1 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3 * ccl.c (ccl_driver): Fix last change.
5 2001-01-25 Kenichi Handa <handa@etl.go.jp>
7 * ccl.h (sturct ccl_program): New member suppress_error.
9 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
10 insert error message to the output.
11 (setup_ccl_program): Initialize ccl->suppress_error to 0.
13 * coding.h (struct coding_system): New member suppress_error.
15 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
16 (Fset_terminal_coding_system_internal): Set the member
18 (Fset_safe_terminal_coding_system_internal): Likewise.
20 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
22 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
23 as if it was a `charset'.
25 2001-01-24 Gerd Moellmann <gerd@gnu.org>
27 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
28 value in where_is_cache; the next lookup in the cache returns
29 something bogus if we do.
31 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
33 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
34 if HAVE_WINDOW_SYSTEM isn't defined.
36 2001-01-24 Gerd Moellmann <gerd@gnu.org>
38 * fns.c (sweep_weak_table): Fix code taking items out of
39 the hash collision chain. Some cleanup.
41 * xterm.c (x_new_font): Don't change a tooltip's size.
43 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
44 background color by specifying a color for the default font
47 2001-01-24 Kenichi Handa <handa@etl.go.jp>
49 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
50 a workaround for SunOS 4's cc.
51 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
52 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
53 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
56 2001-01-23 Gerd Moellmann <gerd@gnu.org>
58 * xterm.c (x_set_window_size_1): New function extracted from
60 (x_set_window_size): Use it.
61 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
62 doesn't have a widget, like tooltips.
64 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
66 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
69 2001-01-23 Kenichi Handa <handa@etl.go.jp>
71 * fns.c (Fset_char_table_default): Fix to make sub char-table
74 2001-01-22 Gerd Moellmann <gerd@gnu.org>
76 * xdisp.c (build_desired_tool_bar_string): Make sure we have
77 a desired tool bar string, even if there are no tool bar
80 * xdisp.c (Ftool_bar_lines_needed): New function.
81 (syms_of_xdisp): Defsubr it.
83 * editfns.c (Fformat): Don't extend text properties from arguments
84 to padding chars in the result.
86 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
88 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
90 2001-01-20 Andrew Innes <andrewi@gnu.org>
92 * w32term.c (w32_ring_bell): Only support visible bell on w32
94 (w32_initialize): Don't set term hooks that aren't actually needed
97 * xfaces.c (realize_default_face):
99 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
101 * xdisp.c (handle_single_display_prop): Remove references to
104 * dispnew.c (Fredraw_frame): Remove reference to
107 * frame.h (output_method): Remove output_w32_console method.
108 (FRAME_W32_CONSOLE_P): Remove macro.
110 * frame.c (Qw32_console): Remove variable.
111 (Fframep): Remove references to it.
112 (syms_of_frame): Ditto.
113 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
115 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
118 2001-01-20 Kenichi Handa <handa@etl.go.jp>
120 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
122 2001-01-19 Andrew Innes <andrewi@gnu.org>
124 * w32.c (init_environment): Add a version-independent site-lisp
125 directory to EMACSLOADPATH, after the version dependent one.
127 2001-01-19 Gerd Moellmann <gerd@gnu.org>
129 * editfns.c (Fbuffer_substring): Doc fix.
131 * xdisp.c (message_dolog, message2, message2_nolog): Rename
132 parameter LEN to NBYTES.
134 2001-01-19 Kenichi Handa <handa@etl.go.jp>
136 * charset.c (strwidth): Use c_string_width.
137 (c_string_width): New function.
138 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
141 * charset.h (c_string_width, lisp_string_width): Extern them.
143 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
145 * indent.c (check_composition): Check validity of composition.
147 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
148 characters by calling c_string_width.
149 (x_consider_frame_title): Get byte length of frame tile string
151 (display_mode_element): Pay attention to width of non-ASCII
152 characters by calling strwidth.
154 2001-01-18 Gerd Moellmann <gerd@gnu.org>
156 * xfns.c (Qcancel_timer): New variable.
157 (syms_of_xfns): Initialize and staticpro it.
158 (Fx_hide_tip, Fx_show_tip): Use it.
159 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
161 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
163 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
165 * window.h (WINDOW_LIVE_P): New macro.
167 * window.c (window_size_fixed): New variable.
168 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
171 * eval.c (specbind): If binding a per-buffer variable which
172 doesn't have a buffer-local value in the current buffer, change
173 the global value by changing the value of the symbol bound in all
174 buffers not having their own value, to make it consistent with
175 what happens with other buffer-local variables.
177 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
179 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
180 when searching for a newline.
182 2001-01-18 Kenichi Handa <handa@etl.go.jp>
184 * xdisp.c (display_string): Fix previous change.
186 2001-01-18 Jason Rumney <jasonr@gnu.org>
188 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
189 GLYPH_DEBUG is defined.
190 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
191 true for images with `:ascent 100'.
192 (x_set_mouse_face_gc): If the last used mouse face has gone in the
193 meantime, use face MOUSE_FACE_ID.
194 If first glyph isn't a character glyph, use the ASCII NUL
195 character to determine the face.
196 (expose_area): Do not treat left margin specially.
197 (note_mode_line_highlight): If no local_map, check global keymap.
198 (note_mouse_highlight): Initialize overlay.
199 (clear_mouse_face): Don't return if tip_frame is
201 (show_scroll_bars): Remove unused function.
202 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
203 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
205 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
207 (x_free_frame_resources): Unload relief colors.
209 2001-01-17 Gerd Moellmann <gerd@gnu.org>
211 * xdisp.c (forward_to_next_line_start): Avoid calling
212 get_next_display_element when the newline is already found. This
213 may change the iterator's position, when its current position is
214 equal to the iterator's stop_charpos.
216 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
217 zero, use this method only at the end of a line.
219 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
220 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
221 if SCALABLE_FONTS_P is set.
223 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
224 so that scalable fonts are included.
226 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
227 In the cache, use a key containing the information if scalable
229 (x_load_font): Adapt to change of keys in the font cache.
231 2001-01-17 Kim F. Storm <storm@filanet.dk>
233 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
234 XListFonts to take advantage of font caching.
236 * xterm.c (x_list_fonts): Ensure caching font information when
237 called for a null frame, which is the case frequently when Emacs
240 2001-01-17 Gerd Moellmann <gerd@gnu.org>
242 * xfns.c (QCconversion): Replaces QCalgorithm.
244 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
246 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
249 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
250 not everything could be displayed.
252 * line.h, x-list-font.c: Files removed because unused.
254 2001-01-17 Andrew Innes <andrewi@gnu.org>
256 * dired.c (directory_files_internal): Convert result from readdir
257 to a unibyte string initially, to avoid possible misinterpretation
258 of some bytes as the internal form of Emacs characters.
260 2001-01-17 Kenichi Handa <handa@etl.go.jp>
262 * fns.c (concat): Be sure to avoid putting the same `composition'
263 property on the adjacent regions.
265 2001-01-16 Gerd Moellmann <gerd@gnu.org>
267 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
269 (Fscroll_right, Fscroll_left): Set it here instead, if called
272 * buffer.c (Fset_buffer_modified_p): Set buffer's
273 prevent_redisplay_optimizations_p flag.
275 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
276 * sysdep.c, vmsproc.c, xselect.c: Call
277 redisplay_preserve_echo_area with additional arg.
279 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
282 * xdisp.c (redisplay_preserve_echo_area): Add parameter
283 FROM_WHERE, for debugging.
285 2001-01-16 Kenichi Handa <handa@etl.go.jp>
287 * ccl.c (Fregister_ccl_program): Handle the return value of
288 resolve_symbol_ccl_program correctly.
289 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
292 2001-01-15 Gerd Moellmann <gerd@gnu.org>
294 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
295 has gone in the meantime, use face MOUSE_FACE_ID.
297 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
298 x_display_info_for_display returns null, don't try to close
299 the display; we didn't open it.
301 * dispnew.c (save_or_restore_current_matrices): Function removed.
302 (save_current_matrix, restore_current_matrix): New functions.
303 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
304 restore the frame's current matrix. Due to the glyph pointer
305 setup done in adjust_glyph_matrix, there is no easy way to make
306 saving the current matrix in the desired matrix generally correct,
309 2001-01-15 Kenichi Handa <handa@etl.go.jp>
311 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
313 (display_line): Optimize for wide characters.
314 (display_string): Don't try to display a multi-column character
315 partially. On ttys, produce more than one truncation glyph for
316 multi-column characters that don't fit on the line.
318 2001-01-13 Kenichi Handa <handa@etl.go.jp>
320 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
321 it instead of WORDS_BIGENDIAN. Caller changed.
323 2001-01-13 Jason Rumney <jasonr@gnu.org>
325 * w32fns.c (Fimage_size, image_ascent, lookup_image)
326 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
327 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
328 (tiff_format, gif_format, gs_format): Adapt to change of image
331 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
332 (x_draw_image_relief, x_draw_image_foreground_1)
333 (x_draw_image_glyph_string): Adapt to change of image margins.
335 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
338 * w32bdf.c (search_file_line, get_cached_font_char)
339 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
341 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
343 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
344 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
345 (Fw32_send_sys_command): Remove unused variables.
346 (w32_msg_pump): Add parentheses.
348 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
349 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
352 2001-01-12 Gerd Moellmann <gerd@gnu.org>
354 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
355 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
356 being a pair of margins.
357 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
358 to DEFVAR_LISP. Extend doc.
360 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
362 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
363 pair of integers `(X . Y)', use X for the horizontal and Y for the
365 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
366 (parse_image_spec): Check it.
367 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
368 (tiff_format, gif_format, gs_format): Use
369 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
371 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
372 (x_draw_image_relief, x_draw_image_foreground_1)
373 (x_draw_image_glyph_string): Adapt to the change of image margins.
375 * dispextern.h (struct image): Replace member `margin' with
376 `hmargin' and `vmargin'.
378 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
381 * dispnew.c (update_text_area): Put code which decrements the
382 stop position when the row's face extends to the end of the
385 * xfns.c (x_set_mouse_color): Fix color allocation.
387 * keyboard.c: Call get_local_map with new argument list.
389 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
391 * intervals.h (enum map_property): Removed.
392 (get_local_map): Change prototype.
394 * keymap.c: Call get_local_map with new argument list.
395 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
397 2001-01-11 Gerd Moellmann <gerd@gnu.org>
399 * xdisp.c (build_desired_tool_bar_string): Correct the computation
400 of the size needed for the tool bar string. For the last image,
401 use a `display' property that reaches to the end of the string.
403 * xselect.c (selection_request_dpyinfo): New variable.
404 (x_handle_selection_request): Set it.
405 (x_selection_request_lisp_error): Don't call
406 x_decline_selection_request if selection request's display has
409 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
410 the unregister_colors before calling XFreeColors.
412 2001-01-10 Dave Love <fx@gnu.org>
414 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
415 ${SOME_MACHINE_LISP}, not ${lisp}.
417 2001-01-10 Gerd Moellmann <gerd@gnu.org>
419 * xdisp.c (display_line): On ttys, produce more than one
420 truncation glyph for multi-column characters that don't fit on the
423 * xselect.c (x_reply_selection_request): Add a comment.
425 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
426 XkbGetNames instead of XkbGetKeyboard.
428 2001-01-10 Dave Love <fx@gnu.org>
430 * sysdep.c (random): Revert the declaration.
432 2001-01-09 Gerd Moellmann <gerd@gnu.org>
434 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
435 function string_bytes.
436 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
438 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
439 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
440 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
441 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
443 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
444 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
445 after sweeping strings, and at the end.
446 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
448 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
449 ensure that pop_message is called.
451 * keyboard.c (Fexecute_extended_command): Use a
452 record_unwind_protect to ensure that pop_message is called.
454 * lisp.h (push_message_unwind): Add prototype.
456 * xdisp.c (push_message_unwind): New function.
458 * fileio.c (do_auto_save_unwind): Do the pop_message here
459 instead of in Fdo_auto_save.
460 (Fdo_auto_save): Don't call pop_message.
462 2001-01-08 Ken Raeburn <raeburn@gnu.org>
464 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
467 2001-01-08 Gerd Moellmann <gerd@gnu.org>
469 * window.c (window_scroll_pixel_based): Adjust glyph matrices
470 when increasing window's vscroll.
472 * macros.c (Qkbd_macro_termination_hook): New variable.
473 (syms_of_macros): Initialize and staticpro it.
474 (pop_kbd_macro): Run kbd-macro-termination-hook.
476 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
478 2001-01-07 Dave Love <fx@gnu.org>
480 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
481 arglist, for documentation's sake.
483 2001-01-06 Andrew Innes <andrewi@gnu.org>
485 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
488 2001-01-05 Andrew Innes <andrewi@gnu.org>
490 * term.c (update_end): Don't check updating_frame; for some reason
491 this can be 0 sometimes, such as after dismissing a popup menu,
492 and isn't necessary given the explicit frame argument.
494 2001-01-05 Gerd Moellmann <gerd@gnu.org>
496 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
497 on some systems, and an unsigned long on others, like FreeBSD 4.1.
499 2001-01-04 Gerd Moellmann <gerd@gnu.org>
501 * xterm.c (clear_mouse_face): Don't return if tip_frame is
504 * xfns.c (x_create_tip_frame): Preserve the value of
505 face_change_count around the creation of the tip frame.
507 * xfns.c (last_show_tip_args): New variable.
508 (compute_tip_xy): New function.
509 (Fx_show_tip): Reuse an existing tip frame, if possible.
510 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
512 2001-01-04 Dave Love <fx@gnu.org>
514 * editfns.c (Fformat): Doc fix.
516 * systime.h (set_file_times): Prototype.
518 * widget.h (EmacsFrameSetCharSize_): Prototype.
520 * sysdep.c (random, srandom): Declare explicitly.
522 * dispextern.h (move_it_vertically_backward): Declare.
524 2001-01-04 Gerd Moellmann <gerd@gnu.org>
526 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
527 like in Fx_create_frame.
529 * xfaces.c (set_font_frame_param): Don't do anything for
530 non-graphical frames.
532 * window.c (Fdelete_other_windows): Set window's window_end_valid
533 to nil when changing the window's start. Don't change the
534 window's start when its top position hasn't changed. If we do,
535 this will set the window's optional_new_start, which act's like a
536 force_start during redisplay with C-x 1 M-> under particular
537 circumstances (see report from Per Starback to emacs-pretest-bug
540 2001-01-03 Gerd Moellmann <gerd@gnu.org>
542 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
543 short cut at the start of the function. Add an assertion.
544 (reseat_at_next_visible_line_start): Add an assertion.
546 * window.c (Frecenter): When changing the window start, set the
547 window's window_end_valid to nil.
548 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
550 * dispextern.h (move_it_past_eol): Add prototype.
552 * xdisp.c (move_it_past_eol): New function.
554 * window.c (Fwindow_end): Doc fix.
556 2001-01-03 Dave Love <fx@gnu.org>
558 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
561 2001-01-03 Gerd Moellmann <gerd@gnu.org>
563 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
564 the enabled_p flag of the glyph row at window_end_vpos to 0.
565 (handle_single_display_prop): Fix last change.
567 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
569 * window.c (Frecenter): Doc fix.
571 2001-01-02 Andrew Innes <andrewi@gnu.org>
573 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
575 * frame.h (output_method): Add output_w32_console method.
576 (FRAME_W32_CONSOLE_P): New macro.
578 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
579 use output_w32_console method.
580 (Qw32_console): New Lisp_Object.
581 (Fframep): Return it.
582 (syms_of_frame): Init it.
583 (Fframe_parameters): Report w32console as font for w32_console
586 * xfaces.c (realize_default_face): Set face foreground and
587 background to unspecified for w32_console frames.
588 (realize_face): Realize face cache for w32_console frames.
589 (realize_tty_face): Accept w32_console frames.
591 * xdisp.c (handle_single_display_prop): Return if frame is
593 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
594 necessary, even if running interactively.
596 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
599 * w32term.c (x_update_begin):
603 (x_change_line_highlight):
608 (w32_reassert_line_highlight):
609 (w32_frame_rehighlight):
610 (w32_frame_raise_lower): Do nothing if not w32 frame.
612 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
614 * w32fns.c (Fx_display_color_cells): Determine correct value, when
615 system doesn't tell us directly.
616 (Fx_display_visual_class): Implement properly.
618 2001-01-02 Gerd Moellmann <gerd@gnu.org>
620 * window.c (Frecenter): Handle centering in graphical frames
621 specially. Centering on the basis of line counts doesn't work
622 reliably with variable-height lines.
624 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
626 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
629 * composite.c (run_composition_function): Remove unused variable
631 (update_compositions): Remove unused variable `hook'.
633 * intervals.c (get_local_map): Remove unused variable `tem'.
635 * doprnt.c (doprnt1): Remove unused variable `size'.
637 * fns.c (Flength): Remove unused variable `tail'.
638 (Fdelete): Remove unused variable `size'.
640 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
643 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
646 * data.c (find_symbol_value): Remove extra 3rd argument in the
647 call to swap_in_symval_forwarding.
649 * undo.c (Fprimitive_undo): Remove unused block-scope variable
652 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
653 (trivial_regexp_p): Remove unused variable `c'.
654 (boyer_moore): Remove unused variable `k'.
656 * indent.c (current_column): Remove unused variable `stopchar'.
657 (Fcompute_motion): Remove unused variable `contin'.
659 * casefiddle.c (casify_object): Remove unused variable `tolen'.
661 * dired.c (directory_files_internal): Fix a typo in a comment.
662 Remove an unused variable `handler'.
663 (file_name_completion): Remove unused function-scope variable
665 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
668 * fileio.c (e_write): Remove unused variable
669 `require_encoding_p'.
671 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
673 (Fmarker_insertion_type): Remove unused variable `buf'.
675 * insdel.c (make_gap): Remove unused variable `result'.
677 * keyboard.c (record_char): Remove unused function-scope variable
679 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
680 (menu_bar_items): Remove unused function-scope variable `tem'.
682 * fontset.c (fontset_ref): Remove unused variable `i'.
683 (fontset_set): Remove unused variables `j' and `tmp'.
684 (make_fontset): Remove unused variables `i', `j', `elt' and
686 (make_fontset_for_ascii_face): Remove unused variable `name'.
687 (fs_load_font): Remove unused variable `font_idx'.
688 (fs_query_fontset): Remove unused function-local variable
690 (list_fontsets): Remove unused variable `tail'.
691 (Fnew_fontset): Remove unused variables `family' and `registry'.
692 (accumulate_font_info): Remove unused variable `tmp'.
693 (Ffontset_font): Remove unused variable `id'.
694 (syms_of_fontset): Remove unused variable `i'.
696 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
698 (lookup_image): Remove unused variable `file'.
699 (xbm_load): Remove unused variables `bitmap_data', `height', and
700 `width'. Remove function-local variable `i', leave the
702 (gif_load): Remove unused variable `inc'.
704 * xterm.c (XTread_socket): Remove unused variables `p' and
706 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
707 leave only the one in the inner block.
709 * xfaces.c (face_fontset, realize_default_face): Remove unused
711 (face_at_buffer_position): Remove unused variable `multibyte_p'.
713 * term.c (encode_terminal_code): Remove unused variable `c'.
715 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
716 char *' instead of `char *'.
718 * category.c (Fcategory_docstring): Remove unused variable `doc'.
719 (Fget_unused_category): Remove unused variable
721 (Fchar_category_set): Remove unused variables `val', `charset',
724 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
726 (detect_coding_mask): Remove unused variable `idx'.
727 (detect_coding): Remove unused variable `i'.
728 (ccl_coding_driver): Remove unused variable `result'.
729 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
730 (decode_coding_string): Remove unused variables `to' and
732 (encode_coding_string): Remove unused variables `gcpro1' and
733 `saved_coding_symbol'.
734 (Ffind_coding_systems_region_internal): Remove function-local
735 variable args[], leave only the block-local one.
736 (code_convert_region1): Remove unused variable `len'.
738 * charset.c (char_printable_p): Remove unused variable `chars'.
739 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
740 (str_to_multibyte): Remove unused variable `c'.
742 * window.c (size_window): Remove block-local variable `min_size'.
744 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
745 `header_line_height'.
746 (append_space, extend_face_to_end_of_line): Declare `saved_what'
747 enum display_element_type.
749 2001-01-02 Gerd Moellmann <gerd@gnu.org>
751 * xterm.c (x_connection_closed): Catch X errors around all
752 statements that call X. Save away the error message in a local
755 * xterm.c (x_connection_closed): Set handling_signal to 0 at
758 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
759 in or at the start of invisible text.
761 * dispnew.c (update_window): Don't check_current_matrix_flags.
763 2001-01-01 Jason Rumney <jasonr@gnu.org>
765 * w32fns.c (x_figure_window_size): Do not allow new_height and
766 new_width of frame to override specified values.
768 2000-12-30 Kenichi Handa <handa@etl.go.jp>
770 * composite.c (find_composition): Fix a code for searching
773 2000-12-29 Gerd Moellmann <gerd@gnu.org>
775 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
777 (update_window) [GLYPH_DEBUG]: Call it.
778 (scrolling_window): Prevent including current rows which are below
779 what's displayed in the window.
781 * xdisp.c (try_window_reusing_current_matrix)
782 <new start <= old start>: Disable rows in the current matrix
783 which are below the window after scrolling.
785 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
786 is zero. It's not worth the complexity.
787 (invisible_text_between_p): Put in #if 0 because unused.
789 2000-12-28 Gerd Moellmann <gerd@gnu.org>
791 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
792 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
794 * keyboard.c (echo_char): If C is an integer, always call
795 push_key_description. Former code could signal an invalid
798 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
799 If set, print multibyte text.
800 (Fsingle_key_description): Call push_key_description with
802 (describe_buffer_bindings): Likewise.
804 * lisp.h (push_key_description): Add prototype.
806 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
807 around the call to redisplay_internal.
809 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
811 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
813 2000-12-28 Kenichi Handa <handa@etl.go.jp>
815 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
816 (ccl_driver): New local variable `extra_bytes'.
818 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
820 * coding.c (setup_coding_system): Initialize
821 coding->spec.ccl.eight_bit_carryover.
822 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
824 2000-12-28 Kenichi Handa <handa@etl.go.jp>
826 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
827 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
828 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
829 (decode_composition_emacs_mule): New function.
830 (decode_coding_emacs_mule): Decode composition sequence by calling
831 decode_composition_emacs_mule.
832 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
833 (encode_coding_emacs_mule): Changed from macro to function. If
834 a text contains compositions, encode them correctly.
835 (setup_coding_system): Set coding->commong_flags for emacs-mule so
836 that decoding and encoding are required.
838 2000-12-27 Gerd Moellmann <gerd@gnu.org>
840 * xfaces.c (PT_PER_INCH): New macro.
841 (xlfd_point_size): Compute real point size from font's pixel size.
842 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
845 * .gdbinit: Comment out the line pointing to the Lesstif source
848 * window.c (Frecenter): Use displayed_window_lines instead
849 of window_internal_height.
851 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
852 instead of x-toolkit-scroll-bars-p.
853 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
855 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
856 instead of x-toolkit-scroll-bars-p.
857 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
859 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
860 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
861 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
863 (add_window_display_history, add_frame_display_history)
864 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
865 (build_frame_matrix_from_leaf_window): Remove unused code.
866 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
868 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
869 (update_window) [GLYPH_DEBUG]: Likewise.
870 (syms_of_display): Defsubr dump-redisplay-history.
872 2000-12-23 Gerd Moellmann <gerd@gnu.org>
874 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
875 the end of the prompt. Set echo_after_prompt to the offset
876 of echoptr in echobuf.
878 * xdisp.c (init_from_display_pos): Pop until the iterator's
879 stack is empty; there may be frames for stretch or images
882 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
883 (save_or_restore_current_matrix): New function for the same
884 purpose, but more efficient.
885 (adjust_frame_glyphs_for_frame_redisplay): Use it.
887 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
889 * xdisp.c (syms_of_xdisp): Fix last change.
891 2000-12-23 Gerd Moellmann <gerd@gnu.org>
893 * xdisp.c (syms_of_xdisp): Doc fix.
895 * xdisp.c (redisplay_window): Remove label restore_buffers;
896 use finish_scroll_bars instead to make sure that scroll bars
897 are redeemed. If we don't do this, flickering can result from
898 scroll bars being destroyed and recreated.
900 2000-12-22 Jason Rumney <jasonr@gnu.org>
902 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
903 in the wrong colors when the foreground is not black.
904 (expose_window): Don't redraw the window that's currently being
907 2000-12-22 Gerd Moellmann <gerd@gnu.org>
909 * window.c (size_window): When setting the window's too_small_ok
910 flag, compare old size with minimum size depending on WIDTH_P,
911 don't compare with window_min_width.
913 * window.c (delete_window): Simplify somewhat.
914 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
915 freeing window matrices. The flag windows_or_buffers_changed is
916 set, so the next redisplay will consider all windows; this should
919 2000-12-22 Kenichi Handa <handa@etl.go.jp>
921 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
923 * ccl.h (struct ccl_program): New member cr_consumed.
925 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
926 (CCL_READ_CHAR): Handle EOL conversion here.
927 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
929 2000-12-21 Gerd Moellmann <gerd@gnu.org>
931 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
934 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
935 otherwise tabs of different size compare equal.
937 * callint.c (Fcall_interactively): Prevent a compiler warning.
939 * print.c (print_unwind): Return nil.
940 (PRINTDECLARE): Initialize all local variables.
941 (print_preprocess): Add a default case.
943 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
945 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
947 * window.c (delete_window, Fsplit_window)
948 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
950 * dispextern.h (ensure_frame_matrix): Function declaration removed.
952 * dispnew.c (ensure_frame_matrix): Removed.
953 (save_frame_matrix, restore_frame_matrix): New functions.
954 (adjust_frame_glyphs_for_frame_redisplay): Use them.
956 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
957 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
959 2000-12-21 Andrew Innes <andrewi@gnu.org>
961 * w32term.c (x_update_begin): Regenerate the palette here, rather
962 than for each window.
964 * w32xfns.c (select_palette): Avoid calling SelectPalette if
965 palette is NULL, since this corrupts memory! Also get
966 display_info reference from frame.
968 2000-12-21 Jason Rumney <jasonr@gnu.org>
970 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
972 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
973 to avoid returning without releasing it.
975 2000-12-21 Kenichi Handa <handa@etl.go.jp>
977 * keymap.c (push_key_description): Don't convert eight-bit-control
978 and eight-bit-graphic to multibyte character.
980 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
981 generic character and CODE1 is nil, return the smallest character
984 2000-12-20 Dave Love <fx@gnu.org>
986 * s/osf5-0.h (NSIG): Don't redefine.
988 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
990 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
991 excluding menu-bar and tool-bar.
992 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
993 (menu_item_p): Remove.
994 (where_is_internal_1): Don't ignore menu-items.
996 2000-12-20 Gerd Moellmann <gerd@gnu.org>
998 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1001 * window.c (make_window): Initialize window's min_hscroll.
1002 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1003 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1005 (struct saved_window): New member min_hscroll.
1006 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1007 (Fset_window_configuration): Set window's min_hscroll.
1008 (save_window_save): Save window's min_hscroll.
1009 (compare_window_configurations): Compare min_hscroll values.
1011 * window.h (struct window): New member min_hscroll.
1013 * keyboard.c (echo_prompt): Prevent a compiler warning.
1015 * xdisp.c (try_cursor_movement): Fix last change. The real
1016 condition is that PT is at the end of the row, and should
1017 be displayed at the start of the next row.
1019 * xdisp.c (try_cursor_movement): If we end on a partially
1020 visible line, end we already decided to scroll, return -1.
1022 * dispextern.h (ensure_frame_matrix): Add prototype.
1024 * window.c (delete_window, Fsplit_window)
1025 (Fset_window_configuration): Call ensure_frame_matrix.
1027 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1029 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1030 completed, call fake_current_matrices instead of marking frame
1033 2000-12-20 Jason Rumney <jasonr@gnu.org>
1035 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1037 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1039 * fns.c (Frequire): Doc fix.
1041 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1043 * window.c (window_scroll_pixel_based): Don't use
1046 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1047 currently displaying a message.
1049 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1051 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1053 2000-12-18 Andrew Innes <andrewi@gnu.org>
1055 * w32.c (w32_strerror): New function.
1057 * w32.h (w32_strerror): New extern.
1059 * w32fns.c (Fw32_shell_execute): Use it.
1061 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1063 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1065 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1067 * msdos.c (IT_set_face): Obey inverse_video.
1069 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1071 * dired.c (directory_files_internal): Always return decoded filenames.
1073 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1075 * xterm.c (x_connection_closed): Prevent being called recursively
1076 because of an error condition in XtCloseDisplay.
1078 * xdisp.c (init_iterator): If noninteractive, and the frame's
1079 face cache is null, make one.
1081 * xfns.c (show_busy_cursor): Check for live frames more
1084 * process.c (wait_reading_process_input): Check for pending
1085 input when running timers.
1087 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1089 * msdos.c (IT_write_glyphs): Compute the glyph face from
1092 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1094 * process.c (read_process_output): Don't run a filter if the code
1095 decoder produces nothing but carryover.
1097 2000-12-17 Andrew Innes <andrewi@gnu.org>
1099 * w32.c (sys_rename): Only check errno against EEXIST, and not
1100 EACCES, when determining whether rename failed because the target
1101 exists. This was resulting in indefinite looping on Windows 9x if
1102 the source file was locked by another process.
1104 * w32fns.c (Ffile_system_info): New function.
1105 (syms_of_w32fns): Defsubr it.
1107 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1109 * window.c (coordinates_in_window): Fix computation for
1110 position on vertical line between mode lines.
1112 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1113 Don't alter tip_frame or tip_window.
1114 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1117 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1118 Don't alter tip_frame or tip_window.
1119 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1122 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1124 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1125 be consistent with the doc string. Reported by NAKAJIMA Mikio
1126 <minakaji@osaka.email.ne.jp>.
1128 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1130 * xfaces.c (Vface_ignored_fonts): New variable.
1131 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1132 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1134 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1136 * dispnew.c (update_window): Detect pending input every nth line
1137 updated, i.e. do it depending on real work done, and not on the
1140 * xterm.c (expose_window): Don't redraw the window that's
1141 currently being updated.
1143 * window.c (Fset_window_point): Remove test for
1144 cursor_in_non_selected_windows.
1146 * lread.c (read1): Recognize end of file after `\\'.
1148 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1149 not unwind_create_frame.
1151 2000-12-15 Dave Love <fx@gnu.org>
1153 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1156 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1158 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1160 * coding.c (setup_coding_system): Clear all members of the struct
1161 coding_system at first.
1162 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1164 (code_convert_region): Don't override coding->src_multibyte and
1165 coding->dst_multibyte.
1167 * fns.c (Fmd5): Docstring improved.
1169 2000-12-15 Miles Bader <miles@gnu.org>
1171 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1172 are actually marked as mode-lines; otherwise use
1173 estimate_mode_line_height.
1175 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1177 * editfns.c (Fformat): Prevent a buffer overrun when the format
1178 specifies a precision.
1180 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1182 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1183 argument is outside the range [2..3].
1185 2000-12-14 Andrew Innes <andrewi@gnu.org>
1187 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1188 nothing to do. Bind inhibit-quit.
1189 (tip_frame): Make it a Lisp_Object.
1190 (x_create_tip_frame): Set tip_frame after it has been added to
1192 (Fx_show_tip): Don't set tip_frame here.
1193 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1195 (unwind_create_frame, unwind_create_tip_frame): New functions.
1196 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1197 while a frame is only partially constructed.
1199 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1200 (x_free_frame_resources): New function.
1201 (x_destroy_window): Use it.
1203 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1205 * xfns.c (Fx_backspace_delete_keys_p): New function.
1206 (syms_of_xfns): Defsubr it.
1208 * config.in (HAVE_XKBGETKEYBOARD): Add.
1210 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1212 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1213 Always store string in multibyte representation in echobuf.
1214 (echo_char): Always store string in multibyte representation in
1216 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1217 (read_key_sequence): Adjusted for the change of echo_prompt.
1219 * fns.c (Fmd5): Docstring improved.
1221 * lisp.h (detect_coding_system): Prototype adjusted.
1223 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1224 (detect_coding_emacs_mule, detect_coding_iso2022,)
1225 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1226 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1227 argument MULTIBYTEP. Callers changed.
1228 (detect_coding_mask, detect_coding_system): New argument
1229 MULTIBYTEP. Callers changed.
1230 (decode_coding_string): Set coding->src_multibyte and
1231 coding->dst_multibyte before calling detect_coding and detect_eol.
1232 Update them after some coding system is detected.
1234 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1236 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1238 * keyboard.c (menu_bar_items, tool_bar_items):
1239 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1241 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1243 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1245 (unwind_create_frame, unwind_create_tip_frame): New functions.
1246 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1247 while a frame is only partially constructed.
