1 2000-12-05 Jason Rumney <jasonr@gnu.org>
3 * md5.h: Remove underscores from function declarations.
4 (__attribute__, __alignof__) [!__GNUC__]: Define.
6 * md5.c: Delay include of md5.h until after namespace cleaning.
8 * makefile.w32-in (fns.o): Depend on md5.h
12 * makefile.nt: Likewise.
14 2000-12-05 Jason Rumney <jasonr@altavista.net>
16 * w32term.c (expose_area): Complete last change.
18 2000-12-05 Ken Raeburn <raeburn@gnu.org>
20 * minibuf.c: Include intervals.h.
22 2000-12-05 Jason Rumney <jasonr@gnu.org>
24 * w32term.c (x_produce_glyphs): If a font for a component of
25 a composition is not found, use 1 pixel dot ascent and 0 dot
26 descent value to avoid displaying terribly tall empty boxes.
27 (expose_area): Pass x-coordinate relative to the exposed
28 area to x_draw_glyphs instead of a window-relative coordinate.
30 2000-12-05 Gerd Moellmann <gerd@gnu.org>
32 * xdisp.c (next_element_from_ellipsis): Save face before selective
33 display in saved_face_id, and set face_before_selective_p.
34 (reseat_1): Reset face_before_selective_p.
35 (append_space, extend_face_to_end_of_line): If iterator's
36 face_before_selective_p is set, use the face from saved_face_id.
37 (extend_face_to_end_of_line): For tty frames, make sure to
38 use the right face id when producing spaces at the end of
41 * dispextern.h (struct it): Add face_before_selective_p.
43 * keyboard.c (record_char): Don't record identical help-echo
44 events in recent_keys.
46 * xterm.c [USE_X_TOOLKIT]: Close the display.
47 (xim_close_dpy): Handle case that the display has been closed.
49 * xterm.c (x_destroy_window): Reset the frame's X window after
52 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
53 variable window_width.
54 (line_draw_cost): Fix code skipping over spaces at the end of the
55 line when must_write_spaces is not set.
56 (scrolling_window): Fix code inserting runs in list of all runs.
58 2000-12-05 Kenichi Handa <handa@etl.go.jp>
60 * coding.c (setup_coding_system): Be sure to initialize
63 2000-12-04 Gerd Moellmann <gerd@gnu.org>
65 * xterm.c (PER_CHAR_METRIC): Removed because not used.
67 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
68 area to x_draw_glyphs instead of a window-relative coordinate.
70 * fileio.c (auto_save_error): Add parameter ERROR. Show the
73 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
74 timer after having read a key. It's not good for code reading
75 several keys in a loop, like an input method.
77 * fileio.c (Finsert_file_contents): When VISIT is t, don't
78 record undo information for format-decode.
80 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
81 current buffer is read-only, not if it isn't.
83 * keyboard.c (record_char): Record `help-echo' input events
84 in recent_keys only if they display some help. Don't record
85 `help-echo' events as macro char.
87 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
89 * editfns.c (save_excursion_restore): Don't move point
90 in another window if it is showing the wrong buffer.
91 Avoid the call to Fwindow_live_p, for speed.
93 2000-12-04 Kenichi Handa <handa@etl.go.jp>
95 * xfaces.c (struct font_name): New member registry_priority.
96 (split_font_name): Initialize the above member to zero.
97 (concat_font_list): New function.
98 (font_list): Include fonts of all alternative registries.
99 (FONT_POINT_SIZE_QUANTUM): New macro.
100 (better_font_p): Ignore point size difference less than
101 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
103 * xterm.c (x_produce_glyphs): If a font for a component of
104 a composition is not found, use 1 pixel dot ascent and 0 dot
105 descent value to avoid displaying terribly tall empty boxes.
107 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
109 2000-12-03 Ken Raeburn <raeburn@gnu.org>
111 * coding.h (code_convert_string1): Declare.
113 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
115 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
118 2000-12-02 Jason Rumney <jasonr@gnu.org>
120 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
121 correctly for single byte character case.
122 (w32_per_char_metric): Do not try to make any assumptions about
123 the metrics of BDF fonts.
124 (x_estimate_mode_line_height): If `mode-line' face
125 hasn't a font, use that of the frame, as drawing glyphs
127 (note_mouse_highlight): Change the cursor shape on the vertical
128 border between windows [not enabled].
130 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
132 * w32fns.c (Fx_create_frame): Reintroduce the call to
133 face-set-after-frame-defaults.
134 (Vx_window_horizontal_drag_shape): New variable.
135 (syms_of_xfns): DEFVAR_LISP it.
136 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
139 2000-12-02 Simon Josefsson <simon@josefsson.org>
141 * fns.c (Fmd5): Use a different logic to decide the coding system
144 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
146 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
148 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
151 2000-12-01 Gerd Moellmann <gerd@gnu.org>
153 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
154 height for YNegative.
155 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
156 height; also see comment there.
158 * window.c (coordinates_in_window): Handle computations for
159 positions on the vertical bar and fringes differently for
160 window-system frames. Consider some pixels near the vertical bar
161 as on the bar if the frame doesn't have vertical scroll bars.
162 Associate positions between mode or header lines with the
163 right window, the left one.
165 2000-12-01 Jason Rumney <jasonr@gnu.org>
167 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
169 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
172 2000-12-01 Gerd Moellmann <gerd@gnu.org>
174 * window.c (struct saved_window): Add members orig_top and
176 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
177 (save_window_save, Fset_window_configuration): Save/restore
178 window's orig_top and orig_height.
180 2000-12-01 Jason Rumney <jasonr@gnu.org>
182 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
184 * w32fns.c (x_set_cursor_color): Fix last change.
186 2000-11-30 Gerd Moellmann <gerd@gnu.org>
188 * xdisp.c (echo_area_display): If cursor is in the echo area, make
189 sure that the next redisplay displays the minibuffer, so that
190 the cursor will be replaced with what the minibuffer wants.
192 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
193 #ifndef instead of using #if.
194 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
195 USE_TOOLKIT_SCROLL_BARS is defined.
197 2000-11-30 Jason Rumney <jasonr@gnu.org>
199 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
202 2000-11-30 Gerd Moellmann <gerd@gnu.org>
204 * fns.c (Fmd5): Doc fix.
206 2000-11-30 Simon Josefsson <simon@josefsson.org>
208 * fns.c (Fmd5): New function.
209 (syms_of_fns): Defsubr md5.
211 * Makefile.in (obj): Add md5.o
213 2000-11-30 Gerd Moellmann <gerd@gnu.org>
215 * md5.h, md5.c: New files, taken from glibc.
217 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
219 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
220 hasn't a font, use that of the frame, as drawing glyphs
223 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
225 * eval.c (Frun_hooks): Allow 0 arguments.
227 2000-11-29 Gerd Moellmann <gerd@gnu.org>
229 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
230 is over the menu bar widget, say it's not on the frame.
232 * xfns.c (Fx_create_frame): Reintroduce the call to
233 face-set-after-frame-defaults.
235 * eval.c (Fsignal): Reset handling_signal.
237 2000-11-28 Jason Rumney <jasonr@gnu.org>
239 * w32menu.c (add_menu_item): Reset menu item text when changing
240 type to radio button.
242 2000-11-28 Gerd Moellmann <gerd@gnu.org>
244 * xselect.c: Update copyright.
246 * window.c (coordinates_in_window): If on a mode or header line,
247 but sufficiently close to its start, return ``on vertical
248 border''. This gives us a way to drag windows horizontally when
249 using toolkit scroll bars.
251 * xterm.c (note_mouse_highlight): Change the cursor shape
252 on the vertical border between windows.
254 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
256 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
257 (syms_of_xfns): DEFVAR_LISP it.
258 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
260 * textprop.c (text_read_only): New function.
261 (verify_interval_modification): Use it instead of signaling
262 `text-read-only'. This makes it easier to catch this error
265 * xdisp.c (forward_to_next_line_start): Check for newlines,
266 not end of line, which includes CR.
268 2000-11-28 Kenichi Handa <handa@etl.go.jp>
270 * coding.c (Ffind_coding_systems_region_internal): Be sure to
271 include no-conversion.
273 2000-11-27 Jason Rumney <jasonr@gnu.org>
275 * w32fns.c (w32_load_system_font): Always mark font as double byte
276 if codepage is unicode.
278 2000-11-27 Gerd Moellmann <gerd@gnu.org>
280 * xdisp.c (forward_to_next_line_start): If already on a newline,
281 just consume it to avoid unintended skipping over invisible text
284 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
285 `vertical-line', `mode-line' and `header-line' events.
287 * xdisp.c (try_window_id): Avoid starting to display in the middle
288 of a character, a TAB for instance. This is easier than to set
289 up the iterator exactly, and it's not a frequent case, so the
290 additional effort wouldn't really pay off.
292 2000-11-26 Andrew Choi <akochoi@i-cable.com>
294 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
297 2000-11-25 Jason Rumney <jasonr@gnu.org>
299 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
300 to window_from_coordinates should be pixel coordinates.
302 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
303 redisplay handles them properly.
305 2000-11-25 Miles Bader <miles@gnu.org>
307 * indent.c (compute_motion): Keep pos_byte in sync with pos.
309 2000-11-24 Jason Rumney <jasonr@gnu.org>
311 * w32.c (init_environment): Set LANG environment variable based on
312 locale settings, if not set.
314 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
315 making tool bar smaller. When clearing the frame, also
316 clear current matrices. Clear frame when tool bar disappears.
317 Don't use more lines for the tool-bar than is available.
318 (x_change_window_heights): New function.
320 2000-11-24 Gerd Moellmann <gerd@gnu.org>
322 * xdisp.c (init_from_display_pos): If POS says we're already after
323 an overlay string ending at POS, make sure to pop the iterator
324 because it will be in front of that overlay string. When POS is
325 ZV, we've thereby also ``processed'' overlay strings at ZV.
327 * xfaces.c (lface_from_face_name): Function comment fix.
329 2000-11-24 Miles Bader <miles@gnu.org>
331 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
332 apply `mode-line-inverse-video' -- zero means force display using
333 the default face, non-zero means display using the specialized face.
334 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
336 2000-11-23 Kenichi Handa <handa@etl.go.jp>
338 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
341 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
343 * coding.c (decode_coding_emacs_mule): Fix the case of
344 CODING_EOL_LF, which used uninitialized value of c.
346 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
348 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
350 2000-11-22 Gerd Moellmann <gerd@gnu.org>
352 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
355 * frame.h (struct frame): Replace desired_tool_bar_items,
356 current_tool_bar_items, n_desired_tool_bar_items,
357 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
359 * frame.c (make_frame): Change initialization of tool bar
362 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
363 Change references to members deleted from struct frame to use the
366 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
367 references to members deleted from struct frame to use the new
370 * dispnew.c (update_frame): Do nothing with frame's tool bar
373 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
375 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
376 (note_tool_bar_highlight): Change references to members deleted
377 from struct frame to use the new ones.
379 2000-11-23 Miles Bader <miles@gnu.org>
381 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
382 the face's inverse-video attribute, rather than overriding it.
384 2000-11-22 Gerd Moellmann <gerd@gnu.org>
386 * xfns.c (x_set_tool_bar_lines): Clear internal border when
387 making tool bar smaller.
389 2000-11-22 Dave Love <fx@gnu.org>
391 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
393 2000-11-22 Miles Bader <miles@gnu.org>
395 * keyboard.c (Vminibuffer_message_timeout): New variable.
396 (command_loop_1): Use it to determine message timeout.
397 (syms_of_keyboard): Initialize it.
399 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
401 2000-11-22 Kenichi Handa <handa@etl.go.jp>
403 * sysdep.c: Move the code for declaring h_errno after #include
406 2000-11-21 Gerd Moellmann <gerd@gnu.org>
408 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
409 the menu bar when the tooltip is unmapped.
411 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
412 sole visible buffer when we're currently in the mini-buffer, and
415 2000-11-21 Jason Rumney <jasonr@gnu.org>
417 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
418 put on the clipboard.
419 (Fw32_get_clipboard_data): Compare data on clipboard with saved
420 copy of what Emacs last put there. If they are the same, do not
421 use the clipboard copy to avoid losing data due to coding
424 2000-11-22 Miles Bader <miles@gnu.org>
426 * minibuf.c (Vminibuffer_prompt_properties): New variable.
427 (syms_of_minibuf): Initialize it.
428 (read_minibuf): Add properties from Vminibuffer_prompt_properties
429 to prompt, don't make read-only.
431 2000-11-21 Gerd Moellmann <gerd@gnu.org>
433 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
434 BEFORE/AFTER_POTENTIAL_GC.
436 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
438 * buffer.c (mmap_free_1): Avoid a compiler warning.
440 * term.c, cm.c: Don't try to include termcap.h; see comment there.
442 2000-11-21 Kenichi Handa <handa@etl.go.jp>
444 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
447 2000-11-20 Gerd Moellmann <gerd@gnu.org>
449 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
452 * s/gnu-linux.h: Don't use `#cpu'.
454 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
455 not defined in mman.h.
457 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
459 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
460 and store an index in the XClientMessageEvent. Storing a
461 Lisp_Object or pointer can fail on a 64 bit system, since X only
463 (x_scroll_bar_to_input_event): Get the window from
466 2000-11-20 Dave Love <fx@gnu.org>
468 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
470 2000-11-20 Gerd Moellmann <gerd@gnu.org>
472 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
474 2000-11-20 Kenichi Handa <handa@etl.go.jp>
476 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
479 * alloc.c (make_string): Fix previous change. Be sure to make
480 unibyte string correctly.
482 2000-11-19 Gerd Moellmann <gerd@gnu.org>
484 * window.c (Fwindow_list): Change parameter list to be XEmacs
486 (window_list_1): New function.
487 (window_loop): Use it instead of Fwindow_list.
489 * sysdep.c (emacs_ospeed): New variable.
490 (toplevel): Don't declare ospeed extern.
491 (init_baud_rate): Use emacs_ospeed instead of ospeed.
493 * termcap.c (ospeed): Remove.
494 (tputs) [!emacs]: Remove unused code.
495 (tgetent): Avoid a compiler warning.
497 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
498 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
499 SCROLL_BAR_X_WIDGET with additional argument DPY.
501 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
503 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
504 Take the X display as additional argument.
505 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
506 `Widget' is a pointer type that's not easily stored in Lisp_Object
507 form in a portable way.
509 * dispnew.c (update_text_area): Fix last change.
511 2000-11-18 Gerd Moellmann <gerd@gnu.org>
513 * xdisp.c: Use BINDING_STACK_SIZE throughout.
515 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
516 clear current matrices.
518 * buffer.c (mmap_enlarge): Don't print a message on stderr
519 if mapping new memory at the end of the existing region fails.
521 * dispnew.c (update_text_area): Don't skip over equal glyphs
522 when the last current glyph overlaps the glyph to its right.
524 2000-11-18 Miles Bader <miles@gnu.org>
526 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
527 lines that *end* with "..." too (that's the most common case!).
529 2000-11-18 Gerd Moellmann <gerd@gnu.org>
531 * xdisp.c (resize_mini_window): Temporarily change to the
532 mini-window's buffer if necessary.
534 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
535 the tooltip obscures less text under it.
537 2000-11-17 Gerd Moellmann <gerd@gnu.org>
539 * puresize.h (BASE_PURESIZE): Increase to 700000.
541 2000-11-18 Jason Rumney <jasonr@gnu.org>
543 * w32term.c (w32_draw_bitmap): Use face to set colors.
545 2000-11-17 Dave Love <fx@gnu.org>
547 * lread.c (Fload): Fix #ifdef for pcc.
549 2000-11-17 Gerd Moellmann <gerd@gnu.org>
551 * xdisp.c (pos_visible_p): Compute the default character height
554 2000-11-16 Gerd Moellmann <gerd@gnu.org>
556 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
557 knowing the line's height; use the default font's height in that
560 * xfaces.c (weight_table): Add `demi' with the same meaning as
563 2000-11-16 Kenichi Handa <handa@etl.go.jp>
565 * dispnew.c (null_row): New global static variable.
566 (clear_glyph_row): Delete local static variable null_row.
568 2000-11-15 Jason Rumney <jasonr@gnu.org>
570 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
571 (w32_alloc_lighter_color): Use new brightness calculations from
572 xterm.c. Scale delta to be in the range expected by W32.
573 (w32_draw_relief_rect): Use frame relief colors.
575 2000-11-15 Gerd Moellmann <gerd@gnu.org>
577 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
578 (Qinhibit_default_face_x_resources): New variable.
579 (syms_of_frame): Initialize it.
580 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
582 * xdisp.c (pos_visible_p): Improve function comment.
584 * lisp.h (BINDING_STACK_SIZE): New macro.
586 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
587 reading the directory if readdir returns null and errno is EAGAIN
590 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
592 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
593 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
594 Set amount_to_scroll to max of dx and scroll_step so that
595 scroll-conservatively doesn't defeat scroll-step>1.
596 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
597 scroll-conservatively for line-at-a-time scrolling.
599 2000-11-14 Gerd Moellmann <gerd@gnu.org>
601 * window.c (Fpos_visible_in_window_p): Call pos_visible with
604 * xdisp.c (current_mode_line_height, current_header_line_height):
606 (init_xdisp): Initialize them.
607 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
608 and use exact mode line heights if it is set.
610 * lisp.h (pos_visible_p): Change prototype.
612 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
613 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
614 and current_header_line_height first.
615 (current_mode_line_height, current_header_line_height): Declare
618 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
620 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
621 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
622 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
624 2000-11-14 Miles Bader <miles@gnu.org>
626 * xterm.c (x_alloc_lighter_color): Include an additive component
627 too for dark colors, because FACTOR isn't enough.
628 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
631 2000-11-13 Gerd Moellmann <gerd@gnu.org>
633 * keyboard.c (show_help_echo): Call message3_nolog with number of
634 bytes in the help string as 2nd parameter, instead of the number
637 2000-11-13 Miles Bader <miles@gnu.org>
639 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
640 (Fload): Use new openp return protocol.
641 Don't try to use Vload_source_file_function to load .elc files.
642 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
643 openp return protocol.
644 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
646 2000-11-11 Kenichi Handa <handa@etl.go.jp>
648 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
650 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
651 Defined these macros.
652 (NLIST_STRUCT): Avoid re-defining it.
654 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
655 -I/usr/contrib/X11R6/include.
656 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
658 2000-11-10 Jason Rumney <jasonr@gnu.org>
660 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
662 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
663 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
665 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
666 (Qw32_charset_vietnamese): New symbol.
667 (xlfd_charset_of_font): New function.
668 (w32_load_system_font): Use it.
669 (x_to_w32_charset): Use Fassoc to find charset info. Special case
670 when Vw32_charset_info_alist is nil to ensure default face always
671 has font. Use Fcar and Fcdr for safety.
672 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
673 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
674 pseudo-codepages for special cases.
675 (w32_to_x_font): New parameter to allow charset portion to be
676 specified where there is many to one mapping. Callers changed.
677 (w32_list_fonts): Avoid listing fonts that won't display.
679 2000-11-10 Gerd Moellmann <gerd@gnu.org>
681 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
682 (font_list_1): Renamed from font_list.
683 (font_list): New function, trying alternative registries from
684 Vface_alternative_font_registry_alist.
685 (Finternal_set_alternative_font_registry_alist): New function.
686 (syms_of_xfaces): Initialize and Staticpro
687 Vface_alternative_font_registry_alist. Defsubr
688 Finternal_set_alternative_font_registry_alist.
690 2000-11-09 Ken Raeburn <raeburn@gnu.org>
692 * lisp.h (Flooking_at): Declare.
694 2000-11-09 Gerd Moellmann <gerd@gnu.org>
696 * dired.c (directory_files_internal): Fix a braino.
698 * dired.c (directory_files_internal): Add missing GCPRO's.
701 2000-11-08 Gerd Moellmann <gerd@gnu.org>
703 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
704 (resize_mini_window): Return quickly if Vresize_mini_window is
705 nil. Don't return if Vmax_mini_window_height is nil.
707 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
708 (syms_of_xdisp): Initialize them.
709 (resize_mini_window): Act according to the setting of
711 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
713 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
714 scroll bar widget after configuring it, so that it will appear at
715 the right position from the start.
716 (XTredeem_scroll_bar): Cleaned up.
718 2000-11-08 Kenichi Handa <handa@etl.go.jp>
720 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
721 font is taller than the frame line, we don't have to bias the
724 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
726 2000-11-07 Dave Love <fx@gnu.org>
728 * config.in (HAVE_MKSTEMP): Add.
730 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
732 2000-11-07 Gerd Moellmann <gerd@gnu.org>
734 * window.c (Fset_window_configuration): Don't try to preserve
735 point in the current buffer, if that buffer is displayed in more
738 * xfaces.c (lookup_named_face): If default face isn't realized,
739 try to realize it. Return -1 if not successful.
740 (Fx_list_fonts): Handle case that face cannot be determined.
741 (Fface_font): Likewise.
743 2000-11-06 Gerd Moellmann <gerd@gnu.org>
745 * window.c (displayed_window_lines): Detect partially
746 visible lines at the bottom correctly.
748 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
750 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
751 when ensuring we don't do visit in indirect buffer.
753 2000-11-06 Kenichi Handa <handa@etl.go.jp>
755 * composite.h (compose_chars_in_text): Add prototype.
757 * composite.c (Vcomposition_function_table): New variable.
758 (Qcomposition_function_table): New variable.
759 (run_composition_function): Call
760 Vcompose_chars_after_function with three arguments.
761 (compose_chars_in_text): New function.
762 (syms_of_composite): Modified the doc-string of
763 Vcompose_chars_after_function. Declare composition-function-table
764 as a lisp variable, and initialize it.
766 * xfns.c (x_encode_text): Suppress producing escape sequences for
769 * xselect.c: Include composite.h.
770 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
772 2000-11-05 Andrew Innes <andrewi@gnu.org>
774 * w32term.c (x_produce_glyphs): Fix typo in enum name.
776 * sysdep.c (read_input_waiting): Remove extraneous argument to
779 * w32fns.c (Fx_server_version): Include w32_build_number in the
782 * w32heap.c (w32_build_number): New variable.
783 (cache_system_info): Set it.
785 * w32heap.h (w32_build_number): Add extern.
787 * emacs.c (syms_of_emacs): Update docstring for
788 system-configuration, to reflect the actual usage on MS-Windows.
790 2000-10-31 Gerd Moellmann <gerd@gnu.org>
792 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
793 process idle timers while waiting for another event.
795 * dispnew.c (update_frame_line): Handle case where spaces in
796 the default face are colored.
798 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
799 window height hasn't changed.
801 2000-10-31 Jason Rumney <jasonr@gnu.org>
803 * w32term.c (x_produce_glyphs): Handle composite characters.
804 (x_draw_glyph_string_foreground)
805 (x_draw_composite_glyph_string_foreground): Restore old font.
807 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
809 * minibuf.c (read_minibuf): Reset the undo history just before
810 starting the recursive-edit.
812 2000-10-30 Gerd Moellmann <gerd@gnu.org>
814 * xfaces.c (menu_face_change_count): New variable.
815 (Finternal_set_lisp_face_attribute): Increment it for changes
817 (realize_basic_faces): Reflect changes in the `menu' faces
820 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
821 dy obtained from the iterator's y-position after moving from
822 scroll_margin_pos to PT; see comment there.
824 * xdisp.c (safe_eval_handler): Call add_to_log.
826 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
827 is not a symbol or string.
829 * xdisp.c (echo_area_display): Don't perform a display update from
830 inside redisplay. The update will happen anyway at the end of
831 redisplay, and it can confuse redisplay (GC messages while
832 redisplaying, for instance.)
834 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
836 * xrdb.c (x_load_resources): Use the class name in the defaults.
838 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
839 (regex_compile): Catch bogus \(\1\).
841 2000-10-30 Gerd Moellmann <gerd@gnu.org>
843 * xterm.c (x_alloc_nearest_color): Fix last change to compare
846 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
847 we have a color cache, check that the cached color equals the
848 allocated color. If not, clear the color cache.
850 * window.c (displayed_window_lines): Change buffers if necessary.
851 Fix computation of displayed lines.
853 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
854 update_menu_bindings to DEFVAR_BOOL.
856 2000-10-30 Kenichi Handa <handa@etl.go.jp>
858 * search.c (Fset_match_data): Be sure to make search_regs always sane.
860 * puresize.h (BASE_PURESIZE): Increase to 680000.
862 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
864 2000-10-29 Jason Rumney <jasonr@gnu.org>
866 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
868 * w32term.c (w32_bdf_per_char_metric): Negate descent.
869 (w32_cache_char_metrics): Handle possibility that 'x' does not
871 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
873 * w32bdf.h (bdffont): Add nchars.
875 * w32bdf.c (set_bdf_font_info): Set it.
876 (w32_BDF_TextOut): Swap byte order of double byte characters.
877 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
879 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
881 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
882 don't override the colors in frame's param_alist, unless they are
885 * term.c (reassert_line_highlight): If inverse_video is non-zero,
886 reverse the effect of the highlight flag.
888 2000-10-27 Ken Raeburn <raeburn@gnu.org>
890 * window.h (Fwindow_live_p): Declare.
892 * undo.c (record_delete): Check that last_undo_buffer is really a
893 buffer before applying XBUFFER to it.
895 * keymap.c (where_is_internal): Pass lisp object, not integer, to
898 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
900 * lisp.h (KEYMAPP): New macro.
901 (get_keymap): Remove.
902 (get_keymap_1): Rename get_keymap.
904 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
906 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
908 * xmenu.c (single_submenu): Use KEYMAPP.
909 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
910 Use KEYMAPP rather than Fkeymapp.
912 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
914 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
915 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
916 Use KEYMAPP rather than Fkeymapp.
917 (single_submenu): Use KEYMAPP.
918 (w32_menu_show, w32_dialog_show): Use TRUE.
920 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
922 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
923 (Fkeymapp): Use KEYMAPP.
924 (get_keymap): Rename from get_keymap_1. Remove old def.
925 Return t when autoload=0 and error=0 and the keymap needs autoloading.
926 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
927 (Fminor_mode_key_binding): Don't raise an error if the binding
929 (Fuse_global_map, Fuse_local_map): Allow autoloading.
930 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
932 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
933 Allow Vspecial_event_map to be autoloaded.
934 (menu_bar_items): Fetch the keymap rather than using keymapp.
935 (menu_bar_one_keymap): No need to follow func-indirect any more.
936 (parse_menu_item): get_keymap_1 -> get_keymap.
937 (tool_bar_items): Fetch the keymap rather than using keymapp.
938 (read_key_sequence): Use KEYMAPP.
940 * intervals.c (get_local_map): Use get_keymap rather than following
941 function-indirections explicitly.
943 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
945 2000-10-27 Jason Rumney <jasonr@gnu.org>
947 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
948 point, as Windows has oversized fonts.
950 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
952 2000-10-27 Gerd Moellmann <gerd@gnu.org>
954 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
955 (freehook, reallochook): Handle null pointer arguments.
956 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
958 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
960 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
961 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
962 Giving in to popular pressure to shut up the compiler with casts.
964 2000-10-27 Gerd Moellmann <gerd@gnu.org>
966 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
967 signed value, and use a default value computed from the font's
970 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
972 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
973 that specify a negative underline position can still use underlines.
975 * window.c (Fpos_visible_in_window_p): Make POS default to
976 WINDOW's point, not the current buffer's point.
978 2000-10-26 Dave Love <fx@gnu.org>
980 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
983 2000-10-26 Gerd Moellmann <gerd@gnu.org>
985 * window.c (size_window): Compute size difference from sum of old
986 child window sizes instead of from parent's size.
988 * xdisp.c (pos_visible_p): Change current buffer if necessary.
989 Handle obscured lines at the top of the window.
991 * frame.c (Fdelete_frame): Doc fix. Move running the hook
992 down after the last error condition check.
994 * frame.c (Fdelete_frame): Run delete-frame-hook.
