground): Likewise.
2034 (x_draw_image_relief): Likewise.
2035 (x_draw_image_foreground_1): Likewise.
2036 (x_draw_image_glyph_string): Likewise.
2038 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2039 and :line-width can be negative.
2040 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2042 2001-02-09 Jason Rumney <jasonr@gnu.org>
2044 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2045 characters the same as ASCII and latin-1.
2046 (x_display_and_set_cursor): Check for the focus frame's selected
2047 window instead of selected_window.
2048 (x_after_update_window_line): Don't clear if frame's internal
2049 border width is zero.
2050 (x_new_font): Don't change a tooltip's size.
2051 (w32_initialize): Set char_ins_del_ok to 1.
2053 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2054 (x_set_font): If font hasn't changed, avoid recomputing
2055 faces and other things.
2056 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2057 (Fx_create_frame): Add the tool bar height to the frame height.
2058 (x_create_tip_frame): Prevent changing the tooltip's
2059 background color by specifying a color for the default font
2061 (Qcancel_timer): New variable.
2062 (syms_of_w32fns): Initialize and staticpro it.
2063 (Fx_hide_tip, Fx_show_tip): Use it.
2064 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2066 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2068 * w32.c (init_environment): Duplicate local string before putenv.
2070 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2072 * charset.c (Fstring): A typo.
2074 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2076 * charset.c (Fstring): If all arguments are less than 256, return
2079 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2080 return a unibyte string.
2082 * coding.c (code_convert_region): After detecting a coding, if
2083 nothing found, set coding->composing to COMPOSITION_NO.
2084 (decode_coding_string): Likewise.
2086 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2088 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2091 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2093 * charset.c (parse_str_to_multibyte): New function.
2095 * charset.h (parse_str_to_multibyte): Extern it.
2097 * print.c (print_string): If we are going to print a unibyte
2098 string into a multibyte buffer, convert the string to multibyte by
2101 2001-02-06 Andrew Innes <andrewi@gnu.org>
2103 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2104 been created. It seems we can get sent window messages such as
2105 WM_ERASEBKGND before we properly update a frame.
2107 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2109 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2110 Avoid some unnecessary cursor positioning.
2112 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2114 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2115 (LFACE_AVGWIDTH): New macro.
2117 (check_lface_attrs): Check LFACE_AVGWIDTH.
2118 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2119 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2120 (merge_face_vectors): Check LFACE_AVGWIDTH.
2121 (Finternal_make_lisp_face): Use AREF.
2122 (xm_set_menu_resources_from_menu_face)
2123 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2124 (Finternal_lisp_face_empty_p): Use AREF.
2125 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2126 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2127 Compare average widths..
2128 (best_matching_font): Arrange for comparing average widths.
2130 * dispextern.h (enum lface_attribute_index):
2131 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2133 2001-02-05 Dave Love <fx@gnu.org>
2135 * puresize.h: Revert last change following loadup.el change.
2137 2001-02-05 Andrew Innes <andrewi@gnu.org>
2139 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2140 invocation of temacs, to work with Windows 2000.
2141 (bootstrap-emacs): Ditto.
2143 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2145 * xterm.c (x_display_and_set_cursor): Check for the focus
2146 frame's selected window instead of selected_window.
2148 * xdisp.c (try_scrolling): If point is in the line below the
2149 window, make sure to move the iterator at least a canonical
2152 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2154 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2156 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2157 If invalid, execute CCL_INVALID_CMD.
2158 (ccl_driver): If the CCL program is terminated because of
2159 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2160 destination instead of throwing them away.
2162 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2164 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2165 faces and other things.
2167 * xdisp.c (get_next_display_element): Fix case of empty
2168 display table entry.
2170 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2172 * editfns.c (Fconstrain_to_field): Doc fix.
2174 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2175 into `thoroughly', to make it consistent with the doc string.
2177 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2179 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2181 * search.c (search_buffer): Call set_search_regs with a byte
2182 position, not a character position.
2184 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2187 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2189 * frame.c (Fmodify_frame_parameters): Doc fix.
2191 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2193 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2194 identifier which is not reserved by Standard C.
2196 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2198 * window.c (enum window_part): New enumeration.
2199 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2201 (coordinates_in_window): Return an enumerator from enum
2202 window_part. Fix handling of right scroll bar.
2203 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2204 `right-fringe' instead of `left-bitmap-area' and
2205 `right-bitmap-area'. Use enumerators from enum window_part
2206 instead of hard-coded integers.
2207 (check_window_containing, window_from_coordinates):
2208 Use enumerators from enum window_part instead of hard-coded integers.
2209 (syms_of_window): Replace Qleft_bitmap_area and
2210 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2212 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2214 * editfns.c (Fformat_time_string): Doc fix.
2216 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2218 * keymap.c (Fwhere_is_internal): Use the first valid binding
2219 if no ascii binding is found (when firstonly is t).
2221 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2223 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2224 instead of Finteractive_p.
2226 * lisp.h (interactive_p): Add prototype.
2228 * eval.c (interactive_p): New function.
2229 (Finteractive_p): Use it.
2231 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2233 2001-01-31 Dave Love <fx@gnu.org>
2235 * .gdbinit (hook-run): Define to run xreload.
2237 * textprop.c (Fset_text_properties): Fix newline in doc string.
2239 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2241 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2242 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2244 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2245 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2246 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2248 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2251 2001-01-30 Dave Love <fx@gnu.org>
2253 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2256 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2258 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2259 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2261 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2263 * textprop.c (Fset_text_properties): Doc fix.
2265 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2267 * xdisp.c (forward_to_next_line_start): Remove xassert.
2269 2001-01-29 Jason Rumney <jasonr@gnu.org>
2271 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2272 returning without releasing it.
2274 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2276 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2277 for '^', '$', and '\0'.
2279 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2281 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2282 regex for '^', '$', and '\0'.
2284 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2285 only if current_sblock has been initialized.
2287 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2288 terminal frame even if it is the only visible frame.
2290 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2292 * fontset.c (font_family_registry): Even if FONTNAME conform to
2293 XLFD, if it specifies other fields than family and registry,
2294 return FONTANME. New argument FORCE if nonzero cancel that feature.
2295 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2296 a signle byte character. Don't set FAMILY part to nil here.
2297 It is handled by the caller choose_face_font.
2298 (Fnew_fontset): Call font_family_registry with FORCE 0.
2299 (Fset_fontset_font): Likewise.
2301 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2303 * xdisp.c (display_line): Don't treat a newline as fitting
2306 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2308 * window.c (size_window): Set the window's orig_top to nil when
2309 changing heights, so that a future shrink_mini_window won't
2310 restore a bogus height.
2312 * frame.c (do_switch_frame): If selected frame has a mini-window,
2313 resize that to exact size.
2315 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2317 * xdisp.c (display_line): Simplify check for glyphs fitting
2318 entirely in the line.
2320 * xfns.c (xic_style): New variable.
2321 (create_frame_xic): Move static variable to global scope for
2322 the case that `static' gets defined away.
2324 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2326 * coding.c (decode_coding): Set a flag for inhibiting
2328 (code_convert_region): Always set saved_coding_symbol.
2329 (decode_coding_string): Likewise. Update coding->symbol when we
2330 encounter a inconsistent eol by the same way as code_convert_region.
2332 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2334 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2337 * xterm.c (x_after_update_window_line): Don't clear if frame's
2338 internal border width is zero.
2339 (x_clear_area): New function.
2340 (x_after_update_window_line, x_clear_end_of_line)
2341 (x_scroll_bar_create, x_scroll_bar_set_handle)
2342 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2343 instead of XClearArea.
2345 * xterm.h (x_clear_area): Add prototype.
2347 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2348 which doesn't seem necessary anymore with Lesstif 0.92.
2350 2001-01-25 Dave Love <fx@gnu.org>
2352 * puresize.h (BASE_PURESIZE): Up to 720000.
2354 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2356 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2358 * xdisp.c (echo_area_display): Don't call redisplay_internal
2359 when Emacs is shutting down. We can't run hooks etc. that
2360 would be necessary to do a redisplay.
2362 * lread.c (read_integer): Use type EMACS_INT instead of int.
2364 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2366 * ccl.c (ccl_driver): Fix last change.
2368 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2370 * ccl.h (sturct ccl_program): New member suppress_error.
2372 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2373 insert error message to the output.
2374 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2376 * coding.h (struct coding_system): New member suppress_error.
2378 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2379 (Fset_terminal_coding_system_internal): Set the member
2380 suppress_error to 1.
2381 (Fset_safe_terminal_coding_system_internal): Likewise.
2383 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2385 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2386 as if it was a `charset'.
2388 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2390 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2391 value in where_is_cache; the next lookup in the cache returns
2392 something bogus if we do.
2394 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2396 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2397 if HAVE_WINDOW_SYSTEM isn't defined.
2399 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2401 * fns.c (sweep_weak_table): Fix code taking items out of
2402 the hash collision chain. Some cleanup.
2404 * xterm.c (x_new_font): Don't change a tooltip's size.
2406 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2407 background color by specifying a color for the default font
2410 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2412 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2413 a workaround for SunOS 4's cc.
2414 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2415 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2416 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2419 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2421 * xterm.c (x_set_window_size_1): New function extracted from
2423 (x_set_window_size): Use it.
2424 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2425 doesn't have a widget, like tooltips.
2427 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2429 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2431 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2433 * fns.c (Fset_char_table_default): Fix to make sub char-table
2436 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2438 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2439 a desired tool bar string, even if there are no tool bar items.
2441 * xdisp.c (Ftool_bar_lines_needed): New function.
2442 (syms_of_xdisp): Defsubr it.
2444 * editfns.c (Fformat): Don't extend text properties from arguments
2445 to padding chars in the result.
2447 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2449 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2451 2001-01-20 Andrew Innes <andrewi@gnu.org>
2453 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2454 (w32_initialize): Don't set term hooks that aren't actually needed
2457 * xfaces.c (realize_default_face):
2459 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2461 * xdisp.c (handle_single_display_prop): Remove references to
2462 FRAME_W32_CONSOLE_P.
2464 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2466 * frame.h (output_method): Remove output_w32_console method.
2467 (FRAME_W32_CONSOLE_P): Remove macro.
2469 * frame.c (Qw32_console): Remove variable.
2470 (Fframep): Remove references to it.
2471 (syms_of_frame): Ditto.
2472 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2474 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2477 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2479 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2481 2001-01-19 Andrew Innes <andrewi@gnu.org>
2483 * w32.c (init_environment): Add a version-independent site-lisp
2484 directory to EMACSLOADPATH, after the version dependent one.
2486 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2488 * editfns.c (Fbuffer_substring): Doc fix.
2490 * xdisp.c (message_dolog, message2, message2_nolog):
2491 Rename parameter LEN to NBYTES.
2493 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2495 * charset.c (strwidth): Use c_string_width.
2496 (c_string_width): New function.
2497 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2500 * charset.h (c_string_width, lisp_string_width): Extern them.
2502 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2504 * indent.c (check_composition): Check validity of composition.
2506 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2507 characters by calling c_string_width.
2508 (x_consider_frame_title): Get byte length of frame tile string
2510 (display_mode_element): Pay attention to width of non-ASCII
2511 characters by calling strwidth.
2513 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2515 * xfns.c (Qcancel_timer): New variable.
2516 (syms_of_xfns): Initialize and staticpro it.
2517 (Fx_hide_tip, Fx_show_tip): Use it.
2518 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2520 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2522 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2524 * window.h (WINDOW_LIVE_P): New macro.
2526 * window.c (window_size_fixed): New variable.
2527 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2530 * eval.c (specbind): If binding a per-buffer variable which
2531 doesn't have a buffer-local value in the current buffer, change
2532 the global value by changing the value of the symbol bound in all
2533 buffers not having their own value, to make it consistent with
2534 what happens with other buffer-local variables.
2536 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2538 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2539 when searching for a newline.
2541 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2543 * xdisp.c (display_string): Fix previous change.
2545 2001-01-18 Jason Rumney <jasonr@gnu.org>
2547 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2548 GLYPH_DEBUG is defined.
2549 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2550 true for images with `:ascent 100'.
2551 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2552 meantime, use face MOUSE_FACE_ID.
2553 If first glyph isn't a character glyph, use the ASCII NUL
2554 character to determine the face.
2555 (expose_area): Do not treat left margin specially.
2556 (note_mode_line_highlight): If no local_map, check global keymap.
2557 (note_mouse_highlight): Initialize overlay.
2558 (clear_mouse_face): Don't return if tip_frame is non-nil.
2559 (show_scroll_bars): Remove unused function.
2560 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2561 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2563 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2564 (x_free_frame_resources): Unload relief colors.
2566 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2568 * xdisp.c (forward_to_next_line_start): Avoid calling
2569 get_next_display_element when the newline is already found.
2570 This may change the iterator's position, when its current position is
2571 equal to the iterator's stop_charpos.
2573 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2574 zero, use this method only at the end of a line.
2576 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2577 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2578 if SCALABLE_FONTS_P is set.
2580 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2581 so that scalable fonts are included.
2583 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2584 In the cache, use a key containing the information if scalable
2586 (x_load_font): Adapt to change of keys in the font cache.
2588 2001-01-17 Kim F. Storm <storm@filanet.dk>
2590 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
2591 XListFonts to take advantage of font caching.
2593 * xterm.c (x_list_fonts): Ensure caching font information when
2594 called for a null frame, which is the case frequently when Emacs
2597 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2599 * xfns.c (QCconversion): Replaces QCalgorithm.
2601 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
2603 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
2606 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
2607 not everything could be displayed.
2609 * line.h, x-list-font.c: Files removed because unused.
2611 2001-01-17 Andrew Innes <andrewi@gnu.org>
2613 * dired.c (directory_files_internal): Convert result from readdir
2614 to a unibyte string initially, to avoid possible misinterpretation
2615 of some bytes as the internal form of Emacs characters.
2617 2001-01-17 Kenichi Handa <handa@etl.go.jp>
2619 * fns.c (concat): Be sure to avoid putting the same `composition'
2620 property on the adjacent regions.
2622 2001-01-16 Gerd Moellmann <gerd@gnu.org>
2624 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
2625 (Fscroll_right, Fscroll_left): Set it here instead, if called
2628 * buffer.c (Fset_buffer_modified_p): Set buffer's
2629 prevent_redisplay_optimizations_p flag.
2631 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
2632 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
2633 with additional arg.
2635 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
2638 * xdisp.c (redisplay_preserve_echo_area): Add parameter
2639 FROM_WHERE, for debugging.
2641 2001-01-16 Kenichi Handa <handa@etl.go.jp>
2643 * ccl.c (Fregister_ccl_program): Handle the return value of
2644 resolve_symbol_ccl_program correctly.
2645 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
2647 2001-01-15 Gerd Moellmann <gerd@gnu.org>
2649 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
2650 has gone in the meantime, use face MOUSE_FACE_ID.
2652 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
2653 If x_display_info_for_display returns null, don't try to close
2654 the display; we didn't open it.
2656 * dispnew.c (save_or_restore_current_matrices): Function removed.
2657 (save_current_matrix, restore_current_matrix): New functions.
2658 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
2659 restore the frame's current matrix. Due to the glyph pointer
2660 setup done in adjust_glyph_matrix, there is no easy way to make
2661 saving the current matrix in the desired matrix generally correct,
2664 2001-01-15 Kenichi Handa <handa@etl.go.jp>
2666 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
2668 (display_line): Optimize for wide characters.
2669 (display_string): Don't try to display a multi-column character
2670 partially. On ttys, produce more than one truncation glyph for
2671 multi-column characters that don't fit on the line.
2673 2001-01-13 Kenichi Handa <handa@etl.go.jp>
2675 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
2676 Define it instead of WORDS_BIGENDIAN. Caller changed.
2678 2001-01-13 Jason Rumney <jasonr@gnu.org>
2680 * w32fns.c (Fimage_size, image_ascent, lookup_image)
2681 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
2682 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2683 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
2685 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
2686 (x_draw_image_relief, x_draw_image_foreground_1)
2687 (x_draw_image_glyph_string): Adapt to change of image margins.
2689 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
2692 * w32bdf.c (search_file_line, get_cached_font_char)
2693 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
2695 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
2697 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
2698 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
2699 (Fw32_send_sys_command): Remove unused variables.
2700 (w32_msg_pump): Add parentheses.
2702 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
2703 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
2706 2001-01-12 Gerd Moellmann <gerd@gnu.org>
2708 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
2709 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
2710 being a pair of margins.
2711 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
2712 to DEFVAR_LISP. Extend doc.
2714 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
2716 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
2717 pair of integers `(X . Y)', use X for the horizontal and Y for the
2719 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
2720 (parse_image_spec): Check it.
2721 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2722 (tiff_format, gif_format, gs_format):
2723 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
2725 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
2726 (x_draw_image_relief, x_draw_image_foreground_1)
2727 (x_draw_image_glyph_string): Adapt to the change of image margins.
2729 * dispextern.h (struct image): Replace member `margin' with
2730 `hmargin' and `vmargin'.
2732 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
2735 * dispnew.c (update_text_area): Put code which decrements the
2736 stop position when the row's face extends to the end of the
2739 * xfns.c (x_set_mouse_color): Fix color allocation.
2741 * keyboard.c: Call get_local_map with new argument list.
2743 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
2745 * intervals.h (enum map_property): Removed.
2746 (get_local_map): Change prototype.
2748 * keymap.c: Call get_local_map with new argument list.
2749 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2751 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2753 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2754 of the size needed for the tool bar string. For the last image,
2755 use a `display' property that reaches to the end of the string.
2757 * xselect.c (selection_request_dpyinfo): New variable.
2758 (x_handle_selection_request): Set it.
2759 (x_selection_request_lisp_error): Don't call
2760 x_decline_selection_request if selection request's display has
2763 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2764 Do the unregister_colors before calling XFreeColors.
2766 2001-01-10 Dave Love <fx@gnu.org>
2768 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2769 ${SOME_MACHINE_LISP}, not ${lisp}.
2771 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2773 * xdisp.c (display_line): On ttys, produce more than one truncation
2774 glyph for multi-column characters that don't fit on the line.
2776 * xselect.c (x_reply_selection_request): Add a comment.
2778 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2779 XkbGetNames instead of XkbGetKeyboard.
2781 2001-01-10 Dave Love <fx@gnu.org>
2783 * sysdep.c (random): Revert the declaration.
2785 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2787 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2788 Call function string_bytes.
2789 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2791 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2792 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2793 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2794 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
2796 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
2797 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
2798 after sweeping strings, and at the end.
2799 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
2801 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
2802 ensure that pop_message is called.
2804 * keyboard.c (Fexecute_extended_command): Use a
2805 record_unwind_protect to ensure that pop_message is called.
2807 * lisp.h (push_message_unwind): Add prototype.
2809 * xdisp.c (push_message_unwind): New function.
2811 * fileio.c (do_auto_save_unwind): Do the pop_message here
2812 instead of in Fdo_auto_save.
2813 (Fdo_auto_save): Don't call pop_message.
2815 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2817 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2820 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2822 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2823 when increasing window's vscroll.
2825 * macros.c (Qkbd_macro_termination_hook): New variable.
2826 (syms_of_macros): Initialize and staticpro it.
2827 (pop_kbd_macro): Run kbd-macro-termination-hook.
2829 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2831 2001-01-07 Dave Love <fx@gnu.org>
2833 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2834 arglist, for documentation's sake.
2836 2001-01-06 Andrew Innes <andrewi@gnu.org>
2838 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2841 2001-01-05 Andrew Innes <andrewi@gnu.org>
2843 * term.c (update_end): Don't check updating_frame; for some reason
2844 this can be 0 sometimes, such as after dismissing a popup menu,
2845 and isn't necessary given the explicit frame argument.
2847 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2849 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2850 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2852 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2854 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2856 * xfns.c (x_create_tip_frame): Preserve the value of
2857 face_change_count around the creation of the tip frame.
2859 * xfns.c (last_show_tip_args): New variable.
2860 (compute_tip_xy): New function.
2861 (Fx_show_tip): Reuse an existing tip frame, if possible.
2862 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2864 2001-01-04 Dave Love <fx@gnu.org>
2866 * editfns.c (Fformat): Doc fix.
2868 * systime.h (set_file_times): Prototype.
2870 * widget.h (EmacsFrameSetCharSize_): Prototype.
2872 * sysdep.c (random, srandom): Declare explicitly.
2874 * dispextern.h (move_it_vertically_backward): Declare.
2876 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2878 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2879 like in Fx_create_frame.
2881 * xfaces.c (set_font_frame_param): Don't do anything for
2882 non-graphical frames.
2884 * window.c (Fdelete_other_windows): Set window's window_end_valid
2885 to nil when changing the window's start. Don't change the
2886 window's start when its top position hasn't changed. If we do,
2887 this will set the window's optional_new_start, which act's like a
2888 force_start during redisplay with C-x 1 M-> under particular
2889 circumstances (see report from Per Starback to emacs-pretest-bug
2892 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2894 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2895 short cut at the start of the function. Add an assertion.
2896 (reseat_at_next_visible_line_start): Add an assertion.
2898 * window.c (Frecenter): When changing the window start, set the
2899 window's window_end_valid to nil.
2900 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2902 * dispextern.h (move_it_past_eol): Add prototype.
2904 * xdisp.c (move_it_past_eol): New function.
2906 * window.c (Fwindow_end): Doc fix.
2908 2001-01-03 Dave Love <fx@gnu.org>
2910 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2912 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2914 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2915 the enabled_p flag of the glyph row at window_end_vpos to 0.
2916 (handle_single_display_prop): Fix last change.
2918 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2920 * window.c (Frecenter): Doc fix.
2922 2001-01-02 Andrew Innes <andrewi@gnu.org>
2924 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2926 * frame.h (output_method): Add output_w32_console method.
2927 (FRAME_W32_CONSOLE_P): New macro.
2929 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2930 use output_w32_console method.
2931 (Qw32_console): New Lisp_Object.
2932 (Fframep): Return it.
2933 (syms_of_frame): Init it.
2934 (Fframe_parameters): Report w32console as font for w32_console frames.
2936 * xfaces.c (realize_default_face): Set face foreground and
2937 background to unspecified for w32_console frames.
2938 (realize_face): Realize face cache for w32_console frames.
2939 (realize_tty_face): Accept w32_console frames.
2941 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2942 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2943 necessary, even if running interactively.
2945 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2948 * w32term.c (x_update_begin):
2952 (x_change_line_highlight):
2957 (w32_reassert_line_highlight):
2958 (w32_frame_rehighlight):
2959 (w32_frame_raise_lower): Do nothing if not w32 frame.
2961 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2963 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2964 system doesn't tell us directly.
2965 (Fx_display_visual_class): Implement properly.
2967 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2969 * window.c (Frecenter): Handle centering in graphical frames
2970 specially. Centering on the basis of line counts doesn't work
2971 reliably with variable-height lines.
2973 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2975 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2978 * composite.c (run_composition_function): Remove unused var `val'.
2979 (update_compositions): Remove unused variable `hook'.
2981 * intervals.c (get_local_map): Remove unused variable `tem'.
2983 * doprnt.c (doprnt1): Remove unused variable `size'.
2985 * fns.c (Flength): Remove unused variable `tail'.
2986 (Fdelete): Remove unused variable `size'.
2988 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2991 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2993 * data.c (find_symbol_value): Remove extra 3rd argument in the
2994 call to swap_in_symval_forwarding.
2996 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2998 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2999 (trivial_regexp_p): Remove unused variable `c'.
3000 (boyer_moore): Remove unused variable `k'.
3002 * indent.c (current_column): Remove unused variable `stopchar'.
3003 (Fcompute_motion): Remove unused variable `contin'.
3005 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3007 * dired.c (directory_files_internal): Fix a typo in a comment.
3008 Remove an unused variable `handler'.
3009 (file_name_completion): Remove unused function-scope variable `dp'.
3010 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3013 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3015 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3017 (Fmarker_insertion_type): Remove unused variable `buf'.
3019 * insdel.c (make_gap): Remove unused variable `result'.
3021 * keyboard.c (record_char): Remove unused function-scope var `help'.
3022 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3023 (menu_bar_items): Remove unused function-scope variable `tem'.
3025 * fontset.c (fontset_ref): Remove unused variable `i'.
3026 (fontset_set): Remove unused variables `j' and `tmp'.
3027 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3028 (make_fontset_for_ascii_face): Remove unused variable `name'.
3029 (fs_load_font): Remove unused variable `font_idx'.
3030 (fs_query_fontset): Remove unused function-local variable `fontset'.
3031 (list_fontsets): Remove unused variable `tail'.
3032 (Fnew_fontset): Remove unused variables `family' and `registry'.
3033 (accumulate_font_info): Remove unused variable `tmp'.
3034 (Ffontset_font): Remove unused variable `id'.
3035 (syms_of_fontset): Remove unused variable `i'.
3037 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3039 (lookup_image): Remove unused variable `file'.
3040 (xbm_load): Remove unused variables `bitmap_data', `height', and
3041 `width'. Remove function-local variable `i', leave the
3043 (gif_load): Remove unused variable `inc'.
3045 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3046 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3047 leave only the one in the inner block.
3049 * xfaces.c (face_fontset, realize_default_face): Remove unused
3051 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3053 * term.c (encode_terminal_code): Remove unused variable `c'.
3055 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3056 char *' instead of `char *'.
3058 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3059 (Fget_unused_category): Remove unused variable `docstring_vector'.
3060 (Fchar_category_set): Remove unused variables `val', `charset',
3063 * coding.c (detect_coding_iso2022, setup_coding_system):
3064 Remove unused variable `i'.
3065 (detect_coding_mask): Remove unused variable `idx'.
3066 (detect_coding): Remove unused variable `i'.
3067 (ccl_coding_driver): Remove unused variable `result'.
3068 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3069 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3070 (encode_coding_string): Remove unused variables `gcpro1' and
3071 `saved_coding_symbol'.
3072 (Ffind_coding_systems_region_internal): Remove function-local
3073 variable args[], leave only the block-local one.
3074 (code_convert_region1): Remove unused variable `len'.
3076 * charset.c (char_printable_p): Remove unused variable `chars'.
3077 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3078 (str_to_multibyte): Remove unused variable `c'.
3080 * window.c (size_window): Remove block-local variable `min_size'.
3082 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3083 `header_line_height'.
3084 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3085 enum display_element_type.
3087 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3089 * xterm.c (x_connection_closed): Catch X errors around all
3090 statements that call X. Save away the error message in a local copy.
3092 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3095 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3096 in or at the start of invisible text.
3098 * dispnew.c (update_window): Don't check_current_matrix_flags.
3100 2001-01-01 Jason Rumney <jasonr@gnu.org>
3102 * w32fns.c (x_figure_window_size): Do not allow new_height and
3103 new_width of frame to override specified values.
3105 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3107 * composite.c (find_composition): Fix a code for searching backward.
3109 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3111 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3112 (update_window) [GLYPH_DEBUG]: Call it.
3113 (scrolling_window): Prevent including current rows which are below
3114 what's displayed in the window.
3116 * xdisp.c (try_window_reusing_current_matrix)
3117 <new start <= old start>: Disable rows in the current matrix
3118 which are below the window after scrolling.
3120 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3121 is zero. It's not worth the complexity.
3122 (invisible_text_between_p): Put in #if 0 because unused.
3124 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3126 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3127 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3129 * keyboard.c (echo_char): If C is an integer, always call
3130 push_key_description. Former code could signal an invalid
3133 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3134 If set, print multibyte text.
3135 (Fsingle_key_description): Call push_key_description with
3136 FORCE_MULTIBYTE set.
3137 (describe_buffer_bindings): Likewise.
3139 * lisp.h (push_key_description): Add prototype.
3141 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3142 around the call to redisplay_internal.
3144 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3146 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3148 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3150 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3151 (ccl_driver): New local variable `extra_bytes'.
3153 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3155 * coding.c (setup_coding_system):
3156 Initialize coding->spec.ccl.eight_bit_carryover.
3157 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3159 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3161 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3162 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3163 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3164 (decode_composition_emacs_mule): New function.
3165 (decode_coding_emacs_mule): Decode composition sequence by calling
3166 decode_composition_emacs_mule.
3167 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3168 (encode_coding_emacs_mule): Changed from macro to function.
3169 If a text contains compositions, encode them correctly.
3170 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3171 that decoding and encoding are required.
3173 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3175 * xfaces.c (PT_PER_INCH): New macro.
3176 (xlfd_point_size): Compute real point size from font's pixel size.
3177 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3180 * .gdbinit: Comment out the line pointing to the Lesstif source
3183 * window.c (Frecenter): Use displayed_window_lines instead
3184 of window_internal_height.
3186 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3187 instead of x-toolkit-scroll-bars-p.
3188 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3190 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3191 instead of x-toolkit-scroll-bars-p.
3192 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3194 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3195 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3196 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3198 (add_window_display_history, add_frame_display_history)
3199 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3200 (build_frame_matrix_from_leaf_window): Remove unused code.
3201 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3203 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3204 (update_window) [GLYPH_DEBUG]: Likewise.
3205 (syms_of_display): Defsubr dump-redisplay-history.
3207 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3209 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3210 the end of the prompt. Set echo_after_prompt to the offset
3211 of echoptr in echobuf.
3213 * xdisp.c (init_from_display_pos): Pop until the iterator's
3214 stack is empty; there may be frames for stretch or images
3217 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3218 (save_or_restore_current_matrix): New function for the same
3219 purpose, but more efficient.
3220 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3222 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3224 * xdisp.c (syms_of_xdisp): Fix last change.
3226 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3228 * xdisp.c (syms_of_xdisp): Doc fix.
3230 * xdisp.c (redisplay_window): Remove label restore_buffers;
3231 use finish_scroll_bars instead to make sure that scroll bars
3232 are redeemed. If we don't do this, flickering can result from
3233 scroll bars being destroyed and recreated.
3235 2000-12-22 Jason Rumney <jasonr@gnu.org>
3237 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3238 in the wrong colors when the foreground is not black.
3239 (expose_window): Don't redraw the window that's currently being
3242 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3244 * window.c (size_window): When setting the window's too_small_ok
3245 flag, compare old size with minimum size depending on WIDTH_P,
3246 don't compare with window_min_width.
3248 * window.c (delete_window): Simplify somewhat.
3249 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3250 freeing window matrices. The flag windows_or_buffers_changed is
3251 set, so the next redisplay will consider all windows; this should
3254 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3256 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3258 * ccl.h (struct ccl_program): New member cr_consumed.
3260 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3261 (CCL_READ_CHAR): Handle EOL conversion here.
3262 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3264 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3266 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3268 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3269 otherwise tabs of different size compare equal.
3271 * callint.c (Fcall_interactively): Prevent a compiler warning.
3273 * print.c (print_unwind): Return nil.
3274 (PRINTDECLARE): Initialize all local variables.
3275 (print_preprocess): Add a default case.
3277 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3279 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3281 * window.c (delete_window, Fsplit_window)
3282 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3284 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3286 * dispnew.c (ensure_frame_matrix): Removed.
3287 (save_frame_matrix, restore_frame_matrix): New functions.
3288 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3290 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3291 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3293 2000-12-21 Andrew Innes <andrewi@gnu.org>
3295 * w32term.c (x_update_begin): Regenerate the palette here, rather
3296 than for each window.
3298 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3299 palette is NULL, since this corrupts memory! Also get
3300 display_info reference from frame.
3302 2000-12-21 Jason Rumney <jasonr@gnu.org>
3304 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3306 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3307 to avoid returning without releasing it.
3309 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3311 * keymap.c (push_key_description): Don't convert eight-bit-control
3312 and eight-bit-graphic to multibyte character.
3314 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3315 generic character and CODE1 is nil, return the smallest character
3318 2000-12-20 Dave Love <fx@gnu.org>
3320 * s/osf5-0.h (NSIG): Don't redefine.
3322 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3324 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3325 excluding menu-bar and tool-bar.
3326 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3327 (menu_item_p): Remove.
3328 (where_is_internal_1): Don't ignore menu-items.
3330 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3332 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3335 * window.c (make_window): Initialize window's min_hscroll.
3336 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3337 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3339 (struct saved_window): New member min_hscroll.
3340 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3341 (Fset_window_configuration): Set window's min_hscroll.
3342 (save_window_save): Save window's min_hscroll.
3343 (compare_window_configurations): Compare min_hscroll values.
3345 * window.h (struct window): New member min_hscroll.
3347 * keyboard.c (echo_prompt): Prevent a compiler warning.
3349 * xdisp.c (try_cursor_movement): Fix last change. The real
3350 condition is that PT is at the end of the row, and should
3351 be displayed at the start of the next row.
3353 * xdisp.c (try_cursor_movement): If we end on a partially
3354 visible line, end we already decided to scroll, return -1.
3356 * dispextern.h (ensure_frame_matrix): Add prototype.
3358 * window.c (delete_window, Fsplit_window)
3359 (Fset_window_configuration): Call ensure_frame_matrix.
3361 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3363 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3364 completed, call fake_current_matrices instead of marking frame
3367 2000-12-20 Jason Rumney <jasonr@gnu.org>
3369 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3371 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3373 * fns.c (Frequire): Doc fix.
3375 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3377 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3379 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3380 currently displaying a message.
3382 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3384 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3386 2000-12-18 Andrew Innes <andrewi@gnu.org>
3388 * w32.c (w32_strerror): New function.
3390 * w32.h (w32_strerror): New extern.
3392 * w32fns.c (Fw32_shell_execute): Use it.
3394 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3396 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3398 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3400 * msdos.c (IT_set_face): Obey inverse_video.
