1 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3 * xdisp.c (display_line): Simplify check for glyphs fitting
6 * xfns.c (xic_style): New variable.
7 (create_frame_xic): Move static variable to global scope for
8 the case that `static' get's defined away.
10 2001-01-26 Kenichi Handa <handa@etl.go.jp>
12 * coding.c (decode_coding): Set a flag for inhibiting
14 (code_convert_region): Always set saved_coding_symbol.
15 (decode_coding_string): Likewise. Update coding->symbol when we
16 encounter a inconsistent eol by the same way as
19 2001-01-25 Gerd Moellmann <gerd@gnu.org>
21 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
24 * xterm.c (x_after_update_window_line): Don't clear if frame's
25 internal border width is zero.
26 (x_clear_area): New function.
27 (x_after_update_window_line, x_clear_end_of_line)
28 (x_scroll_bar_create, x_scroll_bar_set_handle)
29 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
30 instead of XClearArea.
32 * xterm.h (x_clear_area): Add prototype.
34 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
35 which doesn't seem necessary anymore with Lesstif 0.92.
37 2001-01-25 Dave Love <fx@gnu.org>
39 * puresize.h (BASE_PURESIZE): Up to 720000.
41 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
43 2001-01-25 Gerd Moellmann <gerd@gnu.org>
45 * xdisp.c (echo_area_display): Don't call redisplay_internal
46 when Emacs is shutting down. We can't run hooks etc. that
47 would be necessary to do a redisplay.
49 * lread.c (read_integer): Use type EMACS_INT instead of int.
51 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
53 * ccl.c (ccl_driver): Fix last change.
55 2001-01-25 Kenichi Handa <handa@etl.go.jp>
57 * ccl.h (sturct ccl_program): New member suppress_error.
59 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
60 insert error message to the output.
61 (setup_ccl_program): Initialize ccl->suppress_error to 0.
63 * coding.h (struct coding_system): New member suppress_error.
65 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
66 (Fset_terminal_coding_system_internal): Set the member
68 (Fset_safe_terminal_coding_system_internal): Likewise.
70 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
72 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
73 as if it was a `charset'.
75 2001-01-24 Gerd Moellmann <gerd@gnu.org>
77 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
78 value in where_is_cache; the next lookup in the cache returns
79 something bogus if we do.
81 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
83 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
84 if HAVE_WINDOW_SYSTEM isn't defined.
86 2001-01-24 Gerd Moellmann <gerd@gnu.org>
88 * fns.c (sweep_weak_table): Fix code taking items out of
89 the hash collision chain. Some cleanup.
91 * xterm.c (x_new_font): Don't change a tooltip's size.
93 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
94 background color by specifying a color for the default font
97 2001-01-24 Kenichi Handa <handa@etl.go.jp>
99 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
100 a workaround for SunOS 4's cc.
101 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
102 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
103 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
106 2001-01-23 Gerd Moellmann <gerd@gnu.org>
108 * xterm.c (x_set_window_size_1): New function extracted from
110 (x_set_window_size): Use it.
111 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
112 doesn't have a widget, like tooltips.
114 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
116 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
119 2001-01-23 Kenichi Handa <handa@etl.go.jp>
121 * fns.c (Fset_char_table_default): Fix to make sub char-table
124 2001-01-22 Gerd Moellmann <gerd@gnu.org>
126 * xdisp.c (build_desired_tool_bar_string): Make sure we have
127 a desired tool bar string, even if there are no tool bar
130 * xdisp.c (Ftool_bar_lines_needed): New function.
131 (syms_of_xdisp): Defsubr it.
133 * editfns.c (Fformat): Don't extend text properties from arguments
134 to padding chars in the result.
136 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
138 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
140 2001-01-20 Andrew Innes <andrewi@gnu.org>
142 * w32term.c (w32_ring_bell): Only support visible bell on w32
144 (w32_initialize): Don't set term hooks that aren't actually needed
147 * xfaces.c (realize_default_face):
149 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
151 * xdisp.c (handle_single_display_prop): Remove references to
154 * dispnew.c (Fredraw_frame): Remove reference to
157 * frame.h (output_method): Remove output_w32_console method.
158 (FRAME_W32_CONSOLE_P): Remove macro.
160 * frame.c (Qw32_console): Remove variable.
161 (Fframep): Remove references to it.
162 (syms_of_frame): Ditto.
163 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
165 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
168 2001-01-20 Kenichi Handa <handa@etl.go.jp>
170 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
172 2001-01-19 Andrew Innes <andrewi@gnu.org>
174 * w32.c (init_environment): Add a version-independent site-lisp
175 directory to EMACSLOADPATH, after the version dependent one.
177 2001-01-19 Gerd Moellmann <gerd@gnu.org>
179 * editfns.c (Fbuffer_substring): Doc fix.
181 * xdisp.c (message_dolog, message2, message2_nolog): Rename
182 parameter LEN to NBYTES.
184 2001-01-19 Kenichi Handa <handa@etl.go.jp>
186 * charset.c (strwidth): Use c_string_width.
187 (c_string_width): New function.
188 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
191 * charset.h (c_string_width, lisp_string_width): Extern them.
193 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
195 * indent.c (check_composition): Check validity of composition.
197 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
198 characters by calling c_string_width.
199 (x_consider_frame_title): Get byte length of frame tile string
201 (display_mode_element): Pay attention to width of non-ASCII
202 characters by calling strwidth.
204 2001-01-18 Gerd Moellmann <gerd@gnu.org>
206 * xfns.c (Qcancel_timer): New variable.
207 (syms_of_xfns): Initialize and staticpro it.
208 (Fx_hide_tip, Fx_show_tip): Use it.
209 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
211 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
213 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
215 * window.h (WINDOW_LIVE_P): New macro.
217 * window.c (window_size_fixed): New variable.
218 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
221 * eval.c (specbind): If binding a per-buffer variable which
222 doesn't have a buffer-local value in the current buffer, change
223 the global value by changing the value of the symbol bound in all
224 buffers not having their own value, to make it consistent with
225 what happens with other buffer-local variables.
227 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
229 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
230 when searching for a newline.
232 2001-01-18 Kenichi Handa <handa@etl.go.jp>
234 * xdisp.c (display_string): Fix previous change.
236 2001-01-18 Jason Rumney <jasonr@gnu.org>
238 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
239 GLYPH_DEBUG is defined.
240 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
241 true for images with `:ascent 100'.
242 (x_set_mouse_face_gc): If the last used mouse face has gone in the
243 meantime, use face MOUSE_FACE_ID.
244 If first glyph isn't a character glyph, use the ASCII NUL
245 character to determine the face.
246 (expose_area): Do not treat left margin specially.
247 (note_mode_line_highlight): If no local_map, check global keymap.
248 (note_mouse_highlight): Initialize overlay.
249 (clear_mouse_face): Don't return if tip_frame is
251 (show_scroll_bars): Remove unused function.
252 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
253 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
255 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
257 (x_free_frame_resources): Unload relief colors.
259 2001-01-17 Gerd Moellmann <gerd@gnu.org>
261 * xdisp.c (forward_to_next_line_start): Avoid calling
262 get_next_display_element when the newline is already found. This
263 may change the iterator's position, when its current position is
264 equal to the iterator's stop_charpos.
266 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
267 zero, use this method only at the end of a line.
269 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
270 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
271 if SCALABLE_FONTS_P is set.
273 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
274 so that scalable fonts are included.
276 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
277 In the cache, use a key containing the information if scalable
279 (x_load_font): Adapt to change of keys in the font cache.
281 2001-01-17 Kim F. Storm <storm@filanet.dk>
283 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
284 XListFonts to take advantage of font caching.
286 * xterm.c (x_list_fonts): Ensure caching font information when
287 called for a null frame, which is the case frequently when Emacs
290 2001-01-17 Gerd Moellmann <gerd@gnu.org>
292 * xfns.c (QCconversion): Replaces QCalgorithm.
294 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
296 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
299 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
300 not everything could be displayed.
302 * line.h, x-list-font.c: Files removed because unused.
304 2001-01-17 Andrew Innes <andrewi@gnu.org>
306 * dired.c (directory_files_internal): Convert result from readdir
307 to a unibyte string initially, to avoid possible misinterpretation
308 of some bytes as the internal form of Emacs characters.
310 2001-01-17 Kenichi Handa <handa@etl.go.jp>
312 * fns.c (concat): Be sure to avoid putting the same `composition'
313 property on the adjacent regions.
315 2001-01-16 Gerd Moellmann <gerd@gnu.org>
317 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
319 (Fscroll_right, Fscroll_left): Set it here instead, if called
322 * buffer.c (Fset_buffer_modified_p): Set buffer's
323 prevent_redisplay_optimizations_p flag.
325 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
326 * sysdep.c, vmsproc.c, xselect.c: Call
327 redisplay_preserve_echo_area with additional arg.
329 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
332 * xdisp.c (redisplay_preserve_echo_area): Add parameter
333 FROM_WHERE, for debugging.
335 2001-01-16 Kenichi Handa <handa@etl.go.jp>
337 * ccl.c (Fregister_ccl_program): Handle the return value of
338 resolve_symbol_ccl_program correctly.
339 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
342 2001-01-15 Gerd Moellmann <gerd@gnu.org>
344 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
345 has gone in the meantime, use face MOUSE_FACE_ID.
347 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
348 x_display_info_for_display returns null, don't try to close
349 the display; we didn't open it.
351 * dispnew.c (save_or_restore_current_matrices): Function removed.
352 (save_current_matrix, restore_current_matrix): New functions.
353 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
354 restore the frame's current matrix. Due to the glyph pointer
355 setup done in adjust_glyph_matrix, there is no easy way to make
356 saving the current matrix in the desired matrix generally correct,
359 2001-01-15 Kenichi Handa <handa@etl.go.jp>
361 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
363 (display_line): Optimize for wide characters.
364 (display_string): Don't try to display a multi-column character
365 partially. On ttys, produce more than one truncation glyph for
366 multi-column characters that don't fit on the line.
368 2001-01-13 Kenichi Handa <handa@etl.go.jp>
370 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
371 it instead of WORDS_BIGENDIAN. Caller changed.
373 2001-01-13 Jason Rumney <jasonr@gnu.org>
375 * w32fns.c (Fimage_size, image_ascent, lookup_image)
376 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
377 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
378 (tiff_format, gif_format, gs_format): Adapt to change of image
381 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
382 (x_draw_image_relief, x_draw_image_foreground_1)
383 (x_draw_image_glyph_string): Adapt to change of image margins.
385 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
388 * w32bdf.c (search_file_line, get_cached_font_char)
389 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
391 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
393 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
394 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
395 (Fw32_send_sys_command): Remove unused variables.
396 (w32_msg_pump): Add parentheses.
398 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
399 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
402 2001-01-12 Gerd Moellmann <gerd@gnu.org>
404 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
405 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
406 being a pair of margins.
407 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
408 to DEFVAR_LISP. Extend doc.
410 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
412 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
413 pair of integers `(X . Y)', use X for the horizontal and Y for the
415 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
416 (parse_image_spec): Check it.
417 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
418 (tiff_format, gif_format, gs_format): Use
419 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
421 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
422 (x_draw_image_relief, x_draw_image_foreground_1)
423 (x_draw_image_glyph_string): Adapt to the change of image margins.
425 * dispextern.h (struct image): Replace member `margin' with
426 `hmargin' and `vmargin'.
428 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
431 * dispnew.c (update_text_area): Put code which decrements the
432 stop position when the row's face extends to the end of the
435 * xfns.c (x_set_mouse_color): Fix color allocation.
437 * keyboard.c: Call get_local_map with new argument list.
439 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
441 * intervals.h (enum map_property): Removed.
442 (get_local_map): Change prototype.
444 * keymap.c: Call get_local_map with new argument list.
445 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
447 2001-01-11 Gerd Moellmann <gerd@gnu.org>
449 * xdisp.c (build_desired_tool_bar_string): Correct the computation
450 of the size needed for the tool bar string. For the last image,
451 use a `display' property that reaches to the end of the string.
453 * xselect.c (selection_request_dpyinfo): New variable.
454 (x_handle_selection_request): Set it.
455 (x_selection_request_lisp_error): Don't call
456 x_decline_selection_request if selection request's display has
459 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
460 the unregister_colors before calling XFreeColors.
462 2001-01-10 Dave Love <fx@gnu.org>
464 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
465 ${SOME_MACHINE_LISP}, not ${lisp}.
467 2001-01-10 Gerd Moellmann <gerd@gnu.org>
469 * xdisp.c (display_line): On ttys, produce more than one
470 truncation glyph for multi-column characters that don't fit on the
473 * xselect.c (x_reply_selection_request): Add a comment.
475 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
476 XkbGetNames instead of XkbGetKeyboard.
478 2001-01-10 Dave Love <fx@gnu.org>
480 * sysdep.c (random): Revert the declaration.
482 2001-01-09 Gerd Moellmann <gerd@gnu.org>
484 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
485 function string_bytes.
486 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
488 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
489 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
490 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
491 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
493 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
494 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
495 after sweeping strings, and at the end.
496 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
498 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
499 ensure that pop_message is called.
501 * keyboard.c (Fexecute_extended_command): Use a
502 record_unwind_protect to ensure that pop_message is called.
504 * lisp.h (push_message_unwind): Add prototype.
506 * xdisp.c (push_message_unwind): New function.
508 * fileio.c (do_auto_save_unwind): Do the pop_message here
509 instead of in Fdo_auto_save.
510 (Fdo_auto_save): Don't call pop_message.
512 2001-01-08 Ken Raeburn <raeburn@gnu.org>
514 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
517 2001-01-08 Gerd Moellmann <gerd@gnu.org>
519 * window.c (window_scroll_pixel_based): Adjust glyph matrices
520 when increasing window's vscroll.
522 * macros.c (Qkbd_macro_termination_hook): New variable.
523 (syms_of_macros): Initialize and staticpro it.
524 (pop_kbd_macro): Run kbd-macro-termination-hook.
526 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
528 2001-01-07 Dave Love <fx@gnu.org>
530 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
531 arglist, for documentation's sake.
533 2001-01-06 Andrew Innes <andrewi@gnu.org>
535 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
538 2001-01-05 Andrew Innes <andrewi@gnu.org>
540 * term.c (update_end): Don't check updating_frame; for some reason
541 this can be 0 sometimes, such as after dismissing a popup menu,
542 and isn't necessary given the explicit frame argument.
544 2001-01-05 Gerd Moellmann <gerd@gnu.org>
546 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
547 on some systems, and an unsigned long on others, like FreeBSD 4.1.
549 2001-01-04 Gerd Moellmann <gerd@gnu.org>
551 * xterm.c (clear_mouse_face): Don't return if tip_frame is
554 * xfns.c (x_create_tip_frame): Preserve the value of
555 face_change_count around the creation of the tip frame.
557 * xfns.c (last_show_tip_args): New variable.
558 (compute_tip_xy): New function.
559 (Fx_show_tip): Reuse an existing tip frame, if possible.
560 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
562 2001-01-04 Dave Love <fx@gnu.org>
564 * editfns.c (Fformat): Doc fix.
566 * systime.h (set_file_times): Prototype.
568 * widget.h (EmacsFrameSetCharSize_): Prototype.
570 * sysdep.c (random, srandom): Declare explicitly.
572 * dispextern.h (move_it_vertically_backward): Declare.
574 2001-01-04 Gerd Moellmann <gerd@gnu.org>
576 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
577 like in Fx_create_frame.
579 * xfaces.c (set_font_frame_param): Don't do anything for
580 non-graphical frames.
582 * window.c (Fdelete_other_windows): Set window's window_end_valid
583 to nil when changing the window's start. Don't change the
584 window's start when its top position hasn't changed. If we do,
585 this will set the window's optional_new_start, which act's like a
586 force_start during redisplay with C-x 1 M-> under particular
587 circumstances (see report from Per Starback to emacs-pretest-bug
590 2001-01-03 Gerd Moellmann <gerd@gnu.org>
592 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
593 short cut at the start of the function. Add an assertion.
594 (reseat_at_next_visible_line_start): Add an assertion.
596 * window.c (Frecenter): When changing the window start, set the
597 window's window_end_valid to nil.
598 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
600 * dispextern.h (move_it_past_eol): Add prototype.
602 * xdisp.c (move_it_past_eol): New function.
604 * window.c (Fwindow_end): Doc fix.
606 2001-01-03 Dave Love <fx@gnu.org>
608 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
611 2001-01-03 Gerd Moellmann <gerd@gnu.org>
613 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
614 the enabled_p flag of the glyph row at window_end_vpos to 0.
615 (handle_single_display_prop): Fix last change.
617 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
619 * window.c (Frecenter): Doc fix.
621 2001-01-02 Andrew Innes <andrewi@gnu.org>
623 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
625 * frame.h (output_method): Add output_w32_console method.
626 (FRAME_W32_CONSOLE_P): New macro.
628 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
629 use output_w32_console method.
630 (Qw32_console): New Lisp_Object.
631 (Fframep): Return it.
632 (syms_of_frame): Init it.
633 (Fframe_parameters): Report w32console as font for w32_console
636 * xfaces.c (realize_default_face): Set face foreground and
637 background to unspecified for w32_console frames.
638 (realize_face): Realize face cache for w32_console frames.
639 (realize_tty_face): Accept w32_console frames.
641 * xdisp.c (handle_single_display_prop): Return if frame is
643 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
644 necessary, even if running interactively.
646 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
649 * w32term.c (x_update_begin):
653 (x_change_line_highlight):
658 (w32_reassert_line_highlight):
659 (w32_frame_rehighlight):
660 (w32_frame_raise_lower): Do nothing if not w32 frame.
662 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
664 * w32fns.c (Fx_display_color_cells): Determine correct value, when
665 system doesn't tell us directly.
666 (Fx_display_visual_class): Implement properly.
668 2001-01-02 Gerd Moellmann <gerd@gnu.org>
670 * window.c (Frecenter): Handle centering in graphical frames
671 specially. Centering on the basis of line counts doesn't work
672 reliably with variable-height lines.
674 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
676 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
679 * composite.c (run_composition_function): Remove unused variable
681 (update_compositions): Remove unused variable `hook'.
683 * intervals.c (get_local_map): Remove unused variable `tem'.
685 * doprnt.c (doprnt1): Remove unused variable `size'.
687 * fns.c (Flength): Remove unused variable `tail'.
688 (Fdelete): Remove unused variable `size'.
690 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
693 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
696 * data.c (find_symbol_value): Remove extra 3rd argument in the
697 call to swap_in_symval_forwarding.
699 * undo.c (Fprimitive_undo): Remove unused block-scope variable
702 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
703 (trivial_regexp_p): Remove unused variable `c'.
704 (boyer_moore): Remove unused variable `k'.
706 * indent.c (current_column): Remove unused variable `stopchar'.
707 (Fcompute_motion): Remove unused variable `contin'.
709 * casefiddle.c (casify_object): Remove unused variable `tolen'.
711 * dired.c (directory_files_internal): Fix a typo in a comment.
712 Remove an unused variable `handler'.
713 (file_name_completion): Remove unused function-scope variable
715 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
718 * fileio.c (e_write): Remove unused variable
719 `require_encoding_p'.
721 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
723 (Fmarker_insertion_type): Remove unused variable `buf'.
725 * insdel.c (make_gap): Remove unused variable `result'.
727 * keyboard.c (record_char): Remove unused function-scope variable
729 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
730 (menu_bar_items): Remove unused function-scope variable `tem'.
732 * fontset.c (fontset_ref): Remove unused variable `i'.
733 (fontset_set): Remove unused variables `j' and `tmp'.
734 (make_fontset): Remove unused variables `i', `j', `elt' and
736 (make_fontset_for_ascii_face): Remove unused variable `name'.
737 (fs_load_font): Remove unused variable `font_idx'.
738 (fs_query_fontset): Remove unused function-local variable
740 (list_fontsets): Remove unused variable `tail'.
741 (Fnew_fontset): Remove unused variables `family' and `registry'.
742 (accumulate_font_info): Remove unused variable `tmp'.
743 (Ffontset_font): Remove unused variable `id'.
744 (syms_of_fontset): Remove unused variable `i'.
746 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
748 (lookup_image): Remove unused variable `file'.
749 (xbm_load): Remove unused variables `bitmap_data', `height', and
750 `width'. Remove function-local variable `i', leave the
752 (gif_load): Remove unused variable `inc'.
754 * xterm.c (XTread_socket): Remove unused variables `p' and
756 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
757 leave only the one in the inner block.
759 * xfaces.c (face_fontset, realize_default_face): Remove unused
761 (face_at_buffer_position): Remove unused variable `multibyte_p'.
763 * term.c (encode_terminal_code): Remove unused variable `c'.
765 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
766 char *' instead of `char *'.
768 * category.c (Fcategory_docstring): Remove unused variable `doc'.
769 (Fget_unused_category): Remove unused variable
771 (Fchar_category_set): Remove unused variables `val', `charset',
774 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
776 (detect_coding_mask): Remove unused variable `idx'.
777 (detect_coding): Remove unused variable `i'.
778 (ccl_coding_driver): Remove unused variable `result'.
779 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
780 (decode_coding_string): Remove unused variables `to' and
782 (encode_coding_string): Remove unused variables `gcpro1' and
783 `saved_coding_symbol'.
784 (Ffind_coding_systems_region_internal): Remove function-local
785 variable args[], leave only the block-local one.
786 (code_convert_region1): Remove unused variable `len'.
788 * charset.c (char_printable_p): Remove unused variable `chars'.
789 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
790 (str_to_multibyte): Remove unused variable `c'.
792 * window.c (size_window): Remove block-local variable `min_size'.
794 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
795 `header_line_height'.
796 (append_space, extend_face_to_end_of_line): Declare `saved_what'
797 enum display_element_type.
799 2001-01-02 Gerd Moellmann <gerd@gnu.org>
801 * xterm.c (x_connection_closed): Catch X errors around all
802 statements that call X. Save away the error message in a local
805 * xterm.c (x_connection_closed): Set handling_signal to 0 at
808 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
809 in or at the start of invisible text.
811 * dispnew.c (update_window): Don't check_current_matrix_flags.
813 2001-01-01 Jason Rumney <jasonr@gnu.org>
815 * w32fns.c (x_figure_window_size): Do not allow new_height and
816 new_width of frame to override specified values.
818 2000-12-30 Kenichi Handa <handa@etl.go.jp>
820 * composite.c (find_composition): Fix a code for searching
823 2000-12-29 Gerd Moellmann <gerd@gnu.org>
825 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
827 (update_window) [GLYPH_DEBUG]: Call it.
828 (scrolling_window): Prevent including current rows which are below
829 what's displayed in the window.
831 * xdisp.c (try_window_reusing_current_matrix)
832 <new start <= old start>: Disable rows in the current matrix
833 which are below the window after scrolling.
835 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
836 is zero. It's not worth the complexity.
837 (invisible_text_between_p): Put in #if 0 because unused.
839 2000-12-28 Gerd Moellmann <gerd@gnu.org>
841 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
842 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
844 * keyboard.c (echo_char): If C is an integer, always call
845 push_key_description. Former code could signal an invalid
848 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
849 If set, print multibyte text.
850 (Fsingle_key_description): Call push_key_description with
852 (describe_buffer_bindings): Likewise.
854 * lisp.h (push_key_description): Add prototype.
856 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
857 around the call to redisplay_internal.
859 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
861 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
863 2000-12-28 Kenichi Handa <handa@etl.go.jp>
865 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
866 (ccl_driver): New local variable `extra_bytes'.
868 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
870 * coding.c (setup_coding_system): Initialize
871 coding->spec.ccl.eight_bit_carryover.
872 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
874 2000-12-28 Kenichi Handa <handa@etl.go.jp>
876 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
877 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
878 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
879 (decode_composition_emacs_mule): New function.
880 (decode_coding_emacs_mule): Decode composition sequence by calling
881 decode_composition_emacs_mule.
882 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
883 (encode_coding_emacs_mule): Changed from macro to function. If
884 a text contains compositions, encode them correctly.
885 (setup_coding_system): Set coding->commong_flags for emacs-mule so
886 that decoding and encoding are required.
888 2000-12-27 Gerd Moellmann <gerd@gnu.org>
890 * xfaces.c (PT_PER_INCH): New macro.
891 (xlfd_point_size): Compute real point size from font's pixel size.
892 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
895 * .gdbinit: Comment out the line pointing to the Lesstif source
898 * window.c (Frecenter): Use displayed_window_lines instead
899 of window_internal_height.
901 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
902 instead of x-toolkit-scroll-bars-p.
903 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
905 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
906 instead of x-toolkit-scroll-bars-p.
907 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
909 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
910 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
911 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
913 (add_window_display_history, add_frame_display_history)
914 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
915 (build_frame_matrix_from_leaf_window): Remove unused code.
916 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
918 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
919 (update_window) [GLYPH_DEBUG]: Likewise.
920 (syms_of_display): Defsubr dump-redisplay-history.
922 2000-12-23 Gerd Moellmann <gerd@gnu.org>
924 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
925 the end of the prompt. Set echo_after_prompt to the offset
926 of echoptr in echobuf.
928 * xdisp.c (init_from_display_pos): Pop until the iterator's
929 stack is empty; there may be frames for stretch or images
932 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
933 (save_or_restore_current_matrix): New function for the same
934 purpose, but more efficient.
935 (adjust_frame_glyphs_for_frame_redisplay): Use it.
937 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
939 * xdisp.c (syms_of_xdisp): Fix last change.
941 2000-12-23 Gerd Moellmann <gerd@gnu.org>
943 * xdisp.c (syms_of_xdisp): Doc fix.
945 * xdisp.c (redisplay_window): Remove label restore_buffers;
946 use finish_scroll_bars instead to make sure that scroll bars
947 are redeemed. If we don't do this, flickering can result from
948 scroll bars being destroyed and recreated.
950 2000-12-22 Jason Rumney <jasonr@gnu.org>
952 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
953 in the wrong colors when the foreground is not black.
954 (expose_window): Don't redraw the window that's currently being
957 2000-12-22 Gerd Moellmann <gerd@gnu.org>
959 * window.c (size_window): When setting the window's too_small_ok
960 flag, compare old size with minimum size depending on WIDTH_P,
961 don't compare with window_min_width.
963 * window.c (delete_window): Simplify somewhat.
964 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
965 freeing window matrices. The flag windows_or_buffers_changed is
966 set, so the next redisplay will consider all windows; this should
969 2000-12-22 Kenichi Handa <handa@etl.go.jp>
971 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
973 * ccl.h (struct ccl_program): New member cr_consumed.
975 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
976 (CCL_READ_CHAR): Handle EOL conversion here.
977 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
979 2000-12-21 Gerd Moellmann <gerd@gnu.org>
981 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
984 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
985 otherwise tabs of different size compare equal.
987 * callint.c (Fcall_interactively): Prevent a compiler warning.
989 * print.c (print_unwind): Return nil.
990 (PRINTDECLARE): Initialize all local variables.
991 (print_preprocess): Add a default case.
993 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
995 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
997 * window.c (delete_window, Fsplit_window)
998 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1000 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1002 * dispnew.c (ensure_frame_matrix): Removed.
1003 (save_frame_matrix, restore_frame_matrix): New functions.
1004 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1006 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1007 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1009 2000-12-21 Andrew Innes <andrewi@gnu.org>
1011 * w32term.c (x_update_begin): Regenerate the palette here, rather
1012 than for each window.
1014 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1015 palette is NULL, since this corrupts memory! Also get
1016 display_info reference from frame.
1018 2000-12-21 Jason Rumney <jasonr@gnu.org>
1020 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1022 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1023 to avoid returning without releasing it.
1025 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1027 * keymap.c (push_key_description): Don't convert eight-bit-control
1028 and eight-bit-graphic to multibyte character.
1030 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1031 generic character and CODE1 is nil, return the smallest character
1034 2000-12-20 Dave Love <fx@gnu.org>
1036 * s/osf5-0.h (NSIG): Don't redefine.
1038 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1040 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1041 excluding menu-bar and tool-bar.
1042 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1043 (menu_item_p): Remove.
1044 (where_is_internal_1): Don't ignore menu-items.
1046 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1048 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1051 * window.c (make_window): Initialize window's min_hscroll.
1052 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1053 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1055 (struct saved_window): New member min_hscroll.
1056 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1057 (Fset_window_configuration): Set window's min_hscroll.
1058 (save_window_save): Save window's min_hscroll.
1059 (compare_window_configurations): Compare min_hscroll values.
1061 * window.h (struct window): New member min_hscroll.
1063 * keyboard.c (echo_prompt): Prevent a compiler warning.
1065 * xdisp.c (try_cursor_movement): Fix last change. The real
1066 condition is that PT is at the end of the row, and should
1067 be displayed at the start of the next row.
1069 * xdisp.c (try_cursor_movement): If we end on a partially
1070 visible line, end we already decided to scroll, return -1.
1072 * dispextern.h (ensure_frame_matrix): Add prototype.
1074 * window.c (delete_window, Fsplit_window)
1075 (Fset_window_configuration): Call ensure_frame_matrix.
1077 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1079 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1080 completed, call fake_current_matrices instead of marking frame
1083 2000-12-20 Jason Rumney <jasonr@gnu.org>
1085 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1087 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1089 * fns.c (Frequire): Doc fix.
1091 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1093 * window.c (window_scroll_pixel_based): Don't use
1096 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1097 currently displaying a message.
1099 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1101 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1103 2000-12-18 Andrew Innes <andrewi@gnu.org>
1105 * w32.c (w32_strerror): New function.
1107 * w32.h (w32_strerror): New extern.
1109 * w32fns.c (Fw32_shell_execute): Use it.
1111 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1113 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1115 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1117 * msdos.c (IT_set_face): Obey inverse_video.
1119 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1121 * dired.c (directory_files_internal): Always return decoded filenames.
1123 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1125 * xterm.c (x_connection_closed): Prevent being called recursively
1126 because of an error condition in XtCloseDisplay.
1128 * xdisp.c (init_iterator): If noninteractive, and the frame's
1129 face cache is null, make one.
1131 * xfns.c (show_busy_cursor): Check for live frames more
1134 * process.c (wait_reading_process_input): Check for pending
1135 input when running timers.
1137 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1139 * msdos.c (IT_write_glyphs): Compute the glyph face from
1142 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1144 * process.c (read_process_output): Don't run a filter if the code
1145 decoder produces nothing but carryover.
1147 2000-12-17 Andrew Innes <andrewi@gnu.org>
1149 * w32.c (sys_rename): Only check errno against EEXIST, and not
1150 EACCES, when determining whether rename failed because the target
1151 exists. This was resulting in indefinite looping on Windows 9x if
1152 the source file was locked by another process.
1154 * w32fns.c (Ffile_system_info): New function.
1155 (syms_of_w32fns): Defsubr it.
1157 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1159 * window.c (coordinates_in_window): Fix computation for
1160 position on vertical line between mode lines.
1162 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1163 Don't alter tip_frame or tip_window.
1164 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1167 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1168 Don't alter tip_frame or tip_window.
1169 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1172 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1174 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1175 be consistent with the doc string. Reported by NAKAJIMA Mikio
1176 <minakaji@osaka.email.ne.jp>.
1178 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1180 * xfaces.c (Vface_ignored_fonts): New variable.
1181 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1182 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1184 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1186 * dispnew.c (update_window): Detect pending input every nth line
1187 updated, i.e. do it depending on real work done, and not on the
1190 * xterm.c (expose_window): Don't redraw the window that's
1191 currently being updated.
1193 * window.c (Fset_window_point): Remove test for
1194 cursor_in_non_selected_windows.
1196 * lread.c (read1): Recognize end of file after `\\'.
1198 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1199 not unwind_create_frame.
1201 2000-12-15 Dave Love <fx@gnu.org>
1203 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1206 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1208 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1210 * coding.c (setup_coding_system): Clear all members of the struct
1211 coding_system at first.
1212 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1214 (code_convert_region): Don't override coding->src_multibyte and
1215 coding->dst_multibyte.
1217 * fns.c (Fmd5): Docstring improved.
1219 2000-12-15 Miles Bader <miles@gnu.org>
1221 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1222 are actually marked as mode-lines; otherwise use
1223 estimate_mode_line_height.
1225 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1227 * editfns.c (Fformat): Prevent a buffer overrun when the format
1228 specifies a precision.
1230 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1232 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1233 argument is outside the range [2..3].
1235 2000-12-14 Andrew Innes <andrewi@gnu.org>
1237 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1238 nothing to do. Bind inhibit-quit.
1239 (tip_frame): Make it a Lisp_Object.
1240 (x_create_tip_frame): Set tip_frame after it has been added to
1242 (Fx_show_tip): Don't set tip_frame here.
1243 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
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 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1250 (x_free_frame_resources): New function.
1251 (x_destroy_window): Use it.
1253 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1255 * xfns.c (Fx_backspace_delete_keys_p): New function.
1256 (syms_of_xfns): Defsubr it.
