1 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3 * window.c (window_size_fixed): New variable.
4 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
7 * eval.c (specbind): If binding a per-buffer variable which
8 doesn't have a buffer-local value in the current buffer, change
9 the global value by changing the value of the symbol bound in all
10 buffers not having their own value, to make it consistent with
11 what happens with other buffer-local variables.
13 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
15 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
16 when searching for a newline.
18 2001-01-18 Kenichi Handa <handa@etl.go.jp>
20 * xdisp.c (display_string): Fix previous change.
22 2001-01-18 Jason Rumney <jasonr@gnu.org>
24 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
25 GLYPH_DEBUG is defined.
26 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
27 true for images with `:ascent 100'.
28 (x_set_mouse_face_gc): If the last used mouse face has gone in the
29 meantime, use face MOUSE_FACE_ID.
30 If first glyph isn't a character glyph, use the ASCII NUL
31 character to determine the face.
32 (expose_area): Do not treat left margin specially.
33 (note_mode_line_highlight): If no local_map, check global keymap.
34 (note_mouse_highlight): Initialize overlay.
35 (clear_mouse_face): Don't return if tip_frame is
37 (show_scroll_bars): Remove unused function.
38 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
39 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
41 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
43 (x_free_frame_resources): Unload relief colors.
45 2001-01-17 Gerd Moellmann <gerd@gnu.org>
47 * xdisp.c (forward_to_next_line_start): Avoid calling
48 get_next_display_element when the newline is already found. This
49 may change the iterator's position, when its current position is
50 equal to the iterator's stop_charpos.
52 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
53 zero, use this method only at the end of a line.
55 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
56 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
57 if SCALABLE_FONTS_P is set.
59 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
60 so that scalable fonts are included.
62 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
63 In the cache, use a key containing the information if scalable
65 (x_load_font): Adapt to change of keys in the font cache.
67 2001-01-17 Kim F. Storm <storm@filanet.dk>
69 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
70 XListFonts to take advantage of font caching.
72 * xterm.c (x_list_fonts): Ensure caching font information when
73 called for a null frame, which is the case frequently when Emacs
76 2001-01-17 Gerd Moellmann <gerd@gnu.org>
78 * xfns.c (QCconversion): Replaces QCalgorithm.
80 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
82 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
85 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
86 not everything could be displayed.
88 * line.h, x-list-font.c: Files removed because unused.
90 2001-01-17 Andrew Innes <andrewi@gnu.org>
92 * dired.c (directory_files_internal): Convert result from readdir
93 to a unibyte string initially, to avoid possible misinterpretation
94 of some bytes as the internal form of Emacs characters.
96 2001-01-17 Kenichi Handa <handa@etl.go.jp>
98 * fns.c (concat): Be sure to avoid putting the same `composition'
99 property on the adjacent regions.
101 2001-01-16 Gerd Moellmann <gerd@gnu.org>
103 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
105 (Fscroll_right, Fscroll_left): Set it here instead, if called
108 * buffer.c (Fset_buffer_modified_p): Set buffer's
109 prevent_redisplay_optimizations_p flag.
111 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
112 * sysdep.c, vmsproc.c, xselect.c: Call
113 redisplay_preserve_echo_area with additional arg.
115 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
118 * xdisp.c (redisplay_preserve_echo_area): Add parameter
119 FROM_WHERE, for debugging.
121 2001-01-16 Kenichi Handa <handa@etl.go.jp>
123 * ccl.c (Fregister_ccl_program): Handle the return value of
124 resolve_symbol_ccl_program correctly.
125 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
128 2001-01-15 Gerd Moellmann <gerd@gnu.org>
130 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
131 has gone in the meantime, use face MOUSE_FACE_ID.
133 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
134 x_display_info_for_display returns null, don't try to close
135 the display; we didn't open it.
137 * dispnew.c (save_or_restore_current_matrices): Function removed.
138 (save_current_matrix, restore_current_matrix): New functions.
139 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
140 restore the frame's current matrix. Due to the glyph pointer
141 setup done in adjust_glyph_matrix, there is no easy way to make
142 saving the current matrix in the desired matrix generally correct,
145 2001-01-15 Kenichi Handa <handa@etl.go.jp>
147 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
149 (display_line): Optimize for wide characters.
150 (display_string): Don't try to display a multi-column character
151 partially. On ttys, produce more than one truncation glyph for
152 multi-column characters that don't fit on the line.
154 2001-01-13 Kenichi Handa <handa@etl.go.jp>
156 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
157 it instead of WORDS_BIGENDIAN. Caller changed.
159 2001-01-13 Jason Rumney <jasonr@gnu.org>
161 * w32fns.c (Fimage_size, image_ascent, lookup_image)
162 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
163 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
164 (tiff_format, gif_format, gs_format): Adapt to change of image
167 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
168 (x_draw_image_relief, x_draw_image_foreground_1)
169 (x_draw_image_glyph_string): Adapt to change of image margins.
171 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
174 * w32bdf.c (search_file_line, get_cached_font_char)
175 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
177 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
179 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
180 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
181 (Fw32_send_sys_command): Remove unused variables.
182 (w32_msg_pump): Add parentheses.
184 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
185 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
188 2001-01-12 Gerd Moellmann <gerd@gnu.org>
190 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
191 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
192 being a pair of margins.
193 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
194 to DEFVAR_LISP. Extend doc.
196 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
198 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
199 pair of integers `(X . Y)', use X for the horizontal and Y for the
201 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
202 (parse_image_spec): Check it.
203 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
204 (tiff_format, gif_format, gs_format): Use
205 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
207 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
208 (x_draw_image_relief, x_draw_image_foreground_1)
209 (x_draw_image_glyph_string): Adapt to the change of image margins.
211 * dispextern.h (struct image): Replace member `margin' with
212 `hmargin' and `vmargin'.
214 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
217 * dispnew.c (update_text_area): Put code which decrements the
218 stop position when the row's face extends to the end of the
221 * xfns.c (x_set_mouse_color): Fix color allocation.
223 * keyboard.c: Call get_local_map with new argument list.
225 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
227 * intervals.h (enum map_property): Removed.
228 (get_local_map): Change prototype.
230 * keymap.c: Call get_local_map with new argument list.
231 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
233 2001-01-11 Gerd Moellmann <gerd@gnu.org>
235 * xdisp.c (build_desired_tool_bar_string): Correct the computation
236 of the size needed for the tool bar string. For the last image,
237 use a `display' property that reaches to the end of the string.
239 * xselect.c (selection_request_dpyinfo): New variable.
240 (x_handle_selection_request): Set it.
241 (x_selection_request_lisp_error): Don't call
242 x_decline_selection_request if selection request's display has
245 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
246 the unregister_colors before calling XFreeColors.
248 2001-01-10 Dave Love <fx@gnu.org>
250 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
251 ${SOME_MACHINE_LISP}, not ${lisp}.
253 2001-01-10 Gerd Moellmann <gerd@gnu.org>
255 * xdisp.c (display_line): On ttys, produce more than one
256 truncation glyph for multi-column characters that don't fit on the
259 * xselect.c (x_reply_selection_request): Add a comment.