1249 * xterm.h (x_free_frame_resources): Declare.
1251 * xterm.c (x_free_frame_resources): New function.
1252 (x_destroy_window): Use it.
1254 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1255 don't interrupt the update for pending input initially, i.e.
1256 update at least some lines.
1258 * keyboard.c (do_mouse_tracking): Make externally visible.
1260 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1262 * xfns.c (gray_bitmap_bits): Declare `char *'.
1264 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1266 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1267 lines start with a relief line.
1269 2000-12-12 Dave Love <fx@gnu.org>
1271 * window.c (Fdisplay_buffer): Doc fix.
1272 (Fwindow_list): Remove unused var.
1274 * buffer.h (mmap_set_vars): Declare.
1276 * window.h (Fset_window_point): Declare.
1278 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1280 * msdos.c (fast_find_position): Don't overstep the last window row.
1281 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1282 unused variable `area'. When looking for a row under (X,Y), give
1283 up if some of the previous rows is not enabled.
1285 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1287 * window.c (Fset_window_point): If displaying cursors in windows
1288 other than the selected window, make sure redisplay updates
1289 other windows to show the new value of point in the window.
1291 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1293 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1294 the buffer is the sole visible buffer when in the mini-buffer.
1296 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1297 Bind `inhibit-read-only' to t.
1298 (unwind_with_echo_area_buffer): Use AREF.
1300 * xfns.c (Fx_hide_tip): Simplified.
1302 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1303 GC_MAKE_GCPROS_NOOPS instead of `1'.
1305 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1307 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1309 * xfns.c (Fx_hide_tip): Fix last change.
1311 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1312 nothing to do. Bind inhibit-quit.
1313 (tip_frame): Make it a Lisp_Object.
1314 (x_create_tip_frame): Set tip_frame after it has been added to
1316 (Fx_show_tip): Don't set tip_frame here.
1318 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1320 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1323 * dispextern.h: Change external declaration of tip_frame.
1325 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1326 return an empty string.
1328 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1329 of the window's update_mode_line flag, since the former is set by
1330 force-mode-line-update, not the latter. This makes
1331 column-number-mode slightly faster.
1333 * xdisp.c (try_window_id) <all changes above window start>:
1336 2000-12-11 Paul Eggert <eggert@twinsun.com>
1338 * config.in (HAVE_FTELLO): Remove.
1340 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1341 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1343 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1344 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1346 2000-12-11 Miles Bader <miles@gnu.org>
1348 * window.c (displayed_window_lines): Don't round up when
1349 converting empty space at bottom to lines.
1350 Handle non-newline-terminated final lines properly.
1351 (Fwindow_text_height): New function (used to be in lisp).
1352 (syms_of_window): Initialize it.
1354 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1356 * syntax.c (scan_lists): Check that the right quote char has the
1357 right Sstring syntax when jumping over strings.
1358 (init_syntax_once): Use Smax rather than 13.
1360 2000-12-09 Miles Bader <miles@gnu.org>
1362 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1363 with PARTIALLY, inverting the sense.
1364 (window_scroll_pixel_based): Scroll partially visible lines into
1365 place if we hit the beginning or end of the buffer.
1366 (displayed_window_lines): Don't include partially visible lines.
1367 (Fmove_to_window_line): Skip past any partially visible first line.
1369 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1371 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1373 * tparam.c (tparam1): Change the way buffers are reallocated to be
1374 portable and less obfuscated.
1376 * termcap.c (tgetent): Change the way buffers are reallocated to
1377 be portable and less obfuscated.
1379 * macros.c (store_kbd_macro_char): Change the way buffers are
1380 reallocated to be portable and less obfuscated.
1382 * lread.c (read1): Change the way buffers are reallocated to be
1383 portable and less obfuscated.
1385 * doc.c (Fsubstitute_command_keys): Change the way buffers
1386 are reallocated so that it is portable.
1388 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1390 * dosfns.c (Ffile_system_info): New function.
1391 (syms_of_dosfns): Defsubr it.
1393 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1395 * alloc.c (gc_sweep): Add comment.
1397 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1399 * sound.c (vox_configure): Change order of ioctls. Don't
1400 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1401 Ignore errors when changing volume.
1402 (vox_close): Don't reset the device.
1404 * process.c (read_process_output): Make sure the process marker's
1405 position is valid when the process buffer is changed in
1406 after-change functions. W3 does that.
1408 * xfns.c (x_free_gcs): New function.
1410 * xterm.h (x_free_gcs): Add prototype.
1412 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1415 * xterm.c (x_destroy_window): Call x_free_gcs so that
1416 resources of non-toolkit X windows will be freed.
1418 2000-12-07 Andrew Innes <andrewi@gnu.org>
1420 * w32fns.c (xlfd_charset_of_font): Fix last change.
1422 2000-12-06 Dave Love <fx@gnu.org>
1424 * md5.h (__P): Don't define -- it comes from config.h.
1426 * strftime.c: Change some #if foo to #ifdef foo.
1428 2000-12-06 Andrew Innes <andrewi@gnu.org>
1430 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1432 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1434 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1435 (w32_list_fonts): Don't choke if pattern doesn't specify a
1438 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1440 * alloc.c (gc_sweep): Prevent symbols read during loadup
1443 * xdisp.c (underlying_face_id): New function.
1444 (handle_face_prop, face_before_or_after_it_pos): Use it
1445 to determine the face ``under'' a string. Let strings inherit
1446 the face of the buffer under them.
1448 * xfaces.c (face_at_string_position): Update function comment.
1450 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1451 matrix if the window's left position has changed; we need to
1452 redraw it in this case.
1454 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1456 * window.c (coordinates_in_window): Check mouse on mode-line or
1459 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1460 advertized by the function documentation.
1462 * window.c (syms_of_window): Doc fix.
1464 * sound.c (vox_configure): Set volume for left and right channel.
1465 (sound_cleanup): Return nil.
1467 * xdisp.c (move_it_by_lines): Fix paren typo.
1469 * xterm.c (x_load_font): Don't use the font's max_bounds for
1470 computing the height of the font. If max_bounds' ascent or
1471 descent are greater than the font's ascent or descent, this means
1472 glyphs overlap, which should be handled now by redisplay.
1474 * window.c (Veven_window_heights): New variable.
1475 (syms_of_window): DEFVAR_LISP it.
1476 (Fdisplay_buffer): Check Veven_window_heights before evening the
1479 2000-12-06 Miles Bader <miles@gnu.org>
1481 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1482 update `default-frame-alist' instead of setting no frame parameters.
1484 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1486 * composite.c (update_compositions): Fix typo (use the correct
1489 2000-12-05 Jason Rumney <jasonr@gnu.org>
1491 * md5.h: Remove underscores from function declarations.
1492 (__attribute__, __alignof__) [!__GNUC__]: Define.
1494 * md5.c: Delay include of md5.h until after namespace cleaning.
1496 * makefile.w32-in (fns.o): Depend on md5.h
1497 (md5.o): New target.
1500 * makefile.nt: Likewise.
1502 2000-12-05 Jason Rumney <jasonr@altavista.net>
1504 * w32term.c (expose_area): Complete last change.
1506 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1508 * minibuf.c: Include intervals.h.
1510 2000-12-05 Jason Rumney <jasonr@gnu.org>
1512 * w32term.c (x_produce_glyphs): If a font for a component of
1513 a composition is not found, use 1 pixel dot ascent and 0 dot
1514 descent value to avoid displaying terribly tall empty boxes.
1515 (expose_area): Pass x-coordinate relative to the exposed
1516 area to x_draw_glyphs instead of a window-relative coordinate.
1518 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1520 * xdisp.c (next_element_from_ellipsis): Save face before selective
1521 display in saved_face_id, and set face_before_selective_p.
1522 (reseat_1): Reset face_before_selective_p.
1523 (append_space, extend_face_to_end_of_line): If iterator's
1524 face_before_selective_p is set, use the face from saved_face_id.
1525 (extend_face_to_end_of_line): For tty frames, make sure to
1526 use the right face id when producing spaces at the end of
1529 * dispextern.h (struct it): Add face_before_selective_p.
1531 * keyboard.c (record_char): Don't record identical help-echo
1532 events in recent_keys.
1534 * xterm.c [USE_X_TOOLKIT]: Close the display.
1535 (xim_close_dpy): Handle case that the display has been closed.
1537 * xterm.c (x_destroy_window): Reset the frame's X window after
1540 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1541 variable window_width.
1542 (line_draw_cost): Fix code skipping over spaces at the end of the
1543 line when must_write_spaces is not set.
1544 (scrolling_window): Fix code inserting runs in list of all runs.
1546 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1548 * coding.c (setup_coding_system): Be sure to initialize
1549 coding->category_idx.
1551 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1553 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1555 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1556 area to x_draw_glyphs instead of a window-relative coordinate.
1558 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1559 error in the message.
1561 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1562 timer after having read a key. It's not good for code reading
1563 several keys in a loop, like an input method.
1565 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1566 record undo information for format-decode.
1568 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1569 current buffer is read-only, not if it isn't.
1571 * keyboard.c (record_char): Record `help-echo' input events
1572 in recent_keys only if they display some help. Don't record
1573 `help-echo' events as macro char.
1575 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1577 * editfns.c (save_excursion_restore): Don't move point
1578 in another window if it is showing the wrong buffer.
1579 Avoid the call to Fwindow_live_p, for speed.
1581 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1583 * xfaces.c (struct font_name): New member registry_priority.
1584 (split_font_name): Initialize the above member to zero.
1585 (concat_font_list): New function.
1586 (font_list): Include fonts of all alternative registries.
1587 (FONT_POINT_SIZE_QUANTUM): New macro.
1588 (better_font_p): Ignore point size difference less than
1589 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1591 * xterm.c (x_produce_glyphs): If a font for a component of
1592 a composition is not found, use 1 pixel dot ascent and 0 dot
1593 descent value to avoid displaying terribly tall empty boxes.
1595 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1597 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1599 * coding.h (code_convert_string1): Declare.
1601 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1603 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1606 2000-12-02 Jason Rumney <jasonr@gnu.org>
1608 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1609 correctly for single byte character case.
1610 (w32_per_char_metric): Do not try to make any assumptions about
1611 the metrics of BDF fonts.
1612 (x_estimate_mode_line_height): If `mode-line' face
1613 hasn't a font, use that of the frame, as drawing glyphs
1615 (note_mouse_highlight): Change the cursor shape on the vertical
1616 border between windows [not enabled].
1618 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1620 * w32fns.c (Fx_create_frame): Reintroduce the call to
1621 face-set-after-frame-defaults.
1622 (Vx_window_horizontal_drag_shape): New variable.
1623 (syms_of_xfns): DEFVAR_LISP it.
1624 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1627 2000-12-02 Simon Josefsson <simon@josefsson.org>
1629 * fns.c (Fmd5): Use a different logic to decide the coding system
1632 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1634 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1636 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1639 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1641 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1642 height for YNegative.
1643 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1644 height; also see comment there.
1646 * window.c (coordinates_in_window): Handle computations for
1647 positions on the vertical bar and fringes differently for
1648 window-system frames. Consider some pixels near the vertical bar
1649 as on the bar if the frame doesn't have vertical scroll bars.
1650 Associate positions between mode or header lines with the
1651 right window, the left one.
1653 2000-12-01 Jason Rumney <jasonr@gnu.org>
1655 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1657 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1660 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1662 * window.c (struct saved_window): Add members orig_top and
1664 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1665 (save_window_save, Fset_window_configuration): Save/restore
1666 window's orig_top and orig_height.
1668 2000-12-01 Jason Rumney <jasonr@gnu.org>
1670 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1672 * w32fns.c (x_set_cursor_color): Fix last change.
1674 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1676 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1677 sure that the next redisplay displays the minibuffer, so that
1678 the cursor will be replaced with what the minibuffer wants.
1680 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1681 #ifndef instead of using #if.
1682 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1683 USE_TOOLKIT_SCROLL_BARS is defined.
1685 2000-11-30 Jason Rumney <jasonr@gnu.org>
1687 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1690 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1692 * fns.c (Fmd5): Doc fix.
1694 2000-11-30 Simon Josefsson <simon@josefsson.org>
1696 * fns.c (Fmd5): New function.
1697 (syms_of_fns): Defsubr md5.
1699 * Makefile.in (obj): Add md5.o
1701 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1703 * md5.h, md5.c: New files, taken from glibc.
1705 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1707 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1708 hasn't a font, use that of the frame, as drawing glyphs
1711 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1713 * eval.c (Frun_hooks): Allow 0 arguments.
1715 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1717 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1718 is over the menu bar widget, say it's not on the frame.
1720 * xfns.c (Fx_create_frame): Reintroduce the call to
1721 face-set-after-frame-defaults.
1723 * eval.c (Fsignal): Reset handling_signal.
1725 2000-11-28 Jason Rumney <jasonr@gnu.org>
1727 * w32menu.c (add_menu_item): Reset menu item text when changing
1728 type to radio button.
1730 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1732 * xselect.c: Update copyright.
1734 * window.c (coordinates_in_window): If on a mode or header line,
1735 but sufficiently close to its start, return ``on vertical
1736 border''. This gives us a way to drag windows horizontally when
1737 using toolkit scroll bars.
1739 * xterm.c (note_mouse_highlight): Change the cursor shape
1740 on the vertical border between windows.
1742 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1744 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1745 (syms_of_xfns): DEFVAR_LISP it.
1746 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1748 * textprop.c (text_read_only): New function.
1749 (verify_interval_modification): Use it instead of signaling
1750 `text-read-only'. This makes it easier to catch this error
1753 * xdisp.c (forward_to_next_line_start): Check for newlines,
1754 not end of line, which includes CR.
1756 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1758 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1759 include no-conversion.
1761 2000-11-27 Jason Rumney <jasonr@gnu.org>
1763 * w32fns.c (w32_load_system_font): Always mark font as double byte
1764 if codepage is unicode.
1766 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1768 * xdisp.c (forward_to_next_line_start): If already on a newline,
1769 just consume it to avoid unintended skipping over invisible text
1772 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1773 `vertical-line', `mode-line' and `header-line' events.
1775 * xdisp.c (try_window_id): Avoid starting to display in the middle
1776 of a character, a TAB for instance. This is easier than to set
1777 up the iterator exactly, and it's not a frequent case, so the
1778 additional effort wouldn't really pay off.
1780 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1782 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1785 2000-11-25 Jason Rumney <jasonr@gnu.org>
1787 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1788 to window_from_coordinates should be pixel coordinates.
1790 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1791 redisplay handles them properly.
1793 2000-11-25 Miles Bader <miles@gnu.org>
1795 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1797 2000-11-24 Jason Rumney <jasonr@gnu.org>
1799 * w32.c (init_environment): Set LANG environment variable based on
1800 locale settings, if not set.
1802 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1803 making tool bar smaller. When clearing the frame, also
1804 clear current matrices. Clear frame when tool bar disappears.
1805 Don't use more lines for the tool-bar than is available.
1806 (x_change_window_heights): New function.
1808 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1810 * xdisp.c (init_from_display_pos): If POS says we're already after
1811 an overlay string ending at POS, make sure to pop the iterator
1812 because it will be in front of that overlay string. When POS is
1813 ZV, we've thereby also ``processed'' overlay strings at ZV.
1815 * xfaces.c (lface_from_face_name): Function comment fix.
1817 2000-11-24 Miles Bader <miles@gnu.org>
1819 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1820 apply `mode-line-inverse-video' -- zero means force display using
1821 the default face, non-zero means display using the specialized face.
1822 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1824 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1826 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1829 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1831 * coding.c (decode_coding_emacs_mule): Fix the case of
1832 CODING_EOL_LF, which used uninitialized value of c.
1834 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1836 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1838 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1840 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1843 * frame.h (struct frame): Replace desired_tool_bar_items,
1844 current_tool_bar_items, n_desired_tool_bar_items,
1845 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1847 * frame.c (make_frame): Change initialization of tool bar
1850 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1851 Change references to members deleted from struct frame to use the
1854 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1855 references to members deleted from struct frame to use the new
1858 * dispnew.c (update_frame): Do nothing with frame's tool bar
1861 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1863 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1864 (note_tool_bar_highlight): Change references to members deleted
1865 from struct frame to use the new ones.
1867 2000-11-23 Miles Bader <miles@gnu.org>
1869 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
1870 the face's inverse-video attribute, rather than overriding it.
1872 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1874 * xfns.c (x_set_tool_bar_lines): Clear internal border when
1875 making tool bar smaller.
1877 2000-11-22 Dave Love <fx@gnu.org>
1879 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
1881 2000-11-22 Miles Bader <miles@gnu.org>
1883 * keyboard.c (Vminibuffer_message_timeout): New variable.
1884 (command_loop_1): Use it to determine message timeout.
1885 (syms_of_keyboard): Initialize it.
1887 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
1889 2000-11-22 Kenichi Handa <handa@etl.go.jp>
1891 * sysdep.c: Move the code for declaring h_errno after #include
1894 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1896 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
1897 the menu bar when the tooltip is unmapped.
1899 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
1900 sole visible buffer when we're currently in the mini-buffer, and
1903 2000-11-21 Jason Rumney <jasonr@gnu.org>
1905 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
1906 put on the clipboard.
1907 (Fw32_get_clipboard_data): Compare data on clipboard with saved
1908 copy of what Emacs last put there. If they are the same, do not
1909 use the clipboard copy to avoid losing data due to coding
1912 2000-11-22 Miles Bader <miles@gnu.org>
1914 * minibuf.c (Vminibuffer_prompt_properties): New variable.
1915 (syms_of_minibuf): Initialize it.
1916 (read_minibuf): Add properties from Vminibuffer_prompt_properties
1917 to prompt, don't make read-only.
1919 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1921 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
1922 BEFORE/AFTER_POTENTIAL_GC.
1924 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
1926 * buffer.c (mmap_free_1): Avoid a compiler warning.
1928 * term.c, cm.c: Don't try to include termcap.h; see comment there.
1930 2000-11-21 Kenichi Handa <handa@etl.go.jp>
1932 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
1935 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1937 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
1940 * s/gnu-linux.h: Don't use `#cpu'.
1942 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
1943 not defined in mman.h.
1945 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
1947 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
1948 and store an index in the XClientMessageEvent. Storing a
1949 Lisp_Object or pointer can fail on a 64 bit system, since X only
1951 (x_scroll_bar_to_input_event): Get the window from
1954 2000-11-20 Dave Love <fx@gnu.org>
1956 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
1958 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1960 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
1962 2000-11-20 Kenichi Handa <handa@etl.go.jp>
1964 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
1967 * alloc.c (make_string): Fix previous change. Be sure to make
1968 unibyte string correctly.
1970 2000-11-19 Gerd Moellmann <gerd@gnu.org>
1972 * window.c (Fwindow_list): Change parameter list to be XEmacs
1974 (window_list_1): New function.
1975 (window_loop): Use it instead of Fwindow_list.
1977 * sysdep.c (emacs_ospeed): New variable.
1978 (toplevel): Don't declare ospeed extern.
1979 (init_baud_rate): Use emacs_ospeed instead of ospeed.
1981 * termcap.c (ospeed): Remove.
1982 (tputs) [!emacs]: Remove unused code.
1983 (tgetent): Avoid a compiler warning.
1985 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1986 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1987 SCROLL_BAR_X_WIDGET with additional argument DPY.
1989 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1991 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1992 Take the X display as additional argument.
1993 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1994 `Widget' is a pointer type that's not easily stored in Lisp_Object
1995 form in a portable way.
1997 * dispnew.c (update_text_area): Fix last change.
1999 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2001 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2003 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2004 clear current matrices.
2006 * buffer.c (mmap_enlarge): Don't print a message on stderr
2007 if mapping new memory at the end of the existing region fails.
2009 * dispnew.c (update_text_area): Don't skip over equal glyphs
2010 when the last current glyph overlaps the glyph to its right.
2012 2000-11-18 Miles Bader <miles@gnu.org>
2014 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2015 lines that *end* with "..." too (that's the most common case!).
2017 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2019 * xdisp.c (resize_mini_window): Temporarily change to the
2020 mini-window's buffer if necessary.
2022 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2023 the tooltip obscures less text under it.
2025 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2027 * puresize.h (BASE_PURESIZE): Increase to 700000.
2029 2000-11-18 Jason Rumney <jasonr@gnu.org>
2031 * w32term.c (w32_draw_bitmap): Use face to set colors.
2033 2000-11-17 Dave Love <fx@gnu.org>
2035 * lread.c (Fload): Fix #ifdef for pcc.
2037 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2039 * xdisp.c (pos_visible_p): Compute the default character height
2042 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2044 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2045 knowing the line's height; use the default font's height in that
2048 * xfaces.c (weight_table): Add `demi' with the same meaning as
2051 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2053 * dispnew.c (null_row): New global static variable.
2054 (clear_glyph_row): Delete local static variable null_row.
2056 2000-11-15 Jason Rumney <jasonr@gnu.org>
2058 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2059 (w32_alloc_lighter_color): Use new brightness calculations from
2060 xterm.c. Scale delta to be in the range expected by W32.
2061 (w32_draw_relief_rect): Use frame relief colors.
2063 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2065 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2066 (Qinhibit_default_face_x_resources): New variable.
2067 (syms_of_frame): Initialize it.
2068 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2070 * xdisp.c (pos_visible_p): Improve function comment.
2072 * lisp.h (BINDING_STACK_SIZE): New macro.
2074 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2075 reading the directory if readdir returns null and errno is EAGAIN
2078 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2080 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2081 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2082 Set amount_to_scroll to max of dx and scroll_step so that
2083 scroll-conservatively doesn't defeat scroll-step>1.
2084 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2085 scroll-conservatively for line-at-a-time scrolling.
2087 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2089 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2092 * xdisp.c (current_mode_line_height, current_header_line_height):
2094 (init_xdisp): Initialize them.
2095 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2096 and use exact mode line heights if it is set.
2098 * lisp.h (pos_visible_p): Change prototype.
2100 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2101 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2102 and current_header_line_height first.
2103 (current_mode_line_height, current_header_line_height): Declare
2106 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2108 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2109 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2110 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2112 2000-11-14 Miles Bader <miles@gnu.org>
2114 * xterm.c (x_alloc_lighter_color): Include an additive component
2115 too for dark colors, because FACTOR isn't enough.
2116 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2119 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2121 * keyboard.c (show_help_echo): Call message3_nolog with number of
2122 bytes in the help string as 2nd parameter, instead of the number
2125 2000-11-13 Miles Bader <miles@gnu.org>
2127 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2128 (Fload): Use new openp return protocol.
2129 Don't try to use Vload_source_file_function to load .elc files.
2130 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2131 openp return protocol.
2132 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2134 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2136 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2138 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2139 Defined these macros.
2140 (NLIST_STRUCT): Avoid re-defining it.
2142 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2143 -I/usr/contrib/X11R6/include.
2144 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2146 2000-11-10 Jason Rumney <jasonr@gnu.org>
2148 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2150 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2151 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2153 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2154 (Qw32_charset_vietnamese): New symbol.
2155 (xlfd_charset_of_font): New function.
2156 (w32_load_system_font): Use it.
2157 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2158 when Vw32_charset_info_alist is nil to ensure default face always
2159 has font. Use Fcar and Fcdr for safety.
2160 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2161 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2162 pseudo-codepages for special cases.
2163 (w32_to_x_font): New parameter to allow charset portion to be
2164 specified where there is many to one mapping. Callers changed.
2165 (w32_list_fonts): Avoid listing fonts that won't display.
2167 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2169 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2170 (font_list_1): Renamed from font_list.
2171 (font_list): New function, trying alternative registries from
2172 Vface_alternative_font_registry_alist.
2173 (Finternal_set_alternative_font_registry_alist): New function.
2174 (syms_of_xfaces): Initialize and Staticpro
2175 Vface_alternative_font_registry_alist. Defsubr
2176 Finternal_set_alternative_font_registry_alist.
2178 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2180 * lisp.h (Flooking_at): Declare.
2182 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2184 * dired.c (directory_files_internal): Fix a braino.
2186 * dired.c (directory_files_internal): Add missing GCPRO's.
2189 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2191 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2192 (resize_mini_window): Return quickly if Vresize_mini_window is
2193 nil. Don't return if Vmax_mini_window_height is nil.
2195 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2196 (syms_of_xdisp): Initialize them.
2197 (resize_mini_window): Act according to the setting of
2198 Vresize_mini_window.
2199 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2201 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2202 scroll bar widget after configuring it, so that it will appear at
2203 the right position from the start.
2204 (XTredeem_scroll_bar): Cleaned up.
2206 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2208 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2209 font is taller than the frame line, we don't have to bias the
2212 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2214 2000-11-07 Dave Love <fx@gnu.org>
2216 * config.in (HAVE_MKSTEMP): Add.
2218 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2220 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2222 * window.c (Fset_window_configuration): Don't try to preserve
2223 point in the current buffer, if that buffer is displayed in more
2226 * xfaces.c (lookup_named_face): If default face isn't realized,
2227 try to realize it. Return -1 if not successful.
2228 (Fx_list_fonts): Handle case that face cannot be determined.
2229 (Fface_font): Likewise.
2231 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2233 * window.c (displayed_window_lines): Detect partially
2234 visible lines at the bottom correctly.
2236 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2238 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2239 when ensuring we don't do visit in indirect buffer.
2241 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2243 * composite.h (compose_chars_in_text): Add prototype.
2245 * composite.c (Vcomposition_function_table): New variable.
2246 (Qcomposition_function_table): New variable.
2247 (run_composition_function): Call
2248 Vcompose_chars_after_function with three arguments.
2249 (compose_chars_in_text): New function.
2250 (syms_of_composite): Modified the doc-string of
2251 Vcompose_chars_after_function. Declare composition-function-table
2252 as a lisp variable, and initialize it.
2254 * xfns.c (x_encode_text): Suppress producing escape sequences for
2257 * xselect.c: Include composite.h.
2258 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2260 2000-11-05 Andrew Innes <andrewi@gnu.org>
2262 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2264 * sysdep.c (read_input_waiting): Remove extraneous argument to
2267 * w32fns.c (Fx_server_version): Include w32_build_number in the
2270 * w32heap.c (w32_build_number): New variable.
2271 (cache_system_info): Set it.
2273 * w32heap.h (w32_build_number): Add extern.
2275 * emacs.c (syms_of_emacs): Update docstring for
2276 system-configuration, to reflect the actual usage on MS-Windows.
2278 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2280 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2281 process idle timers while waiting for another event.
2283 * dispnew.c (update_frame_line): Handle case where spaces in
2284 the default face are colored.
2286 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2287 window height hasn't changed.
2289 2000-10-31 Jason Rumney <jasonr@gnu.org>
2291 * w32term.c (x_produce_glyphs): Handle composite characters.
2292 (x_draw_glyph_string_foreground)
2293 (x_draw_composite_glyph_string_foreground): Restore old font.
2295 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2297 * minibuf.c (read_minibuf): Reset the undo history just before
2298 starting the recursive-edit.
2300 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2302 * xfaces.c (menu_face_change_count): New variable.
2303 (Finternal_set_lisp_face_attribute): Increment it for changes
2305 (realize_basic_faces): Reflect changes in the `menu' faces
2308 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2309 dy obtained from the iterator's y-position after moving from
2310 scroll_margin_pos to PT; see comment there.
2312 * xdisp.c (safe_eval_handler): Call add_to_log.
2314 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2315 is not a symbol or string.
2317 * xdisp.c (echo_area_display): Don't perform a display update from
2318 inside redisplay. The update will happen anyway at the end of
2319 redisplay, and it can confuse redisplay (GC messages while
2320 redisplaying, for instance.)
2322 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2324 * xrdb.c (x_load_resources): Use the class name in the defaults.
2326 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2327 (regex_compile): Catch bogus \(\1\).
2329 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2331 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2334 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2335 we have a color cache, check that the cached color equals the
2336 allocated color. If not, clear the color cache.
2338 * window.c (displayed_window_lines): Change buffers if necessary.
2339 Fix computation of displayed lines.
2341 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2342 update_menu_bindings to DEFVAR_BOOL.
2344 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2346 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2348 * puresize.h (BASE_PURESIZE): Increase to 680000.
2350 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2352 2000-10-29 Jason Rumney <jasonr@gnu.org>
2354 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2356 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2357 (w32_cache_char_metrics): Handle possibility that 'x' does not
2358 exist in a BDF font.
2359 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2361 * w32bdf.h (bdffont): Add nchars.
2363 * w32bdf.c (set_bdf_font_info): Set it.
2364 (w32_BDF_TextOut): Swap byte order of double byte characters.
2365 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2367 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2369 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2370 don't override the colors in frame's param_alist, unless they are
2373 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2374 reverse the effect of the highlight flag.
2376 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2378 * window.h (Fwindow_live_p): Declare.
2380 * undo.c (record_delete): Check that last_undo_buffer is really a
2381 buffer before applying XBUFFER to it.
2383 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2386 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2388 * lisp.h (KEYMAPP): New macro.
2389 (get_keymap): Remove.
2390 (get_keymap_1): Rename get_keymap.
2392 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2394 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2396 * xmenu.c (single_submenu): Use KEYMAPP.
2397 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2398 Use KEYMAPP rather than Fkeymapp.
2400 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2402 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2403 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2404 Use KEYMAPP rather than Fkeymapp.
2405 (single_submenu): Use KEYMAPP.
2406 (w32_menu_show, w32_dialog_show): Use TRUE.
2408 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2410 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2411 (Fkeymapp): Use KEYMAPP.
2412 (get_keymap): Rename from get_keymap_1. Remove old def.
2413 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2414 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2415 (Fminor_mode_key_binding): Don't raise an error if the binding
2417 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2418 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2420 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2421 Allow Vspecial_event_map to be autoloaded.
2422 (menu_bar_items): Fetch the keymap rather than using keymapp.
2423 (menu_bar_one_keymap): No need to follow func-indirect any more.
2424 (parse_menu_item): get_keymap_1 -> get_keymap.
2425 (tool_bar_items): Fetch the keymap rather than using keymapp.
2426 (read_key_sequence): Use KEYMAPP.
2428 * intervals.c (get_local_map): Use get_keymap rather than following
2429 function-indirections explicitly.
2431 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2433 2000-10-27 Jason Rumney <jasonr@gnu.org>
2435 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2436 point, as Windows has oversized fonts.
2438 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2440 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2442 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2443 (freehook, reallochook): Handle null pointer arguments.
2444 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2446 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2448 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2449 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2450 Giving in to popular pressure to shut up the compiler with casts.
2452 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2454 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2455 signed value, and use a default value computed from the font's
2458 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2460 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2461 that specify a negative underline position can still use underlines.
2463 * window.c (Fpos_visible_in_window_p): Make POS default to
2464 WINDOW's point, not the current buffer's point.
2466 2000-10-26 Dave Love <fx@gnu.org>
2468 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2469 when it's necessary.
2471 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2473 * window.c (size_window): Compute size difference from sum of old
2474 child window sizes instead of from parent's size.
2476 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2477 Handle obscured lines at the top of the window.
2479 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2480 down after the last error condition check.
2482 * frame.c (Fdelete_frame): Run delete-frame-hook.
2484 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2486 * coding.c (decode_coding): Fix previous change (check also
2487 CODING_MODE_LAST_BLOCK).
2489 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2491 * regex.c: More `unsigned char' -> `re_char' changes.
2492 Also change several `int' into `re_wchar_t'.
2493 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2494 (PUSH_FAILURE_POINTER): Don't cast any more.
2495 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2496 We want GCC to complain, since this piece of code makes
2497 re_match non-reentrant, which *should* be fixed.
2498 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2499 (EXTEND_BUFFER): Use RETALLOC.
2500 (SET_LIST_BIT): Don't cast.
2501 (re_wchar_t): New type.
2502 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2503 that those two functions will always properly return.
2504 (IMMEDIATE_QUIT_CHECK): Cast to void.
2505 (analyse_first): Use recursion rather than an explicit stack.
2506 (re_compile_fastmap): Can't fail anymore.
2507 (re_search_2): Don't check re_compile_fastmap for failure.
2508 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2509 Now also sets the new value (passed in a new argument).
2510 (re_match_2_internal): Use it.
2511 Also, use a new var `reg' of type size_t when looping through regs
2512 rather than reuse the inappropriate `mcnt'.
2514 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2515 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2516 (where_is_internal): Renamed from Fwhere_is_internal.
2517 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2518 (Fwhere_is_internal): New function wrapping where_is_internal.
2519 (where_is_internal_1): Handle the case where we're filling the cache.
2520 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2522 2000-10-25 Miles Bader <miles@gnu.org>
2524 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2526 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2528 * window.c (pos_fully_visible_p): Removed.
2529 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2530 if position is visible and/or fully visible.
2532 * lisp.h (pos_visible_p): Add prototype.
2534 * xdisp.c (pos_visible_p): New function.
