1 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4 timer after having read a key. It's not good for code reading
5 several keys in a loop, like an input method.
7 * fileio.c (Finsert_file_contents): When VISIT is t, don't
8 record undo information for format-decode.
10 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
11 current buffer is read-only, not if it isn't.
13 * keyboard.c (record_char): Record `help-echo' input events
14 in recent_keys only if they display some help. Don't record
15 `help-echo' events as macro char.
17 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
19 * editfns.c (save_excursion_restore): Don't move point
20 in another window if it is showing the wrong buffer.
21 Avoid the call to Fwindow_live_p, for speed.
23 2000-12-04 Kenichi Handa <handa@etl.go.jp>
25 * xfaces.c (struct font_name): New member registry_priority.
26 (split_font_name): Initialize the above member to zero.
27 (concat_font_list): New function.
28 (font_list): Include fonts of all alternative registries.
29 (FONT_POINT_SIZE_QUANTUM): New macro.
30 (better_font_p): Ignore point size difference less than
31 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
33 * xterm.c (x_produce_glyphs): If a font for a component of
34 a composition is not found, use 1 pixel dot ascent and 0 dot
35 descent value to avoid displaying terribly tall empty boxes.
37 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
39 2000-12-03 Ken Raeburn <raeburn@gnu.org>
41 * coding.h (code_convert_string1): Declare.
43 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
45 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
48 2000-12-02 Jason Rumney <jasonr@gnu.org>
50 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
51 correctly for single byte character case.
52 (w32_per_char_metric): Do not try to make any assumptions about
53 the metrics of BDF fonts.
54 (x_estimate_mode_line_height): If `mode-line' face
55 hasn't a font, use that of the frame, as drawing glyphs
57 (note_mouse_highlight): Change the cursor shape on the vertical
58 border between windows [not enabled].
60 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
62 * w32fns.c (Fx_create_frame): Reintroduce the call to
63 face-set-after-frame-defaults.
64 (Vx_window_horizontal_drag_shape): New variable.
65 (syms_of_xfns): DEFVAR_LISP it.
66 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
69 2000-12-02 Simon Josefsson <simon@josefsson.org>
71 * fns.c (Fmd5): Use a different logic to decide the coding system
74 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
76 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
78 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
81 2000-12-01 Gerd Moellmann <gerd@gnu.org>
83 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
85 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
86 height; also see comment there.
88 * window.c (coordinates_in_window): Handle computations for
89 positions on the vertical bar and fringes differently for
90 window-system frames. Consider some pixels near the vertical bar
91 as on the bar if the frame doesn't have vertical scroll bars.
92 Associate positions between mode or header lines with the
93 right window, the left one.
95 2000-12-01 Jason Rumney <jasonr@gnu.org>
97 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
99 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
102 2000-12-01 Gerd Moellmann <gerd@gnu.org>
104 * window.c (struct saved_window): Add members orig_top and
106 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
107 (save_window_save, Fset_window_configuration): Save/restore
108 window's orig_top and orig_height.
110 2000-12-01 Jason Rumney <jasonr@gnu.org>
112 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
114 * w32fns.c (x_set_cursor_color): Fix last change.
116 2000-11-30 Gerd Moellmann <gerd@gnu.org>
118 * xdisp.c (echo_area_display): If cursor is in the echo area, make
119 sure that the next redisplay displays the minibuffer, so that
120 the cursor will be replaced with what the minibuffer wants.
122 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
123 #ifndef instead of using #if.
124 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
125 USE_TOOLKIT_SCROLL_BARS is defined.
127 2000-11-30 Jason Rumney <jasonr@gnu.org>
129 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
132 2000-11-30 Gerd Moellmann <gerd@gnu.org>
134 * fns.c (Fmd5): Doc fix.
136 2000-11-30 Simon Josefsson <simon@josefsson.org>
138 * fns.c (Fmd5): New function.
139 (syms_of_fns): Defsubr md5.
141 * Makefile.in (obj): Add md5.o
143 2000-11-30 Gerd Moellmann <gerd@gnu.org>
145 * md5.h, md5.c: New files, taken from glibc.
147 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
149 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
150 hasn't a font, use that of the frame, as drawing glyphs
153 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
155 * eval.c (Frun_hooks): Allow 0 arguments.
157 2000-11-29 Gerd Moellmann <gerd@gnu.org>
159 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
160 is over the menu bar widget, say it's not on the frame.
162 * xfns.c (Fx_create_frame): Reintroduce the call to
163 face-set-after-frame-defaults.
165 * eval.c (Fsignal): Reset handling_signal.
167 2000-11-28 Jason Rumney <jasonr@gnu.org>
169 * w32menu.c (add_menu_item): Reset menu item text when changing
170 type to radio button.
172 2000-11-28 Gerd Moellmann <gerd@gnu.org>
174 * xselect.c: Update copyright.
176 * window.c (coordinates_in_window): If on a mode or header line,
177 but sufficiently close to its start, return ``on vertical
178 border''. This gives us a way to drag windows horizontally when
179 using toolkit scroll bars.
181 * xterm.c (note_mouse_highlight): Change the cursor shape
182 on the vertical border between windows.
184 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
186 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
187 (syms_of_xfns): DEFVAR_LISP it.
188 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
190 * textprop.c (text_read_only): New function.
191 (verify_interval_modification): Use it instead of signaling
192 `text-read-only'. This makes it easier to catch this error
195 * xdisp.c (forward_to_next_line_start): Check for newlines,
196 not end of line, which includes CR.
198 2000-11-28 Kenichi Handa <handa@etl.go.jp>
200 * coding.c (Ffind_coding_systems_region_internal): Be sure to
201 include no-conversion.
203 2000-11-27 Jason Rumney <jasonr@gnu.org>
205 * w32fns.c (w32_load_system_font): Always mark font as double byte
206 if codepage is unicode.
208 2000-11-27 Gerd Moellmann <gerd@gnu.org>
210 * xdisp.c (forward_to_next_line_start): If already on a newline,
211 just consume it to avoid unintended skipping over invisible text
214 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
215 `vertical-line', `mode-line' and `header-line' events.
217 * xdisp.c (try_window_id): Avoid starting to display in the middle
218 of a character, a TAB for instance. This is easier than to set
219 up the iterator exactly, and it's not a frequent case, so the
220 additional effort wouldn't really pay off.
222 2000-11-26 Andrew Choi <akochoi@i-cable.com>
224 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
227 2000-11-25 Jason Rumney <jasonr@gnu.org>
229 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
230 to window_from_coordinates should be pixel coordinates.
232 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
233 redisplay handles them properly.
235 2000-11-25 Miles Bader <miles@gnu.org>
237 * indent.c (compute_motion): Keep pos_byte in sync with pos.
239 2000-11-24 Jason Rumney <jasonr@gnu.org>
241 * w32.c (init_environment): Set LANG environment variable based on
242 locale settings, if not set.
244 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
245 making tool bar smaller. When clearing the frame, also
246 clear current matrices. Clear frame when tool bar disappears.
247 Don't use more lines for the tool-bar than is available.
248 (x_change_window_heights): New function.
250 2000-11-24 Gerd Moellmann <gerd@gnu.org>
252 * xdisp.c (init_from_display_pos): If POS says we're already after
253 an overlay string ending at POS, make sure to pop the iterator
254 because it will be in front of that overlay string. When POS is
255 ZV, we've thereby also ``processed'' overlay strings at ZV.
257 * xfaces.c (lface_from_face_name): Function comment fix.
259 2000-11-24 Miles Bader <miles@gnu.org>
261 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
262 apply `mode-line-inverse-video' -- zero means force display using
263 the default face, non-zero means display using the specialized face.
264 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
266 2000-11-23 Kenichi Handa <handa@etl.go.jp>
268 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
271 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
273 * coding.c (decode_coding_emacs_mule): Fix the case of
274 CODING_EOL_LF, which used uninitialized value of c.
276 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
278 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
280 2000-11-22 Gerd Moellmann <gerd@gnu.org>
282 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
285 * frame.h (struct frame): Replace desired_tool_bar_items,
286 current_tool_bar_items, n_desired_tool_bar_items,
287 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
289 * frame.c (make_frame): Change initialization of tool bar
292 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
293 Change references to members deleted from struct frame to use the
296 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
297 references to members deleted from struct frame to use the new
300 * dispnew.c (update_frame): Do nothing with frame's tool bar
303 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
305 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
306 (note_tool_bar_highlight): Change references to members deleted
307 from struct frame to use the new ones.
309 2000-11-23 Miles Bader <miles@gnu.org>
311 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
312 the face's inverse-video attribute, rather than overriding it.
314 2000-11-22 Gerd Moellmann <gerd@gnu.org>
316 * xfns.c (x_set_tool_bar_lines): Clear internal border when
317 making tool bar smaller.
319 2000-11-22 Dave Love <fx@gnu.org>
321 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
323 2000-11-22 Miles Bader <miles@gnu.org>
325 * keyboard.c (Vminibuffer_message_timeout): New variable.
326 (command_loop_1): Use it to determine message timeout.
327 (syms_of_keyboard): Initialize it.
329 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
331 2000-11-22 Kenichi Handa <handa@etl.go.jp>
333 * sysdep.c: Move the code for declaring h_errno after #include
336 2000-11-21 Gerd Moellmann <gerd@gnu.org>
338 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
339 the menu bar when the tooltip is unmapped.
341 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
342 sole visible buffer when we're currently in the mini-buffer, and
345 2000-11-21 Jason Rumney <jasonr@gnu.org>
347 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
348 put on the clipboard.
349 (Fw32_get_clipboard_data): Compare data on clipboard with saved
350 copy of what Emacs last put there. If they are the same, do not
351 use the clipboard copy to avoid losing data due to coding
354 2000-11-22 Miles Bader <miles@gnu.org>
356 * minibuf.c (Vminibuffer_prompt_properties): New variable.
357 (syms_of_minibuf): Initialize it.
358 (read_minibuf): Add properties from Vminibuffer_prompt_properties
359 to prompt, don't make read-only.
361 2000-11-21 Gerd Moellmann <gerd@gnu.org>
363 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
364 BEFORE/AFTER_POTENTIAL_GC.
366 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
368 * buffer.c (mmap_free_1): Avoid a compiler warning.
370 * term.c, cm.c: Don't try to include termcap.h; see comment there.
372 2000-11-21 Kenichi Handa <handa@etl.go.jp>
374 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
377 2000-11-20 Gerd Moellmann <gerd@gnu.org>
379 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
382 * s/gnu-linux.h: Don't use `#cpu'.
384 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
385 not defined in mman.h.
387 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
389 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
390 and store an index in the XClientMessageEvent. Storing a
391 Lisp_Object or pointer can fail on a 64 bit system, since X only
393 (x_scroll_bar_to_input_event): Get the window from
396 2000-11-20 Dave Love <fx@gnu.org>
398 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
400 2000-11-20 Gerd Moellmann <gerd@gnu.org>
402 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
404 2000-11-20 Kenichi Handa <handa@etl.go.jp>
406 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
409 * alloc.c (make_string): Fix previous change. Be sure to make
410 unibyte string correctly.
412 2000-11-19 Gerd Moellmann <gerd@gnu.org>
414 * window.c (Fwindow_list): Change parameter list to be XEmacs
416 (window_list_1): New function.
417 (window_loop): Use it instead of Fwindow_list.
419 * sysdep.c (emacs_ospeed): New variable.
420 (toplevel): Don't declare ospeed extern.
421 (init_baud_rate): Use emacs_ospeed instead of ospeed.
423 * termcap.c (ospeed): Remove.
424 (tputs) [!emacs]: Remove unused code.
425 (tgetent): Avoid a compiler warning.
427 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
428 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
429 SCROLL_BAR_X_WIDGET with additional argument DPY.
431 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
433 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
434 Take the X display as additional argument.
435 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
436 `Widget' is a pointer type that's not easily stored in Lisp_Object
437 form in a portable way.
439 * dispnew.c (update_text_area): Fix last change.
441 2000-11-18 Gerd Moellmann <gerd@gnu.org>
443 * xdisp.c: Use BINDING_STACK_SIZE throughout.
445 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
446 clear current matrices.
448 * buffer.c (mmap_enlarge): Don't print a message on stderr
449 if mapping new memory at the end of the existing region fails.
451 * dispnew.c (update_text_area): Don't skip over equal glyphs
452 when the last current glyph overlaps the glyph to its right.
454 2000-11-18 Miles Bader <miles@gnu.org>
456 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
457 lines that *end* with "..." too (that's the most common case!).
459 2000-11-18 Gerd Moellmann <gerd@gnu.org>
461 * xdisp.c (resize_mini_window): Temporarily change to the
462 mini-window's buffer if necessary.
464 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
465 the tooltip obscures less text under it.
467 2000-11-17 Gerd Moellmann <gerd@gnu.org>
469 * puresize.h (BASE_PURESIZE): Increase to 700000.
471 2000-11-18 Jason Rumney <jasonr@gnu.org>
473 * w32term.c (w32_draw_bitmap): Use face to set colors.
475 2000-11-17 Dave Love <fx@gnu.org>
477 * lread.c (Fload): Fix #ifdef for pcc.
479 2000-11-17 Gerd Moellmann <gerd@gnu.org>
481 * xdisp.c (pos_visible_p): Compute the default character height
484 2000-11-16 Gerd Moellmann <gerd@gnu.org>
486 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
487 knowing the line's height; use the default font's height in that
490 * xfaces.c (weight_table): Add `demi' with the same meaning as
493 2000-11-16 Kenichi Handa <handa@etl.go.jp>
495 * dispnew.c (null_row): New global static variable.
496 (clear_glyph_row): Delete local static variable null_row.
498 2000-11-15 Jason Rumney <jasonr@gnu.org>
500 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
501 (w32_alloc_lighter_color): Use new brightness calculations from
502 xterm.c. Scale delta to be in the range expected by W32.
503 (w32_draw_relief_rect): Use frame relief colors.
505 2000-11-15 Gerd Moellmann <gerd@gnu.org>
507 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
508 (Qinhibit_default_face_x_resources): New variable.
509 (syms_of_frame): Initialize it.
510 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
512 * xdisp.c (pos_visible_p): Improve function comment.
514 * lisp.h (BINDING_STACK_SIZE): New macro.
516 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
517 reading the directory if readdir returns null and errno is EAGAIN
520 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
522 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
523 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
524 Set amount_to_scroll to max of dx and scroll_step so that
525 scroll-conservatively doesn't defeat scroll-step>1.
526 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
527 scroll-conservatively for line-at-a-time scrolling.
529 2000-11-14 Gerd Moellmann <gerd@gnu.org>
531 * window.c (Fpos_visible_in_window_p): Call pos_visible with
534 * xdisp.c (current_mode_line_height, current_header_line_height):
536 (init_xdisp): Initialize them.
537 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
538 and use exact mode line heights if it is set.
540 * lisp.h (pos_visible_p): Change prototype.
542 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
543 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
544 and current_header_line_height first.
545 (current_mode_line_height, current_header_line_height): Declare
548 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
550 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
551 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
552 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
554 2000-11-14 Miles Bader <miles@gnu.org>
556 * xterm.c (x_alloc_lighter_color): Include an additive component
557 too for dark colors, because FACTOR isn't enough.
558 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
561 2000-11-13 Gerd Moellmann <gerd@gnu.org>
563 * keyboard.c (show_help_echo): Call message3_nolog with number of
564 bytes in the help string as 2nd parameter, instead of the number
567 2000-11-13 Miles Bader <miles@gnu.org>
569 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
570 (Fload): Use new openp return protocol.
571 Don't try to use Vload_source_file_function to load .elc files.
572 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
573 openp return protocol.
574 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
576 2000-11-11 Kenichi Handa <handa@etl.go.jp>
578 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
580 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
581 Defined these macros.
582 (NLIST_STRUCT): Avoid re-defining it.
584 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
585 -I/usr/contrib/X11R6/include.
586 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
588 2000-11-10 Jason Rumney <jasonr@gnu.org>
590 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
592 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
593 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
595 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
596 (Qw32_charset_vietnamese): New symbol.
597 (xlfd_charset_of_font): New function.
598 (w32_load_system_font): Use it.
599 (x_to_w32_charset): Use Fassoc to find charset info. Special case
600 when Vw32_charset_info_alist is nil to ensure default face always
601 has font. Use Fcar and Fcdr for safety.
602 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
603 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
604 pseudo-codepages for special cases.
605 (w32_to_x_font): New parameter to allow charset portion to be
606 specified where there is many to one mapping. Callers changed.
607 (w32_list_fonts): Avoid listing fonts that won't display.
609 2000-11-10 Gerd Moellmann <gerd@gnu.org>
611 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
612 (font_list_1): Renamed from font_list.
613 (font_list): New function, trying alternative registries from
614 Vface_alternative_font_registry_alist.
615 (Finternal_set_alternative_font_registry_alist): New function.
616 (syms_of_xfaces): Initialize and Staticpro
617 Vface_alternative_font_registry_alist. Defsubr
618 Finternal_set_alternative_font_registry_alist.
620 2000-11-09 Ken Raeburn <raeburn@gnu.org>
622 * lisp.h (Flooking_at): Declare.
624 2000-11-09 Gerd Moellmann <gerd@gnu.org>
626 * dired.c (directory_files_internal): Fix a braino.
628 * dired.c (directory_files_internal): Add missing GCPRO's.
631 2000-11-08 Gerd Moellmann <gerd@gnu.org>
633 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
634 (resize_mini_window): Return quickly if Vresize_mini_window is
635 nil. Don't return if Vmax_mini_window_height is nil.
637 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
638 (syms_of_xdisp): Initialize them.
639 (resize_mini_window): Act according to the setting of
641 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
643 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
644 scroll bar widget after configuring it, so that it will appear at
645 the right position from the start.
646 (XTredeem_scroll_bar): Cleaned up.
648 2000-11-08 Kenichi Handa <handa@etl.go.jp>
650 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
651 font is taller than the frame line, we don't have to bias the
654 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
656 2000-11-07 Dave Love <fx@gnu.org>
658 * config.in (HAVE_MKSTEMP): Add.
660 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
662 2000-11-07 Gerd Moellmann <gerd@gnu.org>
664 * window.c (Fset_window_configuration): Don't try to preserve
665 point in the current buffer, if that buffer is displayed in more
668 * xfaces.c (lookup_named_face): If default face isn't realized,
669 try to realize it. Return -1 if not successful.
670 (Fx_list_fonts): Handle case that face cannot be determined.
671 (Fface_font): Likewise.
673 2000-11-06 Gerd Moellmann <gerd@gnu.org>
675 * window.c (displayed_window_lines): Detect partially
676 visible lines at the bottom correctly.
678 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
680 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
681 when ensuring we don't do visit in indirect buffer.
683 2000-11-06 Kenichi Handa <handa@etl.go.jp>
685 * composite.h (compose_chars_in_text): Add prototype.
687 * composite.c (Vcomposition_function_table): New variable.
688 (Qcomposition_function_table): New variable.
689 (run_composition_function): Call
690 Vcompose_chars_after_function with three arguments.
691 (compose_chars_in_text): New function.
692 (syms_of_composite): Modified the doc-string of
693 Vcompose_chars_after_function. Declare composition-function-table
694 as a lisp variable, and initialize it.
696 * xfns.c (x_encode_text): Suppress producing escape sequences for
699 * xselect.c: Include composite.h.
700 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
702 2000-11-05 Andrew Innes <andrewi@gnu.org>
704 * w32term.c (x_produce_glyphs): Fix typo in enum name.
706 * sysdep.c (read_input_waiting): Remove extraneous argument to
709 * w32fns.c (Fx_server_version): Include w32_build_number in the
712 * w32heap.c (w32_build_number): New variable.
713 (cache_system_info): Set it.
715 * w32heap.h (w32_build_number): Add extern.
717 * emacs.c (syms_of_emacs): Update docstring for
718 system-configuration, to reflect the actual usage on MS-Windows.
720 2000-10-31 Gerd Moellmann <gerd@gnu.org>
722 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
723 process idle timers while waiting for another event.
725 * dispnew.c (update_frame_line): Handle case where spaces in
726 the default face are colored.
728 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
729 window height hasn't changed.
731 2000-10-31 Jason Rumney <jasonr@gnu.org>
733 * w32term.c (x_produce_glyphs): Handle composite characters.
734 (x_draw_glyph_string_foreground)
735 (x_draw_composite_glyph_string_foreground): Restore old font.
737 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
739 * minibuf.c (read_minibuf): Reset the undo history just before
740 starting the recursive-edit.
742 2000-10-30 Gerd Moellmann <gerd@gnu.org>
744 * xfaces.c (menu_face_change_count): New variable.
745 (Finternal_set_lisp_face_attribute): Increment it for changes
747 (realize_basic_faces): Reflect changes in the `menu' faces
750 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
751 dy obtained from the iterator's y-position after moving from
752 scroll_margin_pos to PT; see comment there.
754 * xdisp.c (safe_eval_handler): Call add_to_log.
756 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
757 is not a symbol or string.
759 * xdisp.c (echo_area_display): Don't perform a display update from
760 inside redisplay. The update will happen anyway at the end of
761 redisplay, and it can confuse redisplay (GC messages while
762 redisplaying, for instance.)
764 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
766 * xrdb.c (x_load_resources): Use the class name in the defaults.
768 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
769 (regex_compile): Catch bogus \(\1\).
771 2000-10-30 Gerd Moellmann <gerd@gnu.org>
773 * xterm.c (x_alloc_nearest_color): Fix last change to compare
776 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
777 we have a color cache, check that the cached color equals the
778 allocated color. If not, clear the color cache.
780 * window.c (displayed_window_lines): Change buffers if necessary.
781 Fix computation of displayed lines.
783 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
784 update_menu_bindings to DEFVAR_BOOL.
786 2000-10-30 Kenichi Handa <handa@etl.go.jp>
788 * search.c (Fset_match_data): Be sure to make search_regs always sane.
790 * puresize.h (BASE_PURESIZE): Increase to 680000.
792 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
794 2000-10-29 Jason Rumney <jasonr@gnu.org>
796 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
798 * w32term.c (w32_bdf_per_char_metric): Negate descent.
799 (w32_cache_char_metrics): Handle possibility that 'x' does not
801 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
803 * w32bdf.h (bdffont): Add nchars.
805 * w32bdf.c (set_bdf_font_info): Set it.
806 (w32_BDF_TextOut): Swap byte order of double byte characters.
807 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
809 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
811 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
812 don't override the colors in frame's param_alist, unless they are
815 * term.c (reassert_line_highlight): If inverse_video is non-zero,
816 reverse the effect of the highlight flag.
818 2000-10-27 Ken Raeburn <raeburn@gnu.org>
820 * window.h (Fwindow_live_p): Declare.
822 * undo.c (record_delete): Check that last_undo_buffer is really a
823 buffer before applying XBUFFER to it.
825 * keymap.c (where_is_internal): Pass lisp object, not integer, to
828 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
830 * lisp.h (KEYMAPP): New macro.
831 (get_keymap): Remove.
832 (get_keymap_1): Rename get_keymap.
834 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
836 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
838 * xmenu.c (single_submenu): Use KEYMAPP.
839 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
840 Use KEYMAPP rather than Fkeymapp.
842 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
844 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
845 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
846 Use KEYMAPP rather than Fkeymapp.
847 (single_submenu): Use KEYMAPP.
848 (w32_menu_show, w32_dialog_show): Use TRUE.
850 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
852 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
853 (Fkeymapp): Use KEYMAPP.
854 (get_keymap): Rename from get_keymap_1. Remove old def.
855 Return t when autoload=0 and error=0 and the keymap needs autoloading.
856 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
857 (Fminor_mode_key_binding): Don't raise an error if the binding
859 (Fuse_global_map, Fuse_local_map): Allow autoloading.
860 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
862 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
863 Allow Vspecial_event_map to be autoloaded.
864 (menu_bar_items): Fetch the keymap rather than using keymapp.
865 (menu_bar_one_keymap): No need to follow func-indirect any more.
866 (parse_menu_item): get_keymap_1 -> get_keymap.
867 (tool_bar_items): Fetch the keymap rather than using keymapp.
868 (read_key_sequence): Use KEYMAPP.
870 * intervals.c (get_local_map): Use get_keymap rather than following
871 function-indirections explicitly.
873 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
875 2000-10-27 Jason Rumney <jasonr@gnu.org>
877 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
878 point, as Windows has oversized fonts.
880 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
882 2000-10-27 Gerd Moellmann <gerd@gnu.org>
884 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
885 (freehook, reallochook): Handle null pointer arguments.
886 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
888 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
890 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
891 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
892 Giving in to popular pressure to shut up the compiler with casts.
894 2000-10-27 Gerd Moellmann <gerd@gnu.org>
896 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
897 signed value, and use a default value computed from the font's
900 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
902 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
903 that specify a negative underline position can still use underlines.
905 * window.c (Fpos_visible_in_window_p): Make POS default to
906 WINDOW's point, not the current buffer's point.
908 2000-10-26 Dave Love <fx@gnu.org>
910 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
913 2000-10-26 Gerd Moellmann <gerd@gnu.org>
915 * window.c (size_window): Compute size difference from sum of old
916 child window sizes instead of from parent's size.
918 * xdisp.c (pos_visible_p): Change current buffer if necessary.
919 Handle obscured lines at the top of the window.
921 * frame.c (Fdelete_frame): Doc fix. Move running the hook
922 down after the last error condition check.
924 * frame.c (Fdelete_frame): Run delete-frame-hook.
926 2000-10-26 Kenichi Handa <handa@etl.go.jp>
928 * coding.c (decode_coding): Fix previous change (check also
929 CODING_MODE_LAST_BLOCK).
931 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
933 * regex.c: More `unsigned char' -> `re_char' changes.
934 Also change several `int' into `re_wchar_t'.
935 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
936 (PUSH_FAILURE_POINTER): Don't cast any more.
937 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
938 We want GCC to complain, since this piece of code makes
939 re_match non-reentrant, which *should* be fixed.
940 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
941 (EXTEND_BUFFER): Use RETALLOC.
942 (SET_LIST_BIT): Don't cast.
943 (re_wchar_t): New type.
944 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
945 that those two functions will always properly return.
946 (IMMEDIATE_QUIT_CHECK): Cast to void.
947 (analyse_first): Use recursion rather than an explicit stack.
948 (re_compile_fastmap): Can't fail anymore.
949 (re_search_2): Don't check re_compile_fastmap for failure.
950 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
951 Now also sets the new value (passed in a new argument).
952 (re_match_2_internal): Use it.
953 Also, use a new var `reg' of type size_t when looping through regs
954 rather than reuse the inappropriate `mcnt'.
956 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
957 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
958 (where_is_internal): Renamed from Fwhere_is_internal.
959 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
960 (Fwhere_is_internal): New function wrapping where_is_internal.
961 (where_is_internal_1): Handle the case where we're filling the cache.
962 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
964 2000-10-25 Miles Bader <miles@gnu.org>
966 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
968 2000-10-25 Gerd Moellmann <gerd@gnu.org>
970 * window.c (pos_fully_visible_p): Removed.
971 (Fpos_visible_in_window_p): Use pos_visible_p to determine
972 if position is visible and/or fully visible.
974 * lisp.h (pos_visible_p): Add prototype.
976 * xdisp.c (pos_visible_p): New function.
978 2000-10-25 Kenichi Handa <handa@etl.go.jp>
980 * process.c (send_process): If OBJECT is t, it means that the data
981 is from C string, but we should encode it. Before calling
982 setup_raw_text_coding_system, be sure to flush out data by the
983 previous coding system.
985 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
987 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
988 assignment of startpos to prev when startpos == pos.
