1 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3 * xterm.c (x_new_font): Don't change a tooltip's size.
5 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
6 background color by specifying a color for the default font
9 2001-01-24 Kenichi Handa <handa@etl.go.jp>
11 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
12 a workaround for SunOS 4's cc.
13 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
14 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
15 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
18 2001-01-23 Gerd Moellmann <gerd@gnu.org>
20 * xterm.c (x_set_window_size_1): New function extracted from
22 (x_set_window_size): Use it.
23 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
24 doesn't have a widget, like tooltips.
26 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
28 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
31 2001-01-23 Kenichi Handa <handa@etl.go.jp>
33 * fns.c (Fset_char_table_default): Fix to make sub char-table
36 2001-01-22 Gerd Moellmann <gerd@gnu.org>
38 * xdisp.c (build_desired_tool_bar_string): Make sure we have
39 a desired tool bar string, even if there are no tool bar
42 * xdisp.c (Ftool_bar_lines_needed): New function.
43 (syms_of_xdisp): Defsubr it.
45 * editfns.c (Fformat): Don't extend text properties from arguments
46 to padding chars in the result.
48 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
50 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
52 2001-01-20 Andrew Innes <andrewi@gnu.org>
54 * w32term.c (w32_ring_bell): Only support visible bell on w32
56 (w32_initialize): Don't set term hooks that aren't actually needed
59 * xfaces.c (realize_default_face):
61 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
63 * xdisp.c (handle_single_display_prop): Remove references to
66 * dispnew.c (Fredraw_frame): Remove reference to
69 * frame.h (output_method): Remove output_w32_console method.
70 (FRAME_W32_CONSOLE_P): Remove macro.
72 * frame.c (Qw32_console): Remove variable.
73 (Fframep): Remove references to it.
74 (syms_of_frame): Ditto.
75 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
77 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
80 2001-01-20 Kenichi Handa <handa@etl.go.jp>
82 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
84 2001-01-19 Andrew Innes <andrewi@gnu.org>
86 * w32.c (init_environment): Add a version-independent site-lisp
87 directory to EMACSLOADPATH, after the version dependent one.
89 2001-01-19 Gerd Moellmann <gerd@gnu.org>
91 * editfns.c (Fbuffer_substring): Doc fix.
93 * xdisp.c (message_dolog, message2, message2_nolog): Rename
94 parameter LEN to NBYTES.
96 2001-01-19 Kenichi Handa <handa@etl.go.jp>
98 * charset.c (strwidth): Use c_string_width.
99 (c_string_width): New function.
100 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
103 * charset.h (c_string_width, lisp_string_width): Extern them.
105 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
107 * indent.c (check_composition): Check validity of composition.
109 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
110 characters by calling c_string_width.
111 (x_consider_frame_title): Get byte length of frame tile string
113 (display_mode_element): Pay attention to width of non-ASCII
114 characters by calling strwidth.
116 2001-01-18 Gerd Moellmann <gerd@gnu.org>
118 * xfns.c (Qcancel_timer): New variable.
119 (syms_of_xfns): Initialize and staticpro it.
120 (Fx_hide_tip, Fx_show_tip): Use it.
121 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
123 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
125 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
127 * window.h (WINDOW_LIVE_P): New macro.
129 * window.c (window_size_fixed): New variable.
130 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
133 * eval.c (specbind): If binding a per-buffer variable which
134 doesn't have a buffer-local value in the current buffer, change
135 the global value by changing the value of the symbol bound in all
136 buffers not having their own value, to make it consistent with
137 what happens with other buffer-local variables.
139 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
141 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
142 when searching for a newline.
144 2001-01-18 Kenichi Handa <handa@etl.go.jp>
146 * xdisp.c (display_string): Fix previous change.
148 2001-01-18 Jason Rumney <jasonr@gnu.org>
150 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
151 GLYPH_DEBUG is defined.
152 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
153 true for images with `:ascent 100'.
154 (x_set_mouse_face_gc): If the last used mouse face has gone in the
155 meantime, use face MOUSE_FACE_ID.
156 If first glyph isn't a character glyph, use the ASCII NUL
157 character to determine the face.
158 (expose_area): Do not treat left margin specially.
159 (note_mode_line_highlight): If no local_map, check global keymap.
160 (note_mouse_highlight): Initialize overlay.
161 (clear_mouse_face): Don't return if tip_frame is
163 (show_scroll_bars): Remove unused function.
164 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
165 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
167 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
169 (x_free_frame_resources): Unload relief colors.
171 2001-01-17 Gerd Moellmann <gerd@gnu.org>
173 * xdisp.c (forward_to_next_line_start): Avoid calling
174 get_next_display_element when the newline is already found. This
175 may change the iterator's position, when its current position is
176 equal to the iterator's stop_charpos.
178 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
179 zero, use this method only at the end of a line.
181 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
182 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
183 if SCALABLE_FONTS_P is set.
185 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
186 so that scalable fonts are included.
188 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
189 In the cache, use a key containing the information if scalable
191 (x_load_font): Adapt to change of keys in the font cache.
193 2001-01-17 Kim F. Storm <storm@filanet.dk>
195 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
196 XListFonts to take advantage of font caching.
198 * xterm.c (x_list_fonts): Ensure caching font information when
199 called for a null frame, which is the case frequently when Emacs
202 2001-01-17 Gerd Moellmann <gerd@gnu.org>
204 * xfns.c (QCconversion): Replaces QCalgorithm.
206 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
208 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
211 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
212 not everything could be displayed.
214 * line.h, x-list-font.c: Files removed because unused.
216 2001-01-17 Andrew Innes <andrewi@gnu.org>
218 * dired.c (directory_files_internal): Convert result from readdir
219 to a unibyte string initially, to avoid possible misinterpretation
220 of some bytes as the internal form of Emacs characters.
222 2001-01-17 Kenichi Handa <handa@etl.go.jp>
224 * fns.c (concat): Be sure to avoid putting the same `composition'
225 property on the adjacent regions.
227 2001-01-16 Gerd Moellmann <gerd@gnu.org>
229 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
231 (Fscroll_right, Fscroll_left): Set it here instead, if called
234 * buffer.c (Fset_buffer_modified_p): Set buffer's
235 prevent_redisplay_optimizations_p flag.
237 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
238 * sysdep.c, vmsproc.c, xselect.c: Call
239 redisplay_preserve_echo_area with additional arg.
241 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
244 * xdisp.c (redisplay_preserve_echo_area): Add parameter
245 FROM_WHERE, for debugging.
247 2001-01-16 Kenichi Handa <handa@etl.go.jp>
249 * ccl.c (Fregister_ccl_program): Handle the return value of
250 resolve_symbol_ccl_program correctly.
251 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
254 2001-01-15 Gerd Moellmann <gerd@gnu.org>
256 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
257 has gone in the meantime, use face MOUSE_FACE_ID.
259 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
260 x_display_info_for_display returns null, don't try to close
261 the display; we didn't open it.
263 * dispnew.c (save_or_restore_current_matrices): Function removed.
264 (save_current_matrix, restore_current_matrix): New functions.
265 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
266 restore the frame's current matrix. Due to the glyph pointer
267 setup done in adjust_glyph_matrix, there is no easy way to make
268 saving the current matrix in the desired matrix generally correct,
271 2001-01-15 Kenichi Handa <handa@etl.go.jp>
273 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
275 (display_line): Optimize for wide characters.
276 (display_string): Don't try to display a multi-column character
277 partially. On ttys, produce more than one truncation glyph for
278 multi-column characters that don't fit on the line.
280 2001-01-13 Kenichi Handa <handa@etl.go.jp>
282 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
283 it instead of WORDS_BIGENDIAN. Caller changed.
285 2001-01-13 Jason Rumney <jasonr@gnu.org>
287 * w32fns.c (Fimage_size, image_ascent, lookup_image)
288 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
289 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
290 (tiff_format, gif_format, gs_format): Adapt to change of image
293 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
294 (x_draw_image_relief, x_draw_image_foreground_1)
295 (x_draw_image_glyph_string): Adapt to change of image margins.
297 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
300 * w32bdf.c (search_file_line, get_cached_font_char)
301 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
303 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
305 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
306 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
307 (Fw32_send_sys_command): Remove unused variables.
308 (w32_msg_pump): Add parentheses.
310 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
311 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
314 2001-01-12 Gerd Moellmann <gerd@gnu.org>
316 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
317 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
318 being a pair of margins.
319 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
320 to DEFVAR_LISP. Extend doc.
322 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
324 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
325 pair of integers `(X . Y)', use X for the horizontal and Y for the
327 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
328 (parse_image_spec): Check it.
329 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
330 (tiff_format, gif_format, gs_format): Use
331 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
333 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
334 (x_draw_image_relief, x_draw_image_foreground_1)
335 (x_draw_image_glyph_string): Adapt to the change of image margins.
337 * dispextern.h (struct image): Replace member `margin' with
338 `hmargin' and `vmargin'.
340 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
343 * dispnew.c (update_text_area): Put code which decrements the
344 stop position when the row's face extends to the end of the
347 * xfns.c (x_set_mouse_color): Fix color allocation.
349 * keyboard.c: Call get_local_map with new argument list.
351 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
353 * intervals.h (enum map_property): Removed.
354 (get_local_map): Change prototype.
356 * keymap.c: Call get_local_map with new argument list.
357 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
359 2001-01-11 Gerd Moellmann <gerd@gnu.org>
361 * xdisp.c (build_desired_tool_bar_string): Correct the computation
362 of the size needed for the tool bar string. For the last image,
363 use a `display' property that reaches to the end of the string.
365 * xselect.c (selection_request_dpyinfo): New variable.
366 (x_handle_selection_request): Set it.
367 (x_selection_request_lisp_error): Don't call
368 x_decline_selection_request if selection request's display has
371 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
372 the unregister_colors before calling XFreeColors.
374 2001-01-10 Dave Love <fx@gnu.org>
376 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
377 ${SOME_MACHINE_LISP}, not ${lisp}.
379 2001-01-10 Gerd Moellmann <gerd@gnu.org>
381 * xdisp.c (display_line): On ttys, produce more than one
382 truncation glyph for multi-column characters that don't fit on the
385 * xselect.c (x_reply_selection_request): Add a comment.
387 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
388 XkbGetNames instead of XkbGetKeyboard.
390 2001-01-10 Dave Love <fx@gnu.org>
392 * sysdep.c (random): Revert the declaration.
394 2001-01-09 Gerd Moellmann <gerd@gnu.org>
396 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
397 function string_bytes.
398 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
400 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
401 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
402 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
403 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
405 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
406 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
407 after sweeping strings, and at the end.
408 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
410 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
411 ensure that pop_message is called.
413 * keyboard.c (Fexecute_extended_command): Use a
414 record_unwind_protect to ensure that pop_message is called.
416 * lisp.h (push_message_unwind): Add prototype.
418 * xdisp.c (push_message_unwind): New function.
420 * fileio.c (do_auto_save_unwind): Do the pop_message here
421 instead of in Fdo_auto_save.
422 (Fdo_auto_save): Don't call pop_message.
424 2001-01-08 Ken Raeburn <raeburn@gnu.org>
426 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
429 2001-01-08 Gerd Moellmann <gerd@gnu.org>
431 * window.c (window_scroll_pixel_based): Adjust glyph matrices
432 when increasing window's vscroll.
434 * macros.c (Qkbd_macro_termination_hook): New variable.
435 (syms_of_macros): Initialize and staticpro it.
436 (pop_kbd_macro): Run kbd-macro-termination-hook.
438 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
440 2001-01-07 Dave Love <fx@gnu.org>
442 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
443 arglist, for documentation's sake.
445 2001-01-06 Andrew Innes <andrewi@gnu.org>
447 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
450 2001-01-05 Andrew Innes <andrewi@gnu.org>
452 * term.c (update_end): Don't check updating_frame; for some reason
453 this can be 0 sometimes, such as after dismissing a popup menu,
454 and isn't necessary given the explicit frame argument.
456 2001-01-05 Gerd Moellmann <gerd@gnu.org>
458 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
459 on some systems, and an unsigned long on others, like FreeBSD 4.1.
461 2001-01-04 Gerd Moellmann <gerd@gnu.org>
463 * xterm.c (clear_mouse_face): Don't return if tip_frame is
466 * xfns.c (x_create_tip_frame): Preserve the value of
467 face_change_count around the creation of the tip frame.
469 * xfns.c (last_show_tip_args): New variable.
470 (compute_tip_xy): New function.
471 (Fx_show_tip): Reuse an existing tip frame, if possible.
472 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
474 2001-01-04 Dave Love <fx@gnu.org>
476 * editfns.c (Fformat): Doc fix.
478 * systime.h (set_file_times): Prototype.
480 * widget.h (EmacsFrameSetCharSize_): Prototype.
482 * sysdep.c (random, srandom): Declare explicitly.
484 * dispextern.h (move_it_vertically_backward): Declare.
486 2001-01-04 Gerd Moellmann <gerd@gnu.org>
488 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
489 like in Fx_create_frame.
491 * xfaces.c (set_font_frame_param): Don't do anything for
492 non-graphical frames.
494 * window.c (Fdelete_other_windows): Set window's window_end_valid
495 to nil when changing the window's start. Don't change the
496 window's start when its top position hasn't changed. If we do,
497 this will set the window's optional_new_start, which act's like a
498 force_start during redisplay with C-x 1 M-> under particular
499 circumstances (see report from Per Starback to emacs-pretest-bug
502 2001-01-03 Gerd Moellmann <gerd@gnu.org>
504 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
505 short cut at the start of the function. Add an assertion.
506 (reseat_at_next_visible_line_start): Add an assertion.
508 * window.c (Frecenter): When changing the window start, set the
509 window's window_end_valid to nil.
510 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
512 * dispextern.h (move_it_past_eol): Add prototype.
514 * xdisp.c (move_it_past_eol): New function.
516 * window.c (Fwindow_end): Doc fix.
518 2001-01-03 Dave Love <fx@gnu.org>
520 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
523 2001-01-03 Gerd Moellmann <gerd@gnu.org>
525 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
526 the enabled_p flag of the glyph row at window_end_vpos to 0.
527 (handle_single_display_prop): Fix last change.
529 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
531 * window.c (Frecenter): Doc fix.
533 2001-01-02 Andrew Innes <andrewi@gnu.org>
535 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
537 * frame.h (output_method): Add output_w32_console method.
538 (FRAME_W32_CONSOLE_P): New macro.
540 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
541 use output_w32_console method.
542 (Qw32_console): New Lisp_Object.
543 (Fframep): Return it.
544 (syms_of_frame): Init it.
545 (Fframe_parameters): Report w32console as font for w32_console
548 * xfaces.c (realize_default_face): Set face foreground and
549 background to unspecified for w32_console frames.
550 (realize_face): Realize face cache for w32_console frames.
551 (realize_tty_face): Accept w32_console frames.
553 * xdisp.c (handle_single_display_prop): Return if frame is
555 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
556 necessary, even if running interactively.
558 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
561 * w32term.c (x_update_begin):
565 (x_change_line_highlight):
570 (w32_reassert_line_highlight):
571 (w32_frame_rehighlight):
572 (w32_frame_raise_lower): Do nothing if not w32 frame.
574 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
576 * w32fns.c (Fx_display_color_cells): Determine correct value, when
577 system doesn't tell us directly.
578 (Fx_display_visual_class): Implement properly.
580 2001-01-02 Gerd Moellmann <gerd@gnu.org>
582 * window.c (Frecenter): Handle centering in graphical frames
583 specially. Centering on the basis of line counts doesn't work
584 reliably with variable-height lines.
586 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
588 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
591 * composite.c (run_composition_function): Remove unused variable
593 (update_compositions): Remove unused variable `hook'.
595 * intervals.c (get_local_map): Remove unused variable `tem'.
597 * doprnt.c (doprnt1): Remove unused variable `size'.
599 * fns.c (Flength): Remove unused variable `tail'.
600 (Fdelete): Remove unused variable `size'.
602 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
605 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
608 * data.c (find_symbol_value): Remove extra 3rd argument in the
609 call to swap_in_symval_forwarding.
611 * undo.c (Fprimitive_undo): Remove unused block-scope variable
614 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
615 (trivial_regexp_p): Remove unused variable `c'.
616 (boyer_moore): Remove unused variable `k'.
618 * indent.c (current_column): Remove unused variable `stopchar'.
619 (Fcompute_motion): Remove unused variable `contin'.
621 * casefiddle.c (casify_object): Remove unused variable `tolen'.
623 * dired.c (directory_files_internal): Fix a typo in a comment.
624 Remove an unused variable `handler'.
625 (file_name_completion): Remove unused function-scope variable
627 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
630 * fileio.c (e_write): Remove unused variable
631 `require_encoding_p'.
633 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
635 (Fmarker_insertion_type): Remove unused variable `buf'.
637 * insdel.c (make_gap): Remove unused variable `result'.
639 * keyboard.c (record_char): Remove unused function-scope variable
641 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
642 (menu_bar_items): Remove unused function-scope variable `tem'.
644 * fontset.c (fontset_ref): Remove unused variable `i'.
645 (fontset_set): Remove unused variables `j' and `tmp'.
646 (make_fontset): Remove unused variables `i', `j', `elt' and
648 (make_fontset_for_ascii_face): Remove unused variable `name'.
649 (fs_load_font): Remove unused variable `font_idx'.
650 (fs_query_fontset): Remove unused function-local variable
652 (list_fontsets): Remove unused variable `tail'.
653 (Fnew_fontset): Remove unused variables `family' and `registry'.
654 (accumulate_font_info): Remove unused variable `tmp'.
655 (Ffontset_font): Remove unused variable `id'.
656 (syms_of_fontset): Remove unused variable `i'.
658 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
660 (lookup_image): Remove unused variable `file'.
661 (xbm_load): Remove unused variables `bitmap_data', `height', and
662 `width'. Remove function-local variable `i', leave the
664 (gif_load): Remove unused variable `inc'.
666 * xterm.c (XTread_socket): Remove unused variables `p' and
668 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
669 leave only the one in the inner block.
671 * xfaces.c (face_fontset, realize_default_face): Remove unused
673 (face_at_buffer_position): Remove unused variable `multibyte_p'.
675 * term.c (encode_terminal_code): Remove unused variable `c'.
677 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
678 char *' instead of `char *'.
680 * category.c (Fcategory_docstring): Remove unused variable `doc'.
681 (Fget_unused_category): Remove unused variable
683 (Fchar_category_set): Remove unused variables `val', `charset',
686 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
688 (detect_coding_mask): Remove unused variable `idx'.
689 (detect_coding): Remove unused variable `i'.
690 (ccl_coding_driver): Remove unused variable `result'.
691 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
692 (decode_coding_string): Remove unused variables `to' and
694 (encode_coding_string): Remove unused variables `gcpro1' and
695 `saved_coding_symbol'.
696 (Ffind_coding_systems_region_internal): Remove function-local
697 variable args[], leave only the block-local one.
698 (code_convert_region1): Remove unused variable `len'.
700 * charset.c (char_printable_p): Remove unused variable `chars'.
701 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
702 (str_to_multibyte): Remove unused variable `c'.
704 * window.c (size_window): Remove block-local variable `min_size'.
706 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
707 `header_line_height'.
708 (append_space, extend_face_to_end_of_line): Declare `saved_what'
709 enum display_element_type.
711 2001-01-02 Gerd Moellmann <gerd@gnu.org>
713 * xterm.c (x_connection_closed): Catch X errors around all
714 statements that call X. Save away the error message in a local
717 * xterm.c (x_connection_closed): Set handling_signal to 0 at
720 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
721 in or at the start of invisible text.
723 * dispnew.c (update_window): Don't check_current_matrix_flags.
725 2001-01-01 Jason Rumney <jasonr@gnu.org>
727 * w32fns.c (x_figure_window_size): Do not allow new_height and
728 new_width of frame to override specified values.
730 2000-12-30 Kenichi Handa <handa@etl.go.jp>
732 * composite.c (find_composition): Fix a code for searching
735 2000-12-29 Gerd Moellmann <gerd@gnu.org>
737 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
739 (update_window) [GLYPH_DEBUG]: Call it.
740 (scrolling_window): Prevent including current rows which are below
741 what's displayed in the window.
743 * xdisp.c (try_window_reusing_current_matrix)
744 <new start <= old start>: Disable rows in the current matrix
745 which are below the window after scrolling.
747 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
748 is zero. It's not worth the complexity.
749 (invisible_text_between_p): Put in #if 0 because unused.
751 2000-12-28 Gerd Moellmann <gerd@gnu.org>
753 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
754 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
756 * keyboard.c (echo_char): If C is an integer, always call
757 push_key_description. Former code could signal an invalid
760 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
761 If set, print multibyte text.
762 (Fsingle_key_description): Call push_key_description with
764 (describe_buffer_bindings): Likewise.
766 * lisp.h (push_key_description): Add prototype.
768 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
769 around the call to redisplay_internal.
771 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
773 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
775 2000-12-28 Kenichi Handa <handa@etl.go.jp>
777 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
778 (ccl_driver): New local variable `extra_bytes'.
780 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
782 * coding.c (setup_coding_system): Initialize
783 coding->spec.ccl.eight_bit_carryover.
784 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
786 2000-12-28 Kenichi Handa <handa@etl.go.jp>
788 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
789 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
790 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
791 (decode_composition_emacs_mule): New function.
792 (decode_coding_emacs_mule): Decode composition sequence by calling
793 decode_composition_emacs_mule.
794 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
795 (encode_coding_emacs_mule): Changed from macro to function. If
796 a text contains compositions, encode them correctly.
797 (setup_coding_system): Set coding->commong_flags for emacs-mule so
798 that decoding and encoding are required.
800 2000-12-27 Gerd Moellmann <gerd@gnu.org>
802 * xfaces.c (PT_PER_INCH): New macro.
803 (xlfd_point_size): Compute real point size from font's pixel size.
804 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
807 * .gdbinit: Comment out the line pointing to the Lesstif source
810 * window.c (Frecenter): Use displayed_window_lines instead
811 of window_internal_height.
813 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
814 instead of x-toolkit-scroll-bars-p.
815 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
817 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
818 instead of x-toolkit-scroll-bars-p.
819 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
821 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
822 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
823 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
825 (add_window_display_history, add_frame_display_history)
826 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
827 (build_frame_matrix_from_leaf_window): Remove unused code.
828 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
830 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
831 (update_window) [GLYPH_DEBUG]: Likewise.
832 (syms_of_display): Defsubr dump-redisplay-history.
834 2000-12-23 Gerd Moellmann <gerd@gnu.org>
836 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
837 the end of the prompt. Set echo_after_prompt to the offset
838 of echoptr in echobuf.
840 * xdisp.c (init_from_display_pos): Pop until the iterator's
841 stack is empty; there may be frames for stretch or images
844 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
845 (save_or_restore_current_matrix): New function for the same
846 purpose, but more efficient.
847 (adjust_frame_glyphs_for_frame_redisplay): Use it.
849 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
851 * xdisp.c (syms_of_xdisp): Fix last change.
853 2000-12-23 Gerd Moellmann <gerd@gnu.org>
855 * xdisp.c (syms_of_xdisp): Doc fix.
857 * xdisp.c (redisplay_window): Remove label restore_buffers;
858 use finish_scroll_bars instead to make sure that scroll bars
859 are redeemed. If we don't do this, flickering can result from
860 scroll bars being destroyed and recreated.
862 2000-12-22 Jason Rumney <jasonr@gnu.org>
864 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
865 in the wrong colors when the foreground is not black.
866 (expose_window): Don't redraw the window that's currently being
869 2000-12-22 Gerd Moellmann <gerd@gnu.org>
871 * window.c (size_window): When setting the window's too_small_ok
872 flag, compare old size with minimum size depending on WIDTH_P,
873 don't compare with window_min_width.
875 * window.c (delete_window): Simplify somewhat.
876 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
877 freeing window matrices. The flag windows_or_buffers_changed is
878 set, so the next redisplay will consider all windows; this should
881 2000-12-22 Kenichi Handa <handa@etl.go.jp>
883 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
885 * ccl.h (struct ccl_program): New member cr_consumed.
887 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
888 (CCL_READ_CHAR): Handle EOL conversion here.
889 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
891 2000-12-21 Gerd Moellmann <gerd@gnu.org>
893 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
896 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
897 otherwise tabs of different size compare equal.
899 * callint.c (Fcall_interactively): Prevent a compiler warning.
901 * print.c (print_unwind): Return nil.
902 (PRINTDECLARE): Initialize all local variables.
903 (print_preprocess): Add a default case.
905 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
907 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
909 * window.c (delete_window, Fsplit_window)
910 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
912 * dispextern.h (ensure_frame_matrix): Function declaration removed.
914 * dispnew.c (ensure_frame_matrix): Removed.
915 (save_frame_matrix, restore_frame_matrix): New functions.
916 (adjust_frame_glyphs_for_frame_redisplay): Use them.
918 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
919 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
921 2000-12-21 Andrew Innes <andrewi@gnu.org>
923 * w32term.c (x_update_begin): Regenerate the palette here, rather
924 than for each window.
926 * w32xfns.c (select_palette): Avoid calling SelectPalette if
927 palette is NULL, since this corrupts memory! Also get
928 display_info reference from frame.
930 2000-12-21 Jason Rumney <jasonr@gnu.org>
932 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
934 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
935 to avoid returning without releasing it.
937 2000-12-21 Kenichi Handa <handa@etl.go.jp>
939 * keymap.c (push_key_description): Don't convert eight-bit-control
940 and eight-bit-graphic to multibyte character.
942 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
943 generic character and CODE1 is nil, return the smallest character
946 2000-12-20 Dave Love <fx@gnu.org>
948 * s/osf5-0.h (NSIG): Don't redefine.
950 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
952 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
953 excluding menu-bar and tool-bar.
954 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
955 (menu_item_p): Remove.
956 (where_is_internal_1): Don't ignore menu-items.
958 2000-12-20 Gerd Moellmann <gerd@gnu.org>
960 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
963 * window.c (make_window): Initialize window's min_hscroll.
964 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
965 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
967 (struct saved_window): New member min_hscroll.
968 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
969 (Fset_window_configuration): Set window's min_hscroll.
970 (save_window_save): Save window's min_hscroll.
971 (compare_window_configurations): Compare min_hscroll values.
973 * window.h (struct window): New member min_hscroll.
975 * keyboard.c (echo_prompt): Prevent a compiler warning.
977 * xdisp.c (try_cursor_movement): Fix last change. The real
978 condition is that PT is at the end of the row, and should
979 be displayed at the start of the next row.
981 * xdisp.c (try_cursor_movement): If we end on a partially
982 visible line, end we already decided to scroll, return -1.
984 * dispextern.h (ensure_frame_matrix): Add prototype.
986 * window.c (delete_window, Fsplit_window)
987 (Fset_window_configuration): Call ensure_frame_matrix.
989 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
991 (adjust_frame_glyphs_for_frame_redisplay): If display has been
992 completed, call fake_current_matrices instead of marking frame
995 2000-12-20 Jason Rumney <jasonr@gnu.org>
997 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
999 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1001 * fns.c (Frequire): Doc fix.
1003 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1005 * window.c (window_scroll_pixel_based): Don't use
1008 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1009 currently displaying a message.
1011 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1013 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1015 2000-12-18 Andrew Innes <andrewi@gnu.org>
1017 * w32.c (w32_strerror): New function.
1019 * w32.h (w32_strerror): New extern.
1021 * w32fns.c (Fw32_shell_execute): Use it.
1023 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1025 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1027 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1029 * msdos.c (IT_set_face): Obey inverse_video.
1031 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1033 * dired.c (directory_files_internal): Always return decoded filenames.
1035 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1037 * xterm.c (x_connection_closed): Prevent being called recursively
1038 because of an error condition in XtCloseDisplay.
1040 * xdisp.c (init_iterator): If noninteractive, and the frame's
1041 face cache is null, make one.
1043 * xfns.c (show_busy_cursor): Check for live frames more
1046 * process.c (wait_reading_process_input): Check for pending
1047 input when running timers.
1049 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1051 * msdos.c (IT_write_glyphs): Compute the glyph face from
1054 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1056 * process.c (read_process_output): Don't run a filter if the code
1057 decoder produces nothing but carryover.
1059 2000-12-17 Andrew Innes <andrewi@gnu.org>
1061 * w32.c (sys_rename): Only check errno against EEXIST, and not
1062 EACCES, when determining whether rename failed because the target
1063 exists. This was resulting in indefinite looping on Windows 9x if
1064 the source file was locked by another process.
1066 * w32fns.c (Ffile_system_info): New function.
1067 (syms_of_w32fns): Defsubr it.
1069 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1071 * window.c (coordinates_in_window): Fix computation for
1072 position on vertical line between mode lines.
1074 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1075 Don't alter tip_frame or tip_window.
1076 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1079 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1080 Don't alter tip_frame or tip_window.
1081 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1084 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1086 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1087 be consistent with the doc string. Reported by NAKAJIMA Mikio
1088 <minakaji@osaka.email.ne.jp>.
1090 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1092 * xfaces.c (Vface_ignored_fonts): New variable.
1093 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1094 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1096 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1098 * dispnew.c (update_window): Detect pending input every nth line
1099 updated, i.e. do it depending on real work done, and not on the
1102 * xterm.c (expose_window): Don't redraw the window that's
1103 currently being updated.
1105 * window.c (Fset_window_point): Remove test for
1106 cursor_in_non_selected_windows.
1108 * lread.c (read1): Recognize end of file after `\\'.
1110 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1111 not unwind_create_frame.
1113 2000-12-15 Dave Love <fx@gnu.org>
1115 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1118 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1120 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1122 * coding.c (setup_coding_system): Clear all members of the struct
1123 coding_system at first.
1124 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1126 (code_convert_region): Don't override coding->src_multibyte and
1127 coding->dst_multibyte.
1129 * fns.c (Fmd5): Docstring improved.
1131 2000-12-15 Miles Bader <miles@gnu.org>
1133 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1134 are actually marked as mode-lines; otherwise use
1135 estimate_mode_line_height.
1137 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1139 * editfns.c (Fformat): Prevent a buffer overrun when the format
1140 specifies a precision.
1142 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1144 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1145 argument is outside the range [2..3].
1147 2000-12-14 Andrew Innes <andrewi@gnu.org>
1149 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1150 nothing to do. Bind inhibit-quit.
1151 (tip_frame): Make it a Lisp_Object.
1152 (x_create_tip_frame): Set tip_frame after it has been added to
1154 (Fx_show_tip): Don't set tip_frame here.
1155 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1157 (unwind_create_frame, unwind_create_tip_frame): New functions.
1158 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1159 while a frame is only partially constructed.
1161 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1162 (x_free_frame_resources): New function.
1163 (x_destroy_window): Use it.
1165 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1167 * xfns.c (Fx_backspace_delete_keys_p): New function.
1168 (syms_of_xfns): Defsubr it.
1170 * config.in (HAVE_XKBGETKEYBOARD): Add.
1172 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1174 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1175 Always store string in multibyte representation in echobuf.
1176 (echo_char): Always store string in multibyte representation in
1178 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1179 (read_key_sequence): Adjusted for the change of echo_prompt.
1181 * fns.c (Fmd5): Docstring improved.
1183 * lisp.h (detect_coding_system): Prototype adjusted.
1185 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1186 (detect_coding_emacs_mule, detect_coding_iso2022,)
1187 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1188 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1189 argument MULTIBYTEP. Callers changed.
1190 (detect_coding_mask, detect_coding_system): New argument
1191 MULTIBYTEP. Callers changed.
1192 (decode_coding_string): Set coding->src_multibyte and
1193 coding->dst_multibyte before calling detect_coding and detect_eol.
1194 Update them after some coding system is detected.
1196 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1198 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1200 * keyboard.c (menu_bar_items, tool_bar_items):
1201 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1203 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1205 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1207 (unwind_create_frame, unwind_create_tip_frame): New functions.
1208 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1209 while a frame is only partially constructed.
1211 * xterm.h (x_free_frame_resources): Declare.
1213 * xterm.c (x_free_frame_resources): New function.
1214 (x_destroy_window): Use it.
1216 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1217 don't interrupt the update for pending input initially, i.e.
1218 update at least some lines.
1220 * keyboard.c (do_mouse_tracking): Make externally visible.
1222 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1224 * xfns.c (gray_bitmap_bits): Declare `char *'.
1226 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1228 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1229 lines start with a relief line.
1231 2000-12-12 Dave Love <fx@gnu.org>
1233 * window.c (Fdisplay_buffer): Doc fix.
1234 (Fwindow_list): Remove unused var.
1236 * buffer.h (mmap_set_vars): Declare.
1238 * window.h (Fset_window_point): Declare.
1240 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1242 * msdos.c (fast_find_position): Don't overstep the last window row.
1243 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1244 unused variable `area'. When looking for a row under (X,Y), give
1245 up if some of the previous rows is not enabled.