2536 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2538 * process.c (send_process): If OBJECT is t, it means that the data
2539 is from C string, but we should encode it. Before calling
2540 setup_raw_text_coding_system, be sure to flush out data by the
2541 previous coding system.
2543 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2545 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2546 assignment of startpos to prev when startpos == pos.
2548 * editfns.c (find_field): Set the field stickiness correctly from
2549 overlay fields. Use renamed `text_property_stickiness'.
2550 (text_property_stickiness): Renamed from `char_property_stickiness'.
2551 Only check text properties, not overlays.
2552 * textprop.c (get_char_property_and_overlay): New function.
2553 (Fget_char_property): Use it.
2554 * intervals.h (get_char_property_and_overlay): Add declaration.
2556 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2558 * keymap.c: Use AREF, ASET and ASIZE macros.
2559 (Fmake_sparse_keymap): Docstring fix.
2561 (shadow_lookup): Move up.
2562 Handle the case where lookup-key returns an integer.
2563 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2564 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2565 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2566 Simplify/rewrite the keymap-finding code.
2567 Add check for command shadowing, using shadow_lookup.
2569 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2571 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2572 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2575 2000-10-24 Andrew Innes <andrewi@gnu.org>
2577 * dired.c (directory_files_internal_unwind): New function.
2578 (directory_files_internal): Use it to ensure closedir is called
2579 even if expand-file-name or file-attributes throw, eg. because of
2580 a user interrupt. Also enable immediate_quit while calling
2581 re_search, so that matching can be interrupted as well.
2583 2000-10-24 Andrew Innes <andrewi@gnu.org>
2585 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2587 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2588 so that re_search functions only quit when callers expect them to.
2590 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2592 * regex.c (regex_compile): Change the way of handling a range from
2593 a char less than 256 to a char not less than 256.
2595 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2597 * window.c (size_window): Prevent setting window's width or
2598 height to a negative value (esp. with XSETFASTINT).
2600 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2601 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2602 (protect_malloc_state) [GC_MALLOC_CHECK &&
2603 GC_PROTECT_MALLOC_STATE]: New function.
2604 (PROTECT_MALLOC_STATE): New macro.
2605 (__malloc_initialize, morecore, _malloc_internal)
2606 (_free_internal) _realloc_internal): Use it to make _heapinfo
2607 read-only outside of gmalloc.
2609 * keymap.c: Update copyright.
2611 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2614 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2616 * filelock.c (unlock_all_files): Use unlock_file to expand each
2617 buffer's file_truename before trying remove its lock file.
2619 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2621 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2622 or CRLF, decode EOLs.
2624 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2626 * window.c (Fdisplay_buffer): Fix doc.
2628 2000-10-23 Jason Rumney <jasonr@gnu.org>
2630 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2631 ASCII font of default fontset on Windows.
2633 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2634 xterm.c comment below).
2636 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2638 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2640 * xterm.c (x_connection_closed): Reset handling_signal.
2642 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2645 2000-10-23 Miles Bader <miles@gnu.org>
2647 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2648 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2649 maintain old behavior.
2650 * minibuf.c (Fminibuffer_complete): Likewise.
2652 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2654 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2655 that when a font can't be exactly centered, it errs up rather than
2658 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2660 * fns.c (Fbase64_decode_string): The decoded result should be
2663 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2665 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2667 * dispnew.c [macintosh]: Include macterm.h.
2668 (init_display) [macintosh]: Initialization for window system.
2670 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2671 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2672 syms_of_search, x_term_init, and init_keyboard before calling
2673 init_window_once. Also, call syms_of_xmenu.
2675 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2676 default fontset to Monaco.
2678 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2679 NewMacWindow and DisposeMacWindow.
2680 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2681 instead of calling NewMacWindow and setting fields of
2682 f->output_data.mac directly. Call init_frame_faces.
2683 (Fdelete_frame) [macintosh]: Remove unused code.
2684 (Fmodify_frame_parameters) [macintosh]: Call
2685 x_set_frame_parameters instead of mac_set_frame_parameters.
2687 * frame.h [macintosh]: Define menu_bar_lines field in struct
2688 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2690 * keyboard.c [macintosh]: Include macterm.h.
2691 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2692 and menu_bar_activate_event type events as for X and NT.
2693 (make_lispy_event) [macintosh]: Construct lisp events of type
2694 MENU_BAR_EVENT as for X and NT.
2696 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2697 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2698 (sys_subshell) [macintosh]: Remove definition entirely.
2699 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2700 Vwindow_system_version here. Remove initialization of
2701 Vx_bitmap_file_path.
2702 (read_input_waiting): Correct the number of parameters passed to
2704 Move all Macintosh functions to mac/mac.c.
2706 * term.c [macintosh]: Include macterm.h.
2708 * window.c [macintosh]: Include macterm.h.
2710 * xdisp.c [macintosh]: Include macterm.h. Declare
2711 set_frame_menubar and pending_menu_activation.
2712 (echo_area_display) [macintosh]: Do not return if terminal frame
2713 is the selected frame.
2714 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2715 Allow only the selected frame to set menu bar.
2716 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2717 calling FRAME_EXTERNAL_MENU_BAR (f).
2718 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2720 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2721 and check_x. Declare XCreateGC. Define x_create_gc and
2722 x_free_gc. Initialize font_sort_order.
2723 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2724 but call x_list_fonts instead of w32_list_fonts.
2725 (Finternal_face_x_get_resource) [macintosh]: Do not call
2726 display_x_get_resource.
2727 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2728 (realize_x_face) [macintosh]: Load the font if it is specified in
2730 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2733 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2735 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2736 is nil: since we go to the end of submap anyway, we'd end up
2738 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2739 doesn't obey autoload.
2741 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2743 * msdos.c (dos_set_window_size): Update screen dimension variables.
2745 2000-10-21 Jason Rumney <jasonr@gnu.org>
2747 * w32term.c (w32_cache_char_metrics): Double check that font is
2748 really fixed pitch before trusting tmPitchAndFamily.
2750 2000-10-21 Andrew Innes <andrewi@gnu.org>
2752 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2754 * w32term.h: Extern decl for w32_cache_char_metrics.
2756 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2758 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2759 (w32_unload_font): Free per_char array if present.
2761 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2762 cached information in emulated XFontStruct to handle common cases
2763 quickly. Do not allocate XCharStruct for return.
2764 (w32_native_per_char_metric): New function.
2765 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2767 (x_produce_glyphs): Don't get an HDC. Change calls to
2768 w32_per_char_metric to match arg change above. Remove calls to
2770 (w32_get_glyph_overhangs): Ditto.
2771 (w32_cache_char_metrics): New function.
2773 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2774 ($(BLD)/casefiddle.$(O)): Remove compile command.
2775 ($(BLD)/gmalloc.$(O)): Remove compile command.
2776 ($(BLD)/dispnew.obj):
2777 ($(BLD)/keyboard.obj):
2778 ($(BLD)/w32inevt.obj):
2779 ($(BLD)/w32bdf.obj):
2781 ($(BLD)/buffer.obj):
2782 ($(BLD)/editfns.obj):
2784 ($(BLD)/fileio.obj):
2786 ($(BLD)/indent.obj):
2787 ($(BLD)/insdel.obj):
2788 ($(BLD)/intervals.obj):
2789 ($(BLD)/minibuf.obj):
2791 ($(BLD)/scroll.obj):
2792 ($(BLD)/sysdep.obj):
2793 ($(BLD)/textprop.obj):
2794 ($(BLD)/widget.obj):
2795 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2796 ($(BLD)/term.obj): Add dependency on dispextern.h.
2798 * makefile.nt ($(BLD)\dispnew.obj):
2799 ($(BLD)\keyboard.obj):
2800 ($(BLD)\w32inevt.obj):
2801 ($(BLD)\w32bdf.obj):
2803 ($(BLD)\buffer.obj):
2804 ($(BLD)\editfns.obj):
2806 ($(BLD)\fileio.obj):
2808 ($(BLD)\indent.obj):
2809 ($(BLD)\insdel.obj):
2810 ($(BLD)\intervals.obj):
2811 ($(BLD)\minibuf.obj):
2813 ($(BLD)\scroll.obj):
2814 ($(BLD)\sysdep.obj):
2815 ($(BLD)\textprop.obj):
2816 ($(BLD)\widget.obj):
2817 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2818 ($(BLD)\term.obj): Add dependency on dispextern.h
2820 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2822 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2823 with an additional argument of Qt.
2825 2000-10-21 Miles Bader <miles@gnu.org>
2827 * window.c (pos_fully_visible_in_window_p): New function.
2828 (Fpos_visible_in_window_p): Add FULLY argument.
2829 Use pos_fully_visible_in_window_p.
2830 (window_scroll_pixel_based, window_scroll_line_based): Update
2831 calls to Fpos_visible_in_window_p.
2832 * lisp.h (Fpos_visible_in_window_p): Update prototype
2834 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2836 * alloc.c (toplevel): Conditionalize compilation of mem_*
2837 functions differently.
2839 2000-10-20 Jason Rumney <jasonr@gnu.org>
2841 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2842 mem_init where it used to be. mem_z etc not defined otherwise.
2844 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2846 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2848 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2849 structure definition and related variabled to the top of the file.
2850 Include this code when GC_MALLOC_CHECK is defined.
2851 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2852 register/unregister allocated region.
2853 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2854 which isn't allocated.
2855 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2856 something which is already in use.
2857 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2858 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2859 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2860 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2862 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2863 _malloc_internal instead of malloc.
2864 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2867 2000-10-20 Andrew Innes <andrewi@gnu.org>
2869 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
2871 (my_strftime) <macro>: Don't use macro arg list when redefining as
2873 (my_strftime) <function>: Supply 0 as ut argument.
2875 2000-10-19 Jason Rumney <jasonr@altavista.net>
2877 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
2878 including dispextern.h, as it stops faces from working.
2880 * w32fns.c (Fx_create_frame): Don't bother calling
2881 face-set-after-frame-default since the caller does it for us
2882 anyway. Clean up calls to x_get_arg to be consistent with X.
2884 * w32term.c (x_produce_glyphs): Handle
2885 unibyte_display_via_language_environment correctly.
2886 (w32_draw_box_rect): Fix the calculation of width and height.
2888 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
2889 as it has stopped working.
2890 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
2893 2000-10-19 Gerd Moellmann <gerd@gnu.org>
2895 * eval.c (skip_debugger): Prevent a compiler warning.
2896 (Fcondition_case): Likewise.
2897 (Fbacktrace_frame): Use a null interactive spec.
2899 2000-10-19 Kenichi Handa <handa@etl.go.jp>
2901 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
2903 2000-10-18 Gerd Moellmann <gerd@gnu.org>
2905 * strftime.c: Sync with glibc, file version 1.78.
2906 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
2907 should no longer be used according to ISO 8601.
2909 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
2910 no map for meta_prefix_char, don't try to use it as a keymap.
2911 Instead, if T_OK is non-zero, look up a default binding, if any,
2912 otherwise, if T_OK is zero, return nil.
2914 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
2915 (x_to_xcolors, png_load): Use x_query_color.
2917 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
2919 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
2921 (x_copy_color, x_alloc_lighter_color): Likewise.
2923 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
2924 (x_query_color, x_query_colors): Add prototype.
2926 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
2927 check_string_bytes only if not noninteractive, increase count to 50.
2929 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
2931 * insdel.c (adjust_markers_for_delete): Handle before-insertion
2934 2000-10-17 Gerd Moellmann <gerd@gnu.org>
2936 * alloc.c (pure_bytes_used): Renamed from pureptr.
2938 (pure_alloc): New function.
2939 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
2941 (Fpurecopy): Use PURE_POINTER_P.
2943 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
2944 PT has moved backward.
2946 * xdisp.c (cursor_row_p): Take continued lines into account.
2948 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
2950 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
2951 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
2952 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
2955 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
2956 of selective display off while searching for the next line start.
2958 2000-10-17 Kenichi Handa <handa@etl.go.jp>
2960 * Makefile.in (term.o): Depend on dispextern.h.
2962 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
2964 * keymap.c (keymap_memberp): Ensure that nil is not a member.
2966 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2968 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
2969 the iterator at the beginning, so that they can be set later on,
2970 for instance in reseat_at_next_visible_line_start, without being
2973 * xfns.c (pbm_format): Add :foreground and :background keywords.
2974 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
2975 (xbm_load): Recognize foreground and background color
2978 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
2980 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
2982 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
2985 * msdos.c (IT_set_face): Compare highlighted face with the default
2986 face, and invert colors if these faces' colors are identical.
2987 (Fmsdos_remember_default_colors): Don't swap foreground and
2988 background colors in initial_colors[].
2989 (IT_set_frame_parameters): Don't swap frame's foreground and
2990 background pixels. If ALIST includes "(reverse . t)", swap
2991 foreground-color and background-color properties in frame's
2992 param_alist. If the original frame's param_alist doesn't specify
2993 the colors, store unspecified-fg and unspecified-bg, reversed if
2996 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2997 the colors are unspecified and reversed, reverse fore- and back-
2998 ground in the returned value.
2999 (Fframe_parameter): Ditto.
3001 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3003 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3004 get_last_unchanged_at_beg_row.
3005 (find_first_unchanged_at_end_row): Renamed from
3006 get_first_unchanged_at_end_row.
3007 (find_first_unchanged_at_end_row): Convert assertions to
3008 unconditional tests which abort. When looking for a row in
3009 unchanged text, don't go further back than first_text_row.
3011 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3012 Don't add in the last line's height when deciding if the new
3013 position is below the scroll margin.
3015 2000-10-16 Miles Bader <miles@gnu.org>
3017 * editfns.c (Fconstrain_to_field): Check carefully for field
3018 boundaries if either OLD_POS or NEW_POS has a non-nil field
3019 property, even if they're the same.
3021 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3023 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3024 height for XFillRectangle.
3026 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3028 * syntax.c (Fstring_to_syntax): New function extracted from
3029 Fmodify_syntax_entry.
3030 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3031 (skip_chars, Fforward_comment): Remove unused variables.
3032 (syms_of_syntax): Add defsubr for string-to-syntax.
3033 (describe_syntax): Add code for comment and string fences.
3035 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3037 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3038 Do the meta->esc mapping. Call get_keyelt before returning.
3039 Start scanning from the second element (the first is always `keymap')
3040 to make it easier to detect when we reach a parent map.
3041 Handle the case of inheriting from a symbol whose function is a map.
3042 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3043 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3044 (get_keyelt, Flookup_key): Update call to access_keymap.
3045 Remove the meta->esc mappings.
3046 (define_as_prefix): Delete old disabled code.
3047 (menu_item_p): New function.
3048 (where_is_internal_1): Skip over the few remaining menu items.
3049 * lisp.h (access_keymap): Update prototype.
3050 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3051 Update call to access_keymap.
3052 (follow_key, read_key_sequence): Update calls to access_keymap.
3053 Remove the meta->esc mappings.
3055 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3057 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3058 with additional argument.
3060 * xdisp.c (cursor_row_p): New function.
3061 (try_cursor_movement, display_line): Use it.
3063 * xdisp.c (append_space): Also save/restore iterator's current
3064 character and its length.
3066 * xdisp.c (init_from_display_pos): Add an assertion.
3067 (handle_stop): Don't set iterator's add_overlay_start.
3068 (handle_invisible_prop): Likewise.
3069 (load_overlay_strings): If text under an overlay is invisible,
3070 take both before- and after-strings into account when the iterator
3071 is positioned either at the start or at the end of the overlay.
3072 (forward_to_next_line_start): Rewritten.
3073 (reseat_at_next_visible_line_start): Rewritten.
3074 (set_iterator_to_next): Add parameter RESEAT_P.
3076 * dispextern.h (struct it): Remove member add_overlay_start.
3077 (set_iterator_to_next): Change prototype.
3079 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3081 * coding.c (code_convert_region): Be sure to initialize
3082 coding->category_idx.
3083 (decode_coding_string): Set coding->src_multibyte and
3084 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3085 (encode_coding_string): Set coding->src_multibyte and
3086 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3088 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3090 * xfns.c (Fx_create_frame): Don't bother calling
3091 face-set-after-frame-default since the caller does it for us anyway.
3093 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3095 * window.c (coordinates_in_window): Fix detection of vertical line
3096 on character terminals.
3098 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3100 * editfns.c (save_excursion_save): Additionally record the
3102 (save_excursion_restore): If buffer was visible in a window, and a
3103 different window was selected, and the old selected window is
3104 still live, restore point in that window.
3106 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3108 * xterm.c (x_produce_glyphs): Handle
3109 unibyte_display_via_language_environment correctly.
3111 * regex.c (regex_compile): Change the way of handling a range from
3112 unibyte char to multibyte char.
3114 * syntax.c (skip_chars): Change the way of handling a range from
3115 unibyte char to multibyte char.
3117 * process.c (read_process_output): Cancel previous change.
3119 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3121 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3123 * charset.c (Ffind_charset_string): Doc fix.
3124 (Ffind_charset_region): Doc fix.
3126 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3128 * process.c (read_process_output): Fix previous change. Adjust
3129 multibyteness of text to insert in a buffer by
3130 string_make_unibyte/multibyte instead of
3131 Fstring_as_unibyte/multibyte.
3133 2000-10-10 Andreas Schwab <schwab@suse.de>
3135 * alloc.c (mark_object): Remove all workarounds installed on
3138 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3140 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3142 (base64_encode_1): Make it work for a text of multibyte form.
3143 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3144 case. Don't call str_to_multibyte because base64_decode_1
3145 produces correct multibyte form for eight-bit codes.
3146 (Fbase64_decode_string): Adjusted for the change of
3148 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3149 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3152 * charset.h (CHAR_STRING): Optimized for single byte characters.
3154 2000-10-09 Andreas Schwab <schwab@suse.de>
3156 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3157 -1 after socket is closed, to fall through to error processing.
3159 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3161 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3162 variables. If ALIST includes foreground-color or
3163 background-color, change also the colors of the default face for
3166 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3168 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3169 them extern (they are defined on xfaces.c).
3170 (syms_of_msdos): Don't intern and don't staticpro
3171 Qbackground_color and Qforeground_color.
3173 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3175 * frame.c (Fframe_parameter): For non-windowed frames, if
3176 f->param_alist says foreground or background color is unspecified,
3177 call tty_color_name to return the color name computed from the
3178 frame's current colors.
3180 2000-10-06 Dave Love <fx@gnu.org>
3182 * terminfo.c (ospeed): Don't declare.
3184 * sysdep.c: Don't include string.h.
3185 (h_errno): Declare conditional also on TRY_AGAIN.
3187 * charset.c (Ffind_charset_string): Doc fix.
3189 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3190 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3193 2000-10-05 Dave Love <fx@gnu.org>
3195 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3196 position like menu-bar.
3198 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3200 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3202 * xdisp.c (handle_single_display_prop): Use safe_call1.
3203 (safe_call): Renamed from call_function.
3204 (safe_call1): New function.
3205 (handle_fontified_prop): Use safe_call1 instead of call1.
3206 (safe_eval): Renamed from eval_form.
3207 (safe_eval_handler): Renamed from eval_handler.
3208 (handle_single_display_prop, display_mode_element): Use safe_eval
3209 instead of eval_form.
3211 * xfaces.c (merge_face_heights): Use safe_call instead of
3214 * keyboard.c (show_help_echo): Use safe_call instead of
3215 call_function; use safe_eval instead of eval_form.
3217 * lisp.h (safe_call): Renamed from call_function.
3218 (safe_eval): Renamed from eval_form.
3219 (safe_call1): Add prototype.
3221 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3223 * xfns.c (image_ascent): Rearrange ascent calculation for the
3226 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3228 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3229 (where_is_internal_1): Don't bother ignoring menu-items any more.
3231 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3233 * keyboard.c (update_menu_bindings): New variable.
3234 (parse_menu_item): Use AREF. If update_menu_bindings
3235 is 0, don't update menu bindings.
3236 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3238 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3240 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3243 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3245 * syntax.c (forw_comment): Match nestedness of ender/starter.
3246 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3247 (prev_char_comstart_first): Remove.
3248 (back_comment): Check two-char comment markers more carefully
3249 to better handle overlapping cases like *//* or /* */* */ ...
3250 Match nestedness of ender/starter.
3252 2000-10-02 Dave Love <fx@gnu.org>
3254 * config.in (HAVE_GAI_STRERROR): Add undef.
3256 * process.c (Fopen_network_stream): Use it.
3258 * m/alpha.h (NO_REMAP): Don't define.
3260 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3262 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3263 return with a string converted to an integer or vice versa when
3264 Vmocklisp_arguments is t.
3265 (Fsignal): Likewise. The function can return for `quit'.
3266 (struct gcpro): Declare member `var' to point to a volatile
3269 * eval.c (error): Prevent compiler warning.
3271 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3273 * keymap.c (keymap_memberp): New function.
3274 (Fset_keymap_parent): Use it.
3275 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3276 Use keymap_memberp to avoid creating cycles.
3277 (access_keymap): Use KEYMAPP.
3279 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3281 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3282 gai_strerror. Make sure xerrno is set if connect fails. Improve
3285 2000-09-29 Jason Rumney <jasonr@gnu.org>
3287 * w32term.c (w32_char_font_type, w32_encode_char)
3288 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3289 (w32_bdf_per_char_metric): New function.
3290 (w32_per_char_metric): Use it.
3291 (x_draw_glyph_string_background): Always draw background for BDF
3294 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3295 GDI object which is a scarce resource.
3297 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3298 (get_quoted_string): Fix limit on memchr search.
3299 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3300 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3301 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3302 (get_cached_font_char, cache_char_offset): Use macro
3303 BDF_CODEPOINT_RANGE_COVER_P.
3304 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3305 (clear_cached_bitmap_slots): New function.
3306 (GET_HEX_VALUE): G-Z, g-z are not hex.
3307 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3308 (get_bitmap_with_cache): Use new cache implementation.
3309 (create_offscreen_bitmap): New function.
3310 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3312 * w32term.c (x_produce_glyphs): If the distance from the current
3313 position to the next tab stop is less than a canonical character
3314 width, use the tab stop after that.
3315 (x_draw_glyphs): Handle case START and END are out of bounds more
3317 (x_clear_mouse_face): Block/unblock input.
3318 (x_display_and_set_cursor): Don't show a hollow box cursor for
3319 buffers whose cursor_type is nil.
3321 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3323 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3326 * dispextern.h (updating_frame): Declare extern.
3328 2000-09-29 Andreas Schwab <schwab@suse.de>
3330 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3332 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3334 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3335 use its function definition.
3336 (tool_bar_items): Likewise.
3338 * lisp.h (fatal): Declare NO_RETURN.
3340 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3342 * keymap.c: Remove the line "#undef NULL".
3344 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3346 * xterm.c (x_make_frame_visible): Try harder to make the frame
3349 2000-09-28 Dave Love <fx@gnu.org>
3351 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3353 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3355 * .gdbinit (xreload): Note its need on GNU/Linux.
3357 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3358 r_alloc, r_alloc_free.
3360 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3362 * syntax.c (skip_chars): Handle negation correctly.
3364 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3366 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3367 with non-zero FORCE_P argument.
3369 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3372 * xdisp.c (window_box_height): Add an assertion.
3374 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3375 tool-bar than is available.
3376 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3378 2000-09-27 Dave Love <fx@gnu.org>
3380 * s/irix6-5.h: Now works 64-bit. Tidied.
3382 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3384 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3385 instead of BITS_PER_INT.
3386 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3387 EMACS_UINT, respectively.
3388 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3390 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3392 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3394 * window.c (freeze_window_starts): Construct last argument for
3395 foreach_window differently.
3397 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3399 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3400 EMACS_UINT instead of `int' and `unsigned int'.
3401 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3403 * frame.h (struct frame): Make the `nothing' member of union
3404 output_data an EMACS_INT.
3406 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3408 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3409 size in the sdata structure.
3410 (SDATA_NBYTES, SDATA_DATA): New macros.
3411 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3412 differently for the different layout of the sdata structure.
3413 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3415 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3416 Check that size recorded in the string size and size recorded in
3417 the sdata structure agree.
3419 2000-09-25 Dave Love <fx@gnu.org>
3421 * buffer.c: Include stdio.h.
3423 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3425 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3427 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3428 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3430 (__malloc_extra_blocks): Declare as __malloc_size_t.
3432 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3434 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3436 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3437 (read_char): If help-echo is showing, preserve the echo area
3440 * xdisp.c (help_echo_showing_p): New variable.
3441 (set_message): Reset it to 0.
3442 (init_xdisp): Initialize help_echo_showing_p.
3444 * dispextern.h (help_echo_showing_p): Declare extern.
3446 * config.in: Fix typo in __GNUC_MINOR__.
3448 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3450 * s/freebsd.h (POSIX_SIGNALS): Define.
3452 * xterm.c (x_clear_mouse_face): Block/unblock input.
3454 2000-09-24 Dave Love <fx@gnu.org>
3456 * fns.c (base64_encode_1): Fix last change.
3458 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3460 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3462 * xdisp.c (try_window_reusing_current_matrix): More fixes
3463 for the case window has a header-line.
3465 2000-09-22 Dave Love <fx@gnu.org>
3467 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3470 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3472 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3474 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3476 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3479 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3482 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3483 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3484 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3487 * marker.c (byte_char_debug_check): Return void.
3489 * xfns.c (Fx_create_frame): Set default frame parameter value
3490 for tool-bar-lines to 1.
3492 * dispnew.c (scrolling_window): Compare y-positions of rows
3493 equal at the start. Some simplification.
3495 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3496 reused rows' y-position in the case window has a header-line, and
3497 new window start is greater than old window start.
3499 * process.c (process_sent_to): New variable.
3500 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3501 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3502 Declare more parameters volatile.
3504 * lread.c (Vrecursive_load_depth_limit): New variable.
3505 (Fload): Check recursive loads whose recursion depth exceeds
3506 Vrecursive_load_depth_limit.
3507 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3509 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3511 * fileio.c (Fread_file_name): Doc fix.
3513 * editfns.c (Fmessage_or_box): Doc fix.
3515 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3517 * xfns.c (xbm_scan): Allow C-style comments.
3519 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3520 symbols are specified, add color translations to the cache.
3521 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3523 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3525 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3526 structures to xpm_init_color_cache.
3528 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3530 * dispnew.c (update_window_line): Make sure to always draw
3533 2000-09-19 Andrew Innes <andrewi@gnu.org>
3535 * makefile.nt (bootstrap-emacs): Don't change directory.
3537 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3539 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3541 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3542 If output buffer is too small, signal an appropriated error.
3544 2000-09-18 Dave Love <fx@gnu.org>
3546 * keyboard.c (menu_bar_items, tool_bar_items)
3547 (current_active_maps): Remove redundant get_local_map call.
3549 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3551 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3552 cursor for buffers whose cursor_type is nil.
3554 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3555 a feature to implement that is already implemented.
3556 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3559 * xfns.c (x_clear_image_1): New function.
3560 (x_clear_image): Use it.
3561 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3564 * dispnew.c (update_window): Move test for invisible lines
3565 at the top to update_window_line.
3566 (update_window_line): Handle invisible lines here.
3568 * xfns.c (clear_image_cache): Clear current matrices of all
3569 frames sharing an image cache. Block input while freeing
3570 images. Fix timestamp comparison.
3571 (x_clear_image): Also free the mask.
3573 * xfns.c (lookup_image): Block input while loading the image so
3574 that we won't get interrupted in a state where the image isn't yet
3576 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3577 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3578 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3579 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3582 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3584 * dispnew.c (update_window): Make sure to make desired rows
3585 current even if they are completely invisible at the top
3588 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3590 * xfns.c (lookup_image): Build mask before applying an algorithm.
3591 Recognize algorithm `disabled'.
3592 (cross_disabled_images): New variable.
3593 (COLOR_INTENSITY): New macro.
3594 (x_detect_edges): Use COLOR_INTENSITY.
3595 (x_disable_image): New function.
3596 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3598 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3599 disabled state, don't apply an image transformation algorithm if
3600 the user specified an image for the disabled state. Use
3601 `:algorithm disabled' for creating a disabled item's image if the
3602 user hasn't specified an image.
3604 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3605 allocation functions with the XPM lib.
3606 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3607 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3608 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3609 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3610 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3612 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3613 functions, if possible, because these handle color allocation
3614 failure more gracefully.
3615 (Fimage_mask_p): New function.
3617 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3618 (Qedge_detection, Qheuristic): New symbols.
3619 (syms_of_xfns): Initialize new symbols.
3620 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3621 `algorithm (edge-detection ...)'.
3622 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3623 (tiff_format, gif_format, gs_format): Add `:mask'.
3624 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3625 (GIF_MASK, GS_MASK): New enumerators.
3626 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3627 (emboss_matrix, laplace_matrix): New variables.
3628 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3629 (x_edge_detection): New functions.
3630 (x_laplace): Rewritten in terms of x_detect_edges.
3631 (x_build_heuristic_mask): If image has a mask, free it.
3633 2000-09-14 Andrew Innes <andrewi@gnu.org>
3635 * makefile.w32-in: Revert to Unix line endings.
3637 2000-09-14 Andrew Innes <andrewi@gnu.org>
3639 * makefile.w32-in: Standardize indentation somewhat.
3640 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3641 cater for differences between shells.
3643 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3645 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3647 * xterm.c (x_produce_glyphs): If the distance from the current
3648 position to the next tab stop is less than a canonical character
3649 width, use the tab stop after that.
3651 2000-09-14 Dave Love <fx@gnu.org>
3653 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3655 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3657 * xdisp.c (handle_fontified_prop): While running fontification
3658 functions, bind `fontification-functions' and
3659 `after-change-functions' to nil.
3661 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3662 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3664 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3666 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3667 USE_MMAP_FOR_BUFFERS.
3669 * insdel.c (make_gap): Use enlarge_buffer_text.
3671 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3672 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3673 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3674 from former r_alloc_* functions in ralloc.c.
3675 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3677 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3678 (mmap_init) [REL_ALLOC_MMAP]: New function.
3679 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3680 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3683 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3684 (enlarge_buffer_text): Add prototype.
3686 * ralloc.c: Remove everything having to do with the use of mmap.
3688 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3690 * sound.c (Fplay_sound): Doc fix.
3692 * keyboard.c: Avoid some more compiler warnings.
3693 (parse_tool_bar_item): Ignore cached key bindings.
3695 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3696 and allocation of Lisp data.
3698 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3700 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3701 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3704 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3706 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3708 * ccl.c: Comment fixed.
3709 (MAX_MAP_SET_LEVEL): Increased to 30.
3710 (PUSH_MAPPING_STACK): Enclose with do-while block.
3711 (POP_MAPPING_STACK): Likewise.
3712 (stack_idx_of_map_multiple): New variable.
3713 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3714 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3715 call the corresponding CCL program by
3716 CCL_CALL_FOR_MAP_INSTRUCTION.
3717 (ccl_driver) <CCL_MapSingle>: Likewise.
3718 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3719 with the case where looking up process reaches to the end of
3720 map-set, and call CCL programs as the above change.
3722 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3724 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3725 that might be clobbered by longjmp.
3726 (check_x_display_info, x_decode_color, create_frame_xic)
3727 (Fx_display_backing_store, Fx_display_visual_class)
3728 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3731 * lread.c (init_lread): Set Vloads_in_progress to nil.
3732 (Fload): Show list of recursively loaded files, when signaling an
3735 * lread.c (Vloads_in_progress): New variable.
3736 (record_load_unwind): New function.
3737 (Fload): Check for recursive loads.
3738 (syms_of_lread): Initialize Vloads_in_progress.
3739 (read_integer, read1): Avoid some compiler warnings.
3741 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3744 2000-09-11 Miles Bader <miles@gnu.org>
3746 * editfns.c (Fbuffer_string): Doc fix.
3748 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3750 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3752 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3754 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3755 whether to include other header files.
3757 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3759 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3760 by Fmemq as a boolean.
3762 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3764 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3766 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3768 * ralloc.c (mmap_fd): Remove initializer which can make it
3769 read-only in a dumped Emacs.
3770 (mmap_fd_1): New variable.
3771 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3772 restore it from there.
3773 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3774 unconditionally so that mmap_fd can be initialized there.
3775 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3776 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3777 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3779 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3781 * xdisp.c (dump_glyph_row): Fix printf format string.
3782 (display_line, move_it_in_display_line_to): Avoid compiler
3785 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3787 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3790 * xdisp.c (try_window_id): When trying to locate cursor in
3791 unchanged rows at the top, handle the case that we can't find it.
3793 * xterm.c (x_draw_glyphs): Handle case START and END are out
3794 of bounds more carefully.
3796 2000-09-08 Dave Love <fx@gnu.org>
3798 * s/sol2.h (REL_ALLOC_MMAP): Define.
3799 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3801 * ralloc.c: Don't include string.h (redundant).
3802 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3803 [!MAP_ANON]: Include fcntl.h.
3804 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3805 (r_alloc, r_re_alloc, r_alloc_free)
3806 (mmap_enlarge, mmap_set_vars): Use it.