261 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
262 XkbGetNames instead of XkbGetKeyboard.
264 2001-01-10 Dave Love <fx@gnu.org>
266 * sysdep.c (random): Revert the declaration.
268 2001-01-09 Gerd Moellmann <gerd@gnu.org>
270 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
271 function string_bytes.
272 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
274 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
275 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
276 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
277 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
279 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
280 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
281 after sweeping strings, and at the end.
282 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
284 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
285 ensure that pop_message is called.
287 * keyboard.c (Fexecute_extended_command): Use a
288 record_unwind_protect to ensure that pop_message is called.
290 * lisp.h (push_message_unwind): Add prototype.
292 * xdisp.c (push_message_unwind): New function.
294 * fileio.c (do_auto_save_unwind): Do the pop_message here
295 instead of in Fdo_auto_save.
296 (Fdo_auto_save): Don't call pop_message.
298 2001-01-08 Ken Raeburn <raeburn@gnu.org>
300 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
303 2001-01-08 Gerd Moellmann <gerd@gnu.org>
305 * window.c (window_scroll_pixel_based): Adjust glyph matrices
306 when increasing window's vscroll.
308 * macros.c (Qkbd_macro_termination_hook): New variable.
309 (syms_of_macros): Initialize and staticpro it.
310 (pop_kbd_macro): Run kbd-macro-termination-hook.
312 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
314 2001-01-07 Dave Love <fx@gnu.org>
316 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
317 arglist, for documentation's sake.
319 2001-01-06 Andrew Innes <andrewi@gnu.org>
321 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
324 2001-01-05 Andrew Innes <andrewi@gnu.org>
326 * term.c (update_end): Don't check updating_frame; for some reason
327 this can be 0 sometimes, such as after dismissing a popup menu,
328 and isn't necessary given the explicit frame argument.
330 2001-01-05 Gerd Moellmann <gerd@gnu.org>
332 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
333 on some systems, and an unsigned long on others, like FreeBSD 4.1.
335 2001-01-04 Gerd Moellmann <gerd@gnu.org>
337 * xterm.c (clear_mouse_face): Don't return if tip_frame is
340 * xfns.c (x_create_tip_frame): Preserve the value of
341 face_change_count around the creation of the tip frame.
343 * xfns.c (last_show_tip_args): New variable.
344 (compute_tip_xy): New function.
345 (Fx_show_tip): Reuse an existing tip frame, if possible.
346 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
348 2001-01-04 Dave Love <fx@gnu.org>
350 * editfns.c (Fformat): Doc fix.
352 * systime.h (set_file_times): Prototype.
354 * widget.h (EmacsFrameSetCharSize_): Prototype.
356 * sysdep.c (random, srandom): Declare explicitly.
358 * dispextern.h (move_it_vertically_backward): Declare.
360 2001-01-04 Gerd Moellmann <gerd@gnu.org>
362 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
363 like in Fx_create_frame.
365 * xfaces.c (set_font_frame_param): Don't do anything for
366 non-graphical frames.
368 * window.c (Fdelete_other_windows): Set window's window_end_valid
369 to nil when changing the window's start. Don't change the
370 window's start when its top position hasn't changed. If we do,
371 this will set the window's optional_new_start, which act's like a
372 force_start during redisplay with C-x 1 M-> under particular
373 circumstances (see report from Per Starback to emacs-pretest-bug
376 2001-01-03 Gerd Moellmann <gerd@gnu.org>
378 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
379 short cut at the start of the function. Add an assertion.
380 (reseat_at_next_visible_line_start): Add an assertion.
382 * window.c (Frecenter): When changing the window start, set the
383 window's window_end_valid to nil.
384 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
386 * dispextern.h (move_it_past_eol): Add prototype.
388 * xdisp.c (move_it_past_eol): New function.
390 * window.c (Fwindow_end): Doc fix.
392 2001-01-03 Dave Love <fx@gnu.org>
394 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
397 2001-01-03 Gerd Moellmann <gerd@gnu.org>
399 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
400 the enabled_p flag of the glyph row at window_end_vpos to 0.
401 (handle_single_display_prop): Fix last change.
403 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
405 * window.c (Frecenter): Doc fix.
407 2001-01-02 Andrew Innes <andrewi@gnu.org>
409 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
411 * frame.h (output_method): Add output_w32_console method.
412 (FRAME_W32_CONSOLE_P): New macro.
414 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
415 use output_w32_console method.
416 (Qw32_console): New Lisp_Object.
417 (Fframep): Return it.
418 (syms_of_frame): Init it.
419 (Fframe_parameters): Report w32console as font for w32_console
422 * xfaces.c (realize_default_face): Set face foreground and
423 background to unspecified for w32_console frames.
424 (realize_face): Realize face cache for w32_console frames.
425 (realize_tty_face): Accept w32_console frames.
427 * xdisp.c (handle_single_display_prop): Return if frame is
429 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
430 necessary, even if running interactively.
432 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
435 * w32term.c (x_update_begin):
439 (x_change_line_highlight):
444 (w32_reassert_line_highlight):
445 (w32_frame_rehighlight):
446 (w32_frame_raise_lower): Do nothing if not w32 frame.
448 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
450 * w32fns.c (Fx_display_color_cells): Determine correct value, when
451 system doesn't tell us directly.
452 (Fx_display_visual_class): Implement properly.
454 2001-01-02 Gerd Moellmann <gerd@gnu.org>
456 * window.c (Frecenter): Handle centering in graphical frames
457 specially. Centering on the basis of line counts doesn't work
458 reliably with variable-height lines.
460 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
462 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
465 * composite.c (run_composition_function): Remove unused variable
467 (update_compositions): Remove unused variable `hook'.
469 * intervals.c (get_local_map): Remove unused variable `tem'.
471 * doprnt.c (doprnt1): Remove unused variable `size'.
473 * fns.c (Flength): Remove unused variable `tail'.
474 (Fdelete): Remove unused variable `size'.
476 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
479 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
482 * data.c (find_symbol_value): Remove extra 3rd argument in the
483 call to swap_in_symval_forwarding.
485 * undo.c (Fprimitive_undo): Remove unused block-scope variable
488 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
489 (trivial_regexp_p): Remove unused variable `c'.
490 (boyer_moore): Remove unused variable `k'.
492 * indent.c (current_column): Remove unused variable `stopchar'.
493 (Fcompute_motion): Remove unused variable `contin'.
495 * casefiddle.c (casify_object): Remove unused variable `tolen'.
497 * dired.c (directory_files_internal): Fix a typo in a comment.
498 Remove an unused variable `handler'.
499 (file_name_completion): Remove unused function-scope variable
501 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
504 * fileio.c (e_write): Remove unused variable
505 `require_encoding_p'.
507 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
509 (Fmarker_insertion_type): Remove unused variable `buf'.
511 * insdel.c (make_gap): Remove unused variable `result'.
513 * keyboard.c (record_char): Remove unused function-scope variable
515 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
516 (menu_bar_items): Remove unused function-scope variable `tem'.
518 * fontset.c (fontset_ref): Remove unused variable `i'.