990 * editfns.c (find_field): Set the field stickiness correctly from
991 overlay fields. Use renamed `text_property_stickiness'.
992 (text_property_stickiness): Renamed from `char_property_stickiness'.
993 Only check text properties, not overlays.
994 * textprop.c (get_char_property_and_overlay): New function.
995 (Fget_char_property): Use it.
996 * intervals.h (get_char_property_and_overlay): Add declaration.
998 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1000 * keymap.c: Use AREF, ASET and ASIZE macros.
1001 (Fmake_sparse_keymap): Docstring fix.
1003 (shadow_lookup): Move up.
1004 Handle the case where lookup-key returns an integer.
1005 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1006 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1007 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1008 Simplify/rewrite the keymap-finding code.
1009 Add check for command shadowing, using shadow_lookup.
1011 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1013 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1014 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1017 2000-10-24 Andrew Innes <andrewi@gnu.org>
1019 * dired.c (directory_files_internal_unwind): New function.
1020 (directory_files_internal): Use it to ensure closedir is called
1021 even if expand-file-name or file-attributes throw, eg. because of
1022 a user interrupt. Also enable immediate_quit while calling
1023 re_search, so that matching can be interrupted as well.
1025 2000-10-24 Andrew Innes <andrewi@gnu.org>
1027 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1029 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1030 so that re_search functions only quit when callers expect them to.
1032 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1034 * regex.c (regex_compile): Change the way of handling a range from
1035 a char less than 256 to a char not less than 256.
1037 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1039 * window.c (size_window): Prevent setting window's width or
1040 height to a negative value (esp. with XSETFASTINT).
1042 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1043 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1044 (protect_malloc_state) [GC_MALLOC_CHECK &&
1045 GC_PROTECT_MALLOC_STATE]: New function.
1046 (PROTECT_MALLOC_STATE): New macro.
1047 (__malloc_initialize, morecore, _malloc_internal)
1048 (_free_internal) _realloc_internal): Use it to make _heapinfo
1049 read-only outside of gmalloc.
1051 * keymap.c: Update copyright.
1053 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1056 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1058 * filelock.c (unlock_all_files): Use unlock_file to expand each
1059 buffer's file_truename before trying remove its lock file.
1061 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1063 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1064 or CRLF, decode EOLs.
1066 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1068 * window.c (Fdisplay_buffer): Fix doc.
1070 2000-10-23 Jason Rumney <jasonr@gnu.org>
1072 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1073 ASCII font of default fontset on Windows.
1075 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1076 xterm.c comment below).
1078 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1080 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1082 * xterm.c (x_connection_closed): Reset handling_signal.
1084 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1087 2000-10-23 Miles Bader <miles@gnu.org>
1089 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1090 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1091 maintain old behavior.
1092 * minibuf.c (Fminibuffer_complete): Likewise.
1094 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1096 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1097 that when a font can't be exactly centered, it errs up rather than
1100 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1102 * fns.c (Fbase64_decode_string): The decoded result should be
1105 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1107 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1109 * dispnew.c [macintosh]: Include macterm.h.
1110 (init_display) [macintosh]: Initialization for window system.
1112 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1113 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1114 syms_of_search, x_term_init, and init_keyboard before calling
1115 init_window_once. Also, call syms_of_xmenu.
1117 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1118 default fontset to Monaco.
1120 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1121 NewMacWindow and DisposeMacWindow.
1122 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1123 instead of calling NewMacWindow and setting fields of
1124 f->output_data.mac directly. Call init_frame_faces.
1125 (Fdelete_frame) [macintosh]: Remove unused code.
1126 (Fmodify_frame_parameters) [macintosh]: Call
1127 x_set_frame_parameters instead of mac_set_frame_parameters.
1129 * frame.h [macintosh]: Define menu_bar_lines field in struct
1130 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1132 * keyboard.c [macintosh]: Include macterm.h.
1133 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1134 and menu_bar_activate_event type events as for X and NT.
1135 (make_lispy_event) [macintosh]: Construct lisp events of type
1136 MENU_BAR_EVENT as for X and NT.
1138 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1139 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1140 (sys_subshell) [macintosh]: Remove definition entirely.
1141 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1142 Vwindow_system_version here. Remove initialization of
1143 Vx_bitmap_file_path.
1144 (read_input_waiting): Correct the number of parameters passed to
1146 Move all Macintosh functions to mac/mac.c.
1148 * term.c [macintosh]: Include macterm.h.
1150 * window.c [macintosh]: Include macterm.h.
1152 * xdisp.c [macintosh]: Include macterm.h. Declare
1153 set_frame_menubar and pending_menu_activation.
1154 (echo_area_display) [macintosh]: Do not return if terminal frame
1155 is the selected frame.
1156 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1157 Allow only the selected frame to set menu bar.
1158 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1159 calling FRAME_EXTERNAL_MENU_BAR (f).
1160 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1162 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1163 and check_x. Declare XCreateGC. Define x_create_gc and
1164 x_free_gc. Initialize font_sort_order.
1165 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1166 but call x_list_fonts instead of w32_list_fonts.
1167 (Finternal_face_x_get_resource) [macintosh]: Do not call
1168 display_x_get_resource.
1169 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1170 (realize_x_face) [macintosh]: Load the font if it is specified in
1172 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1175 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1177 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1178 is nil: since we go to the end of submap anyway, we'd end up
1180 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1181 doesn't obey autoload.
1183 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1185 * msdos.c (dos_set_window_size): Update screen dimension variables.
1187 2000-10-21 Jason Rumney <jasonr@gnu.org>
1189 * w32term.c (w32_cache_char_metrics): Double check that font is
1190 really fixed pitch before trusting tmPitchAndFamily.
1192 2000-10-21 Andrew Innes <andrewi@gnu.org>
1194 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1196 * w32term.h: Extern decl for w32_cache_char_metrics.
1198 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1200 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1201 (w32_unload_font): Free per_char array if present.
1203 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1204 cached information in emulated XFontStruct to handle common cases
1205 quickly. Do not allocate XCharStruct for return.
1206 (w32_native_per_char_metric): New function.
1207 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1209 (x_produce_glyphs): Don't get an HDC. Change calls to
1210 w32_per_char_metric to match arg change above. Remove calls to
1212 (w32_get_glyph_overhangs): Ditto.
1213 (w32_cache_char_metrics): New function.
1215 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1216 ($(BLD)/casefiddle.$(O)): Remove compile command.
1217 ($(BLD)/gmalloc.$(O)): Remove compile command.
1218 ($(BLD)/dispnew.obj):
1219 ($(BLD)/keyboard.obj):
1220 ($(BLD)/w32inevt.obj):
1221 ($(BLD)/w32bdf.obj):
1223 ($(BLD)/buffer.obj):
1224 ($(BLD)/editfns.obj):
1226 ($(BLD)/fileio.obj):
1228 ($(BLD)/indent.obj):
1229 ($(BLD)/insdel.obj):
1230 ($(BLD)/intervals.obj):
1231 ($(BLD)/minibuf.obj):
1233 ($(BLD)/scroll.obj):
1234 ($(BLD)/sysdep.obj):
1235 ($(BLD)/textprop.obj):
1236 ($(BLD)/widget.obj):
1237 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1238 ($(BLD)/term.obj): Add dependency on dispextern.h.
1240 * makefile.nt ($(BLD)\dispnew.obj):
1241 ($(BLD)\keyboard.obj):
1242 ($(BLD)\w32inevt.obj):
1243 ($(BLD)\w32bdf.obj):
1245 ($(BLD)\buffer.obj):
1246 ($(BLD)\editfns.obj):
1248 ($(BLD)\fileio.obj):
1250 ($(BLD)\indent.obj):
1251 ($(BLD)\insdel.obj):
1252 ($(BLD)\intervals.obj):
1253 ($(BLD)\minibuf.obj):
1255 ($(BLD)\scroll.obj):
1256 ($(BLD)\sysdep.obj):
1257 ($(BLD)\textprop.obj):
1258 ($(BLD)\widget.obj):
1259 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1260 ($(BLD)\term.obj): Add dependency on dispextern.h
1262 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1264 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1265 with an additional argument of Qt.
1267 2000-10-21 Miles Bader <miles@gnu.org>
1269 * window.c (pos_fully_visible_in_window_p): New function.
1270 (Fpos_visible_in_window_p): Add FULLY argument.
1271 Use pos_fully_visible_in_window_p.
1272 (window_scroll_pixel_based, window_scroll_line_based): Update
1273 calls to Fpos_visible_in_window_p.
1274 * lisp.h (Fpos_visible_in_window_p): Update prototype
1276 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1278 * alloc.c (toplevel): Conditionalize compilation of mem_*
1279 functions differently.
1281 2000-10-20 Jason Rumney <jasonr@gnu.org>
1283 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1284 mem_init where it used to be. mem_z etc not defined otherwise.
1286 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1288 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1290 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1291 structure definition and related variabled to the top of the file.
1292 Include this code when GC_MALLOC_CHECK is defined.
1293 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1294 register/unregister allocated region.
1295 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1296 which isn't allocated.
1297 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1298 something which is already in use.
1299 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1300 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1301 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1302 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1304 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1305 _malloc_internal instead of malloc.
1306 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1309 2000-10-20 Andrew Innes <andrewi@gnu.org>
1311 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1313 (my_strftime) <macro>: Don't use macro arg list when redefining as
1315 (my_strftime) <function>: Supply 0 as ut argument.
1317 2000-10-19 Jason Rumney <jasonr@altavista.net>
1319 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1320 including dispextern.h, as it stops faces from working.
1322 * w32fns.c (Fx_create_frame): Don't bother calling
1323 face-set-after-frame-default since the caller does it for us
1324 anyway. Clean up calls to x_get_arg to be consistent with X.
1326 * w32term.c (x_produce_glyphs): Handle
1327 unibyte_display_via_language_environment correctly.
1328 (w32_draw_box_rect): Fix the calculation of width and height.
1330 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1331 as it has stopped working.
1332 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1335 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1337 * eval.c (skip_debugger): Prevent a compiler warning.
1338 (Fcondition_case): Likewise.
1339 (Fbacktrace_frame): Use a null interactive spec.
1341 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1343 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1345 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1347 * strftime.c: Sync with glibc, file version 1.78.
1348 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1349 should no longer be used according to ISO 8601.
1351 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1352 no map for meta_prefix_char, don't try to use it as a keymap.
1353 Instead, if T_OK is non-zero, look up a default binding, if any,
1354 otherwise, if T_OK is zero, return nil.
1356 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1357 (x_to_xcolors, png_load): Use x_query_color.
1359 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1361 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1363 (x_copy_color, x_alloc_lighter_color): Likewise.
1365 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1366 (x_query_color, x_query_colors): Add prototype.
1368 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1369 check_string_bytes only if not noninteractive, increase count to 50.
1371 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1373 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1376 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1378 * alloc.c (pure_bytes_used): Renamed from pureptr.
1380 (pure_alloc): New function.
1381 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1383 (Fpurecopy): Use PURE_POINTER_P.
1385 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1386 PT has moved backward.
1388 * xdisp.c (cursor_row_p): Take continued lines into account.
1390 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1392 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1393 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1394 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1397 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1398 of selective display off while searching for the next line start.
1400 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1402 * Makefile.in (term.o): Depend on dispextern.h.
1404 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1406 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1408 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1410 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1411 the iterator at the beginning, so that they can be set later on,
1412 for instance in reseat_at_next_visible_line_start, without being
1415 * xfns.c (pbm_format): Add :foreground and :background keywords.
1416 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1417 (xbm_load): Recognize foreground and background color
1420 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1422 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1424 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1427 * msdos.c (IT_set_face): Compare highlighted face with the default
1428 face, and invert colors if these faces' colors are identical.
1429 (Fmsdos_remember_default_colors): Don't swap foreground and
1430 background colors in initial_colors[].
1431 (IT_set_frame_parameters): Don't swap frame's foreground and
1432 background pixels. If ALIST includes "(reverse . t)", swap
1433 foreground-color and background-color properties in frame's
1434 param_alist. If the original frame's param_alist doesn't specify
1435 the colors, store unspecified-fg and unspecified-bg, reversed if
1438 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1439 the colors are unspecified and reversed, reverse fore- and back-
1440 ground in the returned value.
1441 (Fframe_parameter): Ditto.
1443 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1445 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1446 get_last_unchanged_at_beg_row.
1447 (find_first_unchanged_at_end_row): Renamed from
1448 get_first_unchanged_at_end_row.
1449 (find_first_unchanged_at_end_row): Convert assertions to
1450 unconditional tests which abort. When looking for a row in
1451 unchanged text, don't go further back than first_text_row.
1453 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1454 Don't add in the last line's height when deciding if the new
1455 position is below the scroll margin.
1457 2000-10-16 Miles Bader <miles@gnu.org>
1459 * editfns.c (Fconstrain_to_field): Check carefully for field
1460 boundaries if either OLD_POS or NEW_POS has a non-nil field
1461 property, even if they're the same.
1463 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1465 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1466 height for XFillRectangle.
1468 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1470 * syntax.c (Fstring_to_syntax): New function extracted from
1471 Fmodify_syntax_entry.
1472 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1473 (skip_chars, Fforward_comment): Remove unused variables.
1474 (syms_of_syntax): Add defsubr for string-to-syntax.
1475 (describe_syntax): Add code for comment and string fences.
1477 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1479 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1480 Do the meta->esc mapping. Call get_keyelt before returning.
1481 Start scanning from the second element (the first is always `keymap')
1482 to make it easier to detect when we reach a parent map.
1483 Handle the case of inheriting from a symbol whose function is a map.
1484 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1485 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1486 (get_keyelt, Flookup_key): Update call to access_keymap.
1487 Remove the meta->esc mappings.
1488 (define_as_prefix): Delete old disabled code.
1489 (menu_item_p): New function.
1490 (where_is_internal_1): Skip over the few remaining menu items.
1491 * lisp.h (access_keymap): Update prototype.
1492 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1493 Update call to access_keymap.
1494 (follow_key, read_key_sequence): Update calls to access_keymap.
1495 Remove the meta->esc mappings.
1497 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1499 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1500 with additional argument.
1502 * xdisp.c (cursor_row_p): New function.
1503 (try_cursor_movement, display_line): Use it.
1505 * xdisp.c (append_space): Also save/restore iterator's current
1506 character and its length.
1508 * xdisp.c (init_from_display_pos): Add an assertion.
1509 (handle_stop): Don't set iterator's add_overlay_start.
1510 (handle_invisible_prop): Likewise.
1511 (load_overlay_strings): If text under an overlay is invisible,
1512 take both before- and after-strings into account when the iterator
1513 is positioned either at the start or at the end of the overlay.
1514 (forward_to_next_line_start): Rewritten.
1515 (reseat_at_next_visible_line_start): Rewritten.
1516 (set_iterator_to_next): Add parameter RESEAT_P.
1518 * dispextern.h (struct it): Remove member add_overlay_start.
1519 (set_iterator_to_next): Change prototype.
1521 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1523 * coding.c (code_convert_region): Be sure to initialize
1524 coding->category_idx.
1525 (decode_coding_string): Set coding->src_multibyte and
1526 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1527 (encode_coding_string): Set coding->src_multibyte and
1528 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1530 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1532 * xfns.c (Fx_create_frame): Don't bother calling
1533 face-set-after-frame-default since the caller does it for us anyway.
1535 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1537 * window.c (coordinates_in_window): Fix detection of vertical line
1538 on character terminals.
1540 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1542 * editfns.c (save_excursion_save): Additionally record the
1544 (save_excursion_restore): If buffer was visible in a window, and a
1545 different window was selected, and the old selected window is
1546 still live, restore point in that window.
1548 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1550 * xterm.c (x_produce_glyphs): Handle
1551 unibyte_display_via_language_environment correctly.
1553 * regex.c (regex_compile): Change the way of handling a range from
1554 unibyte char to multibyte char.
1556 * syntax.c (skip_chars): Change the way of handling a range from
1557 unibyte char to multibyte char.
1559 * process.c (read_process_output): Cancel previous change.
1561 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1563 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1565 * charset.c (Ffind_charset_string): Doc fix.
1566 (Ffind_charset_region): Doc fix.
1568 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1570 * process.c (read_process_output): Fix previous change. Adjust
1571 multibyteness of text to insert in a buffer by
1572 string_make_unibyte/multibyte instead of
1573 Fstring_as_unibyte/multibyte.
1575 2000-10-10 Andreas Schwab <schwab@suse.de>
1577 * alloc.c (mark_object): Remove all workarounds installed on
1580 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1582 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1584 (base64_encode_1): Make it work for a text of multibyte form.
1585 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1586 case. Don't call str_to_multibyte because base64_decode_1
1587 produces correct multibyte form for eight-bit codes.
1588 (Fbase64_decode_string): Adjusted for the change of
1590 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1591 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1594 * charset.h (CHAR_STRING): Optimized for single byte characters.
1596 2000-10-09 Andreas Schwab <schwab@suse.de>
1598 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1599 -1 after socket is closed, to fall through to error processing.
1601 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1603 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1604 variables. If ALIST includes foreground-color or
1605 background-color, change also the colors of the default face for
1608 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1610 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1611 them extern (they are defined on xfaces.c).
1612 (syms_of_msdos): Don't intern and don't staticpro
1613 Qbackground_color and Qforeground_color.
1615 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1617 * frame.c (Fframe_parameter): For non-windowed frames, if
1618 f->param_alist says foreground or background color is unspecified,
1619 call tty_color_name to return the color name computed from the
1620 frame's current colors.
1622 2000-10-06 Dave Love <fx@gnu.org>
1624 * terminfo.c (ospeed): Don't declare.
1626 * sysdep.c: Don't include string.h.
1627 (h_errno): Declare conditional also on TRY_AGAIN.
1629 * charset.c (Ffind_charset_string): Doc fix.
1631 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1632 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1635 2000-10-05 Dave Love <fx@gnu.org>
1637 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1638 position like menu-bar.
1640 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1642 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1644 * xdisp.c (handle_single_display_prop): Use safe_call1.
1645 (safe_call): Renamed from call_function.
1646 (safe_call1): New function.
1647 (handle_fontified_prop): Use safe_call1 instead of call1.
1648 (safe_eval): Renamed from eval_form.
1649 (safe_eval_handler): Renamed from eval_handler.
1650 (handle_single_display_prop, display_mode_element): Use safe_eval
1651 instead of eval_form.
1653 * xfaces.c (merge_face_heights): Use safe_call instead of
1656 * keyboard.c (show_help_echo): Use safe_call instead of
1657 call_function; use safe_eval instead of eval_form.
1659 * lisp.h (safe_call): Renamed from call_function.
1660 (safe_eval): Renamed from eval_form.
1661 (safe_call1): Add prototype.
1663 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1665 * xfns.c (image_ascent): Rearrange ascent calculation for the
1668 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1670 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1671 (where_is_internal_1): Don't bother ignoring menu-items any more.
1673 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1675 * keyboard.c (update_menu_bindings): New variable.
1676 (parse_menu_item): Use AREF. If update_menu_bindings
1677 is 0, don't update menu bindings.
1678 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1680 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1682 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1685 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1687 * syntax.c (forw_comment): Match nestedness of ender/starter.
1688 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1689 (prev_char_comstart_first): Remove.
1690 (back_comment): Check two-char comment markers more carefully
1691 to better handle overlapping cases like *//* or /* */* */ ...
1692 Match nestedness of ender/starter.
1694 2000-10-02 Dave Love <fx@gnu.org>
1696 * config.in (HAVE_GAI_STRERROR): Add undef.
1698 * process.c (Fopen_network_stream): Use it.
1700 * m/alpha.h (NO_REMAP): Don't define.
1702 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1704 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1705 return with a string converted to an integer or vice versa when
1706 Vmocklisp_arguments is t.
1707 (Fsignal): Likewise. The function can return for `quit'.
1708 (struct gcpro): Declare member `var' to point to a volatile
1711 * eval.c (error): Prevent compiler warning.
1713 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1715 * keymap.c (keymap_memberp): New function.
1716 (Fset_keymap_parent): Use it.
1717 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1718 Use keymap_memberp to avoid creating cycles.
1719 (access_keymap): Use KEYMAPP.
1721 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1723 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1724 gai_strerror. Make sure xerrno is set if connect fails. Improve
1727 2000-09-29 Jason Rumney <jasonr@gnu.org>
1729 * w32term.c (w32_char_font_type, w32_encode_char)
1730 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1731 (w32_bdf_per_char_metric): New function.
1732 (w32_per_char_metric): Use it.
1733 (x_draw_glyph_string_background): Always draw background for BDF
1736 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1737 GDI object which is a scarce resource.
1739 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1740 (get_quoted_string): Fix limit on memchr search.
1741 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1742 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1743 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1744 (get_cached_font_char, cache_char_offset): Use macro
1745 BDF_CODEPOINT_RANGE_COVER_P.
1746 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1747 (clear_cached_bitmap_slots): New function.
1748 (GET_HEX_VALUE): G-Z, g-z are not hex.
1749 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1750 (get_bitmap_with_cache): Use new cache implementation.
1751 (create_offscreen_bitmap): New function.
1752 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1754 * w32term.c (x_produce_glyphs): If the distance from the current
1755 position to the next tab stop is less than a canonical character
1756 width, use the tab stop after that.
1757 (x_draw_glyphs): Handle case START and END are out of bounds more
1759 (x_clear_mouse_face): Block/unblock input.
1760 (x_display_and_set_cursor): Don't show a hollow box cursor for
1761 buffers whose cursor_type is nil.
1763 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1765 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1768 * dispextern.h (updating_frame): Declare extern.
1770 2000-09-29 Andreas Schwab <schwab@suse.de>
1772 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1774 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1776 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1777 use its function definition.
1778 (tool_bar_items): Likewise.
1780 * lisp.h (fatal): Declare NO_RETURN.
1782 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1784 * keymap.c: Remove the line "#undef NULL".
1786 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1788 * xterm.c (x_make_frame_visible): Try harder to make the frame
1791 2000-09-28 Dave Love <fx@gnu.org>
1793 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1795 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1797 * .gdbinit (xreload): Note its need on GNU/Linux.
1799 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1800 r_alloc, r_alloc_free.
1802 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1804 * syntax.c (skip_chars): Handle negation correctly.
1806 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1808 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1809 with non-zero FORCE_P argument.
1811 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1814 * xdisp.c (window_box_height): Add an assertion.
1816 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1817 tool-bar than is available.
1818 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1820 2000-09-27 Dave Love <fx@gnu.org>
1822 * s/irix6-5.h: Now works 64-bit. Tidied.
1824 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1826 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1827 instead of BITS_PER_INT.
1828 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1829 EMACS_UINT, respectively.
1830 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1832 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1834 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1836 * window.c (freeze_window_starts): Construct last argument for
1837 foreach_window differently.
1839 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1841 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1842 EMACS_UINT instead of `int' and `unsigned int'.
1843 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1845 * frame.h (struct frame): Make the `nothing' member of union
1846 output_data an EMACS_INT.
1848 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1850 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1851 size in the sdata structure.
1852 (SDATA_NBYTES, SDATA_DATA): New macros.
1853 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1854 differently for the different layout of the sdata structure.
1855 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1857 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1858 Check that size recorded in the string size and size recorded in
1859 the sdata structure agree.
1861 2000-09-25 Dave Love <fx@gnu.org>
1863 * buffer.c: Include stdio.h.
1865 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1867 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1869 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1870 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1872 (__malloc_extra_blocks): Declare as __malloc_size_t.
1874 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1876 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1878 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1879 (read_char): If help-echo is showing, preserve the echo area
1882 * xdisp.c (help_echo_showing_p): New variable.
1883 (set_message): Reset it to 0.
1884 (init_xdisp): Initialize help_echo_showing_p.
1886 * dispextern.h (help_echo_showing_p): Declare extern.
1888 * config.in: Fix typo in __GNUC_MINOR__.
1890 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1892 * s/freebsd.h (POSIX_SIGNALS): Define.
1894 * xterm.c (x_clear_mouse_face): Block/unblock input.
1896 2000-09-24 Dave Love <fx@gnu.org>
1898 * fns.c (base64_encode_1): Fix last change.
1900 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1902 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1904 * xdisp.c (try_window_reusing_current_matrix): More fixes
1905 for the case window has a header-line.
1907 2000-09-22 Dave Love <fx@gnu.org>
1909 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1912 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1914 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1916 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1918 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1921 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1924 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1925 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1926 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1929 * marker.c (byte_char_debug_check): Return void.
1931 * xfns.c (Fx_create_frame): Set default frame parameter value
1932 for tool-bar-lines to 1.
1934 * dispnew.c (scrolling_window): Compare y-positions of rows
1935 equal at the start. Some simplification.
1937 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1938 reused rows' y-position in the case window has a header-line, and
1939 new window start is greater than old window start.
1941 * process.c (process_sent_to): New variable.
1942 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1943 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1944 Declare more parameters volatile.
1946 * lread.c (Vrecursive_load_depth_limit): New variable.
1947 (Fload): Check recursive loads whose recursion depth exceeds
1948 Vrecursive_load_depth_limit.
1949 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1951 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1953 * fileio.c (Fread_file_name): Doc fix.
1955 * editfns.c (Fmessage_or_box): Doc fix.
1957 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1959 * xfns.c (xbm_scan): Allow C-style comments.
1961 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1962 symbols are specified, add color translations to the cache.
1963 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1965 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1967 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1968 structures to xpm_init_color_cache.
1970 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1972 * dispnew.c (update_window_line): Make sure to always draw
1975 2000-09-19 Andrew Innes <andrewi@gnu.org>
1977 * makefile.nt (bootstrap-emacs): Don't change directory.
1979 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1981 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1983 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1984 If output buffer is too small, signal an appropriated error.
1986 2000-09-18 Dave Love <fx@gnu.org>
1988 * keyboard.c (menu_bar_items, tool_bar_items)
1989 (current_active_maps): Remove redundant get_local_map call.
1991 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1993 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1994 cursor for buffers whose cursor_type is nil.
1996 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1997 a feature to implement that is already implemented.
1998 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2001 * xfns.c (x_clear_image_1): New function.
2002 (x_clear_image): Use it.
2003 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2006 * dispnew.c (update_window): Move test for invisible lines
2007 at the top to update_window_line.
2008 (update_window_line): Handle invisible lines here.
2010 * xfns.c (clear_image_cache): Clear current matrices of all
2011 frames sharing an image cache. Block input while freeing
2012 images. Fix timestamp comparison.
2013 (x_clear_image): Also free the mask.
2015 * xfns.c (lookup_image): Block input while loading the image so
2016 that we won't get interrupted in a state where the image isn't yet
2018 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2019 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2020 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2021 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2024 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2026 * dispnew.c (update_window): Make sure to make desired rows
2027 current even if they are completely invisible at the top
2030 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2032 * xfns.c (lookup_image): Build mask before applying an algorithm.
2033 Recognize algorithm `disabled'.
2034 (cross_disabled_images): New variable.
2035 (COLOR_INTENSITY): New macro.
2036 (x_detect_edges): Use COLOR_INTENSITY.
2037 (x_disable_image): New function.
2038 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2040 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2041 disabled state, don't apply an image transformation algorithm if
2042 the user specified an image for the disabled state. Use
2043 `:algorithm disabled' for creating a disabled item's image if the
2044 user hasn't specified an image.
2046 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2047 allocation functions with the XPM lib.
2048 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2049 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2050 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2051 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2052 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2054 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2055 functions, if possible, because these handle color allocation
2056 failure more gracefully.
2057 (Fimage_mask_p): New function.