3807 (r_alloc_init_fd): New function.
3808 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3809 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3812 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3815 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3816 change to __NetBSD__.
3818 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3820 * search.c (compile_pattern): Check the multibyteness of cached
3823 2000-09-08 Miles Bader <miles@gnu.org>
3825 * xfaces.c (default_face_vector): Function removed.
3826 (Finternal_merge_in_global_face): Restore old global/local
3827 attribute override order. Use inline loop instead of calling
3828 default_face_vector.
3830 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3832 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3833 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3834 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3835 where necessary, in case POINTER_TYPE is `void'.
3837 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3839 * frame.c (make_terminal_frame): Initialize frame foreground and
3840 background colors to unspecified, for the initial instance of an
3843 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3845 * ralloc.c (mmap_find): Fix overlap computation.
3846 (mmap_enlarge): Compute nbytes before trying to find an
3849 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3852 * lread.c (syms_of_lread): Change value of regexp
3853 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3855 * xmenu.c (xdialog_show): When looking up the selection in
3856 menu_items, take `quote' boundaries into account; this corresponds
3857 to a nil ITEM in x-popup-dialog.
3859 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3861 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3863 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3865 * coding.c (encode_coding_sjis_big5): Use translation table for
3866 encoding, not decoding. Fix the handling of latin-jisx0201.
3867 Check for the charset katakana-jisx0201 too.
3868 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
3869 (detect_coding_sjis): Check the byte sequence more rigidly.
3871 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3873 * xfaces.c (Vparam_value_alist): New variable.
3874 (syms_of_xfaces): Initialize it.
3875 (Finternal_set_lisp_face_attribute): Avoid more consing.
3877 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
3879 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
3880 (Qbackground_mode): New variable.
3881 (syms_of_frame_1): Initialize Qbackground_mode.
3883 * lisp.h (Qdisplay): Declare extern.
3885 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
3886 change face on all frames, and change the default for new frames.
3888 2000-09-07 Dave Love <fx@gnu.org>
3890 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
3892 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3894 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
3896 * charset.c: Include composite.h
3897 (lisp_string_width): New function.
3898 (Fstring_width): Call lisp_string_width instead of strwidth.
3900 * Makefile.in (charset.o): Depends on composite.h.
3902 * process.c (read_process_output): Before inserting the decoded
3903 text in the buffer, adjust the multibyteness.
3905 2000-09-06 Gerd Moellmann <gerd@gnu.org>
3907 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
3908 buffer's text buffer is null, map new memory.
3910 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
3911 POINTER_TYPE and size_t.
3912 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
3913 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
3914 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
3915 [REL_ALLOC_MMAP]: New macros.
3916 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
3917 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
3918 [REL_ALLOC_MMAP]: New functions.
3920 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
3921 before and after unexec.
3923 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
3924 text buffers if necessary.
3926 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
3927 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
3930 * config.in (HAVE_MMAP): Add #undef.
3932 2000-09-05 Gerd Moellmann <gerd@gnu.org>
3934 * frame.c (Qdisplay_type): New variable.
3935 (syms_of_frame_1): Initialize it.
3936 (Fframe_parameter): New function that avoids consing.
3937 (syms_of_frame): Defsubr it.
3939 * buffer.c (Fother_buffer): Consider buffers as invisible when
3940 they are displayed in a window on an invisible frame.
3942 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
3943 get-largest-window always return nil.
3945 2000-09-04 Gerd Moellmann <gerd@gnu.org>
3947 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
3948 variable; recognize Emacs 19 elc files.
3950 2000-09-04 Miles Bader <miles@gnu.org>
3952 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
3953 before initially popping up the menu, so the menu doesn't flash
3954 when the face settings are significantly different from the
3957 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
3959 * regex.c (WIDE_CHAR_SUPPORT): New macro.
3960 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
3961 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
3962 (BIT_UNIBYTE): Remove.
3963 (re_match_2_internal): Delete corresponding code and streamline the
3964 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
3965 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
3966 (re_wctype_t): New type.
3967 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
3968 (regex_compile): Use them and fix handling of overly long char classes.
3970 2000-09-03 Andrew Innes <andrewi@gnu.org>
3972 * makefile.w32-in: Change to DOS line endings.
3974 * s/ms-w32.h (ORDINARY_LINK): New define.
3976 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
3977 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
3979 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
3980 (distclean): Delete them here instead.
3982 * w32proc.c (compare_env): Convert to uppercase for comparison,
3983 not lowercase, to match how the native Windows shell works.
3985 2000-09-03 Jason Rumney <jasonr@gnu.org>
3987 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3988 CVS changes the line-ends when checking in/out on DOS/Windows.
3990 * makefile.nt (emacs): Do not change directory to run temacs, as
3991 the load-path is set relative to current directory.
3993 2000-09-03 Miles Bader <miles@gnu.org>
3995 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3997 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3999 * xdisp.c (redisplay_mode_lines): New function.
4000 (display_mode_lines): Return number of mode lines displayed.
4001 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4002 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4004 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4005 string.h and strings.h.
4006 (index) [HAVE_INDEX]: Add prototype.
4008 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4009 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4011 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4012 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4014 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4016 * lread.c (read1): Accept `?' as symbol constituent, for
4017 compatiblity with XEmacs.
4019 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4021 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4022 (struct re_pattern_buffer): Remove newline_anchor.
4023 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4024 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4025 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4026 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4027 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4028 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4029 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4030 Get rid of references to newline_anchor.
4031 (regcomp): Allocate and precompute a fastmap.
4033 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4035 * lread.c (openp): GCPRO local variable `filename'.
4037 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4039 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4041 * regex.c: Merge some changes from GNU libc. Add prototypes.
4042 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4043 Use memcmp and memcpy instead of bcopy and bcmp.
4044 (init_syntax_once): Use ISALNUM.
4045 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4046 (REG_UNSET_VALUE): Remove. Use NULL instead.
4047 (REG_UNSET, re_match_2_internal): Use NULL.
4048 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4050 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4051 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4052 (regex_compile): In handle_interval, return an error rather than try to
4053 unfetch the interval if we can't find the closing brace.
4054 Obey the RE_NO_GNU_OPS syntax bit.
4055 (TOLOWER): New macro.
4057 (regexec): Allocate regs.start and regs.end as one block.
4059 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4061 * xdisp.c (echo_area_display): Check display_completed instead
4062 of calling detect_input_pending.
4064 * dispnew.c (update_frame): Only set display_completed here; move
4065 the update_begin and update_end calls here from update_frame_1.
4066 (update_frame_1): Don't set display_completed here, don't call
4067 update_begin/update_end.
4069 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4070 instead of store_frame_param.
4072 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4074 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4075 desired window matrix hasn't been displayed, use the current row
4076 instead. Make sure that only those frame rows are updated for
4077 which there exists a corresponding enabled desired row.
4079 2000-08-29 Miles Bader <miles@gnu.org>
4081 * xfaces.c (default_face_vector): New function.
4082 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4084 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4086 * lread.c (openp): Prevent temporary string passed to
4087 Ffile_readable_p from being garbage collected.
4089 2000-08-28 Dave Love <fx@gnu.org>
4091 * keymap.c (store_in_keymap): Add `static' to declaration.
4093 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4095 * emacs.c, callint.c, doc.c, editfns.c
4096 (toplevel) [HAVE_STRING_H]: Include string.h.
4097 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4098 (index): Remove prototypes which might conflict with non-standard
4099 definitions of index/strchr.
4101 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4102 (rindex): Define only if !HAVE_RINDEX.
4104 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4106 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4108 2000-08-28 Miles Bader <miles@gnu.org>
4110 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4111 made inconsistent by a font-related attribute in FROM.
4112 (merge_face_inheritance): Add function comment.
4114 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4116 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4117 the 4th arg (PREV_EVENT) Qt to suppress input method.
4119 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4121 * regex.c: Indent cpp directives and remove parens after `defined'.
4122 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4123 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4124 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4125 (re_compile_pattern): Use size_t for length.
4126 (init_syntax_once): Move to a better place.
4127 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4128 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4130 * syntax.c (back_comment): Detect cases where a comment-starter is
4131 actually inside another comment as in: /* a // b */ c // d \n.
4132 Make it clear that `comstart_pos' is unused for nested comments.
4134 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4135 (KEYMAPP): New macro.
4136 (Fkeymap_parent, Fset_keymap_parent): Use it.
4137 (fix_submap_inheritance): Mark it static.
4138 (define_as_prefix, describe_buffer_bindings, describe_command)
4139 (describe_translation, describe_map): Complete prototypes.
4141 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4143 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4144 to better match the key-lookup behavior.
4146 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4148 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4149 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4151 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4153 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4154 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4155 (xterm.o): Depend on coding.h
4157 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4159 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4160 the corresponding '#endif'.
4162 2000-08-26 Miles Bader <miles@gnu.org>
4164 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4165 * xfaces.c (QCinherit): New variable.
4166 (syms_of_xfaces): Initialize it.
4167 (LFACE_INHERIT): New macro.
4168 (Finternal_get_lisp_face_attribute)
4169 (merge_face_vector_with_property)
4170 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4171 (check_lface_attrs): Allow new types of face height. Check
4173 (CYCLE_CHECK): New macro.
4174 (merge_face_inheritance): New function.
4175 (merge_face_vectors): Merge inherited faces too. Add F and
4176 CYCLE_CHECK arguments.
4177 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4178 (lookup_named_face, lookup_derived_face, realize_named_face)
4179 (face_at_string_position, face_at_buffer_position): Supply
4180 new F and CYCLE_CHECK arguments to merge_face_vectors.
4181 (merge_face_heights): New function.
4182 (merge_face_vectors, merge_face_vector_with_property)
4183 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4184 handle relative face heights.
4185 (lface_same_font_attributes_p): Compare heights using EQ.
4187 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4189 * charset.c (char_to_string): Check the character validity.
4190 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4193 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4195 * regex.c (PUSH_FAILURE_COUNT): New macro.
4196 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4197 Handle popping of a register's or a counter's data.
4198 (POP_FAILURE_POINT): Use the new name.
4199 (re_match_2_internal): Push counter data on the stack for succeed_n,
4200 jump_n and set_number_at and remove misleading dead code in succeed_n.
4202 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4204 * xdisp.c (redisplay_internal): If considering all windows on all
4205 frames, update the display for each frame as soon as possible,
4206 instead of first building all desired matrices for all frames, and
4207 then updating them all.
4208 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4210 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4212 * bytecode.c (mark_byte_stack): Add a comment.
4214 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4215 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4218 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4220 * minibuf.c (do_completion): Always use compare-string, not
4221 string-equal because the latter doesn't pay attention to
4222 multibyteness of strings.
4224 * process.c (create_process): Don't setup raw-text coding here.
4225 (Fopen_network_stream): Don't set coding->src_multibyte and
4226 coding->dst_multibyte here.
4227 (read_process_output): For process filter, return unibyte string
4228 if default-enable-multibyte-characters is nil.
4229 (send_process): If OBJECT is multibyte text, be sure to encoded it
4230 by the specified coding system for the process. Otherwise, setup
4232 (init_process): Don't initialize default-process-coding-system
4235 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4237 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4238 <scroll-down-aggressively>: Likewise.
4240 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4242 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4243 zero. Set coding->produced_char correctly.
4245 2000-08-22 Andrew Innes <andrewi@gnu.org>
4247 * makefile.w32-in: New file.
4249 * unexw32.c (unexec): Ignore old_name, and use the actual location
4250 of the current executable instead. Base new_name on this.
4252 * w32proc.c (create_child): Remove reference to security
4253 descriptor, which isn't needed and doesn't compile with mingw32.
4255 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4256 up dllimport attributes.
4257 (x_update_window_end): Update prototype.
4259 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4260 extern, which screws up dllimport attributes.
4262 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4263 up dllimport attributes.
4265 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4266 screws up dllimport attributes.
4268 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4269 up dllimport attributes.
4270 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4271 screws up dllimport attributes.
4273 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4274 up dllimport attributes.
4276 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4277 screws up dllimport attributes.
4279 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4280 screws up dllimport attributes.
4282 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4283 up dllimport attributes.
4285 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4286 unnecessary extern, which screws up dllimport attributes.
4289 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4290 up dllimport attributes.
4292 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4293 unnecessary extern, which screws up dllimport attributes.
4295 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4296 screws up dllimport attributes.
4298 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4299 up dllimport attributes.
4301 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4303 * w32bdf.c (search_file_line):
4304 (set_bdf_font_info):
4306 (w32_get_bdf_glyph):
4307 (w32_BDF_to_x_font): Fix compile warnings.
4309 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4312 * w32select.c: Include keyboard.h before frame.h.
4314 * w32fns.c (max): Define macro.
4315 (JOHAB_CHARSET): Define if not known.
4316 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4317 (Fx_show_tip): Synch with X version.
4319 * w32xfns.c: Include keyboard.h before frame.h.
4321 * w32fns.c: Include keyboard.h before frame.h.
4323 * w32term.c: Include keyboard.h before frame.h.
4325 * fontset.c: Include keyboard.h before frame.h.
4327 * w32inevt.c: Include keyboard.h before frame.h.
4328 (MOUSE_MOVED): Define if not known.
4330 * minibuf.c: Include keyboard.h before frame.h.
4332 * keyboard.c: Include keyboard.h before frame.h.
4334 * indent.c: Include keyboard.h before frame.h.
4336 * dispnew.c: Include keyboard.h before frame.h.
4338 * buffer.c: Include keyboard.h before frame.h.
4340 * alloc.c: Include keyboard.h before frame.h.
4342 * print.c: Include keyboard.h before frame.h.
4344 * process.c: Include keyboard.h before frame.h.
4346 * scroll.c: Include keyboard.h before frame.h.
4348 * sysdep.c: Include keyboard.h before frame.h.
4350 * term.c: Include keyboard.h before frame.h.
4352 * window.c: Include keyboard.h before frame.h.
4354 * xdisp.c: Include keyboard.h before frame.h.
4355 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4357 * frame.c: Include keyboard.h before frame.h.
4359 * w32heap.h: Undefine min, max.
4361 * w32gui.h: Undefine min, max.
4363 * unexw32.c: Change PUCHAR to PCHAR.
4364 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4367 (copy_executable_and_dump_data): Remove unnecessary static defs.
4368 (copy_executable_and_dump_data): Fix compile warnings.
4370 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4372 * w32console.c (min): Define macro.
4373 (clear_frame, write_glyphs): Fix compile warning.
4375 * w32proc.c (compare_env):
4376 (find_child_console): Fix compile warning.
4378 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4379 sys_errlist instead of _sys_errlist.
4380 (get_emacs_configuration_options): New function.
4382 * s/ms-w32.h (sys_nerr): Provide default definition.
4383 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4384 name with _ prepended.
4385 (NSIG): Define if not known.
4386 (get_emacs_configuration): Provide extern declaration.
4387 (get_emacs_configuration_options): Provide extern declaration.
4388 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4390 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4392 (read_unc_volume): Fix compile warning.
4394 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4395 definitions from being used.
4397 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4399 * w32.c (unc_volume_file_attributes):
4400 (open_unc_volume): Make arg const.
4402 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4403 (read_input_waiting): Remove excess parameter.
4405 * w32.c (init_environment): Call _access.
4406 (check_windows_init_file): Call _close.
4407 (init_user_info): Call _putenv.
4408 (init_environment): Call _putenv and _strdup.
4409 (init_ntproc): Reset volume info cache on startup.
4411 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4412 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4413 cannot override the CRT malloc.
4415 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4416 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4418 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4419 unless we are linking with a static CRT.
4420 (RVA_TO_PTR): Cast result to unsigned char*.
4422 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4423 (add_volume_info): Use xstrdup.
4425 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4427 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4428 (do_completion, Fminibuffer_complete_word): Use it.
4429 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4430 var so it can take non-boolean values.
4432 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4434 * editfns.c (find_field): Formatting changes.
4435 (toplevel): Some old-style function forward declarations
4436 changed to prototypes, some new protypes added, some functions
4439 * lisp.h (set_time_zone_rule): Add prototype.
4440 (use_dialog_box): External declaration.
4442 * keyboard.c (gen_help_event): Add parameter SIZE.
4443 (kbd_buffer_events_waiting): Slightly rewritten.
4444 (clear_event): New function.
4445 (kbd_buffer_get_event): Use it, and clear the input_events of
4447 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4448 don't fill the newly created array with nils.
4449 (toplevel): Convert some old-style function forward declarations
4452 * keyboard.h (gen_help_event): Change prototype.
4454 * xterm.c (XTread_socket): Change calls to gen_help_event.
4456 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4458 * eval.c (Fmacroexpand): Doc fix.
4460 2000-08-20 Jason Rumney <jasonr@gnu.org>
4462 * w32term.h (x_display_info_for_display): Remove as this function
4463 does not exist on W32.
4465 * w32term.c (help_echo_window): New variable.
4466 (syms_of_w32term): staticpro it.
4467 (note_mode_line_highlight): Set it.
4468 (XTextExtents16): Removed as there is no equivalent on W32.
4469 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4470 the X way of doing this will not work for W32.
4471 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4472 (x_draw_image_foreground): Avoid drawing outside of the clip area
4473 when image doesn't have a mask.
4474 (note_mouse_highlight): Process overlays in the right order of
4475 priority. Set help_echo_window.
4476 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4477 because that's more visible for large images.
4479 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4480 name to single_keymap_panes.
4481 (w32_menu_show): Set wv->title when dealing with titles.
4482 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4484 2000-08-21 Miles Bader <miles@gnu.org>
4486 * minibuf.c (do_completion): Try again if we rewrite the input
4487 string, but no completion was done, so that any completion message
4490 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4492 * xfaces.c (lface_equal_p): Compare strings differently.
4493 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4494 (realize_tty_face): Use them.
4495 (syms_of_xfaces): Initialize new variables.
4496 (map_tty_color): New function, extracted from realize_tty_face.
4497 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4498 foreground or background color, store the new color name in the
4499 realized face; previous code trying to do this had no effect.
4500 (realize_tty_face): Use map_tty_color.
4501 (Fclear_face_cache): Set face_change_count and ensure thorough
4504 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4506 * undo.c (record_first_change, record_marker_adjustment): Don't
4507 use XBUFFER on last_undo_buffer which might not be a buffer.
4509 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4511 * coding.c (decode_coding_string): Set members consumed,
4512 consumed_char, produced, produced_char of *coding correctly. If
4513 decode_coding doesn't consume any byte, don't try anymore.
4514 (encode_coding_string): Likewise.
4516 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4518 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4519 conditional have void type, for Standard C compilers.
4521 * xdisp.c (redisplay_internal): Compare windows for equality with
4522 EQ, instead of applying XWINDOW to something that might not
4525 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4527 * fontset.c (Finternal_char_font): Search only the selected frame
4528 for a window of the current buffer.
4530 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4532 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4535 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4536 second half of a HELP_EVENT is found at the start of kbd_buffer.
4538 2000-08-18 Miles Bader <miles@gnu.org>
4540 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4542 * editfns.c (save_restriction_save): Rewrite to use markers.
4543 (save_restriction_restore): Rewrite to understand new form of data
4544 saved by save_restriction_save.
4545 (Fsave_restriction): Remove cautionary note in doc-string.
4547 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4549 * fileio.c (build_annotations): Add a comment explaining the
4550 return value of format-annotate-function. Replace a spurious call
4551 to Flength with a CONSP test. Call format-annotate-function with
4552 a fifth arg specifying how many times the function is been called
4553 in a row, to let it choose temporary buffers appropriately.
4555 2000-08-17 Dave Love <fx@gnu.org>
4557 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4558 declare make_temp_name twice.
4560 * lread.c: Prototype readevalloop, load_unwind,
4561 load_descriptor_unwind.
4562 (unreadpure): Give it an arg.
4564 * unexalpha.c: Prototype fatal_unexec, mark_x,
4565 update_dynamic_symbols. Declare unexec as void.
4567 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4568 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4570 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4571 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4574 * alloca.c: Use #error.
4575 [POINTER_TYPE]: Use it.
4577 * eval.c (Fdefvar): Doc fix.
4579 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4580 INITIALIZE_INTERVAL.
4582 * buffer.h: Avoid DECLARE_INTERVALS.
4584 * config.in: Add size_t.
4586 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4588 * w16select.c (set_clipboard_data): If there's not enough memory
4589 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4590 expects. In case of other failures, return 3.
4591 (system_error_msg): New error message.
4592 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4595 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4597 * term.c (write_glyphs): Also turn off inverse video after turning
4598 off other appearances in case TS_exit_attribute_mode is not equal
4599 to TS_end_standout_mode.
4600 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4602 (turn_off_face): Reset standout_mode only if
4603 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4604 is equal to TS_end_standout_mode.
4606 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4608 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4609 sequence at the end of the source block.
4611 * ccl.c (Fccl_program_p): Docstring modified.
4612 (Fccl_execute): Likewise.
4613 (Fccl_execute_on_string): Likewise.
4615 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4617 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4619 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4621 The following changes are mainly to fix bugs of
4622 encode/decode-coding-string failing if encoding/decoding return
4623 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4624 variable conversion_buffer.
4626 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4627 decrement dst_end to avoid buffer overflow in the later call of
4630 * coding.h (conversion_buffer_size, conversion_buffer)
4631 (get_conversion_buffer): Extern deleted.
4633 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4634 (conversion_buffer, conversion_buffer_size): Variables deleted.
4635 (get_conversion_buffer): Function deleted.
4636 (struct conversion_buffer): New structure.
4637 (MAX_ALLOCA): New macro.
4638 (allocate_conversion_buffer): New macro.
4639 (extend_conversion_buffer, free_conversion_buffer): New functions.
4640 (ccl_coding_driver): Set coding->result.
4641 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4642 this is the last block of source.
4643 (encode_coding): Likewise. Handle the source block as the last
4644 one only when the whole source text is consumed.
4645 (decode_coding_string): Handle the case that the output buffer is
4646 too small to decode the whole source text. Use
4647 allocate_conversion_buffer, extend_conversion_buffer and
4648 free_conversion_buffer, not get_conversion_buffer.
4649 (encode_coding_string): Likewise.
4650 (init_coding): Function deleted.
4651 (init_coding_once): Delete code to initialize
4652 conversion_buffer_size.
4654 * emacs.c (main): Don't call init_coding.
4656 * msdos.c (IT_write_glyphs): Use a locally declared
4659 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4660 (insert_glyphs): Likewise.
4662 * w32console.c (write_glyphs): Use a locally declared
4665 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4667 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4668 member of display_info is NULL.
4670 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4672 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4675 * term.c (turn_off_face): Reset standout_mode when resetting
4676 appearances with capability `me'.
4677 (write_glyphs): Switch on inverse video before each face change.
4679 2000-08-14 Dave Love <fx@gnu.org>
4681 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4682 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4683 (lisp_free): Declare and make static.
4685 * window.c: Fix embedded comment.
4686 (syms_of_window): Fix doc string.
4688 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4690 * keymap.c (push_key_description): If C without modifiers is < 32,
4691 make sure to print `C-' before `M-', like in the manual.
4693 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4695 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4696 since they aren't relocated anymore.
4697 (sxhash_string): Make sure returned hash code fits in a Lisp
4700 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4701 partially visible line which is smaller than the window's
4704 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4706 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4707 the multibyte form of eight-bit-control characters.
4708 (Fccl_execute_on_string): Initialize ccl->multibyte.
4710 * ccl.h (struct ccl_program): New member multibyte.
4712 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4714 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4716 * regex.c (regex_compile) <normal_char>: Pay attention to
4718 (analyse_first) <exactn>: Setup fastmap correctly for
4719 eight-bit-control characters.
4721 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4723 * termhooks.h (enum event_kind): New member
4724 multibyte_char_keystroke.
4726 * keyboard.c (make_lispy_event): Handle the new event type
4727 multibyte_char_keystroke.
4729 * xterm.c: Include coding.h.
4730 (XTread_socket): Work around a bug of XmbLookupString. If the
4731 input is from XIM, decode it according to the current locale. In
4732 that case, generate multibyte_char_keystroke events.
4734 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4736 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4737 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4739 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4741 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4742 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4743 (move_it_in_display_line_to): Record iterator's ascent and descent
4744 before producing glyphs, and restore them when we know the glyph
4745 doesn't fit on the line.
4746 (move_it_to): Restructured so that it's easier to debug. If
4747 moving to a vpos, and not moving to an x or character position,
4748 stop as soon as the specified vpos is reached; don't move further
4749 into that line because that might change the computed line height.
4750 (try_cursor_movement): New function, extracted from the cursor
4751 movement branch of redisplay_window. If ending on a partially
4752 visible line, don't try to scroll if the cursor line is taller
4754 (redisplay_window): Use try_cursor_movement.
4756 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4757 because that function doesn't cope with variable-height lines.
4759 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4760 box cursor because that's better visible for large images.
4762 2000-08-10 Miles Bader <miles@gnu.org>
4764 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4766 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4768 * xdisp.c (Vmessages_buffer_name): New variable.
4769 (message_dolog): Use it.
4770 (syms_of_xdisp): Initialize it.
4772 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4774 * msdos.c (IT_note_mouse_highlight): Update the calls to
4776 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4777 redundant now that keyboard.h is included.
4779 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4781 * keyboard.c (kbd_buffer_events_waiting): New function.
4783 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4785 * msdos.c: Include keyboard.h.
4786 (XMenuActivate): Empty no_event events from the event buffer. If
4787 no events are left after that, call clear_input_pending.
4788 (mouse_clear_clicks): New function, code moved from mouse_init.
4789 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4790 mouse driver to ``forget'' any past clicks.
4792 * Makefile.in (msdos.o): Depend on keyboard.h.
4794 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4796 * lisp.h (input_pending): External declaration.
4798 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4800 * xdisp.c (echo_area_display): Display thoroughly if input is
4801 pending. Bind redisplay-dont-pause to t during the redisplay.
4802 in case input is pending.
4804 * dispnew.c (Qredisplay_dont_pause): New variable.
4805 (syms_of_display): Initialize and staticpro it.
4806 (update_frame_1): Don't interrupt the display for pending input if
4807 redisplay_dont_pause is set.
4809 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4811 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4813 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4815 * callproc.c (Fcall_process): Terminate the unwind-protect around
4816 the post-read-conversion of coding system.
4818 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4819 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4820 * buffer.h (overlays_at): Update prototype.
4821 * xdisp.c (next_overlay_change): Update call to overlays_at.
4822 * xfaces.c (face_at_buffer_position): Likewise.
4823 * textprop.c (Fget_char_property): Likewise.
4824 * xterm.c (note_mouse_highlight): Likewise.
4826 * minibuf.c (do_completion): Don't consider a simple change of
4827 case as `completion'.
4829 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4831 * keyboard.c (syms_of_keyboard): Initialize
4832 last_point_position_buffer.
4833 * undo.c (record_delete): Make sure last_point_position_buffer is
4834 a buffer before comparing pointers.
4836 * coding.h (decode_coding_string): Declare.
4838 * intervals.h (Fprevious_single_char_property_change): Declare.
4840 * textprop.c (Fprevious_single_char_property_change): Don't do
4841 arithmetic directly on lisp objects.
4843 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4846 * keyboard.h (menu_item_eval_property): Declare.
4848 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4849 reuse as buffer name, instead of recreating (and discarding) every
4850 time a message is logged.
4851 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4852 (current_message_1, truncate_message_1, set_message_1)
4853 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4854 (current_message, truncate_echo_area, display_echo_area)
4855 (resize_echo_area_axactly): Changed calls.
4857 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4859 (Ffind_coding_systems_region_internal): First argument to Fappend
4860 must be an integer, not a Lisp object.
4862 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4864 * charset.c (Fchar_width): Doc fix.
4866 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4868 * charset.c (Fstring_width): Doc fix.
4870 2000-08-07 Gerd Moellmann <gerd@gnu.org>
4872 * xdisp.c (start_display): When starting display on a continuation
4873 line, clear ascent and descent members of the iterator structure;
4874 the height of the continued line does not affect the height of the
4876 (make_cursor_line_fully_visible): Do nothing if cursor is on a
4877 line taller than the window.
4878 (redisplay_window) <forced window start>: Handle case that the
4879 middle of the window is not found in any row.
4880 (dump_glyph_row): Show more information.
4881 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
4882 first text line in a glyph matrix.
4884 * xterm.c (x_draw_image_foreground): Avoid drawing outside
4885 of the clip area when image doesn't have a mask.
4887 * fns.c (sweep_weak_table): Fix survival conditions for
4888 key-or-value and key-and-value weakness.
4890 * .gdbinit (xhashtable): New command.
4892 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
4893 tables out of the list of all weak hash tables.
4895 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
4896 a new buffer is created, make sure echo_area_buffer[] references
4899 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
4901 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
4904 2000-08-07 Kenichi Handa <handa@etl.go.jp>
4906 * syntax.c (skip_chars): Fix previous change. Make the handling
4907 of unibyte string consistent with that of regex search.
4909 2000-08-05 Gerd Moellmann <gerd@gnu.org>
4911 * xmenu.c (popup_get_selection): Use xfree instead of free.
4913 * fileio.c (Finsert_file_contents): Use xfree instead of free.
4915 * editfns.c (Ftranspose_regions): Use xfree instead of free.
4917 * callproc.c (child_setup): Use xfree instead of free.
4919 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
4921 (run_mac_command, closedir): Use `xfree' instead of `free'.
4923 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
4925 * eval.c (error): Use xfree instead of free.
4927 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
4929 * fns.c: Replace `illegal' with `invalid'.
4930 (Fmake_hash_table, make_hash_table): Allow table size of 0.
4932 2000-08-05 Kenichi Handa <handa@etl.go.jp>
4934 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
4937 2000-08-04 Noah Friedman <friedman@splode.com>
4939 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
4942 2000-08-04 Gerd Moellmann <gerd@gnu.org>
4944 * syntax.c (skip_chars): Fix typo in error message.
4946 2000-08-04 Andreas Schwab <schwab@suse.de>
4948 * m/ia64.h: Moved from s/ia64.h.
4950 2000-08-04 Kenichi Handa <handa@etl.go.jp>
4952 * process.c (read_process_output): Big simplification. Handle
4953 composition and post-read-conversion of coding system correctly.
4954 (send_process): Handle composition correctly.
4956 * callproc.c (Fcall_process): Handle post-read-conversion of
4957 coding system if any.
4959 * coding.c (decode_coding_iso2022): More strict check for handling
4961 (coding_restore_composition): Pay attention to the case that
4962 cmp_data is not set properly (because of invalid code in the
4964 (run_pre_post_conversion_on_str): Include text properties in the
4966 (decode_coding_string): Set members of coding correctly.
4968 2000-08-03 Gerd Moellmann <gerd@gnu.org>
4970 * s/ia64.h: New file.
4972 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
4973 Use NULL instead of 0 at the end of variable argument list of
4974 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
4975 sizeof (int) < sizeof (void *).
4977 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
4978 of variable argument lists of XtVaGetValues and XtVaSetValues.
4980 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
4981 variable argument lists of XtVaGetValues and XtVaSetValues.
4983 2000-08-02 Gerd Moellmann <gerd@gnu.org>
4985 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
4986 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4988 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4991 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4992 in call to Fsingle_key_description.
4994 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4997 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4999 * window.c (display_buffer_reuse_frames): New variable.
5000 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5001 frames displaying BUFFER.
5002 (syms_of_window): Define Lisp variable
5003 display-buffer-reuse-frames.
5005 2000-08-01 Miles Bader <miles@gnu.org>
5007 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5008 when to constrain NEW_POS (they were pretty screwed up before).
5010 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5012 * msdos.c (run_msdos_command): Save and restore the master
5013 environment, for the case that child_setup signals an error.
5014 When mirroring slashes in DOS shell commands, don't fail when
5015 argv[2] has embedded blanks.
5016 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5017 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5018 (dos_ttraw): Call mouse_setup_buttons.
5020 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5021 using alloca; free it after run_msdos_command returns.
5023 2000-07-27 Dave Love <fx@gnu.org>
5025 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5027 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5030 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5032 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5034 * editfns.c (lisp_time_argument): Fix last change.
5036 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5038 * fns.c (Fdelete): Make it work on vectors and strings in addition
5041 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5042 (syms_of_fns): Initialize new variables.
5043 (sweep_weak_table): Handle weakness `key-or-value' and
5045 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5046 weakness, with t meaning the same as `key-and-value'.
5048 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5050 * coding.h (struct coding_system): Member safe_charset deleted.
5052 * coding.c (Qsafe_charsets): This variable deleted.
5053 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5055 (coding_safe_chars): New function.
5056 (CODING_SAFE_CHAR_P): New macro.
5057 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5058 checking safe_charsets member of the coding system. Caller
5060 (detect_coding_iso2022): New local variable safe_chars.
5061 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5062 safe_charsets member of the coding system.
5063 (decode_coding_iso2022): New local variable safe_chars.