519 (fontset_set): Remove unused variables `j' and `tmp'.
520 (make_fontset): Remove unused variables `i', `j', `elt' and
522 (make_fontset_for_ascii_face): Remove unused variable `name'.
523 (fs_load_font): Remove unused variable `font_idx'.
524 (fs_query_fontset): Remove unused function-local variable
526 (list_fontsets): Remove unused variable `tail'.
527 (Fnew_fontset): Remove unused variables `family' and `registry'.
528 (accumulate_font_info): Remove unused variable `tmp'.
529 (Ffontset_font): Remove unused variable `id'.
530 (syms_of_fontset): Remove unused variable `i'.
532 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
534 (lookup_image): Remove unused variable `file'.
535 (xbm_load): Remove unused variables `bitmap_data', `height', and
536 `width'. Remove function-local variable `i', leave the
538 (gif_load): Remove unused variable `inc'.
540 * xterm.c (XTread_socket): Remove unused variables `p' and
542 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
543 leave only the one in the inner block.
545 * xfaces.c (face_fontset, realize_default_face): Remove unused
547 (face_at_buffer_position): Remove unused variable `multibyte_p'.
549 * term.c (encode_terminal_code): Remove unused variable `c'.
551 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
552 char *' instead of `char *'.
554 * category.c (Fcategory_docstring): Remove unused variable `doc'.
555 (Fget_unused_category): Remove unused variable
557 (Fchar_category_set): Remove unused variables `val', `charset',
560 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
562 (detect_coding_mask): Remove unused variable `idx'.
563 (detect_coding): Remove unused variable `i'.
564 (ccl_coding_driver): Remove unused variable `result'.
565 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
566 (decode_coding_string): Remove unused variables `to' and
568 (encode_coding_string): Remove unused variables `gcpro1' and
569 `saved_coding_symbol'.
570 (Ffind_coding_systems_region_internal): Remove function-local
571 variable args[], leave only the block-local one.
572 (code_convert_region1): Remove unused variable `len'.
574 * charset.c (char_printable_p): Remove unused variable `chars'.
575 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
576 (str_to_multibyte): Remove unused variable `c'.
578 * window.c (size_window): Remove block-local variable `min_size'.
580 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
581 `header_line_height'.
582 (append_space, extend_face_to_end_of_line): Declare `saved_what'
583 enum display_element_type.
585 2001-01-02 Gerd Moellmann <gerd@gnu.org>
587 * xterm.c (x_connection_closed): Catch X errors around all
588 statements that call X. Save away the error message in a local
591 * xterm.c (x_connection_closed): Set handling_signal to 0 at
594 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
595 in or at the start of invisible text.
597 * dispnew.c (update_window): Don't check_current_matrix_flags.
599 2001-01-01 Jason Rumney <jasonr@gnu.org>
601 * w32fns.c (x_figure_window_size): Do not allow new_height and
602 new_width of frame to override specified values.
604 2000-12-30 Kenichi Handa <handa@etl.go.jp>
606 * composite.c (find_composition): Fix a code for searching
609 2000-12-29 Gerd Moellmann <gerd@gnu.org>
611 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
613 (update_window) [GLYPH_DEBUG]: Call it.
614 (scrolling_window): Prevent including current rows which are below
615 what's displayed in the window.
617 * xdisp.c (try_window_reusing_current_matrix)
618 <new start <= old start>: Disable rows in the current matrix
619 which are below the window after scrolling.
621 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
622 is zero. It's not worth the complexity.
623 (invisible_text_between_p): Put in #if 0 because unused.
625 2000-12-28 Gerd Moellmann <gerd@gnu.org>
627 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
628 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
630 * keyboard.c (echo_char): If C is an integer, always call
631 push_key_description. Former code could signal an invalid
634 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
635 If set, print multibyte text.
636 (Fsingle_key_description): Call push_key_description with
638 (describe_buffer_bindings): Likewise.
640 * lisp.h (push_key_description): Add prototype.
642 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
643 around the call to redisplay_internal.
645 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
647 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
649 2000-12-28 Kenichi Handa <handa@etl.go.jp>
651 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
652 (ccl_driver): New local variable `extra_bytes'.
654 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
656 * coding.c (setup_coding_system): Initialize
657 coding->spec.ccl.eight_bit_carryover.
658 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
660 2000-12-28 Kenichi Handa <handa@etl.go.jp>
662 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
663 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
664 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
665 (decode_composition_emacs_mule): New function.
666 (decode_coding_emacs_mule): Decode composition sequence by calling
667 decode_composition_emacs_mule.
668 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
669 (encode_coding_emacs_mule): Changed from macro to function. If
670 a text contains compositions, encode them correctly.
671 (setup_coding_system): Set coding->commong_flags for emacs-mule so
672 that decoding and encoding are required.
674 2000-12-27 Gerd Moellmann <gerd@gnu.org>
676 * xfaces.c (PT_PER_INCH): New macro.
677 (xlfd_point_size): Compute real point size from font's pixel size.
678 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
681 * .gdbinit: Comment out the line pointing to the Lesstif source
684 * window.c (Frecenter): Use displayed_window_lines instead
685 of window_internal_height.
687 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
688 instead of x-toolkit-scroll-bars-p.
689 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
691 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
692 instead of x-toolkit-scroll-bars-p.
693 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
695 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
696 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
697 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
699 (add_window_display_history, add_frame_display_history)
700 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
701 (build_frame_matrix_from_leaf_window): Remove unused code.
702 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
704 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
705 (update_window) [GLYPH_DEBUG]: Likewise.
706 (syms_of_display): Defsubr dump-redisplay-history.
708 2000-12-23 Gerd Moellmann <gerd@gnu.org>
710 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
711 the end of the prompt. Set echo_after_prompt to the offset
712 of echoptr in echobuf.
714 * xdisp.c (init_from_display_pos): Pop until the iterator's
715 stack is empty; there may be frames for stretch or images
718 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
719 (save_or_restore_current_matrix): New function for the same
720 purpose, but more efficient.
721 (adjust_frame_glyphs_for_frame_redisplay): Use it.
723 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
725 * xdisp.c (syms_of_xdisp): Fix last change.
727 2000-12-23 Gerd Moellmann <gerd@gnu.org>
729 * xdisp.c (syms_of_xdisp): Doc fix.
731 * xdisp.c (redisplay_window): Remove label restore_buffers;
732 use finish_scroll_bars instead to make sure that scroll bars
733 are redeemed. If we don't do this, flickering can result from
734 scroll bars being destroyed and recreated.
736 2000-12-22 Jason Rumney <jasonr@gnu.org>
738 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
739 in the wrong colors when the foreground is not black.
740 (expose_window): Don't redraw the window that's currently being
743 2000-12-22 Gerd Moellmann <gerd@gnu.org>
745 * window.c (size_window): When setting the window's too_small_ok
746 flag, compare old size with minimum size depending on WIDTH_P,
747 don't compare with window_min_width.
749 * window.c (delete_window): Simplify somewhat.