996 2000-10-26 Kenichi Handa <handa@etl.go.jp>
998 * coding.c (decode_coding): Fix previous change (check also
999 CODING_MODE_LAST_BLOCK).
1001 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1003 * regex.c: More `unsigned char' -> `re_char' changes.
1004 Also change several `int' into `re_wchar_t'.
1005 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1006 (PUSH_FAILURE_POINTER): Don't cast any more.
1007 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1008 We want GCC to complain, since this piece of code makes
1009 re_match non-reentrant, which *should* be fixed.
1010 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1011 (EXTEND_BUFFER): Use RETALLOC.
1012 (SET_LIST_BIT): Don't cast.
1013 (re_wchar_t): New type.
1014 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1015 that those two functions will always properly return.
1016 (IMMEDIATE_QUIT_CHECK): Cast to void.
1017 (analyse_first): Use recursion rather than an explicit stack.
1018 (re_compile_fastmap): Can't fail anymore.
1019 (re_search_2): Don't check re_compile_fastmap for failure.
1020 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1021 Now also sets the new value (passed in a new argument).
1022 (re_match_2_internal): Use it.
1023 Also, use a new var `reg' of type size_t when looping through regs
1024 rather than reuse the inappropriate `mcnt'.
1026 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1027 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1028 (where_is_internal): Renamed from Fwhere_is_internal.
1029 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1030 (Fwhere_is_internal): New function wrapping where_is_internal.
1031 (where_is_internal_1): Handle the case where we're filling the cache.
1032 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1034 2000-10-25 Miles Bader <miles@gnu.org>
1036 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1038 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1040 * window.c (pos_fully_visible_p): Removed.
1041 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1042 if position is visible and/or fully visible.
1044 * lisp.h (pos_visible_p): Add prototype.
1046 * xdisp.c (pos_visible_p): New function.
1048 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1050 * process.c (send_process): If OBJECT is t, it means that the data
1051 is from C string, but we should encode it. Before calling
1052 setup_raw_text_coding_system, be sure to flush out data by the
1053 previous coding system.
1055 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1057 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1058 assignment of startpos to prev when startpos == pos.
1060 * editfns.c (find_field): Set the field stickiness correctly from
1061 overlay fields. Use renamed `text_property_stickiness'.
1062 (text_property_stickiness): Renamed from `char_property_stickiness'.
1063 Only check text properties, not overlays.
1064 * textprop.c (get_char_property_and_overlay): New function.
1065 (Fget_char_property): Use it.
1066 * intervals.h (get_char_property_and_overlay): Add declaration.
1068 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1070 * keymap.c: Use AREF, ASET and ASIZE macros.
1071 (Fmake_sparse_keymap): Docstring fix.
1073 (shadow_lookup): Move up.
1074 Handle the case where lookup-key returns an integer.
1075 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1076 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1077 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1078 Simplify/rewrite the keymap-finding code.
1079 Add check for command shadowing, using shadow_lookup.
1081 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1083 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1084 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1087 2000-10-24 Andrew Innes <andrewi@gnu.org>
1089 * dired.c (directory_files_internal_unwind): New function.
1090 (directory_files_internal): Use it to ensure closedir is called
1091 even if expand-file-name or file-attributes throw, eg. because of
1092 a user interrupt. Also enable immediate_quit while calling
1093 re_search, so that matching can be interrupted as well.
1095 2000-10-24 Andrew Innes <andrewi@gnu.org>
1097 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1099 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1100 so that re_search functions only quit when callers expect them to.
1102 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1104 * regex.c (regex_compile): Change the way of handling a range from
1105 a char less than 256 to a char not less than 256.
1107 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1109 * window.c (size_window): Prevent setting window's width or
1110 height to a negative value (esp. with XSETFASTINT).
1112 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1113 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1114 (protect_malloc_state) [GC_MALLOC_CHECK &&
1115 GC_PROTECT_MALLOC_STATE]: New function.
1116 (PROTECT_MALLOC_STATE): New macro.
1117 (__malloc_initialize, morecore, _malloc_internal)
1118 (_free_internal) _realloc_internal): Use it to make _heapinfo
1119 read-only outside of gmalloc.
1121 * keymap.c: Update copyright.
1123 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1126 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1128 * filelock.c (unlock_all_files): Use unlock_file to expand each
1129 buffer's file_truename before trying remove its lock file.
1131 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1133 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1134 or CRLF, decode EOLs.
1136 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1138 * window.c (Fdisplay_buffer): Fix doc.
1140 2000-10-23 Jason Rumney <jasonr@gnu.org>
1142 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1143 ASCII font of default fontset on Windows.
1145 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1146 xterm.c comment below).
1148 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1150 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1152 * xterm.c (x_connection_closed): Reset handling_signal.
1154 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1157 2000-10-23 Miles Bader <miles@gnu.org>
1159 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1160 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1161 maintain old behavior.
1162 * minibuf.c (Fminibuffer_complete): Likewise.
1164 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1166 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1167 that when a font can't be exactly centered, it errs up rather than
1170 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1172 * fns.c (Fbase64_decode_string): The decoded result should be
1175 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1177 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1179 * dispnew.c [macintosh]: Include macterm.h.
1180 (init_display) [macintosh]: Initialization for window system.
1182 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1183 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1184 syms_of_search, x_term_init, and init_keyboard before calling
1185 init_window_once. Also, call syms_of_xmenu.
1187 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1188 default fontset to Monaco.
1190 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1191 NewMacWindow and DisposeMacWindow.
1192 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1193 instead of calling NewMacWindow and setting fields of
1194 f->output_data.mac directly. Call init_frame_faces.
1195 (Fdelete_frame) [macintosh]: Remove unused code.
1196 (Fmodify_frame_parameters) [macintosh]: Call
1197 x_set_frame_parameters instead of mac_set_frame_parameters.
1199 * frame.h [macintosh]: Define menu_bar_lines field in struct
1200 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1202 * keyboard.c [macintosh]: Include macterm.h.
1203 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1204 and menu_bar_activate_event type events as for X and NT.
1205 (make_lispy_event) [macintosh]: Construct lisp events of type
1206 MENU_BAR_EVENT as for X and NT.
1208 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1209 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1210 (sys_subshell) [macintosh]: Remove definition entirely.
1211 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1212 Vwindow_system_version here. Remove initialization of
1213 Vx_bitmap_file_path.
1214 (read_input_waiting): Correct the number of parameters passed to
1216 Move all Macintosh functions to mac/mac.c.
1218 * term.c [macintosh]: Include macterm.h.
1220 * window.c [macintosh]: Include macterm.h.
1222 * xdisp.c [macintosh]: Include macterm.h. Declare
1223 set_frame_menubar and pending_menu_activation.
1224 (echo_area_display) [macintosh]: Do not return if terminal frame
1225 is the selected frame.
1226 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1227 Allow only the selected frame to set menu bar.
1228 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1229 calling FRAME_EXTERNAL_MENU_BAR (f).
1230 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1232 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1233 and check_x. Declare XCreateGC. Define x_create_gc and
1234 x_free_gc. Initialize font_sort_order.
1235 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1236 but call x_list_fonts instead of w32_list_fonts.
1237 (Finternal_face_x_get_resource) [macintosh]: Do not call
1238 display_x_get_resource.
1239 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1240 (realize_x_face) [macintosh]: Load the font if it is specified in
1242 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1245 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1247 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1248 is nil: since we go to the end of submap anyway, we'd end up
1250 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1251 doesn't obey autoload.
1253 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1255 * msdos.c (dos_set_window_size): Update screen dimension variables.
1257 2000-10-21 Jason Rumney <jasonr@gnu.org>
1259 * w32term.c (w32_cache_char_metrics): Double check that font is
1260 really fixed pitch before trusting tmPitchAndFamily.
1262 2000-10-21 Andrew Innes <andrewi@gnu.org>
1264 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1266 * w32term.h: Extern decl for w32_cache_char_metrics.
1268 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1270 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1271 (w32_unload_font): Free per_char array if present.
1273 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1274 cached information in emulated XFontStruct to handle common cases
1275 quickly. Do not allocate XCharStruct for return.
1276 (w32_native_per_char_metric): New function.
1277 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1279 (x_produce_glyphs): Don't get an HDC. Change calls to
1280 w32_per_char_metric to match arg change above. Remove calls to
1282 (w32_get_glyph_overhangs): Ditto.
1283 (w32_cache_char_metrics): New function.
1285 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1286 ($(BLD)/casefiddle.$(O)): Remove compile command.
1287 ($(BLD)/gmalloc.$(O)): Remove compile command.
1288 ($(BLD)/dispnew.obj):
1289 ($(BLD)/keyboard.obj):
1290 ($(BLD)/w32inevt.obj):
1291 ($(BLD)/w32bdf.obj):
1293 ($(BLD)/buffer.obj):
1294 ($(BLD)/editfns.obj):
1296 ($(BLD)/fileio.obj):
1298 ($(BLD)/indent.obj):
1299 ($(BLD)/insdel.obj):
1300 ($(BLD)/intervals.obj):
1301 ($(BLD)/minibuf.obj):
1303 ($(BLD)/scroll.obj):
1304 ($(BLD)/sysdep.obj):
1305 ($(BLD)/textprop.obj):
1306 ($(BLD)/widget.obj):
1307 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1308 ($(BLD)/term.obj): Add dependency on dispextern.h.
1310 * makefile.nt ($(BLD)\dispnew.obj):
1311 ($(BLD)\keyboard.obj):
1312 ($(BLD)\w32inevt.obj):
1313 ($(BLD)\w32bdf.obj):
1315 ($(BLD)\buffer.obj):
1316 ($(BLD)\editfns.obj):
1318 ($(BLD)\fileio.obj):
1320 ($(BLD)\indent.obj):
1321 ($(BLD)\insdel.obj):
1322 ($(BLD)\intervals.obj):
1323 ($(BLD)\minibuf.obj):
1325 ($(BLD)\scroll.obj):
1326 ($(BLD)\sysdep.obj):
1327 ($(BLD)\textprop.obj):
1328 ($(BLD)\widget.obj):
1329 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1330 ($(BLD)\term.obj): Add dependency on dispextern.h
1332 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1334 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1335 with an additional argument of Qt.
1337 2000-10-21 Miles Bader <miles@gnu.org>
1339 * window.c (pos_fully_visible_in_window_p): New function.
1340 (Fpos_visible_in_window_p): Add FULLY argument.
1341 Use pos_fully_visible_in_window_p.
1342 (window_scroll_pixel_based, window_scroll_line_based): Update
1343 calls to Fpos_visible_in_window_p.
1344 * lisp.h (Fpos_visible_in_window_p): Update prototype
1346 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1348 * alloc.c (toplevel): Conditionalize compilation of mem_*
1349 functions differently.
1351 2000-10-20 Jason Rumney <jasonr@gnu.org>
1353 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1354 mem_init where it used to be. mem_z etc not defined otherwise.
1356 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1358 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1360 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1361 structure definition and related variabled to the top of the file.
1362 Include this code when GC_MALLOC_CHECK is defined.
1363 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1364 register/unregister allocated region.
1365 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1366 which isn't allocated.
1367 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1368 something which is already in use.
1369 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1370 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1371 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1372 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1374 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1375 _malloc_internal instead of malloc.
1376 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1379 2000-10-20 Andrew Innes <andrewi@gnu.org>
1381 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1383 (my_strftime) <macro>: Don't use macro arg list when redefining as
1385 (my_strftime) <function>: Supply 0 as ut argument.
1387 2000-10-19 Jason Rumney <jasonr@altavista.net>
1389 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1390 including dispextern.h, as it stops faces from working.
1392 * w32fns.c (Fx_create_frame): Don't bother calling
1393 face-set-after-frame-default since the caller does it for us
1394 anyway. Clean up calls to x_get_arg to be consistent with X.
1396 * w32term.c (x_produce_glyphs): Handle
1397 unibyte_display_via_language_environment correctly.
1398 (w32_draw_box_rect): Fix the calculation of width and height.
1400 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1401 as it has stopped working.
1402 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1405 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1407 * eval.c (skip_debugger): Prevent a compiler warning.
1408 (Fcondition_case): Likewise.
1409 (Fbacktrace_frame): Use a null interactive spec.
1411 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1413 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1415 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1417 * strftime.c: Sync with glibc, file version 1.78.
1418 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1419 should no longer be used according to ISO 8601.
1421 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1422 no map for meta_prefix_char, don't try to use it as a keymap.
1423 Instead, if T_OK is non-zero, look up a default binding, if any,
1424 otherwise, if T_OK is zero, return nil.
1426 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1427 (x_to_xcolors, png_load): Use x_query_color.
1429 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1431 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1433 (x_copy_color, x_alloc_lighter_color): Likewise.
1435 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1436 (x_query_color, x_query_colors): Add prototype.
1438 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1439 check_string_bytes only if not noninteractive, increase count to 50.
1441 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1443 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1446 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1448 * alloc.c (pure_bytes_used): Renamed from pureptr.
1450 (pure_alloc): New function.
1451 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1453 (Fpurecopy): Use PURE_POINTER_P.
1455 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1456 PT has moved backward.
1458 * xdisp.c (cursor_row_p): Take continued lines into account.
1460 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1462 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1463 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1464 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1467 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1468 of selective display off while searching for the next line start.
1470 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1472 * Makefile.in (term.o): Depend on dispextern.h.
1474 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1476 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1478 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1480 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1481 the iterator at the beginning, so that they can be set later on,
1482 for instance in reseat_at_next_visible_line_start, without being
1485 * xfns.c (pbm_format): Add :foreground and :background keywords.
1486 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1487 (xbm_load): Recognize foreground and background color
1490 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1492 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1494 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1497 * msdos.c (IT_set_face): Compare highlighted face with the default
1498 face, and invert colors if these faces' colors are identical.
1499 (Fmsdos_remember_default_colors): Don't swap foreground and
1500 background colors in initial_colors[].
1501 (IT_set_frame_parameters): Don't swap frame's foreground and
1502 background pixels. If ALIST includes "(reverse . t)", swap
1503 foreground-color and background-color properties in frame's
1504 param_alist. If the original frame's param_alist doesn't specify
1505 the colors, store unspecified-fg and unspecified-bg, reversed if
1508 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1509 the colors are unspecified and reversed, reverse fore- and back-
1510 ground in the returned value.
1511 (Fframe_parameter): Ditto.
1513 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1515 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1516 get_last_unchanged_at_beg_row.
1517 (find_first_unchanged_at_end_row): Renamed from
1518 get_first_unchanged_at_end_row.
1519 (find_first_unchanged_at_end_row): Convert assertions to
1520 unconditional tests which abort. When looking for a row in
1521 unchanged text, don't go further back than first_text_row.
1523 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1524 Don't add in the last line's height when deciding if the new
1525 position is below the scroll margin.
1527 2000-10-16 Miles Bader <miles@gnu.org>
1529 * editfns.c (Fconstrain_to_field): Check carefully for field
1530 boundaries if either OLD_POS or NEW_POS has a non-nil field
1531 property, even if they're the same.
1533 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1535 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1536 height for XFillRectangle.
1538 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1540 * syntax.c (Fstring_to_syntax): New function extracted from
1541 Fmodify_syntax_entry.
1542 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1543 (skip_chars, Fforward_comment): Remove unused variables.
1544 (syms_of_syntax): Add defsubr for string-to-syntax.
1545 (describe_syntax): Add code for comment and string fences.
1547 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1549 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1550 Do the meta->esc mapping. Call get_keyelt before returning.
1551 Start scanning from the second element (the first is always `keymap')
1552 to make it easier to detect when we reach a parent map.
1553 Handle the case of inheriting from a symbol whose function is a map.
1554 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1555 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1556 (get_keyelt, Flookup_key): Update call to access_keymap.
1557 Remove the meta->esc mappings.
1558 (define_as_prefix): Delete old disabled code.
1559 (menu_item_p): New function.
1560 (where_is_internal_1): Skip over the few remaining menu items.
1561 * lisp.h (access_keymap): Update prototype.
1562 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1563 Update call to access_keymap.
1564 (follow_key, read_key_sequence): Update calls to access_keymap.
1565 Remove the meta->esc mappings.
1567 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1569 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1570 with additional argument.
1572 * xdisp.c (cursor_row_p): New function.
1573 (try_cursor_movement, display_line): Use it.
1575 * xdisp.c (append_space): Also save/restore iterator's current
1576 character and its length.
1578 * xdisp.c (init_from_display_pos): Add an assertion.
1579 (handle_stop): Don't set iterator's add_overlay_start.
1580 (handle_invisible_prop): Likewise.
1581 (load_overlay_strings): If text under an overlay is invisible,
1582 take both before- and after-strings into account when the iterator
1583 is positioned either at the start or at the end of the overlay.
1584 (forward_to_next_line_start): Rewritten.
1585 (reseat_at_next_visible_line_start): Rewritten.
1586 (set_iterator_to_next): Add parameter RESEAT_P.
1588 * dispextern.h (struct it): Remove member add_overlay_start.
1589 (set_iterator_to_next): Change prototype.
1591 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1593 * coding.c (code_convert_region): Be sure to initialize
1594 coding->category_idx.
1595 (decode_coding_string): Set coding->src_multibyte and
1596 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1597 (encode_coding_string): Set coding->src_multibyte and
1598 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1600 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1602 * xfns.c (Fx_create_frame): Don't bother calling
1603 face-set-after-frame-default since the caller does it for us anyway.
1605 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1607 * window.c (coordinates_in_window): Fix detection of vertical line
1608 on character terminals.
1610 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1612 * editfns.c (save_excursion_save): Additionally record the
1614 (save_excursion_restore): If buffer was visible in a window, and a
1615 different window was selected, and the old selected window is
1616 still live, restore point in that window.
1618 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1620 * xterm.c (x_produce_glyphs): Handle
1621 unibyte_display_via_language_environment correctly.
1623 * regex.c (regex_compile): Change the way of handling a range from
1624 unibyte char to multibyte char.
1626 * syntax.c (skip_chars): Change the way of handling a range from
1627 unibyte char to multibyte char.
1629 * process.c (read_process_output): Cancel previous change.
1631 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1633 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1635 * charset.c (Ffind_charset_string): Doc fix.
1636 (Ffind_charset_region): Doc fix.
1638 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1640 * process.c (read_process_output): Fix previous change. Adjust
1641 multibyteness of text to insert in a buffer by
1642 string_make_unibyte/multibyte instead of
1643 Fstring_as_unibyte/multibyte.
1645 2000-10-10 Andreas Schwab <schwab@suse.de>
1647 * alloc.c (mark_object): Remove all workarounds installed on
1650 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1652 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1654 (base64_encode_1): Make it work for a text of multibyte form.
1655 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1656 case. Don't call str_to_multibyte because base64_decode_1
1657 produces correct multibyte form for eight-bit codes.
1658 (Fbase64_decode_string): Adjusted for the change of
1660 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1661 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1664 * charset.h (CHAR_STRING): Optimized for single byte characters.
1666 2000-10-09 Andreas Schwab <schwab@suse.de>
1668 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1669 -1 after socket is closed, to fall through to error processing.
1671 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1673 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1674 variables. If ALIST includes foreground-color or
1675 background-color, change also the colors of the default face for
1678 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1680 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1681 them extern (they are defined on xfaces.c).
1682 (syms_of_msdos): Don't intern and don't staticpro
1683 Qbackground_color and Qforeground_color.
1685 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1687 * frame.c (Fframe_parameter): For non-windowed frames, if
1688 f->param_alist says foreground or background color is unspecified,
1689 call tty_color_name to return the color name computed from the
1690 frame's current colors.
1692 2000-10-06 Dave Love <fx@gnu.org>
1694 * terminfo.c (ospeed): Don't declare.
1696 * sysdep.c: Don't include string.h.
1697 (h_errno): Declare conditional also on TRY_AGAIN.
1699 * charset.c (Ffind_charset_string): Doc fix.
1701 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1702 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1705 2000-10-05 Dave Love <fx@gnu.org>
1707 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1708 position like menu-bar.
1710 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1712 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1714 * xdisp.c (handle_single_display_prop): Use safe_call1.
1715 (safe_call): Renamed from call_function.
1716 (safe_call1): New function.
1717 (handle_fontified_prop): Use safe_call1 instead of call1.
1718 (safe_eval): Renamed from eval_form.
1719 (safe_eval_handler): Renamed from eval_handler.
1720 (handle_single_display_prop, display_mode_element): Use safe_eval
1721 instead of eval_form.
1723 * xfaces.c (merge_face_heights): Use safe_call instead of
1726 * keyboard.c (show_help_echo): Use safe_call instead of
1727 call_function; use safe_eval instead of eval_form.
1729 * lisp.h (safe_call): Renamed from call_function.
1730 (safe_eval): Renamed from eval_form.
1731 (safe_call1): Add prototype.
1733 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1735 * xfns.c (image_ascent): Rearrange ascent calculation for the
1738 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1740 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1741 (where_is_internal_1): Don't bother ignoring menu-items any more.
1743 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1745 * keyboard.c (update_menu_bindings): New variable.
1746 (parse_menu_item): Use AREF. If update_menu_bindings
1747 is 0, don't update menu bindings.
1748 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1750 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1752 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1755 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1757 * syntax.c (forw_comment): Match nestedness of ender/starter.
1758 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1759 (prev_char_comstart_first): Remove.
1760 (back_comment): Check two-char comment markers more carefully
1761 to better handle overlapping cases like *//* or /* */* */ ...
1762 Match nestedness of ender/starter.
1764 2000-10-02 Dave Love <fx@gnu.org>
1766 * config.in (HAVE_GAI_STRERROR): Add undef.
1768 * process.c (Fopen_network_stream): Use it.
1770 * m/alpha.h (NO_REMAP): Don't define.
1772 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1774 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1775 return with a string converted to an integer or vice versa when
1776 Vmocklisp_arguments is t.
1777 (Fsignal): Likewise. The function can return for `quit'.
1778 (struct gcpro): Declare member `var' to point to a volatile
1781 * eval.c (error): Prevent compiler warning.
1783 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1785 * keymap.c (keymap_memberp): New function.
1786 (Fset_keymap_parent): Use it.
1787 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1788 Use keymap_memberp to avoid creating cycles.
1789 (access_keymap): Use KEYMAPP.
1791 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1793 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1794 gai_strerror. Make sure xerrno is set if connect fails. Improve
1797 2000-09-29 Jason Rumney <jasonr@gnu.org>
1799 * w32term.c (w32_char_font_type, w32_encode_char)
1800 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1801 (w32_bdf_per_char_metric): New function.
1802 (w32_per_char_metric): Use it.
1803 (x_draw_glyph_string_background): Always draw background for BDF
1806 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1807 GDI object which is a scarce resource.
1809 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1810 (get_quoted_string): Fix limit on memchr search.
1811 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1812 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1813 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1814 (get_cached_font_char, cache_char_offset): Use macro
1815 BDF_CODEPOINT_RANGE_COVER_P.
1816 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1817 (clear_cached_bitmap_slots): New function.
1818 (GET_HEX_VALUE): G-Z, g-z are not hex.
1819 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1820 (get_bitmap_with_cache): Use new cache implementation.
1821 (create_offscreen_bitmap): New function.
1822 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1824 * w32term.c (x_produce_glyphs): If the distance from the current
1825 position to the next tab stop is less than a canonical character
1826 width, use the tab stop after that.
1827 (x_draw_glyphs): Handle case START and END are out of bounds more
1829 (x_clear_mouse_face): Block/unblock input.
1830 (x_display_and_set_cursor): Don't show a hollow box cursor for
1831 buffers whose cursor_type is nil.
1833 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1835 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1838 * dispextern.h (updating_frame): Declare extern.
1840 2000-09-29 Andreas Schwab <schwab@suse.de>
1842 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1844 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1846 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1847 use its function definition.
1848 (tool_bar_items): Likewise.
1850 * lisp.h (fatal): Declare NO_RETURN.
1852 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1854 * keymap.c: Remove the line "#undef NULL".
1856 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1858 * xterm.c (x_make_frame_visible): Try harder to make the frame
1861 2000-09-28 Dave Love <fx@gnu.org>
1863 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1865 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1867 * .gdbinit (xreload): Note its need on GNU/Linux.
1869 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1870 r_alloc, r_alloc_free.
1872 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1874 * syntax.c (skip_chars): Handle negation correctly.
1876 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1878 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1879 with non-zero FORCE_P argument.
1881 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1884 * xdisp.c (window_box_height): Add an assertion.
1886 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1887 tool-bar than is available.
1888 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1890 2000-09-27 Dave Love <fx@gnu.org>
1892 * s/irix6-5.h: Now works 64-bit. Tidied.
1894 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1896 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1897 instead of BITS_PER_INT.
1898 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1899 EMACS_UINT, respectively.
1900 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1902 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1904 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1906 * window.c (freeze_window_starts): Construct last argument for
1907 foreach_window differently.
1909 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1911 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1912 EMACS_UINT instead of `int' and `unsigned int'.
1913 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1915 * frame.h (struct frame): Make the `nothing' member of union
1916 output_data an EMACS_INT.
1918 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1920 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1921 size in the sdata structure.
1922 (SDATA_NBYTES, SDATA_DATA): New macros.
1923 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1924 differently for the different layout of the sdata structure.
1925 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1927 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1928 Check that size recorded in the string size and size recorded in
1929 the sdata structure agree.
1931 2000-09-25 Dave Love <fx@gnu.org>
1933 * buffer.c: Include stdio.h.
1935 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1937 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1939 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1940 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1942 (__malloc_extra_blocks): Declare as __malloc_size_t.
1944 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1946 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1948 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1949 (read_char): If help-echo is showing, preserve the echo area
1952 * xdisp.c (help_echo_showing_p): New variable.
1953 (set_message): Reset it to 0.
1954 (init_xdisp): Initialize help_echo_showing_p.
1956 * dispextern.h (help_echo_showing_p): Declare extern.
1958 * config.in: Fix typo in __GNUC_MINOR__.
1960 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1962 * s/freebsd.h (POSIX_SIGNALS): Define.
1964 * xterm.c (x_clear_mouse_face): Block/unblock input.
1966 2000-09-24 Dave Love <fx@gnu.org>
1968 * fns.c (base64_encode_1): Fix last change.
1970 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1972 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1974 * xdisp.c (try_window_reusing_current_matrix): More fixes
1975 for the case window has a header-line.
1977 2000-09-22 Dave Love <fx@gnu.org>
1979 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1982 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1984 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1986 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1988 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1991 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1994 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1995 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1996 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1999 * marker.c (byte_char_debug_check): Return void.
2001 * xfns.c (Fx_create_frame): Set default frame parameter value
2002 for tool-bar-lines to 1.
2004 * dispnew.c (scrolling_window): Compare y-positions of rows
2005 equal at the start. Some simplification.
2007 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2008 reused rows' y-position in the case window has a header-line, and
2009 new window start is greater than old window start.
2011 * process.c (process_sent_to): New variable.
2012 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2013 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2014 Declare more parameters volatile.
2016 * lread.c (Vrecursive_load_depth_limit): New variable.
2017 (Fload): Check recursive loads whose recursion depth exceeds
2018 Vrecursive_load_depth_limit.
2019 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2021 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2023 * fileio.c (Fread_file_name): Doc fix.
2025 * editfns.c (Fmessage_or_box): Doc fix.
2027 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2029 * xfns.c (xbm_scan): Allow C-style comments.
2031 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2032 symbols are specified, add color translations to the cache.
2033 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2035 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2037 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2038 structures to xpm_init_color_cache.
2040 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2042 * dispnew.c (update_window_line): Make sure to always draw
2045 2000-09-19 Andrew Innes <andrewi@gnu.org>
2047 * makefile.nt (bootstrap-emacs): Don't change directory.
2049 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2051 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2053 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2054 If output buffer is too small, signal an appropriated error.
2056 2000-09-18 Dave Love <fx@gnu.org>
2058 * keyboard.c (menu_bar_items, tool_bar_items)
2059 (current_active_maps): Remove redundant get_local_map call.
