1 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
5 * xdisp.c (string_buffer_position): Use *single_char_property*
6 functions instead of the *single_property* functions.
8 2001-09-04 Andrew Innes <andrewi@gnu.org>
10 * w32term.c (w32_read_socket): Add more information to debugging output.
12 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
13 from Emacs frames, so that calls to GetClipBox in w32term.c
14 correctly report when part of a frame is visible (including
15 scrollbars, etc). This prevents repeated redrawing of frames when
16 only a scrollbar is visible.
17 (w32_wnd_proc): Add more frame information to debugging output.
19 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
21 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
23 2001-09-03 Gerd Moellmann <gerd@gnu.org>
25 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
26 help-echo for a string which doesn't have help-echo itself, use
27 get-char-property to obtain the help-echo from the string's buffer
28 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
29 have mouse-face, look ``under'' the string for mouse-face from an
31 (fast_find_position): Add parameter STOP. In the final row, stop
32 before glyphs having STOP as object. Don't consider glyphs that
33 are not from a buffer.
35 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
37 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
39 * fns.c (Fmd5): Doc fix.
41 2001-08-31 Gerd Moellmann <gerd@gnu.org>
43 * composite.c (update_compositions): Do nothing if
44 inhibit-modification-hooks is set.
46 2001-08-30 Gerd Moellmann <gerd@gnu.org>
48 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
49 and check_message_stack if terminating abnormally. We want
50 glyph matrices etc. in a core dump.
52 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
53 (syms_of_xdisp): Initialize them.
54 (handle_single_display_prop): Don't change point, bind `object',
55 `position', and `buffer-position' instead to the object having the
56 `display' property, position in the object and position in the buffer.
58 * fileio.c (Finsert_file_contents): Don't change the multibyteness
59 of the buffer if REPLACE is non-nil.
61 2001-08-29 Gerd Moellmann <gerd@gnu.org>
63 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
65 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
67 * w32term.c (x_set_glyph_string_background_width)
68 (show_mouse_face): Track the last changes in xterm.c.
70 2001-08-28 Gerd Moellmann <gerd@gnu.org>
72 * xterm.c (x_set_glyph_string_background_width): Set the glyph
73 string's background width so that multi-line mouse-face is drawn
74 to the right edge of the window.
75 (show_mouse_face): Set the row's mouse_face_p flag after drawing
78 * dispnew.c (direct_output_for_insert): Set updated_area
79 before inserting/writing glyphs.
81 * xdisp.c (display_mode_element): Use string_byte_to_char to
82 determine character positions in strings, use chars_in_text
84 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
85 a matrix as parameter; this is easier to use from GDB.
87 2001-08-28 Miles Bader <miles@gnu.org>
89 * textprop.c (Fprevious_single_char_property_change)
90 (Fnext_single_char_property_change): Doc fixes.
92 2001-08-27 Gerd Moellmann <gerd@gnu.org>
94 * fileio.c (Finsert_file_contents): Allocate, restore, and
95 free composition data in the case of REPLACE not being nil.
97 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
98 there exist overlay strings with newlines at POS.
99 (text_outside_line_unchanged_p): Return 0 if changes start at
100 START and overlays exist at START. Likewise for END.
101 (try_window_id): Give up if init_to_row_end returns 0.
103 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
106 2001-08-24 Gerd Moellmann <gerd@gnu.org>
108 * keymap.c (access_keymap): Return the cdr of the binding of
109 a generic character instead of its definition (KEY . BINDING).
111 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
112 to 0 also in the REPLACE case.
114 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
116 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
117 open to determine whether file is readable (as for DOS_NT).
119 2001-08-23 Gerd Moellmann <gerd@gnu.org>
121 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
122 coding.type is coding_type_no_conversion or coding_type_raw_text,
123 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
124 non-nil instead of just setting enable_multibyte_characters in the
127 2001-08-22 Gerd Moellmann <gerd@gnu.org>
129 * dispextern.h (struct face_cache): Add member
132 * xfaces.c (menu_face_changed_default): New variable.
133 (menu_face_changed_count): Variable removed.
134 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
135 the menu_face_changed_default flag, otherwise set the FRAME's
136 menu_face_changed_p flag if the `menu' face has been changed.
137 Prevent calling set_font_frame_param if FRAME is t.
138 (make_face_cache): Initialize cache's menu_face_changed_p
139 from menu_face_changed_default.
140 (realize_basic_faces): Look into the frame's face cache to
141 determine if the menu appearance needs updating.
143 * keymap.c (access_keymap): Fix last change to not consider
144 IDX when it has modifiers.
146 2001-08-21 Gerd Moellmann <gerd@gnu.org>
148 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
149 . BINDING) exists, where GENERIC-CHAR is the generic character of
150 the charset of IDX, return BINDING unless there exists a binding
153 2001-08-16 Gerd Moellmann <gerd@gnu.org>
155 * xrdb.c (SYSV): Don't define on Solaris 2.
156 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
158 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
159 of the screen line, not text line, containing IT's current position.
161 2001-08-15 Gerd Moellmann <gerd@gnu.org>
163 * window.c (window_scroll_pixel_based): Don't recenter if
164 PT is partially visible in the window.
166 * xterm.c (expose_window_tree, expose_window, expose_line):
167 Return 1 when overwriting mouse-face.
168 (expose_frame): If mouse-face was overwritten, redo it.
170 * xfaces.c (x_update_menu_appearance): Don't call
171 set_frame_menubar, let the next redisplay do it.
173 2001-08-14 Andrew Innes <andrewi@gnu.org>
175 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
176 drawing glyph string.
178 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
180 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
183 2001-08-14 Gerd Moellmann <gerd@gnu.org>
185 * xfaces.c (x_update_menu_appearance): Save and restore value of
186 interrupt_input_blocked.
188 2001-08-13 Gerd Moellmann <gerd@gnu.org>
190 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
191 a line start, move back to the line start.
193 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
194 exactly when a mini-buffer is active.
196 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
197 in units of 1/8 character on non window-system frames.
198 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
200 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
202 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
205 2001-08-09 Gerd Moellmann <gerd@gnu.org>
207 * keyboard.c (Vpre_help_message): New variable.
208 (syms_of_keyboard): Initialize and staticpro it.
209 (show_help_echo): Record current message before displaying a
210 help-echo, and restore that message when clearing the help.
212 * xfns.c (x_create_im): Remove prototype.
214 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
216 * dispnew.c (adjust_glyph_matrix): Undo last change.
218 2001-08-08 Gerd Moellmann <gerd@gnu.org>
220 * dispnew.c (adjust_glyph_matrix): In the optimization for
221 windows whose height has changed, disable partially visible lines.
223 2001-08-07 Gerd Moellmann <gerd@gnu.org>
225 * window.c (Frecenter): If ARG < 0, and on a window system
226 frame, count in some empty lines when we can't move -ARG lines down.
228 * xdisp.c (start_display): Don't try to determine the continuation
229 lines width if lines are truncated. It's superfluous and leads to
230 incorrect results if POS is not visible in the window after
231 reseating the iterator at the previous line start.
233 2001-08-06 Gerd Moellmann <gerd@gnu.org>
235 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
237 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
239 * alloc.c (init_stack): Remove declaration.
241 2001-08-03 Gerd Moellmann <gerd@gnu.org>
243 * keyboard.c (read_key_sequence): Check that key is an integer
244 before comparing it with quit_char.
245 (add_command_key): Use larger_vector.
246 (read_char_x_menu_prompt): Instead of converting symbol and
247 integer events into conses (EVENT . nil), use (EVENT . disabled)
248 which cannot be confused with valid events.
249 (read_char): When reading from Vunread_command_events, check for
250 events of the form (EVENT . disabled) instead of
253 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
254 a float, determine the max height from the frame's height.
256 2001-08-02 Gerd Moellmann <gerd@gnu.org>
258 * xdisp.c (redisplay_internal): Take message_cleared_p into
259 account only if minibuf_level == 0.
261 2001-08-01 Gerd Moellmann <gerd@gnu.org>
263 * xdisp.c (redisplay_internal): Add a check for the last
266 * xdisp.c (message_cleared_p): New variable.
267 (clear_message): Set message_cleared_p when clearing the current
269 (redisplay_internal): Look at message_cleared_p to capture
270 the case that the echo area should be cleared.
272 * keyboard.c (command_loop_1): Fix spelling of
273 resize_echo_area_exactly.
275 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
277 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
279 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
280 current matrix when the window gets smaller.
282 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
284 * print.c (strout): Cast the character passed to insert_char to
285 unsigned char, to avoid sign extension when it is promoted to int.
287 2001-07-31 Gerd Moellmann <gerd@gnu.org>
289 * fileio.c (Finsert_file_contents): Don't treat a return value
290 of 0 from emacs_read as an IO error.
292 2001-07-30 Gerd Moellmann <gerd@gnu.org>
294 * keyboard.c (abs): New macro.
295 (double_click_fuzz): New variable.
296 (make_lispy_event): Use it to determine what makes a double-click.
297 (syms_of_keyboard): DEFVAR_INT it.
299 * xmenu.c (set_frame_menubar): Take into account that
300 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
303 2001-07-27 Gerd Moellmann <gerd@gnu.org>
305 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
307 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
308 of row's visible height.
310 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
311 deal with the first overlay string having an image `display' property.
312 (try_window_reusing_current_matrix, compute_line_metrics):
313 Fix computation of row's visible height for the case that part of the
314 row is invisible above and part of the row is at the same time
315 invisible below the window.
317 2001-07-26 Gerd Moellmann <gerd@gnu.org>
319 * xfns.c (x-show-tip): Doc fix.
321 * xfns.c (Vx_max_tooltip_size): New variable.
322 (syms_of_xfns): DEFVAR_LISP it.
323 (Fx_show_tip): Set frame's window_width to the width of the
324 window. Use a maximum tooltip size specified by
325 Vx_max_tooltip_size, if that has valid contents.
326 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
328 2001-07-26 Andrew Innes <andrewi@gnu.org>
330 * w32term.c (x_display_list): New variable.
331 (w32_term_init): Set it.
333 * w32term.h (x_display_list): New extern.
335 2001-07-26 Gerd Moellmann <gerd@gnu.org>
337 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
338 is non-nil, instead of when redisplaying_p is non-zero.
340 (mark_window_display_accurate_1): Add an assertion.
342 2001-07-25 Gerd Moellmann <gerd@gnu.org>
344 * dispextern.h (struct it): Increase size of ctl_chars to 16.
346 * xfns.c (Fx_file_dialog): Block/unblock input while processing
347 events so that we get a chance of processing expose events.
349 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
351 2001-07-24 Gerd Moellmann <gerd@gnu.org>
353 * xfns.c (valid_image_p): Protect better against invalid image
354 specifications. Previous code could signal an error.
356 2001-07-23 Gerd Moellmann <gerd@gnu.org>
358 * indent.c (current_column): Fix column computation in the
359 presence of display table entries.
360 (current_column_1, Fmove_to_column, compute_motion): Likewise.
362 * dispnew.c (adjust_glyph_matrix): In the optimization for
363 windows whose height has changed, use the new window height
364 to compute which rows to invalidate.
366 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
367 (MAX_10_EXP): New macro.
370 * coding.c (code_convert_region): Handle the multibyte case if
371 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
373 2001-07-20 Gerd Moellmann <gerd@gnu.org>
375 * dispextern.h (struct face): Change type of `stipple' to
378 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
380 2001-07-19 Gerd Moellmann <gerd@gnu.org>
382 * dispnew.c (update_window): Don't set the cursor at the end
383 of the update if display update has been paused.
385 * composite.h (syms_of_composite): Renamed from syms_of_composition.
387 2001-07-18 Ken Raeburn <raeburn@gnu.org>
389 * fns.c (Fset_char_table_default): Check that a charset is defined
390 before checking its dimension.
392 2001-07-17 Ken Raeburn <raeburn@gnu.org>
394 * coding.c (setup_coding_system): Don't do any designation based
395 on reg_bits if charset is not yet defined.
397 * lisp.h (XVECTOR): Verify correct object type before returning a
398 pointer, using eassert.
400 2001-07-17 Gerd Moellmann <gerd@gnu.org>
402 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
403 Increase to 4096 because of paste problems reported on GNU/Linux.
405 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
407 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
409 2001-07-16 Gerd Moellmann <gerd@gnu.org>
411 * fileio.c (unwind_read): Function removed.
412 (read_non_regular, read_non_regular_quit): New functions.
413 (Finsert_file_contents): When reading from non-regular files,
414 arrange to catch a `quit' and terminate the loop. Rearrange
415 code so that a `quit' when reading from a regular file doesn't
416 insert text in the buffer.
418 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
419 Clear faces afterwards.
420 (clear_font_table): Take a x_display_info parameter. Don't free
421 fonts being the default font of any frame on the given display.
423 2001-07-13 Gerd Moellmann <gerd@gnu.org>
425 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
426 instead of CHAR_STRING which can signal an error.
428 * charset.c (char_to_string_1): Extracted from char_to_string.
429 Return -1 instead of signaling an error.
430 (char_to_string): Use it.
432 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
434 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
436 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
437 is t, don't try to append anything to it.
439 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
441 * dired.c (file_name_completion): Pass dp->d_name to
442 Fstring_match, not elt, which is always nil here.
444 2001-07-12 Gerd Moellmann <gerd@gnu.org>
446 * xselect.c (x_decline_selection_request): Handle errors
447 caused by receivers that have vanished.
449 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
450 ignoring events on foreign windows in #if 0. Always dispatch
451 the event after checking it with x_handle_property_notify.
453 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
454 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
455 TRACE macros to facilitate debugging. Add additional trace statements.
456 (toplevel): Add prototypes for file-local functions.
457 (x_atom_to_symbol): Remove DPYINFO parameter.
459 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
461 * w32menu.c (menubar_selection_callback, w32_menu_show):
462 Initialize `entry' to nil.
463 (w32_dialog_show): Remove unused `save_wv' variable.
464 (name_is_separator): Recognize "--:foo" and "--foo-bar".
466 2001-07-11 Gerd Moellmann <gerd@gnu.org>
468 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
470 * fileio.c (unwind_read): Print a message when discarding inserted
471 text or switching the buffer to unibyte. Change parameter.
472 (Finsert_file_contents): Don't pass VISIT to unwind_read.
474 * fileio.c (unwind_read): New function.
475 (Finsert_file_contents): Record it as unwind-function for
476 the case that reading is interrupted by C-g.
478 2001-07-10 Gerd Moellmann <gerd@gnu.org>
480 * dispnew.c (update_window): Don't skip the header-line
481 update when scrolling_window returns 0.
483 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
485 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
486 for the case that x_decode_color signals an error.
488 * xdisp.c (add_to_log): Do nothing if called asynchronously.
490 2001-07-09 Gerd Moellmann <gerd@gnu.org>
492 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
493 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
496 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
498 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
499 doc string line for dos-timezone-offset.
501 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
502 inline assembly, to avoid compiler warnings.
503 (syms_of_msdos): Add \n\ at the end of a line in the doc string
504 line for dos-unsupported-char-glyph.
506 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
508 2001-07-05 Gerd Moellmann <gerd@gnu.org>
510 * sound.c: Include Emacs' header files with #include "...".
512 * eval.c (specbind): Additionally record the buffer that was
513 current when a buffer-local or frame-local variable was bound.
515 2001-07-04 Gerd Moellmann <gerd@gnu.org>
517 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
518 to unibyte characters in unibyte buffers.
520 2001-07-03 Gerd Moellmann <gerd@gnu.org>
522 * eval.c (specbind): If SYMBOL has a frame-local binding, record
523 the frame on the binding stack. Change format of entries for
524 local bindings on the binding stack to '(SYMBOL . WHERE)'.
525 (unbind_to): Handle unbinding a frame-local variable.
527 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
528 glyphs and truncation glyphs at the end of a row from its pixel width.
529 (dump_glyph_row): Print row's continuation_lines_width.
530 (try_window_id): Take the shortcut if ZV is visible in the
531 window, but there are actually no changes at ZV.
533 2001-07-02 Gerd Moellmann <gerd@gnu.org>
535 * xterm.h (x_free_dpy_colors): Add prototype.
537 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
538 right number of arguments.
540 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
541 ($(lwlibdir)TAGS): New target.
542 (TAGS): Fix dependency list.
544 * xterm.c (x_list_fonts): Make sure XFreeFont is called
547 2001-06-30 Gerd Moellmann <gerd@gnu.org>
549 * emacs.c (main): Remove extern declaration for sys_nerr, which
550 isn't used and causes a compilation error with GCC 3.0 on
553 2001-06-27 Gerd Moellmann <gerd@gnu.org>
555 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
556 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
557 (toplevel): Include <signal.h> and syssignal.h.
559 * sound.c (vox_configure, vox_close): Turn off atimers
562 2001-06-26 Gerd Moellmann <gerd@gnu.org>
564 * keyboard.c (read_char) <non_reread>: Record the previous idle
565 start time before calling timer_stop_idle.
566 (read_char) <reread_first>: After processing a help-echo event,
567 restore the previous idle start time.
569 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
570 the start of invisible text.
571 (setup_for_ellipsis): New function.
572 (next_overlay_string): After all overlay strings have been
573 processed, display an ellipsis if necessary.
574 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
575 (push_it): Initialize display_ellipsis_p on the iterator's stack.
577 * dispextern.h (struct iterator_stack_entry): Add member
580 2001-06-25 Gerd Moellmann <gerd@gnu.org>
582 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
583 on the value of the wait-for-wm frame parameter.
585 * xterm.h (struct x_output): Add member wait_for_wm.
587 * xfns.c (Qwait_for_wm): New variable.
588 (x_frame_parms): Add entry for `wait-for-wm".
589 (x_set_wait_for_wm): New function.
590 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
591 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
593 * xdisp.c (try_window_id) <all changes below window end>: Don't
594 take this shortcut if ZV is visible in the window.
595 (try_window_id): When checking for window start being in changed
596 text, don't check that the buffer's size has changed.
598 2001-06-23 Richard M. Stallman <rms@gnu.org>
600 * minibuf.c (Fcompleting_read): Doc fix.
602 2001-06-19 Gerd Moellmann <gerd@gnu.org>
604 * composite.c (Ffind_composition_internal): Accept ZV
605 and a string's end position as POS.
607 2001-06-18 Gerd Moellmann <gerd@gnu.org>
609 * composite.c (Ffind_composition_internal): Check POS
612 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
614 * editfns.c (Fmessage_box): If the frame is not under a window
615 system, output the message in the echo area.
617 2001-06-14 Richard M. Stallman <rms@gnu.org>
619 * xdisp.c (try_window_id): When EOB is visible, don't treat
620 insertion at EOB as if it were "off the bottom of the screen."
622 2001-06-11 Andrew Innes <andrewi@gnu.org>
624 * w32proc.c (create_child): Add new parameter is_gui_app.
625 (w32_executable_type): Add new parameter is_gui_app.
626 (sys_spawnve): Use it.
627 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
628 SIGQUIT. This matches better how the signals are interpreted by
629 MSVC compiled programs.
630 (syms_of_ntproc): Update docstring.
632 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
634 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
635 well otherwise note_mouse_highlight might optimize away highlighting
636 if we pass over that same overlay again.
638 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
640 * lread.c (Fload): Document that the argument is run via
641 substitute-in-file-name.
643 2001-05-31 Gerd Moellmann <gerd@gnu.org>
645 * Makefile.in (bootstrap-doc): New target.
646 (bootstrap-emacs): Depend on it.
648 * fileio.c (Fdo_auto_save): Don't try to create the directory of
649 auto-save-list-file-name when shutting down Emacs, because
650 creating the directory might signal an error, and leaves
651 Emacs in a strange state.
653 * term.c: (tty_cursor_hidden): New variable.
654 (update_begin): Don't call tty_hide_cursor. Clean up.
655 (update_end, set_terminal_window, set_scroll_region): Clean up.
656 (ring_bell, reset_terminal_modes): Clean up.
657 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
658 on tty_cursor_hidden.
659 (write_glyphs): Call tty_hide_cursor.
661 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
663 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
665 2001-05-30 Gerd Moellmann <gerd@gnu.org>
667 * xfns.c (enum image_value_type): New enumerator
668 IMAGE_STRING_OR_NIL_VALUE.
669 (parse_image_spec): Handle it.
670 (xbm_format, pbm_format): Use it for :foreground and :background.
671 (xbm_load, pbm_load): Check for nil color names.
673 * xterm.c (note_mouse_highlight): If an overlapping overlay
674 exists, but we find that we highlight the same overlay as before,
675 don't do the highlighting again.
677 2001-05-29 Gerd Moellmann <gerd@gnu.org>
679 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
680 Protect unibyte strings created by replacing their multibyte
681 equivalents in menu_items.
683 * keymap.c (Fsingle_key_description): NUL-terminate the string
684 buffer before calling build_string.
686 * callproc.c (Fcall_process): Deal with decode_coding returning
687 CODING_FINISH_INCONSISTENT_EOL.
689 2001-05-28 Gerd Moellmann <gerd@gnu.org>
691 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
692 an item's name with its key description in case the description
693 is a multibyte string.
695 * keymap.c (Fsingle_key_description): Create a multibyte string
698 * macros.c (Fstart_kbd_macro): Doc fix.
700 * xterm.c (cursor_in_mouse_face_p): New function.
701 (x_draw_stretch_glyph_string): Use it to choose a different GC
702 when drawing a cursor within highlighted text.
704 * editfns.c (char_property_eq): Put in #if 0.
706 * indent.c (string_display_width): Put in #if 0.
708 * lread.c (Fload): Remove unused label.
710 * termcap.c (speeds): Put in #if 0.
712 2001-05-18 Gerd Moellmann <gerd@gnu.org>
714 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
716 * xfaces.c (xlfd_point_size): Don't divide pixel size from
717 transformation matrix by 10.
719 2001-05-16 Gerd Moellmann <gerd@gnu.org>
721 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
722 only if it's equal to the former foreground pixel color.
723 (x_set_foreground_color, x_set_background_color)
724 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
726 2001-05-16 Dave Love <fx@gnu.org>
728 * insdel.c (signal_before_change, signal_after_change): Consider a
729 local change hook which changes the buffer.
731 * process.c (read_process_output): Don't call signal_after_change
732 and update_compositions after insert_from_string_before_markers.
734 2001-05-16 Gerd Moellmann <gerd@gnu.org>
736 * xfaces.c (split_font_name): Use the right field when
737 checking for `[...]' syntax.
739 * buffer.c (copy_overlays): New function.
740 (clone_per_buffer_values): Use it.
742 * buffer.h (OVERLAY_PLIST): New macro.
744 * keymap.c (Fsingle_key_description): Replace a build_string with
745 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
747 * fontset.c (Ffontset_info): Check that face is non-null
748 before accessing its fields.
750 2001-05-15 Gerd Moellmann <gerd@gnu.org>
752 * keyboard.c (read_key_sequence): Prevent generating a fake
755 * xfaces.c (split_font_name): Handle `[...]' for the right
758 * ccl.c (ccl_driver): Don't copy remaining bytes in case
759 of CCL_STAT_INVALID_CMD.
761 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
763 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
764 in <var> has no default value yet.
766 * xfaces.c (try_alternative_families): First try the FAMILY.
767 And if nothing is found in the end, try again with scalable fonts.
768 (try_font_list): Let try_alternative_families do a bit more of
769 the work. Only use FAMILY if it is not nil.
770 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
772 2001-05-14 Gerd Moellmann <gerd@gnu.org>
774 * xterm.c (note_mouse_highlight): Avoid changing the mouse
775 pointer shape when show_mouse_face has already done it.
777 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
780 * xfaces.c (split_font_name): Make sure to leave the loop
781 with the right value of `i'.
783 * xfaces.c (split_font_name): Handle matrix transformations
784 in the pixel and point size fields of XLFD font names.
785 (xlfd_point_size): Likewise.
787 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
789 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
790 (x_to_w32_font): Add prototype.
792 * regex.c (malloc, realloc, free) [emacs]: Undefine before
793 redefining, to avoid compiler warnings.
795 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
797 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
798 (w32_get_bdf_glyph): Cast between unsigned char and char when
799 passing arguments to subroutines, to shut up compiler warnings.
800 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
803 * xfaces.c: Include keyboard.h before frame.h, not after it.
805 * widget.c: Include keyboard.h before frame.h.
807 * w32term.h (struct image, struct face): Forward declaration, to
808 avoid compiler warnings.
810 2001-05-11 Gerd Moellmann <gerd@gnu.org>
812 * keyboard.c (read_key_sequence): Don't modify events when
813 generating fake prefix keys (mode-line, scroll-bar, ...) since
814 this prevents proper processing of such events when pushed back
815 into unread-command-events.
817 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
818 actually redrawn. Make the function static.
819 (note_mouse_highlight): Fix a case where the mouse cursor
820 was changed back to the text cursor.
822 * xterm.h (clear_mouse_face): Remove prototype.
824 * xdisp.c (try_window_id): Fix the fix and set the right
827 * xdisp.c (try_window_id): Fix computation of window end in the
828 case that lines were deleted at the end of the window. Add some
829 more debug_method_adds.
831 * xfaces.c (try_alternative_families): New function.
832 (try_font_list): Use it. If ATTRS specifies a family, check
833 fonts from that family first.
834 (choose_face_font): Remove code setting the family part of
837 2001-05-10 Gerd Moellmann <gerd@gnu.org>
839 * xdisp.c (try_window_id): Fix case of all changes before
842 * xdisp.c (try_window_id): Add some xasserts.
844 2001-05-09 Gerd Moellmann <gerd@gnu.org>
846 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
848 2001-05-09 Dave Love <fx@gnu.org>
850 * xdisp.c (GIVE_UP): Fix for K&R C.
852 2001-05-09 Gerd Moellmann <gerd@gnu.org>
854 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
856 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
857 back to the text cursor shape without need.
859 2001-05-07 Gerd Moellmann <gerd@gnu.org>
861 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
863 * dispextern.h (inverse_video): Declare extern.
865 * keyboard.c (delete_kboard): Handle the case that selected_frame
866 has been deleted in the course of x_connection_closed.
868 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
870 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
871 Fix the change from 2001-04-30.
873 2001-05-03 Gerd Moellmann <gerd@gnu.org>
875 * xfns.c (file_dialog_unmap_cb): New function.
876 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
877 where a dialog is closed via the window manager.
879 * xdisp.c (try_window_id): Cases of changes all in front of
880 the window start or all below the window end mostly rewritten.
881 (redisplay_window): Move the tests if try_window_id is
882 applicable to try_window_id.
883 (GIVE_UP): New macro.
885 2001-05-02 Gerd Moellmann <gerd@gnu.org>
887 * xterm.c (expose_window): Return int. If W is the window
888 currently being updated, mark the frame garbaged.
889 Fix computation of rows intersecting the exposed rectangle.
890 (expose_window_tree): Stop when expose_window returns 0.
892 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
893 again if it has already been drawn.
895 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
897 * syntax.c (update_syntax_table): Check that oldi has the same
898 properties as old_prop before deciding not to invalidate.
900 2001-04-30 Gerd Moellmann <gerd@gnu.org>
902 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
903 read-only text that is so because of text properties.
905 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
906 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
907 windows that are components of a Lucid menu bar.
909 2001-04-27 Gerd Moellmann <gerd@gnu.org>
911 * term.c (turn_on_face): Fix reverse video handling on terminals
912 that don't support colors.
914 2001-04-26 Gerd Moellmann <gerd@gnu.org>
916 * editfns.c (save_excursion_restore): Don't use XBUFFER on
919 2001-04-25 Gerd Moellmann <gerd@gnu.org>
921 * term.c (toggle_highlight): New function.
922 (turn_on_face): Change handling of reverse video.
924 * process.c (wait_reading_process_input):
925 Call record_asynch_buffer_change only if a timer really changed buffers.
927 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
928 of the number of overlays to check.
930 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
932 * xdisp.c (try_window_id): Fix a case where window_end_pos
933 and window_end_bytepos were not adjusted.
935 2001-04-23 Gerd Moellmann <gerd@gnu.org>
937 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
940 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
942 * process.c (wait_reading_process_input) [!subprocesses]:
943 Don't reference waiting_for_user_input_p, it's not defined in the
944 branch without async subprocesses support.
946 2001-04-19 Gerd Moellmann <gerd@gnu.org>
948 * keyboard.c (delete_kboard): Prevent a dangling reference
949 from current_kboard to KB, which is freed.
951 * process.c (wait_reading_process_input):
952 Call record_asynch_buffer_change after running timers, to make
953 read_key_sequence aware of buffer changes from under it.
955 2001-04-18 Gerd Moellmann <gerd@gnu.org>
957 * xfaces.c (Qscalable_fonts_allowed): New variable.
958 (realizing_basic_faces_p): Removed.
959 (x_face_list_fonts): Special handling for realizing_basic_faces_p
961 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
962 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
963 for scalable-fonts-allowed to t.
965 * fileio.c (Finsert_file_contents): If the file size returned from
966 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
967 read from files on a procfs whose contents are generated dynamically.
969 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
971 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
972 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
973 (__memalign_hook): Make the two prototypes consistent.
975 2001-04-17 Gerd Moellmann <gerd@gnu.org>
977 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
978 matrix of mini-windows.
980 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
982 * intervals.c (find_interval): Don't rebalance during signal handling.
984 2001-04-11 Gerd Moellmann <gerd@gnu.org>
986 * fns.c: Include blockinput.h.
988 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
990 2001-04-10 Gerd Moellmann <gerd@gnu.org>
992 * fns.c (Fcompare_strings): Fix return values.
994 * window.c (window_scroll): Change the meaning of N to mean
995 N screen-fulls or N lines.
996 (window_scroll_pixel_based, window_scroll_line_based)
997 (scroll_command, Fscroll_other_window): Change accordingly.
999 * window.c (window_scroll_pixel_based, Frecenter):
1000 Call window_box_height instead of using it.last_visible_y for the
1001 height of the window.
1003 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1004 instead of using it.last_visible_y for the height of the window.
1006 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1007 From Dan Holmsand <dan@eyebee.com>.
1009 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1010 able to write to hidden and system files. From Dan Holmsand
1013 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1014 Holmsand <dan@eyebee.com>.
1016 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1018 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1020 * window.c (window_internal_height): Return 1 less if the
1021 window has a header line.
1023 * xdisp.c (try_window_id): When scrolling on a terminal, take
1024 the change of window_internal_height into account.
1026 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1028 * gmalloc.c (align): If the argument SIZE would overflow
1029 __malloc_ptrdiff_t, fail right away.
1031 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1033 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1034 Make sure the tooltip is completely visible.
1035 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1037 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1039 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1041 2001-04-06 Dave Love <fx@gnu.org>
1043 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1046 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1048 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1050 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1052 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1054 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1056 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1058 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1059 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1061 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1062 shell widget's position only if it is non-null.
1064 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1065 Set f->output_data.x->widget to null after destroying it.
1067 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1068 FILENAME to bring it in synch with the documentation.
1070 * xfaces.c (realizing_basic_faces_p): Renamed from
1071 realize_default_face_p.
1072 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1073 (realize_default_face): Don't set the flag.
1075 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1077 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1079 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1081 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1082 the buffer that was used for echoing.
1084 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1085 (first_font_matching): Removed unused function.
1086 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1087 (may_use_scalable_font_p): Remove parameter FONT; rename
1088 parameter NAME to FONT.
1089 (x_face_list_fonts): Fix missing bounds check.
1090 (realizing_default_face_p): New variable.
1091 (realize_default_face): Set and clear that flag.
1092 (x_face_list_fonts): When called during the realization of the
1093 default face, and no matching fonts are found when ignoring
1094 scalable fonts and fonts matching a regexp from
1095 face-ignored-fonts, try without ignoring fonts.
1097 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1099 * xfns.c (postprocess_image): New function.
1100 (lookup_image): Call it for all image types except PostScript.
1101 (x_kill_gs_process): Call postprocess_image.
1103 * xterm.c (x_use_underline_position_properties): New variable.
1104 (x_draw_glyph_string): Use it.
1105 (syms_of_xterm): DEFVAR_BOOL it.
1107 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1109 * xterm.c (x_alloc_nearest_color_1): New function.
1110 (x_alloc_nearest_color): Use it.
1111 (x_color_cells): Take a Display as argument, instead of a frame.
1112 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1113 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1114 (x_initialize): Register cvt_string_to_pixel as resource converter
1115 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1117 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1119 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1120 (set_iterator_to_next): If a string from a display property ends,
1121 consider the case that this might also be the end of an
1122 overlay string having the display property.
1124 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1126 * xdisp.c (reseat_to_string): Undo last change.
1128 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1129 matrix of a window when the header line changes, when
1130 new rows are allocated, or when the width changes.
1132 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1134 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1136 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1138 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1141 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1143 * data.c (Fsubr_interactive_form): New function.
1144 (syms_of_data): Defsubr it.
1146 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1147 (live_float_p, live_misc_p): Return 1 only if the offset of the
1148 pointer in its block is >= 0.
1150 2001-03-28 Paul Eggert <eggert@twinsun.com>
1152 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1153 microseconds calcuation. Avoid double-rounding problem.
1154 In doc string, warn that the result is approximate.
1156 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1158 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1159 bind `inhibit-eval-during-redisplay' to t.
1161 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1163 * xdisp.c (inhibit_eval_during_redisplay)
1164 (Qinhibit_eval_during_redisplay): New variables.
1165 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1166 don't eval, return nil instead.
1167 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1168 Initialize Qinhibit_eval_during_redisplay.
1170 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1171 the iterator's multibyte_p flag.
1173 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1174 instead of setting it to zero; it's incremented for each frame
1175 where the menu face is changed.
1177 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1178 change bottom shadow accordingly.
1180 * xterm.c (expose_window_tree, expose_frame): Don't compute
1182 (expose_window): Do it here instead.
1183 (x_draw_glyph_string): Fix a computation of the underline position.
1185 * bytecode.c (BYTE_CODE_QUIT): New macro.
1186 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1188 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1190 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1191 Give up if matrix starts in an ellipsis.
1192 (init_from_display_pos): Do nothing if POS doesn't specify
1193 a dpvec_index but the iterator has such a position.
1195 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1197 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1198 x/y position is (0, 0) after destroying the menu bar, restore
1199 its original position.
1201 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1202 (init_from_display_pos): Use it.
1203 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1205 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1207 * xdisp.c (try_window_id): Undo last change.
1209 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1211 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1213 * buffer.c (syms_of_buffer): Doc fix.
1215 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1217 * xfaces.c (x_update_menu_appearance): Use local variable
1218 popup_path for setting font resources.
1220 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1222 * frame.c (Fframe_list): Don't reference tip_frame if
1223 HAVE_WINDOW_SYSTEM is not defined.
1225 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1228 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1230 * xdisp.c (init_from_display_pos): Test invisible property
1231 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1233 * xdisp.c (redisplay_internal) <update one window>: Make sure
1234 last_arrow_position and last_arrow_string are set.
1236 * frame.c (Fframe_list): Don't return a tooltip frame.
1238 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1240 * xdisp.c (mark_window_display_accurate_1): New function,
1241 extracted from mark_window_display_accurate.
1242 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1243 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1244 (mark_window_display_accurate): Use it.
1245 (redisplay_internal): Use it for the selected window.
1246 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1247 for the selected frame.
1249 * xdisp.c Use make_number, for readability.
1250 (try_window_id): Disable rows below the window end.
1251 (try_window_reusing_current_matrix): Use cursor_row_p.
1252 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1254 (init_from_display_pos): If POS specifies a position in a display
1255 vector, maybe get the iterator set up for that ellipsis.
1257 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1259 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1261 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1263 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1265 * xfaces.c (x_update_menu_appearance): Use a different path
1266 for Lucid popup menus.
1268 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1270 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1272 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1273 (string_buffer_position): Use `make_number'.
1275 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1277 * xfaces.c (x_update_menu_appearance): Renamed from
1278 x_set_menu_face_resources. Use different resources for popups.
1280 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1281 (GC_CHECK_STRING_BYTES): Don't define.
1283 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1284 Removed, together with subroutines.
1285 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1286 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1288 * dispextern.h (x_set_menu_resources_from_menu_face):
1291 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1292 Remove calls to x_set_menu_resources_from_menu_face.
1294 * xfaces.c (xm_set_menu_resources_from_menu_face):
1295 Remove #ifndef LESSTIF_VERSION.
1297 * xmenu.c: Include widget.h.
1298 (single_submenu): Return int. Some cleanup.
1299 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1301 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1303 * xterm.c (x_update_window_end): Handle overwritten mouse face
1304 also for tool bar windows.
1305 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1306 DRAW is DRAW_IMAGE_RAISED.
1308 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1310 * print.c (syms_of_print): Doc fixes.
1312 * fns.c (Fmd5): Doc fix.
1314 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1316 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1317 Clear area of the frame not occupied by the scroll bar.
1319 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1320 tip frame's root window buffer to *tip* right after creating
1323 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1324 is an integer don't have to be for space characters.
1326 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1328 * indent.c (current_column, current_column_1, Fmove_to_column)
1329 (compute_motion): Handle characters from display vectors differently.
1331 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1333 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1334 drawing glyph string.
1336 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1338 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1339 (command_loop_1): Undo last change.
1341 * xterm.c (fast_find_position): Return the correct vpos.
1343 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1344 non-null, set a per-buffer value in BUF instead of the current buffer.
1345 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1346 Call store_symval_forwarding with BUF null.
1347 (set_internal): Call store_symval_forwarding with the BUF
1348 parameter passed to set_internal. Formerly, the value was always
1349 set in the current buffer; the buffer recorded in specbind for
1350 this case wasn't used.
1351 (arith_driver): Reindent.
1353 * buffer.c (swap_out_buffer_local_variables):
1354 Call store_symval_forwarding with BUF null.
1356 * lisp.h (store_symval_forwarding): Change prototype.
1358 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1360 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1362 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1363 FOR_DELETION. Avoid resizing the mini-window of the selected
1364 frame if FOR_DELETION is set.
1365 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1366 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1369 * window.c (Fset_window_configuration): Change call to
1370 do_switch_frame to new format.
1372 * keyboard.c (quit_throw_to_read_char): Change call to
1373 do_switch_frame to new format.
1375 * lisp.h (do_switch_frame): Change prototype.
1377 * frame.c (Fframe_parameters): In the `buffer-list' frame
1378 parameter, store the buffer list of FRAME, not the list of the
1381 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1382 box just because the glyph row's full_width_p flag is set.
1384 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1386 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1387 skip the padding blanks inserted in extend_face_to_end_of_line,
1388 before checking for trailing whitespace.
1390 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1392 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1393 Remove special handling for LessTif/Motif.
1394 (toplevel): Don't include Xm/Xm.h.
1396 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1397 Remove workaround code for LessTif; it doesn't work anymore.
1399 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1402 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1403 Don't access private scroll bar data; it's no longer necessary with
1404 contemporary LessTif.
1406 * xfaces.c (xm_set_menu_resources_from_menu_face):
1407 Change #if 0 to #ifndef LESSTIF_VERSION.
1409 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1410 removing button grabs.
1412 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1414 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1415 and clip-large-size-font as obsolete.
1417 * lread.c (read_multibyte): Check the validity of multibyte
1418 sequence. If invalid, return the first byte.
1420 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1422 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1423 before running the command; timer functions or process
1424 filters may have set it.
1426 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1428 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1431 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1433 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1436 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1438 * dispextern.h (string_buffer_position): Add prototype.
1440 * xdisp.c (string_buffer_position, display_prop_string_p)
1441 (single_display_prop_string_p): New functions.
1443 * xterm.c (note_mouse_highlight): If there's no help-echo on
1444 a string, look at the buffer text ``under'' it.
1446 * keyboard.c (make_lispy_event): Add string info to the event,
1447 analogous to what's done on mode lines.
1448 (read_key_sequence): For a click on a string, consider `local-map'
1449 and `keymap' of that string.
1451 * keyboard.c (make_lispy_event, make_lispy_movement):
1452 Adjust calls to buffer_posn_from_coords to new format.
1454 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1456 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1459 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1460 flags argument to emacs_open; it seems to conflict with O_EXCL.
1462 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1464 * composite.h (struct composition): Change types of members;
1465 glyph_len to unsigned, width to unsigned short.