1258 * config.in (HAVE_XKBGETKEYBOARD): Add.
1260 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1262 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1263 Always store string in multibyte representation in echobuf.
1264 (echo_char): Always store string in multibyte representation in
1266 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1267 (read_key_sequence): Adjusted for the change of echo_prompt.
1269 * fns.c (Fmd5): Docstring improved.
1271 * lisp.h (detect_coding_system): Prototype adjusted.
1273 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1274 (detect_coding_emacs_mule, detect_coding_iso2022,)
1275 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1276 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1277 argument MULTIBYTEP. Callers changed.
1278 (detect_coding_mask, detect_coding_system): New argument
1279 MULTIBYTEP. Callers changed.
1280 (decode_coding_string): Set coding->src_multibyte and
1281 coding->dst_multibyte before calling detect_coding and detect_eol.
1282 Update them after some coding system is detected.
1284 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1286 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1288 * keyboard.c (menu_bar_items, tool_bar_items):
1289 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1291 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1293 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1295 (unwind_create_frame, unwind_create_tip_frame): New functions.
1296 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1297 while a frame is only partially constructed.
1299 * xterm.h (x_free_frame_resources): Declare.
1301 * xterm.c (x_free_frame_resources): New function.
1302 (x_destroy_window): Use it.
1304 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1305 don't interrupt the update for pending input initially, i.e.
1306 update at least some lines.
1308 * keyboard.c (do_mouse_tracking): Make externally visible.
1310 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1312 * xfns.c (gray_bitmap_bits): Declare `char *'.
1314 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1316 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1317 lines start with a relief line.
1319 2000-12-12 Dave Love <fx@gnu.org>
1321 * window.c (Fdisplay_buffer): Doc fix.
1322 (Fwindow_list): Remove unused var.
1324 * buffer.h (mmap_set_vars): Declare.
1326 * window.h (Fset_window_point): Declare.
1328 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1330 * msdos.c (fast_find_position): Don't overstep the last window row.
1331 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1332 unused variable `area'. When looking for a row under (X,Y), give
1333 up if some of the previous rows is not enabled.
1335 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1337 * window.c (Fset_window_point): If displaying cursors in windows
1338 other than the selected window, make sure redisplay updates
1339 other windows to show the new value of point in the window.
1341 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1343 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1344 the buffer is the sole visible buffer when in the mini-buffer.
1346 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1347 Bind `inhibit-read-only' to t.
1348 (unwind_with_echo_area_buffer): Use AREF.
1350 * xfns.c (Fx_hide_tip): Simplified.
1352 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1353 GC_MAKE_GCPROS_NOOPS instead of `1'.
1355 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1357 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1359 * xfns.c (Fx_hide_tip): Fix last change.
1361 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1362 nothing to do. Bind inhibit-quit.
1363 (tip_frame): Make it a Lisp_Object.
1364 (x_create_tip_frame): Set tip_frame after it has been added to
1366 (Fx_show_tip): Don't set tip_frame here.
1368 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1370 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1373 * dispextern.h: Change external declaration of tip_frame.
1375 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1376 return an empty string.
1378 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1379 of the window's update_mode_line flag, since the former is set by
1380 force-mode-line-update, not the latter. This makes
1381 column-number-mode slightly faster.
1383 * xdisp.c (try_window_id) <all changes above window start>:
1386 2000-12-11 Paul Eggert <eggert@twinsun.com>
1388 * config.in (HAVE_FTELLO): Remove.
1390 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1391 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1393 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1394 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1396 2000-12-11 Miles Bader <miles@gnu.org>
1398 * window.c (displayed_window_lines): Don't round up when
1399 converting empty space at bottom to lines.
1400 Handle non-newline-terminated final lines properly.
1401 (Fwindow_text_height): New function (used to be in lisp).
1402 (syms_of_window): Initialize it.
1404 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1406 * syntax.c (scan_lists): Check that the right quote char has the
1407 right Sstring syntax when jumping over strings.
1408 (init_syntax_once): Use Smax rather than 13.
1410 2000-12-09 Miles Bader <miles@gnu.org>
1412 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1413 with PARTIALLY, inverting the sense.
1414 (window_scroll_pixel_based): Scroll partially visible lines into
1415 place if we hit the beginning or end of the buffer.
1416 (displayed_window_lines): Don't include partially visible lines.
1417 (Fmove_to_window_line): Skip past any partially visible first line.
1419 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1421 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1423 * tparam.c (tparam1): Change the way buffers are reallocated to be
1424 portable and less obfuscated.
1426 * termcap.c (tgetent): Change the way buffers are reallocated to
1427 be portable and less obfuscated.
1429 * macros.c (store_kbd_macro_char): Change the way buffers are
1430 reallocated to be portable and less obfuscated.
1432 * lread.c (read1): Change the way buffers are reallocated to be
1433 portable and less obfuscated.
1435 * doc.c (Fsubstitute_command_keys): Change the way buffers
1436 are reallocated so that it is portable.
1438 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1440 * dosfns.c (Ffile_system_info): New function.
1441 (syms_of_dosfns): Defsubr it.
1443 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1445 * alloc.c (gc_sweep): Add comment.
1447 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1449 * sound.c (vox_configure): Change order of ioctls. Don't
1450 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1451 Ignore errors when changing volume.
1452 (vox_close): Don't reset the device.
1454 * process.c (read_process_output): Make sure the process marker's
1455 position is valid when the process buffer is changed in
1456 after-change functions. W3 does that.
1458 * xfns.c (x_free_gcs): New function.
1460 * xterm.h (x_free_gcs): Add prototype.
1462 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1465 * xterm.c (x_destroy_window): Call x_free_gcs so that
1466 resources of non-toolkit X windows will be freed.
1468 2000-12-07 Andrew Innes <andrewi@gnu.org>
1470 * w32fns.c (xlfd_charset_of_font): Fix last change.
1472 2000-12-06 Dave Love <fx@gnu.org>
1474 * md5.h (__P): Don't define -- it comes from config.h.
1476 * strftime.c: Change some #if foo to #ifdef foo.
1478 2000-12-06 Andrew Innes <andrewi@gnu.org>
1480 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1482 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1484 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1485 (w32_list_fonts): Don't choke if pattern doesn't specify a
1488 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1490 * alloc.c (gc_sweep): Prevent symbols read during loadup
1493 * xdisp.c (underlying_face_id): New function.
1494 (handle_face_prop, face_before_or_after_it_pos): Use it
1495 to determine the face ``under'' a string. Let strings inherit
1496 the face of the buffer under them.
1498 * xfaces.c (face_at_string_position): Update function comment.
1500 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1501 matrix if the window's left position has changed; we need to
1502 redraw it in this case.
1504 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1506 * window.c (coordinates_in_window): Check mouse on mode-line or
1509 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1510 advertized by the function documentation.
1512 * window.c (syms_of_window): Doc fix.
1514 * sound.c (vox_configure): Set volume for left and right channel.
1515 (sound_cleanup): Return nil.
1517 * xdisp.c (move_it_by_lines): Fix paren typo.
1519 * xterm.c (x_load_font): Don't use the font's max_bounds for
1520 computing the height of the font. If max_bounds' ascent or
1521 descent are greater than the font's ascent or descent, this means
1522 glyphs overlap, which should be handled now by redisplay.
1524 * window.c (Veven_window_heights): New variable.
1525 (syms_of_window): DEFVAR_LISP it.
1526 (Fdisplay_buffer): Check Veven_window_heights before evening the
1529 2000-12-06 Miles Bader <miles@gnu.org>
1531 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1532 update `default-frame-alist' instead of setting no frame parameters.
1534 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1536 * composite.c (update_compositions): Fix typo (use the correct
1539 2000-12-05 Jason Rumney <jasonr@gnu.org>
1541 * md5.h: Remove underscores from function declarations.
1542 (__attribute__, __alignof__) [!__GNUC__]: Define.
1544 * md5.c: Delay include of md5.h until after namespace cleaning.
1546 * makefile.w32-in (fns.o): Depend on md5.h
1547 (md5.o): New target.
1550 * makefile.nt: Likewise.
1552 2000-12-05 Jason Rumney <jasonr@altavista.net>
1554 * w32term.c (expose_area): Complete last change.
1556 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1558 * minibuf.c: Include intervals.h.
1560 2000-12-05 Jason Rumney <jasonr@gnu.org>
1562 * w32term.c (x_produce_glyphs): If a font for a component of
1563 a composition is not found, use 1 pixel dot ascent and 0 dot
1564 descent value to avoid displaying terribly tall empty boxes.
1565 (expose_area): Pass x-coordinate relative to the exposed
1566 area to x_draw_glyphs instead of a window-relative coordinate.
1568 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1570 * xdisp.c (next_element_from_ellipsis): Save face before selective
1571 display in saved_face_id, and set face_before_selective_p.
1572 (reseat_1): Reset face_before_selective_p.
1573 (append_space, extend_face_to_end_of_line): If iterator's
1574 face_before_selective_p is set, use the face from saved_face_id.
1575 (extend_face_to_end_of_line): For tty frames, make sure to
1576 use the right face id when producing spaces at the end of
1579 * dispextern.h (struct it): Add face_before_selective_p.
1581 * keyboard.c (record_char): Don't record identical help-echo
1582 events in recent_keys.
1584 * xterm.c [USE_X_TOOLKIT]: Close the display.
1585 (xim_close_dpy): Handle case that the display has been closed.
1587 * xterm.c (x_destroy_window): Reset the frame's X window after
1590 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1591 variable window_width.
1592 (line_draw_cost): Fix code skipping over spaces at the end of the
1593 line when must_write_spaces is not set.
1594 (scrolling_window): Fix code inserting runs in list of all runs.
1596 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1598 * coding.c (setup_coding_system): Be sure to initialize
1599 coding->category_idx.
1601 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1603 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1605 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1606 area to x_draw_glyphs instead of a window-relative coordinate.
1608 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1609 error in the message.
1611 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1612 timer after having read a key. It's not good for code reading
1613 several keys in a loop, like an input method.
1615 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1616 record undo information for format-decode.
1618 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1619 current buffer is read-only, not if it isn't.
1621 * keyboard.c (record_char): Record `help-echo' input events
1622 in recent_keys only if they display some help. Don't record
1623 `help-echo' events as macro char.
1625 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1627 * editfns.c (save_excursion_restore): Don't move point
1628 in another window if it is showing the wrong buffer.
1629 Avoid the call to Fwindow_live_p, for speed.
1631 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1633 * xfaces.c (struct font_name): New member registry_priority.
1634 (split_font_name): Initialize the above member to zero.
1635 (concat_font_list): New function.
1636 (font_list): Include fonts of all alternative registries.
1637 (FONT_POINT_SIZE_QUANTUM): New macro.
1638 (better_font_p): Ignore point size difference less than
1639 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1641 * xterm.c (x_produce_glyphs): If a font for a component of
1642 a composition is not found, use 1 pixel dot ascent and 0 dot
1643 descent value to avoid displaying terribly tall empty boxes.
1645 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1647 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1649 * coding.h (code_convert_string1): Declare.
1651 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1653 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1656 2000-12-02 Jason Rumney <jasonr@gnu.org>
1658 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1659 correctly for single byte character case.
1660 (w32_per_char_metric): Do not try to make any assumptions about
1661 the metrics of BDF fonts.
1662 (x_estimate_mode_line_height): If `mode-line' face
1663 hasn't a font, use that of the frame, as drawing glyphs
1665 (note_mouse_highlight): Change the cursor shape on the vertical
1666 border between windows [not enabled].
1668 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1670 * w32fns.c (Fx_create_frame): Reintroduce the call to
1671 face-set-after-frame-defaults.
1672 (Vx_window_horizontal_drag_shape): New variable.
1673 (syms_of_xfns): DEFVAR_LISP it.
1674 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1677 2000-12-02 Simon Josefsson <simon@josefsson.org>
1679 * fns.c (Fmd5): Use a different logic to decide the coding system
1682 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1684 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1686 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1689 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1691 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1692 height for YNegative.
1693 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1694 height; also see comment there.
1696 * window.c (coordinates_in_window): Handle computations for
1697 positions on the vertical bar and fringes differently for
1698 window-system frames. Consider some pixels near the vertical bar
1699 as on the bar if the frame doesn't have vertical scroll bars.
1700 Associate positions between mode or header lines with the
1701 right window, the left one.
1703 2000-12-01 Jason Rumney <jasonr@gnu.org>
1705 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1707 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1710 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1712 * window.c (struct saved_window): Add members orig_top and
1714 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1715 (save_window_save, Fset_window_configuration): Save/restore
1716 window's orig_top and orig_height.
1718 2000-12-01 Jason Rumney <jasonr@gnu.org>
1720 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1722 * w32fns.c (x_set_cursor_color): Fix last change.
1724 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1726 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1727 sure that the next redisplay displays the minibuffer, so that
1728 the cursor will be replaced with what the minibuffer wants.
1730 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1731 #ifndef instead of using #if.
1732 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1733 USE_TOOLKIT_SCROLL_BARS is defined.
1735 2000-11-30 Jason Rumney <jasonr@gnu.org>
1737 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1740 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1742 * fns.c (Fmd5): Doc fix.
1744 2000-11-30 Simon Josefsson <simon@josefsson.org>
1746 * fns.c (Fmd5): New function.
1747 (syms_of_fns): Defsubr md5.
1749 * Makefile.in (obj): Add md5.o
1751 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1753 * md5.h, md5.c: New files, taken from glibc.
1755 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1757 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1758 hasn't a font, use that of the frame, as drawing glyphs
1761 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1763 * eval.c (Frun_hooks): Allow 0 arguments.
1765 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1767 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1768 is over the menu bar widget, say it's not on the frame.
1770 * xfns.c (Fx_create_frame): Reintroduce the call to
1771 face-set-after-frame-defaults.
1773 * eval.c (Fsignal): Reset handling_signal.
1775 2000-11-28 Jason Rumney <jasonr@gnu.org>
1777 * w32menu.c (add_menu_item): Reset menu item text when changing
1778 type to radio button.
1780 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1782 * xselect.c: Update copyright.
1784 * window.c (coordinates_in_window): If on a mode or header line,
1785 but sufficiently close to its start, return ``on vertical
1786 border''. This gives us a way to drag windows horizontally when
1787 using toolkit scroll bars.
1789 * xterm.c (note_mouse_highlight): Change the cursor shape
1790 on the vertical border between windows.
1792 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1794 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1795 (syms_of_xfns): DEFVAR_LISP it.
1796 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1798 * textprop.c (text_read_only): New function.
1799 (verify_interval_modification): Use it instead of signaling
1800 `text-read-only'. This makes it easier to catch this error
1803 * xdisp.c (forward_to_next_line_start): Check for newlines,
1804 not end of line, which includes CR.
1806 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1808 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1809 include no-conversion.
1811 2000-11-27 Jason Rumney <jasonr@gnu.org>
1813 * w32fns.c (w32_load_system_font): Always mark font as double byte
1814 if codepage is unicode.
1816 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1818 * xdisp.c (forward_to_next_line_start): If already on a newline,
1819 just consume it to avoid unintended skipping over invisible text
1822 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1823 `vertical-line', `mode-line' and `header-line' events.
1825 * xdisp.c (try_window_id): Avoid starting to display in the middle
1826 of a character, a TAB for instance. This is easier than to set
1827 up the iterator exactly, and it's not a frequent case, so the
1828 additional effort wouldn't really pay off.
1830 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1832 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1835 2000-11-25 Jason Rumney <jasonr@gnu.org>
1837 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1838 to window_from_coordinates should be pixel coordinates.
1840 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1841 redisplay handles them properly.
1843 2000-11-25 Miles Bader <miles@gnu.org>
1845 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1847 2000-11-24 Jason Rumney <jasonr@gnu.org>
1849 * w32.c (init_environment): Set LANG environment variable based on
1850 locale settings, if not set.
1852 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1853 making tool bar smaller. When clearing the frame, also
1854 clear current matrices. Clear frame when tool bar disappears.
1855 Don't use more lines for the tool-bar than is available.
1856 (x_change_window_heights): New function.
1858 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1860 * xdisp.c (init_from_display_pos): If POS says we're already after
1861 an overlay string ending at POS, make sure to pop the iterator
1862 because it will be in front of that overlay string. When POS is
1863 ZV, we've thereby also ``processed'' overlay strings at ZV.
1865 * xfaces.c (lface_from_face_name): Function comment fix.
1867 2000-11-24 Miles Bader <miles@gnu.org>
1869 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1870 apply `mode-line-inverse-video' -- zero means force display using
1871 the default face, non-zero means display using the specialized face.
1872 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1874 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1876 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1879 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1881 * coding.c (decode_coding_emacs_mule): Fix the case of
1882 CODING_EOL_LF, which used uninitialized value of c.
1884 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1886 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1888 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1890 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1893 * frame.h (struct frame): Replace desired_tool_bar_items,
1894 current_tool_bar_items, n_desired_tool_bar_items,
1895 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1897 * frame.c (make_frame): Change initialization of tool bar
1900 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1901 Change references to members deleted from struct frame to use the
1904 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1905 references to members deleted from struct frame to use the new
1908 * dispnew.c (update_frame): Do nothing with frame's tool bar
1911 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1913 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1914 (note_tool_bar_highlight): Change references to members deleted
1915 from struct frame to use the new ones.
1917 2000-11-23 Miles Bader <miles@gnu.org>
1919 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
1920 the face's inverse-video attribute, rather than overriding it.
1922 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1924 * xfns.c (x_set_tool_bar_lines): Clear internal border when
1925 making tool bar smaller.
1927 2000-11-22 Dave Love <fx@gnu.org>
1929 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
1931 2000-11-22 Miles Bader <miles@gnu.org>
1933 * keyboard.c (Vminibuffer_message_timeout): New variable.
1934 (command_loop_1): Use it to determine message timeout.
1935 (syms_of_keyboard): Initialize it.
1937 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
1939 2000-11-22 Kenichi Handa <handa@etl.go.jp>
1941 * sysdep.c: Move the code for declaring h_errno after #include
1944 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1946 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
1947 the menu bar when the tooltip is unmapped.
1949 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
1950 sole visible buffer when we're currently in the mini-buffer, and
1953 2000-11-21 Jason Rumney <jasonr@gnu.org>
1955 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
1956 put on the clipboard.
1957 (Fw32_get_clipboard_data): Compare data on clipboard with saved
1958 copy of what Emacs last put there. If they are the same, do not
1959 use the clipboard copy to avoid losing data due to coding
1962 2000-11-22 Miles Bader <miles@gnu.org>
1964 * minibuf.c (Vminibuffer_prompt_properties): New variable.
1965 (syms_of_minibuf): Initialize it.
1966 (read_minibuf): Add properties from Vminibuffer_prompt_properties
1967 to prompt, don't make read-only.
1969 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1971 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
1972 BEFORE/AFTER_POTENTIAL_GC.
1974 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
1976 * buffer.c (mmap_free_1): Avoid a compiler warning.
1978 * term.c, cm.c: Don't try to include termcap.h; see comment there.
1980 2000-11-21 Kenichi Handa <handa@etl.go.jp>
1982 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
1985 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1987 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
1990 * s/gnu-linux.h: Don't use `#cpu'.
1992 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
1993 not defined in mman.h.
1995 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
1997 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
1998 and store an index in the XClientMessageEvent. Storing a
1999 Lisp_Object or pointer can fail on a 64 bit system, since X only
2001 (x_scroll_bar_to_input_event): Get the window from
2004 2000-11-20 Dave Love <fx@gnu.org>
2006 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2008 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2010 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2012 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2014 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2017 * alloc.c (make_string): Fix previous change. Be sure to make
2018 unibyte string correctly.
2020 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2022 * window.c (Fwindow_list): Change parameter list to be XEmacs
2024 (window_list_1): New function.
2025 (window_loop): Use it instead of Fwindow_list.
2027 * sysdep.c (emacs_ospeed): New variable.
2028 (toplevel): Don't declare ospeed extern.
2029 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2031 * termcap.c (ospeed): Remove.
2032 (tputs) [!emacs]: Remove unused code.
2033 (tgetent): Avoid a compiler warning.
2035 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2036 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2037 SCROLL_BAR_X_WIDGET with additional argument DPY.
2039 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2041 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2042 Take the X display as additional argument.
2043 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2044 `Widget' is a pointer type that's not easily stored in Lisp_Object
2045 form in a portable way.
2047 * dispnew.c (update_text_area): Fix last change.
2049 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2051 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2053 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2054 clear current matrices.
2056 * buffer.c (mmap_enlarge): Don't print a message on stderr
2057 if mapping new memory at the end of the existing region fails.
2059 * dispnew.c (update_text_area): Don't skip over equal glyphs
2060 when the last current glyph overlaps the glyph to its right.
2062 2000-11-18 Miles Bader <miles@gnu.org>
2064 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2065 lines that *end* with "..." too (that's the most common case!).
2067 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2069 * xdisp.c (resize_mini_window): Temporarily change to the
2070 mini-window's buffer if necessary.
2072 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2073 the tooltip obscures less text under it.
2075 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2077 * puresize.h (BASE_PURESIZE): Increase to 700000.
2079 2000-11-18 Jason Rumney <jasonr@gnu.org>
2081 * w32term.c (w32_draw_bitmap): Use face to set colors.
2083 2000-11-17 Dave Love <fx@gnu.org>
2085 * lread.c (Fload): Fix #ifdef for pcc.
2087 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2089 * xdisp.c (pos_visible_p): Compute the default character height
2092 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2094 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2095 knowing the line's height; use the default font's height in that
2098 * xfaces.c (weight_table): Add `demi' with the same meaning as
2101 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2103 * dispnew.c (null_row): New global static variable.
2104 (clear_glyph_row): Delete local static variable null_row.
2106 2000-11-15 Jason Rumney <jasonr@gnu.org>
2108 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2109 (w32_alloc_lighter_color): Use new brightness calculations from
2110 xterm.c. Scale delta to be in the range expected by W32.
2111 (w32_draw_relief_rect): Use frame relief colors.
2113 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2115 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2116 (Qinhibit_default_face_x_resources): New variable.
2117 (syms_of_frame): Initialize it.
2118 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2120 * xdisp.c (pos_visible_p): Improve function comment.
2122 * lisp.h (BINDING_STACK_SIZE): New macro.
2124 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2125 reading the directory if readdir returns null and errno is EAGAIN
2128 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2130 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2131 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2132 Set amount_to_scroll to max of dx and scroll_step so that
2133 scroll-conservatively doesn't defeat scroll-step>1.
2134 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2135 scroll-conservatively for line-at-a-time scrolling.
2137 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2139 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2142 * xdisp.c (current_mode_line_height, current_header_line_height):
2144 (init_xdisp): Initialize them.
2145 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2146 and use exact mode line heights if it is set.
2148 * lisp.h (pos_visible_p): Change prototype.
2150 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2151 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2152 and current_header_line_height first.
2153 (current_mode_line_height, current_header_line_height): Declare
2156 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2158 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2159 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2160 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2162 2000-11-14 Miles Bader <miles@gnu.org>
2164 * xterm.c (x_alloc_lighter_color): Include an additive component
2165 too for dark colors, because FACTOR isn't enough.
2166 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2169 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2171 * keyboard.c (show_help_echo): Call message3_nolog with number of
2172 bytes in the help string as 2nd parameter, instead of the number
2175 2000-11-13 Miles Bader <miles@gnu.org>
2177 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2178 (Fload): Use new openp return protocol.
2179 Don't try to use Vload_source_file_function to load .elc files.
2180 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2181 openp return protocol.
2182 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2184 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2186 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2188 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2189 Defined these macros.
2190 (NLIST_STRUCT): Avoid re-defining it.
2192 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2193 -I/usr/contrib/X11R6/include.
2194 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2196 2000-11-10 Jason Rumney <jasonr@gnu.org>
2198 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2200 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2201 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2203 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2204 (Qw32_charset_vietnamese): New symbol.
2205 (xlfd_charset_of_font): New function.
2206 (w32_load_system_font): Use it.
2207 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2208 when Vw32_charset_info_alist is nil to ensure default face always
2209 has font. Use Fcar and Fcdr for safety.
2210 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2211 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2212 pseudo-codepages for special cases.
2213 (w32_to_x_font): New parameter to allow charset portion to be
2214 specified where there is many to one mapping. Callers changed.
2215 (w32_list_fonts): Avoid listing fonts that won't display.
2217 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2219 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2220 (font_list_1): Renamed from font_list.
2221 (font_list): New function, trying alternative registries from
2222 Vface_alternative_font_registry_alist.
2223 (Finternal_set_alternative_font_registry_alist): New function.
2224 (syms_of_xfaces): Initialize and Staticpro
2225 Vface_alternative_font_registry_alist. Defsubr
2226 Finternal_set_alternative_font_registry_alist.
2228 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2230 * lisp.h (Flooking_at): Declare.
2232 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2234 * dired.c (directory_files_internal): Fix a braino.
2236 * dired.c (directory_files_internal): Add missing GCPRO's.
2239 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2241 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2242 (resize_mini_window): Return quickly if Vresize_mini_window is
2243 nil. Don't return if Vmax_mini_window_height is nil.
2245 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2246 (syms_of_xdisp): Initialize them.
2247 (resize_mini_window): Act according to the setting of
2248 Vresize_mini_window.
2249 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2251 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2252 scroll bar widget after configuring it, so that it will appear at
2253 the right position from the start.
2254 (XTredeem_scroll_bar): Cleaned up.
2256 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2258 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2259 font is taller than the frame line, we don't have to bias the
2262 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2264 2000-11-07 Dave Love <fx@gnu.org>
2266 * config.in (HAVE_MKSTEMP): Add.
2268 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2270 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2272 * window.c (Fset_window_configuration): Don't try to preserve
2273 point in the current buffer, if that buffer is displayed in more
2276 * xfaces.c (lookup_named_face): If default face isn't realized,
2277 try to realize it. Return -1 if not successful.
2278 (Fx_list_fonts): Handle case that face cannot be determined.
2279 (Fface_font): Likewise.
2281 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2283 * window.c (displayed_window_lines): Detect partially
2284 visible lines at the bottom correctly.
2286 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2288 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2289 when ensuring we don't do visit in indirect buffer.
2291 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2293 * composite.h (compose_chars_in_text): Add prototype.
2295 * composite.c (Vcomposition_function_table): New variable.
2296 (Qcomposition_function_table): New variable.
2297 (run_composition_function): Call
2298 Vcompose_chars_after_function with three arguments.
2299 (compose_chars_in_text): New function.
2300 (syms_of_composite): Modified the doc-string of
2301 Vcompose_chars_after_function. Declare composition-function-table
2302 as a lisp variable, and initialize it.
2304 * xfns.c (x_encode_text): Suppress producing escape sequences for
2307 * xselect.c: Include composite.h.
2308 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2310 2000-11-05 Andrew Innes <andrewi@gnu.org>
2312 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2314 * sysdep.c (read_input_waiting): Remove extraneous argument to
2317 * w32fns.c (Fx_server_version): Include w32_build_number in the
2320 * w32heap.c (w32_build_number): New variable.
2321 (cache_system_info): Set it.
2323 * w32heap.h (w32_build_number): Add extern.
2325 * emacs.c (syms_of_emacs): Update docstring for
2326 system-configuration, to reflect the actual usage on MS-Windows.
2328 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2330 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2331 process idle timers while waiting for another event.
2333 * dispnew.c (update_frame_line): Handle case where spaces in
2334 the default face are colored.
2336 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2337 window height hasn't changed.
2339 2000-10-31 Jason Rumney <jasonr@gnu.org>
2341 * w32term.c (x_produce_glyphs): Handle composite characters.
2342 (x_draw_glyph_string_foreground)
2343 (x_draw_composite_glyph_string_foreground): Restore old font.
2345 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2347 * minibuf.c (read_minibuf): Reset the undo history just before
2348 starting the recursive-edit.
2350 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2352 * xfaces.c (menu_face_change_count): New variable.
2353 (Finternal_set_lisp_face_attribute): Increment it for changes
2355 (realize_basic_faces): Reflect changes in the `menu' faces
2358 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2359 dy obtained from the iterator's y-position after moving from
2360 scroll_margin_pos to PT; see comment there.
2362 * xdisp.c (safe_eval_handler): Call add_to_log.
2364 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2365 is not a symbol or string.
2367 * xdisp.c (echo_area_display): Don't perform a display update from
2368 inside redisplay. The update will happen anyway at the end of
2369 redisplay, and it can confuse redisplay (GC messages while
2370 redisplaying, for instance.)
2372 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2374 * xrdb.c (x_load_resources): Use the class name in the defaults.
2376 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2377 (regex_compile): Catch bogus \(\1\).
2379 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2381 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2384 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2385 we have a color cache, check that the cached color equals the
2386 allocated color. If not, clear the color cache.
2388 * window.c (displayed_window_lines): Change buffers if necessary.
2389 Fix computation of displayed lines.
2391 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2392 update_menu_bindings to DEFVAR_BOOL.
2394 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2396 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2398 * puresize.h (BASE_PURESIZE): Increase to 680000.
2400 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2402 2000-10-29 Jason Rumney <jasonr@gnu.org>
2404 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2406 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2407 (w32_cache_char_metrics): Handle possibility that 'x' does not
2408 exist in a BDF font.
2409 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2411 * w32bdf.h (bdffont): Add nchars.
2413 * w32bdf.c (set_bdf_font_info): Set it.
2414 (w32_BDF_TextOut): Swap byte order of double byte characters.
2415 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2417 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2419 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2420 don't override the colors in frame's param_alist, unless they are
2423 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2424 reverse the effect of the highlight flag.
2426 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2428 * window.h (Fwindow_live_p): Declare.
2430 * undo.c (record_delete): Check that last_undo_buffer is really a
2431 buffer before applying XBUFFER to it.
2433 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2436 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2438 * lisp.h (KEYMAPP): New macro.
2439 (get_keymap): Remove.
2440 (get_keymap_1): Rename get_keymap.
2442 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2444 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2446 * xmenu.c (single_submenu): Use KEYMAPP.
2447 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2448 Use KEYMAPP rather than Fkeymapp.
2450 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2452 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2453 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2454 Use KEYMAPP rather than Fkeymapp.
2455 (single_submenu): Use KEYMAPP.
2456 (w32_menu_show, w32_dialog_show): Use TRUE.
2458 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2460 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2461 (Fkeymapp): Use KEYMAPP.
2462 (get_keymap): Rename from get_keymap_1. Remove old def.
2463 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2464 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2465 (Fminor_mode_key_binding): Don't raise an error if the binding
2467 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2468 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2470 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2471 Allow Vspecial_event_map to be autoloaded.
2472 (menu_bar_items): Fetch the keymap rather than using keymapp.
2473 (menu_bar_one_keymap): No need to follow func-indirect any more.
2474 (parse_menu_item): get_keymap_1 -> get_keymap.
2475 (tool_bar_items): Fetch the keymap rather than using keymapp.
2476 (read_key_sequence): Use KEYMAPP.
2478 * intervals.c (get_local_map): Use get_keymap rather than following
2479 function-indirections explicitly.
2481 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2483 2000-10-27 Jason Rumney <jasonr@gnu.org>
2485 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2486 point, as Windows has oversized fonts.
2488 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2490 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2492 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2493 (freehook, reallochook): Handle null pointer arguments.
2494 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2496 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2498 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2499 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2500 Giving in to popular pressure to shut up the compiler with casts.
2502 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2504 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2505 signed value, and use a default value computed from the font's
2508 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2510 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2511 that specify a negative underline position can still use underlines.
2513 * window.c (Fpos_visible_in_window_p): Make POS default to
2514 WINDOW's point, not the current buffer's point.
2516 2000-10-26 Dave Love <fx@gnu.org>
2518 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2519 when it's necessary.
2521 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2523 * window.c (size_window): Compute size difference from sum of old
2524 child window sizes instead of from parent's size.
2526 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2527 Handle obscured lines at the top of the window.
2529 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2530 down after the last error condition check.
2532 * frame.c (Fdelete_frame): Run delete-frame-hook.
2534 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2536 * coding.c (decode_coding): Fix previous change (check also
2537 CODING_MODE_LAST_BLOCK).
2539 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2541 * regex.c: More `unsigned char' -> `re_char' changes.
2542 Also change several `int' into `re_wchar_t'.
2543 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2544 (PUSH_FAILURE_POINTER): Don't cast any more.
2545 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2546 We want GCC to complain, since this piece of code makes
2547 re_match non-reentrant, which *should* be fixed.
2548 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2549 (EXTEND_BUFFER): Use RETALLOC.
2550 (SET_LIST_BIT): Don't cast.
2551 (re_wchar_t): New type.
2552 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2553 that those two functions will always properly return.
2554 (IMMEDIATE_QUIT_CHECK): Cast to void.
2555 (analyse_first): Use recursion rather than an explicit stack.
2556 (re_compile_fastmap): Can't fail anymore.