1247 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1249 * window.c (Fset_window_point): If displaying cursors in windows
1250 other than the selected window, make sure redisplay updates
1251 other windows to show the new value of point in the window.
1253 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1255 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1256 the buffer is the sole visible buffer when in the mini-buffer.
1258 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1259 Bind `inhibit-read-only' to t.
1260 (unwind_with_echo_area_buffer): Use AREF.
1262 * xfns.c (Fx_hide_tip): Simplified.
1264 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1265 GC_MAKE_GCPROS_NOOPS instead of `1'.
1267 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1269 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1271 * xfns.c (Fx_hide_tip): Fix last change.
1273 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1274 nothing to do. Bind inhibit-quit.
1275 (tip_frame): Make it a Lisp_Object.
1276 (x_create_tip_frame): Set tip_frame after it has been added to
1278 (Fx_show_tip): Don't set tip_frame here.
1280 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1282 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1285 * dispextern.h: Change external declaration of tip_frame.
1287 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1288 return an empty string.
1290 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1291 of the window's update_mode_line flag, since the former is set by
1292 force-mode-line-update, not the latter. This makes
1293 column-number-mode slightly faster.
1295 * xdisp.c (try_window_id) <all changes above window start>:
1298 2000-12-11 Paul Eggert <eggert@twinsun.com>
1300 * config.in (HAVE_FTELLO): Remove.
1302 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1303 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1305 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1306 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1308 2000-12-11 Miles Bader <miles@gnu.org>
1310 * window.c (displayed_window_lines): Don't round up when
1311 converting empty space at bottom to lines.
1312 Handle non-newline-terminated final lines properly.
1313 (Fwindow_text_height): New function (used to be in lisp).
1314 (syms_of_window): Initialize it.
1316 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1318 * syntax.c (scan_lists): Check that the right quote char has the
1319 right Sstring syntax when jumping over strings.
1320 (init_syntax_once): Use Smax rather than 13.
1322 2000-12-09 Miles Bader <miles@gnu.org>
1324 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1325 with PARTIALLY, inverting the sense.
1326 (window_scroll_pixel_based): Scroll partially visible lines into
1327 place if we hit the beginning or end of the buffer.
1328 (displayed_window_lines): Don't include partially visible lines.
1329 (Fmove_to_window_line): Skip past any partially visible first line.
1331 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1333 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1335 * tparam.c (tparam1): Change the way buffers are reallocated to be
1336 portable and less obfuscated.
1338 * termcap.c (tgetent): Change the way buffers are reallocated to
1339 be portable and less obfuscated.
1341 * macros.c (store_kbd_macro_char): Change the way buffers are
1342 reallocated to be portable and less obfuscated.
1344 * lread.c (read1): Change the way buffers are reallocated to be
1345 portable and less obfuscated.
1347 * doc.c (Fsubstitute_command_keys): Change the way buffers
1348 are reallocated so that it is portable.
1350 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1352 * dosfns.c (Ffile_system_info): New function.
1353 (syms_of_dosfns): Defsubr it.
1355 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1357 * alloc.c (gc_sweep): Add comment.
1359 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1361 * sound.c (vox_configure): Change order of ioctls. Don't
1362 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1363 Ignore errors when changing volume.
1364 (vox_close): Don't reset the device.
1366 * process.c (read_process_output): Make sure the process marker's
1367 position is valid when the process buffer is changed in
1368 after-change functions. W3 does that.
1370 * xfns.c (x_free_gcs): New function.
1372 * xterm.h (x_free_gcs): Add prototype.
1374 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1377 * xterm.c (x_destroy_window): Call x_free_gcs so that
1378 resources of non-toolkit X windows will be freed.
1380 2000-12-07 Andrew Innes <andrewi@gnu.org>
1382 * w32fns.c (xlfd_charset_of_font): Fix last change.
1384 2000-12-06 Dave Love <fx@gnu.org>
1386 * md5.h (__P): Don't define -- it comes from config.h.
1388 * strftime.c: Change some #if foo to #ifdef foo.
1390 2000-12-06 Andrew Innes <andrewi@gnu.org>
1392 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1394 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1396 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1397 (w32_list_fonts): Don't choke if pattern doesn't specify a
1400 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1402 * alloc.c (gc_sweep): Prevent symbols read during loadup
1405 * xdisp.c (underlying_face_id): New function.
1406 (handle_face_prop, face_before_or_after_it_pos): Use it
1407 to determine the face ``under'' a string. Let strings inherit
1408 the face of the buffer under them.
1410 * xfaces.c (face_at_string_position): Update function comment.
1412 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1413 matrix if the window's left position has changed; we need to
1414 redraw it in this case.
1416 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1418 * window.c (coordinates_in_window): Check mouse on mode-line or
1421 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1422 advertized by the function documentation.
1424 * window.c (syms_of_window): Doc fix.
1426 * sound.c (vox_configure): Set volume for left and right channel.
1427 (sound_cleanup): Return nil.
1429 * xdisp.c (move_it_by_lines): Fix paren typo.
1431 * xterm.c (x_load_font): Don't use the font's max_bounds for
1432 computing the height of the font. If max_bounds' ascent or
1433 descent are greater than the font's ascent or descent, this means
1434 glyphs overlap, which should be handled now by redisplay.
1436 * window.c (Veven_window_heights): New variable.
1437 (syms_of_window): DEFVAR_LISP it.
1438 (Fdisplay_buffer): Check Veven_window_heights before evening the
1441 2000-12-06 Miles Bader <miles@gnu.org>
1443 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1444 update `default-frame-alist' instead of setting no frame parameters.
1446 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1448 * composite.c (update_compositions): Fix typo (use the correct
1451 2000-12-05 Jason Rumney <jasonr@gnu.org>
1453 * md5.h: Remove underscores from function declarations.
1454 (__attribute__, __alignof__) [!__GNUC__]: Define.
1456 * md5.c: Delay include of md5.h until after namespace cleaning.
1458 * makefile.w32-in (fns.o): Depend on md5.h
1459 (md5.o): New target.
1462 * makefile.nt: Likewise.
1464 2000-12-05 Jason Rumney <jasonr@altavista.net>
1466 * w32term.c (expose_area): Complete last change.
1468 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1470 * minibuf.c: Include intervals.h.
1472 2000-12-05 Jason Rumney <jasonr@gnu.org>
1474 * w32term.c (x_produce_glyphs): If a font for a component of
1475 a composition is not found, use 1 pixel dot ascent and 0 dot
1476 descent value to avoid displaying terribly tall empty boxes.
1477 (expose_area): Pass x-coordinate relative to the exposed
1478 area to x_draw_glyphs instead of a window-relative coordinate.
1480 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1482 * xdisp.c (next_element_from_ellipsis): Save face before selective
1483 display in saved_face_id, and set face_before_selective_p.
1484 (reseat_1): Reset face_before_selective_p.
1485 (append_space, extend_face_to_end_of_line): If iterator's
1486 face_before_selective_p is set, use the face from saved_face_id.
1487 (extend_face_to_end_of_line): For tty frames, make sure to
1488 use the right face id when producing spaces at the end of
1491 * dispextern.h (struct it): Add face_before_selective_p.
1493 * keyboard.c (record_char): Don't record identical help-echo
1494 events in recent_keys.
1496 * xterm.c [USE_X_TOOLKIT]: Close the display.
1497 (xim_close_dpy): Handle case that the display has been closed.
1499 * xterm.c (x_destroy_window): Reset the frame's X window after
1502 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1503 variable window_width.
1504 (line_draw_cost): Fix code skipping over spaces at the end of the
1505 line when must_write_spaces is not set.
1506 (scrolling_window): Fix code inserting runs in list of all runs.
1508 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1510 * coding.c (setup_coding_system): Be sure to initialize
1511 coding->category_idx.
1513 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1515 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1517 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1518 area to x_draw_glyphs instead of a window-relative coordinate.
1520 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1521 error in the message.
1523 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1524 timer after having read a key. It's not good for code reading
1525 several keys in a loop, like an input method.
1527 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1528 record undo information for format-decode.
1530 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1531 current buffer is read-only, not if it isn't.
1533 * keyboard.c (record_char): Record `help-echo' input events
1534 in recent_keys only if they display some help. Don't record
1535 `help-echo' events as macro char.
1537 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1539 * editfns.c (save_excursion_restore): Don't move point
1540 in another window if it is showing the wrong buffer.
1541 Avoid the call to Fwindow_live_p, for speed.
1543 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1545 * xfaces.c (struct font_name): New member registry_priority.
1546 (split_font_name): Initialize the above member to zero.
1547 (concat_font_list): New function.
1548 (font_list): Include fonts of all alternative registries.
1549 (FONT_POINT_SIZE_QUANTUM): New macro.
1550 (better_font_p): Ignore point size difference less than
1551 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1553 * xterm.c (x_produce_glyphs): If a font for a component of
1554 a composition is not found, use 1 pixel dot ascent and 0 dot
1555 descent value to avoid displaying terribly tall empty boxes.
1557 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1559 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1561 * coding.h (code_convert_string1): Declare.
1563 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1565 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1568 2000-12-02 Jason Rumney <jasonr@gnu.org>
1570 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1571 correctly for single byte character case.
1572 (w32_per_char_metric): Do not try to make any assumptions about
1573 the metrics of BDF fonts.
1574 (x_estimate_mode_line_height): If `mode-line' face
1575 hasn't a font, use that of the frame, as drawing glyphs
1577 (note_mouse_highlight): Change the cursor shape on the vertical
1578 border between windows [not enabled].
1580 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1582 * w32fns.c (Fx_create_frame): Reintroduce the call to
1583 face-set-after-frame-defaults.
1584 (Vx_window_horizontal_drag_shape): New variable.
1585 (syms_of_xfns): DEFVAR_LISP it.
1586 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1589 2000-12-02 Simon Josefsson <simon@josefsson.org>
1591 * fns.c (Fmd5): Use a different logic to decide the coding system
1594 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1596 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1598 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1601 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1603 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1604 height for YNegative.
1605 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1606 height; also see comment there.
1608 * window.c (coordinates_in_window): Handle computations for
1609 positions on the vertical bar and fringes differently for
1610 window-system frames. Consider some pixels near the vertical bar
1611 as on the bar if the frame doesn't have vertical scroll bars.
1612 Associate positions between mode or header lines with the
1613 right window, the left one.
1615 2000-12-01 Jason Rumney <jasonr@gnu.org>
1617 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1619 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1622 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1624 * window.c (struct saved_window): Add members orig_top and
1626 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1627 (save_window_save, Fset_window_configuration): Save/restore
1628 window's orig_top and orig_height.
1630 2000-12-01 Jason Rumney <jasonr@gnu.org>
1632 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1634 * w32fns.c (x_set_cursor_color): Fix last change.
1636 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1638 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1639 sure that the next redisplay displays the minibuffer, so that
1640 the cursor will be replaced with what the minibuffer wants.
1642 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1643 #ifndef instead of using #if.
1644 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1645 USE_TOOLKIT_SCROLL_BARS is defined.
1647 2000-11-30 Jason Rumney <jasonr@gnu.org>
1649 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1652 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1654 * fns.c (Fmd5): Doc fix.
1656 2000-11-30 Simon Josefsson <simon@josefsson.org>
1658 * fns.c (Fmd5): New function.
1659 (syms_of_fns): Defsubr md5.
1661 * Makefile.in (obj): Add md5.o
1663 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1665 * md5.h, md5.c: New files, taken from glibc.
1667 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1669 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1670 hasn't a font, use that of the frame, as drawing glyphs
1673 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1675 * eval.c (Frun_hooks): Allow 0 arguments.
1677 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1679 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1680 is over the menu bar widget, say it's not on the frame.
1682 * xfns.c (Fx_create_frame): Reintroduce the call to
1683 face-set-after-frame-defaults.
1685 * eval.c (Fsignal): Reset handling_signal.
1687 2000-11-28 Jason Rumney <jasonr@gnu.org>
1689 * w32menu.c (add_menu_item): Reset menu item text when changing
1690 type to radio button.
1692 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1694 * xselect.c: Update copyright.
1696 * window.c (coordinates_in_window): If on a mode or header line,
1697 but sufficiently close to its start, return ``on vertical
1698 border''. This gives us a way to drag windows horizontally when
1699 using toolkit scroll bars.
1701 * xterm.c (note_mouse_highlight): Change the cursor shape
1702 on the vertical border between windows.
1704 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1706 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1707 (syms_of_xfns): DEFVAR_LISP it.
1708 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1710 * textprop.c (text_read_only): New function.
1711 (verify_interval_modification): Use it instead of signaling
1712 `text-read-only'. This makes it easier to catch this error
1715 * xdisp.c (forward_to_next_line_start): Check for newlines,
1716 not end of line, which includes CR.
1718 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1720 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1721 include no-conversion.
1723 2000-11-27 Jason Rumney <jasonr@gnu.org>
1725 * w32fns.c (w32_load_system_font): Always mark font as double byte
1726 if codepage is unicode.
1728 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1730 * xdisp.c (forward_to_next_line_start): If already on a newline,
1731 just consume it to avoid unintended skipping over invisible text
1734 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1735 `vertical-line', `mode-line' and `header-line' events.
1737 * xdisp.c (try_window_id): Avoid starting to display in the middle
1738 of a character, a TAB for instance. This is easier than to set
1739 up the iterator exactly, and it's not a frequent case, so the
1740 additional effort wouldn't really pay off.
1742 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1744 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1747 2000-11-25 Jason Rumney <jasonr@gnu.org>
1749 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1750 to window_from_coordinates should be pixel coordinates.
1752 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1753 redisplay handles them properly.
1755 2000-11-25 Miles Bader <miles@gnu.org>
1757 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1759 2000-11-24 Jason Rumney <jasonr@gnu.org>
1761 * w32.c (init_environment): Set LANG environment variable based on
1762 locale settings, if not set.
1764 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1765 making tool bar smaller. When clearing the frame, also
1766 clear current matrices. Clear frame when tool bar disappears.
1767 Don't use more lines for the tool-bar than is available.
1768 (x_change_window_heights): New function.
1770 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1772 * xdisp.c (init_from_display_pos): If POS says we're already after
1773 an overlay string ending at POS, make sure to pop the iterator
1774 because it will be in front of that overlay string. When POS is
1775 ZV, we've thereby also ``processed'' overlay strings at ZV.
1777 * xfaces.c (lface_from_face_name): Function comment fix.
1779 2000-11-24 Miles Bader <miles@gnu.org>
1781 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1782 apply `mode-line-inverse-video' -- zero means force display using
1783 the default face, non-zero means display using the specialized face.
1784 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1786 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1788 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1791 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1793 * coding.c (decode_coding_emacs_mule): Fix the case of
1794 CODING_EOL_LF, which used uninitialized value of c.
1796 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1798 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1800 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1802 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1805 * frame.h (struct frame): Replace desired_tool_bar_items,
1806 current_tool_bar_items, n_desired_tool_bar_items,
1807 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1809 * frame.c (make_frame): Change initialization of tool bar
1812 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1813 Change references to members deleted from struct frame to use the
1816 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1817 references to members deleted from struct frame to use the new
1820 * dispnew.c (update_frame): Do nothing with frame's tool bar
1823 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1825 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1826 (note_tool_bar_highlight): Change references to members deleted
1827 from struct frame to use the new ones.
1829 2000-11-23 Miles Bader <miles@gnu.org>
1831 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
1832 the face's inverse-video attribute, rather than overriding it.
1834 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1836 * xfns.c (x_set_tool_bar_lines): Clear internal border when
1837 making tool bar smaller.
1839 2000-11-22 Dave Love <fx@gnu.org>
1841 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
1843 2000-11-22 Miles Bader <miles@gnu.org>
1845 * keyboard.c (Vminibuffer_message_timeout): New variable.
1846 (command_loop_1): Use it to determine message timeout.
1847 (syms_of_keyboard): Initialize it.
1849 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
1851 2000-11-22 Kenichi Handa <handa@etl.go.jp>
1853 * sysdep.c: Move the code for declaring h_errno after #include
1856 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1858 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
1859 the menu bar when the tooltip is unmapped.
1861 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
1862 sole visible buffer when we're currently in the mini-buffer, and
1865 2000-11-21 Jason Rumney <jasonr@gnu.org>
1867 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
1868 put on the clipboard.
1869 (Fw32_get_clipboard_data): Compare data on clipboard with saved
1870 copy of what Emacs last put there. If they are the same, do not
1871 use the clipboard copy to avoid losing data due to coding
1874 2000-11-22 Miles Bader <miles@gnu.org>
1876 * minibuf.c (Vminibuffer_prompt_properties): New variable.
1877 (syms_of_minibuf): Initialize it.
1878 (read_minibuf): Add properties from Vminibuffer_prompt_properties
1879 to prompt, don't make read-only.
1881 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1883 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
1884 BEFORE/AFTER_POTENTIAL_GC.
1886 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
1888 * buffer.c (mmap_free_1): Avoid a compiler warning.
1890 * term.c, cm.c: Don't try to include termcap.h; see comment there.
1892 2000-11-21 Kenichi Handa <handa@etl.go.jp>
1894 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
1897 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1899 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
1902 * s/gnu-linux.h: Don't use `#cpu'.
1904 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
1905 not defined in mman.h.
1907 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
1909 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
1910 and store an index in the XClientMessageEvent. Storing a
1911 Lisp_Object or pointer can fail on a 64 bit system, since X only
1913 (x_scroll_bar_to_input_event): Get the window from
1916 2000-11-20 Dave Love <fx@gnu.org>
1918 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
1920 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1922 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
1924 2000-11-20 Kenichi Handa <handa@etl.go.jp>
1926 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
1929 * alloc.c (make_string): Fix previous change. Be sure to make
1930 unibyte string correctly.
1932 2000-11-19 Gerd Moellmann <gerd@gnu.org>
1934 * window.c (Fwindow_list): Change parameter list to be XEmacs
1936 (window_list_1): New function.
1937 (window_loop): Use it instead of Fwindow_list.
1939 * sysdep.c (emacs_ospeed): New variable.
1940 (toplevel): Don't declare ospeed extern.
1941 (init_baud_rate): Use emacs_ospeed instead of ospeed.
1943 * termcap.c (ospeed): Remove.
1944 (tputs) [!emacs]: Remove unused code.
1945 (tgetent): Avoid a compiler warning.
1947 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1948 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1949 SCROLL_BAR_X_WIDGET with additional argument DPY.
1951 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1953 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1954 Take the X display as additional argument.
1955 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1956 `Widget' is a pointer type that's not easily stored in Lisp_Object
1957 form in a portable way.
1959 * dispnew.c (update_text_area): Fix last change.
1961 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1963 * xdisp.c: Use BINDING_STACK_SIZE throughout.
1965 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
1966 clear current matrices.
1968 * buffer.c (mmap_enlarge): Don't print a message on stderr
1969 if mapping new memory at the end of the existing region fails.
1971 * dispnew.c (update_text_area): Don't skip over equal glyphs
1972 when the last current glyph overlaps the glyph to its right.
1974 2000-11-18 Miles Bader <miles@gnu.org>
1976 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1977 lines that *end* with "..." too (that's the most common case!).
1979 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1981 * xdisp.c (resize_mini_window): Temporarily change to the
1982 mini-window's buffer if necessary.
1984 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1985 the tooltip obscures less text under it.
1987 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1989 * puresize.h (BASE_PURESIZE): Increase to 700000.
1991 2000-11-18 Jason Rumney <jasonr@gnu.org>
1993 * w32term.c (w32_draw_bitmap): Use face to set colors.
1995 2000-11-17 Dave Love <fx@gnu.org>
1997 * lread.c (Fload): Fix #ifdef for pcc.
1999 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2001 * xdisp.c (pos_visible_p): Compute the default character height
2004 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2006 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2007 knowing the line's height; use the default font's height in that
2010 * xfaces.c (weight_table): Add `demi' with the same meaning as
2013 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2015 * dispnew.c (null_row): New global static variable.
2016 (clear_glyph_row): Delete local static variable null_row.
2018 2000-11-15 Jason Rumney <jasonr@gnu.org>
2020 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2021 (w32_alloc_lighter_color): Use new brightness calculations from
2022 xterm.c. Scale delta to be in the range expected by W32.
2023 (w32_draw_relief_rect): Use frame relief colors.
2025 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2027 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2028 (Qinhibit_default_face_x_resources): New variable.
2029 (syms_of_frame): Initialize it.
2030 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2032 * xdisp.c (pos_visible_p): Improve function comment.
2034 * lisp.h (BINDING_STACK_SIZE): New macro.
2036 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2037 reading the directory if readdir returns null and errno is EAGAIN
2040 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2042 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2043 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2044 Set amount_to_scroll to max of dx and scroll_step so that
2045 scroll-conservatively doesn't defeat scroll-step>1.
2046 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2047 scroll-conservatively for line-at-a-time scrolling.
2049 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2051 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2054 * xdisp.c (current_mode_line_height, current_header_line_height):
2056 (init_xdisp): Initialize them.
2057 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2058 and use exact mode line heights if it is set.
2060 * lisp.h (pos_visible_p): Change prototype.
2062 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2063 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2064 and current_header_line_height first.
2065 (current_mode_line_height, current_header_line_height): Declare
2068 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2070 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2071 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2072 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2074 2000-11-14 Miles Bader <miles@gnu.org>
2076 * xterm.c (x_alloc_lighter_color): Include an additive component
2077 too for dark colors, because FACTOR isn't enough.
2078 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2081 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2083 * keyboard.c (show_help_echo): Call message3_nolog with number of
2084 bytes in the help string as 2nd parameter, instead of the number
2087 2000-11-13 Miles Bader <miles@gnu.org>
2089 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2090 (Fload): Use new openp return protocol.
2091 Don't try to use Vload_source_file_function to load .elc files.
2092 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2093 openp return protocol.
2094 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2096 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2098 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2100 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2101 Defined these macros.
2102 (NLIST_STRUCT): Avoid re-defining it.
2104 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2105 -I/usr/contrib/X11R6/include.
2106 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2108 2000-11-10 Jason Rumney <jasonr@gnu.org>
2110 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2112 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2113 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2115 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2116 (Qw32_charset_vietnamese): New symbol.
2117 (xlfd_charset_of_font): New function.
2118 (w32_load_system_font): Use it.
2119 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2120 when Vw32_charset_info_alist is nil to ensure default face always
2121 has font. Use Fcar and Fcdr for safety.
2122 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2123 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2124 pseudo-codepages for special cases.
2125 (w32_to_x_font): New parameter to allow charset portion to be
2126 specified where there is many to one mapping. Callers changed.
2127 (w32_list_fonts): Avoid listing fonts that won't display.
2129 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2131 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2132 (font_list_1): Renamed from font_list.
2133 (font_list): New function, trying alternative registries from
2134 Vface_alternative_font_registry_alist.
2135 (Finternal_set_alternative_font_registry_alist): New function.
2136 (syms_of_xfaces): Initialize and Staticpro
2137 Vface_alternative_font_registry_alist. Defsubr
2138 Finternal_set_alternative_font_registry_alist.
2140 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2142 * lisp.h (Flooking_at): Declare.
2144 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2146 * dired.c (directory_files_internal): Fix a braino.
2148 * dired.c (directory_files_internal): Add missing GCPRO's.
2151 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2153 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2154 (resize_mini_window): Return quickly if Vresize_mini_window is
2155 nil. Don't return if Vmax_mini_window_height is nil.
2157 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2158 (syms_of_xdisp): Initialize them.
2159 (resize_mini_window): Act according to the setting of
2160 Vresize_mini_window.
2161 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2163 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2164 scroll bar widget after configuring it, so that it will appear at
2165 the right position from the start.
2166 (XTredeem_scroll_bar): Cleaned up.
2168 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2170 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2171 font is taller than the frame line, we don't have to bias the
2174 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2176 2000-11-07 Dave Love <fx@gnu.org>
2178 * config.in (HAVE_MKSTEMP): Add.
2180 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2182 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2184 * window.c (Fset_window_configuration): Don't try to preserve
2185 point in the current buffer, if that buffer is displayed in more
2188 * xfaces.c (lookup_named_face): If default face isn't realized,
2189 try to realize it. Return -1 if not successful.
2190 (Fx_list_fonts): Handle case that face cannot be determined.
2191 (Fface_font): Likewise.
2193 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2195 * window.c (displayed_window_lines): Detect partially
2196 visible lines at the bottom correctly.
2198 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2200 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2201 when ensuring we don't do visit in indirect buffer.
2203 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2205 * composite.h (compose_chars_in_text): Add prototype.
2207 * composite.c (Vcomposition_function_table): New variable.
2208 (Qcomposition_function_table): New variable.
2209 (run_composition_function): Call
2210 Vcompose_chars_after_function with three arguments.
2211 (compose_chars_in_text): New function.
2212 (syms_of_composite): Modified the doc-string of
2213 Vcompose_chars_after_function. Declare composition-function-table
2214 as a lisp variable, and initialize it.
2216 * xfns.c (x_encode_text): Suppress producing escape sequences for
2219 * xselect.c: Include composite.h.
2220 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2222 2000-11-05 Andrew Innes <andrewi@gnu.org>
2224 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2226 * sysdep.c (read_input_waiting): Remove extraneous argument to
2229 * w32fns.c (Fx_server_version): Include w32_build_number in the
2232 * w32heap.c (w32_build_number): New variable.
2233 (cache_system_info): Set it.
2235 * w32heap.h (w32_build_number): Add extern.
2237 * emacs.c (syms_of_emacs): Update docstring for
2238 system-configuration, to reflect the actual usage on MS-Windows.
2240 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2242 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2243 process idle timers while waiting for another event.
2245 * dispnew.c (update_frame_line): Handle case where spaces in
2246 the default face are colored.
2248 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2249 window height hasn't changed.
2251 2000-10-31 Jason Rumney <jasonr@gnu.org>
2253 * w32term.c (x_produce_glyphs): Handle composite characters.
2254 (x_draw_glyph_string_foreground)
2255 (x_draw_composite_glyph_string_foreground): Restore old font.
2257 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2259 * minibuf.c (read_minibuf): Reset the undo history just before
2260 starting the recursive-edit.
2262 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2264 * xfaces.c (menu_face_change_count): New variable.
2265 (Finternal_set_lisp_face_attribute): Increment it for changes
2267 (realize_basic_faces): Reflect changes in the `menu' faces
2270 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2271 dy obtained from the iterator's y-position after moving from
2272 scroll_margin_pos to PT; see comment there.
2274 * xdisp.c (safe_eval_handler): Call add_to_log.
2276 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2277 is not a symbol or string.
2279 * xdisp.c (echo_area_display): Don't perform a display update from
2280 inside redisplay. The update will happen anyway at the end of
2281 redisplay, and it can confuse redisplay (GC messages while
2282 redisplaying, for instance.)
2284 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2286 * xrdb.c (x_load_resources): Use the class name in the defaults.
2288 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2289 (regex_compile): Catch bogus \(\1\).
2291 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2293 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2296 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2297 we have a color cache, check that the cached color equals the
2298 allocated color. If not, clear the color cache.
2300 * window.c (displayed_window_lines): Change buffers if necessary.
2301 Fix computation of displayed lines.
2303 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2304 update_menu_bindings to DEFVAR_BOOL.
2306 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2308 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2310 * puresize.h (BASE_PURESIZE): Increase to 680000.
2312 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2314 2000-10-29 Jason Rumney <jasonr@gnu.org>
2316 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2318 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2319 (w32_cache_char_metrics): Handle possibility that 'x' does not
2320 exist in a BDF font.
2321 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2323 * w32bdf.h (bdffont): Add nchars.
2325 * w32bdf.c (set_bdf_font_info): Set it.
2326 (w32_BDF_TextOut): Swap byte order of double byte characters.
2327 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2329 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2331 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2332 don't override the colors in frame's param_alist, unless they are
2335 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2336 reverse the effect of the highlight flag.
2338 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2340 * window.h (Fwindow_live_p): Declare.
2342 * undo.c (record_delete): Check that last_undo_buffer is really a
2343 buffer before applying XBUFFER to it.
2345 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2348 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2350 * lisp.h (KEYMAPP): New macro.
2351 (get_keymap): Remove.
2352 (get_keymap_1): Rename get_keymap.
2354 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2356 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2358 * xmenu.c (single_submenu): Use KEYMAPP.
2359 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2360 Use KEYMAPP rather than Fkeymapp.
2362 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2364 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2365 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2366 Use KEYMAPP rather than Fkeymapp.
2367 (single_submenu): Use KEYMAPP.
2368 (w32_menu_show, w32_dialog_show): Use TRUE.
2370 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2372 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2373 (Fkeymapp): Use KEYMAPP.
2374 (get_keymap): Rename from get_keymap_1. Remove old def.
2375 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2376 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2377 (Fminor_mode_key_binding): Don't raise an error if the binding
2379 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2380 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2382 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2383 Allow Vspecial_event_map to be autoloaded.
2384 (menu_bar_items): Fetch the keymap rather than using keymapp.
2385 (menu_bar_one_keymap): No need to follow func-indirect any more.
2386 (parse_menu_item): get_keymap_1 -> get_keymap.
2387 (tool_bar_items): Fetch the keymap rather than using keymapp.
2388 (read_key_sequence): Use KEYMAPP.
2390 * intervals.c (get_local_map): Use get_keymap rather than following
2391 function-indirections explicitly.
2393 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2395 2000-10-27 Jason Rumney <jasonr@gnu.org>
2397 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2398 point, as Windows has oversized fonts.
2400 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2402 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2404 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2405 (freehook, reallochook): Handle null pointer arguments.
2406 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2408 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2410 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2411 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2412 Giving in to popular pressure to shut up the compiler with casts.
2414 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2416 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2417 signed value, and use a default value computed from the font's
2420 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2422 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2423 that specify a negative underline position can still use underlines.
2425 * window.c (Fpos_visible_in_window_p): Make POS default to
2426 WINDOW's point, not the current buffer's point.
2428 2000-10-26 Dave Love <fx@gnu.org>
2430 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2431 when it's necessary.
2433 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2435 * window.c (size_window): Compute size difference from sum of old
2436 child window sizes instead of from parent's size.
2438 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2439 Handle obscured lines at the top of the window.
2441 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2442 down after the last error condition check.
2444 * frame.c (Fdelete_frame): Run delete-frame-hook.
2446 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2448 * coding.c (decode_coding): Fix previous change (check also
2449 CODING_MODE_LAST_BLOCK).
2451 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2453 * regex.c: More `unsigned char' -> `re_char' changes.
2454 Also change several `int' into `re_wchar_t'.
2455 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2456 (PUSH_FAILURE_POINTER): Don't cast any more.
2457 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2458 We want GCC to complain, since this piece of code makes
2459 re_match non-reentrant, which *should* be fixed.
2460 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2461 (EXTEND_BUFFER): Use RETALLOC.
2462 (SET_LIST_BIT): Don't cast.
2463 (re_wchar_t): New type.
2464 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2465 that those two functions will always properly return.
2466 (IMMEDIATE_QUIT_CHECK): Cast to void.
2467 (analyse_first): Use recursion rather than an explicit stack.
2468 (re_compile_fastmap): Can't fail anymore.
2469 (re_search_2): Don't check re_compile_fastmap for failure.
2470 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2471 Now also sets the new value (passed in a new argument).
2472 (re_match_2_internal): Use it.
2473 Also, use a new var `reg' of type size_t when looping through regs
2474 rather than reuse the inappropriate `mcnt'.
2476 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2477 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2478 (where_is_internal): Renamed from Fwhere_is_internal.
2479 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2480 (Fwhere_is_internal): New function wrapping where_is_internal.
2481 (where_is_internal_1): Handle the case where we're filling the cache.
2482 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2484 2000-10-25 Miles Bader <miles@gnu.org>
2486 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2488 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2490 * window.c (pos_fully_visible_p): Removed.
2491 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2492 if position is visible and/or fully visible.
2494 * lisp.h (pos_visible_p): Add prototype.
2496 * xdisp.c (pos_visible_p): New function.
2498 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2500 * process.c (send_process): If OBJECT is t, it means that the data
2501 is from C string, but we should encode it. Before calling
2502 setup_raw_text_coding_system, be sure to flush out data by the
2503 previous coding system.
2505 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2507 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2508 assignment of startpos to prev when startpos == pos.
2510 * editfns.c (find_field): Set the field stickiness correctly from
2511 overlay fields. Use renamed `text_property_stickiness'.
2512 (text_property_stickiness): Renamed from `char_property_stickiness'.
2513 Only check text properties, not overlays.
2514 * textprop.c (get_char_property_and_overlay): New function.
2515 (Fget_char_property): Use it.
2516 * intervals.h (get_char_property_and_overlay): Add declaration.
2518 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2520 * keymap.c: Use AREF, ASET and ASIZE macros.
2521 (Fmake_sparse_keymap): Docstring fix.