2061 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2063 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2064 cursor for buffers whose cursor_type is nil.
2066 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2067 a feature to implement that is already implemented.
2068 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2071 * xfns.c (x_clear_image_1): New function.
2072 (x_clear_image): Use it.
2073 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2076 * dispnew.c (update_window): Move test for invisible lines
2077 at the top to update_window_line.
2078 (update_window_line): Handle invisible lines here.
2080 * xfns.c (clear_image_cache): Clear current matrices of all
2081 frames sharing an image cache. Block input while freeing
2082 images. Fix timestamp comparison.
2083 (x_clear_image): Also free the mask.
2085 * xfns.c (lookup_image): Block input while loading the image so
2086 that we won't get interrupted in a state where the image isn't yet
2088 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2089 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2090 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2091 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2094 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2096 * dispnew.c (update_window): Make sure to make desired rows
2097 current even if they are completely invisible at the top
2100 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2102 * xfns.c (lookup_image): Build mask before applying an algorithm.
2103 Recognize algorithm `disabled'.
2104 (cross_disabled_images): New variable.
2105 (COLOR_INTENSITY): New macro.
2106 (x_detect_edges): Use COLOR_INTENSITY.
2107 (x_disable_image): New function.
2108 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2110 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2111 disabled state, don't apply an image transformation algorithm if
2112 the user specified an image for the disabled state. Use
2113 `:algorithm disabled' for creating a disabled item's image if the
2114 user hasn't specified an image.
2116 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2117 allocation functions with the XPM lib.
2118 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2119 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2120 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2121 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2122 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2124 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2125 functions, if possible, because these handle color allocation
2126 failure more gracefully.
2127 (Fimage_mask_p): New function.
2129 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2130 (Qedge_detection, Qheuristic): New symbols.
2131 (syms_of_xfns): Initialize new symbols.
2132 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2133 `algorithm (edge-detection ...)'.
2134 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2135 (tiff_format, gif_format, gs_format): Add `:mask'.
2136 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2137 (GIF_MASK, GS_MASK): New enumerators.
2138 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2139 (emboss_matrix, laplace_matrix): New variables.
2140 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2141 (x_edge_detection): New functions.
2142 (x_laplace): Rewritten in terms of x_detect_edges.
2143 (x_build_heuristic_mask): If image has a mask, free it.
2145 2000-09-14 Andrew Innes <andrewi@gnu.org>
2147 * makefile.w32-in: Revert to Unix line endings.
2149 2000-09-14 Andrew Innes <andrewi@gnu.org>
2151 * makefile.w32-in: Standardize indentation somewhat.
2152 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2153 cater for differences between shells.
2155 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2157 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2159 * xterm.c (x_produce_glyphs): If the distance from the current
2160 position to the next tab stop is less than a canonical character
2161 width, use the tab stop after that.
2163 2000-09-14 Dave Love <fx@gnu.org>
2165 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2167 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2169 * xdisp.c (handle_fontified_prop): While running fontification
2170 functions, bind `fontification-functions' and
2171 `after-change-functions' to nil.
2173 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2174 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2176 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2178 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2179 USE_MMAP_FOR_BUFFERS.
2181 * insdel.c (make_gap): Use enlarge_buffer_text.
2183 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2184 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2185 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2186 from former r_alloc_* functions in ralloc.c.
2187 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2189 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2190 (mmap_init) [REL_ALLOC_MMAP]: New function.
2191 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2192 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2195 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2196 (enlarge_buffer_text): Add prototype.
2198 * ralloc.c: Remove everything having to do with the use of mmap.
2200 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2202 * sound.c (Fplay_sound): Doc fix.
2204 * keyboard.c: Avoid some more compiler warnings.
2205 (parse_tool_bar_item): Ignore cached key bindings.
2207 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2208 and allocation of Lisp data.
2210 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2212 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2213 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2216 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2218 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2220 * ccl.c: Comment fixed.
2221 (MAX_MAP_SET_LEVEL): Increased to 30.
2222 (PUSH_MAPPING_STACK): Enclose with do-while block.
2223 (POP_MAPPING_STACK): Likewise.
2224 (stack_idx_of_map_multiple): New variable.
2225 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2226 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2227 call the corresponding CCL program by
2228 CCL_CALL_FOR_MAP_INSTRUCTION.
2229 (ccl_driver) <CCL_MapSingle>: Likewise.
2230 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2231 with the case where looking up process reaches to the end of
2232 map-set, and call CCL programs as the above change.
2234 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2236 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2237 that might be clobbered by longjmp.
2238 (check_x_display_info, x_decode_color, create_frame_xic)
2239 (Fx_display_backing_store, Fx_display_visual_class)
2240 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2243 * lread.c (init_lread): Set Vloads_in_progress to nil.
2244 (Fload): Show list of recursively loaded files, when signaling an
2247 * lread.c (Vloads_in_progress): New variable.
2248 (record_load_unwind): New function.
2249 (Fload): Check for recursive loads.
2250 (syms_of_lread): Initialize Vloads_in_progress.
2251 (read_integer, read1): Avoid some compiler warnings.
2253 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2256 2000-09-11 Miles Bader <miles@gnu.org>
2258 * editfns.c (Fbuffer_string): Doc fix.
2260 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2262 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2264 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2266 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2267 whether to include other header files.
2269 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2271 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2272 by Fmemq as a boolean.
2274 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2276 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2278 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2280 * ralloc.c (mmap_fd): Remove initializer which can make it
2281 read-only in a dumped Emacs.
2282 (mmap_fd_1): New variable.
2283 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2284 restore it from there.
2285 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2286 unconditionally so that mmap_fd can be initialized there.
2287 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2288 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2289 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2291 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2293 * xdisp.c (dump_glyph_row): Fix printf format string.
2294 (display_line, move_it_in_display_line_to): Avoid compiler
2297 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2299 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2302 * xdisp.c (try_window_id): When trying to locate cursor in
2303 unchanged rows at the top, handle the case that we can't find it.
2305 * xterm.c (x_draw_glyphs): Handle case START and END are out
2306 of bounds more carefully.
2308 2000-09-08 Dave Love <fx@gnu.org>
2310 * s/sol2.h (REL_ALLOC_MMAP): Define.
2311 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2313 * ralloc.c: Don't include string.h (redundant).
2314 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2315 [!MAP_ANON]: Include fcntl.h.
2316 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2317 (r_alloc, r_re_alloc, r_alloc_free)
2318 (mmap_enlarge, mmap_set_vars): Use it.
2319 (r_alloc_init_fd): New function.
2320 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2321 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2324 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2327 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2328 change to __NetBSD__.
2330 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2332 * search.c (compile_pattern): Check the multibyteness of cached
2335 2000-09-08 Miles Bader <miles@gnu.org>
2337 * xfaces.c (default_face_vector): Function removed.
2338 (Finternal_merge_in_global_face): Restore old global/local
2339 attribute override order. Use inline loop instead of calling
2340 default_face_vector.
2342 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2344 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2345 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2346 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2347 where necessary, in case POINTER_TYPE is `void'.
2349 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2351 * frame.c (make_terminal_frame): Initialize frame foreground and
2352 background colors to unspecified, for the initial instance of an
2355 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2357 * ralloc.c (mmap_find): Fix overlap computation.
2358 (mmap_enlarge): Compute nbytes before trying to find an
2361 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2364 * lread.c (syms_of_lread): Change value of regexp
2365 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2367 * xmenu.c (xdialog_show): When looking up the selection in
2368 menu_items, take `quote' boundaries into account; this corresponds
2369 to a nil ITEM in x-popup-dialog.
2371 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2373 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2375 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2377 * coding.c (encode_coding_sjis_big5): Use translation table for
2378 encoding, not decoding. Fix the handling of latin-jisx0201.
2379 Check for the charset katakana-jisx0201 too.
2380 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2381 (detect_coding_sjis): Check the byte sequence more rigidly.
2383 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2385 * xfaces.c (Vparam_value_alist): New variable.
2386 (syms_of_xfaces): Initialize it.
2387 (Finternal_set_lisp_face_attribute): Avoid more consing.
2389 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2391 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2392 (Qbackground_mode): New variable.
2393 (syms_of_frame_1): Initialize Qbackground_mode.
2395 * lisp.h (Qdisplay): Declare extern.
2397 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2398 change face on all frames, and change the default for new frames.
2400 2000-09-07 Dave Love <fx@gnu.org>
2402 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2404 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2406 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2408 * charset.c: Include composite.h
2409 (lisp_string_width): New function.
2410 (Fstring_width): Call lisp_string_width instead of strwidth.
2412 * Makefile.in (charset.o): Depends on composite.h.
2414 * process.c (read_process_output): Before inserting the decoded
2415 text in the buffer, adjust the multibyteness.
2417 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2419 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2420 buffer's text buffer is null, map new memory.
2422 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2423 POINTER_TYPE and size_t.
2424 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2425 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2426 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2427 [REL_ALLOC_MMAP]: New macros.
2428 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2429 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2430 [REL_ALLOC_MMAP]: New functions.
2432 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2433 before and after unexec.
2435 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2436 text buffers if necessary.
2438 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2439 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2442 * config.in (HAVE_MMAP): Add #undef.
2444 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2446 * frame.c (Qdisplay_type): New variable.
2447 (syms_of_frame_1): Initialize it.
2448 (Fframe_parameter): New function that avoids consing.
2449 (syms_of_frame): Defsubr it.
2451 * buffer.c (Fother_buffer): Consider buffers as invisible when
2452 they are displayed in a window on an invisible frame.
2454 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2455 get-largest-window always return nil.
2457 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2459 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2460 variable; recognize Emacs 19 elc files.
2462 2000-09-04 Miles Bader <miles@gnu.org>
2464 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2465 before initially popping up the menu, so the menu doesn't flash
2466 when the face settings are significantly different from the
2469 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2471 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2472 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2473 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2474 (BIT_UNIBYTE): Remove.
2475 (re_match_2_internal): Delete corresponding code and streamline the
2476 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2477 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2478 (re_wctype_t): New type.
2479 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2480 (regex_compile): Use them and fix handling of overly long char classes.
2482 2000-09-03 Andrew Innes <andrewi@gnu.org>
2484 * makefile.w32-in: Change to DOS line endings.
2486 * s/ms-w32.h (ORDINARY_LINK): New define.
2488 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2489 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2491 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2492 (distclean): Delete them here instead.
2494 * w32proc.c (compare_env): Convert to uppercase for comparison,
2495 not lowercase, to match how the native Windows shell works.
2497 2000-09-03 Jason Rumney <jasonr@gnu.org>
2499 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2500 CVS changes the line-ends when checking in/out on DOS/Windows.
2502 * makefile.nt (emacs): Do not change directory to run temacs, as
2503 the load-path is set relative to current directory.
2505 2000-09-03 Miles Bader <miles@gnu.org>
2507 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2509 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2511 * xdisp.c (redisplay_mode_lines): New function.
2512 (display_mode_lines): Return number of mode lines displayed.
2513 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2514 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2516 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2517 string.h and strings.h.
2518 (index) [HAVE_INDEX]: Add prototype.
2520 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2521 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2523 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2524 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2526 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2528 * lread.c (read1): Accept `?' as symbol constituent, for
2529 compatiblity with XEmacs.
2531 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2533 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2534 (struct re_pattern_buffer): Remove newline_anchor.
2535 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2536 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2537 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2538 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2539 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2540 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2541 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2542 Get rid of references to newline_anchor.
2543 (regcomp): Allocate and precompute a fastmap.
2545 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2547 * lread.c (openp): GCPRO local variable `filename'.
2549 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2551 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2553 * regex.c: Merge some changes from GNU libc. Add prototypes.
2554 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2555 Use memcmp and memcpy instead of bcopy and bcmp.
2556 (init_syntax_once): Use ISALNUM.
2557 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2558 (REG_UNSET_VALUE): Remove. Use NULL instead.
2559 (REG_UNSET, re_match_2_internal): Use NULL.
2560 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2562 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2563 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2564 (regex_compile): In handle_interval, return an error rather than try to
2565 unfetch the interval if we can't find the closing brace.
2566 Obey the RE_NO_GNU_OPS syntax bit.
2567 (TOLOWER): New macro.
2569 (regexec): Allocate regs.start and regs.end as one block.
2571 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2573 * xdisp.c (echo_area_display): Check display_completed instead
2574 of calling detect_input_pending.
2576 * dispnew.c (update_frame): Only set display_completed here; move
2577 the update_begin and update_end calls here from update_frame_1.
2578 (update_frame_1): Don't set display_completed here, don't call
2579 update_begin/update_end.
2581 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2582 instead of store_frame_param.
2584 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2586 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2587 desired window matrix hasn't been displayed, use the current row
2588 instead. Make sure that only those frame rows are updated for
2589 which there exists a corresponding enabled desired row.
2591 2000-08-29 Miles Bader <miles@gnu.org>
2593 * xfaces.c (default_face_vector): New function.
2594 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2596 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2598 * lread.c (openp): Prevent temporary string passed to
2599 Ffile_readable_p from being garbage collected.
2601 2000-08-28 Dave Love <fx@gnu.org>
2603 * keymap.c (store_in_keymap): Add `static' to declaration.
2605 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2607 * emacs.c, callint.c, doc.c, editfns.c
2608 (toplevel) [HAVE_STRING_H]: Include string.h.
2609 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2610 (index): Remove prototypes which might conflict with non-standard
2611 definitions of index/strchr.
2613 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2614 (rindex): Define only if !HAVE_RINDEX.
2616 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2618 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2620 2000-08-28 Miles Bader <miles@gnu.org>
2622 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2623 made inconsistent by a font-related attribute in FROM.
2624 (merge_face_inheritance): Add function comment.
2626 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2628 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2629 the 4th arg (PREV_EVENT) Qt to suppress input method.
2631 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2633 * regex.c: Indent cpp directives and remove parens after `defined'.
2634 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2635 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2636 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2637 (re_compile_pattern): Use size_t for length.
2638 (init_syntax_once): Move to a better place.
2639 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2640 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2642 * syntax.c (back_comment): Detect cases where a comment-starter is
2643 actually inside another comment as in: /* a // b */ c // d \n.
2644 Make it clear that `comstart_pos' is unused for nested comments.
2646 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2647 (KEYMAPP): New macro.
2648 (Fkeymap_parent, Fset_keymap_parent): Use it.
2649 (fix_submap_inheritance): Mark it static.
2650 (define_as_prefix, describe_buffer_bindings, describe_command)
2651 (describe_translation, describe_map): Complete prototypes.
2653 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2655 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2656 to better match the key-lookup behavior.
2658 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2660 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2661 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2663 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2665 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2666 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2667 (xterm.o): Depend on coding.h
2669 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2671 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2672 the corresponding '#endif'.
2674 2000-08-26 Miles Bader <miles@gnu.org>
2676 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2677 * xfaces.c (QCinherit): New variable.
2678 (syms_of_xfaces): Initialize it.
2679 (LFACE_INHERIT): New macro.
2680 (Finternal_get_lisp_face_attribute)
2681 (merge_face_vector_with_property)
2682 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2683 (check_lface_attrs): Allow new types of face height. Check
2685 (CYCLE_CHECK): New macro.
2686 (merge_face_inheritance): New function.
2687 (merge_face_vectors): Merge inherited faces too. Add F and
2688 CYCLE_CHECK arguments.
2689 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2690 (lookup_named_face, lookup_derived_face, realize_named_face)
2691 (face_at_string_position, face_at_buffer_position): Supply
2692 new F and CYCLE_CHECK arguments to merge_face_vectors.
2693 (merge_face_heights): New function.
2694 (merge_face_vectors, merge_face_vector_with_property)
2695 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2696 handle relative face heights.
2697 (lface_same_font_attributes_p): Compare heights using EQ.
2699 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2701 * charset.c (char_to_string): Check the character validity.
2702 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2705 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2707 * regex.c (PUSH_FAILURE_COUNT): New macro.
2708 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2709 Handle popping of a register's or a counter's data.
2710 (POP_FAILURE_POINT): Use the new name.
2711 (re_match_2_internal): Push counter data on the stack for succeed_n,
2712 jump_n and set_number_at and remove misleading dead code in succeed_n.
2714 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2716 * xdisp.c (redisplay_internal): If considering all windows on all
2717 frames, update the display for each frame as soon as possible,
2718 instead of first building all desired matrices for all frames, and
2719 then updating them all.
2720 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2722 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2724 * bytecode.c (mark_byte_stack): Add a comment.
2726 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2727 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2730 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2732 * minibuf.c (do_completion): Always use compare-string, not
2733 string-equal because the latter doesn't pay attention to
2734 multibyteness of strings.
2736 * process.c (create_process): Don't setup raw-text coding here.
2737 (Fopen_network_stream): Don't set coding->src_multibyte and
2738 coding->dst_multibyte here.
2739 (read_process_output): For process filter, return unibyte string
2740 if default-enable-multibyte-characters is nil.
2741 (send_process): If OBJECT is multibyte text, be sure to encoded it
2742 by the specified coding system for the process. Otherwise, setup
2744 (init_process): Don't initialize default-process-coding-system
2747 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2749 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2750 <scroll-down-aggressively>: Likewise.
2752 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2754 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2755 zero. Set coding->produced_char correctly.
2757 2000-08-22 Andrew Innes <andrewi@gnu.org>
2759 * makefile.w32-in: New file.
2761 * unexw32.c (unexec): Ignore old_name, and use the actual location
2762 of the current executable instead. Base new_name on this.
2764 * w32proc.c (create_child): Remove reference to security
2765 descriptor, which isn't needed and doesn't compile with mingw32.
2767 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2768 up dllimport attributes.
2769 (x_update_window_end): Update prototype.
2771 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2772 extern, which screws up dllimport attributes.
2774 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2775 up dllimport attributes.
2777 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2778 screws up dllimport attributes.
2780 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2781 up dllimport attributes.
2782 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2783 screws up dllimport attributes.
2785 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2786 up dllimport attributes.
2788 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2789 screws up dllimport attributes.
2791 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2792 screws up dllimport attributes.
2794 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2795 up dllimport attributes.
2797 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2798 unnecessary extern, which screws up dllimport attributes.
2801 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2802 up dllimport attributes.
2804 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2805 unnecessary extern, which screws up dllimport attributes.
2807 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2808 screws up dllimport attributes.
2810 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2811 up dllimport attributes.
2813 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2815 * w32bdf.c (search_file_line):
2816 (set_bdf_font_info):
2818 (w32_get_bdf_glyph):
2819 (w32_BDF_to_x_font): Fix compile warnings.
2821 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2824 * w32select.c: Include keyboard.h before frame.h.
2826 * w32fns.c (max): Define macro.
2827 (JOHAB_CHARSET): Define if not known.
2828 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2829 (Fx_show_tip): Synch with X version.
2831 * w32xfns.c: Include keyboard.h before frame.h.
2833 * w32fns.c: Include keyboard.h before frame.h.
2835 * w32term.c: Include keyboard.h before frame.h.
2837 * fontset.c: Include keyboard.h before frame.h.
2839 * w32inevt.c: Include keyboard.h before frame.h.
2840 (MOUSE_MOVED): Define if not known.
2842 * minibuf.c: Include keyboard.h before frame.h.
2844 * keyboard.c: Include keyboard.h before frame.h.
2846 * indent.c: Include keyboard.h before frame.h.
2848 * dispnew.c: Include keyboard.h before frame.h.
2850 * buffer.c: Include keyboard.h before frame.h.
2852 * alloc.c: Include keyboard.h before frame.h.
2854 * print.c: Include keyboard.h before frame.h.
2856 * process.c: Include keyboard.h before frame.h.
2858 * scroll.c: Include keyboard.h before frame.h.
2860 * sysdep.c: Include keyboard.h before frame.h.
2862 * term.c: Include keyboard.h before frame.h.
2864 * window.c: Include keyboard.h before frame.h.
2866 * xdisp.c: Include keyboard.h before frame.h.
2867 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2869 * frame.c: Include keyboard.h before frame.h.
2871 * w32heap.h: Undefine min, max.
2873 * w32gui.h: Undefine min, max.
2875 * unexw32.c: Change PUCHAR to PCHAR.
2876 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2879 (copy_executable_and_dump_data): Remove unnecessary static defs.
2880 (copy_executable_and_dump_data): Fix compile warnings.
2882 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2884 * w32console.c (min): Define macro.
2885 (clear_frame, write_glyphs): Fix compile warning.
2887 * w32proc.c (compare_env):
2888 (find_child_console): Fix compile warning.
2890 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2891 sys_errlist instead of _sys_errlist.
2892 (get_emacs_configuration_options): New function.
2894 * s/ms-w32.h (sys_nerr): Provide default definition.
2895 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2896 name with _ prepended.
2897 (NSIG): Define if not known.
2898 (get_emacs_configuration): Provide extern declaration.
2899 (get_emacs_configuration_options): Provide extern declaration.
2900 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2902 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2904 (read_unc_volume): Fix compile warning.
2906 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2907 definitions from being used.
2909 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2911 * w32.c (unc_volume_file_attributes):
2912 (open_unc_volume): Make arg const.
2914 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2915 (read_input_waiting): Remove excess parameter.
2917 * w32.c (init_environment): Call _access.
2918 (check_windows_init_file): Call _close.
2919 (init_user_info): Call _putenv.
2920 (init_environment): Call _putenv and _strdup.
2921 (init_ntproc): Reset volume info cache on startup.
2923 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2924 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2925 cannot override the CRT malloc.
2927 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2928 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2930 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2931 unless we are linking with a static CRT.
2932 (RVA_TO_PTR): Cast result to unsigned char*.
2934 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2935 (add_volume_info): Use xstrdup.
2937 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2939 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2940 (do_completion, Fminibuffer_complete_word): Use it.
2941 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2942 var so it can take non-boolean values.
2944 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2946 * editfns.c (find_field): Formatting changes.
2947 (toplevel): Some old-style function forward declarations
2948 changed to prototypes, some new protypes added, some functions
2951 * lisp.h (set_time_zone_rule): Add prototype.
2952 (use_dialog_box): External declaration.
2954 * keyboard.c (gen_help_event): Add parameter SIZE.
2955 (kbd_buffer_events_waiting): Slightly rewritten.
2956 (clear_event): New function.
2957 (kbd_buffer_get_event): Use it, and clear the input_events of
2959 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2960 don't fill the newly created array with nils.
2961 (toplevel): Convert some old-style function forward declarations
2964 * keyboard.h (gen_help_event): Change prototype.
2966 * xterm.c (XTread_socket): Change calls to gen_help_event.
2968 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2970 * eval.c (Fmacroexpand): Doc fix.
2972 2000-08-20 Jason Rumney <jasonr@gnu.org>
2974 * w32term.h (x_display_info_for_display): Remove as this function
2975 does not exist on W32.
2977 * w32term.c (help_echo_window): New variable.
2978 (syms_of_w32term): staticpro it.
2979 (note_mode_line_highlight): Set it.
2980 (XTextExtents16): Removed as there is no equivalent on W32.
2981 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2982 the X way of doing this will not work for W32.
2983 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2984 (x_draw_image_foreground): Avoid drawing outside of the clip area
2985 when image doesn't have a mask.
2986 (note_mouse_highlight): Process overlays in the right order of
2987 priority. Set help_echo_window.
2988 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2989 because that's more visible for large images.
2991 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2992 name to single_keymap_panes.
2993 (w32_menu_show): Set wv->title when dealing with titles.
2994 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2996 2000-08-21 Miles Bader <miles@gnu.org>
2998 * minibuf.c (do_completion): Try again if we rewrite the input
2999 string, but no completion was done, so that any completion message
3002 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3004 * xfaces.c (lface_equal_p): Compare strings differently.
3005 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3006 (realize_tty_face): Use them.
3007 (syms_of_xfaces): Initialize new variables.
3008 (map_tty_color): New function, extracted from realize_tty_face.
3009 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3010 foreground or background color, store the new color name in the
3011 realized face; previous code trying to do this had no effect.
3012 (realize_tty_face): Use map_tty_color.
3013 (Fclear_face_cache): Set face_change_count and ensure thorough
3016 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3018 * undo.c (record_first_change, record_marker_adjustment): Don't
3019 use XBUFFER on last_undo_buffer which might not be a buffer.
3021 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3023 * coding.c (decode_coding_string): Set members consumed,
3024 consumed_char, produced, produced_char of *coding correctly. If
3025 decode_coding doesn't consume any byte, don't try anymore.
3026 (encode_coding_string): Likewise.
3028 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3030 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3031 conditional have void type, for Standard C compilers.
3033 * xdisp.c (redisplay_internal): Compare windows for equality with
3034 EQ, instead of applying XWINDOW to something that might not
3037 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3039 * fontset.c (Finternal_char_font): Search only the selected frame
3040 for a window of the current buffer.
3042 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3044 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3047 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3048 second half of a HELP_EVENT is found at the start of kbd_buffer.
3050 2000-08-18 Miles Bader <miles@gnu.org>
3052 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3054 * editfns.c (save_restriction_save): Rewrite to use markers.
3055 (save_restriction_restore): Rewrite to understand new form of data
3056 saved by save_restriction_save.
3057 (Fsave_restriction): Remove cautionary note in doc-string.
3059 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3061 * fileio.c (build_annotations): Add a comment explaining the
3062 return value of format-annotate-function. Replace a spurious call
3063 to Flength with a CONSP test. Call format-annotate-function with
3064 a fifth arg specifying how many times the function is been called
3065 in a row, to let it choose temporary buffers appropriately.
3067 2000-08-17 Dave Love <fx@gnu.org>
3069 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3070 declare make_temp_name twice.
3072 * lread.c: Prototype readevalloop, load_unwind,
3073 load_descriptor_unwind.
3074 (unreadpure): Give it an arg.
3076 * unexalpha.c: Prototype fatal_unexec, mark_x,
3077 update_dynamic_symbols. Declare unexec as void.
3079 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3080 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3082 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3083 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3086 * alloca.c: Use #error.
3087 [POINTER_TYPE]: Use it.
3089 * eval.c (Fdefvar): Doc fix.
3091 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3092 INITIALIZE_INTERVAL.
3094 * buffer.h: Avoid DECLARE_INTERVALS.
3096 * config.in: Add size_t.
3098 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3100 * w16select.c (set_clipboard_data): If there's not enough memory
3101 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3102 expects. In case of other failures, return 3.
3103 (system_error_msg): New error message.
3104 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3107 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3109 * term.c (write_glyphs): Also turn off inverse video after turning
3110 off other appearances in case TS_exit_attribute_mode is not equal
3111 to TS_end_standout_mode.
3112 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3114 (turn_off_face): Reset standout_mode only if
3115 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3116 is equal to TS_end_standout_mode.
3118 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3120 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3121 sequence at the end of the source block.
3123 * ccl.c (Fccl_program_p): Docstring modified.
3124 (Fccl_execute): Likewise.
3125 (Fccl_execute_on_string): Likewise.
3127 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3129 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3131 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3133 The following changes are mainly to fix bugs of
3134 encode/decode-coding-string failing if encoding/decoding return
3135 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3136 variable conversion_buffer.
3138 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3139 decrement dst_end to avoid buffer overflow in the later call of
3142 * coding.h (conversion_buffer_size, conversion_buffer)
3143 (get_conversion_buffer): Extern deleted.
3145 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3146 (conversion_buffer, conversion_buffer_size): Variables deleted.
3147 (get_conversion_buffer): Function deleted.
3148 (struct conversion_buffer): New structure.
3149 (MAX_ALLOCA): New macro.
3150 (allocate_conversion_buffer): New macro.
3151 (extend_conversion_buffer, free_conversion_buffer): New functions.
3152 (ccl_coding_driver): Set coding->result.
3153 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3154 this is the last block of source.
3155 (encode_coding): Likewise. Handle the source block as the last
3156 one only when the whole source text is consumed.
3157 (decode_coding_string): Handle the case that the output buffer is
3158 too small to decode the whole source text. Use
3159 allocate_conversion_buffer, extend_conversion_buffer and
3160 free_conversion_buffer, not get_conversion_buffer.