2557 (re_search_2): Don't check re_compile_fastmap for failure.
2558 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2559 Now also sets the new value (passed in a new argument).
2560 (re_match_2_internal): Use it.
2561 Also, use a new var `reg' of type size_t when looping through regs
2562 rather than reuse the inappropriate `mcnt'.
2564 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2565 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2566 (where_is_internal): Renamed from Fwhere_is_internal.
2567 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2568 (Fwhere_is_internal): New function wrapping where_is_internal.
2569 (where_is_internal_1): Handle the case where we're filling the cache.
2570 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2572 2000-10-25 Miles Bader <miles@gnu.org>
2574 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2576 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2578 * window.c (pos_fully_visible_p): Removed.
2579 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2580 if position is visible and/or fully visible.
2582 * lisp.h (pos_visible_p): Add prototype.
2584 * xdisp.c (pos_visible_p): New function.
2586 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2588 * process.c (send_process): If OBJECT is t, it means that the data
2589 is from C string, but we should encode it. Before calling
2590 setup_raw_text_coding_system, be sure to flush out data by the
2591 previous coding system.
2593 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2595 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2596 assignment of startpos to prev when startpos == pos.
2598 * editfns.c (find_field): Set the field stickiness correctly from
2599 overlay fields. Use renamed `text_property_stickiness'.
2600 (text_property_stickiness): Renamed from `char_property_stickiness'.
2601 Only check text properties, not overlays.
2602 * textprop.c (get_char_property_and_overlay): New function.
2603 (Fget_char_property): Use it.
2604 * intervals.h (get_char_property_and_overlay): Add declaration.
2606 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2608 * keymap.c: Use AREF, ASET and ASIZE macros.
2609 (Fmake_sparse_keymap): Docstring fix.
2611 (shadow_lookup): Move up.
2612 Handle the case where lookup-key returns an integer.
2613 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2614 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2615 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2616 Simplify/rewrite the keymap-finding code.
2617 Add check for command shadowing, using shadow_lookup.
2619 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2621 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2622 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2625 2000-10-24 Andrew Innes <andrewi@gnu.org>
2627 * dired.c (directory_files_internal_unwind): New function.
2628 (directory_files_internal): Use it to ensure closedir is called
2629 even if expand-file-name or file-attributes throw, eg. because of
2630 a user interrupt. Also enable immediate_quit while calling
2631 re_search, so that matching can be interrupted as well.
2633 2000-10-24 Andrew Innes <andrewi@gnu.org>
2635 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2637 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2638 so that re_search functions only quit when callers expect them to.
2640 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2642 * regex.c (regex_compile): Change the way of handling a range from
2643 a char less than 256 to a char not less than 256.
2645 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2647 * window.c (size_window): Prevent setting window's width or
2648 height to a negative value (esp. with XSETFASTINT).
2650 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2651 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2652 (protect_malloc_state) [GC_MALLOC_CHECK &&
2653 GC_PROTECT_MALLOC_STATE]: New function.
2654 (PROTECT_MALLOC_STATE): New macro.
2655 (__malloc_initialize, morecore, _malloc_internal)
2656 (_free_internal) _realloc_internal): Use it to make _heapinfo
2657 read-only outside of gmalloc.
2659 * keymap.c: Update copyright.
2661 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2664 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2666 * filelock.c (unlock_all_files): Use unlock_file to expand each
2667 buffer's file_truename before trying remove its lock file.
2669 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2671 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2672 or CRLF, decode EOLs.
2674 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2676 * window.c (Fdisplay_buffer): Fix doc.
2678 2000-10-23 Jason Rumney <jasonr@gnu.org>
2680 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2681 ASCII font of default fontset on Windows.
2683 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2684 xterm.c comment below).
2686 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2688 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2690 * xterm.c (x_connection_closed): Reset handling_signal.
2692 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2695 2000-10-23 Miles Bader <miles@gnu.org>
2697 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2698 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2699 maintain old behavior.
2700 * minibuf.c (Fminibuffer_complete): Likewise.
2702 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2704 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2705 that when a font can't be exactly centered, it errs up rather than
2708 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2710 * fns.c (Fbase64_decode_string): The decoded result should be
2713 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2715 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2717 * dispnew.c [macintosh]: Include macterm.h.
2718 (init_display) [macintosh]: Initialization for window system.
2720 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2721 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2722 syms_of_search, x_term_init, and init_keyboard before calling
2723 init_window_once. Also, call syms_of_xmenu.
2725 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2726 default fontset to Monaco.
2728 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2729 NewMacWindow and DisposeMacWindow.
2730 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2731 instead of calling NewMacWindow and setting fields of
2732 f->output_data.mac directly. Call init_frame_faces.
2733 (Fdelete_frame) [macintosh]: Remove unused code.
2734 (Fmodify_frame_parameters) [macintosh]: Call
2735 x_set_frame_parameters instead of mac_set_frame_parameters.
2737 * frame.h [macintosh]: Define menu_bar_lines field in struct
2738 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2740 * keyboard.c [macintosh]: Include macterm.h.
2741 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2742 and menu_bar_activate_event type events as for X and NT.
2743 (make_lispy_event) [macintosh]: Construct lisp events of type
2744 MENU_BAR_EVENT as for X and NT.
2746 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2747 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2748 (sys_subshell) [macintosh]: Remove definition entirely.
2749 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2750 Vwindow_system_version here. Remove initialization of
2751 Vx_bitmap_file_path.
2752 (read_input_waiting): Correct the number of parameters passed to
2754 Move all Macintosh functions to mac/mac.c.
2756 * term.c [macintosh]: Include macterm.h.
2758 * window.c [macintosh]: Include macterm.h.
2760 * xdisp.c [macintosh]: Include macterm.h. Declare
2761 set_frame_menubar and pending_menu_activation.
2762 (echo_area_display) [macintosh]: Do not return if terminal frame
2763 is the selected frame.
2764 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2765 Allow only the selected frame to set menu bar.
2766 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2767 calling FRAME_EXTERNAL_MENU_BAR (f).
2768 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2770 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2771 and check_x. Declare XCreateGC. Define x_create_gc and
2772 x_free_gc. Initialize font_sort_order.
2773 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2774 but call x_list_fonts instead of w32_list_fonts.
2775 (Finternal_face_x_get_resource) [macintosh]: Do not call
2776 display_x_get_resource.
2777 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2778 (realize_x_face) [macintosh]: Load the font if it is specified in
2780 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2783 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2785 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2786 is nil: since we go to the end of submap anyway, we'd end up
2788 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2789 doesn't obey autoload.
2791 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2793 * msdos.c (dos_set_window_size): Update screen dimension variables.
2795 2000-10-21 Jason Rumney <jasonr@gnu.org>
2797 * w32term.c (w32_cache_char_metrics): Double check that font is
2798 really fixed pitch before trusting tmPitchAndFamily.
2800 2000-10-21 Andrew Innes <andrewi@gnu.org>
2802 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2804 * w32term.h: Extern decl for w32_cache_char_metrics.
2806 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2808 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2809 (w32_unload_font): Free per_char array if present.
2811 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2812 cached information in emulated XFontStruct to handle common cases
2813 quickly. Do not allocate XCharStruct for return.
2814 (w32_native_per_char_metric): New function.
2815 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2817 (x_produce_glyphs): Don't get an HDC. Change calls to
2818 w32_per_char_metric to match arg change above. Remove calls to
2820 (w32_get_glyph_overhangs): Ditto.
2821 (w32_cache_char_metrics): New function.
2823 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2824 ($(BLD)/casefiddle.$(O)): Remove compile command.
2825 ($(BLD)/gmalloc.$(O)): Remove compile command.
2826 ($(BLD)/dispnew.obj):
2827 ($(BLD)/keyboard.obj):
2828 ($(BLD)/w32inevt.obj):
2829 ($(BLD)/w32bdf.obj):
2831 ($(BLD)/buffer.obj):
2832 ($(BLD)/editfns.obj):
2834 ($(BLD)/fileio.obj):
2836 ($(BLD)/indent.obj):
2837 ($(BLD)/insdel.obj):
2838 ($(BLD)/intervals.obj):
2839 ($(BLD)/minibuf.obj):
2841 ($(BLD)/scroll.obj):
2842 ($(BLD)/sysdep.obj):
2843 ($(BLD)/textprop.obj):
2844 ($(BLD)/widget.obj):
2845 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2846 ($(BLD)/term.obj): Add dependency on dispextern.h.
2848 * makefile.nt ($(BLD)\dispnew.obj):
2849 ($(BLD)\keyboard.obj):
2850 ($(BLD)\w32inevt.obj):
2851 ($(BLD)\w32bdf.obj):
2853 ($(BLD)\buffer.obj):
2854 ($(BLD)\editfns.obj):
2856 ($(BLD)\fileio.obj):
2858 ($(BLD)\indent.obj):
2859 ($(BLD)\insdel.obj):
2860 ($(BLD)\intervals.obj):
2861 ($(BLD)\minibuf.obj):
2863 ($(BLD)\scroll.obj):
2864 ($(BLD)\sysdep.obj):
2865 ($(BLD)\textprop.obj):
2866 ($(BLD)\widget.obj):
2867 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2868 ($(BLD)\term.obj): Add dependency on dispextern.h
2870 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2872 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2873 with an additional argument of Qt.
2875 2000-10-21 Miles Bader <miles@gnu.org>
2877 * window.c (pos_fully_visible_in_window_p): New function.
2878 (Fpos_visible_in_window_p): Add FULLY argument.
2879 Use pos_fully_visible_in_window_p.
2880 (window_scroll_pixel_based, window_scroll_line_based): Update
2881 calls to Fpos_visible_in_window_p.
2882 * lisp.h (Fpos_visible_in_window_p): Update prototype
2884 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2886 * alloc.c (toplevel): Conditionalize compilation of mem_*
2887 functions differently.
2889 2000-10-20 Jason Rumney <jasonr@gnu.org>
2891 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2892 mem_init where it used to be. mem_z etc not defined otherwise.
2894 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2896 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2898 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2899 structure definition and related variabled to the top of the file.
2900 Include this code when GC_MALLOC_CHECK is defined.
2901 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2902 register/unregister allocated region.
2903 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2904 which isn't allocated.
2905 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2906 something which is already in use.
2907 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2908 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2909 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2910 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2912 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2913 _malloc_internal instead of malloc.
2914 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2917 2000-10-20 Andrew Innes <andrewi@gnu.org>
2919 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
2921 (my_strftime) <macro>: Don't use macro arg list when redefining as
2923 (my_strftime) <function>: Supply 0 as ut argument.
2925 2000-10-19 Jason Rumney <jasonr@altavista.net>
2927 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
2928 including dispextern.h, as it stops faces from working.
2930 * w32fns.c (Fx_create_frame): Don't bother calling
2931 face-set-after-frame-default since the caller does it for us
2932 anyway. Clean up calls to x_get_arg to be consistent with X.
2934 * w32term.c (x_produce_glyphs): Handle
2935 unibyte_display_via_language_environment correctly.
2936 (w32_draw_box_rect): Fix the calculation of width and height.
2938 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
2939 as it has stopped working.
2940 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
2943 2000-10-19 Gerd Moellmann <gerd@gnu.org>
2945 * eval.c (skip_debugger): Prevent a compiler warning.
2946 (Fcondition_case): Likewise.
2947 (Fbacktrace_frame): Use a null interactive spec.
2949 2000-10-19 Kenichi Handa <handa@etl.go.jp>
2951 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
2953 2000-10-18 Gerd Moellmann <gerd@gnu.org>
2955 * strftime.c: Sync with glibc, file version 1.78.
2956 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
2957 should no longer be used according to ISO 8601.
2959 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
2960 no map for meta_prefix_char, don't try to use it as a keymap.
2961 Instead, if T_OK is non-zero, look up a default binding, if any,
2962 otherwise, if T_OK is zero, return nil.
2964 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
2965 (x_to_xcolors, png_load): Use x_query_color.
2967 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
2969 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
2971 (x_copy_color, x_alloc_lighter_color): Likewise.
2973 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
2974 (x_query_color, x_query_colors): Add prototype.
2976 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
2977 check_string_bytes only if not noninteractive, increase count to 50.
2979 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
2981 * insdel.c (adjust_markers_for_delete): Handle before-insertion
2984 2000-10-17 Gerd Moellmann <gerd@gnu.org>
2986 * alloc.c (pure_bytes_used): Renamed from pureptr.
2988 (pure_alloc): New function.
2989 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
2991 (Fpurecopy): Use PURE_POINTER_P.
2993 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
2994 PT has moved backward.
2996 * xdisp.c (cursor_row_p): Take continued lines into account.
2998 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3000 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3001 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3002 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3005 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3006 of selective display off while searching for the next line start.
3008 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3010 * Makefile.in (term.o): Depend on dispextern.h.
3012 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3014 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3016 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3018 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3019 the iterator at the beginning, so that they can be set later on,
3020 for instance in reseat_at_next_visible_line_start, without being
3023 * xfns.c (pbm_format): Add :foreground and :background keywords.
3024 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3025 (xbm_load): Recognize foreground and background color
3028 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3030 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3032 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3035 * msdos.c (IT_set_face): Compare highlighted face with the default
3036 face, and invert colors if these faces' colors are identical.
3037 (Fmsdos_remember_default_colors): Don't swap foreground and
3038 background colors in initial_colors[].
3039 (IT_set_frame_parameters): Don't swap frame's foreground and
3040 background pixels. If ALIST includes "(reverse . t)", swap
3041 foreground-color and background-color properties in frame's
3042 param_alist. If the original frame's param_alist doesn't specify
3043 the colors, store unspecified-fg and unspecified-bg, reversed if
3046 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3047 the colors are unspecified and reversed, reverse fore- and back-
3048 ground in the returned value.
3049 (Fframe_parameter): Ditto.
3051 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3053 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3054 get_last_unchanged_at_beg_row.
3055 (find_first_unchanged_at_end_row): Renamed from
3056 get_first_unchanged_at_end_row.
3057 (find_first_unchanged_at_end_row): Convert assertions to
3058 unconditional tests which abort. When looking for a row in
3059 unchanged text, don't go further back than first_text_row.
3061 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3062 Don't add in the last line's height when deciding if the new
3063 position is below the scroll margin.
3065 2000-10-16 Miles Bader <miles@gnu.org>
3067 * editfns.c (Fconstrain_to_field): Check carefully for field
3068 boundaries if either OLD_POS or NEW_POS has a non-nil field
3069 property, even if they're the same.
3071 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3073 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3074 height for XFillRectangle.
3076 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3078 * syntax.c (Fstring_to_syntax): New function extracted from
3079 Fmodify_syntax_entry.
3080 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3081 (skip_chars, Fforward_comment): Remove unused variables.
3082 (syms_of_syntax): Add defsubr for string-to-syntax.
3083 (describe_syntax): Add code for comment and string fences.
3085 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3087 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3088 Do the meta->esc mapping. Call get_keyelt before returning.
3089 Start scanning from the second element (the first is always `keymap')
3090 to make it easier to detect when we reach a parent map.
3091 Handle the case of inheriting from a symbol whose function is a map.
3092 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3093 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3094 (get_keyelt, Flookup_key): Update call to access_keymap.
3095 Remove the meta->esc mappings.
3096 (define_as_prefix): Delete old disabled code.
3097 (menu_item_p): New function.
3098 (where_is_internal_1): Skip over the few remaining menu items.
3099 * lisp.h (access_keymap): Update prototype.
3100 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3101 Update call to access_keymap.
3102 (follow_key, read_key_sequence): Update calls to access_keymap.
3103 Remove the meta->esc mappings.
3105 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3107 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3108 with additional argument.
3110 * xdisp.c (cursor_row_p): New function.
3111 (try_cursor_movement, display_line): Use it.
3113 * xdisp.c (append_space): Also save/restore iterator's current
3114 character and its length.
3116 * xdisp.c (init_from_display_pos): Add an assertion.
3117 (handle_stop): Don't set iterator's add_overlay_start.
3118 (handle_invisible_prop): Likewise.
3119 (load_overlay_strings): If text under an overlay is invisible,
3120 take both before- and after-strings into account when the iterator
3121 is positioned either at the start or at the end of the overlay.
3122 (forward_to_next_line_start): Rewritten.
3123 (reseat_at_next_visible_line_start): Rewritten.
3124 (set_iterator_to_next): Add parameter RESEAT_P.
3126 * dispextern.h (struct it): Remove member add_overlay_start.
3127 (set_iterator_to_next): Change prototype.
3129 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3131 * coding.c (code_convert_region): Be sure to initialize
3132 coding->category_idx.
3133 (decode_coding_string): Set coding->src_multibyte and
3134 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3135 (encode_coding_string): Set coding->src_multibyte and
3136 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3138 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3140 * xfns.c (Fx_create_frame): Don't bother calling
3141 face-set-after-frame-default since the caller does it for us anyway.
3143 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3145 * window.c (coordinates_in_window): Fix detection of vertical line
3146 on character terminals.
3148 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3150 * editfns.c (save_excursion_save): Additionally record the
3152 (save_excursion_restore): If buffer was visible in a window, and a
3153 different window was selected, and the old selected window is
3154 still live, restore point in that window.
3156 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3158 * xterm.c (x_produce_glyphs): Handle
3159 unibyte_display_via_language_environment correctly.
3161 * regex.c (regex_compile): Change the way of handling a range from
3162 unibyte char to multibyte char.
3164 * syntax.c (skip_chars): Change the way of handling a range from
3165 unibyte char to multibyte char.
3167 * process.c (read_process_output): Cancel previous change.
3169 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3171 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3173 * charset.c (Ffind_charset_string): Doc fix.
3174 (Ffind_charset_region): Doc fix.
3176 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3178 * process.c (read_process_output): Fix previous change. Adjust
3179 multibyteness of text to insert in a buffer by
3180 string_make_unibyte/multibyte instead of
3181 Fstring_as_unibyte/multibyte.
3183 2000-10-10 Andreas Schwab <schwab@suse.de>
3185 * alloc.c (mark_object): Remove all workarounds installed on
3188 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3190 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3192 (base64_encode_1): Make it work for a text of multibyte form.
3193 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3194 case. Don't call str_to_multibyte because base64_decode_1
3195 produces correct multibyte form for eight-bit codes.
3196 (Fbase64_decode_string): Adjusted for the change of
3198 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3199 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3202 * charset.h (CHAR_STRING): Optimized for single byte characters.
3204 2000-10-09 Andreas Schwab <schwab@suse.de>
3206 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3207 -1 after socket is closed, to fall through to error processing.
3209 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3211 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3212 variables. If ALIST includes foreground-color or
3213 background-color, change also the colors of the default face for
3216 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3218 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3219 them extern (they are defined on xfaces.c).
3220 (syms_of_msdos): Don't intern and don't staticpro
3221 Qbackground_color and Qforeground_color.
3223 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3225 * frame.c (Fframe_parameter): For non-windowed frames, if
3226 f->param_alist says foreground or background color is unspecified,
3227 call tty_color_name to return the color name computed from the
3228 frame's current colors.
3230 2000-10-06 Dave Love <fx@gnu.org>
3232 * terminfo.c (ospeed): Don't declare.
3234 * sysdep.c: Don't include string.h.
3235 (h_errno): Declare conditional also on TRY_AGAIN.
3237 * charset.c (Ffind_charset_string): Doc fix.
3239 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3240 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3243 2000-10-05 Dave Love <fx@gnu.org>
3245 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3246 position like menu-bar.
3248 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3250 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3252 * xdisp.c (handle_single_display_prop): Use safe_call1.
3253 (safe_call): Renamed from call_function.
3254 (safe_call1): New function.
3255 (handle_fontified_prop): Use safe_call1 instead of call1.
3256 (safe_eval): Renamed from eval_form.
3257 (safe_eval_handler): Renamed from eval_handler.
3258 (handle_single_display_prop, display_mode_element): Use safe_eval
3259 instead of eval_form.
3261 * xfaces.c (merge_face_heights): Use safe_call instead of
3264 * keyboard.c (show_help_echo): Use safe_call instead of
3265 call_function; use safe_eval instead of eval_form.
3267 * lisp.h (safe_call): Renamed from call_function.
3268 (safe_eval): Renamed from eval_form.
3269 (safe_call1): Add prototype.
3271 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3273 * xfns.c (image_ascent): Rearrange ascent calculation for the
3276 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3278 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3279 (where_is_internal_1): Don't bother ignoring menu-items any more.
3281 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3283 * keyboard.c (update_menu_bindings): New variable.
3284 (parse_menu_item): Use AREF. If update_menu_bindings
3285 is 0, don't update menu bindings.
3286 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3288 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3290 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3293 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3295 * syntax.c (forw_comment): Match nestedness of ender/starter.
3296 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3297 (prev_char_comstart_first): Remove.
3298 (back_comment): Check two-char comment markers more carefully
3299 to better handle overlapping cases like *//* or /* */* */ ...
3300 Match nestedness of ender/starter.
3302 2000-10-02 Dave Love <fx@gnu.org>
3304 * config.in (HAVE_GAI_STRERROR): Add undef.
3306 * process.c (Fopen_network_stream): Use it.
3308 * m/alpha.h (NO_REMAP): Don't define.
3310 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3312 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3313 return with a string converted to an integer or vice versa when
3314 Vmocklisp_arguments is t.
3315 (Fsignal): Likewise. The function can return for `quit'.
3316 (struct gcpro): Declare member `var' to point to a volatile
3319 * eval.c (error): Prevent compiler warning.
3321 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3323 * keymap.c (keymap_memberp): New function.
3324 (Fset_keymap_parent): Use it.
3325 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3326 Use keymap_memberp to avoid creating cycles.
3327 (access_keymap): Use KEYMAPP.
3329 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3331 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3332 gai_strerror. Make sure xerrno is set if connect fails. Improve
3335 2000-09-29 Jason Rumney <jasonr@gnu.org>
3337 * w32term.c (w32_char_font_type, w32_encode_char)
3338 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3339 (w32_bdf_per_char_metric): New function.
3340 (w32_per_char_metric): Use it.
3341 (x_draw_glyph_string_background): Always draw background for BDF
3344 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3345 GDI object which is a scarce resource.
3347 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3348 (get_quoted_string): Fix limit on memchr search.
3349 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3350 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3351 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3352 (get_cached_font_char, cache_char_offset): Use macro
3353 BDF_CODEPOINT_RANGE_COVER_P.
3354 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3355 (clear_cached_bitmap_slots): New function.
3356 (GET_HEX_VALUE): G-Z, g-z are not hex.
3357 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3358 (get_bitmap_with_cache): Use new cache implementation.
3359 (create_offscreen_bitmap): New function.
3360 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3362 * w32term.c (x_produce_glyphs): If the distance from the current
3363 position to the next tab stop is less than a canonical character
3364 width, use the tab stop after that.
3365 (x_draw_glyphs): Handle case START and END are out of bounds more
3367 (x_clear_mouse_face): Block/unblock input.
3368 (x_display_and_set_cursor): Don't show a hollow box cursor for
3369 buffers whose cursor_type is nil.
3371 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3373 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3376 * dispextern.h (updating_frame): Declare extern.
3378 2000-09-29 Andreas Schwab <schwab@suse.de>
3380 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3382 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3384 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3385 use its function definition.
3386 (tool_bar_items): Likewise.
3388 * lisp.h (fatal): Declare NO_RETURN.
3390 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3392 * keymap.c: Remove the line "#undef NULL".
3394 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3396 * xterm.c (x_make_frame_visible): Try harder to make the frame
3399 2000-09-28 Dave Love <fx@gnu.org>
3401 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3403 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3405 * .gdbinit (xreload): Note its need on GNU/Linux.
3407 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3408 r_alloc, r_alloc_free.
3410 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3412 * syntax.c (skip_chars): Handle negation correctly.
3414 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3416 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3417 with non-zero FORCE_P argument.
3419 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3422 * xdisp.c (window_box_height): Add an assertion.
3424 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3425 tool-bar than is available.
3426 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3428 2000-09-27 Dave Love <fx@gnu.org>
3430 * s/irix6-5.h: Now works 64-bit. Tidied.
3432 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3434 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3435 instead of BITS_PER_INT.
3436 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3437 EMACS_UINT, respectively.
3438 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3440 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3442 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3444 * window.c (freeze_window_starts): Construct last argument for
3445 foreach_window differently.
3447 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3449 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3450 EMACS_UINT instead of `int' and `unsigned int'.
3451 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3453 * frame.h (struct frame): Make the `nothing' member of union
3454 output_data an EMACS_INT.
3456 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3458 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3459 size in the sdata structure.
3460 (SDATA_NBYTES, SDATA_DATA): New macros.
3461 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3462 differently for the different layout of the sdata structure.
3463 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3465 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3466 Check that size recorded in the string size and size recorded in
3467 the sdata structure agree.
3469 2000-09-25 Dave Love <fx@gnu.org>
3471 * buffer.c: Include stdio.h.
3473 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3475 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3477 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3478 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3480 (__malloc_extra_blocks): Declare as __malloc_size_t.
3482 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3484 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3486 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3487 (read_char): If help-echo is showing, preserve the echo area
3490 * xdisp.c (help_echo_showing_p): New variable.
3491 (set_message): Reset it to 0.
3492 (init_xdisp): Initialize help_echo_showing_p.
3494 * dispextern.h (help_echo_showing_p): Declare extern.
3496 * config.in: Fix typo in __GNUC_MINOR__.
3498 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3500 * s/freebsd.h (POSIX_SIGNALS): Define.
3502 * xterm.c (x_clear_mouse_face): Block/unblock input.
3504 2000-09-24 Dave Love <fx@gnu.org>
3506 * fns.c (base64_encode_1): Fix last change.
3508 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3510 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3512 * xdisp.c (try_window_reusing_current_matrix): More fixes
3513 for the case window has a header-line.
3515 2000-09-22 Dave Love <fx@gnu.org>
3517 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3520 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3522 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3524 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3526 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3529 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3532 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3533 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3534 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3537 * marker.c (byte_char_debug_check): Return void.
3539 * xfns.c (Fx_create_frame): Set default frame parameter value
3540 for tool-bar-lines to 1.
3542 * dispnew.c (scrolling_window): Compare y-positions of rows
3543 equal at the start. Some simplification.
3545 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3546 reused rows' y-position in the case window has a header-line, and
3547 new window start is greater than old window start.
3549 * process.c (process_sent_to): New variable.
3550 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3551 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3552 Declare more parameters volatile.
3554 * lread.c (Vrecursive_load_depth_limit): New variable.
3555 (Fload): Check recursive loads whose recursion depth exceeds
3556 Vrecursive_load_depth_limit.
3557 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3559 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3561 * fileio.c (Fread_file_name): Doc fix.
3563 * editfns.c (Fmessage_or_box): Doc fix.
3565 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3567 * xfns.c (xbm_scan): Allow C-style comments.
3569 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3570 symbols are specified, add color translations to the cache.
3571 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3573 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3575 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3576 structures to xpm_init_color_cache.
3578 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3580 * dispnew.c (update_window_line): Make sure to always draw
3583 2000-09-19 Andrew Innes <andrewi@gnu.org>
3585 * makefile.nt (bootstrap-emacs): Don't change directory.
3587 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3589 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3591 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3592 If output buffer is too small, signal an appropriated error.
3594 2000-09-18 Dave Love <fx@gnu.org>
3596 * keyboard.c (menu_bar_items, tool_bar_items)
3597 (current_active_maps): Remove redundant get_local_map call.
3599 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3601 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3602 cursor for buffers whose cursor_type is nil.
3604 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3605 a feature to implement that is already implemented.
3606 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3609 * xfns.c (x_clear_image_1): New function.
3610 (x_clear_image): Use it.
3611 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3614 * dispnew.c (update_window): Move test for invisible lines
3615 at the top to update_window_line.
3616 (update_window_line): Handle invisible lines here.
3618 * xfns.c (clear_image_cache): Clear current matrices of all
3619 frames sharing an image cache. Block input while freeing
3620 images. Fix timestamp comparison.
3621 (x_clear_image): Also free the mask.
3623 * xfns.c (lookup_image): Block input while loading the image so
3624 that we won't get interrupted in a state where the image isn't yet
3626 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3627 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3628 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3629 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3632 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3634 * dispnew.c (update_window): Make sure to make desired rows
3635 current even if they are completely invisible at the top
3638 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3640 * xfns.c (lookup_image): Build mask before applying an algorithm.
3641 Recognize algorithm `disabled'.
3642 (cross_disabled_images): New variable.
3643 (COLOR_INTENSITY): New macro.
3644 (x_detect_edges): Use COLOR_INTENSITY.
3645 (x_disable_image): New function.
3646 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3648 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3649 disabled state, don't apply an image transformation algorithm if
3650 the user specified an image for the disabled state. Use
3651 `:algorithm disabled' for creating a disabled item's image if the
3652 user hasn't specified an image.
3654 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3655 allocation functions with the XPM lib.
3656 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3657 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3658 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3659 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3660 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3662 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3663 functions, if possible, because these handle color allocation
3664 failure more gracefully.
3665 (Fimage_mask_p): New function.
3667 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3668 (Qedge_detection, Qheuristic): New symbols.
3669 (syms_of_xfns): Initialize new symbols.
3670 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3671 `algorithm (edge-detection ...)'.
3672 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3673 (tiff_format, gif_format, gs_format): Add `:mask'.
3674 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3675 (GIF_MASK, GS_MASK): New enumerators.
3676 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3677 (emboss_matrix, laplace_matrix): New variables.
3678 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3679 (x_edge_detection): New functions.
3680 (x_laplace): Rewritten in terms of x_detect_edges.
3681 (x_build_heuristic_mask): If image has a mask, free it.
3683 2000-09-14 Andrew Innes <andrewi@gnu.org>
3685 * makefile.w32-in: Revert to Unix line endings.
3687 2000-09-14 Andrew Innes <andrewi@gnu.org>
3689 * makefile.w32-in: Standardize indentation somewhat.
3690 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3691 cater for differences between shells.
3693 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3695 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3697 * xterm.c (x_produce_glyphs): If the distance from the current
3698 position to the next tab stop is less than a canonical character
3699 width, use the tab stop after that.
3701 2000-09-14 Dave Love <fx@gnu.org>
3703 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3705 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3707 * xdisp.c (handle_fontified_prop): While running fontification
3708 functions, bind `fontification-functions' and
3709 `after-change-functions' to nil.
3711 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3712 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3714 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3716 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3717 USE_MMAP_FOR_BUFFERS.
3719 * insdel.c (make_gap): Use enlarge_buffer_text.
3721 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3722 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3723 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3724 from former r_alloc_* functions in ralloc.c.
3725 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3727 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3728 (mmap_init) [REL_ALLOC_MMAP]: New function.
3729 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3730 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3733 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3734 (enlarge_buffer_text): Add prototype.
3736 * ralloc.c: Remove everything having to do with the use of mmap.
3738 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3740 * sound.c (Fplay_sound): Doc fix.
3742 * keyboard.c: Avoid some more compiler warnings.
3743 (parse_tool_bar_item): Ignore cached key bindings.
3745 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3746 and allocation of Lisp data.
3748 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3750 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3751 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3754 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3756 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3758 * ccl.c: Comment fixed.
3759 (MAX_MAP_SET_LEVEL): Increased to 30.
3760 (PUSH_MAPPING_STACK): Enclose with do-while block.
3761 (POP_MAPPING_STACK): Likewise.
3762 (stack_idx_of_map_multiple): New variable.
3763 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3764 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3765 call the corresponding CCL program by
3766 CCL_CALL_FOR_MAP_INSTRUCTION.
3767 (ccl_driver) <CCL_MapSingle>: Likewise.
3768 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3769 with the case where looking up process reaches to the end of
3770 map-set, and call CCL programs as the above change.
3772 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3774 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3775 that might be clobbered by longjmp.
3776 (check_x_display_info, x_decode_color, create_frame_xic)
3777 (Fx_display_backing_store, Fx_display_visual_class)
3778 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3781 * lread.c (init_lread): Set Vloads_in_progress to nil.
3782 (Fload): Show list of recursively loaded files, when signaling an
3785 * lread.c (Vloads_in_progress): New variable.
3786 (record_load_unwind): New function.
3787 (Fload): Check for recursive loads.
3788 (syms_of_lread): Initialize Vloads_in_progress.
3789 (read_integer, read1): Avoid some compiler warnings.
3791 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3794 2000-09-11 Miles Bader <miles@gnu.org>
3796 * editfns.c (Fbuffer_string): Doc fix.
3798 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3800 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3802 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3804 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3805 whether to include other header files.
3807 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3809 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3810 by Fmemq as a boolean.
3812 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3814 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3816 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3818 * ralloc.c (mmap_fd): Remove initializer which can make it
3819 read-only in a dumped Emacs.
3820 (mmap_fd_1): New variable.
3821 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3822 restore it from there.
3823 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3824 unconditionally so that mmap_fd can be initialized there.
3825 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3826 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3827 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3829 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3831 * xdisp.c (dump_glyph_row): Fix printf format string.