1467 2001-03-08 Andrew Innes <andrewi@gnu.org>
1469 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1472 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1474 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1477 * xterm.c (note_mouse_highlight): Handle mouse-face and
1478 help-echo in strings.
1479 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1480 (fast_find_string_pos): New function.
1482 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1483 (display_string): Call face_at_string_position with new parameter.
1485 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1486 Handle `mouse-face'.
1488 * dispextern.h (face_at_string_position): Change prototype.
1490 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1492 * keyboard.c (make_lispy_event): Avoid generating drag events
1493 if the mouse hasn't actually moved to another buffer position.
1495 2001-03-08 Dave Love <fx@gnu.org>
1497 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1499 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1501 * process.c (Fset_process_window_size): Fix a typo.
1503 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1505 * coding.c (detect_coding_sjis): Do more rigid check.
1506 (detect_coding_big5): Likewise.
1507 (decode_coding_sjis_big5): Likewise.
1508 (Fdetect_coding_region): Call detect_coding_system with tailing
1509 anchor byte `\0' for more rigid detection.
1510 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1511 (Fdetect_coding_string): Likewise.
1513 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1515 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1516 a string before extracting its data.
1518 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1520 * window.c (Frecenter): Rewrite code handling negative values
1521 of ARG on graphical frames.
1523 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1525 * window.c (displayed_window_lines): If W->start is outside the
1526 accessible portion of the buffer, call start_display with BEGV or
1527 ZV instead of W->start.
1529 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1531 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1533 * process.c (Fset_process_filter): Don't crash if the input
1534 file descriptor of PROCESS is closed.
1535 (Fset_process_window_size): Likewise.
1537 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1539 * xterm.c (XTflash): Make the timeout of select shorter, and call
1540 select repeatedly until the desired time expires.
1542 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1544 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1546 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1548 * lisp.h (Vwindow_list): Declare extern.
1550 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1552 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
1554 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1556 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
1557 to detect a case where we have to highlight a different region
1558 despite not having left the currently highlighted region.
1559 Set mouse_face_overlay in the x_display_info.
1560 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
1562 * xterm.h (struct x_display_info): Add mouse_face_overlay.
1564 * buffer.c (mouse_face_overlay_overlaps): New function.
1566 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
1567 (Qmouse_face): Declare extern.
1569 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
1570 if face_change_count is non-zero.
1572 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1574 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
1575 that the source is unibyte.
1577 2001-03-05 Dave Love <fx@gnu.org>
1579 * xterm.c (XTmouse_position): Fix typo.
1581 2001-03-05 Gerd Moellmann <gerd@gnu.org>
1583 * minibuf.c (read_minibuf): Clean up the binding stack if
1584 called noninteractively.
1586 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1588 * coding.c (syms_of_coding): Docstring modified.
1590 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1592 * charset.c (char_to_string): If a single byte char has modifier
1593 bits that can't be reflected to the character code, ignore them
1594 instead of signaling an error.
1596 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1598 * s/msdos.h: Update copyright notice.
1600 * dosfns.h: Update copyright notice.
1602 * dosfns.c: Update copyright notice.
1604 * msdos.c: Update copyright notice.
1606 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1608 * xterm.c (glyph_rect): New function.
1609 (XTmouse_position): Use it to raise the threshold for mouse
1610 movement event generation.
1612 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
1614 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
1615 specifies (reverse . t), reverse the initial screen colors.
1616 (IT_set_frame_parameters): If the property is foreground-color,
1617 but we are reversing the colors, set bg_set, not fg_set.
1618 Likewise for setting background-color and reversing: set fg_set.
1619 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
1622 * xfaces.c (Finternal_set_lisp_face_attribute)
1623 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
1626 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1628 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
1629 to a single slash in the middle of file names.
1631 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
1632 Accept only alphanumeric time zone names.
1634 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
1636 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1637 a widget to zero height.
1639 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1641 * window.c (Fwindow_end): Call move_it_past_eol only if
1642 ending up on a partially visible line.
1644 2001-03-01 Dave Love <fx@gnu.org>
1646 * ccl.c (Fccl_execute): Doc fix.
1648 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1650 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
1651 of the tool bar before calling x_figure_window_size.
1653 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
1654 NULL after destroying it, otherwise XTread_socket can access a
1655 destroyed widget when input is unblocked.
1657 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
1659 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
1660 same name as before, although there was a change in fontsets.
1662 2001-02-28 Ken Raeburn <raeburn@gnu.org>
1664 * lisp.h (Fframe_parameter): Declare.
1666 * window.c (set_window_buffer): Field vscroll is an int, not a
1669 2001-02-28 Gerd Moellmann <gerd@gnu.org>
1671 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
1674 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
1677 * alloc.c (toplevel): Include process.h.
1678 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
1679 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
1680 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
1681 (allocate_vector, allocate_hash_table, allocate_window)
1682 (allocate_frame, allocate_process, allocate_other_vector):
1684 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
1685 (mark_maybe_pointer): New function.
1686 (mark_memory): Also mark Lisp data to which only pointers
1687 remain and not Lisp_Objects.
1688 (min_heap_address, max_heap_address): New variables.
1689 (mem_find): Return MEM_NIL if START is below min_heap_address or
1690 above max_heap_address.
1691 (mem_insert): Compute min_heap_address and max_heap_address.
1693 * process.c (make_process): Use allocate_process.
1695 * frame.c (make_frame): Use allocate_frame.
1697 * window.c (make_window, make_dummy_parent): Use allocate_window.
1698 (Fcurrent_window_configuration): Use allocate_other_vector.
1700 * lisp.h (allocate_vectorlike): Remove prototype.
1701 (allocate_vector, allocate_other_vector, allocate_frame)
1702 (allocate_window, allocate_process, allocate_hash_table):
1705 * fns.c (Fdelete, larger_vector): Use allocate_vector.
1706 (make_hash_table, copy_hash_table): Use allocate_hash_table.
1708 2001-02-27 Kenichi Handa <handa@etl.go.jp>
1710 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1711 treat the produced bytes as a valid multibyte sequence.
1713 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1714 (ccl_driver) <CCL_WriteMultibyteChar2>:
1715 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1716 <ccl_finish>: Set ccl->eight_bit_control properly.
1718 * ccl.h (struct ccl_program): New member eight_bit_control.
1720 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1722 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1723 accessible_keymaps_char_table.
1724 (accessible_keymaps_char_table): Obey `is_metized'.
1725 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1728 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1730 * dispnew.c: Check HAVE_TERM_H before including term.h.
1732 2001-02-24 Andrew Innes <andrewi@gnu.org>
1734 * makefile.w32-in: Update copyright notice.
1736 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1738 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1740 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1742 * Makefile.in (lisp): Add international/utf-8.elc.
1744 * fontset.c (Fnew_fontset): Fix handling of the case that an
1745 element of FONTLIST is a cons of family and registry.
1747 2001-02-23 Jason Rumney <jasonr@gnu.org>
1749 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1750 to height unconditionally.
1752 * w32term.c (x_set_glyph_string_background_width): Extend the
1753 background face to the end of the drawing area in the text area, only.
1754 (x_insert_glyphs): Call window_box_left to obtain the left
1755 x-coordinate of the area to shift.
1757 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
1760 2001-02-22 Andrew Innes <andrewi@gnu.org>
1762 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
1763 ($(BLD)\dispnew.obj):
1764 ($(BLD)\editfns.obj):
1765 ($(BLD)\fileio.obj):
1766 ($(BLD)\filelock.obj):
1767 ($(BLD)\keyboard.obj):
1768 ($(BLD)\w32proc.obj):
1769 ($(BLD)\process.obj):
1770 ($(BLD)\sysdep.obj): Ditto.
1772 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
1774 ($(BLD)/dispnew.$(O)):
1775 ($(BLD)/editfns.$(O)):
1776 ($(BLD)/fileio.$(O)):
1777 ($(BLD)/filelock.$(O)):
1778 ($(BLD)/keyboard.$(O)):
1779 ($(BLD)/w32proc.$(O)):
1780 ($(BLD)/process.$(O)):
1781 ($(BLD)/sysdep.$(O)): Ditto.
1783 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1785 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1786 at the start of the function, check that the \n in it->c is
1787 from the iterator's current position.
1789 * xdisp.c (handle_single_display_prop): Add parameter
1790 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1791 properties which replace the display of text with something else.
1792 (handle_display_prop): Call handle_single_display_prop with
1793 additional argument saying if we already replaced text display
1794 with something else. Use AREF.
1795 (with_echo_area_buffer_unwind_data, display_menu_bar)
1796 (decode_mode_spec_coding): Use AREF and ASIZE.
1798 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1799 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1800 * vmstime.h: Files removed.
1802 * unexencap.c, unexfx2800.c: Files removed.
1804 * dispnew.c (direct_output_for_insert): Give up if we are showing
1805 a message or just cleared the message because we might need to
1806 resize the echo area window or display an empty echo area.
1808 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1810 * xdisp.c (redisplay_internal): Do the
1811 mark_window_display_accurate after all windows have been
1812 redisplayed because this call resets flags in buffers which are
1813 needed for proper redisplay.
1815 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1816 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1819 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1820 busy_window to hourglass_window, busy_p to hourglass_p.
1822 * msdos.h (struct x_output): Rename busy_window to
1823 hourglass_window, busy_p to hourglass_p.
1825 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1826 busy_window to hourglass_window, busy_p to hourglass_p.
1828 * xfns.c: Rename everything containing *busy_cursor* and similar
1830 (syms_of_w32fns): Rename x-busy-pointer-shape to
1831 x-hourglass-pointer-shape, display-busy-cursor to
1832 display-hourglass, busy-cursor-delay to hourglass-delay.
1834 * w32fns.c: Rename everything containing *busy_cursor* and similar
1836 (syms_of_w32fns): Rename x-busy-pointer-shape to
1837 x-hourglass-pointer-shape, display-busy-cursor to
1838 display-hourglass, busy-cursor-delay to hourglass-delay.
1840 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1843 * dispextern.h (start_hourglass, cancel_hourglass)
1844 (display_hourglass_p): Renamed from *busy_cursor*.
1846 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1848 * keyboard.c (read_char): When an event from unread-command-events
1849 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1851 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1852 equal to the current buffer.
1854 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1855 nil, otherwise we're left with truncate_lines t when a message
1856 is printed with message-truncate-lines bound to t.
1858 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1860 * window.c (Fmove_to_window_line): Undo last change.
1861 (displayed_window_lines): Call line_bottom_y to determine
1862 the line's bottom position.
1864 * dispextern.h (line_bottom_y): Add prototype.
1866 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1867 (pos_visible_p): Use it.
1869 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1870 set redisplaying_p to 0 here instead of in Frecursive_edit.
1871 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1874 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1876 (syms_of_xdisp): Initialize new variables.
1877 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1878 Specbind `inhibit-menubar-update' when updating the menu bar.
1880 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1883 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1886 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1889 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1890 to the start of the file.
1892 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1894 * window.c (set_window_buffer): Fix last change.
1896 * window.c (set_window_buffer): Set window's vscroll to 0.
1898 * window.c (coordinates_in_window): Increase width of area
1899 where the vertical line can be dragged.
1901 * xterm.c (x_set_glyph_string_background_width): Extend the
1902 background face to the end of the drawing area in the text
1905 * xdisp.c (handle_single_display_prop): Set iterator's position
1906 to where the `display' property starts, like for images.
1907 (dump_glyph): New function.
1908 (dump_glyph_row): Use it. Dump info about marginal areas.
1910 * dispnew.c (direct_output_for_insert): Recognize more cases where
1911 glyphs can be written instead of being inserted.
1913 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1914 the left x-coordinate of the area to shift.
1916 * dired.c (directory_files_internal): Set result list to nil
1919 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1921 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1922 invalid multibyte sequence, treat *SRC as a character of
1925 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1927 * textprop.c (Fset_text_properties): Doc fix.
1929 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1931 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1933 2001-02-14 Dave Love <fx@gnu.org>
1935 * coding.c: Doc and message fixes.
1937 2001-02-14 Andrew Innes <andrewi@gnu.org>
1939 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1940 Emacs frame above the screen size.
1942 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1944 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1946 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1948 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1949 case that TO ends up beyond ZV after running before-change-functions.
1951 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1952 the selected window if it is showing the buffer in question.
1954 * dired.c (directory_files_internal): Initialize errno.
1955 (toplevel): Include errno.h.
1957 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1959 * xfaces.c (best_matching_font): New parameter width_ratio.
1960 Multiply avgwidth by width_ratio.
1961 (choose_face_font): Call best_matching_font with width_ratio
1962 calculated from the column width of C.
1964 2001-02-12 Andrew Innes <andrewi@gnu.org>
1966 The following changes are to draw box lines inside characters area
1967 if line-width is negative.
1969 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1970 face->box_line_width is negative.
1971 (x_produce_stretch_glyph): Likewise.
1972 (x_produce_glyphs): Likewise.
1973 (x_estimate_mode_line_height): Likewise.
1974 (x_draw_glyph_string_background): Likewise.
1975 (x_draw_glyph_string_foreground): Likewise.
1976 (x_draw_composite_glyph_string_foreground): Likewise.
1977 (x_draw_glyph_string_box): Likewise.
1978 (x_draw_image_foreground): Likewise.
1979 (x_draw_image_relief): Likewise.
1980 (x_draw_image_foreground_1): Likewise.
1981 (x_draw_image_glyph_string): Likewise.
1983 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1985 The following changes are to draw box lines inside characters area
1986 if line-width is negative.
1988 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1989 face->box_line_width is negative.
1990 (x_produce_stretch_glyph): Likewise.
1991 (x_produce_glyphs): Likewise.
1992 (x_estimate_mode_line_height): Likewise.
1993 (x_draw_glyph_string_background): Likewise.
1994 (x_draw_glyph_string_foreground): Likewise.
1995 (x_draw_composite_glyph_string_foreground): Likewise.
1996 (x_draw_glyph_string_box): Likewise.
1997 (x_draw_image_foreground): Likewise.
1998 (x_draw_image_relief): Likewise.
1999 (x_draw_image_foreground_1): Likewise.
2000 (x_draw_image_glyph_string): Likewise.
2002 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2003 and :line-width can be negative.
2004 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2006 2001-02-09 Jason Rumney <jasonr@gnu.org>
2008 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2009 characters the same as ASCII and latin-1.
2010 (x_display_and_set_cursor): Check for the focus frame's selected
2011 window instead of selected_window.
2012 (x_after_update_window_line): Don't clear if frame's internal
2013 border width is zero.
2014 (x_new_font): Don't change a tooltip's size.
2015 (w32_initialize): Set char_ins_del_ok to 1.
2017 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2018 (x_set_font): If font hasn't changed, avoid recomputing
2019 faces and other things.
2020 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2021 (Fx_create_frame): Add the tool bar height to the frame height.
2022 (x_create_tip_frame): Prevent changing the tooltip's
2023 background color by specifying a color for the default font
2025 (Qcancel_timer): New variable.
2026 (syms_of_w32fns): Initialize and staticpro it.
2027 (Fx_hide_tip, Fx_show_tip): Use it.
2028 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2030 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2032 * w32.c (init_environment): Duplicate local string before putenv.
2034 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2036 * charset.c (Fstring): A typo.
2038 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2040 * charset.c (Fstring): If all arguments are less than 256, return
2043 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2044 return a unibyte string.
2046 * coding.c (code_convert_region): After detecting a coding, if
2047 nothing found, set coding->composing to COMPOSITION_NO.
2048 (decode_coding_string): Likewise.
2050 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2052 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2055 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2057 * charset.c (parse_str_to_multibyte): New function.
2059 * charset.h (parse_str_to_multibyte): Extern it.
2061 * print.c (print_string): If we are going to print a unibyte
2062 string into a multibyte buffer, convert the string to multibyte by
2065 2001-02-06 Andrew Innes <andrewi@gnu.org>
2067 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2068 been created. It seems we can get sent window messages such as
2069 WM_ERASEBKGND before we properly update a frame.
2071 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2073 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2074 Avoid some unnecessary cursor positioning.
2076 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2078 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2079 (LFACE_AVGWIDTH): New macro.
2081 (check_lface_attrs): Check LFACE_AVGWIDTH.
2082 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2083 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2084 (merge_face_vectors): Check LFACE_AVGWIDTH.
2085 (Finternal_make_lisp_face): Use AREF.
2086 (xm_set_menu_resources_from_menu_face)
2087 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2088 (Finternal_lisp_face_empty_p): Use AREF.
2089 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2090 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2091 Compare average widths..
2092 (best_matching_font): Arrange for comparing average widths.
2094 * dispextern.h (enum lface_attribute_index):
2095 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2097 2001-02-05 Dave Love <fx@gnu.org>
2099 * puresize.h: Revert last change following loadup.el change.
2101 2001-02-05 Andrew Innes <andrewi@gnu.org>
2103 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2104 invocation of temacs, to work with Windows 2000.
2105 (bootstrap-emacs): Ditto.
2107 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2109 * xterm.c (x_display_and_set_cursor): Check for the focus
2110 frame's selected window instead of selected_window.
2112 * xdisp.c (try_scrolling): If point is in the line below the
2113 window, make sure to move the iterator at least a canonical
2116 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2118 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2120 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2121 If invalid, execute CCL_INVALID_CMD.
2122 (ccl_driver): If the CCL program is terminated because of
2123 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2124 destination instead of throwing them away.
2126 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2128 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2129 faces and other things.
2131 * xdisp.c (get_next_display_element): Fix case of empty
2132 display table entry.
2134 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2136 * editfns.c (Fconstrain_to_field): Doc fix.
2138 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2139 into `thoroughly', to make it consistent with the doc string.
2141 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2143 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2145 * search.c (search_buffer): Call set_search_regs with a byte
2146 position, not a character position.
2148 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2151 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2153 * frame.c (Fmodify_frame_parameters): Doc fix.
2155 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2157 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2158 identifier which is not reserved by Standard C.
2160 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2162 * window.c (enum window_part): New enumeration.
2163 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2165 (coordinates_in_window): Return an enumerator from enum
2166 window_part. Fix handling of right scroll bar.
2167 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2168 `right-fringe' instead of `left-bitmap-area' and
2169 `right-bitmap-area'. Use enumerators from enum window_part
2170 instead of hard-coded integers.
2171 (check_window_containing, window_from_coordinates):
2172 Use enumerators from enum window_part instead of hard-coded integers.
2173 (syms_of_window): Replace Qleft_bitmap_area and
2174 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2176 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2178 * editfns.c (Fformat_time_string): Doc fix.
2180 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2182 * keymap.c (Fwhere_is_internal): Use the first valid binding
2183 if no ascii binding is found (when firstonly is t).
2185 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2187 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2188 instead of Finteractive_p.
2190 * lisp.h (interactive_p): Add prototype.
2192 * eval.c (interactive_p): New function.
2193 (Finteractive_p): Use it.
2195 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2197 2001-01-31 Dave Love <fx@gnu.org>
2199 * .gdbinit (hook-run): Define to run xreload.
2201 * textprop.c (Fset_text_properties): Fix newline in doc string.
2203 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2205 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2206 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2208 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2209 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2210 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2212 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2215 2001-01-30 Dave Love <fx@gnu.org>
2217 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2220 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2222 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2223 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2225 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2227 * textprop.c (Fset_text_properties): Doc fix.
2229 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2231 * xdisp.c (forward_to_next_line_start): Remove xassert.
2233 2001-01-29 Jason Rumney <jasonr@gnu.org>
2235 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2236 returning without releasing it.
2238 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2240 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2241 for '^', '$', and '\0'.
2243 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2245 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2246 regex for '^', '$', and '\0'.
2248 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2249 only if current_sblock has been initialized.
2251 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2252 terminal frame even if it is the only visible frame.
2254 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2256 * fontset.c (font_family_registry): Even if FONTNAME conform to
2257 XLFD, if it specifies other fields than family and registry,
2258 return FONTANME. New argument FORCE if nonzero cancel that feature.
2259 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2260 a signle byte character. Don't set FAMILY part to nil here.
2261 It is handled by the caller choose_face_font.
2262 (Fnew_fontset): Call font_family_registry with FORCE 0.
2263 (Fset_fontset_font): Likewise.
2265 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2267 * xdisp.c (display_line): Don't treat a newline as fitting
2270 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2272 * window.c (size_window): Set the window's orig_top to nil when
2273 changing heights, so that a future shrink_mini_window won't
2274 restore a bogus height.
2276 * frame.c (do_switch_frame): If selected frame has a mini-window,
2277 resize that to exact size.
2279 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2281 * xdisp.c (display_line): Simplify check for glyphs fitting
2282 entirely in the line.
2284 * xfns.c (xic_style): New variable.
2285 (create_frame_xic): Move static variable to global scope for
2286 the case that `static' gets defined away.
2288 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2290 * coding.c (decode_coding): Set a flag for inhibiting
2292 (code_convert_region): Always set saved_coding_symbol.
2293 (decode_coding_string): Likewise. Update coding->symbol when we
2294 encounter a inconsistent eol by the same way as code_convert_region.
2296 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2298 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2301 * xterm.c (x_after_update_window_line): Don't clear if frame's
2302 internal border width is zero.
2303 (x_clear_area): New function.
2304 (x_after_update_window_line, x_clear_end_of_line)
2305 (x_scroll_bar_create, x_scroll_bar_set_handle)
2306 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2307 instead of XClearArea.
2309 * xterm.h (x_clear_area): Add prototype.
2311 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2312 which doesn't seem necessary anymore with Lesstif 0.92.
2314 2001-01-25 Dave Love <fx@gnu.org>
2316 * puresize.h (BASE_PURESIZE): Up to 720000.
2318 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2320 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2322 * xdisp.c (echo_area_display): Don't call redisplay_internal
2323 when Emacs is shutting down. We can't run hooks etc. that
2324 would be necessary to do a redisplay.
2326 * lread.c (read_integer): Use type EMACS_INT instead of int.
2328 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2330 * ccl.c (ccl_driver): Fix last change.
2332 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2334 * ccl.h (sturct ccl_program): New member suppress_error.
2336 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2337 insert error message to the output.
2338 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2340 * coding.h (struct coding_system): New member suppress_error.
2342 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2343 (Fset_terminal_coding_system_internal): Set the member
2344 suppress_error to 1.
2345 (Fset_safe_terminal_coding_system_internal): Likewise.
2347 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2349 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2350 as if it was a `charset'.
2352 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2354 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2355 value in where_is_cache; the next lookup in the cache returns
2356 something bogus if we do.
2358 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2360 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2361 if HAVE_WINDOW_SYSTEM isn't defined.
2363 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2365 * fns.c (sweep_weak_table): Fix code taking items out of
2366 the hash collision chain. Some cleanup.
2368 * xterm.c (x_new_font): Don't change a tooltip's size.
2370 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2371 background color by specifying a color for the default font
2374 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2376 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2377 a workaround for SunOS 4's cc.
2378 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2379 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2380 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2383 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2385 * xterm.c (x_set_window_size_1): New function extracted from
2387 (x_set_window_size): Use it.
2388 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2389 doesn't have a widget, like tooltips.
2391 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2393 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2395 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2397 * fns.c (Fset_char_table_default): Fix to make sub char-table
2400 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2402 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2403 a desired tool bar string, even if there are no tool bar items.
2405 * xdisp.c (Ftool_bar_lines_needed): New function.
2406 (syms_of_xdisp): Defsubr it.
2408 * editfns.c (Fformat): Don't extend text properties from arguments
2409 to padding chars in the result.
2411 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2413 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2415 2001-01-20 Andrew Innes <andrewi@gnu.org>
2417 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2418 (w32_initialize): Don't set term hooks that aren't actually needed
2421 * xfaces.c (realize_default_face):
2423 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2425 * xdisp.c (handle_single_display_prop): Remove references to
2426 FRAME_W32_CONSOLE_P.
2428 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2430 * frame.h (output_method): Remove output_w32_console method.
2431 (FRAME_W32_CONSOLE_P): Remove macro.
2433 * frame.c (Qw32_console): Remove variable.
2434 (Fframep): Remove references to it.
2435 (syms_of_frame): Ditto.
2436 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2438 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2441 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2443 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2445 2001-01-19 Andrew Innes <andrewi@gnu.org>
2447 * w32.c (init_environment): Add a version-independent site-lisp
2448 directory to EMACSLOADPATH, after the version dependent one.
2450 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2452 * editfns.c (Fbuffer_substring): Doc fix.
2454 * xdisp.c (message_dolog, message2, message2_nolog):
2455 Rename parameter LEN to NBYTES.
2457 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2459 * charset.c (strwidth): Use c_string_width.
2460 (c_string_width): New function.
2461 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2464 * charset.h (c_string_width, lisp_string_width): Extern them.
2466 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2468 * indent.c (check_composition): Check validity of composition.
2470 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2471 characters by calling c_string_width.
2472 (x_consider_frame_title): Get byte length of frame tile string
2474 (display_mode_element): Pay attention to width of non-ASCII
2475 characters by calling strwidth.
2477 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2479 * xfns.c (Qcancel_timer): New variable.
2480 (syms_of_xfns): Initialize and staticpro it.
2481 (Fx_hide_tip, Fx_show_tip): Use it.
2482 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2484 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2486 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2488 * window.h (WINDOW_LIVE_P): New macro.
2490 * window.c (window_size_fixed): New variable.
2491 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2494 * eval.c (specbind): If binding a per-buffer variable which
2495 doesn't have a buffer-local value in the current buffer, change
2496 the global value by changing the value of the symbol bound in all
2497 buffers not having their own value, to make it consistent with
2498 what happens with other buffer-local variables.
2500 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2502 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2503 when searching for a newline.
2505 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2507 * xdisp.c (display_string): Fix previous change.
2509 2001-01-18 Jason Rumney <jasonr@gnu.org>
2511 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2512 GLYPH_DEBUG is defined.
2513 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2514 true for images with `:ascent 100'.
2515 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2516 meantime, use face MOUSE_FACE_ID.
2517 If first glyph isn't a character glyph, use the ASCII NUL
2518 character to determine the face.
2519 (expose_area): Do not treat left margin specially.
2520 (note_mode_line_highlight): If no local_map, check global keymap.
2521 (note_mouse_highlight): Initialize overlay.
2522 (clear_mouse_face): Don't return if tip_frame is non-nil.
2523 (show_scroll_bars): Remove unused function.
2524 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2525 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2527 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2528 (x_free_frame_resources): Unload relief colors.
2530 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2532 * xdisp.c (forward_to_next_line_start): Avoid calling
2533 get_next_display_element when the newline is already found.
2534 This may change the iterator's position, when its current position is
2535 equal to the iterator's stop_charpos.
2537 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2538 zero, use this method only at the end of a line.
2540 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2541 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2542 if SCALABLE_FONTS_P is set.
2544 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2545 so that scalable fonts are included.
2547 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2548 In the cache, use a key containing the information if scalable
2550 (x_load_font): Adapt to change of keys in the font cache.
2552 2001-01-17 Kim F. Storm <storm@filanet.dk>
2554 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
2555 XListFonts to take advantage of font caching.
2557 * xterm.c (x_list_fonts): Ensure caching font information when
2558 called for a null frame, which is the case frequently when Emacs
2561 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2563 * xfns.c (QCconversion): Replaces QCalgorithm.
2565 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
2567 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
2570 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
2571 not everything could be displayed.
2573 * line.h, x-list-font.c: Files removed because unused.
2575 2001-01-17 Andrew Innes <andrewi@gnu.org>
2577 * dired.c (directory_files_internal): Convert result from readdir
2578 to a unibyte string initially, to avoid possible misinterpretation
2579 of some bytes as the internal form of Emacs characters.
2581 2001-01-17 Kenichi Handa <handa@etl.go.jp>
2583 * fns.c (concat): Be sure to avoid putting the same `composition'
2584 property on the adjacent regions.
2586 2001-01-16 Gerd Moellmann <gerd@gnu.org>
2588 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
2589 (Fscroll_right, Fscroll_left): Set it here instead, if called
2592 * buffer.c (Fset_buffer_modified_p): Set buffer's
2593 prevent_redisplay_optimizations_p flag.
2595 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
2596 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
2597 with additional arg.
2599 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
2602 * xdisp.c (redisplay_preserve_echo_area): Add parameter
2603 FROM_WHERE, for debugging.
2605 2001-01-16 Kenichi Handa <handa@etl.go.jp>
2607 * ccl.c (Fregister_ccl_program): Handle the return value of
2608 resolve_symbol_ccl_program correctly.
2609 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
2611 2001-01-15 Gerd Moellmann <gerd@gnu.org>
2613 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
2614 has gone in the meantime, use face MOUSE_FACE_ID.
2616 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
2617 If x_display_info_for_display returns null, don't try to close
2618 the display; we didn't open it.
2620 * dispnew.c (save_or_restore_current_matrices): Function removed.
2621 (save_current_matrix, restore_current_matrix): New functions.
2622 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
2623 restore the frame's current matrix. Due to the glyph pointer
2624 setup done in adjust_glyph_matrix, there is no easy way to make
2625 saving the current matrix in the desired matrix generally correct,
2628 2001-01-15 Kenichi Handa <handa@etl.go.jp>
2630 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
2632 (display_line): Optimize for wide characters.
2633 (display_string): Don't try to display a multi-column character
2634 partially. On ttys, produce more than one truncation glyph for
2635 multi-column characters that don't fit on the line.
2637 2001-01-13 Kenichi Handa <handa@etl.go.jp>
2639 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
2640 Define it instead of WORDS_BIGENDIAN. Caller changed.
2642 2001-01-13 Jason Rumney <jasonr@gnu.org>
2644 * w32fns.c (Fimage_size, image_ascent, lookup_image)
2645 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
2646 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2647 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
2649 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
2650 (x_draw_image_relief, x_draw_image_foreground_1)
2651 (x_draw_image_glyph_string): Adapt to change of image margins.
2653 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
2656 * w32bdf.c (search_file_line, get_cached_font_char)
2657 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
2659 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
2661 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
2662 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
2663 (Fw32_send_sys_command): Remove unused variables.
2664 (w32_msg_pump): Add parentheses.
2666 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
2667 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
2670 2001-01-12 Gerd Moellmann <gerd@gnu.org>
2672 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
2673 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
2674 being a pair of margins.
2675 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
2676 to DEFVAR_LISP. Extend doc.
2678 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
2680 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
2681 pair of integers `(X . Y)', use X for the horizontal and Y for the
2683 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
2684 (parse_image_spec): Check it.
2685 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2686 (tiff_format, gif_format, gs_format):
2687 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
2689 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
2690 (x_draw_image_relief, x_draw_image_foreground_1)
2691 (x_draw_image_glyph_string): Adapt to the change of image margins.
2693 * dispextern.h (struct image): Replace member `margin' with
2694 `hmargin' and `vmargin'.
2696 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
2699 * dispnew.c (update_text_area): Put code which decrements the
2700 stop position when the row's face extends to the end of the
2703 * xfns.c (x_set_mouse_color): Fix color allocation.
2705 * keyboard.c: Call get_local_map with new argument list.
2707 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
2709 * intervals.h (enum map_property): Removed.
2710 (get_local_map): Change prototype.
2712 * keymap.c: Call get_local_map with new argument list.
2713 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2715 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2717 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2718 of the size needed for the tool bar string. For the last image,
2719 use a `display' property that reaches to the end of the string.
2721 * xselect.c (selection_request_dpyinfo): New variable.
2722 (x_handle_selection_request): Set it.
2723 (x_selection_request_lisp_error): Don't call
2724 x_decline_selection_request if selection request's display has
2727 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2728 Do the unregister_colors before calling XFreeColors.
2730 2001-01-10 Dave Love <fx@gnu.org>
2732 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2733 ${SOME_MACHINE_LISP}, not ${lisp}.
2735 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2737 * xdisp.c (display_line): On ttys, produce more than one truncation
2738 glyph for multi-column characters that don't fit on the line.
2740 * xselect.c (x_reply_selection_request): Add a comment.
2742 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2743 XkbGetNames instead of XkbGetKeyboard.
2745 2001-01-10 Dave Love <fx@gnu.org>
2747 * sysdep.c (random): Revert the declaration.
2749 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2751 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2752 Call function string_bytes.
2753 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2755 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2756 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2757 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2758 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
2760 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
2761 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
2762 after sweeping strings, and at the end.
2763 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
2765 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
2766 ensure that pop_message is called.
2768 * keyboard.c (Fexecute_extended_command): Use a
2769 record_unwind_protect to ensure that pop_message is called.
2771 * lisp.h (push_message_unwind): Add prototype.
2773 * xdisp.c (push_message_unwind): New function.
2775 * fileio.c (do_auto_save_unwind): Do the pop_message here
2776 instead of in Fdo_auto_save.
2777 (Fdo_auto_save): Don't call pop_message.
2779 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2781 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2784 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2786 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2787 when increasing window's vscroll.
2789 * macros.c (Qkbd_macro_termination_hook): New variable.
2790 (syms_of_macros): Initialize and staticpro it.
2791 (pop_kbd_macro): Run kbd-macro-termination-hook.
2793 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2795 2001-01-07 Dave Love <fx@gnu.org>
2797 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2798 arglist, for documentation's sake.
2800 2001-01-06 Andrew Innes <andrewi@gnu.org>
2802 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2805 2001-01-05 Andrew Innes <andrewi@gnu.org>
2807 * term.c (update_end): Don't check updating_frame; for some reason
2808 this can be 0 sometimes, such as after dismissing a popup menu,
2809 and isn't necessary given the explicit frame argument.
2811 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2813 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2814 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2816 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2818 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2820 * xfns.c (x_create_tip_frame): Preserve the value of
2821 face_change_count around the creation of the tip frame.
2823 * xfns.c (last_show_tip_args): New variable.
2824 (compute_tip_xy): New function.
2825 (Fx_show_tip): Reuse an existing tip frame, if possible.
2826 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2828 2001-01-04 Dave Love <fx@gnu.org>
2830 * editfns.c (Fformat): Doc fix.
2832 * systime.h (set_file_times): Prototype.
2834 * widget.h (EmacsFrameSetCharSize_): Prototype.
2836 * sysdep.c (random, srandom): Declare explicitly.
2838 * dispextern.h (move_it_vertically_backward): Declare.
2840 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2842 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2843 like in Fx_create_frame.
2845 * xfaces.c (set_font_frame_param): Don't do anything for
2846 non-graphical frames.
2848 * window.c (Fdelete_other_windows): Set window's window_end_valid
2849 to nil when changing the window's start. Don't change the
2850 window's start when its top position hasn't changed. If we do,
2851 this will set the window's optional_new_start, which act's like a
2852 force_start during redisplay with C-x 1 M-> under particular
2853 circumstances (see report from Per Starback to emacs-pretest-bug
2856 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2858 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2859 short cut at the start of the function. Add an assertion.
2860 (reseat_at_next_visible_line_start): Add an assertion.
2862 * window.c (Frecenter): When changing the window start, set the
2863 window's window_end_valid to nil.
2864 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2866 * dispextern.h (move_it_past_eol): Add prototype.
2868 * xdisp.c (move_it_past_eol): New function.
2870 * window.c (Fwindow_end): Doc fix.
2872 2001-01-03 Dave Love <fx@gnu.org>
2874 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2876 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2878 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2879 the enabled_p flag of the glyph row at window_end_vpos to 0.
2880 (handle_single_display_prop): Fix last change.
2882 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2884 * window.c (Frecenter): Doc fix.
2886 2001-01-02 Andrew Innes <andrewi@gnu.org>
2888 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2890 * frame.h (output_method): Add output_w32_console method.
2891 (FRAME_W32_CONSOLE_P): New macro.
2893 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2894 use output_w32_console method.
2895 (Qw32_console): New Lisp_Object.
2896 (Fframep): Return it.
2897 (syms_of_frame): Init it.
2898 (Fframe_parameters): Report w32console as font for w32_console frames.
2900 * xfaces.c (realize_default_face): Set face foreground and
2901 background to unspecified for w32_console frames.
2902 (realize_face): Realize face cache for w32_console frames.
2903 (realize_tty_face): Accept w32_console frames.
2905 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2906 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2907 necessary, even if running interactively.
2909 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2912 * w32term.c (x_update_begin):
2916 (x_change_line_highlight):
2921 (w32_reassert_line_highlight):
2922 (w32_frame_rehighlight):
2923 (w32_frame_raise_lower): Do nothing if not w32 frame.
2925 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2927 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2928 system doesn't tell us directly.
2929 (Fx_display_visual_class): Implement properly.
2931 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2933 * window.c (Frecenter): Handle centering in graphical frames
2934 specially. Centering on the basis of line counts doesn't work
2935 reliably with variable-height lines.
2937 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2939 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2942 * composite.c (run_composition_function): Remove unused var `val'.
2943 (update_compositions): Remove unused variable `hook'.
2945 * intervals.c (get_local_map): Remove unused variable `tem'.
2947 * doprnt.c (doprnt1): Remove unused variable `size'.
2949 * fns.c (Flength): Remove unused variable `tail'.
2950 (Fdelete): Remove unused variable `size'.
2952 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2955 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2957 * data.c (find_symbol_value): Remove extra 3rd argument in the
2958 call to swap_in_symval_forwarding.
2960 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2962 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2963 (trivial_regexp_p): Remove unused variable `c'.
2964 (boyer_moore): Remove unused variable `k'.
2966 * indent.c (current_column): Remove unused variable `stopchar'.
2967 (Fcompute_motion): Remove unused variable `contin'.
2969 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2971 * dired.c (directory_files_internal): Fix a typo in a comment.
2972 Remove an unused variable `handler'.
2973 (file_name_completion): Remove unused function-scope variable `dp'.
2974 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2977 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2979 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2981 (Fmarker_insertion_type): Remove unused variable `buf'.
2983 * insdel.c (make_gap): Remove unused variable `result'.
2985 * keyboard.c (record_char): Remove unused function-scope var `help'.
2986 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2987 (menu_bar_items): Remove unused function-scope variable `tem'.
2989 * fontset.c (fontset_ref): Remove unused variable `i'.
2990 (fontset_set): Remove unused variables `j' and `tmp'.
2991 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2992 (make_fontset_for_ascii_face): Remove unused variable `name'.
2993 (fs_load_font): Remove unused variable `font_idx'.
2994 (fs_query_fontset): Remove unused function-local variable `fontset'.
2995 (list_fontsets): Remove unused variable `tail'.
2996 (Fnew_fontset): Remove unused variables `family' and `registry'.
2997 (accumulate_font_info): Remove unused variable `tmp'.
2998 (Ffontset_font): Remove unused variable `id'.
2999 (syms_of_fontset): Remove unused variable `i'.
3001 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3003 (lookup_image): Remove unused variable `file'.
3004 (xbm_load): Remove unused variables `bitmap_data', `height', and
3005 `width'. Remove function-local variable `i', leave the
3007 (gif_load): Remove unused variable `inc'.
3009 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3010 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3011 leave only the one in the inner block.
3013 * xfaces.c (face_fontset, realize_default_face): Remove unused
3015 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3017 * term.c (encode_terminal_code): Remove unused variable `c'.
3019 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3020 char *' instead of `char *'.
3022 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3023 (Fget_unused_category): Remove unused variable `docstring_vector'.
3024 (Fchar_category_set): Remove unused variables `val', `charset',
3027 * coding.c (detect_coding_iso2022, setup_coding_system):
3028 Remove unused variable `i'.
3029 (detect_coding_mask): Remove unused variable `idx'.
3030 (detect_coding): Remove unused variable `i'.
3031 (ccl_coding_driver): Remove unused variable `result'.
3032 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3033 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3034 (encode_coding_string): Remove unused variables `gcpro1' and
3035 `saved_coding_symbol'.
3036 (Ffind_coding_systems_region_internal): Remove function-local
3037 variable args[], leave only the block-local one.
3038 (code_convert_region1): Remove unused variable `len'.
3040 * charset.c (char_printable_p): Remove unused variable `chars'.
3041 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3042 (str_to_multibyte): Remove unused variable `c'.
3044 * window.c (size_window): Remove block-local variable `min_size'.
3046 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3047 `header_line_height'.
3048 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3049 enum display_element_type.
3051 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3053 * xterm.c (x_connection_closed): Catch X errors around all
3054 statements that call X. Save away the error message in a local copy.
3056 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3059 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3060 in or at the start of invisible text.
3062 * dispnew.c (update_window): Don't check_current_matrix_flags.