750 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
751 freeing window matrices. The flag windows_or_buffers_changed is
752 set, so the next redisplay will consider all windows; this should
755 2000-12-22 Kenichi Handa <handa@etl.go.jp>
757 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
759 * ccl.h (struct ccl_program): New member cr_consumed.
761 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
762 (CCL_READ_CHAR): Handle EOL conversion here.
763 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
765 2000-12-21 Gerd Moellmann <gerd@gnu.org>
767 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
770 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
771 otherwise tabs of different size compare equal.
773 * callint.c (Fcall_interactively): Prevent a compiler warning.
775 * print.c (print_unwind): Return nil.
776 (PRINTDECLARE): Initialize all local variables.
777 (print_preprocess): Add a default case.
779 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
781 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
783 * window.c (delete_window, Fsplit_window)
784 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
786 * dispextern.h (ensure_frame_matrix): Function declaration removed.
788 * dispnew.c (ensure_frame_matrix): Removed.
789 (save_frame_matrix, restore_frame_matrix): New functions.
790 (adjust_frame_glyphs_for_frame_redisplay): Use them.
792 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
793 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
795 2000-12-21 Andrew Innes <andrewi@gnu.org>
797 * w32term.c (x_update_begin): Regenerate the palette here, rather
798 than for each window.
800 * w32xfns.c (select_palette): Avoid calling SelectPalette if
801 palette is NULL, since this corrupts memory! Also get
802 display_info reference from frame.
804 2000-12-21 Jason Rumney <jasonr@gnu.org>
806 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
808 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
809 to avoid returning without releasing it.
811 2000-12-21 Kenichi Handa <handa@etl.go.jp>
813 * keymap.c (push_key_description): Don't convert eight-bit-control
814 and eight-bit-graphic to multibyte character.
816 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
817 generic character and CODE1 is nil, return the smallest character
820 2000-12-20 Dave Love <fx@gnu.org>
822 * s/osf5-0.h (NSIG): Don't redefine.
824 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
826 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
827 excluding menu-bar and tool-bar.
828 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
829 (menu_item_p): Remove.
830 (where_is_internal_1): Don't ignore menu-items.
832 2000-12-20 Gerd Moellmann <gerd@gnu.org>
834 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
837 * window.c (make_window): Initialize window's min_hscroll.
838 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
839 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
841 (struct saved_window): New member min_hscroll.
842 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
843 (Fset_window_configuration): Set window's min_hscroll.
844 (save_window_save): Save window's min_hscroll.
845 (compare_window_configurations): Compare min_hscroll values.
847 * window.h (struct window): New member min_hscroll.
849 * keyboard.c (echo_prompt): Prevent a compiler warning.
851 * xdisp.c (try_cursor_movement): Fix last change. The real
852 condition is that PT is at the end of the row, and should
853 be displayed at the start of the next row.
855 * xdisp.c (try_cursor_movement): If we end on a partially
856 visible line, end we already decided to scroll, return -1.
858 * dispextern.h (ensure_frame_matrix): Add prototype.
860 * window.c (delete_window, Fsplit_window)
861 (Fset_window_configuration): Call ensure_frame_matrix.
863 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
865 (adjust_frame_glyphs_for_frame_redisplay): If display has been
866 completed, call fake_current_matrices instead of marking frame
869 2000-12-20 Jason Rumney <jasonr@gnu.org>
871 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
873 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
875 * fns.c (Frequire): Doc fix.
877 2000-12-19 Gerd Moellmann <gerd@gnu.org>
879 * window.c (window_scroll_pixel_based): Don't use
882 * dispnew.c (direct_output_for_insert): Fix check for mini-window
883 currently displaying a message.
885 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
887 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
889 2000-12-18 Andrew Innes <andrewi@gnu.org>
891 * w32.c (w32_strerror): New function.
893 * w32.h (w32_strerror): New extern.
895 * w32fns.c (Fw32_shell_execute): Use it.
897 2000-12-18 Gerd Moellmann <gerd@gnu.org>
899 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
901 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
903 * msdos.c (IT_set_face): Obey inverse_video.
905 2000-12-18 Kenichi Handa <handa@etl.go.jp>
907 * dired.c (directory_files_internal): Always return decoded filenames.
909 2000-12-18 Gerd Moellmann <gerd@gnu.org>
911 * xterm.c (x_connection_closed): Prevent being called recursively
912 because of an error condition in XtCloseDisplay.
914 * xdisp.c (init_iterator): If noninteractive, and the frame's
915 face cache is null, make one.
917 * xfns.c (show_busy_cursor): Check for live frames more
920 * process.c (wait_reading_process_input): Check for pending
921 input when running timers.
923 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
925 * msdos.c (IT_write_glyphs): Compute the glyph face from
928 2000-12-18 Kenichi Handa <handa@etl.go.jp>
930 * process.c (read_process_output): Don't run a filter if the code
931 decoder produces nothing but carryover.
933 2000-12-17 Andrew Innes <andrewi@gnu.org>
935 * w32.c (sys_rename): Only check errno against EEXIST, and not
936 EACCES, when determining whether rename failed because the target
937 exists. This was resulting in indefinite looping on Windows 9x if
938 the source file was locked by another process.
940 * w32fns.c (Ffile_system_info): New function.
941 (syms_of_w32fns): Defsubr it.
943 2000-12-17 Gerd Moellmann <gerd@gnu.org>
945 * window.c (coordinates_in_window): Fix computation for
946 position on vertical line between mode lines.
948 * xfns.c (unwind_create_frame): Return t if frame was deleted.
949 Don't alter tip_frame or tip_window.
950 (unwind_create_tip_frame): Set tip_frame to nil only if frame
953 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
954 Don't alter tip_frame or tip_window.
955 (unwind_create_tip_frame): Set tip_frame to nil only if frame
958 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
960 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
961 be consistent with the doc string. Reported by NAKAJIMA Mikio
962 <minakaji@osaka.email.ne.jp>.
964 2000-12-16 Kenichi Handa <handa@etl.go.jp>
966 * xfaces.c (Vface_ignored_fonts): New variable.
967 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
968 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
970 2000-12-15 Gerd Moellmann <gerd@gnu.org>
972 * dispnew.c (update_window): Detect pending input every nth line
973 updated, i.e. do it depending on real work done, and not on the
976 * xterm.c (expose_window): Don't redraw the window that's
977 currently being updated.
979 * window.c (Fset_window_point): Remove test for
980 cursor_in_non_selected_windows.
982 * lread.c (read1): Recognize end of file after `\\'.
984 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
985 not unwind_create_frame.
987 2000-12-15 Dave Love <fx@gnu.org>
989 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
992 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
994 2000-12-15 Kenichi Handa <handa@etl.go.jp>
996 * coding.c (setup_coding_system): Clear all members of the struct
997 coding_system at first.
998 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1000 (code_convert_region): Don't override coding->src_multibyte and
1001 coding->dst_multibyte.
1003 * fns.c (Fmd5): Docstring improved.
1005 2000-12-15 Miles Bader <miles@gnu.org>
1007 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1008 are actually marked as mode-lines; otherwise use
1009 estimate_mode_line_height.
1011 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1013 * editfns.c (Fformat): Prevent a buffer overrun when the format
1014 specifies a precision.