2523 (shadow_lookup): Move up.
2524 Handle the case where lookup-key returns an integer.
2525 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2526 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2527 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2528 Simplify/rewrite the keymap-finding code.
2529 Add check for command shadowing, using shadow_lookup.
2531 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2533 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2534 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2537 2000-10-24 Andrew Innes <andrewi@gnu.org>
2539 * dired.c (directory_files_internal_unwind): New function.
2540 (directory_files_internal): Use it to ensure closedir is called
2541 even if expand-file-name or file-attributes throw, eg. because of
2542 a user interrupt. Also enable immediate_quit while calling
2543 re_search, so that matching can be interrupted as well.
2545 2000-10-24 Andrew Innes <andrewi@gnu.org>
2547 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2549 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2550 so that re_search functions only quit when callers expect them to.
2552 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2554 * regex.c (regex_compile): Change the way of handling a range from
2555 a char less than 256 to a char not less than 256.
2557 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2559 * window.c (size_window): Prevent setting window's width or
2560 height to a negative value (esp. with XSETFASTINT).
2562 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2563 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2564 (protect_malloc_state) [GC_MALLOC_CHECK &&
2565 GC_PROTECT_MALLOC_STATE]: New function.
2566 (PROTECT_MALLOC_STATE): New macro.
2567 (__malloc_initialize, morecore, _malloc_internal)
2568 (_free_internal) _realloc_internal): Use it to make _heapinfo
2569 read-only outside of gmalloc.
2571 * keymap.c: Update copyright.
2573 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2576 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2578 * filelock.c (unlock_all_files): Use unlock_file to expand each
2579 buffer's file_truename before trying remove its lock file.
2581 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2583 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2584 or CRLF, decode EOLs.
2586 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2588 * window.c (Fdisplay_buffer): Fix doc.
2590 2000-10-23 Jason Rumney <jasonr@gnu.org>
2592 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2593 ASCII font of default fontset on Windows.
2595 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2596 xterm.c comment below).
2598 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2600 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2602 * xterm.c (x_connection_closed): Reset handling_signal.
2604 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2607 2000-10-23 Miles Bader <miles@gnu.org>
2609 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2610 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2611 maintain old behavior.
2612 * minibuf.c (Fminibuffer_complete): Likewise.
2614 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2616 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2617 that when a font can't be exactly centered, it errs up rather than
2620 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2622 * fns.c (Fbase64_decode_string): The decoded result should be
2625 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2627 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2629 * dispnew.c [macintosh]: Include macterm.h.
2630 (init_display) [macintosh]: Initialization for window system.
2632 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2633 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2634 syms_of_search, x_term_init, and init_keyboard before calling
2635 init_window_once. Also, call syms_of_xmenu.
2637 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2638 default fontset to Monaco.
2640 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2641 NewMacWindow and DisposeMacWindow.
2642 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2643 instead of calling NewMacWindow and setting fields of
2644 f->output_data.mac directly. Call init_frame_faces.
2645 (Fdelete_frame) [macintosh]: Remove unused code.
2646 (Fmodify_frame_parameters) [macintosh]: Call
2647 x_set_frame_parameters instead of mac_set_frame_parameters.
2649 * frame.h [macintosh]: Define menu_bar_lines field in struct
2650 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2652 * keyboard.c [macintosh]: Include macterm.h.
2653 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2654 and menu_bar_activate_event type events as for X and NT.
2655 (make_lispy_event) [macintosh]: Construct lisp events of type
2656 MENU_BAR_EVENT as for X and NT.
2658 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2659 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2660 (sys_subshell) [macintosh]: Remove definition entirely.
2661 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2662 Vwindow_system_version here. Remove initialization of
2663 Vx_bitmap_file_path.
2664 (read_input_waiting): Correct the number of parameters passed to
2666 Move all Macintosh functions to mac/mac.c.
2668 * term.c [macintosh]: Include macterm.h.
2670 * window.c [macintosh]: Include macterm.h.
2672 * xdisp.c [macintosh]: Include macterm.h. Declare
2673 set_frame_menubar and pending_menu_activation.
2674 (echo_area_display) [macintosh]: Do not return if terminal frame
2675 is the selected frame.
2676 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2677 Allow only the selected frame to set menu bar.
2678 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2679 calling FRAME_EXTERNAL_MENU_BAR (f).
2680 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2682 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2683 and check_x. Declare XCreateGC. Define x_create_gc and
2684 x_free_gc. Initialize font_sort_order.
2685 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2686 but call x_list_fonts instead of w32_list_fonts.
2687 (Finternal_face_x_get_resource) [macintosh]: Do not call
2688 display_x_get_resource.
2689 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2690 (realize_x_face) [macintosh]: Load the font if it is specified in
2692 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2695 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2697 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2698 is nil: since we go to the end of submap anyway, we'd end up
2700 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2701 doesn't obey autoload.
2703 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2705 * msdos.c (dos_set_window_size): Update screen dimension variables.
2707 2000-10-21 Jason Rumney <jasonr@gnu.org>
2709 * w32term.c (w32_cache_char_metrics): Double check that font is
2710 really fixed pitch before trusting tmPitchAndFamily.
2712 2000-10-21 Andrew Innes <andrewi@gnu.org>
2714 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2716 * w32term.h: Extern decl for w32_cache_char_metrics.
2718 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2720 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2721 (w32_unload_font): Free per_char array if present.
2723 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2724 cached information in emulated XFontStruct to handle common cases
2725 quickly. Do not allocate XCharStruct for return.
2726 (w32_native_per_char_metric): New function.
2727 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2729 (x_produce_glyphs): Don't get an HDC. Change calls to
2730 w32_per_char_metric to match arg change above. Remove calls to
2732 (w32_get_glyph_overhangs): Ditto.
2733 (w32_cache_char_metrics): New function.
2735 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2736 ($(BLD)/casefiddle.$(O)): Remove compile command.
2737 ($(BLD)/gmalloc.$(O)): Remove compile command.
2738 ($(BLD)/dispnew.obj):
2739 ($(BLD)/keyboard.obj):
2740 ($(BLD)/w32inevt.obj):
2741 ($(BLD)/w32bdf.obj):
2743 ($(BLD)/buffer.obj):
2744 ($(BLD)/editfns.obj):
2746 ($(BLD)/fileio.obj):
2748 ($(BLD)/indent.obj):
2749 ($(BLD)/insdel.obj):
2750 ($(BLD)/intervals.obj):
2751 ($(BLD)/minibuf.obj):
2753 ($(BLD)/scroll.obj):
2754 ($(BLD)/sysdep.obj):
2755 ($(BLD)/textprop.obj):
2756 ($(BLD)/widget.obj):
2757 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2758 ($(BLD)/term.obj): Add dependency on dispextern.h.
2760 * makefile.nt ($(BLD)\dispnew.obj):
2761 ($(BLD)\keyboard.obj):
2762 ($(BLD)\w32inevt.obj):
2763 ($(BLD)\w32bdf.obj):
2765 ($(BLD)\buffer.obj):
2766 ($(BLD)\editfns.obj):
2768 ($(BLD)\fileio.obj):
2770 ($(BLD)\indent.obj):
2771 ($(BLD)\insdel.obj):
2772 ($(BLD)\intervals.obj):
2773 ($(BLD)\minibuf.obj):
2775 ($(BLD)\scroll.obj):
2776 ($(BLD)\sysdep.obj):
2777 ($(BLD)\textprop.obj):
2778 ($(BLD)\widget.obj):
2779 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2780 ($(BLD)\term.obj): Add dependency on dispextern.h
2782 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2784 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2785 with an additional argument of Qt.
2787 2000-10-21 Miles Bader <miles@gnu.org>
2789 * window.c (pos_fully_visible_in_window_p): New function.
2790 (Fpos_visible_in_window_p): Add FULLY argument.
2791 Use pos_fully_visible_in_window_p.
2792 (window_scroll_pixel_based, window_scroll_line_based): Update
2793 calls to Fpos_visible_in_window_p.
2794 * lisp.h (Fpos_visible_in_window_p): Update prototype
2796 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2798 * alloc.c (toplevel): Conditionalize compilation of mem_*
2799 functions differently.
2801 2000-10-20 Jason Rumney <jasonr@gnu.org>
2803 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2804 mem_init where it used to be. mem_z etc not defined otherwise.
2806 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2808 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2810 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2811 structure definition and related variabled to the top of the file.
2812 Include this code when GC_MALLOC_CHECK is defined.
2813 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2814 register/unregister allocated region.
2815 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2816 which isn't allocated.
2817 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2818 something which is already in use.
2819 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2820 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2821 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2822 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2824 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2825 _malloc_internal instead of malloc.
2826 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2829 2000-10-20 Andrew Innes <andrewi@gnu.org>
2831 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
2833 (my_strftime) <macro>: Don't use macro arg list when redefining as
2835 (my_strftime) <function>: Supply 0 as ut argument.
2837 2000-10-19 Jason Rumney <jasonr@altavista.net>
2839 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
2840 including dispextern.h, as it stops faces from working.
2842 * w32fns.c (Fx_create_frame): Don't bother calling
2843 face-set-after-frame-default since the caller does it for us
2844 anyway. Clean up calls to x_get_arg to be consistent with X.
2846 * w32term.c (x_produce_glyphs): Handle
2847 unibyte_display_via_language_environment correctly.
2848 (w32_draw_box_rect): Fix the calculation of width and height.
2850 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
2851 as it has stopped working.
2852 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
2855 2000-10-19 Gerd Moellmann <gerd@gnu.org>
2857 * eval.c (skip_debugger): Prevent a compiler warning.
2858 (Fcondition_case): Likewise.
2859 (Fbacktrace_frame): Use a null interactive spec.
2861 2000-10-19 Kenichi Handa <handa@etl.go.jp>
2863 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
2865 2000-10-18 Gerd Moellmann <gerd@gnu.org>
2867 * strftime.c: Sync with glibc, file version 1.78.
2868 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
2869 should no longer be used according to ISO 8601.
2871 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
2872 no map for meta_prefix_char, don't try to use it as a keymap.
2873 Instead, if T_OK is non-zero, look up a default binding, if any,
2874 otherwise, if T_OK is zero, return nil.
2876 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
2877 (x_to_xcolors, png_load): Use x_query_color.
2879 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
2881 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
2883 (x_copy_color, x_alloc_lighter_color): Likewise.
2885 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
2886 (x_query_color, x_query_colors): Add prototype.
2888 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
2889 check_string_bytes only if not noninteractive, increase count to 50.
2891 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
2893 * insdel.c (adjust_markers_for_delete): Handle before-insertion
2896 2000-10-17 Gerd Moellmann <gerd@gnu.org>
2898 * alloc.c (pure_bytes_used): Renamed from pureptr.
2900 (pure_alloc): New function.
2901 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
2903 (Fpurecopy): Use PURE_POINTER_P.
2905 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
2906 PT has moved backward.
2908 * xdisp.c (cursor_row_p): Take continued lines into account.
2910 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
2912 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
2913 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
2914 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
2917 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
2918 of selective display off while searching for the next line start.
2920 2000-10-17 Kenichi Handa <handa@etl.go.jp>
2922 * Makefile.in (term.o): Depend on dispextern.h.
2924 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
2926 * keymap.c (keymap_memberp): Ensure that nil is not a member.
2928 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2930 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
2931 the iterator at the beginning, so that they can be set later on,
2932 for instance in reseat_at_next_visible_line_start, without being
2935 * xfns.c (pbm_format): Add :foreground and :background keywords.
2936 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
2937 (xbm_load): Recognize foreground and background color
2940 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
2942 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
2944 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
2947 * msdos.c (IT_set_face): Compare highlighted face with the default
2948 face, and invert colors if these faces' colors are identical.
2949 (Fmsdos_remember_default_colors): Don't swap foreground and
2950 background colors in initial_colors[].
2951 (IT_set_frame_parameters): Don't swap frame's foreground and
2952 background pixels. If ALIST includes "(reverse . t)", swap
2953 foreground-color and background-color properties in frame's
2954 param_alist. If the original frame's param_alist doesn't specify
2955 the colors, store unspecified-fg and unspecified-bg, reversed if
2958 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2959 the colors are unspecified and reversed, reverse fore- and back-
2960 ground in the returned value.
2961 (Fframe_parameter): Ditto.
2963 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2965 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
2966 get_last_unchanged_at_beg_row.
2967 (find_first_unchanged_at_end_row): Renamed from
2968 get_first_unchanged_at_end_row.
2969 (find_first_unchanged_at_end_row): Convert assertions to
2970 unconditional tests which abort. When looking for a row in
2971 unchanged text, don't go further back than first_text_row.
2973 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2974 Don't add in the last line's height when deciding if the new
2975 position is below the scroll margin.
2977 2000-10-16 Miles Bader <miles@gnu.org>
2979 * editfns.c (Fconstrain_to_field): Check carefully for field
2980 boundaries if either OLD_POS or NEW_POS has a non-nil field
2981 property, even if they're the same.
2983 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2985 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2986 height for XFillRectangle.
2988 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2990 * syntax.c (Fstring_to_syntax): New function extracted from
2991 Fmodify_syntax_entry.
2992 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2993 (skip_chars, Fforward_comment): Remove unused variables.
2994 (syms_of_syntax): Add defsubr for string-to-syntax.
2995 (describe_syntax): Add code for comment and string fences.
2997 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2999 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3000 Do the meta->esc mapping. Call get_keyelt before returning.
3001 Start scanning from the second element (the first is always `keymap')
3002 to make it easier to detect when we reach a parent map.
3003 Handle the case of inheriting from a symbol whose function is a map.
3004 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3005 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3006 (get_keyelt, Flookup_key): Update call to access_keymap.
3007 Remove the meta->esc mappings.
3008 (define_as_prefix): Delete old disabled code.
3009 (menu_item_p): New function.
3010 (where_is_internal_1): Skip over the few remaining menu items.
3011 * lisp.h (access_keymap): Update prototype.
3012 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3013 Update call to access_keymap.
3014 (follow_key, read_key_sequence): Update calls to access_keymap.
3015 Remove the meta->esc mappings.
3017 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3019 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3020 with additional argument.
3022 * xdisp.c (cursor_row_p): New function.
3023 (try_cursor_movement, display_line): Use it.
3025 * xdisp.c (append_space): Also save/restore iterator's current
3026 character and its length.
3028 * xdisp.c (init_from_display_pos): Add an assertion.
3029 (handle_stop): Don't set iterator's add_overlay_start.
3030 (handle_invisible_prop): Likewise.
3031 (load_overlay_strings): If text under an overlay is invisible,
3032 take both before- and after-strings into account when the iterator
3033 is positioned either at the start or at the end of the overlay.
3034 (forward_to_next_line_start): Rewritten.
3035 (reseat_at_next_visible_line_start): Rewritten.
3036 (set_iterator_to_next): Add parameter RESEAT_P.
3038 * dispextern.h (struct it): Remove member add_overlay_start.
3039 (set_iterator_to_next): Change prototype.
3041 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3043 * coding.c (code_convert_region): Be sure to initialize
3044 coding->category_idx.
3045 (decode_coding_string): Set coding->src_multibyte and
3046 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3047 (encode_coding_string): Set coding->src_multibyte and
3048 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3050 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3052 * xfns.c (Fx_create_frame): Don't bother calling
3053 face-set-after-frame-default since the caller does it for us anyway.
3055 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3057 * window.c (coordinates_in_window): Fix detection of vertical line
3058 on character terminals.
3060 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3062 * editfns.c (save_excursion_save): Additionally record the
3064 (save_excursion_restore): If buffer was visible in a window, and a
3065 different window was selected, and the old selected window is
3066 still live, restore point in that window.
3068 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3070 * xterm.c (x_produce_glyphs): Handle
3071 unibyte_display_via_language_environment correctly.
3073 * regex.c (regex_compile): Change the way of handling a range from
3074 unibyte char to multibyte char.
3076 * syntax.c (skip_chars): Change the way of handling a range from
3077 unibyte char to multibyte char.
3079 * process.c (read_process_output): Cancel previous change.
3081 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3083 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3085 * charset.c (Ffind_charset_string): Doc fix.
3086 (Ffind_charset_region): Doc fix.
3088 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3090 * process.c (read_process_output): Fix previous change. Adjust
3091 multibyteness of text to insert in a buffer by
3092 string_make_unibyte/multibyte instead of
3093 Fstring_as_unibyte/multibyte.
3095 2000-10-10 Andreas Schwab <schwab@suse.de>
3097 * alloc.c (mark_object): Remove all workarounds installed on
3100 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3102 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3104 (base64_encode_1): Make it work for a text of multibyte form.
3105 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3106 case. Don't call str_to_multibyte because base64_decode_1
3107 produces correct multibyte form for eight-bit codes.
3108 (Fbase64_decode_string): Adjusted for the change of
3110 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3111 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3114 * charset.h (CHAR_STRING): Optimized for single byte characters.
3116 2000-10-09 Andreas Schwab <schwab@suse.de>
3118 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3119 -1 after socket is closed, to fall through to error processing.
3121 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3123 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3124 variables. If ALIST includes foreground-color or
3125 background-color, change also the colors of the default face for
3128 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3130 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3131 them extern (they are defined on xfaces.c).
3132 (syms_of_msdos): Don't intern and don't staticpro
3133 Qbackground_color and Qforeground_color.
3135 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3137 * frame.c (Fframe_parameter): For non-windowed frames, if
3138 f->param_alist says foreground or background color is unspecified,
3139 call tty_color_name to return the color name computed from the
3140 frame's current colors.
3142 2000-10-06 Dave Love <fx@gnu.org>
3144 * terminfo.c (ospeed): Don't declare.
3146 * sysdep.c: Don't include string.h.
3147 (h_errno): Declare conditional also on TRY_AGAIN.
3149 * charset.c (Ffind_charset_string): Doc fix.
3151 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3152 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3155 2000-10-05 Dave Love <fx@gnu.org>
3157 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3158 position like menu-bar.
3160 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3162 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3164 * xdisp.c (handle_single_display_prop): Use safe_call1.
3165 (safe_call): Renamed from call_function.
3166 (safe_call1): New function.
3167 (handle_fontified_prop): Use safe_call1 instead of call1.
3168 (safe_eval): Renamed from eval_form.
3169 (safe_eval_handler): Renamed from eval_handler.
3170 (handle_single_display_prop, display_mode_element): Use safe_eval
3171 instead of eval_form.
3173 * xfaces.c (merge_face_heights): Use safe_call instead of
3176 * keyboard.c (show_help_echo): Use safe_call instead of
3177 call_function; use safe_eval instead of eval_form.
3179 * lisp.h (safe_call): Renamed from call_function.
3180 (safe_eval): Renamed from eval_form.
3181 (safe_call1): Add prototype.
3183 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3185 * xfns.c (image_ascent): Rearrange ascent calculation for the
3188 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3190 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3191 (where_is_internal_1): Don't bother ignoring menu-items any more.
3193 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3195 * keyboard.c (update_menu_bindings): New variable.
3196 (parse_menu_item): Use AREF. If update_menu_bindings
3197 is 0, don't update menu bindings.
3198 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3200 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3202 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3205 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3207 * syntax.c (forw_comment): Match nestedness of ender/starter.
3208 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3209 (prev_char_comstart_first): Remove.
3210 (back_comment): Check two-char comment markers more carefully
3211 to better handle overlapping cases like *//* or /* */* */ ...
3212 Match nestedness of ender/starter.
3214 2000-10-02 Dave Love <fx@gnu.org>
3216 * config.in (HAVE_GAI_STRERROR): Add undef.
3218 * process.c (Fopen_network_stream): Use it.
3220 * m/alpha.h (NO_REMAP): Don't define.
3222 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3224 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3225 return with a string converted to an integer or vice versa when
3226 Vmocklisp_arguments is t.
3227 (Fsignal): Likewise. The function can return for `quit'.
3228 (struct gcpro): Declare member `var' to point to a volatile
3231 * eval.c (error): Prevent compiler warning.
3233 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3235 * keymap.c (keymap_memberp): New function.
3236 (Fset_keymap_parent): Use it.
3237 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3238 Use keymap_memberp to avoid creating cycles.
3239 (access_keymap): Use KEYMAPP.
3241 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3243 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3244 gai_strerror. Make sure xerrno is set if connect fails. Improve
3247 2000-09-29 Jason Rumney <jasonr@gnu.org>
3249 * w32term.c (w32_char_font_type, w32_encode_char)
3250 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3251 (w32_bdf_per_char_metric): New function.
3252 (w32_per_char_metric): Use it.
3253 (x_draw_glyph_string_background): Always draw background for BDF
3256 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3257 GDI object which is a scarce resource.
3259 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3260 (get_quoted_string): Fix limit on memchr search.
3261 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3262 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3263 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3264 (get_cached_font_char, cache_char_offset): Use macro
3265 BDF_CODEPOINT_RANGE_COVER_P.
3266 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3267 (clear_cached_bitmap_slots): New function.
3268 (GET_HEX_VALUE): G-Z, g-z are not hex.
3269 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3270 (get_bitmap_with_cache): Use new cache implementation.
3271 (create_offscreen_bitmap): New function.
3272 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3274 * w32term.c (x_produce_glyphs): If the distance from the current
3275 position to the next tab stop is less than a canonical character
3276 width, use the tab stop after that.
3277 (x_draw_glyphs): Handle case START and END are out of bounds more
3279 (x_clear_mouse_face): Block/unblock input.
3280 (x_display_and_set_cursor): Don't show a hollow box cursor for
3281 buffers whose cursor_type is nil.
3283 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3285 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3288 * dispextern.h (updating_frame): Declare extern.
3290 2000-09-29 Andreas Schwab <schwab@suse.de>
3292 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3294 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3296 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3297 use its function definition.
3298 (tool_bar_items): Likewise.
3300 * lisp.h (fatal): Declare NO_RETURN.
3302 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3304 * keymap.c: Remove the line "#undef NULL".
3306 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3308 * xterm.c (x_make_frame_visible): Try harder to make the frame
3311 2000-09-28 Dave Love <fx@gnu.org>
3313 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3315 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3317 * .gdbinit (xreload): Note its need on GNU/Linux.
3319 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3320 r_alloc, r_alloc_free.
3322 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3324 * syntax.c (skip_chars): Handle negation correctly.
3326 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3328 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3329 with non-zero FORCE_P argument.
3331 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3334 * xdisp.c (window_box_height): Add an assertion.
3336 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3337 tool-bar than is available.
3338 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3340 2000-09-27 Dave Love <fx@gnu.org>
3342 * s/irix6-5.h: Now works 64-bit. Tidied.
3344 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3346 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3347 instead of BITS_PER_INT.
3348 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3349 EMACS_UINT, respectively.
3350 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3352 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3354 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3356 * window.c (freeze_window_starts): Construct last argument for
3357 foreach_window differently.
3359 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3361 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3362 EMACS_UINT instead of `int' and `unsigned int'.
3363 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3365 * frame.h (struct frame): Make the `nothing' member of union
3366 output_data an EMACS_INT.
3368 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3370 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3371 size in the sdata structure.
3372 (SDATA_NBYTES, SDATA_DATA): New macros.
3373 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3374 differently for the different layout of the sdata structure.
3375 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3377 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3378 Check that size recorded in the string size and size recorded in
3379 the sdata structure agree.
3381 2000-09-25 Dave Love <fx@gnu.org>
3383 * buffer.c: Include stdio.h.
3385 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3387 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3389 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3390 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3392 (__malloc_extra_blocks): Declare as __malloc_size_t.
3394 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3396 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3398 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3399 (read_char): If help-echo is showing, preserve the echo area
3402 * xdisp.c (help_echo_showing_p): New variable.
3403 (set_message): Reset it to 0.
3404 (init_xdisp): Initialize help_echo_showing_p.
3406 * dispextern.h (help_echo_showing_p): Declare extern.
3408 * config.in: Fix typo in __GNUC_MINOR__.
3410 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3412 * s/freebsd.h (POSIX_SIGNALS): Define.
3414 * xterm.c (x_clear_mouse_face): Block/unblock input.
3416 2000-09-24 Dave Love <fx@gnu.org>
3418 * fns.c (base64_encode_1): Fix last change.
3420 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3422 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3424 * xdisp.c (try_window_reusing_current_matrix): More fixes
3425 for the case window has a header-line.
3427 2000-09-22 Dave Love <fx@gnu.org>
3429 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3432 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3434 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3436 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3438 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3441 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3444 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3445 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3446 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3449 * marker.c (byte_char_debug_check): Return void.
3451 * xfns.c (Fx_create_frame): Set default frame parameter value
3452 for tool-bar-lines to 1.
3454 * dispnew.c (scrolling_window): Compare y-positions of rows
3455 equal at the start. Some simplification.
3457 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3458 reused rows' y-position in the case window has a header-line, and
3459 new window start is greater than old window start.
3461 * process.c (process_sent_to): New variable.
3462 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3463 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3464 Declare more parameters volatile.
3466 * lread.c (Vrecursive_load_depth_limit): New variable.
3467 (Fload): Check recursive loads whose recursion depth exceeds
3468 Vrecursive_load_depth_limit.
3469 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3471 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3473 * fileio.c (Fread_file_name): Doc fix.
3475 * editfns.c (Fmessage_or_box): Doc fix.
3477 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3479 * xfns.c (xbm_scan): Allow C-style comments.
3481 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3482 symbols are specified, add color translations to the cache.
3483 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3485 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3487 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3488 structures to xpm_init_color_cache.
3490 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3492 * dispnew.c (update_window_line): Make sure to always draw
3495 2000-09-19 Andrew Innes <andrewi@gnu.org>
3497 * makefile.nt (bootstrap-emacs): Don't change directory.
3499 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3501 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3503 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3504 If output buffer is too small, signal an appropriated error.
3506 2000-09-18 Dave Love <fx@gnu.org>
3508 * keyboard.c (menu_bar_items, tool_bar_items)
3509 (current_active_maps): Remove redundant get_local_map call.
3511 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3513 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3514 cursor for buffers whose cursor_type is nil.
3516 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3517 a feature to implement that is already implemented.
3518 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3521 * xfns.c (x_clear_image_1): New function.
3522 (x_clear_image): Use it.
3523 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3526 * dispnew.c (update_window): Move test for invisible lines
3527 at the top to update_window_line.
3528 (update_window_line): Handle invisible lines here.
3530 * xfns.c (clear_image_cache): Clear current matrices of all
3531 frames sharing an image cache. Block input while freeing
3532 images. Fix timestamp comparison.
3533 (x_clear_image): Also free the mask.
3535 * xfns.c (lookup_image): Block input while loading the image so
3536 that we won't get interrupted in a state where the image isn't yet
3538 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3539 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3540 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3541 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3544 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3546 * dispnew.c (update_window): Make sure to make desired rows
3547 current even if they are completely invisible at the top
3550 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3552 * xfns.c (lookup_image): Build mask before applying an algorithm.
3553 Recognize algorithm `disabled'.
3554 (cross_disabled_images): New variable.
3555 (COLOR_INTENSITY): New macro.
3556 (x_detect_edges): Use COLOR_INTENSITY.
3557 (x_disable_image): New function.
3558 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3560 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3561 disabled state, don't apply an image transformation algorithm if
3562 the user specified an image for the disabled state. Use
3563 `:algorithm disabled' for creating a disabled item's image if the
3564 user hasn't specified an image.
3566 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3567 allocation functions with the XPM lib.
3568 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3569 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3570 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3571 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3572 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3574 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3575 functions, if possible, because these handle color allocation
3576 failure more gracefully.
3577 (Fimage_mask_p): New function.
3579 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3580 (Qedge_detection, Qheuristic): New symbols.
3581 (syms_of_xfns): Initialize new symbols.
3582 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3583 `algorithm (edge-detection ...)'.
3584 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3585 (tiff_format, gif_format, gs_format): Add `:mask'.
3586 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3587 (GIF_MASK, GS_MASK): New enumerators.
3588 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3589 (emboss_matrix, laplace_matrix): New variables.
3590 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3591 (x_edge_detection): New functions.
3592 (x_laplace): Rewritten in terms of x_detect_edges.
3593 (x_build_heuristic_mask): If image has a mask, free it.
3595 2000-09-14 Andrew Innes <andrewi@gnu.org>
3597 * makefile.w32-in: Revert to Unix line endings.
3599 2000-09-14 Andrew Innes <andrewi@gnu.org>
3601 * makefile.w32-in: Standardize indentation somewhat.
3602 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3603 cater for differences between shells.
3605 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3607 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3609 * xterm.c (x_produce_glyphs): If the distance from the current
3610 position to the next tab stop is less than a canonical character
3611 width, use the tab stop after that.
3613 2000-09-14 Dave Love <fx@gnu.org>
3615 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3617 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3619 * xdisp.c (handle_fontified_prop): While running fontification
3620 functions, bind `fontification-functions' and
3621 `after-change-functions' to nil.
3623 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3624 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3626 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3628 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3629 USE_MMAP_FOR_BUFFERS.
3631 * insdel.c (make_gap): Use enlarge_buffer_text.
3633 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3634 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3635 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3636 from former r_alloc_* functions in ralloc.c.
3637 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3639 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3640 (mmap_init) [REL_ALLOC_MMAP]: New function.
3641 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3642 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3645 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3646 (enlarge_buffer_text): Add prototype.
3648 * ralloc.c: Remove everything having to do with the use of mmap.
3650 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3652 * sound.c (Fplay_sound): Doc fix.
3654 * keyboard.c: Avoid some more compiler warnings.
3655 (parse_tool_bar_item): Ignore cached key bindings.
3657 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3658 and allocation of Lisp data.
3660 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3662 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3663 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3666 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3668 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3670 * ccl.c: Comment fixed.
3671 (MAX_MAP_SET_LEVEL): Increased to 30.
3672 (PUSH_MAPPING_STACK): Enclose with do-while block.
3673 (POP_MAPPING_STACK): Likewise.
3674 (stack_idx_of_map_multiple): New variable.
3675 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3676 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3677 call the corresponding CCL program by
3678 CCL_CALL_FOR_MAP_INSTRUCTION.
3679 (ccl_driver) <CCL_MapSingle>: Likewise.
3680 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3681 with the case where looking up process reaches to the end of
3682 map-set, and call CCL programs as the above change.
3684 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3686 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3687 that might be clobbered by longjmp.
3688 (check_x_display_info, x_decode_color, create_frame_xic)
3689 (Fx_display_backing_store, Fx_display_visual_class)
3690 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3693 * lread.c (init_lread): Set Vloads_in_progress to nil.
3694 (Fload): Show list of recursively loaded files, when signaling an
3697 * lread.c (Vloads_in_progress): New variable.
3698 (record_load_unwind): New function.
3699 (Fload): Check for recursive loads.
3700 (syms_of_lread): Initialize Vloads_in_progress.
3701 (read_integer, read1): Avoid some compiler warnings.
3703 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3706 2000-09-11 Miles Bader <miles@gnu.org>
3708 * editfns.c (Fbuffer_string): Doc fix.
3710 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3712 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3714 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3716 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3717 whether to include other header files.
3719 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3721 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3722 by Fmemq as a boolean.
3724 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3726 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3728 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3730 * ralloc.c (mmap_fd): Remove initializer which can make it
3731 read-only in a dumped Emacs.
3732 (mmap_fd_1): New variable.
3733 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3734 restore it from there.
3735 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3736 unconditionally so that mmap_fd can be initialized there.
3737 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3738 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3739 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3741 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3743 * xdisp.c (dump_glyph_row): Fix printf format string.
3744 (display_line, move_it_in_display_line_to): Avoid compiler
3747 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3749 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3752 * xdisp.c (try_window_id): When trying to locate cursor in
3753 unchanged rows at the top, handle the case that we can't find it.
3755 * xterm.c (x_draw_glyphs): Handle case START and END are out
3756 of bounds more carefully.
3758 2000-09-08 Dave Love <fx@gnu.org>
3760 * s/sol2.h (REL_ALLOC_MMAP): Define.
3761 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3763 * ralloc.c: Don't include string.h (redundant).
3764 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3765 [!MAP_ANON]: Include fcntl.h.
3766 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3767 (r_alloc, r_re_alloc, r_alloc_free)
3768 (mmap_enlarge, mmap_set_vars): Use it.
3769 (r_alloc_init_fd): New function.
3770 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3771 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3774 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3777 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3778 change to __NetBSD__.
3780 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3782 * search.c (compile_pattern): Check the multibyteness of cached
3785 2000-09-08 Miles Bader <miles@gnu.org>
3787 * xfaces.c (default_face_vector): Function removed.
3788 (Finternal_merge_in_global_face): Restore old global/local
3789 attribute override order. Use inline loop instead of calling
3790 default_face_vector.
3792 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3794 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3795 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3796 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3797 where necessary, in case POINTER_TYPE is `void'.
3799 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3801 * frame.c (make_terminal_frame): Initialize frame foreground and
3802 background colors to unspecified, for the initial instance of an
3805 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3807 * ralloc.c (mmap_find): Fix overlap computation.