5064 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5065 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5066 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5067 (ENCODE_UNSAFE_CHARACTER): New macro.
5068 (encode_coding_iso2022): New local variable safe_chars. Check
5070 (setup_coding_system): Delete the code to initialize
5071 coding->safe_charses
5072 (intersection, find_safe_codings): New functions.
5073 (Ffind_coding_systems_region_internal): New function.
5074 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5075 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5076 variable and initialize it.
5078 * fns.c (char_table_ref_and_index): New function.
5080 * lisp.h (char_table_ref_and_index): Add prototype.
5082 2000-07-26 Sam Steingold <sds@gnu.org>
5084 * editfns.c (lisp_time_argument): Added third argument `usec'.
5085 (Ffloat_time): New built-in Lisp function.
5087 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5089 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5090 for the character code.
5092 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5095 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5096 if called for a popup menu.
5097 (xmenu_show): Store help string in widget values.
5099 2000-07-26 Dave Love <fx@gnu.org>
5101 * syswait.h: Move some definitions.
5102 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5103 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5104 perspicuous definitions.
5105 (WTERMSIG): Fix bit pattern used.
5107 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5109 * print.c (print_object): If vector printing is truncated, print
5110 "..." to indicate it as well as the case of list printing.
5112 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5114 * xdisp.c (next_element_from_display_vector): Improve comments.
5116 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5117 for the character code, and the rest for the face id as in 20.x.
5118 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5120 * window.c (window_display_table): Cleaned up.
5122 * syntax.c (Fforward_word): Add last arg nil in call of
5123 Fconstrain_to_field.
5125 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5127 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5128 identical but for the letter-case, don't call
5129 barf_or_query_if_file_exists.
5131 2000-07-25 Miles Bader <miles@gnu.org>
5133 * editfns.c (find_field): Honor special `boundary' fields.
5134 (Qboundary): New variables.
5135 (syms_of_editfns): Initialize Qboundary.
5136 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5137 Use scan_buffer instead of find_before_next_newline, because it
5138 allows us to detect the boundary case where there's a newline at
5140 * lisp.h (Fconstrain_to_field): Update external declaration.
5142 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5144 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5147 2000-07-24 Dave Love <fx@gnu.org>
5149 * s/sunos4-0.h, s/sol2.h:
5150 (LIBS_TERMCAP): Move from m/sparc.h.
5152 * m/sparc.h (TERMINFO): Moved to system files (probably only
5153 relevant for sunos4 judging by its vintage).
5154 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5157 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5159 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5160 name to single_keymap_panes.
5162 2000-07-24 Andreas Schwab <schwab@suse.de>
5164 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5166 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5168 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5169 parameters instead of using int parameters. Expect FN to accept
5170 EMACS_INT parameters.
5171 (display_echo_area, resize_echo_area_axactly, current_message)
5172 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5173 with new argument list.
5174 (resize_mini_window_1): New callback function.
5175 (current_message_1, truncate_message_1, set_message_1): Change
5176 parameter lists to the new format expected by
5177 with_echo_area_buffer.
5179 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5181 * fontset.c (fontset_ref): Remove INLINE declaration.
5182 (fontset_ref_via_base): Likewise.
5183 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5186 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5188 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5189 correct order of priority. If help echo was found in an overlay,
5190 use that overlay as the object in which the help echo was found.
5192 2000-07-22 Miles Bader <miles@gnu.org>
5194 * textprop.c (Fprevious_single_char_property_change): The initial
5195 property value should be from the position preceding POSITION, not
5198 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5200 * coding.c (syms_of_coding): Doc fix for
5201 inhibit-iso-escape-detection.
5203 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5205 * xterm.c (note_mouse_highlight): Process overlays in the right
5208 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5210 * xterm.c (note_mouse_highlight): If help-echo was found in an
5211 overlay, use that overlay as the object in which the help was
5214 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5216 * window.c (foreach_window): Instead of a fake variable argument
5217 list, take one USER_DATA argument.
5218 (foreach_window_1): Likewise, and call callback functions with two
5219 args, the window and USER_DATA.
5220 (struct check_window_data): New struct.
5221 (check_window_containing): Use it.
5222 (window_from_coordinates): Set up a struct check_window_data for
5224 (add_window_to_list, freeze_window_start): Change parameters
5225 according to new calling convention.
5227 * window.h (foreach_window): Change prototype.
5229 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5231 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5233 * xmenu.c (menu_help_callback): Call show_help_echo with
5234 additional arguments OBJECT and POS.
5236 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5238 * data.c (Faset): Allow storing any multibyte character in a
5239 string. Convert unibyte string to multibyte if necessary.
5241 * xfns.c (x_encode_text): New function.
5242 (x_set_name): Use x_encode_text.
5243 (x_set_title): Likewise.
5245 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5247 * xterm.h (x_encode_text): Add prototype.
5249 2000-07-20 Dave Love <fx@gnu.org>
5251 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5254 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5256 * msdos.c (help_echo_window): New variable.
5257 (syms_of_msdos): Initialize and staticpro it.
5258 (IT_note_mode_line_highlight): Set help_echo_window.
5259 (IT_note_mouse_highlight): Ditto.
5260 (dos_rawgetc): Store help_echo_window in the second event produced
5263 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5264 Record the object that generated the help echo and the position of
5265 that object in help_echo_object and help_echo_pos. Record that
5266 some glyphs in a row are displayed in mouse-face.
5267 (IT_update_begin): Don't clear mouse highlight unless one of the
5268 enabled glyph rows is marked as being displayed in mouse-face.
5269 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5270 and position recorded in help_echo_object and help_echo_pos to the
5272 (IT_menu_display): Accept a new argument PN: the pane number of
5273 the current menu pane. Record the pane number and the item
5274 number of the item which has associated help string.
5275 (XMenuActivate): Update the prototype for help_callback in
5276 function declaration. Call IT_menu_display with the current menu
5277 pane number as an additional argument. Call help_callback with
5278 two additional arguments: the pane number and the item number of
5279 the menu item associated with the help text.
5280 (help_echo_object, help_echo_pos): New variables.
5281 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5283 * msdos.h (XMenuActivate): Update prototype.
5285 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5287 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5288 Add some more prototypes.
5290 * xterm.c, xterm.h: Add some more prototypes.
5292 * lisp.h (Fnext_single_char_property_change): Add prototype.
5294 * dispnew.c (direct_output_for_insert): Remove confusing
5295 outer local variable mouse_face_overwritten_p.
5296 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5298 * alloc.c (allocate_string_data): Don't copy old string contents.
5300 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5302 * coding.c (code_convert_region): Delete text properties before
5303 shrinking the conversion region.
5305 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5307 * dispnew.c (update_text_area): Write the whole row if it
5308 has mouse-face in it.
5310 * xfaces.c (face-alternative-font-family-alist): Remove
5311 DEFVAR_LISP; staticpro instead.
5313 * xmenu.c (menu_help_callback): Call show_help_echo with
5316 * keyboard.c (show_help_echo): Add parameter WINDOW.
5317 (read_char): Call show_help_echo with window extracted from Lisp
5319 (gen_help_event): Add parameter WINDOW.
5321 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5323 * xterm.c (help_echo_window): New variable.
5324 (note_mouse_highlight, note_tool_bar_highlight): Set
5326 (XTread_socket): Pass help_echo_window to gen_help_event.
5327 (syms_of_xterm): Initialize and staticpro help_echo_window.
5329 2000-07-18 Dave Love <fx@gnu.org>
5331 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5334 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5336 * alloc.c (allocate_string_data): If string had already data
5337 assigned, copy old contents to new string data.
5339 * coding.c (syms_of_coding): Fix typo in spelling of variable
5340 `inhibit-iso-escape-detection'.
5342 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5344 * Makefile.in: Add dependencies on dispextern.h.
5345 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5346 `free'; both can conflict with system header files.
5348 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5350 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5353 2000-07-18 Dave Love <fx@gnu.org>
5355 * window.c (Fwindow_list): Declare arg `window'.
5357 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5359 * coding.c (setup_coding_system): Don't override the explicitly
5360 specified designations.
5362 2000-07-15 Miles Bader <miles@gnu.org>
5364 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5365 from `text_property_eq' and `text_property_stickiness', respectively.
5366 (find_field, Fconstrain_to_field, char_property_eq)
5367 (char_property_stickiness): Changed to call char-property functions
5368 instead of text-property-only ones.
5370 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5371 `next_single_char_property_change'). Do more error checking, and
5372 cleanup limit behavior.
5373 (Fprevious_single_char_property_change): New function.
5374 (syms_of_textprop): Initialize new subrs.
5376 * xdisp.c (display_prop_end, invisible_text_between_p):
5377 Call Fnext_single_char_property_change instead of
5378 next_single_char_property_change.
5380 2000-07-15 Jason Rumney <jasonr@gnu.org>
5382 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5383 after menu is finished with.
5384 (add_menu_item): Only consider wv->title as a menu title.
5385 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5387 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5389 (FONT_REGEXP): Remove unused macro, and its sub-components.
5390 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5392 * w32term.c (help_echo_object, help_echo_pos): New variables.
5393 (note_mode_line_highlight): Store additional information about the
5394 help-echo in help_echo_object and help_echo_pos. Check both
5395 `local-map' and `keymap' properties for changing the cursor
5396 (note_mouse_highlight): Store additional information about the
5397 help-echo in help_echo_object and help_echo_pos.
5398 (note_tool_bar_highlight): Set help_echo_object to nil and
5399 help_echo_pos to -1.
5400 (w32_read_socket): Use gen_help_event instead of filling
5401 input_events manually.
5402 (syms_of_w32term): Staticpro help_echo_object.
5403 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5404 set, arrange for a mouse-highlight redisplay in
5406 (x_clear_mouse_face): New function.
5407 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5408 (x_update_window_begin): No need to turn off the mouse
5410 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5411 depending on whether they contain glyphs highlighted in
5413 (x_fill_stretch_glyph_string): Consume runs of stretch
5414 glyphs instead of a single one.
5415 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5416 with new argument list.
5417 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5418 (x_append_glyph, x_append_composite_glyph)
5419 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5420 changes in struct glyph starting 1999-12-27. See comments for
5421 xterm.c on 2000-07-05.
5423 2000-07-14 Sam Steingold <sds@gnu.org>
5425 * xfaces.c (realize_x_face): Fix the last patch:
5426 check `default_face' before dereferencing.
5428 2000-07-14 Dave Love <fx@gnu.org>
5430 * syntax.c (back_comment): Add null default in switch (for pcc).
5432 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5434 * xfaces.c (realize_x_face): Make fontset using the base of the
5435 default_face's fontset, not using the default fontset.
5437 * coding.c (inhibit_iso_escape_detection): New variable.
5438 (syms_of_coding): Make it a Lisp variable.
5439 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5440 nonzero, ignore ISO2022's escape sequence.
5442 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5444 * alloca.c (malloc) [emacs]: Define as xmalloc.
5446 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5447 use that instead of the mouse position. Add parameters DX and DY.
5449 * dispextern.h (Fx_show_tip): Adjust number of parameters
5452 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5453 if HELP is a function, call it with OBJECT and POS as parameters
5454 to get the help to display.
5455 (gen_help_event, kbd_buffer_store_help_event): New functions.
5456 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5457 (read_char): Call show_help_echo with new parameters.
5459 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5462 * xterm.c (help_echo_object, help_echo_pos): New variables.
5463 (note_mode_line_highlight): Store additional information about the
5464 help-echo in help_echo_object and help_echo_pos. Check both
5465 `local-map' and `keymap' properties for changing the cursor
5466 (note_mouse_highlight): Store additional information about the
5467 help-echo in help_echo_object and help_echo_pos.
5468 (note_tool_bar_highlight): Set help_echo_object to nil and
5469 help_echo_pos to -1.
5470 (XTread_socket): Use gen_help_event instead of filling
5471 input_events manually.
5472 (syms_of_xterm): Staticpro help_echo_object.
5474 * xmenu.c (menu_highlight_callback): Use
5475 kbd_buffer_store_help_event instead of setting up and input_event
5478 * xdisp.c (eval_form): GCPRO argument sexpr.
5479 (call_function): New function.
5480 (handle_single_display_prop): Use call_function and FUNCTIONP
5481 instead of checking whether if font_height is a symbol and
5484 * eval.c (internal_condition_case_2): New function.
5486 * lisp.h (FUNCTIONP): New macro.
5487 (internal_condition_case_2, call_function): Add prototypes.
5489 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5490 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5491 Always set `arg' member of input_events.
5492 (construct_menu_click): Unused function removed.
5494 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5496 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5497 (construct_drag_n_drop, x_scroll_bar_handle_click)
5498 (w32_read_socket): Always set `arg' member of input_events.
5500 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5502 * lisp.h (eval_form): Add prototype.
5504 * xdisp.c (eval_form): Make it externally visible.
5506 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5508 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5509 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5510 consing. For prefix events, store the frame in the `arg' slot of
5511 the event, otherwise store the key there.
5512 (XTread_socket): Instead of consing, use the frame_or_window slot
5513 of HELP_EVENTs for the frame, and the `arg' slot for the help
5516 * xmenu.c (menu_highlight_callback): Store help string in the
5517 `arg' member of the input event; don't cons.
5518 (menubar_selection_callback): Use the `arg' slot of input events
5519 to queue additional information, instead of consing.
5521 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5523 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5525 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5527 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5528 input events to queue additional information, instead of consing.
5530 * keyboard.c (kbd_buffer_gcpro): Renamed from
5531 kbd_buffer_frame_or_window. Now used for all Lisp objects
5532 referenced from the input queue.
5533 (kbd_buffer_store_event): Always use structure assignment for
5534 copying input events. Record all Lisp objects referenced from
5535 events in kbd_buffer_gcpro.
5536 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5537 differently from input events. Test for prefix menu_bar_events
5538 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5539 event in kbd_buffer_gcpro to nil.
5540 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5541 frame_or_window is equal to its arg member as prefix events.
5542 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5543 used by an input event to nil.
5544 (init_keyboard): Use two times the size of the input queue
5545 for kbd_buffer_gcpro.
5546 (syms_of_keyboard): Likewise.
5548 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5551 * termhooks.h (struct input_event): Add member `arg'.
5552 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5553 (USER_SIGNAL_EVENT): Renamed from user_signal.
5555 * xfaces.c (ASET): Remove definition.
5557 * lisp.h (AREF, ASET, ASIZE): New macros.
5559 * fontset.c (AREF, ASIZE): Remove definitions.
5561 * fns.c (AREF): Remove definition.
5563 * composite.c (AREF): Remove definition.
5565 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5567 * dispnew.c (redraw_overlapped_rows): Add missing local.
5568 (scrolling_window): Remove debug code.
5570 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5571 Before scrolling, turn off a mouse-highlight in the window
5574 * xterm.c (x_update_window_end): Add parameter
5575 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5576 redisplay in XTframe_up_to_date.
5577 (x_clear_mouse_face): New function.
5578 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5580 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5582 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5583 it when any row is written to that contains glyphs highlighted in
5585 (update_window): Call the window update end hook with new
5586 parameter MOUSE_FACE_OVERWRITTEN_P.
5587 (direct_output_for_insert): Give up if row contains mouse-face.
5589 * dispextern.h (struct redisplay_interface): Add parameter
5590 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5591 (clear_mouse_face): New function pointer member.
5593 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5595 * syntax.c (back_comment): Use one switch rather than a few `if's.
5596 Obey open_paren_in_column_0_is_defun_start.
5597 When reverting to the `slow' method, try to nicely handle the case
5598 of nested comments by checking that the comment-starter we found
5599 does indeed match the comment-ender.
5600 (scan_sexps_forward, scan_sexps_forward):
5601 Ignore excessive opening parenthesis rather than throwing an error.
5603 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5605 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5606 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5608 * dispnew.c (direct_output_forward_char): Give up if currently
5609 displaying a message instead of the minibuffer contents.
5611 * xterm.c (x_update_window_begin): No need to turn off the mouse
5613 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5614 depending on whether they contain glyphs highlighted in
5617 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5618 compare the mouse_face_p flags of both rows.
5620 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5622 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5624 * keyboard.c (show_help_echo): Accept additional parameter
5625 ok_to_overwrite_keystroke_echo.
5626 (read_char): Call show_help_echo with a zero
5627 ok_to_overwrite_keystroke_echo argument.
5628 * keyboard.h (show_help_echo): Update prototype of
5630 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5631 ok_to_overwrite_keystroke_echo argument.
5632 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5633 non-zero ok_to_overwrite_keystroke_echo argument.
5635 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5637 * xdisp.c (try_window_id): If changes are all below what is
5638 displayed in the window, and point is in the window, we still
5639 might have to find point on the display.
5641 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5642 glyphs instead of a single one.
5643 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5644 with new argument list.
5645 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5647 * keymap.c (get_keymap_1): Add comment that this function can GC.
5648 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5649 comment that functions can GC.
5650 (Fset_keymap_parent): GCPRO arg KEYMAP.
5652 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5654 * msdos.c (XMenuActivate): After exiting the menu, restore the
5655 echo area message and erase it.
5657 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5659 * fontset.c (Ffontset_info): Make the return value more compatible
5660 with that of Emacs 20.
5662 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5664 * eval.c (Fsignal): Handle case that backtrace_list is null.
5666 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5668 * ccl.c (Fccl_execute): Typo fixed.
5670 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5672 * window.c (window_loop): Add missing gcpro1 local variable.
5674 * window.c (Fwindow_list): Reverse list at the end.
5675 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5676 means allow windows on OWINDOW's frame, only.
5677 (window_loop): Simplified; use Fwindow_list.
5679 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5681 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5683 * xterm.c (XTread_socket): Increment handling_signal at the start,
5684 decrement it at the end.
5686 * eval.c (handling_signal): New variable.
5687 (Fsignal): Abort if handling_signal is non-zero.
5689 * lisp.h (handling_signal): External declaration.
5691 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5693 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5695 Sound support for NetBSD through "Linux emulation" support:
5696 * config.in (HAVE_SOUNDCARD_H): Undef.
5697 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5698 * Makefile.in (LIBSOUND): New variable.
5699 (LIBES): Include it.
5700 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5702 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5704 (vox_open): Use DEFAULT_SOUND_DEVICE.
5705 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5707 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5709 * print.c (print_error_message): If Vsignaling_function is set,
5710 show it in *Messages*.
5712 * lisp.h (Vsignaling_function): External declaration.
5714 * eval.c (Vsignaling_function): New variable.
5715 (Fsignal): Compute it.
5716 (syms_of_eval): Staticpro it.
5718 2000-07-05 Dave Love <fx@gnu.org>
5720 * syswait.h: Use the autoconf recommended approach. Old code
5721 #if'd out in case we need to revert.
5723 * config.in (HAVE_SYS_WAIT_H): Added.
5725 2000-07-05 Andrew Innes <andrewi@gnu.org>
5727 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5728 when non-NULL instead of __morecore, to take account of buffer
5729 memory. This also solves a problem with spurious memory warnings
5732 * ralloc.c: Make real_morecore non-static.
5734 * eval.c (internal_condition_case): Comment out abort if
5735 interrupt_input_blocked is not zero.
5737 * makefile.nt: Add support for `bootstrap' and related targets.
5738 Include minimal debug info in emacs.exe in release build.
5739 Remove all dependencies on lisp.h, and fixup some others.
5741 * w32.c (init_environment): Install code from 20.7 for providing
5742 default values for environment variables, based on the
5743 executable's own location.
5744 (map_w32_filename): Handle filenames that are longer than
5746 (sys_socket): Install socket inheritance bug fix from 20.7.
5748 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5749 here via blockinput.h).
5751 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5753 * w32menu.c (w32_menu_display_help):
5754 * xmenu.c (menu_help_callback): Use show_help_echo.
5756 * keyboard.h (show_help_echo): Declare.
5758 * keyboard.c (show_help_echo): New function, extracted from read_char.
5759 Feval its `msg' argument if it's a cons cell.
5760 (read_char): Use it.
5761 (follow_key): Pass `autoload' to get_keyelt.
5763 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5764 (note_tool_bar_highlight, XTread_socket):
5765 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5767 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5768 (note_tool_bar_highlight, w32_read_socket):
5769 Do not gratuitously ignore non-string `help-echo' properties.
5771 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5773 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5775 * window.c (delete_all_subwindows): Reset Vwindow_list.
5777 * xterm.c (x_append_glyph, x_append_composite_glyph)
5778 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5779 changes in struct glyph starting 1999-12-27. Some bit-fields of
5780 struct glyph were not set, which made glyphs unequal when compared
5781 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5782 effects were the result. This also depended on the contents of
5783 memory returned by xmalloc. If flickering happens again, activate
5784 the code in clear_glyph_row that's in #if 0. If the flickering is
5785 gone with that, chances are that it is caused by something
5788 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5790 * dispextern.h: Add some comments.
5792 * window.c (add_window_to_list): Add parameter LIST.
5793 (window_list): Order list so that, for each frame, windows are
5794 in canonical order, and so that frames appear in the list in
5795 the order given by Vframe_list.
5796 (next_window): Reverse the handling of NEXT_P.
5798 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5800 * window.c (Vwindow_list): New variable.
5801 (make_window, delete_window): Set Vwindow_list to nil.
5802 (check_window_containing): New function.
5803 (window_from_coordinates): Rewritten.
5804 (add_window_to_list, window_list, candidate_window_p)
5805 (decode_next_window_args, next_window): New functions.
5806 (Fnext_window, Fprevious_window): Rewritten in terms of
5808 (Fwindow_list): New function.
5809 (Fother_window): Cleaned up.
5810 (foreach_window): Add a longer "variable argument list". Let
5811 callback function return 0 to indicate that cycling over windows
5813 (foreach_window_1): Likewise.
5814 (freeze_window_start): Return int.
5815 (init_window): New function.
5816 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5818 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5819 input_event with bzero.
5820 (main): Call init_window.
5822 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5825 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5827 * composite.h (make_composition_value_copy): Extern it.
5829 * composite.c (make_composition_value_copy): New function.
5831 * editfns.c (Fformat): While copying text properties, make each
5832 composition property value a copy.
5834 * fns.c (concat): While copying text properties, make each
5835 composition property value a copy.
5837 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5839 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5841 * fns.c (sweep_weak_table): Mark only objects that are not
5844 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5845 include those frames as candidates which have their focus
5846 redirected to the minibuffer frame.
5848 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5850 * fns.c (Fputhash): Return `value' rather than nil.
5852 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5854 * frame.c (next_frame): Don't check focus redirection in case
5855 MINIBUF is a window. Doing so excludes frames using MINIBUF
5856 unless their focus is redirected, which contradicts the
5857 specification of next-frame, and leads to infinite loops in
5858 certain situations when cycling through windows with next-window.
5860 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5862 * coding.c (code_convert_region): Even if the length of text is
5863 zero, try to convert it if coding->type is coding_type_ccl.
5864 (decode_coding_string, encode_coding_string): Likewise.
5866 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5868 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
5869 the display if windows_or_buffers_changed.
5871 * dispnew.c (struct row_entry): New structure.
5872 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
5873 (row_table_size, old_lines, new_lines, old_lines_size)
5874 (new_lines_size, run_pool, runs_size, runs): New variables.
5875 (add_row_entry): New function.
5876 (scrolling_window): Use data structures allocated with xmalloc and
5877 held in global variables, instead of allocating them with alloca and
5878 holding them in local variables. Use a larger hash table whose
5879 size depends on glyph matrix sizes. Don't use bzero to clear the
5880 hash table; instead, clear used slots only.
5882 * fns.c (next_almost_prime): Make it externally visible.
5884 * lisp.h (next_almost_prime): Add prototype.
5886 * s/isc4-0.h (sigunblock): Define.
5888 * s/sco5.h (sigunblock): Define.
5890 2000-06-27 Dave Love <fx@gnu.org>
5892 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
5893 (moved to osf5-0.h).
5894 [!NOT_C_CODE]: Protect string.h stuff.
5896 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
5897 (sys_siglist, NSIG): Definitions moved here from osf1.h.
5899 2000-06-27 Gerd Moellmann <gerd@gnu.org>
5901 * xdisp.c (resize_mini_window): Subtract the extra line spacing
5902 below the last line from the needed window height.
5904 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
5906 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
5907 (Fwidget_get): Use it.
5908 (syms_of_fns): Defsubr it.
5910 2000-06-26 Gerd Moellmann <gerd@gnu.org>
5912 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
5913 display info for XIM.
5914 (xim_open_dpy): Likewise.
5915 (xim_close_dpy): Don't free the display info's XIM.
5917 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
5919 * config.in (USE_XIM): New define.
5921 * keymap.c (get_keyelt): For menu-items containing a `:filter
5922 FILTER', apply FILTER to the menu-item's definition to get the
5923 real definition to use.
5925 * lisp.h (QCfilter): External declaration.
5927 * xfns.c (Fimage_size): New function.
5928 (syms_of_xfns): Defsubr it.
5930 2000-06-26 Andreas Schwab <schwab@suse.de>
5932 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
5935 2000-06-25 Dave Love <fx@gnu.org>
5937 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
5940 * Makefile.in (blockinput.h): Depend on atimer.h.
5941 (atimer.h): Depend on systime.h.
5943 * blockinput.h: Protect against multiple inclusion. Include
5946 * atimer.h: Protect against multiple inclusion. Include
5949 * lisp.h (swap_in_global_binding): Declare.
5951 2000-06-24 Ken Raeburn <raeburn@gnu.org>
5953 * process.c (Fopen_network_stream): Turn off atimers for duration
5954 of call to connect. (Patch from Gerd.)
5956 2000-06-23 Dave Love <fx@gnu.org>
5958 * ralloc.c: Maybe include unistd.h
5960 * emacs.c (setgrp): Undefine before defining.
5961 (malloc_warning, set_time_zone_rule, index): Prototype.
5963 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
5964 HAVE_STRUCT_TIMEZONE.
5966 * s/osf1.h: Move string.h hack here from alpha.h and make it
5968 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
5970 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
5971 (SOCKLEN_TYPE): Don't define.
5973 * m/alpha.h: Remove string.h hack.
5975 * s/osf5-0.h: New file.
5977 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
5978 include time.h, done by systime.h.
5979 [__FreeBSD__]: Remove redundant includes.
5981 * callproc.c (setpgrp): Undefine before defining.
5982 (delete_temp_file): Return Qnil to avoid warning.
5984 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
5986 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5989 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5991 * composite.h (compose_text): Declare.
5993 * xterm.c: Don't include sys/types.h unconditionally. Don't
5994 protect its inclusion with !USG (following xmenu.c).
5996 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5998 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6001 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6003 * coding.c (decode_eol_post_ccl): Special handling for undecided
6004 and inconsistent EOL types.
6006 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6008 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6009 trough color and main window's background color.
6011 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6014 * xterm.h (Xt_app_con): External declaration.
6016 * widget.c (EmacsFrameRealize): Fix typo.
6018 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6020 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6021 (handle_invisible_prop): Record the start of invisible text in
6022 it->add_overlay_start.
6023 (struct overlay_entry): Add member `overlay'.
6024 (handle_overlay_change): Simplify.
6025 (next_overlay_string): After having processed overlay strings at the
6026 end of the buffer, record that fact in
6027 it->overlay_strings_at_end_processed_p.
6028 (compare_overlay_entries): If before- and after-strings come
6029 from the same overlay, let before-strings come first.
6030 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6031 (load_overlay_strings): Take it->add_overlay_start into account
6032 when adding overlay strings.
6034 * dispextern.h (struct it): Add member add_overlay_start.
6036 2000-06-22 Dave Love <fx@gnu.org>
6038 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6040 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6042 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6044 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6047 2000-06-21 Dave Love <fx@gnu.org>
6049 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6051 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6053 * syntax.c (back_comment): Simplify string-parity counting (with
6054 the added benefit of handling multiple string-styles as long as
6055 they are not intertwined).
6056 Jump to the slow code as soon as a comment starter is found in
6057 a "string_lossage" position. Fixes the case: " /* " /* " */.
6059 2000-06-21 Dave Love <fx@gnu.org>
6061 * Makefile.in: Use GETLOADAVG_LIBS.
6063 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6064 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6066 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6068 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6069 (Fforward_comment, scan_lists):
6070 Check the comstyle of single-char comment-starters.
6071 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6072 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6073 Check the comstyle of single-char comment-starters.
6074 Clarify control-flow around the Scomment case.
6076 2000-06-20 Dave Love <fx@gnu.org>
6078 * fns.c (make_hash_table, maybe_resize_hash_table):
6079 Cast arg of next_almost_prime.
6081 * tparam.c [emacs]: Include lisp.h.
6083 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6086 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6088 * keyboard.c (adjust_point_for_property): Check if display
6089 property should be treated as intangible by looking at its
6092 * xdisp.c (single_display_prop_intangible_p)
6093 (display_prop_intangible_p): New functions.
6095 * dispextern.h (display_prop_intangible_p): Add prototype.
6097 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6099 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6100 argument to sigprocmask.
6102 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6103 argument to sigprocmask.
6105 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6106 sigprocmask_set, and pass a pointer to it to sigprocmask.
6108 * sysdep.c (sigprocmask_set): New variable.
6110 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6113 2000-06-20 Sam Steingold <sds@gnu.org>
6115 * xrdb.c: Don't declare xmalloc, xrealloc.
6117 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6119 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6120 (re_comp): Cast gettext return value to avoid complaints when
6123 2000-06-20 Dave Love <fx@gnu.org>
6125 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6128 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6130 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6132 * m/alpha.h: Don't declare xmalloc, xrealloc.
6134 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6136 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6138 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6140 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6143 * keyboard.h (poll_for_input_1): Declare.
6145 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6147 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6149 * doprnt.c: Don't declare xmalloc, xrealloc.
6151 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6152 (getenv, ctime, getwd): Removed.
6153 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6155 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6156 x_set_tool_bar_lines.
6158 * config.in: Add HAVE_GETWD. Move some definitions above
6159 machine/system includes.
6161 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6163 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6165 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6166 contain information about ENCODING.
6168 * fontset.c (FONTSET_ASCII): Use the first element of char table
6169 for an ASCII font, not defalt slot.
6170 (fontset_ref_via_base): If FONTSET doesn't contain information for
6171 C, try the default fontset.
6172 (make_fontset): Don't copy the default fontset.
6173 (fontset_font_pattern): Likewise.
6174 (accumulate_font_info): If ELT is nil, use the corresponding
6175 element in the default fontset.
6177 2000-06-19 Dave Love <fx@gnu.org>
6179 * syntax.c (Fparse_partial_sexp): Doc fix.
6181 * regex.h: Test PROTOTYPES as well as __STDC__.
6183 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6184 errno, strerror. Put text after #endif in comment.
6186 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6189 * xterm.c (x_frame_of_widget): Likewise.
6191 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6193 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6194 to Vfundamental_mode_abbrev_table.
6196 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6197 bogus objects are marked. This slows down GC by ~80 percent, but
6198 it might be worth trying when debugging GC-related problems.
6199 This feature requires conservative stack marking to be enabled.
6201 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6202 returns XLookupChars, reset `modifiers' to zero.
6204 2000-06-19 Dave Love <fx@gnu.org>
6206 * mktime.c: Unprotoized.
6208 2000-06-19 Richard Stallman <rms@gnu.org>
6210 * data.c (set_internal): If variable is frame-local,
6211 store the new value immediately into the frame parameter alist.
6213 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6215 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6216 in the custom handler pointer.
6218 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6219 value, or checks for CHAR_META can fail when Lisp_Object is a
6221 * keymap.c (get_keyelt): Likewise.
6223 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6225 * ccl.h (struct ccl_program): New member eol_type.
6226 (struct ccl_spec): New member cr_carryover.
6228 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6229 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6231 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6232 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6233 (decode_eol_post_ccl): New function.
6234 (decode_coding): Don't detect EOL format here for CCL based coding
6236 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6237 decode_eol_post_ccl after running the CCL program.
6238 (code_convert_region): Don't detect EOL format here for CCL based
6240 (decode_coding_string): Likewise.
6242 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6244 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6245 when treating it as an integer.
6247 * coding.h (encode_coding_string): Declare.
6249 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6252 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6253 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6254 to be passed to get_local_map.
6256 * sound.c (Fplay_sound): Don't call make_number on
6257 Frun_hook_with_args count argument.
6259 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6260 for lisp objects in X event structure data field, when lisp
6261 objects are represented with unions.
6262 (x_scroll_bar_to_input_event): Ditto.
6264 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6266 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6267 termination of string. Fix sense of test whether
6268 Vline_number_display_limit is an integer.
6270 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6272 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6273 only if HAVE_X_WINDOWS.
6275 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6278 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6281 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6283 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6286 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6288 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6289 start of the while loop.
6291 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6293 * atimer.c (alarm_signal_handler): Add forward declaration.
6295 * data.c (set_internal): Remove debug code.
6297 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6299 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6301 * unexec.c (toplevel) [COFF]: Include coff.h.
6303 * s/lynxos.h: New file.