3064 2001-01-01 Jason Rumney <jasonr@gnu.org>
3066 * w32fns.c (x_figure_window_size): Do not allow new_height and
3067 new_width of frame to override specified values.
3069 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3071 * composite.c (find_composition): Fix a code for searching backward.
3073 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3075 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3076 (update_window) [GLYPH_DEBUG]: Call it.
3077 (scrolling_window): Prevent including current rows which are below
3078 what's displayed in the window.
3080 * xdisp.c (try_window_reusing_current_matrix)
3081 <new start <= old start>: Disable rows in the current matrix
3082 which are below the window after scrolling.
3084 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3085 is zero. It's not worth the complexity.
3086 (invisible_text_between_p): Put in #if 0 because unused.
3088 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3090 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3091 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3093 * keyboard.c (echo_char): If C is an integer, always call
3094 push_key_description. Former code could signal an invalid
3097 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3098 If set, print multibyte text.
3099 (Fsingle_key_description): Call push_key_description with
3100 FORCE_MULTIBYTE set.
3101 (describe_buffer_bindings): Likewise.
3103 * lisp.h (push_key_description): Add prototype.
3105 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3106 around the call to redisplay_internal.
3108 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3110 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3112 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3114 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3115 (ccl_driver): New local variable `extra_bytes'.
3117 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3119 * coding.c (setup_coding_system):
3120 Initialize coding->spec.ccl.eight_bit_carryover.
3121 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3123 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3125 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3126 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3127 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3128 (decode_composition_emacs_mule): New function.
3129 (decode_coding_emacs_mule): Decode composition sequence by calling
3130 decode_composition_emacs_mule.
3131 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3132 (encode_coding_emacs_mule): Changed from macro to function.
3133 If a text contains compositions, encode them correctly.
3134 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3135 that decoding and encoding are required.
3137 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3139 * xfaces.c (PT_PER_INCH): New macro.
3140 (xlfd_point_size): Compute real point size from font's pixel size.
3141 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3144 * .gdbinit: Comment out the line pointing to the Lesstif source
3147 * window.c (Frecenter): Use displayed_window_lines instead
3148 of window_internal_height.
3150 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3151 instead of x-toolkit-scroll-bars-p.
3152 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3154 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3155 instead of x-toolkit-scroll-bars-p.
3156 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3158 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3159 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3160 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3162 (add_window_display_history, add_frame_display_history)
3163 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3164 (build_frame_matrix_from_leaf_window): Remove unused code.
3165 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3167 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3168 (update_window) [GLYPH_DEBUG]: Likewise.
3169 (syms_of_display): Defsubr dump-redisplay-history.
3171 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3173 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3174 the end of the prompt. Set echo_after_prompt to the offset
3175 of echoptr in echobuf.
3177 * xdisp.c (init_from_display_pos): Pop until the iterator's
3178 stack is empty; there may be frames for stretch or images
3181 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3182 (save_or_restore_current_matrix): New function for the same
3183 purpose, but more efficient.
3184 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3186 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3188 * xdisp.c (syms_of_xdisp): Fix last change.
3190 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3192 * xdisp.c (syms_of_xdisp): Doc fix.
3194 * xdisp.c (redisplay_window): Remove label restore_buffers;
3195 use finish_scroll_bars instead to make sure that scroll bars
3196 are redeemed. If we don't do this, flickering can result from
3197 scroll bars being destroyed and recreated.
3199 2000-12-22 Jason Rumney <jasonr@gnu.org>
3201 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3202 in the wrong colors when the foreground is not black.
3203 (expose_window): Don't redraw the window that's currently being
3206 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3208 * window.c (size_window): When setting the window's too_small_ok
3209 flag, compare old size with minimum size depending on WIDTH_P,
3210 don't compare with window_min_width.
3212 * window.c (delete_window): Simplify somewhat.
3213 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3214 freeing window matrices. The flag windows_or_buffers_changed is
3215 set, so the next redisplay will consider all windows; this should
3218 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3220 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3222 * ccl.h (struct ccl_program): New member cr_consumed.
3224 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3225 (CCL_READ_CHAR): Handle EOL conversion here.
3226 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3228 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3230 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3232 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3233 otherwise tabs of different size compare equal.
3235 * callint.c (Fcall_interactively): Prevent a compiler warning.
3237 * print.c (print_unwind): Return nil.
3238 (PRINTDECLARE): Initialize all local variables.
3239 (print_preprocess): Add a default case.
3241 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3243 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3245 * window.c (delete_window, Fsplit_window)
3246 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3248 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3250 * dispnew.c (ensure_frame_matrix): Removed.
3251 (save_frame_matrix, restore_frame_matrix): New functions.
3252 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3254 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3255 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3257 2000-12-21 Andrew Innes <andrewi@gnu.org>
3259 * w32term.c (x_update_begin): Regenerate the palette here, rather
3260 than for each window.
3262 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3263 palette is NULL, since this corrupts memory! Also get
3264 display_info reference from frame.
3266 2000-12-21 Jason Rumney <jasonr@gnu.org>
3268 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3270 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3271 to avoid returning without releasing it.
3273 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3275 * keymap.c (push_key_description): Don't convert eight-bit-control
3276 and eight-bit-graphic to multibyte character.
3278 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3279 generic character and CODE1 is nil, return the smallest character
3282 2000-12-20 Dave Love <fx@gnu.org>
3284 * s/osf5-0.h (NSIG): Don't redefine.
3286 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3288 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3289 excluding menu-bar and tool-bar.
3290 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3291 (menu_item_p): Remove.
3292 (where_is_internal_1): Don't ignore menu-items.
3294 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3296 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3299 * window.c (make_window): Initialize window's min_hscroll.
3300 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3301 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3303 (struct saved_window): New member min_hscroll.
3304 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3305 (Fset_window_configuration): Set window's min_hscroll.
3306 (save_window_save): Save window's min_hscroll.
3307 (compare_window_configurations): Compare min_hscroll values.
3309 * window.h (struct window): New member min_hscroll.
3311 * keyboard.c (echo_prompt): Prevent a compiler warning.
3313 * xdisp.c (try_cursor_movement): Fix last change. The real
3314 condition is that PT is at the end of the row, and should
3315 be displayed at the start of the next row.
3317 * xdisp.c (try_cursor_movement): If we end on a partially
3318 visible line, end we already decided to scroll, return -1.
3320 * dispextern.h (ensure_frame_matrix): Add prototype.
3322 * window.c (delete_window, Fsplit_window)
3323 (Fset_window_configuration): Call ensure_frame_matrix.
3325 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3327 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3328 completed, call fake_current_matrices instead of marking frame
3331 2000-12-20 Jason Rumney <jasonr@gnu.org>
3333 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3335 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3337 * fns.c (Frequire): Doc fix.
3339 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3341 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3343 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3344 currently displaying a message.
3346 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3348 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3350 2000-12-18 Andrew Innes <andrewi@gnu.org>
3352 * w32.c (w32_strerror): New function.
3354 * w32.h (w32_strerror): New extern.
3356 * w32fns.c (Fw32_shell_execute): Use it.
3358 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3360 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3362 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3364 * msdos.c (IT_set_face): Obey inverse_video.
3366 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3368 * dired.c (directory_files_internal): Always return decoded filenames.
3370 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3372 * xterm.c (x_connection_closed): Prevent being called recursively
3373 because of an error condition in XtCloseDisplay.
3375 * xdisp.c (init_iterator): If noninteractive, and the frame's
3376 face cache is null, make one.
3378 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3380 * process.c (wait_reading_process_input): Check for pending
3381 input when running timers.
3383 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3385 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3387 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3389 * process.c (read_process_output): Don't run a filter if the code
3390 decoder produces nothing but carryover.
3392 2000-12-17 Andrew Innes <andrewi@gnu.org>
3394 * w32.c (sys_rename): Only check errno against EEXIST, and not
3395 EACCES, when determining whether rename failed because the target
3396 exists. This was resulting in indefinite looping on Windows 9x if
3397 the source file was locked by another process.
3399 * w32fns.c (Ffile_system_info): New function.
3400 (syms_of_w32fns): Defsubr it.
3402 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3404 * window.c (coordinates_in_window): Fix computation for
3405 position on vertical line between mode lines.
3407 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3408 Don't alter tip_frame or tip_window.
3409 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3412 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3413 Don't alter tip_frame or tip_window.
3414 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3417 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3419 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3420 be consistent with the doc string. Reported by NAKAJIMA Mikio
3421 <minakaji@osaka.email.ne.jp>.
3423 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3425 * xfaces.c (Vface_ignored_fonts): New variable.
3426 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3427 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3429 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3431 * dispnew.c (update_window): Detect pending input every nth line
3432 updated, i.e. do it depending on real work done, and not on the
3435 * xterm.c (expose_window): Don't redraw the window that's
3436 currently being updated.
3438 * window.c (Fset_window_point): Remove test for
3439 cursor_in_non_selected_windows.
3441 * lread.c (read1): Recognize end of file after `\\'.
3443 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3444 not unwind_create_frame.
3446 2000-12-15 Dave Love <fx@gnu.org>
3448 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3451 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3453 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3455 * coding.c (setup_coding_system): Clear all members of the struct
3456 coding_system at first.
3457 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3459 (code_convert_region): Don't override coding->src_multibyte and
3460 coding->dst_multibyte.
3462 * fns.c (Fmd5): Docstring improved.
3464 2000-12-15 Miles Bader <miles@gnu.org>
3466 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3467 are actually marked as mode-lines; otherwise use
3468 estimate_mode_line_height.
3470 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3472 * editfns.c (Fformat): Prevent a buffer overrun when the format
3473 specifies a precision.
3475 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3477 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3478 argument is outside the range [2..3].
3480 2000-12-14 Andrew Innes <andrewi@gnu.org>
3482 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3483 nothing to do. Bind inhibit-quit.
3484 (tip_frame): Make it a Lisp_Object.
3485 (x_create_tip_frame): Set tip_frame after it has been added to
3487 (Fx_show_tip): Don't set tip_frame here.
3488 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3489 (unwind_create_frame, unwind_create_tip_frame): New functions.
3490 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3491 while a frame is only partially constructed.
3493 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3494 (x_free_frame_resources): New function.
3495 (x_destroy_window): Use it.
3497 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3499 * xfns.c (Fx_backspace_delete_keys_p): New function.
3500 (syms_of_xfns): Defsubr it.
3502 * config.in (HAVE_XKBGETKEYBOARD): Add.
3504 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3506 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3507 Always store string in multibyte representation in echobuf.
3508 (echo_char): Always store string in multibyte representation in
3510 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3511 (read_key_sequence): Adjusted for the change of echo_prompt.
3513 * fns.c (Fmd5): Docstring improved.
3515 * lisp.h (detect_coding_system): Prototype adjusted.
3517 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3518 (detect_coding_emacs_mule, detect_coding_iso2022,)
3519 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3520 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3521 New argument MULTIBYTEP. Callers changed.
3522 (detect_coding_mask, detect_coding_system): New argument
3523 MULTIBYTEP. Callers changed.
3524 (decode_coding_string): Set coding->src_multibyte and
3525 coding->dst_multibyte before calling detect_coding and detect_eol.
3526 Update them after some coding system is detected.
3528 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3530 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3532 * keyboard.c (menu_bar_items, tool_bar_items):
3533 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3535 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3537 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3539 (unwind_create_frame, unwind_create_tip_frame): New functions.
3540 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3541 while a frame is only partially constructed.
3543 * xterm.h (x_free_frame_resources): Declare.
3545 * xterm.c (x_free_frame_resources): New function.
3546 (x_destroy_window): Use it.
3548 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3549 don't interrupt the update for pending input initially, i.e.
3550 update at least some lines.
3552 * keyboard.c (do_mouse_tracking): Make externally visible.
3554 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
3556 * xfns.c (gray_bitmap_bits): Declare `char *'.
3558 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3560 * xdisp.c (display_tool_bar_line): Make sure that tool bar
3561 lines start with a relief line.
3563 2000-12-12 Dave Love <fx@gnu.org>
3565 * window.c (Fdisplay_buffer): Doc fix.
3566 (Fwindow_list): Remove unused var.
3568 * buffer.h (mmap_set_vars): Declare.
3570 * window.h (Fset_window_point): Declare.
3572 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
3574 * msdos.c (fast_find_position): Don't overstep the last window row.
3575 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
3576 variable `area'. When looking for a row under (X,Y), give up if some
3577 of the previous rows is not enabled.
3579 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3581 * window.c (Fset_window_point): If displaying cursors in windows
3582 other than the selected window, make sure redisplay updates
3583 other windows to show the new value of point in the window.
3585 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
3587 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
3588 the buffer is the sole visible buffer when in the mini-buffer.
3590 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
3591 Bind `inhibit-read-only' to t.
3592 (unwind_with_echo_area_buffer): Use AREF.
3594 * xfns.c (Fx_hide_tip): Simplified.
3596 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
3599 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
3601 2000-12-11 Gerd Moellmann <gerd@gnu.org>
3603 * xfns.c (Fx_hide_tip): Fix last change.
3605 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
3606 nothing to do. Bind inhibit-quit.
3607 (tip_frame): Make it a Lisp_Object.
3608 (x_create_tip_frame): Set tip_frame after it has been added to
3610 (Fx_show_tip): Don't set tip_frame here.
3612 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3614 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
3617 * dispextern.h: Change external declaration of tip_frame.
3619 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
3620 return an empty string.
3622 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
3623 of the window's update_mode_line flag, since the former is set by
3624 force-mode-line-update, not the latter. This makes
3625 column-number-mode slightly faster.
3627 * xdisp.c (try_window_id) <all changes above window start>:
3630 2000-12-11 Paul Eggert <eggert@twinsun.com>
3632 * config.in (HAVE_FTELLO): Remove.
3634 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
3635 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
3637 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
3638 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
3640 2000-12-11 Miles Bader <miles@gnu.org>
3642 * window.c (displayed_window_lines): Don't round up when
3643 converting empty space at bottom to lines.
3644 Handle non-newline-terminated final lines properly.
3645 (Fwindow_text_height): New function (used to be in lisp).
3646 (syms_of_window): Initialize it.
3648 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
3650 * syntax.c (scan_lists): Check that the right quote char has the
3651 right Sstring syntax when jumping over strings.
3652 (init_syntax_once): Use Smax rather than 13.
3654 2000-12-09 Miles Bader <miles@gnu.org>
3656 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
3657 with PARTIALLY, inverting the sense.
3658 (window_scroll_pixel_based): Scroll partially visible lines into
3659 place if we hit the beginning or end of the buffer.
3660 (displayed_window_lines): Don't include partially visible lines.
3661 (Fmove_to_window_line): Skip past any partially visible first line.
3663 2000-12-08 Gerd Moellmann <gerd@gnu.org>
3665 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
3667 * tparam.c (tparam1): Change the way buffers are reallocated to be
3668 portable and less obfuscated.
3670 * termcap.c (tgetent): Change the way buffers are reallocated to
3671 be portable and less obfuscated.
3673 * macros.c (store_kbd_macro_char): Change the way buffers are
3674 reallocated to be portable and less obfuscated.
3676 * lread.c (read1): Change the way buffers are reallocated to be
3677 portable and less obfuscated.
3679 * doc.c (Fsubstitute_command_keys): Change the way buffers
3680 are reallocated so that it is portable.
3682 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
3684 * dosfns.c (Ffile_system_info): New function.
3685 (syms_of_dosfns): Defsubr it.
3687 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
3689 * alloc.c (gc_sweep): Add comment.
3691 2000-12-07 Gerd Moellmann <gerd@gnu.org>
3693 * sound.c (vox_configure): Change order of ioctls.
3694 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
3695 Ignore errors when changing volume.
3696 (vox_close): Don't reset the device.
3698 * process.c (read_process_output): Make sure the process marker's
3699 position is valid when the process buffer is changed in
3700 after-change functions. W3 does that.
3702 * xfns.c (x_free_gcs): New function.
3704 * xterm.h (x_free_gcs): Add prototype.
3706 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
3709 * xterm.c (x_destroy_window): Call x_free_gcs so that
3710 resources of non-toolkit X windows will be freed.
3712 2000-12-07 Andrew Innes <andrewi@gnu.org>
3714 * w32fns.c (xlfd_charset_of_font): Fix last change.
3716 2000-12-06 Dave Love <fx@gnu.org>
3718 * md5.h (__P): Don't define -- it comes from config.h.
3720 * strftime.c: Change some #if foo to #ifdef foo.
3722 2000-12-06 Andrew Innes <andrewi@gnu.org>
3724 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3726 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3727 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3728 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3730 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3732 * alloc.c (gc_sweep): Prevent symbols read during loadup
3735 * xdisp.c (underlying_face_id): New function.
3736 (handle_face_prop, face_before_or_after_it_pos): Use it
3737 to determine the face ``under'' a string. Let strings inherit
3738 the face of the buffer under them.
3740 * xfaces.c (face_at_string_position): Update function comment.
3742 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3743 matrix if the window's left position has changed; we need to
3744 redraw it in this case.
3746 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3748 * window.c (coordinates_in_window): Check mouse on mode-line or
3751 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3752 advertized by the function documentation.
3754 * window.c (syms_of_window): Doc fix.
3756 * sound.c (vox_configure): Set volume for left and right channel.
3757 (sound_cleanup): Return nil.
3759 * xdisp.c (move_it_by_lines): Fix paren typo.
3761 * xterm.c (x_load_font): Don't use the font's max_bounds for
3762 computing the height of the font. If max_bounds' ascent or
3763 descent are greater than the font's ascent or descent, this means
3764 glyphs overlap, which should be handled now by redisplay.
3766 * window.c (Veven_window_heights): New variable.
3767 (syms_of_window): DEFVAR_LISP it.
3768 (Fdisplay_buffer): Check Veven_window_heights before evening the
3771 2000-12-06 Miles Bader <miles@gnu.org>
3773 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
3774 update `default-frame-alist' instead of setting no frame parameters.
3776 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3778 * composite.c (update_compositions): Fix typo (use the correct
3781 2000-12-05 Jason Rumney <jasonr@gnu.org>
3783 * md5.h: Remove underscores from function declarations.
3784 (__attribute__, __alignof__) [!__GNUC__]: Define.
3786 * md5.c: Delay include of md5.h until after namespace cleaning.
3788 * makefile.w32-in (fns.o): Depend on md5.h
3789 (md5.o): New target.
3792 * makefile.nt: Likewise.
3794 2000-12-05 Jason Rumney <jasonr@altavista.net>
3796 * w32term.c (expose_area): Complete last change.
3798 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3800 * minibuf.c: Include intervals.h.
3802 2000-12-05 Jason Rumney <jasonr@gnu.org>
3804 * w32term.c (x_produce_glyphs): If a font for a component of
3805 a composition is not found, use 1 pixel dot ascent and 0 dot
3806 descent value to avoid displaying terribly tall empty boxes.
3807 (expose_area): Pass x-coordinate relative to the exposed
3808 area to x_draw_glyphs instead of a window-relative coordinate.
3810 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3812 * xdisp.c (next_element_from_ellipsis): Save face before selective
3813 display in saved_face_id, and set face_before_selective_p.
3814 (reseat_1): Reset face_before_selective_p.
3815 (append_space, extend_face_to_end_of_line): If iterator's
3816 face_before_selective_p is set, use the face from saved_face_id.
3817 (extend_face_to_end_of_line): For tty frames, make sure to
3818 use the right face id when producing spaces at the end of
3821 * dispextern.h (struct it): Add face_before_selective_p.
3823 * keyboard.c (record_char): Don't record identical help-echo
3824 events in recent_keys.
3826 * xterm.c [USE_X_TOOLKIT]: Close the display.
3827 (xim_close_dpy): Handle case that the display has been closed.
3829 * xterm.c (x_destroy_window): Reset the frame's X window after
3832 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3833 variable window_width.
3834 (line_draw_cost): Fix code skipping over spaces at the end of the
3835 line when must_write_spaces is not set.
3836 (scrolling_window): Fix code inserting runs in list of all runs.
3838 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3840 * coding.c (setup_coding_system): Be sure to initialize
3841 coding->category_idx.
3843 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3845 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3847 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3848 area to x_draw_glyphs instead of a window-relative coordinate.
3850 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3851 error in the message.
3853 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3854 timer after having read a key. It's not good for code reading
3855 several keys in a loop, like an input method.
3857 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3858 record undo information for format-decode.
3860 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3861 current buffer is read-only, not if it isn't.
3863 * keyboard.c (record_char): Record `help-echo' input events
3864 in recent_keys only if they display some help. Don't record
3865 `help-echo' events as macro char.
3867 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3869 * editfns.c (save_excursion_restore): Don't move point
3870 in another window if it is showing the wrong buffer.
3871 Avoid the call to Fwindow_live_p, for speed.
3873 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3875 * xfaces.c (struct font_name): New member registry_priority.
3876 (split_font_name): Initialize the above member to zero.
3877 (concat_font_list): New function.
3878 (font_list): Include fonts of all alternative registries.
3879 (FONT_POINT_SIZE_QUANTUM): New macro.
3880 (better_font_p): Ignore point size difference less than
3881 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3883 * xterm.c (x_produce_glyphs): If a font for a component of
3884 a composition is not found, use 1 pixel dot ascent and 0 dot
3885 descent value to avoid displaying terribly tall empty boxes.
3887 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3889 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3891 * coding.h (code_convert_string1): Declare.
3893 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3895 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3897 2000-12-02 Jason Rumney <jasonr@gnu.org>
3899 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3900 correctly for single byte character case.
3901 (w32_per_char_metric): Do not try to make any assumptions about
3902 the metrics of BDF fonts.
3903 (x_estimate_mode_line_height): If `mode-line' face
3904 hasn't a font, use that of the frame, as drawing glyphs does.
3905 (note_mouse_highlight): Change the cursor shape on the vertical
3906 border between windows [not enabled].
3908 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3910 * w32fns.c (Fx_create_frame): Reintroduce the call to
3911 face-set-after-frame-defaults.
3912 (Vx_window_horizontal_drag_shape): New variable.
3913 (syms_of_xfns): DEFVAR_LISP it.
3914 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3917 2000-12-02 Simon Josefsson <simon@josefsson.org>
3919 * fns.c (Fmd5): Use a different logic to decide the coding system
3922 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3924 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3926 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3928 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3930 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3931 height for YNegative.
3932 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3933 height; also see comment there.
3935 * window.c (coordinates_in_window): Handle computations for
3936 positions on the vertical bar and fringes differently for
3937 window-system frames. Consider some pixels near the vertical bar
3938 as on the bar if the frame doesn't have vertical scroll bars.
3939 Associate positions between mode or header lines with the
3940 right window, the left one.
3942 2000-12-01 Jason Rumney <jasonr@gnu.org>
3944 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3946 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3949 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3951 * window.c (struct saved_window): Add members orig_top and orig_height.
3952 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3953 (save_window_save, Fset_window_configuration): Save/restore
3954 window's orig_top and orig_height.
3956 2000-12-01 Jason Rumney <jasonr@gnu.org>
3958 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3960 * w32fns.c (x_set_cursor_color): Fix last change.
3962 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3964 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3965 sure that the next redisplay displays the minibuffer, so that
3966 the cursor will be replaced with what the minibuffer wants.
3968 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3969 #ifndef instead of using #if.
3970 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3971 USE_TOOLKIT_SCROLL_BARS is defined.
3973 2000-11-30 Jason Rumney <jasonr@gnu.org>
3975 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3978 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3980 * fns.c (Fmd5): Doc fix.
3982 2000-11-30 Simon Josefsson <simon@josefsson.org>
3984 * fns.c (Fmd5): New function.
3985 (syms_of_fns): Defsubr md5.
3987 * Makefile.in (obj): Add md5.o
3989 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3991 * md5.h, md5.c: New files, taken from glibc.
3993 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3995 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3996 hasn't a font, use that of the frame, as drawing glyphs does.
3998 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4000 * eval.c (Frun_hooks): Allow 0 arguments.
4002 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4004 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4005 is over the menu bar widget, say it's not on the frame.
4007 * xfns.c (Fx_create_frame): Reintroduce the call to
4008 face-set-after-frame-defaults.
4010 * eval.c (Fsignal): Reset handling_signal.
4012 2000-11-28 Jason Rumney <jasonr@gnu.org>
4014 * w32menu.c (add_menu_item): Reset menu item text when changing
4015 type to radio button.
4017 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4019 * xselect.c: Update copyright.
4021 * window.c (coordinates_in_window): If on a mode or header line,
4022 but sufficiently close to its start, return ``on vertical
4023 border''. This gives us a way to drag windows horizontally when
4024 using toolkit scroll bars.
4026 * xterm.c (note_mouse_highlight): Change the cursor shape
4027 on the vertical border between windows.
4029 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4031 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4032 (syms_of_xfns): DEFVAR_LISP it.
4033 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4035 * textprop.c (text_read_only): New function.
4036 (verify_interval_modification): Use it instead of signaling
4037 `text-read-only'. This makes it easier to catch this error
4040 * xdisp.c (forward_to_next_line_start): Check for newlines,
4041 not end of line, which includes CR.
4043 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4045 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4046 include no-conversion.
4048 2000-11-27 Jason Rumney <jasonr@gnu.org>
4050 * w32fns.c (w32_load_system_font): Always mark font as double byte
4051 if codepage is unicode.
4053 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4055 * xdisp.c (forward_to_next_line_start): If already on a newline,
4056 just consume it to avoid unintended skipping over invisible text below.
4058 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4059 `vertical-line', `mode-line' and `header-line' events.
4061 * xdisp.c (try_window_id): Avoid starting to display in the middle
4062 of a character, a TAB for instance. This is easier than to set
4063 up the iterator exactly, and it's not a frequent case, so the
4064 additional effort wouldn't really pay off.
4066 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4068 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4071 2000-11-25 Jason Rumney <jasonr@gnu.org>
4073 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4074 Args to window_from_coordinates should be pixel coordinates.
4076 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4077 redisplay handles them properly.
4079 2000-11-25 Miles Bader <miles@gnu.org>
4081 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4083 2000-11-24 Jason Rumney <jasonr@gnu.org>
4085 * w32.c (init_environment): Set LANG environment variable based on
4086 locale settings, if not set.
4088 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4089 making tool bar smaller. When clearing the frame, also
4090 clear current matrices. Clear frame when tool bar disappears.
4091 Don't use more lines for the tool-bar than is available.
4092 (x_change_window_heights): New function.
4094 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4096 * xdisp.c (init_from_display_pos): If POS says we're already after
4097 an overlay string ending at POS, make sure to pop the iterator
4098 because it will be in front of that overlay string. When POS is
4099 ZV, we've thereby also ``processed'' overlay strings at ZV.
4101 * xfaces.c (lface_from_face_name): Function comment fix.
4103 2000-11-24 Miles Bader <miles@gnu.org>
4105 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4106 apply `mode-line-inverse-video' -- zero means force display using
4107 the default face, non-zero means display using the specialized face.
4108 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4110 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4112 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4115 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4117 * coding.c (decode_coding_emacs_mule): Fix the case of
4118 CODING_EOL_LF, which used uninitialized value of c.
4120 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4122 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4124 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4126 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4129 * frame.h (struct frame): Replace desired_tool_bar_items,
4130 current_tool_bar_items, n_desired_tool_bar_items,
4131 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4133 * frame.c (make_frame): Change initialization of tool bar
4136 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4137 Change references to members deleted from struct frame to use the
4140 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4141 references to members deleted from struct frame to use the new ones.
4143 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4145 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4147 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4148 (note_tool_bar_highlight): Change references to members deleted
4149 from struct frame to use the new ones.
4151 2000-11-23 Miles Bader <miles@gnu.org>
4153 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4154 the face's inverse-video attribute, rather than overriding it.
4156 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4158 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4159 making tool bar smaller.
4161 2000-11-22 Dave Love <fx@gnu.org>
4163 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4165 2000-11-22 Miles Bader <miles@gnu.org>
4167 * keyboard.c (Vminibuffer_message_timeout): New variable.
4168 (command_loop_1): Use it to determine message timeout.
4169 (syms_of_keyboard): Initialize it.
4171 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4173 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4175 * sysdep.c: Move the code for declaring h_errno after #include
4178 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4180 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4181 the menu bar when the tooltip is unmapped.
4183 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4184 sole visible buffer when we're currently in the mini-buffer, and
4187 2000-11-21 Jason Rumney <jasonr@gnu.org>
4189 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4190 put on the clipboard.
4191 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4192 copy of what Emacs last put there. If they are the same, do not
4193 use the clipboard copy to avoid losing data due to coding conversions.
4195 2000-11-22 Miles Bader <miles@gnu.org>
4197 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4198 (syms_of_minibuf): Initialize it.
4199 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4200 to prompt, don't make read-only.
4202 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4204 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4205 Add BEFORE/AFTER_POTENTIAL_GC.
4207 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4209 * buffer.c (mmap_free_1): Avoid a compiler warning.
4211 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4213 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4215 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4218 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4220 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4223 * s/gnu-linux.h: Don't use `#cpu'.
4225 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4226 not defined in mman.h.
4228 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4229 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4230 and store an index in the XClientMessageEvent. Storing a
4231 Lisp_Object or pointer can fail on a 64 bit system, since X only
4233 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4235 2000-11-20 Dave Love <fx@gnu.org>
4237 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4239 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4241 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4243 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4245 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4248 * alloc.c (make_string): Fix previous change. Be sure to make
4249 unibyte string correctly.
4251 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4253 * window.c (Fwindow_list): Change parameter list to be XEmacs
4255 (window_list_1): New function.
4256 (window_loop): Use it instead of Fwindow_list.
4258 * sysdep.c (emacs_ospeed): New variable.
4259 (toplevel): Don't declare ospeed extern.
4260 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4262 * termcap.c (ospeed): Remove.
4263 (tputs) [!emacs]: Remove unused code.
4264 (tgetent): Avoid a compiler warning.
4266 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4267 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4268 SCROLL_BAR_X_WIDGET with additional argument DPY.
4270 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4272 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4273 Take the X display as additional argument.
4274 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4275 `Widget' is a pointer type that's not easily stored in Lisp_Object
4276 form in a portable way.
4278 * dispnew.c (update_text_area): Fix last change.
4280 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4282 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4284 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4285 clear current matrices.
4287 * buffer.c (mmap_enlarge): Don't print a message on stderr
4288 if mapping new memory at the end of the existing region fails.
4290 * dispnew.c (update_text_area): Don't skip over equal glyphs
4291 when the last current glyph overlaps the glyph to its right.
4293 2000-11-18 Miles Bader <miles@gnu.org>
4295 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4296 lines that *end* with "..." too (that's the most common case!).
4298 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4300 * xdisp.c (resize_mini_window): Temporarily change to the
4301 mini-window's buffer if necessary.
4303 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4304 the tooltip obscures less text under it.
4306 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4308 * puresize.h (BASE_PURESIZE): Increase to 700000.
4310 2000-11-18 Jason Rumney <jasonr@gnu.org>
4312 * w32term.c (w32_draw_bitmap): Use face to set colors.
4314 2000-11-17 Dave Love <fx@gnu.org>
4316 * lread.c (Fload): Fix #ifdef for pcc.
4318 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4320 * xdisp.c (pos_visible_p): Compute the default character height
4323 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4325 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4326 knowing the line's height; use the default font's height in that case.
4328 * xfaces.c (weight_table): Add `demi' with the same meaning as
4331 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4333 * dispnew.c (null_row): New global static variable.
4334 (clear_glyph_row): Delete local static variable null_row.
4336 2000-11-15 Jason Rumney <jasonr@gnu.org>
4338 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4339 (w32_alloc_lighter_color): Use new brightness calculations from
4340 xterm.c. Scale delta to be in the range expected by W32.
4341 (w32_draw_relief_rect): Use frame relief colors.
4343 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4345 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4346 (Qinhibit_default_face_x_resources): New variable.
4347 (syms_of_frame): Initialize it.
4348 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4350 * xdisp.c (pos_visible_p): Improve function comment.
4352 * lisp.h (BINDING_STACK_SIZE): New macro.
4354 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4355 reading the directory if readdir returns null and errno is EAGAIN
4358 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4360 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4361 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4362 Set amount_to_scroll to max of dx and scroll_step so that
4363 scroll-conservatively doesn't defeat scroll-step>1.
4364 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4365 scroll-conservatively for line-at-a-time scrolling.
4367 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4369 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4372 * xdisp.c (current_mode_line_height, current_header_line_height):
4374 (init_xdisp): Initialize them.
4375 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4376 and use exact mode line heights if it is set.
4378 * lisp.h (pos_visible_p): Change prototype.
4380 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4381 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4382 and current_header_line_height first.
4383 (current_mode_line_height, current_header_line_height):
4386 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4388 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4389 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4390 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4392 2000-11-14 Miles Bader <miles@gnu.org>
4394 * xterm.c (x_alloc_lighter_color): Include an additive component
4395 too for dark colors, because FACTOR isn't enough.
4396 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4399 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4401 * keyboard.c (show_help_echo): Call message3_nolog with number of
4402 bytes in the help string as 2nd parameter, instead of the number
4405 2000-11-13 Miles Bader <miles@gnu.org>
4407 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4408 (Fload): Use new openp return protocol.
4409 Don't try to use Vload_source_file_function to load .elc files.
4410 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4411 openp return protocol.
4412 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4414 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4416 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4418 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4419 Defined these macros.
4420 (NLIST_STRUCT): Avoid re-defining it.
4422 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4423 -I/usr/contrib/X11R6/include.
4424 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4426 2000-11-10 Jason Rumney <jasonr@gnu.org>
4428 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4430 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4431 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4433 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4434 (Qw32_charset_vietnamese): New symbol.
4435 (xlfd_charset_of_font): New function.
4436 (w32_load_system_font): Use it.
4437 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4438 when Vw32_charset_info_alist is nil to ensure default face always
4439 has font. Use Fcar and Fcdr for safety.
4440 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4441 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4442 pseudo-codepages for special cases.
4443 (w32_to_x_font): New parameter to allow charset portion to be
4444 specified where there is many to one mapping. Callers changed.
4445 (w32_list_fonts): Avoid listing fonts that won't display.
4447 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4449 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4450 (font_list_1): Renamed from font_list.
4451 (font_list): New function, trying alternative registries from
4452 Vface_alternative_font_registry_alist.
4453 (Finternal_set_alternative_font_registry_alist): New function.
4454 (syms_of_xfaces): Initialize and Staticpro
4455 Vface_alternative_font_registry_alist.
4456 Defsubr Finternal_set_alternative_font_registry_alist.
4458 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4460 * lisp.h (Flooking_at): Declare.
4462 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4464 * dired.c (directory_files_internal): Fix a braino.
4466 * dired.c (directory_files_internal): Add missing GCPRO's.
4469 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4471 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4472 (resize_mini_window): Return quickly if Vresize_mini_window is
4473 nil. Don't return if Vmax_mini_window_height is nil.
4475 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4476 (syms_of_xdisp): Initialize them.
4477 (resize_mini_window): Act according to the setting of
4478 Vresize_mini_window.
4479 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4481 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4482 scroll bar widget after configuring it, so that it will appear at
4483 the right position from the start.
4484 (XTredeem_scroll_bar): Cleaned up.
4486 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4488 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4489 font is taller than the frame line, we don't have to bias the
4492 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4494 2000-11-07 Dave Love <fx@gnu.org>
4496 * config.in (HAVE_MKSTEMP): Add.
4498 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4500 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4502 * window.c (Fset_window_configuration): Don't try to preserve
4503 point in the current buffer, if that buffer is displayed in more
4506 * xfaces.c (lookup_named_face): If default face isn't realized,
4507 try to realize it. Return -1 if not successful.
4508 (Fx_list_fonts): Handle case that face cannot be determined.
4509 (Fface_font): Likewise.
4511 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4513 * window.c (displayed_window_lines): Detect partially
4514 visible lines at the bottom correctly.
4516 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4518 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4519 when ensuring we don't do visit in indirect buffer.
4521 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4523 * composite.h (compose_chars_in_text): Add prototype.
4525 * composite.c (Vcomposition_function_table): New variable.
4526 (Qcomposition_function_table): New variable.
4527 (run_composition_function): Call
4528 Vcompose_chars_after_function with three arguments.
4529 (compose_chars_in_text): New function.
4530 (syms_of_composite): Modified the doc-string of
4531 Vcompose_chars_after_function. Declare composition-function-table
4532 as a lisp variable, and initialize it.
4534 * xfns.c (x_encode_text): Suppress producing escape sequences for
4537 * xselect.c: Include composite.h.
4538 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4540 2000-11-05 Andrew Innes <andrewi@gnu.org>
4542 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4544 * sysdep.c (read_input_waiting): Remove extraneous argument to
4547 * w32fns.c (Fx_server_version): Include w32_build_number in the
4550 * w32heap.c (w32_build_number): New variable.
4551 (cache_system_info): Set it.
4553 * w32heap.h (w32_build_number): Add extern.
4555 * emacs.c (syms_of_emacs): Update docstring for
4556 system-configuration, to reflect the actual usage on MS-Windows.
4558 2000-10-31 Gerd Moellmann <gerd@gnu.org>
4560 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
4561 process idle timers while waiting for another event.
4563 * dispnew.c (update_frame_line): Handle case where spaces in
4564 the default face are colored.
4566 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
4567 window height hasn't changed.
4569 2000-10-31 Jason Rumney <jasonr@gnu.org>
4571 * w32term.c (x_produce_glyphs): Handle composite characters.
4572 (x_draw_glyph_string_foreground)
4573 (x_draw_composite_glyph_string_foreground): Restore old font.
4575 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
4577 * minibuf.c (read_minibuf): Reset the undo history just before
4578 starting the recursive-edit.
4580 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4582 * xfaces.c (menu_face_change_count): New variable.
4583 (Finternal_set_lisp_face_attribute): Increment it for changes
4585 (realize_basic_faces): Reflect changes in the `menu' faces
4588 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
4589 dy obtained from the iterator's y-position after moving from
4590 scroll_margin_pos to PT; see comment there.
4592 * xdisp.c (safe_eval_handler): Call add_to_log.
4594 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
4595 is not a symbol or string.
4597 * xdisp.c (echo_area_display): Don't perform a display update from
4598 inside redisplay. The update will happen anyway at the end of
4599 redisplay, and it can confuse redisplay (GC messages while
4600 redisplaying, for instance.)
4602 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
4604 * xrdb.c (x_load_resources): Use the class name in the defaults.
4606 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
4607 (regex_compile): Catch bogus \(\1\).
4609 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4611 * xterm.c (x_alloc_nearest_color): Fix last change to compare
4614 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
4615 we have a color cache, check that the cached color equals the
4616 allocated color. If not, clear the color cache.
4618 * window.c (displayed_window_lines): Change buffers if necessary.
4619 Fix computation of displayed lines.
4621 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
4622 update_menu_bindings to DEFVAR_BOOL.
4624 2000-10-30 Kenichi Handa <handa@etl.go.jp>
4626 * search.c (Fset_match_data): Be sure to make search_regs always sane.
4628 * puresize.h (BASE_PURESIZE): Increase to 680000.
4630 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
4632 2000-10-29 Jason Rumney <jasonr@gnu.org>
4634 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
4636 * w32term.c (w32_bdf_per_char_metric): Negate descent.
4637 (w32_cache_char_metrics): Handle possibility that 'x' does not
4638 exist in a BDF font.
4639 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
4641 * w32bdf.h (bdffont): Add nchars.
4643 * w32bdf.c (set_bdf_font_info): Set it.
4644 (w32_BDF_TextOut): Swap byte order of double byte characters.
4645 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
4647 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
4649 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
4650 don't override the colors in frame's param_alist, unless they are
4653 * term.c (reassert_line_highlight): If inverse_video is non-zero,
4654 reverse the effect of the highlight flag.
4656 2000-10-27 Ken Raeburn <raeburn@gnu.org>
4658 * window.h (Fwindow_live_p): Declare.
4660 * undo.c (record_delete): Check that last_undo_buffer is really a
4661 buffer before applying XBUFFER to it.
4663 * keymap.c (where_is_internal): Pass lisp object, not integer, to
4666 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4668 * lisp.h (KEYMAPP): New macro.
4669 (get_keymap): Remove.
4670 (get_keymap_1): Rename get_keymap.