3832 (display_line, move_it_in_display_line_to): Avoid compiler
3835 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3837 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3840 * xdisp.c (try_window_id): When trying to locate cursor in
3841 unchanged rows at the top, handle the case that we can't find it.
3843 * xterm.c (x_draw_glyphs): Handle case START and END are out
3844 of bounds more carefully.
3846 2000-09-08 Dave Love <fx@gnu.org>
3848 * s/sol2.h (REL_ALLOC_MMAP): Define.
3849 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3851 * ralloc.c: Don't include string.h (redundant).
3852 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3853 [!MAP_ANON]: Include fcntl.h.
3854 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3855 (r_alloc, r_re_alloc, r_alloc_free)
3856 (mmap_enlarge, mmap_set_vars): Use it.
3857 (r_alloc_init_fd): New function.
3858 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3859 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3862 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3865 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3866 change to __NetBSD__.
3868 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3870 * search.c (compile_pattern): Check the multibyteness of cached
3873 2000-09-08 Miles Bader <miles@gnu.org>
3875 * xfaces.c (default_face_vector): Function removed.
3876 (Finternal_merge_in_global_face): Restore old global/local
3877 attribute override order. Use inline loop instead of calling
3878 default_face_vector.
3880 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3882 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3883 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3884 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3885 where necessary, in case POINTER_TYPE is `void'.
3887 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3889 * frame.c (make_terminal_frame): Initialize frame foreground and
3890 background colors to unspecified, for the initial instance of an
3893 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3895 * ralloc.c (mmap_find): Fix overlap computation.
3896 (mmap_enlarge): Compute nbytes before trying to find an
3899 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3902 * lread.c (syms_of_lread): Change value of regexp
3903 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3905 * xmenu.c (xdialog_show): When looking up the selection in
3906 menu_items, take `quote' boundaries into account; this corresponds
3907 to a nil ITEM in x-popup-dialog.
3909 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3911 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3913 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3915 * coding.c (encode_coding_sjis_big5): Use translation table for
3916 encoding, not decoding. Fix the handling of latin-jisx0201.
3917 Check for the charset katakana-jisx0201 too.
3918 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
3919 (detect_coding_sjis): Check the byte sequence more rigidly.
3921 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3923 * xfaces.c (Vparam_value_alist): New variable.
3924 (syms_of_xfaces): Initialize it.
3925 (Finternal_set_lisp_face_attribute): Avoid more consing.
3927 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
3929 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
3930 (Qbackground_mode): New variable.
3931 (syms_of_frame_1): Initialize Qbackground_mode.
3933 * lisp.h (Qdisplay): Declare extern.
3935 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
3936 change face on all frames, and change the default for new frames.
3938 2000-09-07 Dave Love <fx@gnu.org>
3940 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
3942 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3944 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
3946 * charset.c: Include composite.h
3947 (lisp_string_width): New function.
3948 (Fstring_width): Call lisp_string_width instead of strwidth.
3950 * Makefile.in (charset.o): Depends on composite.h.
3952 * process.c (read_process_output): Before inserting the decoded
3953 text in the buffer, adjust the multibyteness.
3955 2000-09-06 Gerd Moellmann <gerd@gnu.org>
3957 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
3958 buffer's text buffer is null, map new memory.
3960 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
3961 POINTER_TYPE and size_t.
3962 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
3963 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
3964 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
3965 [REL_ALLOC_MMAP]: New macros.
3966 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
3967 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
3968 [REL_ALLOC_MMAP]: New functions.
3970 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
3971 before and after unexec.
3973 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
3974 text buffers if necessary.
3976 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
3977 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
3980 * config.in (HAVE_MMAP): Add #undef.
3982 2000-09-05 Gerd Moellmann <gerd@gnu.org>
3984 * frame.c (Qdisplay_type): New variable.
3985 (syms_of_frame_1): Initialize it.
3986 (Fframe_parameter): New function that avoids consing.
3987 (syms_of_frame): Defsubr it.
3989 * buffer.c (Fother_buffer): Consider buffers as invisible when
3990 they are displayed in a window on an invisible frame.
3992 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
3993 get-largest-window always return nil.
3995 2000-09-04 Gerd Moellmann <gerd@gnu.org>
3997 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
3998 variable; recognize Emacs 19 elc files.
4000 2000-09-04 Miles Bader <miles@gnu.org>
4002 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4003 before initially popping up the menu, so the menu doesn't flash
4004 when the face settings are significantly different from the
4007 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4009 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4010 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4011 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4012 (BIT_UNIBYTE): Remove.
4013 (re_match_2_internal): Delete corresponding code and streamline the
4014 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4015 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4016 (re_wctype_t): New type.
4017 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4018 (regex_compile): Use them and fix handling of overly long char classes.
4020 2000-09-03 Andrew Innes <andrewi@gnu.org>
4022 * makefile.w32-in: Change to DOS line endings.
4024 * s/ms-w32.h (ORDINARY_LINK): New define.
4026 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4027 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4029 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4030 (distclean): Delete them here instead.
4032 * w32proc.c (compare_env): Convert to uppercase for comparison,
4033 not lowercase, to match how the native Windows shell works.
4035 2000-09-03 Jason Rumney <jasonr@gnu.org>
4037 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4038 CVS changes the line-ends when checking in/out on DOS/Windows.
4040 * makefile.nt (emacs): Do not change directory to run temacs, as
4041 the load-path is set relative to current directory.
4043 2000-09-03 Miles Bader <miles@gnu.org>
4045 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4047 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4049 * xdisp.c (redisplay_mode_lines): New function.
4050 (display_mode_lines): Return number of mode lines displayed.
4051 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4052 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4054 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4055 string.h and strings.h.
4056 (index) [HAVE_INDEX]: Add prototype.
4058 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4059 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4061 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4062 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4064 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4066 * lread.c (read1): Accept `?' as symbol constituent, for
4067 compatiblity with XEmacs.
4069 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4071 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4072 (struct re_pattern_buffer): Remove newline_anchor.
4073 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4074 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4075 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4076 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4077 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4078 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4079 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4080 Get rid of references to newline_anchor.
4081 (regcomp): Allocate and precompute a fastmap.
4083 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4085 * lread.c (openp): GCPRO local variable `filename'.
4087 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4089 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4091 * regex.c: Merge some changes from GNU libc. Add prototypes.
4092 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4093 Use memcmp and memcpy instead of bcopy and bcmp.
4094 (init_syntax_once): Use ISALNUM.
4095 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4096 (REG_UNSET_VALUE): Remove. Use NULL instead.
4097 (REG_UNSET, re_match_2_internal): Use NULL.
4098 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4100 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4101 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4102 (regex_compile): In handle_interval, return an error rather than try to
4103 unfetch the interval if we can't find the closing brace.
4104 Obey the RE_NO_GNU_OPS syntax bit.
4105 (TOLOWER): New macro.
4107 (regexec): Allocate regs.start and regs.end as one block.
4109 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4111 * xdisp.c (echo_area_display): Check display_completed instead
4112 of calling detect_input_pending.
4114 * dispnew.c (update_frame): Only set display_completed here; move
4115 the update_begin and update_end calls here from update_frame_1.
4116 (update_frame_1): Don't set display_completed here, don't call
4117 update_begin/update_end.
4119 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4120 instead of store_frame_param.
4122 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4124 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4125 desired window matrix hasn't been displayed, use the current row
4126 instead. Make sure that only those frame rows are updated for
4127 which there exists a corresponding enabled desired row.
4129 2000-08-29 Miles Bader <miles@gnu.org>
4131 * xfaces.c (default_face_vector): New function.
4132 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4134 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4136 * lread.c (openp): Prevent temporary string passed to
4137 Ffile_readable_p from being garbage collected.
4139 2000-08-28 Dave Love <fx@gnu.org>
4141 * keymap.c (store_in_keymap): Add `static' to declaration.
4143 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4145 * emacs.c, callint.c, doc.c, editfns.c
4146 (toplevel) [HAVE_STRING_H]: Include string.h.
4147 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4148 (index): Remove prototypes which might conflict with non-standard
4149 definitions of index/strchr.
4151 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4152 (rindex): Define only if !HAVE_RINDEX.
4154 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4156 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4158 2000-08-28 Miles Bader <miles@gnu.org>
4160 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4161 made inconsistent by a font-related attribute in FROM.
4162 (merge_face_inheritance): Add function comment.
4164 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4166 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4167 the 4th arg (PREV_EVENT) Qt to suppress input method.
4169 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4171 * regex.c: Indent cpp directives and remove parens after `defined'.
4172 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4173 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4174 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4175 (re_compile_pattern): Use size_t for length.
4176 (init_syntax_once): Move to a better place.
4177 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4178 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4180 * syntax.c (back_comment): Detect cases where a comment-starter is
4181 actually inside another comment as in: /* a // b */ c // d \n.
4182 Make it clear that `comstart_pos' is unused for nested comments.
4184 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4185 (KEYMAPP): New macro.
4186 (Fkeymap_parent, Fset_keymap_parent): Use it.
4187 (fix_submap_inheritance): Mark it static.
4188 (define_as_prefix, describe_buffer_bindings, describe_command)
4189 (describe_translation, describe_map): Complete prototypes.
4191 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4193 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4194 to better match the key-lookup behavior.
4196 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4198 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4199 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4201 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4203 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4204 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4205 (xterm.o): Depend on coding.h
4207 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4209 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4210 the corresponding '#endif'.
4212 2000-08-26 Miles Bader <miles@gnu.org>
4214 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4215 * xfaces.c (QCinherit): New variable.
4216 (syms_of_xfaces): Initialize it.
4217 (LFACE_INHERIT): New macro.
4218 (Finternal_get_lisp_face_attribute)
4219 (merge_face_vector_with_property)
4220 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4221 (check_lface_attrs): Allow new types of face height. Check
4223 (CYCLE_CHECK): New macro.
4224 (merge_face_inheritance): New function.
4225 (merge_face_vectors): Merge inherited faces too. Add F and
4226 CYCLE_CHECK arguments.
4227 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4228 (lookup_named_face, lookup_derived_face, realize_named_face)
4229 (face_at_string_position, face_at_buffer_position): Supply
4230 new F and CYCLE_CHECK arguments to merge_face_vectors.
4231 (merge_face_heights): New function.
4232 (merge_face_vectors, merge_face_vector_with_property)
4233 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4234 handle relative face heights.
4235 (lface_same_font_attributes_p): Compare heights using EQ.
4237 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4239 * charset.c (char_to_string): Check the character validity.
4240 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4243 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4245 * regex.c (PUSH_FAILURE_COUNT): New macro.
4246 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4247 Handle popping of a register's or a counter's data.
4248 (POP_FAILURE_POINT): Use the new name.
4249 (re_match_2_internal): Push counter data on the stack for succeed_n,
4250 jump_n and set_number_at and remove misleading dead code in succeed_n.
4252 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4254 * xdisp.c (redisplay_internal): If considering all windows on all
4255 frames, update the display for each frame as soon as possible,
4256 instead of first building all desired matrices for all frames, and
4257 then updating them all.
4258 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4260 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4262 * bytecode.c (mark_byte_stack): Add a comment.
4264 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4265 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4268 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4270 * minibuf.c (do_completion): Always use compare-string, not
4271 string-equal because the latter doesn't pay attention to
4272 multibyteness of strings.
4274 * process.c (create_process): Don't setup raw-text coding here.
4275 (Fopen_network_stream): Don't set coding->src_multibyte and
4276 coding->dst_multibyte here.
4277 (read_process_output): For process filter, return unibyte string
4278 if default-enable-multibyte-characters is nil.
4279 (send_process): If OBJECT is multibyte text, be sure to encoded it
4280 by the specified coding system for the process. Otherwise, setup
4282 (init_process): Don't initialize default-process-coding-system
4285 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4287 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4288 <scroll-down-aggressively>: Likewise.
4290 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4292 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4293 zero. Set coding->produced_char correctly.
4295 2000-08-22 Andrew Innes <andrewi@gnu.org>
4297 * makefile.w32-in: New file.
4299 * unexw32.c (unexec): Ignore old_name, and use the actual location
4300 of the current executable instead. Base new_name on this.
4302 * w32proc.c (create_child): Remove reference to security
4303 descriptor, which isn't needed and doesn't compile with mingw32.
4305 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4306 up dllimport attributes.
4307 (x_update_window_end): Update prototype.
4309 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4310 extern, which screws up dllimport attributes.
4312 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4313 up dllimport attributes.
4315 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4316 screws up dllimport attributes.
4318 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4319 up dllimport attributes.
4320 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4321 screws up dllimport attributes.
4323 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4324 up dllimport attributes.
4326 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4327 screws up dllimport attributes.
4329 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4330 screws up dllimport attributes.
4332 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4333 up dllimport attributes.
4335 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4336 unnecessary extern, which screws up dllimport attributes.
4339 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4340 up dllimport attributes.
4342 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4343 unnecessary extern, which screws up dllimport attributes.
4345 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4346 screws up dllimport attributes.
4348 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4349 up dllimport attributes.
4351 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4353 * w32bdf.c (search_file_line):
4354 (set_bdf_font_info):
4356 (w32_get_bdf_glyph):
4357 (w32_BDF_to_x_font): Fix compile warnings.
4359 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4362 * w32select.c: Include keyboard.h before frame.h.
4364 * w32fns.c (max): Define macro.
4365 (JOHAB_CHARSET): Define if not known.
4366 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4367 (Fx_show_tip): Synch with X version.
4369 * w32xfns.c: Include keyboard.h before frame.h.
4371 * w32fns.c: Include keyboard.h before frame.h.
4373 * w32term.c: Include keyboard.h before frame.h.
4375 * fontset.c: Include keyboard.h before frame.h.
4377 * w32inevt.c: Include keyboard.h before frame.h.
4378 (MOUSE_MOVED): Define if not known.
4380 * minibuf.c: Include keyboard.h before frame.h.
4382 * keyboard.c: Include keyboard.h before frame.h.
4384 * indent.c: Include keyboard.h before frame.h.
4386 * dispnew.c: Include keyboard.h before frame.h.
4388 * buffer.c: Include keyboard.h before frame.h.
4390 * alloc.c: Include keyboard.h before frame.h.
4392 * print.c: Include keyboard.h before frame.h.
4394 * process.c: Include keyboard.h before frame.h.
4396 * scroll.c: Include keyboard.h before frame.h.
4398 * sysdep.c: Include keyboard.h before frame.h.
4400 * term.c: Include keyboard.h before frame.h.
4402 * window.c: Include keyboard.h before frame.h.
4404 * xdisp.c: Include keyboard.h before frame.h.
4405 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4407 * frame.c: Include keyboard.h before frame.h.
4409 * w32heap.h: Undefine min, max.
4411 * w32gui.h: Undefine min, max.
4413 * unexw32.c: Change PUCHAR to PCHAR.
4414 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4417 (copy_executable_and_dump_data): Remove unnecessary static defs.
4418 (copy_executable_and_dump_data): Fix compile warnings.
4420 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4422 * w32console.c (min): Define macro.
4423 (clear_frame, write_glyphs): Fix compile warning.
4425 * w32proc.c (compare_env):
4426 (find_child_console): Fix compile warning.
4428 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4429 sys_errlist instead of _sys_errlist.
4430 (get_emacs_configuration_options): New function.
4432 * s/ms-w32.h (sys_nerr): Provide default definition.
4433 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4434 name with _ prepended.
4435 (NSIG): Define if not known.
4436 (get_emacs_configuration): Provide extern declaration.
4437 (get_emacs_configuration_options): Provide extern declaration.
4438 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4440 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4442 (read_unc_volume): Fix compile warning.
4444 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4445 definitions from being used.
4447 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4449 * w32.c (unc_volume_file_attributes):
4450 (open_unc_volume): Make arg const.
4452 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4453 (read_input_waiting): Remove excess parameter.
4455 * w32.c (init_environment): Call _access.
4456 (check_windows_init_file): Call _close.
4457 (init_user_info): Call _putenv.
4458 (init_environment): Call _putenv and _strdup.
4459 (init_ntproc): Reset volume info cache on startup.
4461 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4462 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4463 cannot override the CRT malloc.
4465 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4466 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4468 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4469 unless we are linking with a static CRT.
4470 (RVA_TO_PTR): Cast result to unsigned char*.
4472 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4473 (add_volume_info): Use xstrdup.
4475 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4477 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4478 (do_completion, Fminibuffer_complete_word): Use it.
4479 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4480 var so it can take non-boolean values.
4482 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4484 * editfns.c (find_field): Formatting changes.
4485 (toplevel): Some old-style function forward declarations
4486 changed to prototypes, some new protypes added, some functions
4489 * lisp.h (set_time_zone_rule): Add prototype.
4490 (use_dialog_box): External declaration.
4492 * keyboard.c (gen_help_event): Add parameter SIZE.
4493 (kbd_buffer_events_waiting): Slightly rewritten.
4494 (clear_event): New function.
4495 (kbd_buffer_get_event): Use it, and clear the input_events of
4497 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4498 don't fill the newly created array with nils.
4499 (toplevel): Convert some old-style function forward declarations
4502 * keyboard.h (gen_help_event): Change prototype.
4504 * xterm.c (XTread_socket): Change calls to gen_help_event.
4506 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4508 * eval.c (Fmacroexpand): Doc fix.
4510 2000-08-20 Jason Rumney <jasonr@gnu.org>
4512 * w32term.h (x_display_info_for_display): Remove as this function
4513 does not exist on W32.
4515 * w32term.c (help_echo_window): New variable.
4516 (syms_of_w32term): staticpro it.
4517 (note_mode_line_highlight): Set it.
4518 (XTextExtents16): Removed as there is no equivalent on W32.
4519 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4520 the X way of doing this will not work for W32.
4521 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4522 (x_draw_image_foreground): Avoid drawing outside of the clip area
4523 when image doesn't have a mask.
4524 (note_mouse_highlight): Process overlays in the right order of
4525 priority. Set help_echo_window.
4526 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4527 because that's more visible for large images.
4529 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4530 name to single_keymap_panes.
4531 (w32_menu_show): Set wv->title when dealing with titles.
4532 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4534 2000-08-21 Miles Bader <miles@gnu.org>
4536 * minibuf.c (do_completion): Try again if we rewrite the input
4537 string, but no completion was done, so that any completion message
4540 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4542 * xfaces.c (lface_equal_p): Compare strings differently.
4543 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4544 (realize_tty_face): Use them.
4545 (syms_of_xfaces): Initialize new variables.
4546 (map_tty_color): New function, extracted from realize_tty_face.
4547 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4548 foreground or background color, store the new color name in the
4549 realized face; previous code trying to do this had no effect.
4550 (realize_tty_face): Use map_tty_color.
4551 (Fclear_face_cache): Set face_change_count and ensure thorough
4554 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4556 * undo.c (record_first_change, record_marker_adjustment): Don't
4557 use XBUFFER on last_undo_buffer which might not be a buffer.
4559 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4561 * coding.c (decode_coding_string): Set members consumed,
4562 consumed_char, produced, produced_char of *coding correctly. If
4563 decode_coding doesn't consume any byte, don't try anymore.
4564 (encode_coding_string): Likewise.
4566 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4568 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4569 conditional have void type, for Standard C compilers.
4571 * xdisp.c (redisplay_internal): Compare windows for equality with
4572 EQ, instead of applying XWINDOW to something that might not
4575 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4577 * fontset.c (Finternal_char_font): Search only the selected frame
4578 for a window of the current buffer.
4580 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4582 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4585 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4586 second half of a HELP_EVENT is found at the start of kbd_buffer.
4588 2000-08-18 Miles Bader <miles@gnu.org>
4590 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4592 * editfns.c (save_restriction_save): Rewrite to use markers.
4593 (save_restriction_restore): Rewrite to understand new form of data
4594 saved by save_restriction_save.
4595 (Fsave_restriction): Remove cautionary note in doc-string.
4597 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4599 * fileio.c (build_annotations): Add a comment explaining the
4600 return value of format-annotate-function. Replace a spurious call
4601 to Flength with a CONSP test. Call format-annotate-function with
4602 a fifth arg specifying how many times the function is been called
4603 in a row, to let it choose temporary buffers appropriately.
4605 2000-08-17 Dave Love <fx@gnu.org>
4607 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4608 declare make_temp_name twice.
4610 * lread.c: Prototype readevalloop, load_unwind,
4611 load_descriptor_unwind.
4612 (unreadpure): Give it an arg.
4614 * unexalpha.c: Prototype fatal_unexec, mark_x,
4615 update_dynamic_symbols. Declare unexec as void.
4617 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4618 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4620 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4621 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4624 * alloca.c: Use #error.
4625 [POINTER_TYPE]: Use it.
4627 * eval.c (Fdefvar): Doc fix.
4629 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4630 INITIALIZE_INTERVAL.
4632 * buffer.h: Avoid DECLARE_INTERVALS.
4634 * config.in: Add size_t.
4636 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4638 * w16select.c (set_clipboard_data): If there's not enough memory
4639 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4640 expects. In case of other failures, return 3.
4641 (system_error_msg): New error message.
4642 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4645 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4647 * term.c (write_glyphs): Also turn off inverse video after turning
4648 off other appearances in case TS_exit_attribute_mode is not equal
4649 to TS_end_standout_mode.
4650 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4652 (turn_off_face): Reset standout_mode only if
4653 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4654 is equal to TS_end_standout_mode.
4656 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4658 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4659 sequence at the end of the source block.
4661 * ccl.c (Fccl_program_p): Docstring modified.
4662 (Fccl_execute): Likewise.
4663 (Fccl_execute_on_string): Likewise.
4665 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4667 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4669 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4671 The following changes are mainly to fix bugs of
4672 encode/decode-coding-string failing if encoding/decoding return
4673 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4674 variable conversion_buffer.
4676 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4677 decrement dst_end to avoid buffer overflow in the later call of
4680 * coding.h (conversion_buffer_size, conversion_buffer)
4681 (get_conversion_buffer): Extern deleted.
4683 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4684 (conversion_buffer, conversion_buffer_size): Variables deleted.
4685 (get_conversion_buffer): Function deleted.
4686 (struct conversion_buffer): New structure.
4687 (MAX_ALLOCA): New macro.
4688 (allocate_conversion_buffer): New macro.
4689 (extend_conversion_buffer, free_conversion_buffer): New functions.
4690 (ccl_coding_driver): Set coding->result.
4691 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4692 this is the last block of source.
4693 (encode_coding): Likewise. Handle the source block as the last
4694 one only when the whole source text is consumed.
4695 (decode_coding_string): Handle the case that the output buffer is
4696 too small to decode the whole source text. Use
4697 allocate_conversion_buffer, extend_conversion_buffer and
4698 free_conversion_buffer, not get_conversion_buffer.
4699 (encode_coding_string): Likewise.
4700 (init_coding): Function deleted.
4701 (init_coding_once): Delete code to initialize
4702 conversion_buffer_size.
4704 * emacs.c (main): Don't call init_coding.
4706 * msdos.c (IT_write_glyphs): Use a locally declared
4709 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4710 (insert_glyphs): Likewise.
4712 * w32console.c (write_glyphs): Use a locally declared
4715 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4717 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4718 member of display_info is NULL.
4720 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4722 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4725 * term.c (turn_off_face): Reset standout_mode when resetting
4726 appearances with capability `me'.
4727 (write_glyphs): Switch on inverse video before each face change.
4729 2000-08-14 Dave Love <fx@gnu.org>
4731 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4732 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4733 (lisp_free): Declare and make static.
4735 * window.c: Fix embedded comment.
4736 (syms_of_window): Fix doc string.
4738 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4740 * keymap.c (push_key_description): If C without modifiers is < 32,
4741 make sure to print `C-' before `M-', like in the manual.
4743 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4745 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4746 since they aren't relocated anymore.
4747 (sxhash_string): Make sure returned hash code fits in a Lisp
4750 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4751 partially visible line which is smaller than the window's
4754 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4756 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4757 the multibyte form of eight-bit-control characters.
4758 (Fccl_execute_on_string): Initialize ccl->multibyte.
4760 * ccl.h (struct ccl_program): New member multibyte.
4762 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4764 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4766 * regex.c (regex_compile) <normal_char>: Pay attention to
4768 (analyse_first) <exactn>: Setup fastmap correctly for
4769 eight-bit-control characters.
4771 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4773 * termhooks.h (enum event_kind): New member
4774 multibyte_char_keystroke.
4776 * keyboard.c (make_lispy_event): Handle the new event type
4777 multibyte_char_keystroke.
4779 * xterm.c: Include coding.h.
4780 (XTread_socket): Work around a bug of XmbLookupString. If the
4781 input is from XIM, decode it according to the current locale. In
4782 that case, generate multibyte_char_keystroke events.
4784 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4786 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4787 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4789 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4791 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4792 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4793 (move_it_in_display_line_to): Record iterator's ascent and descent
4794 before producing glyphs, and restore them when we know the glyph
4795 doesn't fit on the line.
4796 (move_it_to): Restructured so that it's easier to debug. If
4797 moving to a vpos, and not moving to an x or character position,
4798 stop as soon as the specified vpos is reached; don't move further
4799 into that line because that might change the computed line height.
4800 (try_cursor_movement): New function, extracted from the cursor
4801 movement branch of redisplay_window. If ending on a partially
4802 visible line, don't try to scroll if the cursor line is taller
4804 (redisplay_window): Use try_cursor_movement.
4806 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4807 because that function doesn't cope with variable-height lines.
4809 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4810 box cursor because that's better visible for large images.
4812 2000-08-10 Miles Bader <miles@gnu.org>
4814 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4816 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4818 * xdisp.c (Vmessages_buffer_name): New variable.
4819 (message_dolog): Use it.
4820 (syms_of_xdisp): Initialize it.
4822 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4824 * msdos.c (IT_note_mouse_highlight): Update the calls to
4826 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4827 redundant now that keyboard.h is included.
4829 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4831 * keyboard.c (kbd_buffer_events_waiting): New function.
4833 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4835 * msdos.c: Include keyboard.h.
4836 (XMenuActivate): Empty no_event events from the event buffer. If
4837 no events are left after that, call clear_input_pending.
4838 (mouse_clear_clicks): New function, code moved from mouse_init.
4839 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4840 mouse driver to ``forget'' any past clicks.
4842 * Makefile.in (msdos.o): Depend on keyboard.h.
4844 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4846 * lisp.h (input_pending): External declaration.
4848 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4850 * xdisp.c (echo_area_display): Display thoroughly if input is
4851 pending. Bind redisplay-dont-pause to t during the redisplay.
4852 in case input is pending.
4854 * dispnew.c (Qredisplay_dont_pause): New variable.
4855 (syms_of_display): Initialize and staticpro it.
4856 (update_frame_1): Don't interrupt the display for pending input if
4857 redisplay_dont_pause is set.
4859 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4861 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4863 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4865 * callproc.c (Fcall_process): Terminate the unwind-protect around
4866 the post-read-conversion of coding system.
4868 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4869 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4870 * buffer.h (overlays_at): Update prototype.
4871 * xdisp.c (next_overlay_change): Update call to overlays_at.
4872 * xfaces.c (face_at_buffer_position): Likewise.
4873 * textprop.c (Fget_char_property): Likewise.
4874 * xterm.c (note_mouse_highlight): Likewise.
4876 * minibuf.c (do_completion): Don't consider a simple change of
4877 case as `completion'.
4879 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4881 * keyboard.c (syms_of_keyboard): Initialize
4882 last_point_position_buffer.
4883 * undo.c (record_delete): Make sure last_point_position_buffer is
4884 a buffer before comparing pointers.
4886 * coding.h (decode_coding_string): Declare.
4888 * intervals.h (Fprevious_single_char_property_change): Declare.
4890 * textprop.c (Fprevious_single_char_property_change): Don't do
4891 arithmetic directly on lisp objects.
4893 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4896 * keyboard.h (menu_item_eval_property): Declare.
4898 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4899 reuse as buffer name, instead of recreating (and discarding) every
4900 time a message is logged.
4901 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4902 (current_message_1, truncate_message_1, set_message_1)
4903 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4904 (current_message, truncate_echo_area, display_echo_area)
4905 (resize_echo_area_axactly): Changed calls.
4907 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4909 (Ffind_coding_systems_region_internal): First argument to Fappend
4910 must be an integer, not a Lisp object.
4912 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4914 * charset.c (Fchar_width): Doc fix.
4916 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4918 * charset.c (Fstring_width): Doc fix.
4920 2000-08-07 Gerd Moellmann <gerd@gnu.org>
4922 * xdisp.c (start_display): When starting display on a continuation
4923 line, clear ascent and descent members of the iterator structure;
4924 the height of the continued line does not affect the height of the
4926 (make_cursor_line_fully_visible): Do nothing if cursor is on a
4927 line taller than the window.
4928 (redisplay_window) <forced window start>: Handle case that the
4929 middle of the window is not found in any row.
4930 (dump_glyph_row): Show more information.
4931 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
4932 first text line in a glyph matrix.
4934 * xterm.c (x_draw_image_foreground): Avoid drawing outside
4935 of the clip area when image doesn't have a mask.
4937 * fns.c (sweep_weak_table): Fix survival conditions for
4938 key-or-value and key-and-value weakness.
4940 * .gdbinit (xhashtable): New command.
4942 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
4943 tables out of the list of all weak hash tables.
4945 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
4946 a new buffer is created, make sure echo_area_buffer[] references
4949 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
4951 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
4954 2000-08-07 Kenichi Handa <handa@etl.go.jp>
4956 * syntax.c (skip_chars): Fix previous change. Make the handling
4957 of unibyte string consistent with that of regex search.
4959 2000-08-05 Gerd Moellmann <gerd@gnu.org>
4961 * xmenu.c (popup_get_selection): Use xfree instead of free.
4963 * fileio.c (Finsert_file_contents): Use xfree instead of free.
4965 * editfns.c (Ftranspose_regions): Use xfree instead of free.
4967 * callproc.c (child_setup): Use xfree instead of free.
4969 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
4971 (run_mac_command, closedir): Use `xfree' instead of `free'.
4973 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
4975 * eval.c (error): Use xfree instead of free.
4977 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
4979 * fns.c: Replace `illegal' with `invalid'.
4980 (Fmake_hash_table, make_hash_table): Allow table size of 0.
4982 2000-08-05 Kenichi Handa <handa@etl.go.jp>
4984 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
4987 2000-08-04 Noah Friedman <friedman@splode.com>
4989 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
4992 2000-08-04 Gerd Moellmann <gerd@gnu.org>
4994 * syntax.c (skip_chars): Fix typo in error message.
4996 2000-08-04 Andreas Schwab <schwab@suse.de>
4998 * m/ia64.h: Moved from s/ia64.h.
5000 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5002 * process.c (read_process_output): Big simplification. Handle
5003 composition and post-read-conversion of coding system correctly.
5004 (send_process): Handle composition correctly.
5006 * callproc.c (Fcall_process): Handle post-read-conversion of
5007 coding system if any.
5009 * coding.c (decode_coding_iso2022): More strict check for handling
5011 (coding_restore_composition): Pay attention to the case that
5012 cmp_data is not set properly (because of invalid code in the
5014 (run_pre_post_conversion_on_str): Include text properties in the
5016 (decode_coding_string): Set members of coding correctly.
5018 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5020 * s/ia64.h: New file.
5022 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5023 Use NULL instead of 0 at the end of variable argument list of
5024 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5025 sizeof (int) < sizeof (void *).
5027 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5028 of variable argument lists of XtVaGetValues and XtVaSetValues.
5030 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5031 variable argument lists of XtVaGetValues and XtVaSetValues.
5033 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5035 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5036 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5038 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5041 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5042 in call to Fsingle_key_description.
5044 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5047 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5049 * window.c (display_buffer_reuse_frames): New variable.
5050 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5051 frames displaying BUFFER.
5052 (syms_of_window): Define Lisp variable
5053 display-buffer-reuse-frames.
5055 2000-08-01 Miles Bader <miles@gnu.org>
5057 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5058 when to constrain NEW_POS (they were pretty screwed up before).
5060 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5062 * msdos.c (run_msdos_command): Save and restore the master
5063 environment, for the case that child_setup signals an error.
5064 When mirroring slashes in DOS shell commands, don't fail when
5065 argv[2] has embedded blanks.
5066 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5067 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5068 (dos_ttraw): Call mouse_setup_buttons.
5070 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5071 using alloca; free it after run_msdos_command returns.
5073 2000-07-27 Dave Love <fx@gnu.org>
5075 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5077 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5080 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5082 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5084 * editfns.c (lisp_time_argument): Fix last change.
5086 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5088 * fns.c (Fdelete): Make it work on vectors and strings in addition
5091 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5092 (syms_of_fns): Initialize new variables.
5093 (sweep_weak_table): Handle weakness `key-or-value' and
5095 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5096 weakness, with t meaning the same as `key-and-value'.
5098 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5100 * coding.h (struct coding_system): Member safe_charset deleted.