6305 * keymap.c (Fsingle_key_description): Enclose function key and
6306 event symbol names in angle brackets.
6308 * xdisp.c (setup_echo_area_for_printing): Call
6309 message_log_maybe_newline if message_buf_print is not set.
6311 * print.c (printchar, strout): Don't check message_buf_print
6312 before calling setup_echo_area_for_printing because that
6313 function does something useful even when message_buf_print is
6316 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6318 (ensure_echo_area_buffers): Initialize echo buffer's
6319 truncate lines setting to nil.
6320 (with_echo_area_buffer): Don't set the echo buffer's truncate
6322 (set_message_1): Set it here instead, based on the value
6323 of message_truncate_lines.
6324 (resize_mini_window): Handle case that lines are truncated.
6325 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6326 message-truncate-lines.
6328 * keyboard.c (read_char): Bind message-truncate-lines to t
6329 while displaying a help-echo.
6331 * lisp.h (Qmessage_truncate_lines): External declaration.
6333 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6335 * xdisp.c (Vline_number_display_limit): Renamed from
6336 line_number_display_limit.
6337 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6338 Extend documentation string. Initialize
6339 Vline_number_display_limit to nil meaning no limit.
6340 (decode_mode_spec): Use Vline_number_display_limit with its new
6343 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6345 2000-06-13 Richard Stallman <rms@gnu.org>
6347 * frame.c (Fmodify_frame_parameters): Doc fix.
6349 * xfns.c (x_set_frame_parameters): Comment fix.
6351 * frame.c (store_frame_param): Call swap_in_global_binding if the
6352 variable's current binding was chosen based on this frame.
6354 * data.c (swap_in_global_binding): New function.
6356 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6358 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6359 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6361 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6363 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6365 2000-06-12 Jason Rumney <jasonr@gnu.org>
6367 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6369 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6371 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6373 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6375 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6377 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6378 (syms_of_xfaces): Defsubr Sdump_colors.
6379 (x_free_colors): Don't treat b&w specially on default visual.
6380 (x_free_dpy_colors): New function.
6381 (free_face_colors): Don't check visual class; it's done
6384 * xterm.c (x_frame_of_widget): New function.
6385 (x_alloc_nearest_color_for_widget): Use it.
6386 (x_copy_dpy_color): New function.
6387 (x_destroy_window): Free various colors.
6389 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6391 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6393 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6395 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6397 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6399 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6401 2000-06-11 Dave Love <fx@gnu.org>
6403 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6405 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6407 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6409 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6411 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6414 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6416 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6417 (regex_compile): Fix the code for handling the case of single byte
6418 char and multibyte char being mixed in a range within [...].
6420 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6421 and dst_multibyte members of coding.
6423 * charset.c (update_charset_table): Update the table
6425 (init_charset_once): Initialize elements of bytes_by_char_head to
6426 1 except for leading codes for private charases.
6428 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6429 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6432 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6434 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6435 access the data it doesn't point to.
6437 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6439 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6440 will be translated to a switch-frame event when reading the
6441 event queue. This is necessary because Emacs otherwise won't
6442 perform a switch-frame to a new frame until some other event, for
6443 example a keystroke event, forces it to do so. This has various
6444 effects, one visible being that the cursor of a frame created with
6445 C-x 5 2 or switched to with a window manager key binding like
6446 A-TAB stays hollow because selected_window isn't on the newly
6447 focused frame until the switch-frame is performed.
6449 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6450 generating a switch-frame event if necessary.
6452 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6454 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6457 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6459 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6462 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6464 * window.c (displayed_window_lines): Take empty lines at
6465 the bottom of a window into account.
6467 * window.c (displayed_window_lines): New function.
6468 (Fmove_to_window_line): Use displayed_window_lines to determine
6469 the number of lines to move, instead of using the window's height.
6471 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6472 to stop reading, even if the form read sets point to a different
6473 value when evaluated.
6475 * xdisp.c (display_line): Fix code deciding in which line to
6478 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6480 * fileio.c (e_write): Free composition data if stored in
6483 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6485 * xdisp.c (display_line): Set row's and iterator's
6486 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6487 Set cursor even if row ends in the middle of a character.
6488 (dump_glyph_row): Print values of new flags.
6489 (redisplay_window) <cursor movement in unchanged window>: When
6490 point has been moved forward, and PT is at the end of the cursor
6491 row, don't place the cursor in the next row if the cursor row ends
6492 in the middle of a character or at ZV.
6494 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6495 (struct glyph_row): Add starts_in_middle_of_char_p and
6496 ends_in_middle_of_char_p.
6497 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6498 ends_in_middle_of_char_p flag.
6499 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6501 * term.c (append_glyph): Revert change of 2000-06-06.
6503 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6504 padding glyph not fitting on line as whole character not
6507 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6508 this isn't true for images with `:ascent 100'.
6510 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6512 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6513 as modified if it is originally unmodified.
6515 * term.c (encode_terminal_code): Change the way to check if
6516 terminal coding does any conversion.
6517 (append_glyph): Set glyph->pixel_width correctly.
6519 * xdisp.c (display_line): While checking line continuation, pay
6520 attention to a padding glyph.
6522 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6524 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6526 2000-06-05 Dave Love <fx@gnu.org>
6528 * xdisp.c: Include fontset.h.
6530 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6532 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6534 * dispnew.c: Conditionally include term.h.
6536 * coding.h: Declare code_convert_string_norecord.
6538 * frame.h (struct frame): Use volatile unconditionally.
6540 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6542 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6544 * systime.h: Protect against multiple inclusion.
6545 (timezone) [USG5_4]: Define as time_t.
6547 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6548 (Foptimize_char_table, make_temp_name): Declare.
6550 * Makefile.in (xdisp.o): Depend on fontset.h.
6552 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6554 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6555 (Foptimize_char_table, make_temp_name): Declare.
6559 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6561 2000-06-02 Dave Love <fx@gnu.org>
6563 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6565 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6567 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6568 result face, set flags in that face indicating that colors may not
6571 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6572 glyph, use the ASCII NUL character to determine the face.
6574 2000-06-02 Dave Love <fx@gnu.org>
6576 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6577 (VFORK_RETURN_TYPE): Remove.
6579 * config.in: Add NO_MATHERR.
6581 2000-06-01 Dave Love <fx@gnu.org>
6583 * cmds.c (internal_self_insert): Don't check
6584 Vbefore_change_function, Vafter_change_function.
6586 * insdel.c (signal_before_change, signal_after_change): Likewise.
6588 * buffer.c (Vbefore_change_function, Vafter_change_function):
6589 Variables and their initializations deleted.
6591 * callint.c (Fcall_interactively): Doc fix.
6593 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6595 2000-05-31 Dave Love <fx@gnu.org>
6597 * textprop.c: Revert last change -- duplicated.
6599 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6601 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6604 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6606 2000-05-31 Jason Rumney <jasonr@gnu.org>
6608 * search.c (Fre_search_forward, Fre_search_backward)
6609 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6611 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6613 2000-05-30 Jason Rumney <jasonr@gnu.org>
6615 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6616 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6618 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6621 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6622 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6623 expand a nil default_filename.
6625 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6626 pointer to glyph_to_pixel_coords, not a frame.
6628 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6629 coding.h to dependencies.
6631 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6633 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6634 window pointer to be consistent with w32term.c and xterm.c.
6636 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6637 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6638 (Qline_spacing, Qcenter): New variables.
6639 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6640 (x_set_line_spacing): New function.
6641 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6643 (x_specified_cursor_type): New function.
6644 (x_set_cursor_type): Use it.
6645 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6647 (validate_x_resource_name, x_get_resource_string): Measure lengths
6648 of external strings in bytes.
6649 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6650 GetTextExtentPoint32 with NULL title.
6651 (Fx_create_frame): Initialize Qline_spacing.
6652 (w32_load_system_font): Initialize font->double_byte_p.
6653 (x_to_w32_charset): Use Vw32_charset_info_alist.
6654 (Image, busy cursor, tooltip functions): Merged changes from
6655 xfns.c. Not yet functional on Windows.
6657 * w32gui.h (W32FontStruct): Add double_byte_p member.
6659 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6660 (emacs_button_translation): Use it.
6661 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6662 in `mask' to be set.
6664 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6667 * w32term.c: Format and doc changes to bring closer to xterm.c.
6668 (w32_char_font_type): New enum.
6669 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6670 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6671 (w32_encode_char): New function.
6672 (x_encode_char): Removed.
6673 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6674 x_encode_char and w32_font_is_double_byte.
6675 (x_produce_image_glyph): Use image_ascent.
6676 (x_produce_glyphs): Use new version of w32_per_char_metric and
6677 handle NULL return value. Allow extra line spacing.
6678 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6679 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6680 w32_font_type member of glyph instead.
6681 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6682 (fast_find_position): Make sure not to consider rows not visible
6684 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6685 w32_menu_display_help with input blocked, as it can abort.
6686 (x_display_and_set_cursor): Choose cursor depending
6687 on buffer-local value of cursor_type.
6688 (x_draw_bar_cursor): Add parameter WIDTH.
6690 * w32term.h (CP_DEFAULT): Define.
6691 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6693 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6695 * search.c (Fre_search_forward, Fre_search_backward)
6696 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6698 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6700 * coding.c (detect_coding_iso2022): Fix code for checking
6701 CODING_CATEGORY_MASK_ISO_8_2.
6703 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6705 * regex.c (PREFETCH_NOLIMIT): New function.
6706 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6708 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6710 * syntax.c (find_defun_start): Move test for
6711 open_paren_in_column_0_is_defun_start outside of the loop.
6713 * xdisp.c (redisplay_window): Really switch buffers when
6714 displaying mode lines, and temporarily set selected_frame to the
6715 frame of the window that's redisplayed.
6717 * xfaces.c (free_realized_faces): Block/unblock input.
6718 (free_realized_multibyte_face): Ditto.
6720 2000-05-29 Dave Love <fx@gnu.org>
6722 * textprop.c (Qkeymap): New variable.
6723 (syms_of_textprop): Intern it.
6725 * keymap.c: Include intervals.h.
6726 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6728 * Makefile.in (keymap.o): Depend on intervals.h.
6730 * keyboard.c (menu_bar_items, tool_bar_items)
6731 (Fexecute_extended_command): Deal with `keymap' property.
6732 (read_key_sequence): Track map from `keymap' property as well as
6735 * intervals.c (get_local_map): Extra arg to allow looking for
6738 * intervals.h (map_property): New enum.
6739 (get_local_map): Extra arg using it.
6742 * lisp.h (get_local_map): Don't declare here.
6744 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6746 * Makefile.in (callproc.o): Depend on composite.h.
6748 * callproc.c: Include composite.h.
6749 (Fcall_process): Handle composition correctly.
6751 * coding.h (coding_allocate_composition_data): Extern it.
6752 (coding_restore_composition): Likewise.
6754 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6755 yet allocated, finish decoding with result
6756 CODING_FINISH_INSUFFICIENT_CMP.
6757 (coding_allocate_composition_data): Make it non-static.
6758 (coding_restore_composition): Likewise.
6760 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6762 * charset.c (syms_of_charset): Revert last change.
6764 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6766 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6767 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6770 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6772 * charset.c (syms_of_charset): Set width of character sets
6773 eight-bit-control and eight-bit-graphic to 1 column.
6775 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6777 * config.in (HAVE_SPEED_T): New define.
6779 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6782 2000-05-26 Dave Love <fx@gnu.org>
6784 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6786 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6787 (Fsubr_arity): New function.
6788 (syms_of_data): Install them.
6790 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6792 * charset.c (init_charset_once): Set the table bytes_by_char_head
6795 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6796 the default fontset to what Emacs uses by default.
6797 (check_registry_encoding): This function deleted.
6798 (Fset_fontset_font): Remove the adhoc condition for the default
6799 fontset. Allow cons in FONTNAME.
6801 * fns.c (map_char_table): Ignore char-table entries for
6802 charsets eight-bit-control and eight-bit-graphic.
6804 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6806 * emacs.c (main): Initialize keyboard syms before initializing
6807 window code, so face names are available.
6809 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6811 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6812 of an anchor at the beginning of a shy-group.
6814 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6816 * xdisp.c (handle_invisible_prop): Don't try to skip over
6817 invisible text if end of text is already reached.
6819 2000-05-25 Dave Love <fx@gnu.org>
6821 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6823 * coding.c (encode_eol): Add null statement after label.
6825 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6827 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6830 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6832 * ccl.c (ccl_driver): Fix previous change.
6834 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6836 * coding.c (run_pre_post_conversion_on_str): Set point to the
6837 beginning of buffer before calling coding->post_read_conversion.
6838 (decode_coding_string): Give correct args to
6839 run_pre_post_conversion_on_str.
6840 (encode_coding_string): Likewise.
6842 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6843 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6844 eight-bit-graphic correctly.
6846 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6848 * fileio.c (Finsert_file_contents): Even if a file is not found,
6849 execute codes for setting up coding system. Call
6850 after-insert-file-functions unconditionally.
6852 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6854 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6855 BSD_PGRPS are not defined.
6857 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6859 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6861 (syms_of_charset): Avoid building same strings.
6863 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6865 * lread.c (Fload): Add a comment about the meaning of
6866 Vuser_init_file being t.
6868 * puresize.h (BASE_PURESIZE): Increase to 675000.
6870 * s/gnu-linux.h (setpgrp): Don't define it here because this
6871 prevents compilation on GNU/Linux systems with glib 2.2.
6873 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
6876 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
6878 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
6879 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
6881 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
6883 2000-05-23 Kenichi Handa <handa@etl.go.jp>
6885 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
6888 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
6890 * term.c (encode_terminal_code): Set coding->src_multibyte
6893 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
6895 2000-05-22 Kenichi Handa <handa@etl.go.jp>
6897 * keyboard.c (read_char): Allow character codes 128..255 to be
6898 handled by input-method-function.
6900 * insdel.c (adjust_markers_for_replace): Fix previous change.
6901 (adjust_after_replace): If PREV_TEXT is nil, call
6902 adjust_markers_for_insert, not adjust_markers_for_replace.
6904 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
6906 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
6907 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
6908 [HAVE_GRANDPT]: Define.
6909 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
6911 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
6914 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
6916 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
6918 2000-05-20 Kenichi Handa <handa@etl.go.jp>
6920 The following changes are to handle 8-bit characters in a
6921 multibyte buffer/string without facing with byte combining
6922 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
6923 eight-bit-graphic (for 0xA0..0xFF) are introduced.
6925 * Makefile.in (fns.o): Depend on charset.h.
6927 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
6928 convert it to unibyte.
6929 (make_string): Use parse_str_as_multibyte, not chars_in_text.
6931 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
6932 apparent char boundary.
6933 (Fset_buffer_multibyte): Convert 8-bit characters in the range
6934 0x80..0x9F to/from multibyte form.
6936 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
6939 * callproc.c (Fcall_process): Always encode an argument string if
6940 it is multibyte. Setup src_multibyte and dst_multibyte members of
6941 process_coding properly.
6943 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
6944 SPLIT_NON_ASCII_CHAR.
6946 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
6948 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
6950 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
6952 (SPLIT_CHARACTER_SEQ): This macro deleted.
6953 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
6955 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
6956 and eight-bit-graphic.
6957 (char_to_string): Likewise. Signal an error for too large
6959 (char_printable_p): Return 0 for 8-bit characters.
6960 (update_charset_table): Update iso_charset_table only when a final
6961 character is non-negative.
6962 (find_charset_in_text): Renamed from find_charset_in_str.
6963 Arguments and return value changed. Callers changed.
6964 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
6965 be -1 if CHARSET is used only internally.
6966 (Fmake_char_internal): Handle new charsets; eight-bit-control and
6968 (Fcharset_after): Simplified.
6969 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
6970 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
6971 (multibyte_chars_in_text): Simplified by assuming there's no
6972 invalid multibyte sequence.
6973 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6974 str_as_unibyte): New functions.
6975 (Fstring): Simpified by assuming that byte combining never
6977 (init_charset_once): Initialization for
6978 LEADING_CODE_8_BIT_CONTROL.
6979 (syms_of_charset): Intern and staticpro Qeight_bit_control and
6980 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
6981 eight-bit-control and eight-bit-graphic.
6983 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
6984 CHARSET_8_BIT_GRAPHIC): New macros.
6985 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
6986 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6987 (CHARSET_REVERSE_CHARSET): Likewise.
6988 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6990 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6991 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6992 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6993 encounter an invalid multibyte sequence.
6994 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6995 sequence is always valid.
6996 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6997 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6999 (CHAR_STRING): For 8-bit characters, call char_to_string.
7000 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7001 multibyte sequence is always valid.
7002 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7003 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7004 str_as_unibyte): Extern them.
7005 (BCOPY_SHORT): Fix a bug.
7006 (CHAR_LEN): This macro deleted. Callers changed to use
7008 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7009 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7010 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7012 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7013 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7014 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7015 EMIT_BYTES): New macros.
7016 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7017 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7019 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7020 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7021 check the validity of multibyte sequence.
7022 (decode_coding_emacs_mule): New function.
7023 (encode_coding_emacs_mule): New macro.
7024 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7026 (DECODE_ISO_CHARACTER): Just return a character code.
7027 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7028 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7029 EMIT_CHAR to produced decoded characters. Exit the loop only by
7030 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7032 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7033 only position codes for an invalid character.
7034 (encode_designation_at_bol): Return new destination pointer. 5th
7035 arg DSTP is changed to DST.
7036 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7037 from the source by ONE_MORE_CHAR. Don't handle the case of last
7039 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7041 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7042 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7043 TWO_MORE_BYTES to fetch a byte from the source.
7044 (encode_eol): Pay attention to coding->src_multibyte.
7045 (detect_coding, detect_eol): Preserve members src_multibyte and
7047 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7048 (encoding_buffer_size): Set magnification to 3 for all coding
7049 systems that require encoding.
7050 (ccl_coding_driver): For decoding, be sure that the result is
7051 valid multibyte sequence.
7052 (decode_coding): Initialize coding->errors and coding->result.
7053 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7054 and raw-text, always call decode_eol. Handle the case of last
7055 block here. If not coding->dst_multibyte, convert the resulting
7056 sequence to unibyte.
7057 (encode_coding): Initialize coding->errors and coding->result.
7058 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7059 and raw-text, always call encode_eol. Handle the case of last
7061 (shrink_decoding_region, shrink_encoding_region): Detect cases
7062 that we can't skip data more rigidly.
7063 (code_convert_region): Setup src_multibyte and dst_multibyte
7064 members of coding. For decoding, if the buffer is multibyte,
7065 convert the source sequence to unibyte in advance. For encoding,
7066 if the buffer is multibyte, convert the resulting sequence to
7067 multibyte afterward.
7068 (run_pre_post_conversion_on_str): New function.
7069 (code_convert_string): Deleted and divided into the following two.
7070 (decode_coding_string, encode_coding_string): New functions.
7071 (code_convert_string1, code_convert_string_norecord): Call one of
7073 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7074 MAKE_NON_ASCII_CHAR.
7075 (Fset_terminal_coding_system_internal,
7076 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7077 and dst_multibyte members.
7078 (init_coding_once): Initialize iso_code_class with new enum
7079 ISO_control_0 and ISO_control_1.
7081 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7082 devided into ISO_control_0 and ISO_control_1.
7083 (struct coding_system): New members src_multibyte, dst_multibyte,
7084 errors, and result. Delete member fake_multibyte.
7085 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7087 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7090 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7093 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7095 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7097 (Ftranspose_region): Delete codes for handling byte combining.
7099 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7100 dst_multibyte members of coding. On handling REPLACE on unibyte
7101 buffer, convert the result of decode_coding to unibyte. On
7102 inserting into a mutibyte buffer, always call code_convert_region.
7103 (e_write): Setup coding->src_multibyte according to the
7104 multibyteness of the source (buffer or string).
7106 * fns.c (concat): Handle 8-bit characters correctly.
7107 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7108 unibyte in the result.
7109 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7110 valid multibyte form in the result.
7111 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7112 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7113 return -1, signal an error.
7114 (base64_encode_1): New arg MULTIBYTE. Get each character by
7115 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7116 character is found, return -1.
7117 (Fbase64_decode_region): Delete codes for handling byte-combining.
7118 Treat each decoded byte as a unibyte character.
7119 (Fbase64_decode_string): Return unibyte string.
7120 (Fcompare_strings, concat, string_byte_to_char): Use
7121 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7122 FETCH_STRING_CHAR_ADVANCE.
7123 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7124 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7126 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7127 SPLIT_NON_ASCII_CHAR.
7128 (fontset_ref_via_base, fontset_set): Likewise
7130 * insdel.c (adjust_markers_for_record_delete): Deleted.
7131 (adjust_markers_for_insert): Argument changed. Caller changed.
7132 (adjust_markers_for_replace): Likewise.
7133 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7134 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7135 (copy_text): Delete unused local varialbe c_save. For converting
7136 to multibyte, be sure to make all 8-bit characters in valid
7138 (count_size_as_multibyte): Handle 8-bit characters correctly.
7139 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7140 adjust_after_replace, replace_range, del_range_2)
7141 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7142 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7143 adjust_after_replace, replace_range, del_range_2) Delete codes for
7144 handling byte combining.
7145 (adjust_before_replace): Deleted.
7147 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7148 SPLIT_NON_ASCII_CHAR.
7149 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7150 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7152 (Fkey_description): Likewise.
7154 * lread.c (read1): On reading multibyte string, be sure to make
7155 all 8-bit chararacters in valid multibyte form.
7156 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7158 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7161 * process.c (Fstart_process): GCPRO current_dir before calling
7162 Ffind_operation_coding_system. Encode arguments here.
7163 (create_process): Don't encode arguments here. Setup
7164 src_multibyte and dst_multibyte members of struct coding.
7165 (read_process_output): Setup src_multibyte and dst_multibyte
7166 members of struct coding. If the output is to multibyte buffer,
7167 always decode the output of the process. Adjust the
7168 representation of 8-bit characters to the multibyteness of the
7170 (send_process): Setup coding->src_multibyte according to the
7171 multibyteness of the source.
7173 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7175 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7176 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7178 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7181 * w16select.c (Fw16_set_clipboard_data): Setup members
7182 src_multibyte and dst_multibyte of coding. Adjusted for the
7183 change for find_charset_in_str.
7184 (Fw16_get_clipboard_data): Likewise.
7186 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7187 dst_multibyte of coding.
7188 (x_to_w32_font): Likewise.
7190 * w32select.c (Fw32_set_clipboard_data): Setup members
7191 src_multibyte and dst_multibyte of coding. Adjusted for the
7192 change for find_charset_in_str.
7193 (Fw32_get_clipboard_data): Likewise.
7195 * xdisp.c (get_next_display_element): Handle 8-bit characters
7197 (next_element_from_display_vector): Use CHAR_BYTES instead of
7199 (disp_char_vector): Use SPLIT_CHAR instead of
7200 SPLIT_NON_ASCII_CHAR.
7202 * xselect.c (selection_data_to_lisp_data): Setup members
7203 src_multibyte and dst_multibyte of coding. Adjusted for the
7204 change for find_charset_in_str.
7205 (lisp_data_to_selection_data): Likewise.
7207 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7209 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7212 * dispextern.h (Vimage_types): Add extern declaration.
7214 * xdisp.c (Vimage_types): Moved here from xfns.c.
7215 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7217 * xfns.c (Vimages_types): Moved to xdisp.c.
7218 (syms_of_xfns): Move `image-types' to xdisp.c.
7220 * w32fns.c (Vimage_types): Removed.
7221 (syms_of_w32fns): Remove `image-types'.
7223 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7225 * fns.c (map_char_table): Pay attention to character number of
7226 charset. Check the validity of charset at the first level. For
7227 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7230 * fontset.c: Include "buffer.h".
7231 (fs_load_font): If the face has fontset, record the face ID in
7233 (Finternal_char_font): New function.
7234 (accumulate_font_info): New function.
7235 (Ffontset_info): Rewritten for the new fontset implementation.
7236 (syms_of_fontset): Register Vdefault_fontset in the first element
7237 of Vfontset_table. Include Vdefault_fontset in
7238 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7241 2000-05-16 Dave Love <fx@gnu.org>
7243 * m/iris5d.h: Deleted -- unused.
7245 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7247 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7248 `invalid' instead of `illegal'.
7250 * indent.c (Fmove_to_column): When ending within a tab, insert
7251 spaces first so that markers at the end of the tab get adjusted.
7253 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7254 buffer list that wasn't selected in that frame.
7256 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7257 is needed on mescaline, use a 2 char prefix, and call
7258 make_temp_name with second arg non-zero.
7260 * fileio.c (make_temp_name): New function, extracted from
7262 (Fmake_temp_name): Use it.
7264 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7266 * window.c (coordinates_in_window): Subtract 1 when computing
7269 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7271 * Makefile.in (lisp): Add env.elc.
7273 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7275 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7277 * search.c (Freplace_match): Handle case of `\N' in the
7278 replacement when there's no group N.
7280 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7282 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7283 of the message to message_dolog.
7285 * keyboard.c (read_char): Don't clear current message for help
7286 events; let the code handling help events handle this. Change
7287 code detecting help events that should be ignored.
7289 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7290 we're interating over a string.
7292 2000-05-09 Dave Love <fx@gnu.org>
7294 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7295 that offset before writing. Move gcpro region past call of
7298 2000-05-04 Dave Love <fx@gnu.org>
7300 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7302 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7304 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7305 of inserted characters when BUF equals the current buffer, and PT
7306 is in front of or equal to FROM.
7308 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7310 * xdisp.c (handle_single_display_prop): If display property value
7311 is invalid, or something not supported on the frame, restore
7312 iterator's position to what it was initially. Make sure to return
7313 0 for invalid and unsupported property values.
7315 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7316 that x_per_char_metric returns null.
7318 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7320 * xterm.h (struct face): Add forward declaration.
7321 (struct image): Ditto.
7322 (image_ascent): Add prototype.
7324 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7325 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7326 image_ascent instead of using IMAGE_ASCENT.
7328 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7329 (IMAGE_ASCENT): Removed.
7331 * xfns.c (Qcenter): New variable.
7332 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7333 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7334 (image_ascent): New function.
7335 (lookup_image): Recognize `:ascent center'.
7336 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7337 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7338 (xbm_load): Don't set image's ascent here.
7339 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7340 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7341 check ascent values here.
7342 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7343 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7344 (syms_of_xfns): Initialize Qcenter.
7346 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7347 to the limits, increase the limits.
7349 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7351 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7352 Check Vfont_encoding_alist against the full name of the opened
7355 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7357 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7358 taller than the window.
7360 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7362 * xfaces.c (realize_x_face): Fix the argument of the second
7363 xassert. BASE_FACE may not be a face for ASCII.
7365 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7367 * print.c (print_object): Treat print-length < 0 as nil.
7369 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7371 * s/freebsd.h (TERMCAP_OBJ): Removed.
7372 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7374 * lread.c (read1): Don't treat period followed by certain
7375 characters as symbol start.
7377 * xfns.c (slurp_file): New function.
7378 (xbm_image_p): Handle case of in-memory XBM files.
7379 (xbm_scan): Rewritten to work on memory buffers instead of files.
7380 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7381 Work on memory buffers instead of files. If DATA is null test
7382 if buffer looks like an in-memory XBM file.
7383 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7384 memory buffers instead of files.
7385 (xbm_file_p): New function.
7386 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7388 * lread.c (end_of_file_error): New function.
7389 (read1): Call it instead of signaling `end-of-file' directly.
7391 * print.c (print_error_message): Print data of `end-of-file'
7392 with Fprinc instead of Fprin1.
7394 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7396 * window.c (freeze_window_start): Check that minibuffer scroll
7397 window isn't nil before extracting the window structure pointer
7400 * undo.c (record_delete): If we hit the end of the undo list, stop
7401 picking elements apart.
7403 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7405 * xdisp.c (display_line): If lines are continued, restore
7406 iterator's ascent/descent information to the values before the
7407 first glyph not fitting on the line.
7409 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7411 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7412 positions in glyph matrix. Don't compute new window end
7415 * dispnew.c (increment_matrix_positions): Renamed from
7416 increment_glyph_matrix_buffer_positions.
7417 (increment_row_positions): Renamed from
7418 increment_glyph_row_buffer_positions.
7420 * dispextern.h: Change names of renamed functions from dispnew.c
7423 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7425 * fileio.c (Fdo_auto_save): Create directories for auto-save
7426 list file if necessary.
7428 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7429 from buffer or frame.
7430 (automatic_hscrolling_p): New variable.
7431 (hscroll_windows): Scroll windows horizontally only if automatic
7432 hscrolling is allowed.
7433 (syms_of_xdisp): New variable `automatic-hscrolling'.
7435 * frame.h (struct frame): Add member extra_line_spacing.
7437 * xfns.c (x_set_line_spacing): New function.
7438 (Fx_create_frame): Set line spacing from resources.
7439 (Qline_spacing): New variable.
7440 (syms_of_xfns): Initialize Qline_spacing.
7442 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7444 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7445 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7446 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7447 extra_line_spacing from default value.
7448 (init_buffer_once): Initialize default value of extra_line_spacing.
7450 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7453 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7454 prompt_width. Add extra line spacing.
7456 * term.c (produce_glyphs): Remove reference to struct it's
7459 * dispextern.h (struct it): Remove member prompt_width, add
7462 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7464 * dispnew.c (update_frame_line): When writing a whole line, make
7465 sure cursor is in the right row afterwards, otherwise a use of
7466 capability `ch' in cmgoto might leave the cursor in the row below.
7468 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7470 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7472 * keyboard.c (timer_check): Fix typo in comment.
7474 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7476 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7477 name change: ch -> character.
7479 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7481 * keyboard.c (echo_message_buffer): New variable.
7482 (echo_now): Set echo_message_buffer to the echo area buffer used
7483 to display the echo.
7484 (cancel_echoing): Reset echo_message_buffer to nil.
7485 (read_char): Code rewritten that handles canceling an echo or
7486 echoing a dash, respectively.
7488 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7489 directory doesn't exist.
7491 2000-04-19 Dave Love <fx@gnu.org>
7493 * fns.c (syms_of_fns): Defsubr mapc.
7494 (concat): Don't allow numeric args.
7495 (Fconcat): Doc change.
7497 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7499 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7500 instead define end_match(1|2) more carefully.
7501 Use GET_CHAR_BEFORE_2 for `begline'.
7503 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7505 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7506 on 64-bit systems where NULL is defined as `0'.
7508 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7509 the `variable argument list' to make it work on Alpha.
7511 * m/alpha.h (_LP64) [!_LP64]: Define.
7512 (ORDINARY_LINK): Define for NetBSD.
7514 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7516 2000-04-19 Dave Love <fx@gnu.org>
7518 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7521 * Makefile.in (LIBS): Don't use.
7522 (GETLOADAVG_OBJ): Define again.
7523 (otherobj): Add GETLOADAVG_OBJ.
7525 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7527 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7529 * lread.c (read_filtered_event): Cancel and start busy cursor.
7531 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7532 that the per-character metrics may be null.
7534 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7536 * buffer.c (clone_per_buffer_values): New function.
7537 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7538 clone_per_buffer_values if CLONE is not nil.
7540 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7542 2000-04-16 Dave Love <fx@gnu.org>
7544 * Makefile.in: Remove obsolete localcpp stuff.
7545 (GETLOADAVG_OBJ): Don't define.
7546 (obj): Move LIBOBJS...
7547 (otherobj): ... to here.
7548 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7549 whitespace-only lines after the continuation (Irix).
7551 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7553 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7555 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7557 2000-04-14 Dave Love <fx@gnu.org>
7559 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7560 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7561 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7562 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7565 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7566 autoconfiscated HAVE_GETLOADAVG.
7568 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7571 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7573 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7574 (fill_in_lock_file_name): Avoid existing files that aren't
7577 2000-04-14 Dave Love <fx@gnu.org>
7579 * Makefile.in (LIBS, LIBOBJS): New variable.
7580 (INTERVAL_SRC): Convert to make variable.
7581 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7582 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7583 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7585 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7586 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7587 (shortlisp): Add facemenu, float-sup, frame.
7588 (SOME_MACHINE_LISP): Remove them from here.
7589 (LIBES): Change unused LDLIBS to autoconf LIBS.
7591 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7593 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7595 * composite.c (update_compositions): If FROM and TO are not in a
7596 valid range, do nothing.
7598 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7600 * tparam.c (tparam1): Abort when encountering an unknown
7603 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7606 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7609 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7611 * fileio.c (a_write): Remove redundant semi-colons.
7612 (e_write): Return -1 if failed to write all the data.
7613 This fixes the changes made at 1999-12-15.
7615 2000-04-12 Dave Love <fx@gnu.org>
7617 * fns.c (mapcar1): Test for null vals to support mapc.
7618 (Fmapc): New function.
7620 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7622 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7623 (IT_frame_up_to_date): Support the buffer local value of
7624 cursor-type, if defined.