1016 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1018 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1019 argument is outside the range [2..3].
1021 2000-12-14 Andrew Innes <andrewi@gnu.org>
1023 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1024 nothing to do. Bind inhibit-quit.
1025 (tip_frame): Make it a Lisp_Object.
1026 (x_create_tip_frame): Set tip_frame after it has been added to
1028 (Fx_show_tip): Don't set tip_frame here.
1029 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1031 (unwind_create_frame, unwind_create_tip_frame): New functions.
1032 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1033 while a frame is only partially constructed.
1035 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1036 (x_free_frame_resources): New function.
1037 (x_destroy_window): Use it.
1039 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1041 * xfns.c (Fx_backspace_delete_keys_p): New function.
1042 (syms_of_xfns): Defsubr it.
1044 * config.in (HAVE_XKBGETKEYBOARD): Add.
1046 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1048 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1049 Always store string in multibyte representation in echobuf.
1050 (echo_char): Always store string in multibyte representation in
1052 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1053 (read_key_sequence): Adjusted for the change of echo_prompt.
1055 * fns.c (Fmd5): Docstring improved.
1057 * lisp.h (detect_coding_system): Prototype adjusted.
1059 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1060 (detect_coding_emacs_mule, detect_coding_iso2022,)
1061 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1062 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1063 argument MULTIBYTEP. Callers changed.
1064 (detect_coding_mask, detect_coding_system): New argument
1065 MULTIBYTEP. Callers changed.
1066 (decode_coding_string): Set coding->src_multibyte and
1067 coding->dst_multibyte before calling detect_coding and detect_eol.
1068 Update them after some coding system is detected.
1070 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1072 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1074 * keyboard.c (menu_bar_items, tool_bar_items):
1075 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1077 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1079 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1081 (unwind_create_frame, unwind_create_tip_frame): New functions.
1082 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1083 while a frame is only partially constructed.
1085 * xterm.h (x_free_frame_resources): Declare.
1087 * xterm.c (x_free_frame_resources): New function.
1088 (x_destroy_window): Use it.
1090 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1091 don't interrupt the update for pending input initially, i.e.
1092 update at least some lines.
1094 * keyboard.c (do_mouse_tracking): Make externally visible.
1096 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1098 * xfns.c (gray_bitmap_bits): Declare `char *'.
1100 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1102 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1103 lines start with a relief line.
1105 2000-12-12 Dave Love <fx@gnu.org>
1107 * window.c (Fdisplay_buffer): Doc fix.
1108 (Fwindow_list): Remove unused var.
1110 * buffer.h (mmap_set_vars): Declare.
1112 * window.h (Fset_window_point): Declare.
1114 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1116 * msdos.c (fast_find_position): Don't overstep the last window row.
1117 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1118 unused variable `area'. When looking for a row under (X,Y), give
1119 up if some of the previous rows is not enabled.
1121 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1123 * window.c (Fset_window_point): If displaying cursors in windows
1124 other than the selected window, make sure redisplay updates
1125 other windows to show the new value of point in the window.
1127 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1129 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1130 the buffer is the sole visible buffer when in the mini-buffer.
1132 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1133 Bind `inhibit-read-only' to t.
1134 (unwind_with_echo_area_buffer): Use AREF.
1136 * xfns.c (Fx_hide_tip): Simplified.
1138 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1139 GC_MAKE_GCPROS_NOOPS instead of `1'.
1141 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1143 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1145 * xfns.c (Fx_hide_tip): Fix last change.
1147 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1148 nothing to do. Bind inhibit-quit.
1149 (tip_frame): Make it a Lisp_Object.
1150 (x_create_tip_frame): Set tip_frame after it has been added to
1152 (Fx_show_tip): Don't set tip_frame here.
1154 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1156 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1159 * dispextern.h: Change external declaration of tip_frame.
1161 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1162 return an empty string.
1164 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1165 of the window's update_mode_line flag, since the former is set by
1166 force-mode-line-update, not the latter. This makes
1167 column-number-mode slightly faster.
1169 * xdisp.c (try_window_id) <all changes above window start>:
1172 2000-12-11 Paul Eggert <eggert@twinsun.com>
1174 * config.in (HAVE_FTELLO): Remove.
1176 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1177 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1179 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1180 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1182 2000-12-11 Miles Bader <miles@gnu.org>
1184 * window.c (displayed_window_lines): Don't round up when
1185 converting empty space at bottom to lines.
1186 Handle non-newline-terminated final lines properly.
1187 (Fwindow_text_height): New function (used to be in lisp).
1188 (syms_of_window): Initialize it.
1190 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1192 * syntax.c (scan_lists): Check that the right quote char has the
1193 right Sstring syntax when jumping over strings.
1194 (init_syntax_once): Use Smax rather than 13.
1196 2000-12-09 Miles Bader <miles@gnu.org>
1198 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1199 with PARTIALLY, inverting the sense.
1200 (window_scroll_pixel_based): Scroll partially visible lines into
1201 place if we hit the beginning or end of the buffer.
1202 (displayed_window_lines): Don't include partially visible lines.
1203 (Fmove_to_window_line): Skip past any partially visible first line.
1205 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1207 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1209 * tparam.c (tparam1): Change the way buffers are reallocated to be
1210 portable and less obfuscated.
1212 * termcap.c (tgetent): Change the way buffers are reallocated to
1213 be portable and less obfuscated.
1215 * macros.c (store_kbd_macro_char): Change the way buffers are
1216 reallocated to be portable and less obfuscated.
1218 * lread.c (read1): Change the way buffers are reallocated to be
1219 portable and less obfuscated.
1221 * doc.c (Fsubstitute_command_keys): Change the way buffers
1222 are reallocated so that it is portable.
1224 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1226 * dosfns.c (Ffile_system_info): New function.
1227 (syms_of_dosfns): Defsubr it.
1229 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1231 * alloc.c (gc_sweep): Add comment.
1233 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1235 * sound.c (vox_configure): Change order of ioctls. Don't
1236 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1237 Ignore errors when changing volume.
1238 (vox_close): Don't reset the device.
1240 * process.c (read_process_output): Make sure the process marker's
1241 position is valid when the process buffer is changed in
1242 after-change functions. W3 does that.
1244 * xfns.c (x_free_gcs): New function.
1246 * xterm.h (x_free_gcs): Add prototype.
1248 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1251 * xterm.c (x_destroy_window): Call x_free_gcs so that
1252 resources of non-toolkit X windows will be freed.
1254 2000-12-07 Andrew Innes <andrewi@gnu.org>
1256 * w32fns.c (xlfd_charset_of_font): Fix last change.
1258 2000-12-06 Dave Love <fx@gnu.org>
1260 * md5.h (__P): Don't define -- it comes from config.h.
1262 * strftime.c: Change some #if foo to #ifdef foo.
1264 2000-12-06 Andrew Innes <andrewi@gnu.org>
1266 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1268 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1270 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1271 (w32_list_fonts): Don't choke if pattern doesn't specify a
1274 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1276 * alloc.c (gc_sweep): Prevent symbols read during loadup
1279 * xdisp.c (underlying_face_id): New function.