3808 (mmap_enlarge): Compute nbytes before trying to find an
3811 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3814 * lread.c (syms_of_lread): Change value of regexp
3815 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3817 * xmenu.c (xdialog_show): When looking up the selection in
3818 menu_items, take `quote' boundaries into account; this corresponds
3819 to a nil ITEM in x-popup-dialog.
3821 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3823 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3825 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3827 * coding.c (encode_coding_sjis_big5): Use translation table for
3828 encoding, not decoding. Fix the handling of latin-jisx0201.
3829 Check for the charset katakana-jisx0201 too.
3830 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
3831 (detect_coding_sjis): Check the byte sequence more rigidly.
3833 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3835 * xfaces.c (Vparam_value_alist): New variable.
3836 (syms_of_xfaces): Initialize it.
3837 (Finternal_set_lisp_face_attribute): Avoid more consing.
3839 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
3841 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
3842 (Qbackground_mode): New variable.
3843 (syms_of_frame_1): Initialize Qbackground_mode.
3845 * lisp.h (Qdisplay): Declare extern.
3847 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
3848 change face on all frames, and change the default for new frames.
3850 2000-09-07 Dave Love <fx@gnu.org>
3852 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
3854 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3856 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
3858 * charset.c: Include composite.h
3859 (lisp_string_width): New function.
3860 (Fstring_width): Call lisp_string_width instead of strwidth.
3862 * Makefile.in (charset.o): Depends on composite.h.
3864 * process.c (read_process_output): Before inserting the decoded
3865 text in the buffer, adjust the multibyteness.
3867 2000-09-06 Gerd Moellmann <gerd@gnu.org>
3869 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
3870 buffer's text buffer is null, map new memory.
3872 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
3873 POINTER_TYPE and size_t.
3874 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
3875 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
3876 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
3877 [REL_ALLOC_MMAP]: New macros.
3878 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
3879 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
3880 [REL_ALLOC_MMAP]: New functions.
3882 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
3883 before and after unexec.
3885 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
3886 text buffers if necessary.
3888 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
3889 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
3892 * config.in (HAVE_MMAP): Add #undef.
3894 2000-09-05 Gerd Moellmann <gerd@gnu.org>
3896 * frame.c (Qdisplay_type): New variable.
3897 (syms_of_frame_1): Initialize it.
3898 (Fframe_parameter): New function that avoids consing.
3899 (syms_of_frame): Defsubr it.
3901 * buffer.c (Fother_buffer): Consider buffers as invisible when
3902 they are displayed in a window on an invisible frame.
3904 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
3905 get-largest-window always return nil.
3907 2000-09-04 Gerd Moellmann <gerd@gnu.org>
3909 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
3910 variable; recognize Emacs 19 elc files.
3912 2000-09-04 Miles Bader <miles@gnu.org>
3914 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
3915 before initially popping up the menu, so the menu doesn't flash
3916 when the face settings are significantly different from the
3919 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
3921 * regex.c (WIDE_CHAR_SUPPORT): New macro.
3922 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
3923 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
3924 (BIT_UNIBYTE): Remove.
3925 (re_match_2_internal): Delete corresponding code and streamline the
3926 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
3927 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
3928 (re_wctype_t): New type.
3929 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
3930 (regex_compile): Use them and fix handling of overly long char classes.
3932 2000-09-03 Andrew Innes <andrewi@gnu.org>
3934 * makefile.w32-in: Change to DOS line endings.
3936 * s/ms-w32.h (ORDINARY_LINK): New define.
3938 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
3939 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
3941 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
3942 (distclean): Delete them here instead.
3944 * w32proc.c (compare_env): Convert to uppercase for comparison,
3945 not lowercase, to match how the native Windows shell works.
3947 2000-09-03 Jason Rumney <jasonr@gnu.org>
3949 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3950 CVS changes the line-ends when checking in/out on DOS/Windows.
3952 * makefile.nt (emacs): Do not change directory to run temacs, as
3953 the load-path is set relative to current directory.
3955 2000-09-03 Miles Bader <miles@gnu.org>
3957 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3959 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3961 * xdisp.c (redisplay_mode_lines): New function.
3962 (display_mode_lines): Return number of mode lines displayed.
3963 (echo_area_display): Use redisplay_mode_lines to draw garbaged
3964 mode lines. Don't temporarily bind redisplay-dont-pause to t.
3966 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
3967 string.h and strings.h.
3968 (index) [HAVE_INDEX]: Add prototype.
3970 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
3971 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
3973 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3974 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3976 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3978 * lread.c (read1): Accept `?' as symbol constituent, for
3979 compatiblity with XEmacs.
3981 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3983 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3984 (struct re_pattern_buffer): Remove newline_anchor.
3985 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3986 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3987 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3988 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3989 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3990 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3991 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3992 Get rid of references to newline_anchor.
3993 (regcomp): Allocate and precompute a fastmap.
3995 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3997 * lread.c (openp): GCPRO local variable `filename'.
3999 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4001 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4003 * regex.c: Merge some changes from GNU libc. Add prototypes.
4004 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4005 Use memcmp and memcpy instead of bcopy and bcmp.
4006 (init_syntax_once): Use ISALNUM.
4007 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4008 (REG_UNSET_VALUE): Remove. Use NULL instead.
4009 (REG_UNSET, re_match_2_internal): Use NULL.
4010 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4012 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4013 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4014 (regex_compile): In handle_interval, return an error rather than try to
4015 unfetch the interval if we can't find the closing brace.
4016 Obey the RE_NO_GNU_OPS syntax bit.
4017 (TOLOWER): New macro.
4019 (regexec): Allocate regs.start and regs.end as one block.
4021 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4023 * xdisp.c (echo_area_display): Check display_completed instead
4024 of calling detect_input_pending.
4026 * dispnew.c (update_frame): Only set display_completed here; move
4027 the update_begin and update_end calls here from update_frame_1.
4028 (update_frame_1): Don't set display_completed here, don't call
4029 update_begin/update_end.
4031 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4032 instead of store_frame_param.
4034 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4036 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4037 desired window matrix hasn't been displayed, use the current row
4038 instead. Make sure that only those frame rows are updated for
4039 which there exists a corresponding enabled desired row.
4041 2000-08-29 Miles Bader <miles@gnu.org>
4043 * xfaces.c (default_face_vector): New function.
4044 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4046 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4048 * lread.c (openp): Prevent temporary string passed to
4049 Ffile_readable_p from being garbage collected.
4051 2000-08-28 Dave Love <fx@gnu.org>
4053 * keymap.c (store_in_keymap): Add `static' to declaration.
4055 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4057 * emacs.c, callint.c, doc.c, editfns.c
4058 (toplevel) [HAVE_STRING_H]: Include string.h.
4059 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4060 (index): Remove prototypes which might conflict with non-standard
4061 definitions of index/strchr.
4063 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4064 (rindex): Define only if !HAVE_RINDEX.
4066 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4068 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4070 2000-08-28 Miles Bader <miles@gnu.org>
4072 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4073 made inconsistent by a font-related attribute in FROM.
4074 (merge_face_inheritance): Add function comment.
4076 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4078 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4079 the 4th arg (PREV_EVENT) Qt to suppress input method.
4081 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4083 * regex.c: Indent cpp directives and remove parens after `defined'.
4084 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4085 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4086 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4087 (re_compile_pattern): Use size_t for length.
4088 (init_syntax_once): Move to a better place.
4089 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4090 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4092 * syntax.c (back_comment): Detect cases where a comment-starter is
4093 actually inside another comment as in: /* a // b */ c // d \n.
4094 Make it clear that `comstart_pos' is unused for nested comments.
4096 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4097 (KEYMAPP): New macro.
4098 (Fkeymap_parent, Fset_keymap_parent): Use it.
4099 (fix_submap_inheritance): Mark it static.
4100 (define_as_prefix, describe_buffer_bindings, describe_command)
4101 (describe_translation, describe_map): Complete prototypes.
4103 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4105 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4106 to better match the key-lookup behavior.
4108 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4110 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4111 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4113 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4115 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4116 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4117 (xterm.o): Depend on coding.h
4119 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4121 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4122 the corresponding '#endif'.
4124 2000-08-26 Miles Bader <miles@gnu.org>
4126 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4127 * xfaces.c (QCinherit): New variable.
4128 (syms_of_xfaces): Initialize it.
4129 (LFACE_INHERIT): New macro.
4130 (Finternal_get_lisp_face_attribute)
4131 (merge_face_vector_with_property)
4132 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4133 (check_lface_attrs): Allow new types of face height. Check
4135 (CYCLE_CHECK): New macro.
4136 (merge_face_inheritance): New function.
4137 (merge_face_vectors): Merge inherited faces too. Add F and
4138 CYCLE_CHECK arguments.
4139 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4140 (lookup_named_face, lookup_derived_face, realize_named_face)
4141 (face_at_string_position, face_at_buffer_position): Supply
4142 new F and CYCLE_CHECK arguments to merge_face_vectors.
4143 (merge_face_heights): New function.
4144 (merge_face_vectors, merge_face_vector_with_property)
4145 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4146 handle relative face heights.
4147 (lface_same_font_attributes_p): Compare heights using EQ.
4149 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4151 * charset.c (char_to_string): Check the character validity.
4152 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4155 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4157 * regex.c (PUSH_FAILURE_COUNT): New macro.
4158 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4159 Handle popping of a register's or a counter's data.
4160 (POP_FAILURE_POINT): Use the new name.
4161 (re_match_2_internal): Push counter data on the stack for succeed_n,
4162 jump_n and set_number_at and remove misleading dead code in succeed_n.
4164 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4166 * xdisp.c (redisplay_internal): If considering all windows on all
4167 frames, update the display for each frame as soon as possible,
4168 instead of first building all desired matrices for all frames, and
4169 then updating them all.
4170 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4172 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4174 * bytecode.c (mark_byte_stack): Add a comment.
4176 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4177 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4180 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4182 * minibuf.c (do_completion): Always use compare-string, not
4183 string-equal because the latter doesn't pay attention to
4184 multibyteness of strings.
4186 * process.c (create_process): Don't setup raw-text coding here.
4187 (Fopen_network_stream): Don't set coding->src_multibyte and
4188 coding->dst_multibyte here.
4189 (read_process_output): For process filter, return unibyte string
4190 if default-enable-multibyte-characters is nil.
4191 (send_process): If OBJECT is multibyte text, be sure to encoded it
4192 by the specified coding system for the process. Otherwise, setup
4194 (init_process): Don't initialize default-process-coding-system
4197 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4199 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4200 <scroll-down-aggressively>: Likewise.
4202 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4204 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4205 zero. Set coding->produced_char correctly.
4207 2000-08-22 Andrew Innes <andrewi@gnu.org>
4209 * makefile.w32-in: New file.
4211 * unexw32.c (unexec): Ignore old_name, and use the actual location
4212 of the current executable instead. Base new_name on this.
4214 * w32proc.c (create_child): Remove reference to security
4215 descriptor, which isn't needed and doesn't compile with mingw32.
4217 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4218 up dllimport attributes.
4219 (x_update_window_end): Update prototype.
4221 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4222 extern, which screws up dllimport attributes.
4224 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4225 up dllimport attributes.
4227 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4228 screws up dllimport attributes.
4230 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4231 up dllimport attributes.
4232 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4233 screws up dllimport attributes.
4235 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4236 up dllimport attributes.
4238 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4239 screws up dllimport attributes.
4241 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4242 screws up dllimport attributes.
4244 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4245 up dllimport attributes.
4247 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4248 unnecessary extern, which screws up dllimport attributes.
4251 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4252 up dllimport attributes.
4254 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4255 unnecessary extern, which screws up dllimport attributes.
4257 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4258 screws up dllimport attributes.
4260 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4261 up dllimport attributes.
4263 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4265 * w32bdf.c (search_file_line):
4266 (set_bdf_font_info):
4268 (w32_get_bdf_glyph):
4269 (w32_BDF_to_x_font): Fix compile warnings.
4271 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4274 * w32select.c: Include keyboard.h before frame.h.
4276 * w32fns.c (max): Define macro.
4277 (JOHAB_CHARSET): Define if not known.
4278 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4279 (Fx_show_tip): Synch with X version.
4281 * w32xfns.c: Include keyboard.h before frame.h.
4283 * w32fns.c: Include keyboard.h before frame.h.
4285 * w32term.c: Include keyboard.h before frame.h.
4287 * fontset.c: Include keyboard.h before frame.h.
4289 * w32inevt.c: Include keyboard.h before frame.h.
4290 (MOUSE_MOVED): Define if not known.
4292 * minibuf.c: Include keyboard.h before frame.h.
4294 * keyboard.c: Include keyboard.h before frame.h.
4296 * indent.c: Include keyboard.h before frame.h.
4298 * dispnew.c: Include keyboard.h before frame.h.
4300 * buffer.c: Include keyboard.h before frame.h.
4302 * alloc.c: Include keyboard.h before frame.h.
4304 * print.c: Include keyboard.h before frame.h.
4306 * process.c: Include keyboard.h before frame.h.
4308 * scroll.c: Include keyboard.h before frame.h.
4310 * sysdep.c: Include keyboard.h before frame.h.
4312 * term.c: Include keyboard.h before frame.h.
4314 * window.c: Include keyboard.h before frame.h.
4316 * xdisp.c: Include keyboard.h before frame.h.
4317 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4319 * frame.c: Include keyboard.h before frame.h.
4321 * w32heap.h: Undefine min, max.
4323 * w32gui.h: Undefine min, max.
4325 * unexw32.c: Change PUCHAR to PCHAR.
4326 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4329 (copy_executable_and_dump_data): Remove unnecessary static defs.
4330 (copy_executable_and_dump_data): Fix compile warnings.
4332 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4334 * w32console.c (min): Define macro.
4335 (clear_frame, write_glyphs): Fix compile warning.
4337 * w32proc.c (compare_env):
4338 (find_child_console): Fix compile warning.
4340 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4341 sys_errlist instead of _sys_errlist.
4342 (get_emacs_configuration_options): New function.
4344 * s/ms-w32.h (sys_nerr): Provide default definition.
4345 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4346 name with _ prepended.
4347 (NSIG): Define if not known.
4348 (get_emacs_configuration): Provide extern declaration.
4349 (get_emacs_configuration_options): Provide extern declaration.
4350 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4352 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4354 (read_unc_volume): Fix compile warning.
4356 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4357 definitions from being used.
4359 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4361 * w32.c (unc_volume_file_attributes):
4362 (open_unc_volume): Make arg const.
4364 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4365 (read_input_waiting): Remove excess parameter.
4367 * w32.c (init_environment): Call _access.
4368 (check_windows_init_file): Call _close.
4369 (init_user_info): Call _putenv.
4370 (init_environment): Call _putenv and _strdup.
4371 (init_ntproc): Reset volume info cache on startup.
4373 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4374 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4375 cannot override the CRT malloc.
4377 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4378 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4380 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4381 unless we are linking with a static CRT.
4382 (RVA_TO_PTR): Cast result to unsigned char*.
4384 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4385 (add_volume_info): Use xstrdup.
4387 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4389 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4390 (do_completion, Fminibuffer_complete_word): Use it.
4391 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4392 var so it can take non-boolean values.
4394 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4396 * editfns.c (find_field): Formatting changes.
4397 (toplevel): Some old-style function forward declarations
4398 changed to prototypes, some new protypes added, some functions
4401 * lisp.h (set_time_zone_rule): Add prototype.
4402 (use_dialog_box): External declaration.
4404 * keyboard.c (gen_help_event): Add parameter SIZE.
4405 (kbd_buffer_events_waiting): Slightly rewritten.
4406 (clear_event): New function.
4407 (kbd_buffer_get_event): Use it, and clear the input_events of
4409 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4410 don't fill the newly created array with nils.
4411 (toplevel): Convert some old-style function forward declarations
4414 * keyboard.h (gen_help_event): Change prototype.
4416 * xterm.c (XTread_socket): Change calls to gen_help_event.
4418 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4420 * eval.c (Fmacroexpand): Doc fix.
4422 2000-08-20 Jason Rumney <jasonr@gnu.org>
4424 * w32term.h (x_display_info_for_display): Remove as this function
4425 does not exist on W32.
4427 * w32term.c (help_echo_window): New variable.
4428 (syms_of_w32term): staticpro it.
4429 (note_mode_line_highlight): Set it.
4430 (XTextExtents16): Removed as there is no equivalent on W32.
4431 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4432 the X way of doing this will not work for W32.
4433 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4434 (x_draw_image_foreground): Avoid drawing outside of the clip area
4435 when image doesn't have a mask.
4436 (note_mouse_highlight): Process overlays in the right order of
4437 priority. Set help_echo_window.
4438 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4439 because that's more visible for large images.
4441 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4442 name to single_keymap_panes.
4443 (w32_menu_show): Set wv->title when dealing with titles.
4444 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4446 2000-08-21 Miles Bader <miles@gnu.org>
4448 * minibuf.c (do_completion): Try again if we rewrite the input
4449 string, but no completion was done, so that any completion message
4452 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4454 * xfaces.c (lface_equal_p): Compare strings differently.
4455 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4456 (realize_tty_face): Use them.
4457 (syms_of_xfaces): Initialize new variables.
4458 (map_tty_color): New function, extracted from realize_tty_face.
4459 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4460 foreground or background color, store the new color name in the
4461 realized face; previous code trying to do this had no effect.
4462 (realize_tty_face): Use map_tty_color.
4463 (Fclear_face_cache): Set face_change_count and ensure thorough
4466 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4468 * undo.c (record_first_change, record_marker_adjustment): Don't
4469 use XBUFFER on last_undo_buffer which might not be a buffer.
4471 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4473 * coding.c (decode_coding_string): Set members consumed,
4474 consumed_char, produced, produced_char of *coding correctly. If
4475 decode_coding doesn't consume any byte, don't try anymore.
4476 (encode_coding_string): Likewise.
4478 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4480 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4481 conditional have void type, for Standard C compilers.
4483 * xdisp.c (redisplay_internal): Compare windows for equality with
4484 EQ, instead of applying XWINDOW to something that might not
4487 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4489 * fontset.c (Finternal_char_font): Search only the selected frame
4490 for a window of the current buffer.
4492 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4494 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4497 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4498 second half of a HELP_EVENT is found at the start of kbd_buffer.
4500 2000-08-18 Miles Bader <miles@gnu.org>
4502 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4504 * editfns.c (save_restriction_save): Rewrite to use markers.
4505 (save_restriction_restore): Rewrite to understand new form of data
4506 saved by save_restriction_save.
4507 (Fsave_restriction): Remove cautionary note in doc-string.
4509 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4511 * fileio.c (build_annotations): Add a comment explaining the
4512 return value of format-annotate-function. Replace a spurious call
4513 to Flength with a CONSP test. Call format-annotate-function with
4514 a fifth arg specifying how many times the function is been called
4515 in a row, to let it choose temporary buffers appropriately.
4517 2000-08-17 Dave Love <fx@gnu.org>
4519 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4520 declare make_temp_name twice.
4522 * lread.c: Prototype readevalloop, load_unwind,
4523 load_descriptor_unwind.
4524 (unreadpure): Give it an arg.
4526 * unexalpha.c: Prototype fatal_unexec, mark_x,
4527 update_dynamic_symbols. Declare unexec as void.
4529 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4530 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4532 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4533 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4536 * alloca.c: Use #error.
4537 [POINTER_TYPE]: Use it.
4539 * eval.c (Fdefvar): Doc fix.
4541 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4542 INITIALIZE_INTERVAL.
4544 * buffer.h: Avoid DECLARE_INTERVALS.
4546 * config.in: Add size_t.
4548 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4550 * w16select.c (set_clipboard_data): If there's not enough memory
4551 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4552 expects. In case of other failures, return 3.
4553 (system_error_msg): New error message.
4554 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4557 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4559 * term.c (write_glyphs): Also turn off inverse video after turning
4560 off other appearances in case TS_exit_attribute_mode is not equal
4561 to TS_end_standout_mode.
4562 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4564 (turn_off_face): Reset standout_mode only if
4565 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4566 is equal to TS_end_standout_mode.
4568 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4570 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4571 sequence at the end of the source block.
4573 * ccl.c (Fccl_program_p): Docstring modified.
4574 (Fccl_execute): Likewise.
4575 (Fccl_execute_on_string): Likewise.
4577 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4579 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4581 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4583 The following changes are mainly to fix bugs of
4584 encode/decode-coding-string failing if encoding/decoding return
4585 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4586 variable conversion_buffer.
4588 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4589 decrement dst_end to avoid buffer overflow in the later call of
4592 * coding.h (conversion_buffer_size, conversion_buffer)
4593 (get_conversion_buffer): Extern deleted.
4595 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4596 (conversion_buffer, conversion_buffer_size): Variables deleted.
4597 (get_conversion_buffer): Function deleted.
4598 (struct conversion_buffer): New structure.
4599 (MAX_ALLOCA): New macro.
4600 (allocate_conversion_buffer): New macro.
4601 (extend_conversion_buffer, free_conversion_buffer): New functions.
4602 (ccl_coding_driver): Set coding->result.
4603 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4604 this is the last block of source.
4605 (encode_coding): Likewise. Handle the source block as the last
4606 one only when the whole source text is consumed.
4607 (decode_coding_string): Handle the case that the output buffer is
4608 too small to decode the whole source text. Use
4609 allocate_conversion_buffer, extend_conversion_buffer and
4610 free_conversion_buffer, not get_conversion_buffer.
4611 (encode_coding_string): Likewise.
4612 (init_coding): Function deleted.
4613 (init_coding_once): Delete code to initialize
4614 conversion_buffer_size.
4616 * emacs.c (main): Don't call init_coding.
4618 * msdos.c (IT_write_glyphs): Use a locally declared
4621 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4622 (insert_glyphs): Likewise.
4624 * w32console.c (write_glyphs): Use a locally declared
4627 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4629 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4630 member of display_info is NULL.
4632 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4634 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4637 * term.c (turn_off_face): Reset standout_mode when resetting
4638 appearances with capability `me'.
4639 (write_glyphs): Switch on inverse video before each face change.
4641 2000-08-14 Dave Love <fx@gnu.org>
4643 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4644 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4645 (lisp_free): Declare and make static.
4647 * window.c: Fix embedded comment.
4648 (syms_of_window): Fix doc string.
4650 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4652 * keymap.c (push_key_description): If C without modifiers is < 32,
4653 make sure to print `C-' before `M-', like in the manual.
4655 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4657 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4658 since they aren't relocated anymore.
4659 (sxhash_string): Make sure returned hash code fits in a Lisp
4662 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4663 partially visible line which is smaller than the window's
4666 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4668 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4669 the multibyte form of eight-bit-control characters.
4670 (Fccl_execute_on_string): Initialize ccl->multibyte.
4672 * ccl.h (struct ccl_program): New member multibyte.
4674 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4676 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4678 * regex.c (regex_compile) <normal_char>: Pay attention to
4680 (analyse_first) <exactn>: Setup fastmap correctly for
4681 eight-bit-control characters.
4683 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4685 * termhooks.h (enum event_kind): New member
4686 multibyte_char_keystroke.
4688 * keyboard.c (make_lispy_event): Handle the new event type
4689 multibyte_char_keystroke.
4691 * xterm.c: Include coding.h.
4692 (XTread_socket): Work around a bug of XmbLookupString. If the
4693 input is from XIM, decode it according to the current locale. In
4694 that case, generate multibyte_char_keystroke events.
4696 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4698 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4699 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4701 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4703 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4704 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4705 (move_it_in_display_line_to): Record iterator's ascent and descent
4706 before producing glyphs, and restore them when we know the glyph
4707 doesn't fit on the line.
4708 (move_it_to): Restructured so that it's easier to debug. If
4709 moving to a vpos, and not moving to an x or character position,
4710 stop as soon as the specified vpos is reached; don't move further
4711 into that line because that might change the computed line height.
4712 (try_cursor_movement): New function, extracted from the cursor
4713 movement branch of redisplay_window. If ending on a partially
4714 visible line, don't try to scroll if the cursor line is taller
4716 (redisplay_window): Use try_cursor_movement.
4718 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4719 because that function doesn't cope with variable-height lines.
4721 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4722 box cursor because that's better visible for large images.
4724 2000-08-10 Miles Bader <miles@gnu.org>
4726 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4728 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4730 * xdisp.c (Vmessages_buffer_name): New variable.
4731 (message_dolog): Use it.
4732 (syms_of_xdisp): Initialize it.
4734 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4736 * msdos.c (IT_note_mouse_highlight): Update the calls to
4738 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4739 redundant now that keyboard.h is included.
4741 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4743 * keyboard.c (kbd_buffer_events_waiting): New function.
4745 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4747 * msdos.c: Include keyboard.h.
4748 (XMenuActivate): Empty no_event events from the event buffer. If
4749 no events are left after that, call clear_input_pending.
4750 (mouse_clear_clicks): New function, code moved from mouse_init.
4751 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4752 mouse driver to ``forget'' any past clicks.
4754 * Makefile.in (msdos.o): Depend on keyboard.h.
4756 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4758 * lisp.h (input_pending): External declaration.
4760 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4762 * xdisp.c (echo_area_display): Display thoroughly if input is
4763 pending. Bind redisplay-dont-pause to t during the redisplay.
4764 in case input is pending.
4766 * dispnew.c (Qredisplay_dont_pause): New variable.
4767 (syms_of_display): Initialize and staticpro it.
4768 (update_frame_1): Don't interrupt the display for pending input if
4769 redisplay_dont_pause is set.
4771 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4773 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4775 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4777 * callproc.c (Fcall_process): Terminate the unwind-protect around
4778 the post-read-conversion of coding system.
4780 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4781 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4782 * buffer.h (overlays_at): Update prototype.
4783 * xdisp.c (next_overlay_change): Update call to overlays_at.
4784 * xfaces.c (face_at_buffer_position): Likewise.
4785 * textprop.c (Fget_char_property): Likewise.
4786 * xterm.c (note_mouse_highlight): Likewise.
4788 * minibuf.c (do_completion): Don't consider a simple change of
4789 case as `completion'.
4791 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4793 * keyboard.c (syms_of_keyboard): Initialize
4794 last_point_position_buffer.
4795 * undo.c (record_delete): Make sure last_point_position_buffer is
4796 a buffer before comparing pointers.
4798 * coding.h (decode_coding_string): Declare.
4800 * intervals.h (Fprevious_single_char_property_change): Declare.
4802 * textprop.c (Fprevious_single_char_property_change): Don't do
4803 arithmetic directly on lisp objects.
4805 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4808 * keyboard.h (menu_item_eval_property): Declare.
4810 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4811 reuse as buffer name, instead of recreating (and discarding) every
4812 time a message is logged.
4813 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4814 (current_message_1, truncate_message_1, set_message_1)
4815 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4816 (current_message, truncate_echo_area, display_echo_area)
4817 (resize_echo_area_axactly): Changed calls.
4819 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4821 (Ffind_coding_systems_region_internal): First argument to Fappend
4822 must be an integer, not a Lisp object.
4824 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4826 * charset.c (Fchar_width): Doc fix.
4828 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4830 * charset.c (Fstring_width): Doc fix.
4832 2000-08-07 Gerd Moellmann <gerd@gnu.org>
4834 * xdisp.c (start_display): When starting display on a continuation
4835 line, clear ascent and descent members of the iterator structure;
4836 the height of the continued line does not affect the height of the
4838 (make_cursor_line_fully_visible): Do nothing if cursor is on a
4839 line taller than the window.
4840 (redisplay_window) <forced window start>: Handle case that the
4841 middle of the window is not found in any row.
4842 (dump_glyph_row): Show more information.
4843 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
4844 first text line in a glyph matrix.
4846 * xterm.c (x_draw_image_foreground): Avoid drawing outside
4847 of the clip area when image doesn't have a mask.
4849 * fns.c (sweep_weak_table): Fix survival conditions for
4850 key-or-value and key-and-value weakness.
4852 * .gdbinit (xhashtable): New command.
4854 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
4855 tables out of the list of all weak hash tables.
4857 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
4858 a new buffer is created, make sure echo_area_buffer[] references
4861 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
4863 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
4866 2000-08-07 Kenichi Handa <handa@etl.go.jp>
4868 * syntax.c (skip_chars): Fix previous change. Make the handling
4869 of unibyte string consistent with that of regex search.
4871 2000-08-05 Gerd Moellmann <gerd@gnu.org>
4873 * xmenu.c (popup_get_selection): Use xfree instead of free.
4875 * fileio.c (Finsert_file_contents): Use xfree instead of free.
4877 * editfns.c (Ftranspose_regions): Use xfree instead of free.
4879 * callproc.c (child_setup): Use xfree instead of free.
4881 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
4883 (run_mac_command, closedir): Use `xfree' instead of `free'.
4885 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
4887 * eval.c (error): Use xfree instead of free.
4889 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
4891 * fns.c: Replace `illegal' with `invalid'.
4892 (Fmake_hash_table, make_hash_table): Allow table size of 0.
4894 2000-08-05 Kenichi Handa <handa@etl.go.jp>
4896 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
4899 2000-08-04 Noah Friedman <friedman@splode.com>
4901 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
4904 2000-08-04 Gerd Moellmann <gerd@gnu.org>
4906 * syntax.c (skip_chars): Fix typo in error message.
4908 2000-08-04 Andreas Schwab <schwab@suse.de>
4910 * m/ia64.h: Moved from s/ia64.h.
4912 2000-08-04 Kenichi Handa <handa@etl.go.jp>
4914 * process.c (read_process_output): Big simplification. Handle
4915 composition and post-read-conversion of coding system correctly.
4916 (send_process): Handle composition correctly.
4918 * callproc.c (Fcall_process): Handle post-read-conversion of
4919 coding system if any.
4921 * coding.c (decode_coding_iso2022): More strict check for handling
4923 (coding_restore_composition): Pay attention to the case that
4924 cmp_data is not set properly (because of invalid code in the
4926 (run_pre_post_conversion_on_str): Include text properties in the
4928 (decode_coding_string): Set members of coding correctly.
4930 2000-08-03 Gerd Moellmann <gerd@gnu.org>
4932 * s/ia64.h: New file.
4934 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
4935 Use NULL instead of 0 at the end of variable argument list of
4936 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
4937 sizeof (int) < sizeof (void *).
4939 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
4940 of variable argument lists of XtVaGetValues and XtVaSetValues.
4942 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
4943 variable argument lists of XtVaGetValues and XtVaSetValues.
4945 2000-08-02 Gerd Moellmann <gerd@gnu.org>
4947 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
4948 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4950 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4953 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4954 in call to Fsingle_key_description.
4956 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4959 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4961 * window.c (display_buffer_reuse_frames): New variable.
4962 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
4963 frames displaying BUFFER.
4964 (syms_of_window): Define Lisp variable
4965 display-buffer-reuse-frames.
4967 2000-08-01 Miles Bader <miles@gnu.org>
4969 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
4970 when to constrain NEW_POS (they were pretty screwed up before).
4972 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4974 * msdos.c (run_msdos_command): Save and restore the master
4975 environment, for the case that child_setup signals an error.
4976 When mirroring slashes in DOS shell commands, don't fail when
4977 argv[2] has embedded blanks.
4978 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4979 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4980 (dos_ttraw): Call mouse_setup_buttons.
4982 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4983 using alloca; free it after run_msdos_command returns.
4985 2000-07-27 Dave Love <fx@gnu.org>
4987 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4989 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4992 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4994 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4996 * editfns.c (lisp_time_argument): Fix last change.
4998 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5000 * fns.c (Fdelete): Make it work on vectors and strings in addition
5003 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5004 (syms_of_fns): Initialize new variables.
5005 (sweep_weak_table): Handle weakness `key-or-value' and
5007 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5008 weakness, with t meaning the same as `key-and-value'.
5010 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5012 * coding.h (struct coding_system): Member safe_charset deleted.
5014 * coding.c (Qsafe_charsets): This variable deleted.
5015 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5017 (coding_safe_chars): New function.
5018 (CODING_SAFE_CHAR_P): New macro.
5019 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5020 checking safe_charsets member of the coding system. Caller
5022 (detect_coding_iso2022): New local variable safe_chars.
5023 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5024 safe_charsets member of the coding system.
5025 (decode_coding_iso2022): New local variable safe_chars.
5026 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5027 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5028 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5029 (ENCODE_UNSAFE_CHARACTER): New macro.
5030 (encode_coding_iso2022): New local variable safe_chars. Check
5032 (setup_coding_system): Delete the code to initialize
5033 coding->safe_charses
5034 (intersection, find_safe_codings): New functions.
5035 (Ffind_coding_systems_region_internal): New function.
5036 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5037 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5038 variable and initialize it.
5040 * fns.c (char_table_ref_and_index): New function.
5042 * lisp.h (char_table_ref_and_index): Add prototype.