7626 2000-04-10 Dave Love <fx@gnu.org>
7628 * editfns.c (preceding-char, following-char): Doc fix.
7630 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7632 * Makefile.in (temacs): Revert 2000-03-12 change.
7634 2000-04-10 Jason Rumney <jasonr@gnu.org>
7636 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7638 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7640 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7641 area buffer, if it's not set up yet.
7643 * indent.c (compute_motion): Set immediate_quit.
7645 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7647 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7649 (realize_tty_face): Suppress boldness if colors are the inverse of
7650 the default colors, and tty_suppress_bold_inverse_default_colors_p
7652 (Ftty_suppress_bold_inverse_default_colors): New function.
7653 (syms_of_xfaces): Defsubr it.
7655 * buffer.c (Frestore_buffer_modified_p): New function.
7656 (syms_of_buffer): Defsubr it.
7658 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7660 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7661 charset id (int) argument, not a charset (Lisp_Object).
7663 * coding.h (code_convert_string): Declare.
7664 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7665 object, as the fourth argument to code_convert_string.
7667 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7669 (Fset_fontset_font): Use EQ to compare lisp objects.
7671 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7673 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7674 a pointer that looks like a lisp object.
7675 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7676 zero, instead see whether it's an integer object, since they can't
7678 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7680 * dispnew.c (allocate_matrices_for_frame_redisplay,
7681 direct_output_forward_char): Use X(U)INT and make_number as needed
7682 to convert between (unsigned) int values and lisp integers.
7683 * keyboard.c (read_key_sequence): Likewise.
7684 * lread.c (substitute_object_recurse): Likewise.
7685 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7686 * minibuf.c (do_completion, Fminibuffer_complete_word,
7687 Fminibuffer_completion_help): Likewise.
7688 * term.c (produce_special_glyphs): Likewise.
7690 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7691 * print.c (print_preprocess, print_object): Likewise.
7693 * search.c (compile_pattern): Use NILP when checking for nil.
7695 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7696 __OPTIMIZE__]: Provide a GNU C macro version that handles
7698 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7699 field, to better cope with ENABLE_CHECKING and calls that modify a
7700 Lisp_Object using its old value.
7702 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7704 * window.c (compare_window_configurations): Signal an error
7705 if parameters C1 or C2 aren't window configurations.
7707 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7708 AFTER_POTENTIAL_GC calls around calls to functions that can
7709 signal an error and thus invoke the debugger.
7711 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7713 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7714 an error if decoding fails.
7716 * keyboard.c (lispy_mouse_names): Variable removed.
7717 (Vlispy_mouse_stem): New variable.
7718 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7719 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7720 for any mouse button number. Increase size of mouse_syms and
7721 button_down_location as needed. Call modify_event_symbol with
7722 different arguments.
7723 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7724 Call modify_event_symbol with different arguments.
7725 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7726 for any button number. Call modify_event_symbol with different
7728 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7729 Accept a string for NAME_ALIST_OR_STEM.
7731 * lisp.h (larger_vector): Add prototype.
7733 * fns.c (larger_vector): Make externally visible.
7735 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7737 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7739 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7740 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7741 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7742 we are between str1 and str2.
7743 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7744 (PATFETCH): Use `TRANSLATE'.
7745 (PATFETCH_RAW): Fetch multibyte char if applicable.
7746 (PATUNFETCH): Remove.
7747 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7748 When writing a char, write it directly into the pattern buffer rather
7749 than going needlessly through a temp char-array.
7750 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7751 multibyte magic and remove the useless `#ifdef emacs'.
7752 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7755 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7756 conditional on `emacs'.
7758 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7760 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7762 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7763 non-union-type versions of XMARK and friends here, because XMARK
7764 and friends won't work on an integer field if NO_UNION_TYPE is not
7766 (make_number): Define as a function if it's not defined as a
7769 * composite.c (run_composite_function): Use NILP when checking for
7771 (syms_of_composite): Delete local var NARGS, pass an int as first
7772 argument to Fmake_hash_table.
7774 * editfns.c (text_property_stickiness): Use NILP to test
7775 Lisp_Object boolean value.
7776 (Fmessage_or_box): Don't use NILP to test int variable.
7777 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7778 problems reading from and changing the same lisp value in an
7781 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7783 * term.c (TN_no_color_video): New variable.
7784 (term_init): Intitialize TN_no_color_video.
7785 (enum no_color_bit): New enumeration.
7786 (MAY_USE_WITH_COLORS_P): New macro.
7787 (turn_on_face): Use it to determine if attributes may be used
7788 combined with colors.
7790 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7792 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7793 with int lvalues via casts; instead, just yield lisp object
7795 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7796 proper accessor macros.
7797 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7798 (grow_mini_window): Fix typo getting int value of root->height.
7800 * xdisp.c (compute_string_pos): Fix order of arguments to
7801 string_pos_nchars_ahead.
7802 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7803 count arg to variable-arg routines like Frun_hook_with_args and
7805 (back_to_previous_visible_line_start)
7806 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7807 fixed-arg routines like Fget_char_property and Fmake_string.
7808 (reconsider_clip_changes): Use XINT when comparing integer lisp
7809 objects, or passing them as int arguments.
7810 (mark_window_display_accurate, insert_left_trunc_glyphs)
7811 (append_space, extend_face_to_end_of_line): Use make_number when
7812 storing or passing integer values as lisp objects.
7813 (set_cursor_from_row, highlight_trailing_whitespace): Use
7814 INTEGERP, not implicit test against zero, for glyph object.
7815 (try_window_id): Don't use make_number when we want an int value.
7817 * xfaces.c (xlfd_symbolic_value): Make last argument a
7818 Lisp_Object, to be consistent with callers.
7819 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7820 (lface_hash): Apply XFASTINT to lisp values before folding in.
7822 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7823 fill in window width and height. Pass an int, not a lisp object,
7824 as first arg to Finsert.
7826 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7828 * xfaces.c (realize_basic_faces): Block input while realizing
7831 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7833 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7835 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7837 * xterm.c (x_produce_glyphs): When displaying unibyte text
7838 or ASCII, handle case that per-char metric is null.
7840 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7842 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7844 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7845 XSUBR, XBUFFER): Verify correct object type before returning
7846 pointer, using eassert.
7847 * frame.h (XFRAME): Likewise.
7849 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7850 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7851 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7853 * data.c (set_internal): Likewise.
7854 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7855 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7856 * fileio.c (auto_save_1): Likewise.
7857 * insdel.c (check_markers): Likewise.
7858 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7859 * undo.c (record_insert): Likewise.
7860 * vmsproc.c (child_sig): Likewise.
7861 * window.c (unshow_buffer, window_loop): Likewise.
7862 * xterm.c (x_erase_phys_cursor): Likewise.
7864 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7866 * xfns.c (free_image_cache): Free the cache structure itself
7867 last, after all its members have been freed.
7869 * lisp.h (xstrdup): Add prototype.
7871 * alloc.c (xstrdup): Moved here from xfaces.c.
7872 (allocating_for_lisp): Variable removed.
7873 (lisp_malloc): Block input around the calls to malloc and
7876 * xfaces.c (realize_tty_face): Use find_symbol_value instead
7878 (xstrdup): Moved to alloc.c.
7880 2000-03-29 Ken Raeburn <raeburn@gnu.org>
7882 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
7884 * emacs.c (main): Fix sense of no-loadup test.
7886 * config.in (ENABLE_CHECKING): Undef.
7888 * lisp.h (struct interval): Replace "parent" field with a union of
7889 interval pointer and Lisp_Object; add new bitfield to use as
7890 discriminant. Change other flag fields to bitfields.
7891 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
7892 is defined and the supplied test fails, print a message and
7894 (eassert): New macro. Use CHECK to provide an assert-like
7897 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
7898 pointers; abort if the value looks like a lisp object.
7899 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
7900 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
7901 Modify for new interval parent definition.
7903 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
7904 UNMARK_BALANCE_INTERVALS): Update references that need an
7905 addressable lisp object in the interval structure.
7906 (die): New function.
7907 (suppress_checking): New variable.
7909 * intervals.c (interval_start_pos): Just return 0 if there's no
7912 2000-03-29 Gerd Moellmann <gerd@gnu.org>
7914 * lread.c (read1): Accept `.' (period) as symbol start like in CL
7915 and earlier Emacs versions.
7917 * keyboard.c (Ftop_level): Cancel busy-cursor.
7919 * eval.c (call_debugger): Cancel busy-cursor.
7921 2000-03-29 Kenichi Handa <handa@etl.go.jp>
7923 * search.c (Freplace_match): Adjust multibyteness of the current
7924 buffer and NEWTEXT. Free allocated memory before signaling an
7927 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
7929 * regex.c (analyse_first): New function obtained by ripping out most
7930 of re_compile_fastmap and generalizing it a little bit so that it
7931 can also just return whether a given (sub)pattern can match the empty
7933 (regex_compile): Use `analyse_first' to decide whether the loop-check
7934 needs to be done or not for *, +, *? and +? (the loop check is costly
7935 for non-greedy repetition).
7936 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
7938 2000-03-28 Dave Love <fx@gnu.org>
7940 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
7943 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
7945 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
7947 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
7949 (enum re_opcode_t): Update description of succeed_n.
7950 (PATFETCH): Always define.
7951 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
7952 operators, char classes, shy-groups and intervals).
7953 Optimize special cases of intervals so as to only use succeed_n and
7954 jump_n when really needed.
7955 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
7956 that we don't have to handle the special cases any more.
7957 Simplify on_failure_jump handling as well.
7959 2000-03-28 Jason Rumney <jasonr@gnu.org>
7961 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
7963 2000-03-27 Gerd Moellmann <gerd@gnu.org>
7965 * s/freebsd.h (GC_SETJMP_WORKS): Define.
7967 * s/msdos.h (GC_SETJMP_WORKS): Define.
7969 * alloc.c (mark_maybe_object): New function.
7970 (mark_memory): Use it.
7971 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
7972 (setjmp_tested_p, longjmp_done): New variables.
7973 (test_setjmp): New function.
7974 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
7975 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
7977 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
7978 to DEC_TEXT_POS and INC_TEXT_POS.
7980 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
7981 with parameter MULTIBYTE_P.
7983 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
7986 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7987 buffers because it looks for multibyte character byte sequences
7988 which don't exist in unibyte text.
7990 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7992 * xfaces.c (register_color, unregister_color, unregister_colors)
7993 [DEBUG_X_COLORS]: New functions.
7994 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7996 * xfns.c (x_set_cursor_color): Get color reference counts right.
7998 * xterm.c (x_copy_color): New function.
7999 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8001 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8002 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8003 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8004 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8005 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8006 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8007 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8008 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8009 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8010 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8012 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8013 names for handling per-buffer variables.
8015 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8016 instead of MAX_BUFFER_LOCAL_VARS.
8017 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8019 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8021 * xfns.c (x_specified_cursor_type): New function.
8022 (x_set_cursor_type): Use it.
8024 * buffer.h (struct buffer): Add cursor_type.
8026 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8028 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8029 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8031 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8032 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8033 executing it as well as when popping it off the stack to find infinite
8034 loops in non-greedy repetition operators.
8036 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8038 * doc.c (Qfunction_documentation): New variable.
8039 (syms_of_doc): Initialize Qfunction_documentation.
8040 (Fdocumentation): If FUNCTION is a symbol with non-nil
8041 `function-documentation' property, return a documentation derived
8044 * buffer.c (syms_of_buffer): Add default-cursor-type.
8045 (init_buffer_once): Don't let cursor_type have a local value
8048 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8049 on buffer-local value of cursor_type.
8050 (x_draw_bar_cursor): Add parameter WIDTH.
8052 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8053 (init_buffer_once): Set default cursor_type value to t.
8054 Mark cursor_type as local everywhere.
8055 (syms_of_buffer): New per-buffer variable cursor-type.
8057 * buffer.h (struct buffer): Remove member local_var_flags,
8059 (MAX_BUFFER_LOCAL_VARS): New macro.
8060 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8061 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8062 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8063 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8065 * print.c (print_object): Use new macros for per-buffer
8068 * category.c (Fset_category_table): Use new macros for per-buffer
8071 * buffer.c (buffer_permanent_local_flags): Make a char array.
8072 (max_buffer_local_idx): New variable.
8073 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8074 for new handling of per-buffer variables.
8075 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8076 (init_buffer_once): Initialize per-buffer vars differently.
8077 Set max_buffer_local_idx.
8079 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8082 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8085 * data.c (do_symval_forwarding, store_symval_forwarding)
8086 (find_symbol_value, set_internal, default_value, Fset_default)
8087 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8088 per-buffer variables.
8090 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8092 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8094 * xterm.c (x_term_init): Unblock input around call1 of
8095 Qvendor_specific_keysyms.
8097 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8098 (find_defun_start): Consider an open parenthesis in column 0
8099 a defun start only if open_paren_in_column_0_is_defun_start is set.
8100 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8102 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8104 * eval.c (Fautoload): Add entry in load-history (if after dump).
8105 * lread.c (load-history): Update docstring.
8107 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8109 * indent.c (Fvertical_motion): Always use the current buffer.
8110 Temporarily change the window's buffer, if necessary.
8112 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8114 * xterm.c (fast_find_position): Make sure not to consider rows
8115 not visible in the window.
8117 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8119 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8120 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8122 2000-03-22 Jason Rumney <jasonr@gnu.org>
8124 * w32menu.c (single_submenu): Set help string to NULL if none.
8125 (w32_menu_show): Set help string correctly.
8126 (add-menu-item): Set help string in MIIM_DATA for menu item.
8127 Load SetMenuItemInfoA explicitly.
8128 (w32_menu_display_help): New function.
8130 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8131 (QCdata): Moved to xdisp.c.
8133 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8134 (Vw32_charset_to_codepage_alist): Removed.
8135 (Vw32_charset_info_alist): New variable.
8136 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8137 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8138 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8139 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8141 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8142 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8143 Define Vw32_charset_info_alist and w32_charset symbols.
8145 2000-03-22 Jason Rumney <jasonr@gnu.org>
8147 * makefile.nt (w32bdf.obj): Update dependencies.
8149 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8151 * w32fns.c: Include fontset.h after dispextern.h.
8152 (Fx_create_frame): Do not create fontset.
8153 (w32_load_system_font): Doc fix.
8154 (Fx_close_connection): Free full_name if it is not shared.
8156 * w32term.c: Include fontset.h after dispextern.h.
8157 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8159 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8160 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8161 (w32_font_is_double_byte): New function, needs body.
8162 (x_append_glyph): Set glyph->glyph_not_available_p.
8163 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8164 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8165 character, convert it to a unibyte character.
8166 (struct glyph_string): Delete member `charset'.
8167 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8168 calculating it is found.
8169 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8170 the case that per char metric is not available correctly.
8171 (x_fill_glyph_string): Handle the case that the specific glyph is
8172 not available correctly.
8173 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8174 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8175 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8176 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8177 fontset. Don't call FS_LOAD_FONT.
8179 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8181 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8182 (INT_LISPLIKE): New macro.
8183 (NULL_INTERVAL_P): Use it.
8184 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8185 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8186 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8188 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8189 explicit references to "parent" field of struct interval and
8190 associated unclean type conversions.
8191 * intervals.c (create_root_interval, root_interval, rotate_right,
8192 rotate_left, balance_possible_root_interval, split_interval_right,
8193 split_interval_left, interval_start_pos, find_interval,
8194 next_interval, previous_interval, update_interval,
8195 adjust_intervals_for_insertion, delete_node, delete_interval,
8196 adjust_intervals_for_deletion, merge_interval_right,
8197 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8198 copy_intervals_to_string): Likewise.
8199 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8201 * syntax.c (update_syntax_table): Likewise.
8203 * intervals.c (reproduce_tree_obj): New function, like
8204 reproduce_tree but takes a Lisp_Object for the parent. Declare
8206 (graft_intervals_into_buffer): Use it when appropriate.
8207 (reproduce_tree): Declare with prototype.
8208 (balance_possible_root_interval): Check that the parent is a lisp
8209 object before trying to examine its type.
8211 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8213 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8214 as strings only if both are known to be strings.
8216 * s/openbsd.h (LIBS_TERMCAP): Undef.
8218 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8220 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8221 definitions for non-Emacs compilation.
8222 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8223 outside of `#ifdef emacs'.
8224 (print_partial_compiled_pattern): Update.
8225 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8226 (re_compile_fastmap): Merge handling of charset and charset_not (for
8227 emacs and non-emacs compilation as well).
8228 Similarly for (not)categoryspec and (not)syntaxspec.
8229 Don't use the fastmap when reaching `anychar' since the added
8230 complexity is not justified.
8231 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8232 and (not)syntaxspec. Merge (not)categoryspec.
8234 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8236 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8237 FACE_FOR_CHAR): Define them differently for the configuration of
8240 2000-03-21 Dave Love <fx@gnu.org>
8242 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8245 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8247 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8248 (lface_fully_specified_p): Don't check contents of
8249 LFACE_FONT_INDEX because that attribute is optional.
8250 (realize_x_face): Remove now unwarranted xassert.
8252 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8254 The following changes are to make font selection based on
8255 characters, not charset. In addition, they recover fontset
8256 facilities while utilizing the new font selection mechanism.
8258 * Makefile.in (fontset.o): Depend on dispextern.h.
8260 * alloc.c (mark_face_cache): Don't mark face->registry.
8262 * dispextern.h (struct glyph): New member glyph_not_available_p.
8263 Use 22 bits for face_id.
8264 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8265 (struct face): Delete member registry, new member ascii_face.
8266 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8267 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8268 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8269 (struct it): Delete member charset, new member
8270 glyph_not_available_p.
8272 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8273 (struct fontset_info, struct fontset_data): Structs removed.
8274 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8275 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8276 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8277 (fs_free_face_fontset, fontset_font_pattern,
8278 face_suitable_for_char_p, face_for_char,
8279 make_fontset_for_ascii_face): Extern them.
8280 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8281 (FS_LOAD_FACE_FONT): New macro.
8283 * fontset.c: All codes rewritten or adjusted for the change of
8284 fontset implementation. Now fontset is represented by char table.
8285 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8287 (my_strcasecmp): Function removed.
8288 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8290 (AREF, ASIZE): New macros.
8291 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8292 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8293 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8294 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8295 fontset_id_valid_p, font_family_registry, fontset_name,
8296 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8297 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8299 (fs_load_font): New arg FACE. Caller changed.
8300 (fs_query_fontset): Argument changed. Caller changed.
8301 (Fquery_fontset): call fs_query_fontset.
8302 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8304 (clear_fontset_elements, check_registry_encoding,
8305 check_fontset_name): New functions.
8306 (syms_of_fontset): Set char-table-extra-slots property of fontset
8307 to 3. Staticpro and initialize Vfontset_table and
8308 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8310 * frame.h (struct frame): Member `fontset_data' removed.
8311 (FRAME_FONTSET_DATA): Macro removed.
8313 * frame.c (make_frame): Don't allocate f->fontset_data.
8314 (Fdelete_frame): Don't free f->fontset_data.
8316 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8318 * xdisp.c (charset_at_position): Function removed.
8319 (init_iterator): Don't set member charset of struct `it'.
8320 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8321 next_element_from_display_vector, insert_left_trunc_glyphs):
8323 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8325 (get_next_display_element, append_space,
8326 extend_face_to_end_of_line): Likewise.
8328 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8330 (clear_font_table, frame_update_line_height, load_face_font):
8331 Adjusted for the change of fontset implementation.
8332 (load_face_fontset_font): Function removed.
8333 (pixel_point_size): New function.
8334 (font_list): Argument type changed. Caller changed.
8335 (LFACE_FONT): New macro.
8336 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8337 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8338 Lisp_Object. Determine the font name by actually loading a font
8339 by the specified pattern. Set LFACE_FONT (lface) to the specified
8340 pattern. Even if a font is not found, don't try alternatives.
8341 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8342 (set_font_frame_param): If `font' is specified in lface, use it.
8343 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8344 (lface_same_font_attributes_p): Likewise.
8345 (make_realized_face): Arguent changed. Caller changed. Set
8346 face->ascii_face to face itself.
8347 (free_realized_face): Free face->fontset if face is for ASCII.
8348 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8349 deduce_unibyte_registry, x_charset_registry): Functions removed.
8350 (free_realized_multibyte_face): New function.
8351 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8352 changed. Caller changed.
8353 (try_font_list): Argument type changed.
8354 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8355 (choose_face_font): Argument changed. Handle fontset properly.
8356 (choose_face_fontset_font): Function removed.
8357 (realize_default_face, realize_named_face): Don't remove the
8359 (realize_face): Argument changed. Caller changed. Remove face
8360 with the arg former_face_id in advance. Load font for the new
8362 (realize_x_face): Argument changed. Caller changed. For a
8363 multibyte character, share fontset with base_face. For a single
8364 byte character, make a new realized fontset. Don't load a font
8366 (realize_tty_face): Argument changed. Caller changed.
8367 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8368 (face_at_buffer_position): Don't check multibyte_p for returning
8370 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8371 FACE_SUITABLE_FOR_CHARSET_P.
8372 (syms_of_xfaces): Remove code for Qx_charset_registry and
8373 Vface_default_registry.
8375 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8376 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8377 (x_per_char_metric): Don't try FONT->default_char. Even if
8378 pcm->width is zero, glyph bits may exist.
8379 (x_encode_char): Always initialize char2b->byte1.
8380 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8381 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8383 (x_append_glyph): Set glyph->glyph_not_available_p.
8384 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8385 it->charset. Handle the case that per char metric is not
8386 available. If it->multibyte_p is zero and it->c is a multibyte
8387 character, convert it to a unibyte character.
8388 (struct glyph_string): Delete member `charset'.
8389 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8390 the case that per char metric is not available correctly.
8391 (x_fill_glyph_string): Handle the case that the specific glyph is
8392 not available correctly.
8393 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8394 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8395 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8396 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8397 fontset. Don't call FS_LOAD_FONT.
8399 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8400 (x_create_tip_frame): Likewise.
8401 (Fx_close_connection): Free full_name of font_info.
8403 * fns.c (optimize_sub_char_table): New function.
8404 (Foptimize_char_table): New function.
8405 (syms_of_fns): Defsubr Soptimize_char_table.
8407 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8409 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8410 only if buffer is displayed in some window.
8412 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8413 (try_window_reusing_current_matrix): Don't call scroll run
8414 function if run's current and desired position are the same;
8415 this prevents cursor flickering.
8417 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8419 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8421 * regex.c (RE_STRING_CHAR): New macro.
8422 (GET_CHAR_AFER_2): Remove.
8423 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8424 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8425 (print_partial_compiled_pattern, re_compile_fastmap)
8426 (re_match_2_internal): Remove on_failure_jump_exclusive.
8427 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8428 optimization only need to work for * (ie. can use of_keep_string_jump).
8429 Remove the special case for .*\n since it is now covered by the general
8431 (re_search_2): Don't bother with `room'.
8432 (skip_one_char): New function.
8433 (skip_noops): Simplify since `memory' is not needed any more.
8434 (mutually_exclusive_p): Restructure slightly to use `switch' and
8435 add handling for "all" remaining cases.
8436 (re_match_2_internal): Change on_failure_jump_smart to use
8437 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8438 rather than on_failure_jump_exclusive.
8440 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8442 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8443 number of bits per RGB because it's everywhere used as the depth
8446 * term.c (calculate_costs): Remove code dealing with X frames.
8448 2000-03-19 Richard M. Stallman <rms@gnu.org>
8450 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8452 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8454 * lread.c (read_integer): Unread the last char not consumed.
8456 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8458 * xterm.c (x_update_window_cursor): Don't update in frames
8459 which are in the process of being deleted.
8461 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8463 * Makefile.in (mostlyclean): Add `*.core'.
8464 (clean): Add `bootstrap-emacs'.
8466 * lread.c (read_integer): New function.
8467 (read1): Support read syntax #o, #x, #b, #r.
8469 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8471 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8472 make sure POINTER_TO_OFFSET gives the same value before and after
8473 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8474 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8475 (debug): Now only active if > 0 rather than if != 0.
8476 (DEBUG_*): Update for the new meaning of `debug'.
8477 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8478 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8479 in `succeed_n', `jump_n' and `set_number_at'.
8480 (store_op1, store_op2, insert_op1, insert_op2)
8481 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8482 (group_in_compile_stack): Move to after its arg's types are
8483 declared and add a prototype.
8484 (PATFETCH): Define in terms of PATFETCH_RAW.
8485 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8487 (QUIT): Redefine as a nop except for NTemacs.
8488 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8489 indentation of the greedy-op and shy-group code.
8490 (at_(beg|end)line_loc_p): Fix argument's types.
8491 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8492 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8493 (MATCHING_IN_FIRST_STRING): Remove.
8494 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8495 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8496 QUIT unconditionally.
8498 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8500 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8503 * process.c (send_process): Add a hint that the function
8504 can call Lisp code to its comment.
8506 * lread.c (load_dangerous_libraries): New variable.
8507 (Vbytecomp_version_regexp): New variable.
8508 (safe_to_load_p): New function.
8509 (Fload): Handle files not compiled with Emacs specially.
8510 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8512 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8514 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8516 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8517 support functions only if HAVE_X11R6_XIM is defined.
8518 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8520 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8522 * xfns.c (X_I18N_INHIBITED): Don't define.
8523 (create_frame_xic): Remove conditional compilation on
8525 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8527 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8528 (HAVE_X11R6_XIM): Define.
8530 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8532 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8533 If set, call XSynchronize.
8535 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8537 * regex.c: Declare a new type `re_char' used throughout the code
8538 for the string char type. It's `const unsigned char' to match the
8539 rest of Emacs. Consistently make sure all pointers to strings use
8540 it and make sure all pointers into the pattern use `unsigned
8542 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8543 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8546 * charset.h (GET_CHAR_AFTER_2): Remove.
8547 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8549 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8551 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8552 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8553 of them try to use backquotes.
8555 2000-03-12 Dave Love <fx@gnu.org>
8557 * unexelf.c: Restore changes of 1999-10-19.
8558 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8559 fix its type and alignment; copy it from current process.
8561 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8563 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8564 has been found. Fix bug not computing timer's predecessor.
8566 * fileio.c (Fread_file_name): Handle case that DIR contains a
8569 * window.c (Fsave_window_excursion): Doc fix.
8571 * xfns.c (x_defined_color): Rewritten to use
8572 x_allocate_nearest_color.
8574 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8576 * msdos.c (vga_installed): New function, code moved from
8577 dos_set_window_size.
8578 (Qbar, Qcursor_type, outside_cursor): New variables.
8579 (syms_of_msdos): Intern and staticpro them.
8580 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8581 shape used outside Emacs when called for the first time.
8582 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8583 cursor shape used outside Emacs.
8584 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8585 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8587 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8588 parameters specify the cursor. Make qreverse a global
8589 variable (renamed to Qreverse).
8591 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8593 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8595 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8597 This is a big redesign of failure-stack and register handling, prompted
8598 by bugs revealed when trying to add shy-groups. Overall, what happened
8599 is that loops are now structured a little differently, groups can be
8600 shy and the code is a little simpler.
8602 * regex.h: Update the copyright.
8603 (RE_SHY_GROUPS): New value.
8604 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8605 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8607 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8608 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8609 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8610 for (start|stop)_memory since they now only take one argument (the
8611 second has becomes unnecessary).
8612 (print_partial_compiled_pattern): Adjust for changes in
8614 (print_compiled_pattern): Use %ld to printf long ints and flush to
8615 make debugging a little easier.
8616 (union fail_stack_elt): Make the integer unsigned.
8617 (struct fail_stack_type): Add a `frame' element.
8618 (INIT_FAIL_STACK): Init `frame' as well.
8619 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8620 (DEBUG_PUSH, DEBUG_POP): Remove.
8621 (NUM_REG_ITEMS): Remove.
8622 (NUM_NONREG_ITEMS): Adjust.
8623 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8624 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8625 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8626 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8628 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8629 address pushed is not the destination of the jump but the source
8631 (NUM_FAILURE_ITEMS): Remove.
8632 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8633 registers before the actual failure point). Don't hardcode any
8634 meaning for str==NULL anymore.
8635 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8636 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8638 (REG_UNSET_VALUE): Use NULL (why not?).
8639 (compile_range): Remove declaration since it doesn't exist.
8640 (struct compile_stack_elt_t): Remove inner_group_offset.
8641 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8642 (regex_grow_registers): Remove dead code.
8643 (FIXUP_ALT_JUMP): New macro.
8644 (regex_compile): Add shy-groups Change loops to use
8645 on_failure_jump_smart&jump instead of
8646 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8647 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8648 variable to me). Use `jump' instead of `jump_past_alt' and don't
8649 bother with push_dummy_failure in alternatives since it is now
8650 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8651 emacs' for (re)allocating the stack.
8652 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8653 from loop when bufp->can_be_null rather than jumping to `done'.
8654 Avoid jumping backwards so as to ensure termination. Use
8655 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8656 backreferences. Remove dead code in handling of `anychar'.
8657 (skip_noops, mutually_exclusive_p): New functions taken from the
8658 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8659 improve mutually_exclusive_p to handle ".+\n".
8660 (lowest_active_reg, highest_active_reg,
8661 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8662 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8663 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8664 variables. Push register (in `start_memory') on the stack rather
8665 than storing it in old_reg(start|end). Remove the cycle detection
8666 from `stop_memory', replaced by the use of on_failure_jump_loop
8667 for greedy loops. Add code for the new on_failure_jump_<foo>.
8668 Remove ad-hoc code in `on_failure_jump' to push more registers in
8669 the case of a loop. Take out code from `maybe_pop_jump' into
8670 separate functions and adapt it to the semantics of
8671 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8672 and push_dummy_failure. Remove dummy_failure handling and
8673 handling of `failures to jump to on_failure_jump' (this last one
8674 was already dead code, it seems).
8675 (group_match_null_string_p, alt_match_null_string_p)
8676 (common_op_match_null_string_p): Remove.
8678 2000-03-08 Dave Love <fx@gnu.org>
8680 * config.in: Don't depend on __STDC__ for volatile.
8681 Add POINTER_TYPE, PTR, PROTOTYPES.
8683 * hftctl.c, strftime.c: Use PROTOTYPES.
8684 * eval.c (find_handler_clause): Likewise.
8686 * mem-limits.h: Use POINTER_TYPE.
8688 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8689 (memory_warnings): Declare using POINTER_TYPE.
8691 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8693 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8695 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8698 * xfns.c: Remove obsolete code in #if 0.
8699 (Fx_focus_frame): New function.
8701 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8703 * coding.c (coding_category_name): Add coding-category-utf-8,
8704 coding-category-utf-16-be, coding-category-utf-16-le.
8705 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8706 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8707 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8708 (detect_coding_utf_8): New function.
8709 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8710 UTF_16_LOW_SURROGATE_P): New macros.
8711 (detect_coding_utf_16): New function
8712 (detect_coding_mask): When priorities are specified, skip any
8713 categories that have `nil' coding-system. Fix bug of returning
8714 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8715 returns a mask not set in PRIORITIES.
8716 (detect_eol_type_in_2_octet_form): New function.
8717 (detect_eol): selects detect_eol_type_XXX to call according to
8718 cooding->category_idx.
8719 (detect_coding_system): Remove `nil' coding-system in the result.
8720 (Fupdate_coding_systems_internal): Update all coding-categories.
8722 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8723 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8725 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8726 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8727 CODING_CATEGORY_IDX_UTF_16_LE.
8728 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8729 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8730 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8731 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8733 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8735 * doc.c (Fdocumentation_property): If value is not a string,
8736 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8738 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8739 close the display with XtCloseDisplay. This caused a bus error
8742 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8743 complete but not unique.
8745 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8747 * process.c (send_process): Remove local variable `procname' that
8748 might become invalid when a GC happens. Instead, access the
8749 process name slot directly.
8751 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8754 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8757 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8759 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8760 glyph matrices have been freed.
8762 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8764 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8765 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8767 * xfns.c (QCdata): Moved to xdisp.c.
8769 * xdisp.c (QCdata): Moved here from xfns.c.
8770 (syms_of_xdisp): Initialize QCdata.
8772 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8774 * window.c (coordinates_in_window): Use
8775 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8776 FRAME_INTERNAL_BORDER_WIDTH.
8778 * xdisp.c (try_window_id): Recompute unchanged information if
8779 it is obviously invalid.
8781 * xterm.c (x_term_init): Create a colormap if not using the
8784 * xterm.h (select_visual): Change prototype.
8786 * xfns.c (select_visual): Rewritten. Recognize user-specified
8788 (visual_classes): New variable.
8790 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8792 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8793 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8794 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8795 (x_decode_color): Don't handle allocation of white and black
8797 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8798 XtNcolormap resources.
8799 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8800 (Fx_create_frame): Initialize color members of x_output structure.
8801 (xpm_load): Pass colormap to XPM lib.