3402 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3404 * dired.c (directory_files_internal): Always return decoded filenames.
3406 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3408 * xterm.c (x_connection_closed): Prevent being called recursively
3409 because of an error condition in XtCloseDisplay.
3411 * xdisp.c (init_iterator): If noninteractive, and the frame's
3412 face cache is null, make one.
3414 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3416 * process.c (wait_reading_process_input): Check for pending
3417 input when running timers.
3419 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3421 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3423 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3425 * process.c (read_process_output): Don't run a filter if the code
3426 decoder produces nothing but carryover.
3428 2000-12-17 Andrew Innes <andrewi@gnu.org>
3430 * w32.c (sys_rename): Only check errno against EEXIST, and not
3431 EACCES, when determining whether rename failed because the target
3432 exists. This was resulting in indefinite looping on Windows 9x if
3433 the source file was locked by another process.
3435 * w32fns.c (Ffile_system_info): New function.
3436 (syms_of_w32fns): Defsubr it.
3438 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3440 * window.c (coordinates_in_window): Fix computation for
3441 position on vertical line between mode lines.
3443 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3444 Don't alter tip_frame or tip_window.
3445 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3448 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3449 Don't alter tip_frame or tip_window.
3450 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3453 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3455 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3456 be consistent with the doc string. Reported by NAKAJIMA Mikio
3457 <minakaji@osaka.email.ne.jp>.
3459 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3461 * xfaces.c (Vface_ignored_fonts): New variable.
3462 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3463 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3465 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3467 * dispnew.c (update_window): Detect pending input every nth line
3468 updated, i.e. do it depending on real work done, and not on the
3471 * xterm.c (expose_window): Don't redraw the window that's
3472 currently being updated.
3474 * window.c (Fset_window_point): Remove test for
3475 cursor_in_non_selected_windows.
3477 * lread.c (read1): Recognize end of file after `\\'.
3479 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3480 not unwind_create_frame.
3482 2000-12-15 Dave Love <fx@gnu.org>
3484 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3487 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3489 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3491 * coding.c (setup_coding_system): Clear all members of the struct
3492 coding_system at first.
3493 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3495 (code_convert_region): Don't override coding->src_multibyte and
3496 coding->dst_multibyte.
3498 * fns.c (Fmd5): Docstring improved.
3500 2000-12-15 Miles Bader <miles@gnu.org>
3502 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3503 are actually marked as mode-lines; otherwise use
3504 estimate_mode_line_height.
3506 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3508 * editfns.c (Fformat): Prevent a buffer overrun when the format
3509 specifies a precision.
3511 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3513 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3514 argument is outside the range [2..3].
3516 2000-12-14 Andrew Innes <andrewi@gnu.org>
3518 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3519 nothing to do. Bind inhibit-quit.
3520 (tip_frame): Make it a Lisp_Object.
3521 (x_create_tip_frame): Set tip_frame after it has been added to
3523 (Fx_show_tip): Don't set tip_frame here.
3524 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3525 (unwind_create_frame, unwind_create_tip_frame): New functions.
3526 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3527 while a frame is only partially constructed.
3529 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3530 (x_free_frame_resources): New function.
3531 (x_destroy_window): Use it.
3533 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3535 * xfns.c (Fx_backspace_delete_keys_p): New function.
3536 (syms_of_xfns): Defsubr it.
3538 * config.in (HAVE_XKBGETKEYBOARD): Add.
3540 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3542 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3543 Always store string in multibyte representation in echobuf.
3544 (echo_char): Always store string in multibyte representation in
3546 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3547 (read_key_sequence): Adjusted for the change of echo_prompt.
3549 * fns.c (Fmd5): Docstring improved.
3551 * lisp.h (detect_coding_system): Prototype adjusted.
3553 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3554 (detect_coding_emacs_mule, detect_coding_iso2022,)
3555 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3556 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3557 New argument MULTIBYTEP. Callers changed.
3558 (detect_coding_mask, detect_coding_system): New argument
3559 MULTIBYTEP. Callers changed.
3560 (decode_coding_string): Set coding->src_multibyte and
3561 coding->dst_multibyte before calling detect_coding and detect_eol.
3562 Update them after some coding system is detected.
3564 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3566 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3568 * keyboard.c (menu_bar_items, tool_bar_items):
3569 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3571 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3573 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3575 (unwind_create_frame, unwind_create_tip_frame): New functions.
3576 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3577 while a frame is only partially constructed.
3579 * xterm.h (x_free_frame_resources): Declare.
3581 * xterm.c (x_free_frame_resources): New function.
3582 (x_destroy_window): Use it.
3584 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3585 don't interrupt the update for pending input initially, i.e.
3586 update at least some lines.
3588 * keyboard.c (do_mouse_tracking): Make externally visible.
3590 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
3592 * xfns.c (gray_bitmap_bits): Declare `char *'.
3594 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3596 * xdisp.c (display_tool_bar_line): Make sure that tool bar
3597 lines start with a relief line.
3599 2000-12-12 Dave Love <fx@gnu.org>
3601 * window.c (Fdisplay_buffer): Doc fix.
3602 (Fwindow_list): Remove unused var.
3604 * buffer.h (mmap_set_vars): Declare.
3606 * window.h (Fset_window_point): Declare.
3608 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
3610 * msdos.c (fast_find_position): Don't overstep the last window row.
3611 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
3612 variable `area'. When looking for a row under (X,Y), give up if some
3613 of the previous rows is not enabled.
3615 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3617 * window.c (Fset_window_point): If displaying cursors in windows
3618 other than the selected window, make sure redisplay updates
3619 other windows to show the new value of point in the window.
3621 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
3623 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
3624 the buffer is the sole visible buffer when in the mini-buffer.
3626 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
3627 Bind `inhibit-read-only' to t.
3628 (unwind_with_echo_area_buffer): Use AREF.
3630 * xfns.c (Fx_hide_tip): Simplified.
3632 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
3635 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
3637 2000-12-11 Gerd Moellmann <gerd@gnu.org>
3639 * xfns.c (Fx_hide_tip): Fix last change.
3641 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
3642 nothing to do. Bind inhibit-quit.
3643 (tip_frame): Make it a Lisp_Object.
3644 (x_create_tip_frame): Set tip_frame after it has been added to
3646 (Fx_show_tip): Don't set tip_frame here.
3648 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3650 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
3653 * dispextern.h: Change external declaration of tip_frame.
3655 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
3656 return an empty string.
3658 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
3659 of the window's update_mode_line flag, since the former is set by
3660 force-mode-line-update, not the latter. This makes
3661 column-number-mode slightly faster.
3663 * xdisp.c (try_window_id) <all changes above window start>:
3666 2000-12-11 Paul Eggert <eggert@twinsun.com>
3668 * config.in (HAVE_FTELLO): Remove.
3670 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
3671 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
3673 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
3674 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
3676 2000-12-11 Miles Bader <miles@gnu.org>
3678 * window.c (displayed_window_lines): Don't round up when
3679 converting empty space at bottom to lines.
3680 Handle non-newline-terminated final lines properly.
3681 (Fwindow_text_height): New function (used to be in lisp).
3682 (syms_of_window): Initialize it.
3684 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
3686 * syntax.c (scan_lists): Check that the right quote char has the
3687 right Sstring syntax when jumping over strings.
3688 (init_syntax_once): Use Smax rather than 13.
3690 2000-12-09 Miles Bader <miles@gnu.org>
3692 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
3693 with PARTIALLY, inverting the sense.
3694 (window_scroll_pixel_based): Scroll partially visible lines into
3695 place if we hit the beginning or end of the buffer.
3696 (displayed_window_lines): Don't include partially visible lines.
3697 (Fmove_to_window_line): Skip past any partially visible first line.
3699 2000-12-08 Gerd Moellmann <gerd@gnu.org>
3701 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
3703 * tparam.c (tparam1): Change the way buffers are reallocated to be
3704 portable and less obfuscated.
3706 * termcap.c (tgetent): Change the way buffers are reallocated to
3707 be portable and less obfuscated.
3709 * macros.c (store_kbd_macro_char): Change the way buffers are
3710 reallocated to be portable and less obfuscated.
3712 * lread.c (read1): Change the way buffers are reallocated to be
3713 portable and less obfuscated.
3715 * doc.c (Fsubstitute_command_keys): Change the way buffers
3716 are reallocated so that it is portable.
3718 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
3720 * dosfns.c (Ffile_system_info): New function.
3721 (syms_of_dosfns): Defsubr it.
3723 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
3725 * alloc.c (gc_sweep): Add comment.
3727 2000-12-07 Gerd Moellmann <gerd@gnu.org>
3729 * sound.c (vox_configure): Change order of ioctls.
3730 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
3731 Ignore errors when changing volume.
3732 (vox_close): Don't reset the device.
3734 * process.c (read_process_output): Make sure the process marker's
3735 position is valid when the process buffer is changed in
3736 after-change functions. W3 does that.
3738 * xfns.c (x_free_gcs): New function.
3740 * xterm.h (x_free_gcs): Add prototype.
3742 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
3745 * xterm.c (x_destroy_window): Call x_free_gcs so that
3746 resources of non-toolkit X windows will be freed.
3748 2000-12-07 Andrew Innes <andrewi@gnu.org>
3750 * w32fns.c (xlfd_charset_of_font): Fix last change.
3752 2000-12-06 Dave Love <fx@gnu.org>
3754 * md5.h (__P): Don't define -- it comes from config.h.
3756 * strftime.c: Change some #if foo to #ifdef foo.
3758 2000-12-06 Andrew Innes <andrewi@gnu.org>
3760 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3762 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3763 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3764 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3766 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3768 * alloc.c (gc_sweep): Prevent symbols read during loadup
3771 * xdisp.c (underlying_face_id): New function.
3772 (handle_face_prop, face_before_or_after_it_pos): Use it
3773 to determine the face ``under'' a string. Let strings inherit
3774 the face of the buffer under them.
3776 * xfaces.c (face_at_string_position): Update function comment.
3778 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3779 matrix if the window's left position has changed; we need to
3780 redraw it in this case.
3782 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3784 * window.c (coordinates_in_window): Check mouse on mode-line or
3787 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3788 advertized by the function documentation.
3790 * window.c (syms_of_window): Doc fix.
3792 * sound.c (vox_configure): Set volume for left and right channel.
3793 (sound_cleanup): Return nil.
3795 * xdisp.c (move_it_by_lines): Fix paren typo.
3797 * xterm.c (x_load_font): Don't use the font's max_bounds for
3798 computing the height of the font. If max_bounds' ascent or
3799 descent are greater than the font's ascent or descent, this means
3800 glyphs overlap, which should be handled now by redisplay.
3802 * window.c (Veven_window_heights): New variable.
3803 (syms_of_window): DEFVAR_LISP it.
3804 (Fdisplay_buffer): Check Veven_window_heights before evening the
3807 2000-12-06 Miles Bader <miles@gnu.org>
3809 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
3810 update `default-frame-alist' instead of setting no frame parameters.
3812 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3814 * composite.c (update_compositions): Fix typo (use the correct
3817 2000-12-05 Jason Rumney <jasonr@gnu.org>
3819 * md5.h: Remove underscores from function declarations.
3820 (__attribute__, __alignof__) [!__GNUC__]: Define.
3822 * md5.c: Delay include of md5.h until after namespace cleaning.
3824 * makefile.w32-in (fns.o): Depend on md5.h
3825 (md5.o): New target.
3828 * makefile.nt: Likewise.
3830 2000-12-05 Jason Rumney <jasonr@altavista.net>
3832 * w32term.c (expose_area): Complete last change.
3834 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3836 * minibuf.c: Include intervals.h.
3838 2000-12-05 Jason Rumney <jasonr@gnu.org>
3840 * w32term.c (x_produce_glyphs): If a font for a component of
3841 a composition is not found, use 1 pixel dot ascent and 0 dot
3842 descent value to avoid displaying terribly tall empty boxes.
3843 (expose_area): Pass x-coordinate relative to the exposed
3844 area to x_draw_glyphs instead of a window-relative coordinate.
3846 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3848 * xdisp.c (next_element_from_ellipsis): Save face before selective
3849 display in saved_face_id, and set face_before_selective_p.
3850 (reseat_1): Reset face_before_selective_p.
3851 (append_space, extend_face_to_end_of_line): If iterator's
3852 face_before_selective_p is set, use the face from saved_face_id.
3853 (extend_face_to_end_of_line): For tty frames, make sure to
3854 use the right face id when producing spaces at the end of
3857 * dispextern.h (struct it): Add face_before_selective_p.
3859 * keyboard.c (record_char): Don't record identical help-echo
3860 events in recent_keys.
3862 * xterm.c [USE_X_TOOLKIT]: Close the display.
3863 (xim_close_dpy): Handle case that the display has been closed.
3865 * xterm.c (x_destroy_window): Reset the frame's X window after
3868 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3869 variable window_width.
3870 (line_draw_cost): Fix code skipping over spaces at the end of the
3871 line when must_write_spaces is not set.
3872 (scrolling_window): Fix code inserting runs in list of all runs.
3874 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3876 * coding.c (setup_coding_system): Be sure to initialize
3877 coding->category_idx.
3879 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3881 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3883 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3884 area to x_draw_glyphs instead of a window-relative coordinate.
3886 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3887 error in the message.
3889 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3890 timer after having read a key. It's not good for code reading
3891 several keys in a loop, like an input method.
3893 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3894 record undo information for format-decode.
3896 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3897 current buffer is read-only, not if it isn't.
3899 * keyboard.c (record_char): Record `help-echo' input events
3900 in recent_keys only if they display some help. Don't record
3901 `help-echo' events as macro char.
3903 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3905 * editfns.c (save_excursion_restore): Don't move point
3906 in another window if it is showing the wrong buffer.
3907 Avoid the call to Fwindow_live_p, for speed.
3909 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3911 * xfaces.c (struct font_name): New member registry_priority.
3912 (split_font_name): Initialize the above member to zero.
3913 (concat_font_list): New function.
3914 (font_list): Include fonts of all alternative registries.
3915 (FONT_POINT_SIZE_QUANTUM): New macro.
3916 (better_font_p): Ignore point size difference less than
3917 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3919 * xterm.c (x_produce_glyphs): If a font for a component of
3920 a composition is not found, use 1 pixel dot ascent and 0 dot
3921 descent value to avoid displaying terribly tall empty boxes.
3923 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3925 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3927 * coding.h (code_convert_string1): Declare.
3929 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3931 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3933 2000-12-02 Jason Rumney <jasonr@gnu.org>
3935 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3936 correctly for single byte character case.
3937 (w32_per_char_metric): Do not try to make any assumptions about
3938 the metrics of BDF fonts.
3939 (x_estimate_mode_line_height): If `mode-line' face
3940 hasn't a font, use that of the frame, as drawing glyphs does.
3941 (note_mouse_highlight): Change the cursor shape on the vertical
3942 border between windows [not enabled].
3944 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3946 * w32fns.c (Fx_create_frame): Reintroduce the call to
3947 face-set-after-frame-defaults.
3948 (Vx_window_horizontal_drag_shape): New variable.
3949 (syms_of_xfns): DEFVAR_LISP it.
3950 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3953 2000-12-02 Simon Josefsson <simon@josefsson.org>
3955 * fns.c (Fmd5): Use a different logic to decide the coding system
3958 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3960 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3962 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3964 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3966 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3967 height for YNegative.
3968 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3969 height; also see comment there.
3971 * window.c (coordinates_in_window): Handle computations for
3972 positions on the vertical bar and fringes differently for
3973 window-system frames. Consider some pixels near the vertical bar
3974 as on the bar if the frame doesn't have vertical scroll bars.
3975 Associate positions between mode or header lines with the
3976 right window, the left one.
3978 2000-12-01 Jason Rumney <jasonr@gnu.org>
3980 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3982 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3985 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3987 * window.c (struct saved_window): Add members orig_top and orig_height.
3988 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3989 (save_window_save, Fset_window_configuration): Save/restore
3990 window's orig_top and orig_height.
3992 2000-12-01 Jason Rumney <jasonr@gnu.org>
3994 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3996 * w32fns.c (x_set_cursor_color): Fix last change.
3998 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4000 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4001 sure that the next redisplay displays the minibuffer, so that
4002 the cursor will be replaced with what the minibuffer wants.
4004 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4005 #ifndef instead of using #if.
4006 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4007 USE_TOOLKIT_SCROLL_BARS is defined.
4009 2000-11-30 Jason Rumney <jasonr@gnu.org>
4011 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4014 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4016 * fns.c (Fmd5): Doc fix.
4018 2000-11-30 Simon Josefsson <simon@josefsson.org>
4020 * fns.c (Fmd5): New function.
4021 (syms_of_fns): Defsubr md5.
4023 * Makefile.in (obj): Add md5.o
4025 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4027 * md5.h, md5.c: New files, taken from glibc.
4029 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4031 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4032 hasn't a font, use that of the frame, as drawing glyphs does.
4034 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4036 * eval.c (Frun_hooks): Allow 0 arguments.
4038 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4040 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4041 is over the menu bar widget, say it's not on the frame.
4043 * xfns.c (Fx_create_frame): Reintroduce the call to
4044 face-set-after-frame-defaults.
4046 * eval.c (Fsignal): Reset handling_signal.
4048 2000-11-28 Jason Rumney <jasonr@gnu.org>
4050 * w32menu.c (add_menu_item): Reset menu item text when changing
4051 type to radio button.
4053 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4055 * xselect.c: Update copyright.
4057 * window.c (coordinates_in_window): If on a mode or header line,
4058 but sufficiently close to its start, return ``on vertical
4059 border''. This gives us a way to drag windows horizontally when
4060 using toolkit scroll bars.
4062 * xterm.c (note_mouse_highlight): Change the cursor shape
4063 on the vertical border between windows.
4065 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4067 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4068 (syms_of_xfns): DEFVAR_LISP it.
4069 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4071 * textprop.c (text_read_only): New function.
4072 (verify_interval_modification): Use it instead of signaling
4073 `text-read-only'. This makes it easier to catch this error
4076 * xdisp.c (forward_to_next_line_start): Check for newlines,
4077 not end of line, which includes CR.
4079 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4081 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4082 include no-conversion.
4084 2000-11-27 Jason Rumney <jasonr@gnu.org>
4086 * w32fns.c (w32_load_system_font): Always mark font as double byte
4087 if codepage is unicode.
4089 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4091 * xdisp.c (forward_to_next_line_start): If already on a newline,
4092 just consume it to avoid unintended skipping over invisible text below.
4094 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4095 `vertical-line', `mode-line' and `header-line' events.
4097 * xdisp.c (try_window_id): Avoid starting to display in the middle
4098 of a character, a TAB for instance. This is easier than to set
4099 up the iterator exactly, and it's not a frequent case, so the
4100 additional effort wouldn't really pay off.
4102 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4104 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4107 2000-11-25 Jason Rumney <jasonr@gnu.org>
4109 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4110 Args to window_from_coordinates should be pixel coordinates.
4112 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4113 redisplay handles them properly.
4115 2000-11-25 Miles Bader <miles@gnu.org>
4117 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4119 2000-11-24 Jason Rumney <jasonr@gnu.org>
4121 * w32.c (init_environment): Set LANG environment variable based on
4122 locale settings, if not set.
4124 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4125 making tool bar smaller. When clearing the frame, also
4126 clear current matrices. Clear frame when tool bar disappears.
4127 Don't use more lines for the tool-bar than is available.
4128 (x_change_window_heights): New function.
4130 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4132 * xdisp.c (init_from_display_pos): If POS says we're already after
4133 an overlay string ending at POS, make sure to pop the iterator
4134 because it will be in front of that overlay string. When POS is
4135 ZV, we've thereby also ``processed'' overlay strings at ZV.
4137 * xfaces.c (lface_from_face_name): Function comment fix.
4139 2000-11-24 Miles Bader <miles@gnu.org>
4141 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4142 apply `mode-line-inverse-video' -- zero means force display using
4143 the default face, non-zero means display using the specialized face.
4144 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4146 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4148 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4151 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4153 * coding.c (decode_coding_emacs_mule): Fix the case of
4154 CODING_EOL_LF, which used uninitialized value of c.
4156 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4158 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4160 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4162 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4165 * frame.h (struct frame): Replace desired_tool_bar_items,
4166 current_tool_bar_items, n_desired_tool_bar_items,
4167 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4169 * frame.c (make_frame): Change initialization of tool bar
4172 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4173 Change references to members deleted from struct frame to use the
4176 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4177 references to members deleted from struct frame to use the new ones.
4179 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4181 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4183 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4184 (note_tool_bar_highlight): Change references to members deleted
4185 from struct frame to use the new ones.
4187 2000-11-23 Miles Bader <miles@gnu.org>
4189 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4190 the face's inverse-video attribute, rather than overriding it.
4192 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4194 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4195 making tool bar smaller.
4197 2000-11-22 Dave Love <fx@gnu.org>
4199 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4201 2000-11-22 Miles Bader <miles@gnu.org>
4203 * keyboard.c (Vminibuffer_message_timeout): New variable.
4204 (command_loop_1): Use it to determine message timeout.
4205 (syms_of_keyboard): Initialize it.
4207 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4209 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4211 * sysdep.c: Move the code for declaring h_errno after #include
4214 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4216 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4217 the menu bar when the tooltip is unmapped.
4219 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4220 sole visible buffer when we're currently in the mini-buffer, and
4223 2000-11-21 Jason Rumney <jasonr@gnu.org>
4225 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4226 put on the clipboard.
4227 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4228 copy of what Emacs last put there. If they are the same, do not
4229 use the clipboard copy to avoid losing data due to coding conversions.
4231 2000-11-22 Miles Bader <miles@gnu.org>
4233 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4234 (syms_of_minibuf): Initialize it.
4235 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4236 to prompt, don't make read-only.
4238 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4240 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4241 Add BEFORE/AFTER_POTENTIAL_GC.
4243 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4245 * buffer.c (mmap_free_1): Avoid a compiler warning.
4247 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4249 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4251 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4254 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4256 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4259 * s/gnu-linux.h: Don't use `#cpu'.
4261 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4262 not defined in mman.h.
4264 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4265 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4266 and store an index in the XClientMessageEvent. Storing a
4267 Lisp_Object or pointer can fail on a 64 bit system, since X only
4269 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4271 2000-11-20 Dave Love <fx@gnu.org>
4273 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4275 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4277 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4279 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4281 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4284 * alloc.c (make_string): Fix previous change. Be sure to make
4285 unibyte string correctly.
4287 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4289 * window.c (Fwindow_list): Change parameter list to be XEmacs
4291 (window_list_1): New function.
4292 (window_loop): Use it instead of Fwindow_list.
4294 * sysdep.c (emacs_ospeed): New variable.
4295 (toplevel): Don't declare ospeed extern.
4296 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4298 * termcap.c (ospeed): Remove.
4299 (tputs) [!emacs]: Remove unused code.
4300 (tgetent): Avoid a compiler warning.
4302 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4303 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4304 SCROLL_BAR_X_WIDGET with additional argument DPY.
4306 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4308 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4309 Take the X display as additional argument.
4310 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4311 `Widget' is a pointer type that's not easily stored in Lisp_Object
4312 form in a portable way.
4314 * dispnew.c (update_text_area): Fix last change.
4316 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4318 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4320 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4321 clear current matrices.
4323 * buffer.c (mmap_enlarge): Don't print a message on stderr
4324 if mapping new memory at the end of the existing region fails.
4326 * dispnew.c (update_text_area): Don't skip over equal glyphs
4327 when the last current glyph overlaps the glyph to its right.
4329 2000-11-18 Miles Bader <miles@gnu.org>
4331 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4332 lines that *end* with "..." too (that's the most common case!).
4334 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4336 * xdisp.c (resize_mini_window): Temporarily change to the
4337 mini-window's buffer if necessary.
4339 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4340 the tooltip obscures less text under it.
4342 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4344 * puresize.h (BASE_PURESIZE): Increase to 700000.
4346 2000-11-18 Jason Rumney <jasonr@gnu.org>
4348 * w32term.c (w32_draw_bitmap): Use face to set colors.
4350 2000-11-17 Dave Love <fx@gnu.org>
4352 * lread.c (Fload): Fix #ifdef for pcc.
4354 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4356 * xdisp.c (pos_visible_p): Compute the default character height
4359 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4361 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4362 knowing the line's height; use the default font's height in that case.
4364 * xfaces.c (weight_table): Add `demi' with the same meaning as
4367 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4369 * dispnew.c (null_row): New global static variable.
4370 (clear_glyph_row): Delete local static variable null_row.
4372 2000-11-15 Jason Rumney <jasonr@gnu.org>
4374 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4375 (w32_alloc_lighter_color): Use new brightness calculations from
4376 xterm.c. Scale delta to be in the range expected by W32.
4377 (w32_draw_relief_rect): Use frame relief colors.
4379 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4381 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4382 (Qinhibit_default_face_x_resources): New variable.
4383 (syms_of_frame): Initialize it.
4384 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4386 * xdisp.c (pos_visible_p): Improve function comment.
4388 * lisp.h (BINDING_STACK_SIZE): New macro.
4390 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4391 reading the directory if readdir returns null and errno is EAGAIN
4394 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4396 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4397 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4398 Set amount_to_scroll to max of dx and scroll_step so that
4399 scroll-conservatively doesn't defeat scroll-step>1.
4400 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4401 scroll-conservatively for line-at-a-time scrolling.
4403 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4405 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4408 * xdisp.c (current_mode_line_height, current_header_line_height):
4410 (init_xdisp): Initialize them.
4411 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4412 and use exact mode line heights if it is set.
4414 * lisp.h (pos_visible_p): Change prototype.
4416 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4417 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4418 and current_header_line_height first.
4419 (current_mode_line_height, current_header_line_height):
4422 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4424 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4425 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4426 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4428 2000-11-14 Miles Bader <miles@gnu.org>
4430 * xterm.c (x_alloc_lighter_color): Include an additive component
4431 too for dark colors, because FACTOR isn't enough.
4432 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4435 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4437 * keyboard.c (show_help_echo): Call message3_nolog with number of
4438 bytes in the help string as 2nd parameter, instead of the number
4441 2000-11-13 Miles Bader <miles@gnu.org>
4443 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4444 (Fload): Use new openp return protocol.
4445 Don't try to use Vload_source_file_function to load .elc files.
4446 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4447 openp return protocol.
4448 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4450 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4452 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4454 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4455 Defined these macros.
4456 (NLIST_STRUCT): Avoid re-defining it.
4458 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4459 -I/usr/contrib/X11R6/include.
4460 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4462 2000-11-10 Jason Rumney <jasonr@gnu.org>
4464 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4466 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4467 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4469 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4470 (Qw32_charset_vietnamese): New symbol.
4471 (xlfd_charset_of_font): New function.
4472 (w32_load_system_font): Use it.
4473 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4474 when Vw32_charset_info_alist is nil to ensure default face always
4475 has font. Use Fcar and Fcdr for safety.
4476 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4477 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4478 pseudo-codepages for special cases.
4479 (w32_to_x_font): New parameter to allow charset portion to be
4480 specified where there is many to one mapping. Callers changed.
4481 (w32_list_fonts): Avoid listing fonts that won't display.
4483 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4485 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4486 (font_list_1): Renamed from font_list.
4487 (font_list): New function, trying alternative registries from
4488 Vface_alternative_font_registry_alist.
4489 (Finternal_set_alternative_font_registry_alist): New function.
4490 (syms_of_xfaces): Initialize and Staticpro
4491 Vface_alternative_font_registry_alist.
4492 Defsubr Finternal_set_alternative_font_registry_alist.
4494 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4496 * lisp.h (Flooking_at): Declare.
4498 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4500 * dired.c (directory_files_internal): Fix a braino.
4502 * dired.c (directory_files_internal): Add missing GCPRO's.
4505 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4507 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4508 (resize_mini_window): Return quickly if Vresize_mini_window is
4509 nil. Don't return if Vmax_mini_window_height is nil.
4511 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4512 (syms_of_xdisp): Initialize them.
4513 (resize_mini_window): Act according to the setting of
4514 Vresize_mini_window.
4515 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4517 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4518 scroll bar widget after configuring it, so that it will appear at
4519 the right position from the start.
4520 (XTredeem_scroll_bar): Cleaned up.
4522 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4524 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4525 font is taller than the frame line, we don't have to bias the
4528 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4530 2000-11-07 Dave Love <fx@gnu.org>
4532 * config.in (HAVE_MKSTEMP): Add.
4534 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4536 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4538 * window.c (Fset_window_configuration): Don't try to preserve
4539 point in the current buffer, if that buffer is displayed in more
4542 * xfaces.c (lookup_named_face): If default face isn't realized,
4543 try to realize it. Return -1 if not successful.
4544 (Fx_list_fonts): Handle case that face cannot be determined.
4545 (Fface_font): Likewise.
4547 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4549 * window.c (displayed_window_lines): Detect partially
4550 visible lines at the bottom correctly.
4552 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4554 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4555 when ensuring we don't do visit in indirect buffer.
4557 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4559 * composite.h (compose_chars_in_text): Add prototype.
4561 * composite.c (Vcomposition_function_table): New variable.
4562 (Qcomposition_function_table): New variable.
4563 (run_composition_function): Call
4564 Vcompose_chars_after_function with three arguments.
4565 (compose_chars_in_text): New function.
4566 (syms_of_composite): Modified the doc-string of
4567 Vcompose_chars_after_function. Declare composition-function-table
4568 as a lisp variable, and initialize it.
4570 * xfns.c (x_encode_text): Suppress producing escape sequences for
4573 * xselect.c: Include composite.h.
4574 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4576 2000-11-05 Andrew Innes <andrewi@gnu.org>
4578 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4580 * sysdep.c (read_input_waiting): Remove extraneous argument to
4583 * w32fns.c (Fx_server_version): Include w32_build_number in the
4586 * w32heap.c (w32_build_number): New variable.
4587 (cache_system_info): Set it.
4589 * w32heap.h (w32_build_number): Add extern.
4591 * emacs.c (syms_of_emacs): Update docstring for
4592 system-configuration, to reflect the actual usage on MS-Windows.
4594 2000-10-31 Gerd Moellmann <gerd@gnu.org>
4596 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
4597 process idle timers while waiting for another event.
4599 * dispnew.c (update_frame_line): Handle case where spaces in
4600 the default face are colored.
4602 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
4603 window height hasn't changed.
4605 2000-10-31 Jason Rumney <jasonr@gnu.org>
4607 * w32term.c (x_produce_glyphs): Handle composite characters.
4608 (x_draw_glyph_string_foreground)
4609 (x_draw_composite_glyph_string_foreground): Restore old font.
4611 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
4613 * minibuf.c (read_minibuf): Reset the undo history just before
4614 starting the recursive-edit.
4616 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4618 * xfaces.c (menu_face_change_count): New variable.
4619 (Finternal_set_lisp_face_attribute): Increment it for changes
4621 (realize_basic_faces): Reflect changes in the `menu' faces
4624 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
4625 dy obtained from the iterator's y-position after moving from
4626 scroll_margin_pos to PT; see comment there.
4628 * xdisp.c (safe_eval_handler): Call add_to_log.
4630 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
4631 is not a symbol or string.
4633 * xdisp.c (echo_area_display): Don't perform a display update from
4634 inside redisplay. The update will happen anyway at the end of
4635 redisplay, and it can confuse redisplay (GC messages while
4636 redisplaying, for instance.)
4638 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
4640 * xrdb.c (x_load_resources): Use the class name in the defaults.
4642 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
4643 (regex_compile): Catch bogus \(\1\).
4645 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4647 * xterm.c (x_alloc_nearest_color): Fix last change to compare
4650 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
4651 we have a color cache, check that the cached color equals the
4652 allocated color. If not, clear the color cache.
4654 * window.c (displayed_window_lines): Change buffers if necessary.
4655 Fix computation of displayed lines.
4657 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
4658 update_menu_bindings to DEFVAR_BOOL.
4660 2000-10-30 Kenichi Handa <handa@etl.go.jp>
4662 * search.c (Fset_match_data): Be sure to make search_regs always sane.
4664 * puresize.h (BASE_PURESIZE): Increase to 680000.
4666 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
4668 2000-10-29 Jason Rumney <jasonr@gnu.org>
4670 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
4672 * w32term.c (w32_bdf_per_char_metric): Negate descent.
4673 (w32_cache_char_metrics): Handle possibility that 'x' does not
4674 exist in a BDF font.
4675 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
4677 * w32bdf.h (bdffont): Add nchars.
4679 * w32bdf.c (set_bdf_font_info): Set it.
4680 (w32_BDF_TextOut): Swap byte order of double byte characters.
4681 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
4683 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
4685 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
4686 don't override the colors in frame's param_alist, unless they are
4689 * term.c (reassert_line_highlight): If inverse_video is non-zero,
4690 reverse the effect of the highlight flag.
4692 2000-10-27 Ken Raeburn <raeburn@gnu.org>
4694 * window.h (Fwindow_live_p): Declare.
4696 * undo.c (record_delete): Check that last_undo_buffer is really a
4697 buffer before applying XBUFFER to it.
4699 * keymap.c (where_is_internal): Pass lisp object, not integer, to
4702 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4704 * lisp.h (KEYMAPP): New macro.
4705 (get_keymap): Remove.
4706 (get_keymap_1): Rename get_keymap.
4708 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
4710 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
4712 * xmenu.c (single_submenu): Use KEYMAPP.
4713 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4714 Use KEYMAPP rather than Fkeymapp.
4716 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
4718 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
4719 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4720 Use KEYMAPP rather than Fkeymapp.