1280 (handle_face_prop, face_before_or_after_it_pos): Use it
1281 to determine the face ``under'' a string. Let strings inherit
1282 the face of the buffer under them.
1284 * xfaces.c (face_at_string_position): Update function comment.
1286 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1287 matrix if the window's left position has changed; we need to
1288 redraw it in this case.
1290 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1292 * window.c (coordinates_in_window): Check mouse on mode-line or
1295 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1296 advertized by the function documentation.
1298 * window.c (syms_of_window): Doc fix.
1300 * sound.c (vox_configure): Set volume for left and right channel.
1301 (sound_cleanup): Return nil.
1303 * xdisp.c (move_it_by_lines): Fix paren typo.
1305 * xterm.c (x_load_font): Don't use the font's max_bounds for
1306 computing the height of the font. If max_bounds' ascent or
1307 descent are greater than the font's ascent or descent, this means
1308 glyphs overlap, which should be handled now by redisplay.
1310 * window.c (Veven_window_heights): New variable.
1311 (syms_of_window): DEFVAR_LISP it.
1312 (Fdisplay_buffer): Check Veven_window_heights before evening the
1315 2000-12-06 Miles Bader <miles@gnu.org>
1317 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1318 update `default-frame-alist' instead of setting no frame parameters.
1320 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1322 * composite.c (update_compositions): Fix typo (use the correct
1325 2000-12-05 Jason Rumney <jasonr@gnu.org>
1327 * md5.h: Remove underscores from function declarations.
1328 (__attribute__, __alignof__) [!__GNUC__]: Define.
1330 * md5.c: Delay include of md5.h until after namespace cleaning.
1332 * makefile.w32-in (fns.o): Depend on md5.h
1333 (md5.o): New target.
1336 * makefile.nt: Likewise.
1338 2000-12-05 Jason Rumney <jasonr@altavista.net>
1340 * w32term.c (expose_area): Complete last change.
1342 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1344 * minibuf.c: Include intervals.h.
1346 2000-12-05 Jason Rumney <jasonr@gnu.org>
1348 * w32term.c (x_produce_glyphs): If a font for a component of
1349 a composition is not found, use 1 pixel dot ascent and 0 dot
1350 descent value to avoid displaying terribly tall empty boxes.
1351 (expose_area): Pass x-coordinate relative to the exposed
1352 area to x_draw_glyphs instead of a window-relative coordinate.
1354 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1356 * xdisp.c (next_element_from_ellipsis): Save face before selective
1357 display in saved_face_id, and set face_before_selective_p.
1358 (reseat_1): Reset face_before_selective_p.
1359 (append_space, extend_face_to_end_of_line): If iterator's
1360 face_before_selective_p is set, use the face from saved_face_id.
1361 (extend_face_to_end_of_line): For tty frames, make sure to
1362 use the right face id when producing spaces at the end of
1365 * dispextern.h (struct it): Add face_before_selective_p.
1367 * keyboard.c (record_char): Don't record identical help-echo
1368 events in recent_keys.
1370 * xterm.c [USE_X_TOOLKIT]: Close the display.
1371 (xim_close_dpy): Handle case that the display has been closed.
1373 * xterm.c (x_destroy_window): Reset the frame's X window after
1376 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1377 variable window_width.
1378 (line_draw_cost): Fix code skipping over spaces at the end of the
1379 line when must_write_spaces is not set.
1380 (scrolling_window): Fix code inserting runs in list of all runs.
1382 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1384 * coding.c (setup_coding_system): Be sure to initialize
1385 coding->category_idx.
1387 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1389 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1391 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1392 area to x_draw_glyphs instead of a window-relative coordinate.
1394 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1395 error in the message.
1397 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1398 timer after having read a key. It's not good for code reading
1399 several keys in a loop, like an input method.
1401 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1402 record undo information for format-decode.
1404 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1405 current buffer is read-only, not if it isn't.
1407 * keyboard.c (record_char): Record `help-echo' input events
1408 in recent_keys only if they display some help. Don't record
1409 `help-echo' events as macro char.
1411 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1413 * editfns.c (save_excursion_restore): Don't move point
1414 in another window if it is showing the wrong buffer.
1415 Avoid the call to Fwindow_live_p, for speed.
1417 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1419 * xfaces.c (struct font_name): New member registry_priority.
1420 (split_font_name): Initialize the above member to zero.
1421 (concat_font_list): New function.
1422 (font_list): Include fonts of all alternative registries.
1423 (FONT_POINT_SIZE_QUANTUM): New macro.
1424 (better_font_p): Ignore point size difference less than
1425 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1427 * xterm.c (x_produce_glyphs): If a font for a component of
1428 a composition is not found, use 1 pixel dot ascent and 0 dot
1429 descent value to avoid displaying terribly tall empty boxes.
1431 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1433 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1435 * coding.h (code_convert_string1): Declare.
1437 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1439 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1442 2000-12-02 Jason Rumney <jasonr@gnu.org>
1444 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1445 correctly for single byte character case.
1446 (w32_per_char_metric): Do not try to make any assumptions about
1447 the metrics of BDF fonts.
1448 (x_estimate_mode_line_height): If `mode-line' face
1449 hasn't a font, use that of the frame, as drawing glyphs
1451 (note_mouse_highlight): Change the cursor shape on the vertical
1452 border between windows [not enabled].
1454 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1456 * w32fns.c (Fx_create_frame): Reintroduce the call to
1457 face-set-after-frame-defaults.
1458 (Vx_window_horizontal_drag_shape): New variable.
1459 (syms_of_xfns): DEFVAR_LISP it.
1460 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1463 2000-12-02 Simon Josefsson <simon@josefsson.org>
1465 * fns.c (Fmd5): Use a different logic to decide the coding system
1468 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1470 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1472 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1475 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1477 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1478 height for YNegative.
1479 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1480 height; also see comment there.
1482 * window.c (coordinates_in_window): Handle computations for
1483 positions on the vertical bar and fringes differently for
1484 window-system frames. Consider some pixels near the vertical bar
1485 as on the bar if the frame doesn't have vertical scroll bars.
1486 Associate positions between mode or header lines with the
1487 right window, the left one.
1489 2000-12-01 Jason Rumney <jasonr@gnu.org>
1491 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1493 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1496 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1498 * window.c (struct saved_window): Add members orig_top and
1500 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1501 (save_window_save, Fset_window_configuration): Save/restore
1502 window's orig_top and orig_height.
1504 2000-12-01 Jason Rumney <jasonr@gnu.org>
1506 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1508 * w32fns.c (x_set_cursor_color): Fix last change.
1510 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1512 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1513 sure that the next redisplay displays the minibuffer, so that
1514 the cursor will be replaced with what the minibuffer wants.
1516 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1517 #ifndef instead of using #if.
1518 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1519 USE_TOOLKIT_SCROLL_BARS is defined.
1521 2000-11-30 Jason Rumney <jasonr@gnu.org>
1523 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1526 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1528 * fns.c (Fmd5): Doc fix.