5044 2000-07-26 Sam Steingold <sds@gnu.org>
5046 * editfns.c (lisp_time_argument): Added third argument `usec'.
5047 (Ffloat_time): New built-in Lisp function.
5049 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5051 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5052 for the character code.
5054 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5057 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5058 if called for a popup menu.
5059 (xmenu_show): Store help string in widget values.
5061 2000-07-26 Dave Love <fx@gnu.org>
5063 * syswait.h: Move some definitions.
5064 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5065 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5066 perspicuous definitions.
5067 (WTERMSIG): Fix bit pattern used.
5069 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5071 * print.c (print_object): If vector printing is truncated, print
5072 "..." to indicate it as well as the case of list printing.
5074 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5076 * xdisp.c (next_element_from_display_vector): Improve comments.
5078 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5079 for the character code, and the rest for the face id as in 20.x.
5080 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5082 * window.c (window_display_table): Cleaned up.
5084 * syntax.c (Fforward_word): Add last arg nil in call of
5085 Fconstrain_to_field.
5087 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5089 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5090 identical but for the letter-case, don't call
5091 barf_or_query_if_file_exists.
5093 2000-07-25 Miles Bader <miles@gnu.org>
5095 * editfns.c (find_field): Honor special `boundary' fields.
5096 (Qboundary): New variables.
5097 (syms_of_editfns): Initialize Qboundary.
5098 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5099 Use scan_buffer instead of find_before_next_newline, because it
5100 allows us to detect the boundary case where there's a newline at
5102 * lisp.h (Fconstrain_to_field): Update external declaration.
5104 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5106 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5109 2000-07-24 Dave Love <fx@gnu.org>
5111 * s/sunos4-0.h, s/sol2.h:
5112 (LIBS_TERMCAP): Move from m/sparc.h.
5114 * m/sparc.h (TERMINFO): Moved to system files (probably only
5115 relevant for sunos4 judging by its vintage).
5116 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5119 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5121 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5122 name to single_keymap_panes.
5124 2000-07-24 Andreas Schwab <schwab@suse.de>
5126 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5128 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5130 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5131 parameters instead of using int parameters. Expect FN to accept
5132 EMACS_INT parameters.
5133 (display_echo_area, resize_echo_area_axactly, current_message)
5134 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5135 with new argument list.
5136 (resize_mini_window_1): New callback function.
5137 (current_message_1, truncate_message_1, set_message_1): Change
5138 parameter lists to the new format expected by
5139 with_echo_area_buffer.
5141 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5143 * fontset.c (fontset_ref): Remove INLINE declaration.
5144 (fontset_ref_via_base): Likewise.
5145 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5148 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5150 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5151 correct order of priority. If help echo was found in an overlay,
5152 use that overlay as the object in which the help echo was found.
5154 2000-07-22 Miles Bader <miles@gnu.org>
5156 * textprop.c (Fprevious_single_char_property_change): The initial
5157 property value should be from the position preceding POSITION, not
5160 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5162 * coding.c (syms_of_coding): Doc fix for
5163 inhibit-iso-escape-detection.
5165 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5167 * xterm.c (note_mouse_highlight): Process overlays in the right
5170 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5172 * xterm.c (note_mouse_highlight): If help-echo was found in an
5173 overlay, use that overlay as the object in which the help was
5176 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5178 * window.c (foreach_window): Instead of a fake variable argument
5179 list, take one USER_DATA argument.
5180 (foreach_window_1): Likewise, and call callback functions with two
5181 args, the window and USER_DATA.
5182 (struct check_window_data): New struct.
5183 (check_window_containing): Use it.
5184 (window_from_coordinates): Set up a struct check_window_data for
5186 (add_window_to_list, freeze_window_start): Change parameters
5187 according to new calling convention.
5189 * window.h (foreach_window): Change prototype.
5191 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5193 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5195 * xmenu.c (menu_help_callback): Call show_help_echo with
5196 additional arguments OBJECT and POS.
5198 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5200 * data.c (Faset): Allow storing any multibyte character in a
5201 string. Convert unibyte string to multibyte if necessary.
5203 * xfns.c (x_encode_text): New function.
5204 (x_set_name): Use x_encode_text.
5205 (x_set_title): Likewise.
5207 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5209 * xterm.h (x_encode_text): Add prototype.
5211 2000-07-20 Dave Love <fx@gnu.org>
5213 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5216 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5218 * msdos.c (help_echo_window): New variable.
5219 (syms_of_msdos): Initialize and staticpro it.
5220 (IT_note_mode_line_highlight): Set help_echo_window.
5221 (IT_note_mouse_highlight): Ditto.
5222 (dos_rawgetc): Store help_echo_window in the second event produced
5225 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5226 Record the object that generated the help echo and the position of
5227 that object in help_echo_object and help_echo_pos. Record that
5228 some glyphs in a row are displayed in mouse-face.
5229 (IT_update_begin): Don't clear mouse highlight unless one of the
5230 enabled glyph rows is marked as being displayed in mouse-face.
5231 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5232 and position recorded in help_echo_object and help_echo_pos to the
5234 (IT_menu_display): Accept a new argument PN: the pane number of
5235 the current menu pane. Record the pane number and the item
5236 number of the item which has associated help string.
5237 (XMenuActivate): Update the prototype for help_callback in
5238 function declaration. Call IT_menu_display with the current menu
5239 pane number as an additional argument. Call help_callback with
5240 two additional arguments: the pane number and the item number of
5241 the menu item associated with the help text.
5242 (help_echo_object, help_echo_pos): New variables.
5243 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5245 * msdos.h (XMenuActivate): Update prototype.
5247 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5249 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5250 Add some more prototypes.
5252 * xterm.c, xterm.h: Add some more prototypes.
5254 * lisp.h (Fnext_single_char_property_change): Add prototype.
5256 * dispnew.c (direct_output_for_insert): Remove confusing
5257 outer local variable mouse_face_overwritten_p.
5258 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5260 * alloc.c (allocate_string_data): Don't copy old string contents.
5262 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5264 * coding.c (code_convert_region): Delete text properties before
5265 shrinking the conversion region.
5267 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5269 * dispnew.c (update_text_area): Write the whole row if it
5270 has mouse-face in it.
5272 * xfaces.c (face-alternative-font-family-alist): Remove
5273 DEFVAR_LISP; staticpro instead.
5275 * xmenu.c (menu_help_callback): Call show_help_echo with
5278 * keyboard.c (show_help_echo): Add parameter WINDOW.
5279 (read_char): Call show_help_echo with window extracted from Lisp
5281 (gen_help_event): Add parameter WINDOW.
5283 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5285 * xterm.c (help_echo_window): New variable.
5286 (note_mouse_highlight, note_tool_bar_highlight): Set
5288 (XTread_socket): Pass help_echo_window to gen_help_event.
5289 (syms_of_xterm): Initialize and staticpro help_echo_window.
5291 2000-07-18 Dave Love <fx@gnu.org>
5293 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5296 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5298 * alloc.c (allocate_string_data): If string had already data
5299 assigned, copy old contents to new string data.
5301 * coding.c (syms_of_coding): Fix typo in spelling of variable
5302 `inhibit-iso-escape-detection'.
5304 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5306 * Makefile.in: Add dependencies on dispextern.h.
5307 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5308 `free'; both can conflict with system header files.
5310 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5312 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5315 2000-07-18 Dave Love <fx@gnu.org>
5317 * window.c (Fwindow_list): Declare arg `window'.
5319 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5321 * coding.c (setup_coding_system): Don't override the explicitly
5322 specified designations.
5324 2000-07-15 Miles Bader <miles@gnu.org>
5326 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5327 from `text_property_eq' and `text_property_stickiness', respectively.
5328 (find_field, Fconstrain_to_field, char_property_eq)
5329 (char_property_stickiness): Changed to call char-property functions
5330 instead of text-property-only ones.
5332 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5333 `next_single_char_property_change'). Do more error checking, and
5334 cleanup limit behavior.
5335 (Fprevious_single_char_property_change): New function.
5336 (syms_of_textprop): Initialize new subrs.
5338 * xdisp.c (display_prop_end, invisible_text_between_p):
5339 Call Fnext_single_char_property_change instead of
5340 next_single_char_property_change.
5342 2000-07-15 Jason Rumney <jasonr@gnu.org>
5344 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5345 after menu is finished with.
5346 (add_menu_item): Only consider wv->title as a menu title.
5347 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5349 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5351 (FONT_REGEXP): Remove unused macro, and its sub-components.
5352 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5354 * w32term.c (help_echo_object, help_echo_pos): New variables.
5355 (note_mode_line_highlight): Store additional information about the
5356 help-echo in help_echo_object and help_echo_pos. Check both
5357 `local-map' and `keymap' properties for changing the cursor
5358 (note_mouse_highlight): Store additional information about the
5359 help-echo in help_echo_object and help_echo_pos.
5360 (note_tool_bar_highlight): Set help_echo_object to nil and
5361 help_echo_pos to -1.
5362 (w32_read_socket): Use gen_help_event instead of filling
5363 input_events manually.
5364 (syms_of_w32term): Staticpro help_echo_object.
5365 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5366 set, arrange for a mouse-highlight redisplay in
5368 (x_clear_mouse_face): New function.
5369 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5370 (x_update_window_begin): No need to turn off the mouse
5372 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5373 depending on whether they contain glyphs highlighted in
5375 (x_fill_stretch_glyph_string): Consume runs of stretch
5376 glyphs instead of a single one.
5377 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5378 with new argument list.
5379 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5380 (x_append_glyph, x_append_composite_glyph)
5381 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5382 changes in struct glyph starting 1999-12-27. See comments for
5383 xterm.c on 2000-07-05.
5385 2000-07-14 Sam Steingold <sds@gnu.org>
5387 * xfaces.c (realize_x_face): Fix the last patch:
5388 check `default_face' before dereferencing.
5390 2000-07-14 Dave Love <fx@gnu.org>
5392 * syntax.c (back_comment): Add null default in switch (for pcc).
5394 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5396 * xfaces.c (realize_x_face): Make fontset using the base of the
5397 default_face's fontset, not using the default fontset.
5399 * coding.c (inhibit_iso_escape_detection): New variable.
5400 (syms_of_coding): Make it a Lisp variable.
5401 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5402 nonzero, ignore ISO2022's escape sequence.
5404 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5406 * alloca.c (malloc) [emacs]: Define as xmalloc.
5408 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5409 use that instead of the mouse position. Add parameters DX and DY.
5411 * dispextern.h (Fx_show_tip): Adjust number of parameters
5414 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5415 if HELP is a function, call it with OBJECT and POS as parameters
5416 to get the help to display.
5417 (gen_help_event, kbd_buffer_store_help_event): New functions.
5418 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5419 (read_char): Call show_help_echo with new parameters.
5421 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5424 * xterm.c (help_echo_object, help_echo_pos): New variables.
5425 (note_mode_line_highlight): Store additional information about the
5426 help-echo in help_echo_object and help_echo_pos. Check both
5427 `local-map' and `keymap' properties for changing the cursor
5428 (note_mouse_highlight): Store additional information about the
5429 help-echo in help_echo_object and help_echo_pos.
5430 (note_tool_bar_highlight): Set help_echo_object to nil and
5431 help_echo_pos to -1.
5432 (XTread_socket): Use gen_help_event instead of filling
5433 input_events manually.
5434 (syms_of_xterm): Staticpro help_echo_object.
5436 * xmenu.c (menu_highlight_callback): Use
5437 kbd_buffer_store_help_event instead of setting up and input_event
5440 * xdisp.c (eval_form): GCPRO argument sexpr.
5441 (call_function): New function.
5442 (handle_single_display_prop): Use call_function and FUNCTIONP
5443 instead of checking whether if font_height is a symbol and
5446 * eval.c (internal_condition_case_2): New function.
5448 * lisp.h (FUNCTIONP): New macro.
5449 (internal_condition_case_2, call_function): Add prototypes.
5451 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5452 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5453 Always set `arg' member of input_events.
5454 (construct_menu_click): Unused function removed.
5456 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5458 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5459 (construct_drag_n_drop, x_scroll_bar_handle_click)
5460 (w32_read_socket): Always set `arg' member of input_events.
5462 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5464 * lisp.h (eval_form): Add prototype.
5466 * xdisp.c (eval_form): Make it externally visible.
5468 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5470 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5471 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5472 consing. For prefix events, store the frame in the `arg' slot of
5473 the event, otherwise store the key there.
5474 (XTread_socket): Instead of consing, use the frame_or_window slot
5475 of HELP_EVENTs for the frame, and the `arg' slot for the help
5478 * xmenu.c (menu_highlight_callback): Store help string in the
5479 `arg' member of the input event; don't cons.
5480 (menubar_selection_callback): Use the `arg' slot of input events
5481 to queue additional information, instead of consing.
5483 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5485 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5487 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5489 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5490 input events to queue additional information, instead of consing.
5492 * keyboard.c (kbd_buffer_gcpro): Renamed from
5493 kbd_buffer_frame_or_window. Now used for all Lisp objects
5494 referenced from the input queue.
5495 (kbd_buffer_store_event): Always use structure assignment for
5496 copying input events. Record all Lisp objects referenced from
5497 events in kbd_buffer_gcpro.
5498 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5499 differently from input events. Test for prefix menu_bar_events
5500 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5501 event in kbd_buffer_gcpro to nil.
5502 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5503 frame_or_window is equal to its arg member as prefix events.
5504 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5505 used by an input event to nil.
5506 (init_keyboard): Use two times the size of the input queue
5507 for kbd_buffer_gcpro.
5508 (syms_of_keyboard): Likewise.
5510 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5513 * termhooks.h (struct input_event): Add member `arg'.
5514 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5515 (USER_SIGNAL_EVENT): Renamed from user_signal.
5517 * xfaces.c (ASET): Remove definition.
5519 * lisp.h (AREF, ASET, ASIZE): New macros.
5521 * fontset.c (AREF, ASIZE): Remove definitions.
5523 * fns.c (AREF): Remove definition.
5525 * composite.c (AREF): Remove definition.
5527 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5529 * dispnew.c (redraw_overlapped_rows): Add missing local.
5530 (scrolling_window): Remove debug code.
5532 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5533 Before scrolling, turn off a mouse-highlight in the window
5536 * xterm.c (x_update_window_end): Add parameter
5537 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5538 redisplay in XTframe_up_to_date.
5539 (x_clear_mouse_face): New function.
5540 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5542 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5544 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5545 it when any row is written to that contains glyphs highlighted in
5547 (update_window): Call the window update end hook with new
5548 parameter MOUSE_FACE_OVERWRITTEN_P.
5549 (direct_output_for_insert): Give up if row contains mouse-face.
5551 * dispextern.h (struct redisplay_interface): Add parameter
5552 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5553 (clear_mouse_face): New function pointer member.
5555 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5557 * syntax.c (back_comment): Use one switch rather than a few `if's.
5558 Obey open_paren_in_column_0_is_defun_start.
5559 When reverting to the `slow' method, try to nicely handle the case
5560 of nested comments by checking that the comment-starter we found
5561 does indeed match the comment-ender.
5562 (scan_sexps_forward, scan_sexps_forward):
5563 Ignore excessive opening parenthesis rather than throwing an error.
5565 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5567 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5568 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5570 * dispnew.c (direct_output_forward_char): Give up if currently
5571 displaying a message instead of the minibuffer contents.
5573 * xterm.c (x_update_window_begin): No need to turn off the mouse
5575 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5576 depending on whether they contain glyphs highlighted in
5579 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5580 compare the mouse_face_p flags of both rows.
5582 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5584 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5586 * keyboard.c (show_help_echo): Accept additional parameter
5587 ok_to_overwrite_keystroke_echo.
5588 (read_char): Call show_help_echo with a zero
5589 ok_to_overwrite_keystroke_echo argument.
5590 * keyboard.h (show_help_echo): Update prototype of
5592 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5593 ok_to_overwrite_keystroke_echo argument.
5594 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5595 non-zero ok_to_overwrite_keystroke_echo argument.
5597 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5599 * xdisp.c (try_window_id): If changes are all below what is
5600 displayed in the window, and point is in the window, we still
5601 might have to find point on the display.
5603 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5604 glyphs instead of a single one.
5605 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5606 with new argument list.
5607 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5609 * keymap.c (get_keymap_1): Add comment that this function can GC.
5610 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5611 comment that functions can GC.
5612 (Fset_keymap_parent): GCPRO arg KEYMAP.
5614 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5616 * msdos.c (XMenuActivate): After exiting the menu, restore the
5617 echo area message and erase it.
5619 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5621 * fontset.c (Ffontset_info): Make the return value more compatible
5622 with that of Emacs 20.
5624 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5626 * eval.c (Fsignal): Handle case that backtrace_list is null.
5628 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5630 * ccl.c (Fccl_execute): Typo fixed.
5632 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5634 * window.c (window_loop): Add missing gcpro1 local variable.
5636 * window.c (Fwindow_list): Reverse list at the end.
5637 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5638 means allow windows on OWINDOW's frame, only.
5639 (window_loop): Simplified; use Fwindow_list.
5641 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5643 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5645 * xterm.c (XTread_socket): Increment handling_signal at the start,
5646 decrement it at the end.
5648 * eval.c (handling_signal): New variable.
5649 (Fsignal): Abort if handling_signal is non-zero.
5651 * lisp.h (handling_signal): External declaration.
5653 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5655 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5657 Sound support for NetBSD through "Linux emulation" support:
5658 * config.in (HAVE_SOUNDCARD_H): Undef.
5659 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5660 * Makefile.in (LIBSOUND): New variable.
5661 (LIBES): Include it.
5662 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5664 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5666 (vox_open): Use DEFAULT_SOUND_DEVICE.
5667 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5669 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5671 * print.c (print_error_message): If Vsignaling_function is set,
5672 show it in *Messages*.
5674 * lisp.h (Vsignaling_function): External declaration.
5676 * eval.c (Vsignaling_function): New variable.
5677 (Fsignal): Compute it.
5678 (syms_of_eval): Staticpro it.
5680 2000-07-05 Dave Love <fx@gnu.org>
5682 * syswait.h: Use the autoconf recommended approach. Old code
5683 #if'd out in case we need to revert.
5685 * config.in (HAVE_SYS_WAIT_H): Added.
5687 2000-07-05 Andrew Innes <andrewi@gnu.org>
5689 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5690 when non-NULL instead of __morecore, to take account of buffer
5691 memory. This also solves a problem with spurious memory warnings
5694 * ralloc.c: Make real_morecore non-static.
5696 * eval.c (internal_condition_case): Comment out abort if
5697 interrupt_input_blocked is not zero.
5699 * makefile.nt: Add support for `bootstrap' and related targets.
5700 Include minimal debug info in emacs.exe in release build.
5701 Remove all dependencies on lisp.h, and fixup some others.
5703 * w32.c (init_environment): Install code from 20.7 for providing
5704 default values for environment variables, based on the
5705 executable's own location.
5706 (map_w32_filename): Handle filenames that are longer than
5708 (sys_socket): Install socket inheritance bug fix from 20.7.
5710 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5711 here via blockinput.h).
5713 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5715 * w32menu.c (w32_menu_display_help):
5716 * xmenu.c (menu_help_callback): Use show_help_echo.
5718 * keyboard.h (show_help_echo): Declare.
5720 * keyboard.c (show_help_echo): New function, extracted from read_char.
5721 Feval its `msg' argument if it's a cons cell.
5722 (read_char): Use it.
5723 (follow_key): Pass `autoload' to get_keyelt.
5725 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5726 (note_tool_bar_highlight, XTread_socket):
5727 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5729 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5730 (note_tool_bar_highlight, w32_read_socket):
5731 Do not gratuitously ignore non-string `help-echo' properties.
5733 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5735 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5737 * window.c (delete_all_subwindows): Reset Vwindow_list.
5739 * xterm.c (x_append_glyph, x_append_composite_glyph)
5740 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5741 changes in struct glyph starting 1999-12-27. Some bit-fields of
5742 struct glyph were not set, which made glyphs unequal when compared
5743 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5744 effects were the result. This also depended on the contents of
5745 memory returned by xmalloc. If flickering happens again, activate
5746 the code in clear_glyph_row that's in #if 0. If the flickering is
5747 gone with that, chances are that it is caused by something
5750 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5752 * dispextern.h: Add some comments.
5754 * window.c (add_window_to_list): Add parameter LIST.
5755 (window_list): Order list so that, for each frame, windows are
5756 in canonical order, and so that frames appear in the list in
5757 the order given by Vframe_list.
5758 (next_window): Reverse the handling of NEXT_P.
5760 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5762 * window.c (Vwindow_list): New variable.
5763 (make_window, delete_window): Set Vwindow_list to nil.
5764 (check_window_containing): New function.
5765 (window_from_coordinates): Rewritten.
5766 (add_window_to_list, window_list, candidate_window_p)
5767 (decode_next_window_args, next_window): New functions.
5768 (Fnext_window, Fprevious_window): Rewritten in terms of
5770 (Fwindow_list): New function.
5771 (Fother_window): Cleaned up.
5772 (foreach_window): Add a longer "variable argument list". Let
5773 callback function return 0 to indicate that cycling over windows
5775 (foreach_window_1): Likewise.
5776 (freeze_window_start): Return int.
5777 (init_window): New function.
5778 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5780 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5781 input_event with bzero.
5782 (main): Call init_window.
5784 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5787 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5789 * composite.h (make_composition_value_copy): Extern it.
5791 * composite.c (make_composition_value_copy): New function.
5793 * editfns.c (Fformat): While copying text properties, make each
5794 composition property value a copy.
5796 * fns.c (concat): While copying text properties, make each
5797 composition property value a copy.
5799 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5801 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5803 * fns.c (sweep_weak_table): Mark only objects that are not
5806 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5807 include those frames as candidates which have their focus
5808 redirected to the minibuffer frame.
5810 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5812 * fns.c (Fputhash): Return `value' rather than nil.
5814 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5816 * frame.c (next_frame): Don't check focus redirection in case
5817 MINIBUF is a window. Doing so excludes frames using MINIBUF
5818 unless their focus is redirected, which contradicts the
5819 specification of next-frame, and leads to infinite loops in
5820 certain situations when cycling through windows with next-window.
5822 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5824 * coding.c (code_convert_region): Even if the length of text is
5825 zero, try to convert it if coding->type is coding_type_ccl.
5826 (decode_coding_string, encode_coding_string): Likewise.
5828 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5830 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
5831 the display if windows_or_buffers_changed.
5833 * dispnew.c (struct row_entry): New structure.
5834 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
5835 (row_table_size, old_lines, new_lines, old_lines_size)
5836 (new_lines_size, run_pool, runs_size, runs): New variables.
5837 (add_row_entry): New function.
5838 (scrolling_window): Use data structures allocated with xmalloc and
5839 held in global variables, instead of allocating them with alloca and
5840 holding them in local variables. Use a larger hash table whose
5841 size depends on glyph matrix sizes. Don't use bzero to clear the
5842 hash table; instead, clear used slots only.
5844 * fns.c (next_almost_prime): Make it externally visible.
5846 * lisp.h (next_almost_prime): Add prototype.
5848 * s/isc4-0.h (sigunblock): Define.
5850 * s/sco5.h (sigunblock): Define.
5852 2000-06-27 Dave Love <fx@gnu.org>
5854 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
5855 (moved to osf5-0.h).
5856 [!NOT_C_CODE]: Protect string.h stuff.
5858 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
5859 (sys_siglist, NSIG): Definitions moved here from osf1.h.
5861 2000-06-27 Gerd Moellmann <gerd@gnu.org>
5863 * xdisp.c (resize_mini_window): Subtract the extra line spacing
5864 below the last line from the needed window height.
5866 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
5868 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
5869 (Fwidget_get): Use it.
5870 (syms_of_fns): Defsubr it.
5872 2000-06-26 Gerd Moellmann <gerd@gnu.org>
5874 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
5875 display info for XIM.
5876 (xim_open_dpy): Likewise.
5877 (xim_close_dpy): Don't free the display info's XIM.
5879 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
5881 * config.in (USE_XIM): New define.
5883 * keymap.c (get_keyelt): For menu-items containing a `:filter
5884 FILTER', apply FILTER to the menu-item's definition to get the
5885 real definition to use.
5887 * lisp.h (QCfilter): External declaration.
5889 * xfns.c (Fimage_size): New function.
5890 (syms_of_xfns): Defsubr it.
5892 2000-06-26 Andreas Schwab <schwab@suse.de>
5894 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
5897 2000-06-25 Dave Love <fx@gnu.org>
5899 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
5902 * Makefile.in (blockinput.h): Depend on atimer.h.
5903 (atimer.h): Depend on systime.h.
5905 * blockinput.h: Protect against multiple inclusion. Include
5908 * atimer.h: Protect against multiple inclusion. Include
5911 * lisp.h (swap_in_global_binding): Declare.
5913 2000-06-24 Ken Raeburn <raeburn@gnu.org>
5915 * process.c (Fopen_network_stream): Turn off atimers for duration
5916 of call to connect. (Patch from Gerd.)
5918 2000-06-23 Dave Love <fx@gnu.org>
5920 * ralloc.c: Maybe include unistd.h
5922 * emacs.c (setgrp): Undefine before defining.
5923 (malloc_warning, set_time_zone_rule, index): Prototype.
5925 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
5926 HAVE_STRUCT_TIMEZONE.
5928 * s/osf1.h: Move string.h hack here from alpha.h and make it
5930 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
5932 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
5933 (SOCKLEN_TYPE): Don't define.
5935 * m/alpha.h: Remove string.h hack.
5937 * s/osf5-0.h: New file.
5939 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
5940 include time.h, done by systime.h.
5941 [__FreeBSD__]: Remove redundant includes.
5943 * callproc.c (setpgrp): Undefine before defining.
5944 (delete_temp_file): Return Qnil to avoid warning.
5946 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
5948 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5951 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5953 * composite.h (compose_text): Declare.
5955 * xterm.c: Don't include sys/types.h unconditionally. Don't
5956 protect its inclusion with !USG (following xmenu.c).
5958 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5960 * xfns.c (x_create_tip_frame): Initialize frame's colors like
5963 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5965 * coding.c (decode_eol_post_ccl): Special handling for undecided
5966 and inconsistent EOL types.
5968 2000-06-22 Gerd Moellmann <gerd@gnu.org>
5970 * xrdb.c (x_load_resources): Add default resource for scroll bar's
5971 trough color and main window's background color.
5973 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5976 * xterm.h (Xt_app_con): External declaration.
5978 * widget.c (EmacsFrameRealize): Fix typo.
5980 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5982 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5983 (handle_invisible_prop): Record the start of invisible text in
5984 it->add_overlay_start.
5985 (struct overlay_entry): Add member `overlay'.
5986 (handle_overlay_change): Simplify.
5987 (next_overlay_string): After having processed overlay strings at the
5988 end of the buffer, record that fact in
5989 it->overlay_strings_at_end_processed_p.
5990 (compare_overlay_entries): If before- and after-strings come
5991 from the same overlay, let before-strings come first.
5992 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5993 (load_overlay_strings): Take it->add_overlay_start into account
5994 when adding overlay strings.
5996 * dispextern.h (struct it): Add member add_overlay_start.
5998 2000-06-22 Dave Love <fx@gnu.org>
6000 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6002 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6004 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6006 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6009 2000-06-21 Dave Love <fx@gnu.org>
6011 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6013 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6015 * syntax.c (back_comment): Simplify string-parity counting (with
6016 the added benefit of handling multiple string-styles as long as
6017 they are not intertwined).
6018 Jump to the slow code as soon as a comment starter is found in
6019 a "string_lossage" position. Fixes the case: " /* " /* " */.
6021 2000-06-21 Dave Love <fx@gnu.org>
6023 * Makefile.in: Use GETLOADAVG_LIBS.
6025 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6026 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6028 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6030 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6031 (Fforward_comment, scan_lists):
6032 Check the comstyle of single-char comment-starters.
6033 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6034 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6035 Check the comstyle of single-char comment-starters.
6036 Clarify control-flow around the Scomment case.
6038 2000-06-20 Dave Love <fx@gnu.org>
6040 * fns.c (make_hash_table, maybe_resize_hash_table):
6041 Cast arg of next_almost_prime.
6043 * tparam.c [emacs]: Include lisp.h.
6045 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6048 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6050 * keyboard.c (adjust_point_for_property): Check if display
6051 property should be treated as intangible by looking at its
6054 * xdisp.c (single_display_prop_intangible_p)
6055 (display_prop_intangible_p): New functions.
6057 * dispextern.h (display_prop_intangible_p): Add prototype.
6059 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6061 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6062 argument to sigprocmask.
6064 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6065 argument to sigprocmask.
6067 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6068 sigprocmask_set, and pass a pointer to it to sigprocmask.
6070 * sysdep.c (sigprocmask_set): New variable.
6072 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6075 2000-06-20 Sam Steingold <sds@gnu.org>
6077 * xrdb.c: Don't declare xmalloc, xrealloc.
6079 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6081 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6082 (re_comp): Cast gettext return value to avoid complaints when
6085 2000-06-20 Dave Love <fx@gnu.org>
6087 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6090 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6092 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6094 * m/alpha.h: Don't declare xmalloc, xrealloc.
6096 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6098 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6100 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6102 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6105 * keyboard.h (poll_for_input_1): Declare.
6107 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6109 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6111 * doprnt.c: Don't declare xmalloc, xrealloc.
6113 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6114 (getenv, ctime, getwd): Removed.
6115 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6117 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6118 x_set_tool_bar_lines.
6120 * config.in: Add HAVE_GETWD. Move some definitions above
6121 machine/system includes.
6123 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6125 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6127 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6128 contain information about ENCODING.
6130 * fontset.c (FONTSET_ASCII): Use the first element of char table
6131 for an ASCII font, not defalt slot.
6132 (fontset_ref_via_base): If FONTSET doesn't contain information for
6133 C, try the default fontset.
6134 (make_fontset): Don't copy the default fontset.
6135 (fontset_font_pattern): Likewise.
6136 (accumulate_font_info): If ELT is nil, use the corresponding
6137 element in the default fontset.
6139 2000-06-19 Dave Love <fx@gnu.org>
6141 * syntax.c (Fparse_partial_sexp): Doc fix.
6143 * regex.h: Test PROTOTYPES as well as __STDC__.
6145 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6146 errno, strerror. Put text after #endif in comment.
6148 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6151 * xterm.c (x_frame_of_widget): Likewise.
6153 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6155 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6156 to Vfundamental_mode_abbrev_table.
6158 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6159 bogus objects are marked. This slows down GC by ~80 percent, but
6160 it might be worth trying when debugging GC-related problems.
6161 This feature requires conservative stack marking to be enabled.
6163 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6164 returns XLookupChars, reset `modifiers' to zero.
6166 2000-06-19 Dave Love <fx@gnu.org>
6168 * mktime.c: Unprotoized.
6170 2000-06-19 Richard Stallman <rms@gnu.org>
6172 * data.c (set_internal): If variable is frame-local,
6173 store the new value immediately into the frame parameter alist.
6175 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6177 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6178 in the custom handler pointer.
6180 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6181 value, or checks for CHAR_META can fail when Lisp_Object is a
6183 * keymap.c (get_keyelt): Likewise.
6185 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6187 * ccl.h (struct ccl_program): New member eol_type.
6188 (struct ccl_spec): New member cr_carryover.
6190 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6191 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6193 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6194 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6195 (decode_eol_post_ccl): New function.
6196 (decode_coding): Don't detect EOL format here for CCL based coding
6198 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6199 decode_eol_post_ccl after running the CCL program.
6200 (code_convert_region): Don't detect EOL format here for CCL based
6202 (decode_coding_string): Likewise.
6204 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6206 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6207 when treating it as an integer.
6209 * coding.h (encode_coding_string): Declare.
6211 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6214 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6215 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6216 to be passed to get_local_map.
6218 * sound.c (Fplay_sound): Don't call make_number on
6219 Frun_hook_with_args count argument.
6221 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6222 for lisp objects in X event structure data field, when lisp
6223 objects are represented with unions.
6224 (x_scroll_bar_to_input_event): Ditto.
6226 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6228 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6229 termination of string. Fix sense of test whether
6230 Vline_number_display_limit is an integer.
6232 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6234 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6235 only if HAVE_X_WINDOWS.
6237 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6240 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6243 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6245 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6248 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6250 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6251 start of the while loop.
6253 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6255 * atimer.c (alarm_signal_handler): Add forward declaration.
6257 * data.c (set_internal): Remove debug code.
6259 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6261 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6263 * unexec.c (toplevel) [COFF]: Include coff.h.
6265 * s/lynxos.h: New file.
6267 * keymap.c (Fsingle_key_description): Enclose function key and
6268 event symbol names in angle brackets.
6270 * xdisp.c (setup_echo_area_for_printing): Call
6271 message_log_maybe_newline if message_buf_print is not set.