3161 (encode_coding_string): Likewise.
3162 (init_coding): Function deleted.
3163 (init_coding_once): Delete code to initialize
3164 conversion_buffer_size.
3166 * emacs.c (main): Don't call init_coding.
3168 * msdos.c (IT_write_glyphs): Use a locally declared
3171 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3172 (insert_glyphs): Likewise.
3174 * w32console.c (write_glyphs): Use a locally declared
3177 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3179 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3180 member of display_info is NULL.
3182 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3184 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3187 * term.c (turn_off_face): Reset standout_mode when resetting
3188 appearances with capability `me'.
3189 (write_glyphs): Switch on inverse video before each face change.
3191 2000-08-14 Dave Love <fx@gnu.org>
3193 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3194 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3195 (lisp_free): Declare and make static.
3197 * window.c: Fix embedded comment.
3198 (syms_of_window): Fix doc string.
3200 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3202 * keymap.c (push_key_description): If C without modifiers is < 32,
3203 make sure to print `C-' before `M-', like in the manual.
3205 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3207 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3208 since they aren't relocated anymore.
3209 (sxhash_string): Make sure returned hash code fits in a Lisp
3212 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3213 partially visible line which is smaller than the window's
3216 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3218 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3219 the multibyte form of eight-bit-control characters.
3220 (Fccl_execute_on_string): Initialize ccl->multibyte.
3222 * ccl.h (struct ccl_program): New member multibyte.
3224 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3226 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3228 * regex.c (regex_compile) <normal_char>: Pay attention to
3230 (analyse_first) <exactn>: Setup fastmap correctly for
3231 eight-bit-control characters.
3233 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3235 * termhooks.h (enum event_kind): New member
3236 multibyte_char_keystroke.
3238 * keyboard.c (make_lispy_event): Handle the new event type
3239 multibyte_char_keystroke.
3241 * xterm.c: Include coding.h.
3242 (XTread_socket): Work around a bug of XmbLookupString. If the
3243 input is from XIM, decode it according to the current locale. In
3244 that case, generate multibyte_char_keystroke events.
3246 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3248 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3249 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3251 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3253 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3254 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3255 (move_it_in_display_line_to): Record iterator's ascent and descent
3256 before producing glyphs, and restore them when we know the glyph
3257 doesn't fit on the line.
3258 (move_it_to): Restructured so that it's easier to debug. If
3259 moving to a vpos, and not moving to an x or character position,
3260 stop as soon as the specified vpos is reached; don't move further
3261 into that line because that might change the computed line height.
3262 (try_cursor_movement): New function, extracted from the cursor
3263 movement branch of redisplay_window. If ending on a partially
3264 visible line, don't try to scroll if the cursor line is taller
3266 (redisplay_window): Use try_cursor_movement.
3268 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3269 because that function doesn't cope with variable-height lines.
3271 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3272 box cursor because that's better visible for large images.
3274 2000-08-10 Miles Bader <miles@gnu.org>
3276 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3278 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3280 * xdisp.c (Vmessages_buffer_name): New variable.
3281 (message_dolog): Use it.
3282 (syms_of_xdisp): Initialize it.
3284 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3286 * msdos.c (IT_note_mouse_highlight): Update the calls to
3288 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3289 redundant now that keyboard.h is included.
3291 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3293 * keyboard.c (kbd_buffer_events_waiting): New function.
3295 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3297 * msdos.c: Include keyboard.h.
3298 (XMenuActivate): Empty no_event events from the event buffer. If
3299 no events are left after that, call clear_input_pending.
3300 (mouse_clear_clicks): New function, code moved from mouse_init.
3301 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3302 mouse driver to ``forget'' any past clicks.
3304 * Makefile.in (msdos.o): Depend on keyboard.h.
3306 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3308 * lisp.h (input_pending): External declaration.
3310 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3312 * xdisp.c (echo_area_display): Display thoroughly if input is
3313 pending. Bind redisplay-dont-pause to t during the redisplay.
3314 in case input is pending.
3316 * dispnew.c (Qredisplay_dont_pause): New variable.
3317 (syms_of_display): Initialize and staticpro it.
3318 (update_frame_1): Don't interrupt the display for pending input if
3319 redisplay_dont_pause is set.
3321 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3323 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3325 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3327 * callproc.c (Fcall_process): Terminate the unwind-protect around
3328 the post-read-conversion of coding system.
3330 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3331 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3332 * buffer.h (overlays_at): Update prototype.
3333 * xdisp.c (next_overlay_change): Update call to overlays_at.
3334 * xfaces.c (face_at_buffer_position): Likewise.
3335 * textprop.c (Fget_char_property): Likewise.
3336 * xterm.c (note_mouse_highlight): Likewise.
3338 * minibuf.c (do_completion): Don't consider a simple change of
3339 case as `completion'.
3341 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3343 * keyboard.c (syms_of_keyboard): Initialize
3344 last_point_position_buffer.
3345 * undo.c (record_delete): Make sure last_point_position_buffer is
3346 a buffer before comparing pointers.
3348 * coding.h (decode_coding_string): Declare.
3350 * intervals.h (Fprevious_single_char_property_change): Declare.
3352 * textprop.c (Fprevious_single_char_property_change): Don't do
3353 arithmetic directly on lisp objects.
3355 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3358 * keyboard.h (menu_item_eval_property): Declare.
3360 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3361 reuse as buffer name, instead of recreating (and discarding) every
3362 time a message is logged.
3363 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3364 (current_message_1, truncate_message_1, set_message_1)
3365 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3366 (current_message, truncate_echo_area, display_echo_area)
3367 (resize_echo_area_axactly): Changed calls.
3369 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3371 (Ffind_coding_systems_region_internal): First argument to Fappend
3372 must be an integer, not a Lisp object.
3374 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3376 * charset.c (Fchar_width): Doc fix.
3378 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3380 * charset.c (Fstring_width): Doc fix.
3382 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3384 * xdisp.c (start_display): When starting display on a continuation
3385 line, clear ascent and descent members of the iterator structure;
3386 the height of the continued line does not affect the height of the
3388 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3389 line taller than the window.
3390 (redisplay_window) <forced window start>: Handle case that the
3391 middle of the window is not found in any row.
3392 (dump_glyph_row): Show more information.
3393 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3394 first text line in a glyph matrix.
3396 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3397 of the clip area when image doesn't have a mask.
3399 * fns.c (sweep_weak_table): Fix survival conditions for
3400 key-or-value and key-and-value weakness.
3402 * .gdbinit (xhashtable): New command.
3404 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3405 tables out of the list of all weak hash tables.
3407 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3408 a new buffer is created, make sure echo_area_buffer[] references
3411 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3413 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3416 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3418 * syntax.c (skip_chars): Fix previous change. Make the handling
3419 of unibyte string consistent with that of regex search.
3421 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3423 * xmenu.c (popup_get_selection): Use xfree instead of free.
3425 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3427 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3429 * callproc.c (child_setup): Use xfree instead of free.
3431 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3433 (run_mac_command, closedir): Use `xfree' instead of `free'.
3435 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3437 * eval.c (error): Use xfree instead of free.
3439 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3441 * fns.c: Replace `illegal' with `invalid'.
3442 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3444 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3446 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3449 2000-08-04 Noah Friedman <friedman@splode.com>
3451 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3454 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3456 * syntax.c (skip_chars): Fix typo in error message.
3458 2000-08-04 Andreas Schwab <schwab@suse.de>
3460 * m/ia64.h: Moved from s/ia64.h.
3462 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3464 * process.c (read_process_output): Big simplification. Handle
3465 composition and post-read-conversion of coding system correctly.
3466 (send_process): Handle composition correctly.
3468 * callproc.c (Fcall_process): Handle post-read-conversion of
3469 coding system if any.
3471 * coding.c (decode_coding_iso2022): More strict check for handling
3473 (coding_restore_composition): Pay attention to the case that
3474 cmp_data is not set properly (because of invalid code in the
3476 (run_pre_post_conversion_on_str): Include text properties in the
3478 (decode_coding_string): Set members of coding correctly.
3480 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3482 * s/ia64.h: New file.
3484 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3485 Use NULL instead of 0 at the end of variable argument list of
3486 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3487 sizeof (int) < sizeof (void *).
3489 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3490 of variable argument lists of XtVaGetValues and XtVaSetValues.
3492 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3493 variable argument lists of XtVaGetValues and XtVaSetValues.
3495 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3497 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3498 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3500 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3503 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3504 in call to Fsingle_key_description.
3506 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3509 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3511 * window.c (display_buffer_reuse_frames): New variable.
3512 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3513 frames displaying BUFFER.
3514 (syms_of_window): Define Lisp variable
3515 display-buffer-reuse-frames.
3517 2000-08-01 Miles Bader <miles@gnu.org>
3519 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3520 when to constrain NEW_POS (they were pretty screwed up before).
3522 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3524 * msdos.c (run_msdos_command): Save and restore the master
3525 environment, for the case that child_setup signals an error.
3526 When mirroring slashes in DOS shell commands, don't fail when
3527 argv[2] has embedded blanks.
3528 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3529 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3530 (dos_ttraw): Call mouse_setup_buttons.
3532 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3533 using alloca; free it after run_msdos_command returns.
3535 2000-07-27 Dave Love <fx@gnu.org>
3537 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3539 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3542 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3544 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3546 * editfns.c (lisp_time_argument): Fix last change.
3548 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3550 * fns.c (Fdelete): Make it work on vectors and strings in addition
3553 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3554 (syms_of_fns): Initialize new variables.
3555 (sweep_weak_table): Handle weakness `key-or-value' and
3557 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3558 weakness, with t meaning the same as `key-and-value'.
3560 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3562 * coding.h (struct coding_system): Member safe_charset deleted.
3564 * coding.c (Qsafe_charsets): This variable deleted.
3565 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3567 (coding_safe_chars): New function.
3568 (CODING_SAFE_CHAR_P): New macro.
3569 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3570 checking safe_charsets member of the coding system. Caller
3572 (detect_coding_iso2022): New local variable safe_chars.
3573 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3574 safe_charsets member of the coding system.
3575 (decode_coding_iso2022): New local variable safe_chars.
3576 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3577 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3578 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3579 (ENCODE_UNSAFE_CHARACTER): New macro.
3580 (encode_coding_iso2022): New local variable safe_chars. Check
3582 (setup_coding_system): Delete the code to initialize
3583 coding->safe_charses
3584 (intersection, find_safe_codings): New functions.
3585 (Ffind_coding_systems_region_internal): New function.
3586 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3587 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3588 variable and initialize it.
3590 * fns.c (char_table_ref_and_index): New function.
3592 * lisp.h (char_table_ref_and_index): Add prototype.
3594 2000-07-26 Sam Steingold <sds@gnu.org>
3596 * editfns.c (lisp_time_argument): Added third argument `usec'.
3597 (Ffloat_time): New built-in Lisp function.
3599 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3601 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3602 for the character code.
3604 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3607 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3608 if called for a popup menu.
3609 (xmenu_show): Store help string in widget values.
3611 2000-07-26 Dave Love <fx@gnu.org>
3613 * syswait.h: Move some definitions.
3614 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3615 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3616 perspicuous definitions.
3617 (WTERMSIG): Fix bit pattern used.
3619 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3621 * print.c (print_object): If vector printing is truncated, print
3622 "..." to indicate it as well as the case of list printing.
3624 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3626 * xdisp.c (next_element_from_display_vector): Improve comments.
3628 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3629 for the character code, and the rest for the face id as in 20.x.
3630 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3632 * window.c (window_display_table): Cleaned up.
3634 * syntax.c (Fforward_word): Add last arg nil in call of
3635 Fconstrain_to_field.
3637 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3639 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3640 identical but for the letter-case, don't call
3641 barf_or_query_if_file_exists.
3643 2000-07-25 Miles Bader <miles@gnu.org>
3645 * editfns.c (find_field): Honor special `boundary' fields.
3646 (Qboundary): New variables.
3647 (syms_of_editfns): Initialize Qboundary.
3648 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3649 Use scan_buffer instead of find_before_next_newline, because it
3650 allows us to detect the boundary case where there's a newline at
3652 * lisp.h (Fconstrain_to_field): Update external declaration.
3654 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3656 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3659 2000-07-24 Dave Love <fx@gnu.org>
3661 * s/sunos4-0.h, s/sol2.h:
3662 (LIBS_TERMCAP): Move from m/sparc.h.
3664 * m/sparc.h (TERMINFO): Moved to system files (probably only
3665 relevant for sunos4 judging by its vintage).
3666 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3669 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3671 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3672 name to single_keymap_panes.
3674 2000-07-24 Andreas Schwab <schwab@suse.de>
3676 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3678 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3680 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3681 parameters instead of using int parameters. Expect FN to accept
3682 EMACS_INT parameters.
3683 (display_echo_area, resize_echo_area_axactly, current_message)
3684 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3685 with new argument list.
3686 (resize_mini_window_1): New callback function.
3687 (current_message_1, truncate_message_1, set_message_1): Change
3688 parameter lists to the new format expected by
3689 with_echo_area_buffer.
3691 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3693 * fontset.c (fontset_ref): Remove INLINE declaration.
3694 (fontset_ref_via_base): Likewise.
3695 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3698 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3700 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3701 correct order of priority. If help echo was found in an overlay,
3702 use that overlay as the object in which the help echo was found.
3704 2000-07-22 Miles Bader <miles@gnu.org>
3706 * textprop.c (Fprevious_single_char_property_change): The initial
3707 property value should be from the position preceding POSITION, not
3710 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3712 * coding.c (syms_of_coding): Doc fix for
3713 inhibit-iso-escape-detection.
3715 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3717 * xterm.c (note_mouse_highlight): Process overlays in the right
3720 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3722 * xterm.c (note_mouse_highlight): If help-echo was found in an
3723 overlay, use that overlay as the object in which the help was
3726 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3728 * window.c (foreach_window): Instead of a fake variable argument
3729 list, take one USER_DATA argument.
3730 (foreach_window_1): Likewise, and call callback functions with two
3731 args, the window and USER_DATA.
3732 (struct check_window_data): New struct.
3733 (check_window_containing): Use it.
3734 (window_from_coordinates): Set up a struct check_window_data for
3736 (add_window_to_list, freeze_window_start): Change parameters
3737 according to new calling convention.
3739 * window.h (foreach_window): Change prototype.
3741 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3743 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3745 * xmenu.c (menu_help_callback): Call show_help_echo with
3746 additional arguments OBJECT and POS.
3748 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3750 * data.c (Faset): Allow storing any multibyte character in a
3751 string. Convert unibyte string to multibyte if necessary.
3753 * xfns.c (x_encode_text): New function.
3754 (x_set_name): Use x_encode_text.
3755 (x_set_title): Likewise.
3757 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3759 * xterm.h (x_encode_text): Add prototype.
3761 2000-07-20 Dave Love <fx@gnu.org>
3763 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3766 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3768 * msdos.c (help_echo_window): New variable.
3769 (syms_of_msdos): Initialize and staticpro it.
3770 (IT_note_mode_line_highlight): Set help_echo_window.
3771 (IT_note_mouse_highlight): Ditto.
3772 (dos_rawgetc): Store help_echo_window in the second event produced
3775 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3776 Record the object that generated the help echo and the position of
3777 that object in help_echo_object and help_echo_pos. Record that
3778 some glyphs in a row are displayed in mouse-face.
3779 (IT_update_begin): Don't clear mouse highlight unless one of the
3780 enabled glyph rows is marked as being displayed in mouse-face.
3781 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3782 and position recorded in help_echo_object and help_echo_pos to the
3784 (IT_menu_display): Accept a new argument PN: the pane number of
3785 the current menu pane. Record the pane number and the item
3786 number of the item which has associated help string.
3787 (XMenuActivate): Update the prototype for help_callback in
3788 function declaration. Call IT_menu_display with the current menu
3789 pane number as an additional argument. Call help_callback with
3790 two additional arguments: the pane number and the item number of
3791 the menu item associated with the help text.
3792 (help_echo_object, help_echo_pos): New variables.
3793 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3795 * msdos.h (XMenuActivate): Update prototype.
3797 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3799 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3800 Add some more prototypes.
3802 * xterm.c, xterm.h: Add some more prototypes.
3804 * lisp.h (Fnext_single_char_property_change): Add prototype.
3806 * dispnew.c (direct_output_for_insert): Remove confusing
3807 outer local variable mouse_face_overwritten_p.
3808 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3810 * alloc.c (allocate_string_data): Don't copy old string contents.
3812 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3814 * coding.c (code_convert_region): Delete text properties before
3815 shrinking the conversion region.
3817 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3819 * dispnew.c (update_text_area): Write the whole row if it
3820 has mouse-face in it.
3822 * xfaces.c (face-alternative-font-family-alist): Remove
3823 DEFVAR_LISP; staticpro instead.
3825 * xmenu.c (menu_help_callback): Call show_help_echo with
3828 * keyboard.c (show_help_echo): Add parameter WINDOW.
3829 (read_char): Call show_help_echo with window extracted from Lisp
3831 (gen_help_event): Add parameter WINDOW.
3833 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3835 * xterm.c (help_echo_window): New variable.
3836 (note_mouse_highlight, note_tool_bar_highlight): Set
3838 (XTread_socket): Pass help_echo_window to gen_help_event.
3839 (syms_of_xterm): Initialize and staticpro help_echo_window.
3841 2000-07-18 Dave Love <fx@gnu.org>
3843 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3846 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3848 * alloc.c (allocate_string_data): If string had already data
3849 assigned, copy old contents to new string data.
3851 * coding.c (syms_of_coding): Fix typo in spelling of variable
3852 `inhibit-iso-escape-detection'.
3854 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3856 * Makefile.in: Add dependencies on dispextern.h.
3857 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3858 `free'; both can conflict with system header files.
3860 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3862 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3865 2000-07-18 Dave Love <fx@gnu.org>
3867 * window.c (Fwindow_list): Declare arg `window'.
3869 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3871 * coding.c (setup_coding_system): Don't override the explicitly
3872 specified designations.
3874 2000-07-15 Miles Bader <miles@gnu.org>
3876 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3877 from `text_property_eq' and `text_property_stickiness', respectively.
3878 (find_field, Fconstrain_to_field, char_property_eq)
3879 (char_property_stickiness): Changed to call char-property functions
3880 instead of text-property-only ones.
3882 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3883 `next_single_char_property_change'). Do more error checking, and
3884 cleanup limit behavior.
3885 (Fprevious_single_char_property_change): New function.
3886 (syms_of_textprop): Initialize new subrs.
3888 * xdisp.c (display_prop_end, invisible_text_between_p):
3889 Call Fnext_single_char_property_change instead of
3890 next_single_char_property_change.
3892 2000-07-15 Jason Rumney <jasonr@gnu.org>
3894 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3895 after menu is finished with.
3896 (add_menu_item): Only consider wv->title as a menu title.
3897 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3899 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3901 (FONT_REGEXP): Remove unused macro, and its sub-components.
3902 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3904 * w32term.c (help_echo_object, help_echo_pos): New variables.
3905 (note_mode_line_highlight): Store additional information about the
3906 help-echo in help_echo_object and help_echo_pos. Check both
3907 `local-map' and `keymap' properties for changing the cursor
3908 (note_mouse_highlight): Store additional information about the
3909 help-echo in help_echo_object and help_echo_pos.
3910 (note_tool_bar_highlight): Set help_echo_object to nil and
3911 help_echo_pos to -1.
3912 (w32_read_socket): Use gen_help_event instead of filling
3913 input_events manually.
3914 (syms_of_w32term): Staticpro help_echo_object.
3915 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3916 set, arrange for a mouse-highlight redisplay in
3918 (x_clear_mouse_face): New function.
3919 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3920 (x_update_window_begin): No need to turn off the mouse
3922 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3923 depending on whether they contain glyphs highlighted in
3925 (x_fill_stretch_glyph_string): Consume runs of stretch
3926 glyphs instead of a single one.
3927 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3928 with new argument list.
3929 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3930 (x_append_glyph, x_append_composite_glyph)
3931 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3932 changes in struct glyph starting 1999-12-27. See comments for
3933 xterm.c on 2000-07-05.
3935 2000-07-14 Sam Steingold <sds@gnu.org>
3937 * xfaces.c (realize_x_face): Fix the last patch:
3938 check `default_face' before dereferencing.
3940 2000-07-14 Dave Love <fx@gnu.org>
3942 * syntax.c (back_comment): Add null default in switch (for pcc).
3944 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3946 * xfaces.c (realize_x_face): Make fontset using the base of the
3947 default_face's fontset, not using the default fontset.
3949 * coding.c (inhibit_iso_escape_detection): New variable.
3950 (syms_of_coding): Make it a Lisp variable.
3951 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3952 nonzero, ignore ISO2022's escape sequence.
3954 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3956 * alloca.c (malloc) [emacs]: Define as xmalloc.
3958 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3959 use that instead of the mouse position. Add parameters DX and DY.
3961 * dispextern.h (Fx_show_tip): Adjust number of parameters
3964 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3965 if HELP is a function, call it with OBJECT and POS as parameters
3966 to get the help to display.
3967 (gen_help_event, kbd_buffer_store_help_event): New functions.
3968 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3969 (read_char): Call show_help_echo with new parameters.
3971 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3974 * xterm.c (help_echo_object, help_echo_pos): New variables.
3975 (note_mode_line_highlight): Store additional information about the
3976 help-echo in help_echo_object and help_echo_pos. Check both
3977 `local-map' and `keymap' properties for changing the cursor
3978 (note_mouse_highlight): Store additional information about the
3979 help-echo in help_echo_object and help_echo_pos.
3980 (note_tool_bar_highlight): Set help_echo_object to nil and
3981 help_echo_pos to -1.
3982 (XTread_socket): Use gen_help_event instead of filling
3983 input_events manually.
3984 (syms_of_xterm): Staticpro help_echo_object.
3986 * xmenu.c (menu_highlight_callback): Use
3987 kbd_buffer_store_help_event instead of setting up and input_event
3990 * xdisp.c (eval_form): GCPRO argument sexpr.
3991 (call_function): New function.
3992 (handle_single_display_prop): Use call_function and FUNCTIONP
3993 instead of checking whether if font_height is a symbol and
3996 * eval.c (internal_condition_case_2): New function.
3998 * lisp.h (FUNCTIONP): New macro.
3999 (internal_condition_case_2, call_function): Add prototypes.
4001 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4002 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4003 Always set `arg' member of input_events.
4004 (construct_menu_click): Unused function removed.
4006 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4008 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4009 (construct_drag_n_drop, x_scroll_bar_handle_click)
4010 (w32_read_socket): Always set `arg' member of input_events.
4012 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4014 * lisp.h (eval_form): Add prototype.
4016 * xdisp.c (eval_form): Make it externally visible.
4018 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4020 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4021 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4022 consing. For prefix events, store the frame in the `arg' slot of
4023 the event, otherwise store the key there.
4024 (XTread_socket): Instead of consing, use the frame_or_window slot
4025 of HELP_EVENTs for the frame, and the `arg' slot for the help
4028 * xmenu.c (menu_highlight_callback): Store help string in the
4029 `arg' member of the input event; don't cons.
4030 (menubar_selection_callback): Use the `arg' slot of input events
4031 to queue additional information, instead of consing.
4033 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4035 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4037 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4039 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4040 input events to queue additional information, instead of consing.
4042 * keyboard.c (kbd_buffer_gcpro): Renamed from
4043 kbd_buffer_frame_or_window. Now used for all Lisp objects
4044 referenced from the input queue.
4045 (kbd_buffer_store_event): Always use structure assignment for
4046 copying input events. Record all Lisp objects referenced from
4047 events in kbd_buffer_gcpro.
4048 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4049 differently from input events. Test for prefix menu_bar_events
4050 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4051 event in kbd_buffer_gcpro to nil.
4052 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4053 frame_or_window is equal to its arg member as prefix events.
4054 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4055 used by an input event to nil.
4056 (init_keyboard): Use two times the size of the input queue
4057 for kbd_buffer_gcpro.
4058 (syms_of_keyboard): Likewise.
4060 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4063 * termhooks.h (struct input_event): Add member `arg'.
4064 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4065 (USER_SIGNAL_EVENT): Renamed from user_signal.
4067 * xfaces.c (ASET): Remove definition.
4069 * lisp.h (AREF, ASET, ASIZE): New macros.
4071 * fontset.c (AREF, ASIZE): Remove definitions.
4073 * fns.c (AREF): Remove definition.
4075 * composite.c (AREF): Remove definition.
4077 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4079 * dispnew.c (redraw_overlapped_rows): Add missing local.
4080 (scrolling_window): Remove debug code.
4082 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4083 Before scrolling, turn off a mouse-highlight in the window
4086 * xterm.c (x_update_window_end): Add parameter
4087 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4088 redisplay in XTframe_up_to_date.
4089 (x_clear_mouse_face): New function.
4090 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4092 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4094 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4095 it when any row is written to that contains glyphs highlighted in
4097 (update_window): Call the window update end hook with new
4098 parameter MOUSE_FACE_OVERWRITTEN_P.
4099 (direct_output_for_insert): Give up if row contains mouse-face.
4101 * dispextern.h (struct redisplay_interface): Add parameter
4102 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4103 (clear_mouse_face): New function pointer member.
4105 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4107 * syntax.c (back_comment): Use one switch rather than a few `if's.
4108 Obey open_paren_in_column_0_is_defun_start.
4109 When reverting to the `slow' method, try to nicely handle the case
4110 of nested comments by checking that the comment-starter we found
4111 does indeed match the comment-ender.
4112 (scan_sexps_forward, scan_sexps_forward):
4113 Ignore excessive opening parenthesis rather than throwing an error.
4115 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4117 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4118 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4120 * dispnew.c (direct_output_forward_char): Give up if currently
4121 displaying a message instead of the minibuffer contents.
4123 * xterm.c (x_update_window_begin): No need to turn off the mouse
4125 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4126 depending on whether they contain glyphs highlighted in
4129 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4130 compare the mouse_face_p flags of both rows.
4132 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4134 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4136 * keyboard.c (show_help_echo): Accept additional parameter
4137 ok_to_overwrite_keystroke_echo.
4138 (read_char): Call show_help_echo with a zero
4139 ok_to_overwrite_keystroke_echo argument.
4140 * keyboard.h (show_help_echo): Update prototype of
4142 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4143 ok_to_overwrite_keystroke_echo argument.
4144 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4145 non-zero ok_to_overwrite_keystroke_echo argument.
4147 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4149 * xdisp.c (try_window_id): If changes are all below what is
4150 displayed in the window, and point is in the window, we still
4151 might have to find point on the display.
4153 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4154 glyphs instead of a single one.
4155 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4156 with new argument list.
4157 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4159 * keymap.c (get_keymap_1): Add comment that this function can GC.
4160 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4161 comment that functions can GC.
4162 (Fset_keymap_parent): GCPRO arg KEYMAP.
4164 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4166 * msdos.c (XMenuActivate): After exiting the menu, restore the
4167 echo area message and erase it.
4169 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4171 * fontset.c (Ffontset_info): Make the return value more compatible
4172 with that of Emacs 20.
4174 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4176 * eval.c (Fsignal): Handle case that backtrace_list is null.
4178 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4180 * ccl.c (Fccl_execute): Typo fixed.
4182 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4184 * window.c (window_loop): Add missing gcpro1 local variable.
4186 * window.c (Fwindow_list): Reverse list at the end.
4187 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4188 means allow windows on OWINDOW's frame, only.
4189 (window_loop): Simplified; use Fwindow_list.
4191 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4193 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4195 * xterm.c (XTread_socket): Increment handling_signal at the start,
4196 decrement it at the end.
4198 * eval.c (handling_signal): New variable.
4199 (Fsignal): Abort if handling_signal is non-zero.
4201 * lisp.h (handling_signal): External declaration.