4721 (single_submenu): Use KEYMAPP.
4722 (w32_menu_show, w32_dialog_show): Use TRUE.
4724 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
4726 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
4727 (Fkeymapp): Use KEYMAPP.
4728 (get_keymap): Rename from get_keymap_1. Remove old def.
4729 Return t when autoload=0 and error=0 and the keymap needs autoloading.
4730 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
4731 (Fminor_mode_key_binding): Don't raise an error if the binding
4733 (Fuse_global_map, Fuse_local_map): Allow autoloading.
4734 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
4736 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
4737 Allow Vspecial_event_map to be autoloaded.
4738 (menu_bar_items): Fetch the keymap rather than using keymapp.
4739 (menu_bar_one_keymap): No need to follow func-indirect any more.
4740 (parse_menu_item): get_keymap_1 -> get_keymap.
4741 (tool_bar_items): Fetch the keymap rather than using keymapp.
4742 (read_key_sequence): Use KEYMAPP.
4744 * intervals.c (get_local_map): Use get_keymap rather than following
4745 function-indirections explicitly.
4747 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4749 2000-10-27 Jason Rumney <jasonr@gnu.org>
4751 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4752 point, as Windows has oversized fonts.
4754 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4756 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4758 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4759 (freehook, reallochook): Handle null pointer arguments.
4760 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4762 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4764 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4765 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4766 Giving in to popular pressure to shut up the compiler with casts.
4768 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4770 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4771 signed value, and use a default value computed from the font's
4774 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4776 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4777 that specify a negative underline position can still use underlines.
4779 * window.c (Fpos_visible_in_window_p): Make POS default to
4780 WINDOW's point, not the current buffer's point.
4782 2000-10-26 Dave Love <fx@gnu.org>
4784 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4785 when it's necessary.
4787 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4789 * window.c (size_window): Compute size difference from sum of old
4790 child window sizes instead of from parent's size.
4792 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4793 Handle obscured lines at the top of the window.
4795 * frame.c (Fdelete_frame): Doc fix. Move running the hook
4796 down after the last error condition check.
4798 * frame.c (Fdelete_frame): Run delete-frame-hook.
4800 2000-10-26 Kenichi Handa <handa@etl.go.jp>
4802 * coding.c (decode_coding): Fix previous change (check also
4803 CODING_MODE_LAST_BLOCK).
4805 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4807 * regex.c: More `unsigned char' -> `re_char' changes.
4808 Also change several `int' into `re_wchar_t'.
4809 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
4810 (PUSH_FAILURE_POINTER): Don't cast any more.
4811 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4812 We want GCC to complain, since this piece of code makes
4813 re_match non-reentrant, which *should* be fixed.
4814 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4815 (EXTEND_BUFFER): Use RETALLOC.
4816 (SET_LIST_BIT): Don't cast.
4817 (re_wchar_t): New type.
4818 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4819 that those two functions will always properly return.
4820 (IMMEDIATE_QUIT_CHECK): Cast to void.
4821 (analyse_first): Use recursion rather than an explicit stack.
4822 (re_compile_fastmap): Can't fail anymore.
4823 (re_search_2): Don't check re_compile_fastmap for failure.
4824 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4825 Now also sets the new value (passed in a new argument).
4826 (re_match_2_internal): Use it.
4827 Also, use a new var `reg' of type size_t when looping through regs
4828 rather than reuse the inappropriate `mcnt'.
4830 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4831 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4832 (where_is_internal): Renamed from Fwhere_is_internal.
4833 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4834 (Fwhere_is_internal): New function wrapping where_is_internal.
4835 (where_is_internal_1): Handle the case where we're filling the cache.
4836 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4838 2000-10-25 Miles Bader <miles@gnu.org>
4840 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4842 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4844 * window.c (pos_fully_visible_p): Removed.
4845 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4846 if position is visible and/or fully visible.
4848 * lisp.h (pos_visible_p): Add prototype.
4850 * xdisp.c (pos_visible_p): New function.
4852 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4854 * process.c (send_process): If OBJECT is t, it means that the data
4855 is from C string, but we should encode it. Before calling
4856 setup_raw_text_coding_system, be sure to flush out data by the
4857 previous coding system.
4859 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4861 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4862 assignment of startpos to prev when startpos == pos.
4864 * editfns.c (find_field): Set the field stickiness correctly from
4865 overlay fields. Use renamed `text_property_stickiness'.
4866 (text_property_stickiness): Renamed from `char_property_stickiness'.
4867 Only check text properties, not overlays.
4868 * textprop.c (get_char_property_and_overlay): New function.
4869 (Fget_char_property): Use it.
4870 * intervals.h (get_char_property_and_overlay): Add declaration.
4872 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4874 * keymap.c: Use AREF, ASET and ASIZE macros.
4875 (Fmake_sparse_keymap): Docstring fix.
4877 (shadow_lookup): Move up.
4878 Handle the case where lookup-key returns an integer.
4879 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4880 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4881 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4882 Simplify/rewrite the keymap-finding code.
4883 Add check for command shadowing, using shadow_lookup.
4885 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4887 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4888 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4891 2000-10-24 Andrew Innes <andrewi@gnu.org>
4893 * dired.c (directory_files_internal_unwind): New function.
4894 (directory_files_internal): Use it to ensure closedir is called
4895 even if expand-file-name or file-attributes throw, eg. because of
4896 a user interrupt. Also enable immediate_quit while calling
4897 re_search, so that matching can be interrupted as well.
4899 2000-10-24 Andrew Innes <andrewi@gnu.org>
4901 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4903 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4904 so that re_search functions only quit when callers expect them to.
4906 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4908 * regex.c (regex_compile): Change the way of handling a range from
4909 a char less than 256 to a char not less than 256.
4911 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4913 * window.c (size_window): Prevent setting window's width or
4914 height to a negative value (esp. with XSETFASTINT).
4916 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4917 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4918 (protect_malloc_state) [GC_MALLOC_CHECK &&
4919 GC_PROTECT_MALLOC_STATE]: New function.
4920 (PROTECT_MALLOC_STATE): New macro.
4921 (__malloc_initialize, morecore, _malloc_internal)
4922 (_free_internal) _realloc_internal): Use it to make _heapinfo
4923 read-only outside of gmalloc.
4925 * keymap.c: Update copyright.
4927 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4930 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4932 * filelock.c (unlock_all_files): Use unlock_file to expand each
4933 buffer's file_truename before trying remove its lock file.
4935 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4937 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4938 or CRLF, decode EOLs.
4940 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4942 * window.c (Fdisplay_buffer): Fix doc.
4944 2000-10-23 Jason Rumney <jasonr@gnu.org>
4946 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4947 ASCII font of default fontset on Windows.
4949 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4950 xterm.c comment below).
4952 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4954 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4956 * xterm.c (x_connection_closed): Reset handling_signal.
4958 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4960 2000-10-23 Miles Bader <miles@gnu.org>
4962 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4963 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4964 maintain old behavior.
4965 * minibuf.c (Fminibuffer_complete): Likewise.
4967 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4969 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4970 that when a font can't be exactly centered, it errs up rather than
4973 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4975 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4977 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4979 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4981 * dispnew.c [macintosh]: Include macterm.h.
4982 (init_display) [macintosh]: Initialization for window system.
4984 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4985 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4986 syms_of_search, x_term_init, and init_keyboard before calling
4987 init_window_once. Also, call syms_of_xmenu.
4989 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4990 default fontset to Monaco.
4992 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4993 NewMacWindow and DisposeMacWindow.
4994 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4995 instead of calling NewMacWindow and setting fields of
4996 f->output_data.mac directly. Call init_frame_faces.
4997 (Fdelete_frame) [macintosh]: Remove unused code.
4998 (Fmodify_frame_parameters) [macintosh]: Call
4999 x_set_frame_parameters instead of mac_set_frame_parameters.
5001 * frame.h [macintosh]: Define menu_bar_lines field in struct
5002 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5004 * keyboard.c [macintosh]: Include macterm.h.
5005 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5006 and menu_bar_activate_event type events as for X and NT.
5007 (make_lispy_event) [macintosh]: Construct lisp events of type
5008 MENU_BAR_EVENT as for X and NT.
5010 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5011 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5012 (sys_subshell) [macintosh]: Remove definition entirely.
5013 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5014 Vwindow_system_version here. Remove initialization of
5015 Vx_bitmap_file_path.
5016 (read_input_waiting): Correct the number of parameters passed to
5018 Move all Macintosh functions to mac/mac.c.
5020 * term.c [macintosh]: Include macterm.h.
5022 * window.c [macintosh]: Include macterm.h.
5024 * xdisp.c [macintosh]: Include macterm.h. Declare
5025 set_frame_menubar and pending_menu_activation.
5026 (echo_area_display) [macintosh]: Do not return if terminal frame
5027 is the selected frame.
5028 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5029 Allow only the selected frame to set menu bar.
5030 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5031 calling FRAME_EXTERNAL_MENU_BAR (f).
5032 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5034 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5035 and check_x. Declare XCreateGC. Define x_create_gc and
5036 x_free_gc. Initialize font_sort_order.
5037 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5038 but call x_list_fonts instead of w32_list_fonts.
5039 (Finternal_face_x_get_resource) [macintosh]: Do not call
5040 display_x_get_resource.
5041 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5042 (realize_x_face) [macintosh]: Load the font if it is specified in
5044 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5046 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5048 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5049 is nil: since we go to the end of submap anyway, we'd end up
5051 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5052 doesn't obey autoload.
5054 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5056 * msdos.c (dos_set_window_size): Update screen dimension variables.
5058 2000-10-21 Jason Rumney <jasonr@gnu.org>
5060 * w32term.c (w32_cache_char_metrics): Double check that font is
5061 really fixed pitch before trusting tmPitchAndFamily.
5063 2000-10-21 Andrew Innes <andrewi@gnu.org>
5065 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5067 * w32term.h: Extern decl for w32_cache_char_metrics.
5069 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5071 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5072 (w32_unload_font): Free per_char array if present.
5074 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5075 cached information in emulated XFontStruct to handle common cases
5076 quickly. Do not allocate XCharStruct for return.
5077 (w32_native_per_char_metric): New function.
5078 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5080 (x_produce_glyphs): Don't get an HDC. Change calls to
5081 w32_per_char_metric to match arg change above. Remove calls to
5083 (w32_get_glyph_overhangs): Ditto.
5084 (w32_cache_char_metrics): New function.
5086 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5087 ($(BLD)/casefiddle.$(O)): Remove compile command.
5088 ($(BLD)/gmalloc.$(O)): Remove compile command.
5089 ($(BLD)/dispnew.obj):
5090 ($(BLD)/keyboard.obj):
5091 ($(BLD)/w32inevt.obj):
5092 ($(BLD)/w32bdf.obj):
5094 ($(BLD)/buffer.obj):
5095 ($(BLD)/editfns.obj):
5097 ($(BLD)/fileio.obj):
5099 ($(BLD)/indent.obj):
5100 ($(BLD)/insdel.obj):
5101 ($(BLD)/intervals.obj):
5102 ($(BLD)/minibuf.obj):
5104 ($(BLD)/scroll.obj):
5105 ($(BLD)/sysdep.obj):
5106 ($(BLD)/textprop.obj):
5107 ($(BLD)/widget.obj):
5108 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5109 ($(BLD)/term.obj): Add dependency on dispextern.h.
5111 * makefile.nt ($(BLD)\dispnew.obj):
5112 ($(BLD)\keyboard.obj):
5113 ($(BLD)\w32inevt.obj):
5114 ($(BLD)\w32bdf.obj):
5116 ($(BLD)\buffer.obj):
5117 ($(BLD)\editfns.obj):
5119 ($(BLD)\fileio.obj):
5121 ($(BLD)\indent.obj):
5122 ($(BLD)\insdel.obj):
5123 ($(BLD)\intervals.obj):
5124 ($(BLD)\minibuf.obj):
5126 ($(BLD)\scroll.obj):
5127 ($(BLD)\sysdep.obj):
5128 ($(BLD)\textprop.obj):
5129 ($(BLD)\widget.obj):
5130 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5131 ($(BLD)\term.obj): Add dependency on dispextern.h
5133 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5135 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5136 with an additional argument of Qt.
5138 2000-10-21 Miles Bader <miles@gnu.org>
5140 * window.c (pos_fully_visible_in_window_p): New function.
5141 (Fpos_visible_in_window_p): Add FULLY argument.
5142 Use pos_fully_visible_in_window_p.
5143 (window_scroll_pixel_based, window_scroll_line_based): Update
5144 calls to Fpos_visible_in_window_p.
5145 * lisp.h (Fpos_visible_in_window_p): Update prototype
5147 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5149 * alloc.c (toplevel): Conditionalize compilation of mem_*
5150 functions differently.
5152 2000-10-20 Jason Rumney <jasonr@gnu.org>
5154 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5155 mem_init where it used to be. mem_z etc not defined otherwise.
5157 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5159 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5161 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5162 structure definition and related variabled to the top of the file.
5163 Include this code when GC_MALLOC_CHECK is defined.
5164 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5165 register/unregister allocated region.
5166 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5167 which isn't allocated.
5168 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5169 something which is already in use.
5170 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5171 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5172 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5173 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5175 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5176 _malloc_internal instead of malloc.
5177 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5180 2000-10-20 Andrew Innes <andrewi@gnu.org>
5182 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5184 (my_strftime) <macro>: Don't use macro arg list when redefining as
5186 (my_strftime) <function>: Supply 0 as ut argument.
5188 2000-10-19 Jason Rumney <jasonr@altavista.net>
5190 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5191 including dispextern.h, as it stops faces from working.
5193 * w32fns.c (Fx_create_frame): Don't bother calling
5194 face-set-after-frame-default since the caller does it for us
5195 anyway. Clean up calls to x_get_arg to be consistent with X.
5197 * w32term.c (x_produce_glyphs): Handle
5198 unibyte_display_via_language_environment correctly.
5199 (w32_draw_box_rect): Fix the calculation of width and height.
5201 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5202 as it has stopped working.
5203 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5206 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5208 * eval.c (skip_debugger): Prevent a compiler warning.
5209 (Fcondition_case): Likewise.
5210 (Fbacktrace_frame): Use a null interactive spec.
5212 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5214 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5216 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5218 * strftime.c: Sync with glibc, file version 1.78.
5219 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5220 should no longer be used according to ISO 8601.
5222 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5223 no map for meta_prefix_char, don't try to use it as a keymap.
5224 Instead, if T_OK is non-zero, look up a default binding, if any,
5225 otherwise, if T_OK is zero, return nil.
5227 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5228 (x_to_xcolors, png_load): Use x_query_color.
5230 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5232 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5234 (x_copy_color, x_alloc_lighter_color): Likewise.
5236 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5237 (x_query_color, x_query_colors): Add prototype.
5239 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5240 check_string_bytes only if not noninteractive, increase count to 50.
5242 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5244 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5247 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5249 * alloc.c (pure_bytes_used): Renamed from pureptr.
5251 (pure_alloc): New function.
5252 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5254 (Fpurecopy): Use PURE_POINTER_P.
5256 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5257 PT has moved backward.
5259 * xdisp.c (cursor_row_p): Take continued lines into account.
5261 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5263 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5264 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5265 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5268 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5269 of selective display off while searching for the next line start.
5271 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5273 * Makefile.in (term.o): Depend on dispextern.h.
5275 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5277 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5279 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5281 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5282 the iterator at the beginning, so that they can be set later on,
5283 for instance in reseat_at_next_visible_line_start, without being
5286 * xfns.c (pbm_format): Add :foreground and :background keywords.
5287 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5288 (xbm_load): Recognize foreground and background color specifications.
5290 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5292 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5294 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5296 * msdos.c (IT_set_face): Compare highlighted face with the default
5297 face, and invert colors if these faces' colors are identical.
5298 (Fmsdos_remember_default_colors): Don't swap foreground and
5299 background colors in initial_colors[].
5300 (IT_set_frame_parameters): Don't swap frame's foreground and
5301 background pixels. If ALIST includes "(reverse . t)", swap
5302 foreground-color and background-color properties in frame's
5303 param_alist. If the original frame's param_alist doesn't specify
5304 the colors, store unspecified-fg and unspecified-bg, reversed if
5307 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5308 the colors are unspecified and reversed, reverse fore- and back-
5309 ground in the returned value.
5310 (Fframe_parameter): Ditto.
5312 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5314 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5315 get_last_unchanged_at_beg_row.
5316 (find_first_unchanged_at_end_row): Renamed from
5317 get_first_unchanged_at_end_row.
5318 (find_first_unchanged_at_end_row): Convert assertions to
5319 unconditional tests which abort. When looking for a row in
5320 unchanged text, don't go further back than first_text_row.
5322 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5323 Don't add in the last line's height when deciding if the new
5324 position is below the scroll margin.
5326 2000-10-16 Miles Bader <miles@gnu.org>
5328 * editfns.c (Fconstrain_to_field): Check carefully for field
5329 boundaries if either OLD_POS or NEW_POS has a non-nil field
5330 property, even if they're the same.
5332 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5334 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5335 height for XFillRectangle.
5337 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5339 * syntax.c (Fstring_to_syntax): New function extracted from
5340 Fmodify_syntax_entry.
5341 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5342 (skip_chars, Fforward_comment): Remove unused variables.
5343 (syms_of_syntax): Add defsubr for string-to-syntax.
5344 (describe_syntax): Add code for comment and string fences.
5346 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5348 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5349 Do the meta->esc mapping. Call get_keyelt before returning.
5350 Start scanning from the second element (the first is always `keymap')
5351 to make it easier to detect when we reach a parent map.
5352 Handle the case of inheriting from a symbol whose function is a map.
5353 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5354 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5355 (get_keyelt, Flookup_key): Update call to access_keymap.
5356 Remove the meta->esc mappings.
5357 (define_as_prefix): Delete old disabled code.
5358 (menu_item_p): New function.
5359 (where_is_internal_1): Skip over the few remaining menu items.
5360 * lisp.h (access_keymap): Update prototype.
5361 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5362 Update call to access_keymap.
5363 (follow_key, read_key_sequence): Update calls to access_keymap.
5364 Remove the meta->esc mappings.
5366 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5368 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5369 with additional argument.
5371 * xdisp.c (cursor_row_p): New function.
5372 (try_cursor_movement, display_line): Use it.
5374 * xdisp.c (append_space): Also save/restore iterator's current
5375 character and its length.
5377 * xdisp.c (init_from_display_pos): Add an assertion.
5378 (handle_stop): Don't set iterator's add_overlay_start.
5379 (handle_invisible_prop): Likewise.
5380 (load_overlay_strings): If text under an overlay is invisible,
5381 take both before- and after-strings into account when the iterator
5382 is positioned either at the start or at the end of the overlay.
5383 (forward_to_next_line_start): Rewritten.
5384 (reseat_at_next_visible_line_start): Rewritten.
5385 (set_iterator_to_next): Add parameter RESEAT_P.
5387 * dispextern.h (struct it): Remove member add_overlay_start.
5388 (set_iterator_to_next): Change prototype.
5390 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5392 * coding.c (code_convert_region): Be sure to initialize
5393 coding->category_idx.
5394 (decode_coding_string): Set coding->src_multibyte and
5395 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5396 (encode_coding_string): Set coding->src_multibyte and
5397 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5399 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5401 * xfns.c (Fx_create_frame): Don't bother calling
5402 face-set-after-frame-default since the caller does it for us anyway.
5404 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5406 * window.c (coordinates_in_window): Fix detection of vertical line
5407 on character terminals.
5409 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5411 * editfns.c (save_excursion_save): Additionally record the
5413 (save_excursion_restore): If buffer was visible in a window, and a
5414 different window was selected, and the old selected window is
5415 still live, restore point in that window.
5417 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5419 * xterm.c (x_produce_glyphs): Handle
5420 unibyte_display_via_language_environment correctly.
5422 * regex.c (regex_compile): Change the way of handling a range from
5423 unibyte char to multibyte char.
5425 * syntax.c (skip_chars): Change the way of handling a range from
5426 unibyte char to multibyte char.
5428 * process.c (read_process_output): Cancel previous change.
5430 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5432 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5434 * charset.c (Ffind_charset_string): Doc fix.
5435 (Ffind_charset_region): Doc fix.
5437 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5439 * process.c (read_process_output): Fix previous change. Adjust
5440 multibyteness of text to insert in a buffer by
5441 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5443 2000-10-10 Andreas Schwab <schwab@suse.de>
5445 * alloc.c (mark_object): Remove all workarounds installed on
5448 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5450 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5451 (base64_encode_1): Make it work for a text of multibyte form.
5452 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5453 case. Don't call str_to_multibyte because base64_decode_1
5454 produces correct multibyte form for eight-bit codes.
5455 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5456 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5457 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5460 * charset.h (CHAR_STRING): Optimized for single byte characters.
5462 2000-10-09 Andreas Schwab <schwab@suse.de>
5464 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5465 -1 after socket is closed, to fall through to error processing.
5467 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5469 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5470 variables. If ALIST includes foreground-color or
5471 background-color, change also the colors of the default face for
5474 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5476 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5477 them extern (they are defined on xfaces.c).
5478 (syms_of_msdos): Don't intern and don't staticpro
5479 Qbackground_color and Qforeground_color.
5481 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5483 * frame.c (Fframe_parameter): For non-windowed frames, if
5484 f->param_alist says foreground or background color is unspecified,
5485 call tty_color_name to return the color name computed from the
5486 frame's current colors.
5488 2000-10-06 Dave Love <fx@gnu.org>
5490 * terminfo.c (ospeed): Don't declare.
5492 * sysdep.c: Don't include string.h.
5493 (h_errno): Declare conditional also on TRY_AGAIN.
5495 * charset.c (Ffind_charset_string): Doc fix.
5497 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5498 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5501 2000-10-05 Dave Love <fx@gnu.org>
5503 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5504 position like menu-bar.
5506 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5508 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5510 * xdisp.c (handle_single_display_prop): Use safe_call1.
5511 (safe_call): Renamed from call_function.
5512 (safe_call1): New function.
5513 (handle_fontified_prop): Use safe_call1 instead of call1.
5514 (safe_eval): Renamed from eval_form.
5515 (safe_eval_handler): Renamed from eval_handler.
5516 (handle_single_display_prop, display_mode_element): Use safe_eval
5517 instead of eval_form.
5519 * xfaces.c (merge_face_heights): Use safe_call instead of
5522 * keyboard.c (show_help_echo): Use safe_call instead of
5523 call_function; use safe_eval instead of eval_form.
5525 * lisp.h (safe_call): Renamed from call_function.
5526 (safe_eval): Renamed from eval_form.
5527 (safe_call1): Add prototype.
5529 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5531 * xfns.c (image_ascent): Rearrange ascent calculation for the
5534 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5536 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5537 (where_is_internal_1): Don't bother ignoring menu-items any more.
5539 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5541 * keyboard.c (update_menu_bindings): New variable.
5542 (parse_menu_item): Use AREF. If update_menu_bindings
5543 is 0, don't update menu bindings.
5544 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5546 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5548 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5551 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5553 * syntax.c (forw_comment): Match nestedness of ender/starter.
5554 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5555 (prev_char_comstart_first): Remove.
5556 (back_comment): Check two-char comment markers more carefully
5557 to better handle overlapping cases like *//* or /* */* */ ...
5558 Match nestedness of ender/starter.
5560 2000-10-02 Dave Love <fx@gnu.org>
5562 * config.in (HAVE_GAI_STRERROR): Add undef.
5564 * process.c (Fopen_network_stream): Use it.
5566 * m/alpha.h (NO_REMAP): Don't define.
5568 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5570 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5571 return with a string converted to an integer or vice versa when
5572 Vmocklisp_arguments is t.
5573 (Fsignal): Likewise. The function can return for `quit'.
5574 (struct gcpro): Declare member `var' to point to a volatile
5577 * eval.c (error): Prevent compiler warning.
5579 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5581 * keymap.c (keymap_memberp): New function.
5582 (Fset_keymap_parent): Use it.
5583 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5584 Use keymap_memberp to avoid creating cycles.
5585 (access_keymap): Use KEYMAPP.
5587 2000-09-30 Gerd Moellmann <gerd@gnu.org>
5589 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
5590 gai_strerror. Make sure xerrno is set if connect fails. Improve
5593 2000-09-29 Jason Rumney <jasonr@gnu.org>
5595 * w32term.c (w32_char_font_type, w32_encode_char)
5596 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
5597 (w32_bdf_per_char_metric): New function.
5598 (w32_per_char_metric): Use it.
5599 (x_draw_glyph_string_background): Always draw background for BDF
5602 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
5603 GDI object which is a scarce resource.
5605 * w32bdf.c (search_file_line): Fix skipping of whitespace.
5606 (get_quoted_string): Fix limit on memchr search.
5607 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
5608 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
5609 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
5610 (get_cached_font_char, cache_char_offset): Use macro
5611 BDF_CODEPOINT_RANGE_COVER_P.
5612 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
5613 (clear_cached_bitmap_slots): New function.
5614 (GET_HEX_VALUE): G-Z, g-z are not hex.
5615 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
5616 (get_bitmap_with_cache): Use new cache implementation.
5617 (create_offscreen_bitmap): New function.
5618 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
5620 * w32term.c (x_produce_glyphs): If the distance from the current
5621 position to the next tab stop is less than a canonical character
5622 width, use the tab stop after that.
5623 (x_draw_glyphs): Handle case START and END are out of bounds more
5625 (x_clear_mouse_face): Block/unblock input.
5626 (x_display_and_set_cursor): Don't show a hollow box cursor for
5627 buffers whose cursor_type is nil.
5629 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5631 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
5633 * dispextern.h (updating_frame): Declare extern.
5635 2000-09-29 Andreas Schwab <schwab@suse.de>
5637 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
5639 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5641 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
5642 use its function definition.
5643 (tool_bar_items): Likewise.
5645 * lisp.h (fatal): Declare NO_RETURN.
5647 2000-09-29 Kenichi Handa <handa@etl.go.jp>
5649 * keymap.c: Remove the line "#undef NULL".
5651 2000-09-28 Gerd Moellmann <gerd@gnu.org>
5653 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
5655 2000-09-28 Dave Love <fx@gnu.org>
5657 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
5659 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
5661 * .gdbinit (xreload): Note its need on GNU/Linux.
5663 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
5664 r_alloc, r_alloc_free.
5666 2000-09-28 Kenichi Handa <handa@etl.go.jp>
5668 * syntax.c (skip_chars): Handle negation correctly.
5670 2000-09-27 Gerd Moellmann <gerd@gnu.org>
5672 * xfaces.c (realize_default_face): Call set_lface_from_font_name
5673 with non-zero FORCE_P argument.
5675 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
5678 * xdisp.c (window_box_height): Add an assertion.
5680 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
5681 tool-bar than is available.
5682 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
5684 2000-09-27 Dave Love <fx@gnu.org>
5686 * s/irix6-5.h: Now works 64-bit. Tidied.
5688 2000-09-26 Gerd Moellmann <gerd@gnu.org>
5690 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
5691 instead of BITS_PER_INT.
5692 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
5693 EMACS_UINT, respectively.
5694 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
5696 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
5698 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
5700 * window.c (freeze_window_starts): Construct last argument for
5701 foreach_window differently.
5703 * xfns.c (x_decode_color): Don't return a Lisp_Object.
5705 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
5706 EMACS_UINT instead of `int' and `unsigned int'.
5707 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
5709 * frame.h (struct frame): Make the `nothing' member of union
5710 output_data an EMACS_INT.
5712 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
5713 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
5714 size in the sdata structure.
5715 (SDATA_NBYTES, SDATA_DATA): New macros.
5716 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
5717 differently for the different layout of the sdata structure.
5718 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
5720 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
5721 Check that size recorded in the string size and size recorded in
5722 the sdata structure agree.
5724 2000-09-25 Dave Love <fx@gnu.org>
5726 * buffer.c: Include stdio.h.
5728 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
5730 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
5732 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
5733 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
5734 (__malloc_extra_blocks): Declare as __malloc_size_t.
5736 2000-09-25 Gerd Moellmann <gerd@gnu.org>
5738 * alloc.c (mark_image): Use GC_NILP instead of NILP.
5740 * keyboard.c (show_help_echo): Set help_echo_showing_p.
5741 (read_char): If help-echo is showing, preserve the echo area
5744 * xdisp.c (help_echo_showing_p): New variable.
5745 (set_message): Reset it to 0.
5746 (init_xdisp): Initialize help_echo_showing_p.
5748 * dispextern.h (help_echo_showing_p): Declare extern.
5750 * config.in: Fix typo in __GNUC_MINOR__.
5752 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5754 * s/freebsd.h (POSIX_SIGNALS): Define.
5756 * xterm.c (x_clear_mouse_face): Block/unblock input.
5758 2000-09-24 Dave Love <fx@gnu.org>
5760 * fns.c (base64_encode_1): Fix last change.
5762 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5764 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5766 * xdisp.c (try_window_reusing_current_matrix): More fixes
5767 for the case window has a header-line.
5769 2000-09-22 Dave Love <fx@gnu.org>
5771 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5774 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5776 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5778 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5780 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5783 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5786 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5787 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5788 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5791 * marker.c (byte_char_debug_check): Return void.
5793 * xfns.c (Fx_create_frame): Set default frame parameter value
5794 for tool-bar-lines to 1.
5796 * dispnew.c (scrolling_window): Compare y-positions of rows
5797 equal at the start. Some simplification.
5799 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
5800 reused rows' y-position in the case window has a header-line, and
5801 new window start is greater than old window start.
5803 * process.c (process_sent_to): New variable.
5804 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
5805 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
5806 Declare more parameters volatile.
5808 * lread.c (Vrecursive_load_depth_limit): New variable.
5809 (Fload): Check recursive loads whose recursion depth exceeds
5810 Vrecursive_load_depth_limit.
5811 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5813 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5815 * fileio.c (Fread_file_name): Doc fix.
5817 * editfns.c (Fmessage_or_box): Doc fix.
5819 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5821 * xfns.c (xbm_scan): Allow C-style comments.
5823 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5824 symbols are specified, add color translations to the cache.
5825 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5826 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5828 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5829 structures to xpm_init_color_cache.
5831 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5833 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5835 2000-09-19 Andrew Innes <andrewi@gnu.org>
5837 * makefile.nt (bootstrap-emacs): Don't change directory.
5839 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5841 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5843 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5844 If output buffer is too small, signal an appropriated error.
5846 2000-09-18 Dave Love <fx@gnu.org>
5848 * keyboard.c (menu_bar_items, tool_bar_items)
5849 (current_active_maps): Remove redundant get_local_map call.
5851 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5853 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5854 cursor for buffers whose cursor_type is nil.
5856 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5857 a feature to implement that is already implemented.
5858 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5861 * xfns.c (x_clear_image_1): New function.
5862 (x_clear_image): Use it.
5863 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5865 * dispnew.c (update_window): Move test for invisible lines
5866 at the top to update_window_line.
5867 (update_window_line): Handle invisible lines here.
5869 * xfns.c (clear_image_cache): Clear current matrices of all
5870 frames sharing an image cache. Block input while freeing
5871 images. Fix timestamp comparison.
5872 (x_clear_image): Also free the mask.
5874 * xfns.c (lookup_image): Block input while loading the image so
5875 that we won't get interrupted in a state where the image isn't yet
5877 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5878 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5879 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5880 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5882 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5884 * dispnew.c (update_window): Make sure to make desired rows
5885 current even if they are completely invisible at the top
5888 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5890 * xfns.c (lookup_image): Build mask before applying an algorithm.
5891 Recognize algorithm `disabled'.
5892 (cross_disabled_images): New variable.
5893 (COLOR_INTENSITY): New macro.
5894 (x_detect_edges): Use COLOR_INTENSITY.
5895 (x_disable_image): New function.
5896 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5898 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5899 disabled state, don't apply an image transformation algorithm if
5900 the user specified an image for the disabled state. Use
5901 `:algorithm disabled' for creating a disabled item's image if the
5902 user hasn't specified an image.
5904 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5905 allocation functions with the XPM lib.
5906 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5907 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5908 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5909 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5910 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5911 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5912 functions, if possible, because these handle color allocation
5913 failure more gracefully.
5914 (Fimage_mask_p): New function.
5916 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5917 (Qedge_detection, Qheuristic): New symbols.
5918 (syms_of_xfns): Initialize new symbols.
5919 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5920 `algorithm (edge-detection ...)'.
5921 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5922 (tiff_format, gif_format, gs_format): Add `:mask'.
5923 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5924 (GIF_MASK, GS_MASK): New enumerators.
5925 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5926 (emboss_matrix, laplace_matrix): New variables.
5927 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5928 (x_edge_detection): New functions.
5929 (x_laplace): Rewritten in terms of x_detect_edges.
5930 (x_build_heuristic_mask): If image has a mask, free it.
5932 2000-09-14 Andrew Innes <andrewi@gnu.org>
5934 * makefile.w32-in: Revert to Unix line endings.
5936 2000-09-14 Andrew Innes <andrewi@gnu.org>
5938 * makefile.w32-in: Standardize indentation somewhat.
5939 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5940 cater for differences between shells.
5942 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5944 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5946 * xterm.c (x_produce_glyphs): If the distance from the current
5947 position to the next tab stop is less than a canonical character
5948 width, use the tab stop after that.
5950 2000-09-14 Dave Love <fx@gnu.org>
5952 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5954 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5956 * xdisp.c (handle_fontified_prop): While running fontification
5957 functions, bind `fontification-functions' and
5958 `after-change-functions' to nil.
5960 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5961 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5963 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5965 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5966 USE_MMAP_FOR_BUFFERS.