5102 * coding.c (Qsafe_charsets): This variable deleted.
5103 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5105 (coding_safe_chars): New function.
5106 (CODING_SAFE_CHAR_P): New macro.
5107 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5108 checking safe_charsets member of the coding system. Caller
5110 (detect_coding_iso2022): New local variable safe_chars.
5111 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5112 safe_charsets member of the coding system.
5113 (decode_coding_iso2022): New local variable safe_chars.
5114 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5115 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5116 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5117 (ENCODE_UNSAFE_CHARACTER): New macro.
5118 (encode_coding_iso2022): New local variable safe_chars. Check
5120 (setup_coding_system): Delete the code to initialize
5121 coding->safe_charses
5122 (intersection, find_safe_codings): New functions.
5123 (Ffind_coding_systems_region_internal): New function.
5124 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5125 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5126 variable and initialize it.
5128 * fns.c (char_table_ref_and_index): New function.
5130 * lisp.h (char_table_ref_and_index): Add prototype.
5132 2000-07-26 Sam Steingold <sds@gnu.org>
5134 * editfns.c (lisp_time_argument): Added third argument `usec'.
5135 (Ffloat_time): New built-in Lisp function.
5137 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5139 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5140 for the character code.
5142 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5145 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5146 if called for a popup menu.
5147 (xmenu_show): Store help string in widget values.
5149 2000-07-26 Dave Love <fx@gnu.org>
5151 * syswait.h: Move some definitions.
5152 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5153 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5154 perspicuous definitions.
5155 (WTERMSIG): Fix bit pattern used.
5157 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5159 * print.c (print_object): If vector printing is truncated, print
5160 "..." to indicate it as well as the case of list printing.
5162 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5164 * xdisp.c (next_element_from_display_vector): Improve comments.
5166 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5167 for the character code, and the rest for the face id as in 20.x.
5168 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5170 * window.c (window_display_table): Cleaned up.
5172 * syntax.c (Fforward_word): Add last arg nil in call of
5173 Fconstrain_to_field.
5175 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5177 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5178 identical but for the letter-case, don't call
5179 barf_or_query_if_file_exists.
5181 2000-07-25 Miles Bader <miles@gnu.org>
5183 * editfns.c (find_field): Honor special `boundary' fields.
5184 (Qboundary): New variables.
5185 (syms_of_editfns): Initialize Qboundary.
5186 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5187 Use scan_buffer instead of find_before_next_newline, because it
5188 allows us to detect the boundary case where there's a newline at
5190 * lisp.h (Fconstrain_to_field): Update external declaration.
5192 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5194 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5197 2000-07-24 Dave Love <fx@gnu.org>
5199 * s/sunos4-0.h, s/sol2.h:
5200 (LIBS_TERMCAP): Move from m/sparc.h.
5202 * m/sparc.h (TERMINFO): Moved to system files (probably only
5203 relevant for sunos4 judging by its vintage).
5204 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5207 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5209 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5210 name to single_keymap_panes.
5212 2000-07-24 Andreas Schwab <schwab@suse.de>
5214 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5216 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5218 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5219 parameters instead of using int parameters. Expect FN to accept
5220 EMACS_INT parameters.
5221 (display_echo_area, resize_echo_area_axactly, current_message)
5222 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5223 with new argument list.
5224 (resize_mini_window_1): New callback function.
5225 (current_message_1, truncate_message_1, set_message_1): Change
5226 parameter lists to the new format expected by
5227 with_echo_area_buffer.
5229 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5231 * fontset.c (fontset_ref): Remove INLINE declaration.
5232 (fontset_ref_via_base): Likewise.
5233 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5236 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5238 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5239 correct order of priority. If help echo was found in an overlay,
5240 use that overlay as the object in which the help echo was found.
5242 2000-07-22 Miles Bader <miles@gnu.org>
5244 * textprop.c (Fprevious_single_char_property_change): The initial
5245 property value should be from the position preceding POSITION, not
5248 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5250 * coding.c (syms_of_coding): Doc fix for
5251 inhibit-iso-escape-detection.
5253 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5255 * xterm.c (note_mouse_highlight): Process overlays in the right
5258 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5260 * xterm.c (note_mouse_highlight): If help-echo was found in an
5261 overlay, use that overlay as the object in which the help was
5264 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5266 * window.c (foreach_window): Instead of a fake variable argument
5267 list, take one USER_DATA argument.
5268 (foreach_window_1): Likewise, and call callback functions with two
5269 args, the window and USER_DATA.
5270 (struct check_window_data): New struct.
5271 (check_window_containing): Use it.
5272 (window_from_coordinates): Set up a struct check_window_data for
5274 (add_window_to_list, freeze_window_start): Change parameters
5275 according to new calling convention.
5277 * window.h (foreach_window): Change prototype.
5279 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5281 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5283 * xmenu.c (menu_help_callback): Call show_help_echo with
5284 additional arguments OBJECT and POS.
5286 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5288 * data.c (Faset): Allow storing any multibyte character in a
5289 string. Convert unibyte string to multibyte if necessary.
5291 * xfns.c (x_encode_text): New function.
5292 (x_set_name): Use x_encode_text.
5293 (x_set_title): Likewise.
5295 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5297 * xterm.h (x_encode_text): Add prototype.
5299 2000-07-20 Dave Love <fx@gnu.org>
5301 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5304 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5306 * msdos.c (help_echo_window): New variable.
5307 (syms_of_msdos): Initialize and staticpro it.
5308 (IT_note_mode_line_highlight): Set help_echo_window.
5309 (IT_note_mouse_highlight): Ditto.
5310 (dos_rawgetc): Store help_echo_window in the second event produced
5313 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5314 Record the object that generated the help echo and the position of
5315 that object in help_echo_object and help_echo_pos. Record that
5316 some glyphs in a row are displayed in mouse-face.
5317 (IT_update_begin): Don't clear mouse highlight unless one of the
5318 enabled glyph rows is marked as being displayed in mouse-face.
5319 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5320 and position recorded in help_echo_object and help_echo_pos to the
5322 (IT_menu_display): Accept a new argument PN: the pane number of
5323 the current menu pane. Record the pane number and the item
5324 number of the item which has associated help string.
5325 (XMenuActivate): Update the prototype for help_callback in
5326 function declaration. Call IT_menu_display with the current menu
5327 pane number as an additional argument. Call help_callback with
5328 two additional arguments: the pane number and the item number of
5329 the menu item associated with the help text.
5330 (help_echo_object, help_echo_pos): New variables.
5331 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5333 * msdos.h (XMenuActivate): Update prototype.
5335 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5337 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5338 Add some more prototypes.
5340 * xterm.c, xterm.h: Add some more prototypes.
5342 * lisp.h (Fnext_single_char_property_change): Add prototype.
5344 * dispnew.c (direct_output_for_insert): Remove confusing
5345 outer local variable mouse_face_overwritten_p.
5346 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5348 * alloc.c (allocate_string_data): Don't copy old string contents.
5350 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5352 * coding.c (code_convert_region): Delete text properties before
5353 shrinking the conversion region.
5355 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5357 * dispnew.c (update_text_area): Write the whole row if it
5358 has mouse-face in it.
5360 * xfaces.c (face-alternative-font-family-alist): Remove
5361 DEFVAR_LISP; staticpro instead.
5363 * xmenu.c (menu_help_callback): Call show_help_echo with
5366 * keyboard.c (show_help_echo): Add parameter WINDOW.
5367 (read_char): Call show_help_echo with window extracted from Lisp
5369 (gen_help_event): Add parameter WINDOW.
5371 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5373 * xterm.c (help_echo_window): New variable.
5374 (note_mouse_highlight, note_tool_bar_highlight): Set
5376 (XTread_socket): Pass help_echo_window to gen_help_event.
5377 (syms_of_xterm): Initialize and staticpro help_echo_window.
5379 2000-07-18 Dave Love <fx@gnu.org>
5381 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5384 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5386 * alloc.c (allocate_string_data): If string had already data
5387 assigned, copy old contents to new string data.
5389 * coding.c (syms_of_coding): Fix typo in spelling of variable
5390 `inhibit-iso-escape-detection'.
5392 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5394 * Makefile.in: Add dependencies on dispextern.h.
5395 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5396 `free'; both can conflict with system header files.
5398 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5400 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5403 2000-07-18 Dave Love <fx@gnu.org>
5405 * window.c (Fwindow_list): Declare arg `window'.
5407 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5409 * coding.c (setup_coding_system): Don't override the explicitly
5410 specified designations.
5412 2000-07-15 Miles Bader <miles@gnu.org>
5414 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5415 from `text_property_eq' and `text_property_stickiness', respectively.
5416 (find_field, Fconstrain_to_field, char_property_eq)
5417 (char_property_stickiness): Changed to call char-property functions
5418 instead of text-property-only ones.
5420 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5421 `next_single_char_property_change'). Do more error checking, and
5422 cleanup limit behavior.
5423 (Fprevious_single_char_property_change): New function.
5424 (syms_of_textprop): Initialize new subrs.
5426 * xdisp.c (display_prop_end, invisible_text_between_p):
5427 Call Fnext_single_char_property_change instead of
5428 next_single_char_property_change.
5430 2000-07-15 Jason Rumney <jasonr@gnu.org>
5432 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5433 after menu is finished with.
5434 (add_menu_item): Only consider wv->title as a menu title.
5435 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5437 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5439 (FONT_REGEXP): Remove unused macro, and its sub-components.
5440 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5442 * w32term.c (help_echo_object, help_echo_pos): New variables.
5443 (note_mode_line_highlight): Store additional information about the
5444 help-echo in help_echo_object and help_echo_pos. Check both
5445 `local-map' and `keymap' properties for changing the cursor
5446 (note_mouse_highlight): Store additional information about the
5447 help-echo in help_echo_object and help_echo_pos.
5448 (note_tool_bar_highlight): Set help_echo_object to nil and
5449 help_echo_pos to -1.
5450 (w32_read_socket): Use gen_help_event instead of filling
5451 input_events manually.
5452 (syms_of_w32term): Staticpro help_echo_object.
5453 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5454 set, arrange for a mouse-highlight redisplay in
5456 (x_clear_mouse_face): New function.
5457 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5458 (x_update_window_begin): No need to turn off the mouse
5460 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5461 depending on whether they contain glyphs highlighted in
5463 (x_fill_stretch_glyph_string): Consume runs of stretch
5464 glyphs instead of a single one.
5465 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5466 with new argument list.
5467 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5468 (x_append_glyph, x_append_composite_glyph)
5469 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5470 changes in struct glyph starting 1999-12-27. See comments for
5471 xterm.c on 2000-07-05.
5473 2000-07-14 Sam Steingold <sds@gnu.org>
5475 * xfaces.c (realize_x_face): Fix the last patch:
5476 check `default_face' before dereferencing.
5478 2000-07-14 Dave Love <fx@gnu.org>
5480 * syntax.c (back_comment): Add null default in switch (for pcc).
5482 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5484 * xfaces.c (realize_x_face): Make fontset using the base of the
5485 default_face's fontset, not using the default fontset.
5487 * coding.c (inhibit_iso_escape_detection): New variable.
5488 (syms_of_coding): Make it a Lisp variable.
5489 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5490 nonzero, ignore ISO2022's escape sequence.
5492 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5494 * alloca.c (malloc) [emacs]: Define as xmalloc.
5496 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5497 use that instead of the mouse position. Add parameters DX and DY.
5499 * dispextern.h (Fx_show_tip): Adjust number of parameters
5502 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5503 if HELP is a function, call it with OBJECT and POS as parameters
5504 to get the help to display.
5505 (gen_help_event, kbd_buffer_store_help_event): New functions.
5506 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5507 (read_char): Call show_help_echo with new parameters.
5509 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5512 * xterm.c (help_echo_object, help_echo_pos): New variables.
5513 (note_mode_line_highlight): Store additional information about the
5514 help-echo in help_echo_object and help_echo_pos. Check both
5515 `local-map' and `keymap' properties for changing the cursor
5516 (note_mouse_highlight): Store additional information about the
5517 help-echo in help_echo_object and help_echo_pos.
5518 (note_tool_bar_highlight): Set help_echo_object to nil and
5519 help_echo_pos to -1.
5520 (XTread_socket): Use gen_help_event instead of filling
5521 input_events manually.
5522 (syms_of_xterm): Staticpro help_echo_object.
5524 * xmenu.c (menu_highlight_callback): Use
5525 kbd_buffer_store_help_event instead of setting up and input_event
5528 * xdisp.c (eval_form): GCPRO argument sexpr.
5529 (call_function): New function.
5530 (handle_single_display_prop): Use call_function and FUNCTIONP
5531 instead of checking whether if font_height is a symbol and
5534 * eval.c (internal_condition_case_2): New function.
5536 * lisp.h (FUNCTIONP): New macro.
5537 (internal_condition_case_2, call_function): Add prototypes.
5539 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5540 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5541 Always set `arg' member of input_events.
5542 (construct_menu_click): Unused function removed.
5544 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5546 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5547 (construct_drag_n_drop, x_scroll_bar_handle_click)
5548 (w32_read_socket): Always set `arg' member of input_events.
5550 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5552 * lisp.h (eval_form): Add prototype.
5554 * xdisp.c (eval_form): Make it externally visible.
5556 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5558 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5559 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5560 consing. For prefix events, store the frame in the `arg' slot of
5561 the event, otherwise store the key there.
5562 (XTread_socket): Instead of consing, use the frame_or_window slot
5563 of HELP_EVENTs for the frame, and the `arg' slot for the help
5566 * xmenu.c (menu_highlight_callback): Store help string in the
5567 `arg' member of the input event; don't cons.
5568 (menubar_selection_callback): Use the `arg' slot of input events
5569 to queue additional information, instead of consing.
5571 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5573 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5575 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5577 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5578 input events to queue additional information, instead of consing.
5580 * keyboard.c (kbd_buffer_gcpro): Renamed from
5581 kbd_buffer_frame_or_window. Now used for all Lisp objects
5582 referenced from the input queue.
5583 (kbd_buffer_store_event): Always use structure assignment for
5584 copying input events. Record all Lisp objects referenced from
5585 events in kbd_buffer_gcpro.
5586 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5587 differently from input events. Test for prefix menu_bar_events
5588 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5589 event in kbd_buffer_gcpro to nil.
5590 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5591 frame_or_window is equal to its arg member as prefix events.
5592 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5593 used by an input event to nil.
5594 (init_keyboard): Use two times the size of the input queue
5595 for kbd_buffer_gcpro.
5596 (syms_of_keyboard): Likewise.
5598 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5601 * termhooks.h (struct input_event): Add member `arg'.
5602 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5603 (USER_SIGNAL_EVENT): Renamed from user_signal.
5605 * xfaces.c (ASET): Remove definition.
5607 * lisp.h (AREF, ASET, ASIZE): New macros.
5609 * fontset.c (AREF, ASIZE): Remove definitions.
5611 * fns.c (AREF): Remove definition.
5613 * composite.c (AREF): Remove definition.
5615 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5617 * dispnew.c (redraw_overlapped_rows): Add missing local.
5618 (scrolling_window): Remove debug code.
5620 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5621 Before scrolling, turn off a mouse-highlight in the window
5624 * xterm.c (x_update_window_end): Add parameter
5625 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5626 redisplay in XTframe_up_to_date.
5627 (x_clear_mouse_face): New function.
5628 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5630 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5632 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5633 it when any row is written to that contains glyphs highlighted in
5635 (update_window): Call the window update end hook with new
5636 parameter MOUSE_FACE_OVERWRITTEN_P.
5637 (direct_output_for_insert): Give up if row contains mouse-face.
5639 * dispextern.h (struct redisplay_interface): Add parameter
5640 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5641 (clear_mouse_face): New function pointer member.
5643 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5645 * syntax.c (back_comment): Use one switch rather than a few `if's.
5646 Obey open_paren_in_column_0_is_defun_start.
5647 When reverting to the `slow' method, try to nicely handle the case
5648 of nested comments by checking that the comment-starter we found
5649 does indeed match the comment-ender.
5650 (scan_sexps_forward, scan_sexps_forward):
5651 Ignore excessive opening parenthesis rather than throwing an error.
5653 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5655 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5656 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5658 * dispnew.c (direct_output_forward_char): Give up if currently
5659 displaying a message instead of the minibuffer contents.
5661 * xterm.c (x_update_window_begin): No need to turn off the mouse
5663 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5664 depending on whether they contain glyphs highlighted in
5667 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5668 compare the mouse_face_p flags of both rows.
5670 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5672 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5674 * keyboard.c (show_help_echo): Accept additional parameter
5675 ok_to_overwrite_keystroke_echo.
5676 (read_char): Call show_help_echo with a zero
5677 ok_to_overwrite_keystroke_echo argument.
5678 * keyboard.h (show_help_echo): Update prototype of
5680 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5681 ok_to_overwrite_keystroke_echo argument.
5682 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5683 non-zero ok_to_overwrite_keystroke_echo argument.
5685 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5687 * xdisp.c (try_window_id): If changes are all below what is
5688 displayed in the window, and point is in the window, we still
5689 might have to find point on the display.
5691 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5692 glyphs instead of a single one.
5693 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5694 with new argument list.
5695 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5697 * keymap.c (get_keymap_1): Add comment that this function can GC.
5698 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5699 comment that functions can GC.
5700 (Fset_keymap_parent): GCPRO arg KEYMAP.
5702 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5704 * msdos.c (XMenuActivate): After exiting the menu, restore the
5705 echo area message and erase it.
5707 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5709 * fontset.c (Ffontset_info): Make the return value more compatible
5710 with that of Emacs 20.
5712 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5714 * eval.c (Fsignal): Handle case that backtrace_list is null.
5716 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5718 * ccl.c (Fccl_execute): Typo fixed.
5720 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5722 * window.c (window_loop): Add missing gcpro1 local variable.
5724 * window.c (Fwindow_list): Reverse list at the end.
5725 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5726 means allow windows on OWINDOW's frame, only.
5727 (window_loop): Simplified; use Fwindow_list.
5729 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5731 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5733 * xterm.c (XTread_socket): Increment handling_signal at the start,
5734 decrement it at the end.
5736 * eval.c (handling_signal): New variable.
5737 (Fsignal): Abort if handling_signal is non-zero.
5739 * lisp.h (handling_signal): External declaration.
5741 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5743 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5745 Sound support for NetBSD through "Linux emulation" support:
5746 * config.in (HAVE_SOUNDCARD_H): Undef.
5747 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5748 * Makefile.in (LIBSOUND): New variable.
5749 (LIBES): Include it.
5750 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5752 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5754 (vox_open): Use DEFAULT_SOUND_DEVICE.
5755 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5757 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5759 * print.c (print_error_message): If Vsignaling_function is set,
5760 show it in *Messages*.
5762 * lisp.h (Vsignaling_function): External declaration.
5764 * eval.c (Vsignaling_function): New variable.
5765 (Fsignal): Compute it.
5766 (syms_of_eval): Staticpro it.
5768 2000-07-05 Dave Love <fx@gnu.org>
5770 * syswait.h: Use the autoconf recommended approach. Old code
5771 #if'd out in case we need to revert.
5773 * config.in (HAVE_SYS_WAIT_H): Added.
5775 2000-07-05 Andrew Innes <andrewi@gnu.org>
5777 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5778 when non-NULL instead of __morecore, to take account of buffer
5779 memory. This also solves a problem with spurious memory warnings
5782 * ralloc.c: Make real_morecore non-static.
5784 * eval.c (internal_condition_case): Comment out abort if
5785 interrupt_input_blocked is not zero.
5787 * makefile.nt: Add support for `bootstrap' and related targets.
5788 Include minimal debug info in emacs.exe in release build.
5789 Remove all dependencies on lisp.h, and fixup some others.
5791 * w32.c (init_environment): Install code from 20.7 for providing
5792 default values for environment variables, based on the
5793 executable's own location.
5794 (map_w32_filename): Handle filenames that are longer than
5796 (sys_socket): Install socket inheritance bug fix from 20.7.
5798 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5799 here via blockinput.h).
5801 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5803 * w32menu.c (w32_menu_display_help):
5804 * xmenu.c (menu_help_callback): Use show_help_echo.
5806 * keyboard.h (show_help_echo): Declare.
5808 * keyboard.c (show_help_echo): New function, extracted from read_char.
5809 Feval its `msg' argument if it's a cons cell.
5810 (read_char): Use it.
5811 (follow_key): Pass `autoload' to get_keyelt.
5813 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5814 (note_tool_bar_highlight, XTread_socket):
5815 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5817 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5818 (note_tool_bar_highlight, w32_read_socket):
5819 Do not gratuitously ignore non-string `help-echo' properties.
5821 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5823 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5825 * window.c (delete_all_subwindows): Reset Vwindow_list.
5827 * xterm.c (x_append_glyph, x_append_composite_glyph)
5828 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5829 changes in struct glyph starting 1999-12-27. Some bit-fields of
5830 struct glyph were not set, which made glyphs unequal when compared
5831 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5832 effects were the result. This also depended on the contents of
5833 memory returned by xmalloc. If flickering happens again, activate
5834 the code in clear_glyph_row that's in #if 0. If the flickering is
5835 gone with that, chances are that it is caused by something
5838 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5840 * dispextern.h: Add some comments.
5842 * window.c (add_window_to_list): Add parameter LIST.
5843 (window_list): Order list so that, for each frame, windows are
5844 in canonical order, and so that frames appear in the list in
5845 the order given by Vframe_list.
5846 (next_window): Reverse the handling of NEXT_P.
5848 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5850 * window.c (Vwindow_list): New variable.
5851 (make_window, delete_window): Set Vwindow_list to nil.
5852 (check_window_containing): New function.
5853 (window_from_coordinates): Rewritten.
5854 (add_window_to_list, window_list, candidate_window_p)
5855 (decode_next_window_args, next_window): New functions.
5856 (Fnext_window, Fprevious_window): Rewritten in terms of
5858 (Fwindow_list): New function.
5859 (Fother_window): Cleaned up.
5860 (foreach_window): Add a longer "variable argument list". Let
5861 callback function return 0 to indicate that cycling over windows
5863 (foreach_window_1): Likewise.
5864 (freeze_window_start): Return int.
5865 (init_window): New function.
5866 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5868 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5869 input_event with bzero.
5870 (main): Call init_window.
5872 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5875 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5877 * composite.h (make_composition_value_copy): Extern it.
5879 * composite.c (make_composition_value_copy): New function.
5881 * editfns.c (Fformat): While copying text properties, make each
5882 composition property value a copy.
5884 * fns.c (concat): While copying text properties, make each
5885 composition property value a copy.
5887 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5889 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5891 * fns.c (sweep_weak_table): Mark only objects that are not
5894 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5895 include those frames as candidates which have their focus
5896 redirected to the minibuffer frame.
5898 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5900 * fns.c (Fputhash): Return `value' rather than nil.
5902 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5904 * frame.c (next_frame): Don't check focus redirection in case
5905 MINIBUF is a window. Doing so excludes frames using MINIBUF
5906 unless their focus is redirected, which contradicts the
5907 specification of next-frame, and leads to infinite loops in
5908 certain situations when cycling through windows with next-window.
5910 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5912 * coding.c (code_convert_region): Even if the length of text is
5913 zero, try to convert it if coding->type is coding_type_ccl.
5914 (decode_coding_string, encode_coding_string): Likewise.
5916 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5918 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
5919 the display if windows_or_buffers_changed.
5921 * dispnew.c (struct row_entry): New structure.
5922 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
5923 (row_table_size, old_lines, new_lines, old_lines_size)
5924 (new_lines_size, run_pool, runs_size, runs): New variables.
5925 (add_row_entry): New function.
5926 (scrolling_window): Use data structures allocated with xmalloc and
5927 held in global variables, instead of allocating them with alloca and
5928 holding them in local variables. Use a larger hash table whose
5929 size depends on glyph matrix sizes. Don't use bzero to clear the
5930 hash table; instead, clear used slots only.
5932 * fns.c (next_almost_prime): Make it externally visible.
5934 * lisp.h (next_almost_prime): Add prototype.
5936 * s/isc4-0.h (sigunblock): Define.
5938 * s/sco5.h (sigunblock): Define.
5940 2000-06-27 Dave Love <fx@gnu.org>
5942 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
5943 (moved to osf5-0.h).
5944 [!NOT_C_CODE]: Protect string.h stuff.
5946 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
5947 (sys_siglist, NSIG): Definitions moved here from osf1.h.
5949 2000-06-27 Gerd Moellmann <gerd@gnu.org>
5951 * xdisp.c (resize_mini_window): Subtract the extra line spacing
5952 below the last line from the needed window height.
5954 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
5956 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
5957 (Fwidget_get): Use it.
5958 (syms_of_fns): Defsubr it.
5960 2000-06-26 Gerd Moellmann <gerd@gnu.org>
5962 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
5963 display info for XIM.
5964 (xim_open_dpy): Likewise.
5965 (xim_close_dpy): Don't free the display info's XIM.
5967 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
5969 * config.in (USE_XIM): New define.
5971 * keymap.c (get_keyelt): For menu-items containing a `:filter
5972 FILTER', apply FILTER to the menu-item's definition to get the
5973 real definition to use.
5975 * lisp.h (QCfilter): External declaration.
5977 * xfns.c (Fimage_size): New function.
5978 (syms_of_xfns): Defsubr it.
5980 2000-06-26 Andreas Schwab <schwab@suse.de>
5982 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
5985 2000-06-25 Dave Love <fx@gnu.org>
5987 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
5990 * Makefile.in (blockinput.h): Depend on atimer.h.
5991 (atimer.h): Depend on systime.h.
5993 * blockinput.h: Protect against multiple inclusion. Include
5996 * atimer.h: Protect against multiple inclusion. Include
5999 * lisp.h (swap_in_global_binding): Declare.
6001 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6003 * process.c (Fopen_network_stream): Turn off atimers for duration
6004 of call to connect. (Patch from Gerd.)
6006 2000-06-23 Dave Love <fx@gnu.org>
6008 * ralloc.c: Maybe include unistd.h
6010 * emacs.c (setgrp): Undefine before defining.
6011 (malloc_warning, set_time_zone_rule, index): Prototype.
6013 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6014 HAVE_STRUCT_TIMEZONE.
6016 * s/osf1.h: Move string.h hack here from alpha.h and make it
6018 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6020 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6021 (SOCKLEN_TYPE): Don't define.
6023 * m/alpha.h: Remove string.h hack.
6025 * s/osf5-0.h: New file.
6027 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6028 include time.h, done by systime.h.
6029 [__FreeBSD__]: Remove redundant includes.
6031 * callproc.c (setpgrp): Undefine before defining.
6032 (delete_temp_file): Return Qnil to avoid warning.
6034 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6036 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6039 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6041 * composite.h (compose_text): Declare.
6043 * xterm.c: Don't include sys/types.h unconditionally. Don't
6044 protect its inclusion with !USG (following xmenu.c).
6046 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6048 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6051 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6053 * coding.c (decode_eol_post_ccl): Special handling for undecided
6054 and inconsistent EOL types.
6056 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6058 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6059 trough color and main window's background color.
6061 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6064 * xterm.h (Xt_app_con): External declaration.
6066 * widget.c (EmacsFrameRealize): Fix typo.
6068 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6070 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6071 (handle_invisible_prop): Record the start of invisible text in
6072 it->add_overlay_start.
6073 (struct overlay_entry): Add member `overlay'.
6074 (handle_overlay_change): Simplify.
6075 (next_overlay_string): After having processed overlay strings at the
6076 end of the buffer, record that fact in
6077 it->overlay_strings_at_end_processed_p.
6078 (compare_overlay_entries): If before- and after-strings come
6079 from the same overlay, let before-strings come first.
6080 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6081 (load_overlay_strings): Take it->add_overlay_start into account
6082 when adding overlay strings.
6084 * dispextern.h (struct it): Add member add_overlay_start.
6086 2000-06-22 Dave Love <fx@gnu.org>
6088 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6090 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6092 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6094 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6097 2000-06-21 Dave Love <fx@gnu.org>
6099 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6101 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6103 * syntax.c (back_comment): Simplify string-parity counting (with
6104 the added benefit of handling multiple string-styles as long as
6105 they are not intertwined).
6106 Jump to the slow code as soon as a comment starter is found in
6107 a "string_lossage" position. Fixes the case: " /* " /* " */.
6109 2000-06-21 Dave Love <fx@gnu.org>
6111 * Makefile.in: Use GETLOADAVG_LIBS.
6113 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6114 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6116 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6118 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6119 (Fforward_comment, scan_lists):
6120 Check the comstyle of single-char comment-starters.
6121 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6122 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6123 Check the comstyle of single-char comment-starters.
6124 Clarify control-flow around the Scomment case.
6126 2000-06-20 Dave Love <fx@gnu.org>
6128 * fns.c (make_hash_table, maybe_resize_hash_table):
6129 Cast arg of next_almost_prime.
6131 * tparam.c [emacs]: Include lisp.h.
6133 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6136 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6138 * keyboard.c (adjust_point_for_property): Check if display
6139 property should be treated as intangible by looking at its
6142 * xdisp.c (single_display_prop_intangible_p)
6143 (display_prop_intangible_p): New functions.
6145 * dispextern.h (display_prop_intangible_p): Add prototype.
6147 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6149 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6150 argument to sigprocmask.
6152 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6153 argument to sigprocmask.
6155 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6156 sigprocmask_set, and pass a pointer to it to sigprocmask.
6158 * sysdep.c (sigprocmask_set): New variable.
6160 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6163 2000-06-20 Sam Steingold <sds@gnu.org>
6165 * xrdb.c: Don't declare xmalloc, xrealloc.
6167 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6169 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6170 (re_comp): Cast gettext return value to avoid complaints when
6173 2000-06-20 Dave Love <fx@gnu.org>
6175 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6178 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6180 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6182 * m/alpha.h: Don't declare xmalloc, xrealloc.
6184 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6186 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6188 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6190 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6193 * keyboard.h (poll_for_input_1): Declare.
6195 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6197 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6199 * doprnt.c: Don't declare xmalloc, xrealloc.
6201 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6202 (getenv, ctime, getwd): Removed.
6203 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6205 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6206 x_set_tool_bar_lines.
6208 * config.in: Add HAVE_GETWD. Move some definitions above
6209 machine/system includes.
6211 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6213 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6215 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6216 contain information about ENCODING.
6218 * fontset.c (FONTSET_ASCII): Use the first element of char table
6219 for an ASCII font, not defalt slot.
6220 (fontset_ref_via_base): If FONTSET doesn't contain information for
6221 C, try the default fontset.
6222 (make_fontset): Don't copy the default fontset.
6223 (fontset_font_pattern): Likewise.
6224 (accumulate_font_info): If ELT is nil, use the corresponding
6225 element in the default fontset.
6227 2000-06-19 Dave Love <fx@gnu.org>
6229 * syntax.c (Fparse_partial_sexp): Doc fix.
6231 * regex.h: Test PROTOTYPES as well as __STDC__.
6233 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6234 errno, strerror. Put text after #endif in comment.
6236 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6239 * xterm.c (x_frame_of_widget): Likewise.
6241 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6243 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6244 to Vfundamental_mode_abbrev_table.
6246 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6247 bogus objects are marked. This slows down GC by ~80 percent, but
6248 it might be worth trying when debugging GC-related problems.
6249 This feature requires conservative stack marking to be enabled.
6251 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6252 returns XLookupChars, reset `modifiers' to zero.
6254 2000-06-19 Dave Love <fx@gnu.org>
6256 * mktime.c: Unprotoized.
6258 2000-06-19 Richard Stallman <rms@gnu.org>
6260 * data.c (set_internal): If variable is frame-local,
6261 store the new value immediately into the frame parameter alist.
6263 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6265 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6266 in the custom handler pointer.
6268 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6269 value, or checks for CHAR_META can fail when Lisp_Object is a
6271 * keymap.c (get_keyelt): Likewise.
6273 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6275 * ccl.h (struct ccl_program): New member eol_type.
6276 (struct ccl_spec): New member cr_carryover.
6278 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6279 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6281 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6282 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6283 (decode_eol_post_ccl): New function.
6284 (decode_coding): Don't detect EOL format here for CCL based coding
6286 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6287 decode_eol_post_ccl after running the CCL program.
6288 (code_convert_region): Don't detect EOL format here for CCL based
6290 (decode_coding_string): Likewise.
6292 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6294 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6295 when treating it as an integer.
6297 * coding.h (encode_coding_string): Declare.
6299 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6302 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6303 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6304 to be passed to get_local_map.
6306 * sound.c (Fplay_sound): Don't call make_number on
6307 Frun_hook_with_args count argument.
6309 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6310 for lisp objects in X event structure data field, when lisp
6311 objects are represented with unions.
6312 (x_scroll_bar_to_input_event): Ditto.
6314 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6316 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6317 termination of string. Fix sense of test whether
6318 Vline_number_display_limit is an integer.
6320 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6322 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6323 only if HAVE_X_WINDOWS.