6273 * print.c (printchar, strout): Don't check message_buf_print
6274 before calling setup_echo_area_for_printing because that
6275 function does something useful even when message_buf_print is
6278 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6280 (ensure_echo_area_buffers): Initialize echo buffer's
6281 truncate lines setting to nil.
6282 (with_echo_area_buffer): Don't set the echo buffer's truncate
6284 (set_message_1): Set it here instead, based on the value
6285 of message_truncate_lines.
6286 (resize_mini_window): Handle case that lines are truncated.
6287 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6288 message-truncate-lines.
6290 * keyboard.c (read_char): Bind message-truncate-lines to t
6291 while displaying a help-echo.
6293 * lisp.h (Qmessage_truncate_lines): External declaration.
6295 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6297 * xdisp.c (Vline_number_display_limit): Renamed from
6298 line_number_display_limit.
6299 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6300 Extend documentation string. Initialize
6301 Vline_number_display_limit to nil meaning no limit.
6302 (decode_mode_spec): Use Vline_number_display_limit with its new
6305 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6307 2000-06-13 Richard Stallman <rms@gnu.org>
6309 * frame.c (Fmodify_frame_parameters): Doc fix.
6311 * xfns.c (x_set_frame_parameters): Comment fix.
6313 * frame.c (store_frame_param): Call swap_in_global_binding if the
6314 variable's current binding was chosen based on this frame.
6316 * data.c (swap_in_global_binding): New function.
6318 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6320 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6321 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6323 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6325 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6327 2000-06-12 Jason Rumney <jasonr@gnu.org>
6329 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6331 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6333 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6335 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6337 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6339 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6340 (syms_of_xfaces): Defsubr Sdump_colors.
6341 (x_free_colors): Don't treat b&w specially on default visual.
6342 (x_free_dpy_colors): New function.
6343 (free_face_colors): Don't check visual class; it's done
6346 * xterm.c (x_frame_of_widget): New function.
6347 (x_alloc_nearest_color_for_widget): Use it.
6348 (x_copy_dpy_color): New function.
6349 (x_destroy_window): Free various colors.
6351 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6353 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6355 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6357 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6359 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6361 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6363 2000-06-11 Dave Love <fx@gnu.org>
6365 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6367 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6369 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6371 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6373 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6376 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6378 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6379 (regex_compile): Fix the code for handling the case of single byte
6380 char and multibyte char being mixed in a range within [...].
6382 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6383 and dst_multibyte members of coding.
6385 * charset.c (update_charset_table): Update the table
6387 (init_charset_once): Initialize elements of bytes_by_char_head to
6388 1 except for leading codes for private charases.
6390 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6391 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6394 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6396 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6397 access the data it doesn't point to.
6399 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6401 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6402 will be translated to a switch-frame event when reading the
6403 event queue. This is necessary because Emacs otherwise won't
6404 perform a switch-frame to a new frame until some other event, for
6405 example a keystroke event, forces it to do so. This has various
6406 effects, one visible being that the cursor of a frame created with
6407 C-x 5 2 or switched to with a window manager key binding like
6408 A-TAB stays hollow because selected_window isn't on the newly
6409 focused frame until the switch-frame is performed.
6411 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6412 generating a switch-frame event if necessary.
6414 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6416 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6419 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6421 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6424 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6426 * window.c (displayed_window_lines): Take empty lines at
6427 the bottom of a window into account.
6429 * window.c (displayed_window_lines): New function.
6430 (Fmove_to_window_line): Use displayed_window_lines to determine
6431 the number of lines to move, instead of using the window's height.
6433 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6434 to stop reading, even if the form read sets point to a different
6435 value when evaluated.
6437 * xdisp.c (display_line): Fix code deciding in which line to
6440 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6442 * fileio.c (e_write): Free composition data if stored in
6445 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6447 * xdisp.c (display_line): Set row's and iterator's
6448 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6449 Set cursor even if row ends in the middle of a character.
6450 (dump_glyph_row): Print values of new flags.
6451 (redisplay_window) <cursor movement in unchanged window>: When
6452 point has been moved forward, and PT is at the end of the cursor
6453 row, don't place the cursor in the next row if the cursor row ends
6454 in the middle of a character or at ZV.
6456 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6457 (struct glyph_row): Add starts_in_middle_of_char_p and
6458 ends_in_middle_of_char_p.
6459 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6460 ends_in_middle_of_char_p flag.
6461 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6463 * term.c (append_glyph): Revert change of 2000-06-06.
6465 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6466 padding glyph not fitting on line as whole character not
6469 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6470 this isn't true for images with `:ascent 100'.
6472 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6474 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6475 as modified if it is originally unmodified.
6477 * term.c (encode_terminal_code): Change the way to check if
6478 terminal coding does any conversion.
6479 (append_glyph): Set glyph->pixel_width correctly.
6481 * xdisp.c (display_line): While checking line continuation, pay
6482 attention to a padding glyph.
6484 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6486 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6488 2000-06-05 Dave Love <fx@gnu.org>
6490 * xdisp.c: Include fontset.h.
6492 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6494 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6496 * dispnew.c: Conditionally include term.h.
6498 * coding.h: Declare code_convert_string_norecord.
6500 * frame.h (struct frame): Use volatile unconditionally.
6502 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6504 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6506 * systime.h: Protect against multiple inclusion.
6507 (timezone) [USG5_4]: Define as time_t.
6509 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6510 (Foptimize_char_table, make_temp_name): Declare.
6512 * Makefile.in (xdisp.o): Depend on fontset.h.
6514 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6516 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6517 (Foptimize_char_table, make_temp_name): Declare.
6521 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6523 2000-06-02 Dave Love <fx@gnu.org>
6525 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6527 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6529 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6530 result face, set flags in that face indicating that colors may not
6533 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6534 glyph, use the ASCII NUL character to determine the face.
6536 2000-06-02 Dave Love <fx@gnu.org>
6538 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6539 (VFORK_RETURN_TYPE): Remove.
6541 * config.in: Add NO_MATHERR.
6543 2000-06-01 Dave Love <fx@gnu.org>
6545 * cmds.c (internal_self_insert): Don't check
6546 Vbefore_change_function, Vafter_change_function.
6548 * insdel.c (signal_before_change, signal_after_change): Likewise.
6550 * buffer.c (Vbefore_change_function, Vafter_change_function):
6551 Variables and their initializations deleted.
6553 * callint.c (Fcall_interactively): Doc fix.
6555 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6557 2000-05-31 Dave Love <fx@gnu.org>
6559 * textprop.c: Revert last change -- duplicated.
6561 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6563 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6566 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6568 2000-05-31 Jason Rumney <jasonr@gnu.org>
6570 * search.c (Fre_search_forward, Fre_search_backward)
6571 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6573 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6575 2000-05-30 Jason Rumney <jasonr@gnu.org>
6577 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6578 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6580 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6583 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6584 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6585 expand a nil default_filename.
6587 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6588 pointer to glyph_to_pixel_coords, not a frame.
6590 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6591 coding.h to dependencies.
6593 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6595 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6596 window pointer to be consistent with w32term.c and xterm.c.
6598 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6599 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6600 (Qline_spacing, Qcenter): New variables.
6601 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6602 (x_set_line_spacing): New function.
6603 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6605 (x_specified_cursor_type): New function.
6606 (x_set_cursor_type): Use it.
6607 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6609 (validate_x_resource_name, x_get_resource_string): Measure lengths
6610 of external strings in bytes.
6611 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6612 GetTextExtentPoint32 with NULL title.
6613 (Fx_create_frame): Initialize Qline_spacing.
6614 (w32_load_system_font): Initialize font->double_byte_p.
6615 (x_to_w32_charset): Use Vw32_charset_info_alist.
6616 (Image, busy cursor, tooltip functions): Merged changes from
6617 xfns.c. Not yet functional on Windows.
6619 * w32gui.h (W32FontStruct): Add double_byte_p member.
6621 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6622 (emacs_button_translation): Use it.
6623 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6624 in `mask' to be set.
6626 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6629 * w32term.c: Format and doc changes to bring closer to xterm.c.
6630 (w32_char_font_type): New enum.
6631 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6632 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6633 (w32_encode_char): New function.
6634 (x_encode_char): Removed.
6635 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6636 x_encode_char and w32_font_is_double_byte.
6637 (x_produce_image_glyph): Use image_ascent.
6638 (x_produce_glyphs): Use new version of w32_per_char_metric and
6639 handle NULL return value. Allow extra line spacing.
6640 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6641 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6642 w32_font_type member of glyph instead.
6643 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6644 (fast_find_position): Make sure not to consider rows not visible
6646 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6647 w32_menu_display_help with input blocked, as it can abort.
6648 (x_display_and_set_cursor): Choose cursor depending
6649 on buffer-local value of cursor_type.
6650 (x_draw_bar_cursor): Add parameter WIDTH.
6652 * w32term.h (CP_DEFAULT): Define.
6653 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6655 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6657 * search.c (Fre_search_forward, Fre_search_backward)
6658 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6660 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6662 * coding.c (detect_coding_iso2022): Fix code for checking
6663 CODING_CATEGORY_MASK_ISO_8_2.
6665 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6667 * regex.c (PREFETCH_NOLIMIT): New function.
6668 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6670 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6672 * syntax.c (find_defun_start): Move test for
6673 open_paren_in_column_0_is_defun_start outside of the loop.
6675 * xdisp.c (redisplay_window): Really switch buffers when
6676 displaying mode lines, and temporarily set selected_frame to the
6677 frame of the window that's redisplayed.
6679 * xfaces.c (free_realized_faces): Block/unblock input.
6680 (free_realized_multibyte_face): Ditto.
6682 2000-05-29 Dave Love <fx@gnu.org>
6684 * textprop.c (Qkeymap): New variable.
6685 (syms_of_textprop): Intern it.
6687 * keymap.c: Include intervals.h.
6688 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6690 * Makefile.in (keymap.o): Depend on intervals.h.
6692 * keyboard.c (menu_bar_items, tool_bar_items)
6693 (Fexecute_extended_command): Deal with `keymap' property.
6694 (read_key_sequence): Track map from `keymap' property as well as
6697 * intervals.c (get_local_map): Extra arg to allow looking for
6700 * intervals.h (map_property): New enum.
6701 (get_local_map): Extra arg using it.
6704 * lisp.h (get_local_map): Don't declare here.
6706 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6708 * Makefile.in (callproc.o): Depend on composite.h.
6710 * callproc.c: Include composite.h.
6711 (Fcall_process): Handle composition correctly.
6713 * coding.h (coding_allocate_composition_data): Extern it.
6714 (coding_restore_composition): Likewise.
6716 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6717 yet allocated, finish decoding with result
6718 CODING_FINISH_INSUFFICIENT_CMP.
6719 (coding_allocate_composition_data): Make it non-static.
6720 (coding_restore_composition): Likewise.
6722 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6724 * charset.c (syms_of_charset): Revert last change.
6726 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6728 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6729 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6732 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6734 * charset.c (syms_of_charset): Set width of character sets
6735 eight-bit-control and eight-bit-graphic to 1 column.
6737 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6739 * config.in (HAVE_SPEED_T): New define.
6741 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6744 2000-05-26 Dave Love <fx@gnu.org>
6746 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6748 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6749 (Fsubr_arity): New function.
6750 (syms_of_data): Install them.
6752 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6754 * charset.c (init_charset_once): Set the table bytes_by_char_head
6757 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6758 the default fontset to what Emacs uses by default.
6759 (check_registry_encoding): This function deleted.
6760 (Fset_fontset_font): Remove the adhoc condition for the default
6761 fontset. Allow cons in FONTNAME.
6763 * fns.c (map_char_table): Ignore char-table entries for
6764 charsets eight-bit-control and eight-bit-graphic.
6766 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6768 * emacs.c (main): Initialize keyboard syms before initializing
6769 window code, so face names are available.
6771 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6773 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6774 of an anchor at the beginning of a shy-group.
6776 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6778 * xdisp.c (handle_invisible_prop): Don't try to skip over
6779 invisible text if end of text is already reached.
6781 2000-05-25 Dave Love <fx@gnu.org>
6783 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6785 * coding.c (encode_eol): Add null statement after label.
6787 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6789 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6792 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6794 * ccl.c (ccl_driver): Fix previous change.
6796 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6798 * coding.c (run_pre_post_conversion_on_str): Set point to the
6799 beginning of buffer before calling coding->post_read_conversion.
6800 (decode_coding_string): Give correct args to
6801 run_pre_post_conversion_on_str.
6802 (encode_coding_string): Likewise.
6804 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6805 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6806 eight-bit-graphic correctly.
6808 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6810 * fileio.c (Finsert_file_contents): Even if a file is not found,
6811 execute codes for setting up coding system. Call
6812 after-insert-file-functions unconditionally.
6814 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6816 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6817 BSD_PGRPS are not defined.
6819 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6821 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6823 (syms_of_charset): Avoid building same strings.
6825 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6827 * lread.c (Fload): Add a comment about the meaning of
6828 Vuser_init_file being t.
6830 * puresize.h (BASE_PURESIZE): Increase to 675000.
6832 * s/gnu-linux.h (setpgrp): Don't define it here because this
6833 prevents compilation on GNU/Linux systems with glib 2.2.
6835 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
6838 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
6840 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
6841 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
6843 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
6845 2000-05-23 Kenichi Handa <handa@etl.go.jp>
6847 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
6850 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
6852 * term.c (encode_terminal_code): Set coding->src_multibyte
6855 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
6857 2000-05-22 Kenichi Handa <handa@etl.go.jp>
6859 * keyboard.c (read_char): Allow character codes 128..255 to be
6860 handled by input-method-function.
6862 * insdel.c (adjust_markers_for_replace): Fix previous change.
6863 (adjust_after_replace): If PREV_TEXT is nil, call
6864 adjust_markers_for_insert, not adjust_markers_for_replace.
6866 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
6868 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
6869 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
6870 [HAVE_GRANDPT]: Define.
6871 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
6873 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
6876 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
6878 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
6880 2000-05-20 Kenichi Handa <handa@etl.go.jp>
6882 The following changes are to handle 8-bit characters in a
6883 multibyte buffer/string without facing with byte combining
6884 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
6885 eight-bit-graphic (for 0xA0..0xFF) are introduced.
6887 * Makefile.in (fns.o): Depend on charset.h.
6889 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
6890 convert it to unibyte.
6891 (make_string): Use parse_str_as_multibyte, not chars_in_text.
6893 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
6894 apparent char boundary.
6895 (Fset_buffer_multibyte): Convert 8-bit characters in the range
6896 0x80..0x9F to/from multibyte form.
6898 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
6901 * callproc.c (Fcall_process): Always encode an argument string if
6902 it is multibyte. Setup src_multibyte and dst_multibyte members of
6903 process_coding properly.
6905 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
6906 SPLIT_NON_ASCII_CHAR.
6908 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
6910 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
6912 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
6914 (SPLIT_CHARACTER_SEQ): This macro deleted.
6915 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
6917 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
6918 and eight-bit-graphic.
6919 (char_to_string): Likewise. Signal an error for too large
6921 (char_printable_p): Return 0 for 8-bit characters.
6922 (update_charset_table): Update iso_charset_table only when a final
6923 character is non-negative.
6924 (find_charset_in_text): Renamed from find_charset_in_str.
6925 Arguments and return value changed. Callers changed.
6926 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
6927 be -1 if CHARSET is used only internally.
6928 (Fmake_char_internal): Handle new charsets; eight-bit-control and
6930 (Fcharset_after): Simplified.
6931 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
6932 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
6933 (multibyte_chars_in_text): Simplified by assuming there's no
6934 invalid multibyte sequence.
6935 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6936 str_as_unibyte): New functions.
6937 (Fstring): Simpified by assuming that byte combining never
6939 (init_charset_once): Initialization for
6940 LEADING_CODE_8_BIT_CONTROL.
6941 (syms_of_charset): Intern and staticpro Qeight_bit_control and
6942 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
6943 eight-bit-control and eight-bit-graphic.
6945 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
6946 CHARSET_8_BIT_GRAPHIC): New macros.
6947 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
6948 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6949 (CHARSET_REVERSE_CHARSET): Likewise.
6950 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6952 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6953 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6954 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6955 encounter an invalid multibyte sequence.
6956 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6957 sequence is always valid.
6958 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6959 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6961 (CHAR_STRING): For 8-bit characters, call char_to_string.
6962 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
6963 multibyte sequence is always valid.
6964 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
6965 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6966 str_as_unibyte): Extern them.
6967 (BCOPY_SHORT): Fix a bug.
6968 (CHAR_LEN): This macro deleted. Callers changed to use
6970 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
6971 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
6972 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6974 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6975 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6976 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6977 EMIT_BYTES): New macros.
6978 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6979 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6981 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6982 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6983 check the validity of multibyte sequence.
6984 (decode_coding_emacs_mule): New function.
6985 (encode_coding_emacs_mule): New macro.
6986 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6988 (DECODE_ISO_CHARACTER): Just return a character code.
6989 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6990 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6991 EMIT_CHAR to produced decoded characters. Exit the loop only by
6992 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6994 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6995 only position codes for an invalid character.
6996 (encode_designation_at_bol): Return new destination pointer. 5th
6997 arg DSTP is changed to DST.
6998 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6999 from the source by ONE_MORE_CHAR. Don't handle the case of last
7001 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7003 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7004 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7005 TWO_MORE_BYTES to fetch a byte from the source.
7006 (encode_eol): Pay attention to coding->src_multibyte.
7007 (detect_coding, detect_eol): Preserve members src_multibyte and
7009 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7010 (encoding_buffer_size): Set magnification to 3 for all coding
7011 systems that require encoding.
7012 (ccl_coding_driver): For decoding, be sure that the result is
7013 valid multibyte sequence.
7014 (decode_coding): Initialize coding->errors and coding->result.
7015 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7016 and raw-text, always call decode_eol. Handle the case of last
7017 block here. If not coding->dst_multibyte, convert the resulting
7018 sequence to unibyte.
7019 (encode_coding): Initialize coding->errors and coding->result.
7020 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7021 and raw-text, always call encode_eol. Handle the case of last
7023 (shrink_decoding_region, shrink_encoding_region): Detect cases
7024 that we can't skip data more rigidly.
7025 (code_convert_region): Setup src_multibyte and dst_multibyte
7026 members of coding. For decoding, if the buffer is multibyte,
7027 convert the source sequence to unibyte in advance. For encoding,
7028 if the buffer is multibyte, convert the resulting sequence to
7029 multibyte afterward.
7030 (run_pre_post_conversion_on_str): New function.
7031 (code_convert_string): Deleted and divided into the following two.
7032 (decode_coding_string, encode_coding_string): New functions.
7033 (code_convert_string1, code_convert_string_norecord): Call one of
7035 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7036 MAKE_NON_ASCII_CHAR.
7037 (Fset_terminal_coding_system_internal,
7038 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7039 and dst_multibyte members.
7040 (init_coding_once): Initialize iso_code_class with new enum
7041 ISO_control_0 and ISO_control_1.
7043 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7044 devided into ISO_control_0 and ISO_control_1.
7045 (struct coding_system): New members src_multibyte, dst_multibyte,
7046 errors, and result. Delete member fake_multibyte.
7047 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7049 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7052 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7055 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7057 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7059 (Ftranspose_region): Delete codes for handling byte combining.
7061 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7062 dst_multibyte members of coding. On handling REPLACE on unibyte
7063 buffer, convert the result of decode_coding to unibyte. On
7064 inserting into a mutibyte buffer, always call code_convert_region.
7065 (e_write): Setup coding->src_multibyte according to the
7066 multibyteness of the source (buffer or string).
7068 * fns.c (concat): Handle 8-bit characters correctly.
7069 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7070 unibyte in the result.
7071 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7072 valid multibyte form in the result.
7073 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7074 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7075 return -1, signal an error.
7076 (base64_encode_1): New arg MULTIBYTE. Get each character by
7077 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7078 character is found, return -1.
7079 (Fbase64_decode_region): Delete codes for handling byte-combining.
7080 Treat each decoded byte as a unibyte character.
7081 (Fbase64_decode_string): Return unibyte string.
7082 (Fcompare_strings, concat, string_byte_to_char): Use
7083 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7084 FETCH_STRING_CHAR_ADVANCE.
7085 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7086 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7088 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7089 SPLIT_NON_ASCII_CHAR.
7090 (fontset_ref_via_base, fontset_set): Likewise
7092 * insdel.c (adjust_markers_for_record_delete): Deleted.
7093 (adjust_markers_for_insert): Argument changed. Caller changed.
7094 (adjust_markers_for_replace): Likewise.
7095 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7096 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7097 (copy_text): Delete unused local varialbe c_save. For converting
7098 to multibyte, be sure to make all 8-bit characters in valid
7100 (count_size_as_multibyte): Handle 8-bit characters correctly.
7101 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7102 adjust_after_replace, replace_range, del_range_2)
7103 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7104 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7105 adjust_after_replace, replace_range, del_range_2) Delete codes for
7106 handling byte combining.
7107 (adjust_before_replace): Deleted.
7109 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7110 SPLIT_NON_ASCII_CHAR.
7111 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7112 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7114 (Fkey_description): Likewise.
7116 * lread.c (read1): On reading multibyte string, be sure to make
7117 all 8-bit chararacters in valid multibyte form.
7118 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7120 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7123 * process.c (Fstart_process): GCPRO current_dir before calling
7124 Ffind_operation_coding_system. Encode arguments here.
7125 (create_process): Don't encode arguments here. Setup
7126 src_multibyte and dst_multibyte members of struct coding.
7127 (read_process_output): Setup src_multibyte and dst_multibyte
7128 members of struct coding. If the output is to multibyte buffer,
7129 always decode the output of the process. Adjust the
7130 representation of 8-bit characters to the multibyteness of the
7132 (send_process): Setup coding->src_multibyte according to the
7133 multibyteness of the source.
7135 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7137 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7138 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7140 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7143 * w16select.c (Fw16_set_clipboard_data): Setup members
7144 src_multibyte and dst_multibyte of coding. Adjusted for the
7145 change for find_charset_in_str.
7146 (Fw16_get_clipboard_data): Likewise.
7148 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7149 dst_multibyte of coding.
7150 (x_to_w32_font): Likewise.
7152 * w32select.c (Fw32_set_clipboard_data): Setup members
7153 src_multibyte and dst_multibyte of coding. Adjusted for the
7154 change for find_charset_in_str.
7155 (Fw32_get_clipboard_data): Likewise.
7157 * xdisp.c (get_next_display_element): Handle 8-bit characters
7159 (next_element_from_display_vector): Use CHAR_BYTES instead of
7161 (disp_char_vector): Use SPLIT_CHAR instead of
7162 SPLIT_NON_ASCII_CHAR.
7164 * xselect.c (selection_data_to_lisp_data): Setup members
7165 src_multibyte and dst_multibyte of coding. Adjusted for the
7166 change for find_charset_in_str.
7167 (lisp_data_to_selection_data): Likewise.
7169 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7171 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7174 * dispextern.h (Vimage_types): Add extern declaration.
7176 * xdisp.c (Vimage_types): Moved here from xfns.c.
7177 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7179 * xfns.c (Vimages_types): Moved to xdisp.c.
7180 (syms_of_xfns): Move `image-types' to xdisp.c.
7182 * w32fns.c (Vimage_types): Removed.
7183 (syms_of_w32fns): Remove `image-types'.
7185 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7187 * fns.c (map_char_table): Pay attention to character number of
7188 charset. Check the validity of charset at the first level. For
7189 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7192 * fontset.c: Include "buffer.h".
7193 (fs_load_font): If the face has fontset, record the face ID in
7195 (Finternal_char_font): New function.
7196 (accumulate_font_info): New function.
7197 (Ffontset_info): Rewritten for the new fontset implementation.
7198 (syms_of_fontset): Register Vdefault_fontset in the first element
7199 of Vfontset_table. Include Vdefault_fontset in
7200 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7203 2000-05-16 Dave Love <fx@gnu.org>
7205 * m/iris5d.h: Deleted -- unused.
7207 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7209 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7210 `invalid' instead of `illegal'.
7212 * indent.c (Fmove_to_column): When ending within a tab, insert
7213 spaces first so that markers at the end of the tab get adjusted.
7215 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7216 buffer list that wasn't selected in that frame.
7218 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7219 is needed on mescaline, use a 2 char prefix, and call
7220 make_temp_name with second arg non-zero.
7222 * fileio.c (make_temp_name): New function, extracted from
7224 (Fmake_temp_name): Use it.
7226 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7228 * window.c (coordinates_in_window): Subtract 1 when computing
7231 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7233 * Makefile.in (lisp): Add env.elc.
7235 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7237 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7239 * search.c (Freplace_match): Handle case of `\N' in the
7240 replacement when there's no group N.
7242 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7244 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7245 of the message to message_dolog.
7247 * keyboard.c (read_char): Don't clear current message for help
7248 events; let the code handling help events handle this. Change
7249 code detecting help events that should be ignored.
7251 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7252 we're interating over a string.
7254 2000-05-09 Dave Love <fx@gnu.org>
7256 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7257 that offset before writing. Move gcpro region past call of
7260 2000-05-04 Dave Love <fx@gnu.org>
7262 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7264 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7266 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7267 of inserted characters when BUF equals the current buffer, and PT
7268 is in front of or equal to FROM.
7270 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7272 * xdisp.c (handle_single_display_prop): If display property value
7273 is invalid, or something not supported on the frame, restore
7274 iterator's position to what it was initially. Make sure to return
7275 0 for invalid and unsupported property values.
7277 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7278 that x_per_char_metric returns null.
7280 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7282 * xterm.h (struct face): Add forward declaration.
7283 (struct image): Ditto.
7284 (image_ascent): Add prototype.
7286 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7287 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7288 image_ascent instead of using IMAGE_ASCENT.
7290 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7291 (IMAGE_ASCENT): Removed.
7293 * xfns.c (Qcenter): New variable.
7294 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7295 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7296 (image_ascent): New function.
7297 (lookup_image): Recognize `:ascent center'.
7298 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7299 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7300 (xbm_load): Don't set image's ascent here.
7301 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7302 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7303 check ascent values here.
7304 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7305 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7306 (syms_of_xfns): Initialize Qcenter.
7308 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7309 to the limits, increase the limits.
7311 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7313 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7314 Check Vfont_encoding_alist against the full name of the opened
7317 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7319 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7320 taller than the window.
7322 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7324 * xfaces.c (realize_x_face): Fix the argument of the second
7325 xassert. BASE_FACE may not be a face for ASCII.
7327 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7329 * print.c (print_object): Treat print-length < 0 as nil.
7331 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7333 * s/freebsd.h (TERMCAP_OBJ): Removed.
7334 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7336 * lread.c (read1): Don't treat period followed by certain
7337 characters as symbol start.
7339 * xfns.c (slurp_file): New function.
7340 (xbm_image_p): Handle case of in-memory XBM files.
7341 (xbm_scan): Rewritten to work on memory buffers instead of files.
7342 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7343 Work on memory buffers instead of files. If DATA is null test
7344 if buffer looks like an in-memory XBM file.
7345 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7346 memory buffers instead of files.
7347 (xbm_file_p): New function.
7348 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7350 * lread.c (end_of_file_error): New function.
7351 (read1): Call it instead of signaling `end-of-file' directly.
7353 * print.c (print_error_message): Print data of `end-of-file'
7354 with Fprinc instead of Fprin1.
7356 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7358 * window.c (freeze_window_start): Check that minibuffer scroll
7359 window isn't nil before extracting the window structure pointer
7362 * undo.c (record_delete): If we hit the end of the undo list, stop
7363 picking elements apart.
7365 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7367 * xdisp.c (display_line): If lines are continued, restore
7368 iterator's ascent/descent information to the values before the
7369 first glyph not fitting on the line.
7371 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7373 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7374 positions in glyph matrix. Don't compute new window end
7377 * dispnew.c (increment_matrix_positions): Renamed from
7378 increment_glyph_matrix_buffer_positions.
7379 (increment_row_positions): Renamed from
7380 increment_glyph_row_buffer_positions.
7382 * dispextern.h: Change names of renamed functions from dispnew.c
7385 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7387 * fileio.c (Fdo_auto_save): Create directories for auto-save
7388 list file if necessary.
7390 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7391 from buffer or frame.
7392 (automatic_hscrolling_p): New variable.
7393 (hscroll_windows): Scroll windows horizontally only if automatic
7394 hscrolling is allowed.
7395 (syms_of_xdisp): New variable `automatic-hscrolling'.
7397 * frame.h (struct frame): Add member extra_line_spacing.
7399 * xfns.c (x_set_line_spacing): New function.
7400 (Fx_create_frame): Set line spacing from resources.
7401 (Qline_spacing): New variable.
7402 (syms_of_xfns): Initialize Qline_spacing.
7404 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7406 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7407 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7408 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7409 extra_line_spacing from default value.
7410 (init_buffer_once): Initialize default value of extra_line_spacing.
7412 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7415 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7416 prompt_width. Add extra line spacing.
7418 * term.c (produce_glyphs): Remove reference to struct it's
7421 * dispextern.h (struct it): Remove member prompt_width, add
7424 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7426 * dispnew.c (update_frame_line): When writing a whole line, make
7427 sure cursor is in the right row afterwards, otherwise a use of
7428 capability `ch' in cmgoto might leave the cursor in the row below.
7430 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7432 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7434 * keyboard.c (timer_check): Fix typo in comment.
7436 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7438 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7439 name change: ch -> character.
7441 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7443 * keyboard.c (echo_message_buffer): New variable.
7444 (echo_now): Set echo_message_buffer to the echo area buffer used
7445 to display the echo.
7446 (cancel_echoing): Reset echo_message_buffer to nil.
7447 (read_char): Code rewritten that handles canceling an echo or
7448 echoing a dash, respectively.
7450 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7451 directory doesn't exist.
7453 2000-04-19 Dave Love <fx@gnu.org>
7455 * fns.c (syms_of_fns): Defsubr mapc.
7456 (concat): Don't allow numeric args.
7457 (Fconcat): Doc change.
7459 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7461 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7462 instead define end_match(1|2) more carefully.
7463 Use GET_CHAR_BEFORE_2 for `begline'.
7465 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7467 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7468 on 64-bit systems where NULL is defined as `0'.
7470 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7471 the `variable argument list' to make it work on Alpha.
7473 * m/alpha.h (_LP64) [!_LP64]: Define.
7474 (ORDINARY_LINK): Define for NetBSD.
7476 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7478 2000-04-19 Dave Love <fx@gnu.org>
7480 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7483 * Makefile.in (LIBS): Don't use.
7484 (GETLOADAVG_OBJ): Define again.
7485 (otherobj): Add GETLOADAVG_OBJ.
7487 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7489 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7491 * lread.c (read_filtered_event): Cancel and start busy cursor.
7493 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7494 that the per-character metrics may be null.
7496 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7498 * buffer.c (clone_per_buffer_values): New function.
7499 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7500 clone_per_buffer_values if CLONE is not nil.
7502 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7504 2000-04-16 Dave Love <fx@gnu.org>
7506 * Makefile.in: Remove obsolete localcpp stuff.
7507 (GETLOADAVG_OBJ): Don't define.
7508 (obj): Move LIBOBJS...
7509 (otherobj): ... to here.
7510 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7511 whitespace-only lines after the continuation (Irix).
7513 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7515 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7517 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7519 2000-04-14 Dave Love <fx@gnu.org>
7521 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7522 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7523 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7524 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7527 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7528 autoconfiscated HAVE_GETLOADAVG.
7530 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7533 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7535 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7536 (fill_in_lock_file_name): Avoid existing files that aren't
7539 2000-04-14 Dave Love <fx@gnu.org>
7541 * Makefile.in (LIBS, LIBOBJS): New variable.
7542 (INTERVAL_SRC): Convert to make variable.
7543 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7544 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7545 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7547 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7548 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7549 (shortlisp): Add facemenu, float-sup, frame.
7550 (SOME_MACHINE_LISP): Remove them from here.
7551 (LIBES): Change unused LDLIBS to autoconf LIBS.
7553 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7555 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7557 * composite.c (update_compositions): If FROM and TO are not in a
7558 valid range, do nothing.
7560 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7562 * tparam.c (tparam1): Abort when encountering an unknown
7565 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7568 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7571 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7573 * fileio.c (a_write): Remove redundant semi-colons.
7574 (e_write): Return -1 if failed to write all the data.
7575 This fixes the changes made at 1999-12-15.
7577 2000-04-12 Dave Love <fx@gnu.org>
7579 * fns.c (mapcar1): Test for null vals to support mapc.
7580 (Fmapc): New function.
7582 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7584 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7585 (IT_frame_up_to_date): Support the buffer local value of
7586 cursor-type, if defined.
7588 2000-04-10 Dave Love <fx@gnu.org>
7590 * editfns.c (preceding-char, following-char): Doc fix.