4203 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4205 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4207 Sound support for NetBSD through "Linux emulation" support:
4208 * config.in (HAVE_SOUNDCARD_H): Undef.
4209 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4210 * Makefile.in (LIBSOUND): New variable.
4211 (LIBES): Include it.
4212 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4214 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4216 (vox_open): Use DEFAULT_SOUND_DEVICE.
4217 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4219 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4221 * print.c (print_error_message): If Vsignaling_function is set,
4222 show it in *Messages*.
4224 * lisp.h (Vsignaling_function): External declaration.
4226 * eval.c (Vsignaling_function): New variable.
4227 (Fsignal): Compute it.
4228 (syms_of_eval): Staticpro it.
4230 2000-07-05 Dave Love <fx@gnu.org>
4232 * syswait.h: Use the autoconf recommended approach. Old code
4233 #if'd out in case we need to revert.
4235 * config.in (HAVE_SYS_WAIT_H): Added.
4237 2000-07-05 Andrew Innes <andrewi@gnu.org>
4239 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4240 when non-NULL instead of __morecore, to take account of buffer
4241 memory. This also solves a problem with spurious memory warnings
4244 * ralloc.c: Make real_morecore non-static.
4246 * eval.c (internal_condition_case): Comment out abort if
4247 interrupt_input_blocked is not zero.
4249 * makefile.nt: Add support for `bootstrap' and related targets.
4250 Include minimal debug info in emacs.exe in release build.
4251 Remove all dependencies on lisp.h, and fixup some others.
4253 * w32.c (init_environment): Install code from 20.7 for providing
4254 default values for environment variables, based on the
4255 executable's own location.
4256 (map_w32_filename): Handle filenames that are longer than
4258 (sys_socket): Install socket inheritance bug fix from 20.7.
4260 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4261 here via blockinput.h).
4263 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4265 * w32menu.c (w32_menu_display_help):
4266 * xmenu.c (menu_help_callback): Use show_help_echo.
4268 * keyboard.h (show_help_echo): Declare.
4270 * keyboard.c (show_help_echo): New function, extracted from read_char.
4271 Feval its `msg' argument if it's a cons cell.
4272 (read_char): Use it.
4273 (follow_key): Pass `autoload' to get_keyelt.
4275 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4276 (note_tool_bar_highlight, XTread_socket):
4277 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4279 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4280 (note_tool_bar_highlight, w32_read_socket):
4281 Do not gratuitously ignore non-string `help-echo' properties.
4283 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4285 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4287 * window.c (delete_all_subwindows): Reset Vwindow_list.
4289 * xterm.c (x_append_glyph, x_append_composite_glyph)
4290 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4291 changes in struct glyph starting 1999-12-27. Some bit-fields of
4292 struct glyph were not set, which made glyphs unequal when compared
4293 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4294 effects were the result. This also depended on the contents of
4295 memory returned by xmalloc. If flickering happens again, activate
4296 the code in clear_glyph_row that's in #if 0. If the flickering is
4297 gone with that, chances are that it is caused by something
4300 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4302 * dispextern.h: Add some comments.
4304 * window.c (add_window_to_list): Add parameter LIST.
4305 (window_list): Order list so that, for each frame, windows are
4306 in canonical order, and so that frames appear in the list in
4307 the order given by Vframe_list.
4308 (next_window): Reverse the handling of NEXT_P.
4310 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4312 * window.c (Vwindow_list): New variable.
4313 (make_window, delete_window): Set Vwindow_list to nil.
4314 (check_window_containing): New function.
4315 (window_from_coordinates): Rewritten.
4316 (add_window_to_list, window_list, candidate_window_p)
4317 (decode_next_window_args, next_window): New functions.
4318 (Fnext_window, Fprevious_window): Rewritten in terms of
4320 (Fwindow_list): New function.
4321 (Fother_window): Cleaned up.
4322 (foreach_window): Add a longer "variable argument list". Let
4323 callback function return 0 to indicate that cycling over windows
4325 (foreach_window_1): Likewise.
4326 (freeze_window_start): Return int.
4327 (init_window): New function.
4328 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4330 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4331 input_event with bzero.
4332 (main): Call init_window.
4334 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4337 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4339 * composite.h (make_composition_value_copy): Extern it.
4341 * composite.c (make_composition_value_copy): New function.
4343 * editfns.c (Fformat): While copying text properties, make each
4344 composition property value a copy.
4346 * fns.c (concat): While copying text properties, make each
4347 composition property value a copy.
4349 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4351 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4353 * fns.c (sweep_weak_table): Mark only objects that are not
4356 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4357 include those frames as candidates which have their focus
4358 redirected to the minibuffer frame.
4360 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4362 * fns.c (Fputhash): Return `value' rather than nil.
4364 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4366 * frame.c (next_frame): Don't check focus redirection in case
4367 MINIBUF is a window. Doing so excludes frames using MINIBUF
4368 unless their focus is redirected, which contradicts the
4369 specification of next-frame, and leads to infinite loops in
4370 certain situations when cycling through windows with next-window.
4372 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4374 * coding.c (code_convert_region): Even if the length of text is
4375 zero, try to convert it if coding->type is coding_type_ccl.
4376 (decode_coding_string, encode_coding_string): Likewise.
4378 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4380 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4381 the display if windows_or_buffers_changed.
4383 * dispnew.c (struct row_entry): New structure.
4384 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4385 (row_table_size, old_lines, new_lines, old_lines_size)
4386 (new_lines_size, run_pool, runs_size, runs): New variables.
4387 (add_row_entry): New function.
4388 (scrolling_window): Use data structures allocated with xmalloc and
4389 held in global variables, instead of allocating them with alloca and
4390 holding them in local variables. Use a larger hash table whose
4391 size depends on glyph matrix sizes. Don't use bzero to clear the
4392 hash table; instead, clear used slots only.
4394 * fns.c (next_almost_prime): Make it externally visible.
4396 * lisp.h (next_almost_prime): Add prototype.
4398 * s/isc4-0.h (sigunblock): Define.
4400 * s/sco5.h (sigunblock): Define.
4402 2000-06-27 Dave Love <fx@gnu.org>
4404 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4405 (moved to osf5-0.h).
4406 [!NOT_C_CODE]: Protect string.h stuff.
4408 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4409 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4411 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4413 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4414 below the last line from the needed window height.
4416 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4418 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4419 (Fwidget_get): Use it.
4420 (syms_of_fns): Defsubr it.
4422 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4424 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4425 display info for XIM.
4426 (xim_open_dpy): Likewise.
4427 (xim_close_dpy): Don't free the display info's XIM.
4429 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4431 * config.in (USE_XIM): New define.
4433 * keymap.c (get_keyelt): For menu-items containing a `:filter
4434 FILTER', apply FILTER to the menu-item's definition to get the
4435 real definition to use.
4437 * lisp.h (QCfilter): External declaration.
4439 * xfns.c (Fimage_size): New function.
4440 (syms_of_xfns): Defsubr it.
4442 2000-06-26 Andreas Schwab <schwab@suse.de>
4444 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4447 2000-06-25 Dave Love <fx@gnu.org>
4449 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4452 * Makefile.in (blockinput.h): Depend on atimer.h.
4453 (atimer.h): Depend on systime.h.
4455 * blockinput.h: Protect against multiple inclusion. Include
4458 * atimer.h: Protect against multiple inclusion. Include
4461 * lisp.h (swap_in_global_binding): Declare.
4463 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4465 * process.c (Fopen_network_stream): Turn off atimers for duration
4466 of call to connect. (Patch from Gerd.)
4468 2000-06-23 Dave Love <fx@gnu.org>
4470 * ralloc.c: Maybe include unistd.h
4472 * emacs.c (setgrp): Undefine before defining.
4473 (malloc_warning, set_time_zone_rule, index): Prototype.
4475 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4476 HAVE_STRUCT_TIMEZONE.
4478 * s/osf1.h: Move string.h hack here from alpha.h and make it
4480 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4482 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4483 (SOCKLEN_TYPE): Don't define.
4485 * m/alpha.h: Remove string.h hack.
4487 * s/osf5-0.h: New file.
4489 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4490 include time.h, done by systime.h.
4491 [__FreeBSD__]: Remove redundant includes.
4493 * callproc.c (setpgrp): Undefine before defining.
4494 (delete_temp_file): Return Qnil to avoid warning.
4496 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4498 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4501 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4503 * composite.h (compose_text): Declare.
4505 * xterm.c: Don't include sys/types.h unconditionally. Don't
4506 protect its inclusion with !USG (following xmenu.c).
4508 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4510 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4513 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4515 * coding.c (decode_eol_post_ccl): Special handling for undecided
4516 and inconsistent EOL types.
4518 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4520 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4521 trough color and main window's background color.
4523 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4526 * xterm.h (Xt_app_con): External declaration.
4528 * widget.c (EmacsFrameRealize): Fix typo.
4530 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4532 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4533 (handle_invisible_prop): Record the start of invisible text in
4534 it->add_overlay_start.
4535 (struct overlay_entry): Add member `overlay'.
4536 (handle_overlay_change): Simplify.
4537 (next_overlay_string): After having processed overlay strings at the
4538 end of the buffer, record that fact in
4539 it->overlay_strings_at_end_processed_p.
4540 (compare_overlay_entries): If before- and after-strings come
4541 from the same overlay, let before-strings come first.
4542 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4543 (load_overlay_strings): Take it->add_overlay_start into account
4544 when adding overlay strings.
4546 * dispextern.h (struct it): Add member add_overlay_start.
4548 2000-06-22 Dave Love <fx@gnu.org>
4550 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4552 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4554 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4556 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4559 2000-06-21 Dave Love <fx@gnu.org>
4561 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4563 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4565 * syntax.c (back_comment): Simplify string-parity counting (with
4566 the added benefit of handling multiple string-styles as long as
4567 they are not intertwined).
4568 Jump to the slow code as soon as a comment starter is found in
4569 a "string_lossage" position. Fixes the case: " /* " /* " */.
4571 2000-06-21 Dave Love <fx@gnu.org>
4573 * Makefile.in: Use GETLOADAVG_LIBS.
4575 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4576 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4578 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4580 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4581 (Fforward_comment, scan_lists):
4582 Check the comstyle of single-char comment-starters.
4583 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4584 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4585 Check the comstyle of single-char comment-starters.
4586 Clarify control-flow around the Scomment case.
4588 2000-06-20 Dave Love <fx@gnu.org>
4590 * fns.c (make_hash_table, maybe_resize_hash_table):
4591 Cast arg of next_almost_prime.
4593 * tparam.c [emacs]: Include lisp.h.
4595 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4598 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4600 * keyboard.c (adjust_point_for_property): Check if display
4601 property should be treated as intangible by looking at its
4604 * xdisp.c (single_display_prop_intangible_p)
4605 (display_prop_intangible_p): New functions.
4607 * dispextern.h (display_prop_intangible_p): Add prototype.
4609 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4611 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4612 argument to sigprocmask.
4614 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4615 argument to sigprocmask.
4617 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4618 sigprocmask_set, and pass a pointer to it to sigprocmask.
4620 * sysdep.c (sigprocmask_set): New variable.
4622 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4625 2000-06-20 Sam Steingold <sds@gnu.org>
4627 * xrdb.c: Don't declare xmalloc, xrealloc.
4629 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4631 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4632 (re_comp): Cast gettext return value to avoid complaints when
4635 2000-06-20 Dave Love <fx@gnu.org>
4637 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4640 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4642 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4644 * m/alpha.h: Don't declare xmalloc, xrealloc.
4646 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4648 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4650 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4652 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4655 * keyboard.h (poll_for_input_1): Declare.
4657 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4659 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4661 * doprnt.c: Don't declare xmalloc, xrealloc.
4663 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4664 (getenv, ctime, getwd): Removed.
4665 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4667 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4668 x_set_tool_bar_lines.
4670 * config.in: Add HAVE_GETWD. Move some definitions above
4671 machine/system includes.
4673 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4675 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4677 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4678 contain information about ENCODING.
4680 * fontset.c (FONTSET_ASCII): Use the first element of char table
4681 for an ASCII font, not defalt slot.
4682 (fontset_ref_via_base): If FONTSET doesn't contain information for
4683 C, try the default fontset.
4684 (make_fontset): Don't copy the default fontset.
4685 (fontset_font_pattern): Likewise.
4686 (accumulate_font_info): If ELT is nil, use the corresponding
4687 element in the default fontset.
4689 2000-06-19 Dave Love <fx@gnu.org>
4691 * syntax.c (Fparse_partial_sexp): Doc fix.
4693 * regex.h: Test PROTOTYPES as well as __STDC__.
4695 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4696 errno, strerror. Put text after #endif in comment.
4698 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4701 * xterm.c (x_frame_of_widget): Likewise.
4703 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4705 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4706 to Vfundamental_mode_abbrev_table.
4708 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4709 bogus objects are marked. This slows down GC by ~80 percent, but
4710 it might be worth trying when debugging GC-related problems.
4711 This feature requires conservative stack marking to be enabled.
4713 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4714 returns XLookupChars, reset `modifiers' to zero.
4716 2000-06-19 Dave Love <fx@gnu.org>
4718 * mktime.c: Unprotoized.
4720 2000-06-19 Richard Stallman <rms@gnu.org>
4722 * data.c (set_internal): If variable is frame-local,
4723 store the new value immediately into the frame parameter alist.
4725 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4727 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4728 in the custom handler pointer.
4730 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4731 value, or checks for CHAR_META can fail when Lisp_Object is a
4733 * keymap.c (get_keyelt): Likewise.
4735 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4737 * ccl.h (struct ccl_program): New member eol_type.
4738 (struct ccl_spec): New member cr_carryover.
4740 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4741 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4743 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4744 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4745 (decode_eol_post_ccl): New function.
4746 (decode_coding): Don't detect EOL format here for CCL based coding
4748 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4749 decode_eol_post_ccl after running the CCL program.
4750 (code_convert_region): Don't detect EOL format here for CCL based
4752 (decode_coding_string): Likewise.
4754 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4756 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4757 when treating it as an integer.
4759 * coding.h (encode_coding_string): Declare.
4761 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4764 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4765 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4766 to be passed to get_local_map.
4768 * sound.c (Fplay_sound): Don't call make_number on
4769 Frun_hook_with_args count argument.
4771 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4772 for lisp objects in X event structure data field, when lisp
4773 objects are represented with unions.
4774 (x_scroll_bar_to_input_event): Ditto.
4776 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4778 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4779 termination of string. Fix sense of test whether
4780 Vline_number_display_limit is an integer.
4782 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4784 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4785 only if HAVE_X_WINDOWS.
4787 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4790 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4793 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4795 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4798 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4800 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4801 start of the while loop.
4803 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4805 * atimer.c (alarm_signal_handler): Add forward declaration.
4807 * data.c (set_internal): Remove debug code.
4809 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4811 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4813 * unexec.c (toplevel) [COFF]: Include coff.h.
4815 * s/lynxos.h: New file.
4817 * keymap.c (Fsingle_key_description): Enclose function key and
4818 event symbol names in angle brackets.
4820 * xdisp.c (setup_echo_area_for_printing): Call
4821 message_log_maybe_newline if message_buf_print is not set.
4823 * print.c (printchar, strout): Don't check message_buf_print
4824 before calling setup_echo_area_for_printing because that
4825 function does something useful even when message_buf_print is
4828 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4830 (ensure_echo_area_buffers): Initialize echo buffer's
4831 truncate lines setting to nil.
4832 (with_echo_area_buffer): Don't set the echo buffer's truncate
4834 (set_message_1): Set it here instead, based on the value
4835 of message_truncate_lines.
4836 (resize_mini_window): Handle case that lines are truncated.
4837 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4838 message-truncate-lines.
4840 * keyboard.c (read_char): Bind message-truncate-lines to t
4841 while displaying a help-echo.
4843 * lisp.h (Qmessage_truncate_lines): External declaration.
4845 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4847 * xdisp.c (Vline_number_display_limit): Renamed from
4848 line_number_display_limit.
4849 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4850 Extend documentation string. Initialize
4851 Vline_number_display_limit to nil meaning no limit.
4852 (decode_mode_spec): Use Vline_number_display_limit with its new
4855 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4857 2000-06-13 Richard Stallman <rms@gnu.org>
4859 * frame.c (Fmodify_frame_parameters): Doc fix.
4861 * xfns.c (x_set_frame_parameters): Comment fix.
4863 * frame.c (store_frame_param): Call swap_in_global_binding if the
4864 variable's current binding was chosen based on this frame.
4866 * data.c (swap_in_global_binding): New function.
4868 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4870 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4871 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4873 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4875 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4877 2000-06-12 Jason Rumney <jasonr@gnu.org>
4879 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4881 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4883 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4885 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4887 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4889 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4890 (syms_of_xfaces): Defsubr Sdump_colors.
4891 (x_free_colors): Don't treat b&w specially on default visual.
4892 (x_free_dpy_colors): New function.
4893 (free_face_colors): Don't check visual class; it's done
4896 * xterm.c (x_frame_of_widget): New function.
4897 (x_alloc_nearest_color_for_widget): Use it.
4898 (x_copy_dpy_color): New function.
4899 (x_destroy_window): Free various colors.
4901 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4903 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4905 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4907 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4909 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4911 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4913 2000-06-11 Dave Love <fx@gnu.org>
4915 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4917 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4919 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4921 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4923 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4926 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4928 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4929 (regex_compile): Fix the code for handling the case of single byte
4930 char and multibyte char being mixed in a range within [...].
4932 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4933 and dst_multibyte members of coding.
4935 * charset.c (update_charset_table): Update the table
4937 (init_charset_once): Initialize elements of bytes_by_char_head to
4938 1 except for leading codes for private charases.
4940 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4941 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4944 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4946 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4947 access the data it doesn't point to.
4949 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4951 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4952 will be translated to a switch-frame event when reading the
4953 event queue. This is necessary because Emacs otherwise won't
4954 perform a switch-frame to a new frame until some other event, for
4955 example a keystroke event, forces it to do so. This has various
4956 effects, one visible being that the cursor of a frame created with
4957 C-x 5 2 or switched to with a window manager key binding like
4958 A-TAB stays hollow because selected_window isn't on the newly
4959 focused frame until the switch-frame is performed.
4961 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4962 generating a switch-frame event if necessary.
4964 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4966 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4969 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4971 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4974 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4976 * window.c (displayed_window_lines): Take empty lines at
4977 the bottom of a window into account.
4979 * window.c (displayed_window_lines): New function.
4980 (Fmove_to_window_line): Use displayed_window_lines to determine
4981 the number of lines to move, instead of using the window's height.
4983 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4984 to stop reading, even if the form read sets point to a different
4985 value when evaluated.
4987 * xdisp.c (display_line): Fix code deciding in which line to
4990 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4992 * fileio.c (e_write): Free composition data if stored in
4995 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4997 * xdisp.c (display_line): Set row's and iterator's
4998 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4999 Set cursor even if row ends in the middle of a character.
5000 (dump_glyph_row): Print values of new flags.
5001 (redisplay_window) <cursor movement in unchanged window>: When
5002 point has been moved forward, and PT is at the end of the cursor
5003 row, don't place the cursor in the next row if the cursor row ends
5004 in the middle of a character or at ZV.
5006 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5007 (struct glyph_row): Add starts_in_middle_of_char_p and
5008 ends_in_middle_of_char_p.
5009 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5010 ends_in_middle_of_char_p flag.
5011 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5013 * term.c (append_glyph): Revert change of 2000-06-06.
5015 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5016 padding glyph not fitting on line as whole character not
5019 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5020 this isn't true for images with `:ascent 100'.
5022 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5024 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5025 as modified if it is originally unmodified.
5027 * term.c (encode_terminal_code): Change the way to check if
5028 terminal coding does any conversion.
5029 (append_glyph): Set glyph->pixel_width correctly.
5031 * xdisp.c (display_line): While checking line continuation, pay
5032 attention to a padding glyph.
5034 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5036 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5038 2000-06-05 Dave Love <fx@gnu.org>
5040 * xdisp.c: Include fontset.h.
5042 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5044 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5046 * dispnew.c: Conditionally include term.h.
5048 * coding.h: Declare code_convert_string_norecord.
5050 * frame.h (struct frame): Use volatile unconditionally.
5052 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5054 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5056 * systime.h: Protect against multiple inclusion.
5057 (timezone) [USG5_4]: Define as time_t.
5059 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5060 (Foptimize_char_table, make_temp_name): Declare.
5062 * Makefile.in (xdisp.o): Depend on fontset.h.
5064 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5066 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5067 (Foptimize_char_table, make_temp_name): Declare.
5071 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5073 2000-06-02 Dave Love <fx@gnu.org>
5075 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5077 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5079 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5080 result face, set flags in that face indicating that colors may not
5083 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5084 glyph, use the ASCII NUL character to determine the face.
5086 2000-06-02 Dave Love <fx@gnu.org>
5088 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5089 (VFORK_RETURN_TYPE): Remove.
5091 * config.in: Add NO_MATHERR.
5093 2000-06-01 Dave Love <fx@gnu.org>
5095 * cmds.c (internal_self_insert): Don't check
5096 Vbefore_change_function, Vafter_change_function.
5098 * insdel.c (signal_before_change, signal_after_change): Likewise.
5100 * buffer.c (Vbefore_change_function, Vafter_change_function):
5101 Variables and their initializations deleted.
5103 * callint.c (Fcall_interactively): Doc fix.
5105 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5107 2000-05-31 Dave Love <fx@gnu.org>
5109 * textprop.c: Revert last change -- duplicated.
5111 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5113 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5116 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5118 2000-05-31 Jason Rumney <jasonr@gnu.org>
5120 * search.c (Fre_search_forward, Fre_search_backward)
5121 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5123 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5125 2000-05-30 Jason Rumney <jasonr@gnu.org>
5127 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5128 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5130 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5133 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5134 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5135 expand a nil default_filename.
5137 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5138 pointer to glyph_to_pixel_coords, not a frame.
5140 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5141 coding.h to dependencies.
5143 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5145 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5146 window pointer to be consistent with w32term.c and xterm.c.
5148 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5149 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5150 (Qline_spacing, Qcenter): New variables.
5151 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5152 (x_set_line_spacing): New function.
5153 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5155 (x_specified_cursor_type): New function.
5156 (x_set_cursor_type): Use it.
5157 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5159 (validate_x_resource_name, x_get_resource_string): Measure lengths
5160 of external strings in bytes.
5161 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5162 GetTextExtentPoint32 with NULL title.
5163 (Fx_create_frame): Initialize Qline_spacing.
5164 (w32_load_system_font): Initialize font->double_byte_p.
5165 (x_to_w32_charset): Use Vw32_charset_info_alist.
5166 (Image, busy cursor, tooltip functions): Merged changes from
5167 xfns.c. Not yet functional on Windows.
5169 * w32gui.h (W32FontStruct): Add double_byte_p member.
5171 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5172 (emacs_button_translation): Use it.
5173 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5174 in `mask' to be set.
5176 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5179 * w32term.c: Format and doc changes to bring closer to xterm.c.
5180 (w32_char_font_type): New enum.
5181 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5182 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5183 (w32_encode_char): New function.
5184 (x_encode_char): Removed.
5185 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5186 x_encode_char and w32_font_is_double_byte.
5187 (x_produce_image_glyph): Use image_ascent.
5188 (x_produce_glyphs): Use new version of w32_per_char_metric and
5189 handle NULL return value. Allow extra line spacing.
5190 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5191 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5192 w32_font_type member of glyph instead.
5193 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5194 (fast_find_position): Make sure not to consider rows not visible
5196 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5197 w32_menu_display_help with input blocked, as it can abort.
5198 (x_display_and_set_cursor): Choose cursor depending
5199 on buffer-local value of cursor_type.
5200 (x_draw_bar_cursor): Add parameter WIDTH.
5202 * w32term.h (CP_DEFAULT): Define.
5203 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5205 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5207 * search.c (Fre_search_forward, Fre_search_backward)
5208 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5210 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5212 * coding.c (detect_coding_iso2022): Fix code for checking
5213 CODING_CATEGORY_MASK_ISO_8_2.
5215 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5217 * regex.c (PREFETCH_NOLIMIT): New function.
5218 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5220 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5222 * syntax.c (find_defun_start): Move test for
5223 open_paren_in_column_0_is_defun_start outside of the loop.
5225 * xdisp.c (redisplay_window): Really switch buffers when
5226 displaying mode lines, and temporarily set selected_frame to the
5227 frame of the window that's redisplayed.
5229 * xfaces.c (free_realized_faces): Block/unblock input.
5230 (free_realized_multibyte_face): Ditto.
5232 2000-05-29 Dave Love <fx@gnu.org>
5234 * textprop.c (Qkeymap): New variable.
5235 (syms_of_textprop): Intern it.
5237 * keymap.c: Include intervals.h.
5238 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5240 * Makefile.in (keymap.o): Depend on intervals.h.
5242 * keyboard.c (menu_bar_items, tool_bar_items)
5243 (Fexecute_extended_command): Deal with `keymap' property.
5244 (read_key_sequence): Track map from `keymap' property as well as
5247 * intervals.c (get_local_map): Extra arg to allow looking for
5250 * intervals.h (map_property): New enum.
5251 (get_local_map): Extra arg using it.
5254 * lisp.h (get_local_map): Don't declare here.
5256 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5258 * Makefile.in (callproc.o): Depend on composite.h.
5260 * callproc.c: Include composite.h.
5261 (Fcall_process): Handle composition correctly.
5263 * coding.h (coding_allocate_composition_data): Extern it.
5264 (coding_restore_composition): Likewise.
5266 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5267 yet allocated, finish decoding with result
5268 CODING_FINISH_INSUFFICIENT_CMP.
5269 (coding_allocate_composition_data): Make it non-static.
5270 (coding_restore_composition): Likewise.
5272 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5274 * charset.c (syms_of_charset): Revert last change.
5276 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5278 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5279 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5282 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5284 * charset.c (syms_of_charset): Set width of character sets
5285 eight-bit-control and eight-bit-graphic to 1 column.
5287 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5289 * config.in (HAVE_SPEED_T): New define.
5291 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5294 2000-05-26 Dave Love <fx@gnu.org>
5296 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5298 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5299 (Fsubr_arity): New function.
5300 (syms_of_data): Install them.
5302 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5304 * charset.c (init_charset_once): Set the table bytes_by_char_head
5307 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5308 the default fontset to what Emacs uses by default.
5309 (check_registry_encoding): This function deleted.
5310 (Fset_fontset_font): Remove the adhoc condition for the default
5311 fontset. Allow cons in FONTNAME.
5313 * fns.c (map_char_table): Ignore char-table entries for
5314 charsets eight-bit-control and eight-bit-graphic.
5316 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5318 * emacs.c (main): Initialize keyboard syms before initializing
5319 window code, so face names are available.
5321 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5323 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5324 of an anchor at the beginning of a shy-group.
5326 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5328 * xdisp.c (handle_invisible_prop): Don't try to skip over
5329 invisible text if end of text is already reached.
5331 2000-05-25 Dave Love <fx@gnu.org>
5333 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5335 * coding.c (encode_eol): Add null statement after label.
5337 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5339 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5342 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5344 * ccl.c (ccl_driver): Fix previous change.
5346 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5348 * coding.c (run_pre_post_conversion_on_str): Set point to the
5349 beginning of buffer before calling coding->post_read_conversion.
5350 (decode_coding_string): Give correct args to
5351 run_pre_post_conversion_on_str.
5352 (encode_coding_string): Likewise.
5354 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5355 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5356 eight-bit-graphic correctly.
5358 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5360 * fileio.c (Finsert_file_contents): Even if a file is not found,
5361 execute codes for setting up coding system. Call
5362 after-insert-file-functions unconditionally.
5364 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5366 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5367 BSD_PGRPS are not defined.
5369 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5371 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5373 (syms_of_charset): Avoid building same strings.
5375 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5377 * lread.c (Fload): Add a comment about the meaning of
5378 Vuser_init_file being t.
5380 * puresize.h (BASE_PURESIZE): Increase to 675000.