6325 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6328 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6331 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6333 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6336 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6338 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6339 start of the while loop.
6341 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6343 * atimer.c (alarm_signal_handler): Add forward declaration.
6345 * data.c (set_internal): Remove debug code.
6347 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6349 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6351 * unexec.c (toplevel) [COFF]: Include coff.h.
6353 * s/lynxos.h: New file.
6355 * keymap.c (Fsingle_key_description): Enclose function key and
6356 event symbol names in angle brackets.
6358 * xdisp.c (setup_echo_area_for_printing): Call
6359 message_log_maybe_newline if message_buf_print is not set.
6361 * print.c (printchar, strout): Don't check message_buf_print
6362 before calling setup_echo_area_for_printing because that
6363 function does something useful even when message_buf_print is
6366 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6368 (ensure_echo_area_buffers): Initialize echo buffer's
6369 truncate lines setting to nil.
6370 (with_echo_area_buffer): Don't set the echo buffer's truncate
6372 (set_message_1): Set it here instead, based on the value
6373 of message_truncate_lines.
6374 (resize_mini_window): Handle case that lines are truncated.
6375 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6376 message-truncate-lines.
6378 * keyboard.c (read_char): Bind message-truncate-lines to t
6379 while displaying a help-echo.
6381 * lisp.h (Qmessage_truncate_lines): External declaration.
6383 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6385 * xdisp.c (Vline_number_display_limit): Renamed from
6386 line_number_display_limit.
6387 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6388 Extend documentation string. Initialize
6389 Vline_number_display_limit to nil meaning no limit.
6390 (decode_mode_spec): Use Vline_number_display_limit with its new
6393 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6395 2000-06-13 Richard Stallman <rms@gnu.org>
6397 * frame.c (Fmodify_frame_parameters): Doc fix.
6399 * xfns.c (x_set_frame_parameters): Comment fix.
6401 * frame.c (store_frame_param): Call swap_in_global_binding if the
6402 variable's current binding was chosen based on this frame.
6404 * data.c (swap_in_global_binding): New function.
6406 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6408 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6409 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6411 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6413 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6415 2000-06-12 Jason Rumney <jasonr@gnu.org>
6417 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6419 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6421 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6423 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6425 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6427 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6428 (syms_of_xfaces): Defsubr Sdump_colors.
6429 (x_free_colors): Don't treat b&w specially on default visual.
6430 (x_free_dpy_colors): New function.
6431 (free_face_colors): Don't check visual class; it's done
6434 * xterm.c (x_frame_of_widget): New function.
6435 (x_alloc_nearest_color_for_widget): Use it.
6436 (x_copy_dpy_color): New function.
6437 (x_destroy_window): Free various colors.
6439 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6441 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6443 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6445 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6447 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6449 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6451 2000-06-11 Dave Love <fx@gnu.org>
6453 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6455 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6457 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6459 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6461 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6464 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6466 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6467 (regex_compile): Fix the code for handling the case of single byte
6468 char and multibyte char being mixed in a range within [...].
6470 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6471 and dst_multibyte members of coding.
6473 * charset.c (update_charset_table): Update the table
6475 (init_charset_once): Initialize elements of bytes_by_char_head to
6476 1 except for leading codes for private charases.
6478 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6479 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6482 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6484 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6485 access the data it doesn't point to.
6487 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6489 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6490 will be translated to a switch-frame event when reading the
6491 event queue. This is necessary because Emacs otherwise won't
6492 perform a switch-frame to a new frame until some other event, for
6493 example a keystroke event, forces it to do so. This has various
6494 effects, one visible being that the cursor of a frame created with
6495 C-x 5 2 or switched to with a window manager key binding like
6496 A-TAB stays hollow because selected_window isn't on the newly
6497 focused frame until the switch-frame is performed.
6499 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6500 generating a switch-frame event if necessary.
6502 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6504 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6507 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6509 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6512 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6514 * window.c (displayed_window_lines): Take empty lines at
6515 the bottom of a window into account.
6517 * window.c (displayed_window_lines): New function.
6518 (Fmove_to_window_line): Use displayed_window_lines to determine
6519 the number of lines to move, instead of using the window's height.
6521 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6522 to stop reading, even if the form read sets point to a different
6523 value when evaluated.
6525 * xdisp.c (display_line): Fix code deciding in which line to
6528 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6530 * fileio.c (e_write): Free composition data if stored in
6533 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6535 * xdisp.c (display_line): Set row's and iterator's
6536 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6537 Set cursor even if row ends in the middle of a character.
6538 (dump_glyph_row): Print values of new flags.
6539 (redisplay_window) <cursor movement in unchanged window>: When
6540 point has been moved forward, and PT is at the end of the cursor
6541 row, don't place the cursor in the next row if the cursor row ends
6542 in the middle of a character or at ZV.
6544 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6545 (struct glyph_row): Add starts_in_middle_of_char_p and
6546 ends_in_middle_of_char_p.
6547 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6548 ends_in_middle_of_char_p flag.
6549 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6551 * term.c (append_glyph): Revert change of 2000-06-06.
6553 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6554 padding glyph not fitting on line as whole character not
6557 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6558 this isn't true for images with `:ascent 100'.
6560 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6562 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6563 as modified if it is originally unmodified.
6565 * term.c (encode_terminal_code): Change the way to check if
6566 terminal coding does any conversion.
6567 (append_glyph): Set glyph->pixel_width correctly.
6569 * xdisp.c (display_line): While checking line continuation, pay
6570 attention to a padding glyph.
6572 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6574 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6576 2000-06-05 Dave Love <fx@gnu.org>
6578 * xdisp.c: Include fontset.h.
6580 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6582 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6584 * dispnew.c: Conditionally include term.h.
6586 * coding.h: Declare code_convert_string_norecord.
6588 * frame.h (struct frame): Use volatile unconditionally.
6590 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6592 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6594 * systime.h: Protect against multiple inclusion.
6595 (timezone) [USG5_4]: Define as time_t.
6597 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6598 (Foptimize_char_table, make_temp_name): Declare.
6600 * Makefile.in (xdisp.o): Depend on fontset.h.
6602 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6604 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6605 (Foptimize_char_table, make_temp_name): Declare.
6609 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6611 2000-06-02 Dave Love <fx@gnu.org>
6613 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6615 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6617 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6618 result face, set flags in that face indicating that colors may not
6621 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6622 glyph, use the ASCII NUL character to determine the face.
6624 2000-06-02 Dave Love <fx@gnu.org>
6626 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6627 (VFORK_RETURN_TYPE): Remove.
6629 * config.in: Add NO_MATHERR.
6631 2000-06-01 Dave Love <fx@gnu.org>
6633 * cmds.c (internal_self_insert): Don't check
6634 Vbefore_change_function, Vafter_change_function.
6636 * insdel.c (signal_before_change, signal_after_change): Likewise.
6638 * buffer.c (Vbefore_change_function, Vafter_change_function):
6639 Variables and their initializations deleted.
6641 * callint.c (Fcall_interactively): Doc fix.
6643 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6645 2000-05-31 Dave Love <fx@gnu.org>
6647 * textprop.c: Revert last change -- duplicated.
6649 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6651 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6654 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6656 2000-05-31 Jason Rumney <jasonr@gnu.org>
6658 * search.c (Fre_search_forward, Fre_search_backward)
6659 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6661 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6663 2000-05-30 Jason Rumney <jasonr@gnu.org>
6665 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6666 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6668 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6671 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6672 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6673 expand a nil default_filename.
6675 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6676 pointer to glyph_to_pixel_coords, not a frame.
6678 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6679 coding.h to dependencies.
6681 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6683 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6684 window pointer to be consistent with w32term.c and xterm.c.
6686 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6687 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6688 (Qline_spacing, Qcenter): New variables.
6689 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6690 (x_set_line_spacing): New function.
6691 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6693 (x_specified_cursor_type): New function.
6694 (x_set_cursor_type): Use it.
6695 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6697 (validate_x_resource_name, x_get_resource_string): Measure lengths
6698 of external strings in bytes.
6699 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6700 GetTextExtentPoint32 with NULL title.
6701 (Fx_create_frame): Initialize Qline_spacing.
6702 (w32_load_system_font): Initialize font->double_byte_p.
6703 (x_to_w32_charset): Use Vw32_charset_info_alist.
6704 (Image, busy cursor, tooltip functions): Merged changes from
6705 xfns.c. Not yet functional on Windows.
6707 * w32gui.h (W32FontStruct): Add double_byte_p member.
6709 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6710 (emacs_button_translation): Use it.
6711 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6712 in `mask' to be set.
6714 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6717 * w32term.c: Format and doc changes to bring closer to xterm.c.
6718 (w32_char_font_type): New enum.
6719 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6720 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6721 (w32_encode_char): New function.
6722 (x_encode_char): Removed.
6723 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6724 x_encode_char and w32_font_is_double_byte.
6725 (x_produce_image_glyph): Use image_ascent.
6726 (x_produce_glyphs): Use new version of w32_per_char_metric and
6727 handle NULL return value. Allow extra line spacing.
6728 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6729 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6730 w32_font_type member of glyph instead.
6731 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6732 (fast_find_position): Make sure not to consider rows not visible
6734 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6735 w32_menu_display_help with input blocked, as it can abort.
6736 (x_display_and_set_cursor): Choose cursor depending
6737 on buffer-local value of cursor_type.
6738 (x_draw_bar_cursor): Add parameter WIDTH.
6740 * w32term.h (CP_DEFAULT): Define.
6741 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6743 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6745 * search.c (Fre_search_forward, Fre_search_backward)
6746 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6748 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6750 * coding.c (detect_coding_iso2022): Fix code for checking
6751 CODING_CATEGORY_MASK_ISO_8_2.
6753 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6755 * regex.c (PREFETCH_NOLIMIT): New function.
6756 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6758 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6760 * syntax.c (find_defun_start): Move test for
6761 open_paren_in_column_0_is_defun_start outside of the loop.
6763 * xdisp.c (redisplay_window): Really switch buffers when
6764 displaying mode lines, and temporarily set selected_frame to the
6765 frame of the window that's redisplayed.
6767 * xfaces.c (free_realized_faces): Block/unblock input.
6768 (free_realized_multibyte_face): Ditto.
6770 2000-05-29 Dave Love <fx@gnu.org>
6772 * textprop.c (Qkeymap): New variable.
6773 (syms_of_textprop): Intern it.
6775 * keymap.c: Include intervals.h.
6776 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6778 * Makefile.in (keymap.o): Depend on intervals.h.
6780 * keyboard.c (menu_bar_items, tool_bar_items)
6781 (Fexecute_extended_command): Deal with `keymap' property.
6782 (read_key_sequence): Track map from `keymap' property as well as
6785 * intervals.c (get_local_map): Extra arg to allow looking for
6788 * intervals.h (map_property): New enum.
6789 (get_local_map): Extra arg using it.
6792 * lisp.h (get_local_map): Don't declare here.
6794 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6796 * Makefile.in (callproc.o): Depend on composite.h.
6798 * callproc.c: Include composite.h.
6799 (Fcall_process): Handle composition correctly.
6801 * coding.h (coding_allocate_composition_data): Extern it.
6802 (coding_restore_composition): Likewise.
6804 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6805 yet allocated, finish decoding with result
6806 CODING_FINISH_INSUFFICIENT_CMP.
6807 (coding_allocate_composition_data): Make it non-static.
6808 (coding_restore_composition): Likewise.
6810 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6812 * charset.c (syms_of_charset): Revert last change.
6814 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6816 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6817 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6820 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6822 * charset.c (syms_of_charset): Set width of character sets
6823 eight-bit-control and eight-bit-graphic to 1 column.
6825 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6827 * config.in (HAVE_SPEED_T): New define.
6829 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6832 2000-05-26 Dave Love <fx@gnu.org>
6834 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6836 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6837 (Fsubr_arity): New function.
6838 (syms_of_data): Install them.
6840 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6842 * charset.c (init_charset_once): Set the table bytes_by_char_head
6845 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6846 the default fontset to what Emacs uses by default.
6847 (check_registry_encoding): This function deleted.
6848 (Fset_fontset_font): Remove the adhoc condition for the default
6849 fontset. Allow cons in FONTNAME.
6851 * fns.c (map_char_table): Ignore char-table entries for
6852 charsets eight-bit-control and eight-bit-graphic.
6854 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6856 * emacs.c (main): Initialize keyboard syms before initializing
6857 window code, so face names are available.
6859 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6861 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6862 of an anchor at the beginning of a shy-group.
6864 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6866 * xdisp.c (handle_invisible_prop): Don't try to skip over
6867 invisible text if end of text is already reached.
6869 2000-05-25 Dave Love <fx@gnu.org>
6871 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6873 * coding.c (encode_eol): Add null statement after label.
6875 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6877 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6880 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6882 * ccl.c (ccl_driver): Fix previous change.
6884 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6886 * coding.c (run_pre_post_conversion_on_str): Set point to the
6887 beginning of buffer before calling coding->post_read_conversion.
6888 (decode_coding_string): Give correct args to
6889 run_pre_post_conversion_on_str.
6890 (encode_coding_string): Likewise.
6892 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6893 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6894 eight-bit-graphic correctly.
6896 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6898 * fileio.c (Finsert_file_contents): Even if a file is not found,
6899 execute codes for setting up coding system. Call
6900 after-insert-file-functions unconditionally.
6902 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6904 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6905 BSD_PGRPS are not defined.
6907 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6909 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6911 (syms_of_charset): Avoid building same strings.
6913 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6915 * lread.c (Fload): Add a comment about the meaning of
6916 Vuser_init_file being t.
6918 * puresize.h (BASE_PURESIZE): Increase to 675000.
6920 * s/gnu-linux.h (setpgrp): Don't define it here because this
6921 prevents compilation on GNU/Linux systems with glib 2.2.
6923 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
6926 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
6928 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
6929 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
6931 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
6933 2000-05-23 Kenichi Handa <handa@etl.go.jp>
6935 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
6938 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
6940 * term.c (encode_terminal_code): Set coding->src_multibyte
6943 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
6945 2000-05-22 Kenichi Handa <handa@etl.go.jp>
6947 * keyboard.c (read_char): Allow character codes 128..255 to be
6948 handled by input-method-function.
6950 * insdel.c (adjust_markers_for_replace): Fix previous change.
6951 (adjust_after_replace): If PREV_TEXT is nil, call
6952 adjust_markers_for_insert, not adjust_markers_for_replace.
6954 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
6956 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
6957 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
6958 [HAVE_GRANDPT]: Define.
6959 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
6961 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
6964 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
6966 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
6968 2000-05-20 Kenichi Handa <handa@etl.go.jp>
6970 The following changes are to handle 8-bit characters in a
6971 multibyte buffer/string without facing with byte combining
6972 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
6973 eight-bit-graphic (for 0xA0..0xFF) are introduced.
6975 * Makefile.in (fns.o): Depend on charset.h.
6977 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
6978 convert it to unibyte.
6979 (make_string): Use parse_str_as_multibyte, not chars_in_text.
6981 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
6982 apparent char boundary.
6983 (Fset_buffer_multibyte): Convert 8-bit characters in the range
6984 0x80..0x9F to/from multibyte form.
6986 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
6989 * callproc.c (Fcall_process): Always encode an argument string if
6990 it is multibyte. Setup src_multibyte and dst_multibyte members of
6991 process_coding properly.
6993 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
6994 SPLIT_NON_ASCII_CHAR.
6996 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
6998 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7000 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7002 (SPLIT_CHARACTER_SEQ): This macro deleted.
7003 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7005 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7006 and eight-bit-graphic.
7007 (char_to_string): Likewise. Signal an error for too large
7009 (char_printable_p): Return 0 for 8-bit characters.
7010 (update_charset_table): Update iso_charset_table only when a final
7011 character is non-negative.
7012 (find_charset_in_text): Renamed from find_charset_in_str.
7013 Arguments and return value changed. Callers changed.
7014 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7015 be -1 if CHARSET is used only internally.
7016 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7018 (Fcharset_after): Simplified.
7019 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7020 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7021 (multibyte_chars_in_text): Simplified by assuming there's no
7022 invalid multibyte sequence.
7023 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7024 str_as_unibyte): New functions.
7025 (Fstring): Simpified by assuming that byte combining never
7027 (init_charset_once): Initialization for
7028 LEADING_CODE_8_BIT_CONTROL.
7029 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7030 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7031 eight-bit-control and eight-bit-graphic.
7033 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7034 CHARSET_8_BIT_GRAPHIC): New macros.
7035 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7036 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7037 (CHARSET_REVERSE_CHARSET): Likewise.
7038 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7040 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7041 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7042 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7043 encounter an invalid multibyte sequence.
7044 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7045 sequence is always valid.
7046 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7047 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7049 (CHAR_STRING): For 8-bit characters, call char_to_string.
7050 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7051 multibyte sequence is always valid.
7052 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7053 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7054 str_as_unibyte): Extern them.
7055 (BCOPY_SHORT): Fix a bug.
7056 (CHAR_LEN): This macro deleted. Callers changed to use
7058 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7059 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7060 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7062 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7063 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7064 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7065 EMIT_BYTES): New macros.
7066 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7067 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7069 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7070 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7071 check the validity of multibyte sequence.
7072 (decode_coding_emacs_mule): New function.
7073 (encode_coding_emacs_mule): New macro.
7074 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7076 (DECODE_ISO_CHARACTER): Just return a character code.
7077 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7078 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7079 EMIT_CHAR to produced decoded characters. Exit the loop only by
7080 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7082 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7083 only position codes for an invalid character.
7084 (encode_designation_at_bol): Return new destination pointer. 5th
7085 arg DSTP is changed to DST.
7086 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7087 from the source by ONE_MORE_CHAR. Don't handle the case of last
7089 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7091 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7092 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7093 TWO_MORE_BYTES to fetch a byte from the source.
7094 (encode_eol): Pay attention to coding->src_multibyte.
7095 (detect_coding, detect_eol): Preserve members src_multibyte and
7097 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7098 (encoding_buffer_size): Set magnification to 3 for all coding
7099 systems that require encoding.
7100 (ccl_coding_driver): For decoding, be sure that the result is
7101 valid multibyte sequence.
7102 (decode_coding): Initialize coding->errors and coding->result.
7103 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7104 and raw-text, always call decode_eol. Handle the case of last
7105 block here. If not coding->dst_multibyte, convert the resulting
7106 sequence to unibyte.
7107 (encode_coding): Initialize coding->errors and coding->result.
7108 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7109 and raw-text, always call encode_eol. Handle the case of last
7111 (shrink_decoding_region, shrink_encoding_region): Detect cases
7112 that we can't skip data more rigidly.
7113 (code_convert_region): Setup src_multibyte and dst_multibyte
7114 members of coding. For decoding, if the buffer is multibyte,
7115 convert the source sequence to unibyte in advance. For encoding,
7116 if the buffer is multibyte, convert the resulting sequence to
7117 multibyte afterward.
7118 (run_pre_post_conversion_on_str): New function.
7119 (code_convert_string): Deleted and divided into the following two.
7120 (decode_coding_string, encode_coding_string): New functions.
7121 (code_convert_string1, code_convert_string_norecord): Call one of
7123 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7124 MAKE_NON_ASCII_CHAR.
7125 (Fset_terminal_coding_system_internal,
7126 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7127 and dst_multibyte members.
7128 (init_coding_once): Initialize iso_code_class with new enum
7129 ISO_control_0 and ISO_control_1.
7131 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7132 devided into ISO_control_0 and ISO_control_1.
7133 (struct coding_system): New members src_multibyte, dst_multibyte,
7134 errors, and result. Delete member fake_multibyte.
7135 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7137 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7140 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7143 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7145 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7147 (Ftranspose_region): Delete codes for handling byte combining.
7149 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7150 dst_multibyte members of coding. On handling REPLACE on unibyte
7151 buffer, convert the result of decode_coding to unibyte. On
7152 inserting into a mutibyte buffer, always call code_convert_region.
7153 (e_write): Setup coding->src_multibyte according to the
7154 multibyteness of the source (buffer or string).
7156 * fns.c (concat): Handle 8-bit characters correctly.
7157 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7158 unibyte in the result.
7159 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7160 valid multibyte form in the result.
7161 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7162 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7163 return -1, signal an error.
7164 (base64_encode_1): New arg MULTIBYTE. Get each character by
7165 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7166 character is found, return -1.
7167 (Fbase64_decode_region): Delete codes for handling byte-combining.
7168 Treat each decoded byte as a unibyte character.
7169 (Fbase64_decode_string): Return unibyte string.
7170 (Fcompare_strings, concat, string_byte_to_char): Use
7171 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7172 FETCH_STRING_CHAR_ADVANCE.
7173 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7174 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7176 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7177 SPLIT_NON_ASCII_CHAR.
7178 (fontset_ref_via_base, fontset_set): Likewise
7180 * insdel.c (adjust_markers_for_record_delete): Deleted.
7181 (adjust_markers_for_insert): Argument changed. Caller changed.
7182 (adjust_markers_for_replace): Likewise.
7183 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7184 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7185 (copy_text): Delete unused local varialbe c_save. For converting
7186 to multibyte, be sure to make all 8-bit characters in valid
7188 (count_size_as_multibyte): Handle 8-bit characters correctly.
7189 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7190 adjust_after_replace, replace_range, del_range_2)
7191 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7192 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7193 adjust_after_replace, replace_range, del_range_2) Delete codes for
7194 handling byte combining.
7195 (adjust_before_replace): Deleted.
7197 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7198 SPLIT_NON_ASCII_CHAR.
7199 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7200 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7202 (Fkey_description): Likewise.
7204 * lread.c (read1): On reading multibyte string, be sure to make
7205 all 8-bit chararacters in valid multibyte form.
7206 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7208 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7211 * process.c (Fstart_process): GCPRO current_dir before calling
7212 Ffind_operation_coding_system. Encode arguments here.
7213 (create_process): Don't encode arguments here. Setup
7214 src_multibyte and dst_multibyte members of struct coding.
7215 (read_process_output): Setup src_multibyte and dst_multibyte
7216 members of struct coding. If the output is to multibyte buffer,
7217 always decode the output of the process. Adjust the
7218 representation of 8-bit characters to the multibyteness of the
7220 (send_process): Setup coding->src_multibyte according to the
7221 multibyteness of the source.
7223 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7225 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7226 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7228 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7231 * w16select.c (Fw16_set_clipboard_data): Setup members
7232 src_multibyte and dst_multibyte of coding. Adjusted for the
7233 change for find_charset_in_str.
7234 (Fw16_get_clipboard_data): Likewise.
7236 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7237 dst_multibyte of coding.
7238 (x_to_w32_font): Likewise.
7240 * w32select.c (Fw32_set_clipboard_data): Setup members
7241 src_multibyte and dst_multibyte of coding. Adjusted for the
7242 change for find_charset_in_str.
7243 (Fw32_get_clipboard_data): Likewise.
7245 * xdisp.c (get_next_display_element): Handle 8-bit characters
7247 (next_element_from_display_vector): Use CHAR_BYTES instead of
7249 (disp_char_vector): Use SPLIT_CHAR instead of
7250 SPLIT_NON_ASCII_CHAR.
7252 * xselect.c (selection_data_to_lisp_data): Setup members
7253 src_multibyte and dst_multibyte of coding. Adjusted for the
7254 change for find_charset_in_str.
7255 (lisp_data_to_selection_data): Likewise.
7257 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7259 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7262 * dispextern.h (Vimage_types): Add extern declaration.
7264 * xdisp.c (Vimage_types): Moved here from xfns.c.
7265 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7267 * xfns.c (Vimages_types): Moved to xdisp.c.
7268 (syms_of_xfns): Move `image-types' to xdisp.c.
7270 * w32fns.c (Vimage_types): Removed.
7271 (syms_of_w32fns): Remove `image-types'.
7273 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7275 * fns.c (map_char_table): Pay attention to character number of
7276 charset. Check the validity of charset at the first level. For
7277 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7280 * fontset.c: Include "buffer.h".
7281 (fs_load_font): If the face has fontset, record the face ID in
7283 (Finternal_char_font): New function.
7284 (accumulate_font_info): New function.
7285 (Ffontset_info): Rewritten for the new fontset implementation.
7286 (syms_of_fontset): Register Vdefault_fontset in the first element
7287 of Vfontset_table. Include Vdefault_fontset in
7288 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7291 2000-05-16 Dave Love <fx@gnu.org>
7293 * m/iris5d.h: Deleted -- unused.
7295 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7297 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7298 `invalid' instead of `illegal'.
7300 * indent.c (Fmove_to_column): When ending within a tab, insert
7301 spaces first so that markers at the end of the tab get adjusted.
7303 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7304 buffer list that wasn't selected in that frame.
7306 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7307 is needed on mescaline, use a 2 char prefix, and call
7308 make_temp_name with second arg non-zero.
7310 * fileio.c (make_temp_name): New function, extracted from
7312 (Fmake_temp_name): Use it.
7314 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7316 * window.c (coordinates_in_window): Subtract 1 when computing
7319 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7321 * Makefile.in (lisp): Add env.elc.
7323 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7325 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7327 * search.c (Freplace_match): Handle case of `\N' in the
7328 replacement when there's no group N.
7330 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7332 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7333 of the message to message_dolog.
7335 * keyboard.c (read_char): Don't clear current message for help
7336 events; let the code handling help events handle this. Change
7337 code detecting help events that should be ignored.
7339 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7340 we're interating over a string.
7342 2000-05-09 Dave Love <fx@gnu.org>
7344 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7345 that offset before writing. Move gcpro region past call of
7348 2000-05-04 Dave Love <fx@gnu.org>
7350 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7352 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7354 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7355 of inserted characters when BUF equals the current buffer, and PT
7356 is in front of or equal to FROM.
7358 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7360 * xdisp.c (handle_single_display_prop): If display property value
7361 is invalid, or something not supported on the frame, restore
7362 iterator's position to what it was initially. Make sure to return
7363 0 for invalid and unsupported property values.
7365 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7366 that x_per_char_metric returns null.
7368 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7370 * xterm.h (struct face): Add forward declaration.
7371 (struct image): Ditto.
7372 (image_ascent): Add prototype.
7374 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7375 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7376 image_ascent instead of using IMAGE_ASCENT.
7378 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7379 (IMAGE_ASCENT): Removed.
7381 * xfns.c (Qcenter): New variable.
7382 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7383 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7384 (image_ascent): New function.
7385 (lookup_image): Recognize `:ascent center'.
7386 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7387 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7388 (xbm_load): Don't set image's ascent here.
7389 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7390 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7391 check ascent values here.
7392 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7393 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7394 (syms_of_xfns): Initialize Qcenter.
7396 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7397 to the limits, increase the limits.
7399 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7401 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7402 Check Vfont_encoding_alist against the full name of the opened
7405 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7407 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7408 taller than the window.
7410 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7412 * xfaces.c (realize_x_face): Fix the argument of the second
7413 xassert. BASE_FACE may not be a face for ASCII.
7415 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7417 * print.c (print_object): Treat print-length < 0 as nil.
7419 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7421 * s/freebsd.h (TERMCAP_OBJ): Removed.
7422 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7424 * lread.c (read1): Don't treat period followed by certain
7425 characters as symbol start.
7427 * xfns.c (slurp_file): New function.
7428 (xbm_image_p): Handle case of in-memory XBM files.
7429 (xbm_scan): Rewritten to work on memory buffers instead of files.
7430 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7431 Work on memory buffers instead of files. If DATA is null test
7432 if buffer looks like an in-memory XBM file.
7433 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7434 memory buffers instead of files.
7435 (xbm_file_p): New function.
7436 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7438 * lread.c (end_of_file_error): New function.
7439 (read1): Call it instead of signaling `end-of-file' directly.
7441 * print.c (print_error_message): Print data of `end-of-file'
7442 with Fprinc instead of Fprin1.
7444 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7446 * window.c (freeze_window_start): Check that minibuffer scroll
7447 window isn't nil before extracting the window structure pointer
7450 * undo.c (record_delete): If we hit the end of the undo list, stop
7451 picking elements apart.
7453 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7455 * xdisp.c (display_line): If lines are continued, restore
7456 iterator's ascent/descent information to the values before the
7457 first glyph not fitting on the line.
7459 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7461 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7462 positions in glyph matrix. Don't compute new window end
7465 * dispnew.c (increment_matrix_positions): Renamed from
7466 increment_glyph_matrix_buffer_positions.
7467 (increment_row_positions): Renamed from
7468 increment_glyph_row_buffer_positions.
7470 * dispextern.h: Change names of renamed functions from dispnew.c
7473 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7475 * fileio.c (Fdo_auto_save): Create directories for auto-save
7476 list file if necessary.
7478 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7479 from buffer or frame.
7480 (automatic_hscrolling_p): New variable.
7481 (hscroll_windows): Scroll windows horizontally only if automatic
7482 hscrolling is allowed.
7483 (syms_of_xdisp): New variable `automatic-hscrolling'.
7485 * frame.h (struct frame): Add member extra_line_spacing.
7487 * xfns.c (x_set_line_spacing): New function.
7488 (Fx_create_frame): Set line spacing from resources.
7489 (Qline_spacing): New variable.
7490 (syms_of_xfns): Initialize Qline_spacing.
7492 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7494 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7495 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7496 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7497 extra_line_spacing from default value.
7498 (init_buffer_once): Initialize default value of extra_line_spacing.
7500 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7503 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7504 prompt_width. Add extra line spacing.
7506 * term.c (produce_glyphs): Remove reference to struct it's
7509 * dispextern.h (struct it): Remove member prompt_width, add
7512 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7514 * dispnew.c (update_frame_line): When writing a whole line, make
7515 sure cursor is in the right row afterwards, otherwise a use of
7516 capability `ch' in cmgoto might leave the cursor in the row below.
7518 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7520 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7522 * keyboard.c (timer_check): Fix typo in comment.
7524 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7526 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7527 name change: ch -> character.
7529 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7531 * keyboard.c (echo_message_buffer): New variable.
7532 (echo_now): Set echo_message_buffer to the echo area buffer used
7533 to display the echo.
7534 (cancel_echoing): Reset echo_message_buffer to nil.
7535 (read_char): Code rewritten that handles canceling an echo or
7536 echoing a dash, respectively.
7538 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7539 directory doesn't exist.
7541 2000-04-19 Dave Love <fx@gnu.org>
7543 * fns.c (syms_of_fns): Defsubr mapc.
7544 (concat): Don't allow numeric args.
7545 (Fconcat): Doc change.
7547 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7549 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7550 instead define end_match(1|2) more carefully.
7551 Use GET_CHAR_BEFORE_2 for `begline'.
7553 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7555 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7556 on 64-bit systems where NULL is defined as `0'.
7558 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7559 the `variable argument list' to make it work on Alpha.
7561 * m/alpha.h (_LP64) [!_LP64]: Define.
7562 (ORDINARY_LINK): Define for NetBSD.
7564 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7566 2000-04-19 Dave Love <fx@gnu.org>
7568 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7571 * Makefile.in (LIBS): Don't use.
7572 (GETLOADAVG_OBJ): Define again.
7573 (otherobj): Add GETLOADAVG_OBJ.
7575 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7577 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7579 * lread.c (read_filtered_event): Cancel and start busy cursor.
7581 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7582 that the per-character metrics may be null.
7584 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7586 * buffer.c (clone_per_buffer_values): New function.
7587 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7588 clone_per_buffer_values if CLONE is not nil.
7590 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7592 2000-04-16 Dave Love <fx@gnu.org>
7594 * Makefile.in: Remove obsolete localcpp stuff.
7595 (GETLOADAVG_OBJ): Don't define.
7596 (obj): Move LIBOBJS...
7597 (otherobj): ... to here.
7598 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7599 whitespace-only lines after the continuation (Irix).
7601 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7603 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7605 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7607 2000-04-14 Dave Love <fx@gnu.org>
7609 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7610 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7611 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7612 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7615 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7616 autoconfiscated HAVE_GETLOADAVG.
7618 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7621 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7623 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7624 (fill_in_lock_file_name): Avoid existing files that aren't
7627 2000-04-14 Dave Love <fx@gnu.org>
7629 * Makefile.in (LIBS, LIBOBJS): New variable.
7630 (INTERVAL_SRC): Convert to make variable.
7631 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7632 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7633 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7635 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7636 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7637 (shortlisp): Add facemenu, float-sup, frame.
7638 (SOME_MACHINE_LISP): Remove them from here.
7639 (LIBES): Change unused LDLIBS to autoconf LIBS.
7641 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7643 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7645 * composite.c (update_compositions): If FROM and TO are not in a
7646 valid range, do nothing.
7648 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7650 * tparam.c (tparam1): Abort when encountering an unknown
7653 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7656 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7659 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7661 * fileio.c (a_write): Remove redundant semi-colons.
7662 (e_write): Return -1 if failed to write all the data.