1530 2000-11-30 Simon Josefsson <simon@josefsson.org>
1532 * fns.c (Fmd5): New function.
1533 (syms_of_fns): Defsubr md5.
1535 * Makefile.in (obj): Add md5.o
1537 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1539 * md5.h, md5.c: New files, taken from glibc.
1541 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1543 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1544 hasn't a font, use that of the frame, as drawing glyphs
1547 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1549 * eval.c (Frun_hooks): Allow 0 arguments.
1551 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1553 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1554 is over the menu bar widget, say it's not on the frame.
1556 * xfns.c (Fx_create_frame): Reintroduce the call to
1557 face-set-after-frame-defaults.
1559 * eval.c (Fsignal): Reset handling_signal.
1561 2000-11-28 Jason Rumney <jasonr@gnu.org>
1563 * w32menu.c (add_menu_item): Reset menu item text when changing
1564 type to radio button.
1566 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1568 * xselect.c: Update copyright.
1570 * window.c (coordinates_in_window): If on a mode or header line,
1571 but sufficiently close to its start, return ``on vertical
1572 border''. This gives us a way to drag windows horizontally when
1573 using toolkit scroll bars.
1575 * xterm.c (note_mouse_highlight): Change the cursor shape
1576 on the vertical border between windows.
1578 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1580 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1581 (syms_of_xfns): DEFVAR_LISP it.
1582 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1584 * textprop.c (text_read_only): New function.
1585 (verify_interval_modification): Use it instead of signaling
1586 `text-read-only'. This makes it easier to catch this error
1589 * xdisp.c (forward_to_next_line_start): Check for newlines,
1590 not end of line, which includes CR.
1592 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1594 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1595 include no-conversion.
1597 2000-11-27 Jason Rumney <jasonr@gnu.org>
1599 * w32fns.c (w32_load_system_font): Always mark font as double byte
1600 if codepage is unicode.
1602 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1604 * xdisp.c (forward_to_next_line_start): If already on a newline,
1605 just consume it to avoid unintended skipping over invisible text
1608 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1609 `vertical-line', `mode-line' and `header-line' events.
1611 * xdisp.c (try_window_id): Avoid starting to display in the middle
1612 of a character, a TAB for instance. This is easier than to set
1613 up the iterator exactly, and it's not a frequent case, so the
1614 additional effort wouldn't really pay off.
1616 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1618 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1621 2000-11-25 Jason Rumney <jasonr@gnu.org>
1623 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1624 to window_from_coordinates should be pixel coordinates.
1626 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1627 redisplay handles them properly.
1629 2000-11-25 Miles Bader <miles@gnu.org>
1631 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1633 2000-11-24 Jason Rumney <jasonr@gnu.org>
1635 * w32.c (init_environment): Set LANG environment variable based on
1636 locale settings, if not set.
1638 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1639 making tool bar smaller. When clearing the frame, also
1640 clear current matrices. Clear frame when tool bar disappears.
1641 Don't use more lines for the tool-bar than is available.
1642 (x_change_window_heights): New function.
1644 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1646 * xdisp.c (init_from_display_pos): If POS says we're already after
1647 an overlay string ending at POS, make sure to pop the iterator
1648 because it will be in front of that overlay string. When POS is
1649 ZV, we've thereby also ``processed'' overlay strings at ZV.
1651 * xfaces.c (lface_from_face_name): Function comment fix.
1653 2000-11-24 Miles Bader <miles@gnu.org>
1655 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1656 apply `mode-line-inverse-video' -- zero means force display using
1657 the default face, non-zero means display using the specialized face.
1658 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1660 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1662 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1665 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1667 * coding.c (decode_coding_emacs_mule): Fix the case of
1668 CODING_EOL_LF, which used uninitialized value of c.
1670 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1672 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1674 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1676 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1679 * frame.h (struct frame): Replace desired_tool_bar_items,
1680 current_tool_bar_items, n_desired_tool_bar_items,
1681 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1683 * frame.c (make_frame): Change initialization of tool bar
1686 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1687 Change references to members deleted from struct frame to use the
1690 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1691 references to members deleted from struct frame to use the new
1694 * dispnew.c (update_frame): Do nothing with frame's tool bar
1697 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1699 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1700 (note_tool_bar_highlight): Change references to members deleted
1701 from struct frame to use the new ones.
1703 2000-11-23 Miles Bader <miles@gnu.org>
1705 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
1706 the face's inverse-video attribute, rather than overriding it.
1708 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1710 * xfns.c (x_set_tool_bar_lines): Clear internal border when
1711 making tool bar smaller.
1713 2000-11-22 Dave Love <fx@gnu.org>
1715 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
1717 2000-11-22 Miles Bader <miles@gnu.org>
1719 * keyboard.c (Vminibuffer_message_timeout): New variable.
1720 (command_loop_1): Use it to determine message timeout.
1721 (syms_of_keyboard): Initialize it.
1723 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
1725 2000-11-22 Kenichi Handa <handa@etl.go.jp>
1727 * sysdep.c: Move the code for declaring h_errno after #include
1730 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1732 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
1733 the menu bar when the tooltip is unmapped.
1735 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
1736 sole visible buffer when we're currently in the mini-buffer, and
1739 2000-11-21 Jason Rumney <jasonr@gnu.org>
1741 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
1742 put on the clipboard.
1743 (Fw32_get_clipboard_data): Compare data on clipboard with saved
1744 copy of what Emacs last put there. If they are the same, do not
1745 use the clipboard copy to avoid losing data due to coding
1748 2000-11-22 Miles Bader <miles@gnu.org>
1750 * minibuf.c (Vminibuffer_prompt_properties): New variable.
1751 (syms_of_minibuf): Initialize it.
1752 (read_minibuf): Add properties from Vminibuffer_prompt_properties
1753 to prompt, don't make read-only.
1755 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1757 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
1758 BEFORE/AFTER_POTENTIAL_GC.
1760 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
1762 * buffer.c (mmap_free_1): Avoid a compiler warning.
1764 * term.c, cm.c: Don't try to include termcap.h; see comment there.
1766 2000-11-21 Kenichi Handa <handa@etl.go.jp>
1768 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
1771 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1773 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
1776 * s/gnu-linux.h: Don't use `#cpu'.
1778 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
1779 not defined in mman.h.
1781 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
1783 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
1784 and store an index in the XClientMessageEvent. Storing a
1785 Lisp_Object or pointer can fail on a 64 bit system, since X only
1787 (x_scroll_bar_to_input_event): Get the window from
1790 2000-11-20 Dave Love <fx@gnu.org>
1792 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
1794 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1796 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
1798 2000-11-20 Kenichi Handa <handa@etl.go.jp>
1800 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
1803 * alloc.c (make_string): Fix previous change. Be sure to make
1804 unibyte string correctly.
1806 2000-11-19 Gerd Moellmann <gerd@gnu.org>
1808 * window.c (Fwindow_list): Change parameter list to be XEmacs
1810 (window_list_1): New function.
1811 (window_loop): Use it instead of Fwindow_list.
1813 * sysdep.c (emacs_ospeed): New variable.
1814 (toplevel): Don't declare ospeed extern.