5382 * s/gnu-linux.h (setpgrp): Don't define it here because this
5383 prevents compilation on GNU/Linux systems with glib 2.2.
5385 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5388 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5390 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5391 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5393 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5395 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5397 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5400 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5402 * term.c (encode_terminal_code): Set coding->src_multibyte
5405 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5407 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5409 * keyboard.c (read_char): Allow character codes 128..255 to be
5410 handled by input-method-function.
5412 * insdel.c (adjust_markers_for_replace): Fix previous change.
5413 (adjust_after_replace): If PREV_TEXT is nil, call
5414 adjust_markers_for_insert, not adjust_markers_for_replace.
5416 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5418 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5419 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5420 [HAVE_GRANDPT]: Define.
5421 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5423 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5426 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5428 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5430 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5432 The following changes are to handle 8-bit characters in a
5433 multibyte buffer/string without facing with byte combining
5434 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5435 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5437 * Makefile.in (fns.o): Depend on charset.h.
5439 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5440 convert it to unibyte.
5441 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5443 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5444 apparent char boundary.
5445 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5446 0x80..0x9F to/from multibyte form.
5448 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5451 * callproc.c (Fcall_process): Always encode an argument string if
5452 it is multibyte. Setup src_multibyte and dst_multibyte members of
5453 process_coding properly.
5455 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5456 SPLIT_NON_ASCII_CHAR.
5458 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5460 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5462 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5464 (SPLIT_CHARACTER_SEQ): This macro deleted.
5465 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5467 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5468 and eight-bit-graphic.
5469 (char_to_string): Likewise. Signal an error for too large
5471 (char_printable_p): Return 0 for 8-bit characters.
5472 (update_charset_table): Update iso_charset_table only when a final
5473 character is non-negative.
5474 (find_charset_in_text): Renamed from find_charset_in_str.
5475 Arguments and return value changed. Callers changed.
5476 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5477 be -1 if CHARSET is used only internally.
5478 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5480 (Fcharset_after): Simplified.
5481 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5482 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5483 (multibyte_chars_in_text): Simplified by assuming there's no
5484 invalid multibyte sequence.
5485 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5486 str_as_unibyte): New functions.
5487 (Fstring): Simpified by assuming that byte combining never
5489 (init_charset_once): Initialization for
5490 LEADING_CODE_8_BIT_CONTROL.
5491 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5492 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5493 eight-bit-control and eight-bit-graphic.
5495 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5496 CHARSET_8_BIT_GRAPHIC): New macros.
5497 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5498 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5499 (CHARSET_REVERSE_CHARSET): Likewise.
5500 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5502 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5503 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5504 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5505 encounter an invalid multibyte sequence.
5506 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5507 sequence is always valid.
5508 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5509 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5511 (CHAR_STRING): For 8-bit characters, call char_to_string.
5512 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5513 multibyte sequence is always valid.
5514 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5515 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5516 str_as_unibyte): Extern them.
5517 (BCOPY_SHORT): Fix a bug.
5518 (CHAR_LEN): This macro deleted. Callers changed to use
5520 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5521 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5522 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5524 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5525 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5526 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5527 EMIT_BYTES): New macros.
5528 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5529 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5531 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5532 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5533 check the validity of multibyte sequence.
5534 (decode_coding_emacs_mule): New function.
5535 (encode_coding_emacs_mule): New macro.
5536 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5538 (DECODE_ISO_CHARACTER): Just return a character code.
5539 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5540 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5541 EMIT_CHAR to produced decoded characters. Exit the loop only by
5542 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5544 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5545 only position codes for an invalid character.
5546 (encode_designation_at_bol): Return new destination pointer. 5th
5547 arg DSTP is changed to DST.
5548 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5549 from the source by ONE_MORE_CHAR. Don't handle the case of last
5551 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5553 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5554 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5555 TWO_MORE_BYTES to fetch a byte from the source.
5556 (encode_eol): Pay attention to coding->src_multibyte.
5557 (detect_coding, detect_eol): Preserve members src_multibyte and
5559 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5560 (encoding_buffer_size): Set magnification to 3 for all coding
5561 systems that require encoding.
5562 (ccl_coding_driver): For decoding, be sure that the result is
5563 valid multibyte sequence.
5564 (decode_coding): Initialize coding->errors and coding->result.
5565 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5566 and raw-text, always call decode_eol. Handle the case of last
5567 block here. If not coding->dst_multibyte, convert the resulting
5568 sequence to unibyte.
5569 (encode_coding): Initialize coding->errors and coding->result.
5570 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5571 and raw-text, always call encode_eol. Handle the case of last
5573 (shrink_decoding_region, shrink_encoding_region): Detect cases
5574 that we can't skip data more rigidly.
5575 (code_convert_region): Setup src_multibyte and dst_multibyte
5576 members of coding. For decoding, if the buffer is multibyte,
5577 convert the source sequence to unibyte in advance. For encoding,
5578 if the buffer is multibyte, convert the resulting sequence to
5579 multibyte afterward.
5580 (run_pre_post_conversion_on_str): New function.
5581 (code_convert_string): Deleted and divided into the following two.
5582 (decode_coding_string, encode_coding_string): New functions.
5583 (code_convert_string1, code_convert_string_norecord): Call one of
5585 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5586 MAKE_NON_ASCII_CHAR.
5587 (Fset_terminal_coding_system_internal,
5588 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5589 and dst_multibyte members.
5590 (init_coding_once): Initialize iso_code_class with new enum
5591 ISO_control_0 and ISO_control_1.
5593 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5594 devided into ISO_control_0 and ISO_control_1.
5595 (struct coding_system): New members src_multibyte, dst_multibyte,
5596 errors, and result. Delete member fake_multibyte.
5597 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5599 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5602 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5605 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5607 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5609 (Ftranspose_region): Delete codes for handling byte combining.
5611 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5612 dst_multibyte members of coding. On handling REPLACE on unibyte
5613 buffer, convert the result of decode_coding to unibyte. On
5614 inserting into a mutibyte buffer, always call code_convert_region.
5615 (e_write): Setup coding->src_multibyte according to the
5616 multibyteness of the source (buffer or string).
5618 * fns.c (concat): Handle 8-bit characters correctly.
5619 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5620 unibyte in the result.
5621 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5622 valid multibyte form in the result.
5623 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5624 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5625 return -1, signal an error.
5626 (base64_encode_1): New arg MULTIBYTE. Get each character by
5627 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5628 character is found, return -1.
5629 (Fbase64_decode_region): Delete codes for handling byte-combining.
5630 Treat each decoded byte as a unibyte character.
5631 (Fbase64_decode_string): Return unibyte string.
5632 (Fcompare_strings, concat, string_byte_to_char): Use
5633 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5634 FETCH_STRING_CHAR_ADVANCE.
5635 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5636 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5638 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5639 SPLIT_NON_ASCII_CHAR.
5640 (fontset_ref_via_base, fontset_set): Likewise
5642 * insdel.c (adjust_markers_for_record_delete): Deleted.
5643 (adjust_markers_for_insert): Argument changed. Caller changed.
5644 (adjust_markers_for_replace): Likewise.
5645 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5646 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5647 (copy_text): Delete unused local varialbe c_save. For converting
5648 to multibyte, be sure to make all 8-bit characters in valid
5650 (count_size_as_multibyte): Handle 8-bit characters correctly.
5651 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5652 adjust_after_replace, replace_range, del_range_2)
5653 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5654 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5655 adjust_after_replace, replace_range, del_range_2) Delete codes for
5656 handling byte combining.
5657 (adjust_before_replace): Deleted.
5659 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5660 SPLIT_NON_ASCII_CHAR.
5661 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5662 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5664 (Fkey_description): Likewise.
5666 * lread.c (read1): On reading multibyte string, be sure to make
5667 all 8-bit chararacters in valid multibyte form.
5668 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5670 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5673 * process.c (Fstart_process): GCPRO current_dir before calling
5674 Ffind_operation_coding_system. Encode arguments here.
5675 (create_process): Don't encode arguments here. Setup
5676 src_multibyte and dst_multibyte members of struct coding.
5677 (read_process_output): Setup src_multibyte and dst_multibyte
5678 members of struct coding. If the output is to multibyte buffer,
5679 always decode the output of the process. Adjust the
5680 representation of 8-bit characters to the multibyteness of the
5682 (send_process): Setup coding->src_multibyte according to the
5683 multibyteness of the source.
5685 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5687 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5688 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5690 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5693 * w16select.c (Fw16_set_clipboard_data): Setup members
5694 src_multibyte and dst_multibyte of coding. Adjusted for the
5695 change for find_charset_in_str.
5696 (Fw16_get_clipboard_data): Likewise.
5698 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5699 dst_multibyte of coding.
5700 (x_to_w32_font): Likewise.
5702 * w32select.c (Fw32_set_clipboard_data): Setup members
5703 src_multibyte and dst_multibyte of coding. Adjusted for the
5704 change for find_charset_in_str.
5705 (Fw32_get_clipboard_data): Likewise.
5707 * xdisp.c (get_next_display_element): Handle 8-bit characters
5709 (next_element_from_display_vector): Use CHAR_BYTES instead of
5711 (disp_char_vector): Use SPLIT_CHAR instead of
5712 SPLIT_NON_ASCII_CHAR.
5714 * xselect.c (selection_data_to_lisp_data): Setup members
5715 src_multibyte and dst_multibyte of coding. Adjusted for the
5716 change for find_charset_in_str.
5717 (lisp_data_to_selection_data): Likewise.
5719 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5721 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5724 * dispextern.h (Vimage_types): Add extern declaration.
5726 * xdisp.c (Vimage_types): Moved here from xfns.c.
5727 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5729 * xfns.c (Vimages_types): Moved to xdisp.c.
5730 (syms_of_xfns): Move `image-types' to xdisp.c.
5732 * w32fns.c (Vimage_types): Removed.
5733 (syms_of_w32fns): Remove `image-types'.
5735 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5737 * fns.c (map_char_table): Pay attention to character number of
5738 charset. Check the validity of charset at the first level. For
5739 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5742 * fontset.c: Include "buffer.h".
5743 (fs_load_font): If the face has fontset, record the face ID in
5745 (Finternal_char_font): New function.
5746 (accumulate_font_info): New function.
5747 (Ffontset_info): Rewritten for the new fontset implementation.
5748 (syms_of_fontset): Register Vdefault_fontset in the first element
5749 of Vfontset_table. Include Vdefault_fontset in
5750 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5753 2000-05-16 Dave Love <fx@gnu.org>
5755 * m/iris5d.h: Deleted -- unused.
5757 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5759 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5760 `invalid' instead of `illegal'.
5762 * indent.c (Fmove_to_column): When ending within a tab, insert
5763 spaces first so that markers at the end of the tab get adjusted.
5765 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5766 buffer list that wasn't selected in that frame.
5768 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5769 is needed on mescaline, use a 2 char prefix, and call
5770 make_temp_name with second arg non-zero.
5772 * fileio.c (make_temp_name): New function, extracted from
5774 (Fmake_temp_name): Use it.
5776 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5778 * window.c (coordinates_in_window): Subtract 1 when computing
5781 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5783 * Makefile.in (lisp): Add env.elc.
5785 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5787 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5789 * search.c (Freplace_match): Handle case of `\N' in the
5790 replacement when there's no group N.
5792 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5794 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5795 of the message to message_dolog.
5797 * keyboard.c (read_char): Don't clear current message for help
5798 events; let the code handling help events handle this. Change
5799 code detecting help events that should be ignored.
5801 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5802 we're interating over a string.
5804 2000-05-09 Dave Love <fx@gnu.org>
5806 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5807 that offset before writing. Move gcpro region past call of
5810 2000-05-04 Dave Love <fx@gnu.org>
5812 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5814 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5816 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5817 of inserted characters when BUF equals the current buffer, and PT
5818 is in front of or equal to FROM.
5820 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5822 * xdisp.c (handle_single_display_prop): If display property value
5823 is invalid, or something not supported on the frame, restore
5824 iterator's position to what it was initially. Make sure to return
5825 0 for invalid and unsupported property values.
5827 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5828 that x_per_char_metric returns null.
5830 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5832 * xterm.h (struct face): Add forward declaration.
5833 (struct image): Ditto.
5834 (image_ascent): Add prototype.
5836 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5837 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5838 image_ascent instead of using IMAGE_ASCENT.
5840 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5841 (IMAGE_ASCENT): Removed.
5843 * xfns.c (Qcenter): New variable.
5844 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5845 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5846 (image_ascent): New function.
5847 (lookup_image): Recognize `:ascent center'.
5848 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5849 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5850 (xbm_load): Don't set image's ascent here.
5851 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5852 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5853 check ascent values here.
5854 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5855 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5856 (syms_of_xfns): Initialize Qcenter.
5858 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5859 to the limits, increase the limits.
5861 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5863 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5864 Check Vfont_encoding_alist against the full name of the opened
5867 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5869 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5870 taller than the window.
5872 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5874 * xfaces.c (realize_x_face): Fix the argument of the second
5875 xassert. BASE_FACE may not be a face for ASCII.
5877 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5879 * print.c (print_object): Treat print-length < 0 as nil.
5881 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5883 * s/freebsd.h (TERMCAP_OBJ): Removed.
5884 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5886 * lread.c (read1): Don't treat period followed by certain
5887 characters as symbol start.
5889 * xfns.c (slurp_file): New function.
5890 (xbm_image_p): Handle case of in-memory XBM files.
5891 (xbm_scan): Rewritten to work on memory buffers instead of files.
5892 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5893 Work on memory buffers instead of files. If DATA is null test
5894 if buffer looks like an in-memory XBM file.
5895 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5896 memory buffers instead of files.
5897 (xbm_file_p): New function.
5898 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5900 * lread.c (end_of_file_error): New function.
5901 (read1): Call it instead of signaling `end-of-file' directly.
5903 * print.c (print_error_message): Print data of `end-of-file'
5904 with Fprinc instead of Fprin1.
5906 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5908 * window.c (freeze_window_start): Check that minibuffer scroll
5909 window isn't nil before extracting the window structure pointer
5912 * undo.c (record_delete): If we hit the end of the undo list, stop
5913 picking elements apart.
5915 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5917 * xdisp.c (display_line): If lines are continued, restore
5918 iterator's ascent/descent information to the values before the
5919 first glyph not fitting on the line.
5921 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5923 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5924 positions in glyph matrix. Don't compute new window end
5927 * dispnew.c (increment_matrix_positions): Renamed from
5928 increment_glyph_matrix_buffer_positions.
5929 (increment_row_positions): Renamed from
5930 increment_glyph_row_buffer_positions.
5932 * dispextern.h: Change names of renamed functions from dispnew.c
5935 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5937 * fileio.c (Fdo_auto_save): Create directories for auto-save
5938 list file if necessary.
5940 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5941 from buffer or frame.
5942 (automatic_hscrolling_p): New variable.
5943 (hscroll_windows): Scroll windows horizontally only if automatic
5944 hscrolling is allowed.
5945 (syms_of_xdisp): New variable `automatic-hscrolling'.
5947 * frame.h (struct frame): Add member extra_line_spacing.
5949 * xfns.c (x_set_line_spacing): New function.
5950 (Fx_create_frame): Set line spacing from resources.
5951 (Qline_spacing): New variable.
5952 (syms_of_xfns): Initialize Qline_spacing.
5954 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5956 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5957 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5958 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5959 extra_line_spacing from default value.
5960 (init_buffer_once): Initialize default value of extra_line_spacing.
5962 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5965 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5966 prompt_width. Add extra line spacing.
5968 * term.c (produce_glyphs): Remove reference to struct it's
5971 * dispextern.h (struct it): Remove member prompt_width, add
5974 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5976 * dispnew.c (update_frame_line): When writing a whole line, make
5977 sure cursor is in the right row afterwards, otherwise a use of
5978 capability `ch' in cmgoto might leave the cursor in the row below.
5980 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5982 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5984 * keyboard.c (timer_check): Fix typo in comment.
5986 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5988 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5989 name change: ch -> character.
5991 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5993 * keyboard.c (echo_message_buffer): New variable.
5994 (echo_now): Set echo_message_buffer to the echo area buffer used
5995 to display the echo.
5996 (cancel_echoing): Reset echo_message_buffer to nil.
5997 (read_char): Code rewritten that handles canceling an echo or
5998 echoing a dash, respectively.
6000 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6001 directory doesn't exist.
6003 2000-04-19 Dave Love <fx@gnu.org>
6005 * fns.c (syms_of_fns): Defsubr mapc.
6006 (concat): Don't allow numeric args.
6007 (Fconcat): Doc change.
6009 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6011 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6012 instead define end_match(1|2) more carefully.
6013 Use GET_CHAR_BEFORE_2 for `begline'.
6015 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6017 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6018 on 64-bit systems where NULL is defined as `0'.
6020 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6021 the `variable argument list' to make it work on Alpha.
6023 * m/alpha.h (_LP64) [!_LP64]: Define.
6024 (ORDINARY_LINK): Define for NetBSD.
6026 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6028 2000-04-19 Dave Love <fx@gnu.org>
6030 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6033 * Makefile.in (LIBS): Don't use.
6034 (GETLOADAVG_OBJ): Define again.
6035 (otherobj): Add GETLOADAVG_OBJ.
6037 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6039 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6041 * lread.c (read_filtered_event): Cancel and start busy cursor.
6043 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6044 that the per-character metrics may be null.
6046 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6048 * buffer.c (clone_per_buffer_values): New function.
6049 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6050 clone_per_buffer_values if CLONE is not nil.
6052 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6054 2000-04-16 Dave Love <fx@gnu.org>
6056 * Makefile.in: Remove obsolete localcpp stuff.
6057 (GETLOADAVG_OBJ): Don't define.
6058 (obj): Move LIBOBJS...
6059 (otherobj): ... to here.
6060 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6061 whitespace-only lines after the continuation (Irix).
6063 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6065 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6067 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6069 2000-04-14 Dave Love <fx@gnu.org>
6071 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6072 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6073 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6074 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6077 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6078 autoconfiscated HAVE_GETLOADAVG.
6080 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6083 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6085 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6086 (fill_in_lock_file_name): Avoid existing files that aren't
6089 2000-04-14 Dave Love <fx@gnu.org>
6091 * Makefile.in (LIBS, LIBOBJS): New variable.
6092 (INTERVAL_SRC): Convert to make variable.
6093 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6094 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6095 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6097 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6098 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6099 (shortlisp): Add facemenu, float-sup, frame.
6100 (SOME_MACHINE_LISP): Remove them from here.
6101 (LIBES): Change unused LDLIBS to autoconf LIBS.
6103 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6105 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6107 * composite.c (update_compositions): If FROM and TO are not in a
6108 valid range, do nothing.
6110 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6112 * tparam.c (tparam1): Abort when encountering an unknown
6115 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6118 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6121 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6123 * fileio.c (a_write): Remove redundant semi-colons.
6124 (e_write): Return -1 if failed to write all the data.
6125 This fixes the changes made at 1999-12-15.
6127 2000-04-12 Dave Love <fx@gnu.org>
6129 * fns.c (mapcar1): Test for null vals to support mapc.
6130 (Fmapc): New function.
6132 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6134 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6135 (IT_frame_up_to_date): Support the buffer local value of
6136 cursor-type, if defined.
6138 2000-04-10 Dave Love <fx@gnu.org>
6140 * editfns.c (preceding-char, following-char): Doc fix.
6142 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6144 * Makefile.in (temacs): Revert 2000-03-12 change.
6146 2000-04-10 Jason Rumney <jasonr@gnu.org>
6148 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6150 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6152 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6153 area buffer, if it's not set up yet.
6155 * indent.c (compute_motion): Set immediate_quit.
6157 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6159 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6161 (realize_tty_face): Suppress boldness if colors are the inverse of
6162 the default colors, and tty_suppress_bold_inverse_default_colors_p
6164 (Ftty_suppress_bold_inverse_default_colors): New function.
6165 (syms_of_xfaces): Defsubr it.
6167 * buffer.c (Frestore_buffer_modified_p): New function.
6168 (syms_of_buffer): Defsubr it.
6170 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6172 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6173 charset id (int) argument, not a charset (Lisp_Object).
6175 * coding.h (code_convert_string): Declare.
6176 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6177 object, as the fourth argument to code_convert_string.
6179 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6181 (Fset_fontset_font): Use EQ to compare lisp objects.
6183 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6185 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6186 a pointer that looks like a lisp object.
6187 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6188 zero, instead see whether it's an integer object, since they can't
6190 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6192 * dispnew.c (allocate_matrices_for_frame_redisplay,
6193 direct_output_forward_char): Use X(U)INT and make_number as needed
6194 to convert between (unsigned) int values and lisp integers.
6195 * keyboard.c (read_key_sequence): Likewise.
6196 * lread.c (substitute_object_recurse): Likewise.
6197 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6198 * minibuf.c (do_completion, Fminibuffer_complete_word,
6199 Fminibuffer_completion_help): Likewise.
6200 * term.c (produce_special_glyphs): Likewise.
6202 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6203 * print.c (print_preprocess, print_object): Likewise.
6205 * search.c (compile_pattern): Use NILP when checking for nil.
6207 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6208 __OPTIMIZE__]: Provide a GNU C macro version that handles
6210 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6211 field, to better cope with ENABLE_CHECKING and calls that modify a
6212 Lisp_Object using its old value.
6214 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6216 * window.c (compare_window_configurations): Signal an error
6217 if parameters C1 or C2 aren't window configurations.
6219 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6220 AFTER_POTENTIAL_GC calls around calls to functions that can
6221 signal an error and thus invoke the debugger.
6223 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6225 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6226 an error if decoding fails.
6228 * keyboard.c (lispy_mouse_names): Variable removed.
6229 (Vlispy_mouse_stem): New variable.
6230 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6231 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6232 for any mouse button number. Increase size of mouse_syms and
6233 button_down_location as needed. Call modify_event_symbol with
6234 different arguments.
6235 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6236 Call modify_event_symbol with different arguments.
6237 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6238 for any button number. Call modify_event_symbol with different
6240 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6241 Accept a string for NAME_ALIST_OR_STEM.
6243 * lisp.h (larger_vector): Add prototype.
6245 * fns.c (larger_vector): Make externally visible.
6247 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6249 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6251 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6252 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6253 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6254 we are between str1 and str2.
6255 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6256 (PATFETCH): Use `TRANSLATE'.
6257 (PATFETCH_RAW): Fetch multibyte char if applicable.
6258 (PATUNFETCH): Remove.
6259 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6260 When writing a char, write it directly into the pattern buffer rather
6261 than going needlessly through a temp char-array.
6262 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6263 multibyte magic and remove the useless `#ifdef emacs'.
6264 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6267 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6268 conditional on `emacs'.
6270 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6272 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6274 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6275 non-union-type versions of XMARK and friends here, because XMARK
6276 and friends won't work on an integer field if NO_UNION_TYPE is not
6278 (make_number): Define as a function if it's not defined as a
6281 * composite.c (run_composite_function): Use NILP when checking for
6283 (syms_of_composite): Delete local var NARGS, pass an int as first
6284 argument to Fmake_hash_table.
6286 * editfns.c (text_property_stickiness): Use NILP to test
6287 Lisp_Object boolean value.
6288 (Fmessage_or_box): Don't use NILP to test int variable.
6289 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6290 problems reading from and changing the same lisp value in an
6293 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6295 * term.c (TN_no_color_video): New variable.
6296 (term_init): Intitialize TN_no_color_video.
6297 (enum no_color_bit): New enumeration.
6298 (MAY_USE_WITH_COLORS_P): New macro.
6299 (turn_on_face): Use it to determine if attributes may be used
6300 combined with colors.
6302 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6304 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6305 with int lvalues via casts; instead, just yield lisp object
6307 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6308 proper accessor macros.
6309 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6310 (grow_mini_window): Fix typo getting int value of root->height.
6312 * xdisp.c (compute_string_pos): Fix order of arguments to
6313 string_pos_nchars_ahead.
6314 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6315 count arg to variable-arg routines like Frun_hook_with_args and
6317 (back_to_previous_visible_line_start)
6318 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6319 fixed-arg routines like Fget_char_property and Fmake_string.
6320 (reconsider_clip_changes): Use XINT when comparing integer lisp
6321 objects, or passing them as int arguments.
6322 (mark_window_display_accurate, insert_left_trunc_glyphs)
6323 (append_space, extend_face_to_end_of_line): Use make_number when
6324 storing or passing integer values as lisp objects.
6325 (set_cursor_from_row, highlight_trailing_whitespace): Use
6326 INTEGERP, not implicit test against zero, for glyph object.
6327 (try_window_id): Don't use make_number when we want an int value.
6329 * xfaces.c (xlfd_symbolic_value): Make last argument a
6330 Lisp_Object, to be consistent with callers.
6331 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6332 (lface_hash): Apply XFASTINT to lisp values before folding in.
6334 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6335 fill in window width and height. Pass an int, not a lisp object,
6336 as first arg to Finsert.
6338 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6340 * xfaces.c (realize_basic_faces): Block input while realizing
6343 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6345 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6347 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6349 * xterm.c (x_produce_glyphs): When displaying unibyte text
6350 or ASCII, handle case that per-char metric is null.
6352 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6354 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6356 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6357 XSUBR, XBUFFER): Verify correct object type before returning
6358 pointer, using eassert.
6359 * frame.h (XFRAME): Likewise.
6361 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6362 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6363 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6365 * data.c (set_internal): Likewise.
6366 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6367 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6368 * fileio.c (auto_save_1): Likewise.
6369 * insdel.c (check_markers): Likewise.
6370 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6371 * undo.c (record_insert): Likewise.
6372 * vmsproc.c (child_sig): Likewise.
6373 * window.c (unshow_buffer, window_loop): Likewise.
6374 * xterm.c (x_erase_phys_cursor): Likewise.
6376 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6378 * xfns.c (free_image_cache): Free the cache structure itself
6379 last, after all its members have been freed.
6381 * lisp.h (xstrdup): Add prototype.
6383 * alloc.c (xstrdup): Moved here from xfaces.c.
6384 (allocating_for_lisp): Variable removed.
6385 (lisp_malloc): Block input around the calls to malloc and
6388 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6390 (xstrdup): Moved to alloc.c.
6392 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6394 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6396 * emacs.c (main): Fix sense of no-loadup test.
6398 * config.in (ENABLE_CHECKING): Undef.
6400 * lisp.h (struct interval): Replace "parent" field with a union of
6401 interval pointer and Lisp_Object; add new bitfield to use as
6402 discriminant. Change other flag fields to bitfields.
6403 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6404 is defined and the supplied test fails, print a message and
6406 (eassert): New macro. Use CHECK to provide an assert-like
6409 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6410 pointers; abort if the value looks like a lisp object.
6411 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6412 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6413 Modify for new interval parent definition.
6415 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6416 UNMARK_BALANCE_INTERVALS): Update references that need an
6417 addressable lisp object in the interval structure.
6418 (die): New function.
6419 (suppress_checking): New variable.
6421 * intervals.c (interval_start_pos): Just return 0 if there's no
6424 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6426 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6427 and earlier Emacs versions.
6429 * keyboard.c (Ftop_level): Cancel busy-cursor.
6431 * eval.c (call_debugger): Cancel busy-cursor.
6433 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6435 * search.c (Freplace_match): Adjust multibyteness of the current
6436 buffer and NEWTEXT. Free allocated memory before signaling an
6439 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6441 * regex.c (analyse_first): New function obtained by ripping out most
6442 of re_compile_fastmap and generalizing it a little bit so that it
6443 can also just return whether a given (sub)pattern can match the empty
6445 (regex_compile): Use `analyse_first' to decide whether the loop-check
6446 needs to be done or not for *, +, *? and +? (the loop check is costly
6447 for non-greedy repetition).
6448 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6450 2000-03-28 Dave Love <fx@gnu.org>
6452 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6455 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6457 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6459 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6461 (enum re_opcode_t): Update description of succeed_n.