4672 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
4674 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
4676 * xmenu.c (single_submenu): Use KEYMAPP.
4677 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4678 Use KEYMAPP rather than Fkeymapp.
4680 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
4682 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
4683 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4684 Use KEYMAPP rather than Fkeymapp.
4685 (single_submenu): Use KEYMAPP.
4686 (w32_menu_show, w32_dialog_show): Use TRUE.
4688 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
4690 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
4691 (Fkeymapp): Use KEYMAPP.
4692 (get_keymap): Rename from get_keymap_1. Remove old def.
4693 Return t when autoload=0 and error=0 and the keymap needs autoloading.
4694 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
4695 (Fminor_mode_key_binding): Don't raise an error if the binding
4697 (Fuse_global_map, Fuse_local_map): Allow autoloading.
4698 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
4700 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
4701 Allow Vspecial_event_map to be autoloaded.
4702 (menu_bar_items): Fetch the keymap rather than using keymapp.
4703 (menu_bar_one_keymap): No need to follow func-indirect any more.
4704 (parse_menu_item): get_keymap_1 -> get_keymap.
4705 (tool_bar_items): Fetch the keymap rather than using keymapp.
4706 (read_key_sequence): Use KEYMAPP.
4708 * intervals.c (get_local_map): Use get_keymap rather than following
4709 function-indirections explicitly.
4711 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4713 2000-10-27 Jason Rumney <jasonr@gnu.org>
4715 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4716 point, as Windows has oversized fonts.
4718 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4720 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4722 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4723 (freehook, reallochook): Handle null pointer arguments.
4724 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4726 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4728 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4729 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4730 Giving in to popular pressure to shut up the compiler with casts.
4732 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4734 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4735 signed value, and use a default value computed from the font's
4738 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4740 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4741 that specify a negative underline position can still use underlines.
4743 * window.c (Fpos_visible_in_window_p): Make POS default to
4744 WINDOW's point, not the current buffer's point.
4746 2000-10-26 Dave Love <fx@gnu.org>
4748 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4749 when it's necessary.
4751 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4753 * window.c (size_window): Compute size difference from sum of old
4754 child window sizes instead of from parent's size.
4756 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4757 Handle obscured lines at the top of the window.
4759 * frame.c (Fdelete_frame): Doc fix. Move running the hook
4760 down after the last error condition check.
4762 * frame.c (Fdelete_frame): Run delete-frame-hook.
4764 2000-10-26 Kenichi Handa <handa@etl.go.jp>
4766 * coding.c (decode_coding): Fix previous change (check also
4767 CODING_MODE_LAST_BLOCK).
4769 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4771 * regex.c: More `unsigned char' -> `re_char' changes.
4772 Also change several `int' into `re_wchar_t'.
4773 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
4774 (PUSH_FAILURE_POINTER): Don't cast any more.
4775 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4776 We want GCC to complain, since this piece of code makes
4777 re_match non-reentrant, which *should* be fixed.
4778 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4779 (EXTEND_BUFFER): Use RETALLOC.
4780 (SET_LIST_BIT): Don't cast.
4781 (re_wchar_t): New type.
4782 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4783 that those two functions will always properly return.
4784 (IMMEDIATE_QUIT_CHECK): Cast to void.
4785 (analyse_first): Use recursion rather than an explicit stack.
4786 (re_compile_fastmap): Can't fail anymore.
4787 (re_search_2): Don't check re_compile_fastmap for failure.
4788 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4789 Now also sets the new value (passed in a new argument).
4790 (re_match_2_internal): Use it.
4791 Also, use a new var `reg' of type size_t when looping through regs
4792 rather than reuse the inappropriate `mcnt'.
4794 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4795 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4796 (where_is_internal): Renamed from Fwhere_is_internal.
4797 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4798 (Fwhere_is_internal): New function wrapping where_is_internal.
4799 (where_is_internal_1): Handle the case where we're filling the cache.
4800 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4802 2000-10-25 Miles Bader <miles@gnu.org>
4804 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4806 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4808 * window.c (pos_fully_visible_p): Removed.
4809 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4810 if position is visible and/or fully visible.
4812 * lisp.h (pos_visible_p): Add prototype.
4814 * xdisp.c (pos_visible_p): New function.
4816 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4818 * process.c (send_process): If OBJECT is t, it means that the data
4819 is from C string, but we should encode it. Before calling
4820 setup_raw_text_coding_system, be sure to flush out data by the
4821 previous coding system.
4823 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4825 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4826 assignment of startpos to prev when startpos == pos.
4828 * editfns.c (find_field): Set the field stickiness correctly from
4829 overlay fields. Use renamed `text_property_stickiness'.
4830 (text_property_stickiness): Renamed from `char_property_stickiness'.
4831 Only check text properties, not overlays.
4832 * textprop.c (get_char_property_and_overlay): New function.
4833 (Fget_char_property): Use it.
4834 * intervals.h (get_char_property_and_overlay): Add declaration.
4836 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4838 * keymap.c: Use AREF, ASET and ASIZE macros.
4839 (Fmake_sparse_keymap): Docstring fix.
4841 (shadow_lookup): Move up.
4842 Handle the case where lookup-key returns an integer.
4843 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4844 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4845 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4846 Simplify/rewrite the keymap-finding code.
4847 Add check for command shadowing, using shadow_lookup.
4849 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4851 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4852 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4855 2000-10-24 Andrew Innes <andrewi@gnu.org>
4857 * dired.c (directory_files_internal_unwind): New function.
4858 (directory_files_internal): Use it to ensure closedir is called
4859 even if expand-file-name or file-attributes throw, eg. because of
4860 a user interrupt. Also enable immediate_quit while calling
4861 re_search, so that matching can be interrupted as well.
4863 2000-10-24 Andrew Innes <andrewi@gnu.org>
4865 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4867 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4868 so that re_search functions only quit when callers expect them to.
4870 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4872 * regex.c (regex_compile): Change the way of handling a range from
4873 a char less than 256 to a char not less than 256.
4875 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4877 * window.c (size_window): Prevent setting window's width or
4878 height to a negative value (esp. with XSETFASTINT).
4880 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4881 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4882 (protect_malloc_state) [GC_MALLOC_CHECK &&
4883 GC_PROTECT_MALLOC_STATE]: New function.
4884 (PROTECT_MALLOC_STATE): New macro.
4885 (__malloc_initialize, morecore, _malloc_internal)
4886 (_free_internal) _realloc_internal): Use it to make _heapinfo
4887 read-only outside of gmalloc.
4889 * keymap.c: Update copyright.
4891 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4894 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4896 * filelock.c (unlock_all_files): Use unlock_file to expand each
4897 buffer's file_truename before trying remove its lock file.
4899 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4901 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4902 or CRLF, decode EOLs.
4904 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4906 * window.c (Fdisplay_buffer): Fix doc.
4908 2000-10-23 Jason Rumney <jasonr@gnu.org>
4910 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4911 ASCII font of default fontset on Windows.
4913 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4914 xterm.c comment below).
4916 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4918 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4920 * xterm.c (x_connection_closed): Reset handling_signal.
4922 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4924 2000-10-23 Miles Bader <miles@gnu.org>
4926 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4927 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4928 maintain old behavior.
4929 * minibuf.c (Fminibuffer_complete): Likewise.
4931 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4933 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4934 that when a font can't be exactly centered, it errs up rather than
4937 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4939 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4941 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4943 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4945 * dispnew.c [macintosh]: Include macterm.h.
4946 (init_display) [macintosh]: Initialization for window system.
4948 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4949 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4950 syms_of_search, x_term_init, and init_keyboard before calling
4951 init_window_once. Also, call syms_of_xmenu.
4953 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4954 default fontset to Monaco.
4956 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4957 NewMacWindow and DisposeMacWindow.
4958 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4959 instead of calling NewMacWindow and setting fields of
4960 f->output_data.mac directly. Call init_frame_faces.
4961 (Fdelete_frame) [macintosh]: Remove unused code.
4962 (Fmodify_frame_parameters) [macintosh]: Call
4963 x_set_frame_parameters instead of mac_set_frame_parameters.
4965 * frame.h [macintosh]: Define menu_bar_lines field in struct
4966 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4968 * keyboard.c [macintosh]: Include macterm.h.
4969 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4970 and menu_bar_activate_event type events as for X and NT.
4971 (make_lispy_event) [macintosh]: Construct lisp events of type
4972 MENU_BAR_EVENT as for X and NT.
4974 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4975 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4976 (sys_subshell) [macintosh]: Remove definition entirely.
4977 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4978 Vwindow_system_version here. Remove initialization of
4979 Vx_bitmap_file_path.
4980 (read_input_waiting): Correct the number of parameters passed to
4982 Move all Macintosh functions to mac/mac.c.
4984 * term.c [macintosh]: Include macterm.h.
4986 * window.c [macintosh]: Include macterm.h.
4988 * xdisp.c [macintosh]: Include macterm.h. Declare
4989 set_frame_menubar and pending_menu_activation.
4990 (echo_area_display) [macintosh]: Do not return if terminal frame
4991 is the selected frame.
4992 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4993 Allow only the selected frame to set menu bar.
4994 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4995 calling FRAME_EXTERNAL_MENU_BAR (f).
4996 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4998 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4999 and check_x. Declare XCreateGC. Define x_create_gc and
5000 x_free_gc. Initialize font_sort_order.
5001 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5002 but call x_list_fonts instead of w32_list_fonts.
5003 (Finternal_face_x_get_resource) [macintosh]: Do not call
5004 display_x_get_resource.
5005 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5006 (realize_x_face) [macintosh]: Load the font if it is specified in
5008 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5010 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5012 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5013 is nil: since we go to the end of submap anyway, we'd end up
5015 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5016 doesn't obey autoload.
5018 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5020 * msdos.c (dos_set_window_size): Update screen dimension variables.
5022 2000-10-21 Jason Rumney <jasonr@gnu.org>
5024 * w32term.c (w32_cache_char_metrics): Double check that font is
5025 really fixed pitch before trusting tmPitchAndFamily.
5027 2000-10-21 Andrew Innes <andrewi@gnu.org>
5029 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5031 * w32term.h: Extern decl for w32_cache_char_metrics.
5033 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5035 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5036 (w32_unload_font): Free per_char array if present.
5038 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5039 cached information in emulated XFontStruct to handle common cases
5040 quickly. Do not allocate XCharStruct for return.
5041 (w32_native_per_char_metric): New function.
5042 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5044 (x_produce_glyphs): Don't get an HDC. Change calls to
5045 w32_per_char_metric to match arg change above. Remove calls to
5047 (w32_get_glyph_overhangs): Ditto.
5048 (w32_cache_char_metrics): New function.
5050 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5051 ($(BLD)/casefiddle.$(O)): Remove compile command.
5052 ($(BLD)/gmalloc.$(O)): Remove compile command.
5053 ($(BLD)/dispnew.obj):
5054 ($(BLD)/keyboard.obj):
5055 ($(BLD)/w32inevt.obj):
5056 ($(BLD)/w32bdf.obj):
5058 ($(BLD)/buffer.obj):
5059 ($(BLD)/editfns.obj):
5061 ($(BLD)/fileio.obj):
5063 ($(BLD)/indent.obj):
5064 ($(BLD)/insdel.obj):
5065 ($(BLD)/intervals.obj):
5066 ($(BLD)/minibuf.obj):
5068 ($(BLD)/scroll.obj):
5069 ($(BLD)/sysdep.obj):
5070 ($(BLD)/textprop.obj):
5071 ($(BLD)/widget.obj):
5072 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5073 ($(BLD)/term.obj): Add dependency on dispextern.h.
5075 * makefile.nt ($(BLD)\dispnew.obj):
5076 ($(BLD)\keyboard.obj):
5077 ($(BLD)\w32inevt.obj):
5078 ($(BLD)\w32bdf.obj):
5080 ($(BLD)\buffer.obj):
5081 ($(BLD)\editfns.obj):
5083 ($(BLD)\fileio.obj):
5085 ($(BLD)\indent.obj):
5086 ($(BLD)\insdel.obj):
5087 ($(BLD)\intervals.obj):
5088 ($(BLD)\minibuf.obj):
5090 ($(BLD)\scroll.obj):
5091 ($(BLD)\sysdep.obj):
5092 ($(BLD)\textprop.obj):
5093 ($(BLD)\widget.obj):
5094 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5095 ($(BLD)\term.obj): Add dependency on dispextern.h
5097 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5099 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5100 with an additional argument of Qt.
5102 2000-10-21 Miles Bader <miles@gnu.org>
5104 * window.c (pos_fully_visible_in_window_p): New function.
5105 (Fpos_visible_in_window_p): Add FULLY argument.
5106 Use pos_fully_visible_in_window_p.
5107 (window_scroll_pixel_based, window_scroll_line_based): Update
5108 calls to Fpos_visible_in_window_p.
5109 * lisp.h (Fpos_visible_in_window_p): Update prototype
5111 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5113 * alloc.c (toplevel): Conditionalize compilation of mem_*
5114 functions differently.
5116 2000-10-20 Jason Rumney <jasonr@gnu.org>
5118 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5119 mem_init where it used to be. mem_z etc not defined otherwise.
5121 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5123 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5125 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5126 structure definition and related variabled to the top of the file.
5127 Include this code when GC_MALLOC_CHECK is defined.
5128 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5129 register/unregister allocated region.
5130 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5131 which isn't allocated.
5132 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5133 something which is already in use.
5134 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5135 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5136 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5137 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5139 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5140 _malloc_internal instead of malloc.
5141 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5144 2000-10-20 Andrew Innes <andrewi@gnu.org>
5146 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5148 (my_strftime) <macro>: Don't use macro arg list when redefining as
5150 (my_strftime) <function>: Supply 0 as ut argument.
5152 2000-10-19 Jason Rumney <jasonr@altavista.net>
5154 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5155 including dispextern.h, as it stops faces from working.
5157 * w32fns.c (Fx_create_frame): Don't bother calling
5158 face-set-after-frame-default since the caller does it for us
5159 anyway. Clean up calls to x_get_arg to be consistent with X.
5161 * w32term.c (x_produce_glyphs): Handle
5162 unibyte_display_via_language_environment correctly.
5163 (w32_draw_box_rect): Fix the calculation of width and height.
5165 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5166 as it has stopped working.
5167 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5170 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5172 * eval.c (skip_debugger): Prevent a compiler warning.
5173 (Fcondition_case): Likewise.
5174 (Fbacktrace_frame): Use a null interactive spec.
5176 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5178 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5180 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5182 * strftime.c: Sync with glibc, file version 1.78.
5183 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5184 should no longer be used according to ISO 8601.
5186 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5187 no map for meta_prefix_char, don't try to use it as a keymap.
5188 Instead, if T_OK is non-zero, look up a default binding, if any,
5189 otherwise, if T_OK is zero, return nil.
5191 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5192 (x_to_xcolors, png_load): Use x_query_color.
5194 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5196 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5198 (x_copy_color, x_alloc_lighter_color): Likewise.
5200 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5201 (x_query_color, x_query_colors): Add prototype.
5203 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5204 check_string_bytes only if not noninteractive, increase count to 50.
5206 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5208 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5211 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5213 * alloc.c (pure_bytes_used): Renamed from pureptr.
5215 (pure_alloc): New function.
5216 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5218 (Fpurecopy): Use PURE_POINTER_P.
5220 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5221 PT has moved backward.
5223 * xdisp.c (cursor_row_p): Take continued lines into account.
5225 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5227 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5228 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5229 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5232 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5233 of selective display off while searching for the next line start.
5235 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5237 * Makefile.in (term.o): Depend on dispextern.h.
5239 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5241 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5243 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5245 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5246 the iterator at the beginning, so that they can be set later on,
5247 for instance in reseat_at_next_visible_line_start, without being
5250 * xfns.c (pbm_format): Add :foreground and :background keywords.
5251 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5252 (xbm_load): Recognize foreground and background color specifications.
5254 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5256 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5258 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5260 * msdos.c (IT_set_face): Compare highlighted face with the default
5261 face, and invert colors if these faces' colors are identical.
5262 (Fmsdos_remember_default_colors): Don't swap foreground and
5263 background colors in initial_colors[].
5264 (IT_set_frame_parameters): Don't swap frame's foreground and
5265 background pixels. If ALIST includes "(reverse . t)", swap
5266 foreground-color and background-color properties in frame's
5267 param_alist. If the original frame's param_alist doesn't specify
5268 the colors, store unspecified-fg and unspecified-bg, reversed if
5271 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5272 the colors are unspecified and reversed, reverse fore- and back-
5273 ground in the returned value.
5274 (Fframe_parameter): Ditto.
5276 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5278 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5279 get_last_unchanged_at_beg_row.
5280 (find_first_unchanged_at_end_row): Renamed from
5281 get_first_unchanged_at_end_row.
5282 (find_first_unchanged_at_end_row): Convert assertions to
5283 unconditional tests which abort. When looking for a row in
5284 unchanged text, don't go further back than first_text_row.
5286 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5287 Don't add in the last line's height when deciding if the new
5288 position is below the scroll margin.
5290 2000-10-16 Miles Bader <miles@gnu.org>
5292 * editfns.c (Fconstrain_to_field): Check carefully for field
5293 boundaries if either OLD_POS or NEW_POS has a non-nil field
5294 property, even if they're the same.
5296 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5298 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5299 height for XFillRectangle.
5301 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5303 * syntax.c (Fstring_to_syntax): New function extracted from
5304 Fmodify_syntax_entry.
5305 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5306 (skip_chars, Fforward_comment): Remove unused variables.
5307 (syms_of_syntax): Add defsubr for string-to-syntax.
5308 (describe_syntax): Add code for comment and string fences.
5310 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5312 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5313 Do the meta->esc mapping. Call get_keyelt before returning.
5314 Start scanning from the second element (the first is always `keymap')
5315 to make it easier to detect when we reach a parent map.
5316 Handle the case of inheriting from a symbol whose function is a map.
5317 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5318 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5319 (get_keyelt, Flookup_key): Update call to access_keymap.
5320 Remove the meta->esc mappings.
5321 (define_as_prefix): Delete old disabled code.
5322 (menu_item_p): New function.
5323 (where_is_internal_1): Skip over the few remaining menu items.
5324 * lisp.h (access_keymap): Update prototype.
5325 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5326 Update call to access_keymap.
5327 (follow_key, read_key_sequence): Update calls to access_keymap.
5328 Remove the meta->esc mappings.
5330 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5332 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5333 with additional argument.
5335 * xdisp.c (cursor_row_p): New function.
5336 (try_cursor_movement, display_line): Use it.
5338 * xdisp.c (append_space): Also save/restore iterator's current
5339 character and its length.
5341 * xdisp.c (init_from_display_pos): Add an assertion.
5342 (handle_stop): Don't set iterator's add_overlay_start.
5343 (handle_invisible_prop): Likewise.
5344 (load_overlay_strings): If text under an overlay is invisible,
5345 take both before- and after-strings into account when the iterator
5346 is positioned either at the start or at the end of the overlay.
5347 (forward_to_next_line_start): Rewritten.
5348 (reseat_at_next_visible_line_start): Rewritten.
5349 (set_iterator_to_next): Add parameter RESEAT_P.
5351 * dispextern.h (struct it): Remove member add_overlay_start.
5352 (set_iterator_to_next): Change prototype.
5354 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5356 * coding.c (code_convert_region): Be sure to initialize
5357 coding->category_idx.
5358 (decode_coding_string): Set coding->src_multibyte and
5359 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5360 (encode_coding_string): Set coding->src_multibyte and
5361 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5363 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5365 * xfns.c (Fx_create_frame): Don't bother calling
5366 face-set-after-frame-default since the caller does it for us anyway.
5368 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5370 * window.c (coordinates_in_window): Fix detection of vertical line
5371 on character terminals.
5373 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5375 * editfns.c (save_excursion_save): Additionally record the
5377 (save_excursion_restore): If buffer was visible in a window, and a
5378 different window was selected, and the old selected window is
5379 still live, restore point in that window.
5381 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5383 * xterm.c (x_produce_glyphs): Handle
5384 unibyte_display_via_language_environment correctly.
5386 * regex.c (regex_compile): Change the way of handling a range from
5387 unibyte char to multibyte char.
5389 * syntax.c (skip_chars): Change the way of handling a range from
5390 unibyte char to multibyte char.
5392 * process.c (read_process_output): Cancel previous change.
5394 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5396 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5398 * charset.c (Ffind_charset_string): Doc fix.
5399 (Ffind_charset_region): Doc fix.
5401 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5403 * process.c (read_process_output): Fix previous change. Adjust
5404 multibyteness of text to insert in a buffer by
5405 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5407 2000-10-10 Andreas Schwab <schwab@suse.de>
5409 * alloc.c (mark_object): Remove all workarounds installed on
5412 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5414 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5415 (base64_encode_1): Make it work for a text of multibyte form.
5416 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5417 case. Don't call str_to_multibyte because base64_decode_1
5418 produces correct multibyte form for eight-bit codes.
5419 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5420 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5421 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5424 * charset.h (CHAR_STRING): Optimized for single byte characters.
5426 2000-10-09 Andreas Schwab <schwab@suse.de>
5428 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5429 -1 after socket is closed, to fall through to error processing.
5431 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5433 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5434 variables. If ALIST includes foreground-color or
5435 background-color, change also the colors of the default face for
5438 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5440 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5441 them extern (they are defined on xfaces.c).
5442 (syms_of_msdos): Don't intern and don't staticpro
5443 Qbackground_color and Qforeground_color.
5445 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5447 * frame.c (Fframe_parameter): For non-windowed frames, if
5448 f->param_alist says foreground or background color is unspecified,
5449 call tty_color_name to return the color name computed from the
5450 frame's current colors.
5452 2000-10-06 Dave Love <fx@gnu.org>
5454 * terminfo.c (ospeed): Don't declare.
5456 * sysdep.c: Don't include string.h.
5457 (h_errno): Declare conditional also on TRY_AGAIN.
5459 * charset.c (Ffind_charset_string): Doc fix.
5461 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5462 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5465 2000-10-05 Dave Love <fx@gnu.org>
5467 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5468 position like menu-bar.
5470 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5472 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5474 * xdisp.c (handle_single_display_prop): Use safe_call1.
5475 (safe_call): Renamed from call_function.
5476 (safe_call1): New function.
5477 (handle_fontified_prop): Use safe_call1 instead of call1.
5478 (safe_eval): Renamed from eval_form.
5479 (safe_eval_handler): Renamed from eval_handler.
5480 (handle_single_display_prop, display_mode_element): Use safe_eval
5481 instead of eval_form.
5483 * xfaces.c (merge_face_heights): Use safe_call instead of
5486 * keyboard.c (show_help_echo): Use safe_call instead of
5487 call_function; use safe_eval instead of eval_form.
5489 * lisp.h (safe_call): Renamed from call_function.
5490 (safe_eval): Renamed from eval_form.
5491 (safe_call1): Add prototype.
5493 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5495 * xfns.c (image_ascent): Rearrange ascent calculation for the
5498 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5500 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5501 (where_is_internal_1): Don't bother ignoring menu-items any more.
5503 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5505 * keyboard.c (update_menu_bindings): New variable.
5506 (parse_menu_item): Use AREF. If update_menu_bindings
5507 is 0, don't update menu bindings.
5508 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5510 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5512 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5515 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5517 * syntax.c (forw_comment): Match nestedness of ender/starter.
5518 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5519 (prev_char_comstart_first): Remove.
5520 (back_comment): Check two-char comment markers more carefully
5521 to better handle overlapping cases like *//* or /* */* */ ...
5522 Match nestedness of ender/starter.
5524 2000-10-02 Dave Love <fx@gnu.org>
5526 * config.in (HAVE_GAI_STRERROR): Add undef.
5528 * process.c (Fopen_network_stream): Use it.
5530 * m/alpha.h (NO_REMAP): Don't define.
5532 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5534 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5535 return with a string converted to an integer or vice versa when
5536 Vmocklisp_arguments is t.
5537 (Fsignal): Likewise. The function can return for `quit'.
5538 (struct gcpro): Declare member `var' to point to a volatile
5541 * eval.c (error): Prevent compiler warning.
5543 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5545 * keymap.c (keymap_memberp): New function.
5546 (Fset_keymap_parent): Use it.
5547 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5548 Use keymap_memberp to avoid creating cycles.
5549 (access_keymap): Use KEYMAPP.
5551 2000-09-30 Gerd Moellmann <gerd@gnu.org>
5553 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
5554 gai_strerror. Make sure xerrno is set if connect fails. Improve
5557 2000-09-29 Jason Rumney <jasonr@gnu.org>
5559 * w32term.c (w32_char_font_type, w32_encode_char)
5560 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
5561 (w32_bdf_per_char_metric): New function.
5562 (w32_per_char_metric): Use it.
5563 (x_draw_glyph_string_background): Always draw background for BDF
5566 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
5567 GDI object which is a scarce resource.
5569 * w32bdf.c (search_file_line): Fix skipping of whitespace.
5570 (get_quoted_string): Fix limit on memchr search.
5571 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
5572 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
5573 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
5574 (get_cached_font_char, cache_char_offset): Use macro
5575 BDF_CODEPOINT_RANGE_COVER_P.
5576 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
5577 (clear_cached_bitmap_slots): New function.
5578 (GET_HEX_VALUE): G-Z, g-z are not hex.
5579 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
5580 (get_bitmap_with_cache): Use new cache implementation.
5581 (create_offscreen_bitmap): New function.
5582 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
5584 * w32term.c (x_produce_glyphs): If the distance from the current
5585 position to the next tab stop is less than a canonical character
5586 width, use the tab stop after that.
5587 (x_draw_glyphs): Handle case START and END are out of bounds more
5589 (x_clear_mouse_face): Block/unblock input.
5590 (x_display_and_set_cursor): Don't show a hollow box cursor for
5591 buffers whose cursor_type is nil.
5593 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5595 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
5597 * dispextern.h (updating_frame): Declare extern.
5599 2000-09-29 Andreas Schwab <schwab@suse.de>
5601 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
5603 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5605 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
5606 use its function definition.
5607 (tool_bar_items): Likewise.
5609 * lisp.h (fatal): Declare NO_RETURN.
5611 2000-09-29 Kenichi Handa <handa@etl.go.jp>
5613 * keymap.c: Remove the line "#undef NULL".
5615 2000-09-28 Gerd Moellmann <gerd@gnu.org>
5617 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
5619 2000-09-28 Dave Love <fx@gnu.org>
5621 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
5623 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
5625 * .gdbinit (xreload): Note its need on GNU/Linux.
5627 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
5628 r_alloc, r_alloc_free.
5630 2000-09-28 Kenichi Handa <handa@etl.go.jp>
5632 * syntax.c (skip_chars): Handle negation correctly.
5634 2000-09-27 Gerd Moellmann <gerd@gnu.org>
5636 * xfaces.c (realize_default_face): Call set_lface_from_font_name
5637 with non-zero FORCE_P argument.
5639 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
5642 * xdisp.c (window_box_height): Add an assertion.
5644 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
5645 tool-bar than is available.
5646 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
5648 2000-09-27 Dave Love <fx@gnu.org>
5650 * s/irix6-5.h: Now works 64-bit. Tidied.
5652 2000-09-26 Gerd Moellmann <gerd@gnu.org>
5654 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
5655 instead of BITS_PER_INT.
5656 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
5657 EMACS_UINT, respectively.
5658 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
5660 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
5662 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
5664 * window.c (freeze_window_starts): Construct last argument for
5665 foreach_window differently.
5667 * xfns.c (x_decode_color): Don't return a Lisp_Object.
5669 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
5670 EMACS_UINT instead of `int' and `unsigned int'.
5671 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
5673 * frame.h (struct frame): Make the `nothing' member of union
5674 output_data an EMACS_INT.
5676 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
5677 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
5678 size in the sdata structure.
5679 (SDATA_NBYTES, SDATA_DATA): New macros.
5680 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
5681 differently for the different layout of the sdata structure.
5682 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
5684 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
5685 Check that size recorded in the string size and size recorded in
5686 the sdata structure agree.
5688 2000-09-25 Dave Love <fx@gnu.org>
5690 * buffer.c: Include stdio.h.
5692 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
5694 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
5696 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
5697 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
5698 (__malloc_extra_blocks): Declare as __malloc_size_t.
5700 2000-09-25 Gerd Moellmann <gerd@gnu.org>
5702 * alloc.c (mark_image): Use GC_NILP instead of NILP.
5704 * keyboard.c (show_help_echo): Set help_echo_showing_p.
5705 (read_char): If help-echo is showing, preserve the echo area
5708 * xdisp.c (help_echo_showing_p): New variable.
5709 (set_message): Reset it to 0.
5710 (init_xdisp): Initialize help_echo_showing_p.
5712 * dispextern.h (help_echo_showing_p): Declare extern.
5714 * config.in: Fix typo in __GNUC_MINOR__.
5716 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5718 * s/freebsd.h (POSIX_SIGNALS): Define.
5720 * xterm.c (x_clear_mouse_face): Block/unblock input.
5722 2000-09-24 Dave Love <fx@gnu.org>
5724 * fns.c (base64_encode_1): Fix last change.
5726 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5728 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5730 * xdisp.c (try_window_reusing_current_matrix): More fixes
5731 for the case window has a header-line.
5733 2000-09-22 Dave Love <fx@gnu.org>
5735 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5738 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5740 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5742 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5744 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5747 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5750 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5751 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5752 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5755 * marker.c (byte_char_debug_check): Return void.
5757 * xfns.c (Fx_create_frame): Set default frame parameter value
5758 for tool-bar-lines to 1.
5760 * dispnew.c (scrolling_window): Compare y-positions of rows
5761 equal at the start. Some simplification.
5763 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
5764 reused rows' y-position in the case window has a header-line, and
5765 new window start is greater than old window start.
5767 * process.c (process_sent_to): New variable.
5768 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
5769 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
5770 Declare more parameters volatile.
5772 * lread.c (Vrecursive_load_depth_limit): New variable.
5773 (Fload): Check recursive loads whose recursion depth exceeds
5774 Vrecursive_load_depth_limit.
5775 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5777 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5779 * fileio.c (Fread_file_name): Doc fix.
5781 * editfns.c (Fmessage_or_box): Doc fix.
5783 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5785 * xfns.c (xbm_scan): Allow C-style comments.
5787 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5788 symbols are specified, add color translations to the cache.
5789 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5790 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5792 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5793 structures to xpm_init_color_cache.
5795 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5797 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5799 2000-09-19 Andrew Innes <andrewi@gnu.org>
5801 * makefile.nt (bootstrap-emacs): Don't change directory.
5803 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5805 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5807 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5808 If output buffer is too small, signal an appropriated error.
5810 2000-09-18 Dave Love <fx@gnu.org>
5812 * keyboard.c (menu_bar_items, tool_bar_items)
5813 (current_active_maps): Remove redundant get_local_map call.
5815 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5817 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5818 cursor for buffers whose cursor_type is nil.
5820 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5821 a feature to implement that is already implemented.
5822 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5825 * xfns.c (x_clear_image_1): New function.
5826 (x_clear_image): Use it.
5827 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5829 * dispnew.c (update_window): Move test for invisible lines
5830 at the top to update_window_line.
5831 (update_window_line): Handle invisible lines here.
5833 * xfns.c (clear_image_cache): Clear current matrices of all
5834 frames sharing an image cache. Block input while freeing
5835 images. Fix timestamp comparison.
5836 (x_clear_image): Also free the mask.
5838 * xfns.c (lookup_image): Block input while loading the image so
5839 that we won't get interrupted in a state where the image isn't yet
5841 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5842 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5843 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5844 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5846 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5848 * dispnew.c (update_window): Make sure to make desired rows
5849 current even if they are completely invisible at the top
5852 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5854 * xfns.c (lookup_image): Build mask before applying an algorithm.
5855 Recognize algorithm `disabled'.
5856 (cross_disabled_images): New variable.
5857 (COLOR_INTENSITY): New macro.
5858 (x_detect_edges): Use COLOR_INTENSITY.
5859 (x_disable_image): New function.
5860 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5862 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5863 disabled state, don't apply an image transformation algorithm if
5864 the user specified an image for the disabled state. Use
5865 `:algorithm disabled' for creating a disabled item's image if the
5866 user hasn't specified an image.
5868 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5869 allocation functions with the XPM lib.
5870 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5871 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5872 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5873 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5874 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5875 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5876 functions, if possible, because these handle color allocation
5877 failure more gracefully.
5878 (Fimage_mask_p): New function.
5880 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5881 (Qedge_detection, Qheuristic): New symbols.
5882 (syms_of_xfns): Initialize new symbols.
5883 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5884 `algorithm (edge-detection ...)'.
5885 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5886 (tiff_format, gif_format, gs_format): Add `:mask'.
5887 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5888 (GIF_MASK, GS_MASK): New enumerators.
5889 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5890 (emboss_matrix, laplace_matrix): New variables.
5891 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5892 (x_edge_detection): New functions.
5893 (x_laplace): Rewritten in terms of x_detect_edges.
5894 (x_build_heuristic_mask): If image has a mask, free it.
5896 2000-09-14 Andrew Innes <andrewi@gnu.org>
5898 * makefile.w32-in: Revert to Unix line endings.
5900 2000-09-14 Andrew Innes <andrewi@gnu.org>
5902 * makefile.w32-in: Standardize indentation somewhat.
5903 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5904 cater for differences between shells.
5906 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5908 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5910 * xterm.c (x_produce_glyphs): If the distance from the current
5911 position to the next tab stop is less than a canonical character
5912 width, use the tab stop after that.
5914 2000-09-14 Dave Love <fx@gnu.org>
5916 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5918 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5920 * xdisp.c (handle_fontified_prop): While running fontification
5921 functions, bind `fontification-functions' and
5922 `after-change-functions' to nil.
5924 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5925 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5927 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5929 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5930 USE_MMAP_FOR_BUFFERS.
5932 * insdel.c (make_gap): Use enlarge_buffer_text.
5934 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5935 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5936 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5937 from former r_alloc_* functions in ralloc.c.
5938 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5939 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5940 (mmap_init) [REL_ALLOC_MMAP]: New function.
5941 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5942 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5945 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5946 (enlarge_buffer_text): Add prototype.
5948 * ralloc.c: Remove everything having to do with the use of mmap.
5950 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5952 * sound.c (Fplay_sound): Doc fix.
5954 * keyboard.c: Avoid some more compiler warnings.
5955 (parse_tool_bar_item): Ignore cached key bindings.
5957 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5958 and allocation of Lisp data.
5960 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5962 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5963 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5966 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5968 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5970 * ccl.c: Comment fixed.
5971 (MAX_MAP_SET_LEVEL): Increased to 30.
5972 (PUSH_MAPPING_STACK): Enclose with do-while block.
5973 (POP_MAPPING_STACK): Likewise.
5974 (stack_idx_of_map_multiple): New variable.
5975 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5976 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5977 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5978 (ccl_driver) <CCL_MapSingle>: Likewise.
5979 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5980 with the case where looking up process reaches to the end of
5981 map-set, and call CCL programs as the above change.
5983 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5985 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5986 that might be clobbered by longjmp.
5987 (check_x_display_info, x_decode_color, create_frame_xic)
5988 (Fx_display_backing_store, Fx_display_visual_class)
5989 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5991 * lread.c (init_lread): Set Vloads_in_progress to nil.
5992 (Fload): Show list of recursively loaded files, when signaling an
5995 * lread.c (Vloads_in_progress): New variable.
5996 (record_load_unwind): New function.
5997 (Fload): Check for recursive loads.
5998 (syms_of_lread): Initialize Vloads_in_progress.
5999 (read_integer, read1): Avoid some compiler warnings.
6001 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6004 2000-09-11 Miles Bader <miles@gnu.org>
6006 * editfns.c (Fbuffer_string): Doc fix.
6008 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6010 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6012 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6014 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6015 whether to include other header files.
6017 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6019 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6020 by Fmemq as a boolean.
6022 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6024 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6026 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6028 * ralloc.c (mmap_fd): Remove initializer which can make it
6029 read-only in a dumped Emacs.
6030 (mmap_fd_1): New variable.
6031 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6032 restore it from there.
6033 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6034 unconditionally so that mmap_fd can be initialized there.
6035 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6036 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6037 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6039 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6041 * xdisp.c (dump_glyph_row): Fix printf format string.
6042 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6044 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6046 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6049 * xdisp.c (try_window_id): When trying to locate cursor in
6050 unchanged rows at the top, handle the case that we can't find it.
6052 * xterm.c (x_draw_glyphs): Handle case START and END are out
6053 of bounds more carefully.
6055 2000-09-08 Dave Love <fx@gnu.org>
6057 * s/sol2.h (REL_ALLOC_MMAP): Define.
6058 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6060 * ralloc.c: Don't include string.h (redundant).
6061 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6062 [!MAP_ANON]: Include fcntl.h.
6063 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6064 (r_alloc, r_re_alloc, r_alloc_free)
6065 (mmap_enlarge, mmap_set_vars): Use it.
6066 (r_alloc_init_fd): New function.
6067 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6068 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6071 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6074 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6075 change to __NetBSD__.
6077 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6079 * search.c (compile_pattern): Check the multibyteness of cached
6082 2000-09-08 Miles Bader <miles@gnu.org>
6084 * xfaces.c (default_face_vector): Function removed.
6085 (Finternal_merge_in_global_face): Restore old global/local
6086 attribute override order. Use inline loop instead of calling
6087 default_face_vector.
6089 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6091 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6092 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6093 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6094 where necessary, in case POINTER_TYPE is `void'.
6096 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6098 * frame.c (make_terminal_frame): Initialize frame foreground and
6099 background colors to unspecified, for the initial instance of an
6102 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6104 * ralloc.c (mmap_find): Fix overlap computation.
6105 (mmap_enlarge): Compute nbytes before trying to find an
6108 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6111 * lread.c (syms_of_lread): Change value of regexp
6112 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6114 * xmenu.c (xdialog_show): When looking up the selection in
6115 menu_items, take `quote' boundaries into account; this corresponds
6116 to a nil ITEM in x-popup-dialog.
6118 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6120 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6122 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6124 * coding.c (encode_coding_sjis_big5): Use translation table for
6125 encoding, not decoding. Fix the handling of latin-jisx0201.
6126 Check for the charset katakana-jisx0201 too.
6127 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6128 (detect_coding_sjis): Check the byte sequence more rigidly.
6130 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6132 * xfaces.c (Vparam_value_alist): New variable.
6133 (syms_of_xfaces): Initialize it.
6134 (Finternal_set_lisp_face_attribute): Avoid more consing.
6136 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6138 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6139 (Qbackground_mode): New variable.
6140 (syms_of_frame_1): Initialize Qbackground_mode.
6142 * lisp.h (Qdisplay): Declare extern.
6144 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6145 change face on all frames, and change the default for new frames.
6147 2000-09-07 Dave Love <fx@gnu.org>
6149 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6151 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6153 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6155 * charset.c: Include composite.h
6156 (lisp_string_width): New function.
6157 (Fstring_width): Call lisp_string_width instead of strwidth.
6159 * Makefile.in (charset.o): Depends on composite.h.
6161 * process.c (read_process_output): Before inserting the decoded
6162 text in the buffer, adjust the multibyteness.
6164 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6166 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6167 buffer's text buffer is null, map new memory.
6169 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6170 POINTER_TYPE and size_t.
6171 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6172 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6173 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6174 [REL_ALLOC_MMAP]: New macros.
6175 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6176 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6177 [REL_ALLOC_MMAP]: New functions.
6179 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6180 before and after unexec.
6182 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6183 text buffers if necessary.
6185 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6186 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6189 * config.in (HAVE_MMAP): Add #undef.
6191 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6193 * frame.c (Qdisplay_type): New variable.
6194 (syms_of_frame_1): Initialize it.
6195 (Fframe_parameter): New function that avoids consing.
6196 (syms_of_frame): Defsubr it.
6198 * buffer.c (Fother_buffer): Consider buffers as invisible when
6199 they are displayed in a window on an invisible frame.
6201 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6202 get-largest-window always return nil.
6204 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6206 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6207 variable; recognize Emacs 19 elc files.
6209 2000-09-04 Miles Bader <miles@gnu.org>
6211 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6212 before initially popping up the menu, so the menu doesn't flash
6213 when the face settings are significantly different from the defaults.