5968 * insdel.c (make_gap): Use enlarge_buffer_text.
5970 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5971 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5972 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5973 from former r_alloc_* functions in ralloc.c.
5974 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5975 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5976 (mmap_init) [REL_ALLOC_MMAP]: New function.
5977 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5978 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5981 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5982 (enlarge_buffer_text): Add prototype.
5984 * ralloc.c: Remove everything having to do with the use of mmap.
5986 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5988 * sound.c (Fplay_sound): Doc fix.
5990 * keyboard.c: Avoid some more compiler warnings.
5991 (parse_tool_bar_item): Ignore cached key bindings.
5993 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5994 and allocation of Lisp data.
5996 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5998 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5999 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6002 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6004 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6006 * ccl.c: Comment fixed.
6007 (MAX_MAP_SET_LEVEL): Increased to 30.
6008 (PUSH_MAPPING_STACK): Enclose with do-while block.
6009 (POP_MAPPING_STACK): Likewise.
6010 (stack_idx_of_map_multiple): New variable.
6011 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6012 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6013 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6014 (ccl_driver) <CCL_MapSingle>: Likewise.
6015 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6016 with the case where looking up process reaches to the end of
6017 map-set, and call CCL programs as the above change.
6019 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6021 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6022 that might be clobbered by longjmp.
6023 (check_x_display_info, x_decode_color, create_frame_xic)
6024 (Fx_display_backing_store, Fx_display_visual_class)
6025 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6027 * lread.c (init_lread): Set Vloads_in_progress to nil.
6028 (Fload): Show list of recursively loaded files, when signaling an
6031 * lread.c (Vloads_in_progress): New variable.
6032 (record_load_unwind): New function.
6033 (Fload): Check for recursive loads.
6034 (syms_of_lread): Initialize Vloads_in_progress.
6035 (read_integer, read1): Avoid some compiler warnings.
6037 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6040 2000-09-11 Miles Bader <miles@gnu.org>
6042 * editfns.c (Fbuffer_string): Doc fix.
6044 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6046 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6048 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6050 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6051 whether to include other header files.
6053 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6055 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6056 by Fmemq as a boolean.
6058 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6060 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6062 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6064 * ralloc.c (mmap_fd): Remove initializer which can make it
6065 read-only in a dumped Emacs.
6066 (mmap_fd_1): New variable.
6067 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6068 restore it from there.
6069 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6070 unconditionally so that mmap_fd can be initialized there.
6071 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6072 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6073 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6075 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6077 * xdisp.c (dump_glyph_row): Fix printf format string.
6078 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6080 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6082 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6085 * xdisp.c (try_window_id): When trying to locate cursor in
6086 unchanged rows at the top, handle the case that we can't find it.
6088 * xterm.c (x_draw_glyphs): Handle case START and END are out
6089 of bounds more carefully.
6091 2000-09-08 Dave Love <fx@gnu.org>
6093 * s/sol2.h (REL_ALLOC_MMAP): Define.
6094 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6096 * ralloc.c: Don't include string.h (redundant).
6097 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6098 [!MAP_ANON]: Include fcntl.h.
6099 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6100 (r_alloc, r_re_alloc, r_alloc_free)
6101 (mmap_enlarge, mmap_set_vars): Use it.
6102 (r_alloc_init_fd): New function.
6103 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6104 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6107 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6110 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6111 change to __NetBSD__.
6113 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6115 * search.c (compile_pattern): Check the multibyteness of cached
6118 2000-09-08 Miles Bader <miles@gnu.org>
6120 * xfaces.c (default_face_vector): Function removed.
6121 (Finternal_merge_in_global_face): Restore old global/local
6122 attribute override order. Use inline loop instead of calling
6123 default_face_vector.
6125 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6127 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6128 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6129 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6130 where necessary, in case POINTER_TYPE is `void'.
6132 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6134 * frame.c (make_terminal_frame): Initialize frame foreground and
6135 background colors to unspecified, for the initial instance of an
6138 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6140 * ralloc.c (mmap_find): Fix overlap computation.
6141 (mmap_enlarge): Compute nbytes before trying to find an
6144 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6147 * lread.c (syms_of_lread): Change value of regexp
6148 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6150 * xmenu.c (xdialog_show): When looking up the selection in
6151 menu_items, take `quote' boundaries into account; this corresponds
6152 to a nil ITEM in x-popup-dialog.
6154 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6156 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6158 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6160 * coding.c (encode_coding_sjis_big5): Use translation table for
6161 encoding, not decoding. Fix the handling of latin-jisx0201.
6162 Check for the charset katakana-jisx0201 too.
6163 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6164 (detect_coding_sjis): Check the byte sequence more rigidly.
6166 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6168 * xfaces.c (Vparam_value_alist): New variable.
6169 (syms_of_xfaces): Initialize it.
6170 (Finternal_set_lisp_face_attribute): Avoid more consing.
6172 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6174 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6175 (Qbackground_mode): New variable.
6176 (syms_of_frame_1): Initialize Qbackground_mode.
6178 * lisp.h (Qdisplay): Declare extern.
6180 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6181 change face on all frames, and change the default for new frames.
6183 2000-09-07 Dave Love <fx@gnu.org>
6185 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6187 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6189 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6191 * charset.c: Include composite.h
6192 (lisp_string_width): New function.
6193 (Fstring_width): Call lisp_string_width instead of strwidth.
6195 * Makefile.in (charset.o): Depends on composite.h.
6197 * process.c (read_process_output): Before inserting the decoded
6198 text in the buffer, adjust the multibyteness.
6200 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6202 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6203 buffer's text buffer is null, map new memory.
6205 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6206 POINTER_TYPE and size_t.
6207 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6208 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6209 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6210 [REL_ALLOC_MMAP]: New macros.
6211 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6212 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6213 [REL_ALLOC_MMAP]: New functions.
6215 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6216 before and after unexec.
6218 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6219 text buffers if necessary.
6221 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6222 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6225 * config.in (HAVE_MMAP): Add #undef.
6227 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6229 * frame.c (Qdisplay_type): New variable.
6230 (syms_of_frame_1): Initialize it.
6231 (Fframe_parameter): New function that avoids consing.
6232 (syms_of_frame): Defsubr it.
6234 * buffer.c (Fother_buffer): Consider buffers as invisible when
6235 they are displayed in a window on an invisible frame.
6237 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6238 get-largest-window always return nil.
6240 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6242 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6243 variable; recognize Emacs 19 elc files.
6245 2000-09-04 Miles Bader <miles@gnu.org>
6247 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6248 before initially popping up the menu, so the menu doesn't flash
6249 when the face settings are significantly different from the defaults.
6251 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6253 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6254 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6255 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6256 (BIT_UNIBYTE): Remove.
6257 (re_match_2_internal): Delete corresponding code and streamline the
6258 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6259 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6260 (re_wctype_t): New type.
6261 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6262 (regex_compile): Use them and fix handling of overly long char classes.
6264 2000-09-03 Andrew Innes <andrewi@gnu.org>
6266 * makefile.w32-in: Change to DOS line endings.
6268 * s/ms-w32.h (ORDINARY_LINK): New define.
6270 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6271 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6273 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6274 (distclean): Delete them here instead.
6276 * w32proc.c (compare_env): Convert to uppercase for comparison,
6277 not lowercase, to match how the native Windows shell works.
6279 2000-09-03 Jason Rumney <jasonr@gnu.org>
6281 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6282 CVS changes the line-ends when checking in/out on DOS/Windows.
6284 * makefile.nt (emacs): Do not change directory to run temacs, as
6285 the load-path is set relative to current directory.
6287 2000-09-03 Miles Bader <miles@gnu.org>
6289 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6291 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6293 * xdisp.c (redisplay_mode_lines): New function.
6294 (display_mode_lines): Return number of mode lines displayed.
6295 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6296 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6298 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6299 string.h and strings.h.
6300 (index) [HAVE_INDEX]: Add prototype.
6302 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6303 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6305 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6306 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6308 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6310 * lread.c (read1): Accept `?' as symbol constituent, for
6311 compatiblity with XEmacs.
6313 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6315 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6316 (struct re_pattern_buffer): Remove newline_anchor.
6317 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6318 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6319 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6320 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6321 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6322 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6323 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6324 Get rid of references to newline_anchor.
6325 (regcomp): Allocate and precompute a fastmap.
6327 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6329 * lread.c (openp): GCPRO local variable `filename'.
6331 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6333 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6335 * regex.c: Merge some changes from GNU libc. Add prototypes.
6336 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6337 Use memcmp and memcpy instead of bcopy and bcmp.
6338 (init_syntax_once): Use ISALNUM.
6339 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6340 (REG_UNSET_VALUE): Remove. Use NULL instead.
6341 (REG_UNSET, re_match_2_internal): Use NULL.
6342 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6344 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6345 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6346 (regex_compile): In handle_interval, return an error rather than try to
6347 unfetch the interval if we can't find the closing brace.
6348 Obey the RE_NO_GNU_OPS syntax bit.
6349 (TOLOWER): New macro.
6351 (regexec): Allocate regs.start and regs.end as one block.
6353 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6355 * xdisp.c (echo_area_display): Check display_completed instead
6356 of calling detect_input_pending.
6358 * dispnew.c (update_frame): Only set display_completed here; move
6359 the update_begin and update_end calls here from update_frame_1.
6360 (update_frame_1): Don't set display_completed here, don't call
6361 update_begin/update_end.
6363 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6364 instead of store_frame_param.
6366 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6368 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6369 desired window matrix hasn't been displayed, use the current row
6370 instead. Make sure that only those frame rows are updated for
6371 which there exists a corresponding enabled desired row.
6373 2000-08-29 Miles Bader <miles@gnu.org>
6375 * xfaces.c (default_face_vector): New function.
6376 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6378 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6380 * lread.c (openp): Prevent temporary string passed to
6381 Ffile_readable_p from being garbage collected.
6383 2000-08-28 Dave Love <fx@gnu.org>
6385 * keymap.c (store_in_keymap): Add `static' to declaration.
6387 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6389 * emacs.c, callint.c, doc.c, editfns.c
6390 (toplevel) [HAVE_STRING_H]: Include string.h.
6391 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6392 (index): Remove prototypes which might conflict with non-standard
6393 definitions of index/strchr.
6395 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6396 (rindex): Define only if !HAVE_RINDEX.
6398 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6400 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6402 2000-08-28 Miles Bader <miles@gnu.org>
6404 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6405 made inconsistent by a font-related attribute in FROM.
6406 (merge_face_inheritance): Add function comment.
6408 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6410 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6411 the 4th arg (PREV_EVENT) Qt to suppress input method.
6413 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6415 * regex.c: Indent cpp directives and remove parens after `defined'.
6416 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6417 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6418 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6419 (re_compile_pattern): Use size_t for length.
6420 (init_syntax_once): Move to a better place.
6421 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6422 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6424 * syntax.c (back_comment): Detect cases where a comment-starter is
6425 actually inside another comment as in: /* a // b */ c // d \n.
6426 Make it clear that `comstart_pos' is unused for nested comments.
6428 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6429 (KEYMAPP): New macro.
6430 (Fkeymap_parent, Fset_keymap_parent): Use it.
6431 (fix_submap_inheritance): Mark it static.
6432 (define_as_prefix, describe_buffer_bindings, describe_command)
6433 (describe_translation, describe_map): Complete prototypes.
6435 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6437 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6438 to better match the key-lookup behavior.
6440 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6442 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6443 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6445 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6447 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6448 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6449 (xterm.o): Depend on coding.h
6451 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6453 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6454 the corresponding '#endif'.
6456 2000-08-26 Miles Bader <miles@gnu.org>
6458 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6459 * xfaces.c (QCinherit): New variable.
6460 (syms_of_xfaces): Initialize it.
6461 (LFACE_INHERIT): New macro.
6462 (Finternal_get_lisp_face_attribute)
6463 (merge_face_vector_with_property)
6464 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6465 (check_lface_attrs): Allow new types of face height. Check
6467 (CYCLE_CHECK): New macro.
6468 (merge_face_inheritance): New function.
6469 (merge_face_vectors): Merge inherited faces too. Add F and
6470 CYCLE_CHECK arguments.
6471 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6472 (lookup_named_face, lookup_derived_face, realize_named_face)
6473 (face_at_string_position, face_at_buffer_position): Supply
6474 new F and CYCLE_CHECK arguments to merge_face_vectors.
6475 (merge_face_heights): New function.
6476 (merge_face_vectors, merge_face_vector_with_property)
6477 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6478 handle relative face heights.
6479 (lface_same_font_attributes_p): Compare heights using EQ.
6481 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6483 * charset.c (char_to_string): Check the character validity.
6484 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6486 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6488 * regex.c (PUSH_FAILURE_COUNT): New macro.
6489 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6490 Handle popping of a register's or a counter's data.
6491 (POP_FAILURE_POINT): Use the new name.
6492 (re_match_2_internal): Push counter data on the stack for succeed_n,
6493 jump_n and set_number_at and remove misleading dead code in succeed_n.
6495 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6497 * xdisp.c (redisplay_internal): If considering all windows on all
6498 frames, update the display for each frame as soon as possible,
6499 instead of first building all desired matrices for all frames, and
6500 then updating them all.
6501 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6503 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6505 * bytecode.c (mark_byte_stack): Add a comment.
6507 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6508 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6511 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6513 * minibuf.c (do_completion): Always use compare-string, not
6514 string-equal because the latter doesn't pay attention to
6515 multibyteness of strings.
6517 * process.c (create_process): Don't setup raw-text coding here.
6518 (Fopen_network_stream): Don't set coding->src_multibyte and
6519 coding->dst_multibyte here.
6520 (read_process_output): For process filter, return unibyte string
6521 if default-enable-multibyte-characters is nil.
6522 (send_process): If OBJECT is multibyte text, be sure to encoded it
6523 by the specified coding system for the process. Otherwise, setup
6525 (init_process): Don't initialize default-process-coding-system here.
6527 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6529 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6530 <scroll-down-aggressively>: Likewise.
6532 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6534 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6535 zero. Set coding->produced_char correctly.
6537 2000-08-22 Andrew Innes <andrewi@gnu.org>
6539 * makefile.w32-in: New file.
6541 * unexw32.c (unexec): Ignore old_name, and use the actual location
6542 of the current executable instead. Base new_name on this.
6544 * w32proc.c (create_child): Remove reference to security
6545 descriptor, which isn't needed and doesn't compile with mingw32.
6547 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6548 up dllimport attributes.
6549 (x_update_window_end): Update prototype.
6551 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6552 extern, which screws up dllimport attributes.
6554 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6555 up dllimport attributes.
6557 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6558 screws up dllimport attributes.
6560 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6561 up dllimport attributes.
6562 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6563 screws up dllimport attributes.
6565 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6566 up dllimport attributes.
6568 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6569 screws up dllimport attributes.
6571 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6572 screws up dllimport attributes.
6574 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6575 up dllimport attributes.
6577 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6578 unnecessary extern, which screws up dllimport attributes.
6581 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6582 up dllimport attributes.
6584 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6585 unnecessary extern, which screws up dllimport attributes.
6587 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
6588 screws up dllimport attributes.
6590 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6591 up dllimport attributes.
6593 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
6595 * w32bdf.c (search_file_line):
6596 (set_bdf_font_info):
6598 (w32_get_bdf_glyph):
6599 (w32_BDF_to_x_font): Fix compile warnings.
6601 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
6603 * w32select.c: Include keyboard.h before frame.h.
6605 * w32fns.c (max): Define macro.
6606 (JOHAB_CHARSET): Define if not known.
6607 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
6608 (Fx_show_tip): Synch with X version.
6610 * w32xfns.c: Include keyboard.h before frame.h.
6612 * w32fns.c: Include keyboard.h before frame.h.
6614 * w32term.c: Include keyboard.h before frame.h.
6616 * fontset.c: Include keyboard.h before frame.h.
6618 * w32inevt.c: Include keyboard.h before frame.h.
6619 (MOUSE_MOVED): Define if not known.
6621 * minibuf.c: Include keyboard.h before frame.h.
6623 * keyboard.c: Include keyboard.h before frame.h.
6625 * indent.c: Include keyboard.h before frame.h.
6627 * dispnew.c: Include keyboard.h before frame.h.
6629 * buffer.c: Include keyboard.h before frame.h.
6631 * alloc.c: Include keyboard.h before frame.h.
6633 * print.c: Include keyboard.h before frame.h.
6635 * process.c: Include keyboard.h before frame.h.
6637 * scroll.c: Include keyboard.h before frame.h.
6639 * sysdep.c: Include keyboard.h before frame.h.
6641 * term.c: Include keyboard.h before frame.h.
6643 * window.c: Include keyboard.h before frame.h.
6645 * xdisp.c: Include keyboard.h before frame.h.
6646 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
6648 * frame.c: Include keyboard.h before frame.h.
6650 * w32heap.h: Undefine min, max.
6652 * w32gui.h: Undefine min, max.
6654 * unexw32.c: Change PUCHAR to PCHAR.
6655 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
6658 (copy_executable_and_dump_data): Remove unnecessary static defs.
6659 (copy_executable_and_dump_data): Fix compile warnings.
6661 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
6663 * w32console.c (min): Define macro.
6664 (clear_frame, write_glyphs): Fix compile warning.
6666 * w32proc.c (compare_env):
6667 (find_child_console): Fix compile warning.
6669 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
6670 sys_errlist instead of _sys_errlist.
6671 (get_emacs_configuration_options): New function.
6673 * s/ms-w32.h (sys_nerr): Provide default definition.
6674 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
6675 name with _ prepended.
6676 (NSIG): Define if not known.
6677 (get_emacs_configuration): Provide extern declaration.
6678 (get_emacs_configuration_options): Provide extern declaration.
6679 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
6681 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
6683 (read_unc_volume): Fix compile warning.
6685 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
6686 definitions from being used.
6688 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
6690 * w32.c (unc_volume_file_attributes):
6691 (open_unc_volume): Make arg const.
6693 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
6694 (read_input_waiting): Remove excess parameter.
6696 * w32.c (init_environment): Call _access.
6697 (check_windows_init_file): Call _close.
6698 (init_user_info): Call _putenv.
6699 (init_environment): Call _putenv and _strdup.
6700 (init_ntproc): Reset volume info cache on startup.
6702 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
6703 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
6704 cannot override the CRT malloc.
6706 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
6707 (LINK_FLAGS): Append to original value of LINK_FLAGS.
6709 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
6710 unless we are linking with a static CRT.
6711 (RVA_TO_PTR): Cast result to unsigned char*.
6713 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
6714 (add_volume_info): Use xstrdup.
6716 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
6718 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
6719 (do_completion, Fminibuffer_complete_word): Use it.
6720 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
6721 var so it can take non-boolean values.
6723 2000-08-21 Gerd Moellmann <gerd@gnu.org>
6725 * editfns.c (find_field): Formatting changes.
6726 (toplevel): Some old-style function forward declarations
6727 changed to prototypes, some new protypes added, some functions
6730 * lisp.h (set_time_zone_rule): Add prototype.
6731 (use_dialog_box): External declaration.
6733 * keyboard.c (gen_help_event): Add parameter SIZE.
6734 (kbd_buffer_events_waiting): Slightly rewritten.
6735 (clear_event): New function.
6736 (kbd_buffer_get_event): Use it, and clear the input_events of
6738 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
6739 don't fill the newly created array with nils.
6740 (toplevel): Convert some old-style function forward declarations
6743 * keyboard.h (gen_help_event): Change prototype.
6745 * xterm.c (XTread_socket): Change calls to gen_help_event.
6747 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6749 * eval.c (Fmacroexpand): Doc fix.
6751 2000-08-20 Jason Rumney <jasonr@gnu.org>
6753 * w32term.h (x_display_info_for_display): Remove as this function
6754 does not exist on W32.
6756 * w32term.c (help_echo_window): New variable.
6757 (syms_of_w32term): staticpro it.
6758 (note_mode_line_highlight): Set it.
6759 (XTextExtents16): Removed as there is no equivalent on W32.
6760 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6761 the X way of doing this will not work for W32.
6762 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6763 (x_draw_image_foreground): Avoid drawing outside of the clip area
6764 when image doesn't have a mask.
6765 (note_mouse_highlight): Process overlays in the right order of
6766 priority. Set help_echo_window.
6767 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6768 because that's more visible for large images.
6770 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6771 name to single_keymap_panes.
6772 (w32_menu_show): Set wv->title when dealing with titles.
6773 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6775 2000-08-21 Miles Bader <miles@gnu.org>
6777 * minibuf.c (do_completion): Try again if we rewrite the input
6778 string, but no completion was done, so that any completion message
6781 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6783 * xfaces.c (lface_equal_p): Compare strings differently.
6784 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6785 (realize_tty_face): Use them.
6786 (syms_of_xfaces): Initialize new variables.
6787 (map_tty_color): New function, extracted from realize_tty_face.
6788 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6789 foreground or background color, store the new color name in the
6790 realized face; previous code trying to do this had no effect.
6791 (realize_tty_face): Use map_tty_color.
6792 (Fclear_face_cache): Set face_change_count and ensure thorough
6795 2000-08-19 Gerd Moellmann <gerd@gnu.org>
6797 * undo.c (record_first_change, record_marker_adjustment): Don't
6798 use XBUFFER on last_undo_buffer which might not be a buffer.
6800 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6802 * coding.c (decode_coding_string): Set members consumed,
6803 consumed_char, produced, produced_char of *coding correctly. If
6804 decode_coding doesn't consume any byte, don't try anymore.
6805 (encode_coding_string): Likewise.
6807 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6809 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
6810 conditional have void type, for Standard C compilers.
6812 * xdisp.c (redisplay_internal): Compare windows for equality with
6813 EQ, instead of applying XWINDOW to something that might not
6816 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6818 * fontset.c (Finternal_char_font): Search only the selected frame
6819 for a window of the current buffer.
6821 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6823 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6826 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6827 second half of a HELP_EVENT is found at the start of kbd_buffer.
6829 2000-08-18 Miles Bader <miles@gnu.org>
6831 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6833 * editfns.c (save_restriction_save): Rewrite to use markers.
6834 (save_restriction_restore): Rewrite to understand new form of data
6835 saved by save_restriction_save.
6836 (Fsave_restriction): Remove cautionary note in doc-string.
6838 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6840 * fileio.c (build_annotations): Add a comment explaining the
6841 return value of format-annotate-function. Replace a spurious call
6842 to Flength with a CONSP test. Call format-annotate-function with
6843 a fifth arg specifying how many times the function is been called
6844 in a row, to let it choose temporary buffers appropriately.
6846 2000-08-17 Dave Love <fx@gnu.org>
6848 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6849 declare make_temp_name twice.
6851 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6852 (unreadpure): Give it an arg.
6854 * unexalpha.c: Prototype fatal_unexec, mark_x,
6855 update_dynamic_symbols. Declare unexec as void.
6857 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6858 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6860 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6861 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6863 * alloca.c: Use #error.
6864 [POINTER_TYPE]: Use it.
6866 * eval.c (Fdefvar): Doc fix.
6868 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6869 INITIALIZE_INTERVAL.
6871 * buffer.h: Avoid DECLARE_INTERVALS.
6873 * config.in: Add size_t.
6875 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6877 * w16select.c (set_clipboard_data): If there's not enough memory
6878 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6879 expects. In case of other failures, return 3.
6880 (system_error_msg): New error message.
6881 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6884 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6886 * term.c (write_glyphs): Also turn off inverse video after turning
6887 off other appearances in case TS_exit_attribute_mode is not equal
6888 to TS_end_standout_mode.
6889 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6891 (turn_off_face): Reset standout_mode only if
6892 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6893 is equal to TS_end_standout_mode.
6895 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6897 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6898 sequence at the end of the source block.
6900 * ccl.c (Fccl_program_p): Docstring modified.
6901 (Fccl_execute): Likewise.
6902 (Fccl_execute_on_string): Likewise.
6904 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6906 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6908 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6910 The following changes are mainly to fix bugs of
6911 encode/decode-coding-string failing if encoding/decoding return
6912 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6913 variable conversion_buffer.
6915 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6916 decrement dst_end to avoid buffer overflow in the later call of
6919 * coding.h (conversion_buffer_size, conversion_buffer)
6920 (get_conversion_buffer): Extern deleted.
6922 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6923 (conversion_buffer, conversion_buffer_size): Variables deleted.
6924 (get_conversion_buffer): Function deleted.
6925 (struct conversion_buffer): New structure.
6926 (MAX_ALLOCA): New macro.
6927 (allocate_conversion_buffer): New macro.
6928 (extend_conversion_buffer, free_conversion_buffer): New functions.
6929 (ccl_coding_driver): Set coding->result.
6930 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6931 this is the last block of source.
6932 (encode_coding): Likewise. Handle the source block as the last
6933 one only when the whole source text is consumed.
6934 (decode_coding_string): Handle the case that the output buffer is
6935 too small to decode the whole source text. Use
6936 allocate_conversion_buffer, extend_conversion_buffer and
6937 free_conversion_buffer, not get_conversion_buffer.
6938 (encode_coding_string): Likewise.
6939 (init_coding): Function deleted.
6940 (init_coding_once): Delete code to initialize conversion_buffer_size.
6942 * emacs.c (main): Don't call init_coding.
6944 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6946 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6947 (insert_glyphs): Likewise.
6949 * w32console.c (write_glyphs): Use a locally declared
6952 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6954 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6955 member of display_info is NULL.
6957 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6959 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6961 * term.c (turn_off_face): Reset standout_mode when resetting
6962 appearances with capability `me'.
6963 (write_glyphs): Switch on inverse video before each face change.
6965 2000-08-14 Dave Love <fx@gnu.org>
6967 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6968 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6969 (lisp_free): Declare and make static.
6971 * window.c: Fix embedded comment.
6972 (syms_of_window): Fix doc string.
6974 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6976 * keymap.c (push_key_description): If C without modifiers is < 32,
6977 make sure to print `C-' before `M-', like in the manual.
6979 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6981 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6982 since they aren't relocated anymore.
6983 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6985 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6986 partially visible line which is smaller than the window's height.
6988 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6990 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6991 the multibyte form of eight-bit-control characters.
6992 (Fccl_execute_on_string): Initialize ccl->multibyte.
6994 * ccl.h (struct ccl_program): New member multibyte.
6996 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6998 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7000 * regex.c (regex_compile) <normal_char>: Pay attention to
7002 (analyse_first) <exactn>: Setup fastmap correctly for
7003 eight-bit-control characters.
7005 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7007 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7009 * keyboard.c (make_lispy_event): Handle the new event type
7010 multibyte_char_keystroke.
7012 * xterm.c: Include coding.h.
7013 (XTread_socket): Work around a bug of XmbLookupString. If the
7014 input is from XIM, decode it according to the current locale. In
7015 that case, generate multibyte_char_keystroke events.
7017 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7019 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7020 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7022 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7024 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7025 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7026 (move_it_in_display_line_to): Record iterator's ascent and descent
7027 before producing glyphs, and restore them when we know the glyph
7028 doesn't fit on the line.
7029 (move_it_to): Restructured so that it's easier to debug. If
7030 moving to a vpos, and not moving to an x or character position,
7031 stop as soon as the specified vpos is reached; don't move further
7032 into that line because that might change the computed line height.
7033 (try_cursor_movement): New function, extracted from the cursor
7034 movement branch of redisplay_window. If ending on a partially
7035 visible line, don't try to scroll if the cursor line is taller
7037 (redisplay_window): Use try_cursor_movement.
7039 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7040 because that function doesn't cope with variable-height lines.
7042 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7043 box cursor because that's better visible for large images.
7045 2000-08-10 Miles Bader <miles@gnu.org>
7047 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7049 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7051 * xdisp.c (Vmessages_buffer_name): New variable.
7052 (message_dolog): Use it.
7053 (syms_of_xdisp): Initialize it.
7055 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7057 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7058 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7059 redundant now that keyboard.h is included.
7061 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7063 * keyboard.c (kbd_buffer_events_waiting): New function.
7065 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7067 * msdos.c: Include keyboard.h.
7068 (XMenuActivate): Empty no_event events from the event buffer. If
7069 no events are left after that, call clear_input_pending.
7070 (mouse_clear_clicks): New function, code moved from mouse_init.
7071 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7072 mouse driver to ``forget'' any past clicks.
7074 * Makefile.in (msdos.o): Depend on keyboard.h.
7076 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7078 * lisp.h (input_pending): External declaration.
7080 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7082 * xdisp.c (echo_area_display): Display thoroughly if input is
7083 pending. Bind redisplay-dont-pause to t during the redisplay.
7084 in case input is pending.
7086 * dispnew.c (Qredisplay_dont_pause): New variable.
7087 (syms_of_display): Initialize and staticpro it.
7088 (update_frame_1): Don't interrupt the display for pending input if
7089 redisplay_dont_pause is set.
7091 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7093 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7095 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7097 * callproc.c (Fcall_process): Terminate the unwind-protect around
7098 the post-read-conversion of coding system.
7100 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7101 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7102 * buffer.h (overlays_at): Update prototype.
7103 * xdisp.c (next_overlay_change): Update call to overlays_at.
7104 * xfaces.c (face_at_buffer_position): Likewise.
7105 * textprop.c (Fget_char_property): Likewise.
7106 * xterm.c (note_mouse_highlight): Likewise.
7108 * minibuf.c (do_completion): Don't consider a simple change of
7109 case as `completion'.
7111 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7113 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7114 * undo.c (record_delete): Make sure last_point_position_buffer is
7115 a buffer before comparing pointers.
7117 * coding.h (decode_coding_string): Declare.
7119 * intervals.h (Fprevious_single_char_property_change): Declare.
7121 * textprop.c (Fprevious_single_char_property_change): Don't do
7122 arithmetic directly on lisp objects.
7124 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7126 * keyboard.h (menu_item_eval_property): Declare.
7128 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7129 reuse as buffer name, instead of recreating (and discarding) every
7130 time a message is logged.
7131 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7132 (current_message_1, truncate_message_1, set_message_1)
7133 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7134 (current_message, truncate_echo_area, display_echo_area)
7135 (resize_echo_area_axactly): Changed calls.
7137 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7139 (Ffind_coding_systems_region_internal): First argument to Fappend
7140 must be an integer, not a Lisp object.
7142 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7144 * charset.c (Fchar_width): Doc fix.
7146 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7148 * charset.c (Fstring_width): Doc fix.
7150 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7152 * xdisp.c (start_display): When starting display on a continuation
7153 line, clear ascent and descent members of the iterator structure;
7154 the height of the continued line does not affect the height of the
7156 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7157 line taller than the window.
7158 (redisplay_window) <forced window start>: Handle case that the
7159 middle of the window is not found in any row.
7160 (dump_glyph_row): Show more information.
7161 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7162 first text line in a glyph matrix.
7164 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7165 of the clip area when image doesn't have a mask.
7167 * fns.c (sweep_weak_table): Fix survival conditions for
7168 key-or-value and key-and-value weakness.
7170 * .gdbinit (xhashtable): New command.
7172 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7173 tables out of the list of all weak hash tables.
7175 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7176 a new buffer is created, make sure echo_area_buffer[] references
7179 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7181 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7184 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7186 * syntax.c (skip_chars): Fix previous change. Make the handling
7187 of unibyte string consistent with that of regex search.
7189 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7191 * xmenu.c (popup_get_selection): Use xfree instead of free.
7193 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7195 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7197 * callproc.c (child_setup): Use xfree instead of free.
7199 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7201 (run_mac_command, closedir): Use `xfree' instead of `free'.
7203 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7205 * eval.c (error): Use xfree instead of free.
7207 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7209 * fns.c: Replace `illegal' with `invalid'.
7210 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7212 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7214 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7217 2000-08-04 Noah Friedman <friedman@splode.com>
7219 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7222 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7224 * syntax.c (skip_chars): Fix typo in error message.
7226 2000-08-04 Andreas Schwab <schwab@suse.de>
7228 * m/ia64.h: Moved from s/ia64.h.
7230 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7232 * process.c (read_process_output): Big simplification. Handle
7233 composition and post-read-conversion of coding system correctly.
7234 (send_process): Handle composition correctly.
7236 * callproc.c (Fcall_process): Handle post-read-conversion of
7237 coding system if any.
7239 * coding.c (decode_coding_iso2022): More strict check for handling
7241 (coding_restore_composition): Pay attention to the case that
7242 cmp_data is not set properly (because of invalid code in the
7244 (run_pre_post_conversion_on_str): Include text properties in the
7246 (decode_coding_string): Set members of coding correctly.
7248 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7250 * s/ia64.h: New file.
7252 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7253 Use NULL instead of 0 at the end of variable argument list of
7254 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7255 sizeof (int) < sizeof (void *).
7257 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7258 of variable argument lists of XtVaGetValues and XtVaSetValues.
7260 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7261 variable argument lists of XtVaGetValues and XtVaSetValues.
7263 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7265 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7266 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7268 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7271 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7272 in call to Fsingle_key_description.
7274 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7277 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7279 * window.c (display_buffer_reuse_frames): New variable.
7280 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7281 frames displaying BUFFER.
7282 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7284 2000-08-01 Miles Bader <miles@gnu.org>
7286 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7287 when to constrain NEW_POS (they were pretty screwed up before).
7289 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7291 * msdos.c (run_msdos_command): Save and restore the master
7292 environment, for the case that child_setup signals an error.
7293 When mirroring slashes in DOS shell commands, don't fail when
7294 argv[2] has embedded blanks.
7295 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7296 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7297 (dos_ttraw): Call mouse_setup_buttons.
7299 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7300 using alloca; free it after run_msdos_command returns.