6462 (PATFETCH): Always define.
6463 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6464 operators, char classes, shy-groups and intervals).
6465 Optimize special cases of intervals so as to only use succeed_n and
6466 jump_n when really needed.
6467 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6468 that we don't have to handle the special cases any more.
6469 Simplify on_failure_jump handling as well.
6471 2000-03-28 Jason Rumney <jasonr@gnu.org>
6473 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6475 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6477 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6479 * s/msdos.h (GC_SETJMP_WORKS): Define.
6481 * alloc.c (mark_maybe_object): New function.
6482 (mark_memory): Use it.
6483 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6484 (setjmp_tested_p, longjmp_done): New variables.
6485 (test_setjmp): New function.
6486 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6487 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6489 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6490 to DEC_TEXT_POS and INC_TEXT_POS.
6492 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6493 with parameter MULTIBYTE_P.
6495 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6498 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6499 buffers because it looks for multibyte character byte sequences
6500 which don't exist in unibyte text.
6502 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6504 * xfaces.c (register_color, unregister_color, unregister_colors)
6505 [DEBUG_X_COLORS]: New functions.
6506 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6508 * xfns.c (x_set_cursor_color): Get color reference counts right.
6510 * xterm.c (x_copy_color): New function.
6511 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6513 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6514 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6515 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6516 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6517 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6518 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6519 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6520 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6521 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6522 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6524 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6525 names for handling per-buffer variables.
6527 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6528 instead of MAX_BUFFER_LOCAL_VARS.
6529 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6531 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6533 * xfns.c (x_specified_cursor_type): New function.
6534 (x_set_cursor_type): Use it.
6536 * buffer.h (struct buffer): Add cursor_type.
6538 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6540 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6541 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6543 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6544 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6545 executing it as well as when popping it off the stack to find infinite
6546 loops in non-greedy repetition operators.
6548 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6550 * doc.c (Qfunction_documentation): New variable.
6551 (syms_of_doc): Initialize Qfunction_documentation.
6552 (Fdocumentation): If FUNCTION is a symbol with non-nil
6553 `function-documentation' property, return a documentation derived
6556 * buffer.c (syms_of_buffer): Add default-cursor-type.
6557 (init_buffer_once): Don't let cursor_type have a local value
6560 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6561 on buffer-local value of cursor_type.
6562 (x_draw_bar_cursor): Add parameter WIDTH.
6564 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6565 (init_buffer_once): Set default cursor_type value to t.
6566 Mark cursor_type as local everywhere.
6567 (syms_of_buffer): New per-buffer variable cursor-type.
6569 * buffer.h (struct buffer): Remove member local_var_flags,
6571 (MAX_BUFFER_LOCAL_VARS): New macro.
6572 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6573 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6574 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6575 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6577 * print.c (print_object): Use new macros for per-buffer
6580 * category.c (Fset_category_table): Use new macros for per-buffer
6583 * buffer.c (buffer_permanent_local_flags): Make a char array.
6584 (max_buffer_local_idx): New variable.
6585 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6586 for new handling of per-buffer variables.
6587 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6588 (init_buffer_once): Initialize per-buffer vars differently.
6589 Set max_buffer_local_idx.
6591 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6594 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6597 * data.c (do_symval_forwarding, store_symval_forwarding)
6598 (find_symbol_value, set_internal, default_value, Fset_default)
6599 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6600 per-buffer variables.
6602 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6604 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6606 * xterm.c (x_term_init): Unblock input around call1 of
6607 Qvendor_specific_keysyms.
6609 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6610 (find_defun_start): Consider an open parenthesis in column 0
6611 a defun start only if open_paren_in_column_0_is_defun_start is set.
6612 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6614 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6616 * eval.c (Fautoload): Add entry in load-history (if after dump).
6617 * lread.c (load-history): Update docstring.
6619 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6621 * indent.c (Fvertical_motion): Always use the current buffer.
6622 Temporarily change the window's buffer, if necessary.
6624 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6626 * xterm.c (fast_find_position): Make sure not to consider rows
6627 not visible in the window.
6629 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6631 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6632 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6634 2000-03-22 Jason Rumney <jasonr@gnu.org>
6636 * w32menu.c (single_submenu): Set help string to NULL if none.
6637 (w32_menu_show): Set help string correctly.
6638 (add-menu-item): Set help string in MIIM_DATA for menu item.
6639 Load SetMenuItemInfoA explicitly.
6640 (w32_menu_display_help): New function.
6642 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6643 (QCdata): Moved to xdisp.c.
6645 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6646 (Vw32_charset_to_codepage_alist): Removed.
6647 (Vw32_charset_info_alist): New variable.
6648 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6649 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6650 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6651 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6653 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6654 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6655 Define Vw32_charset_info_alist and w32_charset symbols.
6657 2000-03-22 Jason Rumney <jasonr@gnu.org>
6659 * makefile.nt (w32bdf.obj): Update dependencies.
6661 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6663 * w32fns.c: Include fontset.h after dispextern.h.
6664 (Fx_create_frame): Do not create fontset.
6665 (w32_load_system_font): Doc fix.
6666 (Fx_close_connection): Free full_name if it is not shared.
6668 * w32term.c: Include fontset.h after dispextern.h.
6669 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6671 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6672 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6673 (w32_font_is_double_byte): New function, needs body.
6674 (x_append_glyph): Set glyph->glyph_not_available_p.
6675 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6676 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6677 character, convert it to a unibyte character.
6678 (struct glyph_string): Delete member `charset'.
6679 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6680 calculating it is found.
6681 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6682 the case that per char metric is not available correctly.
6683 (x_fill_glyph_string): Handle the case that the specific glyph is
6684 not available correctly.
6685 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6686 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6687 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6688 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6689 fontset. Don't call FS_LOAD_FONT.
6691 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6693 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6694 (INT_LISPLIKE): New macro.
6695 (NULL_INTERVAL_P): Use it.
6696 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6697 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6698 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6700 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6701 explicit references to "parent" field of struct interval and
6702 associated unclean type conversions.
6703 * intervals.c (create_root_interval, root_interval, rotate_right,
6704 rotate_left, balance_possible_root_interval, split_interval_right,
6705 split_interval_left, interval_start_pos, find_interval,
6706 next_interval, previous_interval, update_interval,
6707 adjust_intervals_for_insertion, delete_node, delete_interval,
6708 adjust_intervals_for_deletion, merge_interval_right,
6709 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6710 copy_intervals_to_string): Likewise.
6711 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6713 * syntax.c (update_syntax_table): Likewise.
6715 * intervals.c (reproduce_tree_obj): New function, like
6716 reproduce_tree but takes a Lisp_Object for the parent. Declare
6718 (graft_intervals_into_buffer): Use it when appropriate.
6719 (reproduce_tree): Declare with prototype.
6720 (balance_possible_root_interval): Check that the parent is a lisp
6721 object before trying to examine its type.
6723 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6725 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6726 as strings only if both are known to be strings.
6728 * s/openbsd.h (LIBS_TERMCAP): Undef.
6730 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6732 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6733 definitions for non-Emacs compilation.
6734 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6735 outside of `#ifdef emacs'.
6736 (print_partial_compiled_pattern): Update.
6737 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6738 (re_compile_fastmap): Merge handling of charset and charset_not (for
6739 emacs and non-emacs compilation as well).
6740 Similarly for (not)categoryspec and (not)syntaxspec.
6741 Don't use the fastmap when reaching `anychar' since the added
6742 complexity is not justified.
6743 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6744 and (not)syntaxspec. Merge (not)categoryspec.
6746 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6748 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6749 FACE_FOR_CHAR): Define them differently for the configuration of
6752 2000-03-21 Dave Love <fx@gnu.org>
6754 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6757 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6759 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6760 (lface_fully_specified_p): Don't check contents of
6761 LFACE_FONT_INDEX because that attribute is optional.
6762 (realize_x_face): Remove now unwarranted xassert.
6764 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6766 The following changes are to make font selection based on
6767 characters, not charset. In addition, they recover fontset
6768 facilities while utilizing the new font selection mechanism.
6770 * Makefile.in (fontset.o): Depend on dispextern.h.
6772 * alloc.c (mark_face_cache): Don't mark face->registry.
6774 * dispextern.h (struct glyph): New member glyph_not_available_p.
6775 Use 22 bits for face_id.
6776 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6777 (struct face): Delete member registry, new member ascii_face.
6778 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6779 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6780 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6781 (struct it): Delete member charset, new member
6782 glyph_not_available_p.
6784 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6785 (struct fontset_info, struct fontset_data): Structs removed.
6786 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6787 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6788 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6789 (fs_free_face_fontset, fontset_font_pattern,
6790 face_suitable_for_char_p, face_for_char,
6791 make_fontset_for_ascii_face): Extern them.
6792 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6793 (FS_LOAD_FACE_FONT): New macro.
6795 * fontset.c: All codes rewritten or adjusted for the change of
6796 fontset implementation. Now fontset is represented by char table.
6797 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6799 (my_strcasecmp): Function removed.
6800 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6802 (AREF, ASIZE): New macros.
6803 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6804 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6805 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6806 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6807 fontset_id_valid_p, font_family_registry, fontset_name,
6808 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6809 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6811 (fs_load_font): New arg FACE. Caller changed.
6812 (fs_query_fontset): Argument changed. Caller changed.
6813 (Fquery_fontset): call fs_query_fontset.
6814 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6816 (clear_fontset_elements, check_registry_encoding,
6817 check_fontset_name): New functions.
6818 (syms_of_fontset): Set char-table-extra-slots property of fontset
6819 to 3. Staticpro and initialize Vfontset_table and
6820 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6822 * frame.h (struct frame): Member `fontset_data' removed.
6823 (FRAME_FONTSET_DATA): Macro removed.
6825 * frame.c (make_frame): Don't allocate f->fontset_data.
6826 (Fdelete_frame): Don't free f->fontset_data.
6828 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6830 * xdisp.c (charset_at_position): Function removed.
6831 (init_iterator): Don't set member charset of struct `it'.
6832 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6833 next_element_from_display_vector, insert_left_trunc_glyphs):
6835 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6837 (get_next_display_element, append_space,
6838 extend_face_to_end_of_line): Likewise.
6840 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6842 (clear_font_table, frame_update_line_height, load_face_font):
6843 Adjusted for the change of fontset implementation.
6844 (load_face_fontset_font): Function removed.
6845 (pixel_point_size): New function.
6846 (font_list): Argument type changed. Caller changed.
6847 (LFACE_FONT): New macro.
6848 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6849 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6850 Lisp_Object. Determine the font name by actually loading a font
6851 by the specified pattern. Set LFACE_FONT (lface) to the specified
6852 pattern. Even if a font is not found, don't try alternatives.
6853 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6854 (set_font_frame_param): If `font' is specified in lface, use it.
6855 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6856 (lface_same_font_attributes_p): Likewise.
6857 (make_realized_face): Arguent changed. Caller changed. Set
6858 face->ascii_face to face itself.
6859 (free_realized_face): Free face->fontset if face is for ASCII.
6860 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6861 deduce_unibyte_registry, x_charset_registry): Functions removed.
6862 (free_realized_multibyte_face): New function.
6863 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6864 changed. Caller changed.
6865 (try_font_list): Argument type changed.
6866 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6867 (choose_face_font): Argument changed. Handle fontset properly.
6868 (choose_face_fontset_font): Function removed.
6869 (realize_default_face, realize_named_face): Don't remove the
6871 (realize_face): Argument changed. Caller changed. Remove face
6872 with the arg former_face_id in advance. Load font for the new
6874 (realize_x_face): Argument changed. Caller changed. For a
6875 multibyte character, share fontset with base_face. For a single
6876 byte character, make a new realized fontset. Don't load a font
6878 (realize_tty_face): Argument changed. Caller changed.
6879 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6880 (face_at_buffer_position): Don't check multibyte_p for returning
6882 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6883 FACE_SUITABLE_FOR_CHARSET_P.
6884 (syms_of_xfaces): Remove code for Qx_charset_registry and
6885 Vface_default_registry.
6887 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6888 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6889 (x_per_char_metric): Don't try FONT->default_char. Even if
6890 pcm->width is zero, glyph bits may exist.
6891 (x_encode_char): Always initialize char2b->byte1.
6892 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6893 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6895 (x_append_glyph): Set glyph->glyph_not_available_p.
6896 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6897 it->charset. Handle the case that per char metric is not
6898 available. If it->multibyte_p is zero and it->c is a multibyte
6899 character, convert it to a unibyte character.
6900 (struct glyph_string): Delete member `charset'.
6901 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6902 the case that per char metric is not available correctly.
6903 (x_fill_glyph_string): Handle the case that the specific glyph is
6904 not available correctly.
6905 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6906 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6907 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6908 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6909 fontset. Don't call FS_LOAD_FONT.
6911 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6912 (x_create_tip_frame): Likewise.
6913 (Fx_close_connection): Free full_name of font_info.
6915 * fns.c (optimize_sub_char_table): New function.
6916 (Foptimize_char_table): New function.
6917 (syms_of_fns): Defsubr Soptimize_char_table.
6919 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6921 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6922 only if buffer is displayed in some window.
6924 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6925 (try_window_reusing_current_matrix): Don't call scroll run
6926 function if run's current and desired position are the same;
6927 this prevents cursor flickering.
6929 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6931 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6933 * regex.c (RE_STRING_CHAR): New macro.
6934 (GET_CHAR_AFER_2): Remove.
6935 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6936 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6937 (print_partial_compiled_pattern, re_compile_fastmap)
6938 (re_match_2_internal): Remove on_failure_jump_exclusive.
6939 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6940 optimization only need to work for * (ie. can use of_keep_string_jump).
6941 Remove the special case for .*\n since it is now covered by the general
6943 (re_search_2): Don't bother with `room'.
6944 (skip_one_char): New function.
6945 (skip_noops): Simplify since `memory' is not needed any more.
6946 (mutually_exclusive_p): Restructure slightly to use `switch' and
6947 add handling for "all" remaining cases.
6948 (re_match_2_internal): Change on_failure_jump_smart to use
6949 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6950 rather than on_failure_jump_exclusive.
6952 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6954 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6955 number of bits per RGB because it's everywhere used as the depth
6958 * term.c (calculate_costs): Remove code dealing with X frames.
6960 2000-03-19 Richard M. Stallman <rms@gnu.org>
6962 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6964 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6966 * lread.c (read_integer): Unread the last char not consumed.
6968 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6970 * xterm.c (x_update_window_cursor): Don't update in frames
6971 which are in the process of being deleted.
6973 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6975 * Makefile.in (mostlyclean): Add `*.core'.
6976 (clean): Add `bootstrap-emacs'.
6978 * lread.c (read_integer): New function.
6979 (read1): Support read syntax #o, #x, #b, #r.
6981 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6983 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6984 make sure POINTER_TO_OFFSET gives the same value before and after
6985 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6986 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6987 (debug): Now only active if > 0 rather than if != 0.
6988 (DEBUG_*): Update for the new meaning of `debug'.
6989 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6990 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6991 in `succeed_n', `jump_n' and `set_number_at'.
6992 (store_op1, store_op2, insert_op1, insert_op2)
6993 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6994 (group_in_compile_stack): Move to after its arg's types are
6995 declared and add a prototype.
6996 (PATFETCH): Define in terms of PATFETCH_RAW.
6997 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6999 (QUIT): Redefine as a nop except for NTemacs.
7000 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7001 indentation of the greedy-op and shy-group code.
7002 (at_(beg|end)line_loc_p): Fix argument's types.
7003 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7004 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7005 (MATCHING_IN_FIRST_STRING): Remove.
7006 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7007 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7008 QUIT unconditionally.
7010 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7012 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7015 * process.c (send_process): Add a hint that the function
7016 can call Lisp code to its comment.
7018 * lread.c (load_dangerous_libraries): New variable.
7019 (Vbytecomp_version_regexp): New variable.
7020 (safe_to_load_p): New function.
7021 (Fload): Handle files not compiled with Emacs specially.
7022 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7024 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7026 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7028 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7029 support functions only if HAVE_X11R6_XIM is defined.
7030 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7032 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7034 * xfns.c (X_I18N_INHIBITED): Don't define.
7035 (create_frame_xic): Remove conditional compilation on
7037 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7039 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7040 (HAVE_X11R6_XIM): Define.
7042 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7044 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7045 If set, call XSynchronize.
7047 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7049 * regex.c: Declare a new type `re_char' used throughout the code
7050 for the string char type. It's `const unsigned char' to match the
7051 rest of Emacs. Consistently make sure all pointers to strings use
7052 it and make sure all pointers into the pattern use `unsigned
7054 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7055 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7058 * charset.h (GET_CHAR_AFTER_2): Remove.
7059 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7061 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7063 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7064 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7065 of them try to use backquotes.
7067 2000-03-12 Dave Love <fx@gnu.org>
7069 * unexelf.c: Restore changes of 1999-10-19.
7070 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7071 fix its type and alignment; copy it from current process.
7073 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7075 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7076 has been found. Fix bug not computing timer's predecessor.
7078 * fileio.c (Fread_file_name): Handle case that DIR contains a
7081 * window.c (Fsave_window_excursion): Doc fix.
7083 * xfns.c (x_defined_color): Rewritten to use
7084 x_allocate_nearest_color.
7086 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7088 * msdos.c (vga_installed): New function, code moved from
7089 dos_set_window_size.
7090 (Qbar, Qcursor_type, outside_cursor): New variables.
7091 (syms_of_msdos): Intern and staticpro them.
7092 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7093 shape used outside Emacs when called for the first time.
7094 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7095 cursor shape used outside Emacs.
7096 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7097 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7099 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7100 parameters specify the cursor. Make qreverse a global
7101 variable (renamed to Qreverse).
7103 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7105 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7107 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7109 This is a big redesign of failure-stack and register handling, prompted
7110 by bugs revealed when trying to add shy-groups. Overall, what happened
7111 is that loops are now structured a little differently, groups can be
7112 shy and the code is a little simpler.
7114 * regex.h: Update the copyright.
7115 (RE_SHY_GROUPS): New value.
7116 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7117 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7119 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7120 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7121 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7122 for (start|stop)_memory since they now only take one argument (the
7123 second has becomes unnecessary).
7124 (print_partial_compiled_pattern): Adjust for changes in
7126 (print_compiled_pattern): Use %ld to printf long ints and flush to
7127 make debugging a little easier.
7128 (union fail_stack_elt): Make the integer unsigned.
7129 (struct fail_stack_type): Add a `frame' element.
7130 (INIT_FAIL_STACK): Init `frame' as well.
7131 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7132 (DEBUG_PUSH, DEBUG_POP): Remove.
7133 (NUM_REG_ITEMS): Remove.
7134 (NUM_NONREG_ITEMS): Adjust.
7135 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7136 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7137 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7138 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7140 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7141 address pushed is not the destination of the jump but the source
7143 (NUM_FAILURE_ITEMS): Remove.
7144 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7145 registers before the actual failure point). Don't hardcode any
7146 meaning for str==NULL anymore.
7147 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7148 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7150 (REG_UNSET_VALUE): Use NULL (why not?).
7151 (compile_range): Remove declaration since it doesn't exist.
7152 (struct compile_stack_elt_t): Remove inner_group_offset.
7153 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7154 (regex_grow_registers): Remove dead code.
7155 (FIXUP_ALT_JUMP): New macro.
7156 (regex_compile): Add shy-groups Change loops to use
7157 on_failure_jump_smart&jump instead of
7158 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7159 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7160 variable to me). Use `jump' instead of `jump_past_alt' and don't
7161 bother with push_dummy_failure in alternatives since it is now
7162 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7163 emacs' for (re)allocating the stack.
7164 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7165 from loop when bufp->can_be_null rather than jumping to `done'.
7166 Avoid jumping backwards so as to ensure termination. Use
7167 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7168 backreferences. Remove dead code in handling of `anychar'.
7169 (skip_noops, mutually_exclusive_p): New functions taken from the
7170 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7171 improve mutually_exclusive_p to handle ".+\n".
7172 (lowest_active_reg, highest_active_reg,
7173 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7174 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7175 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7176 variables. Push register (in `start_memory') on the stack rather
7177 than storing it in old_reg(start|end). Remove the cycle detection
7178 from `stop_memory', replaced by the use of on_failure_jump_loop
7179 for greedy loops. Add code for the new on_failure_jump_<foo>.
7180 Remove ad-hoc code in `on_failure_jump' to push more registers in
7181 the case of a loop. Take out code from `maybe_pop_jump' into
7182 separate functions and adapt it to the semantics of
7183 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7184 and push_dummy_failure. Remove dummy_failure handling and
7185 handling of `failures to jump to on_failure_jump' (this last one
7186 was already dead code, it seems).
7187 (group_match_null_string_p, alt_match_null_string_p)
7188 (common_op_match_null_string_p): Remove.
7190 2000-03-08 Dave Love <fx@gnu.org>
7192 * config.in: Don't depend on __STDC__ for volatile.
7193 Add POINTER_TYPE, PTR, PROTOTYPES.
7195 * hftctl.c, strftime.c: Use PROTOTYPES.
7196 * eval.c (find_handler_clause): Likewise.
7198 * mem-limits.h: Use POINTER_TYPE.
7200 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7201 (memory_warnings): Declare using POINTER_TYPE.
7203 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7205 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7207 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7210 * xfns.c: Remove obsolete code in #if 0.
7211 (Fx_focus_frame): New function.
7213 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7215 * coding.c (coding_category_name): Add coding-category-utf-8,
7216 coding-category-utf-16-be, coding-category-utf-16-le.
7217 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7218 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7219 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7220 (detect_coding_utf_8): New function.
7221 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7222 UTF_16_LOW_SURROGATE_P): New macros.
7223 (detect_coding_utf_16): New function
7224 (detect_coding_mask): When priorities are specified, skip any
7225 categories that have `nil' coding-system. Fix bug of returning
7226 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7227 returns a mask not set in PRIORITIES.
7228 (detect_eol_type_in_2_octet_form): New function.
7229 (detect_eol): selects detect_eol_type_XXX to call according to
7230 cooding->category_idx.
7231 (detect_coding_system): Remove `nil' coding-system in the result.
7232 (Fupdate_coding_systems_internal): Update all coding-categories.
7234 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7235 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7237 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7238 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7239 CODING_CATEGORY_IDX_UTF_16_LE.
7240 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7241 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7242 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7243 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7245 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7247 * doc.c (Fdocumentation_property): If value is not a string,
7248 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7250 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7251 close the display with XtCloseDisplay. This caused a bus error
7254 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7255 complete but not unique.
7257 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7259 * process.c (send_process): Remove local variable `procname' that
7260 might become invalid when a GC happens. Instead, access the
7261 process name slot directly.
7263 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7266 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7269 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7271 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7272 glyph matrices have been freed.
7274 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7276 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7277 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7279 * xfns.c (QCdata): Moved to xdisp.c.
7281 * xdisp.c (QCdata): Moved here from xfns.c.
7282 (syms_of_xdisp): Initialize QCdata.
7284 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7286 * window.c (coordinates_in_window): Use
7287 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7288 FRAME_INTERNAL_BORDER_WIDTH.
7290 * xdisp.c (try_window_id): Recompute unchanged information if
7291 it is obviously invalid.
7293 * xterm.c (x_term_init): Create a colormap if not using the
7296 * xterm.h (select_visual): Change prototype.
7298 * xfns.c (select_visual): Rewritten. Recognize user-specified
7300 (visual_classes): New variable.
7302 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7304 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7305 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7306 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7307 (x_decode_color): Don't handle allocation of white and black
7309 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7310 XtNcolormap resources.
7311 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7312 (Fx_create_frame): Initialize color members of x_output structure.
7313 (xpm_load): Pass colormap to XPM lib.
7315 * xfaces.c (x_free_colors): Access colormap of frame using
7316 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7317 when default colormap is used.
7319 * xterm.c (x_term_init): Set Colormap member of x_display_info
7320 structure. Copy colormap if resource `privateColormap' is
7321 specified (PseudoColor only).
7322 (x_setup_relief_color): Access colormap of frame using
7325 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7326 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7328 2000-03-04 Jason Rumney <jasonr@gnu.org>
7330 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7331 other non-platform-specific equivalents.
7332 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7333 specific functions and macros as their w32 equivalents where
7334 non-platform-specifics are not available.
7335 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7336 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7337 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7338 (frame_update_line_height): Use macros to access f->output_data.
7339 (defined_color): Remove FIXME comments; fixed.
7340 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7341 into #ifdef blocks. Add WINDOWSNT blocks.
7342 (Fx_list_fonts): Use macros for accessing font data.
7343 (set_lface_from_font_name): Different default fonts for X and
7345 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7346 scalable for backward compatibility.
7347 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7348 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7350 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7353 * makefile.nt (w32faces.obj): Remove.
7356 2000-03-03 Jason Rumney <jasonr@gnu.org>
7358 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7361 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7363 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7364 standard ELF definitions here if the system header does not.
7366 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7368 * xterm.c (PER_CHAR_METRIC): Removed.
7369 (x_per_char_metric_1, x_default_char): New functions.
7370 (x_per_char_metric): If font's default char is invalid, return
7371 metrics of a suitably chosen usable default char.
7372 (x_draw_glyph_string_foreground): If font has an invalid default
7373 char, replace occurrences of unprintable chars with a suitably
7374 chosen usable default char.
7376 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7378 * xterm.c (note_mouse_highlight): Return quickly if frame's
7379 glyph matrices have been freed.
7381 * dispnew.c (free_glyphs): Block input while freeing matrices.
7383 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7385 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7388 * dispextern.h (x_free_colors): Add prototype.
7390 * xfaces.c (x_free_colors): New function.
7391 (unload_color, free_face_colors): Use it.
7393 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7395 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7397 * window.c [MSDOS]: Include msdos.h.
7399 2000-03-02 Dave Love <fx@gnu.org>
7401 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7403 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7404 set C_OPTIMIZE_SWITCH for gcc.
7406 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7408 * coding.c (coding_save_composition): Be sure to allocate
7409 composition data area in coding even if there's no composition in
7412 2000-03-01 Jason Rumney <jasonr@gnu.org>
7414 * w32term.c: Equivalent changes to those made to xterm.c on
7415 2000-02-25 and 2000-02-24.
7417 * w32fns.c: Equivalent changes to those made to xfns.c on
7418 2000-02-25 and 2000-02-21.
7420 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7421 correct line-end convention is followed.
7423 * w32menu.c [HAVE_BOXES]: Remove #undef.
7424 (single_keymap_panes): Remove code for simulating checkmarks.
7425 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7426 Remove code for drawing simulated checkmarks.
7427 (w32_menu_show): make unibyte help string correctly.
7428 (add_menu_item): draw standard Windows checkmarks. Draw radio
7429 buttons as radio buttons if possible.
7431 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7433 * sysdep.c (start_of_text): Don't define this function for NetBSD
7436 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7438 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7439 (LINKER): Don't undef if __NetBSD__ is defined.
7441 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7443 * fileio.c [__NetBSD__]: Define `unix'.
7445 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7447 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7449 * atimer.c (start_atimer): Don't abort when timers are stopped.
7450 (append_atimer_lists): New function.
7451 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7452 arbitrary lists of stopped and running atimers.
7454 * atimer.c (cancel_atimer): Handle canceling an atimer when
7455 some timers are stopped.
7457 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7460 * fns.c (maybe_resize_hash_table): Handle case of new size
7461 coming out as being the same as old size.
7463 2000-02-27 Jason Rumney <jasonr@gnu.org>
7465 * makefile.nt: Add atimer.h to dependencies.
7466 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7467 * w32console.c: Only disable window system features for dispextern.h
7468 (initialize_w32_display): Build a display info for the console.
7469 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7470 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7471 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7473 * w32gui.h (struct W32FontStruct): Revert last change after change
7475 * w32menu.c (single_submenu): Set up help string.
7476 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7477 (w32_dialog_show): Set up help string.
7478 * w32term.c (w32_display_info_for_display): Remove unused function.