2059 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2060 (Qedge_detection, Qheuristic): New symbols.
2061 (syms_of_xfns): Initialize new symbols.
2062 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2063 `algorithm (edge-detection ...)'.
2064 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2065 (tiff_format, gif_format, gs_format): Add `:mask'.
2066 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2067 (GIF_MASK, GS_MASK): New enumerators.
2068 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2069 (emboss_matrix, laplace_matrix): New variables.
2070 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2071 (x_edge_detection): New functions.
2072 (x_laplace): Rewritten in terms of x_detect_edges.
2073 (x_build_heuristic_mask): If image has a mask, free it.
2075 2000-09-14 Andrew Innes <andrewi@gnu.org>
2077 * makefile.w32-in: Revert to Unix line endings.
2079 2000-09-14 Andrew Innes <andrewi@gnu.org>
2081 * makefile.w32-in: Standardize indentation somewhat.
2082 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2083 cater for differences between shells.
2085 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2087 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2089 * xterm.c (x_produce_glyphs): If the distance from the current
2090 position to the next tab stop is less than a canonical character
2091 width, use the tab stop after that.
2093 2000-09-14 Dave Love <fx@gnu.org>
2095 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2097 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2099 * xdisp.c (handle_fontified_prop): While running fontification
2100 functions, bind `fontification-functions' and
2101 `after-change-functions' to nil.
2103 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2104 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2106 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2108 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2109 USE_MMAP_FOR_BUFFERS.
2111 * insdel.c (make_gap): Use enlarge_buffer_text.
2113 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2114 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2115 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2116 from former r_alloc_* functions in ralloc.c.
2117 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2119 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2120 (mmap_init) [REL_ALLOC_MMAP]: New function.
2121 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2122 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2125 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2126 (enlarge_buffer_text): Add prototype.
2128 * ralloc.c: Remove everything having to do with the use of mmap.
2130 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2132 * sound.c (Fplay_sound): Doc fix.
2134 * keyboard.c: Avoid some more compiler warnings.
2135 (parse_tool_bar_item): Ignore cached key bindings.
2137 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2138 and allocation of Lisp data.
2140 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2142 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2143 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2146 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2148 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2150 * ccl.c: Comment fixed.
2151 (MAX_MAP_SET_LEVEL): Increased to 30.
2152 (PUSH_MAPPING_STACK): Enclose with do-while block.
2153 (POP_MAPPING_STACK): Likewise.
2154 (stack_idx_of_map_multiple): New variable.
2155 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2156 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2157 call the corresponding CCL program by
2158 CCL_CALL_FOR_MAP_INSTRUCTION.
2159 (ccl_driver) <CCL_MapSingle>: Likewise.
2160 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2161 with the case where looking up process reaches to the end of
2162 map-set, and call CCL programs as the above change.
2164 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2166 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2167 that might be clobbered by longjmp.
2168 (check_x_display_info, x_decode_color, create_frame_xic)
2169 (Fx_display_backing_store, Fx_display_visual_class)
2170 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2173 * lread.c (init_lread): Set Vloads_in_progress to nil.
2174 (Fload): Show list of recursively loaded files, when signaling an
2177 * lread.c (Vloads_in_progress): New variable.
2178 (record_load_unwind): New function.
2179 (Fload): Check for recursive loads.
2180 (syms_of_lread): Initialize Vloads_in_progress.
2181 (read_integer, read1): Avoid some compiler warnings.
2183 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2186 2000-09-11 Miles Bader <miles@gnu.org>
2188 * editfns.c (Fbuffer_string): Doc fix.
2190 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2192 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2194 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2196 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2197 whether to include other header files.
2199 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2201 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2202 by Fmemq as a boolean.
2204 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2206 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2208 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2210 * ralloc.c (mmap_fd): Remove initializer which can make it
2211 read-only in a dumped Emacs.
2212 (mmap_fd_1): New variable.
2213 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2214 restore it from there.
2215 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2216 unconditionally so that mmap_fd can be initialized there.
2217 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2218 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2219 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2221 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2223 * xdisp.c (dump_glyph_row): Fix printf format string.
2224 (display_line, move_it_in_display_line_to): Avoid compiler
2227 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2229 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2232 * xdisp.c (try_window_id): When trying to locate cursor in
2233 unchanged rows at the top, handle the case that we can't find it.
2235 * xterm.c (x_draw_glyphs): Handle case START and END are out
2236 of bounds more carefully.
2238 2000-09-08 Dave Love <fx@gnu.org>
2240 * s/sol2.h (REL_ALLOC_MMAP): Define.
2241 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2243 * ralloc.c: Don't include string.h (redundant).
2244 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2245 [!MAP_ANON]: Include fcntl.h.
2246 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2247 (r_alloc, r_re_alloc, r_alloc_free)
2248 (mmap_enlarge, mmap_set_vars): Use it.
2249 (r_alloc_init_fd): New function.
2250 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2251 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2254 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2257 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2258 change to __NetBSD__.
2260 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2262 * search.c (compile_pattern): Check the multibyteness of cached
2265 2000-09-08 Miles Bader <miles@gnu.org>
2267 * xfaces.c (default_face_vector): Function removed.
2268 (Finternal_merge_in_global_face): Restore old global/local
2269 attribute override order. Use inline loop instead of calling
2270 default_face_vector.
2272 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2274 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2275 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2276 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2277 where necessary, in case POINTER_TYPE is `void'.
2279 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2281 * frame.c (make_terminal_frame): Initialize frame foreground and
2282 background colors to unspecified, for the initial instance of an
2285 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2287 * ralloc.c (mmap_find): Fix overlap computation.
2288 (mmap_enlarge): Compute nbytes before trying to find an
2291 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2294 * lread.c (syms_of_lread): Change value of regexp
2295 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2297 * xmenu.c (xdialog_show): When looking up the selection in
2298 menu_items, take `quote' boundaries into account; this corresponds
2299 to a nil ITEM in x-popup-dialog.
2301 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2303 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2305 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2307 * coding.c (encode_coding_sjis_big5): Use translation table for
2308 encoding, not decoding. Fix the handling of latin-jisx0201.
2309 Check for the charset katakana-jisx0201 too.
2310 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2311 (detect_coding_sjis): Check the byte sequence more rigidly.
2313 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2315 * xfaces.c (Vparam_value_alist): New variable.
2316 (syms_of_xfaces): Initialize it.
2317 (Finternal_set_lisp_face_attribute): Avoid more consing.
2319 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2321 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2322 (Qbackground_mode): New variable.
2323 (syms_of_frame_1): Initialize Qbackground_mode.
2325 * lisp.h (Qdisplay): Declare extern.
2327 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2328 change face on all frames, and change the default for new frames.
2330 2000-09-07 Dave Love <fx@gnu.org>
2332 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2334 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2336 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2338 * charset.c: Include composite.h
2339 (lisp_string_width): New function.
2340 (Fstring_width): Call lisp_string_width instead of strwidth.
2342 * Makefile.in (charset.o): Depends on composite.h.
2344 * process.c (read_process_output): Before inserting the decoded
2345 text in the buffer, adjust the multibyteness.
2347 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2349 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2350 buffer's text buffer is null, map new memory.
2352 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2353 POINTER_TYPE and size_t.
2354 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2355 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2356 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2357 [REL_ALLOC_MMAP]: New macros.
2358 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2359 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2360 [REL_ALLOC_MMAP]: New functions.
2362 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2363 before and after unexec.
2365 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2366 text buffers if necessary.
2368 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2369 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2372 * config.in (HAVE_MMAP): Add #undef.
2374 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2376 * frame.c (Qdisplay_type): New variable.
2377 (syms_of_frame_1): Initialize it.
2378 (Fframe_parameter): New function that avoids consing.
2379 (syms_of_frame): Defsubr it.
2381 * buffer.c (Fother_buffer): Consider buffers as invisible when
2382 they are displayed in a window on an invisible frame.
2384 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2385 get-largest-window always return nil.
2387 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2389 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2390 variable; recognize Emacs 19 elc files.
2392 2000-09-04 Miles Bader <miles@gnu.org>
2394 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2395 before initially popping up the menu, so the menu doesn't flash
2396 when the face settings are significantly different from the
2399 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2401 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2402 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2403 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2404 (BIT_UNIBYTE): Remove.
2405 (re_match_2_internal): Delete corresponding code and streamline the
2406 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2407 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2408 (re_wctype_t): New type.
2409 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2410 (regex_compile): Use them and fix handling of overly long char classes.
2412 2000-09-03 Andrew Innes <andrewi@gnu.org>
2414 * makefile.w32-in: Change to DOS line endings.
2416 * s/ms-w32.h (ORDINARY_LINK): New define.
2418 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2419 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2421 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2422 (distclean): Delete them here instead.
2424 * w32proc.c (compare_env): Convert to uppercase for comparison,
2425 not lowercase, to match how the native Windows shell works.
2427 2000-09-03 Jason Rumney <jasonr@gnu.org>
2429 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2430 CVS changes the line-ends when checking in/out on DOS/Windows.
2432 * makefile.nt (emacs): Do not change directory to run temacs, as
2433 the load-path is set relative to current directory.
2435 2000-09-03 Miles Bader <miles@gnu.org>
2437 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2439 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2441 * xdisp.c (redisplay_mode_lines): New function.
2442 (display_mode_lines): Return number of mode lines displayed.
2443 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2444 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2446 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2447 string.h and strings.h.
2448 (index) [HAVE_INDEX]: Add prototype.
2450 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2451 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2453 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2454 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2456 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2458 * lread.c (read1): Accept `?' as symbol constituent, for
2459 compatiblity with XEmacs.
2461 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2463 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2464 (struct re_pattern_buffer): Remove newline_anchor.
2465 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2466 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2467 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2468 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2469 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2470 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2471 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2472 Get rid of references to newline_anchor.
2473 (regcomp): Allocate and precompute a fastmap.
2475 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2477 * lread.c (openp): GCPRO local variable `filename'.
2479 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2481 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2483 * regex.c: Merge some changes from GNU libc. Add prototypes.
2484 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2485 Use memcmp and memcpy instead of bcopy and bcmp.
2486 (init_syntax_once): Use ISALNUM.
2487 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2488 (REG_UNSET_VALUE): Remove. Use NULL instead.
2489 (REG_UNSET, re_match_2_internal): Use NULL.
2490 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2492 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2493 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2494 (regex_compile): In handle_interval, return an error rather than try to
2495 unfetch the interval if we can't find the closing brace.
2496 Obey the RE_NO_GNU_OPS syntax bit.
2497 (TOLOWER): New macro.
2499 (regexec): Allocate regs.start and regs.end as one block.
2501 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2503 * xdisp.c (echo_area_display): Check display_completed instead
2504 of calling detect_input_pending.
2506 * dispnew.c (update_frame): Only set display_completed here; move
2507 the update_begin and update_end calls here from update_frame_1.
2508 (update_frame_1): Don't set display_completed here, don't call
2509 update_begin/update_end.
2511 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2512 instead of store_frame_param.
2514 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2516 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2517 desired window matrix hasn't been displayed, use the current row
2518 instead. Make sure that only those frame rows are updated for
2519 which there exists a corresponding enabled desired row.
2521 2000-08-29 Miles Bader <miles@gnu.org>
2523 * xfaces.c (default_face_vector): New function.
2524 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2526 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2528 * lread.c (openp): Prevent temporary string passed to
2529 Ffile_readable_p from being garbage collected.
2531 2000-08-28 Dave Love <fx@gnu.org>
2533 * keymap.c (store_in_keymap): Add `static' to declaration.
2535 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2537 * emacs.c, callint.c, doc.c, editfns.c
2538 (toplevel) [HAVE_STRING_H]: Include string.h.
2539 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2540 (index): Remove prototypes which might conflict with non-standard
2541 definitions of index/strchr.
2543 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2544 (rindex): Define only if !HAVE_RINDEX.
2546 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2548 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2550 2000-08-28 Miles Bader <miles@gnu.org>
2552 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2553 made inconsistent by a font-related attribute in FROM.
2554 (merge_face_inheritance): Add function comment.
2556 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2558 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2559 the 4th arg (PREV_EVENT) Qt to suppress input method.
2561 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2563 * regex.c: Indent cpp directives and remove parens after `defined'.
2564 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2565 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2566 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2567 (re_compile_pattern): Use size_t for length.
2568 (init_syntax_once): Move to a better place.
2569 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2570 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2572 * syntax.c (back_comment): Detect cases where a comment-starter is
2573 actually inside another comment as in: /* a // b */ c // d \n.
2574 Make it clear that `comstart_pos' is unused for nested comments.
2576 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2577 (KEYMAPP): New macro.
2578 (Fkeymap_parent, Fset_keymap_parent): Use it.
2579 (fix_submap_inheritance): Mark it static.
2580 (define_as_prefix, describe_buffer_bindings, describe_command)
2581 (describe_translation, describe_map): Complete prototypes.
2583 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2585 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2586 to better match the key-lookup behavior.
2588 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2590 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2591 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2593 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2595 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2596 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2597 (xterm.o): Depend on coding.h
2599 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2601 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2602 the corresponding '#endif'.
2604 2000-08-26 Miles Bader <miles@gnu.org>
2606 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2607 * xfaces.c (QCinherit): New variable.
2608 (syms_of_xfaces): Initialize it.
2609 (LFACE_INHERIT): New macro.
2610 (Finternal_get_lisp_face_attribute)
2611 (merge_face_vector_with_property)
2612 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2613 (check_lface_attrs): Allow new types of face height. Check
2615 (CYCLE_CHECK): New macro.
2616 (merge_face_inheritance): New function.
2617 (merge_face_vectors): Merge inherited faces too. Add F and
2618 CYCLE_CHECK arguments.
2619 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2620 (lookup_named_face, lookup_derived_face, realize_named_face)
2621 (face_at_string_position, face_at_buffer_position): Supply
2622 new F and CYCLE_CHECK arguments to merge_face_vectors.
2623 (merge_face_heights): New function.
2624 (merge_face_vectors, merge_face_vector_with_property)
2625 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2626 handle relative face heights.
2627 (lface_same_font_attributes_p): Compare heights using EQ.
2629 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2631 * charset.c (char_to_string): Check the character validity.
2632 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2635 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2637 * regex.c (PUSH_FAILURE_COUNT): New macro.
2638 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2639 Handle popping of a register's or a counter's data.
2640 (POP_FAILURE_POINT): Use the new name.
2641 (re_match_2_internal): Push counter data on the stack for succeed_n,
2642 jump_n and set_number_at and remove misleading dead code in succeed_n.
2644 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2646 * xdisp.c (redisplay_internal): If considering all windows on all
2647 frames, update the display for each frame as soon as possible,
2648 instead of first building all desired matrices for all frames, and
2649 then updating them all.
2650 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2652 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2654 * bytecode.c (mark_byte_stack): Add a comment.
2656 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2657 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2660 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2662 * minibuf.c (do_completion): Always use compare-string, not
2663 string-equal because the latter doesn't pay attention to
2664 multibyteness of strings.
2666 * process.c (create_process): Don't setup raw-text coding here.
2667 (Fopen_network_stream): Don't set coding->src_multibyte and
2668 coding->dst_multibyte here.
2669 (read_process_output): For process filter, return unibyte string
2670 if default-enable-multibyte-characters is nil.
2671 (send_process): If OBJECT is multibyte text, be sure to encoded it
2672 by the specified coding system for the process. Otherwise, setup
2674 (init_process): Don't initialize default-process-coding-system
2677 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2679 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2680 <scroll-down-aggressively>: Likewise.
2682 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2684 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2685 zero. Set coding->produced_char correctly.
2687 2000-08-22 Andrew Innes <andrewi@gnu.org>
2689 * makefile.w32-in: New file.
2691 * unexw32.c (unexec): Ignore old_name, and use the actual location
2692 of the current executable instead. Base new_name on this.
2694 * w32proc.c (create_child): Remove reference to security
2695 descriptor, which isn't needed and doesn't compile with mingw32.
2697 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2698 up dllimport attributes.
2699 (x_update_window_end): Update prototype.
2701 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2702 extern, which screws up dllimport attributes.
2704 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2705 up dllimport attributes.
2707 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2708 screws up dllimport attributes.
2710 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2711 up dllimport attributes.
2712 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2713 screws up dllimport attributes.
2715 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2716 up dllimport attributes.
2718 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2719 screws up dllimport attributes.
2721 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2722 screws up dllimport attributes.
2724 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2725 up dllimport attributes.
2727 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2728 unnecessary extern, which screws up dllimport attributes.
2731 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2732 up dllimport attributes.
2734 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2735 unnecessary extern, which screws up dllimport attributes.
2737 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2738 screws up dllimport attributes.
2740 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2741 up dllimport attributes.
2743 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2745 * w32bdf.c (search_file_line):
2746 (set_bdf_font_info):
2748 (w32_get_bdf_glyph):
2749 (w32_BDF_to_x_font): Fix compile warnings.
2751 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2754 * w32select.c: Include keyboard.h before frame.h.
2756 * w32fns.c (max): Define macro.
2757 (JOHAB_CHARSET): Define if not known.
2758 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2759 (Fx_show_tip): Synch with X version.
2761 * w32xfns.c: Include keyboard.h before frame.h.
2763 * w32fns.c: Include keyboard.h before frame.h.
2765 * w32term.c: Include keyboard.h before frame.h.
2767 * fontset.c: Include keyboard.h before frame.h.
2769 * w32inevt.c: Include keyboard.h before frame.h.
2770 (MOUSE_MOVED): Define if not known.
2772 * minibuf.c: Include keyboard.h before frame.h.
2774 * keyboard.c: Include keyboard.h before frame.h.
2776 * indent.c: Include keyboard.h before frame.h.
2778 * dispnew.c: Include keyboard.h before frame.h.
2780 * buffer.c: Include keyboard.h before frame.h.
2782 * alloc.c: Include keyboard.h before frame.h.
2784 * print.c: Include keyboard.h before frame.h.
2786 * process.c: Include keyboard.h before frame.h.
2788 * scroll.c: Include keyboard.h before frame.h.
2790 * sysdep.c: Include keyboard.h before frame.h.
2792 * term.c: Include keyboard.h before frame.h.
2794 * window.c: Include keyboard.h before frame.h.
2796 * xdisp.c: Include keyboard.h before frame.h.
2797 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2799 * frame.c: Include keyboard.h before frame.h.
2801 * w32heap.h: Undefine min, max.
2803 * w32gui.h: Undefine min, max.
2805 * unexw32.c: Change PUCHAR to PCHAR.
2806 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2809 (copy_executable_and_dump_data): Remove unnecessary static defs.
2810 (copy_executable_and_dump_data): Fix compile warnings.
2812 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2814 * w32console.c (min): Define macro.
2815 (clear_frame, write_glyphs): Fix compile warning.
2817 * w32proc.c (compare_env):
2818 (find_child_console): Fix compile warning.
2820 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2821 sys_errlist instead of _sys_errlist.
2822 (get_emacs_configuration_options): New function.
2824 * s/ms-w32.h (sys_nerr): Provide default definition.
2825 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2826 name with _ prepended.
2827 (NSIG): Define if not known.
2828 (get_emacs_configuration): Provide extern declaration.
2829 (get_emacs_configuration_options): Provide extern declaration.
2830 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2832 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2834 (read_unc_volume): Fix compile warning.
2836 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2837 definitions from being used.
2839 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2841 * w32.c (unc_volume_file_attributes):
2842 (open_unc_volume): Make arg const.
2844 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2845 (read_input_waiting): Remove excess parameter.
2847 * w32.c (init_environment): Call _access.
2848 (check_windows_init_file): Call _close.
2849 (init_user_info): Call _putenv.
2850 (init_environment): Call _putenv and _strdup.
2851 (init_ntproc): Reset volume info cache on startup.
2853 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2854 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2855 cannot override the CRT malloc.
2857 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2858 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2860 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2861 unless we are linking with a static CRT.
2862 (RVA_TO_PTR): Cast result to unsigned char*.
2864 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2865 (add_volume_info): Use xstrdup.
2867 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2869 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2870 (do_completion, Fminibuffer_complete_word): Use it.
2871 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2872 var so it can take non-boolean values.
2874 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2876 * editfns.c (find_field): Formatting changes.
2877 (toplevel): Some old-style function forward declarations
2878 changed to prototypes, some new protypes added, some functions
2881 * lisp.h (set_time_zone_rule): Add prototype.
2882 (use_dialog_box): External declaration.
2884 * keyboard.c (gen_help_event): Add parameter SIZE.
2885 (kbd_buffer_events_waiting): Slightly rewritten.
2886 (clear_event): New function.
2887 (kbd_buffer_get_event): Use it, and clear the input_events of
2889 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2890 don't fill the newly created array with nils.
2891 (toplevel): Convert some old-style function forward declarations
2894 * keyboard.h (gen_help_event): Change prototype.
2896 * xterm.c (XTread_socket): Change calls to gen_help_event.
2898 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2900 * eval.c (Fmacroexpand): Doc fix.
2902 2000-08-20 Jason Rumney <jasonr@gnu.org>
2904 * w32term.h (x_display_info_for_display): Remove as this function
2905 does not exist on W32.
2907 * w32term.c (help_echo_window): New variable.
2908 (syms_of_w32term): staticpro it.
2909 (note_mode_line_highlight): Set it.
2910 (XTextExtents16): Removed as there is no equivalent on W32.
2911 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2912 the X way of doing this will not work for W32.
2913 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2914 (x_draw_image_foreground): Avoid drawing outside of the clip area
2915 when image doesn't have a mask.
2916 (note_mouse_highlight): Process overlays in the right order of
2917 priority. Set help_echo_window.
2918 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2919 because that's more visible for large images.
2921 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2922 name to single_keymap_panes.
2923 (w32_menu_show): Set wv->title when dealing with titles.
2924 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2926 2000-08-21 Miles Bader <miles@gnu.org>
2928 * minibuf.c (do_completion): Try again if we rewrite the input
2929 string, but no completion was done, so that any completion message
2932 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2934 * xfaces.c (lface_equal_p): Compare strings differently.
2935 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2936 (realize_tty_face): Use them.
2937 (syms_of_xfaces): Initialize new variables.
2938 (map_tty_color): New function, extracted from realize_tty_face.
2939 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2940 foreground or background color, store the new color name in the
2941 realized face; previous code trying to do this had no effect.
2942 (realize_tty_face): Use map_tty_color.
2943 (Fclear_face_cache): Set face_change_count and ensure thorough
2946 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2948 * undo.c (record_first_change, record_marker_adjustment): Don't
2949 use XBUFFER on last_undo_buffer which might not be a buffer.
2951 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2953 * coding.c (decode_coding_string): Set members consumed,
2954 consumed_char, produced, produced_char of *coding correctly. If
2955 decode_coding doesn't consume any byte, don't try anymore.
2956 (encode_coding_string): Likewise.
2958 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2960 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2961 conditional have void type, for Standard C compilers.
2963 * xdisp.c (redisplay_internal): Compare windows for equality with
2964 EQ, instead of applying XWINDOW to something that might not
2967 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2969 * fontset.c (Finternal_char_font): Search only the selected frame
2970 for a window of the current buffer.
2972 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2974 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2977 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2978 second half of a HELP_EVENT is found at the start of kbd_buffer.
2980 2000-08-18 Miles Bader <miles@gnu.org>
2982 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2984 * editfns.c (save_restriction_save): Rewrite to use markers.
2985 (save_restriction_restore): Rewrite to understand new form of data
2986 saved by save_restriction_save.
2987 (Fsave_restriction): Remove cautionary note in doc-string.
2989 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2991 * fileio.c (build_annotations): Add a comment explaining the
2992 return value of format-annotate-function. Replace a spurious call
2993 to Flength with a CONSP test. Call format-annotate-function with
2994 a fifth arg specifying how many times the function is been called
2995 in a row, to let it choose temporary buffers appropriately.
2997 2000-08-17 Dave Love <fx@gnu.org>
2999 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3000 declare make_temp_name twice.
3002 * lread.c: Prototype readevalloop, load_unwind,
3003 load_descriptor_unwind.
3004 (unreadpure): Give it an arg.
3006 * unexalpha.c: Prototype fatal_unexec, mark_x,
3007 update_dynamic_symbols. Declare unexec as void.
3009 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3010 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3012 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3013 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3016 * alloca.c: Use #error.
3017 [POINTER_TYPE]: Use it.
3019 * eval.c (Fdefvar): Doc fix.
3021 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3022 INITIALIZE_INTERVAL.
3024 * buffer.h: Avoid DECLARE_INTERVALS.
3026 * config.in: Add size_t.
3028 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3030 * w16select.c (set_clipboard_data): If there's not enough memory
3031 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3032 expects. In case of other failures, return 3.
3033 (system_error_msg): New error message.
3034 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3037 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3039 * term.c (write_glyphs): Also turn off inverse video after turning
3040 off other appearances in case TS_exit_attribute_mode is not equal
3041 to TS_end_standout_mode.
3042 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3044 (turn_off_face): Reset standout_mode only if
3045 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3046 is equal to TS_end_standout_mode.
3048 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3050 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3051 sequence at the end of the source block.
3053 * ccl.c (Fccl_program_p): Docstring modified.
3054 (Fccl_execute): Likewise.
3055 (Fccl_execute_on_string): Likewise.
3057 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3059 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3061 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3063 The following changes are mainly to fix bugs of
3064 encode/decode-coding-string failing if encoding/decoding return
3065 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3066 variable conversion_buffer.
3068 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3069 decrement dst_end to avoid buffer overflow in the later call of
3072 * coding.h (conversion_buffer_size, conversion_buffer)
3073 (get_conversion_buffer): Extern deleted.
3075 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3076 (conversion_buffer, conversion_buffer_size): Variables deleted.
3077 (get_conversion_buffer): Function deleted.
3078 (struct conversion_buffer): New structure.
3079 (MAX_ALLOCA): New macro.
3080 (allocate_conversion_buffer): New macro.
3081 (extend_conversion_buffer, free_conversion_buffer): New functions.
3082 (ccl_coding_driver): Set coding->result.
3083 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3084 this is the last block of source.
3085 (encode_coding): Likewise. Handle the source block as the last
3086 one only when the whole source text is consumed.
3087 (decode_coding_string): Handle the case that the output buffer is
3088 too small to decode the whole source text. Use
3089 allocate_conversion_buffer, extend_conversion_buffer and
3090 free_conversion_buffer, not get_conversion_buffer.
3091 (encode_coding_string): Likewise.
3092 (init_coding): Function deleted.
3093 (init_coding_once): Delete code to initialize
3094 conversion_buffer_size.
3096 * emacs.c (main): Don't call init_coding.
3098 * msdos.c (IT_write_glyphs): Use a locally declared
3101 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3102 (insert_glyphs): Likewise.
3104 * w32console.c (write_glyphs): Use a locally declared
3107 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3109 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3110 member of display_info is NULL.
3112 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3114 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3117 * term.c (turn_off_face): Reset standout_mode when resetting
3118 appearances with capability `me'.
3119 (write_glyphs): Switch on inverse video before each face change.
3121 2000-08-14 Dave Love <fx@gnu.org>
3123 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3124 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3125 (lisp_free): Declare and make static.
3127 * window.c: Fix embedded comment.
3128 (syms_of_window): Fix doc string.
3130 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3132 * keymap.c (push_key_description): If C without modifiers is < 32,
3133 make sure to print `C-' before `M-', like in the manual.
3135 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3137 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3138 since they aren't relocated anymore.
3139 (sxhash_string): Make sure returned hash code fits in a Lisp
3142 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3143 partially visible line which is smaller than the window's
3146 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3148 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3149 the multibyte form of eight-bit-control characters.