7302 2000-07-27 Dave Love <fx@gnu.org>
7304 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7305 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7307 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7309 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7311 * editfns.c (lisp_time_argument): Fix last change.
7313 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7315 * fns.c (Fdelete): Make it work on vectors and strings in addition
7318 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7319 (syms_of_fns): Initialize new variables.
7320 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7321 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7322 weakness, with t meaning the same as `key-and-value'.
7324 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7326 * coding.h (struct coding_system): Member safe_charset deleted.
7328 * coding.c (Qsafe_charsets): This variable deleted.
7329 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7331 (coding_safe_chars): New function.
7332 (CODING_SAFE_CHAR_P): New macro.
7333 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7334 checking safe_charsets member of the coding system. Caller changed.
7335 (detect_coding_iso2022): New local variable safe_chars.
7336 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7337 safe_charsets member of the coding system.
7338 (decode_coding_iso2022): New local variable safe_chars.
7339 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7340 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7341 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7342 (ENCODE_UNSAFE_CHARACTER): New macro.
7343 (encode_coding_iso2022): New local variable safe_chars. Check
7345 (setup_coding_system): Delete the code to initialize
7346 coding->safe_charses
7347 (intersection, find_safe_codings): New functions.
7348 (Ffind_coding_systems_region_internal): New function.
7349 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7350 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7351 variable and initialize it.
7353 * fns.c (char_table_ref_and_index): New function.
7355 * lisp.h (char_table_ref_and_index): Add prototype.
7357 2000-07-26 Sam Steingold <sds@gnu.org>
7359 * editfns.c (lisp_time_argument): Added third argument `usec'.
7360 (Ffloat_time): New built-in Lisp function.
7362 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7364 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7365 for the character code.
7367 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7370 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7371 if called for a popup menu.
7372 (xmenu_show): Store help string in widget values.
7374 2000-07-26 Dave Love <fx@gnu.org>
7376 * syswait.h: Move some definitions.
7377 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7378 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7379 perspicuous definitions.
7380 (WTERMSIG): Fix bit pattern used.
7382 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7384 * print.c (print_object): If vector printing is truncated, print
7385 "..." to indicate it as well as the case of list printing.
7387 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7389 * xdisp.c (next_element_from_display_vector): Improve comments.
7391 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7392 for the character code, and the rest for the face id as in 20.x.
7393 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7395 * window.c (window_display_table): Cleaned up.
7397 * syntax.c (Fforward_word): Add last arg nil in call of
7398 Fconstrain_to_field.
7400 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7402 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7403 identical but for the letter-case, don't call
7404 barf_or_query_if_file_exists.
7406 2000-07-25 Miles Bader <miles@gnu.org>
7408 * editfns.c (find_field): Honor special `boundary' fields.
7409 (Qboundary): New variables.
7410 (syms_of_editfns): Initialize Qboundary.
7411 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7412 Use scan_buffer instead of find_before_next_newline, because it
7413 allows us to detect the boundary case where there's a newline at
7415 * lisp.h (Fconstrain_to_field): Update external declaration.
7417 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7419 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7422 2000-07-24 Dave Love <fx@gnu.org>
7424 * s/sunos4-0.h, s/sol2.h:
7425 (LIBS_TERMCAP): Move from m/sparc.h.
7427 * m/sparc.h (TERMINFO): Moved to system files (probably only
7428 relevant for sunos4 judging by its vintage).
7429 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7432 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7434 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7435 name to single_keymap_panes.
7437 2000-07-24 Andreas Schwab <schwab@suse.de>
7439 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7441 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7443 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7444 parameters instead of using int parameters. Expect FN to accept
7445 EMACS_INT parameters.
7446 (display_echo_area, resize_echo_area_axactly, current_message)
7447 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7448 with new argument list.
7449 (resize_mini_window_1): New callback function.
7450 (current_message_1, truncate_message_1, set_message_1): Change
7451 parameter lists to the new format expected by with_echo_area_buffer.
7453 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7455 * fontset.c (fontset_ref): Remove INLINE declaration.
7456 (fontset_ref_via_base): Likewise.
7457 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7460 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7462 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7463 correct order of priority. If help echo was found in an overlay,
7464 use that overlay as the object in which the help echo was found.
7466 2000-07-22 Miles Bader <miles@gnu.org>
7468 * textprop.c (Fprevious_single_char_property_change): The initial
7469 property value should be from the position preceding POSITION, not
7472 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7474 * coding.c (syms_of_coding): Doc fix for
7475 inhibit-iso-escape-detection.
7477 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7479 * xterm.c (note_mouse_highlight): Process overlays in the right
7482 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7484 * xterm.c (note_mouse_highlight): If help-echo was found in an
7485 overlay, use that overlay as the object in which the help was found.
7487 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7489 * window.c (foreach_window): Instead of a fake variable argument
7490 list, take one USER_DATA argument.
7491 (foreach_window_1): Likewise, and call callback functions with two
7492 args, the window and USER_DATA.
7493 (struct check_window_data): New struct.
7494 (check_window_containing): Use it.
7495 (window_from_coordinates): Set up a struct check_window_data for
7497 (add_window_to_list, freeze_window_start): Change parameters
7498 according to new calling convention.
7500 * window.h (foreach_window): Change prototype.
7502 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7504 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7506 * xmenu.c (menu_help_callback): Call show_help_echo with
7507 additional arguments OBJECT and POS.
7509 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7511 * data.c (Faset): Allow storing any multibyte character in a
7512 string. Convert unibyte string to multibyte if necessary.
7514 * xfns.c (x_encode_text): New function.
7515 (x_set_name): Use x_encode_text.
7516 (x_set_title): Likewise.
7518 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7520 * xterm.h (x_encode_text): Add prototype.
7522 2000-07-20 Dave Love <fx@gnu.org>
7524 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7527 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7529 * msdos.c (help_echo_window): New variable.
7530 (syms_of_msdos): Initialize and staticpro it.
7531 (IT_note_mode_line_highlight): Set help_echo_window.
7532 (IT_note_mouse_highlight): Ditto.
7533 (dos_rawgetc): Store help_echo_window in the second event produced
7536 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7537 Record the object that generated the help echo and the position of
7538 that object in help_echo_object and help_echo_pos. Record that
7539 some glyphs in a row are displayed in mouse-face.
7540 (IT_update_begin): Don't clear mouse highlight unless one of the
7541 enabled glyph rows is marked as being displayed in mouse-face.
7542 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7543 and position recorded in help_echo_object and help_echo_pos to the
7545 (IT_menu_display): Accept a new argument PN: the pane number of
7546 the current menu pane. Record the pane number and the item
7547 number of the item which has associated help string.
7548 (XMenuActivate): Update the prototype for help_callback in
7549 function declaration. Call IT_menu_display with the current menu
7550 pane number as an additional argument. Call help_callback with
7551 two additional arguments: the pane number and the item number of
7552 the menu item associated with the help text.
7553 (help_echo_object, help_echo_pos): New variables.
7554 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7556 * msdos.h (XMenuActivate): Update prototype.
7558 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7560 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7561 Add some more prototypes.
7563 * xterm.c, xterm.h: Add some more prototypes.
7565 * lisp.h (Fnext_single_char_property_change): Add prototype.
7567 * dispnew.c (direct_output_for_insert): Remove confusing
7568 outer local variable mouse_face_overwritten_p.
7569 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7571 * alloc.c (allocate_string_data): Don't copy old string contents.
7573 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7575 * coding.c (code_convert_region): Delete text properties before
7576 shrinking the conversion region.
7578 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7580 * dispnew.c (update_text_area): Write the whole row if it
7581 has mouse-face in it.
7583 * xfaces.c (face-alternative-font-family-alist): Remove
7584 DEFVAR_LISP; staticpro instead.
7586 * xmenu.c (menu_help_callback): Call show_help_echo with
7589 * keyboard.c (show_help_echo): Add parameter WINDOW.
7590 (read_char): Call show_help_echo with window extracted from Lisp
7592 (gen_help_event): Add parameter WINDOW.
7594 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
7596 * xterm.c (help_echo_window): New variable.
7597 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7598 (XTread_socket): Pass help_echo_window to gen_help_event.
7599 (syms_of_xterm): Initialize and staticpro help_echo_window.
7601 2000-07-18 Dave Love <fx@gnu.org>
7603 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
7605 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7607 * alloc.c (allocate_string_data): If string had already data
7608 assigned, copy old contents to new string data.
7610 * coding.c (syms_of_coding): Fix typo in spelling of variable
7611 `inhibit-iso-escape-detection'.
7613 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
7615 * Makefile.in: Add dependencies on dispextern.h.
7616 (alloca.o): Don't define malloc and define EMACS_FREE instead of
7617 `free'; both can conflict with system header files.
7619 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7621 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
7624 2000-07-18 Dave Love <fx@gnu.org>
7626 * window.c (Fwindow_list): Declare arg `window'.
7628 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7630 * coding.c (setup_coding_system): Don't override the explicitly
7631 specified designations.
7633 2000-07-15 Miles Bader <miles@gnu.org>
7635 * editfns.c (char_property_eq, char_property_stickiness): Renamed
7636 from `text_property_eq' and `text_property_stickiness', respectively.
7637 (find_field, Fconstrain_to_field, char_property_eq)
7638 (char_property_stickiness): Changed to call char-property functions
7639 instead of text-property-only ones.
7641 * textprop.c (Fnext_single_char_property_change): Made a subr (was
7642 `next_single_char_property_change'). Do more error checking, and
7643 cleanup limit behavior.
7644 (Fprevious_single_char_property_change): New function.
7645 (syms_of_textprop): Initialize new subrs.
7647 * xdisp.c (display_prop_end, invisible_text_between_p):
7648 Call Fnext_single_char_property_change instead of
7649 next_single_char_property_change.
7651 2000-07-15 Jason Rumney <jasonr@gnu.org>
7653 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
7654 after menu is finished with.
7655 (add_menu_item): Only consider wv->title as a menu title.
7656 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
7658 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
7660 (FONT_REGEXP): Remove unused macro, and its sub-components.
7661 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
7663 * w32term.c (help_echo_object, help_echo_pos): New variables.
7664 (note_mode_line_highlight): Store additional information about the
7665 help-echo in help_echo_object and help_echo_pos. Check both
7666 `local-map' and `keymap' properties for changing the cursor
7667 (note_mouse_highlight): Store additional information about the
7668 help-echo in help_echo_object and help_echo_pos.
7669 (note_tool_bar_highlight): Set help_echo_object to nil and
7670 help_echo_pos to -1.
7671 (w32_read_socket): Use gen_help_event instead of filling
7672 input_events manually.
7673 (syms_of_w32term): Staticpro help_echo_object.
7674 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
7675 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
7676 (x_clear_mouse_face): New function.
7677 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
7678 (x_update_window_begin): No need to turn off the mouse
7680 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7681 depending on whether they contain glyphs highlighted in mouse-face.
7682 (x_fill_stretch_glyph_string): Consume runs of stretch
7683 glyphs instead of a single one.
7684 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7685 with new argument list.
7686 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7687 (x_append_glyph, x_append_composite_glyph)
7688 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7689 changes in struct glyph starting 1999-12-27. See comments for
7690 xterm.c on 2000-07-05.
7692 2000-07-14 Sam Steingold <sds@gnu.org>
7694 * xfaces.c (realize_x_face): Fix the last patch:
7695 check `default_face' before dereferencing.
7697 2000-07-14 Dave Love <fx@gnu.org>
7699 * syntax.c (back_comment): Add null default in switch (for pcc).
7701 2000-07-14 Kenichi Handa <handa@etl.go.jp>
7703 * xfaces.c (realize_x_face): Make fontset using the base of the
7704 default_face's fontset, not using the default fontset.
7706 * coding.c (inhibit_iso_escape_detection): New variable.
7707 (syms_of_coding): Make it a Lisp variable.
7708 (detect_coding_iso2022): If inhibit_iso_escape_detection is
7709 nonzero, ignore ISO2022's escape sequence.
7711 2000-07-14 Gerd Moellmann <gerd@gnu.org>
7713 * alloca.c (malloc) [emacs]: Define as xmalloc.
7715 * xfns.c (Fx_show_tip): If frame parameters contain a position,
7716 use that instead of the mouse position. Add parameters DX and DY.
7718 * dispextern.h (Fx_show_tip): Adjust number of parameters
7721 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
7722 if HELP is a function, call it with OBJECT and POS as parameters
7723 to get the help to display.
7724 (gen_help_event, kbd_buffer_store_help_event): New functions.
7725 (kbd_buffer_get_event): Construct the Lisp help-event differently.
7726 (read_char): Call show_help_echo with new parameters.
7728 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
7731 * xterm.c (help_echo_object, help_echo_pos): New variables.
7732 (note_mode_line_highlight): Store additional information about the
7733 help-echo in help_echo_object and help_echo_pos. Check both
7734 `local-map' and `keymap' properties for changing the cursor
7735 (note_mouse_highlight): Store additional information about the
7736 help-echo in help_echo_object and help_echo_pos.
7737 (note_tool_bar_highlight): Set help_echo_object to nil and
7738 help_echo_pos to -1.
7739 (XTread_socket): Use gen_help_event instead of filling
7740 input_events manually.
7741 (syms_of_xterm): Staticpro help_echo_object.
7743 * xmenu.c (menu_highlight_callback): Use
7744 kbd_buffer_store_help_event instead of setting up and input_event
7747 * xdisp.c (eval_form): GCPRO argument sexpr.
7748 (call_function): New function.
7749 (handle_single_display_prop): Use call_function and FUNCTIONP
7750 instead of checking whether if font_height is a symbol and
7753 * eval.c (internal_condition_case_2): New function.
7755 * lisp.h (FUNCTIONP): New macro.
7756 (internal_condition_case_2, call_function): Add prototypes.
7758 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7759 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7760 Always set `arg' member of input_events.
7761 (construct_menu_click): Unused function removed.
7763 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7765 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7766 (construct_drag_n_drop, x_scroll_bar_handle_click)
7767 (w32_read_socket): Always set `arg' member of input_events.
7769 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7771 * lisp.h (eval_form): Add prototype.
7773 * xdisp.c (eval_form): Make it externally visible.
7775 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7777 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7778 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7779 consing. For prefix events, store the frame in the `arg' slot of
7780 the event, otherwise store the key there.
7781 (XTread_socket): Instead of consing, use the frame_or_window slot
7782 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7784 * xmenu.c (menu_highlight_callback): Store help string in the
7785 `arg' member of the input event; don't cons.
7786 (menubar_selection_callback): Use the `arg' slot of input events
7787 to queue additional information, instead of consing.
7789 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7791 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7793 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7795 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
7796 input events to queue additional information, instead of consing.
7798 * keyboard.c (kbd_buffer_gcpro): Renamed from
7799 kbd_buffer_frame_or_window. Now used for all Lisp objects
7800 referenced from the input queue.
7801 (kbd_buffer_store_event): Always use structure assignment for
7802 copying input events. Record all Lisp objects referenced from
7803 events in kbd_buffer_gcpro.
7804 (kbd_buffer_get_event): Construct Lisp `help-echo' events
7805 differently from input events. Test for prefix menu_bar_events
7806 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
7807 event in kbd_buffer_gcpro to nil.
7808 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
7809 frame_or_window is equal to its arg member as prefix events.
7810 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
7811 used by an input event to nil.
7812 (init_keyboard): Use two times the size of the input queue
7813 for kbd_buffer_gcpro.
7814 (syms_of_keyboard): Likewise.
7816 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7817 Use USER_SIGNAL_EVENT.
7819 * termhooks.h (struct input_event): Add member `arg'.
7820 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7821 (USER_SIGNAL_EVENT): Renamed from user_signal.
7823 * xfaces.c (ASET): Remove definition.
7825 * lisp.h (AREF, ASET, ASIZE): New macros.
7827 * fontset.c (AREF, ASIZE): Remove definitions.
7829 * fns.c (AREF): Remove definition.
7831 * composite.c (AREF): Remove definition.
7833 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7835 * dispnew.c (redraw_overlapped_rows): Add missing local.
7836 (scrolling_window): Remove debug code.
7838 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7839 Before scrolling, turn off a mouse-highlight in the window
7842 * xterm.c (x_update_window_end): Add parameter
7843 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7844 redisplay in XTframe_up_to_date.
7845 (x_clear_mouse_face): New function.
7846 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7848 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7850 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7851 it when any row is written to that contains glyphs highlighted in
7853 (update_window): Call the window update end hook with new
7854 parameter MOUSE_FACE_OVERWRITTEN_P.
7855 (direct_output_for_insert): Give up if row contains mouse-face.
7857 * dispextern.h (struct redisplay_interface): Add parameter
7858 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7859 (clear_mouse_face): New function pointer member.
7861 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7863 * syntax.c (back_comment): Use one switch rather than a few `if's.
7864 Obey open_paren_in_column_0_is_defun_start.
7865 When reverting to the `slow' method, try to nicely handle the case
7866 of nested comments by checking that the comment-starter we found
7867 does indeed match the comment-ender.
7868 (scan_sexps_forward, scan_sexps_forward):
7869 Ignore excessive opening parenthesis rather than throwing an error.
7871 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7873 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7874 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7876 * dispnew.c (direct_output_forward_char): Give up if currently
7877 displaying a message instead of the minibuffer contents.
7879 * xterm.c (x_update_window_begin): No need to turn off the mouse
7881 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7882 depending on whether they contain glyphs highlighted in mouse-face.
7884 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7885 compare the mouse_face_p flags of both rows.
7887 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7889 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7891 * keyboard.c (show_help_echo): Accept additional parameter
7892 ok_to_overwrite_keystroke_echo.
7893 (read_char): Call show_help_echo with a zero
7894 ok_to_overwrite_keystroke_echo argument.
7895 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7896 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7897 ok_to_overwrite_keystroke_echo argument.
7898 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7899 non-zero ok_to_overwrite_keystroke_echo argument.
7901 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7903 * xdisp.c (try_window_id): If changes are all below what is
7904 displayed in the window, and point is in the window, we still
7905 might have to find point on the display.
7907 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7908 glyphs instead of a single one.
7909 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7910 with new argument list.
7911 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7913 * keymap.c (get_keymap_1): Add comment that this function can GC.
7914 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7915 comment that functions can GC.
7916 (Fset_keymap_parent): GCPRO arg KEYMAP.
7918 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7920 * msdos.c (XMenuActivate): After exiting the menu, restore the
7921 echo area message and erase it.
7923 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7925 * fontset.c (Ffontset_info): Make the return value more compatible
7926 with that of Emacs 20.
7928 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7930 * eval.c (Fsignal): Handle case that backtrace_list is null.
7932 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7934 * ccl.c (Fccl_execute): Typo fixed.
7936 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7938 * window.c (window_loop): Add missing gcpro1 local variable.
7940 * window.c (Fwindow_list): Reverse list at the end.
7941 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7942 means allow windows on OWINDOW's frame, only.
7943 (window_loop): Simplified; use Fwindow_list.
7945 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7947 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7949 * xterm.c (XTread_socket): Increment handling_signal at the start,
7950 decrement it at the end.
7952 * eval.c (handling_signal): New variable.
7953 (Fsignal): Abort if handling_signal is non-zero.
7955 * lisp.h (handling_signal): External declaration.
7957 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7959 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7961 Sound support for NetBSD through "Linux emulation" support:
7962 * config.in (HAVE_SOUNDCARD_H): Undef.
7963 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7964 * Makefile.in (LIBSOUND): New variable.
7965 (LIBES): Include it.
7966 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7967 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7968 (vox_open): Use DEFAULT_SOUND_DEVICE.
7969 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7971 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7973 * print.c (print_error_message): If Vsignaling_function is set,
7974 show it in *Messages*.
7976 * lisp.h (Vsignaling_function): External declaration.
7978 * eval.c (Vsignaling_function): New variable.
7979 (Fsignal): Compute it.
7980 (syms_of_eval): Staticpro it.
7982 2000-07-05 Dave Love <fx@gnu.org>
7984 * syswait.h: Use the autoconf recommended approach. Old code
7985 #if'd out in case we need to revert.
7987 * config.in (HAVE_SYS_WAIT_H): Added.
7989 2000-07-05 Andrew Innes <andrewi@gnu.org>
7991 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7992 when non-NULL instead of __morecore, to take account of buffer
7993 memory. This also solves a problem with spurious memory warnings
7996 * ralloc.c: Make real_morecore non-static.
7998 * eval.c (internal_condition_case): Comment out abort if
7999 interrupt_input_blocked is not zero.
8001 * makefile.nt: Add support for `bootstrap' and related targets.
8002 Include minimal debug info in emacs.exe in release build.
8003 Remove all dependencies on lisp.h, and fixup some others.
8005 * w32.c (init_environment): Install code from 20.7 for providing
8006 default values for environment variables, based on the
8007 executable's own location.
8008 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8009 (sys_socket): Install socket inheritance bug fix from 20.7.
8011 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8012 here via blockinput.h).
8014 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8016 * w32menu.c (w32_menu_display_help):
8017 * xmenu.c (menu_help_callback): Use show_help_echo.
8019 * keyboard.h (show_help_echo): Declare.
8021 * keyboard.c (show_help_echo): New function, extracted from read_char.
8022 Feval its `msg' argument if it's a cons cell.
8023 (read_char): Use it.
8024 (follow_key): Pass `autoload' to get_keyelt.
8026 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8027 (note_tool_bar_highlight, XTread_socket):
8028 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8030 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8031 (note_tool_bar_highlight, w32_read_socket):
8032 Do not gratuitously ignore non-string `help-echo' properties.
8034 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8036 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8038 * window.c (delete_all_subwindows): Reset Vwindow_list.
8040 * xterm.c (x_append_glyph, x_append_composite_glyph)
8041 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8042 changes in struct glyph starting 1999-12-27. Some bit-fields of
8043 struct glyph were not set, which made glyphs unequal when compared
8044 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8045 effects were the result. This also depended on the contents of
8046 memory returned by xmalloc. If flickering happens again, activate
8047 the code in clear_glyph_row that's in #if 0. If the flickering is
8048 gone with that, chances are that it is caused by something similar.
8050 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8052 * dispextern.h: Add some comments.
8054 * window.c (add_window_to_list): Add parameter LIST.
8055 (window_list): Order list so that, for each frame, windows are
8056 in canonical order, and so that frames appear in the list in
8057 the order given by Vframe_list.
8058 (next_window): Reverse the handling of NEXT_P.
8060 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8062 * window.c (Vwindow_list): New variable.
8063 (make_window, delete_window): Set Vwindow_list to nil.
8064 (check_window_containing): New function.
8065 (window_from_coordinates): Rewritten.
8066 (add_window_to_list, window_list, candidate_window_p)
8067 (decode_next_window_args, next_window): New functions.
8068 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8069 (Fwindow_list): New function.
8070 (Fother_window): Cleaned up.
8071 (foreach_window): Add a longer "variable argument list". Let
8072 callback function return 0 to indicate that cycling over windows
8074 (foreach_window_1): Likewise.
8075 (freeze_window_start): Return int.
8076 (init_window): New function.
8077 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8079 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8080 input_event with bzero.
8081 (main): Call init_window.
8083 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8086 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8088 * composite.h (make_composition_value_copy): Extern it.
8090 * composite.c (make_composition_value_copy): New function.
8092 * editfns.c (Fformat): While copying text properties, make each
8093 composition property value a copy.
8095 * fns.c (concat): While copying text properties, make each
8096 composition property value a copy.
8098 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8100 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8102 * fns.c (sweep_weak_table): Mark only objects that are not
8105 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8106 include those frames as candidates which have their focus
8107 redirected to the minibuffer frame.
8109 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8111 * fns.c (Fputhash): Return `value' rather than nil.
8113 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8115 * frame.c (next_frame): Don't check focus redirection in case
8116 MINIBUF is a window. Doing so excludes frames using MINIBUF
8117 unless their focus is redirected, which contradicts the
8118 specification of next-frame, and leads to infinite loops in
8119 certain situations when cycling through windows with next-window.
8121 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8123 * coding.c (code_convert_region): Even if the length of text is
8124 zero, try to convert it if coding->type is coding_type_ccl.
8125 (decode_coding_string, encode_coding_string): Likewise.
8127 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8129 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8130 the display if windows_or_buffers_changed.
8132 * dispnew.c (struct row_entry): New structure.
8133 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8134 (row_table_size, old_lines, new_lines, old_lines_size)
8135 (new_lines_size, run_pool, runs_size, runs): New variables.
8136 (add_row_entry): New function.
8137 (scrolling_window): Use data structures allocated with xmalloc and
8138 held in global variables, instead of allocating them with alloca and
8139 holding them in local variables. Use a larger hash table whose
8140 size depends on glyph matrix sizes. Don't use bzero to clear the
8141 hash table; instead, clear used slots only.
8143 * fns.c (next_almost_prime): Make it externally visible.
8145 * lisp.h (next_almost_prime): Add prototype.
8147 * s/isc4-0.h (sigunblock): Define.
8149 * s/sco5.h (sigunblock): Define.
8151 2000-06-27 Dave Love <fx@gnu.org>
8153 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8154 (moved to osf5-0.h).
8155 [!NOT_C_CODE]: Protect string.h stuff.
8157 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8158 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8160 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8162 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8163 below the last line from the needed window height.
8165 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8167 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8168 (Fwidget_get): Use it.
8169 (syms_of_fns): Defsubr it.
8171 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8173 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8174 display info for XIM.
8175 (xim_open_dpy): Likewise.
8176 (xim_close_dpy): Don't free the display info's XIM.
8178 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8180 * config.in (USE_XIM): New define.
8182 * keymap.c (get_keyelt): For menu-items containing a `:filter
8183 FILTER', apply FILTER to the menu-item's definition to get the
8184 real definition to use.
8186 * lisp.h (QCfilter): External declaration.
8188 * xfns.c (Fimage_size): New function.
8189 (syms_of_xfns): Defsubr it.
8191 2000-06-26 Andreas Schwab <schwab@suse.de>
8193 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8196 2000-06-25 Dave Love <fx@gnu.org>
8198 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8200 * Makefile.in (blockinput.h): Depend on atimer.h.
8201 (atimer.h): Depend on systime.h.
8203 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8205 * atimer.h: Protect against multiple inclusion. Include systime.h.
8207 * lisp.h (swap_in_global_binding): Declare.
8209 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8211 * process.c (Fopen_network_stream): Turn off atimers for duration
8212 of call to connect. (Patch from Gerd.)
8214 2000-06-23 Dave Love <fx@gnu.org>
8216 * ralloc.c: Maybe include unistd.h
8218 * emacs.c (setgrp): Undefine before defining.
8219 (malloc_warning, set_time_zone_rule, index): Prototype.
8221 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8222 HAVE_STRUCT_TIMEZONE.
8224 * s/osf1.h: Move string.h hack here from alpha.h and make it
8226 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8228 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8229 (SOCKLEN_TYPE): Don't define.
8231 * m/alpha.h: Remove string.h hack.
8233 * s/osf5-0.h: New file.
8235 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8236 include time.h, done by systime.h.
8237 [__FreeBSD__]: Remove redundant includes.
8239 * callproc.c (setpgrp): Undefine before defining.
8240 (delete_temp_file): Return Qnil to avoid warning.
8242 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8244 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8247 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8249 * composite.h (compose_text): Declare.
8251 * xterm.c: Don't include sys/types.h unconditionally. Don't
8252 protect its inclusion with !USG (following xmenu.c).
8254 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8256 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8259 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8261 * coding.c (decode_eol_post_ccl): Special handling for undecided
8262 and inconsistent EOL types.
8264 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8266 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8267 trough color and main window's background color.
8269 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8271 * xterm.h (Xt_app_con): External declaration.
8273 * widget.c (EmacsFrameRealize): Fix typo.
8275 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8277 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8278 (handle_invisible_prop): Record the start of invisible text in
8279 it->add_overlay_start.
8280 (struct overlay_entry): Add member `overlay'.
8281 (handle_overlay_change): Simplify.
8282 (next_overlay_string): After having processed overlay strings at the
8283 end of the buffer, record that fact in
8284 it->overlay_strings_at_end_processed_p.
8285 (compare_overlay_entries): If before- and after-strings come
8286 from the same overlay, let before-strings come first.
8287 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8288 (load_overlay_strings): Take it->add_overlay_start into account
8289 when adding overlay strings.
8291 * dispextern.h (struct it): Add member add_overlay_start.
8293 2000-06-22 Dave Love <fx@gnu.org>
8295 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8297 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8299 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8301 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8304 2000-06-21 Dave Love <fx@gnu.org>
8306 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8308 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8310 * syntax.c (back_comment): Simplify string-parity counting (with
8311 the added benefit of handling multiple string-styles as long as
8312 they are not intertwined).
8313 Jump to the slow code as soon as a comment starter is found in
8314 a "string_lossage" position. Fixes the case: " /* " /* " */.
8316 2000-06-21 Dave Love <fx@gnu.org>
8318 * Makefile.in: Use GETLOADAVG_LIBS.
8320 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8321 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8323 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8325 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8326 (Fforward_comment, scan_lists):
8327 Check the comstyle of single-char comment-starters.
8328 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8329 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8330 Check the comstyle of single-char comment-starters.
8331 Clarify control-flow around the Scomment case.
8333 2000-06-20 Dave Love <fx@gnu.org>
8335 * fns.c (make_hash_table, maybe_resize_hash_table):
8336 Cast arg of next_almost_prime.
8338 * tparam.c [emacs]: Include lisp.h.
8340 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8343 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8345 * keyboard.c (adjust_point_for_property): Check if display
8346 property should be treated as intangible by looking at its value.
8348 * xdisp.c (single_display_prop_intangible_p)
8349 (display_prop_intangible_p): New functions.
8351 * dispextern.h (display_prop_intangible_p): Add prototype.
8353 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8355 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8356 argument to sigprocmask.
8358 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8359 argument to sigprocmask.
8361 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8362 sigprocmask_set, and pass a pointer to it to sigprocmask.
8364 * sysdep.c (sigprocmask_set): New variable.
8366 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8369 2000-06-20 Sam Steingold <sds@gnu.org>
8371 * xrdb.c: Don't declare xmalloc, xrealloc.
8373 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8375 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8376 (re_comp): Cast gettext return value to avoid complaints when
8379 2000-06-20 Dave Love <fx@gnu.org>
8381 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8383 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8385 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8387 * m/alpha.h: Don't declare xmalloc, xrealloc.
8389 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8391 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8393 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8395 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8398 * keyboard.h (poll_for_input_1): Declare.
8400 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8402 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8404 * doprnt.c: Don't declare xmalloc, xrealloc.
8406 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8407 (getenv, ctime, getwd): Removed.
8408 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8410 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8411 x_set_tool_bar_lines.
8413 * config.in: Add HAVE_GETWD. Move some definitions above
8414 machine/system includes.
8416 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8418 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8420 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8421 contain information about ENCODING.
8423 * fontset.c (FONTSET_ASCII): Use the first element of char table
8424 for an ASCII font, not defalt slot.
8425 (fontset_ref_via_base): If FONTSET doesn't contain information for
8426 C, try the default fontset.
8427 (make_fontset): Don't copy the default fontset.
8428 (fontset_font_pattern): Likewise.
8429 (accumulate_font_info): If ELT is nil, use the corresponding
8430 element in the default fontset.
8432 2000-06-19 Dave Love <fx@gnu.org>
8434 * syntax.c (Fparse_partial_sexp): Doc fix.
8436 * regex.h: Test PROTOTYPES as well as __STDC__.
8438 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8439 errno, strerror. Put text after #endif in comment.
8441 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8443 * xterm.c (x_frame_of_widget): Likewise.
8445 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8447 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8448 to Vfundamental_mode_abbrev_table.
8450 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8451 bogus objects are marked. This slows down GC by ~80 percent, but
8452 it might be worth trying when debugging GC-related problems.
8453 This feature requires conservative stack marking to be enabled.
8455 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8456 returns XLookupChars, reset `modifiers' to zero.
8458 2000-06-19 Dave Love <fx@gnu.org>
8460 * mktime.c: Unprotoized.
8462 2000-06-19 Richard Stallman <rms@gnu.org>
8464 * data.c (set_internal): If variable is frame-local,
8465 store the new value immediately into the frame parameter alist.
8467 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8469 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8470 in the custom handler pointer.
8472 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8473 value, or checks for CHAR_META can fail when Lisp_Object is a
8475 * keymap.c (get_keyelt): Likewise.
8477 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8479 * ccl.h (struct ccl_program): New member eol_type.
8480 (struct ccl_spec): New member cr_carryover.
8482 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8483 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8485 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8486 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8487 (decode_eol_post_ccl): New function.
8488 (decode_coding): Don't detect EOL format here for CCL based coding
8490 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8491 decode_eol_post_ccl after running the CCL program.
8492 (code_convert_region): Don't detect EOL format here for CCL based
8494 (decode_coding_string): Likewise.
8496 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8498 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8499 when treating it as an integer.
8501 * coding.h (encode_coding_string): Declare.
8503 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8506 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8507 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8508 to be passed to get_local_map.
8510 * sound.c (Fplay_sound): Don't call make_number on
8511 Frun_hook_with_args count argument.
8513 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8514 for lisp objects in X event structure data field, when lisp
8515 objects are represented with unions.
8516 (x_scroll_bar_to_input_event): Ditto.
8518 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8520 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8521 termination of string. Fix sense of test whether
8522 Vline_number_display_limit is an integer.
8524 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8526 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8527 only if HAVE_X_WINDOWS.
8529 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8532 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8535 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8537 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8540 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8542 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8543 start of the while loop.