7479 (w32_draw_bitmap): Use pre-built bitmaps.
7480 (w32_initialize_display_info): New function to initialize parts of
7481 display info that are common to both GUI and console frames.
7482 (w32_term_init): Use w32_initialize_display_info. Do not set
7483 Vw32_num_mouse_buttons here, as it is not called for console
7484 frames. Build bitmaps for indicating truncated lines etc.
7485 (x_delete_display): Destroy pre-built bitmaps.
7486 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7487 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7489 2000-02-27 Dave Love <fx@gnu.org>
7491 * lisp.h: Add a bunch of prototypes.
7493 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7495 * keyboard.c (read_char): Set `usec' correctly.
7497 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7499 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7500 `lambda', set reg[RRR] to the map index.
7501 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7502 reg[RRR] to 0. Otherwise, set it to -1.
7504 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7506 * emacs.c (main): Remove code snippet commented out with `//'.
7508 2000-02-25 Richard M. Stallman <rms@gnu.org>
7510 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7511 and contains a `:', prepend `/:'.
7513 * window.c (select_window_1): If selected_window is nil,
7514 don't "swap out" the buffer's point.
7515 (Fset_window_configuration): Set selected_window to nil
7516 before calling Fselect_window.
7517 (unshow_buffer): Don't set point in buffer from window's point
7518 if another more recently selected window also shows the buffer.
7520 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7522 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7524 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7525 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7526 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7528 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7529 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7530 (hide_busy_cursor): New functions.
7531 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7533 * minibuf.c (read_minibuf): Cancel busy-cursor.
7535 * keyboard.c (command_loop_1): Call start_busy_cursor before
7536 Fcommand_execute and cancel_busy_cursor after it.
7537 (timer_check): Remove busy-cursor code.
7538 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7541 * process.c (wait_reading_process_input): Remove busy-cursor code.
7543 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7544 Fx_hide_busy_cursor.
7546 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7548 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7550 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7552 * xterm.c (XTread_socket): Remove busy-cursor code.
7554 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7555 (build_frame_matrix_from_leaf_window): Put code handling
7556 glyph row's not being a slice of a frame row in #if 0.
7557 (sync_window_with_frame_matrix_rows): New function.
7558 (frame_row_to_window): New function.
7559 (mirror_line_dance): Handle copies between windows.
7561 * lread.c (Fload): Use `xfree' instead of `free'.
7562 (init_obarray): Use `xmalloc' instead of `malloc'.
7564 * window.c (Fset_window_buffer): Set WINDOW to the window
7566 (coordinates_in_window): Take frame's internal border width
7569 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7571 * xterm.c (x_display_and_set_cursor): Display cursor of
7572 non-selected windows depending on the setting of
7573 cursor_in_non_selected_windows.
7575 * xdisp.c (cursor_in_non_selected_windows): New variable.
7576 (syms_of_xdisp): DEFVAR_BOOL it.
7578 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7580 * data.c (Fstring_to_number): If number is greater than what
7581 fits into an integer, return a float.
7583 * eval.c (specbind): Remove references to
7584 keyword_symbols_constant_flag.
7586 * data.c (keyword_symbols_constant_flag): Removed.
7587 (Fmakunbound, set_internal, syms_of_data): Remove references to
7588 keyword_symbols_constant_flag.
7590 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7592 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7594 * syntax.c (multibyte_syntax_as_symbol): New variable.
7595 (syms_of_syntax): Declare it as a Lisp variable.
7596 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7597 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7598 nonzero, treat all multibyte characters as symbol.
7599 (init_syntax_once): Give syntax `word' to all multibyte
7602 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7604 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7607 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7609 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7611 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7612 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7614 2000-02-21 Dave Love <fx@gnu.org>
7616 * frame.c (Vmouse_position_function): New variable.
7617 (Fmouse_position): Use it.
7618 (syms_of_frame): Install it.
7620 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7622 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7624 * fileio.c (Finsert_file_contents): Unbind the binding of
7625 standard-output done by temp_output_buffer_setup.
7627 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7628 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7629 (specbind, unbind_to): Handle most common case of non-constant
7630 symbol with trivial value specially.
7632 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7634 2000-02-20 Richard M. Stallman <rms@gnu.org>
7636 * data.c (Fmake_variable_buffer_local): Doc fix.
7637 Init found_for_buffer to 0.
7638 (Fmake_variable_frame_local): If the variable has already
7639 been buffer-local, set the check_frame field.
7641 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7643 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7644 produced for CODING_MODE_LAST_BLOCK requires.
7646 2000-02-18 Dave Love <fx@gnu.org>
7648 * keyboard.c (echo_keystrokes): Remove declaration.
7649 (Vecho_keystrokes) New variable.
7650 (read_char, record_menu_key, read_key_sequence): Use it to allow
7652 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7654 * lread.c: Undef feature selection macros before defining.
7656 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7658 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7659 for symbols other than the symbol in question.
7661 2000-02-17 Dave Love <fx@gnu.org>
7663 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7665 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7667 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7669 * alloc.c (enum mem_type): Compile unconditionally.
7671 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7673 * xfaces.c (tty_defined_color): Don't return faulire indication
7674 for unspecified-fg and unspecified-bg pseudo-colors.
7676 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7678 * alloc.c (mark_object): Don't mark symbol names in pure space.
7679 (gc_sweep): Don't unmark symbol names in pure space.
7681 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7682 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7683 [GC_MARK_STACK]: New defines.
7684 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7685 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7687 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7689 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7690 allocate_buffer instead of xmalloc.
7692 * alloc.c (toplevel): Include setjmp.h.
7693 (PURE_POINTER_P): New define.
7694 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7695 (Vdead) [GC_MARK_STACK]: New variable.
7696 (lisp_malloc): Add parameter TYPE, call mem_insert if
7697 GC_MARK_STACK is defined.
7698 (allocate_buffer): New function.
7699 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7700 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7701 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7702 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7703 (MEM_NIL) [GC_MARK_STACK]: New define.
7704 (struct mem_node) [GC_MARK_STACK]: New structure.
7705 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7706 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7707 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7708 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7709 (mark_stack) [GC_MARK_STACK]: New functions.
7710 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7711 (clear_marks): Removed.
7712 (gc_sweep): Set free conses' car, free floats' type, free
7713 symbols' function to Vdead. Use lisp_free to free buffers.
7714 (init_alloc_once): Initialize Vdead.
7715 (survives_gc_p): Return non-zero for pure objects.
7717 * alloc.c: Add comments throughout the file.
7719 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7720 that unblocks alarms.
7722 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7723 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7724 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7726 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7728 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7730 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7731 avoid infinite error signaling. Allocate sufficient memory for
7732 eol_str in the case that eoltype is Lisp_Int.
7734 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7736 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7737 depends on the previous behavior.
7739 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7741 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7743 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7745 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7747 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7748 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7751 2000-02-15 Richard M. Stallman <rms@gnu.org>
7753 * data.c (set_internal): Don't make variable buffer-local
7754 if within a let-binding for the same buffer.
7755 (let_shadows_buffer_binding_p): New function.
7757 * eval.c (specbind): For buffer-local value,
7758 record the current buffer also.
7759 (unbind_to): Cope with that change.
7761 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7763 * window.c (Fsave_window_excursion): Doc fix.
7765 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7767 * syntax.c (back_comment): Make sure we only consider comment-starters
7768 of the relevant style and return -1 in case of a failure to find the
7769 beginning of the comment.
7770 (Fforward_comment): If back_comment fails, go back to the position just
7771 after the comment-end.
7772 (scan_lists): Add comment describing a very minor bug.
7774 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7776 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7777 `completion-regexp-list' in the docstring.
7779 2000-02-14 Dave Love <fx@gnu.org>
7781 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7783 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7785 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7786 to Emacs' syntax. Also fix the comment about set/not-set meanings
7787 since Emacs syntax is not the value 0 any more.
7788 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7789 since it's now part of RE_SYNTAX_EMACS.
7791 2000-02-12 Dave Love <fx@gnu.org>
7793 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7796 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7798 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7800 2000-02-12 Dave Love <fx@gnu.org>
7802 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7804 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7805 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7806 * s/hpux.h: Don't define HAVE_VFORK.
7808 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7810 * s/nextstep.h: Don't define HAVE_ALLOCA.
7812 * config.in: Add vfork bits.
7814 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7816 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7817 unwind function to undo the effect of stopping atimers.
7819 * keyboard.c (bind_polling_period): Stop all timers except
7822 * atimer.c (stopped_atimers): New variable.
7823 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7826 * atimer.h (stop_other_atimers, run_all_atimers)
7827 (unwind_stop_other_atimers): Add function prototypes.
7829 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7831 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7833 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7834 library may depend on jpeg.
7835 (atimer.o): Depends on atimer.c.
7837 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7839 * insdel.c (del_range_1): Call update_compositions.
7840 (del_range_both): Call update_compositions just once..
7842 2000-02-10 Dave Love <fx@gnu.org>
7844 * xfns.c (create_frame_xic): Fix initialization of automatic
7847 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7849 * ccl.c (CCL_MAKE_CHAR): New macro.
7850 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7851 registers by CCL_MAKE_CHAR before calling translate_char.
7852 <CCL_TranslateCharacterConstTbl> Likewise.
7854 2000-02-08 Dave Love <fx@gnu.org>
7856 * lread.c (__EXTENSIONS__): Define.
7858 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7860 * puresize.h (BASE_PURESIZE): Increase to 650000.
7862 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7864 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7867 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7869 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7870 md, mh, mb, mr, and me to the fake termcap entry.
7872 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7874 * sound.c (sound_cleanup): Don't call device close routine if the
7875 function pointer is null.
7877 2000-02-06 Andrew Innes <andrewi@gnu.org>
7879 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7880 around image definitions and prototypes.
7881 (gamma_correct) [WINDOWSNT]: New prototype.
7883 * w32term.c (x_make_frame_visible): Replace call to
7884 input_poll_signal with poll_for_input.
7886 * window.c [WINDOWSNT]: Include w32term.h.
7888 * xdisp.c [WINDOWSNT]: Include w32term.h.
7890 * makefile.nt: Add dependencies on w32gui.h.
7891 (OBJ1): Include atimer.obj.
7892 ($(BLD)\atimer.obj): New dependency rule.
7894 * w32.c (sigmask): New function (does nothing).
7895 (sigunblock): Ditto.
7897 * frame.c [WINDOWSNT]: Include w32term.h.
7899 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7901 * lread.c (syms_of_lread): Fix literal newlines.
7903 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7904 the string constant limit (2048 bytes) in MSVC.
7907 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7909 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7911 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7912 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7915 2000-02-04 Dave Love <fx@gnu.org>
7917 * fileio.c: Remove some unused vars.
7918 (_GNU_SOURCE): Define (for euidaccess).
7920 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7922 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7924 (read_minibuf): Deal with allow_props correctly.
7926 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7928 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7930 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7932 * search.c (compile_pattern): If a cache entry has a nil regexp,
7933 fill in that entry instead of clobbering a previously cached
7936 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7938 * puresize.h (BASE_PURESIZE): Increase to 610000.
7940 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7942 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7945 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7947 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7948 instead of incrementing ic directly.
7949 <CCL_WriteExprConst> Likewise.
7950 <ccl_set_expr>: Set ic to jump_address.
7952 * fileio.c (e_write): Fix the handling of
7953 CODING_FINISH_INSUFFICIENT_SRC.
7955 2000-02-01 Dave Love <fx@gnu.org>
7957 * editfns.c (Fpropertize): Doc fix.
7959 * process.c (Fstart_process): Doc fix.
7961 * eval.c: Fix various doc strings not to duplicate information
7962 from help-manyarg-func-alist.
7964 * window.c (Fset_window_margins): Don't make interactive. Doc
7967 * doc.c (Vhelp_manyarg_func_alist): New variable.
7968 (Fdocumentation): Use it.
7969 (syms_of_doc): Define it.
7971 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7973 * xterm.c (xim_open_dpy): Remove unused local variable.
7975 * emacs.c (USAGE): Use term `display options' instead of `X
7978 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7979 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7981 * fns.c (sweep_weak_table): New function.
7982 (sweep_weak_hash_tables): Use it. Keep on marking until there
7985 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7987 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7988 that XTread_socket does not crash by trying to call XNoOp on a
7991 2000-01-30 Jason Rumney <jasonr@gnu.org>
7993 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7994 Change selected_frame to SELECTED_FRAME ().
7995 (w32_console_mouse_position): Remove #ifndef MULE from around
7998 * makefile.nt: Remove dosfns.obj.
8000 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8002 * w32fns.c (w32_defined_color): Check for valid frame before
8003 applying gamma correction. Eliminate dependency on frame elsewhere.
8004 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8005 (w32_to_x_font): Use resx and resy not height_in and width_in.
8006 (x_to_w32_font): Doc fix.
8007 (xlfd_strip_height): New function to strip and return font height.
8008 (w32_font_match): Compare height separately from rest of xlfd
8009 spec, using xlfd_strip_height.
8011 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8012 width_in. Use w32_defined_color in place of defined_color.
8014 * w32faces.c: Merge more of DOS and X specifics in preparation for
8015 merge with xfaces.c.
8016 (defined_color): Remove FIXME comment.
8017 (tty_color_name): Provide w32-specific function.
8018 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8020 * w32console.c (turn_on_face, turn_off_face): Removed.
8021 (w32_face_attributes): New function.
8022 (Global_variables): Reduce scope where possible.
8023 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8025 (hl_mode): Don't modify text attributes.
8026 (write_glyphs): Don't do anything if len <= 0. Use
8027 w32_face_attributes to get attributes for drawing. Write
8028 terminating codes using char_attr_normal.
8029 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8030 (update_begin, update_end): Likewise.
8031 (vga_stdcolor_name): New function.
8032 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8033 (Fset_screen_color): Remove char_attr_reverse.
8035 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8037 * xfns.c (xic_set_preeditarea): Take window parameter and
8038 window-relative pixel-positions.
8040 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8041 is its frame's selected window.
8042 (xim_instantiate_callback): Likewise.
8044 * xfns.c (x_create_im): Removed.
8045 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8046 (supported_xim_styles): Renamed from supported_styles.
8047 (best_xim_style): Renamed from best_style.
8048 (create_frame_xic): Renamed from xic_create_frame.
8049 (free_frame_xic): Renamed from xic_destroy_frame.
8051 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8053 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8054 our frames, call XFilterEvent with 2nd parameter `None'.
8055 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8056 returning XBufferOverflow.
8057 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8059 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8060 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8061 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8062 (xim_initialize, xim_close)
8063 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8064 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8065 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8066 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8068 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8070 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8071 `xic_style' and `xic_xfs'.
8072 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8073 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8074 (FRAME_XIM): Removed.
8076 * xfns.c (supported_styles): New variable.
8077 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8078 (xic_create_xfontset, best_style, xic_create_frame)
8079 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8080 (xic_set_xfontset): New functions.
8082 2000-01-28 Dave Love <fx@gnu.org>
8084 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8086 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8088 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8090 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8091 for *scratch* if it already existed.
8093 * emacs.c (USAGE): New macro.
8094 (main): Use it to display usage information.
8096 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8098 Support for the menu-help feature:
8100 * msdos.h: Change prototypes of XMenuAddSelection and
8103 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8104 part of the line to the termscript file.
8105 (IT_clear_to_end): Clear the entire line, not just its beginning.
8106 (menu_help_message, prev_menu_help_message): New variables.
8107 (IT_menu_make_room): Make room for the help_text member.
8108 (IT_menu_display): New argument disp_help; all callers changed.
8109 If disp_help is non-zero, store the help text of the active menu
8110 item in menu_help_message.
8111 (XMenuAddPane): Initialize the help_text member to NULL.
8112 (XMenuAddSelection): New argument help_text. Store it in the
8114 (XMenuActivate): New argument help_callback. If the value of
8115 menu_help_message has changed since the last time, display the
8116 menu help message text while waiting for the mouse to move. Clear
8117 the echo area before exiting.
8118 (XMenuDestroy): Free the help_text member.
8120 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8122 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8123 XMenuAddSelection. Pass help callback to XMenuActivate.
8124 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8126 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8128 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8129 and EMACS_SET_USECS.
8131 2000-01-26 Dave Love <fx@gnu.org>
8133 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8135 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8136 an error may be signalled.
8138 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8140 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8141 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8143 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8145 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8147 * charset.c (Fstring): If there is a multibyte char among
8148 the args, always return a multibyte string.
8150 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8152 * sysdep.c (sys_select): Turn atimers off and on instead of
8153 recording and restoring old alarm handler
8155 * process.c (toplevel): Include atimer.h.
8156 (create_process_1): Rewritten.
8157 (create_process): Use atimers instead of alarm.
8158 (wait_reading_process_input) [hpux]: Turn atimers off instead
8159 of turning off SIGALRM.
8160 (wait_reading_process_input): Turn off atimers instead off
8161 calling stop_polling.
8163 * emacs.c (main): Call init_atimer.
8165 * keyboard.c (toplevel): Include systime.h and atimer.h.
8166 (polling_for_input): Removed because unused.
8167 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8168 (poll_timer): New variable.
8169 (poll_for_input, poll_for_input_1): New functions.
8170 (start_polling, stop_polling): Rewritten.
8172 * keyboard.h (polling_for_input): Removed.
8174 * atimer.h, atimer.c: New files.
8176 * Makefile.in (obj): Add atimer.o.
8177 (atimer.o): New target.
8179 * blockinput.h (pending_atimers): Add extern declaration.
8180 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8182 * lisp.h (popup_activated_flag): Add extern declaration.
8184 * xmenu.c (popup_activated_flag): Make externally visible.
8185 (popup_activate_callback) [USE_MOTIF]: Increment
8186 popup_activated_flag.
8187 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8189 * xterm.c (toplevel): Include atimer.h.
8190 (toolkit_scroll_bar_interaction): New variable.
8191 (Fxt_process_timeouts): Removed.
8192 (x_process_timeouts): New function.
8193 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8194 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8195 (x_make_frame_visible): Call poll_for_input_1 instead of
8196 input_poll_signal. Don't call alarm.
8197 (x_initialize): Install timer calling x_process_timeouts.
8199 2000-01-24 Dave Love <fx@gnu.org>
8201 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8202 Don't use -cckr -- apparently not now necessary.
8204 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8206 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8209 2000-01-23 Jason Rumney <jasonr@gnu.org>
8211 * w32fns.c (w32_defined_color): Apply gamma correction before
8212 trying to map to the palette.
8213 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8216 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8217 here. Callers changed to always pass real device context.
8218 (w32_draw_bitmap): Likewise.
8219 (w32_get_glyph_overhangs): Likewise.
8220 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8222 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8223 pfnSetScrollInfo and SetScrollRange.
8224 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8225 back into MULE characters after decoding them.
8226 (x_get_glyph_face_and_encoding): Likewise.
8227 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8228 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8229 (x_produce_glyphs): Calculate per char metrics for a character
8230 that we know exists in default font when font_not_found_p is true.
8232 2000-01-22 Jason Rumney <jasonr@gnu.org>
8234 * makefile.nt (intervals.obj, composite.obj): New modules.
8235 (composite.h): Added as dependency where appropriate.
8237 * w32gui.h (XGCValue): New struct for emulating X GCs.
8239 * w32term.h (XCharStruct): New struct for emulating X.
8241 * w32console.c (turn_on_face, turn_off_face): New functions.
8242 (change_line_highlight): New prototype for new redisplay.
8243 (write_glyphs): Support multibyte text. Support faces.
8245 * w32faces.c: Complete rewrite for new redisplay based on new
8248 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8249 throughout. struct frame * in place of FRAME_PTR.
8250 Skeleton support for images, toolbars, tooltips from xfns.c.
8251 (Fx_create_frame): Use system default for default scroll bar
8253 (w32_get_arg): Renamed from x_get_arg.
8254 (Fx_file_dialog): New function.
8255 (w32_list_fonts): Check cache before asking system.
8256 (Vw32_enable_synthesized_fonts): New variable.
8257 (Vw32_enable_italics): Obsolete, removed.
8259 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8260 Use SELECTED_FRAME macro.
8262 * w32menu.c: Add skeleton support for help strings on menus.
8263 (add_menu_item): Native checkbox and radio support added, but not
8264 yet enabled due to bugs.
8265 (push_menu_item): Add parameters type, selection and help.
8267 Formatting changes to reduce unnecessary diffs with xmenu.c.
8269 * w32select.c (Fw32_set_clipboard_data): Update call to
8270 find_charset_in_str.
8272 * w32term.c: Complete rewrite for new redisplay based on new
8273 xterm.c with necessary sections merged back in from old w32term.c.
8275 2000-01-21 Richard M. Stallman <rms@gnu.org>
8277 * data.c (set_internal): Further fix in same criterion.
8279 2000-01-20 Richard M. Stallman <rms@gnu.org>
8281 * data.c (set_internal): Fix the criteria for whether
8282 to swap out the old cached binding.
8284 2000-01-19 Dave Love <fx@gnu.org>
8286 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8288 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8290 * regex.c (re_compile_fastmap): While checking a range table for
8291 `charset', skip flag bits for a character class correctly.
8293 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8295 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8297 * xfns.c (x_window): Call lw_create_widget with new parameter
8300 * widget.c (EmacsFrameSetCharSize): Change size of children first
8301 because of problems with main window geometry management under
8304 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8306 (MENU_ITEMS_ITEM_HELP): New enumerator.
8307 (push_menu_item): Add parameter HELP. Record help in menu_items.
8308 (single_menu_item, single_submenu, list_of_items): Call
8309 push_menu_item with new parameter.
8310 (single_submenu): Set help string in widget value.
8311 (menu_highlight_callback): New function.
8312 (set_frame_menubar): Call lw_create_widget with new
8314 (xmenu_show, xdialog_show): Ditto.
8316 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8318 * sound.c (Fplay_sound): Improve doc string.
8320 2000-01-11 Richard M. Stallman <rms@gnu.org>
8322 * lisp.h (set_internal): Enter the new arg.
8324 * eval.c (specbind): Record buffer-local variables specially,
8325 indicating which buffer's binding was saved.
8326 (unbind_to): Restore buffer-local variables specially
8327 in the proper buffer.
8329 * data.c (set_internal): New arg BUF.
8331 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8332 * data.c (Fset): Pass new arg to set_internal.
8333 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8335 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8337 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8340 2000-01-11 Richard M. Stallman <rms@gnu.org>
8342 * minibuf.c (Ftry_completion): Doc fix.
8344 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8346 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8349 2000-01-11 Andreas Schwab <schwab@suse.de>
8351 * coding.c (code_convert_region): Initialize total_skip.
8353 2000-01-08 Dave Love <fx@gnu.org>
8355 * eval.c (Fuser_variable_p): Check customizability too.
8357 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8359 * minibuf.c (Fcompleting_read): Doc fix.
8361 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8363 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8366 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8367 Check that input style is supported before trying to create an
8369 (x_window): Call x_create_im.
8371 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8373 * xfns.c (current_gif_memory_src): New variable.
8374 (gif_load): Record the address of the current memory source
8375 in current_gif_memory_src.
8376 (gif_read_from_memory): Use current_gif_memory_src.
8378 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8379 macros statement form.
8381 * sound.c (struct sound): Renamed from struct sound_file.
8382 (struct sound): Add members `data' and `header_size'.
8383 (enum sound_attr): Add SOUND_DATA.
8384 (current_sound, current_sound_device): Variables renamed from
8385 sound_file and sound_device.
8386 (parse_sound): Parse :data.
8387 (parse_sound): Handle sound data in strings.
8388 (find_sound_type): Function renamed from find_sound_file_type.
8389 (wav_init, au_init): Fail if sound's header_size is smaller than
8391 (wav_play, au_play): Play sounds from string data.
8393 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8395 * lisp.h: Add prototype for allocate_string_data.
8397 * alloc.c (Fgarbage_collect): Return number of live and free
8400 * alloc.c (mark_buffer): Remove code in #if 0.
8402 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8403 (strings_consed): New variable.
8404 (allocate_string): Set it.
8405 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8406 (Fmemory_use_counts): Return strings_consed. Use Flist.
8408 * alloc.c: General cleanup in comments etc. Remove conditional
8409 compilation for `standalone'.
8411 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8413 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8414 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8415 (DONT_COPY_FLAG): Removed.
8416 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8417 (struct sdata, struct sblock): New
8418 (struct string_block): Rewritten.
8419 (STRINGS_IN_STRING_BLOCK): New macro.
8420 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8421 (large_sblocks, string_blocks, string_free_list): New variables.
8422 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8423 (init_strings): Rewritten.
8424 (allocate_string, allocate_string_data, compact_small_strings)
8425 (free_large_strings, sweep_strings): New functions.
8426 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8427 (struct string_block_head, current_string_block)
8428 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8429 (STRING_PAD): Removed.
8430 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8431 (Fgarbage_collect): Don't set mark bit in large strings.
8432 (mark_object): Mark strings differently. Mark symbol names
8434 (survives_gc_p): Test marked strings differently.
8435 (gc_sweep): Sweep strings differently, unmark strings in
8437 (compact_strings): Removed.
8439 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8441 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8442 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8444 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8446 * fileio.c (Finsert_file_contents): Signal error if visiting file
8447 in a non-empty buffer.
8449 * term.c (encode_terminal_code): Fix the previous change.
8451 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8453 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8454 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8456 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8458 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8460 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8461 need to test for MSDOS frames.
8463 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8465 * dosfns.c (unspecified_colors): Remove.
8466 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8468 (msdos_stdcolor_name): Return strings for unspecified fore- and
8471 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8472 (syms_of_xfaces): Remove their staticpro's.
8473 (tty_color_name): Return Lisp strings for unspecified fore- and
8475 (Finternal_set_lisp_face_attribute): Remove the special treatment
8476 for Qunspecified_{f,b}g.
8477 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8480 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8482 * xdisp.c (reseat_at_next_visible_line_start): Position before
8483 newline only if ending up on a newline.
8484 (next_element_from_ellipsis): Return success. Handle case of
8485 displaying no ellipsis. Fix case of ellipsis defined in display
8487 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8490 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8492 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8493 (Fcolor_supported_p): Renamed from face-color-supported-p.
8495 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8497 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8498 list of colors renamed to tty-defined-color-alist.
8499 (tty_color_name): Pass the frame to tty-color-by-index.
8500 (realize_tty_face): tty-color-alist is now a function which
8501 accepts the frame as argument.
8503 * term.c (Ftty_display_color_p): Accept an optional argument
8506 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8508 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8509 encode_terminal_code.
8511 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8513 * dispnew.c (mode_line_string): Support termcap frames as well.
8515 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8517 * syntax.c (Fforward_word): Undo previous change.
8519 * editfns.c (Fconstrain_to_field): Don't constrain if
8520 inhibit-field-text-motion is non-nil.
8521 (Fline_beginning_position): Undo previous change.
8522 (Fline_end_position): Ditto.
8524 * syntax.c (Fforward_word): Notice field boundaries only if
8525 inhibit-field-text-motion is nil.
8527 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8529 * editfns.c (Vinhibit_field_text_motion): New variable.
8530 (inhibit-field-text-motion): New DEFVAR_LISP.
8531 (Fline_beginning_position, Fline_end_position): Notice field
8532 boundaries only if inhibit-field-text-motion is nil.
8534 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8536 (x_build_heuristic_mask): Likewise.
8537 (xbm_load_image_from_file): Change error output.
8538 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8539 (gif_load, gs_load, x_kill_gs_process): Ditto.
8541 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8542 color indices when accessing raster pixels.
8543 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8544 one of :file or :data.
8545 (enum pbm_keyword_index): Add PBM_DATA.
8546 (pbm_format): Add :data.
8547 (pbm_image_p): Allow either :file or :data.
8548 (pbm_read_file): New function.
8549 (pbm_scan_number): Rewritten to read from string.
8550 (pbm_load): Support :data.
8552 See ChangeLog.8 for earlier changes.
8555 ;; coding: iso-2022-7bit