3150 (Fccl_execute_on_string): Initialize ccl->multibyte.
3152 * ccl.h (struct ccl_program): New member multibyte.
3154 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3156 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3158 * regex.c (regex_compile) <normal_char>: Pay attention to
3160 (analyse_first) <exactn>: Setup fastmap correctly for
3161 eight-bit-control characters.
3163 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3165 * termhooks.h (enum event_kind): New member
3166 multibyte_char_keystroke.
3168 * keyboard.c (make_lispy_event): Handle the new event type
3169 multibyte_char_keystroke.
3171 * xterm.c: Include coding.h.
3172 (XTread_socket): Work around a bug of XmbLookupString. If the
3173 input is from XIM, decode it according to the current locale. In
3174 that case, generate multibyte_char_keystroke events.
3176 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3178 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3179 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3181 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3183 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3184 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3185 (move_it_in_display_line_to): Record iterator's ascent and descent
3186 before producing glyphs, and restore them when we know the glyph
3187 doesn't fit on the line.
3188 (move_it_to): Restructured so that it's easier to debug. If
3189 moving to a vpos, and not moving to an x or character position,
3190 stop as soon as the specified vpos is reached; don't move further
3191 into that line because that might change the computed line height.
3192 (try_cursor_movement): New function, extracted from the cursor
3193 movement branch of redisplay_window. If ending on a partially
3194 visible line, don't try to scroll if the cursor line is taller
3196 (redisplay_window): Use try_cursor_movement.
3198 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3199 because that function doesn't cope with variable-height lines.
3201 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3202 box cursor because that's better visible for large images.
3204 2000-08-10 Miles Bader <miles@gnu.org>
3206 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3208 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3210 * xdisp.c (Vmessages_buffer_name): New variable.
3211 (message_dolog): Use it.
3212 (syms_of_xdisp): Initialize it.
3214 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3216 * msdos.c (IT_note_mouse_highlight): Update the calls to
3218 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3219 redundant now that keyboard.h is included.
3221 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3223 * keyboard.c (kbd_buffer_events_waiting): New function.
3225 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3227 * msdos.c: Include keyboard.h.
3228 (XMenuActivate): Empty no_event events from the event buffer. If
3229 no events are left after that, call clear_input_pending.
3230 (mouse_clear_clicks): New function, code moved from mouse_init.
3231 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3232 mouse driver to ``forget'' any past clicks.
3234 * Makefile.in (msdos.o): Depend on keyboard.h.
3236 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3238 * lisp.h (input_pending): External declaration.
3240 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3242 * xdisp.c (echo_area_display): Display thoroughly if input is
3243 pending. Bind redisplay-dont-pause to t during the redisplay.
3244 in case input is pending.
3246 * dispnew.c (Qredisplay_dont_pause): New variable.
3247 (syms_of_display): Initialize and staticpro it.
3248 (update_frame_1): Don't interrupt the display for pending input if
3249 redisplay_dont_pause is set.
3251 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3253 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3255 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3257 * callproc.c (Fcall_process): Terminate the unwind-protect around
3258 the post-read-conversion of coding system.
3260 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3261 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3262 * buffer.h (overlays_at): Update prototype.
3263 * xdisp.c (next_overlay_change): Update call to overlays_at.
3264 * xfaces.c (face_at_buffer_position): Likewise.
3265 * textprop.c (Fget_char_property): Likewise.
3266 * xterm.c (note_mouse_highlight): Likewise.
3268 * minibuf.c (do_completion): Don't consider a simple change of
3269 case as `completion'.
3271 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3273 * keyboard.c (syms_of_keyboard): Initialize
3274 last_point_position_buffer.
3275 * undo.c (record_delete): Make sure last_point_position_buffer is
3276 a buffer before comparing pointers.
3278 * coding.h (decode_coding_string): Declare.
3280 * intervals.h (Fprevious_single_char_property_change): Declare.
3282 * textprop.c (Fprevious_single_char_property_change): Don't do
3283 arithmetic directly on lisp objects.
3285 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3288 * keyboard.h (menu_item_eval_property): Declare.
3290 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3291 reuse as buffer name, instead of recreating (and discarding) every
3292 time a message is logged.
3293 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3294 (current_message_1, truncate_message_1, set_message_1)
3295 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3296 (current_message, truncate_echo_area, display_echo_area)
3297 (resize_echo_area_axactly): Changed calls.
3299 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3301 (Ffind_coding_systems_region_internal): First argument to Fappend
3302 must be an integer, not a Lisp object.
3304 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3306 * charset.c (Fchar_width): Doc fix.
3308 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3310 * charset.c (Fstring_width): Doc fix.
3312 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3314 * xdisp.c (start_display): When starting display on a continuation
3315 line, clear ascent and descent members of the iterator structure;
3316 the height of the continued line does not affect the height of the
3318 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3319 line taller than the window.
3320 (redisplay_window) <forced window start>: Handle case that the
3321 middle of the window is not found in any row.
3322 (dump_glyph_row): Show more information.
3323 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3324 first text line in a glyph matrix.
3326 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3327 of the clip area when image doesn't have a mask.
3329 * fns.c (sweep_weak_table): Fix survival conditions for
3330 key-or-value and key-and-value weakness.
3332 * .gdbinit (xhashtable): New command.
3334 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3335 tables out of the list of all weak hash tables.
3337 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3338 a new buffer is created, make sure echo_area_buffer[] references
3341 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3343 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3346 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3348 * syntax.c (skip_chars): Fix previous change. Make the handling
3349 of unibyte string consistent with that of regex search.
3351 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3353 * xmenu.c (popup_get_selection): Use xfree instead of free.
3355 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3357 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3359 * callproc.c (child_setup): Use xfree instead of free.
3361 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3363 (run_mac_command, closedir): Use `xfree' instead of `free'.
3365 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3367 * eval.c (error): Use xfree instead of free.
3369 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3371 * fns.c: Replace `illegal' with `invalid'.
3372 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3374 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3376 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3379 2000-08-04 Noah Friedman <friedman@splode.com>
3381 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3384 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3386 * syntax.c (skip_chars): Fix typo in error message.
3388 2000-08-04 Andreas Schwab <schwab@suse.de>
3390 * m/ia64.h: Moved from s/ia64.h.
3392 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3394 * process.c (read_process_output): Big simplification. Handle
3395 composition and post-read-conversion of coding system correctly.
3396 (send_process): Handle composition correctly.
3398 * callproc.c (Fcall_process): Handle post-read-conversion of
3399 coding system if any.
3401 * coding.c (decode_coding_iso2022): More strict check for handling
3403 (coding_restore_composition): Pay attention to the case that
3404 cmp_data is not set properly (because of invalid code in the
3406 (run_pre_post_conversion_on_str): Include text properties in the
3408 (decode_coding_string): Set members of coding correctly.
3410 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3412 * s/ia64.h: New file.
3414 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3415 Use NULL instead of 0 at the end of variable argument list of
3416 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3417 sizeof (int) < sizeof (void *).
3419 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3420 of variable argument lists of XtVaGetValues and XtVaSetValues.
3422 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3423 variable argument lists of XtVaGetValues and XtVaSetValues.
3425 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3427 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3428 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3430 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3433 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3434 in call to Fsingle_key_description.
3436 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3439 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3441 * window.c (display_buffer_reuse_frames): New variable.
3442 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3443 frames displaying BUFFER.
3444 (syms_of_window): Define Lisp variable
3445 display-buffer-reuse-frames.
3447 2000-08-01 Miles Bader <miles@gnu.org>
3449 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3450 when to constrain NEW_POS (they were pretty screwed up before).
3452 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3454 * msdos.c (run_msdos_command): Save and restore the master
3455 environment, for the case that child_setup signals an error.
3456 When mirroring slashes in DOS shell commands, don't fail when
3457 argv[2] has embedded blanks.
3458 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3459 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3460 (dos_ttraw): Call mouse_setup_buttons.
3462 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3463 using alloca; free it after run_msdos_command returns.
3465 2000-07-27 Dave Love <fx@gnu.org>
3467 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3469 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3472 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3474 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3476 * editfns.c (lisp_time_argument): Fix last change.
3478 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3480 * fns.c (Fdelete): Make it work on vectors and strings in addition
3483 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3484 (syms_of_fns): Initialize new variables.
3485 (sweep_weak_table): Handle weakness `key-or-value' and
3487 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3488 weakness, with t meaning the same as `key-and-value'.
3490 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3492 * coding.h (struct coding_system): Member safe_charset deleted.
3494 * coding.c (Qsafe_charsets): This variable deleted.
3495 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3497 (coding_safe_chars): New function.
3498 (CODING_SAFE_CHAR_P): New macro.
3499 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3500 checking safe_charsets member of the coding system. Caller
3502 (detect_coding_iso2022): New local variable safe_chars.
3503 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3504 safe_charsets member of the coding system.
3505 (decode_coding_iso2022): New local variable safe_chars.
3506 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3507 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3508 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3509 (ENCODE_UNSAFE_CHARACTER): New macro.
3510 (encode_coding_iso2022): New local variable safe_chars. Check
3512 (setup_coding_system): Delete the code to initialize
3513 coding->safe_charses
3514 (intersection, find_safe_codings): New functions.
3515 (Ffind_coding_systems_region_internal): New function.
3516 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3517 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3518 variable and initialize it.
3520 * fns.c (char_table_ref_and_index): New function.
3522 * lisp.h (char_table_ref_and_index): Add prototype.
3524 2000-07-26 Sam Steingold <sds@gnu.org>
3526 * editfns.c (lisp_time_argument): Added third argument `usec'.
3527 (Ffloat_time): New built-in Lisp function.
3529 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3531 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3532 for the character code.
3534 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3537 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3538 if called for a popup menu.
3539 (xmenu_show): Store help string in widget values.
3541 2000-07-26 Dave Love <fx@gnu.org>
3543 * syswait.h: Move some definitions.
3544 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3545 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3546 perspicuous definitions.
3547 (WTERMSIG): Fix bit pattern used.
3549 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3551 * print.c (print_object): If vector printing is truncated, print
3552 "..." to indicate it as well as the case of list printing.
3554 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3556 * xdisp.c (next_element_from_display_vector): Improve comments.
3558 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3559 for the character code, and the rest for the face id as in 20.x.
3560 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3562 * window.c (window_display_table): Cleaned up.
3564 * syntax.c (Fforward_word): Add last arg nil in call of
3565 Fconstrain_to_field.
3567 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3569 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3570 identical but for the letter-case, don't call
3571 barf_or_query_if_file_exists.
3573 2000-07-25 Miles Bader <miles@gnu.org>
3575 * editfns.c (find_field): Honor special `boundary' fields.
3576 (Qboundary): New variables.
3577 (syms_of_editfns): Initialize Qboundary.
3578 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3579 Use scan_buffer instead of find_before_next_newline, because it
3580 allows us to detect the boundary case where there's a newline at
3582 * lisp.h (Fconstrain_to_field): Update external declaration.
3584 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3586 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3589 2000-07-24 Dave Love <fx@gnu.org>
3591 * s/sunos4-0.h, s/sol2.h:
3592 (LIBS_TERMCAP): Move from m/sparc.h.
3594 * m/sparc.h (TERMINFO): Moved to system files (probably only
3595 relevant for sunos4 judging by its vintage).
3596 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3599 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3601 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3602 name to single_keymap_panes.
3604 2000-07-24 Andreas Schwab <schwab@suse.de>
3606 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3608 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3610 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3611 parameters instead of using int parameters. Expect FN to accept
3612 EMACS_INT parameters.
3613 (display_echo_area, resize_echo_area_axactly, current_message)
3614 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3615 with new argument list.
3616 (resize_mini_window_1): New callback function.
3617 (current_message_1, truncate_message_1, set_message_1): Change
3618 parameter lists to the new format expected by
3619 with_echo_area_buffer.
3621 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3623 * fontset.c (fontset_ref): Remove INLINE declaration.
3624 (fontset_ref_via_base): Likewise.
3625 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3628 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3630 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3631 correct order of priority. If help echo was found in an overlay,
3632 use that overlay as the object in which the help echo was found.
3634 2000-07-22 Miles Bader <miles@gnu.org>
3636 * textprop.c (Fprevious_single_char_property_change): The initial
3637 property value should be from the position preceding POSITION, not
3640 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3642 * coding.c (syms_of_coding): Doc fix for
3643 inhibit-iso-escape-detection.
3645 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3647 * xterm.c (note_mouse_highlight): Process overlays in the right
3650 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3652 * xterm.c (note_mouse_highlight): If help-echo was found in an
3653 overlay, use that overlay as the object in which the help was
3656 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3658 * window.c (foreach_window): Instead of a fake variable argument
3659 list, take one USER_DATA argument.
3660 (foreach_window_1): Likewise, and call callback functions with two
3661 args, the window and USER_DATA.
3662 (struct check_window_data): New struct.
3663 (check_window_containing): Use it.
3664 (window_from_coordinates): Set up a struct check_window_data for
3666 (add_window_to_list, freeze_window_start): Change parameters
3667 according to new calling convention.
3669 * window.h (foreach_window): Change prototype.
3671 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3673 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3675 * xmenu.c (menu_help_callback): Call show_help_echo with
3676 additional arguments OBJECT and POS.
3678 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3680 * data.c (Faset): Allow storing any multibyte character in a
3681 string. Convert unibyte string to multibyte if necessary.
3683 * xfns.c (x_encode_text): New function.
3684 (x_set_name): Use x_encode_text.
3685 (x_set_title): Likewise.
3687 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3689 * xterm.h (x_encode_text): Add prototype.
3691 2000-07-20 Dave Love <fx@gnu.org>
3693 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3696 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3698 * msdos.c (help_echo_window): New variable.
3699 (syms_of_msdos): Initialize and staticpro it.
3700 (IT_note_mode_line_highlight): Set help_echo_window.
3701 (IT_note_mouse_highlight): Ditto.
3702 (dos_rawgetc): Store help_echo_window in the second event produced
3705 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3706 Record the object that generated the help echo and the position of
3707 that object in help_echo_object and help_echo_pos. Record that
3708 some glyphs in a row are displayed in mouse-face.
3709 (IT_update_begin): Don't clear mouse highlight unless one of the
3710 enabled glyph rows is marked as being displayed in mouse-face.
3711 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3712 and position recorded in help_echo_object and help_echo_pos to the
3714 (IT_menu_display): Accept a new argument PN: the pane number of
3715 the current menu pane. Record the pane number and the item
3716 number of the item which has associated help string.
3717 (XMenuActivate): Update the prototype for help_callback in
3718 function declaration. Call IT_menu_display with the current menu
3719 pane number as an additional argument. Call help_callback with
3720 two additional arguments: the pane number and the item number of
3721 the menu item associated with the help text.
3722 (help_echo_object, help_echo_pos): New variables.
3723 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3725 * msdos.h (XMenuActivate): Update prototype.
3727 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3729 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3730 Add some more prototypes.
3732 * xterm.c, xterm.h: Add some more prototypes.
3734 * lisp.h (Fnext_single_char_property_change): Add prototype.
3736 * dispnew.c (direct_output_for_insert): Remove confusing
3737 outer local variable mouse_face_overwritten_p.
3738 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3740 * alloc.c (allocate_string_data): Don't copy old string contents.
3742 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3744 * coding.c (code_convert_region): Delete text properties before
3745 shrinking the conversion region.
3747 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3749 * dispnew.c (update_text_area): Write the whole row if it
3750 has mouse-face in it.
3752 * xfaces.c (face-alternative-font-family-alist): Remove
3753 DEFVAR_LISP; staticpro instead.
3755 * xmenu.c (menu_help_callback): Call show_help_echo with
3758 * keyboard.c (show_help_echo): Add parameter WINDOW.
3759 (read_char): Call show_help_echo with window extracted from Lisp
3761 (gen_help_event): Add parameter WINDOW.
3763 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3765 * xterm.c (help_echo_window): New variable.
3766 (note_mouse_highlight, note_tool_bar_highlight): Set
3768 (XTread_socket): Pass help_echo_window to gen_help_event.
3769 (syms_of_xterm): Initialize and staticpro help_echo_window.
3771 2000-07-18 Dave Love <fx@gnu.org>
3773 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3776 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3778 * alloc.c (allocate_string_data): If string had already data
3779 assigned, copy old contents to new string data.
3781 * coding.c (syms_of_coding): Fix typo in spelling of variable
3782 `inhibit-iso-escape-detection'.
3784 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3786 * Makefile.in: Add dependencies on dispextern.h.
3787 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3788 `free'; both can conflict with system header files.
3790 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3792 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3795 2000-07-18 Dave Love <fx@gnu.org>
3797 * window.c (Fwindow_list): Declare arg `window'.
3799 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3801 * coding.c (setup_coding_system): Don't override the explicitly
3802 specified designations.
3804 2000-07-15 Miles Bader <miles@gnu.org>
3806 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3807 from `text_property_eq' and `text_property_stickiness', respectively.
3808 (find_field, Fconstrain_to_field, char_property_eq)
3809 (char_property_stickiness): Changed to call char-property functions
3810 instead of text-property-only ones.
3812 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3813 `next_single_char_property_change'). Do more error checking, and
3814 cleanup limit behavior.
3815 (Fprevious_single_char_property_change): New function.
3816 (syms_of_textprop): Initialize new subrs.
3818 * xdisp.c (display_prop_end, invisible_text_between_p):
3819 Call Fnext_single_char_property_change instead of
3820 next_single_char_property_change.
3822 2000-07-15 Jason Rumney <jasonr@gnu.org>
3824 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3825 after menu is finished with.
3826 (add_menu_item): Only consider wv->title as a menu title.
3827 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3829 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3831 (FONT_REGEXP): Remove unused macro, and its sub-components.
3832 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3834 * w32term.c (help_echo_object, help_echo_pos): New variables.
3835 (note_mode_line_highlight): Store additional information about the
3836 help-echo in help_echo_object and help_echo_pos. Check both
3837 `local-map' and `keymap' properties for changing the cursor
3838 (note_mouse_highlight): Store additional information about the
3839 help-echo in help_echo_object and help_echo_pos.
3840 (note_tool_bar_highlight): Set help_echo_object to nil and
3841 help_echo_pos to -1.
3842 (w32_read_socket): Use gen_help_event instead of filling
3843 input_events manually.
3844 (syms_of_w32term): Staticpro help_echo_object.
3845 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3846 set, arrange for a mouse-highlight redisplay in
3848 (x_clear_mouse_face): New function.
3849 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3850 (x_update_window_begin): No need to turn off the mouse
3852 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3853 depending on whether they contain glyphs highlighted in
3855 (x_fill_stretch_glyph_string): Consume runs of stretch
3856 glyphs instead of a single one.
3857 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3858 with new argument list.
3859 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3860 (x_append_glyph, x_append_composite_glyph)
3861 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3862 changes in struct glyph starting 1999-12-27. See comments for
3863 xterm.c on 2000-07-05.
3865 2000-07-14 Sam Steingold <sds@gnu.org>
3867 * xfaces.c (realize_x_face): Fix the last patch:
3868 check `default_face' before dereferencing.
3870 2000-07-14 Dave Love <fx@gnu.org>
3872 * syntax.c (back_comment): Add null default in switch (for pcc).
3874 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3876 * xfaces.c (realize_x_face): Make fontset using the base of the
3877 default_face's fontset, not using the default fontset.
3879 * coding.c (inhibit_iso_escape_detection): New variable.
3880 (syms_of_coding): Make it a Lisp variable.
3881 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3882 nonzero, ignore ISO2022's escape sequence.
3884 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3886 * alloca.c (malloc) [emacs]: Define as xmalloc.
3888 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3889 use that instead of the mouse position. Add parameters DX and DY.
3891 * dispextern.h (Fx_show_tip): Adjust number of parameters
3894 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3895 if HELP is a function, call it with OBJECT and POS as parameters
3896 to get the help to display.
3897 (gen_help_event, kbd_buffer_store_help_event): New functions.
3898 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3899 (read_char): Call show_help_echo with new parameters.
3901 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3904 * xterm.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 (XTread_socket): Use gen_help_event instead of filling
3913 input_events manually.
3914 (syms_of_xterm): Staticpro help_echo_object.
3916 * xmenu.c (menu_highlight_callback): Use
3917 kbd_buffer_store_help_event instead of setting up and input_event
3920 * xdisp.c (eval_form): GCPRO argument sexpr.
3921 (call_function): New function.
3922 (handle_single_display_prop): Use call_function and FUNCTIONP
3923 instead of checking whether if font_height is a symbol and
3926 * eval.c (internal_condition_case_2): New function.
3928 * lisp.h (FUNCTIONP): New macro.
3929 (internal_condition_case_2, call_function): Add prototypes.
3931 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3932 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3933 Always set `arg' member of input_events.
3934 (construct_menu_click): Unused function removed.
3936 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3938 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3939 (construct_drag_n_drop, x_scroll_bar_handle_click)
3940 (w32_read_socket): Always set `arg' member of input_events.
3942 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3944 * lisp.h (eval_form): Add prototype.
3946 * xdisp.c (eval_form): Make it externally visible.
3948 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3950 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3951 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3952 consing. For prefix events, store the frame in the `arg' slot of
3953 the event, otherwise store the key there.
3954 (XTread_socket): Instead of consing, use the frame_or_window slot
3955 of HELP_EVENTs for the frame, and the `arg' slot for the help
3958 * xmenu.c (menu_highlight_callback): Store help string in the
3959 `arg' member of the input event; don't cons.
3960 (menubar_selection_callback): Use the `arg' slot of input events
3961 to queue additional information, instead of consing.
3963 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3965 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3967 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3969 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3970 input events to queue additional information, instead of consing.
3972 * keyboard.c (kbd_buffer_gcpro): Renamed from
3973 kbd_buffer_frame_or_window. Now used for all Lisp objects
3974 referenced from the input queue.
3975 (kbd_buffer_store_event): Always use structure assignment for
3976 copying input events. Record all Lisp objects referenced from
3977 events in kbd_buffer_gcpro.
3978 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3979 differently from input events. Test for prefix menu_bar_events
3980 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3981 event in kbd_buffer_gcpro to nil.
3982 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3983 frame_or_window is equal to its arg member as prefix events.
3984 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3985 used by an input event to nil.
3986 (init_keyboard): Use two times the size of the input queue
3987 for kbd_buffer_gcpro.
3988 (syms_of_keyboard): Likewise.
3990 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3993 * termhooks.h (struct input_event): Add member `arg'.
3994 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3995 (USER_SIGNAL_EVENT): Renamed from user_signal.
3997 * xfaces.c (ASET): Remove definition.
3999 * lisp.h (AREF, ASET, ASIZE): New macros.
4001 * fontset.c (AREF, ASIZE): Remove definitions.
4003 * fns.c (AREF): Remove definition.
4005 * composite.c (AREF): Remove definition.
4007 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4009 * dispnew.c (redraw_overlapped_rows): Add missing local.
4010 (scrolling_window): Remove debug code.
4012 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4013 Before scrolling, turn off a mouse-highlight in the window
4016 * xterm.c (x_update_window_end): Add parameter
4017 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4018 redisplay in XTframe_up_to_date.
4019 (x_clear_mouse_face): New function.
4020 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4022 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4024 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4025 it when any row is written to that contains glyphs highlighted in
4027 (update_window): Call the window update end hook with new
4028 parameter MOUSE_FACE_OVERWRITTEN_P.
4029 (direct_output_for_insert): Give up if row contains mouse-face.
4031 * dispextern.h (struct redisplay_interface): Add parameter
4032 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4033 (clear_mouse_face): New function pointer member.
4035 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4037 * syntax.c (back_comment): Use one switch rather than a few `if's.
4038 Obey open_paren_in_column_0_is_defun_start.
4039 When reverting to the `slow' method, try to nicely handle the case
4040 of nested comments by checking that the comment-starter we found
4041 does indeed match the comment-ender.
4042 (scan_sexps_forward, scan_sexps_forward):
4043 Ignore excessive opening parenthesis rather than throwing an error.
4045 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4047 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4048 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4050 * dispnew.c (direct_output_forward_char): Give up if currently
4051 displaying a message instead of the minibuffer contents.
4053 * xterm.c (x_update_window_begin): No need to turn off the mouse
4055 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4056 depending on whether they contain glyphs highlighted in
4059 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4060 compare the mouse_face_p flags of both rows.
4062 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4064 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4066 * keyboard.c (show_help_echo): Accept additional parameter
4067 ok_to_overwrite_keystroke_echo.
4068 (read_char): Call show_help_echo with a zero
4069 ok_to_overwrite_keystroke_echo argument.
4070 * keyboard.h (show_help_echo): Update prototype of
4072 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4073 ok_to_overwrite_keystroke_echo argument.
4074 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4075 non-zero ok_to_overwrite_keystroke_echo argument.
4077 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4079 * xdisp.c (try_window_id): If changes are all below what is
4080 displayed in the window, and point is in the window, we still
4081 might have to find point on the display.
4083 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4084 glyphs instead of a single one.
4085 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4086 with new argument list.
4087 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4089 * keymap.c (get_keymap_1): Add comment that this function can GC.
4090 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4091 comment that functions can GC.
4092 (Fset_keymap_parent): GCPRO arg KEYMAP.
4094 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4096 * msdos.c (XMenuActivate): After exiting the menu, restore the
4097 echo area message and erase it.
4099 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4101 * fontset.c (Ffontset_info): Make the return value more compatible
4102 with that of Emacs 20.
4104 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4106 * eval.c (Fsignal): Handle case that backtrace_list is null.
4108 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4110 * ccl.c (Fccl_execute): Typo fixed.
4112 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4114 * window.c (window_loop): Add missing gcpro1 local variable.
4116 * window.c (Fwindow_list): Reverse list at the end.
4117 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4118 means allow windows on OWINDOW's frame, only.
4119 (window_loop): Simplified; use Fwindow_list.
4121 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4123 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4125 * xterm.c (XTread_socket): Increment handling_signal at the start,
4126 decrement it at the end.
4128 * eval.c (handling_signal): New variable.
4129 (Fsignal): Abort if handling_signal is non-zero.
4131 * lisp.h (handling_signal): External declaration.
4133 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4135 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4137 Sound support for NetBSD through "Linux emulation" support:
4138 * config.in (HAVE_SOUNDCARD_H): Undef.
4139 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4140 * Makefile.in (LIBSOUND): New variable.
4141 (LIBES): Include it.
4142 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4144 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4146 (vox_open): Use DEFAULT_SOUND_DEVICE.
4147 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4149 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4151 * print.c (print_error_message): If Vsignaling_function is set,
4152 show it in *Messages*.
4154 * lisp.h (Vsignaling_function): External declaration.
4156 * eval.c (Vsignaling_function): New variable.
4157 (Fsignal): Compute it.
4158 (syms_of_eval): Staticpro it.
4160 2000-07-05 Dave Love <fx@gnu.org>
4162 * syswait.h: Use the autoconf recommended approach. Old code
4163 #if'd out in case we need to revert.
4165 * config.in (HAVE_SYS_WAIT_H): Added.
4167 2000-07-05 Andrew Innes <andrewi@gnu.org>
4169 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4170 when non-NULL instead of __morecore, to take account of buffer
4171 memory. This also solves a problem with spurious memory warnings
4174 * ralloc.c: Make real_morecore non-static.
4176 * eval.c (internal_condition_case): Comment out abort if
4177 interrupt_input_blocked is not zero.
4179 * makefile.nt: Add support for `bootstrap' and related targets.
4180 Include minimal debug info in emacs.exe in release build.
4181 Remove all dependencies on lisp.h, and fixup some others.
4183 * w32.c (init_environment): Install code from 20.7 for providing
4184 default values for environment variables, based on the
4185 executable's own location.