8545 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8547 * atimer.c (alarm_signal_handler): Add forward declaration.
8549 * data.c (set_internal): Remove debug code.
8551 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8553 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8555 * unexec.c (toplevel) [COFF]: Include coff.h.
8557 * s/lynxos.h: New file.
8559 * keymap.c (Fsingle_key_description): Enclose function key and
8560 event symbol names in angle brackets.
8562 * xdisp.c (setup_echo_area_for_printing): Call
8563 message_log_maybe_newline if message_buf_print is not set.
8565 * print.c (printchar, strout): Don't check message_buf_print
8566 before calling setup_echo_area_for_printing because that
8567 function does something useful even when message_buf_print is
8570 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8572 (ensure_echo_area_buffers): Initialize echo buffer's
8573 truncate lines setting to nil.
8574 (with_echo_area_buffer): Don't set the echo buffer's truncate
8576 (set_message_1): Set it here instead, based on the value
8577 of message_truncate_lines.
8578 (resize_mini_window): Handle case that lines are truncated.
8579 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8580 DEFVAR_BOOL message-truncate-lines.
8582 * keyboard.c (read_char): Bind message-truncate-lines to t
8583 while displaying a help-echo.
8585 * lisp.h (Qmessage_truncate_lines): External declaration.
8587 2000-06-13 Gerd Moellmann <gerd@gnu.org>
8589 * xdisp.c (Vline_number_display_limit): Renamed from
8590 line_number_display_limit.
8591 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
8592 Extend documentation string. Initialize
8593 Vline_number_display_limit to nil meaning no limit.
8594 (decode_mode_spec): Use Vline_number_display_limit with its new
8597 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
8599 2000-06-13 Richard Stallman <rms@gnu.org>
8601 * frame.c (Fmodify_frame_parameters): Doc fix.
8603 * xfns.c (x_set_frame_parameters): Comment fix.
8605 * frame.c (store_frame_param): Call swap_in_global_binding if the
8606 variable's current binding was chosen based on this frame.
8608 * data.c (swap_in_global_binding): New function.
8610 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8612 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
8613 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
8615 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8617 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
8619 2000-06-12 Jason Rumney <jasonr@gnu.org>
8621 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
8623 * w32.h (EMACS_W32_H): Renamed from _NT_H_
8625 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
8627 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
8629 2000-06-12 Gerd Moellmann <gerd@gnu.org>
8631 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
8632 (syms_of_xfaces): Defsubr Sdump_colors.
8633 (x_free_colors): Don't treat b&w specially on default visual.
8634 (x_free_dpy_colors): New function.
8635 (free_face_colors): Don't check visual class; it's done
8638 * xterm.c (x_frame_of_widget): New function.
8639 (x_alloc_nearest_color_for_widget): Use it.
8640 (x_copy_dpy_color): New function.
8641 (x_destroy_window): Free various colors.
8643 2000-06-12 Kenichi Handa <handa@etl.go.jp>
8645 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
8647 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
8649 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
8651 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
8653 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
8655 2000-06-11 Dave Love <fx@gnu.org>
8657 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
8659 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
8661 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
8663 2000-06-11 Gerd Moellmann <gerd@gnu.org>
8665 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
8668 2000-06-10 Kenichi Handa <handa@etl.go.jp>
8670 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
8671 (regex_compile): Fix the code for handling the case of single byte
8672 char and multibyte char being mixed in a range within [...].
8674 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
8675 and dst_multibyte members of coding.
8677 * charset.c (update_charset_table): Update the table
8679 (init_charset_once): Initialize elements of bytes_by_char_head to
8680 1 except for leading codes for private charases.
8682 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
8683 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
8685 2000-06-09 Ken Raeburn <raeburn@gnu.org>
8687 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
8688 access the data it doesn't point to.
8690 2000-06-08 Gerd Moellmann <gerd@gnu.org>
8692 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
8693 will be translated to a switch-frame event when reading the
8694 event queue. This is necessary because Emacs otherwise won't
8695 perform a switch-frame to a new frame until some other event, for
8696 example a keystroke event, forces it to do so. This has various
8697 effects, one visible being that the cursor of a frame created with
8698 C-x 5 2 or switched to with a window manager key binding like
8699 A-TAB stays hollow because selected_window isn't on the newly
8700 focused frame until the switch-frame is performed.
8702 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
8703 generating a switch-frame event if necessary.
8705 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
8707 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
8710 2000-06-08 Kenichi Handa <handa@etl.go.jp>
8712 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
8714 2000-06-07 Gerd Moellmann <gerd@gnu.org>
8716 * window.c (displayed_window_lines): Take empty lines at
8717 the bottom of a window into account.
8719 * window.c (displayed_window_lines): New function.
8720 (Fmove_to_window_line): Use displayed_window_lines to determine
8721 the number of lines to move, instead of using the window's height.
8723 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
8724 to stop reading, even if the form read sets point to a different
8725 value when evaluated.
8727 * xdisp.c (display_line): Fix code deciding in which line to
8730 2000-06-07 Kenichi Handa <handa@etl.go.jp>
8732 * fileio.c (e_write): Free composition data if stored in
8735 2000-06-06 Gerd Moellmann <gerd@gnu.org>
8737 * xdisp.c (display_line): Set row's and iterator's
8738 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
8739 Set cursor even if row ends in the middle of a character.
8740 (dump_glyph_row): Print values of new flags.
8741 (redisplay_window) <cursor movement in unchanged window>: When
8742 point has been moved forward, and PT is at the end of the cursor
8743 row, don't place the cursor in the next row if the cursor row ends
8744 in the middle of a character or at ZV.
8746 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8747 (struct glyph_row): Add starts_in_middle_of_char_p and
8748 ends_in_middle_of_char_p.
8749 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8750 ends_in_middle_of_char_p flag.
8751 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8753 * term.c (append_glyph): Revert change of 2000-06-06.
8755 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8756 padding glyph not fitting on line as whole character not
8759 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8760 this isn't true for images with `:ascent 100'.
8762 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8764 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8765 as modified if it is originally unmodified.
8767 * term.c (encode_terminal_code): Change the way to check if
8768 terminal coding does any conversion.
8769 (append_glyph): Set glyph->pixel_width correctly.
8771 * xdisp.c (display_line): While checking line continuation, pay
8772 attention to a padding glyph.
8774 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8776 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8778 2000-06-05 Dave Love <fx@gnu.org>
8780 * xdisp.c: Include fontset.h.
8782 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8784 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8786 * dispnew.c: Conditionally include term.h.
8788 * coding.h: Declare code_convert_string_norecord.
8790 * frame.h (struct frame): Use volatile unconditionally.
8792 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8794 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
8796 * systime.h: Protect against multiple inclusion.
8797 (timezone) [USG5_4]: Define as time_t.
8799 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8800 (Foptimize_char_table, make_temp_name): Declare.
8802 * Makefile.in (xdisp.o): Depend on fontset.h.
8804 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8806 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8807 (Foptimize_char_table, make_temp_name): Declare.
8811 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8813 2000-06-02 Dave Love <fx@gnu.org>
8815 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8817 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8819 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8820 result face, set flags in that face indicating that colors may not
8823 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8824 glyph, use the ASCII NUL character to determine the face.
8826 2000-06-02 Dave Love <fx@gnu.org>
8828 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8829 (VFORK_RETURN_TYPE): Remove.
8831 * config.in: Add NO_MATHERR.
8833 2000-06-01 Dave Love <fx@gnu.org>
8835 * cmds.c (internal_self_insert): Don't check
8836 Vbefore_change_function, Vafter_change_function.
8838 * insdel.c (signal_before_change, signal_after_change): Likewise.
8840 * buffer.c (Vbefore_change_function, Vafter_change_function):
8841 Variables and their initializations deleted.
8843 * callint.c (Fcall_interactively): Doc fix.
8845 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8847 2000-05-31 Dave Love <fx@gnu.org>
8849 * textprop.c: Revert last change -- duplicated.
8851 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8853 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8856 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8858 2000-05-31 Jason Rumney <jasonr@gnu.org>
8860 * search.c (Fre_search_forward, Fre_search_backward)
8861 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8863 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8865 2000-05-30 Jason Rumney <jasonr@gnu.org>
8867 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8868 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8870 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8872 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8873 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8874 expand a nil default_filename.
8876 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8877 pointer to glyph_to_pixel_coords, not a frame.
8879 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8880 coding.h to dependencies.
8882 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8884 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8885 window pointer to be consistent with w32term.c and xterm.c.
8887 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8888 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8889 (Qline_spacing, Qcenter): New variables.
8890 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8891 (x_set_line_spacing): New function.
8892 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8893 (x_specified_cursor_type): New function.
8894 (x_set_cursor_type): Use it.
8895 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8897 (validate_x_resource_name, x_get_resource_string): Measure lengths
8898 of external strings in bytes.
8899 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8900 GetTextExtentPoint32 with NULL title.
8901 (Fx_create_frame): Initialize Qline_spacing.
8902 (w32_load_system_font): Initialize font->double_byte_p.
8903 (x_to_w32_charset): Use Vw32_charset_info_alist.
8904 (Image, busy cursor, tooltip functions): Merged changes from
8905 xfns.c. Not yet functional on Windows.
8907 * w32gui.h (W32FontStruct): Add double_byte_p member.
8909 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8910 (emacs_button_translation): Use it.
8911 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8912 in `mask' to be set.
8914 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8917 * w32term.c: Format and doc changes to bring closer to xterm.c.
8918 (w32_char_font_type): New enum.
8919 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8920 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8921 (w32_encode_char): New function.
8922 (x_encode_char): Removed.
8923 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8924 x_encode_char and w32_font_is_double_byte.
8925 (x_produce_image_glyph): Use image_ascent.
8926 (x_produce_glyphs): Use new version of w32_per_char_metric and
8927 handle NULL return value. Allow extra line spacing.
8928 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8929 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8930 w32_font_type member of glyph instead.
8931 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8932 (fast_find_position): Make sure not to consider rows not visible
8934 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8935 w32_menu_display_help with input blocked, as it can abort.
8936 (x_display_and_set_cursor): Choose cursor depending
8937 on buffer-local value of cursor_type.
8938 (x_draw_bar_cursor): Add parameter WIDTH.
8940 * w32term.h (CP_DEFAULT): Define.
8941 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8943 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8945 * search.c (Fre_search_forward, Fre_search_backward)
8946 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8948 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8950 * coding.c (detect_coding_iso2022): Fix code for checking
8951 CODING_CATEGORY_MASK_ISO_8_2.
8953 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8955 * regex.c (PREFETCH_NOLIMIT): New function.
8956 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8958 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8960 * syntax.c (find_defun_start): Move test for
8961 open_paren_in_column_0_is_defun_start outside of the loop.
8963 * xdisp.c (redisplay_window): Really switch buffers when
8964 displaying mode lines, and temporarily set selected_frame to the
8965 frame of the window that's redisplayed.
8967 * xfaces.c (free_realized_faces): Block/unblock input.
8968 (free_realized_multibyte_face): Ditto.
8970 2000-05-29 Dave Love <fx@gnu.org>
8972 * textprop.c (Qkeymap): New variable.
8973 (syms_of_textprop): Intern it.
8975 * keymap.c: Include intervals.h.
8976 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8978 * Makefile.in (keymap.o): Depend on intervals.h.
8980 * keyboard.c (menu_bar_items, tool_bar_items)
8981 (Fexecute_extended_command): Deal with `keymap' property.
8982 (read_key_sequence): Track map from `keymap' property as well as
8985 * intervals.c (get_local_map): Extra arg to allow looking for
8988 * intervals.h (map_property): New enum.
8989 (get_local_map): Extra arg using it.
8992 * lisp.h (get_local_map): Don't declare here.
8994 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8996 * Makefile.in (callproc.o): Depend on composite.h.
8998 * callproc.c: Include composite.h.
8999 (Fcall_process): Handle composition correctly.
9001 * coding.h (coding_allocate_composition_data): Extern it.
9002 (coding_restore_composition): Likewise.
9004 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9005 yet allocated, finish decoding with result
9006 CODING_FINISH_INSUFFICIENT_CMP.
9007 (coding_allocate_composition_data): Make it non-static.
9008 (coding_restore_composition): Likewise.
9010 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9012 * charset.c (syms_of_charset): Revert last change.
9014 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9016 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9017 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9020 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9022 * charset.c (syms_of_charset): Set width of character sets
9023 eight-bit-control and eight-bit-graphic to 1 column.
9025 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9027 * config.in (HAVE_SPEED_T): New define.
9029 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9032 2000-05-26 Dave Love <fx@gnu.org>
9034 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9036 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9037 (Fsubr_arity): New function.
9038 (syms_of_data): Install them.
9040 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9042 * charset.c (init_charset_once): Set the table bytes_by_char_head
9045 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9046 the default fontset to what Emacs uses by default.
9047 (check_registry_encoding): This function deleted.
9048 (Fset_fontset_font): Remove the adhoc condition for the default
9049 fontset. Allow cons in FONTNAME.
9051 * fns.c (map_char_table): Ignore char-table entries for
9052 charsets eight-bit-control and eight-bit-graphic.
9054 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9056 * emacs.c (main): Initialize keyboard syms before initializing
9057 window code, so face names are available.
9059 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9061 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9062 of an anchor at the beginning of a shy-group.
9064 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9066 * xdisp.c (handle_invisible_prop): Don't try to skip over
9067 invisible text if end of text is already reached.
9069 2000-05-25 Dave Love <fx@gnu.org>
9071 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9073 * coding.c (encode_eol): Add null statement after label.
9075 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9077 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9080 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9082 * ccl.c (ccl_driver): Fix previous change.
9084 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9086 * coding.c (run_pre_post_conversion_on_str): Set point to the
9087 beginning of buffer before calling coding->post_read_conversion.
9088 (decode_coding_string): Give correct args to
9089 run_pre_post_conversion_on_str.
9090 (encode_coding_string): Likewise.
9092 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9093 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9094 eight-bit-graphic correctly.
9096 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9098 * fileio.c (Finsert_file_contents): Even if a file is not found,
9099 execute codes for setting up coding system. Call
9100 after-insert-file-functions unconditionally.
9102 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9104 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9105 BSD_PGRPS are not defined.
9107 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9109 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9111 (syms_of_charset): Avoid building same strings.
9113 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9115 * lread.c (Fload): Add a comment about the meaning of
9116 Vuser_init_file being t.
9118 * puresize.h (BASE_PURESIZE): Increase to 675000.
9120 * s/gnu-linux.h (setpgrp): Don't define it here because this
9121 prevents compilation on GNU/Linux systems with glib 2.2.
9123 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9126 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9128 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9129 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9131 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9133 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9135 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9137 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9139 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9141 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9143 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9145 * keyboard.c (read_char): Allow character codes 128..255 to be
9146 handled by input-method-function.
9148 * insdel.c (adjust_markers_for_replace): Fix previous change.
9149 (adjust_after_replace): If PREV_TEXT is nil, call
9150 adjust_markers_for_insert, not adjust_markers_for_replace.
9152 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9154 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9155 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9156 [HAVE_GRANDPT]: Define.
9157 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9159 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9162 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9164 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9166 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9168 The following changes are to handle 8-bit characters in a
9169 multibyte buffer/string without facing with byte combining
9170 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9171 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9173 * Makefile.in (fns.o): Depend on charset.h.
9175 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9176 convert it to unibyte.
9177 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9179 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9180 apparent char boundary.
9181 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9182 0x80..0x9F to/from multibyte form.
9184 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9187 * callproc.c (Fcall_process): Always encode an argument string if
9188 it is multibyte. Setup src_multibyte and dst_multibyte members of
9189 process_coding properly.
9191 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9192 SPLIT_NON_ASCII_CHAR.
9194 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9196 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9198 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9199 (SPLIT_CHARACTER_SEQ): This macro deleted.
9200 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9201 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9202 and eight-bit-graphic.
9203 (char_to_string): Likewise. Signal an error for too large
9205 (char_printable_p): Return 0 for 8-bit characters.
9206 (update_charset_table): Update iso_charset_table only when a final
9207 character is non-negative.
9208 (find_charset_in_text): Renamed from find_charset_in_str.
9209 Arguments and return value changed. Callers changed.
9210 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9211 be -1 if CHARSET is used only internally.
9212 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9214 (Fcharset_after): Simplified.
9215 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9216 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9217 (multibyte_chars_in_text): Simplified by assuming there's no
9218 invalid multibyte sequence.
9219 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9220 (str_as_unibyte): New functions.
9221 (Fstring): Simpified by assuming that byte combining never happens.
9222 (init_charset_once): Initialization for
9223 LEADING_CODE_8_BIT_CONTROL.
9224 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9225 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9226 eight-bit-control and eight-bit-graphic.
9228 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9229 (CHARSET_8_BIT_GRAPHIC): New macros.
9230 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9231 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9232 (CHARSET_REVERSE_CHARSET): Likewise.
9233 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9235 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9236 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9237 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9238 encounter an invalid multibyte sequence.
9239 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9240 sequence is always valid.
9241 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9242 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9243 (CHAR_STRING): For 8-bit characters, call char_to_string.
9244 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9245 multibyte sequence is always valid.
9246 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9247 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9248 (str_as_unibyte): Extern them.
9249 (BCOPY_SHORT): Fix a bug.
9250 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9251 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9252 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9253 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9255 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9256 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9257 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9258 (EMIT_BYTES): New macros.
9259 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9260 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9262 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9263 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9264 check the validity of multibyte sequence.
9265 (decode_coding_emacs_mule): New function.
9266 (encode_coding_emacs_mule): New macro.
9267 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9269 (DECODE_ISO_CHARACTER): Just return a character code.
9270 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9271 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9272 EMIT_CHAR to produced decoded characters. Exit the loop only by
9273 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9275 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9276 only position codes for an invalid character.
9277 (encode_designation_at_bol): Return new destination pointer. 5th
9278 arg DSTP is changed to DST.
9279 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9280 from the source by ONE_MORE_CHAR. Don't handle the case of last
9282 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9284 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9285 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9286 TWO_MORE_BYTES to fetch a byte from the source.
9287 (encode_eol): Pay attention to coding->src_multibyte.
9288 (detect_coding, detect_eol): Preserve members src_multibyte and
9290 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9291 (encoding_buffer_size): Set magnification to 3 for all coding
9292 systems that require encoding.
9293 (ccl_coding_driver): For decoding, be sure that the result is
9294 valid multibyte sequence.
9295 (decode_coding): Initialize coding->errors and coding->result.
9296 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9297 and raw-text, always call decode_eol. Handle the case of last
9298 block here. If not coding->dst_multibyte, convert the resulting
9299 sequence to unibyte.
9300 (encode_coding): Initialize coding->errors and coding->result.
9301 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9302 and raw-text, always call encode_eol. Handle the case of last
9304 (shrink_decoding_region, shrink_encoding_region): Detect cases
9305 that we can't skip data more rigidly.
9306 (code_convert_region): Setup src_multibyte and dst_multibyte
9307 members of coding. For decoding, if the buffer is multibyte,
9308 convert the source sequence to unibyte in advance. For encoding,
9309 if the buffer is multibyte, convert the resulting sequence to
9310 multibyte afterward.
9311 (run_pre_post_conversion_on_str): New function.
9312 (code_convert_string): Deleted and divided into the following two.
9313 (decode_coding_string, encode_coding_string): New functions.
9314 (code_convert_string1, code_convert_string_norecord): Call one of
9316 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9317 MAKE_NON_ASCII_CHAR.
9318 (Fset_terminal_coding_system_internal)
9319 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9320 and dst_multibyte members.
9321 (init_coding_once): Initialize iso_code_class with new enum
9322 ISO_control_0 and ISO_control_1.
9324 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9325 devided into ISO_control_0 and ISO_control_1.
9326 (struct coding_system): New members src_multibyte, dst_multibyte,
9327 errors, and result. Delete member fake_multibyte.
9328 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9330 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9333 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9336 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9338 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9340 (Ftranspose_region): Delete codes for handling byte combining.
9342 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9343 dst_multibyte members of coding. On handling REPLACE on unibyte
9344 buffer, convert the result of decode_coding to unibyte. On
9345 inserting into a mutibyte buffer, always call code_convert_region.
9346 (e_write): Setup coding->src_multibyte according to the
9347 multibyteness of the source (buffer or string).
9349 * fns.c (concat): Handle 8-bit characters correctly.
9350 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9351 unibyte in the result.
9352 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9353 valid multibyte form in the result.
9354 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9355 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9356 return -1, signal an error.
9357 (base64_encode_1): New arg MULTIBYTE. Get each character by
9358 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9359 character is found, return -1.
9360 (Fbase64_decode_region): Delete codes for handling byte-combining.
9361 Treat each decoded byte as a unibyte character.
9362 (Fbase64_decode_string): Return unibyte string.
9363 (Fcompare_strings, concat, string_byte_to_char): Use
9364 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9365 FETCH_STRING_CHAR_ADVANCE.
9366 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9367 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9369 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9370 SPLIT_NON_ASCII_CHAR.
9371 (fontset_ref_via_base, fontset_set): Likewise
9373 * insdel.c (adjust_markers_for_record_delete): Deleted.
9374 (adjust_markers_for_insert): Argument changed. Caller changed.
9375 (adjust_markers_for_replace): Likewise.
9376 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9377 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9378 (copy_text): Delete unused local varialbe c_save. For converting
9379 to multibyte, be sure to make all 8-bit characters in valid
9381 (count_size_as_multibyte): Handle 8-bit characters correctly.
9382 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9383 (adjust_after_replace, replace_range, del_range_2)
9384 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9385 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9386 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9387 handling byte combining.
9388 (adjust_before_replace): Deleted.
9390 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9391 SPLIT_NON_ASCII_CHAR.
9392 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9393 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9394 (Fkey_description): Likewise.
9396 * lread.c (read1): On reading multibyte string, be sure to make
9397 all 8-bit chararacters in valid multibyte form.
9398 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9400 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9403 * process.c (Fstart_process): GCPRO current_dir before calling
9404 Ffind_operation_coding_system. Encode arguments here.
9405 (create_process): Don't encode arguments here. Setup
9406 src_multibyte and dst_multibyte members of struct coding.
9407 (read_process_output): Setup src_multibyte and dst_multibyte
9408 members of struct coding. If the output is to multibyte buffer,
9409 always decode the output of the process. Adjust the
9410 representation of 8-bit characters to the multibyteness of the output.
9411 (send_process): Setup coding->src_multibyte according to the
9412 multibyteness of the source.
9414 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9415 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9416 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9418 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9420 * w16select.c (Fw16_set_clipboard_data): Setup members
9421 src_multibyte and dst_multibyte of coding. Adjusted for the
9422 change for find_charset_in_str.
9423 (Fw16_get_clipboard_data): Likewise.
9425 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9426 dst_multibyte of coding.
9427 (x_to_w32_font): Likewise.
9429 * w32select.c (Fw32_set_clipboard_data): Setup members
9430 src_multibyte and dst_multibyte of coding. Adjusted for the
9431 change for find_charset_in_str.
9432 (Fw32_get_clipboard_data): Likewise.
9434 * xdisp.c (get_next_display_element): Handle 8-bit characters
9436 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9437 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9439 * xselect.c (selection_data_to_lisp_data): Setup members
9440 src_multibyte and dst_multibyte of coding. Adjusted for the
9441 change for find_charset_in_str.
9442 (lisp_data_to_selection_data): Likewise.
9444 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9446 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9448 * dispextern.h (Vimage_types): Add extern declaration.
9450 * xdisp.c (Vimage_types): Moved here from xfns.c.
9451 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9453 * xfns.c (Vimages_types): Moved to xdisp.c.
9454 (syms_of_xfns): Move `image-types' to xdisp.c.
9456 * w32fns.c (Vimage_types): Removed.
9457 (syms_of_w32fns): Remove `image-types'.
9459 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9461 * fns.c (map_char_table): Pay attention to character number of
9462 charset. Check the validity of charset at the first level. For
9463 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9466 * fontset.c: Include "buffer.h".
9467 (fs_load_font): If the face has fontset, record the face ID in
9469 (Finternal_char_font): New function.
9470 (accumulate_font_info): New function.
9471 (Ffontset_info): Rewritten for the new fontset implementation.
9472 (syms_of_fontset): Register Vdefault_fontset in the first element
9473 of Vfontset_table. Include Vdefault_fontset in
9474 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9477 2000-05-16 Dave Love <fx@gnu.org>
9479 * m/iris5d.h: Deleted -- unused.
9481 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9483 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9484 `invalid' instead of `illegal'.
9486 * indent.c (Fmove_to_column): When ending within a tab, insert
9487 spaces first so that markers at the end of the tab get adjusted.
9489 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9490 buffer list that wasn't selected in that frame.
9492 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9493 is needed on mescaline, use a 2 char prefix, and call
9494 make_temp_name with second arg non-zero.
9496 * fileio.c (make_temp_name): New function, extracted from
9498 (Fmake_temp_name): Use it.
9500 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9502 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9504 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9506 * Makefile.in (lisp): Add env.elc.
9508 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9510 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9512 * search.c (Freplace_match): Handle case of `\N' in the
9513 replacement when there's no group N.
9515 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9517 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9518 of the message to message_dolog.
9520 * keyboard.c (read_char): Don't clear current message for help
9521 events; let the code handling help events handle this. Change
9522 code detecting help events that should be ignored.
9524 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9525 we're interating over a string.
9527 2000-05-09 Dave Love <fx@gnu.org>
9529 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9530 that offset before writing. Move gcpro region past call of
9533 2000-05-04 Dave Love <fx@gnu.org>
9535 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9537 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9539 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9540 of inserted characters when BUF equals the current buffer, and PT
9541 is in front of or equal to FROM.
9543 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9545 * xdisp.c (handle_single_display_prop): If display property value
9546 is invalid, or something not supported on the frame, restore
9547 iterator's position to what it was initially. Make sure to return
9548 0 for invalid and unsupported property values.
9550 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9551 that x_per_char_metric returns null.
9553 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9555 * xterm.h (struct face): Add forward declaration.
9556 (struct image): Ditto.
9557 (image_ascent): Add prototype.
9559 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9560 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9561 image_ascent instead of using IMAGE_ASCENT.
9563 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9564 (IMAGE_ASCENT): Removed.
9566 * xfns.c (Qcenter): New variable.
9567 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9568 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9569 (image_ascent): New function.
9570 (lookup_image): Recognize `:ascent center'.
9571 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9572 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9573 (xbm_load): Don't set image's ascent here.
9574 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9575 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9576 check ascent values here.
9577 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9578 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9579 (syms_of_xfns): Initialize Qcenter.
9581 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9582 to the limits, increase the limits.
9584 2000-05-01 Kenichi Handa <handa@etl.go.jp>
9586 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
9587 Check Vfont_encoding_alist against the full name of the opened font.
9589 2000-04-28 Gerd Moellmann <gerd@gnu.org>
9591 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
9592 taller than the window.
9594 2000-04-28 Kenichi Handa <handa@etl.go.jp>
9596 * xfaces.c (realize_x_face): Fix the argument of the second
9597 xassert. BASE_FACE may not be a face for ASCII.
9599 2000-04-27 Gerd Moellmann <gerd@gnu.org>
9601 * print.c (print_object): Treat print-length < 0 as nil.
9603 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
9605 * s/freebsd.h (TERMCAP_OBJ): Removed.
9606 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
9608 * lread.c (read1): Don't treat period followed by certain
9609 characters as symbol start.
9611 * xfns.c (slurp_file): New function.
9612 (xbm_image_p): Handle case of in-memory XBM files.
9613 (xbm_scan): Rewritten to work on memory buffers instead of files.
9614 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
9615 Work on memory buffers instead of files. If DATA is null test
9616 if buffer looks like an in-memory XBM file.
9617 (xbm_load_image): Renamed from xbm_load_image_file. Work on
9618 memory buffers instead of files.
9619 (xbm_file_p): New function.
9620 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
9622 * lread.c (end_of_file_error): New function.
9623 (read1): Call it instead of signaling `end-of-file' directly.
9625 * print.c (print_error_message): Print data of `end-of-file'
9626 with Fprinc instead of Fprin1.
9628 2000-04-26 Ken Raeburn <raeburn@gnu.org>
9630 * window.c (freeze_window_start): Check that minibuffer scroll
9631 window isn't nil before extracting the window structure pointer
9634 * undo.c (record_delete): If we hit the end of the undo list, stop
9635 picking elements apart.
9637 2000-04-26 Gerd Moellmann <gerd@gnu.org>
9639 * xdisp.c (display_line): If lines are continued, restore
9640 iterator's ascent/descent information to the values before the
9641 first glyph not fitting on the line.
9643 2000-04-25 Gerd Moellmann <gerd@gnu.org>
9645 * xdisp.c (try_window_id) <all changes above window start>: Adjust
9646 positions in glyph matrix. Don't compute new window end positions.
9648 * dispnew.c (increment_matrix_positions): Renamed from
9649 increment_glyph_matrix_buffer_positions.
9650 (increment_row_positions): Renamed from
9651 increment_glyph_row_buffer_positions.
9653 * dispextern.h: Change names of renamed functions from dispnew.c
9656 2000-04-24 Gerd Moellmann <gerd@gnu.org>
9658 * fileio.c (Fdo_auto_save): Create directories for auto-save
9659 list file if necessary.
9661 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
9662 from buffer or frame.
9663 (automatic_hscrolling_p): New variable.
9664 (hscroll_windows): Scroll windows horizontally only if automatic
9665 hscrolling is allowed.
9666 (syms_of_xdisp): New variable `automatic-hscrolling'.
9668 * frame.h (struct frame): Add member extra_line_spacing.
9670 * xfns.c (x_set_line_spacing): New function.
9671 (Fx_create_frame): Set line spacing from resources.
9672 (Qline_spacing): New variable.
9673 (syms_of_xfns): Initialize Qline_spacing.
9675 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
9677 * buffer.c (init_buffer_once): Handle extra_line_spacing.
9678 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
9679 (reset_buffer): Don't initialize extra2 and extra3. Initialize
9680 extra_line_spacing from default value.
9681 (init_buffer_once): Initialize default value of extra_line_spacing.
9683 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
9686 * xterm.c (x_produce_glyphs): Remove reference to struct it's
9687 prompt_width. Add extra line spacing.
9689 * term.c (produce_glyphs): Remove reference to struct it's
9692 * dispextern.h (struct it): Remove member prompt_width, add
9695 2000-04-22 Gerd Moellmann <gerd@gnu.org>
9697 * dispnew.c (update_frame_line): When writing a whole line, make
9698 sure cursor is in the right row afterwards, otherwise a use of
9699 capability `ch' in cmgoto might leave the cursor in the row below.
9701 2000-04-21 Gerd Moellmann <gerd@gnu.org>
9703 * lisp.h (struct Lisp_Buffer_Cons): Remove.
9705 * keyboard.c (timer_check): Fix typo in comment.
9707 2000-04-21 Kenichi Handa <handa@etl.go.jp>
9709 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
9710 name change: ch -> character.
9712 2000-04-20 Gerd Moellmann <gerd@gnu.org>
9714 * keyboard.c (echo_message_buffer): New variable.
9715 (echo_now): Set echo_message_buffer to the echo area buffer used
9716 to display the echo.
9717 (cancel_echoing): Reset echo_message_buffer to nil.
9718 (read_char): Code rewritten that handles canceling an echo or
9719 echoing a dash, respectively.
9721 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
9722 directory doesn't exist.
9724 2000-04-19 Dave Love <fx@gnu.org>
9726 * fns.c (syms_of_fns): Defsubr mapc.
9727 (concat): Don't allow numeric args.
9728 (Fconcat): Doc change.
9730 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
9732 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
9733 instead define end_match(1|2) more carefully.
9734 Use GET_CHAR_BEFORE_2 for `begline'.
9736 2000-04-19 Gerd Moellmann <gerd@gnu.org>
9738 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
9739 on 64-bit systems where NULL is defined as `0'.
9741 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
9742 the `variable argument list' to make it work on Alpha.
9744 * m/alpha.h (_LP64) [!_LP64]: Define.
9745 (ORDINARY_LINK): Define for NetBSD.
9747 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9749 2000-04-19 Dave Love <fx@gnu.org>
9751 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9754 * Makefile.in (LIBS): Don't use.
9755 (GETLOADAVG_OBJ): Define again.
9756 (otherobj): Add GETLOADAVG_OBJ.
9758 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9760 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9762 * lread.c (read_filtered_event): Cancel and start busy cursor.
9764 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9765 that the per-character metrics may be null.
9767 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9769 * buffer.c (clone_per_buffer_values): New function.
9770 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9771 clone_per_buffer_values if CLONE is not nil.
9773 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9775 2000-04-16 Dave Love <fx@gnu.org>
9777 * Makefile.in: Remove obsolete localcpp stuff.
9778 (GETLOADAVG_OBJ): Don't define.
9779 (obj): Move LIBOBJS...
9780 (otherobj): ... to here.
9781 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9782 whitespace-only lines after the continuation (Irix).
9784 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9786 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9788 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9790 2000-04-14 Dave Love <fx@gnu.org>
9792 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9793 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9794 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9795 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
9798 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
9799 autoconfiscated HAVE_GETLOADAVG.
9801 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
9804 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9806 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
9807 (fill_in_lock_file_name): Avoid existing files that aren't links.
9809 2000-04-14 Dave Love <fx@gnu.org>
9811 * Makefile.in (LIBS, LIBOBJS): New variable.
9812 (INTERVAL_SRC): Convert to make variable.
9813 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9814 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9815 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9817 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9818 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9819 (shortlisp): Add facemenu, float-sup, frame.