7663 This fixes the changes made at 1999-12-15.
7665 2000-04-12 Dave Love <fx@gnu.org>
7667 * fns.c (mapcar1): Test for null vals to support mapc.
7668 (Fmapc): New function.
7670 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7672 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7673 (IT_frame_up_to_date): Support the buffer local value of
7674 cursor-type, if defined.
7676 2000-04-10 Dave Love <fx@gnu.org>
7678 * editfns.c (preceding-char, following-char): Doc fix.
7680 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7682 * Makefile.in (temacs): Revert 2000-03-12 change.
7684 2000-04-10 Jason Rumney <jasonr@gnu.org>
7686 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7688 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7690 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7691 area buffer, if it's not set up yet.
7693 * indent.c (compute_motion): Set immediate_quit.
7695 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7697 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7699 (realize_tty_face): Suppress boldness if colors are the inverse of
7700 the default colors, and tty_suppress_bold_inverse_default_colors_p
7702 (Ftty_suppress_bold_inverse_default_colors): New function.
7703 (syms_of_xfaces): Defsubr it.
7705 * buffer.c (Frestore_buffer_modified_p): New function.
7706 (syms_of_buffer): Defsubr it.
7708 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7710 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7711 charset id (int) argument, not a charset (Lisp_Object).
7713 * coding.h (code_convert_string): Declare.
7714 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7715 object, as the fourth argument to code_convert_string.
7717 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7719 (Fset_fontset_font): Use EQ to compare lisp objects.
7721 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7723 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7724 a pointer that looks like a lisp object.
7725 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7726 zero, instead see whether it's an integer object, since they can't
7728 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7730 * dispnew.c (allocate_matrices_for_frame_redisplay,
7731 direct_output_forward_char): Use X(U)INT and make_number as needed
7732 to convert between (unsigned) int values and lisp integers.
7733 * keyboard.c (read_key_sequence): Likewise.
7734 * lread.c (substitute_object_recurse): Likewise.
7735 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7736 * minibuf.c (do_completion, Fminibuffer_complete_word,
7737 Fminibuffer_completion_help): Likewise.
7738 * term.c (produce_special_glyphs): Likewise.
7740 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7741 * print.c (print_preprocess, print_object): Likewise.
7743 * search.c (compile_pattern): Use NILP when checking for nil.
7745 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7746 __OPTIMIZE__]: Provide a GNU C macro version that handles
7748 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7749 field, to better cope with ENABLE_CHECKING and calls that modify a
7750 Lisp_Object using its old value.
7752 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7754 * window.c (compare_window_configurations): Signal an error
7755 if parameters C1 or C2 aren't window configurations.
7757 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7758 AFTER_POTENTIAL_GC calls around calls to functions that can
7759 signal an error and thus invoke the debugger.
7761 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7763 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7764 an error if decoding fails.
7766 * keyboard.c (lispy_mouse_names): Variable removed.
7767 (Vlispy_mouse_stem): New variable.
7768 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7769 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7770 for any mouse button number. Increase size of mouse_syms and
7771 button_down_location as needed. Call modify_event_symbol with
7772 different arguments.
7773 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7774 Call modify_event_symbol with different arguments.
7775 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7776 for any button number. Call modify_event_symbol with different
7778 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7779 Accept a string for NAME_ALIST_OR_STEM.
7781 * lisp.h (larger_vector): Add prototype.
7783 * fns.c (larger_vector): Make externally visible.
7785 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7787 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7789 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7790 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7791 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7792 we are between str1 and str2.
7793 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7794 (PATFETCH): Use `TRANSLATE'.
7795 (PATFETCH_RAW): Fetch multibyte char if applicable.
7796 (PATUNFETCH): Remove.
7797 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7798 When writing a char, write it directly into the pattern buffer rather
7799 than going needlessly through a temp char-array.
7800 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7801 multibyte magic and remove the useless `#ifdef emacs'.
7802 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7805 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7806 conditional on `emacs'.
7808 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7810 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7812 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7813 non-union-type versions of XMARK and friends here, because XMARK
7814 and friends won't work on an integer field if NO_UNION_TYPE is not
7816 (make_number): Define as a function if it's not defined as a
7819 * composite.c (run_composite_function): Use NILP when checking for
7821 (syms_of_composite): Delete local var NARGS, pass an int as first
7822 argument to Fmake_hash_table.
7824 * editfns.c (text_property_stickiness): Use NILP to test
7825 Lisp_Object boolean value.
7826 (Fmessage_or_box): Don't use NILP to test int variable.
7827 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7828 problems reading from and changing the same lisp value in an
7831 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7833 * term.c (TN_no_color_video): New variable.
7834 (term_init): Intitialize TN_no_color_video.
7835 (enum no_color_bit): New enumeration.
7836 (MAY_USE_WITH_COLORS_P): New macro.
7837 (turn_on_face): Use it to determine if attributes may be used
7838 combined with colors.
7840 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7842 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7843 with int lvalues via casts; instead, just yield lisp object
7845 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7846 proper accessor macros.
7847 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7848 (grow_mini_window): Fix typo getting int value of root->height.
7850 * xdisp.c (compute_string_pos): Fix order of arguments to
7851 string_pos_nchars_ahead.
7852 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7853 count arg to variable-arg routines like Frun_hook_with_args and
7855 (back_to_previous_visible_line_start)
7856 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7857 fixed-arg routines like Fget_char_property and Fmake_string.
7858 (reconsider_clip_changes): Use XINT when comparing integer lisp
7859 objects, or passing them as int arguments.
7860 (mark_window_display_accurate, insert_left_trunc_glyphs)
7861 (append_space, extend_face_to_end_of_line): Use make_number when
7862 storing or passing integer values as lisp objects.
7863 (set_cursor_from_row, highlight_trailing_whitespace): Use
7864 INTEGERP, not implicit test against zero, for glyph object.
7865 (try_window_id): Don't use make_number when we want an int value.
7867 * xfaces.c (xlfd_symbolic_value): Make last argument a
7868 Lisp_Object, to be consistent with callers.
7869 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7870 (lface_hash): Apply XFASTINT to lisp values before folding in.
7872 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7873 fill in window width and height. Pass an int, not a lisp object,
7874 as first arg to Finsert.
7876 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7878 * xfaces.c (realize_basic_faces): Block input while realizing
7881 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7883 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7885 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7887 * xterm.c (x_produce_glyphs): When displaying unibyte text
7888 or ASCII, handle case that per-char metric is null.
7890 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7892 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7894 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7895 XSUBR, XBUFFER): Verify correct object type before returning
7896 pointer, using eassert.
7897 * frame.h (XFRAME): Likewise.
7899 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7900 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7901 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7903 * data.c (set_internal): Likewise.
7904 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7905 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7906 * fileio.c (auto_save_1): Likewise.
7907 * insdel.c (check_markers): Likewise.
7908 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7909 * undo.c (record_insert): Likewise.
7910 * vmsproc.c (child_sig): Likewise.
7911 * window.c (unshow_buffer, window_loop): Likewise.
7912 * xterm.c (x_erase_phys_cursor): Likewise.
7914 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7916 * xfns.c (free_image_cache): Free the cache structure itself
7917 last, after all its members have been freed.
7919 * lisp.h (xstrdup): Add prototype.
7921 * alloc.c (xstrdup): Moved here from xfaces.c.
7922 (allocating_for_lisp): Variable removed.
7923 (lisp_malloc): Block input around the calls to malloc and
7926 * xfaces.c (realize_tty_face): Use find_symbol_value instead
7928 (xstrdup): Moved to alloc.c.
7930 2000-03-29 Ken Raeburn <raeburn@gnu.org>
7932 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
7934 * emacs.c (main): Fix sense of no-loadup test.
7936 * config.in (ENABLE_CHECKING): Undef.
7938 * lisp.h (struct interval): Replace "parent" field with a union of
7939 interval pointer and Lisp_Object; add new bitfield to use as
7940 discriminant. Change other flag fields to bitfields.
7941 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
7942 is defined and the supplied test fails, print a message and
7944 (eassert): New macro. Use CHECK to provide an assert-like
7947 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
7948 pointers; abort if the value looks like a lisp object.
7949 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
7950 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
7951 Modify for new interval parent definition.
7953 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
7954 UNMARK_BALANCE_INTERVALS): Update references that need an
7955 addressable lisp object in the interval structure.
7956 (die): New function.
7957 (suppress_checking): New variable.
7959 * intervals.c (interval_start_pos): Just return 0 if there's no
7962 2000-03-29 Gerd Moellmann <gerd@gnu.org>
7964 * lread.c (read1): Accept `.' (period) as symbol start like in CL
7965 and earlier Emacs versions.
7967 * keyboard.c (Ftop_level): Cancel busy-cursor.
7969 * eval.c (call_debugger): Cancel busy-cursor.
7971 2000-03-29 Kenichi Handa <handa@etl.go.jp>
7973 * search.c (Freplace_match): Adjust multibyteness of the current
7974 buffer and NEWTEXT. Free allocated memory before signaling an
7977 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
7979 * regex.c (analyse_first): New function obtained by ripping out most
7980 of re_compile_fastmap and generalizing it a little bit so that it
7981 can also just return whether a given (sub)pattern can match the empty
7983 (regex_compile): Use `analyse_first' to decide whether the loop-check
7984 needs to be done or not for *, +, *? and +? (the loop check is costly
7985 for non-greedy repetition).
7986 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
7988 2000-03-28 Dave Love <fx@gnu.org>
7990 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
7993 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
7995 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
7997 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
7999 (enum re_opcode_t): Update description of succeed_n.
8000 (PATFETCH): Always define.
8001 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8002 operators, char classes, shy-groups and intervals).
8003 Optimize special cases of intervals so as to only use succeed_n and
8004 jump_n when really needed.
8005 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8006 that we don't have to handle the special cases any more.
8007 Simplify on_failure_jump handling as well.
8009 2000-03-28 Jason Rumney <jasonr@gnu.org>
8011 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8013 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8015 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8017 * s/msdos.h (GC_SETJMP_WORKS): Define.
8019 * alloc.c (mark_maybe_object): New function.
8020 (mark_memory): Use it.
8021 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8022 (setjmp_tested_p, longjmp_done): New variables.
8023 (test_setjmp): New function.
8024 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8025 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8027 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8028 to DEC_TEXT_POS and INC_TEXT_POS.
8030 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8031 with parameter MULTIBYTE_P.
8033 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8036 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8037 buffers because it looks for multibyte character byte sequences
8038 which don't exist in unibyte text.
8040 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8042 * xfaces.c (register_color, unregister_color, unregister_colors)
8043 [DEBUG_X_COLORS]: New functions.
8044 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8046 * xfns.c (x_set_cursor_color): Get color reference counts right.
8048 * xterm.c (x_copy_color): New function.
8049 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8051 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8052 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8053 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8054 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8055 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8056 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8057 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8058 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8059 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8060 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8062 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8063 names for handling per-buffer variables.
8065 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8066 instead of MAX_BUFFER_LOCAL_VARS.
8067 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8069 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8071 * xfns.c (x_specified_cursor_type): New function.
8072 (x_set_cursor_type): Use it.
8074 * buffer.h (struct buffer): Add cursor_type.
8076 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8078 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8079 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8081 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8082 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8083 executing it as well as when popping it off the stack to find infinite
8084 loops in non-greedy repetition operators.
8086 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8088 * doc.c (Qfunction_documentation): New variable.
8089 (syms_of_doc): Initialize Qfunction_documentation.
8090 (Fdocumentation): If FUNCTION is a symbol with non-nil
8091 `function-documentation' property, return a documentation derived
8094 * buffer.c (syms_of_buffer): Add default-cursor-type.
8095 (init_buffer_once): Don't let cursor_type have a local value
8098 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8099 on buffer-local value of cursor_type.
8100 (x_draw_bar_cursor): Add parameter WIDTH.
8102 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8103 (init_buffer_once): Set default cursor_type value to t.
8104 Mark cursor_type as local everywhere.
8105 (syms_of_buffer): New per-buffer variable cursor-type.
8107 * buffer.h (struct buffer): Remove member local_var_flags,
8109 (MAX_BUFFER_LOCAL_VARS): New macro.
8110 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8111 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8112 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8113 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8115 * print.c (print_object): Use new macros for per-buffer
8118 * category.c (Fset_category_table): Use new macros for per-buffer
8121 * buffer.c (buffer_permanent_local_flags): Make a char array.
8122 (max_buffer_local_idx): New variable.
8123 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8124 for new handling of per-buffer variables.
8125 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8126 (init_buffer_once): Initialize per-buffer vars differently.
8127 Set max_buffer_local_idx.
8129 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8132 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8135 * data.c (do_symval_forwarding, store_symval_forwarding)
8136 (find_symbol_value, set_internal, default_value, Fset_default)
8137 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8138 per-buffer variables.
8140 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8142 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8144 * xterm.c (x_term_init): Unblock input around call1 of
8145 Qvendor_specific_keysyms.
8147 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8148 (find_defun_start): Consider an open parenthesis in column 0
8149 a defun start only if open_paren_in_column_0_is_defun_start is set.
8150 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8152 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8154 * eval.c (Fautoload): Add entry in load-history (if after dump).
8155 * lread.c (load-history): Update docstring.
8157 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8159 * indent.c (Fvertical_motion): Always use the current buffer.
8160 Temporarily change the window's buffer, if necessary.
8162 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8164 * xterm.c (fast_find_position): Make sure not to consider rows
8165 not visible in the window.
8167 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8169 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8170 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8172 2000-03-22 Jason Rumney <jasonr@gnu.org>
8174 * w32menu.c (single_submenu): Set help string to NULL if none.
8175 (w32_menu_show): Set help string correctly.
8176 (add-menu-item): Set help string in MIIM_DATA for menu item.
8177 Load SetMenuItemInfoA explicitly.
8178 (w32_menu_display_help): New function.
8180 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8181 (QCdata): Moved to xdisp.c.
8183 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8184 (Vw32_charset_to_codepage_alist): Removed.
8185 (Vw32_charset_info_alist): New variable.
8186 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8187 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8188 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8189 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8191 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8192 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8193 Define Vw32_charset_info_alist and w32_charset symbols.
8195 2000-03-22 Jason Rumney <jasonr@gnu.org>
8197 * makefile.nt (w32bdf.obj): Update dependencies.
8199 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8201 * w32fns.c: Include fontset.h after dispextern.h.
8202 (Fx_create_frame): Do not create fontset.
8203 (w32_load_system_font): Doc fix.
8204 (Fx_close_connection): Free full_name if it is not shared.
8206 * w32term.c: Include fontset.h after dispextern.h.
8207 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8209 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8210 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8211 (w32_font_is_double_byte): New function, needs body.
8212 (x_append_glyph): Set glyph->glyph_not_available_p.
8213 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8214 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8215 character, convert it to a unibyte character.
8216 (struct glyph_string): Delete member `charset'.
8217 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8218 calculating it is found.
8219 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8220 the case that per char metric is not available correctly.
8221 (x_fill_glyph_string): Handle the case that the specific glyph is
8222 not available correctly.
8223 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8224 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8225 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8226 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8227 fontset. Don't call FS_LOAD_FONT.
8229 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8231 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8232 (INT_LISPLIKE): New macro.
8233 (NULL_INTERVAL_P): Use it.
8234 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8235 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8236 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8238 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8239 explicit references to "parent" field of struct interval and
8240 associated unclean type conversions.
8241 * intervals.c (create_root_interval, root_interval, rotate_right,
8242 rotate_left, balance_possible_root_interval, split_interval_right,
8243 split_interval_left, interval_start_pos, find_interval,
8244 next_interval, previous_interval, update_interval,
8245 adjust_intervals_for_insertion, delete_node, delete_interval,
8246 adjust_intervals_for_deletion, merge_interval_right,
8247 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8248 copy_intervals_to_string): Likewise.
8249 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8251 * syntax.c (update_syntax_table): Likewise.
8253 * intervals.c (reproduce_tree_obj): New function, like
8254 reproduce_tree but takes a Lisp_Object for the parent. Declare
8256 (graft_intervals_into_buffer): Use it when appropriate.
8257 (reproduce_tree): Declare with prototype.
8258 (balance_possible_root_interval): Check that the parent is a lisp
8259 object before trying to examine its type.
8261 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8263 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8264 as strings only if both are known to be strings.
8266 * s/openbsd.h (LIBS_TERMCAP): Undef.
8268 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8270 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8271 definitions for non-Emacs compilation.
8272 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8273 outside of `#ifdef emacs'.
8274 (print_partial_compiled_pattern): Update.
8275 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8276 (re_compile_fastmap): Merge handling of charset and charset_not (for
8277 emacs and non-emacs compilation as well).
8278 Similarly for (not)categoryspec and (not)syntaxspec.
8279 Don't use the fastmap when reaching `anychar' since the added
8280 complexity is not justified.
8281 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8282 and (not)syntaxspec. Merge (not)categoryspec.
8284 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8286 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8287 FACE_FOR_CHAR): Define them differently for the configuration of
8290 2000-03-21 Dave Love <fx@gnu.org>
8292 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8295 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8297 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8298 (lface_fully_specified_p): Don't check contents of
8299 LFACE_FONT_INDEX because that attribute is optional.
8300 (realize_x_face): Remove now unwarranted xassert.
8302 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8304 The following changes are to make font selection based on
8305 characters, not charset. In addition, they recover fontset
8306 facilities while utilizing the new font selection mechanism.
8308 * Makefile.in (fontset.o): Depend on dispextern.h.
8310 * alloc.c (mark_face_cache): Don't mark face->registry.
8312 * dispextern.h (struct glyph): New member glyph_not_available_p.
8313 Use 22 bits for face_id.
8314 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8315 (struct face): Delete member registry, new member ascii_face.
8316 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8317 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8318 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8319 (struct it): Delete member charset, new member
8320 glyph_not_available_p.
8322 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8323 (struct fontset_info, struct fontset_data): Structs removed.
8324 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8325 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8326 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8327 (fs_free_face_fontset, fontset_font_pattern,
8328 face_suitable_for_char_p, face_for_char,
8329 make_fontset_for_ascii_face): Extern them.
8330 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8331 (FS_LOAD_FACE_FONT): New macro.
8333 * fontset.c: All codes rewritten or adjusted for the change of
8334 fontset implementation. Now fontset is represented by char table.
8335 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8337 (my_strcasecmp): Function removed.
8338 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8340 (AREF, ASIZE): New macros.
8341 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8342 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8343 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8344 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8345 fontset_id_valid_p, font_family_registry, fontset_name,
8346 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8347 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8349 (fs_load_font): New arg FACE. Caller changed.
8350 (fs_query_fontset): Argument changed. Caller changed.
8351 (Fquery_fontset): call fs_query_fontset.
8352 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8354 (clear_fontset_elements, check_registry_encoding,
8355 check_fontset_name): New functions.
8356 (syms_of_fontset): Set char-table-extra-slots property of fontset
8357 to 3. Staticpro and initialize Vfontset_table and
8358 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8360 * frame.h (struct frame): Member `fontset_data' removed.
8361 (FRAME_FONTSET_DATA): Macro removed.
8363 * frame.c (make_frame): Don't allocate f->fontset_data.
8364 (Fdelete_frame): Don't free f->fontset_data.
8366 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8368 * xdisp.c (charset_at_position): Function removed.
8369 (init_iterator): Don't set member charset of struct `it'.
8370 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8371 next_element_from_display_vector, insert_left_trunc_glyphs):
8373 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8375 (get_next_display_element, append_space,
8376 extend_face_to_end_of_line): Likewise.
8378 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8380 (clear_font_table, frame_update_line_height, load_face_font):
8381 Adjusted for the change of fontset implementation.
8382 (load_face_fontset_font): Function removed.
8383 (pixel_point_size): New function.
8384 (font_list): Argument type changed. Caller changed.
8385 (LFACE_FONT): New macro.
8386 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8387 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8388 Lisp_Object. Determine the font name by actually loading a font
8389 by the specified pattern. Set LFACE_FONT (lface) to the specified
8390 pattern. Even if a font is not found, don't try alternatives.
8391 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8392 (set_font_frame_param): If `font' is specified in lface, use it.
8393 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8394 (lface_same_font_attributes_p): Likewise.
8395 (make_realized_face): Arguent changed. Caller changed. Set
8396 face->ascii_face to face itself.
8397 (free_realized_face): Free face->fontset if face is for ASCII.
8398 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8399 deduce_unibyte_registry, x_charset_registry): Functions removed.
8400 (free_realized_multibyte_face): New function.
8401 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8402 changed. Caller changed.
8403 (try_font_list): Argument type changed.
8404 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8405 (choose_face_font): Argument changed. Handle fontset properly.
8406 (choose_face_fontset_font): Function removed.
8407 (realize_default_face, realize_named_face): Don't remove the
8409 (realize_face): Argument changed. Caller changed. Remove face
8410 with the arg former_face_id in advance. Load font for the new
8412 (realize_x_face): Argument changed. Caller changed. For a
8413 multibyte character, share fontset with base_face. For a single
8414 byte character, make a new realized fontset. Don't load a font
8416 (realize_tty_face): Argument changed. Caller changed.
8417 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8418 (face_at_buffer_position): Don't check multibyte_p for returning
8420 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8421 FACE_SUITABLE_FOR_CHARSET_P.
8422 (syms_of_xfaces): Remove code for Qx_charset_registry and
8423 Vface_default_registry.
8425 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8426 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8427 (x_per_char_metric): Don't try FONT->default_char. Even if
8428 pcm->width is zero, glyph bits may exist.
8429 (x_encode_char): Always initialize char2b->byte1.
8430 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8431 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8433 (x_append_glyph): Set glyph->glyph_not_available_p.
8434 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8435 it->charset. Handle the case that per char metric is not
8436 available. If it->multibyte_p is zero and it->c is a multibyte
8437 character, convert it to a unibyte character.
8438 (struct glyph_string): Delete member `charset'.
8439 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8440 the case that per char metric is not available correctly.
8441 (x_fill_glyph_string): Handle the case that the specific glyph is
8442 not available correctly.
8443 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8444 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8445 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8446 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8447 fontset. Don't call FS_LOAD_FONT.
8449 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8450 (x_create_tip_frame): Likewise.
8451 (Fx_close_connection): Free full_name of font_info.
8453 * fns.c (optimize_sub_char_table): New function.
8454 (Foptimize_char_table): New function.
8455 (syms_of_fns): Defsubr Soptimize_char_table.
8457 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8459 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8460 only if buffer is displayed in some window.
8462 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8463 (try_window_reusing_current_matrix): Don't call scroll run
8464 function if run's current and desired position are the same;
8465 this prevents cursor flickering.
8467 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8469 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8471 * regex.c (RE_STRING_CHAR): New macro.
8472 (GET_CHAR_AFER_2): Remove.
8473 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8474 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8475 (print_partial_compiled_pattern, re_compile_fastmap)
8476 (re_match_2_internal): Remove on_failure_jump_exclusive.
8477 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8478 optimization only need to work for * (ie. can use of_keep_string_jump).
8479 Remove the special case for .*\n since it is now covered by the general
8481 (re_search_2): Don't bother with `room'.
8482 (skip_one_char): New function.
8483 (skip_noops): Simplify since `memory' is not needed any more.
8484 (mutually_exclusive_p): Restructure slightly to use `switch' and
8485 add handling for "all" remaining cases.
8486 (re_match_2_internal): Change on_failure_jump_smart to use
8487 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8488 rather than on_failure_jump_exclusive.
8490 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8492 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8493 number of bits per RGB because it's everywhere used as the depth
8496 * term.c (calculate_costs): Remove code dealing with X frames.
8498 2000-03-19 Richard M. Stallman <rms@gnu.org>
8500 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8502 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8504 * lread.c (read_integer): Unread the last char not consumed.
8506 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8508 * xterm.c (x_update_window_cursor): Don't update in frames
8509 which are in the process of being deleted.
8511 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8513 * Makefile.in (mostlyclean): Add `*.core'.
8514 (clean): Add `bootstrap-emacs'.
8516 * lread.c (read_integer): New function.
8517 (read1): Support read syntax #o, #x, #b, #r.
8519 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8521 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8522 make sure POINTER_TO_OFFSET gives the same value before and after
8523 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8524 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8525 (debug): Now only active if > 0 rather than if != 0.
8526 (DEBUG_*): Update for the new meaning of `debug'.
8527 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8528 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8529 in `succeed_n', `jump_n' and `set_number_at'.
8530 (store_op1, store_op2, insert_op1, insert_op2)
8531 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8532 (group_in_compile_stack): Move to after its arg's types are
8533 declared and add a prototype.
8534 (PATFETCH): Define in terms of PATFETCH_RAW.
8535 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8537 (QUIT): Redefine as a nop except for NTemacs.
8538 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8539 indentation of the greedy-op and shy-group code.
8540 (at_(beg|end)line_loc_p): Fix argument's types.
8541 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8542 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8543 (MATCHING_IN_FIRST_STRING): Remove.
8544 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8545 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8546 QUIT unconditionally.
8548 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8550 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8553 * process.c (send_process): Add a hint that the function
8554 can call Lisp code to its comment.
8556 * lread.c (load_dangerous_libraries): New variable.
8557 (Vbytecomp_version_regexp): New variable.
8558 (safe_to_load_p): New function.
8559 (Fload): Handle files not compiled with Emacs specially.
8560 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8562 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8564 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8566 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8567 support functions only if HAVE_X11R6_XIM is defined.
8568 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8570 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8572 * xfns.c (X_I18N_INHIBITED): Don't define.
8573 (create_frame_xic): Remove conditional compilation on
8575 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8577 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8578 (HAVE_X11R6_XIM): Define.
8580 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8582 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8583 If set, call XSynchronize.
8585 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8587 * regex.c: Declare a new type `re_char' used throughout the code
8588 for the string char type. It's `const unsigned char' to match the
8589 rest of Emacs. Consistently make sure all pointers to strings use
8590 it and make sure all pointers into the pattern use `unsigned
8592 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8593 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8596 * charset.h (GET_CHAR_AFTER_2): Remove.
8597 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8599 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8601 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8602 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8603 of them try to use backquotes.
8605 2000-03-12 Dave Love <fx@gnu.org>
8607 * unexelf.c: Restore changes of 1999-10-19.
8608 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8609 fix its type and alignment; copy it from current process.
8611 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8613 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8614 has been found. Fix bug not computing timer's predecessor.
8616 * fileio.c (Fread_file_name): Handle case that DIR contains a
8619 * window.c (Fsave_window_excursion): Doc fix.
8621 * xfns.c (x_defined_color): Rewritten to use
8622 x_allocate_nearest_color.
8624 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8626 * msdos.c (vga_installed): New function, code moved from
8627 dos_set_window_size.
8628 (Qbar, Qcursor_type, outside_cursor): New variables.
8629 (syms_of_msdos): Intern and staticpro them.
8630 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8631 shape used outside Emacs when called for the first time.
8632 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8633 cursor shape used outside Emacs.
8634 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8635 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8637 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8638 parameters specify the cursor. Make qreverse a global
8639 variable (renamed to Qreverse).
8641 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8643 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8645 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8647 This is a big redesign of failure-stack and register handling, prompted
8648 by bugs revealed when trying to add shy-groups. Overall, what happened
8649 is that loops are now structured a little differently, groups can be
8650 shy and the code is a little simpler.
8652 * regex.h: Update the copyright.
8653 (RE_SHY_GROUPS): New value.
8654 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8655 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8657 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8658 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8659 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8660 for (start|stop)_memory since they now only take one argument (the
8661 second has becomes unnecessary).
8662 (print_partial_compiled_pattern): Adjust for changes in
8664 (print_compiled_pattern): Use %ld to printf long ints and flush to
8665 make debugging a little easier.
8666 (union fail_stack_elt): Make the integer unsigned.
8667 (struct fail_stack_type): Add a `frame' element.
8668 (INIT_FAIL_STACK): Init `frame' as well.
8669 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8670 (DEBUG_PUSH, DEBUG_POP): Remove.
8671 (NUM_REG_ITEMS): Remove.
8672 (NUM_NONREG_ITEMS): Adjust.
8673 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8674 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8675 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8676 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8678 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8679 address pushed is not the destination of the jump but the source
8681 (NUM_FAILURE_ITEMS): Remove.
8682 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8683 registers before the actual failure point). Don't hardcode any
8684 meaning for str==NULL anymore.
8685 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8686 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8688 (REG_UNSET_VALUE): Use NULL (why not?).
8689 (compile_range): Remove declaration since it doesn't exist.
8690 (struct compile_stack_elt_t): Remove inner_group_offset.
8691 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8692 (regex_grow_registers): Remove dead code.
8693 (FIXUP_ALT_JUMP): New macro.
8694 (regex_compile): Add shy-groups Change loops to use
8695 on_failure_jump_smart&jump instead of
8696 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8697 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8698 variable to me). Use `jump' instead of `jump_past_alt' and don't
8699 bother with push_dummy_failure in alternatives since it is now
8700 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8701 emacs' for (re)allocating the stack.
8702 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8703 from loop when bufp->can_be_null rather than jumping to `done'.
8704 Avoid jumping backwards so as to ensure termination. Use
8705 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8706 backreferences. Remove dead code in handling of `anychar'.
8707 (skip_noops, mutually_exclusive_p): New functions taken from the
8708 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8709 improve mutually_exclusive_p to handle ".+\n".
8710 (lowest_active_reg, highest_active_reg,
8711 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8712 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8713 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8714 variables. Push register (in `start_memory') on the stack rather
8715 than storing it in old_reg(start|end). Remove the cycle detection
8716 from `stop_memory', replaced by the use of on_failure_jump_loop
8717 for greedy loops. Add code for the new on_failure_jump_<foo>.
8718 Remove ad-hoc code in `on_failure_jump' to push more registers in
8719 the case of a loop. Take out code from `maybe_pop_jump' into
8720 separate functions and adapt it to the semantics of
8721 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8722 and push_dummy_failure. Remove dummy_failure handling and
8723 handling of `failures to jump to on_failure_jump' (this last one
8724 was already dead code, it seems).
8725 (group_match_null_string_p, alt_match_null_string_p)
8726 (common_op_match_null_string_p): Remove.
8728 2000-03-08 Dave Love <fx@gnu.org>
8730 * config.in: Don't depend on __STDC__ for volatile.
8731 Add POINTER_TYPE, PTR, PROTOTYPES.
8733 * hftctl.c, strftime.c: Use PROTOTYPES.
8734 * eval.c (find_handler_clause): Likewise.
8736 * mem-limits.h: Use POINTER_TYPE.
8738 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8739 (memory_warnings): Declare using POINTER_TYPE.
8741 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8743 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8745 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8748 * xfns.c: Remove obsolete code in #if 0.
8749 (Fx_focus_frame): New function.
8751 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8753 * coding.c (coding_category_name): Add coding-category-utf-8,
8754 coding-category-utf-16-be, coding-category-utf-16-le.
8755 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8756 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8757 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8758 (detect_coding_utf_8): New function.
8759 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8760 UTF_16_LOW_SURROGATE_P): New macros.
8761 (detect_coding_utf_16): New function
8762 (detect_coding_mask): When priorities are specified, skip any
8763 categories that have `nil' coding-system. Fix bug of returning
8764 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8765 returns a mask not set in PRIORITIES.
8766 (detect_eol_type_in_2_octet_form): New function.
8767 (detect_eol): selects detect_eol_type_XXX to call according to
8768 cooding->category_idx.
8769 (detect_coding_system): Remove `nil' coding-system in the result.
8770 (Fupdate_coding_systems_internal): Update all coding-categories.
8772 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8773 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8775 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8776 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8777 CODING_CATEGORY_IDX_UTF_16_LE.
8778 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8779 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8780 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8781 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8783 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8785 * doc.c (Fdocumentation_property): If value is not a string,
8786 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8788 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8789 close the display with XtCloseDisplay. This caused a bus error
8792 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8793 complete but not unique.
8795 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8797 * process.c (send_process): Remove local variable `procname' that
8798 might become invalid when a GC happens. Instead, access the
8799 process name slot directly.
8801 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8804 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8807 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8809 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8810 glyph matrices have been freed.
8812 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8814 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8815 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8817 * xfns.c (QCdata): Moved to xdisp.c.
8819 * xdisp.c (QCdata): Moved here from xfns.c.
8820 (syms_of_xdisp): Initialize QCdata.
8822 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8824 * window.c (coordinates_in_window): Use
8825 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8826 FRAME_INTERNAL_BORDER_WIDTH.
8828 * xdisp.c (try_window_id): Recompute unchanged information if
8829 it is obviously invalid.
8831 * xterm.c (x_term_init): Create a colormap if not using the
8834 * xterm.h (select_visual): Change prototype.
8836 * xfns.c (select_visual): Rewritten. Recognize user-specified
8838 (visual_classes): New variable.
8840 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8842 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8843 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8844 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8845 (x_decode_color): Don't handle allocation of white and black
8847 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8848 XtNcolormap resources.
8849 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8850 (Fx_create_frame): Initialize color members of x_output structure.