4186 (map_w32_filename): Handle filenames that are longer than
4188 (sys_socket): Install socket inheritance bug fix from 20.7.
4190 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4191 here via blockinput.h).
4193 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4195 * w32menu.c (w32_menu_display_help):
4196 * xmenu.c (menu_help_callback): Use show_help_echo.
4198 * keyboard.h (show_help_echo): Declare.
4200 * keyboard.c (show_help_echo): New function, extracted from read_char.
4201 Feval its `msg' argument if it's a cons cell.
4202 (read_char): Use it.
4203 (follow_key): Pass `autoload' to get_keyelt.
4205 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4206 (note_tool_bar_highlight, XTread_socket):
4207 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4209 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4210 (note_tool_bar_highlight, w32_read_socket):
4211 Do not gratuitously ignore non-string `help-echo' properties.
4213 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4215 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4217 * window.c (delete_all_subwindows): Reset Vwindow_list.
4219 * xterm.c (x_append_glyph, x_append_composite_glyph)
4220 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4221 changes in struct glyph starting 1999-12-27. Some bit-fields of
4222 struct glyph were not set, which made glyphs unequal when compared
4223 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4224 effects were the result. This also depended on the contents of
4225 memory returned by xmalloc. If flickering happens again, activate
4226 the code in clear_glyph_row that's in #if 0. If the flickering is
4227 gone with that, chances are that it is caused by something
4230 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4232 * dispextern.h: Add some comments.
4234 * window.c (add_window_to_list): Add parameter LIST.
4235 (window_list): Order list so that, for each frame, windows are
4236 in canonical order, and so that frames appear in the list in
4237 the order given by Vframe_list.
4238 (next_window): Reverse the handling of NEXT_P.
4240 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4242 * window.c (Vwindow_list): New variable.
4243 (make_window, delete_window): Set Vwindow_list to nil.
4244 (check_window_containing): New function.
4245 (window_from_coordinates): Rewritten.
4246 (add_window_to_list, window_list, candidate_window_p)
4247 (decode_next_window_args, next_window): New functions.
4248 (Fnext_window, Fprevious_window): Rewritten in terms of
4250 (Fwindow_list): New function.
4251 (Fother_window): Cleaned up.
4252 (foreach_window): Add a longer "variable argument list". Let
4253 callback function return 0 to indicate that cycling over windows
4255 (foreach_window_1): Likewise.
4256 (freeze_window_start): Return int.
4257 (init_window): New function.
4258 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4260 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4261 input_event with bzero.
4262 (main): Call init_window.
4264 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4267 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4269 * composite.h (make_composition_value_copy): Extern it.
4271 * composite.c (make_composition_value_copy): New function.
4273 * editfns.c (Fformat): While copying text properties, make each
4274 composition property value a copy.
4276 * fns.c (concat): While copying text properties, make each
4277 composition property value a copy.
4279 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4281 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4283 * fns.c (sweep_weak_table): Mark only objects that are not
4286 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4287 include those frames as candidates which have their focus
4288 redirected to the minibuffer frame.
4290 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4292 * fns.c (Fputhash): Return `value' rather than nil.
4294 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4296 * frame.c (next_frame): Don't check focus redirection in case
4297 MINIBUF is a window. Doing so excludes frames using MINIBUF
4298 unless their focus is redirected, which contradicts the
4299 specification of next-frame, and leads to infinite loops in
4300 certain situations when cycling through windows with next-window.
4302 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4304 * coding.c (code_convert_region): Even if the length of text is
4305 zero, try to convert it if coding->type is coding_type_ccl.
4306 (decode_coding_string, encode_coding_string): Likewise.
4308 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4310 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4311 the display if windows_or_buffers_changed.
4313 * dispnew.c (struct row_entry): New structure.
4314 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4315 (row_table_size, old_lines, new_lines, old_lines_size)
4316 (new_lines_size, run_pool, runs_size, runs): New variables.
4317 (add_row_entry): New function.
4318 (scrolling_window): Use data structures allocated with xmalloc and
4319 held in global variables, instead of allocating them with alloca and
4320 holding them in local variables. Use a larger hash table whose
4321 size depends on glyph matrix sizes. Don't use bzero to clear the
4322 hash table; instead, clear used slots only.
4324 * fns.c (next_almost_prime): Make it externally visible.
4326 * lisp.h (next_almost_prime): Add prototype.
4328 * s/isc4-0.h (sigunblock): Define.
4330 * s/sco5.h (sigunblock): Define.
4332 2000-06-27 Dave Love <fx@gnu.org>
4334 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4335 (moved to osf5-0.h).
4336 [!NOT_C_CODE]: Protect string.h stuff.
4338 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4339 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4341 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4343 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4344 below the last line from the needed window height.
4346 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4348 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4349 (Fwidget_get): Use it.
4350 (syms_of_fns): Defsubr it.
4352 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4354 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4355 display info for XIM.
4356 (xim_open_dpy): Likewise.
4357 (xim_close_dpy): Don't free the display info's XIM.
4359 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4361 * config.in (USE_XIM): New define.
4363 * keymap.c (get_keyelt): For menu-items containing a `:filter
4364 FILTER', apply FILTER to the menu-item's definition to get the
4365 real definition to use.
4367 * lisp.h (QCfilter): External declaration.
4369 * xfns.c (Fimage_size): New function.
4370 (syms_of_xfns): Defsubr it.
4372 2000-06-26 Andreas Schwab <schwab@suse.de>
4374 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4377 2000-06-25 Dave Love <fx@gnu.org>
4379 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4382 * Makefile.in (blockinput.h): Depend on atimer.h.
4383 (atimer.h): Depend on systime.h.
4385 * blockinput.h: Protect against multiple inclusion. Include
4388 * atimer.h: Protect against multiple inclusion. Include
4391 * lisp.h (swap_in_global_binding): Declare.
4393 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4395 * process.c (Fopen_network_stream): Turn off atimers for duration
4396 of call to connect. (Patch from Gerd.)
4398 2000-06-23 Dave Love <fx@gnu.org>
4400 * ralloc.c: Maybe include unistd.h
4402 * emacs.c (setgrp): Undefine before defining.
4403 (malloc_warning, set_time_zone_rule, index): Prototype.
4405 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4406 HAVE_STRUCT_TIMEZONE.
4408 * s/osf1.h: Move string.h hack here from alpha.h and make it
4410 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4412 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4413 (SOCKLEN_TYPE): Don't define.
4415 * m/alpha.h: Remove string.h hack.
4417 * s/osf5-0.h: New file.
4419 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4420 include time.h, done by systime.h.
4421 [__FreeBSD__]: Remove redundant includes.
4423 * callproc.c (setpgrp): Undefine before defining.
4424 (delete_temp_file): Return Qnil to avoid warning.
4426 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4428 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4431 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4433 * composite.h (compose_text): Declare.
4435 * xterm.c: Don't include sys/types.h unconditionally. Don't
4436 protect its inclusion with !USG (following xmenu.c).
4438 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4440 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4443 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4445 * coding.c (decode_eol_post_ccl): Special handling for undecided
4446 and inconsistent EOL types.
4448 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4450 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4451 trough color and main window's background color.
4453 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4456 * xterm.h (Xt_app_con): External declaration.
4458 * widget.c (EmacsFrameRealize): Fix typo.
4460 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4462 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4463 (handle_invisible_prop): Record the start of invisible text in
4464 it->add_overlay_start.
4465 (struct overlay_entry): Add member `overlay'.
4466 (handle_overlay_change): Simplify.
4467 (next_overlay_string): After having processed overlay strings at the
4468 end of the buffer, record that fact in
4469 it->overlay_strings_at_end_processed_p.
4470 (compare_overlay_entries): If before- and after-strings come
4471 from the same overlay, let before-strings come first.
4472 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4473 (load_overlay_strings): Take it->add_overlay_start into account
4474 when adding overlay strings.
4476 * dispextern.h (struct it): Add member add_overlay_start.
4478 2000-06-22 Dave Love <fx@gnu.org>
4480 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4482 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4484 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4486 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4489 2000-06-21 Dave Love <fx@gnu.org>
4491 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4493 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4495 * syntax.c (back_comment): Simplify string-parity counting (with
4496 the added benefit of handling multiple string-styles as long as
4497 they are not intertwined).
4498 Jump to the slow code as soon as a comment starter is found in
4499 a "string_lossage" position. Fixes the case: " /* " /* " */.
4501 2000-06-21 Dave Love <fx@gnu.org>
4503 * Makefile.in: Use GETLOADAVG_LIBS.
4505 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4506 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4508 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4510 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4511 (Fforward_comment, scan_lists):
4512 Check the comstyle of single-char comment-starters.
4513 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4514 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4515 Check the comstyle of single-char comment-starters.
4516 Clarify control-flow around the Scomment case.
4518 2000-06-20 Dave Love <fx@gnu.org>
4520 * fns.c (make_hash_table, maybe_resize_hash_table):
4521 Cast arg of next_almost_prime.
4523 * tparam.c [emacs]: Include lisp.h.
4525 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4528 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4530 * keyboard.c (adjust_point_for_property): Check if display
4531 property should be treated as intangible by looking at its
4534 * xdisp.c (single_display_prop_intangible_p)
4535 (display_prop_intangible_p): New functions.
4537 * dispextern.h (display_prop_intangible_p): Add prototype.
4539 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4541 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4542 argument to sigprocmask.
4544 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4545 argument to sigprocmask.
4547 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4548 sigprocmask_set, and pass a pointer to it to sigprocmask.
4550 * sysdep.c (sigprocmask_set): New variable.
4552 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4555 2000-06-20 Sam Steingold <sds@gnu.org>
4557 * xrdb.c: Don't declare xmalloc, xrealloc.
4559 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4561 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4562 (re_comp): Cast gettext return value to avoid complaints when
4565 2000-06-20 Dave Love <fx@gnu.org>
4567 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4570 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4572 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4574 * m/alpha.h: Don't declare xmalloc, xrealloc.
4576 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4578 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4580 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4582 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4585 * keyboard.h (poll_for_input_1): Declare.
4587 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4589 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4591 * doprnt.c: Don't declare xmalloc, xrealloc.
4593 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4594 (getenv, ctime, getwd): Removed.
4595 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4597 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4598 x_set_tool_bar_lines.
4600 * config.in: Add HAVE_GETWD. Move some definitions above
4601 machine/system includes.
4603 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4605 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4607 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4608 contain information about ENCODING.
4610 * fontset.c (FONTSET_ASCII): Use the first element of char table
4611 for an ASCII font, not defalt slot.
4612 (fontset_ref_via_base): If FONTSET doesn't contain information for
4613 C, try the default fontset.
4614 (make_fontset): Don't copy the default fontset.
4615 (fontset_font_pattern): Likewise.
4616 (accumulate_font_info): If ELT is nil, use the corresponding
4617 element in the default fontset.
4619 2000-06-19 Dave Love <fx@gnu.org>
4621 * syntax.c (Fparse_partial_sexp): Doc fix.
4623 * regex.h: Test PROTOTYPES as well as __STDC__.
4625 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4626 errno, strerror. Put text after #endif in comment.
4628 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4631 * xterm.c (x_frame_of_widget): Likewise.
4633 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4635 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4636 to Vfundamental_mode_abbrev_table.
4638 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4639 bogus objects are marked. This slows down GC by ~80 percent, but
4640 it might be worth trying when debugging GC-related problems.
4641 This feature requires conservative stack marking to be enabled.
4643 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4644 returns XLookupChars, reset `modifiers' to zero.
4646 2000-06-19 Dave Love <fx@gnu.org>
4648 * mktime.c: Unprotoized.
4650 2000-06-19 Richard Stallman <rms@gnu.org>
4652 * data.c (set_internal): If variable is frame-local,
4653 store the new value immediately into the frame parameter alist.
4655 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4657 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4658 in the custom handler pointer.
4660 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4661 value, or checks for CHAR_META can fail when Lisp_Object is a
4663 * keymap.c (get_keyelt): Likewise.
4665 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4667 * ccl.h (struct ccl_program): New member eol_type.
4668 (struct ccl_spec): New member cr_carryover.
4670 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4671 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4673 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4674 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4675 (decode_eol_post_ccl): New function.
4676 (decode_coding): Don't detect EOL format here for CCL based coding
4678 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4679 decode_eol_post_ccl after running the CCL program.
4680 (code_convert_region): Don't detect EOL format here for CCL based
4682 (decode_coding_string): Likewise.
4684 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4686 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4687 when treating it as an integer.
4689 * coding.h (encode_coding_string): Declare.
4691 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4694 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4695 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4696 to be passed to get_local_map.
4698 * sound.c (Fplay_sound): Don't call make_number on
4699 Frun_hook_with_args count argument.
4701 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4702 for lisp objects in X event structure data field, when lisp
4703 objects are represented with unions.
4704 (x_scroll_bar_to_input_event): Ditto.
4706 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4708 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4709 termination of string. Fix sense of test whether
4710 Vline_number_display_limit is an integer.
4712 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4714 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4715 only if HAVE_X_WINDOWS.
4717 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4720 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4723 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4725 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4728 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4730 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4731 start of the while loop.
4733 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4735 * atimer.c (alarm_signal_handler): Add forward declaration.
4737 * data.c (set_internal): Remove debug code.
4739 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4741 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4743 * unexec.c (toplevel) [COFF]: Include coff.h.
4745 * s/lynxos.h: New file.
4747 * keymap.c (Fsingle_key_description): Enclose function key and
4748 event symbol names in angle brackets.
4750 * xdisp.c (setup_echo_area_for_printing): Call
4751 message_log_maybe_newline if message_buf_print is not set.
4753 * print.c (printchar, strout): Don't check message_buf_print
4754 before calling setup_echo_area_for_printing because that
4755 function does something useful even when message_buf_print is
4758 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4760 (ensure_echo_area_buffers): Initialize echo buffer's
4761 truncate lines setting to nil.
4762 (with_echo_area_buffer): Don't set the echo buffer's truncate
4764 (set_message_1): Set it here instead, based on the value
4765 of message_truncate_lines.
4766 (resize_mini_window): Handle case that lines are truncated.
4767 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4768 message-truncate-lines.
4770 * keyboard.c (read_char): Bind message-truncate-lines to t
4771 while displaying a help-echo.
4773 * lisp.h (Qmessage_truncate_lines): External declaration.
4775 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4777 * xdisp.c (Vline_number_display_limit): Renamed from
4778 line_number_display_limit.
4779 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4780 Extend documentation string. Initialize
4781 Vline_number_display_limit to nil meaning no limit.
4782 (decode_mode_spec): Use Vline_number_display_limit with its new
4785 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4787 2000-06-13 Richard Stallman <rms@gnu.org>
4789 * frame.c (Fmodify_frame_parameters): Doc fix.
4791 * xfns.c (x_set_frame_parameters): Comment fix.
4793 * frame.c (store_frame_param): Call swap_in_global_binding if the
4794 variable's current binding was chosen based on this frame.
4796 * data.c (swap_in_global_binding): New function.
4798 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4800 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4801 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4803 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4805 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4807 2000-06-12 Jason Rumney <jasonr@gnu.org>
4809 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4811 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4813 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4815 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4817 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4819 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4820 (syms_of_xfaces): Defsubr Sdump_colors.
4821 (x_free_colors): Don't treat b&w specially on default visual.
4822 (x_free_dpy_colors): New function.
4823 (free_face_colors): Don't check visual class; it's done
4826 * xterm.c (x_frame_of_widget): New function.
4827 (x_alloc_nearest_color_for_widget): Use it.
4828 (x_copy_dpy_color): New function.
4829 (x_destroy_window): Free various colors.
4831 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4833 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4835 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4837 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4839 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4841 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4843 2000-06-11 Dave Love <fx@gnu.org>
4845 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4847 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4849 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4851 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4853 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4856 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4858 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4859 (regex_compile): Fix the code for handling the case of single byte
4860 char and multibyte char being mixed in a range within [...].
4862 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4863 and dst_multibyte members of coding.
4865 * charset.c (update_charset_table): Update the table
4867 (init_charset_once): Initialize elements of bytes_by_char_head to
4868 1 except for leading codes for private charases.
4870 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4871 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4874 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4876 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4877 access the data it doesn't point to.
4879 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4881 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4882 will be translated to a switch-frame event when reading the
4883 event queue. This is necessary because Emacs otherwise won't
4884 perform a switch-frame to a new frame until some other event, for
4885 example a keystroke event, forces it to do so. This has various
4886 effects, one visible being that the cursor of a frame created with
4887 C-x 5 2 or switched to with a window manager key binding like
4888 A-TAB stays hollow because selected_window isn't on the newly
4889 focused frame until the switch-frame is performed.
4891 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4892 generating a switch-frame event if necessary.
4894 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4896 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4899 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4901 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4904 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4906 * window.c (displayed_window_lines): Take empty lines at
4907 the bottom of a window into account.
4909 * window.c (displayed_window_lines): New function.
4910 (Fmove_to_window_line): Use displayed_window_lines to determine
4911 the number of lines to move, instead of using the window's height.
4913 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4914 to stop reading, even if the form read sets point to a different
4915 value when evaluated.
4917 * xdisp.c (display_line): Fix code deciding in which line to
4920 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4922 * fileio.c (e_write): Free composition data if stored in
4925 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4927 * xdisp.c (display_line): Set row's and iterator's
4928 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4929 Set cursor even if row ends in the middle of a character.
4930 (dump_glyph_row): Print values of new flags.
4931 (redisplay_window) <cursor movement in unchanged window>: When
4932 point has been moved forward, and PT is at the end of the cursor
4933 row, don't place the cursor in the next row if the cursor row ends
4934 in the middle of a character or at ZV.
4936 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4937 (struct glyph_row): Add starts_in_middle_of_char_p and
4938 ends_in_middle_of_char_p.
4939 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4940 ends_in_middle_of_char_p flag.
4941 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4943 * term.c (append_glyph): Revert change of 2000-06-06.
4945 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4946 padding glyph not fitting on line as whole character not
4949 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4950 this isn't true for images with `:ascent 100'.
4952 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4954 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4955 as modified if it is originally unmodified.
4957 * term.c (encode_terminal_code): Change the way to check if
4958 terminal coding does any conversion.
4959 (append_glyph): Set glyph->pixel_width correctly.
4961 * xdisp.c (display_line): While checking line continuation, pay
4962 attention to a padding glyph.
4964 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4966 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4968 2000-06-05 Dave Love <fx@gnu.org>
4970 * xdisp.c: Include fontset.h.
4972 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4974 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4976 * dispnew.c: Conditionally include term.h.
4978 * coding.h: Declare code_convert_string_norecord.
4980 * frame.h (struct frame): Use volatile unconditionally.
4982 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4984 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4986 * systime.h: Protect against multiple inclusion.
4987 (timezone) [USG5_4]: Define as time_t.
4989 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4990 (Foptimize_char_table, make_temp_name): Declare.
4992 * Makefile.in (xdisp.o): Depend on fontset.h.
4994 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4996 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4997 (Foptimize_char_table, make_temp_name): Declare.
5001 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5003 2000-06-02 Dave Love <fx@gnu.org>
5005 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5007 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5009 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5010 result face, set flags in that face indicating that colors may not
5013 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5014 glyph, use the ASCII NUL character to determine the face.
5016 2000-06-02 Dave Love <fx@gnu.org>
5018 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5019 (VFORK_RETURN_TYPE): Remove.
5021 * config.in: Add NO_MATHERR.
5023 2000-06-01 Dave Love <fx@gnu.org>
5025 * cmds.c (internal_self_insert): Don't check
5026 Vbefore_change_function, Vafter_change_function.
5028 * insdel.c (signal_before_change, signal_after_change): Likewise.
5030 * buffer.c (Vbefore_change_function, Vafter_change_function):
5031 Variables and their initializations deleted.
5033 * callint.c (Fcall_interactively): Doc fix.
5035 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5037 2000-05-31 Dave Love <fx@gnu.org>
5039 * textprop.c: Revert last change -- duplicated.
5041 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5043 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5046 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5048 2000-05-31 Jason Rumney <jasonr@gnu.org>
5050 * search.c (Fre_search_forward, Fre_search_backward)
5051 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5053 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5055 2000-05-30 Jason Rumney <jasonr@gnu.org>
5057 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5058 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5060 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5063 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5064 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5065 expand a nil default_filename.
5067 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5068 pointer to glyph_to_pixel_coords, not a frame.
5070 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5071 coding.h to dependencies.
5073 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5075 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5076 window pointer to be consistent with w32term.c and xterm.c.
5078 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5079 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5080 (Qline_spacing, Qcenter): New variables.
5081 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5082 (x_set_line_spacing): New function.
5083 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5085 (x_specified_cursor_type): New function.
5086 (x_set_cursor_type): Use it.
5087 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5089 (validate_x_resource_name, x_get_resource_string): Measure lengths
5090 of external strings in bytes.
5091 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5092 GetTextExtentPoint32 with NULL title.
5093 (Fx_create_frame): Initialize Qline_spacing.
5094 (w32_load_system_font): Initialize font->double_byte_p.
5095 (x_to_w32_charset): Use Vw32_charset_info_alist.
5096 (Image, busy cursor, tooltip functions): Merged changes from
5097 xfns.c. Not yet functional on Windows.
5099 * w32gui.h (W32FontStruct): Add double_byte_p member.
5101 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5102 (emacs_button_translation): Use it.
5103 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5104 in `mask' to be set.
5106 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5109 * w32term.c: Format and doc changes to bring closer to xterm.c.
5110 (w32_char_font_type): New enum.
5111 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5112 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5113 (w32_encode_char): New function.
5114 (x_encode_char): Removed.
5115 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5116 x_encode_char and w32_font_is_double_byte.
5117 (x_produce_image_glyph): Use image_ascent.
5118 (x_produce_glyphs): Use new version of w32_per_char_metric and
5119 handle NULL return value. Allow extra line spacing.
5120 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5121 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5122 w32_font_type member of glyph instead.
5123 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5124 (fast_find_position): Make sure not to consider rows not visible
5126 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5127 w32_menu_display_help with input blocked, as it can abort.
5128 (x_display_and_set_cursor): Choose cursor depending
5129 on buffer-local value of cursor_type.
5130 (x_draw_bar_cursor): Add parameter WIDTH.
5132 * w32term.h (CP_DEFAULT): Define.
5133 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5135 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5137 * search.c (Fre_search_forward, Fre_search_backward)
5138 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5140 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5142 * coding.c (detect_coding_iso2022): Fix code for checking
5143 CODING_CATEGORY_MASK_ISO_8_2.
5145 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5147 * regex.c (PREFETCH_NOLIMIT): New function.
5148 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5150 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5152 * syntax.c (find_defun_start): Move test for
5153 open_paren_in_column_0_is_defun_start outside of the loop.
5155 * xdisp.c (redisplay_window): Really switch buffers when
5156 displaying mode lines, and temporarily set selected_frame to the
5157 frame of the window that's redisplayed.
5159 * xfaces.c (free_realized_faces): Block/unblock input.
5160 (free_realized_multibyte_face): Ditto.
5162 2000-05-29 Dave Love <fx@gnu.org>
5164 * textprop.c (Qkeymap): New variable.
5165 (syms_of_textprop): Intern it.
5167 * keymap.c: Include intervals.h.
5168 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5170 * Makefile.in (keymap.o): Depend on intervals.h.
5172 * keyboard.c (menu_bar_items, tool_bar_items)
5173 (Fexecute_extended_command): Deal with `keymap' property.
5174 (read_key_sequence): Track map from `keymap' property as well as
5177 * intervals.c (get_local_map): Extra arg to allow looking for
5180 * intervals.h (map_property): New enum.
5181 (get_local_map): Extra arg using it.
5184 * lisp.h (get_local_map): Don't declare here.
5186 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5188 * Makefile.in (callproc.o): Depend on composite.h.
5190 * callproc.c: Include composite.h.
5191 (Fcall_process): Handle composition correctly.
5193 * coding.h (coding_allocate_composition_data): Extern it.
5194 (coding_restore_composition): Likewise.
5196 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5197 yet allocated, finish decoding with result
5198 CODING_FINISH_INSUFFICIENT_CMP.
5199 (coding_allocate_composition_data): Make it non-static.
5200 (coding_restore_composition): Likewise.
5202 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5204 * charset.c (syms_of_charset): Revert last change.
5206 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5208 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5209 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5212 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5214 * charset.c (syms_of_charset): Set width of character sets
5215 eight-bit-control and eight-bit-graphic to 1 column.
5217 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5219 * config.in (HAVE_SPEED_T): New define.
5221 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5224 2000-05-26 Dave Love <fx@gnu.org>
5226 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5228 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5229 (Fsubr_arity): New function.
5230 (syms_of_data): Install them.
5232 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5234 * charset.c (init_charset_once): Set the table bytes_by_char_head
5237 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5238 the default fontset to what Emacs uses by default.
5239 (check_registry_encoding): This function deleted.
5240 (Fset_fontset_font): Remove the adhoc condition for the default
5241 fontset. Allow cons in FONTNAME.
5243 * fns.c (map_char_table): Ignore char-table entries for
5244 charsets eight-bit-control and eight-bit-graphic.
5246 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5248 * emacs.c (main): Initialize keyboard syms before initializing
5249 window code, so face names are available.
5251 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5253 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5254 of an anchor at the beginning of a shy-group.
5256 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5258 * xdisp.c (handle_invisible_prop): Don't try to skip over
5259 invisible text if end of text is already reached.
5261 2000-05-25 Dave Love <fx@gnu.org>
5263 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5265 * coding.c (encode_eol): Add null statement after label.
5267 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5269 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5272 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5274 * ccl.c (ccl_driver): Fix previous change.
5276 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5278 * coding.c (run_pre_post_conversion_on_str): Set point to the
5279 beginning of buffer before calling coding->post_read_conversion.
5280 (decode_coding_string): Give correct args to
5281 run_pre_post_conversion_on_str.
5282 (encode_coding_string): Likewise.
5284 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5285 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5286 eight-bit-graphic correctly.
5288 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5290 * fileio.c (Finsert_file_contents): Even if a file is not found,
5291 execute codes for setting up coding system. Call
5292 after-insert-file-functions unconditionally.
5294 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5296 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5297 BSD_PGRPS are not defined.
5299 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5301 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5303 (syms_of_charset): Avoid building same strings.
5305 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5307 * lread.c (Fload): Add a comment about the meaning of
5308 Vuser_init_file being t.
5310 * puresize.h (BASE_PURESIZE): Increase to 675000.
5312 * s/gnu-linux.h (setpgrp): Don't define it here because this
5313 prevents compilation on GNU/Linux systems with glib 2.2.
5315 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5318 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5320 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5321 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5323 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5325 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5327 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5330 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5332 * term.c (encode_terminal_code): Set coding->src_multibyte
5335 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5337 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5339 * keyboard.c (read_char): Allow character codes 128..255 to be
5340 handled by input-method-function.
5342 * insdel.c (adjust_markers_for_replace): Fix previous change.
5343 (adjust_after_replace): If PREV_TEXT is nil, call
5344 adjust_markers_for_insert, not adjust_markers_for_replace.
5346 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5348 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5349 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5350 [HAVE_GRANDPT]: Define.
5351 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5353 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5356 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5358 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5360 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5362 The following changes are to handle 8-bit characters in a
5363 multibyte buffer/string without facing with byte combining
5364 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5365 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5367 * Makefile.in (fns.o): Depend on charset.h.
5369 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5370 convert it to unibyte.
5371 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5373 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5374 apparent char boundary.