6215 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6217 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6218 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6219 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6220 (BIT_UNIBYTE): Remove.
6221 (re_match_2_internal): Delete corresponding code and streamline the
6222 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6223 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6224 (re_wctype_t): New type.
6225 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6226 (regex_compile): Use them and fix handling of overly long char classes.
6228 2000-09-03 Andrew Innes <andrewi@gnu.org>
6230 * makefile.w32-in: Change to DOS line endings.
6232 * s/ms-w32.h (ORDINARY_LINK): New define.
6234 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6235 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6237 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6238 (distclean): Delete them here instead.
6240 * w32proc.c (compare_env): Convert to uppercase for comparison,
6241 not lowercase, to match how the native Windows shell works.
6243 2000-09-03 Jason Rumney <jasonr@gnu.org>
6245 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6246 CVS changes the line-ends when checking in/out on DOS/Windows.
6248 * makefile.nt (emacs): Do not change directory to run temacs, as
6249 the load-path is set relative to current directory.
6251 2000-09-03 Miles Bader <miles@gnu.org>
6253 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6255 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6257 * xdisp.c (redisplay_mode_lines): New function.
6258 (display_mode_lines): Return number of mode lines displayed.
6259 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6260 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6262 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6263 string.h and strings.h.
6264 (index) [HAVE_INDEX]: Add prototype.
6266 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6267 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6269 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6270 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6272 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6274 * lread.c (read1): Accept `?' as symbol constituent, for
6275 compatiblity with XEmacs.
6277 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6279 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6280 (struct re_pattern_buffer): Remove newline_anchor.
6281 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6282 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6283 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6284 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6285 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6286 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6287 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6288 Get rid of references to newline_anchor.
6289 (regcomp): Allocate and precompute a fastmap.
6291 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6293 * lread.c (openp): GCPRO local variable `filename'.
6295 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6297 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6299 * regex.c: Merge some changes from GNU libc. Add prototypes.
6300 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6301 Use memcmp and memcpy instead of bcopy and bcmp.
6302 (init_syntax_once): Use ISALNUM.
6303 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6304 (REG_UNSET_VALUE): Remove. Use NULL instead.
6305 (REG_UNSET, re_match_2_internal): Use NULL.
6306 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6308 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6309 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6310 (regex_compile): In handle_interval, return an error rather than try to
6311 unfetch the interval if we can't find the closing brace.
6312 Obey the RE_NO_GNU_OPS syntax bit.
6313 (TOLOWER): New macro.
6315 (regexec): Allocate regs.start and regs.end as one block.
6317 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6319 * xdisp.c (echo_area_display): Check display_completed instead
6320 of calling detect_input_pending.
6322 * dispnew.c (update_frame): Only set display_completed here; move
6323 the update_begin and update_end calls here from update_frame_1.
6324 (update_frame_1): Don't set display_completed here, don't call
6325 update_begin/update_end.
6327 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6328 instead of store_frame_param.
6330 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6332 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6333 desired window matrix hasn't been displayed, use the current row
6334 instead. Make sure that only those frame rows are updated for
6335 which there exists a corresponding enabled desired row.
6337 2000-08-29 Miles Bader <miles@gnu.org>
6339 * xfaces.c (default_face_vector): New function.
6340 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6342 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6344 * lread.c (openp): Prevent temporary string passed to
6345 Ffile_readable_p from being garbage collected.
6347 2000-08-28 Dave Love <fx@gnu.org>
6349 * keymap.c (store_in_keymap): Add `static' to declaration.
6351 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6353 * emacs.c, callint.c, doc.c, editfns.c
6354 (toplevel) [HAVE_STRING_H]: Include string.h.
6355 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6356 (index): Remove prototypes which might conflict with non-standard
6357 definitions of index/strchr.
6359 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6360 (rindex): Define only if !HAVE_RINDEX.
6362 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6364 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6366 2000-08-28 Miles Bader <miles@gnu.org>
6368 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6369 made inconsistent by a font-related attribute in FROM.
6370 (merge_face_inheritance): Add function comment.
6372 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6374 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6375 the 4th arg (PREV_EVENT) Qt to suppress input method.
6377 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6379 * regex.c: Indent cpp directives and remove parens after `defined'.
6380 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6381 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6382 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6383 (re_compile_pattern): Use size_t for length.
6384 (init_syntax_once): Move to a better place.
6385 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6386 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6388 * syntax.c (back_comment): Detect cases where a comment-starter is
6389 actually inside another comment as in: /* a // b */ c // d \n.
6390 Make it clear that `comstart_pos' is unused for nested comments.
6392 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6393 (KEYMAPP): New macro.
6394 (Fkeymap_parent, Fset_keymap_parent): Use it.
6395 (fix_submap_inheritance): Mark it static.
6396 (define_as_prefix, describe_buffer_bindings, describe_command)
6397 (describe_translation, describe_map): Complete prototypes.
6399 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6401 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6402 to better match the key-lookup behavior.
6404 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6406 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6407 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6409 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6411 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6412 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6413 (xterm.o): Depend on coding.h
6415 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6417 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6418 the corresponding '#endif'.
6420 2000-08-26 Miles Bader <miles@gnu.org>
6422 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6423 * xfaces.c (QCinherit): New variable.
6424 (syms_of_xfaces): Initialize it.
6425 (LFACE_INHERIT): New macro.
6426 (Finternal_get_lisp_face_attribute)
6427 (merge_face_vector_with_property)
6428 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6429 (check_lface_attrs): Allow new types of face height. Check
6431 (CYCLE_CHECK): New macro.
6432 (merge_face_inheritance): New function.
6433 (merge_face_vectors): Merge inherited faces too. Add F and
6434 CYCLE_CHECK arguments.
6435 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6436 (lookup_named_face, lookup_derived_face, realize_named_face)
6437 (face_at_string_position, face_at_buffer_position): Supply
6438 new F and CYCLE_CHECK arguments to merge_face_vectors.
6439 (merge_face_heights): New function.
6440 (merge_face_vectors, merge_face_vector_with_property)
6441 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6442 handle relative face heights.
6443 (lface_same_font_attributes_p): Compare heights using EQ.
6445 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6447 * charset.c (char_to_string): Check the character validity.
6448 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6450 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6452 * regex.c (PUSH_FAILURE_COUNT): New macro.
6453 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6454 Handle popping of a register's or a counter's data.
6455 (POP_FAILURE_POINT): Use the new name.
6456 (re_match_2_internal): Push counter data on the stack for succeed_n,
6457 jump_n and set_number_at and remove misleading dead code in succeed_n.
6459 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6461 * xdisp.c (redisplay_internal): If considering all windows on all
6462 frames, update the display for each frame as soon as possible,
6463 instead of first building all desired matrices for all frames, and
6464 then updating them all.
6465 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6467 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6469 * bytecode.c (mark_byte_stack): Add a comment.
6471 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6472 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6475 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6477 * minibuf.c (do_completion): Always use compare-string, not
6478 string-equal because the latter doesn't pay attention to
6479 multibyteness of strings.
6481 * process.c (create_process): Don't setup raw-text coding here.
6482 (Fopen_network_stream): Don't set coding->src_multibyte and
6483 coding->dst_multibyte here.
6484 (read_process_output): For process filter, return unibyte string
6485 if default-enable-multibyte-characters is nil.
6486 (send_process): If OBJECT is multibyte text, be sure to encoded it
6487 by the specified coding system for the process. Otherwise, setup
6489 (init_process): Don't initialize default-process-coding-system here.
6491 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6493 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6494 <scroll-down-aggressively>: Likewise.
6496 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6498 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6499 zero. Set coding->produced_char correctly.
6501 2000-08-22 Andrew Innes <andrewi@gnu.org>
6503 * makefile.w32-in: New file.
6505 * unexw32.c (unexec): Ignore old_name, and use the actual location
6506 of the current executable instead. Base new_name on this.
6508 * w32proc.c (create_child): Remove reference to security
6509 descriptor, which isn't needed and doesn't compile with mingw32.
6511 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6512 up dllimport attributes.
6513 (x_update_window_end): Update prototype.
6515 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6516 extern, which screws up dllimport attributes.
6518 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6519 up dllimport attributes.
6521 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6522 screws up dllimport attributes.
6524 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6525 up dllimport attributes.
6526 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6527 screws up dllimport attributes.
6529 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6530 up dllimport attributes.
6532 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6533 screws up dllimport attributes.
6535 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6536 screws up dllimport attributes.
6538 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6539 up dllimport attributes.
6541 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6542 unnecessary extern, which screws up dllimport attributes.
6545 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6546 up dllimport attributes.
6548 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6549 unnecessary extern, which screws up dllimport attributes.
6551 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
6552 screws up dllimport attributes.
6554 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6555 up dllimport attributes.
6557 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
6559 * w32bdf.c (search_file_line):
6560 (set_bdf_font_info):
6562 (w32_get_bdf_glyph):
6563 (w32_BDF_to_x_font): Fix compile warnings.
6565 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
6567 * w32select.c: Include keyboard.h before frame.h.
6569 * w32fns.c (max): Define macro.
6570 (JOHAB_CHARSET): Define if not known.
6571 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
6572 (Fx_show_tip): Synch with X version.
6574 * w32xfns.c: Include keyboard.h before frame.h.
6576 * w32fns.c: Include keyboard.h before frame.h.
6578 * w32term.c: Include keyboard.h before frame.h.
6580 * fontset.c: Include keyboard.h before frame.h.
6582 * w32inevt.c: Include keyboard.h before frame.h.
6583 (MOUSE_MOVED): Define if not known.
6585 * minibuf.c: Include keyboard.h before frame.h.
6587 * keyboard.c: Include keyboard.h before frame.h.
6589 * indent.c: Include keyboard.h before frame.h.
6591 * dispnew.c: Include keyboard.h before frame.h.
6593 * buffer.c: Include keyboard.h before frame.h.
6595 * alloc.c: Include keyboard.h before frame.h.
6597 * print.c: Include keyboard.h before frame.h.
6599 * process.c: Include keyboard.h before frame.h.
6601 * scroll.c: Include keyboard.h before frame.h.
6603 * sysdep.c: Include keyboard.h before frame.h.
6605 * term.c: Include keyboard.h before frame.h.
6607 * window.c: Include keyboard.h before frame.h.
6609 * xdisp.c: Include keyboard.h before frame.h.
6610 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
6612 * frame.c: Include keyboard.h before frame.h.
6614 * w32heap.h: Undefine min, max.
6616 * w32gui.h: Undefine min, max.
6618 * unexw32.c: Change PUCHAR to PCHAR.
6619 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
6622 (copy_executable_and_dump_data): Remove unnecessary static defs.
6623 (copy_executable_and_dump_data): Fix compile warnings.
6625 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
6627 * w32console.c (min): Define macro.
6628 (clear_frame, write_glyphs): Fix compile warning.
6630 * w32proc.c (compare_env):
6631 (find_child_console): Fix compile warning.
6633 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
6634 sys_errlist instead of _sys_errlist.
6635 (get_emacs_configuration_options): New function.
6637 * s/ms-w32.h (sys_nerr): Provide default definition.
6638 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
6639 name with _ prepended.
6640 (NSIG): Define if not known.
6641 (get_emacs_configuration): Provide extern declaration.
6642 (get_emacs_configuration_options): Provide extern declaration.
6643 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
6645 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
6647 (read_unc_volume): Fix compile warning.
6649 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
6650 definitions from being used.
6652 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
6654 * w32.c (unc_volume_file_attributes):
6655 (open_unc_volume): Make arg const.
6657 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
6658 (read_input_waiting): Remove excess parameter.
6660 * w32.c (init_environment): Call _access.
6661 (check_windows_init_file): Call _close.
6662 (init_user_info): Call _putenv.
6663 (init_environment): Call _putenv and _strdup.
6664 (init_ntproc): Reset volume info cache on startup.
6666 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
6667 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
6668 cannot override the CRT malloc.
6670 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
6671 (LINK_FLAGS): Append to original value of LINK_FLAGS.
6673 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
6674 unless we are linking with a static CRT.
6675 (RVA_TO_PTR): Cast result to unsigned char*.
6677 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
6678 (add_volume_info): Use xstrdup.
6680 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
6682 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
6683 (do_completion, Fminibuffer_complete_word): Use it.
6684 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
6685 var so it can take non-boolean values.
6687 2000-08-21 Gerd Moellmann <gerd@gnu.org>
6689 * editfns.c (find_field): Formatting changes.
6690 (toplevel): Some old-style function forward declarations
6691 changed to prototypes, some new protypes added, some functions
6694 * lisp.h (set_time_zone_rule): Add prototype.
6695 (use_dialog_box): External declaration.
6697 * keyboard.c (gen_help_event): Add parameter SIZE.
6698 (kbd_buffer_events_waiting): Slightly rewritten.
6699 (clear_event): New function.
6700 (kbd_buffer_get_event): Use it, and clear the input_events of
6702 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
6703 don't fill the newly created array with nils.
6704 (toplevel): Convert some old-style function forward declarations
6707 * keyboard.h (gen_help_event): Change prototype.
6709 * xterm.c (XTread_socket): Change calls to gen_help_event.
6711 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6713 * eval.c (Fmacroexpand): Doc fix.
6715 2000-08-20 Jason Rumney <jasonr@gnu.org>
6717 * w32term.h (x_display_info_for_display): Remove as this function
6718 does not exist on W32.
6720 * w32term.c (help_echo_window): New variable.
6721 (syms_of_w32term): staticpro it.
6722 (note_mode_line_highlight): Set it.
6723 (XTextExtents16): Removed as there is no equivalent on W32.
6724 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6725 the X way of doing this will not work for W32.
6726 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6727 (x_draw_image_foreground): Avoid drawing outside of the clip area
6728 when image doesn't have a mask.
6729 (note_mouse_highlight): Process overlays in the right order of
6730 priority. Set help_echo_window.
6731 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6732 because that's more visible for large images.
6734 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6735 name to single_keymap_panes.
6736 (w32_menu_show): Set wv->title when dealing with titles.
6737 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6739 2000-08-21 Miles Bader <miles@gnu.org>
6741 * minibuf.c (do_completion): Try again if we rewrite the input
6742 string, but no completion was done, so that any completion message
6745 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6747 * xfaces.c (lface_equal_p): Compare strings differently.
6748 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6749 (realize_tty_face): Use them.
6750 (syms_of_xfaces): Initialize new variables.
6751 (map_tty_color): New function, extracted from realize_tty_face.
6752 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6753 foreground or background color, store the new color name in the
6754 realized face; previous code trying to do this had no effect.
6755 (realize_tty_face): Use map_tty_color.
6756 (Fclear_face_cache): Set face_change_count and ensure thorough
6759 2000-08-19 Gerd Moellmann <gerd@gnu.org>
6761 * undo.c (record_first_change, record_marker_adjustment): Don't
6762 use XBUFFER on last_undo_buffer which might not be a buffer.
6764 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6766 * coding.c (decode_coding_string): Set members consumed,
6767 consumed_char, produced, produced_char of *coding correctly. If
6768 decode_coding doesn't consume any byte, don't try anymore.
6769 (encode_coding_string): Likewise.
6771 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6773 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
6774 conditional have void type, for Standard C compilers.
6776 * xdisp.c (redisplay_internal): Compare windows for equality with
6777 EQ, instead of applying XWINDOW to something that might not
6780 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6782 * fontset.c (Finternal_char_font): Search only the selected frame
6783 for a window of the current buffer.
6785 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6787 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6790 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6791 second half of a HELP_EVENT is found at the start of kbd_buffer.
6793 2000-08-18 Miles Bader <miles@gnu.org>
6795 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6797 * editfns.c (save_restriction_save): Rewrite to use markers.
6798 (save_restriction_restore): Rewrite to understand new form of data
6799 saved by save_restriction_save.
6800 (Fsave_restriction): Remove cautionary note in doc-string.
6802 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6804 * fileio.c (build_annotations): Add a comment explaining the
6805 return value of format-annotate-function. Replace a spurious call
6806 to Flength with a CONSP test. Call format-annotate-function with
6807 a fifth arg specifying how many times the function is been called
6808 in a row, to let it choose temporary buffers appropriately.
6810 2000-08-17 Dave Love <fx@gnu.org>
6812 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6813 declare make_temp_name twice.
6815 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6816 (unreadpure): Give it an arg.
6818 * unexalpha.c: Prototype fatal_unexec, mark_x,
6819 update_dynamic_symbols. Declare unexec as void.
6821 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6822 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6824 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6825 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6827 * alloca.c: Use #error.
6828 [POINTER_TYPE]: Use it.
6830 * eval.c (Fdefvar): Doc fix.
6832 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6833 INITIALIZE_INTERVAL.
6835 * buffer.h: Avoid DECLARE_INTERVALS.
6837 * config.in: Add size_t.
6839 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6841 * w16select.c (set_clipboard_data): If there's not enough memory
6842 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6843 expects. In case of other failures, return 3.
6844 (system_error_msg): New error message.
6845 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6848 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6850 * term.c (write_glyphs): Also turn off inverse video after turning
6851 off other appearances in case TS_exit_attribute_mode is not equal
6852 to TS_end_standout_mode.
6853 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6855 (turn_off_face): Reset standout_mode only if
6856 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6857 is equal to TS_end_standout_mode.
6859 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6861 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6862 sequence at the end of the source block.
6864 * ccl.c (Fccl_program_p): Docstring modified.
6865 (Fccl_execute): Likewise.
6866 (Fccl_execute_on_string): Likewise.
6868 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6870 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6872 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6874 The following changes are mainly to fix bugs of
6875 encode/decode-coding-string failing if encoding/decoding return
6876 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6877 variable conversion_buffer.
6879 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6880 decrement dst_end to avoid buffer overflow in the later call of
6883 * coding.h (conversion_buffer_size, conversion_buffer)
6884 (get_conversion_buffer): Extern deleted.
6886 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6887 (conversion_buffer, conversion_buffer_size): Variables deleted.
6888 (get_conversion_buffer): Function deleted.
6889 (struct conversion_buffer): New structure.
6890 (MAX_ALLOCA): New macro.
6891 (allocate_conversion_buffer): New macro.
6892 (extend_conversion_buffer, free_conversion_buffer): New functions.
6893 (ccl_coding_driver): Set coding->result.
6894 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6895 this is the last block of source.
6896 (encode_coding): Likewise. Handle the source block as the last
6897 one only when the whole source text is consumed.
6898 (decode_coding_string): Handle the case that the output buffer is
6899 too small to decode the whole source text. Use
6900 allocate_conversion_buffer, extend_conversion_buffer and
6901 free_conversion_buffer, not get_conversion_buffer.
6902 (encode_coding_string): Likewise.
6903 (init_coding): Function deleted.
6904 (init_coding_once): Delete code to initialize conversion_buffer_size.
6906 * emacs.c (main): Don't call init_coding.
6908 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6910 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6911 (insert_glyphs): Likewise.
6913 * w32console.c (write_glyphs): Use a locally declared
6916 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6918 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6919 member of display_info is NULL.
6921 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6923 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6925 * term.c (turn_off_face): Reset standout_mode when resetting
6926 appearances with capability `me'.
6927 (write_glyphs): Switch on inverse video before each face change.
6929 2000-08-14 Dave Love <fx@gnu.org>
6931 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6932 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6933 (lisp_free): Declare and make static.
6935 * window.c: Fix embedded comment.
6936 (syms_of_window): Fix doc string.
6938 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6940 * keymap.c (push_key_description): If C without modifiers is < 32,
6941 make sure to print `C-' before `M-', like in the manual.
6943 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6945 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6946 since they aren't relocated anymore.
6947 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6949 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6950 partially visible line which is smaller than the window's height.
6952 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6954 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6955 the multibyte form of eight-bit-control characters.
6956 (Fccl_execute_on_string): Initialize ccl->multibyte.
6958 * ccl.h (struct ccl_program): New member multibyte.
6960 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6962 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6964 * regex.c (regex_compile) <normal_char>: Pay attention to
6966 (analyse_first) <exactn>: Setup fastmap correctly for
6967 eight-bit-control characters.
6969 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6971 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6973 * keyboard.c (make_lispy_event): Handle the new event type
6974 multibyte_char_keystroke.
6976 * xterm.c: Include coding.h.
6977 (XTread_socket): Work around a bug of XmbLookupString. If the
6978 input is from XIM, decode it according to the current locale. In
6979 that case, generate multibyte_char_keystroke events.
6981 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6983 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6984 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6986 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6988 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6989 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6990 (move_it_in_display_line_to): Record iterator's ascent and descent
6991 before producing glyphs, and restore them when we know the glyph
6992 doesn't fit on the line.
6993 (move_it_to): Restructured so that it's easier to debug. If
6994 moving to a vpos, and not moving to an x or character position,
6995 stop as soon as the specified vpos is reached; don't move further
6996 into that line because that might change the computed line height.
6997 (try_cursor_movement): New function, extracted from the cursor
6998 movement branch of redisplay_window. If ending on a partially
6999 visible line, don't try to scroll if the cursor line is taller
7001 (redisplay_window): Use try_cursor_movement.
7003 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7004 because that function doesn't cope with variable-height lines.
7006 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7007 box cursor because that's better visible for large images.
7009 2000-08-10 Miles Bader <miles@gnu.org>
7011 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7013 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7015 * xdisp.c (Vmessages_buffer_name): New variable.
7016 (message_dolog): Use it.
7017 (syms_of_xdisp): Initialize it.
7019 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7021 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7022 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7023 redundant now that keyboard.h is included.
7025 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7027 * keyboard.c (kbd_buffer_events_waiting): New function.
7029 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7031 * msdos.c: Include keyboard.h.
7032 (XMenuActivate): Empty no_event events from the event buffer. If
7033 no events are left after that, call clear_input_pending.
7034 (mouse_clear_clicks): New function, code moved from mouse_init.
7035 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7036 mouse driver to ``forget'' any past clicks.
7038 * Makefile.in (msdos.o): Depend on keyboard.h.
7040 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7042 * lisp.h (input_pending): External declaration.
7044 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7046 * xdisp.c (echo_area_display): Display thoroughly if input is
7047 pending. Bind redisplay-dont-pause to t during the redisplay.
7048 in case input is pending.
7050 * dispnew.c (Qredisplay_dont_pause): New variable.
7051 (syms_of_display): Initialize and staticpro it.
7052 (update_frame_1): Don't interrupt the display for pending input if
7053 redisplay_dont_pause is set.
7055 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7057 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7059 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7061 * callproc.c (Fcall_process): Terminate the unwind-protect around
7062 the post-read-conversion of coding system.
7064 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7065 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7066 * buffer.h (overlays_at): Update prototype.
7067 * xdisp.c (next_overlay_change): Update call to overlays_at.
7068 * xfaces.c (face_at_buffer_position): Likewise.
7069 * textprop.c (Fget_char_property): Likewise.
7070 * xterm.c (note_mouse_highlight): Likewise.
7072 * minibuf.c (do_completion): Don't consider a simple change of
7073 case as `completion'.
7075 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7077 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7078 * undo.c (record_delete): Make sure last_point_position_buffer is
7079 a buffer before comparing pointers.
7081 * coding.h (decode_coding_string): Declare.
7083 * intervals.h (Fprevious_single_char_property_change): Declare.
7085 * textprop.c (Fprevious_single_char_property_change): Don't do
7086 arithmetic directly on lisp objects.
7088 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7090 * keyboard.h (menu_item_eval_property): Declare.
7092 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7093 reuse as buffer name, instead of recreating (and discarding) every
7094 time a message is logged.
7095 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7096 (current_message_1, truncate_message_1, set_message_1)
7097 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7098 (current_message, truncate_echo_area, display_echo_area)
7099 (resize_echo_area_axactly): Changed calls.
7101 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7103 (Ffind_coding_systems_region_internal): First argument to Fappend
7104 must be an integer, not a Lisp object.
7106 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7108 * charset.c (Fchar_width): Doc fix.
7110 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7112 * charset.c (Fstring_width): Doc fix.
7114 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7116 * xdisp.c (start_display): When starting display on a continuation
7117 line, clear ascent and descent members of the iterator structure;
7118 the height of the continued line does not affect the height of the
7120 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7121 line taller than the window.
7122 (redisplay_window) <forced window start>: Handle case that the
7123 middle of the window is not found in any row.
7124 (dump_glyph_row): Show more information.
7125 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7126 first text line in a glyph matrix.
7128 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7129 of the clip area when image doesn't have a mask.
7131 * fns.c (sweep_weak_table): Fix survival conditions for
7132 key-or-value and key-and-value weakness.
7134 * .gdbinit (xhashtable): New command.
7136 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7137 tables out of the list of all weak hash tables.
7139 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7140 a new buffer is created, make sure echo_area_buffer[] references
7143 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7145 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7148 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7150 * syntax.c (skip_chars): Fix previous change. Make the handling
7151 of unibyte string consistent with that of regex search.
7153 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7155 * xmenu.c (popup_get_selection): Use xfree instead of free.
7157 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7159 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7161 * callproc.c (child_setup): Use xfree instead of free.
7163 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7165 (run_mac_command, closedir): Use `xfree' instead of `free'.
7167 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7169 * eval.c (error): Use xfree instead of free.
7171 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7173 * fns.c: Replace `illegal' with `invalid'.
7174 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7176 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7178 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7181 2000-08-04 Noah Friedman <friedman@splode.com>
7183 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7186 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7188 * syntax.c (skip_chars): Fix typo in error message.
7190 2000-08-04 Andreas Schwab <schwab@suse.de>
7192 * m/ia64.h: Moved from s/ia64.h.
7194 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7196 * process.c (read_process_output): Big simplification. Handle
7197 composition and post-read-conversion of coding system correctly.
7198 (send_process): Handle composition correctly.
7200 * callproc.c (Fcall_process): Handle post-read-conversion of
7201 coding system if any.
7203 * coding.c (decode_coding_iso2022): More strict check for handling
7205 (coding_restore_composition): Pay attention to the case that
7206 cmp_data is not set properly (because of invalid code in the
7208 (run_pre_post_conversion_on_str): Include text properties in the
7210 (decode_coding_string): Set members of coding correctly.
7212 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7214 * s/ia64.h: New file.
7216 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7217 Use NULL instead of 0 at the end of variable argument list of
7218 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7219 sizeof (int) < sizeof (void *).
7221 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7222 of variable argument lists of XtVaGetValues and XtVaSetValues.
7224 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7225 variable argument lists of XtVaGetValues and XtVaSetValues.
7227 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7229 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7230 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7232 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7235 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7236 in call to Fsingle_key_description.
7238 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7241 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7243 * window.c (display_buffer_reuse_frames): New variable.
7244 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7245 frames displaying BUFFER.
7246 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7248 2000-08-01 Miles Bader <miles@gnu.org>
7250 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7251 when to constrain NEW_POS (they were pretty screwed up before).
7253 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7255 * msdos.c (run_msdos_command): Save and restore the master
7256 environment, for the case that child_setup signals an error.
7257 When mirroring slashes in DOS shell commands, don't fail when
7258 argv[2] has embedded blanks.
7259 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7260 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7261 (dos_ttraw): Call mouse_setup_buttons.
7263 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7264 using alloca; free it after run_msdos_command returns.
7266 2000-07-27 Dave Love <fx@gnu.org>
7268 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7269 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7271 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7273 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7275 * editfns.c (lisp_time_argument): Fix last change.
7277 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7279 * fns.c (Fdelete): Make it work on vectors and strings in addition
7282 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7283 (syms_of_fns): Initialize new variables.
7284 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7285 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7286 weakness, with t meaning the same as `key-and-value'.
7288 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7290 * coding.h (struct coding_system): Member safe_charset deleted.
7292 * coding.c (Qsafe_charsets): This variable deleted.
7293 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7295 (coding_safe_chars): New function.
7296 (CODING_SAFE_CHAR_P): New macro.
7297 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7298 checking safe_charsets member of the coding system. Caller changed.
7299 (detect_coding_iso2022): New local variable safe_chars.
7300 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7301 safe_charsets member of the coding system.
7302 (decode_coding_iso2022): New local variable safe_chars.
7303 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7304 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7305 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7306 (ENCODE_UNSAFE_CHARACTER): New macro.
7307 (encode_coding_iso2022): New local variable safe_chars. Check
7309 (setup_coding_system): Delete the code to initialize
7310 coding->safe_charses
7311 (intersection, find_safe_codings): New functions.
7312 (Ffind_coding_systems_region_internal): New function.
7313 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7314 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7315 variable and initialize it.
7317 * fns.c (char_table_ref_and_index): New function.
7319 * lisp.h (char_table_ref_and_index): Add prototype.
7321 2000-07-26 Sam Steingold <sds@gnu.org>
7323 * editfns.c (lisp_time_argument): Added third argument `usec'.
7324 (Ffloat_time): New built-in Lisp function.
7326 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7328 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7329 for the character code.
7331 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7334 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7335 if called for a popup menu.
7336 (xmenu_show): Store help string in widget values.
7338 2000-07-26 Dave Love <fx@gnu.org>
7340 * syswait.h: Move some definitions.
7341 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7342 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7343 perspicuous definitions.
7344 (WTERMSIG): Fix bit pattern used.
7346 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7348 * print.c (print_object): If vector printing is truncated, print
7349 "..." to indicate it as well as the case of list printing.
7351 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7353 * xdisp.c (next_element_from_display_vector): Improve comments.
7355 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7356 for the character code, and the rest for the face id as in 20.x.
7357 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7359 * window.c (window_display_table): Cleaned up.
7361 * syntax.c (Fforward_word): Add last arg nil in call of
7362 Fconstrain_to_field.
7364 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7366 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7367 identical but for the letter-case, don't call
7368 barf_or_query_if_file_exists.
7370 2000-07-25 Miles Bader <miles@gnu.org>
7372 * editfns.c (find_field): Honor special `boundary' fields.
7373 (Qboundary): New variables.
7374 (syms_of_editfns): Initialize Qboundary.
7375 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7376 Use scan_buffer instead of find_before_next_newline, because it
7377 allows us to detect the boundary case where there's a newline at
7379 * lisp.h (Fconstrain_to_field): Update external declaration.
7381 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7383 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7386 2000-07-24 Dave Love <fx@gnu.org>
7388 * s/sunos4-0.h, s/sol2.h:
7389 (LIBS_TERMCAP): Move from m/sparc.h.
7391 * m/sparc.h (TERMINFO): Moved to system files (probably only
7392 relevant for sunos4 judging by its vintage).
7393 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7396 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7398 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7399 name to single_keymap_panes.
7401 2000-07-24 Andreas Schwab <schwab@suse.de>
7403 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7405 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7407 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7408 parameters instead of using int parameters. Expect FN to accept
7409 EMACS_INT parameters.
7410 (display_echo_area, resize_echo_area_axactly, current_message)
7411 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7412 with new argument list.
7413 (resize_mini_window_1): New callback function.
7414 (current_message_1, truncate_message_1, set_message_1): Change
7415 parameter lists to the new format expected by with_echo_area_buffer.
7417 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7419 * fontset.c (fontset_ref): Remove INLINE declaration.
7420 (fontset_ref_via_base): Likewise.
7421 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7424 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7426 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7427 correct order of priority. If help echo was found in an overlay,
7428 use that overlay as the object in which the help echo was found.
7430 2000-07-22 Miles Bader <miles@gnu.org>
7432 * textprop.c (Fprevious_single_char_property_change): The initial
7433 property value should be from the position preceding POSITION, not
7436 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7438 * coding.c (syms_of_coding): Doc fix for
7439 inhibit-iso-escape-detection.
7441 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7443 * xterm.c (note_mouse_highlight): Process overlays in the right
7446 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7448 * xterm.c (note_mouse_highlight): If help-echo was found in an
7449 overlay, use that overlay as the object in which the help was found.
7451 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7453 * window.c (foreach_window): Instead of a fake variable argument
7454 list, take one USER_DATA argument.
7455 (foreach_window_1): Likewise, and call callback functions with two
7456 args, the window and USER_DATA.
7457 (struct check_window_data): New struct.
7458 (check_window_containing): Use it.
7459 (window_from_coordinates): Set up a struct check_window_data for
7461 (add_window_to_list, freeze_window_start): Change parameters
7462 according to new calling convention.
7464 * window.h (foreach_window): Change prototype.
7466 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7468 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7470 * xmenu.c (menu_help_callback): Call show_help_echo with
7471 additional arguments OBJECT and POS.
7473 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7475 * data.c (Faset): Allow storing any multibyte character in a
7476 string. Convert unibyte string to multibyte if necessary.
7478 * xfns.c (x_encode_text): New function.
7479 (x_set_name): Use x_encode_text.
7480 (x_set_title): Likewise.
7482 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7484 * xterm.h (x_encode_text): Add prototype.
7486 2000-07-20 Dave Love <fx@gnu.org>
7488 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7491 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7493 * msdos.c (help_echo_window): New variable.
7494 (syms_of_msdos): Initialize and staticpro it.
7495 (IT_note_mode_line_highlight): Set help_echo_window.
7496 (IT_note_mouse_highlight): Ditto.
7497 (dos_rawgetc): Store help_echo_window in the second event produced
7500 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7501 Record the object that generated the help echo and the position of
7502 that object in help_echo_object and help_echo_pos. Record that
7503 some glyphs in a row are displayed in mouse-face.
7504 (IT_update_begin): Don't clear mouse highlight unless one of the
7505 enabled glyph rows is marked as being displayed in mouse-face.
7506 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7507 and position recorded in help_echo_object and help_echo_pos to the
7509 (IT_menu_display): Accept a new argument PN: the pane number of
7510 the current menu pane. Record the pane number and the item
7511 number of the item which has associated help string.
7512 (XMenuActivate): Update the prototype for help_callback in
7513 function declaration. Call IT_menu_display with the current menu
7514 pane number as an additional argument. Call help_callback with
7515 two additional arguments: the pane number and the item number of
7516 the menu item associated with the help text.
7517 (help_echo_object, help_echo_pos): New variables.
7518 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7520 * msdos.h (XMenuActivate): Update prototype.
7522 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7524 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7525 Add some more prototypes.
7527 * xterm.c, xterm.h: Add some more prototypes.
7529 * lisp.h (Fnext_single_char_property_change): Add prototype.
7531 * dispnew.c (direct_output_for_insert): Remove confusing
7532 outer local variable mouse_face_overwritten_p.
7533 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7535 * alloc.c (allocate_string_data): Don't copy old string contents.
7537 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7539 * coding.c (code_convert_region): Delete text properties before
7540 shrinking the conversion region.
7542 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7544 * dispnew.c (update_text_area): Write the whole row if it
7545 has mouse-face in it.
7547 * xfaces.c (face-alternative-font-family-alist): Remove
7548 DEFVAR_LISP; staticpro instead.
7550 * xmenu.c (menu_help_callback): Call show_help_echo with
7553 * keyboard.c (show_help_echo): Add parameter WINDOW.
7554 (read_char): Call show_help_echo with window extracted from Lisp
7556 (gen_help_event): Add parameter WINDOW.
7558 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
7560 * xterm.c (help_echo_window): New variable.
7561 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7562 (XTread_socket): Pass help_echo_window to gen_help_event.
7563 (syms_of_xterm): Initialize and staticpro help_echo_window.
7565 2000-07-18 Dave Love <fx@gnu.org>
7567 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
7569 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7571 * alloc.c (allocate_string_data): If string had already data
7572 assigned, copy old contents to new string data.
7574 * coding.c (syms_of_coding): Fix typo in spelling of variable
7575 `inhibit-iso-escape-detection'.
7577 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
7579 * Makefile.in: Add dependencies on dispextern.h.
7580 (alloca.o): Don't define malloc and define EMACS_FREE instead of
7581 `free'; both can conflict with system header files.
7583 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7585 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
7588 2000-07-18 Dave Love <fx@gnu.org>
7590 * window.c (Fwindow_list): Declare arg `window'.
7592 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7594 * coding.c (setup_coding_system): Don't override the explicitly
7595 specified designations.
7597 2000-07-15 Miles Bader <miles@gnu.org>
7599 * editfns.c (char_property_eq, char_property_stickiness): Renamed
7600 from `text_property_eq' and `text_property_stickiness', respectively.
7601 (find_field, Fconstrain_to_field, char_property_eq)
7602 (char_property_stickiness): Changed to call char-property functions
7603 instead of text-property-only ones.
7605 * textprop.c (Fnext_single_char_property_change): Made a subr (was
7606 `next_single_char_property_change'). Do more error checking, and
7607 cleanup limit behavior.
7608 (Fprevious_single_char_property_change): New function.
7609 (syms_of_textprop): Initialize new subrs.
7611 * xdisp.c (display_prop_end, invisible_text_between_p):
7612 Call Fnext_single_char_property_change instead of
7613 next_single_char_property_change.
7615 2000-07-15 Jason Rumney <jasonr@gnu.org>
7617 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
7618 after menu is finished with.
7619 (add_menu_item): Only consider wv->title as a menu title.
7620 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
7622 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
7624 (FONT_REGEXP): Remove unused macro, and its sub-components.
7625 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
7627 * w32term.c (help_echo_object, help_echo_pos): New variables.
7628 (note_mode_line_highlight): Store additional information about the
7629 help-echo in help_echo_object and help_echo_pos. Check both
7630 `local-map' and `keymap' properties for changing the cursor
7631 (note_mouse_highlight): Store additional information about the
7632 help-echo in help_echo_object and help_echo_pos.
7633 (note_tool_bar_highlight): Set help_echo_object to nil and
7634 help_echo_pos to -1.
7635 (w32_read_socket): Use gen_help_event instead of filling
7636 input_events manually.
7637 (syms_of_w32term): Staticpro help_echo_object.
7638 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
7639 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
7640 (x_clear_mouse_face): New function.
7641 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
7642 (x_update_window_begin): No need to turn off the mouse
7644 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7645 depending on whether they contain glyphs highlighted in mouse-face.
7646 (x_fill_stretch_glyph_string): Consume runs of stretch
7647 glyphs instead of a single one.
7648 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7649 with new argument list.
7650 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7651 (x_append_glyph, x_append_composite_glyph)
7652 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7653 changes in struct glyph starting 1999-12-27. See comments for
7654 xterm.c on 2000-07-05.
7656 2000-07-14 Sam Steingold <sds@gnu.org>
7658 * xfaces.c (realize_x_face): Fix the last patch:
7659 check `default_face' before dereferencing.
7661 2000-07-14 Dave Love <fx@gnu.org>
7663 * syntax.c (back_comment): Add null default in switch (for pcc).
7665 2000-07-14 Kenichi Handa <handa@etl.go.jp>
7667 * xfaces.c (realize_x_face): Make fontset using the base of the
7668 default_face's fontset, not using the default fontset.
7670 * coding.c (inhibit_iso_escape_detection): New variable.
7671 (syms_of_coding): Make it a Lisp variable.
7672 (detect_coding_iso2022): If inhibit_iso_escape_detection is
7673 nonzero, ignore ISO2022's escape sequence.
7675 2000-07-14 Gerd Moellmann <gerd@gnu.org>
7677 * alloca.c (malloc) [emacs]: Define as xmalloc.
7679 * xfns.c (Fx_show_tip): If frame parameters contain a position,
7680 use that instead of the mouse position. Add parameters DX and DY.
7682 * dispextern.h (Fx_show_tip): Adjust number of parameters
7685 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
7686 if HELP is a function, call it with OBJECT and POS as parameters
7687 to get the help to display.
7688 (gen_help_event, kbd_buffer_store_help_event): New functions.
7689 (kbd_buffer_get_event): Construct the Lisp help-event differently.
7690 (read_char): Call show_help_echo with new parameters.
7692 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
7695 * xterm.c (help_echo_object, help_echo_pos): New variables.
7696 (note_mode_line_highlight): Store additional information about the
7697 help-echo in help_echo_object and help_echo_pos. Check both
7698 `local-map' and `keymap' properties for changing the cursor
7699 (note_mouse_highlight): Store additional information about the
7700 help-echo in help_echo_object and help_echo_pos.
7701 (note_tool_bar_highlight): Set help_echo_object to nil and
7702 help_echo_pos to -1.
7703 (XTread_socket): Use gen_help_event instead of filling
7704 input_events manually.
7705 (syms_of_xterm): Staticpro help_echo_object.
7707 * xmenu.c (menu_highlight_callback): Use
7708 kbd_buffer_store_help_event instead of setting up and input_event
7711 * xdisp.c (eval_form): GCPRO argument sexpr.