7592 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7594 * Makefile.in (temacs): Revert 2000-03-12 change.
7596 2000-04-10 Jason Rumney <jasonr@gnu.org>
7598 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7600 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7602 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7603 area buffer, if it's not set up yet.
7605 * indent.c (compute_motion): Set immediate_quit.
7607 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7609 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7611 (realize_tty_face): Suppress boldness if colors are the inverse of
7612 the default colors, and tty_suppress_bold_inverse_default_colors_p
7614 (Ftty_suppress_bold_inverse_default_colors): New function.
7615 (syms_of_xfaces): Defsubr it.
7617 * buffer.c (Frestore_buffer_modified_p): New function.
7618 (syms_of_buffer): Defsubr it.
7620 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7622 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7623 charset id (int) argument, not a charset (Lisp_Object).
7625 * coding.h (code_convert_string): Declare.
7626 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7627 object, as the fourth argument to code_convert_string.
7629 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7631 (Fset_fontset_font): Use EQ to compare lisp objects.
7633 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7635 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7636 a pointer that looks like a lisp object.
7637 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7638 zero, instead see whether it's an integer object, since they can't
7640 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7642 * dispnew.c (allocate_matrices_for_frame_redisplay,
7643 direct_output_forward_char): Use X(U)INT and make_number as needed
7644 to convert between (unsigned) int values and lisp integers.
7645 * keyboard.c (read_key_sequence): Likewise.
7646 * lread.c (substitute_object_recurse): Likewise.
7647 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7648 * minibuf.c (do_completion, Fminibuffer_complete_word,
7649 Fminibuffer_completion_help): Likewise.
7650 * term.c (produce_special_glyphs): Likewise.
7652 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7653 * print.c (print_preprocess, print_object): Likewise.
7655 * search.c (compile_pattern): Use NILP when checking for nil.
7657 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7658 __OPTIMIZE__]: Provide a GNU C macro version that handles
7660 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7661 field, to better cope with ENABLE_CHECKING and calls that modify a
7662 Lisp_Object using its old value.
7664 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7666 * window.c (compare_window_configurations): Signal an error
7667 if parameters C1 or C2 aren't window configurations.
7669 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7670 AFTER_POTENTIAL_GC calls around calls to functions that can
7671 signal an error and thus invoke the debugger.
7673 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7675 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7676 an error if decoding fails.
7678 * keyboard.c (lispy_mouse_names): Variable removed.
7679 (Vlispy_mouse_stem): New variable.
7680 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7681 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7682 for any mouse button number. Increase size of mouse_syms and
7683 button_down_location as needed. Call modify_event_symbol with
7684 different arguments.
7685 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7686 Call modify_event_symbol with different arguments.
7687 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7688 for any button number. Call modify_event_symbol with different
7690 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7691 Accept a string for NAME_ALIST_OR_STEM.
7693 * lisp.h (larger_vector): Add prototype.
7695 * fns.c (larger_vector): Make externally visible.
7697 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7699 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7701 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7702 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7703 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7704 we are between str1 and str2.
7705 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7706 (PATFETCH): Use `TRANSLATE'.
7707 (PATFETCH_RAW): Fetch multibyte char if applicable.
7708 (PATUNFETCH): Remove.
7709 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7710 When writing a char, write it directly into the pattern buffer rather
7711 than going needlessly through a temp char-array.
7712 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7713 multibyte magic and remove the useless `#ifdef emacs'.
7714 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7717 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7718 conditional on `emacs'.
7720 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7722 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7724 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7725 non-union-type versions of XMARK and friends here, because XMARK
7726 and friends won't work on an integer field if NO_UNION_TYPE is not
7728 (make_number): Define as a function if it's not defined as a
7731 * composite.c (run_composite_function): Use NILP when checking for
7733 (syms_of_composite): Delete local var NARGS, pass an int as first
7734 argument to Fmake_hash_table.
7736 * editfns.c (text_property_stickiness): Use NILP to test
7737 Lisp_Object boolean value.
7738 (Fmessage_or_box): Don't use NILP to test int variable.
7739 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7740 problems reading from and changing the same lisp value in an
7743 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7745 * term.c (TN_no_color_video): New variable.
7746 (term_init): Intitialize TN_no_color_video.
7747 (enum no_color_bit): New enumeration.
7748 (MAY_USE_WITH_COLORS_P): New macro.
7749 (turn_on_face): Use it to determine if attributes may be used
7750 combined with colors.
7752 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7754 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7755 with int lvalues via casts; instead, just yield lisp object
7757 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7758 proper accessor macros.
7759 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7760 (grow_mini_window): Fix typo getting int value of root->height.
7762 * xdisp.c (compute_string_pos): Fix order of arguments to
7763 string_pos_nchars_ahead.
7764 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7765 count arg to variable-arg routines like Frun_hook_with_args and
7767 (back_to_previous_visible_line_start)
7768 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7769 fixed-arg routines like Fget_char_property and Fmake_string.
7770 (reconsider_clip_changes): Use XINT when comparing integer lisp
7771 objects, or passing them as int arguments.
7772 (mark_window_display_accurate, insert_left_trunc_glyphs)
7773 (append_space, extend_face_to_end_of_line): Use make_number when
7774 storing or passing integer values as lisp objects.
7775 (set_cursor_from_row, highlight_trailing_whitespace): Use
7776 INTEGERP, not implicit test against zero, for glyph object.
7777 (try_window_id): Don't use make_number when we want an int value.
7779 * xfaces.c (xlfd_symbolic_value): Make last argument a
7780 Lisp_Object, to be consistent with callers.
7781 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7782 (lface_hash): Apply XFASTINT to lisp values before folding in.
7784 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7785 fill in window width and height. Pass an int, not a lisp object,
7786 as first arg to Finsert.
7788 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7790 * xfaces.c (realize_basic_faces): Block input while realizing
7793 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7795 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7797 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7799 * xterm.c (x_produce_glyphs): When displaying unibyte text
7800 or ASCII, handle case that per-char metric is null.
7802 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7804 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7806 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7807 XSUBR, XBUFFER): Verify correct object type before returning
7808 pointer, using eassert.
7809 * frame.h (XFRAME): Likewise.
7811 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7812 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7813 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7815 * data.c (set_internal): Likewise.
7816 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7817 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7818 * fileio.c (auto_save_1): Likewise.
7819 * insdel.c (check_markers): Likewise.
7820 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7821 * undo.c (record_insert): Likewise.
7822 * vmsproc.c (child_sig): Likewise.
7823 * window.c (unshow_buffer, window_loop): Likewise.
7824 * xterm.c (x_erase_phys_cursor): Likewise.
7826 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7828 * xfns.c (free_image_cache): Free the cache structure itself
7829 last, after all its members have been freed.
7831 * lisp.h (xstrdup): Add prototype.
7833 * alloc.c (xstrdup): Moved here from xfaces.c.
7834 (allocating_for_lisp): Variable removed.
7835 (lisp_malloc): Block input around the calls to malloc and
7838 * xfaces.c (realize_tty_face): Use find_symbol_value instead
7840 (xstrdup): Moved to alloc.c.
7842 2000-03-29 Ken Raeburn <raeburn@gnu.org>
7844 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
7846 * emacs.c (main): Fix sense of no-loadup test.
7848 * config.in (ENABLE_CHECKING): Undef.
7850 * lisp.h (struct interval): Replace "parent" field with a union of
7851 interval pointer and Lisp_Object; add new bitfield to use as
7852 discriminant. Change other flag fields to bitfields.
7853 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
7854 is defined and the supplied test fails, print a message and
7856 (eassert): New macro. Use CHECK to provide an assert-like
7859 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
7860 pointers; abort if the value looks like a lisp object.
7861 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
7862 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
7863 Modify for new interval parent definition.
7865 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
7866 UNMARK_BALANCE_INTERVALS): Update references that need an
7867 addressable lisp object in the interval structure.
7868 (die): New function.
7869 (suppress_checking): New variable.
7871 * intervals.c (interval_start_pos): Just return 0 if there's no
7874 2000-03-29 Gerd Moellmann <gerd@gnu.org>
7876 * lread.c (read1): Accept `.' (period) as symbol start like in CL
7877 and earlier Emacs versions.
7879 * keyboard.c (Ftop_level): Cancel busy-cursor.
7881 * eval.c (call_debugger): Cancel busy-cursor.
7883 2000-03-29 Kenichi Handa <handa@etl.go.jp>
7885 * search.c (Freplace_match): Adjust multibyteness of the current
7886 buffer and NEWTEXT. Free allocated memory before signaling an
7889 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
7891 * regex.c (analyse_first): New function obtained by ripping out most
7892 of re_compile_fastmap and generalizing it a little bit so that it
7893 can also just return whether a given (sub)pattern can match the empty
7895 (regex_compile): Use `analyse_first' to decide whether the loop-check
7896 needs to be done or not for *, +, *? and +? (the loop check is costly
7897 for non-greedy repetition).
7898 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
7900 2000-03-28 Dave Love <fx@gnu.org>
7902 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
7905 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
7907 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
7909 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
7911 (enum re_opcode_t): Update description of succeed_n.
7912 (PATFETCH): Always define.
7913 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
7914 operators, char classes, shy-groups and intervals).
7915 Optimize special cases of intervals so as to only use succeed_n and
7916 jump_n when really needed.
7917 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
7918 that we don't have to handle the special cases any more.
7919 Simplify on_failure_jump handling as well.
7921 2000-03-28 Jason Rumney <jasonr@gnu.org>
7923 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
7925 2000-03-27 Gerd Moellmann <gerd@gnu.org>
7927 * s/freebsd.h (GC_SETJMP_WORKS): Define.
7929 * s/msdos.h (GC_SETJMP_WORKS): Define.
7931 * alloc.c (mark_maybe_object): New function.
7932 (mark_memory): Use it.
7933 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
7934 (setjmp_tested_p, longjmp_done): New variables.
7935 (test_setjmp): New function.
7936 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
7937 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
7939 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
7940 to DEC_TEXT_POS and INC_TEXT_POS.
7942 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
7943 with parameter MULTIBYTE_P.
7945 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
7948 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7949 buffers because it looks for multibyte character byte sequences
7950 which don't exist in unibyte text.
7952 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7954 * xfaces.c (register_color, unregister_color, unregister_colors)
7955 [DEBUG_X_COLORS]: New functions.
7956 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7958 * xfns.c (x_set_cursor_color): Get color reference counts right.
7960 * xterm.c (x_copy_color): New function.
7961 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
7963 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
7964 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
7965 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
7966 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
7967 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
7968 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
7969 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
7970 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
7971 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
7972 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7974 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7975 names for handling per-buffer variables.
7977 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7978 instead of MAX_BUFFER_LOCAL_VARS.
7979 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7981 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7983 * xfns.c (x_specified_cursor_type): New function.
7984 (x_set_cursor_type): Use it.
7986 * buffer.h (struct buffer): Add cursor_type.
7988 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7990 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7991 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7993 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7994 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7995 executing it as well as when popping it off the stack to find infinite
7996 loops in non-greedy repetition operators.
7998 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8000 * doc.c (Qfunction_documentation): New variable.
8001 (syms_of_doc): Initialize Qfunction_documentation.
8002 (Fdocumentation): If FUNCTION is a symbol with non-nil
8003 `function-documentation' property, return a documentation derived
8006 * buffer.c (syms_of_buffer): Add default-cursor-type.
8007 (init_buffer_once): Don't let cursor_type have a local value
8010 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8011 on buffer-local value of cursor_type.
8012 (x_draw_bar_cursor): Add parameter WIDTH.
8014 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8015 (init_buffer_once): Set default cursor_type value to t.
8016 Mark cursor_type as local everywhere.
8017 (syms_of_buffer): New per-buffer variable cursor-type.
8019 * buffer.h (struct buffer): Remove member local_var_flags,
8021 (MAX_BUFFER_LOCAL_VARS): New macro.
8022 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8023 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8024 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8025 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8027 * print.c (print_object): Use new macros for per-buffer
8030 * category.c (Fset_category_table): Use new macros for per-buffer
8033 * buffer.c (buffer_permanent_local_flags): Make a char array.
8034 (max_buffer_local_idx): New variable.
8035 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8036 for new handling of per-buffer variables.
8037 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8038 (init_buffer_once): Initialize per-buffer vars differently.
8039 Set max_buffer_local_idx.
8041 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8044 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8047 * data.c (do_symval_forwarding, store_symval_forwarding)
8048 (find_symbol_value, set_internal, default_value, Fset_default)
8049 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8050 per-buffer variables.
8052 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8054 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8056 * xterm.c (x_term_init): Unblock input around call1 of
8057 Qvendor_specific_keysyms.
8059 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8060 (find_defun_start): Consider an open parenthesis in column 0
8061 a defun start only if open_paren_in_column_0_is_defun_start is set.
8062 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8064 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8066 * eval.c (Fautoload): Add entry in load-history (if after dump).
8067 * lread.c (load-history): Update docstring.
8069 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8071 * indent.c (Fvertical_motion): Always use the current buffer.
8072 Temporarily change the window's buffer, if necessary.
8074 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8076 * xterm.c (fast_find_position): Make sure not to consider rows
8077 not visible in the window.
8079 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8081 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8082 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8084 2000-03-22 Jason Rumney <jasonr@gnu.org>
8086 * w32menu.c (single_submenu): Set help string to NULL if none.
8087 (w32_menu_show): Set help string correctly.
8088 (add-menu-item): Set help string in MIIM_DATA for menu item.
8089 Load SetMenuItemInfoA explicitly.
8090 (w32_menu_display_help): New function.
8092 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8093 (QCdata): Moved to xdisp.c.
8095 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8096 (Vw32_charset_to_codepage_alist): Removed.
8097 (Vw32_charset_info_alist): New variable.
8098 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8099 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8100 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8101 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8103 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8104 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8105 Define Vw32_charset_info_alist and w32_charset symbols.
8107 2000-03-22 Jason Rumney <jasonr@gnu.org>
8109 * makefile.nt (w32bdf.obj): Update dependencies.
8111 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8113 * w32fns.c: Include fontset.h after dispextern.h.
8114 (Fx_create_frame): Do not create fontset.
8115 (w32_load_system_font): Doc fix.
8116 (Fx_close_connection): Free full_name if it is not shared.
8118 * w32term.c: Include fontset.h after dispextern.h.
8119 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8121 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8122 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8123 (w32_font_is_double_byte): New function, needs body.
8124 (x_append_glyph): Set glyph->glyph_not_available_p.
8125 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8126 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8127 character, convert it to a unibyte character.
8128 (struct glyph_string): Delete member `charset'.
8129 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8130 calculating it is found.
8131 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8132 the case that per char metric is not available correctly.
8133 (x_fill_glyph_string): Handle the case that the specific glyph is
8134 not available correctly.
8135 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8136 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8137 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8138 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8139 fontset. Don't call FS_LOAD_FONT.
8141 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8143 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8144 (INT_LISPLIKE): New macro.
8145 (NULL_INTERVAL_P): Use it.
8146 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8147 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8148 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8150 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8151 explicit references to "parent" field of struct interval and
8152 associated unclean type conversions.
8153 * intervals.c (create_root_interval, root_interval, rotate_right,
8154 rotate_left, balance_possible_root_interval, split_interval_right,
8155 split_interval_left, interval_start_pos, find_interval,
8156 next_interval, previous_interval, update_interval,
8157 adjust_intervals_for_insertion, delete_node, delete_interval,
8158 adjust_intervals_for_deletion, merge_interval_right,
8159 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8160 copy_intervals_to_string): Likewise.
8161 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8163 * syntax.c (update_syntax_table): Likewise.
8165 * intervals.c (reproduce_tree_obj): New function, like
8166 reproduce_tree but takes a Lisp_Object for the parent. Declare
8168 (graft_intervals_into_buffer): Use it when appropriate.
8169 (reproduce_tree): Declare with prototype.
8170 (balance_possible_root_interval): Check that the parent is a lisp
8171 object before trying to examine its type.
8173 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8175 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8176 as strings only if both are known to be strings.
8178 * s/openbsd.h (LIBS_TERMCAP): Undef.
8180 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8182 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8183 definitions for non-Emacs compilation.
8184 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8185 outside of `#ifdef emacs'.
8186 (print_partial_compiled_pattern): Update.
8187 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8188 (re_compile_fastmap): Merge handling of charset and charset_not (for
8189 emacs and non-emacs compilation as well).
8190 Similarly for (not)categoryspec and (not)syntaxspec.
8191 Don't use the fastmap when reaching `anychar' since the added
8192 complexity is not justified.
8193 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8194 and (not)syntaxspec. Merge (not)categoryspec.
8196 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8198 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8199 FACE_FOR_CHAR): Define them differently for the configuration of
8202 2000-03-21 Dave Love <fx@gnu.org>
8204 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8207 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8209 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8210 (lface_fully_specified_p): Don't check contents of
8211 LFACE_FONT_INDEX because that attribute is optional.
8212 (realize_x_face): Remove now unwarranted xassert.
8214 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8216 The following changes are to make font selection based on
8217 characters, not charset. In addition, they recover fontset
8218 facilities while utilizing the new font selection mechanism.
8220 * Makefile.in (fontset.o): Depend on dispextern.h.
8222 * alloc.c (mark_face_cache): Don't mark face->registry.
8224 * dispextern.h (struct glyph): New member glyph_not_available_p.
8225 Use 22 bits for face_id.
8226 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8227 (struct face): Delete member registry, new member ascii_face.
8228 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8229 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8230 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8231 (struct it): Delete member charset, new member
8232 glyph_not_available_p.
8234 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8235 (struct fontset_info, struct fontset_data): Structs removed.
8236 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8237 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8238 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8239 (fs_free_face_fontset, fontset_font_pattern,
8240 face_suitable_for_char_p, face_for_char,
8241 make_fontset_for_ascii_face): Extern them.
8242 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8243 (FS_LOAD_FACE_FONT): New macro.
8245 * fontset.c: All codes rewritten or adjusted for the change of
8246 fontset implementation. Now fontset is represented by char table.
8247 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8249 (my_strcasecmp): Function removed.
8250 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8252 (AREF, ASIZE): New macros.
8253 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8254 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8255 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8256 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8257 fontset_id_valid_p, font_family_registry, fontset_name,
8258 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8259 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8261 (fs_load_font): New arg FACE. Caller changed.
8262 (fs_query_fontset): Argument changed. Caller changed.
8263 (Fquery_fontset): call fs_query_fontset.
8264 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8266 (clear_fontset_elements, check_registry_encoding,
8267 check_fontset_name): New functions.
8268 (syms_of_fontset): Set char-table-extra-slots property of fontset
8269 to 3. Staticpro and initialize Vfontset_table and
8270 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8272 * frame.h (struct frame): Member `fontset_data' removed.
8273 (FRAME_FONTSET_DATA): Macro removed.
8275 * frame.c (make_frame): Don't allocate f->fontset_data.
8276 (Fdelete_frame): Don't free f->fontset_data.
8278 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8280 * xdisp.c (charset_at_position): Function removed.
8281 (init_iterator): Don't set member charset of struct `it'.
8282 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8283 next_element_from_display_vector, insert_left_trunc_glyphs):
8285 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8287 (get_next_display_element, append_space,
8288 extend_face_to_end_of_line): Likewise.
8290 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8292 (clear_font_table, frame_update_line_height, load_face_font):
8293 Adjusted for the change of fontset implementation.
8294 (load_face_fontset_font): Function removed.
8295 (pixel_point_size): New function.
8296 (font_list): Argument type changed. Caller changed.
8297 (LFACE_FONT): New macro.
8298 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8299 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8300 Lisp_Object. Determine the font name by actually loading a font
8301 by the specified pattern. Set LFACE_FONT (lface) to the specified
8302 pattern. Even if a font is not found, don't try alternatives.
8303 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8304 (set_font_frame_param): If `font' is specified in lface, use it.
8305 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8306 (lface_same_font_attributes_p): Likewise.
8307 (make_realized_face): Arguent changed. Caller changed. Set
8308 face->ascii_face to face itself.
8309 (free_realized_face): Free face->fontset if face is for ASCII.
8310 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8311 deduce_unibyte_registry, x_charset_registry): Functions removed.
8312 (free_realized_multibyte_face): New function.
8313 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8314 changed. Caller changed.
8315 (try_font_list): Argument type changed.
8316 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8317 (choose_face_font): Argument changed. Handle fontset properly.
8318 (choose_face_fontset_font): Function removed.
8319 (realize_default_face, realize_named_face): Don't remove the
8321 (realize_face): Argument changed. Caller changed. Remove face
8322 with the arg former_face_id in advance. Load font for the new
8324 (realize_x_face): Argument changed. Caller changed. For a
8325 multibyte character, share fontset with base_face. For a single
8326 byte character, make a new realized fontset. Don't load a font
8328 (realize_tty_face): Argument changed. Caller changed.
8329 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8330 (face_at_buffer_position): Don't check multibyte_p for returning
8332 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8333 FACE_SUITABLE_FOR_CHARSET_P.
8334 (syms_of_xfaces): Remove code for Qx_charset_registry and
8335 Vface_default_registry.
8337 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8338 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8339 (x_per_char_metric): Don't try FONT->default_char. Even if
8340 pcm->width is zero, glyph bits may exist.
8341 (x_encode_char): Always initialize char2b->byte1.
8342 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8343 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8345 (x_append_glyph): Set glyph->glyph_not_available_p.
8346 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8347 it->charset. Handle the case that per char metric is not
8348 available. If it->multibyte_p is zero and it->c is a multibyte
8349 character, convert it to a unibyte character.
8350 (struct glyph_string): Delete member `charset'.
8351 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8352 the case that per char metric is not available correctly.
8353 (x_fill_glyph_string): Handle the case that the specific glyph is
8354 not available correctly.
8355 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8356 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8357 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8358 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8359 fontset. Don't call FS_LOAD_FONT.
8361 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8362 (x_create_tip_frame): Likewise.
8363 (Fx_close_connection): Free full_name of font_info.
8365 * fns.c (optimize_sub_char_table): New function.
8366 (Foptimize_char_table): New function.
8367 (syms_of_fns): Defsubr Soptimize_char_table.
8369 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8371 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8372 only if buffer is displayed in some window.
8374 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8375 (try_window_reusing_current_matrix): Don't call scroll run
8376 function if run's current and desired position are the same;
8377 this prevents cursor flickering.
8379 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8381 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8383 * regex.c (RE_STRING_CHAR): New macro.
8384 (GET_CHAR_AFER_2): Remove.
8385 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8386 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8387 (print_partial_compiled_pattern, re_compile_fastmap)
8388 (re_match_2_internal): Remove on_failure_jump_exclusive.
8389 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8390 optimization only need to work for * (ie. can use of_keep_string_jump).
8391 Remove the special case for .*\n since it is now covered by the general
8393 (re_search_2): Don't bother with `room'.
8394 (skip_one_char): New function.
8395 (skip_noops): Simplify since `memory' is not needed any more.
8396 (mutually_exclusive_p): Restructure slightly to use `switch' and
8397 add handling for "all" remaining cases.
8398 (re_match_2_internal): Change on_failure_jump_smart to use
8399 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8400 rather than on_failure_jump_exclusive.
8402 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8404 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8405 number of bits per RGB because it's everywhere used as the depth
8408 * term.c (calculate_costs): Remove code dealing with X frames.
8410 2000-03-19 Richard M. Stallman <rms@gnu.org>
8412 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8414 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8416 * lread.c (read_integer): Unread the last char not consumed.
8418 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8420 * xterm.c (x_update_window_cursor): Don't update in frames
8421 which are in the process of being deleted.
8423 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8425 * Makefile.in (mostlyclean): Add `*.core'.
8426 (clean): Add `bootstrap-emacs'.
8428 * lread.c (read_integer): New function.
8429 (read1): Support read syntax #o, #x, #b, #r.
8431 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8433 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8434 make sure POINTER_TO_OFFSET gives the same value before and after
8435 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8436 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8437 (debug): Now only active if > 0 rather than if != 0.
8438 (DEBUG_*): Update for the new meaning of `debug'.
8439 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8440 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8441 in `succeed_n', `jump_n' and `set_number_at'.
8442 (store_op1, store_op2, insert_op1, insert_op2)
8443 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8444 (group_in_compile_stack): Move to after its arg's types are
8445 declared and add a prototype.
8446 (PATFETCH): Define in terms of PATFETCH_RAW.
8447 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8449 (QUIT): Redefine as a nop except for NTemacs.
8450 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8451 indentation of the greedy-op and shy-group code.
8452 (at_(beg|end)line_loc_p): Fix argument's types.
8453 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8454 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8455 (MATCHING_IN_FIRST_STRING): Remove.
8456 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8457 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8458 QUIT unconditionally.
8460 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8462 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8465 * process.c (send_process): Add a hint that the function
8466 can call Lisp code to its comment.
8468 * lread.c (load_dangerous_libraries): New variable.
8469 (Vbytecomp_version_regexp): New variable.
8470 (safe_to_load_p): New function.
8471 (Fload): Handle files not compiled with Emacs specially.
8472 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8474 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8476 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8478 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8479 support functions only if HAVE_X11R6_XIM is defined.
8480 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8482 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8484 * xfns.c (X_I18N_INHIBITED): Don't define.
8485 (create_frame_xic): Remove conditional compilation on
8487 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8489 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8490 (HAVE_X11R6_XIM): Define.
8492 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8494 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8495 If set, call XSynchronize.
8497 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8499 * regex.c: Declare a new type `re_char' used throughout the code
8500 for the string char type. It's `const unsigned char' to match the
8501 rest of Emacs. Consistently make sure all pointers to strings use
8502 it and make sure all pointers into the pattern use `unsigned
8504 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8505 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8508 * charset.h (GET_CHAR_AFTER_2): Remove.
8509 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8511 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8513 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8514 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8515 of them try to use backquotes.
8517 2000-03-12 Dave Love <fx@gnu.org>
8519 * unexelf.c: Restore changes of 1999-10-19.
8520 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8521 fix its type and alignment; copy it from current process.
8523 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8525 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8526 has been found. Fix bug not computing timer's predecessor.
8528 * fileio.c (Fread_file_name): Handle case that DIR contains a
8531 * window.c (Fsave_window_excursion): Doc fix.
8533 * xfns.c (x_defined_color): Rewritten to use
8534 x_allocate_nearest_color.
8536 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8538 * msdos.c (vga_installed): New function, code moved from
8539 dos_set_window_size.
8540 (Qbar, Qcursor_type, outside_cursor): New variables.
8541 (syms_of_msdos): Intern and staticpro them.
8542 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8543 shape used outside Emacs when called for the first time.
8544 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8545 cursor shape used outside Emacs.
8546 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8547 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8549 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8550 parameters specify the cursor. Make qreverse a global
8551 variable (renamed to Qreverse).
8553 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8555 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8557 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8559 This is a big redesign of failure-stack and register handling, prompted
8560 by bugs revealed when trying to add shy-groups. Overall, what happened
8561 is that loops are now structured a little differently, groups can be
8562 shy and the code is a little simpler.
8564 * regex.h: Update the copyright.
8565 (RE_SHY_GROUPS): New value.
8566 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8567 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8569 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8570 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8571 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8572 for (start|stop)_memory since they now only take one argument (the
8573 second has becomes unnecessary).
8574 (print_partial_compiled_pattern): Adjust for changes in
8576 (print_compiled_pattern): Use %ld to printf long ints and flush to
8577 make debugging a little easier.
8578 (union fail_stack_elt): Make the integer unsigned.
8579 (struct fail_stack_type): Add a `frame' element.
8580 (INIT_FAIL_STACK): Init `frame' as well.
8581 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8582 (DEBUG_PUSH, DEBUG_POP): Remove.
8583 (NUM_REG_ITEMS): Remove.
8584 (NUM_NONREG_ITEMS): Adjust.
8585 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8586 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8587 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8588 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8590 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8591 address pushed is not the destination of the jump but the source
8593 (NUM_FAILURE_ITEMS): Remove.
8594 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8595 registers before the actual failure point). Don't hardcode any
8596 meaning for str==NULL anymore.
8597 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8598 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8600 (REG_UNSET_VALUE): Use NULL (why not?).
8601 (compile_range): Remove declaration since it doesn't exist.
8602 (struct compile_stack_elt_t): Remove inner_group_offset.
8603 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8604 (regex_grow_registers): Remove dead code.
8605 (FIXUP_ALT_JUMP): New macro.
8606 (regex_compile): Add shy-groups Change loops to use
8607 on_failure_jump_smart&jump instead of
8608 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8609 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8610 variable to me). Use `jump' instead of `jump_past_alt' and don't
8611 bother with push_dummy_failure in alternatives since it is now
8612 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8613 emacs' for (re)allocating the stack.
8614 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8615 from loop when bufp->can_be_null rather than jumping to `done'.
8616 Avoid jumping backwards so as to ensure termination. Use
8617 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8618 backreferences. Remove dead code in handling of `anychar'.
8619 (skip_noops, mutually_exclusive_p): New functions taken from the
8620 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8621 improve mutually_exclusive_p to handle ".+\n".
8622 (lowest_active_reg, highest_active_reg,
8623 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8624 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8625 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8626 variables. Push register (in `start_memory') on the stack rather
8627 than storing it in old_reg(start|end). Remove the cycle detection
8628 from `stop_memory', replaced by the use of on_failure_jump_loop
8629 for greedy loops. Add code for the new on_failure_jump_<foo>.
8630 Remove ad-hoc code in `on_failure_jump' to push more registers in
8631 the case of a loop. Take out code from `maybe_pop_jump' into
8632 separate functions and adapt it to the semantics of
8633 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8634 and push_dummy_failure. Remove dummy_failure handling and
8635 handling of `failures to jump to on_failure_jump' (this last one
8636 was already dead code, it seems).
8637 (group_match_null_string_p, alt_match_null_string_p)
8638 (common_op_match_null_string_p): Remove.
8640 2000-03-08 Dave Love <fx@gnu.org>
8642 * config.in: Don't depend on __STDC__ for volatile.
8643 Add POINTER_TYPE, PTR, PROTOTYPES.
8645 * hftctl.c, strftime.c: Use PROTOTYPES.
8646 * eval.c (find_handler_clause): Likewise.
8648 * mem-limits.h: Use POINTER_TYPE.
8650 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8651 (memory_warnings): Declare using POINTER_TYPE.
8653 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8655 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8657 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8660 * xfns.c: Remove obsolete code in #if 0.
8661 (Fx_focus_frame): New function.
8663 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8665 * coding.c (coding_category_name): Add coding-category-utf-8,
8666 coding-category-utf-16-be, coding-category-utf-16-le.
8667 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8668 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8669 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8670 (detect_coding_utf_8): New function.
8671 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8672 UTF_16_LOW_SURROGATE_P): New macros.
8673 (detect_coding_utf_16): New function
8674 (detect_coding_mask): When priorities are specified, skip any
8675 categories that have `nil' coding-system. Fix bug of returning
8676 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8677 returns a mask not set in PRIORITIES.
8678 (detect_eol_type_in_2_octet_form): New function.
8679 (detect_eol): selects detect_eol_type_XXX to call according to
8680 cooding->category_idx.
8681 (detect_coding_system): Remove `nil' coding-system in the result.
8682 (Fupdate_coding_systems_internal): Update all coding-categories.
8684 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8685 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8687 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8688 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8689 CODING_CATEGORY_IDX_UTF_16_LE.
8690 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8691 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8692 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8693 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8695 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8697 * doc.c (Fdocumentation_property): If value is not a string,
8698 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8700 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8701 close the display with XtCloseDisplay. This caused a bus error
8704 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8705 complete but not unique.
8707 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8709 * process.c (send_process): Remove local variable `procname' that
8710 might become invalid when a GC happens. Instead, access the
8711 process name slot directly.
8713 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8716 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8719 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8721 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8722 glyph matrices have been freed.
8724 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8726 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8727 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8729 * xfns.c (QCdata): Moved to xdisp.c.
8731 * xdisp.c (QCdata): Moved here from xfns.c.
8732 (syms_of_xdisp): Initialize QCdata.
8734 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8736 * window.c (coordinates_in_window): Use
8737 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8738 FRAME_INTERNAL_BORDER_WIDTH.
8740 * xdisp.c (try_window_id): Recompute unchanged information if
8741 it is obviously invalid.
8743 * xterm.c (x_term_init): Create a colormap if not using the
8746 * xterm.h (select_visual): Change prototype.
8748 * xfns.c (select_visual): Rewritten. Recognize user-specified
8750 (visual_classes): New variable.
8752 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8754 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8755 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8756 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8757 (x_decode_color): Don't handle allocation of white and black
8759 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8760 XtNcolormap resources.
8761 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8762 (Fx_create_frame): Initialize color members of x_output structure.
8763 (xpm_load): Pass colormap to XPM lib.
8765 * xfaces.c (x_free_colors): Access colormap of frame using
8766 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8767 when default colormap is used.