5375 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5376 0x80..0x9F to/from multibyte form.
5378 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5381 * callproc.c (Fcall_process): Always encode an argument string if
5382 it is multibyte. Setup src_multibyte and dst_multibyte members of
5383 process_coding properly.
5385 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5386 SPLIT_NON_ASCII_CHAR.
5388 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5390 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5392 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5394 (SPLIT_CHARACTER_SEQ): This macro deleted.
5395 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5397 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5398 and eight-bit-graphic.
5399 (char_to_string): Likewise. Signal an error for too large
5401 (char_printable_p): Return 0 for 8-bit characters.
5402 (update_charset_table): Update iso_charset_table only when a final
5403 character is non-negative.
5404 (find_charset_in_text): Renamed from find_charset_in_str.
5405 Arguments and return value changed. Callers changed.
5406 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5407 be -1 if CHARSET is used only internally.
5408 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5410 (Fcharset_after): Simplified.
5411 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5412 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5413 (multibyte_chars_in_text): Simplified by assuming there's no
5414 invalid multibyte sequence.
5415 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5416 str_as_unibyte): New functions.
5417 (Fstring): Simpified by assuming that byte combining never
5419 (init_charset_once): Initialization for
5420 LEADING_CODE_8_BIT_CONTROL.
5421 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5422 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5423 eight-bit-control and eight-bit-graphic.
5425 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5426 CHARSET_8_BIT_GRAPHIC): New macros.
5427 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5428 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5429 (CHARSET_REVERSE_CHARSET): Likewise.
5430 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5432 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5433 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5434 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5435 encounter an invalid multibyte sequence.
5436 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5437 sequence is always valid.
5438 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5439 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5441 (CHAR_STRING): For 8-bit characters, call char_to_string.
5442 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5443 multibyte sequence is always valid.
5444 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5445 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5446 str_as_unibyte): Extern them.
5447 (BCOPY_SHORT): Fix a bug.
5448 (CHAR_LEN): This macro deleted. Callers changed to use
5450 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5451 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5452 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5454 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5455 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5456 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5457 EMIT_BYTES): New macros.
5458 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5459 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5461 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5462 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5463 check the validity of multibyte sequence.
5464 (decode_coding_emacs_mule): New function.
5465 (encode_coding_emacs_mule): New macro.
5466 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5468 (DECODE_ISO_CHARACTER): Just return a character code.
5469 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5470 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5471 EMIT_CHAR to produced decoded characters. Exit the loop only by
5472 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5474 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5475 only position codes for an invalid character.
5476 (encode_designation_at_bol): Return new destination pointer. 5th
5477 arg DSTP is changed to DST.
5478 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5479 from the source by ONE_MORE_CHAR. Don't handle the case of last
5481 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5483 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5484 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5485 TWO_MORE_BYTES to fetch a byte from the source.
5486 (encode_eol): Pay attention to coding->src_multibyte.
5487 (detect_coding, detect_eol): Preserve members src_multibyte and
5489 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5490 (encoding_buffer_size): Set magnification to 3 for all coding
5491 systems that require encoding.
5492 (ccl_coding_driver): For decoding, be sure that the result is
5493 valid multibyte sequence.
5494 (decode_coding): Initialize coding->errors and coding->result.
5495 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5496 and raw-text, always call decode_eol. Handle the case of last
5497 block here. If not coding->dst_multibyte, convert the resulting
5498 sequence to unibyte.
5499 (encode_coding): Initialize coding->errors and coding->result.
5500 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5501 and raw-text, always call encode_eol. Handle the case of last
5503 (shrink_decoding_region, shrink_encoding_region): Detect cases
5504 that we can't skip data more rigidly.
5505 (code_convert_region): Setup src_multibyte and dst_multibyte
5506 members of coding. For decoding, if the buffer is multibyte,
5507 convert the source sequence to unibyte in advance. For encoding,
5508 if the buffer is multibyte, convert the resulting sequence to
5509 multibyte afterward.
5510 (run_pre_post_conversion_on_str): New function.
5511 (code_convert_string): Deleted and divided into the following two.
5512 (decode_coding_string, encode_coding_string): New functions.
5513 (code_convert_string1, code_convert_string_norecord): Call one of
5515 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5516 MAKE_NON_ASCII_CHAR.
5517 (Fset_terminal_coding_system_internal,
5518 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5519 and dst_multibyte members.
5520 (init_coding_once): Initialize iso_code_class with new enum
5521 ISO_control_0 and ISO_control_1.
5523 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5524 devided into ISO_control_0 and ISO_control_1.
5525 (struct coding_system): New members src_multibyte, dst_multibyte,
5526 errors, and result. Delete member fake_multibyte.
5527 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5529 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5532 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5535 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5537 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5539 (Ftranspose_region): Delete codes for handling byte combining.
5541 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5542 dst_multibyte members of coding. On handling REPLACE on unibyte
5543 buffer, convert the result of decode_coding to unibyte. On
5544 inserting into a mutibyte buffer, always call code_convert_region.
5545 (e_write): Setup coding->src_multibyte according to the
5546 multibyteness of the source (buffer or string).
5548 * fns.c (concat): Handle 8-bit characters correctly.
5549 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5550 unibyte in the result.
5551 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5552 valid multibyte form in the result.
5553 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5554 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5555 return -1, signal an error.
5556 (base64_encode_1): New arg MULTIBYTE. Get each character by
5557 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5558 character is found, return -1.
5559 (Fbase64_decode_region): Delete codes for handling byte-combining.
5560 Treat each decoded byte as a unibyte character.
5561 (Fbase64_decode_string): Return unibyte string.
5562 (Fcompare_strings, concat, string_byte_to_char): Use
5563 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5564 FETCH_STRING_CHAR_ADVANCE.
5565 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5566 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5568 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5569 SPLIT_NON_ASCII_CHAR.
5570 (fontset_ref_via_base, fontset_set): Likewise
5572 * insdel.c (adjust_markers_for_record_delete): Deleted.
5573 (adjust_markers_for_insert): Argument changed. Caller changed.
5574 (adjust_markers_for_replace): Likewise.
5575 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5576 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5577 (copy_text): Delete unused local varialbe c_save. For converting
5578 to multibyte, be sure to make all 8-bit characters in valid
5580 (count_size_as_multibyte): Handle 8-bit characters correctly.
5581 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5582 adjust_after_replace, replace_range, del_range_2)
5583 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5584 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5585 adjust_after_replace, replace_range, del_range_2) Delete codes for
5586 handling byte combining.
5587 (adjust_before_replace): Deleted.
5589 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5590 SPLIT_NON_ASCII_CHAR.
5591 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5592 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5594 (Fkey_description): Likewise.
5596 * lread.c (read1): On reading multibyte string, be sure to make
5597 all 8-bit chararacters in valid multibyte form.
5598 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5600 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5603 * process.c (Fstart_process): GCPRO current_dir before calling
5604 Ffind_operation_coding_system. Encode arguments here.
5605 (create_process): Don't encode arguments here. Setup
5606 src_multibyte and dst_multibyte members of struct coding.
5607 (read_process_output): Setup src_multibyte and dst_multibyte
5608 members of struct coding. If the output is to multibyte buffer,
5609 always decode the output of the process. Adjust the
5610 representation of 8-bit characters to the multibyteness of the
5612 (send_process): Setup coding->src_multibyte according to the
5613 multibyteness of the source.
5615 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5617 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5618 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5620 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5623 * w16select.c (Fw16_set_clipboard_data): Setup members
5624 src_multibyte and dst_multibyte of coding. Adjusted for the
5625 change for find_charset_in_str.
5626 (Fw16_get_clipboard_data): Likewise.
5628 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5629 dst_multibyte of coding.
5630 (x_to_w32_font): Likewise.
5632 * w32select.c (Fw32_set_clipboard_data): Setup members
5633 src_multibyte and dst_multibyte of coding. Adjusted for the
5634 change for find_charset_in_str.
5635 (Fw32_get_clipboard_data): Likewise.
5637 * xdisp.c (get_next_display_element): Handle 8-bit characters
5639 (next_element_from_display_vector): Use CHAR_BYTES instead of
5641 (disp_char_vector): Use SPLIT_CHAR instead of
5642 SPLIT_NON_ASCII_CHAR.
5644 * xselect.c (selection_data_to_lisp_data): Setup members
5645 src_multibyte and dst_multibyte of coding. Adjusted for the
5646 change for find_charset_in_str.
5647 (lisp_data_to_selection_data): Likewise.
5649 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5651 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5654 * dispextern.h (Vimage_types): Add extern declaration.
5656 * xdisp.c (Vimage_types): Moved here from xfns.c.
5657 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5659 * xfns.c (Vimages_types): Moved to xdisp.c.
5660 (syms_of_xfns): Move `image-types' to xdisp.c.
5662 * w32fns.c (Vimage_types): Removed.
5663 (syms_of_w32fns): Remove `image-types'.
5665 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5667 * fns.c (map_char_table): Pay attention to character number of
5668 charset. Check the validity of charset at the first level. For
5669 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5672 * fontset.c: Include "buffer.h".
5673 (fs_load_font): If the face has fontset, record the face ID in
5675 (Finternal_char_font): New function.
5676 (accumulate_font_info): New function.
5677 (Ffontset_info): Rewritten for the new fontset implementation.
5678 (syms_of_fontset): Register Vdefault_fontset in the first element
5679 of Vfontset_table. Include Vdefault_fontset in
5680 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5683 2000-05-16 Dave Love <fx@gnu.org>
5685 * m/iris5d.h: Deleted -- unused.
5687 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5689 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5690 `invalid' instead of `illegal'.
5692 * indent.c (Fmove_to_column): When ending within a tab, insert
5693 spaces first so that markers at the end of the tab get adjusted.
5695 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5696 buffer list that wasn't selected in that frame.
5698 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5699 is needed on mescaline, use a 2 char prefix, and call
5700 make_temp_name with second arg non-zero.
5702 * fileio.c (make_temp_name): New function, extracted from
5704 (Fmake_temp_name): Use it.
5706 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5708 * window.c (coordinates_in_window): Subtract 1 when computing
5711 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5713 * Makefile.in (lisp): Add env.elc.
5715 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5717 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5719 * search.c (Freplace_match): Handle case of `\N' in the
5720 replacement when there's no group N.
5722 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5724 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5725 of the message to message_dolog.
5727 * keyboard.c (read_char): Don't clear current message for help
5728 events; let the code handling help events handle this. Change
5729 code detecting help events that should be ignored.
5731 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5732 we're interating over a string.
5734 2000-05-09 Dave Love <fx@gnu.org>
5736 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5737 that offset before writing. Move gcpro region past call of
5740 2000-05-04 Dave Love <fx@gnu.org>
5742 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5744 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5746 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5747 of inserted characters when BUF equals the current buffer, and PT
5748 is in front of or equal to FROM.
5750 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5752 * xdisp.c (handle_single_display_prop): If display property value
5753 is invalid, or something not supported on the frame, restore
5754 iterator's position to what it was initially. Make sure to return
5755 0 for invalid and unsupported property values.
5757 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5758 that x_per_char_metric returns null.
5760 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5762 * xterm.h (struct face): Add forward declaration.
5763 (struct image): Ditto.
5764 (image_ascent): Add prototype.
5766 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5767 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5768 image_ascent instead of using IMAGE_ASCENT.
5770 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5771 (IMAGE_ASCENT): Removed.
5773 * xfns.c (Qcenter): New variable.
5774 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5775 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5776 (image_ascent): New function.
5777 (lookup_image): Recognize `:ascent center'.
5778 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5779 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5780 (xbm_load): Don't set image's ascent here.
5781 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5782 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5783 check ascent values here.
5784 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5785 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5786 (syms_of_xfns): Initialize Qcenter.
5788 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5789 to the limits, increase the limits.
5791 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5793 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5794 Check Vfont_encoding_alist against the full name of the opened
5797 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5799 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5800 taller than the window.
5802 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5804 * xfaces.c (realize_x_face): Fix the argument of the second
5805 xassert. BASE_FACE may not be a face for ASCII.
5807 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5809 * print.c (print_object): Treat print-length < 0 as nil.
5811 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5813 * s/freebsd.h (TERMCAP_OBJ): Removed.
5814 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5816 * lread.c (read1): Don't treat period followed by certain
5817 characters as symbol start.
5819 * xfns.c (slurp_file): New function.
5820 (xbm_image_p): Handle case of in-memory XBM files.
5821 (xbm_scan): Rewritten to work on memory buffers instead of files.
5822 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5823 Work on memory buffers instead of files. If DATA is null test
5824 if buffer looks like an in-memory XBM file.
5825 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5826 memory buffers instead of files.
5827 (xbm_file_p): New function.
5828 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5830 * lread.c (end_of_file_error): New function.
5831 (read1): Call it instead of signaling `end-of-file' directly.
5833 * print.c (print_error_message): Print data of `end-of-file'
5834 with Fprinc instead of Fprin1.
5836 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5838 * window.c (freeze_window_start): Check that minibuffer scroll
5839 window isn't nil before extracting the window structure pointer
5842 * undo.c (record_delete): If we hit the end of the undo list, stop
5843 picking elements apart.
5845 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5847 * xdisp.c (display_line): If lines are continued, restore
5848 iterator's ascent/descent information to the values before the
5849 first glyph not fitting on the line.
5851 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5853 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5854 positions in glyph matrix. Don't compute new window end
5857 * dispnew.c (increment_matrix_positions): Renamed from
5858 increment_glyph_matrix_buffer_positions.
5859 (increment_row_positions): Renamed from
5860 increment_glyph_row_buffer_positions.
5862 * dispextern.h: Change names of renamed functions from dispnew.c
5865 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5867 * fileio.c (Fdo_auto_save): Create directories for auto-save
5868 list file if necessary.
5870 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5871 from buffer or frame.
5872 (automatic_hscrolling_p): New variable.
5873 (hscroll_windows): Scroll windows horizontally only if automatic
5874 hscrolling is allowed.
5875 (syms_of_xdisp): New variable `automatic-hscrolling'.
5877 * frame.h (struct frame): Add member extra_line_spacing.
5879 * xfns.c (x_set_line_spacing): New function.
5880 (Fx_create_frame): Set line spacing from resources.
5881 (Qline_spacing): New variable.
5882 (syms_of_xfns): Initialize Qline_spacing.
5884 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5886 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5887 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5888 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5889 extra_line_spacing from default value.
5890 (init_buffer_once): Initialize default value of extra_line_spacing.
5892 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5895 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5896 prompt_width. Add extra line spacing.
5898 * term.c (produce_glyphs): Remove reference to struct it's
5901 * dispextern.h (struct it): Remove member prompt_width, add
5904 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5906 * dispnew.c (update_frame_line): When writing a whole line, make
5907 sure cursor is in the right row afterwards, otherwise a use of
5908 capability `ch' in cmgoto might leave the cursor in the row below.
5910 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5912 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5914 * keyboard.c (timer_check): Fix typo in comment.
5916 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5918 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5919 name change: ch -> character.
5921 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5923 * keyboard.c (echo_message_buffer): New variable.
5924 (echo_now): Set echo_message_buffer to the echo area buffer used
5925 to display the echo.
5926 (cancel_echoing): Reset echo_message_buffer to nil.
5927 (read_char): Code rewritten that handles canceling an echo or
5928 echoing a dash, respectively.
5930 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5931 directory doesn't exist.
5933 2000-04-19 Dave Love <fx@gnu.org>
5935 * fns.c (syms_of_fns): Defsubr mapc.
5936 (concat): Don't allow numeric args.
5937 (Fconcat): Doc change.
5939 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5941 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5942 instead define end_match(1|2) more carefully.
5943 Use GET_CHAR_BEFORE_2 for `begline'.
5945 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5947 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5948 on 64-bit systems where NULL is defined as `0'.
5950 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5951 the `variable argument list' to make it work on Alpha.
5953 * m/alpha.h (_LP64) [!_LP64]: Define.
5954 (ORDINARY_LINK): Define for NetBSD.
5956 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5958 2000-04-19 Dave Love <fx@gnu.org>
5960 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5963 * Makefile.in (LIBS): Don't use.
5964 (GETLOADAVG_OBJ): Define again.
5965 (otherobj): Add GETLOADAVG_OBJ.
5967 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5969 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5971 * lread.c (read_filtered_event): Cancel and start busy cursor.
5973 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5974 that the per-character metrics may be null.
5976 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5978 * buffer.c (clone_per_buffer_values): New function.
5979 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5980 clone_per_buffer_values if CLONE is not nil.
5982 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5984 2000-04-16 Dave Love <fx@gnu.org>
5986 * Makefile.in: Remove obsolete localcpp stuff.
5987 (GETLOADAVG_OBJ): Don't define.
5988 (obj): Move LIBOBJS...
5989 (otherobj): ... to here.
5990 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5991 whitespace-only lines after the continuation (Irix).
5993 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5995 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5997 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5999 2000-04-14 Dave Love <fx@gnu.org>
6001 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6002 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6003 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6004 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6007 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6008 autoconfiscated HAVE_GETLOADAVG.
6010 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6013 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6015 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6016 (fill_in_lock_file_name): Avoid existing files that aren't
6019 2000-04-14 Dave Love <fx@gnu.org>
6021 * Makefile.in (LIBS, LIBOBJS): New variable.
6022 (INTERVAL_SRC): Convert to make variable.
6023 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6024 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6025 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6027 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6028 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6029 (shortlisp): Add facemenu, float-sup, frame.
6030 (SOME_MACHINE_LISP): Remove them from here.
6031 (LIBES): Change unused LDLIBS to autoconf LIBS.
6033 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6035 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6037 * composite.c (update_compositions): If FROM and TO are not in a
6038 valid range, do nothing.
6040 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6042 * tparam.c (tparam1): Abort when encountering an unknown
6045 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6048 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6051 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6053 * fileio.c (a_write): Remove redundant semi-colons.
6054 (e_write): Return -1 if failed to write all the data.
6055 This fixes the changes made at 1999-12-15.
6057 2000-04-12 Dave Love <fx@gnu.org>
6059 * fns.c (mapcar1): Test for null vals to support mapc.
6060 (Fmapc): New function.
6062 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6064 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6065 (IT_frame_up_to_date): Support the buffer local value of
6066 cursor-type, if defined.
6068 2000-04-10 Dave Love <fx@gnu.org>
6070 * editfns.c (preceding-char, following-char): Doc fix.
6072 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6074 * Makefile.in (temacs): Revert 2000-03-12 change.
6076 2000-04-10 Jason Rumney <jasonr@gnu.org>
6078 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6080 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6082 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6083 area buffer, if it's not set up yet.
6085 * indent.c (compute_motion): Set immediate_quit.
6087 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6089 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6091 (realize_tty_face): Suppress boldness if colors are the inverse of
6092 the default colors, and tty_suppress_bold_inverse_default_colors_p
6094 (Ftty_suppress_bold_inverse_default_colors): New function.
6095 (syms_of_xfaces): Defsubr it.
6097 * buffer.c (Frestore_buffer_modified_p): New function.
6098 (syms_of_buffer): Defsubr it.
6100 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6102 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6103 charset id (int) argument, not a charset (Lisp_Object).
6105 * coding.h (code_convert_string): Declare.
6106 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6107 object, as the fourth argument to code_convert_string.
6109 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6111 (Fset_fontset_font): Use EQ to compare lisp objects.
6113 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6115 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6116 a pointer that looks like a lisp object.
6117 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6118 zero, instead see whether it's an integer object, since they can't
6120 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6122 * dispnew.c (allocate_matrices_for_frame_redisplay,
6123 direct_output_forward_char): Use X(U)INT and make_number as needed
6124 to convert between (unsigned) int values and lisp integers.
6125 * keyboard.c (read_key_sequence): Likewise.
6126 * lread.c (substitute_object_recurse): Likewise.
6127 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6128 * minibuf.c (do_completion, Fminibuffer_complete_word,
6129 Fminibuffer_completion_help): Likewise.
6130 * term.c (produce_special_glyphs): Likewise.
6132 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6133 * print.c (print_preprocess, print_object): Likewise.
6135 * search.c (compile_pattern): Use NILP when checking for nil.
6137 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6138 __OPTIMIZE__]: Provide a GNU C macro version that handles
6140 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6141 field, to better cope with ENABLE_CHECKING and calls that modify a
6142 Lisp_Object using its old value.
6144 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6146 * window.c (compare_window_configurations): Signal an error
6147 if parameters C1 or C2 aren't window configurations.
6149 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6150 AFTER_POTENTIAL_GC calls around calls to functions that can
6151 signal an error and thus invoke the debugger.
6153 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6155 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6156 an error if decoding fails.
6158 * keyboard.c (lispy_mouse_names): Variable removed.
6159 (Vlispy_mouse_stem): New variable.
6160 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6161 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6162 for any mouse button number. Increase size of mouse_syms and
6163 button_down_location as needed. Call modify_event_symbol with
6164 different arguments.
6165 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6166 Call modify_event_symbol with different arguments.
6167 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6168 for any button number. Call modify_event_symbol with different
6170 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6171 Accept a string for NAME_ALIST_OR_STEM.
6173 * lisp.h (larger_vector): Add prototype.
6175 * fns.c (larger_vector): Make externally visible.
6177 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6179 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6181 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6182 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6183 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6184 we are between str1 and str2.
6185 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6186 (PATFETCH): Use `TRANSLATE'.
6187 (PATFETCH_RAW): Fetch multibyte char if applicable.
6188 (PATUNFETCH): Remove.
6189 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6190 When writing a char, write it directly into the pattern buffer rather
6191 than going needlessly through a temp char-array.
6192 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6193 multibyte magic and remove the useless `#ifdef emacs'.
6194 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6197 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6198 conditional on `emacs'.
6200 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6202 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6204 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6205 non-union-type versions of XMARK and friends here, because XMARK
6206 and friends won't work on an integer field if NO_UNION_TYPE is not
6208 (make_number): Define as a function if it's not defined as a
6211 * composite.c (run_composite_function): Use NILP when checking for
6213 (syms_of_composite): Delete local var NARGS, pass an int as first
6214 argument to Fmake_hash_table.
6216 * editfns.c (text_property_stickiness): Use NILP to test
6217 Lisp_Object boolean value.
6218 (Fmessage_or_box): Don't use NILP to test int variable.
6219 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6220 problems reading from and changing the same lisp value in an
6223 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6225 * term.c (TN_no_color_video): New variable.
6226 (term_init): Intitialize TN_no_color_video.
6227 (enum no_color_bit): New enumeration.
6228 (MAY_USE_WITH_COLORS_P): New macro.
6229 (turn_on_face): Use it to determine if attributes may be used
6230 combined with colors.
6232 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6234 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6235 with int lvalues via casts; instead, just yield lisp object
6237 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6238 proper accessor macros.
6239 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6240 (grow_mini_window): Fix typo getting int value of root->height.
6242 * xdisp.c (compute_string_pos): Fix order of arguments to
6243 string_pos_nchars_ahead.
6244 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6245 count arg to variable-arg routines like Frun_hook_with_args and
6247 (back_to_previous_visible_line_start)
6248 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6249 fixed-arg routines like Fget_char_property and Fmake_string.
6250 (reconsider_clip_changes): Use XINT when comparing integer lisp
6251 objects, or passing them as int arguments.
6252 (mark_window_display_accurate, insert_left_trunc_glyphs)
6253 (append_space, extend_face_to_end_of_line): Use make_number when
6254 storing or passing integer values as lisp objects.
6255 (set_cursor_from_row, highlight_trailing_whitespace): Use
6256 INTEGERP, not implicit test against zero, for glyph object.
6257 (try_window_id): Don't use make_number when we want an int value.
6259 * xfaces.c (xlfd_symbolic_value): Make last argument a
6260 Lisp_Object, to be consistent with callers.
6261 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6262 (lface_hash): Apply XFASTINT to lisp values before folding in.
6264 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6265 fill in window width and height. Pass an int, not a lisp object,
6266 as first arg to Finsert.
6268 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6270 * xfaces.c (realize_basic_faces): Block input while realizing
6273 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6275 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6277 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6279 * xterm.c (x_produce_glyphs): When displaying unibyte text
6280 or ASCII, handle case that per-char metric is null.
6282 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6284 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6286 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6287 XSUBR, XBUFFER): Verify correct object type before returning
6288 pointer, using eassert.
6289 * frame.h (XFRAME): Likewise.
6291 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6292 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6293 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6295 * data.c (set_internal): Likewise.
6296 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6297 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6298 * fileio.c (auto_save_1): Likewise.
6299 * insdel.c (check_markers): Likewise.
6300 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6301 * undo.c (record_insert): Likewise.
6302 * vmsproc.c (child_sig): Likewise.
6303 * window.c (unshow_buffer, window_loop): Likewise.
6304 * xterm.c (x_erase_phys_cursor): Likewise.
6306 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6308 * xfns.c (free_image_cache): Free the cache structure itself
6309 last, after all its members have been freed.
6311 * lisp.h (xstrdup): Add prototype.
6313 * alloc.c (xstrdup): Moved here from xfaces.c.
6314 (allocating_for_lisp): Variable removed.
6315 (lisp_malloc): Block input around the calls to malloc and
6318 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6320 (xstrdup): Moved to alloc.c.
6322 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6324 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6326 * emacs.c (main): Fix sense of no-loadup test.
6328 * config.in (ENABLE_CHECKING): Undef.
6330 * lisp.h (struct interval): Replace "parent" field with a union of
6331 interval pointer and Lisp_Object; add new bitfield to use as
6332 discriminant. Change other flag fields to bitfields.
6333 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6334 is defined and the supplied test fails, print a message and
6336 (eassert): New macro. Use CHECK to provide an assert-like
6339 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6340 pointers; abort if the value looks like a lisp object.
6341 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6342 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6343 Modify for new interval parent definition.
6345 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6346 UNMARK_BALANCE_INTERVALS): Update references that need an
6347 addressable lisp object in the interval structure.
6348 (die): New function.
6349 (suppress_checking): New variable.
6351 * intervals.c (interval_start_pos): Just return 0 if there's no
6354 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6356 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6357 and earlier Emacs versions.
6359 * keyboard.c (Ftop_level): Cancel busy-cursor.
6361 * eval.c (call_debugger): Cancel busy-cursor.
6363 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6365 * search.c (Freplace_match): Adjust multibyteness of the current
6366 buffer and NEWTEXT. Free allocated memory before signaling an
6369 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6371 * regex.c (analyse_first): New function obtained by ripping out most
6372 of re_compile_fastmap and generalizing it a little bit so that it
6373 can also just return whether a given (sub)pattern can match the empty
6375 (regex_compile): Use `analyse_first' to decide whether the loop-check
6376 needs to be done or not for *, +, *? and +? (the loop check is costly
6377 for non-greedy repetition).
6378 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6380 2000-03-28 Dave Love <fx@gnu.org>
6382 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6385 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6387 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6389 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6391 (enum re_opcode_t): Update description of succeed_n.
6392 (PATFETCH): Always define.
6393 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6394 operators, char classes, shy-groups and intervals).
6395 Optimize special cases of intervals so as to only use succeed_n and
6396 jump_n when really needed.
6397 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6398 that we don't have to handle the special cases any more.
6399 Simplify on_failure_jump handling as well.
6401 2000-03-28 Jason Rumney <jasonr@gnu.org>
6403 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6405 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6407 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6409 * s/msdos.h (GC_SETJMP_WORKS): Define.
6411 * alloc.c (mark_maybe_object): New function.
6412 (mark_memory): Use it.
6413 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6414 (setjmp_tested_p, longjmp_done): New variables.
6415 (test_setjmp): New function.