7712 (call_function): New function.
7713 (handle_single_display_prop): Use call_function and FUNCTIONP
7714 instead of checking whether if font_height is a symbol and
7717 * eval.c (internal_condition_case_2): New function.
7719 * lisp.h (FUNCTIONP): New macro.
7720 (internal_condition_case_2, call_function): Add prototypes.
7722 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7723 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7724 Always set `arg' member of input_events.
7725 (construct_menu_click): Unused function removed.
7727 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7729 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7730 (construct_drag_n_drop, x_scroll_bar_handle_click)
7731 (w32_read_socket): Always set `arg' member of input_events.
7733 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7735 * lisp.h (eval_form): Add prototype.
7737 * xdisp.c (eval_form): Make it externally visible.
7739 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7741 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7742 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7743 consing. For prefix events, store the frame in the `arg' slot of
7744 the event, otherwise store the key there.
7745 (XTread_socket): Instead of consing, use the frame_or_window slot
7746 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7748 * xmenu.c (menu_highlight_callback): Store help string in the
7749 `arg' member of the input event; don't cons.
7750 (menubar_selection_callback): Use the `arg' slot of input events
7751 to queue additional information, instead of consing.
7753 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7755 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7757 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7759 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
7760 input events to queue additional information, instead of consing.
7762 * keyboard.c (kbd_buffer_gcpro): Renamed from
7763 kbd_buffer_frame_or_window. Now used for all Lisp objects
7764 referenced from the input queue.
7765 (kbd_buffer_store_event): Always use structure assignment for
7766 copying input events. Record all Lisp objects referenced from
7767 events in kbd_buffer_gcpro.
7768 (kbd_buffer_get_event): Construct Lisp `help-echo' events
7769 differently from input events. Test for prefix menu_bar_events
7770 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
7771 event in kbd_buffer_gcpro to nil.
7772 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
7773 frame_or_window is equal to its arg member as prefix events.
7774 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
7775 used by an input event to nil.
7776 (init_keyboard): Use two times the size of the input queue
7777 for kbd_buffer_gcpro.
7778 (syms_of_keyboard): Likewise.
7780 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7781 Use USER_SIGNAL_EVENT.
7783 * termhooks.h (struct input_event): Add member `arg'.
7784 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7785 (USER_SIGNAL_EVENT): Renamed from user_signal.
7787 * xfaces.c (ASET): Remove definition.
7789 * lisp.h (AREF, ASET, ASIZE): New macros.
7791 * fontset.c (AREF, ASIZE): Remove definitions.
7793 * fns.c (AREF): Remove definition.
7795 * composite.c (AREF): Remove definition.
7797 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7799 * dispnew.c (redraw_overlapped_rows): Add missing local.
7800 (scrolling_window): Remove debug code.
7802 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7803 Before scrolling, turn off a mouse-highlight in the window
7806 * xterm.c (x_update_window_end): Add parameter
7807 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7808 redisplay in XTframe_up_to_date.
7809 (x_clear_mouse_face): New function.
7810 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7812 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7814 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7815 it when any row is written to that contains glyphs highlighted in
7817 (update_window): Call the window update end hook with new
7818 parameter MOUSE_FACE_OVERWRITTEN_P.
7819 (direct_output_for_insert): Give up if row contains mouse-face.
7821 * dispextern.h (struct redisplay_interface): Add parameter
7822 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7823 (clear_mouse_face): New function pointer member.
7825 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7827 * syntax.c (back_comment): Use one switch rather than a few `if's.
7828 Obey open_paren_in_column_0_is_defun_start.
7829 When reverting to the `slow' method, try to nicely handle the case
7830 of nested comments by checking that the comment-starter we found
7831 does indeed match the comment-ender.
7832 (scan_sexps_forward, scan_sexps_forward):
7833 Ignore excessive opening parenthesis rather than throwing an error.
7835 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7837 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7838 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7840 * dispnew.c (direct_output_forward_char): Give up if currently
7841 displaying a message instead of the minibuffer contents.
7843 * xterm.c (x_update_window_begin): No need to turn off the mouse
7845 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7846 depending on whether they contain glyphs highlighted in mouse-face.
7848 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7849 compare the mouse_face_p flags of both rows.
7851 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7853 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7855 * keyboard.c (show_help_echo): Accept additional parameter
7856 ok_to_overwrite_keystroke_echo.
7857 (read_char): Call show_help_echo with a zero
7858 ok_to_overwrite_keystroke_echo argument.
7859 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7860 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7861 ok_to_overwrite_keystroke_echo argument.
7862 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7863 non-zero ok_to_overwrite_keystroke_echo argument.
7865 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7867 * xdisp.c (try_window_id): If changes are all below what is
7868 displayed in the window, and point is in the window, we still
7869 might have to find point on the display.
7871 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7872 glyphs instead of a single one.
7873 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7874 with new argument list.
7875 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7877 * keymap.c (get_keymap_1): Add comment that this function can GC.
7878 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7879 comment that functions can GC.
7880 (Fset_keymap_parent): GCPRO arg KEYMAP.
7882 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7884 * msdos.c (XMenuActivate): After exiting the menu, restore the
7885 echo area message and erase it.
7887 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7889 * fontset.c (Ffontset_info): Make the return value more compatible
7890 with that of Emacs 20.
7892 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7894 * eval.c (Fsignal): Handle case that backtrace_list is null.
7896 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7898 * ccl.c (Fccl_execute): Typo fixed.
7900 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7902 * window.c (window_loop): Add missing gcpro1 local variable.
7904 * window.c (Fwindow_list): Reverse list at the end.
7905 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7906 means allow windows on OWINDOW's frame, only.
7907 (window_loop): Simplified; use Fwindow_list.
7909 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7911 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7913 * xterm.c (XTread_socket): Increment handling_signal at the start,
7914 decrement it at the end.
7916 * eval.c (handling_signal): New variable.
7917 (Fsignal): Abort if handling_signal is non-zero.
7919 * lisp.h (handling_signal): External declaration.
7921 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7923 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7925 Sound support for NetBSD through "Linux emulation" support:
7926 * config.in (HAVE_SOUNDCARD_H): Undef.
7927 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7928 * Makefile.in (LIBSOUND): New variable.
7929 (LIBES): Include it.
7930 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7931 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7932 (vox_open): Use DEFAULT_SOUND_DEVICE.
7933 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7935 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7937 * print.c (print_error_message): If Vsignaling_function is set,
7938 show it in *Messages*.
7940 * lisp.h (Vsignaling_function): External declaration.
7942 * eval.c (Vsignaling_function): New variable.
7943 (Fsignal): Compute it.
7944 (syms_of_eval): Staticpro it.
7946 2000-07-05 Dave Love <fx@gnu.org>
7948 * syswait.h: Use the autoconf recommended approach. Old code
7949 #if'd out in case we need to revert.
7951 * config.in (HAVE_SYS_WAIT_H): Added.
7953 2000-07-05 Andrew Innes <andrewi@gnu.org>
7955 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7956 when non-NULL instead of __morecore, to take account of buffer
7957 memory. This also solves a problem with spurious memory warnings
7960 * ralloc.c: Make real_morecore non-static.
7962 * eval.c (internal_condition_case): Comment out abort if
7963 interrupt_input_blocked is not zero.
7965 * makefile.nt: Add support for `bootstrap' and related targets.
7966 Include minimal debug info in emacs.exe in release build.
7967 Remove all dependencies on lisp.h, and fixup some others.
7969 * w32.c (init_environment): Install code from 20.7 for providing
7970 default values for environment variables, based on the
7971 executable's own location.
7972 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7973 (sys_socket): Install socket inheritance bug fix from 20.7.
7975 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7976 here via blockinput.h).
7978 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7980 * w32menu.c (w32_menu_display_help):
7981 * xmenu.c (menu_help_callback): Use show_help_echo.
7983 * keyboard.h (show_help_echo): Declare.
7985 * keyboard.c (show_help_echo): New function, extracted from read_char.
7986 Feval its `msg' argument if it's a cons cell.
7987 (read_char): Use it.
7988 (follow_key): Pass `autoload' to get_keyelt.
7990 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7991 (note_tool_bar_highlight, XTread_socket):
7992 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7994 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7995 (note_tool_bar_highlight, w32_read_socket):
7996 Do not gratuitously ignore non-string `help-echo' properties.
7998 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8000 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8002 * window.c (delete_all_subwindows): Reset Vwindow_list.
8004 * xterm.c (x_append_glyph, x_append_composite_glyph)
8005 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8006 changes in struct glyph starting 1999-12-27. Some bit-fields of
8007 struct glyph were not set, which made glyphs unequal when compared
8008 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8009 effects were the result. This also depended on the contents of
8010 memory returned by xmalloc. If flickering happens again, activate
8011 the code in clear_glyph_row that's in #if 0. If the flickering is
8012 gone with that, chances are that it is caused by something similar.
8014 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8016 * dispextern.h: Add some comments.
8018 * window.c (add_window_to_list): Add parameter LIST.
8019 (window_list): Order list so that, for each frame, windows are
8020 in canonical order, and so that frames appear in the list in
8021 the order given by Vframe_list.
8022 (next_window): Reverse the handling of NEXT_P.
8024 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8026 * window.c (Vwindow_list): New variable.
8027 (make_window, delete_window): Set Vwindow_list to nil.
8028 (check_window_containing): New function.
8029 (window_from_coordinates): Rewritten.
8030 (add_window_to_list, window_list, candidate_window_p)
8031 (decode_next_window_args, next_window): New functions.
8032 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8033 (Fwindow_list): New function.
8034 (Fother_window): Cleaned up.
8035 (foreach_window): Add a longer "variable argument list". Let
8036 callback function return 0 to indicate that cycling over windows
8038 (foreach_window_1): Likewise.
8039 (freeze_window_start): Return int.
8040 (init_window): New function.
8041 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8043 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8044 input_event with bzero.
8045 (main): Call init_window.
8047 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8050 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8052 * composite.h (make_composition_value_copy): Extern it.
8054 * composite.c (make_composition_value_copy): New function.
8056 * editfns.c (Fformat): While copying text properties, make each
8057 composition property value a copy.
8059 * fns.c (concat): While copying text properties, make each
8060 composition property value a copy.
8062 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8064 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8066 * fns.c (sweep_weak_table): Mark only objects that are not
8069 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8070 include those frames as candidates which have their focus
8071 redirected to the minibuffer frame.
8073 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8075 * fns.c (Fputhash): Return `value' rather than nil.
8077 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8079 * frame.c (next_frame): Don't check focus redirection in case
8080 MINIBUF is a window. Doing so excludes frames using MINIBUF
8081 unless their focus is redirected, which contradicts the
8082 specification of next-frame, and leads to infinite loops in
8083 certain situations when cycling through windows with next-window.
8085 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8087 * coding.c (code_convert_region): Even if the length of text is
8088 zero, try to convert it if coding->type is coding_type_ccl.
8089 (decode_coding_string, encode_coding_string): Likewise.
8091 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8093 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8094 the display if windows_or_buffers_changed.
8096 * dispnew.c (struct row_entry): New structure.
8097 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8098 (row_table_size, old_lines, new_lines, old_lines_size)
8099 (new_lines_size, run_pool, runs_size, runs): New variables.
8100 (add_row_entry): New function.
8101 (scrolling_window): Use data structures allocated with xmalloc and
8102 held in global variables, instead of allocating them with alloca and
8103 holding them in local variables. Use a larger hash table whose
8104 size depends on glyph matrix sizes. Don't use bzero to clear the
8105 hash table; instead, clear used slots only.
8107 * fns.c (next_almost_prime): Make it externally visible.
8109 * lisp.h (next_almost_prime): Add prototype.
8111 * s/isc4-0.h (sigunblock): Define.
8113 * s/sco5.h (sigunblock): Define.
8115 2000-06-27 Dave Love <fx@gnu.org>
8117 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8118 (moved to osf5-0.h).
8119 [!NOT_C_CODE]: Protect string.h stuff.
8121 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8122 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8124 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8126 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8127 below the last line from the needed window height.
8129 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8131 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8132 (Fwidget_get): Use it.
8133 (syms_of_fns): Defsubr it.
8135 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8137 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8138 display info for XIM.
8139 (xim_open_dpy): Likewise.
8140 (xim_close_dpy): Don't free the display info's XIM.
8142 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8144 * config.in (USE_XIM): New define.
8146 * keymap.c (get_keyelt): For menu-items containing a `:filter
8147 FILTER', apply FILTER to the menu-item's definition to get the
8148 real definition to use.
8150 * lisp.h (QCfilter): External declaration.
8152 * xfns.c (Fimage_size): New function.
8153 (syms_of_xfns): Defsubr it.
8155 2000-06-26 Andreas Schwab <schwab@suse.de>
8157 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8160 2000-06-25 Dave Love <fx@gnu.org>
8162 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8164 * Makefile.in (blockinput.h): Depend on atimer.h.
8165 (atimer.h): Depend on systime.h.
8167 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8169 * atimer.h: Protect against multiple inclusion. Include systime.h.
8171 * lisp.h (swap_in_global_binding): Declare.
8173 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8175 * process.c (Fopen_network_stream): Turn off atimers for duration
8176 of call to connect. (Patch from Gerd.)
8178 2000-06-23 Dave Love <fx@gnu.org>
8180 * ralloc.c: Maybe include unistd.h
8182 * emacs.c (setgrp): Undefine before defining.
8183 (malloc_warning, set_time_zone_rule, index): Prototype.
8185 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8186 HAVE_STRUCT_TIMEZONE.
8188 * s/osf1.h: Move string.h hack here from alpha.h and make it
8190 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8192 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8193 (SOCKLEN_TYPE): Don't define.
8195 * m/alpha.h: Remove string.h hack.
8197 * s/osf5-0.h: New file.
8199 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8200 include time.h, done by systime.h.
8201 [__FreeBSD__]: Remove redundant includes.
8203 * callproc.c (setpgrp): Undefine before defining.
8204 (delete_temp_file): Return Qnil to avoid warning.
8206 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8208 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8211 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8213 * composite.h (compose_text): Declare.
8215 * xterm.c: Don't include sys/types.h unconditionally. Don't
8216 protect its inclusion with !USG (following xmenu.c).
8218 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8220 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8223 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8225 * coding.c (decode_eol_post_ccl): Special handling for undecided
8226 and inconsistent EOL types.
8228 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8230 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8231 trough color and main window's background color.
8233 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8235 * xterm.h (Xt_app_con): External declaration.
8237 * widget.c (EmacsFrameRealize): Fix typo.
8239 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8241 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8242 (handle_invisible_prop): Record the start of invisible text in
8243 it->add_overlay_start.
8244 (struct overlay_entry): Add member `overlay'.
8245 (handle_overlay_change): Simplify.
8246 (next_overlay_string): After having processed overlay strings at the
8247 end of the buffer, record that fact in
8248 it->overlay_strings_at_end_processed_p.
8249 (compare_overlay_entries): If before- and after-strings come
8250 from the same overlay, let before-strings come first.
8251 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8252 (load_overlay_strings): Take it->add_overlay_start into account
8253 when adding overlay strings.
8255 * dispextern.h (struct it): Add member add_overlay_start.
8257 2000-06-22 Dave Love <fx@gnu.org>
8259 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8261 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8263 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8265 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8268 2000-06-21 Dave Love <fx@gnu.org>
8270 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8272 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8274 * syntax.c (back_comment): Simplify string-parity counting (with
8275 the added benefit of handling multiple string-styles as long as
8276 they are not intertwined).
8277 Jump to the slow code as soon as a comment starter is found in
8278 a "string_lossage" position. Fixes the case: " /* " /* " */.
8280 2000-06-21 Dave Love <fx@gnu.org>
8282 * Makefile.in: Use GETLOADAVG_LIBS.
8284 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8285 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8287 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8289 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8290 (Fforward_comment, scan_lists):
8291 Check the comstyle of single-char comment-starters.
8292 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8293 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8294 Check the comstyle of single-char comment-starters.
8295 Clarify control-flow around the Scomment case.
8297 2000-06-20 Dave Love <fx@gnu.org>
8299 * fns.c (make_hash_table, maybe_resize_hash_table):
8300 Cast arg of next_almost_prime.
8302 * tparam.c [emacs]: Include lisp.h.
8304 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8307 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8309 * keyboard.c (adjust_point_for_property): Check if display
8310 property should be treated as intangible by looking at its value.
8312 * xdisp.c (single_display_prop_intangible_p)
8313 (display_prop_intangible_p): New functions.
8315 * dispextern.h (display_prop_intangible_p): Add prototype.
8317 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8319 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8320 argument to sigprocmask.
8322 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8323 argument to sigprocmask.
8325 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8326 sigprocmask_set, and pass a pointer to it to sigprocmask.
8328 * sysdep.c (sigprocmask_set): New variable.
8330 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8333 2000-06-20 Sam Steingold <sds@gnu.org>
8335 * xrdb.c: Don't declare xmalloc, xrealloc.
8337 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8339 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8340 (re_comp): Cast gettext return value to avoid complaints when
8343 2000-06-20 Dave Love <fx@gnu.org>
8345 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8347 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8349 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8351 * m/alpha.h: Don't declare xmalloc, xrealloc.
8353 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8355 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8357 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8359 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8362 * keyboard.h (poll_for_input_1): Declare.
8364 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8366 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8368 * doprnt.c: Don't declare xmalloc, xrealloc.
8370 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8371 (getenv, ctime, getwd): Removed.
8372 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8374 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8375 x_set_tool_bar_lines.
8377 * config.in: Add HAVE_GETWD. Move some definitions above
8378 machine/system includes.
8380 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8382 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8384 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8385 contain information about ENCODING.
8387 * fontset.c (FONTSET_ASCII): Use the first element of char table
8388 for an ASCII font, not defalt slot.
8389 (fontset_ref_via_base): If FONTSET doesn't contain information for
8390 C, try the default fontset.
8391 (make_fontset): Don't copy the default fontset.
8392 (fontset_font_pattern): Likewise.
8393 (accumulate_font_info): If ELT is nil, use the corresponding
8394 element in the default fontset.
8396 2000-06-19 Dave Love <fx@gnu.org>
8398 * syntax.c (Fparse_partial_sexp): Doc fix.
8400 * regex.h: Test PROTOTYPES as well as __STDC__.
8402 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8403 errno, strerror. Put text after #endif in comment.
8405 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8407 * xterm.c (x_frame_of_widget): Likewise.
8409 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8411 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8412 to Vfundamental_mode_abbrev_table.
8414 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8415 bogus objects are marked. This slows down GC by ~80 percent, but
8416 it might be worth trying when debugging GC-related problems.
8417 This feature requires conservative stack marking to be enabled.
8419 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8420 returns XLookupChars, reset `modifiers' to zero.
8422 2000-06-19 Dave Love <fx@gnu.org>
8424 * mktime.c: Unprotoized.
8426 2000-06-19 Richard Stallman <rms@gnu.org>
8428 * data.c (set_internal): If variable is frame-local,
8429 store the new value immediately into the frame parameter alist.
8431 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8433 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8434 in the custom handler pointer.
8436 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8437 value, or checks for CHAR_META can fail when Lisp_Object is a
8439 * keymap.c (get_keyelt): Likewise.
8441 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8443 * ccl.h (struct ccl_program): New member eol_type.
8444 (struct ccl_spec): New member cr_carryover.
8446 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8447 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8449 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8450 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8451 (decode_eol_post_ccl): New function.
8452 (decode_coding): Don't detect EOL format here for CCL based coding
8454 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8455 decode_eol_post_ccl after running the CCL program.
8456 (code_convert_region): Don't detect EOL format here for CCL based
8458 (decode_coding_string): Likewise.
8460 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8462 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8463 when treating it as an integer.
8465 * coding.h (encode_coding_string): Declare.
8467 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8470 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8471 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8472 to be passed to get_local_map.
8474 * sound.c (Fplay_sound): Don't call make_number on
8475 Frun_hook_with_args count argument.
8477 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8478 for lisp objects in X event structure data field, when lisp
8479 objects are represented with unions.
8480 (x_scroll_bar_to_input_event): Ditto.
8482 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8484 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8485 termination of string. Fix sense of test whether
8486 Vline_number_display_limit is an integer.
8488 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8490 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8491 only if HAVE_X_WINDOWS.
8493 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8496 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8499 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8501 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8504 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8506 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8507 start of the while loop.
8509 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8511 * atimer.c (alarm_signal_handler): Add forward declaration.
8513 * data.c (set_internal): Remove debug code.
8515 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8517 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8519 * unexec.c (toplevel) [COFF]: Include coff.h.
8521 * s/lynxos.h: New file.
8523 * keymap.c (Fsingle_key_description): Enclose function key and
8524 event symbol names in angle brackets.
8526 * xdisp.c (setup_echo_area_for_printing): Call
8527 message_log_maybe_newline if message_buf_print is not set.
8529 * print.c (printchar, strout): Don't check message_buf_print
8530 before calling setup_echo_area_for_printing because that
8531 function does something useful even when message_buf_print is
8534 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8536 (ensure_echo_area_buffers): Initialize echo buffer's
8537 truncate lines setting to nil.
8538 (with_echo_area_buffer): Don't set the echo buffer's truncate
8540 (set_message_1): Set it here instead, based on the value
8541 of message_truncate_lines.
8542 (resize_mini_window): Handle case that lines are truncated.
8543 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8544 DEFVAR_BOOL message-truncate-lines.
8546 * keyboard.c (read_char): Bind message-truncate-lines to t
8547 while displaying a help-echo.
8549 * lisp.h (Qmessage_truncate_lines): External declaration.
8551 2000-06-13 Gerd Moellmann <gerd@gnu.org>
8553 * xdisp.c (Vline_number_display_limit): Renamed from
8554 line_number_display_limit.
8555 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
8556 Extend documentation string. Initialize
8557 Vline_number_display_limit to nil meaning no limit.
8558 (decode_mode_spec): Use Vline_number_display_limit with its new
8561 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
8563 2000-06-13 Richard Stallman <rms@gnu.org>
8565 * frame.c (Fmodify_frame_parameters): Doc fix.
8567 * xfns.c (x_set_frame_parameters): Comment fix.
8569 * frame.c (store_frame_param): Call swap_in_global_binding if the
8570 variable's current binding was chosen based on this frame.
8572 * data.c (swap_in_global_binding): New function.
8574 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8576 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
8577 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
8579 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8581 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
8583 2000-06-12 Jason Rumney <jasonr@gnu.org>
8585 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
8587 * w32.h (EMACS_W32_H): Renamed from _NT_H_
8589 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
8591 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
8593 2000-06-12 Gerd Moellmann <gerd@gnu.org>
8595 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
8596 (syms_of_xfaces): Defsubr Sdump_colors.
8597 (x_free_colors): Don't treat b&w specially on default visual.
8598 (x_free_dpy_colors): New function.
8599 (free_face_colors): Don't check visual class; it's done
8602 * xterm.c (x_frame_of_widget): New function.
8603 (x_alloc_nearest_color_for_widget): Use it.
8604 (x_copy_dpy_color): New function.
8605 (x_destroy_window): Free various colors.
8607 2000-06-12 Kenichi Handa <handa@etl.go.jp>
8609 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
8611 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
8613 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
8615 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
8617 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
8619 2000-06-11 Dave Love <fx@gnu.org>
8621 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
8623 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
8625 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
8627 2000-06-11 Gerd Moellmann <gerd@gnu.org>
8629 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
8632 2000-06-10 Kenichi Handa <handa@etl.go.jp>
8634 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
8635 (regex_compile): Fix the code for handling the case of single byte
8636 char and multibyte char being mixed in a range within [...].
8638 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
8639 and dst_multibyte members of coding.
8641 * charset.c (update_charset_table): Update the table
8643 (init_charset_once): Initialize elements of bytes_by_char_head to
8644 1 except for leading codes for private charases.
8646 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
8647 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
8649 2000-06-09 Ken Raeburn <raeburn@gnu.org>
8651 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
8652 access the data it doesn't point to.
8654 2000-06-08 Gerd Moellmann <gerd@gnu.org>
8656 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
8657 will be translated to a switch-frame event when reading the
8658 event queue. This is necessary because Emacs otherwise won't
8659 perform a switch-frame to a new frame until some other event, for
8660 example a keystroke event, forces it to do so. This has various
8661 effects, one visible being that the cursor of a frame created with
8662 C-x 5 2 or switched to with a window manager key binding like
8663 A-TAB stays hollow because selected_window isn't on the newly
8664 focused frame until the switch-frame is performed.
8666 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
8667 generating a switch-frame event if necessary.
8669 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
8671 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
8674 2000-06-08 Kenichi Handa <handa@etl.go.jp>
8676 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
8678 2000-06-07 Gerd Moellmann <gerd@gnu.org>
8680 * window.c (displayed_window_lines): Take empty lines at
8681 the bottom of a window into account.
8683 * window.c (displayed_window_lines): New function.
8684 (Fmove_to_window_line): Use displayed_window_lines to determine
8685 the number of lines to move, instead of using the window's height.
8687 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
8688 to stop reading, even if the form read sets point to a different
8689 value when evaluated.
8691 * xdisp.c (display_line): Fix code deciding in which line to
8694 2000-06-07 Kenichi Handa <handa@etl.go.jp>
8696 * fileio.c (e_write): Free composition data if stored in
8699 2000-06-06 Gerd Moellmann <gerd@gnu.org>
8701 * xdisp.c (display_line): Set row's and iterator's
8702 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
8703 Set cursor even if row ends in the middle of a character.
8704 (dump_glyph_row): Print values of new flags.
8705 (redisplay_window) <cursor movement in unchanged window>: When
8706 point has been moved forward, and PT is at the end of the cursor
8707 row, don't place the cursor in the next row if the cursor row ends
8708 in the middle of a character or at ZV.
8710 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8711 (struct glyph_row): Add starts_in_middle_of_char_p and
8712 ends_in_middle_of_char_p.
8713 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8714 ends_in_middle_of_char_p flag.
8715 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8717 * term.c (append_glyph): Revert change of 2000-06-06.
8719 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8720 padding glyph not fitting on line as whole character not
8723 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8724 this isn't true for images with `:ascent 100'.
8726 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8728 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8729 as modified if it is originally unmodified.
8731 * term.c (encode_terminal_code): Change the way to check if
8732 terminal coding does any conversion.
8733 (append_glyph): Set glyph->pixel_width correctly.
8735 * xdisp.c (display_line): While checking line continuation, pay
8736 attention to a padding glyph.
8738 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8740 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8742 2000-06-05 Dave Love <fx@gnu.org>
8744 * xdisp.c: Include fontset.h.
8746 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8748 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8750 * dispnew.c: Conditionally include term.h.
8752 * coding.h: Declare code_convert_string_norecord.
8754 * frame.h (struct frame): Use volatile unconditionally.
8756 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8758 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
8760 * systime.h: Protect against multiple inclusion.
8761 (timezone) [USG5_4]: Define as time_t.
8763 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8764 (Foptimize_char_table, make_temp_name): Declare.
8766 * Makefile.in (xdisp.o): Depend on fontset.h.
8768 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8770 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8771 (Foptimize_char_table, make_temp_name): Declare.
8775 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8777 2000-06-02 Dave Love <fx@gnu.org>
8779 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8781 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8783 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8784 result face, set flags in that face indicating that colors may not
8787 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8788 glyph, use the ASCII NUL character to determine the face.
8790 2000-06-02 Dave Love <fx@gnu.org>
8792 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8793 (VFORK_RETURN_TYPE): Remove.
8795 * config.in: Add NO_MATHERR.
8797 2000-06-01 Dave Love <fx@gnu.org>
8799 * cmds.c (internal_self_insert): Don't check
8800 Vbefore_change_function, Vafter_change_function.
8802 * insdel.c (signal_before_change, signal_after_change): Likewise.
8804 * buffer.c (Vbefore_change_function, Vafter_change_function):
8805 Variables and their initializations deleted.
8807 * callint.c (Fcall_interactively): Doc fix.
8809 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8811 2000-05-31 Dave Love <fx@gnu.org>
8813 * textprop.c: Revert last change -- duplicated.
8815 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8817 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8820 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8822 2000-05-31 Jason Rumney <jasonr@gnu.org>
8824 * search.c (Fre_search_forward, Fre_search_backward)
8825 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8827 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8829 2000-05-30 Jason Rumney <jasonr@gnu.org>
8831 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8832 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8834 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8836 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8837 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8838 expand a nil default_filename.
8840 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8841 pointer to glyph_to_pixel_coords, not a frame.
8843 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8844 coding.h to dependencies.
8846 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8848 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8849 window pointer to be consistent with w32term.c and xterm.c.
8851 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8852 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8853 (Qline_spacing, Qcenter): New variables.
8854 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8855 (x_set_line_spacing): New function.
8856 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8857 (x_specified_cursor_type): New function.
8858 (x_set_cursor_type): Use it.
8859 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8861 (validate_x_resource_name, x_get_resource_string): Measure lengths
8862 of external strings in bytes.
8863 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8864 GetTextExtentPoint32 with NULL title.
8865 (Fx_create_frame): Initialize Qline_spacing.
8866 (w32_load_system_font): Initialize font->double_byte_p.
8867 (x_to_w32_charset): Use Vw32_charset_info_alist.
8868 (Image, busy cursor, tooltip functions): Merged changes from
8869 xfns.c. Not yet functional on Windows.
8871 * w32gui.h (W32FontStruct): Add double_byte_p member.
8873 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8874 (emacs_button_translation): Use it.
8875 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8876 in `mask' to be set.
8878 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8881 * w32term.c: Format and doc changes to bring closer to xterm.c.
8882 (w32_char_font_type): New enum.
8883 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8884 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8885 (w32_encode_char): New function.
8886 (x_encode_char): Removed.
8887 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8888 x_encode_char and w32_font_is_double_byte.
8889 (x_produce_image_glyph): Use image_ascent.
8890 (x_produce_glyphs): Use new version of w32_per_char_metric and
8891 handle NULL return value. Allow extra line spacing.
8892 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8893 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8894 w32_font_type member of glyph instead.
8895 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8896 (fast_find_position): Make sure not to consider rows not visible
8898 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8899 w32_menu_display_help with input blocked, as it can abort.
8900 (x_display_and_set_cursor): Choose cursor depending
8901 on buffer-local value of cursor_type.
8902 (x_draw_bar_cursor): Add parameter WIDTH.
8904 * w32term.h (CP_DEFAULT): Define.
8905 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8907 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8909 * search.c (Fre_search_forward, Fre_search_backward)
8910 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8912 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8914 * coding.c (detect_coding_iso2022): Fix code for checking
8915 CODING_CATEGORY_MASK_ISO_8_2.
8917 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8919 * regex.c (PREFETCH_NOLIMIT): New function.
8920 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8922 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8924 * syntax.c (find_defun_start): Move test for
8925 open_paren_in_column_0_is_defun_start outside of the loop.
8927 * xdisp.c (redisplay_window): Really switch buffers when
8928 displaying mode lines, and temporarily set selected_frame to the
8929 frame of the window that's redisplayed.
8931 * xfaces.c (free_realized_faces): Block/unblock input.
8932 (free_realized_multibyte_face): Ditto.
8934 2000-05-29 Dave Love <fx@gnu.org>
8936 * textprop.c (Qkeymap): New variable.
8937 (syms_of_textprop): Intern it.
8939 * keymap.c: Include intervals.h.
8940 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8942 * Makefile.in (keymap.o): Depend on intervals.h.
8944 * keyboard.c (menu_bar_items, tool_bar_items)
8945 (Fexecute_extended_command): Deal with `keymap' property.
8946 (read_key_sequence): Track map from `keymap' property as well as
8949 * intervals.c (get_local_map): Extra arg to allow looking for
8952 * intervals.h (map_property): New enum.
8953 (get_local_map): Extra arg using it.
8956 * lisp.h (get_local_map): Don't declare here.
8958 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8960 * Makefile.in (callproc.o): Depend on composite.h.
8962 * callproc.c: Include composite.h.
8963 (Fcall_process): Handle composition correctly.
8965 * coding.h (coding_allocate_composition_data): Extern it.
8966 (coding_restore_composition): Likewise.
8968 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8969 yet allocated, finish decoding with result
8970 CODING_FINISH_INSUFFICIENT_CMP.
8971 (coding_allocate_composition_data): Make it non-static.
8972 (coding_restore_composition): Likewise.
8974 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8976 * charset.c (syms_of_charset): Revert last change.
8978 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8980 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8981 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8984 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8986 * charset.c (syms_of_charset): Set width of character sets
8987 eight-bit-control and eight-bit-graphic to 1 column.
8989 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8991 * config.in (HAVE_SPEED_T): New define.
8993 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8996 2000-05-26 Dave Love <fx@gnu.org>
8998 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9000 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9001 (Fsubr_arity): New function.
9002 (syms_of_data): Install them.
9004 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9006 * charset.c (init_charset_once): Set the table bytes_by_char_head
9009 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9010 the default fontset to what Emacs uses by default.
9011 (check_registry_encoding): This function deleted.
9012 (Fset_fontset_font): Remove the adhoc condition for the default
9013 fontset. Allow cons in FONTNAME.
9015 * fns.c (map_char_table): Ignore char-table entries for
9016 charsets eight-bit-control and eight-bit-graphic.
9018 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9020 * emacs.c (main): Initialize keyboard syms before initializing
9021 window code, so face names are available.
9023 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9025 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9026 of an anchor at the beginning of a shy-group.
9028 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9030 * xdisp.c (handle_invisible_prop): Don't try to skip over
9031 invisible text if end of text is already reached.
9033 2000-05-25 Dave Love <fx@gnu.org>
9035 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9037 * coding.c (encode_eol): Add null statement after label.
9039 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9041 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9044 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9046 * ccl.c (ccl_driver): Fix previous change.
9048 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9050 * coding.c (run_pre_post_conversion_on_str): Set point to the
9051 beginning of buffer before calling coding->post_read_conversion.
9052 (decode_coding_string): Give correct args to
9053 run_pre_post_conversion_on_str.
9054 (encode_coding_string): Likewise.
9056 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9057 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9058 eight-bit-graphic correctly.
9060 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9062 * fileio.c (Finsert_file_contents): Even if a file is not found,
9063 execute codes for setting up coding system. Call
9064 after-insert-file-functions unconditionally.
9066 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9068 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9069 BSD_PGRPS are not defined.
9071 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9073 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9075 (syms_of_charset): Avoid building same strings.
9077 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9079 * lread.c (Fload): Add a comment about the meaning of
9080 Vuser_init_file being t.
9082 * puresize.h (BASE_PURESIZE): Increase to 675000.
9084 * s/gnu-linux.h (setpgrp): Don't define it here because this
9085 prevents compilation on GNU/Linux systems with glib 2.2.
9087 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9090 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9092 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9093 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9095 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9097 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9099 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9101 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9103 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9105 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9107 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9109 * keyboard.c (read_char): Allow character codes 128..255 to be
9110 handled by input-method-function.
9112 * insdel.c (adjust_markers_for_replace): Fix previous change.
9113 (adjust_after_replace): If PREV_TEXT is nil, call
9114 adjust_markers_for_insert, not adjust_markers_for_replace.
9116 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9118 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9119 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9120 [HAVE_GRANDPT]: Define.
9121 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9123 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9126 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9128 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9130 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9132 The following changes are to handle 8-bit characters in a
9133 multibyte buffer/string without facing with byte combining
9134 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9135 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9137 * Makefile.in (fns.o): Depend on charset.h.
9139 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9140 convert it to unibyte.
9141 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9143 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9144 apparent char boundary.
9145 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9146 0x80..0x9F to/from multibyte form.
9148 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9151 * callproc.c (Fcall_process): Always encode an argument string if
9152 it is multibyte. Setup src_multibyte and dst_multibyte members of
9153 process_coding properly.
9155 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9156 SPLIT_NON_ASCII_CHAR.
9158 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9160 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9162 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9163 (SPLIT_CHARACTER_SEQ): This macro deleted.
9164 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9165 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9166 and eight-bit-graphic.
9167 (char_to_string): Likewise. Signal an error for too large
9169 (char_printable_p): Return 0 for 8-bit characters.
9170 (update_charset_table): Update iso_charset_table only when a final
9171 character is non-negative.
9172 (find_charset_in_text): Renamed from find_charset_in_str.
9173 Arguments and return value changed. Callers changed.
9174 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9175 be -1 if CHARSET is used only internally.
9176 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9178 (Fcharset_after): Simplified.
9179 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9180 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9181 (multibyte_chars_in_text): Simplified by assuming there's no
9182 invalid multibyte sequence.
9183 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9184 (str_as_unibyte): New functions.
9185 (Fstring): Simpified by assuming that byte combining never happens.
9186 (init_charset_once): Initialization for
9187 LEADING_CODE_8_BIT_CONTROL.
9188 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9189 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9190 eight-bit-control and eight-bit-graphic.
9192 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9193 (CHARSET_8_BIT_GRAPHIC): New macros.
9194 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9195 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9196 (CHARSET_REVERSE_CHARSET): Likewise.
9197 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9199 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9200 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9201 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9202 encounter an invalid multibyte sequence.
9203 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9204 sequence is always valid.
9205 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9206 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9207 (CHAR_STRING): For 8-bit characters, call char_to_string.
9208 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9209 multibyte sequence is always valid.
9210 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9211 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9212 (str_as_unibyte): Extern them.
9213 (BCOPY_SHORT): Fix a bug.
9214 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9215 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9216 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9217 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9219 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9220 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9221 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9222 (EMIT_BYTES): New macros.
9223 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9224 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9226 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9227 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9228 check the validity of multibyte sequence.
9229 (decode_coding_emacs_mule): New function.
9230 (encode_coding_emacs_mule): New macro.
9231 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9233 (DECODE_ISO_CHARACTER): Just return a character code.
9234 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9235 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9236 EMIT_CHAR to produced decoded characters. Exit the loop only by
9237 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9239 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9240 only position codes for an invalid character.
9241 (encode_designation_at_bol): Return new destination pointer. 5th
9242 arg DSTP is changed to DST.
9243 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9244 from the source by ONE_MORE_CHAR. Don't handle the case of last
9246 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9248 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9249 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9250 TWO_MORE_BYTES to fetch a byte from the source.
9251 (encode_eol): Pay attention to coding->src_multibyte.
9252 (detect_coding, detect_eol): Preserve members src_multibyte and
9254 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9255 (encoding_buffer_size): Set magnification to 3 for all coding
9256 systems that require encoding.
9257 (ccl_coding_driver): For decoding, be sure that the result is
9258 valid multibyte sequence.
9259 (decode_coding): Initialize coding->errors and coding->result.
9260 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9261 and raw-text, always call decode_eol. Handle the case of last
9262 block here. If not coding->dst_multibyte, convert the resulting
9263 sequence to unibyte.
9264 (encode_coding): Initialize coding->errors and coding->result.
9265 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9266 and raw-text, always call encode_eol. Handle the case of last
9268 (shrink_decoding_region, shrink_encoding_region): Detect cases
9269 that we can't skip data more rigidly.
9270 (code_convert_region): Setup src_multibyte and dst_multibyte
9271 members of coding. For decoding, if the buffer is multibyte,
9272 convert the source sequence to unibyte in advance. For encoding,
9273 if the buffer is multibyte, convert the resulting sequence to
9274 multibyte afterward.
9275 (run_pre_post_conversion_on_str): New function.
9276 (code_convert_string): Deleted and divided into the following two.
9277 (decode_coding_string, encode_coding_string): New functions.
9278 (code_convert_string1, code_convert_string_norecord): Call one of
9280 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9281 MAKE_NON_ASCII_CHAR.
9282 (Fset_terminal_coding_system_internal)
9283 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9284 and dst_multibyte members.
9285 (init_coding_once): Initialize iso_code_class with new enum
9286 ISO_control_0 and ISO_control_1.
9288 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9289 devided into ISO_control_0 and ISO_control_1.
9290 (struct coding_system): New members src_multibyte, dst_multibyte,
9291 errors, and result. Delete member fake_multibyte.
9292 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9294 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9297 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9300 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9302 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9304 (Ftranspose_region): Delete codes for handling byte combining.
9306 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9307 dst_multibyte members of coding. On handling REPLACE on unibyte
9308 buffer, convert the result of decode_coding to unibyte. On
9309 inserting into a mutibyte buffer, always call code_convert_region.