8769 * xterm.c (x_term_init): Set Colormap member of x_display_info
8770 structure. Copy colormap if resource `privateColormap' is
8771 specified (PseudoColor only).
8772 (x_setup_relief_color): Access colormap of frame using
8775 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8776 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8778 2000-03-04 Jason Rumney <jasonr@gnu.org>
8780 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8781 other non-platform-specific equivalents.
8782 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8783 specific functions and macros as their w32 equivalents where
8784 non-platform-specifics are not available.
8785 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8786 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8787 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8788 (frame_update_line_height): Use macros to access f->output_data.
8789 (defined_color): Remove FIXME comments; fixed.
8790 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8791 into #ifdef blocks. Add WINDOWSNT blocks.
8792 (Fx_list_fonts): Use macros for accessing font data.
8793 (set_lface_from_font_name): Different default fonts for X and
8795 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8796 scalable for backward compatibility.
8797 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8798 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8800 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8803 * makefile.nt (w32faces.obj): Remove.
8806 2000-03-03 Jason Rumney <jasonr@gnu.org>
8808 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8811 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8813 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8814 standard ELF definitions here if the system header does not.
8816 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8818 * xterm.c (PER_CHAR_METRIC): Removed.
8819 (x_per_char_metric_1, x_default_char): New functions.
8820 (x_per_char_metric): If font's default char is invalid, return
8821 metrics of a suitably chosen usable default char.
8822 (x_draw_glyph_string_foreground): If font has an invalid default
8823 char, replace occurrences of unprintable chars with a suitably
8824 chosen usable default char.
8826 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8828 * xterm.c (note_mouse_highlight): Return quickly if frame's
8829 glyph matrices have been freed.
8831 * dispnew.c (free_glyphs): Block input while freeing matrices.
8833 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
8835 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
8838 * dispextern.h (x_free_colors): Add prototype.
8840 * xfaces.c (x_free_colors): New function.
8841 (unload_color, free_face_colors): Use it.
8843 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
8845 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
8847 * window.c [MSDOS]: Include msdos.h.
8849 2000-03-02 Dave Love <fx@gnu.org>
8851 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
8853 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
8854 set C_OPTIMIZE_SWITCH for gcc.
8856 2000-03-02 Kenichi Handa <handa@etl.go.jp>
8858 * coding.c (coding_save_composition): Be sure to allocate
8859 composition data area in coding even if there's no composition in
8862 2000-03-01 Jason Rumney <jasonr@gnu.org>
8864 * w32term.c: Equivalent changes to those made to xterm.c on
8865 2000-02-25 and 2000-02-24.
8867 * w32fns.c: Equivalent changes to those made to xfns.c on
8868 2000-02-25 and 2000-02-21.
8870 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
8871 correct line-end convention is followed.
8873 * w32menu.c [HAVE_BOXES]: Remove #undef.
8874 (single_keymap_panes): Remove code for simulating checkmarks.
8875 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
8876 Remove code for drawing simulated checkmarks.
8877 (w32_menu_show): make unibyte help string correctly.
8878 (add_menu_item): draw standard Windows checkmarks. Draw radio
8879 buttons as radio buttons if possible.
8881 2000-03-01 Gerd Moellmann <gerd@gnu.org>
8883 * sysdep.c (start_of_text): Don't define this function for NetBSD
8886 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
8888 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
8889 (LINKER): Don't undef if __NetBSD__ is defined.
8891 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
8893 * fileio.c [__NetBSD__]: Define `unix'.
8895 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
8897 2000-02-29 Gerd Moellmann <gerd@gnu.org>
8899 * atimer.c (start_atimer): Don't abort when timers are stopped.
8900 (append_atimer_lists): New function.
8901 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
8902 arbitrary lists of stopped and running atimers.
8904 * atimer.c (cancel_atimer): Handle canceling an atimer when
8905 some timers are stopped.
8907 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
8910 * fns.c (maybe_resize_hash_table): Handle case of new size
8911 coming out as being the same as old size.
8913 2000-02-27 Jason Rumney <jasonr@gnu.org>
8915 * makefile.nt: Add atimer.h to dependencies.
8916 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
8917 * w32console.c: Only disable window system features for dispextern.h
8918 (initialize_w32_display): Build a display info for the console.
8919 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
8920 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
8921 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
8923 * w32gui.h (struct W32FontStruct): Revert last change after change
8925 * w32menu.c (single_submenu): Set up help string.
8926 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
8927 (w32_dialog_show): Set up help string.
8928 * w32term.c (w32_display_info_for_display): Remove unused function.
8929 (w32_draw_bitmap): Use pre-built bitmaps.
8930 (w32_initialize_display_info): New function to initialize parts of
8931 display info that are common to both GUI and console frames.
8932 (w32_term_init): Use w32_initialize_display_info. Do not set
8933 Vw32_num_mouse_buttons here, as it is not called for console
8934 frames. Build bitmaps for indicating truncated lines etc.
8935 (x_delete_display): Destroy pre-built bitmaps.
8936 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
8937 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
8939 2000-02-27 Dave Love <fx@gnu.org>
8941 * lisp.h: Add a bunch of prototypes.
8943 2000-02-26 Kenichi Handa <handa@etl.go.jp>
8945 * keyboard.c (read_char): Set `usec' correctly.
8947 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8949 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8950 `lambda', set reg[RRR] to the map index.
8951 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8952 reg[RRR] to 0. Otherwise, set it to -1.
8954 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8956 * emacs.c (main): Remove code snippet commented out with `//'.
8958 2000-02-25 Richard M. Stallman <rms@gnu.org>
8960 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8961 and contains a `:', prepend `/:'.
8963 * window.c (select_window_1): If selected_window is nil,
8964 don't "swap out" the buffer's point.
8965 (Fset_window_configuration): Set selected_window to nil
8966 before calling Fselect_window.
8967 (unshow_buffer): Don't set point in buffer from window's point
8968 if another more recently selected window also shows the buffer.
8970 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8972 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8974 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8975 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8976 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8978 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8979 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8980 (hide_busy_cursor): New functions.
8981 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8983 * minibuf.c (read_minibuf): Cancel busy-cursor.
8985 * keyboard.c (command_loop_1): Call start_busy_cursor before
8986 Fcommand_execute and cancel_busy_cursor after it.
8987 (timer_check): Remove busy-cursor code.
8988 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8991 * process.c (wait_reading_process_input): Remove busy-cursor code.
8993 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8994 Fx_hide_busy_cursor.
8996 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8998 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9000 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9002 * xterm.c (XTread_socket): Remove busy-cursor code.
9004 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9005 (build_frame_matrix_from_leaf_window): Put code handling
9006 glyph row's not being a slice of a frame row in #if 0.
9007 (sync_window_with_frame_matrix_rows): New function.
9008 (frame_row_to_window): New function.
9009 (mirror_line_dance): Handle copies between windows.
9011 * lread.c (Fload): Use `xfree' instead of `free'.
9012 (init_obarray): Use `xmalloc' instead of `malloc'.
9014 * window.c (Fset_window_buffer): Set WINDOW to the window
9016 (coordinates_in_window): Take frame's internal border width
9019 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9021 * xterm.c (x_display_and_set_cursor): Display cursor of
9022 non-selected windows depending on the setting of
9023 cursor_in_non_selected_windows.
9025 * xdisp.c (cursor_in_non_selected_windows): New variable.
9026 (syms_of_xdisp): DEFVAR_BOOL it.
9028 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9030 * data.c (Fstring_to_number): If number is greater than what
9031 fits into an integer, return a float.
9033 * eval.c (specbind): Remove references to
9034 keyword_symbols_constant_flag.
9036 * data.c (keyword_symbols_constant_flag): Removed.
9037 (Fmakunbound, set_internal, syms_of_data): Remove references to
9038 keyword_symbols_constant_flag.
9040 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9042 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9044 * syntax.c (multibyte_syntax_as_symbol): New variable.
9045 (syms_of_syntax): Declare it as a Lisp variable.
9046 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9047 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9048 nonzero, treat all multibyte characters as symbol.
9049 (init_syntax_once): Give syntax `word' to all multibyte
9052 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9054 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9057 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9059 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9061 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9062 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9064 2000-02-21 Dave Love <fx@gnu.org>
9066 * frame.c (Vmouse_position_function): New variable.
9067 (Fmouse_position): Use it.
9068 (syms_of_frame): Install it.
9070 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9072 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9074 * fileio.c (Finsert_file_contents): Unbind the binding of
9075 standard-output done by temp_output_buffer_setup.
9077 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9078 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9079 (specbind, unbind_to): Handle most common case of non-constant
9080 symbol with trivial value specially.
9082 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9084 2000-02-20 Richard M. Stallman <rms@gnu.org>
9086 * data.c (Fmake_variable_buffer_local): Doc fix.
9087 Init found_for_buffer to 0.
9088 (Fmake_variable_frame_local): If the variable has already
9089 been buffer-local, set the check_frame field.
9091 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9093 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9094 produced for CODING_MODE_LAST_BLOCK requires.
9096 2000-02-18 Dave Love <fx@gnu.org>
9098 * keyboard.c (echo_keystrokes): Remove declaration.
9099 (Vecho_keystrokes) New variable.
9100 (read_char, record_menu_key, read_key_sequence): Use it to allow
9102 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9104 * lread.c: Undef feature selection macros before defining.
9106 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9108 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9109 for symbols other than the symbol in question.
9111 2000-02-17 Dave Love <fx@gnu.org>
9113 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9115 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9117 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9119 * alloc.c (enum mem_type): Compile unconditionally.
9121 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9123 * xfaces.c (tty_defined_color): Don't return faulire indication
9124 for unspecified-fg and unspecified-bg pseudo-colors.
9126 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9128 * alloc.c (mark_object): Don't mark symbol names in pure space.
9129 (gc_sweep): Don't unmark symbol names in pure space.
9131 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9132 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9133 [GC_MARK_STACK]: New defines.
9134 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9135 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9137 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9139 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9140 allocate_buffer instead of xmalloc.
9142 * alloc.c (toplevel): Include setjmp.h.
9143 (PURE_POINTER_P): New define.
9144 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9145 (Vdead) [GC_MARK_STACK]: New variable.
9146 (lisp_malloc): Add parameter TYPE, call mem_insert if
9147 GC_MARK_STACK is defined.
9148 (allocate_buffer): New function.
9149 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9150 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9151 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9152 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9153 (MEM_NIL) [GC_MARK_STACK]: New define.
9154 (struct mem_node) [GC_MARK_STACK]: New structure.
9155 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9156 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9157 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9158 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9159 (mark_stack) [GC_MARK_STACK]: New functions.
9160 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9161 (clear_marks): Removed.
9162 (gc_sweep): Set free conses' car, free floats' type, free
9163 symbols' function to Vdead. Use lisp_free to free buffers.
9164 (init_alloc_once): Initialize Vdead.
9165 (survives_gc_p): Return non-zero for pure objects.
9167 * alloc.c: Add comments throughout the file.
9169 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9170 that unblocks alarms.
9172 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9173 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9174 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9176 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9178 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9180 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9181 avoid infinite error signaling. Allocate sufficient memory for
9182 eol_str in the case that eoltype is Lisp_Int.
9184 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9186 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9187 depends on the previous behavior.
9189 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9191 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9193 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9195 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9197 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9198 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9201 2000-02-15 Richard M. Stallman <rms@gnu.org>
9203 * data.c (set_internal): Don't make variable buffer-local
9204 if within a let-binding for the same buffer.
9205 (let_shadows_buffer_binding_p): New function.
9207 * eval.c (specbind): For buffer-local value,
9208 record the current buffer also.
9209 (unbind_to): Cope with that change.
9211 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9213 * window.c (Fsave_window_excursion): Doc fix.
9215 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9217 * syntax.c (back_comment): Make sure we only consider comment-starters
9218 of the relevant style and return -1 in case of a failure to find the
9219 beginning of the comment.
9220 (Fforward_comment): If back_comment fails, go back to the position just
9221 after the comment-end.
9222 (scan_lists): Add comment describing a very minor bug.
9224 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9226 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9227 `completion-regexp-list' in the docstring.
9229 2000-02-14 Dave Love <fx@gnu.org>
9231 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9233 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9235 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9236 to Emacs' syntax. Also fix the comment about set/not-set meanings
9237 since Emacs syntax is not the value 0 any more.
9238 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9239 since it's now part of RE_SYNTAX_EMACS.
9241 2000-02-12 Dave Love <fx@gnu.org>
9243 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9246 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9248 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9250 2000-02-12 Dave Love <fx@gnu.org>
9252 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9254 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9255 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9256 * s/hpux.h: Don't define HAVE_VFORK.
9258 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9260 * s/nextstep.h: Don't define HAVE_ALLOCA.
9262 * config.in: Add vfork bits.
9264 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9266 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9267 unwind function to undo the effect of stopping atimers.
9269 * keyboard.c (bind_polling_period): Stop all timers except
9272 * atimer.c (stopped_atimers): New variable.
9273 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9276 * atimer.h (stop_other_atimers, run_all_atimers)
9277 (unwind_stop_other_atimers): Add function prototypes.
9279 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9281 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9283 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9284 library may depend on jpeg.
9285 (atimer.o): Depends on atimer.c.
9287 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9289 * insdel.c (del_range_1): Call update_compositions.
9290 (del_range_both): Call update_compositions just once..
9292 2000-02-10 Dave Love <fx@gnu.org>
9294 * xfns.c (create_frame_xic): Fix initialization of automatic
9297 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9299 * ccl.c (CCL_MAKE_CHAR): New macro.
9300 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9301 registers by CCL_MAKE_CHAR before calling translate_char.
9302 <CCL_TranslateCharacterConstTbl> Likewise.
9304 2000-02-08 Dave Love <fx@gnu.org>
9306 * lread.c (__EXTENSIONS__): Define.
9308 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9310 * puresize.h (BASE_PURESIZE): Increase to 650000.
9312 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9314 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9317 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9319 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9320 md, mh, mb, mr, and me to the fake termcap entry.
9322 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9324 * sound.c (sound_cleanup): Don't call device close routine if the
9325 function pointer is null.
9327 2000-02-06 Andrew Innes <andrewi@gnu.org>
9329 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9330 around image definitions and prototypes.
9331 (gamma_correct) [WINDOWSNT]: New prototype.
9333 * w32term.c (x_make_frame_visible): Replace call to
9334 input_poll_signal with poll_for_input.
9336 * window.c [WINDOWSNT]: Include w32term.h.
9338 * xdisp.c [WINDOWSNT]: Include w32term.h.
9340 * makefile.nt: Add dependencies on w32gui.h.
9341 (OBJ1): Include atimer.obj.
9342 ($(BLD)\atimer.obj): New dependency rule.
9344 * w32.c (sigmask): New function (does nothing).
9345 (sigunblock): Ditto.
9347 * frame.c [WINDOWSNT]: Include w32term.h.
9349 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9351 * lread.c (syms_of_lread): Fix literal newlines.
9353 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9354 the string constant limit (2048 bytes) in MSVC.
9357 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9359 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9361 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9362 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9365 2000-02-04 Dave Love <fx@gnu.org>
9367 * fileio.c: Remove some unused vars.
9368 (_GNU_SOURCE): Define (for euidaccess).
9370 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9372 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9374 (read_minibuf): Deal with allow_props correctly.
9376 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9378 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9380 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9382 * search.c (compile_pattern): If a cache entry has a nil regexp,
9383 fill in that entry instead of clobbering a previously cached
9386 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9388 * puresize.h (BASE_PURESIZE): Increase to 610000.
9390 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9392 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9395 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9397 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9398 instead of incrementing ic directly.
9399 <CCL_WriteExprConst> Likewise.
9400 <ccl_set_expr>: Set ic to jump_address.
9402 * fileio.c (e_write): Fix the handling of
9403 CODING_FINISH_INSUFFICIENT_SRC.
9405 2000-02-01 Dave Love <fx@gnu.org>
9407 * editfns.c (Fpropertize): Doc fix.
9409 * process.c (Fstart_process): Doc fix.
9411 * eval.c: Fix various doc strings not to duplicate information
9412 from help-manyarg-func-alist.
9414 * window.c (Fset_window_margins): Don't make interactive. Doc
9417 * doc.c (Vhelp_manyarg_func_alist): New variable.
9418 (Fdocumentation): Use it.
9419 (syms_of_doc): Define it.
9421 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9423 * xterm.c (xim_open_dpy): Remove unused local variable.
9425 * emacs.c (USAGE): Use term `display options' instead of `X
9428 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9429 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9431 * fns.c (sweep_weak_table): New function.
9432 (sweep_weak_hash_tables): Use it. Keep on marking until there
9435 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9437 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9438 that XTread_socket does not crash by trying to call XNoOp on a
9441 2000-01-30 Jason Rumney <jasonr@gnu.org>
9443 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9444 Change selected_frame to SELECTED_FRAME ().
9445 (w32_console_mouse_position): Remove #ifndef MULE from around
9448 * makefile.nt: Remove dosfns.obj.
9450 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9452 * w32fns.c (w32_defined_color): Check for valid frame before
9453 applying gamma correction. Eliminate dependency on frame elsewhere.
9454 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9455 (w32_to_x_font): Use resx and resy not height_in and width_in.
9456 (x_to_w32_font): Doc fix.
9457 (xlfd_strip_height): New function to strip and return font height.
9458 (w32_font_match): Compare height separately from rest of xlfd
9459 spec, using xlfd_strip_height.
9461 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9462 width_in. Use w32_defined_color in place of defined_color.
9464 * w32faces.c: Merge more of DOS and X specifics in preparation for
9465 merge with xfaces.c.
9466 (defined_color): Remove FIXME comment.
9467 (tty_color_name): Provide w32-specific function.
9468 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9470 * w32console.c (turn_on_face, turn_off_face): Removed.
9471 (w32_face_attributes): New function.
9472 (Global_variables): Reduce scope where possible.
9473 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9475 (hl_mode): Don't modify text attributes.
9476 (write_glyphs): Don't do anything if len <= 0. Use
9477 w32_face_attributes to get attributes for drawing. Write
9478 terminating codes using char_attr_normal.
9479 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9480 (update_begin, update_end): Likewise.
9481 (vga_stdcolor_name): New function.
9482 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9483 (Fset_screen_color): Remove char_attr_reverse.
9485 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9487 * xfns.c (xic_set_preeditarea): Take window parameter and
9488 window-relative pixel-positions.
9490 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9491 is its frame's selected window.
9492 (xim_instantiate_callback): Likewise.
9494 * xfns.c (x_create_im): Removed.
9495 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9496 (supported_xim_styles): Renamed from supported_styles.
9497 (best_xim_style): Renamed from best_style.
9498 (create_frame_xic): Renamed from xic_create_frame.
9499 (free_frame_xic): Renamed from xic_destroy_frame.
9501 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9503 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9504 our frames, call XFilterEvent with 2nd parameter `None'.
9505 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9506 returning XBufferOverflow.
9507 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9509 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9510 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9511 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9512 (xim_initialize, xim_close)
9513 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9514 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9515 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9516 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9518 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9520 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9521 `xic_style' and `xic_xfs'.
9522 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9523 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9524 (FRAME_XIM): Removed.
9526 * xfns.c (supported_styles): New variable.
9527 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9528 (xic_create_xfontset, best_style, xic_create_frame)
9529 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9530 (xic_set_xfontset): New functions.
9532 2000-01-28 Dave Love <fx@gnu.org>
9534 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9536 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9538 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9540 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9541 for *scratch* if it already existed.
9543 * emacs.c (USAGE): New macro.
9544 (main): Use it to display usage information.
9546 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9548 Support for the menu-help feature:
9550 * msdos.h: Change prototypes of XMenuAddSelection and
9553 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9554 part of the line to the termscript file.
9555 (IT_clear_to_end): Clear the entire line, not just its beginning.
9556 (menu_help_message, prev_menu_help_message): New variables.
9557 (IT_menu_make_room): Make room for the help_text member.
9558 (IT_menu_display): New argument disp_help; all callers changed.
9559 If disp_help is non-zero, store the help text of the active menu
9560 item in menu_help_message.
9561 (XMenuAddPane): Initialize the help_text member to NULL.
9562 (XMenuAddSelection): New argument help_text. Store it in the
9564 (XMenuActivate): New argument help_callback. If the value of
9565 menu_help_message has changed since the last time, display the
9566 menu help message text while waiting for the mouse to move. Clear
9567 the echo area before exiting.
9568 (XMenuDestroy): Free the help_text member.
9570 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9572 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9573 XMenuAddSelection. Pass help callback to XMenuActivate.
9574 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9576 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9578 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9579 and EMACS_SET_USECS.
9581 2000-01-26 Dave Love <fx@gnu.org>
9583 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9585 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9586 an error may be signalled.
9588 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9590 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9591 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9593 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9595 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9597 * charset.c (Fstring): If there is a multibyte char among
9598 the args, always return a multibyte string.
9600 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9602 * sysdep.c (sys_select): Turn atimers off and on instead of
9603 recording and restoring old alarm handler
9605 * process.c (toplevel): Include atimer.h.
9606 (create_process_1): Rewritten.
9607 (create_process): Use atimers instead of alarm.
9608 (wait_reading_process_input) [hpux]: Turn atimers off instead
9609 of turning off SIGALRM.
9610 (wait_reading_process_input): Turn off atimers instead off
9611 calling stop_polling.
9613 * emacs.c (main): Call init_atimer.
9615 * keyboard.c (toplevel): Include systime.h and atimer.h.
9616 (polling_for_input): Removed because unused.
9617 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9618 (poll_timer): New variable.
9619 (poll_for_input, poll_for_input_1): New functions.
9620 (start_polling, stop_polling): Rewritten.
9622 * keyboard.h (polling_for_input): Removed.
9624 * atimer.h, atimer.c: New files.
9626 * Makefile.in (obj): Add atimer.o.
9627 (atimer.o): New target.
9629 * blockinput.h (pending_atimers): Add extern declaration.
9630 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9632 * lisp.h (popup_activated_flag): Add extern declaration.
9634 * xmenu.c (popup_activated_flag): Make externally visible.
9635 (popup_activate_callback) [USE_MOTIF]: Increment
9636 popup_activated_flag.
9637 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9639 * xterm.c (toplevel): Include atimer.h.
9640 (toolkit_scroll_bar_interaction): New variable.
9641 (Fxt_process_timeouts): Removed.
9642 (x_process_timeouts): New function.
9643 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9644 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9645 (x_make_frame_visible): Call poll_for_input_1 instead of
9646 input_poll_signal. Don't call alarm.
9647 (x_initialize): Install timer calling x_process_timeouts.
9649 2000-01-24 Dave Love <fx@gnu.org>
9651 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9652 Don't use -cckr -- apparently not now necessary.
9654 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9656 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9659 2000-01-23 Jason Rumney <jasonr@gnu.org>
9661 * w32fns.c (w32_defined_color): Apply gamma correction before
9662 trying to map to the palette.
9663 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9666 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9667 here. Callers changed to always pass real device context.
9668 (w32_draw_bitmap): Likewise.
9669 (w32_get_glyph_overhangs): Likewise.
9670 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9672 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9673 pfnSetScrollInfo and SetScrollRange.
9674 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9675 back into MULE characters after decoding them.
9676 (x_get_glyph_face_and_encoding): Likewise.
9677 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9678 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9679 (x_produce_glyphs): Calculate per char metrics for a character
9680 that we know exists in default font when font_not_found_p is true.
9682 2000-01-22 Jason Rumney <jasonr@gnu.org>
9684 * makefile.nt (intervals.obj, composite.obj): New modules.
9685 (composite.h): Added as dependency where appropriate.
9687 * w32gui.h (XGCValue): New struct for emulating X GCs.
9689 * w32term.h (XCharStruct): New struct for emulating X.
9691 * w32console.c (turn_on_face, turn_off_face): New functions.
9692 (change_line_highlight): New prototype for new redisplay.
9693 (write_glyphs): Support multibyte text. Support faces.
9695 * w32faces.c: Complete rewrite for new redisplay based on new
9698 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9699 throughout. struct frame * in place of FRAME_PTR.
9700 Skeleton support for images, toolbars, tooltips from xfns.c.
9701 (Fx_create_frame): Use system default for default scroll bar
9703 (w32_get_arg): Renamed from x_get_arg.
9704 (Fx_file_dialog): New function.
9705 (w32_list_fonts): Check cache before asking system.
9706 (Vw32_enable_synthesized_fonts): New variable.
9707 (Vw32_enable_italics): Obsolete, removed.
9709 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9710 Use SELECTED_FRAME macro.
9712 * w32menu.c: Add skeleton support for help strings on menus.
9713 (add_menu_item): Native checkbox and radio support added, but not
9714 yet enabled due to bugs.
9715 (push_menu_item): Add parameters type, selection and help.
9717 Formatting changes to reduce unnecessary diffs with xmenu.c.
9719 * w32select.c (Fw32_set_clipboard_data): Update call to
9720 find_charset_in_str.
9722 * w32term.c: Complete rewrite for new redisplay based on new
9723 xterm.c with necessary sections merged back in from old w32term.c.
9725 2000-01-21 Richard M. Stallman <rms@gnu.org>
9727 * data.c (set_internal): Further fix in same criterion.
9729 2000-01-20 Richard M. Stallman <rms@gnu.org>
9731 * data.c (set_internal): Fix the criteria for whether
9732 to swap out the old cached binding.
9734 2000-01-19 Dave Love <fx@gnu.org>
9736 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9738 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9740 * regex.c (re_compile_fastmap): While checking a range table for
9741 `charset', skip flag bits for a character class correctly.
9743 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9745 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9747 * xfns.c (x_window): Call lw_create_widget with new parameter
9750 * widget.c (EmacsFrameSetCharSize): Change size of children first
9751 because of problems with main window geometry management under
9754 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9756 (MENU_ITEMS_ITEM_HELP): New enumerator.
9757 (push_menu_item): Add parameter HELP. Record help in menu_items.
9758 (single_menu_item, single_submenu, list_of_items): Call
9759 push_menu_item with new parameter.
9760 (single_submenu): Set help string in widget value.
9761 (menu_highlight_callback): New function.
9762 (set_frame_menubar): Call lw_create_widget with new
9764 (xmenu_show, xdialog_show): Ditto.
9766 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9768 * sound.c (Fplay_sound): Improve doc string.
9770 2000-01-11 Richard M. Stallman <rms@gnu.org>
9772 * lisp.h (set_internal): Enter the new arg.
9774 * eval.c (specbind): Record buffer-local variables specially,
9775 indicating which buffer's binding was saved.
9776 (unbind_to): Restore buffer-local variables specially
9777 in the proper buffer.
9779 * data.c (set_internal): New arg BUF.
9781 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9782 * data.c (Fset): Pass new arg to set_internal.
9783 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9785 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9787 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9790 2000-01-11 Richard M. Stallman <rms@gnu.org>
9792 * minibuf.c (Ftry_completion): Doc fix.
9794 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9796 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9799 2000-01-11 Andreas Schwab <schwab@suse.de>
9801 * coding.c (code_convert_region): Initialize total_skip.
9803 2000-01-08 Dave Love <fx@gnu.org>
9805 * eval.c (Fuser_variable_p): Check customizability too.
9807 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9809 * minibuf.c (Fcompleting_read): Doc fix.
9811 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9813 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9816 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9817 Check that input style is supported before trying to create an
9819 (x_window): Call x_create_im.
9821 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9823 * xfns.c (current_gif_memory_src): New variable.
9824 (gif_load): Record the address of the current memory source
9825 in current_gif_memory_src.
9826 (gif_read_from_memory): Use current_gif_memory_src.
9828 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9829 macros statement form.
9831 * sound.c (struct sound): Renamed from struct sound_file.
9832 (struct sound): Add members `data' and `header_size'.
9833 (enum sound_attr): Add SOUND_DATA.
9834 (current_sound, current_sound_device): Variables renamed from
9835 sound_file and sound_device.
9836 (parse_sound): Parse :data.
9837 (parse_sound): Handle sound data in strings.
9838 (find_sound_type): Function renamed from find_sound_file_type.
9839 (wav_init, au_init): Fail if sound's header_size is smaller than
9841 (wav_play, au_play): Play sounds from string data.
9843 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
9845 * lisp.h: Add prototype for allocate_string_data.
9847 * alloc.c (Fgarbage_collect): Return number of live and free
9850 * alloc.c (mark_buffer): Remove code in #if 0.
9852 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
9853 (strings_consed): New variable.
9854 (allocate_string): Set it.
9855 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
9856 (Fmemory_use_counts): Return strings_consed. Use Flist.
9858 * alloc.c: General cleanup in comments etc. Remove conditional
9859 compilation for `standalone'.
9861 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
9863 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
9864 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
9865 (DONT_COPY_FLAG): Removed.
9866 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
9867 (struct sdata, struct sblock): New
9868 (struct string_block): Rewritten.
9869 (STRINGS_IN_STRING_BLOCK): New macro.
9870 (oldest_sblock, current_sblock, total_strings, total_free_strings)
9871 (large_sblocks, string_blocks, string_free_list): New variables.
9872 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
9873 (init_strings): Rewritten.
9874 (allocate_string, allocate_string_data, compact_small_strings)
9875 (free_large_strings, sweep_strings): New functions.
9876 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
9877 (struct string_block_head, current_string_block)
9878 (first_string_block, large_string_blocks, STRING_FULLSIZE)
9879 (STRING_PAD): Removed.
9880 (make_uninit_multibyte_string, make_pure_string): Rewritten.
9881 (Fgarbage_collect): Don't set mark bit in large strings.
9882 (mark_object): Mark strings differently. Mark symbol names
9884 (survives_gc_p): Test marked strings differently.
9885 (gc_sweep): Sweep strings differently, unmark strings in
9887 (compact_strings): Removed.
9889 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
9891 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
9892 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
9894 2000-01-04 Kenichi Handa <handa@etl.go.jp>
9896 * fileio.c (Finsert_file_contents): Signal error if visiting file
9897 in a non-empty buffer.
9899 * term.c (encode_terminal_code): Fix the previous change.
9901 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9903 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
9904 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
9906 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
9908 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9910 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
9911 need to test for MSDOS frames.
9913 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9915 * dosfns.c (unspecified_colors): Remove.
9916 (msdos_stdcolor_idx): Use global variables unspecified_fg and
9918 (msdos_stdcolor_name): Return strings for unspecified fore- and
9921 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
9922 (syms_of_xfaces): Remove their staticpro's.
9923 (tty_color_name): Return Lisp strings for unspecified fore- and
9925 (Finternal_set_lisp_face_attribute): Remove the special treatment
9926 for Qunspecified_{f,b}g.
9927 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
9930 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9932 * xdisp.c (reseat_at_next_visible_line_start): Position before
9933 newline only if ending up on a newline.
9934 (next_element_from_ellipsis): Return success. Handle case of
9935 displaying no ellipsis. Fix case of ellipsis defined in display
9937 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
9940 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9942 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
9943 (Fcolor_supported_p): Renamed from face-color-supported-p.
9945 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9947 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
9948 list of colors renamed to tty-defined-color-alist.
9949 (tty_color_name): Pass the frame to tty-color-by-index.
9950 (realize_tty_face): tty-color-alist is now a function which
9951 accepts the frame as argument.
9953 * term.c (Ftty_display_color_p): Accept an optional argument
9956 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9958 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9959 encode_terminal_code.
9961 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9963 * dispnew.c (mode_line_string): Support termcap frames as well.
9965 2000-01-01 Gerd Moellmann <gerd@gnu.org>
9967 * syntax.c (Fforward_word): Undo previous change.
9969 * editfns.c (Fconstrain_to_field): Don't constrain if
9970 inhibit-field-text-motion is non-nil.
9971 (Fline_beginning_position): Undo previous change.
9972 (Fline_end_position): Ditto.
9974 * syntax.c (Fforward_word): Notice field boundaries only if
9975 inhibit-field-text-motion is nil.
9977 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9979 * editfns.c (Vinhibit_field_text_motion): New variable.
9980 (inhibit-field-text-motion): New DEFVAR_LISP.
9981 (Fline_beginning_position, Fline_end_position): Notice field
9982 boundaries only if inhibit-field-text-motion is nil.
9984 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9986 (x_build_heuristic_mask): Likewise.
9987 (xbm_load_image_from_file): Change error output.
9988 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9989 (gif_load, gs_load, x_kill_gs_process): Ditto.
9991 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9992 color indices when accessing raster pixels.
9993 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9994 one of :file or :data.
9995 (enum pbm_keyword_index): Add PBM_DATA.
9996 (pbm_format): Add :data.
9997 (pbm_image_p): Allow either :file or :data.
9998 (pbm_read_file): New function.
9999 (pbm_scan_number): Rewritten to read from string.
10000 (pbm_load): Support :data.
10002 See ChangeLog.8 for earlier changes.
10004 ;; Local Variables:
10005 ;; coding: iso-2022-7bit