6416 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6417 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6419 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6420 to DEC_TEXT_POS and INC_TEXT_POS.
6422 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6423 with parameter MULTIBYTE_P.
6425 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6428 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6429 buffers because it looks for multibyte character byte sequences
6430 which don't exist in unibyte text.
6432 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6434 * xfaces.c (register_color, unregister_color, unregister_colors)
6435 [DEBUG_X_COLORS]: New functions.
6436 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6438 * xfns.c (x_set_cursor_color): Get color reference counts right.
6440 * xterm.c (x_copy_color): New function.
6441 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6443 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6444 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6445 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6446 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6447 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6448 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6449 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6450 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6451 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6452 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6454 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6455 names for handling per-buffer variables.
6457 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6458 instead of MAX_BUFFER_LOCAL_VARS.
6459 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6461 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6463 * xfns.c (x_specified_cursor_type): New function.
6464 (x_set_cursor_type): Use it.
6466 * buffer.h (struct buffer): Add cursor_type.
6468 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6470 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6471 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6473 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6474 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6475 executing it as well as when popping it off the stack to find infinite
6476 loops in non-greedy repetition operators.
6478 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6480 * doc.c (Qfunction_documentation): New variable.
6481 (syms_of_doc): Initialize Qfunction_documentation.
6482 (Fdocumentation): If FUNCTION is a symbol with non-nil
6483 `function-documentation' property, return a documentation derived
6486 * buffer.c (syms_of_buffer): Add default-cursor-type.
6487 (init_buffer_once): Don't let cursor_type have a local value
6490 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6491 on buffer-local value of cursor_type.
6492 (x_draw_bar_cursor): Add parameter WIDTH.
6494 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6495 (init_buffer_once): Set default cursor_type value to t.
6496 Mark cursor_type as local everywhere.
6497 (syms_of_buffer): New per-buffer variable cursor-type.
6499 * buffer.h (struct buffer): Remove member local_var_flags,
6501 (MAX_BUFFER_LOCAL_VARS): New macro.
6502 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6503 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6504 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6505 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6507 * print.c (print_object): Use new macros for per-buffer
6510 * category.c (Fset_category_table): Use new macros for per-buffer
6513 * buffer.c (buffer_permanent_local_flags): Make a char array.
6514 (max_buffer_local_idx): New variable.
6515 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6516 for new handling of per-buffer variables.
6517 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6518 (init_buffer_once): Initialize per-buffer vars differently.
6519 Set max_buffer_local_idx.
6521 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6524 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6527 * data.c (do_symval_forwarding, store_symval_forwarding)
6528 (find_symbol_value, set_internal, default_value, Fset_default)
6529 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6530 per-buffer variables.
6532 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6534 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6536 * xterm.c (x_term_init): Unblock input around call1 of
6537 Qvendor_specific_keysyms.
6539 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6540 (find_defun_start): Consider an open parenthesis in column 0
6541 a defun start only if open_paren_in_column_0_is_defun_start is set.
6542 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6544 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6546 * eval.c (Fautoload): Add entry in load-history (if after dump).
6547 * lread.c (load-history): Update docstring.
6549 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6551 * indent.c (Fvertical_motion): Always use the current buffer.
6552 Temporarily change the window's buffer, if necessary.
6554 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6556 * xterm.c (fast_find_position): Make sure not to consider rows
6557 not visible in the window.
6559 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6561 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6562 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6564 2000-03-22 Jason Rumney <jasonr@gnu.org>
6566 * w32menu.c (single_submenu): Set help string to NULL if none.
6567 (w32_menu_show): Set help string correctly.
6568 (add-menu-item): Set help string in MIIM_DATA for menu item.
6569 Load SetMenuItemInfoA explicitly.
6570 (w32_menu_display_help): New function.
6572 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6573 (QCdata): Moved to xdisp.c.
6575 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6576 (Vw32_charset_to_codepage_alist): Removed.
6577 (Vw32_charset_info_alist): New variable.
6578 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6579 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6580 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6581 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6583 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6584 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6585 Define Vw32_charset_info_alist and w32_charset symbols.
6587 2000-03-22 Jason Rumney <jasonr@gnu.org>
6589 * makefile.nt (w32bdf.obj): Update dependencies.
6591 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6593 * w32fns.c: Include fontset.h after dispextern.h.
6594 (Fx_create_frame): Do not create fontset.
6595 (w32_load_system_font): Doc fix.
6596 (Fx_close_connection): Free full_name if it is not shared.
6598 * w32term.c: Include fontset.h after dispextern.h.
6599 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6601 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6602 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6603 (w32_font_is_double_byte): New function, needs body.
6604 (x_append_glyph): Set glyph->glyph_not_available_p.
6605 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6606 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6607 character, convert it to a unibyte character.
6608 (struct glyph_string): Delete member `charset'.
6609 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6610 calculating it is found.
6611 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6612 the case that per char metric is not available correctly.
6613 (x_fill_glyph_string): Handle the case that the specific glyph is
6614 not available correctly.
6615 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6616 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6617 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6618 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6619 fontset. Don't call FS_LOAD_FONT.
6621 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6623 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6624 (INT_LISPLIKE): New macro.
6625 (NULL_INTERVAL_P): Use it.
6626 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6627 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6628 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6630 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6631 explicit references to "parent" field of struct interval and
6632 associated unclean type conversions.
6633 * intervals.c (create_root_interval, root_interval, rotate_right,
6634 rotate_left, balance_possible_root_interval, split_interval_right,
6635 split_interval_left, interval_start_pos, find_interval,
6636 next_interval, previous_interval, update_interval,
6637 adjust_intervals_for_insertion, delete_node, delete_interval,
6638 adjust_intervals_for_deletion, merge_interval_right,
6639 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6640 copy_intervals_to_string): Likewise.
6641 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6643 * syntax.c (update_syntax_table): Likewise.
6645 * intervals.c (reproduce_tree_obj): New function, like
6646 reproduce_tree but takes a Lisp_Object for the parent. Declare
6648 (graft_intervals_into_buffer): Use it when appropriate.
6649 (reproduce_tree): Declare with prototype.
6650 (balance_possible_root_interval): Check that the parent is a lisp
6651 object before trying to examine its type.
6653 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6655 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6656 as strings only if both are known to be strings.
6658 * s/openbsd.h (LIBS_TERMCAP): Undef.
6660 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6662 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6663 definitions for non-Emacs compilation.
6664 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6665 outside of `#ifdef emacs'.
6666 (print_partial_compiled_pattern): Update.
6667 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6668 (re_compile_fastmap): Merge handling of charset and charset_not (for
6669 emacs and non-emacs compilation as well).
6670 Similarly for (not)categoryspec and (not)syntaxspec.
6671 Don't use the fastmap when reaching `anychar' since the added
6672 complexity is not justified.
6673 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6674 and (not)syntaxspec. Merge (not)categoryspec.
6676 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6678 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6679 FACE_FOR_CHAR): Define them differently for the configuration of
6682 2000-03-21 Dave Love <fx@gnu.org>
6684 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6687 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6689 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6690 (lface_fully_specified_p): Don't check contents of
6691 LFACE_FONT_INDEX because that attribute is optional.
6692 (realize_x_face): Remove now unwarranted xassert.
6694 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6696 The following changes are to make font selection based on
6697 characters, not charset. In addition, they recover fontset
6698 facilities while utilizing the new font selection mechanism.
6700 * Makefile.in (fontset.o): Depend on dispextern.h.
6702 * alloc.c (mark_face_cache): Don't mark face->registry.
6704 * dispextern.h (struct glyph): New member glyph_not_available_p.
6705 Use 22 bits for face_id.
6706 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6707 (struct face): Delete member registry, new member ascii_face.
6708 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6709 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6710 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6711 (struct it): Delete member charset, new member
6712 glyph_not_available_p.
6714 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6715 (struct fontset_info, struct fontset_data): Structs removed.
6716 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6717 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6718 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6719 (fs_free_face_fontset, fontset_font_pattern,
6720 face_suitable_for_char_p, face_for_char,
6721 make_fontset_for_ascii_face): Extern them.
6722 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6723 (FS_LOAD_FACE_FONT): New macro.
6725 * fontset.c: All codes rewritten or adjusted for the change of
6726 fontset implementation. Now fontset is represented by char table.
6727 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6729 (my_strcasecmp): Function removed.
6730 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6732 (AREF, ASIZE): New macros.
6733 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6734 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6735 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6736 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6737 fontset_id_valid_p, font_family_registry, fontset_name,
6738 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6739 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6741 (fs_load_font): New arg FACE. Caller changed.
6742 (fs_query_fontset): Argument changed. Caller changed.
6743 (Fquery_fontset): call fs_query_fontset.
6744 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6746 (clear_fontset_elements, check_registry_encoding,
6747 check_fontset_name): New functions.
6748 (syms_of_fontset): Set char-table-extra-slots property of fontset
6749 to 3. Staticpro and initialize Vfontset_table and
6750 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6752 * frame.h (struct frame): Member `fontset_data' removed.
6753 (FRAME_FONTSET_DATA): Macro removed.
6755 * frame.c (make_frame): Don't allocate f->fontset_data.
6756 (Fdelete_frame): Don't free f->fontset_data.
6758 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6760 * xdisp.c (charset_at_position): Function removed.
6761 (init_iterator): Don't set member charset of struct `it'.
6762 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6763 next_element_from_display_vector, insert_left_trunc_glyphs):
6765 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6767 (get_next_display_element, append_space,
6768 extend_face_to_end_of_line): Likewise.
6770 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6772 (clear_font_table, frame_update_line_height, load_face_font):
6773 Adjusted for the change of fontset implementation.
6774 (load_face_fontset_font): Function removed.
6775 (pixel_point_size): New function.
6776 (font_list): Argument type changed. Caller changed.
6777 (LFACE_FONT): New macro.
6778 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6779 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6780 Lisp_Object. Determine the font name by actually loading a font
6781 by the specified pattern. Set LFACE_FONT (lface) to the specified
6782 pattern. Even if a font is not found, don't try alternatives.
6783 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6784 (set_font_frame_param): If `font' is specified in lface, use it.
6785 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6786 (lface_same_font_attributes_p): Likewise.
6787 (make_realized_face): Arguent changed. Caller changed. Set
6788 face->ascii_face to face itself.
6789 (free_realized_face): Free face->fontset if face is for ASCII.
6790 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6791 deduce_unibyte_registry, x_charset_registry): Functions removed.
6792 (free_realized_multibyte_face): New function.
6793 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6794 changed. Caller changed.
6795 (try_font_list): Argument type changed.
6796 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6797 (choose_face_font): Argument changed. Handle fontset properly.
6798 (choose_face_fontset_font): Function removed.
6799 (realize_default_face, realize_named_face): Don't remove the
6801 (realize_face): Argument changed. Caller changed. Remove face
6802 with the arg former_face_id in advance. Load font for the new
6804 (realize_x_face): Argument changed. Caller changed. For a
6805 multibyte character, share fontset with base_face. For a single
6806 byte character, make a new realized fontset. Don't load a font
6808 (realize_tty_face): Argument changed. Caller changed.
6809 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6810 (face_at_buffer_position): Don't check multibyte_p for returning
6812 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6813 FACE_SUITABLE_FOR_CHARSET_P.
6814 (syms_of_xfaces): Remove code for Qx_charset_registry and
6815 Vface_default_registry.
6817 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6818 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6819 (x_per_char_metric): Don't try FONT->default_char. Even if
6820 pcm->width is zero, glyph bits may exist.
6821 (x_encode_char): Always initialize char2b->byte1.
6822 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6823 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6825 (x_append_glyph): Set glyph->glyph_not_available_p.
6826 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6827 it->charset. Handle the case that per char metric is not
6828 available. If it->multibyte_p is zero and it->c is a multibyte
6829 character, convert it to a unibyte character.
6830 (struct glyph_string): Delete member `charset'.
6831 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6832 the case that per char metric is not available correctly.
6833 (x_fill_glyph_string): Handle the case that the specific glyph is
6834 not available correctly.
6835 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6836 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6837 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6838 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6839 fontset. Don't call FS_LOAD_FONT.
6841 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6842 (x_create_tip_frame): Likewise.
6843 (Fx_close_connection): Free full_name of font_info.
6845 * fns.c (optimize_sub_char_table): New function.
6846 (Foptimize_char_table): New function.
6847 (syms_of_fns): Defsubr Soptimize_char_table.
6849 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6851 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6852 only if buffer is displayed in some window.
6854 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6855 (try_window_reusing_current_matrix): Don't call scroll run
6856 function if run's current and desired position are the same;
6857 this prevents cursor flickering.
6859 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6861 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6863 * regex.c (RE_STRING_CHAR): New macro.
6864 (GET_CHAR_AFER_2): Remove.
6865 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6866 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6867 (print_partial_compiled_pattern, re_compile_fastmap)
6868 (re_match_2_internal): Remove on_failure_jump_exclusive.
6869 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6870 optimization only need to work for * (ie. can use of_keep_string_jump).
6871 Remove the special case for .*\n since it is now covered by the general
6873 (re_search_2): Don't bother with `room'.
6874 (skip_one_char): New function.
6875 (skip_noops): Simplify since `memory' is not needed any more.
6876 (mutually_exclusive_p): Restructure slightly to use `switch' and
6877 add handling for "all" remaining cases.
6878 (re_match_2_internal): Change on_failure_jump_smart to use
6879 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6880 rather than on_failure_jump_exclusive.
6882 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6884 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6885 number of bits per RGB because it's everywhere used as the depth
6888 * term.c (calculate_costs): Remove code dealing with X frames.
6890 2000-03-19 Richard M. Stallman <rms@gnu.org>
6892 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6894 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6896 * lread.c (read_integer): Unread the last char not consumed.
6898 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6900 * xterm.c (x_update_window_cursor): Don't update in frames
6901 which are in the process of being deleted.
6903 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6905 * Makefile.in (mostlyclean): Add `*.core'.
6906 (clean): Add `bootstrap-emacs'.
6908 * lread.c (read_integer): New function.
6909 (read1): Support read syntax #o, #x, #b, #r.
6911 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6913 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6914 make sure POINTER_TO_OFFSET gives the same value before and after
6915 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6916 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6917 (debug): Now only active if > 0 rather than if != 0.
6918 (DEBUG_*): Update for the new meaning of `debug'.
6919 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6920 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6921 in `succeed_n', `jump_n' and `set_number_at'.
6922 (store_op1, store_op2, insert_op1, insert_op2)
6923 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6924 (group_in_compile_stack): Move to after its arg's types are
6925 declared and add a prototype.
6926 (PATFETCH): Define in terms of PATFETCH_RAW.
6927 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6929 (QUIT): Redefine as a nop except for NTemacs.
6930 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6931 indentation of the greedy-op and shy-group code.
6932 (at_(beg|end)line_loc_p): Fix argument's types.
6933 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6934 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6935 (MATCHING_IN_FIRST_STRING): Remove.
6936 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6937 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6938 QUIT unconditionally.
6940 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6942 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6945 * process.c (send_process): Add a hint that the function
6946 can call Lisp code to its comment.
6948 * lread.c (load_dangerous_libraries): New variable.
6949 (Vbytecomp_version_regexp): New variable.
6950 (safe_to_load_p): New function.
6951 (Fload): Handle files not compiled with Emacs specially.
6952 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6954 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6956 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6958 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6959 support functions only if HAVE_X11R6_XIM is defined.
6960 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6962 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6964 * xfns.c (X_I18N_INHIBITED): Don't define.
6965 (create_frame_xic): Remove conditional compilation on
6967 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6969 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6970 (HAVE_X11R6_XIM): Define.
6972 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6974 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6975 If set, call XSynchronize.
6977 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6979 * regex.c: Declare a new type `re_char' used throughout the code
6980 for the string char type. It's `const unsigned char' to match the
6981 rest of Emacs. Consistently make sure all pointers to strings use
6982 it and make sure all pointers into the pattern use `unsigned
6984 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6985 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6988 * charset.h (GET_CHAR_AFTER_2): Remove.
6989 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6991 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6993 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6994 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6995 of them try to use backquotes.
6997 2000-03-12 Dave Love <fx@gnu.org>
6999 * unexelf.c: Restore changes of 1999-10-19.
7000 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7001 fix its type and alignment; copy it from current process.
7003 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7005 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7006 has been found. Fix bug not computing timer's predecessor.
7008 * fileio.c (Fread_file_name): Handle case that DIR contains a
7011 * window.c (Fsave_window_excursion): Doc fix.
7013 * xfns.c (x_defined_color): Rewritten to use
7014 x_allocate_nearest_color.
7016 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7018 * msdos.c (vga_installed): New function, code moved from
7019 dos_set_window_size.
7020 (Qbar, Qcursor_type, outside_cursor): New variables.
7021 (syms_of_msdos): Intern and staticpro them.
7022 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7023 shape used outside Emacs when called for the first time.
7024 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7025 cursor shape used outside Emacs.
7026 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7027 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7029 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7030 parameters specify the cursor. Make qreverse a global
7031 variable (renamed to Qreverse).
7033 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7035 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7037 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7039 This is a big redesign of failure-stack and register handling, prompted
7040 by bugs revealed when trying to add shy-groups. Overall, what happened
7041 is that loops are now structured a little differently, groups can be
7042 shy and the code is a little simpler.
7044 * regex.h: Update the copyright.
7045 (RE_SHY_GROUPS): New value.
7046 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7047 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7049 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7050 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7051 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7052 for (start|stop)_memory since they now only take one argument (the
7053 second has becomes unnecessary).
7054 (print_partial_compiled_pattern): Adjust for changes in
7056 (print_compiled_pattern): Use %ld to printf long ints and flush to
7057 make debugging a little easier.
7058 (union fail_stack_elt): Make the integer unsigned.
7059 (struct fail_stack_type): Add a `frame' element.
7060 (INIT_FAIL_STACK): Init `frame' as well.
7061 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7062 (DEBUG_PUSH, DEBUG_POP): Remove.
7063 (NUM_REG_ITEMS): Remove.
7064 (NUM_NONREG_ITEMS): Adjust.
7065 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7066 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7067 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7068 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7070 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7071 address pushed is not the destination of the jump but the source
7073 (NUM_FAILURE_ITEMS): Remove.
7074 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7075 registers before the actual failure point). Don't hardcode any
7076 meaning for str==NULL anymore.
7077 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7078 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7080 (REG_UNSET_VALUE): Use NULL (why not?).
7081 (compile_range): Remove declaration since it doesn't exist.
7082 (struct compile_stack_elt_t): Remove inner_group_offset.
7083 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7084 (regex_grow_registers): Remove dead code.
7085 (FIXUP_ALT_JUMP): New macro.
7086 (regex_compile): Add shy-groups Change loops to use
7087 on_failure_jump_smart&jump instead of
7088 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7089 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7090 variable to me). Use `jump' instead of `jump_past_alt' and don't
7091 bother with push_dummy_failure in alternatives since it is now
7092 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7093 emacs' for (re)allocating the stack.
7094 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7095 from loop when bufp->can_be_null rather than jumping to `done'.
7096 Avoid jumping backwards so as to ensure termination. Use
7097 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7098 backreferences. Remove dead code in handling of `anychar'.
7099 (skip_noops, mutually_exclusive_p): New functions taken from the
7100 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7101 improve mutually_exclusive_p to handle ".+\n".
7102 (lowest_active_reg, highest_active_reg,
7103 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7104 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7105 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7106 variables. Push register (in `start_memory') on the stack rather
7107 than storing it in old_reg(start|end). Remove the cycle detection
7108 from `stop_memory', replaced by the use of on_failure_jump_loop
7109 for greedy loops. Add code for the new on_failure_jump_<foo>.
7110 Remove ad-hoc code in `on_failure_jump' to push more registers in
7111 the case of a loop. Take out code from `maybe_pop_jump' into
7112 separate functions and adapt it to the semantics of
7113 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7114 and push_dummy_failure. Remove dummy_failure handling and
7115 handling of `failures to jump to on_failure_jump' (this last one
7116 was already dead code, it seems).
7117 (group_match_null_string_p, alt_match_null_string_p)
7118 (common_op_match_null_string_p): Remove.
7120 2000-03-08 Dave Love <fx@gnu.org>
7122 * config.in: Don't depend on __STDC__ for volatile.
7123 Add POINTER_TYPE, PTR, PROTOTYPES.
7125 * hftctl.c, strftime.c: Use PROTOTYPES.
7126 * eval.c (find_handler_clause): Likewise.
7128 * mem-limits.h: Use POINTER_TYPE.
7130 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7131 (memory_warnings): Declare using POINTER_TYPE.
7133 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7135 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7137 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7140 * xfns.c: Remove obsolete code in #if 0.
7141 (Fx_focus_frame): New function.
7143 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7145 * coding.c (coding_category_name): Add coding-category-utf-8,
7146 coding-category-utf-16-be, coding-category-utf-16-le.
7147 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7148 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7149 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7150 (detect_coding_utf_8): New function.
7151 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7152 UTF_16_LOW_SURROGATE_P): New macros.
7153 (detect_coding_utf_16): New function
7154 (detect_coding_mask): When priorities are specified, skip any
7155 categories that have `nil' coding-system. Fix bug of returning
7156 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7157 returns a mask not set in PRIORITIES.
7158 (detect_eol_type_in_2_octet_form): New function.
7159 (detect_eol): selects detect_eol_type_XXX to call according to
7160 cooding->category_idx.
7161 (detect_coding_system): Remove `nil' coding-system in the result.
7162 (Fupdate_coding_systems_internal): Update all coding-categories.
7164 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7165 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7167 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7168 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7169 CODING_CATEGORY_IDX_UTF_16_LE.
7170 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7171 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7172 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7173 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7175 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7177 * doc.c (Fdocumentation_property): If value is not a string,
7178 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7180 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7181 close the display with XtCloseDisplay. This caused a bus error
7184 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7185 complete but not unique.
7187 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7189 * process.c (send_process): Remove local variable `procname' that
7190 might become invalid when a GC happens. Instead, access the
7191 process name slot directly.
7193 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7196 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7199 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7201 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7202 glyph matrices have been freed.
7204 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7206 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7207 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7209 * xfns.c (QCdata): Moved to xdisp.c.
7211 * xdisp.c (QCdata): Moved here from xfns.c.
7212 (syms_of_xdisp): Initialize QCdata.
7214 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7216 * window.c (coordinates_in_window): Use
7217 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7218 FRAME_INTERNAL_BORDER_WIDTH.
7220 * xdisp.c (try_window_id): Recompute unchanged information if
7221 it is obviously invalid.
7223 * xterm.c (x_term_init): Create a colormap if not using the
7226 * xterm.h (select_visual): Change prototype.
7228 * xfns.c (select_visual): Rewritten. Recognize user-specified
7230 (visual_classes): New variable.
7232 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7234 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7235 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7236 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7237 (x_decode_color): Don't handle allocation of white and black
7239 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7240 XtNcolormap resources.
7241 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7242 (Fx_create_frame): Initialize color members of x_output structure.
7243 (xpm_load): Pass colormap to XPM lib.
7245 * xfaces.c (x_free_colors): Access colormap of frame using
7246 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7247 when default colormap is used.
7249 * xterm.c (x_term_init): Set Colormap member of x_display_info
7250 structure. Copy colormap if resource `privateColormap' is
7251 specified (PseudoColor only).
7252 (x_setup_relief_color): Access colormap of frame using
7255 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7256 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7258 2000-03-04 Jason Rumney <jasonr@gnu.org>
7260 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7261 other non-platform-specific equivalents.
7262 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7263 specific functions and macros as their w32 equivalents where
7264 non-platform-specifics are not available.
7265 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7266 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7267 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7268 (frame_update_line_height): Use macros to access f->output_data.
7269 (defined_color): Remove FIXME comments; fixed.
7270 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7271 into #ifdef blocks. Add WINDOWSNT blocks.
7272 (Fx_list_fonts): Use macros for accessing font data.
7273 (set_lface_from_font_name): Different default fonts for X and
7275 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7276 scalable for backward compatibility.
7277 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7278 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7280 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7283 * makefile.nt (w32faces.obj): Remove.
7286 2000-03-03 Jason Rumney <jasonr@gnu.org>
7288 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7291 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7293 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7294 standard ELF definitions here if the system header does not.
7296 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7298 * xterm.c (PER_CHAR_METRIC): Removed.
7299 (x_per_char_metric_1, x_default_char): New functions.
7300 (x_per_char_metric): If font's default char is invalid, return
7301 metrics of a suitably chosen usable default char.
7302 (x_draw_glyph_string_foreground): If font has an invalid default
7303 char, replace occurrences of unprintable chars with a suitably
7304 chosen usable default char.
7306 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7308 * xterm.c (note_mouse_highlight): Return quickly if frame's
7309 glyph matrices have been freed.
7311 * dispnew.c (free_glyphs): Block input while freeing matrices.
7313 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7315 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7318 * dispextern.h (x_free_colors): Add prototype.
7320 * xfaces.c (x_free_colors): New function.
7321 (unload_color, free_face_colors): Use it.
7323 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7325 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7327 * window.c [MSDOS]: Include msdos.h.
7329 2000-03-02 Dave Love <fx@gnu.org>
7331 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7333 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7334 set C_OPTIMIZE_SWITCH for gcc.
7336 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7338 * coding.c (coding_save_composition): Be sure to allocate
7339 composition data area in coding even if there's no composition in
7342 2000-03-01 Jason Rumney <jasonr@gnu.org>
7344 * w32term.c: Equivalent changes to those made to xterm.c on
7345 2000-02-25 and 2000-02-24.
7347 * w32fns.c: Equivalent changes to those made to xfns.c on
7348 2000-02-25 and 2000-02-21.
7350 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7351 correct line-end convention is followed.
7353 * w32menu.c [HAVE_BOXES]: Remove #undef.
7354 (single_keymap_panes): Remove code for simulating checkmarks.
7355 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7356 Remove code for drawing simulated checkmarks.
7357 (w32_menu_show): make unibyte help string correctly.
7358 (add_menu_item): draw standard Windows checkmarks. Draw radio
7359 buttons as radio buttons if possible.
7361 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7363 * sysdep.c (start_of_text): Don't define this function for NetBSD
7366 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7368 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7369 (LINKER): Don't undef if __NetBSD__ is defined.
7371 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7373 * fileio.c [__NetBSD__]: Define `unix'.
7375 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7377 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7379 * atimer.c (start_atimer): Don't abort when timers are stopped.
7380 (append_atimer_lists): New function.
7381 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7382 arbitrary lists of stopped and running atimers.
7384 * atimer.c (cancel_atimer): Handle canceling an atimer when
7385 some timers are stopped.
7387 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7390 * fns.c (maybe_resize_hash_table): Handle case of new size
7391 coming out as being the same as old size.
7393 2000-02-27 Jason Rumney <jasonr@gnu.org>
7395 * makefile.nt: Add atimer.h to dependencies.
7396 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7397 * w32console.c: Only disable window system features for dispextern.h
7398 (initialize_w32_display): Build a display info for the console.
7399 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7400 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7401 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7403 * w32gui.h (struct W32FontStruct): Revert last change after change
7405 * w32menu.c (single_submenu): Set up help string.
7406 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7407 (w32_dialog_show): Set up help string.
7408 * w32term.c (w32_display_info_for_display): Remove unused function.
7409 (w32_draw_bitmap): Use pre-built bitmaps.
7410 (w32_initialize_display_info): New function to initialize parts of
7411 display info that are common to both GUI and console frames.
7412 (w32_term_init): Use w32_initialize_display_info. Do not set
7413 Vw32_num_mouse_buttons here, as it is not called for console
7414 frames. Build bitmaps for indicating truncated lines etc.