9310 (e_write): Setup coding->src_multibyte according to the
9311 multibyteness of the source (buffer or string).
9313 * fns.c (concat): Handle 8-bit characters correctly.
9314 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9315 unibyte in the result.
9316 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9317 valid multibyte form in the result.
9318 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9319 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9320 return -1, signal an error.
9321 (base64_encode_1): New arg MULTIBYTE. Get each character by
9322 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9323 character is found, return -1.
9324 (Fbase64_decode_region): Delete codes for handling byte-combining.
9325 Treat each decoded byte as a unibyte character.
9326 (Fbase64_decode_string): Return unibyte string.
9327 (Fcompare_strings, concat, string_byte_to_char): Use
9328 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9329 FETCH_STRING_CHAR_ADVANCE.
9330 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9331 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9333 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9334 SPLIT_NON_ASCII_CHAR.
9335 (fontset_ref_via_base, fontset_set): Likewise
9337 * insdel.c (adjust_markers_for_record_delete): Deleted.
9338 (adjust_markers_for_insert): Argument changed. Caller changed.
9339 (adjust_markers_for_replace): Likewise.
9340 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9341 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9342 (copy_text): Delete unused local varialbe c_save. For converting
9343 to multibyte, be sure to make all 8-bit characters in valid
9345 (count_size_as_multibyte): Handle 8-bit characters correctly.
9346 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9347 (adjust_after_replace, replace_range, del_range_2)
9348 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9349 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9350 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9351 handling byte combining.
9352 (adjust_before_replace): Deleted.
9354 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9355 SPLIT_NON_ASCII_CHAR.
9356 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9357 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9358 (Fkey_description): Likewise.
9360 * lread.c (read1): On reading multibyte string, be sure to make
9361 all 8-bit chararacters in valid multibyte form.
9362 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9364 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9367 * process.c (Fstart_process): GCPRO current_dir before calling
9368 Ffind_operation_coding_system. Encode arguments here.
9369 (create_process): Don't encode arguments here. Setup
9370 src_multibyte and dst_multibyte members of struct coding.
9371 (read_process_output): Setup src_multibyte and dst_multibyte
9372 members of struct coding. If the output is to multibyte buffer,
9373 always decode the output of the process. Adjust the
9374 representation of 8-bit characters to the multibyteness of the output.
9375 (send_process): Setup coding->src_multibyte according to the
9376 multibyteness of the source.
9378 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9379 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9380 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9382 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9384 * w16select.c (Fw16_set_clipboard_data): Setup members
9385 src_multibyte and dst_multibyte of coding. Adjusted for the
9386 change for find_charset_in_str.
9387 (Fw16_get_clipboard_data): Likewise.
9389 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9390 dst_multibyte of coding.
9391 (x_to_w32_font): Likewise.
9393 * w32select.c (Fw32_set_clipboard_data): Setup members
9394 src_multibyte and dst_multibyte of coding. Adjusted for the
9395 change for find_charset_in_str.
9396 (Fw32_get_clipboard_data): Likewise.
9398 * xdisp.c (get_next_display_element): Handle 8-bit characters
9400 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9401 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9403 * xselect.c (selection_data_to_lisp_data): Setup members
9404 src_multibyte and dst_multibyte of coding. Adjusted for the
9405 change for find_charset_in_str.
9406 (lisp_data_to_selection_data): Likewise.
9408 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9410 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9412 * dispextern.h (Vimage_types): Add extern declaration.
9414 * xdisp.c (Vimage_types): Moved here from xfns.c.
9415 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9417 * xfns.c (Vimages_types): Moved to xdisp.c.
9418 (syms_of_xfns): Move `image-types' to xdisp.c.
9420 * w32fns.c (Vimage_types): Removed.
9421 (syms_of_w32fns): Remove `image-types'.
9423 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9425 * fns.c (map_char_table): Pay attention to character number of
9426 charset. Check the validity of charset at the first level. For
9427 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9430 * fontset.c: Include "buffer.h".
9431 (fs_load_font): If the face has fontset, record the face ID in
9433 (Finternal_char_font): New function.
9434 (accumulate_font_info): New function.
9435 (Ffontset_info): Rewritten for the new fontset implementation.
9436 (syms_of_fontset): Register Vdefault_fontset in the first element
9437 of Vfontset_table. Include Vdefault_fontset in
9438 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9441 2000-05-16 Dave Love <fx@gnu.org>
9443 * m/iris5d.h: Deleted -- unused.
9445 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9447 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9448 `invalid' instead of `illegal'.
9450 * indent.c (Fmove_to_column): When ending within a tab, insert
9451 spaces first so that markers at the end of the tab get adjusted.
9453 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9454 buffer list that wasn't selected in that frame.
9456 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9457 is needed on mescaline, use a 2 char prefix, and call
9458 make_temp_name with second arg non-zero.
9460 * fileio.c (make_temp_name): New function, extracted from
9462 (Fmake_temp_name): Use it.
9464 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9466 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9468 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9470 * Makefile.in (lisp): Add env.elc.
9472 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9474 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9476 * search.c (Freplace_match): Handle case of `\N' in the
9477 replacement when there's no group N.
9479 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9481 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9482 of the message to message_dolog.
9484 * keyboard.c (read_char): Don't clear current message for help
9485 events; let the code handling help events handle this. Change
9486 code detecting help events that should be ignored.
9488 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9489 we're interating over a string.
9491 2000-05-09 Dave Love <fx@gnu.org>
9493 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9494 that offset before writing. Move gcpro region past call of
9497 2000-05-04 Dave Love <fx@gnu.org>
9499 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9501 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9503 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9504 of inserted characters when BUF equals the current buffer, and PT
9505 is in front of or equal to FROM.
9507 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9509 * xdisp.c (handle_single_display_prop): If display property value
9510 is invalid, or something not supported on the frame, restore
9511 iterator's position to what it was initially. Make sure to return
9512 0 for invalid and unsupported property values.
9514 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9515 that x_per_char_metric returns null.
9517 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9519 * xterm.h (struct face): Add forward declaration.
9520 (struct image): Ditto.
9521 (image_ascent): Add prototype.
9523 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9524 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9525 image_ascent instead of using IMAGE_ASCENT.
9527 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9528 (IMAGE_ASCENT): Removed.
9530 * xfns.c (Qcenter): New variable.
9531 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9532 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9533 (image_ascent): New function.
9534 (lookup_image): Recognize `:ascent center'.
9535 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9536 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9537 (xbm_load): Don't set image's ascent here.
9538 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9539 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9540 check ascent values here.
9541 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9542 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9543 (syms_of_xfns): Initialize Qcenter.
9545 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9546 to the limits, increase the limits.
9548 2000-05-01 Kenichi Handa <handa@etl.go.jp>
9550 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
9551 Check Vfont_encoding_alist against the full name of the opened font.
9553 2000-04-28 Gerd Moellmann <gerd@gnu.org>
9555 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
9556 taller than the window.
9558 2000-04-28 Kenichi Handa <handa@etl.go.jp>
9560 * xfaces.c (realize_x_face): Fix the argument of the second
9561 xassert. BASE_FACE may not be a face for ASCII.
9563 2000-04-27 Gerd Moellmann <gerd@gnu.org>
9565 * print.c (print_object): Treat print-length < 0 as nil.
9567 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
9569 * s/freebsd.h (TERMCAP_OBJ): Removed.
9570 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
9572 * lread.c (read1): Don't treat period followed by certain
9573 characters as symbol start.
9575 * xfns.c (slurp_file): New function.
9576 (xbm_image_p): Handle case of in-memory XBM files.
9577 (xbm_scan): Rewritten to work on memory buffers instead of files.
9578 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
9579 Work on memory buffers instead of files. If DATA is null test
9580 if buffer looks like an in-memory XBM file.
9581 (xbm_load_image): Renamed from xbm_load_image_file. Work on
9582 memory buffers instead of files.
9583 (xbm_file_p): New function.
9584 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
9586 * lread.c (end_of_file_error): New function.
9587 (read1): Call it instead of signaling `end-of-file' directly.
9589 * print.c (print_error_message): Print data of `end-of-file'
9590 with Fprinc instead of Fprin1.
9592 2000-04-26 Ken Raeburn <raeburn@gnu.org>
9594 * window.c (freeze_window_start): Check that minibuffer scroll
9595 window isn't nil before extracting the window structure pointer
9598 * undo.c (record_delete): If we hit the end of the undo list, stop
9599 picking elements apart.
9601 2000-04-26 Gerd Moellmann <gerd@gnu.org>
9603 * xdisp.c (display_line): If lines are continued, restore
9604 iterator's ascent/descent information to the values before the
9605 first glyph not fitting on the line.
9607 2000-04-25 Gerd Moellmann <gerd@gnu.org>
9609 * xdisp.c (try_window_id) <all changes above window start>: Adjust
9610 positions in glyph matrix. Don't compute new window end positions.
9612 * dispnew.c (increment_matrix_positions): Renamed from
9613 increment_glyph_matrix_buffer_positions.
9614 (increment_row_positions): Renamed from
9615 increment_glyph_row_buffer_positions.
9617 * dispextern.h: Change names of renamed functions from dispnew.c
9620 2000-04-24 Gerd Moellmann <gerd@gnu.org>
9622 * fileio.c (Fdo_auto_save): Create directories for auto-save
9623 list file if necessary.
9625 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
9626 from buffer or frame.
9627 (automatic_hscrolling_p): New variable.
9628 (hscroll_windows): Scroll windows horizontally only if automatic
9629 hscrolling is allowed.
9630 (syms_of_xdisp): New variable `automatic-hscrolling'.
9632 * frame.h (struct frame): Add member extra_line_spacing.
9634 * xfns.c (x_set_line_spacing): New function.
9635 (Fx_create_frame): Set line spacing from resources.
9636 (Qline_spacing): New variable.
9637 (syms_of_xfns): Initialize Qline_spacing.
9639 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
9641 * buffer.c (init_buffer_once): Handle extra_line_spacing.
9642 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
9643 (reset_buffer): Don't initialize extra2 and extra3. Initialize
9644 extra_line_spacing from default value.
9645 (init_buffer_once): Initialize default value of extra_line_spacing.
9647 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
9650 * xterm.c (x_produce_glyphs): Remove reference to struct it's
9651 prompt_width. Add extra line spacing.
9653 * term.c (produce_glyphs): Remove reference to struct it's
9656 * dispextern.h (struct it): Remove member prompt_width, add
9659 2000-04-22 Gerd Moellmann <gerd@gnu.org>
9661 * dispnew.c (update_frame_line): When writing a whole line, make
9662 sure cursor is in the right row afterwards, otherwise a use of
9663 capability `ch' in cmgoto might leave the cursor in the row below.
9665 2000-04-21 Gerd Moellmann <gerd@gnu.org>
9667 * lisp.h (struct Lisp_Buffer_Cons): Remove.
9669 * keyboard.c (timer_check): Fix typo in comment.
9671 2000-04-21 Kenichi Handa <handa@etl.go.jp>
9673 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
9674 name change: ch -> character.
9676 2000-04-20 Gerd Moellmann <gerd@gnu.org>
9678 * keyboard.c (echo_message_buffer): New variable.
9679 (echo_now): Set echo_message_buffer to the echo area buffer used
9680 to display the echo.
9681 (cancel_echoing): Reset echo_message_buffer to nil.
9682 (read_char): Code rewritten that handles canceling an echo or
9683 echoing a dash, respectively.
9685 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
9686 directory doesn't exist.
9688 2000-04-19 Dave Love <fx@gnu.org>
9690 * fns.c (syms_of_fns): Defsubr mapc.
9691 (concat): Don't allow numeric args.
9692 (Fconcat): Doc change.
9694 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
9696 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
9697 instead define end_match(1|2) more carefully.
9698 Use GET_CHAR_BEFORE_2 for `begline'.
9700 2000-04-19 Gerd Moellmann <gerd@gnu.org>
9702 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
9703 on 64-bit systems where NULL is defined as `0'.
9705 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
9706 the `variable argument list' to make it work on Alpha.
9708 * m/alpha.h (_LP64) [!_LP64]: Define.
9709 (ORDINARY_LINK): Define for NetBSD.
9711 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9713 2000-04-19 Dave Love <fx@gnu.org>
9715 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9718 * Makefile.in (LIBS): Don't use.
9719 (GETLOADAVG_OBJ): Define again.
9720 (otherobj): Add GETLOADAVG_OBJ.
9722 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9724 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9726 * lread.c (read_filtered_event): Cancel and start busy cursor.
9728 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9729 that the per-character metrics may be null.
9731 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9733 * buffer.c (clone_per_buffer_values): New function.
9734 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9735 clone_per_buffer_values if CLONE is not nil.
9737 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9739 2000-04-16 Dave Love <fx@gnu.org>
9741 * Makefile.in: Remove obsolete localcpp stuff.
9742 (GETLOADAVG_OBJ): Don't define.
9743 (obj): Move LIBOBJS...
9744 (otherobj): ... to here.
9745 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9746 whitespace-only lines after the continuation (Irix).
9748 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9750 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9752 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9754 2000-04-14 Dave Love <fx@gnu.org>
9756 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9757 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9758 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9759 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
9762 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
9763 autoconfiscated HAVE_GETLOADAVG.
9765 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
9768 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9770 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
9771 (fill_in_lock_file_name): Avoid existing files that aren't links.
9773 2000-04-14 Dave Love <fx@gnu.org>
9775 * Makefile.in (LIBS, LIBOBJS): New variable.
9776 (INTERVAL_SRC): Convert to make variable.
9777 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9778 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9779 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9781 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9782 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9783 (shortlisp): Add facemenu, float-sup, frame.
9784 (SOME_MACHINE_LISP): Remove them from here.
9785 (LIBES): Change unused LDLIBS to autoconf LIBS.
9787 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9789 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9791 * composite.c (update_compositions): If FROM and TO are not in a
9792 valid range, do nothing.
9794 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9796 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9798 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9800 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9803 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9805 * fileio.c (a_write): Remove redundant semi-colons.
9806 (e_write): Return -1 if failed to write all the data.
9807 This fixes the changes made at 1999-12-15.
9809 2000-04-12 Dave Love <fx@gnu.org>
9811 * fns.c (mapcar1): Test for null vals to support mapc.
9812 (Fmapc): New function.
9814 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9816 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9817 (IT_frame_up_to_date): Support the buffer local value of
9818 cursor-type, if defined.
9820 2000-04-10 Dave Love <fx@gnu.org>
9822 * editfns.c (preceding-char, following-char): Doc fix.
9824 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9826 * Makefile.in (temacs): Revert 2000-03-12 change.
9828 2000-04-10 Jason Rumney <jasonr@gnu.org>
9830 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9832 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9834 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9835 area buffer, if it's not set up yet.
9837 * indent.c (compute_motion): Set immediate_quit.
9839 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9841 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9842 (realize_tty_face): Suppress boldness if colors are the inverse of
9843 the default colors, and tty_suppress_bold_inverse_default_colors_p
9845 (Ftty_suppress_bold_inverse_default_colors): New function.
9846 (syms_of_xfaces): Defsubr it.
9848 * buffer.c (Frestore_buffer_modified_p): New function.
9849 (syms_of_buffer): Defsubr it.
9851 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9853 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9854 charset id (int) argument, not a charset (Lisp_Object).
9856 * coding.h (code_convert_string): Declare.
9857 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9858 object, as the fourth argument to code_convert_string.
9860 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9861 (Fset_fontset_font): Use EQ to compare lisp objects.
9863 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9865 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9866 a pointer that looks like a lisp object.
9867 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9868 zero, instead see whether it's an integer object, since they can't
9870 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9872 * dispnew.c (allocate_matrices_for_frame_redisplay)
9873 (direct_output_forward_char): Use X(U)INT and make_number as needed
9874 to convert between (unsigned) int values and lisp integers.
9875 * keyboard.c (read_key_sequence): Likewise.
9876 * lread.c (substitute_object_recurse): Likewise.
9877 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9878 * minibuf.c (do_completion, Fminibuffer_complete_word)
9879 (Fminibuffer_completion_help): Likewise.
9880 * term.c (produce_special_glyphs): Likewise.
9882 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9883 * print.c (print_preprocess, print_object): Likewise.
9885 * search.c (compile_pattern): Use NILP when checking for nil.
9887 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9888 __OPTIMIZE__]: Provide a GNU C macro version that handles
9890 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9891 field, to better cope with ENABLE_CHECKING and calls that modify a
9892 Lisp_Object using its old value.
9894 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9896 * window.c (compare_window_configurations): Signal an error
9897 if parameters C1 or C2 aren't window configurations.
9899 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9900 AFTER_POTENTIAL_GC calls around calls to functions that can
9901 signal an error and thus invoke the debugger.
9903 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9905 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9906 an error if decoding fails.
9908 * keyboard.c (lispy_mouse_names): Variable removed.
9909 (Vlispy_mouse_stem): New variable.
9910 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9911 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9912 for any mouse button number. Increase size of mouse_syms and
9913 button_down_location as needed. Call modify_event_symbol with
9914 different arguments.
9915 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9916 Call modify_event_symbol with different arguments.
9917 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9918 for any button number. Call modify_event_symbol with different
9920 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9921 Accept a string for NAME_ALIST_OR_STEM.
9923 * lisp.h (larger_vector): Add prototype.
9925 * fns.c (larger_vector): Make externally visible.
9927 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9929 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9931 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9932 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9933 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9934 we are between str1 and str2.
9935 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9936 (PATFETCH): Use `TRANSLATE'.
9937 (PATFETCH_RAW): Fetch multibyte char if applicable.
9938 (PATUNFETCH): Remove.
9939 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9940 When writing a char, write it directly into the pattern buffer rather
9941 than going needlessly through a temp char-array.
9942 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9943 multibyte magic and remove the useless `#ifdef emacs'.
9944 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9947 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9948 conditional on `emacs'.
9950 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9952 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9954 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9955 non-union-type versions of XMARK and friends here, because XMARK
9956 and friends won't work on an integer field if NO_UNION_TYPE is not
9958 (make_number): Define as a function if it's not defined as a macro.
9960 * composite.c (run_composite_function): Use NILP when checking for nil.
9961 (syms_of_composite): Delete local var NARGS, pass an int as first
9962 argument to Fmake_hash_table.
9964 * editfns.c (text_property_stickiness): Use NILP to test
9965 Lisp_Object boolean value.
9966 (Fmessage_or_box): Don't use NILP to test int variable.
9967 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9968 problems reading from and changing the same lisp value in an
9971 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9973 * term.c (TN_no_color_video): New variable.
9974 (term_init): Intitialize TN_no_color_video.
9975 (enum no_color_bit): New enumeration.
9976 (MAY_USE_WITH_COLORS_P): New macro.
9977 (turn_on_face): Use it to determine if attributes may be used
9978 combined with colors.
9980 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9982 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9983 with int lvalues via casts; instead, just yield lisp object lvalues.
9984 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9985 proper accessor macros.
9986 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9987 (grow_mini_window): Fix typo getting int value of root->height.
9989 * xdisp.c (compute_string_pos): Fix order of arguments to
9990 string_pos_nchars_ahead.
9991 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9992 count arg to variable-arg routines like Frun_hook_with_args and
9994 (back_to_previous_visible_line_start)
9995 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9996 fixed-arg routines like Fget_char_property and Fmake_string.
9997 (reconsider_clip_changes): Use XINT when comparing integer lisp
9998 objects, or passing them as int arguments.
9999 (mark_window_display_accurate, insert_left_trunc_glyphs)
10000 (append_space, extend_face_to_end_of_line): Use make_number when
10001 storing or passing integer values as lisp objects.
10002 (set_cursor_from_row, highlight_trailing_whitespace): Use
10003 INTEGERP, not implicit test against zero, for glyph object.
10004 (try_window_id): Don't use make_number when we want an int value.
10006 * xfaces.c (xlfd_symbolic_value): Make last argument a
10007 Lisp_Object, to be consistent with callers.
10008 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10009 (lface_hash): Apply XFASTINT to lisp values before folding in.
10011 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10012 fill in window width and height. Pass an int, not a lisp object,
10013 as first arg to Finsert.
10015 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10017 * xfaces.c (realize_basic_faces): Block input while realizing
10020 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10022 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10024 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10026 * xterm.c (x_produce_glyphs): When displaying unibyte text
10027 or ASCII, handle case that per-char metric is null.
10029 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10031 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10033 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10034 (XSUBR, XBUFFER): Verify correct object type before returning
10035 pointer, using eassert.
10036 * frame.h (XFRAME): Likewise.
10038 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10039 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10040 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10041 * data.c (set_internal): Likewise.
10042 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10043 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10044 * fileio.c (auto_save_1): Likewise.
10045 * insdel.c (check_markers): Likewise.
10046 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10047 * undo.c (record_insert): Likewise.
10048 * vmsproc.c (child_sig): Likewise.
10049 * window.c (unshow_buffer, window_loop): Likewise.
10050 * xterm.c (x_erase_phys_cursor): Likewise.
10052 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10054 * xfns.c (free_image_cache): Free the cache structure itself
10055 last, after all its members have been freed.
10057 * lisp.h (xstrdup): Add prototype.
10059 * alloc.c (xstrdup): Moved here from xfaces.c.
10060 (allocating_for_lisp): Variable removed.
10061 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10063 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10065 (xstrdup): Moved to alloc.c.
10067 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10069 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10071 * emacs.c (main): Fix sense of no-loadup test.
10073 * config.in (ENABLE_CHECKING): Undef.
10075 * lisp.h (struct interval): Replace "parent" field with a union of
10076 interval pointer and Lisp_Object; add new bitfield to use as
10077 discriminant. Change other flag fields to bitfields.
10078 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10079 is defined and the supplied test fails, print a message and abort.
10080 (eassert): New macro. Use CHECK to provide an assert-like facility.
10082 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10083 pointers; abort if the value looks like a lisp object.
10084 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10085 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10086 Modify for new interval parent definition.
10088 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10089 (UNMARK_BALANCE_INTERVALS): Update references that need an
10090 addressable lisp object in the interval structure.
10091 (die): New function.
10092 (suppress_checking): New variable.
10094 * intervals.c (interval_start_pos): Just return 0 if there's no
10097 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10099 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10100 and earlier Emacs versions.
10102 * keyboard.c (Ftop_level): Cancel busy-cursor.
10104 * eval.c (call_debugger): Cancel busy-cursor.
10106 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10108 * search.c (Freplace_match): Adjust multibyteness of the current
10109 buffer and NEWTEXT. Free allocated memory before signaling an error.
10111 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10113 * regex.c (analyse_first): New function obtained by ripping out most
10114 of re_compile_fastmap and generalizing it a little bit so that it
10115 can also just return whether a given (sub)pattern can match the empty
10117 (regex_compile): Use `analyse_first' to decide whether the loop-check
10118 needs to be done or not for *, +, *? and +? (the loop check is costly
10119 for non-greedy repetition).
10120 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10122 2000-03-28 Dave Love <fx@gnu.org>
10124 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10126 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10128 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10130 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10132 (enum re_opcode_t): Update description of succeed_n.
10133 (PATFETCH): Always define.
10134 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10135 operators, char classes, shy-groups and intervals).
10136 Optimize special cases of intervals so as to only use succeed_n and
10137 jump_n when really needed.
10138 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10139 that we don't have to handle the special cases any more.
10140 Simplify on_failure_jump handling as well.
10142 2000-03-28 Jason Rumney <jasonr@gnu.org>
10144 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10146 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10148 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10150 * s/msdos.h (GC_SETJMP_WORKS): Define.
10152 * alloc.c (mark_maybe_object): New function.
10153 (mark_memory): Use it.
10154 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10155 (setjmp_tested_p, longjmp_done): New variables.
10156 (test_setjmp): New function.
10157 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10158 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10160 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10161 to DEC_TEXT_POS and INC_TEXT_POS.
10163 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10164 with parameter MULTIBYTE_P.
10166 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10168 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10169 buffers because it looks for multibyte character byte sequences
10170 which don't exist in unibyte text.
10172 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10174 * xfaces.c (register_color, unregister_color, unregister_colors)
10175 [DEBUG_X_COLORS]: New functions.
10176 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10178 * xfns.c (x_set_cursor_color): Get color reference counts right.
10180 * xterm.c (x_copy_color): New function.
10181 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10183 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10184 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10185 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10186 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10187 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10188 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10189 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10190 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10191 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10192 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10194 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10195 names for handling per-buffer variables.
10197 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10198 instead of MAX_BUFFER_LOCAL_VARS.
10199 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10201 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10203 * xfns.c (x_specified_cursor_type): New function.
10204 (x_set_cursor_type): Use it.
10206 * buffer.h (struct buffer): Add cursor_type.
10208 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10210 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10211 (print_partial_compiled_pattern, re_compile_fastmap):
10213 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10214 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10215 executing it as well as when popping it off the stack to find infinite
10216 loops in non-greedy repetition operators.
10218 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10220 * doc.c (Qfunction_documentation): New variable.
10221 (syms_of_doc): Initialize Qfunction_documentation.
10222 (Fdocumentation): If FUNCTION is a symbol with non-nil
10223 `function-documentation' property, return a documentation derived
10226 * buffer.c (syms_of_buffer): Add default-cursor-type.
10227 (init_buffer_once): Don't let cursor_type have a local value
10230 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10231 on buffer-local value of cursor_type.
10232 (x_draw_bar_cursor): Add parameter WIDTH.
10234 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10235 (init_buffer_once): Set default cursor_type value to t.
10236 Mark cursor_type as local everywhere.
10237 (syms_of_buffer): New per-buffer variable cursor-type.
10239 * buffer.h (struct buffer): Remove member local_var_flags,
10241 (MAX_BUFFER_LOCAL_VARS): New macro.
10242 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10243 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10244 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10245 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10247 * print.c (print_object): Use new macros for per-buffer variables.
10249 * category.c (Fset_category_table): Use new macros for per-buffer
10252 * buffer.c (buffer_permanent_local_flags): Make a char array.
10253 (max_buffer_local_idx): New variable.
10254 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10255 for new handling of per-buffer variables.
10256 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10257 (init_buffer_once): Initialize per-buffer vars differently.
10258 Set max_buffer_local_idx.
10260 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10263 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10265 * data.c (do_symval_forwarding, store_symval_forwarding)
10266 (find_symbol_value, set_internal, default_value, Fset_default)
10267 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10268 per-buffer variables.
10270 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10272 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10274 * xterm.c (x_term_init): Unblock input around call1 of
10275 Qvendor_specific_keysyms.
10277 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10278 (find_defun_start): Consider an open parenthesis in column 0
10279 a defun start only if open_paren_in_column_0_is_defun_start is set.
10280 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10282 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10284 * eval.c (Fautoload): Add entry in load-history (if after dump).
10285 * lread.c (load-history): Update docstring.
10287 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10289 * indent.c (Fvertical_motion): Always use the current buffer.
10290 Temporarily change the window's buffer, if necessary.
10292 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10294 * xterm.c (fast_find_position): Make sure not to consider rows
10295 not visible in the window.
10297 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10299 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10300 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10302 2000-03-22 Jason Rumney <jasonr@gnu.org>
10304 * w32menu.c (single_submenu): Set help string to NULL if none.
10305 (w32_menu_show): Set help string correctly.
10306 (add-menu-item): Set help string in MIIM_DATA for menu item.
10307 Load SetMenuItemInfoA explicitly.
10308 (w32_menu_display_help): New function.
10310 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10311 (QCdata): Moved to xdisp.c.
10313 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10314 (Vw32_charset_to_codepage_alist): Removed.
10315 (Vw32_charset_info_alist): New variable.
10316 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10317 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10318 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10319 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10321 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10322 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10323 Define Vw32_charset_info_alist and w32_charset symbols.
10325 2000-03-22 Jason Rumney <jasonr@gnu.org>
10327 * makefile.nt (w32bdf.obj): Update dependencies.
10329 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10331 * w32fns.c: Include fontset.h after dispextern.h.
10332 (Fx_create_frame): Do not create fontset.
10333 (w32_load_system_font): Doc fix.
10334 (Fx_close_connection): Free full_name if it is not shared.
10336 * w32term.c: Include fontset.h after dispextern.h.
10337 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10339 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10340 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10341 (w32_font_is_double_byte): New function, needs body.
10342 (x_append_glyph): Set glyph->glyph_not_available_p.
10343 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10344 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10345 character, convert it to a unibyte character.
10346 (struct glyph_string): Delete member `charset'.
10347 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10348 calculating it is found.
10349 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10350 the case that per char metric is not available correctly.
10351 (x_fill_glyph_string): Handle the case that the specific glyph is
10352 not available correctly.
10353 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10354 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10355 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10356 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10357 fontset. Don't call FS_LOAD_FONT.
10359 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10361 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10362 (INT_LISPLIKE): New macro.
10363 (NULL_INTERVAL_P): Use it.
10364 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10365 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10366 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10368 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10369 explicit references to "parent" field of struct interval and
10370 associated unclean type conversions.
10371 * intervals.c (create_root_interval, root_interval, rotate_right)
10372 (rotate_left, balance_possible_root_interval, split_interval_right)
10373 (split_interval_left, interval_start_pos, find_interval)
10374 (next_interval, previous_interval, update_interval)
10375 (adjust_intervals_for_insertion, delete_node, delete_interval)
10376 (adjust_intervals_for_deletion, merge_interval_right)
10377 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10378 (copy_intervals_to_string): Likewise.
10379 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10381 * syntax.c (update_syntax_table): Likewise.
10383 * intervals.c (reproduce_tree_obj): New function, like
10384 reproduce_tree but takes a Lisp_Object for the parent. Declare
10386 (graft_intervals_into_buffer): Use it when appropriate.
10387 (reproduce_tree): Declare with prototype.
10388 (balance_possible_root_interval): Check that the parent is a lisp
10389 object before trying to examine its type.
10391 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10393 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10394 as strings only if both are known to be strings.
10396 * s/openbsd.h (LIBS_TERMCAP): Undef.
10398 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10400 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10401 definitions for non-Emacs compilation.
10402 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10403 outside of `#ifdef emacs'.
10404 (print_partial_compiled_pattern): Update.
10405 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10406 (re_compile_fastmap): Merge handling of charset and charset_not (for
10407 emacs and non-emacs compilation as well).
10408 Similarly for (not)categoryspec and (not)syntaxspec.
10409 Don't use the fastmap when reaching `anychar' since the added
10410 complexity is not justified.
10411 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10412 and (not)syntaxspec. Merge (not)categoryspec.
10414 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10416 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10417 (FACE_FOR_CHAR): Define them differently for the configuration of
10420 2000-03-21 Dave Love <fx@gnu.org>
10422 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10425 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10427 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10428 (lface_fully_specified_p): Don't check contents of
10429 LFACE_FONT_INDEX because that attribute is optional.
10430 (realize_x_face): Remove now unwarranted xassert.
10432 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10434 The following changes are to make font selection based on
10435 characters, not charset. In addition, they recover fontset
10436 facilities while utilizing the new font selection mechanism.
10438 * Makefile.in (fontset.o): Depend on dispextern.h.
10440 * alloc.c (mark_face_cache): Don't mark face->registry.
10442 * dispextern.h (struct glyph): New member glyph_not_available_p.
10443 Use 22 bits for face_id.
10444 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10445 (struct face): Delete member registry, new member ascii_face.
10446 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10447 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10448 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10449 (struct it): Delete member charset, new member glyph_not_available_p.
10451 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10452 (struct fontset_info, struct fontset_data): Structs removed.
10453 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10454 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10455 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10456 (fs_free_face_fontset, fontset_font_pattern)
10457 (face_suitable_for_char_p, face_for_char)
10458 (make_fontset_for_ascii_face): Extern them.
10459 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10460 (FS_LOAD_FACE_FONT): New macro.
10462 * fontset.c: All codes rewritten or adjusted for the change of
10463 fontset implementation. Now fontset is represented by char table.
10464 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10466 (my_strcasecmp): Function removed.
10467 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10468 (AREF, ASIZE): New macros.
10469 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10470 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10471 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10472 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10473 (fontset_id_valid_p, font_family_registry, fontset_name)
10474 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10475 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10477 (fs_load_font): New arg FACE. Caller changed.
10478 (fs_query_fontset): Argument changed. Caller changed.
10479 (Fquery_fontset): call fs_query_fontset.
10480 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10482 (clear_fontset_elements, check_registry_encoding)
10483 (check_fontset_name): New functions.
10484 (syms_of_fontset): Set char-table-extra-slots property of fontset
10485 to 3. Staticpro and initialize Vfontset_table and
10486 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10488 * frame.h (struct frame): Member `fontset_data' removed.
10489 (FRAME_FONTSET_DATA): Macro removed.
10491 * frame.c (make_frame): Don't allocate f->fontset_data.
10492 (Fdelete_frame): Don't free f->fontset_data.
10494 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10496 * xdisp.c (charset_at_position): Function removed.
10497 (init_iterator): Don't set member charset of struct `it'.
10498 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10499 (next_element_from_display_vector, insert_left_trunc_glyphs):
10501 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10503 (get_next_display_element, append_space)
10504 (extend_face_to_end_of_line): Likewise.
10506 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10508 (clear_font_table, frame_update_line_height, load_face_font):
10509 Adjusted for the change of fontset implementation.
10510 (load_face_fontset_font): Function removed.
10511 (pixel_point_size): New function.
10512 (font_list): Argument type changed. Caller changed.
10513 (LFACE_FONT): New macro.
10514 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10515 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10516 Lisp_Object. Determine the font name by actually loading a font
10517 by the specified pattern. Set LFACE_FONT (lface) to the specified
10518 pattern. Even if a font is not found, don't try alternatives.
10519 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10520 (set_font_frame_param): If `font' is specified in lface, use it.
10521 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10522 (lface_same_font_attributes_p): Likewise.
10523 (make_realized_face): Arguent changed. Caller changed. Set
10524 face->ascii_face to face itself.
10525 (free_realized_face): Free face->fontset if face is for ASCII.
10526 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10527 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10528 (free_realized_multibyte_face): New function.
10529 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10530 changed. Caller changed.
10531 (try_font_list): Argument type changed.
10532 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10533 (choose_face_font): Argument changed. Handle fontset properly.
10534 (choose_face_fontset_font): Function removed.
10535 (realize_default_face, realize_named_face): Don't remove the
10537 (realize_face): Argument changed. Caller changed. Remove face
10538 with the arg former_face_id in advance. Load font for the new face.
10539 (realize_x_face): Argument changed. Caller changed. For a
10540 multibyte character, share fontset with base_face. For a single
10541 byte character, make a new realized fontset. Don't load a font here.
10542 (realize_tty_face): Argument changed. Caller changed.
10543 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10544 (face_at_buffer_position): Don't check multibyte_p for returning
10546 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10547 FACE_SUITABLE_FOR_CHARSET_P.
10548 (syms_of_xfaces): Remove code for Qx_charset_registry and
10549 Vface_default_registry.
10551 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
10552 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
10553 (x_per_char_metric): Don't try FONT->default_char. Even if
10554 pcm->width is zero, glyph bits may exist.
10555 (x_encode_char): Always initialize char2b->byte1.
10556 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
10557 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
10558 (x_append_glyph): Set glyph->glyph_not_available_p.
10559 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10560 it->charset. Handle the case that per char metric is not
10561 available. If it->multibyte_p is zero and it->c is a multibyte
10562 character, convert it to a unibyte character.
10563 (struct glyph_string): Delete member `charset'.
10564 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10565 the case that per char metric is not available correctly.
10566 (x_fill_glyph_string): Handle the case that the specific glyph is
10567 not available correctly.
10568 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10569 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10570 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10571 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10572 fontset. Don't call FS_LOAD_FONT.
10574 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
10575 (x_create_tip_frame): Likewise.
10576 (Fx_close_connection): Free full_name of font_info.
10578 * fns.c (optimize_sub_char_table): New function.
10579 (Foptimize_char_table): New function.
10580 (syms_of_fns): Defsubr Soptimize_char_table.
10582 2000-03-20 Gerd Moellmann <gerd@gnu.org>
10584 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
10585 only if buffer is displayed in some window.
10587 * xdisp.c (handle_single_display_prop): Initialize local `value'.
10588 (try_window_reusing_current_matrix): Don't call scroll run
10589 function if run's current and desired position are the same;
10590 this prevents cursor flickering.
10592 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
10594 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
10596 * regex.c (RE_STRING_CHAR): New macro.
10597 (GET_CHAR_AFER_2): Remove.
10598 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
10599 (enum re_opcode_t): Remove on_failure_jump_exclusive.
10600 (print_partial_compiled_pattern, re_compile_fastmap)
10601 (re_match_2_internal): Remove on_failure_jump_exclusive.
10602 (regex_compile): Turn optimizable P+ loops into PP*, so that the
10603 optimization only need to work for * (ie. can use of_keep_string_jump).
10604 Remove the special case for .*\n since it is now covered by the general
10606 (re_search_2): Don't bother with `room'.
10607 (skip_one_char): New function.
10608 (skip_noops): Simplify since `memory' is not needed any more.
10609 (mutually_exclusive_p): Restructure slightly to use `switch' and
10610 add handling for "all" remaining cases.
10611 (re_match_2_internal): Change on_failure_jump_smart to use
10612 on_failure_keep_string_jump (and redirect the end-of-loop jump)
10613 rather than on_failure_jump_exclusive.
10615 2000-03-19 Gerd Moellmann <gerd@gnu.org>
10617 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
10618 number of bits per RGB because it's everywhere used as the depth
10621 * term.c (calculate_costs): Remove code dealing with X frames.
10623 2000-03-19 Richard M. Stallman <rms@gnu.org>
10625 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
10627 2000-03-18 Gerd Moellmann <gerd@gnu.org>
10629 * lread.c (read_integer): Unread the last char not consumed.
10631 2000-03-17 Gerd Moellmann <gerd@gnu.org>
10633 * xterm.c (x_update_window_cursor): Don't update in frames
10634 which are in the process of being deleted.
10636 2000-03-16 Gerd Moellmann <gerd@gnu.org>
10638 * Makefile.in (mostlyclean): Add `*.core'.
10639 (clean): Add `bootstrap-emacs'.
10641 * lread.c (read_integer): New function.
10642 (read1): Support read syntax #o, #x, #b, #r.
10644 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
10646 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
10647 make sure POINTER_TO_OFFSET gives the same value before and after
10648 PREFETCH. Use `dfail' to guarantee "atomic" matching.
10649 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
10650 (debug): Now only active if > 0 rather than if != 0.
10651 (DEBUG_*): Update for the new meaning of `debug'.
10652 (print_partial_compiled_pattern): Add missing `succeed' case. Use
10653 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
10654 in `succeed_n', `jump_n' and `set_number_at'.
10655 (store_op1, store_op2, insert_op1, insert_op2)
10656 (at_begline_loc_p, at_endline_loc_p): Add prototype.
10657 (group_in_compile_stack): Move to after its arg's types are
10658 declared and add a prototype.
10659 (PATFETCH): Define in terms of PATFETCH_RAW.
10660 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
10661 (QUIT): Redefine as a nop except for NTemacs.
10662 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
10663 indentation of the greedy-op and shy-group code.
10664 (at_(beg|end)line_loc_p): Fix argument's types.
10665 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
10666 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
10667 (MATCHING_IN_FIRST_STRING): Remove.
10668 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
10669 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
10670 QUIT unconditionally.
10672 2000-03-15 Gerd Moellmann <gerd@gnu.org>
10674 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
10677 * process.c (send_process): Add a hint that the function
10678 can call Lisp code to its comment.
10680 * lread.c (load_dangerous_libraries): New variable.
10681 (Vbytecomp_version_regexp): New variable.
10682 (safe_to_load_p): New function.
10683 (Fload): Handle files not compiled with Emacs specially.
10684 (syms_of_lread): New Lisp variable load-dangerous-libraries.
10686 2000-03-14 Gerd Moellmann <gerd@gnu.org>
10688 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
10690 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
10691 support functions only if HAVE_X11R6_XIM is defined.
10692 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
10694 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
10696 * xfns.c (X_I18N_INHIBITED): Don't define.
10697 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
10698 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
10700 * config.in (HAVE_X_I18N): Moved here from xterm.h.
10701 (HAVE_X11R6_XIM): Define.
10703 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
10705 * xterm.c (x_term_init): Add support for X resource `synchronous'.