8803 * xfaces.c (x_free_colors): Access colormap of frame using
8804 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8805 when default colormap is used.
8807 * xterm.c (x_term_init): Set Colormap member of x_display_info
8808 structure. Copy colormap if resource `privateColormap' is
8809 specified (PseudoColor only).
8810 (x_setup_relief_color): Access colormap of frame using
8813 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8814 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8816 2000-03-04 Jason Rumney <jasonr@gnu.org>
8818 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8819 other non-platform-specific equivalents.
8820 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8821 specific functions and macros as their w32 equivalents where
8822 non-platform-specifics are not available.
8823 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8824 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8825 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8826 (frame_update_line_height): Use macros to access f->output_data.
8827 (defined_color): Remove FIXME comments; fixed.
8828 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8829 into #ifdef blocks. Add WINDOWSNT blocks.
8830 (Fx_list_fonts): Use macros for accessing font data.
8831 (set_lface_from_font_name): Different default fonts for X and
8833 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8834 scalable for backward compatibility.
8835 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8836 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8838 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8841 * makefile.nt (w32faces.obj): Remove.
8844 2000-03-03 Jason Rumney <jasonr@gnu.org>
8846 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8849 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8851 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8852 standard ELF definitions here if the system header does not.
8854 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8856 * xterm.c (PER_CHAR_METRIC): Removed.
8857 (x_per_char_metric_1, x_default_char): New functions.
8858 (x_per_char_metric): If font's default char is invalid, return
8859 metrics of a suitably chosen usable default char.
8860 (x_draw_glyph_string_foreground): If font has an invalid default
8861 char, replace occurrences of unprintable chars with a suitably
8862 chosen usable default char.
8864 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8866 * xterm.c (note_mouse_highlight): Return quickly if frame's
8867 glyph matrices have been freed.
8869 * dispnew.c (free_glyphs): Block input while freeing matrices.
8871 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
8873 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
8876 * dispextern.h (x_free_colors): Add prototype.
8878 * xfaces.c (x_free_colors): New function.
8879 (unload_color, free_face_colors): Use it.
8881 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
8883 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
8885 * window.c [MSDOS]: Include msdos.h.
8887 2000-03-02 Dave Love <fx@gnu.org>
8889 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
8891 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
8892 set C_OPTIMIZE_SWITCH for gcc.
8894 2000-03-02 Kenichi Handa <handa@etl.go.jp>
8896 * coding.c (coding_save_composition): Be sure to allocate
8897 composition data area in coding even if there's no composition in
8900 2000-03-01 Jason Rumney <jasonr@gnu.org>
8902 * w32term.c: Equivalent changes to those made to xterm.c on
8903 2000-02-25 and 2000-02-24.
8905 * w32fns.c: Equivalent changes to those made to xfns.c on
8906 2000-02-25 and 2000-02-21.
8908 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
8909 correct line-end convention is followed.
8911 * w32menu.c [HAVE_BOXES]: Remove #undef.
8912 (single_keymap_panes): Remove code for simulating checkmarks.
8913 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
8914 Remove code for drawing simulated checkmarks.
8915 (w32_menu_show): make unibyte help string correctly.
8916 (add_menu_item): draw standard Windows checkmarks. Draw radio
8917 buttons as radio buttons if possible.
8919 2000-03-01 Gerd Moellmann <gerd@gnu.org>
8921 * sysdep.c (start_of_text): Don't define this function for NetBSD
8924 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
8926 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
8927 (LINKER): Don't undef if __NetBSD__ is defined.
8929 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
8931 * fileio.c [__NetBSD__]: Define `unix'.
8933 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
8935 2000-02-29 Gerd Moellmann <gerd@gnu.org>
8937 * atimer.c (start_atimer): Don't abort when timers are stopped.
8938 (append_atimer_lists): New function.
8939 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
8940 arbitrary lists of stopped and running atimers.
8942 * atimer.c (cancel_atimer): Handle canceling an atimer when
8943 some timers are stopped.
8945 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
8948 * fns.c (maybe_resize_hash_table): Handle case of new size
8949 coming out as being the same as old size.
8951 2000-02-27 Jason Rumney <jasonr@gnu.org>
8953 * makefile.nt: Add atimer.h to dependencies.
8954 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
8955 * w32console.c: Only disable window system features for dispextern.h
8956 (initialize_w32_display): Build a display info for the console.
8957 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
8958 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
8959 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
8961 * w32gui.h (struct W32FontStruct): Revert last change after change
8963 * w32menu.c (single_submenu): Set up help string.
8964 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
8965 (w32_dialog_show): Set up help string.
8966 * w32term.c (w32_display_info_for_display): Remove unused function.
8967 (w32_draw_bitmap): Use pre-built bitmaps.
8968 (w32_initialize_display_info): New function to initialize parts of
8969 display info that are common to both GUI and console frames.
8970 (w32_term_init): Use w32_initialize_display_info. Do not set
8971 Vw32_num_mouse_buttons here, as it is not called for console
8972 frames. Build bitmaps for indicating truncated lines etc.
8973 (x_delete_display): Destroy pre-built bitmaps.
8974 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
8975 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
8977 2000-02-27 Dave Love <fx@gnu.org>
8979 * lisp.h: Add a bunch of prototypes.
8981 2000-02-26 Kenichi Handa <handa@etl.go.jp>
8983 * keyboard.c (read_char): Set `usec' correctly.
8985 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8987 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8988 `lambda', set reg[RRR] to the map index.
8989 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8990 reg[RRR] to 0. Otherwise, set it to -1.
8992 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8994 * emacs.c (main): Remove code snippet commented out with `//'.
8996 2000-02-25 Richard M. Stallman <rms@gnu.org>
8998 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8999 and contains a `:', prepend `/:'.
9001 * window.c (select_window_1): If selected_window is nil,
9002 don't "swap out" the buffer's point.
9003 (Fset_window_configuration): Set selected_window to nil
9004 before calling Fselect_window.
9005 (unshow_buffer): Don't set point in buffer from window's point
9006 if another more recently selected window also shows the buffer.
9008 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9010 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9012 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9013 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9014 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9016 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9017 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9018 (hide_busy_cursor): New functions.
9019 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9021 * minibuf.c (read_minibuf): Cancel busy-cursor.
9023 * keyboard.c (command_loop_1): Call start_busy_cursor before
9024 Fcommand_execute and cancel_busy_cursor after it.
9025 (timer_check): Remove busy-cursor code.
9026 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9029 * process.c (wait_reading_process_input): Remove busy-cursor code.
9031 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9032 Fx_hide_busy_cursor.
9034 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9036 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9038 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9040 * xterm.c (XTread_socket): Remove busy-cursor code.
9042 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9043 (build_frame_matrix_from_leaf_window): Put code handling
9044 glyph row's not being a slice of a frame row in #if 0.
9045 (sync_window_with_frame_matrix_rows): New function.
9046 (frame_row_to_window): New function.
9047 (mirror_line_dance): Handle copies between windows.
9049 * lread.c (Fload): Use `xfree' instead of `free'.
9050 (init_obarray): Use `xmalloc' instead of `malloc'.
9052 * window.c (Fset_window_buffer): Set WINDOW to the window
9054 (coordinates_in_window): Take frame's internal border width
9057 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9059 * xterm.c (x_display_and_set_cursor): Display cursor of
9060 non-selected windows depending on the setting of
9061 cursor_in_non_selected_windows.
9063 * xdisp.c (cursor_in_non_selected_windows): New variable.
9064 (syms_of_xdisp): DEFVAR_BOOL it.
9066 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9068 * data.c (Fstring_to_number): If number is greater than what
9069 fits into an integer, return a float.
9071 * eval.c (specbind): Remove references to
9072 keyword_symbols_constant_flag.
9074 * data.c (keyword_symbols_constant_flag): Removed.
9075 (Fmakunbound, set_internal, syms_of_data): Remove references to
9076 keyword_symbols_constant_flag.
9078 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9080 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9082 * syntax.c (multibyte_syntax_as_symbol): New variable.
9083 (syms_of_syntax): Declare it as a Lisp variable.
9084 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9085 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9086 nonzero, treat all multibyte characters as symbol.
9087 (init_syntax_once): Give syntax `word' to all multibyte
9090 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9092 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9095 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9097 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9099 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9100 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9102 2000-02-21 Dave Love <fx@gnu.org>
9104 * frame.c (Vmouse_position_function): New variable.
9105 (Fmouse_position): Use it.
9106 (syms_of_frame): Install it.
9108 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9110 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9112 * fileio.c (Finsert_file_contents): Unbind the binding of
9113 standard-output done by temp_output_buffer_setup.
9115 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9116 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9117 (specbind, unbind_to): Handle most common case of non-constant
9118 symbol with trivial value specially.
9120 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9122 2000-02-20 Richard M. Stallman <rms@gnu.org>
9124 * data.c (Fmake_variable_buffer_local): Doc fix.
9125 Init found_for_buffer to 0.
9126 (Fmake_variable_frame_local): If the variable has already
9127 been buffer-local, set the check_frame field.
9129 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9131 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9132 produced for CODING_MODE_LAST_BLOCK requires.
9134 2000-02-18 Dave Love <fx@gnu.org>
9136 * keyboard.c (echo_keystrokes): Remove declaration.
9137 (Vecho_keystrokes) New variable.
9138 (read_char, record_menu_key, read_key_sequence): Use it to allow
9140 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9142 * lread.c: Undef feature selection macros before defining.
9144 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9146 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9147 for symbols other than the symbol in question.
9149 2000-02-17 Dave Love <fx@gnu.org>
9151 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9153 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9155 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9157 * alloc.c (enum mem_type): Compile unconditionally.
9159 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9161 * xfaces.c (tty_defined_color): Don't return faulire indication
9162 for unspecified-fg and unspecified-bg pseudo-colors.
9164 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9166 * alloc.c (mark_object): Don't mark symbol names in pure space.
9167 (gc_sweep): Don't unmark symbol names in pure space.
9169 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9170 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9171 [GC_MARK_STACK]: New defines.
9172 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9173 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9175 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9177 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9178 allocate_buffer instead of xmalloc.
9180 * alloc.c (toplevel): Include setjmp.h.
9181 (PURE_POINTER_P): New define.
9182 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9183 (Vdead) [GC_MARK_STACK]: New variable.
9184 (lisp_malloc): Add parameter TYPE, call mem_insert if
9185 GC_MARK_STACK is defined.
9186 (allocate_buffer): New function.
9187 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9188 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9189 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9190 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9191 (MEM_NIL) [GC_MARK_STACK]: New define.
9192 (struct mem_node) [GC_MARK_STACK]: New structure.
9193 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9194 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9195 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9196 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9197 (mark_stack) [GC_MARK_STACK]: New functions.
9198 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9199 (clear_marks): Removed.
9200 (gc_sweep): Set free conses' car, free floats' type, free
9201 symbols' function to Vdead. Use lisp_free to free buffers.
9202 (init_alloc_once): Initialize Vdead.
9203 (survives_gc_p): Return non-zero for pure objects.
9205 * alloc.c: Add comments throughout the file.
9207 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9208 that unblocks alarms.
9210 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9211 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9212 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9214 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9216 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9218 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9219 avoid infinite error signaling. Allocate sufficient memory for
9220 eol_str in the case that eoltype is Lisp_Int.
9222 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9224 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9225 depends on the previous behavior.
9227 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9229 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9231 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9233 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9235 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9236 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9239 2000-02-15 Richard M. Stallman <rms@gnu.org>
9241 * data.c (set_internal): Don't make variable buffer-local
9242 if within a let-binding for the same buffer.
9243 (let_shadows_buffer_binding_p): New function.
9245 * eval.c (specbind): For buffer-local value,
9246 record the current buffer also.
9247 (unbind_to): Cope with that change.
9249 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9251 * window.c (Fsave_window_excursion): Doc fix.
9253 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9255 * syntax.c (back_comment): Make sure we only consider comment-starters
9256 of the relevant style and return -1 in case of a failure to find the
9257 beginning of the comment.
9258 (Fforward_comment): If back_comment fails, go back to the position just
9259 after the comment-end.
9260 (scan_lists): Add comment describing a very minor bug.
9262 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9264 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9265 `completion-regexp-list' in the docstring.
9267 2000-02-14 Dave Love <fx@gnu.org>
9269 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9271 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9273 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9274 to Emacs' syntax. Also fix the comment about set/not-set meanings
9275 since Emacs syntax is not the value 0 any more.
9276 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9277 since it's now part of RE_SYNTAX_EMACS.
9279 2000-02-12 Dave Love <fx@gnu.org>
9281 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9284 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9286 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9288 2000-02-12 Dave Love <fx@gnu.org>
9290 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9292 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9293 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9294 * s/hpux.h: Don't define HAVE_VFORK.
9296 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9298 * s/nextstep.h: Don't define HAVE_ALLOCA.
9300 * config.in: Add vfork bits.
9302 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9304 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9305 unwind function to undo the effect of stopping atimers.
9307 * keyboard.c (bind_polling_period): Stop all timers except
9310 * atimer.c (stopped_atimers): New variable.
9311 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9314 * atimer.h (stop_other_atimers, run_all_atimers)
9315 (unwind_stop_other_atimers): Add function prototypes.
9317 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9319 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9321 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9322 library may depend on jpeg.
9323 (atimer.o): Depends on atimer.c.
9325 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9327 * insdel.c (del_range_1): Call update_compositions.
9328 (del_range_both): Call update_compositions just once..
9330 2000-02-10 Dave Love <fx@gnu.org>
9332 * xfns.c (create_frame_xic): Fix initialization of automatic
9335 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9337 * ccl.c (CCL_MAKE_CHAR): New macro.
9338 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9339 registers by CCL_MAKE_CHAR before calling translate_char.
9340 <CCL_TranslateCharacterConstTbl> Likewise.
9342 2000-02-08 Dave Love <fx@gnu.org>
9344 * lread.c (__EXTENSIONS__): Define.
9346 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9348 * puresize.h (BASE_PURESIZE): Increase to 650000.
9350 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9352 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9355 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9357 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9358 md, mh, mb, mr, and me to the fake termcap entry.
9360 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9362 * sound.c (sound_cleanup): Don't call device close routine if the
9363 function pointer is null.
9365 2000-02-06 Andrew Innes <andrewi@gnu.org>
9367 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9368 around image definitions and prototypes.
9369 (gamma_correct) [WINDOWSNT]: New prototype.
9371 * w32term.c (x_make_frame_visible): Replace call to
9372 input_poll_signal with poll_for_input.
9374 * window.c [WINDOWSNT]: Include w32term.h.
9376 * xdisp.c [WINDOWSNT]: Include w32term.h.
9378 * makefile.nt: Add dependencies on w32gui.h.
9379 (OBJ1): Include atimer.obj.
9380 ($(BLD)\atimer.obj): New dependency rule.
9382 * w32.c (sigmask): New function (does nothing).
9383 (sigunblock): Ditto.
9385 * frame.c [WINDOWSNT]: Include w32term.h.
9387 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9389 * lread.c (syms_of_lread): Fix literal newlines.
9391 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9392 the string constant limit (2048 bytes) in MSVC.
9395 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9397 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9399 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9400 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9403 2000-02-04 Dave Love <fx@gnu.org>
9405 * fileio.c: Remove some unused vars.
9406 (_GNU_SOURCE): Define (for euidaccess).
9408 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9410 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9412 (read_minibuf): Deal with allow_props correctly.
9414 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9416 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9418 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9420 * search.c (compile_pattern): If a cache entry has a nil regexp,
9421 fill in that entry instead of clobbering a previously cached
9424 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9426 * puresize.h (BASE_PURESIZE): Increase to 610000.
9428 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9430 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9433 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9435 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9436 instead of incrementing ic directly.
9437 <CCL_WriteExprConst> Likewise.
9438 <ccl_set_expr>: Set ic to jump_address.
9440 * fileio.c (e_write): Fix the handling of
9441 CODING_FINISH_INSUFFICIENT_SRC.
9443 2000-02-01 Dave Love <fx@gnu.org>
9445 * editfns.c (Fpropertize): Doc fix.
9447 * process.c (Fstart_process): Doc fix.
9449 * eval.c: Fix various doc strings not to duplicate information
9450 from help-manyarg-func-alist.
9452 * window.c (Fset_window_margins): Don't make interactive. Doc
9455 * doc.c (Vhelp_manyarg_func_alist): New variable.
9456 (Fdocumentation): Use it.
9457 (syms_of_doc): Define it.
9459 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9461 * xterm.c (xim_open_dpy): Remove unused local variable.
9463 * emacs.c (USAGE): Use term `display options' instead of `X
9466 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9467 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9469 * fns.c (sweep_weak_table): New function.
9470 (sweep_weak_hash_tables): Use it. Keep on marking until there
9473 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9475 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9476 that XTread_socket does not crash by trying to call XNoOp on a
9479 2000-01-30 Jason Rumney <jasonr@gnu.org>
9481 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9482 Change selected_frame to SELECTED_FRAME ().
9483 (w32_console_mouse_position): Remove #ifndef MULE from around
9486 * makefile.nt: Remove dosfns.obj.
9488 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9490 * w32fns.c (w32_defined_color): Check for valid frame before
9491 applying gamma correction. Eliminate dependency on frame elsewhere.
9492 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9493 (w32_to_x_font): Use resx and resy not height_in and width_in.
9494 (x_to_w32_font): Doc fix.
9495 (xlfd_strip_height): New function to strip and return font height.
9496 (w32_font_match): Compare height separately from rest of xlfd
9497 spec, using xlfd_strip_height.
9499 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9500 width_in. Use w32_defined_color in place of defined_color.
9502 * w32faces.c: Merge more of DOS and X specifics in preparation for
9503 merge with xfaces.c.
9504 (defined_color): Remove FIXME comment.
9505 (tty_color_name): Provide w32-specific function.
9506 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9508 * w32console.c (turn_on_face, turn_off_face): Removed.
9509 (w32_face_attributes): New function.
9510 (Global_variables): Reduce scope where possible.
9511 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9513 (hl_mode): Don't modify text attributes.
9514 (write_glyphs): Don't do anything if len <= 0. Use
9515 w32_face_attributes to get attributes for drawing. Write
9516 terminating codes using char_attr_normal.
9517 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9518 (update_begin, update_end): Likewise.
9519 (vga_stdcolor_name): New function.
9520 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9521 (Fset_screen_color): Remove char_attr_reverse.
9523 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9525 * xfns.c (xic_set_preeditarea): Take window parameter and
9526 window-relative pixel-positions.
9528 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9529 is its frame's selected window.
9530 (xim_instantiate_callback): Likewise.
9532 * xfns.c (x_create_im): Removed.
9533 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9534 (supported_xim_styles): Renamed from supported_styles.
9535 (best_xim_style): Renamed from best_style.
9536 (create_frame_xic): Renamed from xic_create_frame.
9537 (free_frame_xic): Renamed from xic_destroy_frame.
9539 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9541 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9542 our frames, call XFilterEvent with 2nd parameter `None'.
9543 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9544 returning XBufferOverflow.
9545 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9547 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9548 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9549 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9550 (xim_initialize, xim_close)
9551 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9552 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9553 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9554 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9556 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9558 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9559 `xic_style' and `xic_xfs'.
9560 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9561 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9562 (FRAME_XIM): Removed.
9564 * xfns.c (supported_styles): New variable.
9565 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9566 (xic_create_xfontset, best_style, xic_create_frame)
9567 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9568 (xic_set_xfontset): New functions.
9570 2000-01-28 Dave Love <fx@gnu.org>
9572 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9574 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9576 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9578 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9579 for *scratch* if it already existed.
9581 * emacs.c (USAGE): New macro.
9582 (main): Use it to display usage information.
9584 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9586 Support for the menu-help feature:
9588 * msdos.h: Change prototypes of XMenuAddSelection and
9591 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9592 part of the line to the termscript file.
9593 (IT_clear_to_end): Clear the entire line, not just its beginning.
9594 (menu_help_message, prev_menu_help_message): New variables.
9595 (IT_menu_make_room): Make room for the help_text member.
9596 (IT_menu_display): New argument disp_help; all callers changed.
9597 If disp_help is non-zero, store the help text of the active menu
9598 item in menu_help_message.
9599 (XMenuAddPane): Initialize the help_text member to NULL.
9600 (XMenuAddSelection): New argument help_text. Store it in the
9602 (XMenuActivate): New argument help_callback. If the value of
9603 menu_help_message has changed since the last time, display the
9604 menu help message text while waiting for the mouse to move. Clear
9605 the echo area before exiting.
9606 (XMenuDestroy): Free the help_text member.
9608 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9610 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9611 XMenuAddSelection. Pass help callback to XMenuActivate.
9612 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9614 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9616 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9617 and EMACS_SET_USECS.
9619 2000-01-26 Dave Love <fx@gnu.org>
9621 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9623 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9624 an error may be signalled.
9626 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9628 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9629 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9631 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9633 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9635 * charset.c (Fstring): If there is a multibyte char among
9636 the args, always return a multibyte string.
9638 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9640 * sysdep.c (sys_select): Turn atimers off and on instead of
9641 recording and restoring old alarm handler
9643 * process.c (toplevel): Include atimer.h.
9644 (create_process_1): Rewritten.
9645 (create_process): Use atimers instead of alarm.
9646 (wait_reading_process_input) [hpux]: Turn atimers off instead
9647 of turning off SIGALRM.
9648 (wait_reading_process_input): Turn off atimers instead off
9649 calling stop_polling.
9651 * emacs.c (main): Call init_atimer.
9653 * keyboard.c (toplevel): Include systime.h and atimer.h.
9654 (polling_for_input): Removed because unused.
9655 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9656 (poll_timer): New variable.
9657 (poll_for_input, poll_for_input_1): New functions.
9658 (start_polling, stop_polling): Rewritten.
9660 * keyboard.h (polling_for_input): Removed.
9662 * atimer.h, atimer.c: New files.
9664 * Makefile.in (obj): Add atimer.o.
9665 (atimer.o): New target.
9667 * blockinput.h (pending_atimers): Add extern declaration.
9668 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9670 * lisp.h (popup_activated_flag): Add extern declaration.
9672 * xmenu.c (popup_activated_flag): Make externally visible.
9673 (popup_activate_callback) [USE_MOTIF]: Increment
9674 popup_activated_flag.
9675 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9677 * xterm.c (toplevel): Include atimer.h.
9678 (toolkit_scroll_bar_interaction): New variable.
9679 (Fxt_process_timeouts): Removed.
9680 (x_process_timeouts): New function.
9681 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9682 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9683 (x_make_frame_visible): Call poll_for_input_1 instead of
9684 input_poll_signal. Don't call alarm.
9685 (x_initialize): Install timer calling x_process_timeouts.
9687 2000-01-24 Dave Love <fx@gnu.org>
9689 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9690 Don't use -cckr -- apparently not now necessary.
9692 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9694 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9697 2000-01-23 Jason Rumney <jasonr@gnu.org>
9699 * w32fns.c (w32_defined_color): Apply gamma correction before
9700 trying to map to the palette.
9701 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9704 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9705 here. Callers changed to always pass real device context.
9706 (w32_draw_bitmap): Likewise.
9707 (w32_get_glyph_overhangs): Likewise.
9708 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9710 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9711 pfnSetScrollInfo and SetScrollRange.
9712 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9713 back into MULE characters after decoding them.
9714 (x_get_glyph_face_and_encoding): Likewise.
9715 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9716 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9717 (x_produce_glyphs): Calculate per char metrics for a character
9718 that we know exists in default font when font_not_found_p is true.
9720 2000-01-22 Jason Rumney <jasonr@gnu.org>
9722 * makefile.nt (intervals.obj, composite.obj): New modules.
9723 (composite.h): Added as dependency where appropriate.
9725 * w32gui.h (XGCValue): New struct for emulating X GCs.
9727 * w32term.h (XCharStruct): New struct for emulating X.
9729 * w32console.c (turn_on_face, turn_off_face): New functions.
9730 (change_line_highlight): New prototype for new redisplay.
9731 (write_glyphs): Support multibyte text. Support faces.
9733 * w32faces.c: Complete rewrite for new redisplay based on new
9736 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9737 throughout. struct frame * in place of FRAME_PTR.
9738 Skeleton support for images, toolbars, tooltips from xfns.c.
9739 (Fx_create_frame): Use system default for default scroll bar
9741 (w32_get_arg): Renamed from x_get_arg.
9742 (Fx_file_dialog): New function.
9743 (w32_list_fonts): Check cache before asking system.
9744 (Vw32_enable_synthesized_fonts): New variable.
9745 (Vw32_enable_italics): Obsolete, removed.
9747 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9748 Use SELECTED_FRAME macro.
9750 * w32menu.c: Add skeleton support for help strings on menus.
9751 (add_menu_item): Native checkbox and radio support added, but not
9752 yet enabled due to bugs.
9753 (push_menu_item): Add parameters type, selection and help.
9755 Formatting changes to reduce unnecessary diffs with xmenu.c.
9757 * w32select.c (Fw32_set_clipboard_data): Update call to
9758 find_charset_in_str.
9760 * w32term.c: Complete rewrite for new redisplay based on new
9761 xterm.c with necessary sections merged back in from old w32term.c.
9763 2000-01-21 Richard M. Stallman <rms@gnu.org>
9765 * data.c (set_internal): Further fix in same criterion.
9767 2000-01-20 Richard M. Stallman <rms@gnu.org>
9769 * data.c (set_internal): Fix the criteria for whether
9770 to swap out the old cached binding.
9772 2000-01-19 Dave Love <fx@gnu.org>
9774 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9776 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9778 * regex.c (re_compile_fastmap): While checking a range table for
9779 `charset', skip flag bits for a character class correctly.
9781 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9783 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9785 * xfns.c (x_window): Call lw_create_widget with new parameter
9788 * widget.c (EmacsFrameSetCharSize): Change size of children first
9789 because of problems with main window geometry management under
9792 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9794 (MENU_ITEMS_ITEM_HELP): New enumerator.
9795 (push_menu_item): Add parameter HELP. Record help in menu_items.
9796 (single_menu_item, single_submenu, list_of_items): Call
9797 push_menu_item with new parameter.
9798 (single_submenu): Set help string in widget value.
9799 (menu_highlight_callback): New function.
9800 (set_frame_menubar): Call lw_create_widget with new
9802 (xmenu_show, xdialog_show): Ditto.
9804 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9806 * sound.c (Fplay_sound): Improve doc string.
9808 2000-01-11 Richard M. Stallman <rms@gnu.org>
9810 * lisp.h (set_internal): Enter the new arg.
9812 * eval.c (specbind): Record buffer-local variables specially,
9813 indicating which buffer's binding was saved.
9814 (unbind_to): Restore buffer-local variables specially
9815 in the proper buffer.
9817 * data.c (set_internal): New arg BUF.
9819 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9820 * data.c (Fset): Pass new arg to set_internal.
9821 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9823 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9825 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9828 2000-01-11 Richard M. Stallman <rms@gnu.org>
9830 * minibuf.c (Ftry_completion): Doc fix.
9832 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9834 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9837 2000-01-11 Andreas Schwab <schwab@suse.de>
9839 * coding.c (code_convert_region): Initialize total_skip.
9841 2000-01-08 Dave Love <fx@gnu.org>
9843 * eval.c (Fuser_variable_p): Check customizability too.
9845 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9847 * minibuf.c (Fcompleting_read): Doc fix.
9849 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9851 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9854 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9855 Check that input style is supported before trying to create an
9857 (x_window): Call x_create_im.
9859 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9861 * xfns.c (current_gif_memory_src): New variable.
9862 (gif_load): Record the address of the current memory source
9863 in current_gif_memory_src.
9864 (gif_read_from_memory): Use current_gif_memory_src.
9866 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9867 macros statement form.
9869 * sound.c (struct sound): Renamed from struct sound_file.
9870 (struct sound): Add members `data' and `header_size'.
9871 (enum sound_attr): Add SOUND_DATA.
9872 (current_sound, current_sound_device): Variables renamed from
9873 sound_file and sound_device.
9874 (parse_sound): Parse :data.
9875 (parse_sound): Handle sound data in strings.
9876 (find_sound_type): Function renamed from find_sound_file_type.
9877 (wav_init, au_init): Fail if sound's header_size is smaller than
9879 (wav_play, au_play): Play sounds from string data.
9881 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
9883 * lisp.h: Add prototype for allocate_string_data.
9885 * alloc.c (Fgarbage_collect): Return number of live and free
9888 * alloc.c (mark_buffer): Remove code in #if 0.
9890 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
9891 (strings_consed): New variable.
9892 (allocate_string): Set it.
9893 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
9894 (Fmemory_use_counts): Return strings_consed. Use Flist.
9896 * alloc.c: General cleanup in comments etc. Remove conditional
9897 compilation for `standalone'.
9899 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
9901 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
9902 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
9903 (DONT_COPY_FLAG): Removed.
9904 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
9905 (struct sdata, struct sblock): New
9906 (struct string_block): Rewritten.
9907 (STRINGS_IN_STRING_BLOCK): New macro.
9908 (oldest_sblock, current_sblock, total_strings, total_free_strings)
9909 (large_sblocks, string_blocks, string_free_list): New variables.
9910 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
9911 (init_strings): Rewritten.
9912 (allocate_string, allocate_string_data, compact_small_strings)
9913 (free_large_strings, sweep_strings): New functions.
9914 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
9915 (struct string_block_head, current_string_block)
9916 (first_string_block, large_string_blocks, STRING_FULLSIZE)
9917 (STRING_PAD): Removed.
9918 (make_uninit_multibyte_string, make_pure_string): Rewritten.
9919 (Fgarbage_collect): Don't set mark bit in large strings.
9920 (mark_object): Mark strings differently. Mark symbol names
9922 (survives_gc_p): Test marked strings differently.
9923 (gc_sweep): Sweep strings differently, unmark strings in
9925 (compact_strings): Removed.
9927 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
9929 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
9930 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
9932 2000-01-04 Kenichi Handa <handa@etl.go.jp>
9934 * fileio.c (Finsert_file_contents): Signal error if visiting file
9935 in a non-empty buffer.
9937 * term.c (encode_terminal_code): Fix the previous change.
9939 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9941 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
9942 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
9944 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
9946 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9948 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
9949 need to test for MSDOS frames.
9951 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9953 * dosfns.c (unspecified_colors): Remove.
9954 (msdos_stdcolor_idx): Use global variables unspecified_fg and
9956 (msdos_stdcolor_name): Return strings for unspecified fore- and
9959 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
9960 (syms_of_xfaces): Remove their staticpro's.
9961 (tty_color_name): Return Lisp strings for unspecified fore- and
9963 (Finternal_set_lisp_face_attribute): Remove the special treatment
9964 for Qunspecified_{f,b}g.
9965 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
9968 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9970 * xdisp.c (reseat_at_next_visible_line_start): Position before
9971 newline only if ending up on a newline.
9972 (next_element_from_ellipsis): Return success. Handle case of
9973 displaying no ellipsis. Fix case of ellipsis defined in display
9975 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
9978 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9980 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
9981 (Fcolor_supported_p): Renamed from face-color-supported-p.
9983 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9985 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
9986 list of colors renamed to tty-defined-color-alist.
9987 (tty_color_name): Pass the frame to tty-color-by-index.
9988 (realize_tty_face): tty-color-alist is now a function which
9989 accepts the frame as argument.
9991 * term.c (Ftty_display_color_p): Accept an optional argument
9994 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9996 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9997 encode_terminal_code.
9999 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10001 * dispnew.c (mode_line_string): Support termcap frames as well.
10003 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10005 * syntax.c (Fforward_word): Undo previous change.
10007 * editfns.c (Fconstrain_to_field): Don't constrain if
10008 inhibit-field-text-motion is non-nil.
10009 (Fline_beginning_position): Undo previous change.
10010 (Fline_end_position): Ditto.
10012 * syntax.c (Fforward_word): Notice field boundaries only if
10013 inhibit-field-text-motion is nil.
10015 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10017 * editfns.c (Vinhibit_field_text_motion): New variable.
10018 (inhibit-field-text-motion): New DEFVAR_LISP.
10019 (Fline_beginning_position, Fline_end_position): Notice field
10020 boundaries only if inhibit-field-text-motion is nil.
10022 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10023 All calls adjusted.
10024 (x_build_heuristic_mask): Likewise.
10025 (xbm_load_image_from_file): Change error output.
10026 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10027 (gif_load, gs_load, x_kill_gs_process): Ditto.
10029 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10030 color indices when accessing raster pixels.
10031 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10032 one of :file or :data.
10033 (enum pbm_keyword_index): Add PBM_DATA.
10034 (pbm_format): Add :data.
10035 (pbm_image_p): Allow either :file or :data.
10036 (pbm_read_file): New function.
10037 (pbm_scan_number): Rewritten to read from string.
10038 (pbm_load): Support :data.
10040 See ChangeLog.8 for earlier changes.
10042 ;; Local Variables:
10043 ;; coding: iso-2022-7bit