9820 (SOME_MACHINE_LISP): Remove them from here.
9821 (LIBES): Change unused LDLIBS to autoconf LIBS.
9823 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9825 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9827 * composite.c (update_compositions): If FROM and TO are not in a
9828 valid range, do nothing.
9830 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9832 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9834 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9836 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9839 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9841 * fileio.c (a_write): Remove redundant semi-colons.
9842 (e_write): Return -1 if failed to write all the data.
9843 This fixes the changes made at 1999-12-15.
9845 2000-04-12 Dave Love <fx@gnu.org>
9847 * fns.c (mapcar1): Test for null vals to support mapc.
9848 (Fmapc): New function.
9850 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9852 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9853 (IT_frame_up_to_date): Support the buffer local value of
9854 cursor-type, if defined.
9856 2000-04-10 Dave Love <fx@gnu.org>
9858 * editfns.c (preceding-char, following-char): Doc fix.
9860 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9862 * Makefile.in (temacs): Revert 2000-03-12 change.
9864 2000-04-10 Jason Rumney <jasonr@gnu.org>
9866 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9868 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9870 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9871 area buffer, if it's not set up yet.
9873 * indent.c (compute_motion): Set immediate_quit.
9875 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9877 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9878 (realize_tty_face): Suppress boldness if colors are the inverse of
9879 the default colors, and tty_suppress_bold_inverse_default_colors_p
9881 (Ftty_suppress_bold_inverse_default_colors): New function.
9882 (syms_of_xfaces): Defsubr it.
9884 * buffer.c (Frestore_buffer_modified_p): New function.
9885 (syms_of_buffer): Defsubr it.
9887 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9889 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9890 charset id (int) argument, not a charset (Lisp_Object).
9892 * coding.h (code_convert_string): Declare.
9893 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9894 object, as the fourth argument to code_convert_string.
9896 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9897 (Fset_fontset_font): Use EQ to compare lisp objects.
9899 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9901 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9902 a pointer that looks like a lisp object.
9903 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9904 zero, instead see whether it's an integer object, since they can't
9906 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9908 * dispnew.c (allocate_matrices_for_frame_redisplay)
9909 (direct_output_forward_char): Use X(U)INT and make_number as needed
9910 to convert between (unsigned) int values and lisp integers.
9911 * keyboard.c (read_key_sequence): Likewise.
9912 * lread.c (substitute_object_recurse): Likewise.
9913 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9914 * minibuf.c (do_completion, Fminibuffer_complete_word)
9915 (Fminibuffer_completion_help): Likewise.
9916 * term.c (produce_special_glyphs): Likewise.
9918 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9919 * print.c (print_preprocess, print_object): Likewise.
9921 * search.c (compile_pattern): Use NILP when checking for nil.
9923 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9924 __OPTIMIZE__]: Provide a GNU C macro version that handles
9926 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9927 field, to better cope with ENABLE_CHECKING and calls that modify a
9928 Lisp_Object using its old value.
9930 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9932 * window.c (compare_window_configurations): Signal an error
9933 if parameters C1 or C2 aren't window configurations.
9935 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9936 AFTER_POTENTIAL_GC calls around calls to functions that can
9937 signal an error and thus invoke the debugger.
9939 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9941 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9942 an error if decoding fails.
9944 * keyboard.c (lispy_mouse_names): Variable removed.
9945 (Vlispy_mouse_stem): New variable.
9946 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9947 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9948 for any mouse button number. Increase size of mouse_syms and
9949 button_down_location as needed. Call modify_event_symbol with
9950 different arguments.
9951 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9952 Call modify_event_symbol with different arguments.
9953 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9954 for any button number. Call modify_event_symbol with different
9956 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9957 Accept a string for NAME_ALIST_OR_STEM.
9959 * lisp.h (larger_vector): Add prototype.
9961 * fns.c (larger_vector): Make externally visible.
9963 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9965 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9967 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9968 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9969 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9970 we are between str1 and str2.
9971 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9972 (PATFETCH): Use `TRANSLATE'.
9973 (PATFETCH_RAW): Fetch multibyte char if applicable.
9974 (PATUNFETCH): Remove.
9975 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9976 When writing a char, write it directly into the pattern buffer rather
9977 than going needlessly through a temp char-array.
9978 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9979 multibyte magic and remove the useless `#ifdef emacs'.
9980 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9983 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9984 conditional on `emacs'.
9986 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9988 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9990 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9991 non-union-type versions of XMARK and friends here, because XMARK
9992 and friends won't work on an integer field if NO_UNION_TYPE is not
9994 (make_number): Define as a function if it's not defined as a macro.
9996 * composite.c (run_composite_function): Use NILP when checking for nil.
9997 (syms_of_composite): Delete local var NARGS, pass an int as first
9998 argument to Fmake_hash_table.
10000 * editfns.c (text_property_stickiness): Use NILP to test
10001 Lisp_Object boolean value.
10002 (Fmessage_or_box): Don't use NILP to test int variable.
10003 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10004 problems reading from and changing the same lisp value in an
10007 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10009 * term.c (TN_no_color_video): New variable.
10010 (term_init): Intitialize TN_no_color_video.
10011 (enum no_color_bit): New enumeration.
10012 (MAY_USE_WITH_COLORS_P): New macro.
10013 (turn_on_face): Use it to determine if attributes may be used
10014 combined with colors.
10016 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10018 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10019 with int lvalues via casts; instead, just yield lisp object lvalues.
10020 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10021 proper accessor macros.
10022 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10023 (grow_mini_window): Fix typo getting int value of root->height.
10025 * xdisp.c (compute_string_pos): Fix order of arguments to
10026 string_pos_nchars_ahead.
10027 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10028 count arg to variable-arg routines like Frun_hook_with_args and
10030 (back_to_previous_visible_line_start)
10031 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10032 fixed-arg routines like Fget_char_property and Fmake_string.
10033 (reconsider_clip_changes): Use XINT when comparing integer lisp
10034 objects, or passing them as int arguments.
10035 (mark_window_display_accurate, insert_left_trunc_glyphs)
10036 (append_space, extend_face_to_end_of_line): Use make_number when
10037 storing or passing integer values as lisp objects.
10038 (set_cursor_from_row, highlight_trailing_whitespace): Use
10039 INTEGERP, not implicit test against zero, for glyph object.
10040 (try_window_id): Don't use make_number when we want an int value.
10042 * xfaces.c (xlfd_symbolic_value): Make last argument a
10043 Lisp_Object, to be consistent with callers.
10044 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10045 (lface_hash): Apply XFASTINT to lisp values before folding in.
10047 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10048 fill in window width and height. Pass an int, not a lisp object,
10049 as first arg to Finsert.
10051 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10053 * xfaces.c (realize_basic_faces): Block input while realizing
10056 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10058 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10060 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10062 * xterm.c (x_produce_glyphs): When displaying unibyte text
10063 or ASCII, handle case that per-char metric is null.
10065 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10067 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10069 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10070 (XSUBR, XBUFFER): Verify correct object type before returning
10071 pointer, using eassert.
10072 * frame.h (XFRAME): Likewise.
10074 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10075 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10076 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10077 * data.c (set_internal): Likewise.
10078 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10079 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10080 * fileio.c (auto_save_1): Likewise.
10081 * insdel.c (check_markers): Likewise.
10082 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10083 * undo.c (record_insert): Likewise.
10084 * vmsproc.c (child_sig): Likewise.
10085 * window.c (unshow_buffer, window_loop): Likewise.
10086 * xterm.c (x_erase_phys_cursor): Likewise.
10088 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10090 * xfns.c (free_image_cache): Free the cache structure itself
10091 last, after all its members have been freed.
10093 * lisp.h (xstrdup): Add prototype.
10095 * alloc.c (xstrdup): Moved here from xfaces.c.
10096 (allocating_for_lisp): Variable removed.
10097 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10099 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10101 (xstrdup): Moved to alloc.c.
10103 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10105 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10107 * emacs.c (main): Fix sense of no-loadup test.
10109 * config.in (ENABLE_CHECKING): Undef.
10111 * lisp.h (struct interval): Replace "parent" field with a union of
10112 interval pointer and Lisp_Object; add new bitfield to use as
10113 discriminant. Change other flag fields to bitfields.
10114 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10115 is defined and the supplied test fails, print a message and abort.
10116 (eassert): New macro. Use CHECK to provide an assert-like facility.
10118 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10119 pointers; abort if the value looks like a lisp object.
10120 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10121 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10122 Modify for new interval parent definition.
10124 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10125 (UNMARK_BALANCE_INTERVALS): Update references that need an
10126 addressable lisp object in the interval structure.
10127 (die): New function.
10128 (suppress_checking): New variable.
10130 * intervals.c (interval_start_pos): Just return 0 if there's no
10133 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10135 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10136 and earlier Emacs versions.
10138 * keyboard.c (Ftop_level): Cancel busy-cursor.
10140 * eval.c (call_debugger): Cancel busy-cursor.
10142 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10144 * search.c (Freplace_match): Adjust multibyteness of the current
10145 buffer and NEWTEXT. Free allocated memory before signaling an error.
10147 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10149 * regex.c (analyse_first): New function obtained by ripping out most
10150 of re_compile_fastmap and generalizing it a little bit so that it
10151 can also just return whether a given (sub)pattern can match the empty
10153 (regex_compile): Use `analyse_first' to decide whether the loop-check
10154 needs to be done or not for *, +, *? and +? (the loop check is costly
10155 for non-greedy repetition).
10156 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10158 2000-03-28 Dave Love <fx@gnu.org>
10160 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10162 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10164 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10166 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10168 (enum re_opcode_t): Update description of succeed_n.
10169 (PATFETCH): Always define.
10170 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10171 operators, char classes, shy-groups and intervals).
10172 Optimize special cases of intervals so as to only use succeed_n and
10173 jump_n when really needed.
10174 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10175 that we don't have to handle the special cases any more.
10176 Simplify on_failure_jump handling as well.
10178 2000-03-28 Jason Rumney <jasonr@gnu.org>
10180 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10182 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10184 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10186 * s/msdos.h (GC_SETJMP_WORKS): Define.
10188 * alloc.c (mark_maybe_object): New function.
10189 (mark_memory): Use it.
10190 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10191 (setjmp_tested_p, longjmp_done): New variables.
10192 (test_setjmp): New function.
10193 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10194 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10196 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10197 to DEC_TEXT_POS and INC_TEXT_POS.
10199 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10200 with parameter MULTIBYTE_P.
10202 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10204 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10205 buffers because it looks for multibyte character byte sequences
10206 which don't exist in unibyte text.
10208 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10210 * xfaces.c (register_color, unregister_color, unregister_colors)
10211 [DEBUG_X_COLORS]: New functions.
10212 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10214 * xfns.c (x_set_cursor_color): Get color reference counts right.
10216 * xterm.c (x_copy_color): New function.
10217 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10219 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10220 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10221 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10222 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10223 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10224 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10225 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10226 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10227 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10228 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10230 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10231 names for handling per-buffer variables.
10233 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10234 instead of MAX_BUFFER_LOCAL_VARS.
10235 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10237 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10239 * xfns.c (x_specified_cursor_type): New function.
10240 (x_set_cursor_type): Use it.
10242 * buffer.h (struct buffer): Add cursor_type.
10244 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10246 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10247 (print_partial_compiled_pattern, re_compile_fastmap):
10249 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10250 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10251 executing it as well as when popping it off the stack to find infinite
10252 loops in non-greedy repetition operators.
10254 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10256 * doc.c (Qfunction_documentation): New variable.
10257 (syms_of_doc): Initialize Qfunction_documentation.
10258 (Fdocumentation): If FUNCTION is a symbol with non-nil
10259 `function-documentation' property, return a documentation derived
10262 * buffer.c (syms_of_buffer): Add default-cursor-type.
10263 (init_buffer_once): Don't let cursor_type have a local value
10266 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10267 on buffer-local value of cursor_type.
10268 (x_draw_bar_cursor): Add parameter WIDTH.
10270 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10271 (init_buffer_once): Set default cursor_type value to t.
10272 Mark cursor_type as local everywhere.
10273 (syms_of_buffer): New per-buffer variable cursor-type.
10275 * buffer.h (struct buffer): Remove member local_var_flags,
10277 (MAX_BUFFER_LOCAL_VARS): New macro.
10278 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10279 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10280 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10281 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10283 * print.c (print_object): Use new macros for per-buffer variables.
10285 * category.c (Fset_category_table): Use new macros for per-buffer
10288 * buffer.c (buffer_permanent_local_flags): Make a char array.
10289 (max_buffer_local_idx): New variable.
10290 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10291 for new handling of per-buffer variables.
10292 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10293 (init_buffer_once): Initialize per-buffer vars differently.
10294 Set max_buffer_local_idx.
10296 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10299 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10301 * data.c (do_symval_forwarding, store_symval_forwarding)
10302 (find_symbol_value, set_internal, default_value, Fset_default)
10303 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10304 per-buffer variables.
10306 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10308 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10310 * xterm.c (x_term_init): Unblock input around call1 of
10311 Qvendor_specific_keysyms.
10313 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10314 (find_defun_start): Consider an open parenthesis in column 0
10315 a defun start only if open_paren_in_column_0_is_defun_start is set.
10316 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10318 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10320 * eval.c (Fautoload): Add entry in load-history (if after dump).
10321 * lread.c (load-history): Update docstring.
10323 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10325 * indent.c (Fvertical_motion): Always use the current buffer.
10326 Temporarily change the window's buffer, if necessary.
10328 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10330 * xterm.c (fast_find_position): Make sure not to consider rows
10331 not visible in the window.
10333 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10335 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10336 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10338 2000-03-22 Jason Rumney <jasonr@gnu.org>
10340 * w32menu.c (single_submenu): Set help string to NULL if none.
10341 (w32_menu_show): Set help string correctly.
10342 (add-menu-item): Set help string in MIIM_DATA for menu item.
10343 Load SetMenuItemInfoA explicitly.
10344 (w32_menu_display_help): New function.
10346 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10347 (QCdata): Moved to xdisp.c.
10349 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10350 (Vw32_charset_to_codepage_alist): Removed.
10351 (Vw32_charset_info_alist): New variable.
10352 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10353 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10354 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10355 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10357 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10358 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10359 Define Vw32_charset_info_alist and w32_charset symbols.
10361 2000-03-22 Jason Rumney <jasonr@gnu.org>
10363 * makefile.nt (w32bdf.obj): Update dependencies.
10365 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10367 * w32fns.c: Include fontset.h after dispextern.h.
10368 (Fx_create_frame): Do not create fontset.
10369 (w32_load_system_font): Doc fix.
10370 (Fx_close_connection): Free full_name if it is not shared.
10372 * w32term.c: Include fontset.h after dispextern.h.
10373 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10375 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10376 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10377 (w32_font_is_double_byte): New function, needs body.
10378 (x_append_glyph): Set glyph->glyph_not_available_p.
10379 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10380 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10381 character, convert it to a unibyte character.
10382 (struct glyph_string): Delete member `charset'.
10383 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10384 calculating it is found.
10385 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10386 the case that per char metric is not available correctly.
10387 (x_fill_glyph_string): Handle the case that the specific glyph is
10388 not available correctly.
10389 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10390 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10391 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10392 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10393 fontset. Don't call FS_LOAD_FONT.
10395 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10397 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10398 (INT_LISPLIKE): New macro.
10399 (NULL_INTERVAL_P): Use it.
10400 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10401 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10402 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10404 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10405 explicit references to "parent" field of struct interval and
10406 associated unclean type conversions.
10407 * intervals.c (create_root_interval, root_interval, rotate_right)
10408 (rotate_left, balance_possible_root_interval, split_interval_right)
10409 (split_interval_left, interval_start_pos, find_interval)
10410 (next_interval, previous_interval, update_interval)
10411 (adjust_intervals_for_insertion, delete_node, delete_interval)
10412 (adjust_intervals_for_deletion, merge_interval_right)
10413 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10414 (copy_intervals_to_string): Likewise.
10415 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10417 * syntax.c (update_syntax_table): Likewise.
10419 * intervals.c (reproduce_tree_obj): New function, like
10420 reproduce_tree but takes a Lisp_Object for the parent. Declare
10422 (graft_intervals_into_buffer): Use it when appropriate.
10423 (reproduce_tree): Declare with prototype.
10424 (balance_possible_root_interval): Check that the parent is a lisp
10425 object before trying to examine its type.
10427 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10429 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10430 as strings only if both are known to be strings.
10432 * s/openbsd.h (LIBS_TERMCAP): Undef.
10434 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10436 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10437 definitions for non-Emacs compilation.
10438 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10439 outside of `#ifdef emacs'.
10440 (print_partial_compiled_pattern): Update.
10441 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10442 (re_compile_fastmap): Merge handling of charset and charset_not (for
10443 emacs and non-emacs compilation as well).
10444 Similarly for (not)categoryspec and (not)syntaxspec.
10445 Don't use the fastmap when reaching `anychar' since the added
10446 complexity is not justified.
10447 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10448 and (not)syntaxspec. Merge (not)categoryspec.
10450 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10452 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10453 (FACE_FOR_CHAR): Define them differently for the configuration of
10456 2000-03-21 Dave Love <fx@gnu.org>
10458 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10461 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10463 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10464 (lface_fully_specified_p): Don't check contents of
10465 LFACE_FONT_INDEX because that attribute is optional.
10466 (realize_x_face): Remove now unwarranted xassert.
10468 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10470 The following changes are to make font selection based on
10471 characters, not charset. In addition, they recover fontset
10472 facilities while utilizing the new font selection mechanism.
10474 * Makefile.in (fontset.o): Depend on dispextern.h.
10476 * alloc.c (mark_face_cache): Don't mark face->registry.
10478 * dispextern.h (struct glyph): New member glyph_not_available_p.
10479 Use 22 bits for face_id.
10480 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10481 (struct face): Delete member registry, new member ascii_face.
10482 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10483 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10484 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10485 (struct it): Delete member charset, new member glyph_not_available_p.
10487 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10488 (struct fontset_info, struct fontset_data): Structs removed.
10489 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10490 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10491 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10492 (fs_free_face_fontset, fontset_font_pattern)
10493 (face_suitable_for_char_p, face_for_char)
10494 (make_fontset_for_ascii_face): Extern them.
10495 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10496 (FS_LOAD_FACE_FONT): New macro.
10498 * fontset.c: All codes rewritten or adjusted for the change of
10499 fontset implementation. Now fontset is represented by char table.
10500 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10502 (my_strcasecmp): Function removed.
10503 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10504 (AREF, ASIZE): New macros.
10505 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10506 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10507 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10508 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10509 (fontset_id_valid_p, font_family_registry, fontset_name)
10510 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10511 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10513 (fs_load_font): New arg FACE. Caller changed.
10514 (fs_query_fontset): Argument changed. Caller changed.
10515 (Fquery_fontset): call fs_query_fontset.
10516 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10518 (clear_fontset_elements, check_registry_encoding)
10519 (check_fontset_name): New functions.
10520 (syms_of_fontset): Set char-table-extra-slots property of fontset
10521 to 3. Staticpro and initialize Vfontset_table and
10522 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10524 * frame.h (struct frame): Member `fontset_data' removed.
10525 (FRAME_FONTSET_DATA): Macro removed.
10527 * frame.c (make_frame): Don't allocate f->fontset_data.
10528 (Fdelete_frame): Don't free f->fontset_data.
10530 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10532 * xdisp.c (charset_at_position): Function removed.
10533 (init_iterator): Don't set member charset of struct `it'.
10534 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10535 (next_element_from_display_vector, insert_left_trunc_glyphs):
10537 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10539 (get_next_display_element, append_space)
10540 (extend_face_to_end_of_line): Likewise.
10542 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10544 (clear_font_table, frame_update_line_height, load_face_font):
10545 Adjusted for the change of fontset implementation.
10546 (load_face_fontset_font): Function removed.
10547 (pixel_point_size): New function.
10548 (font_list): Argument type changed. Caller changed.
10549 (LFACE_FONT): New macro.
10550 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10551 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10552 Lisp_Object. Determine the font name by actually loading a font
10553 by the specified pattern. Set LFACE_FONT (lface) to the specified
10554 pattern. Even if a font is not found, don't try alternatives.
10555 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10556 (set_font_frame_param): If `font' is specified in lface, use it.
10557 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10558 (lface_same_font_attributes_p): Likewise.
10559 (make_realized_face): Arguent changed. Caller changed. Set
10560 face->ascii_face to face itself.
10561 (free_realized_face): Free face->fontset if face is for ASCII.
10562 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10563 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10564 (free_realized_multibyte_face): New function.
10565 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10566 changed. Caller changed.
10567 (try_font_list): Argument type changed.
10568 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10569 (choose_face_font): Argument changed. Handle fontset properly.
10570 (choose_face_fontset_font): Function removed.
10571 (realize_default_face, realize_named_face): Don't remove the
10573 (realize_face): Argument changed. Caller changed. Remove face
10574 with the arg former_face_id in advance. Load font for the new face.
10575 (realize_x_face): Argument changed. Caller changed. For a
10576 multibyte character, share fontset with base_face. For a single
10577 byte character, make a new realized fontset. Don't load a font here.
10578 (realize_tty_face): Argument changed. Caller changed.
10579 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10580 (face_at_buffer_position): Don't check multibyte_p for returning
10582 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10583 FACE_SUITABLE_FOR_CHARSET_P.
10584 (syms_of_xfaces): Remove code for Qx_charset_registry and
10585 Vface_default_registry.
10587 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
10588 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
10589 (x_per_char_metric): Don't try FONT->default_char. Even if
10590 pcm->width is zero, glyph bits may exist.
10591 (x_encode_char): Always initialize char2b->byte1.
10592 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
10593 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
10594 (x_append_glyph): Set glyph->glyph_not_available_p.
10595 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10596 it->charset. Handle the case that per char metric is not
10597 available. If it->multibyte_p is zero and it->c is a multibyte
10598 character, convert it to a unibyte character.
10599 (struct glyph_string): Delete member `charset'.
10600 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10601 the case that per char metric is not available correctly.
10602 (x_fill_glyph_string): Handle the case that the specific glyph is
10603 not available correctly.
10604 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10605 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10606 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10607 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10608 fontset. Don't call FS_LOAD_FONT.
10610 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
10611 (x_create_tip_frame): Likewise.
10612 (Fx_close_connection): Free full_name of font_info.
10614 * fns.c (optimize_sub_char_table): New function.
10615 (Foptimize_char_table): New function.
10616 (syms_of_fns): Defsubr Soptimize_char_table.
10618 2000-03-20 Gerd Moellmann <gerd@gnu.org>
10620 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
10621 only if buffer is displayed in some window.
10623 * xdisp.c (handle_single_display_prop): Initialize local `value'.
10624 (try_window_reusing_current_matrix): Don't call scroll run
10625 function if run's current and desired position are the same;
10626 this prevents cursor flickering.
10628 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
10630 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
10632 * regex.c (RE_STRING_CHAR): New macro.
10633 (GET_CHAR_AFER_2): Remove.
10634 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
10635 (enum re_opcode_t): Remove on_failure_jump_exclusive.
10636 (print_partial_compiled_pattern, re_compile_fastmap)
10637 (re_match_2_internal): Remove on_failure_jump_exclusive.
10638 (regex_compile): Turn optimizable P+ loops into PP*, so that the
10639 optimization only need to work for * (ie. can use of_keep_string_jump).
10640 Remove the special case for .*\n since it is now covered by the general
10642 (re_search_2): Don't bother with `room'.
10643 (skip_one_char): New function.
10644 (skip_noops): Simplify since `memory' is not needed any more.
10645 (mutually_exclusive_p): Restructure slightly to use `switch' and
10646 add handling for "all" remaining cases.
10647 (re_match_2_internal): Change on_failure_jump_smart to use
10648 on_failure_keep_string_jump (and redirect the end-of-loop jump)
10649 rather than on_failure_jump_exclusive.
10651 2000-03-19 Gerd Moellmann <gerd@gnu.org>
10653 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
10654 number of bits per RGB because it's everywhere used as the depth
10657 * term.c (calculate_costs): Remove code dealing with X frames.
10659 2000-03-19 Richard M. Stallman <rms@gnu.org>
10661 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
10663 2000-03-18 Gerd Moellmann <gerd@gnu.org>
10665 * lread.c (read_integer): Unread the last char not consumed.
10667 2000-03-17 Gerd Moellmann <gerd@gnu.org>
10669 * xterm.c (x_update_window_cursor): Don't update in frames
10670 which are in the process of being deleted.
10672 2000-03-16 Gerd Moellmann <gerd@gnu.org>
10674 * Makefile.in (mostlyclean): Add `*.core'.
10675 (clean): Add `bootstrap-emacs'.
10677 * lread.c (read_integer): New function.
10678 (read1): Support read syntax #o, #x, #b, #r.
10680 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
10682 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
10683 make sure POINTER_TO_OFFSET gives the same value before and after
10684 PREFETCH. Use `dfail' to guarantee "atomic" matching.
10685 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
10686 (debug): Now only active if > 0 rather than if != 0.
10687 (DEBUG_*): Update for the new meaning of `debug'.
10688 (print_partial_compiled_pattern): Add missing `succeed' case. Use
10689 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
10690 in `succeed_n', `jump_n' and `set_number_at'.
10691 (store_op1, store_op2, insert_op1, insert_op2)
10692 (at_begline_loc_p, at_endline_loc_p): Add prototype.
10693 (group_in_compile_stack): Move to after its arg's types are
10694 declared and add a prototype.
10695 (PATFETCH): Define in terms of PATFETCH_RAW.
10696 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
10697 (QUIT): Redefine as a nop except for NTemacs.
10698 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
10699 indentation of the greedy-op and shy-group code.
10700 (at_(beg|end)line_loc_p): Fix argument's types.
10701 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
10702 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
10703 (MATCHING_IN_FIRST_STRING): Remove.
10704 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
10705 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
10706 QUIT unconditionally.
10708 2000-03-15 Gerd Moellmann <gerd@gnu.org>
10710 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
10713 * process.c (send_process): Add a hint that the function
10714 can call Lisp code to its comment.
10716 * lread.c (load_dangerous_libraries): New variable.
10717 (Vbytecomp_version_regexp): New variable.
10718 (safe_to_load_p): New function.
10719 (Fload): Handle files not compiled with Emacs specially.
10720 (syms_of_lread): New Lisp variable load-dangerous-libraries.
10722 2000-03-14 Gerd Moellmann <gerd@gnu.org>
10724 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
10726 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
10727 support functions only if HAVE_X11R6_XIM is defined.
10728 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
10730 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
10732 * xfns.c (X_I18N_INHIBITED): Don't define.
10733 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
10734 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
10736 * config.in (HAVE_X_I18N): Moved here from xterm.h.
10737 (HAVE_X11R6_XIM): Define.
10739 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
10741 * xterm.c (x_term_init): Add support for X resource `synchronous'.
10742 If set, call XSynchronize.
10744 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
10746 * regex.c: Declare a new type `re_char' used throughout the code
10747 for the string char type. It's `const unsigned char' to match the
10748 rest of Emacs. Consistently make sure all pointers to strings use
10749 it and make sure all pointers into the pattern use `unsigned char'.
10750 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10751 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10754 * charset.h (GET_CHAR_AFTER_2): Remove.
10755 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10757 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10759 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10760 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10761 of them try to use backquotes.
10763 2000-03-12 Dave Love <fx@gnu.org>
10765 * unexelf.c: Restore changes of 1999-10-19.
10766 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10767 fix its type and alignment; copy it from current process.
10769 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10771 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10772 has been found. Fix bug not computing timer's predecessor.
10774 * fileio.c (Fread_file_name): Handle case that DIR contains a
10777 * window.c (Fsave_window_excursion): Doc fix.
10779 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10781 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10783 * msdos.c (vga_installed): New function, code moved from
10784 dos_set_window_size.
10785 (Qbar, Qcursor_type, outside_cursor): New variables.
10786 (syms_of_msdos): Intern and staticpro them.
10787 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10788 shape used outside Emacs when called for the first time.
10789 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10790 cursor shape used outside Emacs.
10791 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10792 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10794 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10795 parameters specify the cursor. Make qreverse a global
10796 variable (renamed to Qreverse).
10798 2000-03-09 Gerd Moellmann <gerd@gnu.org>
10800 * fns.c (Fy_or_n_p): Cancel busy-cursor.
10802 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
10804 This is a big redesign of failure-stack and register handling, prompted
10805 by bugs revealed when trying to add shy-groups. Overall, what happened
10806 is that loops are now structured a little differently, groups can be
10807 shy and the code is a little simpler.
10809 * regex.h: Update the copyright.
10810 (RE_SHY_GROUPS): New value.
10811 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10812 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10814 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10815 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10816 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10817 for (start|stop)_memory since they now only take one argument (the
10818 second has becomes unnecessary).
10819 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10820 (print_compiled_pattern): Use %ld to printf long ints and flush to
10821 make debugging a little easier.
10822 (union fail_stack_elt): Make the integer unsigned.
10823 (struct fail_stack_type): Add a `frame' element.
10824 (INIT_FAIL_STACK): Init `frame' as well.
10825 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10826 (DEBUG_PUSH, DEBUG_POP): Remove.
10827 (NUM_REG_ITEMS): Remove.
10828 (NUM_NONREG_ITEMS): Adjust.
10829 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10830 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10831 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10832 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10834 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10835 address pushed is not the destination of the jump but the source
10837 (NUM_FAILURE_ITEMS): Remove.
10838 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10839 registers before the actual failure point). Don't hardcode any
10840 meaning for str==NULL anymore.
10841 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10842 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10844 (REG_UNSET_VALUE): Use NULL (why not?).
10845 (compile_range): Remove declaration since it doesn't exist.
10846 (struct compile_stack_elt_t): Remove inner_group_offset.
10847 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10848 (regex_grow_registers): Remove dead code.
10849 (FIXUP_ALT_JUMP): New macro.
10850 (regex_compile): Add shy-groups Change loops to use
10851 on_failure_jump_smart&jump instead of
10852 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10853 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10854 variable to me). Use `jump' instead of `jump_past_alt' and don't
10855 bother with push_dummy_failure in alternatives since it is now
10856 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10857 emacs' for (re)allocating the stack.
10858 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10859 from loop when bufp->can_be_null rather than jumping to `done'.
10860 Avoid jumping backwards so as to ensure termination. Use
10861 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10862 backreferences. Remove dead code in handling of `anychar'.
10863 (skip_noops, mutually_exclusive_p): New functions taken from the
10864 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10865 improve mutually_exclusive_p to handle ".+\n".
10866 (lowest_active_reg, highest_active_reg)
10867 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10868 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10869 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10870 variables. Push register (in `start_memory') on the stack rather
10871 than storing it in old_reg(start|end). Remove the cycle detection
10872 from `stop_memory', replaced by the use of on_failure_jump_loop
10873 for greedy loops. Add code for the new on_failure_jump_<foo>.
10874 Remove ad-hoc code in `on_failure_jump' to push more registers in
10875 the case of a loop. Take out code from `maybe_pop_jump' into
10876 separate functions and adapt it to the semantics of
10877 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10878 and push_dummy_failure. Remove dummy_failure handling and
10879 handling of `failures to jump to on_failure_jump' (this last one
10880 was already dead code, it seems).
10881 (group_match_null_string_p, alt_match_null_string_p)
10882 (common_op_match_null_string_p): Remove.
10884 2000-03-08 Dave Love <fx@gnu.org>
10886 * config.in: Don't depend on __STDC__ for volatile.
10887 Add POINTER_TYPE, PTR, PROTOTYPES.
10889 * hftctl.c, strftime.c: Use PROTOTYPES.
10890 * eval.c (find_handler_clause): Likewise.
10892 * mem-limits.h: Use POINTER_TYPE.
10894 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10895 (memory_warnings): Declare using POINTER_TYPE.
10897 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10899 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10901 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10903 * xfns.c: Remove obsolete code in #if 0.
10904 (Fx_focus_frame): New function.
10906 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10908 * coding.c (coding_category_name): Add coding-category-utf-8,
10909 coding-category-utf-16-be, coding-category-utf-16-le.
10910 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10911 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10912 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10913 (detect_coding_utf_8): New function.
10914 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10915 UTF_16_LOW_SURROGATE_P): New macros.
10916 (detect_coding_utf_16): New function
10917 (detect_coding_mask): When priorities are specified, skip any
10918 categories that have `nil' coding-system. Fix bug of returning
10919 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10920 returns a mask not set in PRIORITIES.
10921 (detect_eol_type_in_2_octet_form): New function.
10922 (detect_eol): selects detect_eol_type_XXX to call according to
10923 cooding->category_idx.
10924 (detect_coding_system): Remove `nil' coding-system in the result.
10925 (Fupdate_coding_systems_internal): Update all coding-categories.
10927 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10928 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10930 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10931 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10932 (CODING_CATEGORY_IDX_UTF_16_LE)
10933 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10934 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10935 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10936 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10938 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10940 * doc.c (Fdocumentation_property): If value is not a string,
10941 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10943 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10944 close the display with XtCloseDisplay. This caused a bus error
10947 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10948 complete but not unique.
10950 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10952 * process.c (send_process): Remove local variable `procname' that
10953 might become invalid when a GC happens. Instead, access the
10954 process name slot directly.
10956 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10957 orig_height if set.
10959 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10960 orig_height if set.
10962 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10964 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10965 glyph matrices have been freed.
10967 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10969 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10970 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10972 * xfns.c (QCdata): Moved to xdisp.c.
10974 * xdisp.c (QCdata): Moved here from xfns.c.