8851 (xpm_load): Pass colormap to XPM lib.
8853 * xfaces.c (x_free_colors): Access colormap of frame using
8854 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8855 when default colormap is used.
8857 * xterm.c (x_term_init): Set Colormap member of x_display_info
8858 structure. Copy colormap if resource `privateColormap' is
8859 specified (PseudoColor only).
8860 (x_setup_relief_color): Access colormap of frame using
8863 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8864 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8866 2000-03-04 Jason Rumney <jasonr@gnu.org>
8868 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8869 other non-platform-specific equivalents.
8870 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8871 specific functions and macros as their w32 equivalents where
8872 non-platform-specifics are not available.
8873 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8874 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8875 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8876 (frame_update_line_height): Use macros to access f->output_data.
8877 (defined_color): Remove FIXME comments; fixed.
8878 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8879 into #ifdef blocks. Add WINDOWSNT blocks.
8880 (Fx_list_fonts): Use macros for accessing font data.
8881 (set_lface_from_font_name): Different default fonts for X and
8883 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8884 scalable for backward compatibility.
8885 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8886 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8888 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8891 * makefile.nt (w32faces.obj): Remove.
8894 2000-03-03 Jason Rumney <jasonr@gnu.org>
8896 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8899 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8901 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8902 standard ELF definitions here if the system header does not.
8904 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8906 * xterm.c (PER_CHAR_METRIC): Removed.
8907 (x_per_char_metric_1, x_default_char): New functions.
8908 (x_per_char_metric): If font's default char is invalid, return
8909 metrics of a suitably chosen usable default char.
8910 (x_draw_glyph_string_foreground): If font has an invalid default
8911 char, replace occurrences of unprintable chars with a suitably
8912 chosen usable default char.
8914 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8916 * xterm.c (note_mouse_highlight): Return quickly if frame's
8917 glyph matrices have been freed.
8919 * dispnew.c (free_glyphs): Block input while freeing matrices.
8921 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
8923 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
8926 * dispextern.h (x_free_colors): Add prototype.
8928 * xfaces.c (x_free_colors): New function.
8929 (unload_color, free_face_colors): Use it.
8931 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
8933 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
8935 * window.c [MSDOS]: Include msdos.h.
8937 2000-03-02 Dave Love <fx@gnu.org>
8939 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
8941 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
8942 set C_OPTIMIZE_SWITCH for gcc.
8944 2000-03-02 Kenichi Handa <handa@etl.go.jp>
8946 * coding.c (coding_save_composition): Be sure to allocate
8947 composition data area in coding even if there's no composition in
8950 2000-03-01 Jason Rumney <jasonr@gnu.org>
8952 * w32term.c: Equivalent changes to those made to xterm.c on
8953 2000-02-25 and 2000-02-24.
8955 * w32fns.c: Equivalent changes to those made to xfns.c on
8956 2000-02-25 and 2000-02-21.
8958 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
8959 correct line-end convention is followed.
8961 * w32menu.c [HAVE_BOXES]: Remove #undef.
8962 (single_keymap_panes): Remove code for simulating checkmarks.
8963 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
8964 Remove code for drawing simulated checkmarks.
8965 (w32_menu_show): make unibyte help string correctly.
8966 (add_menu_item): draw standard Windows checkmarks. Draw radio
8967 buttons as radio buttons if possible.
8969 2000-03-01 Gerd Moellmann <gerd@gnu.org>
8971 * sysdep.c (start_of_text): Don't define this function for NetBSD
8974 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
8976 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
8977 (LINKER): Don't undef if __NetBSD__ is defined.
8979 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
8981 * fileio.c [__NetBSD__]: Define `unix'.
8983 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
8985 2000-02-29 Gerd Moellmann <gerd@gnu.org>
8987 * atimer.c (start_atimer): Don't abort when timers are stopped.
8988 (append_atimer_lists): New function.
8989 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
8990 arbitrary lists of stopped and running atimers.
8992 * atimer.c (cancel_atimer): Handle canceling an atimer when
8993 some timers are stopped.
8995 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
8998 * fns.c (maybe_resize_hash_table): Handle case of new size
8999 coming out as being the same as old size.
9001 2000-02-27 Jason Rumney <jasonr@gnu.org>
9003 * makefile.nt: Add atimer.h to dependencies.
9004 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9005 * w32console.c: Only disable window system features for dispextern.h
9006 (initialize_w32_display): Build a display info for the console.
9007 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9008 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9009 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9011 * w32gui.h (struct W32FontStruct): Revert last change after change
9013 * w32menu.c (single_submenu): Set up help string.
9014 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9015 (w32_dialog_show): Set up help string.
9016 * w32term.c (w32_display_info_for_display): Remove unused function.
9017 (w32_draw_bitmap): Use pre-built bitmaps.
9018 (w32_initialize_display_info): New function to initialize parts of
9019 display info that are common to both GUI and console frames.
9020 (w32_term_init): Use w32_initialize_display_info. Do not set
9021 Vw32_num_mouse_buttons here, as it is not called for console
9022 frames. Build bitmaps for indicating truncated lines etc.
9023 (x_delete_display): Destroy pre-built bitmaps.
9024 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9025 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9027 2000-02-27 Dave Love <fx@gnu.org>
9029 * lisp.h: Add a bunch of prototypes.
9031 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9033 * keyboard.c (read_char): Set `usec' correctly.
9035 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9037 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9038 `lambda', set reg[RRR] to the map index.
9039 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9040 reg[RRR] to 0. Otherwise, set it to -1.
9042 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9044 * emacs.c (main): Remove code snippet commented out with `//'.
9046 2000-02-25 Richard M. Stallman <rms@gnu.org>
9048 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9049 and contains a `:', prepend `/:'.
9051 * window.c (select_window_1): If selected_window is nil,
9052 don't "swap out" the buffer's point.
9053 (Fset_window_configuration): Set selected_window to nil
9054 before calling Fselect_window.
9055 (unshow_buffer): Don't set point in buffer from window's point
9056 if another more recently selected window also shows the buffer.
9058 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9060 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9062 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9063 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9064 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9066 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9067 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9068 (hide_busy_cursor): New functions.
9069 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9071 * minibuf.c (read_minibuf): Cancel busy-cursor.
9073 * keyboard.c (command_loop_1): Call start_busy_cursor before
9074 Fcommand_execute and cancel_busy_cursor after it.
9075 (timer_check): Remove busy-cursor code.
9076 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9079 * process.c (wait_reading_process_input): Remove busy-cursor code.
9081 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9082 Fx_hide_busy_cursor.
9084 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9086 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9088 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9090 * xterm.c (XTread_socket): Remove busy-cursor code.
9092 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9093 (build_frame_matrix_from_leaf_window): Put code handling
9094 glyph row's not being a slice of a frame row in #if 0.
9095 (sync_window_with_frame_matrix_rows): New function.
9096 (frame_row_to_window): New function.
9097 (mirror_line_dance): Handle copies between windows.
9099 * lread.c (Fload): Use `xfree' instead of `free'.
9100 (init_obarray): Use `xmalloc' instead of `malloc'.
9102 * window.c (Fset_window_buffer): Set WINDOW to the window
9104 (coordinates_in_window): Take frame's internal border width
9107 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9109 * xterm.c (x_display_and_set_cursor): Display cursor of
9110 non-selected windows depending on the setting of
9111 cursor_in_non_selected_windows.
9113 * xdisp.c (cursor_in_non_selected_windows): New variable.
9114 (syms_of_xdisp): DEFVAR_BOOL it.
9116 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9118 * data.c (Fstring_to_number): If number is greater than what
9119 fits into an integer, return a float.
9121 * eval.c (specbind): Remove references to
9122 keyword_symbols_constant_flag.
9124 * data.c (keyword_symbols_constant_flag): Removed.
9125 (Fmakunbound, set_internal, syms_of_data): Remove references to
9126 keyword_symbols_constant_flag.
9128 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9130 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9132 * syntax.c (multibyte_syntax_as_symbol): New variable.
9133 (syms_of_syntax): Declare it as a Lisp variable.
9134 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9135 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9136 nonzero, treat all multibyte characters as symbol.
9137 (init_syntax_once): Give syntax `word' to all multibyte
9140 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9142 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9145 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9147 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9149 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9150 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9152 2000-02-21 Dave Love <fx@gnu.org>
9154 * frame.c (Vmouse_position_function): New variable.
9155 (Fmouse_position): Use it.
9156 (syms_of_frame): Install it.
9158 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9160 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9162 * fileio.c (Finsert_file_contents): Unbind the binding of
9163 standard-output done by temp_output_buffer_setup.
9165 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9166 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9167 (specbind, unbind_to): Handle most common case of non-constant
9168 symbol with trivial value specially.
9170 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9172 2000-02-20 Richard M. Stallman <rms@gnu.org>
9174 * data.c (Fmake_variable_buffer_local): Doc fix.
9175 Init found_for_buffer to 0.
9176 (Fmake_variable_frame_local): If the variable has already
9177 been buffer-local, set the check_frame field.
9179 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9181 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9182 produced for CODING_MODE_LAST_BLOCK requires.
9184 2000-02-18 Dave Love <fx@gnu.org>
9186 * keyboard.c (echo_keystrokes): Remove declaration.
9187 (Vecho_keystrokes) New variable.
9188 (read_char, record_menu_key, read_key_sequence): Use it to allow
9190 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9192 * lread.c: Undef feature selection macros before defining.
9194 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9196 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9197 for symbols other than the symbol in question.
9199 2000-02-17 Dave Love <fx@gnu.org>
9201 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9203 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9205 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9207 * alloc.c (enum mem_type): Compile unconditionally.
9209 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9211 * xfaces.c (tty_defined_color): Don't return faulire indication
9212 for unspecified-fg and unspecified-bg pseudo-colors.
9214 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9216 * alloc.c (mark_object): Don't mark symbol names in pure space.
9217 (gc_sweep): Don't unmark symbol names in pure space.
9219 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9220 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9221 [GC_MARK_STACK]: New defines.
9222 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9223 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9225 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9227 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9228 allocate_buffer instead of xmalloc.
9230 * alloc.c (toplevel): Include setjmp.h.
9231 (PURE_POINTER_P): New define.
9232 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9233 (Vdead) [GC_MARK_STACK]: New variable.
9234 (lisp_malloc): Add parameter TYPE, call mem_insert if
9235 GC_MARK_STACK is defined.
9236 (allocate_buffer): New function.
9237 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9238 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9239 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9240 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9241 (MEM_NIL) [GC_MARK_STACK]: New define.
9242 (struct mem_node) [GC_MARK_STACK]: New structure.
9243 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9244 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9245 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9246 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9247 (mark_stack) [GC_MARK_STACK]: New functions.
9248 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9249 (clear_marks): Removed.
9250 (gc_sweep): Set free conses' car, free floats' type, free
9251 symbols' function to Vdead. Use lisp_free to free buffers.
9252 (init_alloc_once): Initialize Vdead.
9253 (survives_gc_p): Return non-zero for pure objects.
9255 * alloc.c: Add comments throughout the file.
9257 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9258 that unblocks alarms.
9260 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9261 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9262 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9264 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9266 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9268 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9269 avoid infinite error signaling. Allocate sufficient memory for
9270 eol_str in the case that eoltype is Lisp_Int.
9272 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9274 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9275 depends on the previous behavior.
9277 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9279 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9281 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9283 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9285 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9286 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9289 2000-02-15 Richard M. Stallman <rms@gnu.org>
9291 * data.c (set_internal): Don't make variable buffer-local
9292 if within a let-binding for the same buffer.
9293 (let_shadows_buffer_binding_p): New function.
9295 * eval.c (specbind): For buffer-local value,
9296 record the current buffer also.
9297 (unbind_to): Cope with that change.
9299 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9301 * window.c (Fsave_window_excursion): Doc fix.
9303 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9305 * syntax.c (back_comment): Make sure we only consider comment-starters
9306 of the relevant style and return -1 in case of a failure to find the
9307 beginning of the comment.
9308 (Fforward_comment): If back_comment fails, go back to the position just
9309 after the comment-end.
9310 (scan_lists): Add comment describing a very minor bug.
9312 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9314 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9315 `completion-regexp-list' in the docstring.
9317 2000-02-14 Dave Love <fx@gnu.org>
9319 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9321 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9323 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9324 to Emacs' syntax. Also fix the comment about set/not-set meanings
9325 since Emacs syntax is not the value 0 any more.
9326 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9327 since it's now part of RE_SYNTAX_EMACS.
9329 2000-02-12 Dave Love <fx@gnu.org>
9331 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9334 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9336 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9338 2000-02-12 Dave Love <fx@gnu.org>
9340 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9342 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9343 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9344 * s/hpux.h: Don't define HAVE_VFORK.
9346 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9348 * s/nextstep.h: Don't define HAVE_ALLOCA.
9350 * config.in: Add vfork bits.
9352 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9354 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9355 unwind function to undo the effect of stopping atimers.
9357 * keyboard.c (bind_polling_period): Stop all timers except
9360 * atimer.c (stopped_atimers): New variable.
9361 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9364 * atimer.h (stop_other_atimers, run_all_atimers)
9365 (unwind_stop_other_atimers): Add function prototypes.
9367 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9369 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9371 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9372 library may depend on jpeg.
9373 (atimer.o): Depends on atimer.c.
9375 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9377 * insdel.c (del_range_1): Call update_compositions.
9378 (del_range_both): Call update_compositions just once..
9380 2000-02-10 Dave Love <fx@gnu.org>
9382 * xfns.c (create_frame_xic): Fix initialization of automatic
9385 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9387 * ccl.c (CCL_MAKE_CHAR): New macro.
9388 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9389 registers by CCL_MAKE_CHAR before calling translate_char.
9390 <CCL_TranslateCharacterConstTbl> Likewise.
9392 2000-02-08 Dave Love <fx@gnu.org>
9394 * lread.c (__EXTENSIONS__): Define.
9396 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9398 * puresize.h (BASE_PURESIZE): Increase to 650000.
9400 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9402 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9405 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9407 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9408 md, mh, mb, mr, and me to the fake termcap entry.
9410 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9412 * sound.c (sound_cleanup): Don't call device close routine if the
9413 function pointer is null.
9415 2000-02-06 Andrew Innes <andrewi@gnu.org>
9417 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9418 around image definitions and prototypes.
9419 (gamma_correct) [WINDOWSNT]: New prototype.
9421 * w32term.c (x_make_frame_visible): Replace call to
9422 input_poll_signal with poll_for_input.
9424 * window.c [WINDOWSNT]: Include w32term.h.
9426 * xdisp.c [WINDOWSNT]: Include w32term.h.
9428 * makefile.nt: Add dependencies on w32gui.h.
9429 (OBJ1): Include atimer.obj.
9430 ($(BLD)\atimer.obj): New dependency rule.
9432 * w32.c (sigmask): New function (does nothing).
9433 (sigunblock): Ditto.
9435 * frame.c [WINDOWSNT]: Include w32term.h.
9437 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9439 * lread.c (syms_of_lread): Fix literal newlines.
9441 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9442 the string constant limit (2048 bytes) in MSVC.
9445 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9447 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9449 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9450 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9453 2000-02-04 Dave Love <fx@gnu.org>
9455 * fileio.c: Remove some unused vars.
9456 (_GNU_SOURCE): Define (for euidaccess).
9458 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9460 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9462 (read_minibuf): Deal with allow_props correctly.
9464 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9466 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9468 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9470 * search.c (compile_pattern): If a cache entry has a nil regexp,
9471 fill in that entry instead of clobbering a previously cached
9474 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9476 * puresize.h (BASE_PURESIZE): Increase to 610000.
9478 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9480 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9483 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9485 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9486 instead of incrementing ic directly.
9487 <CCL_WriteExprConst> Likewise.
9488 <ccl_set_expr>: Set ic to jump_address.
9490 * fileio.c (e_write): Fix the handling of
9491 CODING_FINISH_INSUFFICIENT_SRC.
9493 2000-02-01 Dave Love <fx@gnu.org>
9495 * editfns.c (Fpropertize): Doc fix.
9497 * process.c (Fstart_process): Doc fix.
9499 * eval.c: Fix various doc strings not to duplicate information
9500 from help-manyarg-func-alist.
9502 * window.c (Fset_window_margins): Don't make interactive. Doc
9505 * doc.c (Vhelp_manyarg_func_alist): New variable.
9506 (Fdocumentation): Use it.
9507 (syms_of_doc): Define it.
9509 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9511 * xterm.c (xim_open_dpy): Remove unused local variable.
9513 * emacs.c (USAGE): Use term `display options' instead of `X
9516 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9517 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9519 * fns.c (sweep_weak_table): New function.
9520 (sweep_weak_hash_tables): Use it. Keep on marking until there
9523 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9525 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9526 that XTread_socket does not crash by trying to call XNoOp on a
9529 2000-01-30 Jason Rumney <jasonr@gnu.org>
9531 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9532 Change selected_frame to SELECTED_FRAME ().
9533 (w32_console_mouse_position): Remove #ifndef MULE from around
9536 * makefile.nt: Remove dosfns.obj.
9538 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9540 * w32fns.c (w32_defined_color): Check for valid frame before
9541 applying gamma correction. Eliminate dependency on frame elsewhere.
9542 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9543 (w32_to_x_font): Use resx and resy not height_in and width_in.
9544 (x_to_w32_font): Doc fix.
9545 (xlfd_strip_height): New function to strip and return font height.
9546 (w32_font_match): Compare height separately from rest of xlfd
9547 spec, using xlfd_strip_height.
9549 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9550 width_in. Use w32_defined_color in place of defined_color.
9552 * w32faces.c: Merge more of DOS and X specifics in preparation for
9553 merge with xfaces.c.
9554 (defined_color): Remove FIXME comment.
9555 (tty_color_name): Provide w32-specific function.
9556 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9558 * w32console.c (turn_on_face, turn_off_face): Removed.
9559 (w32_face_attributes): New function.
9560 (Global_variables): Reduce scope where possible.
9561 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9563 (hl_mode): Don't modify text attributes.
9564 (write_glyphs): Don't do anything if len <= 0. Use
9565 w32_face_attributes to get attributes for drawing. Write
9566 terminating codes using char_attr_normal.
9567 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9568 (update_begin, update_end): Likewise.
9569 (vga_stdcolor_name): New function.
9570 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9571 (Fset_screen_color): Remove char_attr_reverse.
9573 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9575 * xfns.c (xic_set_preeditarea): Take window parameter and
9576 window-relative pixel-positions.
9578 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9579 is its frame's selected window.
9580 (xim_instantiate_callback): Likewise.
9582 * xfns.c (x_create_im): Removed.
9583 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9584 (supported_xim_styles): Renamed from supported_styles.
9585 (best_xim_style): Renamed from best_style.
9586 (create_frame_xic): Renamed from xic_create_frame.
9587 (free_frame_xic): Renamed from xic_destroy_frame.
9589 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9591 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9592 our frames, call XFilterEvent with 2nd parameter `None'.
9593 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9594 returning XBufferOverflow.
9595 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9597 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9598 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9599 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9600 (xim_initialize, xim_close)
9601 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9602 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9603 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9604 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9606 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9608 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9609 `xic_style' and `xic_xfs'.
9610 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9611 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9612 (FRAME_XIM): Removed.
9614 * xfns.c (supported_styles): New variable.
9615 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9616 (xic_create_xfontset, best_style, xic_create_frame)
9617 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9618 (xic_set_xfontset): New functions.
9620 2000-01-28 Dave Love <fx@gnu.org>
9622 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9624 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9626 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9628 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9629 for *scratch* if it already existed.
9631 * emacs.c (USAGE): New macro.
9632 (main): Use it to display usage information.
9634 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9636 Support for the menu-help feature:
9638 * msdos.h: Change prototypes of XMenuAddSelection and
9641 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9642 part of the line to the termscript file.
9643 (IT_clear_to_end): Clear the entire line, not just its beginning.
9644 (menu_help_message, prev_menu_help_message): New variables.
9645 (IT_menu_make_room): Make room for the help_text member.
9646 (IT_menu_display): New argument disp_help; all callers changed.
9647 If disp_help is non-zero, store the help text of the active menu
9648 item in menu_help_message.
9649 (XMenuAddPane): Initialize the help_text member to NULL.
9650 (XMenuAddSelection): New argument help_text. Store it in the
9652 (XMenuActivate): New argument help_callback. If the value of
9653 menu_help_message has changed since the last time, display the
9654 menu help message text while waiting for the mouse to move. Clear
9655 the echo area before exiting.
9656 (XMenuDestroy): Free the help_text member.
9658 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9660 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9661 XMenuAddSelection. Pass help callback to XMenuActivate.
9662 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9664 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9666 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9667 and EMACS_SET_USECS.
9669 2000-01-26 Dave Love <fx@gnu.org>
9671 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9673 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9674 an error may be signalled.
9676 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9678 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9679 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9681 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9683 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9685 * charset.c (Fstring): If there is a multibyte char among
9686 the args, always return a multibyte string.
9688 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9690 * sysdep.c (sys_select): Turn atimers off and on instead of
9691 recording and restoring old alarm handler
9693 * process.c (toplevel): Include atimer.h.
9694 (create_process_1): Rewritten.
9695 (create_process): Use atimers instead of alarm.
9696 (wait_reading_process_input) [hpux]: Turn atimers off instead
9697 of turning off SIGALRM.
9698 (wait_reading_process_input): Turn off atimers instead off
9699 calling stop_polling.
9701 * emacs.c (main): Call init_atimer.
9703 * keyboard.c (toplevel): Include systime.h and atimer.h.
9704 (polling_for_input): Removed because unused.
9705 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9706 (poll_timer): New variable.
9707 (poll_for_input, poll_for_input_1): New functions.
9708 (start_polling, stop_polling): Rewritten.
9710 * keyboard.h (polling_for_input): Removed.
9712 * atimer.h, atimer.c: New files.
9714 * Makefile.in (obj): Add atimer.o.
9715 (atimer.o): New target.
9717 * blockinput.h (pending_atimers): Add extern declaration.
9718 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9720 * lisp.h (popup_activated_flag): Add extern declaration.
9722 * xmenu.c (popup_activated_flag): Make externally visible.
9723 (popup_activate_callback) [USE_MOTIF]: Increment
9724 popup_activated_flag.
9725 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9727 * xterm.c (toplevel): Include atimer.h.
9728 (toolkit_scroll_bar_interaction): New variable.
9729 (Fxt_process_timeouts): Removed.
9730 (x_process_timeouts): New function.
9731 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9732 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9733 (x_make_frame_visible): Call poll_for_input_1 instead of
9734 input_poll_signal. Don't call alarm.
9735 (x_initialize): Install timer calling x_process_timeouts.
9737 2000-01-24 Dave Love <fx@gnu.org>
9739 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9740 Don't use -cckr -- apparently not now necessary.
9742 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9744 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9747 2000-01-23 Jason Rumney <jasonr@gnu.org>
9749 * w32fns.c (w32_defined_color): Apply gamma correction before
9750 trying to map to the palette.
9751 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9754 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9755 here. Callers changed to always pass real device context.
9756 (w32_draw_bitmap): Likewise.
9757 (w32_get_glyph_overhangs): Likewise.
9758 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9760 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9761 pfnSetScrollInfo and SetScrollRange.
9762 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9763 back into MULE characters after decoding them.
9764 (x_get_glyph_face_and_encoding): Likewise.
9765 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9766 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9767 (x_produce_glyphs): Calculate per char metrics for a character
9768 that we know exists in default font when font_not_found_p is true.
9770 2000-01-22 Jason Rumney <jasonr@gnu.org>
9772 * makefile.nt (intervals.obj, composite.obj): New modules.
9773 (composite.h): Added as dependency where appropriate.
9775 * w32gui.h (XGCValue): New struct for emulating X GCs.
9777 * w32term.h (XCharStruct): New struct for emulating X.
9779 * w32console.c (turn_on_face, turn_off_face): New functions.
9780 (change_line_highlight): New prototype for new redisplay.
9781 (write_glyphs): Support multibyte text. Support faces.
9783 * w32faces.c: Complete rewrite for new redisplay based on new
9786 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9787 throughout. struct frame * in place of FRAME_PTR.
9788 Skeleton support for images, toolbars, tooltips from xfns.c.
9789 (Fx_create_frame): Use system default for default scroll bar
9791 (w32_get_arg): Renamed from x_get_arg.
9792 (Fx_file_dialog): New function.
9793 (w32_list_fonts): Check cache before asking system.
9794 (Vw32_enable_synthesized_fonts): New variable.
9795 (Vw32_enable_italics): Obsolete, removed.
9797 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9798 Use SELECTED_FRAME macro.
9800 * w32menu.c: Add skeleton support for help strings on menus.
9801 (add_menu_item): Native checkbox and radio support added, but not
9802 yet enabled due to bugs.
9803 (push_menu_item): Add parameters type, selection and help.
9805 Formatting changes to reduce unnecessary diffs with xmenu.c.
9807 * w32select.c (Fw32_set_clipboard_data): Update call to
9808 find_charset_in_str.
9810 * w32term.c: Complete rewrite for new redisplay based on new
9811 xterm.c with necessary sections merged back in from old w32term.c.
9813 2000-01-21 Richard M. Stallman <rms@gnu.org>
9815 * data.c (set_internal): Further fix in same criterion.
9817 2000-01-20 Richard M. Stallman <rms@gnu.org>
9819 * data.c (set_internal): Fix the criteria for whether
9820 to swap out the old cached binding.
9822 2000-01-19 Dave Love <fx@gnu.org>
9824 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9826 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9828 * regex.c (re_compile_fastmap): While checking a range table for
9829 `charset', skip flag bits for a character class correctly.
9831 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9833 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9835 * xfns.c (x_window): Call lw_create_widget with new parameter
9838 * widget.c (EmacsFrameSetCharSize): Change size of children first
9839 because of problems with main window geometry management under
9842 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9844 (MENU_ITEMS_ITEM_HELP): New enumerator.
9845 (push_menu_item): Add parameter HELP. Record help in menu_items.
9846 (single_menu_item, single_submenu, list_of_items): Call
9847 push_menu_item with new parameter.
9848 (single_submenu): Set help string in widget value.
9849 (menu_highlight_callback): New function.
9850 (set_frame_menubar): Call lw_create_widget with new
9852 (xmenu_show, xdialog_show): Ditto.
9854 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9856 * sound.c (Fplay_sound): Improve doc string.
9858 2000-01-11 Richard M. Stallman <rms@gnu.org>
9860 * lisp.h (set_internal): Enter the new arg.
9862 * eval.c (specbind): Record buffer-local variables specially,
9863 indicating which buffer's binding was saved.
9864 (unbind_to): Restore buffer-local variables specially
9865 in the proper buffer.
9867 * data.c (set_internal): New arg BUF.
9869 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9870 * data.c (Fset): Pass new arg to set_internal.
9871 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9873 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9875 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9878 2000-01-11 Richard M. Stallman <rms@gnu.org>
9880 * minibuf.c (Ftry_completion): Doc fix.
9882 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9884 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9887 2000-01-11 Andreas Schwab <schwab@suse.de>
9889 * coding.c (code_convert_region): Initialize total_skip.
9891 2000-01-08 Dave Love <fx@gnu.org>
9893 * eval.c (Fuser_variable_p): Check customizability too.
9895 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9897 * minibuf.c (Fcompleting_read): Doc fix.
9899 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9901 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9904 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9905 Check that input style is supported before trying to create an
9907 (x_window): Call x_create_im.
9909 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9911 * xfns.c (current_gif_memory_src): New variable.
9912 (gif_load): Record the address of the current memory source
9913 in current_gif_memory_src.
9914 (gif_read_from_memory): Use current_gif_memory_src.
9916 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9917 macros statement form.
9919 * sound.c (struct sound): Renamed from struct sound_file.
9920 (struct sound): Add members `data' and `header_size'.
9921 (enum sound_attr): Add SOUND_DATA.
9922 (current_sound, current_sound_device): Variables renamed from
9923 sound_file and sound_device.
9924 (parse_sound): Parse :data.
9925 (parse_sound): Handle sound data in strings.
9926 (find_sound_type): Function renamed from find_sound_file_type.
9927 (wav_init, au_init): Fail if sound's header_size is smaller than
9929 (wav_play, au_play): Play sounds from string data.
9931 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
9933 * lisp.h: Add prototype for allocate_string_data.
9935 * alloc.c (Fgarbage_collect): Return number of live and free
9938 * alloc.c (mark_buffer): Remove code in #if 0.
9940 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
9941 (strings_consed): New variable.
9942 (allocate_string): Set it.
9943 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
9944 (Fmemory_use_counts): Return strings_consed. Use Flist.
9946 * alloc.c: General cleanup in comments etc. Remove conditional
9947 compilation for `standalone'.
9949 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
9951 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
9952 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
9953 (DONT_COPY_FLAG): Removed.
9954 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
9955 (struct sdata, struct sblock): New
9956 (struct string_block): Rewritten.
9957 (STRINGS_IN_STRING_BLOCK): New macro.
9958 (oldest_sblock, current_sblock, total_strings, total_free_strings)
9959 (large_sblocks, string_blocks, string_free_list): New variables.
9960 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
9961 (init_strings): Rewritten.
9962 (allocate_string, allocate_string_data, compact_small_strings)
9963 (free_large_strings, sweep_strings): New functions.
9964 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
9965 (struct string_block_head, current_string_block)
9966 (first_string_block, large_string_blocks, STRING_FULLSIZE)
9967 (STRING_PAD): Removed.
9968 (make_uninit_multibyte_string, make_pure_string): Rewritten.
9969 (Fgarbage_collect): Don't set mark bit in large strings.
9970 (mark_object): Mark strings differently. Mark symbol names
9972 (survives_gc_p): Test marked strings differently.
9973 (gc_sweep): Sweep strings differently, unmark strings in
9975 (compact_strings): Removed.
9977 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
9979 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
9980 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
9982 2000-01-04 Kenichi Handa <handa@etl.go.jp>
9984 * fileio.c (Finsert_file_contents): Signal error if visiting file
9985 in a non-empty buffer.
9987 * term.c (encode_terminal_code): Fix the previous change.
9989 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9991 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
9992 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
9994 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
9996 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9998 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
9999 need to test for MSDOS frames.
10001 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10003 * dosfns.c (unspecified_colors): Remove.
10004 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10006 (msdos_stdcolor_name): Return strings for unspecified fore- and
10007 back-ground colors.
10009 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10010 (syms_of_xfaces): Remove their staticpro's.
10011 (tty_color_name): Return Lisp strings for unspecified fore- and
10012 back-ground colors.
10013 (Finternal_set_lisp_face_attribute): Remove the special treatment
10014 for Qunspecified_{f,b}g.
10015 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10018 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10020 * xdisp.c (reseat_at_next_visible_line_start): Position before
10021 newline only if ending up on a newline.
10022 (next_element_from_ellipsis): Return success. Handle case of
10023 displaying no ellipsis. Fix case of ellipsis defined in display
10025 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10028 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10030 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10031 (Fcolor_supported_p): Renamed from face-color-supported-p.
10033 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10035 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10036 list of colors renamed to tty-defined-color-alist.
10037 (tty_color_name): Pass the frame to tty-color-by-index.
10038 (realize_tty_face): tty-color-alist is now a function which
10039 accepts the frame as argument.
10041 * term.c (Ftty_display_color_p): Accept an optional argument
10044 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10046 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10047 encode_terminal_code.
10049 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10051 * dispnew.c (mode_line_string): Support termcap frames as well.
10053 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10055 * syntax.c (Fforward_word): Undo previous change.
10057 * editfns.c (Fconstrain_to_field): Don't constrain if
10058 inhibit-field-text-motion is non-nil.
10059 (Fline_beginning_position): Undo previous change.
10060 (Fline_end_position): Ditto.
10062 * syntax.c (Fforward_word): Notice field boundaries only if
10063 inhibit-field-text-motion is nil.
10065 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10067 * editfns.c (Vinhibit_field_text_motion): New variable.
10068 (inhibit-field-text-motion): New DEFVAR_LISP.
10069 (Fline_beginning_position, Fline_end_position): Notice field
10070 boundaries only if inhibit-field-text-motion is nil.
10072 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10073 All calls adjusted.
10074 (x_build_heuristic_mask): Likewise.
10075 (xbm_load_image_from_file): Change error output.
10076 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10077 (gif_load, gs_load, x_kill_gs_process): Ditto.
10079 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10080 color indices when accessing raster pixels.
10081 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10082 one of :file or :data.
10083 (enum pbm_keyword_index): Add PBM_DATA.
10084 (pbm_format): Add :data.
10085 (pbm_image_p): Allow either :file or :data.
10086 (pbm_read_file): New function.
10087 (pbm_scan_number): Rewritten to read from string.
10088 (pbm_load): Support :data.
10090 See ChangeLog.8 for earlier changes.
10092 ;; Local Variables:
10093 ;; coding: iso-2022-7bit