10706 If set, call XSynchronize.
10708 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
10710 * regex.c: Declare a new type `re_char' used throughout the code
10711 for the string char type. It's `const unsigned char' to match the
10712 rest of Emacs. Consistently make sure all pointers to strings use
10713 it and make sure all pointers into the pattern use `unsigned char'.
10714 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10715 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10718 * charset.h (GET_CHAR_AFTER_2): Remove.
10719 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10721 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10723 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10724 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10725 of them try to use backquotes.
10727 2000-03-12 Dave Love <fx@gnu.org>
10729 * unexelf.c: Restore changes of 1999-10-19.
10730 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10731 fix its type and alignment; copy it from current process.
10733 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10735 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10736 has been found. Fix bug not computing timer's predecessor.
10738 * fileio.c (Fread_file_name): Handle case that DIR contains a
10741 * window.c (Fsave_window_excursion): Doc fix.
10743 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10745 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10747 * msdos.c (vga_installed): New function, code moved from
10748 dos_set_window_size.
10749 (Qbar, Qcursor_type, outside_cursor): New variables.
10750 (syms_of_msdos): Intern and staticpro them.
10751 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10752 shape used outside Emacs when called for the first time.
10753 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10754 cursor shape used outside Emacs.
10755 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10756 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10758 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10759 parameters specify the cursor. Make qreverse a global
10760 variable (renamed to Qreverse).
10762 2000-03-09 Gerd Moellmann <gerd@gnu.org>
10764 * fns.c (Fy_or_n_p): Cancel busy-cursor.
10766 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
10768 This is a big redesign of failure-stack and register handling, prompted
10769 by bugs revealed when trying to add shy-groups. Overall, what happened
10770 is that loops are now structured a little differently, groups can be
10771 shy and the code is a little simpler.
10773 * regex.h: Update the copyright.
10774 (RE_SHY_GROUPS): New value.
10775 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10776 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10778 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10779 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10780 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10781 for (start|stop)_memory since they now only take one argument (the
10782 second has becomes unnecessary).
10783 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10784 (print_compiled_pattern): Use %ld to printf long ints and flush to
10785 make debugging a little easier.
10786 (union fail_stack_elt): Make the integer unsigned.
10787 (struct fail_stack_type): Add a `frame' element.
10788 (INIT_FAIL_STACK): Init `frame' as well.
10789 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10790 (DEBUG_PUSH, DEBUG_POP): Remove.
10791 (NUM_REG_ITEMS): Remove.
10792 (NUM_NONREG_ITEMS): Adjust.
10793 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10794 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10795 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10796 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10798 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10799 address pushed is not the destination of the jump but the source
10801 (NUM_FAILURE_ITEMS): Remove.
10802 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10803 registers before the actual failure point). Don't hardcode any
10804 meaning for str==NULL anymore.
10805 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10806 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10808 (REG_UNSET_VALUE): Use NULL (why not?).
10809 (compile_range): Remove declaration since it doesn't exist.
10810 (struct compile_stack_elt_t): Remove inner_group_offset.
10811 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10812 (regex_grow_registers): Remove dead code.
10813 (FIXUP_ALT_JUMP): New macro.
10814 (regex_compile): Add shy-groups Change loops to use
10815 on_failure_jump_smart&jump instead of
10816 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10817 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10818 variable to me). Use `jump' instead of `jump_past_alt' and don't
10819 bother with push_dummy_failure in alternatives since it is now
10820 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10821 emacs' for (re)allocating the stack.
10822 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10823 from loop when bufp->can_be_null rather than jumping to `done'.
10824 Avoid jumping backwards so as to ensure termination. Use
10825 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10826 backreferences. Remove dead code in handling of `anychar'.
10827 (skip_noops, mutually_exclusive_p): New functions taken from the
10828 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10829 improve mutually_exclusive_p to handle ".+\n".
10830 (lowest_active_reg, highest_active_reg)
10831 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10832 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10833 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10834 variables. Push register (in `start_memory') on the stack rather
10835 than storing it in old_reg(start|end). Remove the cycle detection
10836 from `stop_memory', replaced by the use of on_failure_jump_loop
10837 for greedy loops. Add code for the new on_failure_jump_<foo>.
10838 Remove ad-hoc code in `on_failure_jump' to push more registers in
10839 the case of a loop. Take out code from `maybe_pop_jump' into
10840 separate functions and adapt it to the semantics of
10841 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10842 and push_dummy_failure. Remove dummy_failure handling and
10843 handling of `failures to jump to on_failure_jump' (this last one
10844 was already dead code, it seems).
10845 (group_match_null_string_p, alt_match_null_string_p)
10846 (common_op_match_null_string_p): Remove.
10848 2000-03-08 Dave Love <fx@gnu.org>
10850 * config.in: Don't depend on __STDC__ for volatile.
10851 Add POINTER_TYPE, PTR, PROTOTYPES.
10853 * hftctl.c, strftime.c: Use PROTOTYPES.
10854 * eval.c (find_handler_clause): Likewise.
10856 * mem-limits.h: Use POINTER_TYPE.
10858 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10859 (memory_warnings): Declare using POINTER_TYPE.
10861 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10863 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10865 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10867 * xfns.c: Remove obsolete code in #if 0.
10868 (Fx_focus_frame): New function.
10870 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10872 * coding.c (coding_category_name): Add coding-category-utf-8,
10873 coding-category-utf-16-be, coding-category-utf-16-le.
10874 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10875 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10876 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10877 (detect_coding_utf_8): New function.
10878 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10879 UTF_16_LOW_SURROGATE_P): New macros.
10880 (detect_coding_utf_16): New function
10881 (detect_coding_mask): When priorities are specified, skip any
10882 categories that have `nil' coding-system. Fix bug of returning
10883 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10884 returns a mask not set in PRIORITIES.
10885 (detect_eol_type_in_2_octet_form): New function.
10886 (detect_eol): selects detect_eol_type_XXX to call according to
10887 cooding->category_idx.
10888 (detect_coding_system): Remove `nil' coding-system in the result.
10889 (Fupdate_coding_systems_internal): Update all coding-categories.
10891 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10892 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10894 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10895 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10896 (CODING_CATEGORY_IDX_UTF_16_LE)
10897 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10898 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10899 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10900 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10902 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10904 * doc.c (Fdocumentation_property): If value is not a string,
10905 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10907 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10908 close the display with XtCloseDisplay. This caused a bus error
10911 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10912 complete but not unique.
10914 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10916 * process.c (send_process): Remove local variable `procname' that
10917 might become invalid when a GC happens. Instead, access the
10918 process name slot directly.
10920 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10921 orig_height if set.
10923 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10924 orig_height if set.
10926 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10928 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10929 glyph matrices have been freed.
10931 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10933 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10934 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10936 * xfns.c (QCdata): Moved to xdisp.c.
10938 * xdisp.c (QCdata): Moved here from xfns.c.
10939 (syms_of_xdisp): Initialize QCdata.
10941 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10943 * window.c (coordinates_in_window): Use
10944 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10945 FRAME_INTERNAL_BORDER_WIDTH.
10947 * xdisp.c (try_window_id): Recompute unchanged information if
10948 it is obviously invalid.
10950 * xterm.c (x_term_init): Create a colormap if not using the
10953 * xterm.h (select_visual): Change prototype.
10955 * xfns.c (select_visual): Rewritten. Recognize user-specified
10957 (visual_classes): New variable.
10959 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10961 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10962 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10963 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10964 (x_decode_color): Don't handle allocation of white and black specially.
10965 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10966 XtNcolormap resources.
10967 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10968 (Fx_create_frame): Initialize color members of x_output structure.
10969 (xpm_load): Pass colormap to XPM lib.
10971 * xfaces.c (x_free_colors): Access colormap of frame using
10972 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10973 when default colormap is used.
10975 * xterm.c (x_term_init): Set Colormap member of x_display_info
10976 structure. Copy colormap if resource `privateColormap' is
10977 specified (PseudoColor only).
10978 (x_setup_relief_color): Access colormap of frame using
10981 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10982 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10984 2000-03-04 Jason Rumney <jasonr@gnu.org>
10986 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10987 other non-platform-specific equivalents.
10988 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10989 specific functions and macros as their w32 equivalents where
10990 non-platform-specifics are not available.
10991 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10992 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10993 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10994 (frame_update_line_height): Use macros to access f->output_data.
10995 (defined_color): Remove FIXME comments; fixed.
10996 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10997 into #ifdef blocks. Add WINDOWSNT blocks.
10998 (Fx_list_fonts): Use macros for accessing font data.
10999 (set_lface_from_font_name): Different default fonts for X and
11001 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11002 scalable for backward compatibility.
11003 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11004 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11006 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11009 * makefile.nt (w32faces.obj): Remove.
11012 2000-03-03 Jason Rumney <jasonr@gnu.org>
11014 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11015 correct parameters.
11017 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11019 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11020 standard ELF definitions here if the system header does not.
11022 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11024 * xterm.c (PER_CHAR_METRIC): Removed.
11025 (x_per_char_metric_1, x_default_char): New functions.
11026 (x_per_char_metric): If font's default char is invalid, return
11027 metrics of a suitably chosen usable default char.
11028 (x_draw_glyph_string_foreground): If font has an invalid default
11029 char, replace occurrences of unprintable chars with a suitably
11030 chosen usable default char.
11032 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11034 * xterm.c (note_mouse_highlight): Return quickly if frame's
11035 glyph matrices have been freed.
11037 * dispnew.c (free_glyphs): Block input while freeing matrices.
11039 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11041 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11044 * dispextern.h (x_free_colors): Add prototype.
11046 * xfaces.c (x_free_colors): New function.
11047 (unload_color, free_face_colors): Use it.
11049 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11051 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11053 * window.c [MSDOS]: Include msdos.h.
11055 2000-03-02 Dave Love <fx@gnu.org>
11057 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11059 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11060 set C_OPTIMIZE_SWITCH for gcc.
11062 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11064 * coding.c (coding_save_composition): Be sure to allocate
11065 composition data area in coding even if there's no composition in
11068 2000-03-01 Jason Rumney <jasonr@gnu.org>
11070 * w32term.c: Equivalent changes to those made to xterm.c on
11071 2000-02-25 and 2000-02-24.
11073 * w32fns.c: Equivalent changes to those made to xfns.c on
11074 2000-02-25 and 2000-02-21.
11076 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11077 correct line-end convention is followed.
11079 * w32menu.c [HAVE_BOXES]: Remove #undef.
11080 (single_keymap_panes): Remove code for simulating checkmarks.
11081 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11082 Remove code for drawing simulated checkmarks.
11083 (w32_menu_show): make unibyte help string correctly.
11084 (add_menu_item): draw standard Windows checkmarks. Draw radio
11085 buttons as radio buttons if possible.
11087 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11089 * sysdep.c (start_of_text): Don't define this function for NetBSD
11092 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11094 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11095 (LINKER): Don't undef if __NetBSD__ is defined.
11097 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11099 * fileio.c [__NetBSD__]: Define `unix'.
11101 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11103 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11105 * atimer.c (start_atimer): Don't abort when timers are stopped.
11106 (append_atimer_lists): New function.
11107 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11108 arbitrary lists of stopped and running atimers.
11110 * atimer.c (cancel_atimer): Handle canceling an atimer when
11111 some timers are stopped.
11113 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11114 after canceling it.
11116 * fns.c (maybe_resize_hash_table): Handle case of new size
11117 coming out as being the same as old size.
11119 2000-02-27 Jason Rumney <jasonr@gnu.org>
11121 * makefile.nt: Add atimer.h to dependencies.
11122 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11123 * w32console.c: Only disable window system features for dispextern.h
11124 (initialize_w32_display): Build a display info for the console.
11125 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11126 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11127 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11129 * w32gui.h (struct W32FontStruct): Revert last change after change
11131 * w32menu.c (single_submenu): Set up help string.
11132 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11133 (w32_dialog_show): Set up help string.
11134 * w32term.c (w32_display_info_for_display): Remove unused function.
11135 (w32_draw_bitmap): Use pre-built bitmaps.
11136 (w32_initialize_display_info): New function to initialize parts of
11137 display info that are common to both GUI and console frames.
11138 (w32_term_init): Use w32_initialize_display_info. Do not set
11139 Vw32_num_mouse_buttons here, as it is not called for console
11140 frames. Build bitmaps for indicating truncated lines etc.
11141 (x_delete_display): Destroy pre-built bitmaps.
11142 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11143 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11145 2000-02-27 Dave Love <fx@gnu.org>
11147 * lisp.h: Add a bunch of prototypes.
11149 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11151 * keyboard.c (read_char): Set `usec' correctly.
11153 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11155 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11156 `lambda', set reg[RRR] to the map index.
11157 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11158 reg[RRR] to 0. Otherwise, set it to -1.
11160 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11162 * emacs.c (main): Remove code snippet commented out with `//'.
11164 2000-02-25 Richard M. Stallman <rms@gnu.org>
11166 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11167 and contains a `:', prepend `/:'.
11169 * window.c (select_window_1): If selected_window is nil,
11170 don't "swap out" the buffer's point.
11171 (Fset_window_configuration): Set selected_window to nil
11172 before calling Fselect_window.
11173 (unshow_buffer): Don't set point in buffer from window's point
11174 if another more recently selected window also shows the buffer.
11176 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11178 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11180 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11181 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11182 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11184 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11185 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11186 (hide_busy_cursor): New functions.
11187 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11189 * minibuf.c (read_minibuf): Cancel busy-cursor.
11191 * keyboard.c (command_loop_1): Call start_busy_cursor before
11192 Fcommand_execute and cancel_busy_cursor after it.
11193 (timer_check): Remove busy-cursor code.
11194 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11197 * process.c (wait_reading_process_input): Remove busy-cursor code.
11199 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11200 Fx_hide_busy_cursor.
11202 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11204 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11206 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11208 * xterm.c (XTread_socket): Remove busy-cursor code.
11210 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11211 (build_frame_matrix_from_leaf_window): Put code handling
11212 glyph row's not being a slice of a frame row in #if 0.
11213 (sync_window_with_frame_matrix_rows): New function.
11214 (frame_row_to_window): New function.
11215 (mirror_line_dance): Handle copies between windows.
11217 * lread.c (Fload): Use `xfree' instead of `free'.
11218 (init_obarray): Use `xmalloc' instead of `malloc'.
11220 * window.c (Fset_window_buffer): Set WINDOW to the window
11222 (coordinates_in_window): Take frame's internal border width
11225 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11227 * xterm.c (x_display_and_set_cursor): Display cursor of
11228 non-selected windows depending on the setting of
11229 cursor_in_non_selected_windows.
11231 * xdisp.c (cursor_in_non_selected_windows): New variable.
11232 (syms_of_xdisp): DEFVAR_BOOL it.
11234 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11236 * data.c (Fstring_to_number): If number is greater than what
11237 fits into an integer, return a float.
11239 * eval.c (specbind): Remove references to
11240 keyword_symbols_constant_flag.
11242 * data.c (keyword_symbols_constant_flag): Removed.
11243 (Fmakunbound, set_internal, syms_of_data): Remove references to
11244 keyword_symbols_constant_flag.
11246 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11248 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11250 * syntax.c (multibyte_syntax_as_symbol): New variable.
11251 (syms_of_syntax): Declare it as a Lisp variable.
11252 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11253 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11254 nonzero, treat all multibyte characters as symbol.
11255 (init_syntax_once): Give syntax `word' to all multibyte characters.
11257 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11259 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11262 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11264 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11266 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11267 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11269 2000-02-21 Dave Love <fx@gnu.org>
11271 * frame.c (Vmouse_position_function): New variable.
11272 (Fmouse_position): Use it.
11273 (syms_of_frame): Install it.
11275 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11277 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11279 * fileio.c (Finsert_file_contents): Unbind the binding of
11280 standard-output done by temp_output_buffer_setup.
11282 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11283 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11284 (specbind, unbind_to): Handle most common case of non-constant
11285 symbol with trivial value specially.
11287 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11289 2000-02-20 Richard M. Stallman <rms@gnu.org>
11291 * data.c (Fmake_variable_buffer_local): Doc fix.
11292 Init found_for_buffer to 0.
11293 (Fmake_variable_frame_local): If the variable has already
11294 been buffer-local, set the check_frame field.
11296 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11298 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11299 produced for CODING_MODE_LAST_BLOCK requires.
11301 2000-02-18 Dave Love <fx@gnu.org>
11303 * keyboard.c (echo_keystrokes): Remove declaration.
11304 (Vecho_keystrokes) New variable.
11305 (read_char, record_menu_key, read_key_sequence): Use it to allow
11306 use of float value.
11307 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11309 * lread.c: Undef feature selection macros before defining.
11311 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11313 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11314 for symbols other than the symbol in question.
11316 2000-02-17 Dave Love <fx@gnu.org>
11318 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11320 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11322 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11324 * alloc.c (enum mem_type): Compile unconditionally.
11326 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11328 * xfaces.c (tty_defined_color): Don't return faulire indication
11329 for unspecified-fg and unspecified-bg pseudo-colors.
11331 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11333 * alloc.c (mark_object): Don't mark symbol names in pure space.
11334 (gc_sweep): Don't unmark symbol names in pure space.
11336 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11337 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11338 [GC_MARK_STACK]: New defines.
11339 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11340 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11342 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11344 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11345 allocate_buffer instead of xmalloc.
11347 * alloc.c (toplevel): Include setjmp.h.
11348 (PURE_POINTER_P): New define.
11349 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11350 (Vdead) [GC_MARK_STACK]: New variable.
11351 (lisp_malloc): Add parameter TYPE, call mem_insert if
11352 GC_MARK_STACK is defined.
11353 (allocate_buffer): New function.
11354 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11355 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11356 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11357 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11358 (MEM_NIL) [GC_MARK_STACK]: New define.
11359 (struct mem_node) [GC_MARK_STACK]: New structure.
11360 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11361 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11362 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11363 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11364 (mark_stack) [GC_MARK_STACK]: New functions.
11365 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11366 (clear_marks): Removed.
11367 (gc_sweep): Set free conses' car, free floats' type, free
11368 symbols' function to Vdead. Use lisp_free to free buffers.
11369 (init_alloc_once): Initialize Vdead.
11370 (survives_gc_p): Return non-zero for pure objects.
11372 * alloc.c: Add comments throughout the file.
11374 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11375 that unblocks alarms.
11377 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11378 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11379 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11381 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11383 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11385 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11386 avoid infinite error signaling. Allocate sufficient memory for
11387 eol_str in the case that eoltype is Lisp_Int.
11389 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11391 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11392 depends on the previous behavior.
11394 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11396 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11398 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11400 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11402 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11403 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11406 2000-02-15 Richard M. Stallman <rms@gnu.org>
11408 * data.c (set_internal): Don't make variable buffer-local
11409 if within a let-binding for the same buffer.
11410 (let_shadows_buffer_binding_p): New function.
11412 * eval.c (specbind): For buffer-local value,
11413 record the current buffer also.
11414 (unbind_to): Cope with that change.
11416 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11418 * window.c (Fsave_window_excursion): Doc fix.
11420 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11422 * syntax.c (back_comment): Make sure we only consider comment-starters
11423 of the relevant style and return -1 in case of a failure to find the
11424 beginning of the comment.
11425 (Fforward_comment): If back_comment fails, go back to the position just
11426 after the comment-end.
11427 (scan_lists): Add comment describing a very minor bug.
11429 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11431 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11432 `completion-regexp-list' in the docstring.
11434 2000-02-14 Dave Love <fx@gnu.org>
11436 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11438 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11440 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11441 to Emacs' syntax. Also fix the comment about set/not-set meanings
11442 since Emacs syntax is not the value 0 any more.
11443 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11444 since it's now part of RE_SYNTAX_EMACS.
11446 2000-02-12 Dave Love <fx@gnu.org>
11448 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11450 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11452 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11454 2000-02-12 Dave Love <fx@gnu.org>
11456 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11458 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11459 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11460 * s/hpux.h: Don't define HAVE_VFORK.
11462 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11464 * s/nextstep.h: Don't define HAVE_ALLOCA.
11466 * config.in: Add vfork bits.
11468 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11470 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11471 unwind function to undo the effect of stopping atimers.
11473 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11475 * atimer.c (stopped_atimers): New variable.
11476 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11479 * atimer.h (stop_other_atimers, run_all_atimers)
11480 (unwind_stop_other_atimers): Add function prototypes.
11482 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11484 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11486 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11487 library may depend on jpeg.
11488 (atimer.o): Depends on atimer.c.
11490 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11492 * insdel.c (del_range_1): Call update_compositions.
11493 (del_range_both): Call update_compositions just once..
11495 2000-02-10 Dave Love <fx@gnu.org>
11497 * xfns.c (create_frame_xic): Fix initialization of automatic
11498 aggregates for pcc.
11500 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11502 * ccl.c (CCL_MAKE_CHAR): New macro.
11503 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11504 registers by CCL_MAKE_CHAR before calling translate_char.
11505 <CCL_TranslateCharacterConstTbl> Likewise.
11507 2000-02-08 Dave Love <fx@gnu.org>
11509 * lread.c (__EXTENSIONS__): Define.
11511 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11513 * puresize.h (BASE_PURESIZE): Increase to 650000.
11515 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11517 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11520 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11522 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11523 md, mh, mb, mr, and me to the fake termcap entry.
11525 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11527 * sound.c (sound_cleanup): Don't call device close routine if the
11528 function pointer is null.
11530 2000-02-06 Andrew Innes <andrewi@gnu.org>
11532 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11533 around image definitions and prototypes.
11534 (gamma_correct) [WINDOWSNT]: New prototype.
11536 * w32term.c (x_make_frame_visible): Replace call to
11537 input_poll_signal with poll_for_input.
11539 * window.c [WINDOWSNT]: Include w32term.h.
11541 * xdisp.c [WINDOWSNT]: Include w32term.h.
11543 * makefile.nt: Add dependencies on w32gui.h.
11544 (OBJ1): Include atimer.obj.
11545 ($(BLD)\atimer.obj): New dependency rule.
11547 * w32.c (sigmask): New function (does nothing).
11548 (sigunblock): Ditto.
11550 * frame.c [WINDOWSNT]: Include w32term.h.
11552 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
11554 * lread.c (syms_of_lread): Fix literal newlines.
11556 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
11557 the string constant limit (2048 bytes) in MSVC.
11560 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
11562 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
11563 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
11564 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
11565 dispatch the event.
11567 2000-02-04 Dave Love <fx@gnu.org>
11569 * fileio.c: Remove some unused vars.
11570 (_GNU_SOURCE): Define (for euidaccess).
11572 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
11574 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
11576 (read_minibuf): Deal with allow_props correctly.
11578 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
11580 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
11582 2000-02-03 Ken Raeburn <raeburn@gnu.org>
11584 * search.c (compile_pattern): If a cache entry has a nil regexp,
11585 fill in that entry instead of clobbering a previously cached
11588 2000-02-02 Ken Raeburn <raeburn@gnu.org>
11590 * puresize.h (BASE_PURESIZE): Increase to 610000.
11592 2000-02-02 Gerd Moellmann <gerd@gnu.org>
11594 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
11597 2000-02-02 Kenichi Handa <handa@etl.go.jp>
11599 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
11600 instead of incrementing ic directly.
11601 <CCL_WriteExprConst> Likewise.
11602 <ccl_set_expr>: Set ic to jump_address.
11604 * fileio.c (e_write): Fix the handling of
11605 CODING_FINISH_INSUFFICIENT_SRC.
11607 2000-02-01 Dave Love <fx@gnu.org>
11609 * editfns.c (Fpropertize): Doc fix.
11611 * process.c (Fstart_process): Doc fix.
11613 * eval.c: Fix various doc strings not to duplicate information
11614 from help-manyarg-func-alist.
11616 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
11618 * doc.c (Vhelp_manyarg_func_alist): New variable.
11619 (Fdocumentation): Use it.
11620 (syms_of_doc): Define it.
11622 2000-01-31 Gerd Moellmann <gerd@gnu.org>
11624 * xterm.c (xim_open_dpy): Remove unused local variable.
11626 * emacs.c (USAGE): Use term `display options' instead of `X options'.
11628 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
11629 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
11631 * fns.c (sweep_weak_table): New function.
11632 (sweep_weak_hash_tables): Use it. Keep on marking until there
11635 2000-01-30 Gerd Moellmann <gerd@gnu.org>
11637 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
11638 that XTread_socket does not crash by trying to call XNoOp on a
11641 2000-01-30 Jason Rumney <jasonr@gnu.org>
11643 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11644 Change selected_frame to SELECTED_FRAME ().
11645 (w32_console_mouse_position): Remove #ifndef MULE from around
11646 `insist' parameter.
11648 * makefile.nt: Remove dosfns.obj.
11650 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
11652 * w32fns.c (w32_defined_color): Check for valid frame before
11653 applying gamma correction. Eliminate dependency on frame elsewhere.
11654 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
11655 (w32_to_x_font): Use resx and resy not height_in and width_in.
11656 (x_to_w32_font): Doc fix.
11657 (xlfd_strip_height): New function to strip and return font height.
11658 (w32_font_match): Compare height separately from rest of xlfd
11659 spec, using xlfd_strip_height.
11661 * w32term.c (w32_term_init): Swap resx and height_in, resy and
11662 width_in. Use w32_defined_color in place of defined_color.
11664 * w32faces.c: Merge more of DOS and X specifics in preparation for
11665 merge with xfaces.c.
11666 (defined_color): Remove FIXME comment.
11667 (tty_color_name): Provide w32-specific function.
11668 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
11670 * w32console.c (turn_on_face, turn_off_face): Removed.
11671 (w32_face_attributes): New function.
11672 (Global_variables): Reduce scope where possible.
11673 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
11675 (hl_mode): Don't modify text attributes.
11676 (write_glyphs): Don't do anything if len <= 0. Use
11677 w32_face_attributes to get attributes for drawing. Write
11678 terminating codes using char_attr_normal.
11679 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
11680 (update_begin, update_end): Likewise.
11681 (vga_stdcolor_name): New function.
11682 (initialize_w32_display): Remove char_attr_reverse and char_attr.
11683 (Fset_screen_color): Remove char_attr_reverse.
11685 2000-01-29 Gerd Moellmann <gerd@gnu.org>
11687 * xfns.c (xic_set_preeditarea): Take window parameter and
11688 window-relative pixel-positions.
11690 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
11691 is its frame's selected window.
11692 (xim_instantiate_callback): Likewise.
11694 * xfns.c (x_create_im): Removed.
11695 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
11696 (supported_xim_styles): Renamed from supported_styles.
11697 (best_xim_style): Renamed from best_style.
11698 (create_frame_xic): Renamed from xic_create_frame.
11699 (free_frame_xic): Renamed from xic_destroy_frame.
11701 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
11703 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
11704 our frames, call XFilterEvent with 2nd parameter `None'.
11705 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
11706 returning XBufferOverflow.
11707 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
11708 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
11709 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
11710 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11711 (xim_initialize, xim_close)
11712 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11713 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11714 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11715 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11717 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11719 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11720 `xic_style' and `xic_xfs'.
11721 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11722 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11723 (FRAME_XIM): Removed.
11725 * xfns.c (supported_styles): New variable.
11726 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11727 (xic_create_xfontset, best_style, xic_create_frame)
11728 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11729 (xic_set_xfontset): New functions.
11731 2000-01-28 Dave Love <fx@gnu.org>
11733 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11735 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11737 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11739 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11740 for *scratch* if it already existed.
11742 * emacs.c (USAGE): New macro.
11743 (main): Use it to display usage information.
11745 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11747 Support for the menu-help feature:
11749 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11751 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11752 part of the line to the termscript file.
11753 (IT_clear_to_end): Clear the entire line, not just its beginning.
11754 (menu_help_message, prev_menu_help_message): New variables.
11755 (IT_menu_make_room): Make room for the help_text member.
11756 (IT_menu_display): New argument disp_help; all callers changed.
11757 If disp_help is non-zero, store the help text of the active menu
11758 item in menu_help_message.
11759 (XMenuAddPane): Initialize the help_text member to NULL.
11760 (XMenuAddSelection): New argument help_text. Store it in the
11762 (XMenuActivate): New argument help_callback. If the value of
11763 menu_help_message has changed since the last time, display the
11764 menu help message text while waiting for the mouse to move. Clear
11765 the echo area before exiting.
11766 (XMenuDestroy): Free the help_text member.
11768 2000-01-27 Gerd Moellmann <gerd@gnu.org>
11770 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
11771 XMenuAddSelection. Pass help callback to XMenuActivate.
11772 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
11774 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11776 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11777 and EMACS_SET_USECS.
11779 2000-01-26 Dave Love <fx@gnu.org>
11781 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11783 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11784 an error may be signalled.
11786 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11788 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11789 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11791 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11793 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11795 * charset.c (Fstring): If there is a multibyte char among
11796 the args, always return a multibyte string.
11798 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11800 * sysdep.c (sys_select): Turn atimers off and on instead of
11801 recording and restoring old alarm handler
11803 * process.c (toplevel): Include atimer.h.
11804 (create_process_1): Rewritten.
11805 (create_process): Use atimers instead of alarm.
11806 (wait_reading_process_input) [hpux]: Turn atimers off instead
11807 of turning off SIGALRM.
11808 (wait_reading_process_input): Turn off atimers instead off
11809 calling stop_polling.
11811 * emacs.c (main): Call init_atimer.
11813 * keyboard.c (toplevel): Include systime.h and atimer.h.
11814 (polling_for_input): Removed because unused.
11815 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11816 (poll_timer): New variable.
11817 (poll_for_input, poll_for_input_1): New functions.
11818 (start_polling, stop_polling): Rewritten.
11820 * keyboard.h (polling_for_input): Removed.
11822 * atimer.h, atimer.c: New files.
11824 * Makefile.in (obj): Add atimer.o.
11825 (atimer.o): New target.
11827 * blockinput.h (pending_atimers): Add extern declaration.
11828 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11830 * lisp.h (popup_activated_flag): Add extern declaration.
11832 * xmenu.c (popup_activated_flag): Make externally visible.
11833 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11834 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11836 * xterm.c (toplevel): Include atimer.h.
11837 (toolkit_scroll_bar_interaction): New variable.
11838 (Fxt_process_timeouts): Removed.
11839 (x_process_timeouts): New function.
11840 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11841 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11842 (x_make_frame_visible): Call poll_for_input_1 instead of
11843 input_poll_signal. Don't call alarm.
11844 (x_initialize): Install timer calling x_process_timeouts.
11846 2000-01-24 Dave Love <fx@gnu.org>
11848 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11849 Don't use -cckr -- apparently not now necessary.
11851 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11853 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11856 2000-01-23 Jason Rumney <jasonr@gnu.org>
11858 * w32fns.c (w32_defined_color): Apply gamma correction before
11859 trying to map to the palette.
11860 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11863 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11864 here. Callers changed to always pass real device context.
11865 (w32_draw_bitmap): Likewise.
11866 (w32_get_glyph_overhangs): Likewise.
11867 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11868 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11869 pfnSetScrollInfo and SetScrollRange.
11870 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11871 back into MULE characters after decoding them.
11872 (x_get_glyph_face_and_encoding): Likewise.
11873 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11874 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11875 (x_produce_glyphs): Calculate per char metrics for a character
11876 that we know exists in default font when font_not_found_p is true.
11878 2000-01-22 Jason Rumney <jasonr@gnu.org>
11880 * makefile.nt (intervals.obj, composite.obj): New modules.
11881 (composite.h): Added as dependency where appropriate.
11883 * w32gui.h (XGCValue): New struct for emulating X GCs.
11885 * w32term.h (XCharStruct): New struct for emulating X.
11887 * w32console.c (turn_on_face, turn_off_face): New functions.
11888 (change_line_highlight): New prototype for new redisplay.
11889 (write_glyphs): Support multibyte text. Support faces.
11891 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11893 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11894 throughout. struct frame * in place of FRAME_PTR.
11895 Skeleton support for images, toolbars, tooltips from xfns.c.
11896 (Fx_create_frame): Use system default for default scroll bar width.
11897 (w32_get_arg): Renamed from x_get_arg.
11898 (Fx_file_dialog): New function.
11899 (w32_list_fonts): Check cache before asking system.
11900 (Vw32_enable_synthesized_fonts): New variable.
11901 (Vw32_enable_italics): Obsolete, removed.
11903 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11904 Use SELECTED_FRAME macro.
11906 * w32menu.c: Add skeleton support for help strings on menus.
11907 (add_menu_item): Native checkbox and radio support added, but not
11908 yet enabled due to bugs.
11909 (push_menu_item): Add parameters type, selection and help.
11911 Formatting changes to reduce unnecessary diffs with xmenu.c.
11913 * w32select.c (Fw32_set_clipboard_data): Update call to
11914 find_charset_in_str.
11916 * w32term.c: Complete rewrite for new redisplay based on new
11917 xterm.c with necessary sections merged back in from old w32term.c.
11919 2000-01-21 Richard M. Stallman <rms@gnu.org>
11921 * data.c (set_internal): Further fix in same criterion.
11923 2000-01-20 Richard M. Stallman <rms@gnu.org>
11925 * data.c (set_internal): Fix the criteria for whether
11926 to swap out the old cached binding.
11928 2000-01-19 Dave Love <fx@gnu.org>
11930 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11932 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11934 * regex.c (re_compile_fastmap): While checking a range table for
11935 `charset', skip flag bits for a character class correctly.
11937 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11939 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11941 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11943 * widget.c (EmacsFrameSetCharSize): Change size of children first
11944 because of problems with main window geometry management under Lesstif.
11946 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11947 MENU_ITEMS_ITEM_.*.
11948 (MENU_ITEMS_ITEM_HELP): New enumerator.
11949 (push_menu_item): Add parameter HELP. Record help in menu_items.
11950 (single_menu_item, single_submenu, list_of_items): Call
11951 push_menu_item with new parameter.
11952 (single_submenu): Set help string in widget value.
11953 (menu_highlight_callback): New function.
11954 (set_frame_menubar): Call lw_create_widget with new
11956 (xmenu_show, xdialog_show): Ditto.
11958 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11960 * sound.c (Fplay_sound): Improve doc string.
11962 2000-01-11 Richard M. Stallman <rms@gnu.org>
11964 * lisp.h (set_internal): Enter the new arg.
11966 * eval.c (specbind): Record buffer-local variables specially,
11967 indicating which buffer's binding was saved.
11968 (unbind_to): Restore buffer-local variables specially
11969 in the proper buffer.
11971 * data.c (set_internal): New arg BUF.
11973 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11974 * data.c (Fset): Pass new arg to set_internal.
11975 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11977 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11979 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11981 2000-01-11 Richard M. Stallman <rms@gnu.org>
11983 * minibuf.c (Ftry_completion): Doc fix.
11985 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11987 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11990 2000-01-11 Andreas Schwab <schwab@suse.de>
11992 * coding.c (code_convert_region): Initialize total_skip.
11994 2000-01-08 Dave Love <fx@gnu.org>
11996 * eval.c (Fuser_variable_p): Check customizability too.
11998 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12000 * minibuf.c (Fcompleting_read): Doc fix.
12002 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12004 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12007 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12008 Check that input style is supported before trying to create an
12010 (x_window): Call x_create_im.
12012 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12014 * xfns.c (current_gif_memory_src): New variable.
12015 (gif_load): Record the address of the current memory source
12016 in current_gif_memory_src.
12017 (gif_read_from_memory): Use current_gif_memory_src.
12019 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12020 macros statement form.
12022 * sound.c (struct sound): Renamed from struct sound_file.
12023 (struct sound): Add members `data' and `header_size'.
12024 (enum sound_attr): Add SOUND_DATA.
12025 (current_sound, current_sound_device): Variables renamed from
12026 sound_file and sound_device.
12027 (parse_sound): Parse :data.
12028 (parse_sound): Handle sound data in strings.
12029 (find_sound_type): Function renamed from find_sound_file_type.
12030 (wav_init, au_init): Fail if sound's header_size is smaller than
12031 needed header size.
12032 (wav_play, au_play): Play sounds from string data.
12034 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12036 * lisp.h: Add prototype for allocate_string_data.
12038 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12040 * alloc.c (mark_buffer): Remove code in #if 0.
12042 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12043 (strings_consed): New variable.
12044 (allocate_string): Set it.
12045 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12046 (Fmemory_use_counts): Return strings_consed. Use Flist.
12048 * alloc.c: General cleanup in comments etc. Remove conditional
12049 compilation for `standalone'.
12051 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12053 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12054 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12055 (DONT_COPY_FLAG): Removed.
12056 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12057 (struct sdata, struct sblock): New
12058 (struct string_block): Rewritten.
12059 (STRINGS_IN_STRING_BLOCK): New macro.
12060 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12061 (large_sblocks, string_blocks, string_free_list): New variables.
12062 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12063 (init_strings): Rewritten.
12064 (allocate_string, allocate_string_data, compact_small_strings)
12065 (free_large_strings, sweep_strings): New functions.
12066 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12067 (struct string_block_head, current_string_block)
12068 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12069 (STRING_PAD): Removed.
12070 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12071 (Fgarbage_collect): Don't set mark bit in large strings.
12072 (mark_object): Mark strings differently. Mark symbol names
12074 (survives_gc_p): Test marked strings differently.
12075 (gc_sweep): Sweep strings differently, unmark strings in
12077 (compact_strings): Removed.
12079 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12081 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12082 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12084 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12086 * fileio.c (Finsert_file_contents): Signal error if visiting file
12087 in a non-empty buffer.
12089 * term.c (encode_terminal_code): Fix the previous change.
12091 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12093 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12094 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12096 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12098 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12100 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12101 need to test for MSDOS frames.
12103 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12105 * dosfns.c (unspecified_colors): Remove.
12106 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12108 (msdos_stdcolor_name): Return strings for unspecified fore- and
12109 back-ground colors.
12111 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12112 (syms_of_xfaces): Remove their staticpro's.
12113 (tty_color_name): Return Lisp strings for unspecified fore- and
12114 back-ground colors.
12115 (Finternal_set_lisp_face_attribute): Remove the special treatment
12116 for Qunspecified_{f,b}g.
12117 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12119 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12121 * xdisp.c (reseat_at_next_visible_line_start): Position before
12122 newline only if ending up on a newline.
12123 (next_element_from_ellipsis): Return success. Handle case of
12124 displaying no ellipsis. Fix case of ellipsis defined in display table.
12125 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12128 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12130 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12131 (Fcolor_supported_p): Renamed from face-color-supported-p.
12133 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12135 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12136 list of colors renamed to tty-defined-color-alist.
12137 (tty_color_name): Pass the frame to tty-color-by-index.
12138 (realize_tty_face): tty-color-alist is now a function which
12139 accepts the frame as argument.
12141 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12143 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12145 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12146 encode_terminal_code.
12148 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12150 * dispnew.c (mode_line_string): Support termcap frames as well.
12152 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12154 * syntax.c (Fforward_word): Undo previous change.
12156 * editfns.c (Fconstrain_to_field): Don't constrain if
12157 inhibit-field-text-motion is non-nil.
12158 (Fline_beginning_position): Undo previous change.
12159 (Fline_end_position): Ditto.
12161 * syntax.c (Fforward_word): Notice field boundaries only if
12162 inhibit-field-text-motion is nil.
12164 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12166 * editfns.c (Vinhibit_field_text_motion): New variable.
12167 (inhibit-field-text-motion): New DEFVAR_LISP.
12168 (Fline_beginning_position, Fline_end_position): Notice field
12169 boundaries only if inhibit-field-text-motion is nil.
12171 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12172 All calls adjusted.
12173 (x_build_heuristic_mask): Likewise.
12174 (xbm_load_image_from_file): Change error output.
12175 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12176 (gif_load, gs_load, x_kill_gs_process): Ditto.
12178 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12179 color indices when accessing raster pixels.
12180 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12181 one of :file or :data.
12182 (enum pbm_keyword_index): Add PBM_DATA.
12183 (pbm_format): Add :data.
12184 (pbm_image_p): Allow either :file or :data.
12185 (pbm_read_file): New function.
12186 (pbm_scan_number): Rewritten to read from string.
12187 (pbm_load): Support :data.
12189 See ChangeLog.8 for earlier changes.
12191 ;; Local Variables:
12192 ;; coding: iso-2022-7bit