10975 (syms_of_xdisp): Initialize QCdata.
10977 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10979 * window.c (coordinates_in_window): Use
10980 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10981 FRAME_INTERNAL_BORDER_WIDTH.
10983 * xdisp.c (try_window_id): Recompute unchanged information if
10984 it is obviously invalid.
10986 * xterm.c (x_term_init): Create a colormap if not using the
10989 * xterm.h (select_visual): Change prototype.
10991 * xfns.c (select_visual): Rewritten. Recognize user-specified
10993 (visual_classes): New variable.
10995 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10997 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10998 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10999 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11000 (x_decode_color): Don't handle allocation of white and black specially.
11001 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11002 XtNcolormap resources.
11003 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11004 (Fx_create_frame): Initialize color members of x_output structure.
11005 (xpm_load): Pass colormap to XPM lib.
11007 * xfaces.c (x_free_colors): Access colormap of frame using
11008 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11009 when default colormap is used.
11011 * xterm.c (x_term_init): Set Colormap member of x_display_info
11012 structure. Copy colormap if resource `privateColormap' is
11013 specified (PseudoColor only).
11014 (x_setup_relief_color): Access colormap of frame using
11017 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11018 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11020 2000-03-04 Jason Rumney <jasonr@gnu.org>
11022 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11023 other non-platform-specific equivalents.
11024 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11025 specific functions and macros as their w32 equivalents where
11026 non-platform-specifics are not available.
11027 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11028 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11029 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11030 (frame_update_line_height): Use macros to access f->output_data.
11031 (defined_color): Remove FIXME comments; fixed.
11032 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11033 into #ifdef blocks. Add WINDOWSNT blocks.
11034 (Fx_list_fonts): Use macros for accessing font data.
11035 (set_lface_from_font_name): Different default fonts for X and
11037 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11038 scalable for backward compatibility.
11039 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11040 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11042 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11045 * makefile.nt (w32faces.obj): Remove.
11048 2000-03-03 Jason Rumney <jasonr@gnu.org>
11050 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11051 correct parameters.
11053 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11055 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11056 standard ELF definitions here if the system header does not.
11058 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11060 * xterm.c (PER_CHAR_METRIC): Removed.
11061 (x_per_char_metric_1, x_default_char): New functions.
11062 (x_per_char_metric): If font's default char is invalid, return
11063 metrics of a suitably chosen usable default char.
11064 (x_draw_glyph_string_foreground): If font has an invalid default
11065 char, replace occurrences of unprintable chars with a suitably
11066 chosen usable default char.
11068 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11070 * xterm.c (note_mouse_highlight): Return quickly if frame's
11071 glyph matrices have been freed.
11073 * dispnew.c (free_glyphs): Block input while freeing matrices.
11075 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11077 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11080 * dispextern.h (x_free_colors): Add prototype.
11082 * xfaces.c (x_free_colors): New function.
11083 (unload_color, free_face_colors): Use it.
11085 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11087 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11089 * window.c [MSDOS]: Include msdos.h.
11091 2000-03-02 Dave Love <fx@gnu.org>
11093 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11095 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11096 set C_OPTIMIZE_SWITCH for gcc.
11098 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11100 * coding.c (coding_save_composition): Be sure to allocate
11101 composition data area in coding even if there's no composition in
11104 2000-03-01 Jason Rumney <jasonr@gnu.org>
11106 * w32term.c: Equivalent changes to those made to xterm.c on
11107 2000-02-25 and 2000-02-24.
11109 * w32fns.c: Equivalent changes to those made to xfns.c on
11110 2000-02-25 and 2000-02-21.
11112 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11113 correct line-end convention is followed.
11115 * w32menu.c [HAVE_BOXES]: Remove #undef.
11116 (single_keymap_panes): Remove code for simulating checkmarks.
11117 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11118 Remove code for drawing simulated checkmarks.
11119 (w32_menu_show): make unibyte help string correctly.
11120 (add_menu_item): draw standard Windows checkmarks. Draw radio
11121 buttons as radio buttons if possible.
11123 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11125 * sysdep.c (start_of_text): Don't define this function for NetBSD
11128 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11130 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11131 (LINKER): Don't undef if __NetBSD__ is defined.
11133 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11135 * fileio.c [__NetBSD__]: Define `unix'.
11137 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11139 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11141 * atimer.c (start_atimer): Don't abort when timers are stopped.
11142 (append_atimer_lists): New function.
11143 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11144 arbitrary lists of stopped and running atimers.
11146 * atimer.c (cancel_atimer): Handle canceling an atimer when
11147 some timers are stopped.
11149 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11150 after canceling it.
11152 * fns.c (maybe_resize_hash_table): Handle case of new size
11153 coming out as being the same as old size.
11155 2000-02-27 Jason Rumney <jasonr@gnu.org>
11157 * makefile.nt: Add atimer.h to dependencies.
11158 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11159 * w32console.c: Only disable window system features for dispextern.h
11160 (initialize_w32_display): Build a display info for the console.
11161 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11162 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11163 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11165 * w32gui.h (struct W32FontStruct): Revert last change after change
11167 * w32menu.c (single_submenu): Set up help string.
11168 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11169 (w32_dialog_show): Set up help string.
11170 * w32term.c (w32_display_info_for_display): Remove unused function.
11171 (w32_draw_bitmap): Use pre-built bitmaps.
11172 (w32_initialize_display_info): New function to initialize parts of
11173 display info that are common to both GUI and console frames.
11174 (w32_term_init): Use w32_initialize_display_info. Do not set
11175 Vw32_num_mouse_buttons here, as it is not called for console
11176 frames. Build bitmaps for indicating truncated lines etc.
11177 (x_delete_display): Destroy pre-built bitmaps.
11178 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11179 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11181 2000-02-27 Dave Love <fx@gnu.org>
11183 * lisp.h: Add a bunch of prototypes.
11185 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11187 * keyboard.c (read_char): Set `usec' correctly.
11189 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11191 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11192 `lambda', set reg[RRR] to the map index.
11193 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11194 reg[RRR] to 0. Otherwise, set it to -1.
11196 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11198 * emacs.c (main): Remove code snippet commented out with `//'.
11200 2000-02-25 Richard M. Stallman <rms@gnu.org>
11202 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11203 and contains a `:', prepend `/:'.
11205 * window.c (select_window_1): If selected_window is nil,
11206 don't "swap out" the buffer's point.
11207 (Fset_window_configuration): Set selected_window to nil
11208 before calling Fselect_window.
11209 (unshow_buffer): Don't set point in buffer from window's point
11210 if another more recently selected window also shows the buffer.
11212 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11214 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11216 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11217 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11218 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11220 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11221 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11222 (hide_busy_cursor): New functions.
11223 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11225 * minibuf.c (read_minibuf): Cancel busy-cursor.
11227 * keyboard.c (command_loop_1): Call start_busy_cursor before
11228 Fcommand_execute and cancel_busy_cursor after it.
11229 (timer_check): Remove busy-cursor code.
11230 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11233 * process.c (wait_reading_process_input): Remove busy-cursor code.
11235 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11236 Fx_hide_busy_cursor.
11238 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11240 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11242 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11244 * xterm.c (XTread_socket): Remove busy-cursor code.
11246 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11247 (build_frame_matrix_from_leaf_window): Put code handling
11248 glyph row's not being a slice of a frame row in #if 0.
11249 (sync_window_with_frame_matrix_rows): New function.
11250 (frame_row_to_window): New function.
11251 (mirror_line_dance): Handle copies between windows.
11253 * lread.c (Fload): Use `xfree' instead of `free'.
11254 (init_obarray): Use `xmalloc' instead of `malloc'.
11256 * window.c (Fset_window_buffer): Set WINDOW to the window
11258 (coordinates_in_window): Take frame's internal border width
11261 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11263 * xterm.c (x_display_and_set_cursor): Display cursor of
11264 non-selected windows depending on the setting of
11265 cursor_in_non_selected_windows.
11267 * xdisp.c (cursor_in_non_selected_windows): New variable.
11268 (syms_of_xdisp): DEFVAR_BOOL it.
11270 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11272 * data.c (Fstring_to_number): If number is greater than what
11273 fits into an integer, return a float.
11275 * eval.c (specbind): Remove references to
11276 keyword_symbols_constant_flag.
11278 * data.c (keyword_symbols_constant_flag): Removed.
11279 (Fmakunbound, set_internal, syms_of_data): Remove references to
11280 keyword_symbols_constant_flag.
11282 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11284 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11286 * syntax.c (multibyte_syntax_as_symbol): New variable.
11287 (syms_of_syntax): Declare it as a Lisp variable.
11288 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11289 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11290 nonzero, treat all multibyte characters as symbol.
11291 (init_syntax_once): Give syntax `word' to all multibyte characters.
11293 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11295 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11298 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11300 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11302 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11303 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11305 2000-02-21 Dave Love <fx@gnu.org>
11307 * frame.c (Vmouse_position_function): New variable.
11308 (Fmouse_position): Use it.
11309 (syms_of_frame): Install it.
11311 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11313 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11315 * fileio.c (Finsert_file_contents): Unbind the binding of
11316 standard-output done by temp_output_buffer_setup.
11318 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11319 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11320 (specbind, unbind_to): Handle most common case of non-constant
11321 symbol with trivial value specially.
11323 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11325 2000-02-20 Richard M. Stallman <rms@gnu.org>
11327 * data.c (Fmake_variable_buffer_local): Doc fix.
11328 Init found_for_buffer to 0.
11329 (Fmake_variable_frame_local): If the variable has already
11330 been buffer-local, set the check_frame field.
11332 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11334 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11335 produced for CODING_MODE_LAST_BLOCK requires.
11337 2000-02-18 Dave Love <fx@gnu.org>
11339 * keyboard.c (echo_keystrokes): Remove declaration.
11340 (Vecho_keystrokes) New variable.
11341 (read_char, record_menu_key, read_key_sequence): Use it to allow
11342 use of float value.
11343 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11345 * lread.c: Undef feature selection macros before defining.
11347 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11349 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11350 for symbols other than the symbol in question.
11352 2000-02-17 Dave Love <fx@gnu.org>
11354 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11356 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11358 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11360 * alloc.c (enum mem_type): Compile unconditionally.
11362 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11364 * xfaces.c (tty_defined_color): Don't return faulire indication
11365 for unspecified-fg and unspecified-bg pseudo-colors.
11367 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11369 * alloc.c (mark_object): Don't mark symbol names in pure space.
11370 (gc_sweep): Don't unmark symbol names in pure space.
11372 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11373 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11374 [GC_MARK_STACK]: New defines.
11375 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11376 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11378 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11380 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11381 allocate_buffer instead of xmalloc.
11383 * alloc.c (toplevel): Include setjmp.h.
11384 (PURE_POINTER_P): New define.
11385 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11386 (Vdead) [GC_MARK_STACK]: New variable.
11387 (lisp_malloc): Add parameter TYPE, call mem_insert if
11388 GC_MARK_STACK is defined.
11389 (allocate_buffer): New function.
11390 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11391 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11392 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11393 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11394 (MEM_NIL) [GC_MARK_STACK]: New define.
11395 (struct mem_node) [GC_MARK_STACK]: New structure.
11396 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11397 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11398 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11399 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11400 (mark_stack) [GC_MARK_STACK]: New functions.
11401 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11402 (clear_marks): Removed.
11403 (gc_sweep): Set free conses' car, free floats' type, free
11404 symbols' function to Vdead. Use lisp_free to free buffers.
11405 (init_alloc_once): Initialize Vdead.
11406 (survives_gc_p): Return non-zero for pure objects.
11408 * alloc.c: Add comments throughout the file.
11410 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11411 that unblocks alarms.
11413 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11414 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11415 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11417 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11419 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11421 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11422 avoid infinite error signaling. Allocate sufficient memory for
11423 eol_str in the case that eoltype is Lisp_Int.
11425 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11427 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11428 depends on the previous behavior.
11430 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11432 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11434 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11436 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11438 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11439 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11442 2000-02-15 Richard M. Stallman <rms@gnu.org>
11444 * data.c (set_internal): Don't make variable buffer-local
11445 if within a let-binding for the same buffer.
11446 (let_shadows_buffer_binding_p): New function.
11448 * eval.c (specbind): For buffer-local value,
11449 record the current buffer also.
11450 (unbind_to): Cope with that change.
11452 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11454 * window.c (Fsave_window_excursion): Doc fix.
11456 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11458 * syntax.c (back_comment): Make sure we only consider comment-starters
11459 of the relevant style and return -1 in case of a failure to find the
11460 beginning of the comment.
11461 (Fforward_comment): If back_comment fails, go back to the position just
11462 after the comment-end.
11463 (scan_lists): Add comment describing a very minor bug.
11465 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11467 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11468 `completion-regexp-list' in the docstring.
11470 2000-02-14 Dave Love <fx@gnu.org>
11472 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11474 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11476 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11477 to Emacs' syntax. Also fix the comment about set/not-set meanings
11478 since Emacs syntax is not the value 0 any more.
11479 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11480 since it's now part of RE_SYNTAX_EMACS.
11482 2000-02-12 Dave Love <fx@gnu.org>
11484 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11486 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11488 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11490 2000-02-12 Dave Love <fx@gnu.org>
11492 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11494 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11495 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11496 * s/hpux.h: Don't define HAVE_VFORK.
11498 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11500 * s/nextstep.h: Don't define HAVE_ALLOCA.
11502 * config.in: Add vfork bits.
11504 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11506 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11507 unwind function to undo the effect of stopping atimers.
11509 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11511 * atimer.c (stopped_atimers): New variable.
11512 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11515 * atimer.h (stop_other_atimers, run_all_atimers)
11516 (unwind_stop_other_atimers): Add function prototypes.
11518 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11520 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11522 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11523 library may depend on jpeg.
11524 (atimer.o): Depends on atimer.c.
11526 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11528 * insdel.c (del_range_1): Call update_compositions.
11529 (del_range_both): Call update_compositions just once..
11531 2000-02-10 Dave Love <fx@gnu.org>
11533 * xfns.c (create_frame_xic): Fix initialization of automatic
11534 aggregates for pcc.
11536 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11538 * ccl.c (CCL_MAKE_CHAR): New macro.
11539 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11540 registers by CCL_MAKE_CHAR before calling translate_char.
11541 <CCL_TranslateCharacterConstTbl> Likewise.
11543 2000-02-08 Dave Love <fx@gnu.org>
11545 * lread.c (__EXTENSIONS__): Define.
11547 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11549 * puresize.h (BASE_PURESIZE): Increase to 650000.
11551 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11553 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11556 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11558 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11559 md, mh, mb, mr, and me to the fake termcap entry.
11561 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11563 * sound.c (sound_cleanup): Don't call device close routine if the
11564 function pointer is null.
11566 2000-02-06 Andrew Innes <andrewi@gnu.org>
11568 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11569 around image definitions and prototypes.
11570 (gamma_correct) [WINDOWSNT]: New prototype.
11572 * w32term.c (x_make_frame_visible): Replace call to
11573 input_poll_signal with poll_for_input.
11575 * window.c [WINDOWSNT]: Include w32term.h.
11577 * xdisp.c [WINDOWSNT]: Include w32term.h.
11579 * makefile.nt: Add dependencies on w32gui.h.
11580 (OBJ1): Include atimer.obj.
11581 ($(BLD)\atimer.obj): New dependency rule.
11583 * w32.c (sigmask): New function (does nothing).
11584 (sigunblock): Ditto.
11586 * frame.c [WINDOWSNT]: Include w32term.h.
11588 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
11590 * lread.c (syms_of_lread): Fix literal newlines.
11592 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
11593 the string constant limit (2048 bytes) in MSVC.
11596 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
11598 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
11599 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
11600 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
11601 dispatch the event.
11603 2000-02-04 Dave Love <fx@gnu.org>
11605 * fileio.c: Remove some unused vars.
11606 (_GNU_SOURCE): Define (for euidaccess).
11608 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
11610 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
11612 (read_minibuf): Deal with allow_props correctly.
11614 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
11616 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
11618 2000-02-03 Ken Raeburn <raeburn@gnu.org>
11620 * search.c (compile_pattern): If a cache entry has a nil regexp,
11621 fill in that entry instead of clobbering a previously cached
11624 2000-02-02 Ken Raeburn <raeburn@gnu.org>
11626 * puresize.h (BASE_PURESIZE): Increase to 610000.
11628 2000-02-02 Gerd Moellmann <gerd@gnu.org>
11630 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
11633 2000-02-02 Kenichi Handa <handa@etl.go.jp>
11635 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
11636 instead of incrementing ic directly.
11637 <CCL_WriteExprConst> Likewise.
11638 <ccl_set_expr>: Set ic to jump_address.
11640 * fileio.c (e_write): Fix the handling of
11641 CODING_FINISH_INSUFFICIENT_SRC.
11643 2000-02-01 Dave Love <fx@gnu.org>
11645 * editfns.c (Fpropertize): Doc fix.
11647 * process.c (Fstart_process): Doc fix.
11649 * eval.c: Fix various doc strings not to duplicate information
11650 from help-manyarg-func-alist.
11652 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
11654 * doc.c (Vhelp_manyarg_func_alist): New variable.
11655 (Fdocumentation): Use it.
11656 (syms_of_doc): Define it.
11658 2000-01-31 Gerd Moellmann <gerd@gnu.org>
11660 * xterm.c (xim_open_dpy): Remove unused local variable.
11662 * emacs.c (USAGE): Use term `display options' instead of `X options'.
11664 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
11665 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
11667 * fns.c (sweep_weak_table): New function.
11668 (sweep_weak_hash_tables): Use it. Keep on marking until there
11671 2000-01-30 Gerd Moellmann <gerd@gnu.org>
11673 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
11674 that XTread_socket does not crash by trying to call XNoOp on a
11677 2000-01-30 Jason Rumney <jasonr@gnu.org>
11679 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11680 Change selected_frame to SELECTED_FRAME ().
11681 (w32_console_mouse_position): Remove #ifndef MULE from around
11682 `insist' parameter.
11684 * makefile.nt: Remove dosfns.obj.
11686 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
11688 * w32fns.c (w32_defined_color): Check for valid frame before
11689 applying gamma correction. Eliminate dependency on frame elsewhere.
11690 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
11691 (w32_to_x_font): Use resx and resy not height_in and width_in.
11692 (x_to_w32_font): Doc fix.
11693 (xlfd_strip_height): New function to strip and return font height.
11694 (w32_font_match): Compare height separately from rest of xlfd
11695 spec, using xlfd_strip_height.
11697 * w32term.c (w32_term_init): Swap resx and height_in, resy and
11698 width_in. Use w32_defined_color in place of defined_color.
11700 * w32faces.c: Merge more of DOS and X specifics in preparation for
11701 merge with xfaces.c.
11702 (defined_color): Remove FIXME comment.
11703 (tty_color_name): Provide w32-specific function.
11704 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
11706 * w32console.c (turn_on_face, turn_off_face): Removed.
11707 (w32_face_attributes): New function.
11708 (Global_variables): Reduce scope where possible.
11709 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
11711 (hl_mode): Don't modify text attributes.
11712 (write_glyphs): Don't do anything if len <= 0. Use
11713 w32_face_attributes to get attributes for drawing. Write
11714 terminating codes using char_attr_normal.
11715 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
11716 (update_begin, update_end): Likewise.
11717 (vga_stdcolor_name): New function.
11718 (initialize_w32_display): Remove char_attr_reverse and char_attr.
11719 (Fset_screen_color): Remove char_attr_reverse.
11721 2000-01-29 Gerd Moellmann <gerd@gnu.org>
11723 * xfns.c (xic_set_preeditarea): Take window parameter and
11724 window-relative pixel-positions.
11726 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
11727 is its frame's selected window.
11728 (xim_instantiate_callback): Likewise.
11730 * xfns.c (x_create_im): Removed.
11731 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
11732 (supported_xim_styles): Renamed from supported_styles.
11733 (best_xim_style): Renamed from best_style.
11734 (create_frame_xic): Renamed from xic_create_frame.
11735 (free_frame_xic): Renamed from xic_destroy_frame.
11737 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
11739 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
11740 our frames, call XFilterEvent with 2nd parameter `None'.
11741 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
11742 returning XBufferOverflow.
11743 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
11744 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
11745 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
11746 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11747 (xim_initialize, xim_close)
11748 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11749 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11750 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11751 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11753 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11755 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11756 `xic_style' and `xic_xfs'.
11757 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11758 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11759 (FRAME_XIM): Removed.
11761 * xfns.c (supported_styles): New variable.
11762 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11763 (xic_create_xfontset, best_style, xic_create_frame)
11764 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11765 (xic_set_xfontset): New functions.
11767 2000-01-28 Dave Love <fx@gnu.org>
11769 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11771 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11773 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11775 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11776 for *scratch* if it already existed.
11778 * emacs.c (USAGE): New macro.
11779 (main): Use it to display usage information.
11781 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11783 Support for the menu-help feature:
11785 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11787 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11788 part of the line to the termscript file.
11789 (IT_clear_to_end): Clear the entire line, not just its beginning.
11790 (menu_help_message, prev_menu_help_message): New variables.
11791 (IT_menu_make_room): Make room for the help_text member.
11792 (IT_menu_display): New argument disp_help; all callers changed.
11793 If disp_help is non-zero, store the help text of the active menu
11794 item in menu_help_message.
11795 (XMenuAddPane): Initialize the help_text member to NULL.
11796 (XMenuAddSelection): New argument help_text. Store it in the
11798 (XMenuActivate): New argument help_callback. If the value of
11799 menu_help_message has changed since the last time, display the
11800 menu help message text while waiting for the mouse to move. Clear
11801 the echo area before exiting.
11802 (XMenuDestroy): Free the help_text member.
11804 2000-01-27 Gerd Moellmann <gerd@gnu.org>
11806 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
11807 XMenuAddSelection. Pass help callback to XMenuActivate.
11808 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
11810 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11812 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11813 and EMACS_SET_USECS.
11815 2000-01-26 Dave Love <fx@gnu.org>
11817 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11819 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11820 an error may be signalled.
11822 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11824 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11825 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11827 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11829 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11831 * charset.c (Fstring): If there is a multibyte char among
11832 the args, always return a multibyte string.
11834 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11836 * sysdep.c (sys_select): Turn atimers off and on instead of
11837 recording and restoring old alarm handler
11839 * process.c (toplevel): Include atimer.h.
11840 (create_process_1): Rewritten.
11841 (create_process): Use atimers instead of alarm.
11842 (wait_reading_process_input) [hpux]: Turn atimers off instead
11843 of turning off SIGALRM.
11844 (wait_reading_process_input): Turn off atimers instead off
11845 calling stop_polling.
11847 * emacs.c (main): Call init_atimer.
11849 * keyboard.c (toplevel): Include systime.h and atimer.h.
11850 (polling_for_input): Removed because unused.
11851 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11852 (poll_timer): New variable.
11853 (poll_for_input, poll_for_input_1): New functions.
11854 (start_polling, stop_polling): Rewritten.
11856 * keyboard.h (polling_for_input): Removed.
11858 * atimer.h, atimer.c: New files.
11860 * Makefile.in (obj): Add atimer.o.
11861 (atimer.o): New target.
11863 * blockinput.h (pending_atimers): Add extern declaration.
11864 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11866 * lisp.h (popup_activated_flag): Add extern declaration.
11868 * xmenu.c (popup_activated_flag): Make externally visible.
11869 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11870 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11872 * xterm.c (toplevel): Include atimer.h.
11873 (toolkit_scroll_bar_interaction): New variable.
11874 (Fxt_process_timeouts): Removed.
11875 (x_process_timeouts): New function.
11876 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11877 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11878 (x_make_frame_visible): Call poll_for_input_1 instead of
11879 input_poll_signal. Don't call alarm.
11880 (x_initialize): Install timer calling x_process_timeouts.
11882 2000-01-24 Dave Love <fx@gnu.org>
11884 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11885 Don't use -cckr -- apparently not now necessary.
11887 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11889 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11892 2000-01-23 Jason Rumney <jasonr@gnu.org>
11894 * w32fns.c (w32_defined_color): Apply gamma correction before
11895 trying to map to the palette.
11896 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11899 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11900 here. Callers changed to always pass real device context.
11901 (w32_draw_bitmap): Likewise.
11902 (w32_get_glyph_overhangs): Likewise.
11903 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11904 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11905 pfnSetScrollInfo and SetScrollRange.
11906 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11907 back into MULE characters after decoding them.
11908 (x_get_glyph_face_and_encoding): Likewise.
11909 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11910 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11911 (x_produce_glyphs): Calculate per char metrics for a character
11912 that we know exists in default font when font_not_found_p is true.
11914 2000-01-22 Jason Rumney <jasonr@gnu.org>
11916 * makefile.nt (intervals.obj, composite.obj): New modules.
11917 (composite.h): Added as dependency where appropriate.
11919 * w32gui.h (XGCValue): New struct for emulating X GCs.
11921 * w32term.h (XCharStruct): New struct for emulating X.
11923 * w32console.c (turn_on_face, turn_off_face): New functions.
11924 (change_line_highlight): New prototype for new redisplay.
11925 (write_glyphs): Support multibyte text. Support faces.
11927 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11929 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11930 throughout. struct frame * in place of FRAME_PTR.
11931 Skeleton support for images, toolbars, tooltips from xfns.c.
11932 (Fx_create_frame): Use system default for default scroll bar width.
11933 (w32_get_arg): Renamed from x_get_arg.
11934 (Fx_file_dialog): New function.
11935 (w32_list_fonts): Check cache before asking system.
11936 (Vw32_enable_synthesized_fonts): New variable.
11937 (Vw32_enable_italics): Obsolete, removed.
11939 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11940 Use SELECTED_FRAME macro.
11942 * w32menu.c: Add skeleton support for help strings on menus.
11943 (add_menu_item): Native checkbox and radio support added, but not
11944 yet enabled due to bugs.
11945 (push_menu_item): Add parameters type, selection and help.
11947 Formatting changes to reduce unnecessary diffs with xmenu.c.
11949 * w32select.c (Fw32_set_clipboard_data): Update call to
11950 find_charset_in_str.
11952 * w32term.c: Complete rewrite for new redisplay based on new
11953 xterm.c with necessary sections merged back in from old w32term.c.
11955 2000-01-21 Richard M. Stallman <rms@gnu.org>
11957 * data.c (set_internal): Further fix in same criterion.
11959 2000-01-20 Richard M. Stallman <rms@gnu.org>
11961 * data.c (set_internal): Fix the criteria for whether
11962 to swap out the old cached binding.
11964 2000-01-19 Dave Love <fx@gnu.org>
11966 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11968 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11970 * regex.c (re_compile_fastmap): While checking a range table for
11971 `charset', skip flag bits for a character class correctly.
11973 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11975 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11977 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11979 * widget.c (EmacsFrameSetCharSize): Change size of children first
11980 because of problems with main window geometry management under Lesstif.
11982 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11983 MENU_ITEMS_ITEM_.*.
11984 (MENU_ITEMS_ITEM_HELP): New enumerator.
11985 (push_menu_item): Add parameter HELP. Record help in menu_items.
11986 (single_menu_item, single_submenu, list_of_items): Call
11987 push_menu_item with new parameter.
11988 (single_submenu): Set help string in widget value.
11989 (menu_highlight_callback): New function.
11990 (set_frame_menubar): Call lw_create_widget with new
11992 (xmenu_show, xdialog_show): Ditto.
11994 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11996 * sound.c (Fplay_sound): Improve doc string.
11998 2000-01-11 Richard M. Stallman <rms@gnu.org>
12000 * lisp.h (set_internal): Enter the new arg.
12002 * eval.c (specbind): Record buffer-local variables specially,
12003 indicating which buffer's binding was saved.
12004 (unbind_to): Restore buffer-local variables specially
12005 in the proper buffer.
12007 * data.c (set_internal): New arg BUF.
12009 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12010 * data.c (Fset): Pass new arg to set_internal.
12011 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12013 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12015 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12017 2000-01-11 Richard M. Stallman <rms@gnu.org>
12019 * minibuf.c (Ftry_completion): Doc fix.
12021 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12023 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12026 2000-01-11 Andreas Schwab <schwab@suse.de>
12028 * coding.c (code_convert_region): Initialize total_skip.
12030 2000-01-08 Dave Love <fx@gnu.org>
12032 * eval.c (Fuser_variable_p): Check customizability too.
12034 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12036 * minibuf.c (Fcompleting_read): Doc fix.
12038 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12040 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12043 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12044 Check that input style is supported before trying to create an
12046 (x_window): Call x_create_im.
12048 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12050 * xfns.c (current_gif_memory_src): New variable.
12051 (gif_load): Record the address of the current memory source
12052 in current_gif_memory_src.
12053 (gif_read_from_memory): Use current_gif_memory_src.
12055 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12056 macros statement form.
12058 * sound.c (struct sound): Renamed from struct sound_file.
12059 (struct sound): Add members `data' and `header_size'.
12060 (enum sound_attr): Add SOUND_DATA.
12061 (current_sound, current_sound_device): Variables renamed from
12062 sound_file and sound_device.
12063 (parse_sound): Parse :data.
12064 (parse_sound): Handle sound data in strings.
12065 (find_sound_type): Function renamed from find_sound_file_type.
12066 (wav_init, au_init): Fail if sound's header_size is smaller than
12067 needed header size.
12068 (wav_play, au_play): Play sounds from string data.
12070 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12072 * lisp.h: Add prototype for allocate_string_data.
12074 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12076 * alloc.c (mark_buffer): Remove code in #if 0.
12078 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12079 (strings_consed): New variable.
12080 (allocate_string): Set it.
12081 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12082 (Fmemory_use_counts): Return strings_consed. Use Flist.
12084 * alloc.c: General cleanup in comments etc. Remove conditional
12085 compilation for `standalone'.
12087 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12089 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12090 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12091 (DONT_COPY_FLAG): Removed.
12092 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12093 (struct sdata, struct sblock): New
12094 (struct string_block): Rewritten.
12095 (STRINGS_IN_STRING_BLOCK): New macro.
12096 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12097 (large_sblocks, string_blocks, string_free_list): New variables.
12098 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12099 (init_strings): Rewritten.
12100 (allocate_string, allocate_string_data, compact_small_strings)
12101 (free_large_strings, sweep_strings): New functions.
12102 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12103 (struct string_block_head, current_string_block)
12104 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12105 (STRING_PAD): Removed.
12106 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12107 (Fgarbage_collect): Don't set mark bit in large strings.
12108 (mark_object): Mark strings differently. Mark symbol names
12110 (survives_gc_p): Test marked strings differently.
12111 (gc_sweep): Sweep strings differently, unmark strings in
12113 (compact_strings): Removed.
12115 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12117 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12118 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12120 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12122 * fileio.c (Finsert_file_contents): Signal error if visiting file
12123 in a non-empty buffer.
12125 * term.c (encode_terminal_code): Fix the previous change.
12127 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12129 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12130 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12132 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12134 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12136 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12137 need to test for MSDOS frames.
12139 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12141 * dosfns.c (unspecified_colors): Remove.
12142 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12144 (msdos_stdcolor_name): Return strings for unspecified fore- and
12145 back-ground colors.
12147 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12148 (syms_of_xfaces): Remove their staticpro's.
12149 (tty_color_name): Return Lisp strings for unspecified fore- and
12150 back-ground colors.
12151 (Finternal_set_lisp_face_attribute): Remove the special treatment
12152 for Qunspecified_{f,b}g.
12153 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12155 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12157 * xdisp.c (reseat_at_next_visible_line_start): Position before
12158 newline only if ending up on a newline.
12159 (next_element_from_ellipsis): Return success. Handle case of
12160 displaying no ellipsis. Fix case of ellipsis defined in display table.
12161 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12164 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12166 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12167 (Fcolor_supported_p): Renamed from face-color-supported-p.
12169 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12171 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12172 list of colors renamed to tty-defined-color-alist.
12173 (tty_color_name): Pass the frame to tty-color-by-index.
12174 (realize_tty_face): tty-color-alist is now a function which
12175 accepts the frame as argument.
12177 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12179 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12181 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12182 encode_terminal_code.
12184 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12186 * dispnew.c (mode_line_string): Support termcap frames as well.
12188 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12190 * syntax.c (Fforward_word): Undo previous change.
12192 * editfns.c (Fconstrain_to_field): Don't constrain if
12193 inhibit-field-text-motion is non-nil.
12194 (Fline_beginning_position): Undo previous change.
12195 (Fline_end_position): Ditto.
12197 * syntax.c (Fforward_word): Notice field boundaries only if
12198 inhibit-field-text-motion is nil.
12200 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12202 * editfns.c (Vinhibit_field_text_motion): New variable.
12203 (inhibit-field-text-motion): New DEFVAR_LISP.
12204 (Fline_beginning_position, Fline_end_position): Notice field
12205 boundaries only if inhibit-field-text-motion is nil.
12207 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12208 All calls adjusted.
12209 (x_build_heuristic_mask): Likewise.
12210 (xbm_load_image_from_file): Change error output.
12211 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12212 (gif_load, gs_load, x_kill_gs_process): Ditto.
12214 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12215 color indices when accessing raster pixels.
12216 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12217 one of :file or :data.
12218 (enum pbm_keyword_index): Add PBM_DATA.
12219 (pbm_format): Add :data.
12220 (pbm_image_p): Allow either :file or :data.
12221 (pbm_read_file): New function.
12222 (pbm_scan_number): Rewritten to read from string.
12223 (pbm_load): Support :data.
12225 See ChangeLog.8 for earlier changes.
12227 ;; Local Variables:
12228 ;; coding: iso-2022-7bit