7415 (x_delete_display): Destroy pre-built bitmaps.
7416 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7417 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7419 2000-02-27 Dave Love <fx@gnu.org>
7421 * lisp.h: Add a bunch of prototypes.
7423 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7425 * keyboard.c (read_char): Set `usec' correctly.
7427 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7429 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7430 `lambda', set reg[RRR] to the map index.
7431 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7432 reg[RRR] to 0. Otherwise, set it to -1.
7434 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7436 * emacs.c (main): Remove code snippet commented out with `//'.
7438 2000-02-25 Richard M. Stallman <rms@gnu.org>
7440 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7441 and contains a `:', prepend `/:'.
7443 * window.c (select_window_1): If selected_window is nil,
7444 don't "swap out" the buffer's point.
7445 (Fset_window_configuration): Set selected_window to nil
7446 before calling Fselect_window.
7447 (unshow_buffer): Don't set point in buffer from window's point
7448 if another more recently selected window also shows the buffer.
7450 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7452 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7454 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7455 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7456 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7458 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7459 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7460 (hide_busy_cursor): New functions.
7461 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7463 * minibuf.c (read_minibuf): Cancel busy-cursor.
7465 * keyboard.c (command_loop_1): Call start_busy_cursor before
7466 Fcommand_execute and cancel_busy_cursor after it.
7467 (timer_check): Remove busy-cursor code.
7468 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7471 * process.c (wait_reading_process_input): Remove busy-cursor code.
7473 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7474 Fx_hide_busy_cursor.
7476 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7478 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7480 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7482 * xterm.c (XTread_socket): Remove busy-cursor code.
7484 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7485 (build_frame_matrix_from_leaf_window): Put code handling
7486 glyph row's not being a slice of a frame row in #if 0.
7487 (sync_window_with_frame_matrix_rows): New function.
7488 (frame_row_to_window): New function.
7489 (mirror_line_dance): Handle copies between windows.
7491 * lread.c (Fload): Use `xfree' instead of `free'.
7492 (init_obarray): Use `xmalloc' instead of `malloc'.
7494 * window.c (Fset_window_buffer): Set WINDOW to the window
7496 (coordinates_in_window): Take frame's internal border width
7499 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7501 * xterm.c (x_display_and_set_cursor): Display cursor of
7502 non-selected windows depending on the setting of
7503 cursor_in_non_selected_windows.
7505 * xdisp.c (cursor_in_non_selected_windows): New variable.
7506 (syms_of_xdisp): DEFVAR_BOOL it.
7508 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7510 * data.c (Fstring_to_number): If number is greater than what
7511 fits into an integer, return a float.
7513 * eval.c (specbind): Remove references to
7514 keyword_symbols_constant_flag.
7516 * data.c (keyword_symbols_constant_flag): Removed.
7517 (Fmakunbound, set_internal, syms_of_data): Remove references to
7518 keyword_symbols_constant_flag.
7520 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7522 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7524 * syntax.c (multibyte_syntax_as_symbol): New variable.
7525 (syms_of_syntax): Declare it as a Lisp variable.
7526 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7527 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7528 nonzero, treat all multibyte characters as symbol.
7529 (init_syntax_once): Give syntax `word' to all multibyte
7532 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7534 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7537 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7539 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7541 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7542 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7544 2000-02-21 Dave Love <fx@gnu.org>
7546 * frame.c (Vmouse_position_function): New variable.
7547 (Fmouse_position): Use it.
7548 (syms_of_frame): Install it.
7550 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7552 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7554 * fileio.c (Finsert_file_contents): Unbind the binding of
7555 standard-output done by temp_output_buffer_setup.
7557 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7558 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7559 (specbind, unbind_to): Handle most common case of non-constant
7560 symbol with trivial value specially.
7562 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7564 2000-02-20 Richard M. Stallman <rms@gnu.org>
7566 * data.c (Fmake_variable_buffer_local): Doc fix.
7567 Init found_for_buffer to 0.
7568 (Fmake_variable_frame_local): If the variable has already
7569 been buffer-local, set the check_frame field.
7571 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7573 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7574 produced for CODING_MODE_LAST_BLOCK requires.
7576 2000-02-18 Dave Love <fx@gnu.org>
7578 * keyboard.c (echo_keystrokes): Remove declaration.
7579 (Vecho_keystrokes) New variable.
7580 (read_char, record_menu_key, read_key_sequence): Use it to allow
7582 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7584 * lread.c: Undef feature selection macros before defining.
7586 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7588 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7589 for symbols other than the symbol in question.
7591 2000-02-17 Dave Love <fx@gnu.org>
7593 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7595 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7597 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7599 * alloc.c (enum mem_type): Compile unconditionally.
7601 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7603 * xfaces.c (tty_defined_color): Don't return faulire indication
7604 for unspecified-fg and unspecified-bg pseudo-colors.
7606 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7608 * alloc.c (mark_object): Don't mark symbol names in pure space.
7609 (gc_sweep): Don't unmark symbol names in pure space.
7611 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7612 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7613 [GC_MARK_STACK]: New defines.
7614 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7615 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7617 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7619 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7620 allocate_buffer instead of xmalloc.
7622 * alloc.c (toplevel): Include setjmp.h.
7623 (PURE_POINTER_P): New define.
7624 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7625 (Vdead) [GC_MARK_STACK]: New variable.
7626 (lisp_malloc): Add parameter TYPE, call mem_insert if
7627 GC_MARK_STACK is defined.
7628 (allocate_buffer): New function.
7629 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7630 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7631 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7632 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7633 (MEM_NIL) [GC_MARK_STACK]: New define.
7634 (struct mem_node) [GC_MARK_STACK]: New structure.
7635 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7636 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7637 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7638 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7639 (mark_stack) [GC_MARK_STACK]: New functions.
7640 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7641 (clear_marks): Removed.
7642 (gc_sweep): Set free conses' car, free floats' type, free
7643 symbols' function to Vdead. Use lisp_free to free buffers.
7644 (init_alloc_once): Initialize Vdead.
7645 (survives_gc_p): Return non-zero for pure objects.
7647 * alloc.c: Add comments throughout the file.
7649 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7650 that unblocks alarms.
7652 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7653 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7654 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7656 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7658 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7660 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7661 avoid infinite error signaling. Allocate sufficient memory for
7662 eol_str in the case that eoltype is Lisp_Int.
7664 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7666 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7667 depends on the previous behavior.
7669 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7671 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7673 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7675 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7677 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7678 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7681 2000-02-15 Richard M. Stallman <rms@gnu.org>
7683 * data.c (set_internal): Don't make variable buffer-local
7684 if within a let-binding for the same buffer.
7685 (let_shadows_buffer_binding_p): New function.
7687 * eval.c (specbind): For buffer-local value,
7688 record the current buffer also.
7689 (unbind_to): Cope with that change.
7691 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7693 * window.c (Fsave_window_excursion): Doc fix.
7695 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7697 * syntax.c (back_comment): Make sure we only consider comment-starters
7698 of the relevant style and return -1 in case of a failure to find the
7699 beginning of the comment.
7700 (Fforward_comment): If back_comment fails, go back to the position just
7701 after the comment-end.
7702 (scan_lists): Add comment describing a very minor bug.
7704 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7706 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7707 `completion-regexp-list' in the docstring.
7709 2000-02-14 Dave Love <fx@gnu.org>
7711 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7713 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7715 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7716 to Emacs' syntax. Also fix the comment about set/not-set meanings
7717 since Emacs syntax is not the value 0 any more.
7718 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7719 since it's now part of RE_SYNTAX_EMACS.
7721 2000-02-12 Dave Love <fx@gnu.org>
7723 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7726 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7728 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7730 2000-02-12 Dave Love <fx@gnu.org>
7732 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7734 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7735 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7736 * s/hpux.h: Don't define HAVE_VFORK.
7738 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7740 * s/nextstep.h: Don't define HAVE_ALLOCA.
7742 * config.in: Add vfork bits.
7744 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7746 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7747 unwind function to undo the effect of stopping atimers.
7749 * keyboard.c (bind_polling_period): Stop all timers except
7752 * atimer.c (stopped_atimers): New variable.
7753 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7756 * atimer.h (stop_other_atimers, run_all_atimers)
7757 (unwind_stop_other_atimers): Add function prototypes.
7759 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7761 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7763 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7764 library may depend on jpeg.
7765 (atimer.o): Depends on atimer.c.
7767 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7769 * insdel.c (del_range_1): Call update_compositions.
7770 (del_range_both): Call update_compositions just once..
7772 2000-02-10 Dave Love <fx@gnu.org>
7774 * xfns.c (create_frame_xic): Fix initialization of automatic
7777 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7779 * ccl.c (CCL_MAKE_CHAR): New macro.
7780 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7781 registers by CCL_MAKE_CHAR before calling translate_char.
7782 <CCL_TranslateCharacterConstTbl> Likewise.
7784 2000-02-08 Dave Love <fx@gnu.org>
7786 * lread.c (__EXTENSIONS__): Define.
7788 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7790 * puresize.h (BASE_PURESIZE): Increase to 650000.
7792 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7794 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7797 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7799 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7800 md, mh, mb, mr, and me to the fake termcap entry.
7802 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7804 * sound.c (sound_cleanup): Don't call device close routine if the
7805 function pointer is null.
7807 2000-02-06 Andrew Innes <andrewi@gnu.org>
7809 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7810 around image definitions and prototypes.
7811 (gamma_correct) [WINDOWSNT]: New prototype.
7813 * w32term.c (x_make_frame_visible): Replace call to
7814 input_poll_signal with poll_for_input.
7816 * window.c [WINDOWSNT]: Include w32term.h.
7818 * xdisp.c [WINDOWSNT]: Include w32term.h.
7820 * makefile.nt: Add dependencies on w32gui.h.
7821 (OBJ1): Include atimer.obj.
7822 ($(BLD)\atimer.obj): New dependency rule.
7824 * w32.c (sigmask): New function (does nothing).
7825 (sigunblock): Ditto.
7827 * frame.c [WINDOWSNT]: Include w32term.h.
7829 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7831 * lread.c (syms_of_lread): Fix literal newlines.
7833 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7834 the string constant limit (2048 bytes) in MSVC.
7837 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7839 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7841 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7842 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7845 2000-02-04 Dave Love <fx@gnu.org>
7847 * fileio.c: Remove some unused vars.
7848 (_GNU_SOURCE): Define (for euidaccess).
7850 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7852 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7854 (read_minibuf): Deal with allow_props correctly.
7856 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7858 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7860 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7862 * search.c (compile_pattern): If a cache entry has a nil regexp,
7863 fill in that entry instead of clobbering a previously cached
7866 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7868 * puresize.h (BASE_PURESIZE): Increase to 610000.
7870 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7872 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7875 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7877 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7878 instead of incrementing ic directly.
7879 <CCL_WriteExprConst> Likewise.
7880 <ccl_set_expr>: Set ic to jump_address.
7882 * fileio.c (e_write): Fix the handling of
7883 CODING_FINISH_INSUFFICIENT_SRC.
7885 2000-02-01 Dave Love <fx@gnu.org>
7887 * editfns.c (Fpropertize): Doc fix.
7889 * process.c (Fstart_process): Doc fix.
7891 * eval.c: Fix various doc strings not to duplicate information
7892 from help-manyarg-func-alist.
7894 * window.c (Fset_window_margins): Don't make interactive. Doc
7897 * doc.c (Vhelp_manyarg_func_alist): New variable.
7898 (Fdocumentation): Use it.
7899 (syms_of_doc): Define it.
7901 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7903 * xterm.c (xim_open_dpy): Remove unused local variable.
7905 * emacs.c (USAGE): Use term `display options' instead of `X
7908 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7909 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7911 * fns.c (sweep_weak_table): New function.
7912 (sweep_weak_hash_tables): Use it. Keep on marking until there
7915 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7917 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7918 that XTread_socket does not crash by trying to call XNoOp on a
7921 2000-01-30 Jason Rumney <jasonr@gnu.org>
7923 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7924 Change selected_frame to SELECTED_FRAME ().
7925 (w32_console_mouse_position): Remove #ifndef MULE from around
7928 * makefile.nt: Remove dosfns.obj.
7930 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7932 * w32fns.c (w32_defined_color): Check for valid frame before
7933 applying gamma correction. Eliminate dependency on frame elsewhere.
7934 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7935 (w32_to_x_font): Use resx and resy not height_in and width_in.
7936 (x_to_w32_font): Doc fix.
7937 (xlfd_strip_height): New function to strip and return font height.
7938 (w32_font_match): Compare height separately from rest of xlfd
7939 spec, using xlfd_strip_height.
7941 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7942 width_in. Use w32_defined_color in place of defined_color.
7944 * w32faces.c: Merge more of DOS and X specifics in preparation for
7945 merge with xfaces.c.
7946 (defined_color): Remove FIXME comment.
7947 (tty_color_name): Provide w32-specific function.
7948 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7950 * w32console.c (turn_on_face, turn_off_face): Removed.
7951 (w32_face_attributes): New function.
7952 (Global_variables): Reduce scope where possible.
7953 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7955 (hl_mode): Don't modify text attributes.
7956 (write_glyphs): Don't do anything if len <= 0. Use
7957 w32_face_attributes to get attributes for drawing. Write
7958 terminating codes using char_attr_normal.
7959 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7960 (update_begin, update_end): Likewise.
7961 (vga_stdcolor_name): New function.
7962 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7963 (Fset_screen_color): Remove char_attr_reverse.
7965 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7967 * xfns.c (xic_set_preeditarea): Take window parameter and
7968 window-relative pixel-positions.
7970 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7971 is its frame's selected window.
7972 (xim_instantiate_callback): Likewise.
7974 * xfns.c (x_create_im): Removed.
7975 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7976 (supported_xim_styles): Renamed from supported_styles.
7977 (best_xim_style): Renamed from best_style.
7978 (create_frame_xic): Renamed from xic_create_frame.
7979 (free_frame_xic): Renamed from xic_destroy_frame.
7981 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7983 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7984 our frames, call XFilterEvent with 2nd parameter `None'.
7985 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7986 returning XBufferOverflow.
7987 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7989 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7990 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7991 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7992 (xim_initialize, xim_close)
7993 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7994 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7995 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7996 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7998 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8000 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8001 `xic_style' and `xic_xfs'.
8002 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8003 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8004 (FRAME_XIM): Removed.
8006 * xfns.c (supported_styles): New variable.
8007 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8008 (xic_create_xfontset, best_style, xic_create_frame)
8009 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8010 (xic_set_xfontset): New functions.
8012 2000-01-28 Dave Love <fx@gnu.org>
8014 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8016 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8018 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8020 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8021 for *scratch* if it already existed.
8023 * emacs.c (USAGE): New macro.
8024 (main): Use it to display usage information.
8026 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8028 Support for the menu-help feature:
8030 * msdos.h: Change prototypes of XMenuAddSelection and
8033 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8034 part of the line to the termscript file.
8035 (IT_clear_to_end): Clear the entire line, not just its beginning.
8036 (menu_help_message, prev_menu_help_message): New variables.
8037 (IT_menu_make_room): Make room for the help_text member.
8038 (IT_menu_display): New argument disp_help; all callers changed.
8039 If disp_help is non-zero, store the help text of the active menu
8040 item in menu_help_message.
8041 (XMenuAddPane): Initialize the help_text member to NULL.
8042 (XMenuAddSelection): New argument help_text. Store it in the
8044 (XMenuActivate): New argument help_callback. If the value of
8045 menu_help_message has changed since the last time, display the
8046 menu help message text while waiting for the mouse to move. Clear
8047 the echo area before exiting.
8048 (XMenuDestroy): Free the help_text member.
8050 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8052 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8053 XMenuAddSelection. Pass help callback to XMenuActivate.
8054 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8056 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8058 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8059 and EMACS_SET_USECS.
8061 2000-01-26 Dave Love <fx@gnu.org>
8063 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8065 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8066 an error may be signalled.
8068 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8070 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8071 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8073 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8075 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8077 * charset.c (Fstring): If there is a multibyte char among
8078 the args, always return a multibyte string.
8080 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8082 * sysdep.c (sys_select): Turn atimers off and on instead of
8083 recording and restoring old alarm handler
8085 * process.c (toplevel): Include atimer.h.
8086 (create_process_1): Rewritten.
8087 (create_process): Use atimers instead of alarm.
8088 (wait_reading_process_input) [hpux]: Turn atimers off instead
8089 of turning off SIGALRM.
8090 (wait_reading_process_input): Turn off atimers instead off
8091 calling stop_polling.
8093 * emacs.c (main): Call init_atimer.
8095 * keyboard.c (toplevel): Include systime.h and atimer.h.
8096 (polling_for_input): Removed because unused.
8097 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8098 (poll_timer): New variable.
8099 (poll_for_input, poll_for_input_1): New functions.
8100 (start_polling, stop_polling): Rewritten.
8102 * keyboard.h (polling_for_input): Removed.
8104 * atimer.h, atimer.c: New files.
8106 * Makefile.in (obj): Add atimer.o.
8107 (atimer.o): New target.
8109 * blockinput.h (pending_atimers): Add extern declaration.
8110 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8112 * lisp.h (popup_activated_flag): Add extern declaration.
8114 * xmenu.c (popup_activated_flag): Make externally visible.
8115 (popup_activate_callback) [USE_MOTIF]: Increment
8116 popup_activated_flag.
8117 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8119 * xterm.c (toplevel): Include atimer.h.
8120 (toolkit_scroll_bar_interaction): New variable.
8121 (Fxt_process_timeouts): Removed.
8122 (x_process_timeouts): New function.
8123 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8124 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8125 (x_make_frame_visible): Call poll_for_input_1 instead of
8126 input_poll_signal. Don't call alarm.
8127 (x_initialize): Install timer calling x_process_timeouts.
8129 2000-01-24 Dave Love <fx@gnu.org>
8131 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8132 Don't use -cckr -- apparently not now necessary.
8134 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8136 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8139 2000-01-23 Jason Rumney <jasonr@gnu.org>
8141 * w32fns.c (w32_defined_color): Apply gamma correction before
8142 trying to map to the palette.
8143 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8146 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8147 here. Callers changed to always pass real device context.
8148 (w32_draw_bitmap): Likewise.
8149 (w32_get_glyph_overhangs): Likewise.
8150 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8152 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8153 pfnSetScrollInfo and SetScrollRange.
8154 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8155 back into MULE characters after decoding them.
8156 (x_get_glyph_face_and_encoding): Likewise.
8157 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8158 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8159 (x_produce_glyphs): Calculate per char metrics for a character
8160 that we know exists in default font when font_not_found_p is true.
8162 2000-01-22 Jason Rumney <jasonr@gnu.org>
8164 * makefile.nt (intervals.obj, composite.obj): New modules.
8165 (composite.h): Added as dependency where appropriate.
8167 * w32gui.h (XGCValue): New struct for emulating X GCs.
8169 * w32term.h (XCharStruct): New struct for emulating X.
8171 * w32console.c (turn_on_face, turn_off_face): New functions.
8172 (change_line_highlight): New prototype for new redisplay.
8173 (write_glyphs): Support multibyte text. Support faces.
8175 * w32faces.c: Complete rewrite for new redisplay based on new
8178 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8179 throughout. struct frame * in place of FRAME_PTR.
8180 Skeleton support for images, toolbars, tooltips from xfns.c.
8181 (Fx_create_frame): Use system default for default scroll bar
8183 (w32_get_arg): Renamed from x_get_arg.
8184 (Fx_file_dialog): New function.
8185 (w32_list_fonts): Check cache before asking system.
8186 (Vw32_enable_synthesized_fonts): New variable.
8187 (Vw32_enable_italics): Obsolete, removed.
8189 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8190 Use SELECTED_FRAME macro.
8192 * w32menu.c: Add skeleton support for help strings on menus.
8193 (add_menu_item): Native checkbox and radio support added, but not
8194 yet enabled due to bugs.
8195 (push_menu_item): Add parameters type, selection and help.
8197 Formatting changes to reduce unnecessary diffs with xmenu.c.
8199 * w32select.c (Fw32_set_clipboard_data): Update call to
8200 find_charset_in_str.
8202 * w32term.c: Complete rewrite for new redisplay based on new
8203 xterm.c with necessary sections merged back in from old w32term.c.
8205 2000-01-21 Richard M. Stallman <rms@gnu.org>
8207 * data.c (set_internal): Further fix in same criterion.
8209 2000-01-20 Richard M. Stallman <rms@gnu.org>
8211 * data.c (set_internal): Fix the criteria for whether
8212 to swap out the old cached binding.
8214 2000-01-19 Dave Love <fx@gnu.org>
8216 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8218 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8220 * regex.c (re_compile_fastmap): While checking a range table for
8221 `charset', skip flag bits for a character class correctly.
8223 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8225 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8227 * xfns.c (x_window): Call lw_create_widget with new parameter
8230 * widget.c (EmacsFrameSetCharSize): Change size of children first
8231 because of problems with main window geometry management under
8234 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8236 (MENU_ITEMS_ITEM_HELP): New enumerator.
8237 (push_menu_item): Add parameter HELP. Record help in menu_items.
8238 (single_menu_item, single_submenu, list_of_items): Call
8239 push_menu_item with new parameter.
8240 (single_submenu): Set help string in widget value.
8241 (menu_highlight_callback): New function.
8242 (set_frame_menubar): Call lw_create_widget with new
8244 (xmenu_show, xdialog_show): Ditto.
8246 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8248 * sound.c (Fplay_sound): Improve doc string.
8250 2000-01-11 Richard M. Stallman <rms@gnu.org>
8252 * lisp.h (set_internal): Enter the new arg.
8254 * eval.c (specbind): Record buffer-local variables specially,
8255 indicating which buffer's binding was saved.
8256 (unbind_to): Restore buffer-local variables specially
8257 in the proper buffer.
8259 * data.c (set_internal): New arg BUF.
8261 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8262 * data.c (Fset): Pass new arg to set_internal.
8263 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8265 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8267 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8270 2000-01-11 Richard M. Stallman <rms@gnu.org>
8272 * minibuf.c (Ftry_completion): Doc fix.
8274 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8276 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8279 2000-01-11 Andreas Schwab <schwab@suse.de>
8281 * coding.c (code_convert_region): Initialize total_skip.
8283 2000-01-08 Dave Love <fx@gnu.org>
8285 * eval.c (Fuser_variable_p): Check customizability too.
8287 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8289 * minibuf.c (Fcompleting_read): Doc fix.
8291 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8293 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8296 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8297 Check that input style is supported before trying to create an
8299 (x_window): Call x_create_im.
8301 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8303 * xfns.c (current_gif_memory_src): New variable.
8304 (gif_load): Record the address of the current memory source
8305 in current_gif_memory_src.
8306 (gif_read_from_memory): Use current_gif_memory_src.
8308 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8309 macros statement form.
8311 * sound.c (struct sound): Renamed from struct sound_file.
8312 (struct sound): Add members `data' and `header_size'.
8313 (enum sound_attr): Add SOUND_DATA.
8314 (current_sound, current_sound_device): Variables renamed from
8315 sound_file and sound_device.
8316 (parse_sound): Parse :data.
8317 (parse_sound): Handle sound data in strings.
8318 (find_sound_type): Function renamed from find_sound_file_type.
8319 (wav_init, au_init): Fail if sound's header_size is smaller than
8321 (wav_play, au_play): Play sounds from string data.
8323 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8325 * lisp.h: Add prototype for allocate_string_data.
8327 * alloc.c (Fgarbage_collect): Return number of live and free
8330 * alloc.c (mark_buffer): Remove code in #if 0.
8332 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8333 (strings_consed): New variable.
8334 (allocate_string): Set it.
8335 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8336 (Fmemory_use_counts): Return strings_consed. Use Flist.
8338 * alloc.c: General cleanup in comments etc. Remove conditional
8339 compilation for `standalone'.
8341 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8343 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8344 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8345 (DONT_COPY_FLAG): Removed.
8346 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8347 (struct sdata, struct sblock): New
8348 (struct string_block): Rewritten.
8349 (STRINGS_IN_STRING_BLOCK): New macro.
8350 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8351 (large_sblocks, string_blocks, string_free_list): New variables.
8352 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8353 (init_strings): Rewritten.
8354 (allocate_string, allocate_string_data, compact_small_strings)
8355 (free_large_strings, sweep_strings): New functions.
8356 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8357 (struct string_block_head, current_string_block)
8358 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8359 (STRING_PAD): Removed.
8360 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8361 (Fgarbage_collect): Don't set mark bit in large strings.
8362 (mark_object): Mark strings differently. Mark symbol names
8364 (survives_gc_p): Test marked strings differently.
8365 (gc_sweep): Sweep strings differently, unmark strings in
8367 (compact_strings): Removed.
8369 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8371 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8372 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8374 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8376 * fileio.c (Finsert_file_contents): Signal error if visiting file
8377 in a non-empty buffer.
8379 * term.c (encode_terminal_code): Fix the previous change.
8381 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8383 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8384 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8386 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8388 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8390 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8391 need to test for MSDOS frames.
8393 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8395 * dosfns.c (unspecified_colors): Remove.
8396 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8398 (msdos_stdcolor_name): Return strings for unspecified fore- and
8401 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8402 (syms_of_xfaces): Remove their staticpro's.
8403 (tty_color_name): Return Lisp strings for unspecified fore- and
8405 (Finternal_set_lisp_face_attribute): Remove the special treatment
8406 for Qunspecified_{f,b}g.
8407 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8410 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8412 * xdisp.c (reseat_at_next_visible_line_start): Position before
8413 newline only if ending up on a newline.
8414 (next_element_from_ellipsis): Return success. Handle case of
8415 displaying no ellipsis. Fix case of ellipsis defined in display
8417 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8420 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8422 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8423 (Fcolor_supported_p): Renamed from face-color-supported-p.
8425 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8427 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8428 list of colors renamed to tty-defined-color-alist.
8429 (tty_color_name): Pass the frame to tty-color-by-index.
8430 (realize_tty_face): tty-color-alist is now a function which
8431 accepts the frame as argument.
8433 * term.c (Ftty_display_color_p): Accept an optional argument
8436 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8438 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8439 encode_terminal_code.
8441 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8443 * dispnew.c (mode_line_string): Support termcap frames as well.
8445 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8447 * syntax.c (Fforward_word): Undo previous change.
8449 * editfns.c (Fconstrain_to_field): Don't constrain if
8450 inhibit-field-text-motion is non-nil.
8451 (Fline_beginning_position): Undo previous change.
8452 (Fline_end_position): Ditto.
8454 * syntax.c (Fforward_word): Notice field boundaries only if
8455 inhibit-field-text-motion is nil.
8457 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8459 * editfns.c (Vinhibit_field_text_motion): New variable.
8460 (inhibit-field-text-motion): New DEFVAR_LISP.
8461 (Fline_beginning_position, Fline_end_position): Notice field
8462 boundaries only if inhibit-field-text-motion is nil.
8464 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8466 (x_build_heuristic_mask): Likewise.
8467 (xbm_load_image_from_file): Change error output.
8468 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8469 (gif_load, gs_load, x_kill_gs_process): Ditto.
8471 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8472 color indices when accessing raster pixels.
8473 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8474 one of :file or :data.
8475 (enum pbm_keyword_index): Add PBM_DATA.
8476 (pbm_format): Add :data.
8477 (pbm_image_p): Allow either :file or :data.
8478 (pbm_read_file): New function.
8479 (pbm_scan_number): Rewritten to read from string.
8480 (pbm_load): Support :data.
8482 See ChangeLog.8 for earlier changes.
8485 ;; coding: iso-2022-7bit