1815 (init_baud_rate): Use emacs_ospeed instead of ospeed.
1817 * termcap.c (ospeed): Remove.
1818 (tputs) [!emacs]: Remove unused code.
1819 (tgetent): Avoid a compiler warning.
1821 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1822 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1823 SCROLL_BAR_X_WIDGET with additional argument DPY.
1825 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1827 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1828 Take the X display as additional argument.
1829 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1830 `Widget' is a pointer type that's not easily stored in Lisp_Object
1831 form in a portable way.
1833 * dispnew.c (update_text_area): Fix last change.
1835 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1837 * xdisp.c: Use BINDING_STACK_SIZE throughout.
1839 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
1840 clear current matrices.
1842 * buffer.c (mmap_enlarge): Don't print a message on stderr
1843 if mapping new memory at the end of the existing region fails.
1845 * dispnew.c (update_text_area): Don't skip over equal glyphs
1846 when the last current glyph overlaps the glyph to its right.
1848 2000-11-18 Miles Bader <miles@gnu.org>
1850 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1851 lines that *end* with "..." too (that's the most common case!).
1853 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1855 * xdisp.c (resize_mini_window): Temporarily change to the
1856 mini-window's buffer if necessary.
1858 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1859 the tooltip obscures less text under it.
1861 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1863 * puresize.h (BASE_PURESIZE): Increase to 700000.
1865 2000-11-18 Jason Rumney <jasonr@gnu.org>
1867 * w32term.c (w32_draw_bitmap): Use face to set colors.
1869 2000-11-17 Dave Love <fx@gnu.org>
1871 * lread.c (Fload): Fix #ifdef for pcc.
1873 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1875 * xdisp.c (pos_visible_p): Compute the default character height
1878 2000-11-16 Gerd Moellmann <gerd@gnu.org>
1880 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
1881 knowing the line's height; use the default font's height in that
1884 * xfaces.c (weight_table): Add `demi' with the same meaning as
1887 2000-11-16 Kenichi Handa <handa@etl.go.jp>
1889 * dispnew.c (null_row): New global static variable.
1890 (clear_glyph_row): Delete local static variable null_row.
1892 2000-11-15 Jason Rumney <jasonr@gnu.org>
1894 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
1895 (w32_alloc_lighter_color): Use new brightness calculations from
1896 xterm.c. Scale delta to be in the range expected by W32.
1897 (w32_draw_relief_rect): Use frame relief colors.
1899 2000-11-15 Gerd Moellmann <gerd@gnu.org>
1901 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
1902 (Qinhibit_default_face_x_resources): New variable.
1903 (syms_of_frame): Initialize it.
1904 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
1906 * xdisp.c (pos_visible_p): Improve function comment.
1908 * lisp.h (BINDING_STACK_SIZE): New macro.
1910 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
1911 reading the directory if readdir returns null and errno is EAGAIN
1914 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
1916 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
1917 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
1918 Set amount_to_scroll to max of dx and scroll_step so that
1919 scroll-conservatively doesn't defeat scroll-step>1.
1920 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
1921 scroll-conservatively for line-at-a-time scrolling.
1923 2000-11-14 Gerd Moellmann <gerd@gnu.org>
1925 * window.c (Fpos_visible_in_window_p): Call pos_visible with
1928 * xdisp.c (current_mode_line_height, current_header_line_height):
1930 (init_xdisp): Initialize them.
1931 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
1932 and use exact mode line heights if it is set.
1934 * lisp.h (pos_visible_p): Change prototype.
1936 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1937 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
1938 and current_header_line_height first.
1939 (current_mode_line_height, current_header_line_height): Declare
1942 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
1944 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
1945 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
1946 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
1948 2000-11-14 Miles Bader <miles@gnu.org>
1950 * xterm.c (x_alloc_lighter_color): Include an additive component
1951 too for dark colors, because FACTOR isn't enough.
1952 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
1955 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1957 * keyboard.c (show_help_echo): Call message3_nolog with number of
1958 bytes in the help string as 2nd parameter, instead of the number
1961 2000-11-13 Miles Bader <miles@gnu.org>
1963 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1964 (Fload): Use new openp return protocol.
1965 Don't try to use Vload_source_file_function to load .elc files.
1966 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1967 openp return protocol.
1968 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1970 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1972 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1974 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1975 Defined these macros.
1976 (NLIST_STRUCT): Avoid re-defining it.
1978 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1979 -I/usr/contrib/X11R6/include.
1980 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1982 2000-11-10 Jason Rumney <jasonr@gnu.org>
1984 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1986 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1987 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1989 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1990 (Qw32_charset_vietnamese): New symbol.
1991 (xlfd_charset_of_font): New function.
1992 (w32_load_system_font): Use it.
1993 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1994 when Vw32_charset_info_alist is nil to ensure default face always
1995 has font. Use Fcar and Fcdr for safety.
1996 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1997 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1998 pseudo-codepages for special cases.
1999 (w32_to_x_font): New parameter to allow charset portion to be
2000 specified where there is many to one mapping. Callers changed.
2001 (w32_list_fonts): Avoid listing fonts that won't display.
2003 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2005 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2006 (font_list_1): Renamed from font_list.
2007 (font_list): New function, trying alternative registries from
2008 Vface_alternative_font_registry_alist.
2009 (Finternal_set_alternative_font_registry_alist): New function.
2010 (syms_of_xfaces): Initialize and Staticpro
2011 Vface_alternative_font_registry_alist. Defsubr
2012 Finternal_set_alternative_font_registry_alist.
2014 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2016 * lisp.h (Flooking_at): Declare.
2018 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2020 * dired.c (directory_files_internal): Fix a braino.
2022 * dired.c (directory_files_internal): Add missing GCPRO's.
2025 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2027 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2028 (resize_mini_window): Return quickly if Vresize_mini_window is
2029 nil. Don't return if Vmax_mini_window_height is nil.
2031 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2032 (syms_of_xdisp): Initialize them.
2033 (resize_mini_window): Act according to the setting of
2034 Vresize_mini_window.
2035 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2037 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2038 scroll bar widget after configuring it, so that it will appear at
2039 the right position from the start.
2040 (XTredeem_scroll_bar): Cleaned up.
2042 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2044 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2045 font is taller than the frame line, we don't have to bias the
2048 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2050 2000-11-07 Dave Love <fx@gnu.org>
2052 * config.in (HAVE_MKSTEMP): Add.
2054 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2056 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2058 * window.c (Fset_window_configuration): Don't try to preserve
2059 point in the current buffer, if that buffer is displayed in more
2062 * xfaces.c (lookup_named_face): If default face isn't realized,
2063 try to realize it. Return -1 if not successful.
2064 (Fx_list_fonts): Handle case that face cannot be determined.
2065 (Fface_font): Likewise.
2067 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2069 * window.c (displayed_window_lines): Detect partially
2070 visible lines at the bottom correctly.
2072 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2074 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2075 when ensuring we don't do visit in indirect buffer.
2077 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2079 * composite.h (compose_chars_in_text): Add prototype.
2081 * composite.c (Vcomposition_function_table): New variable.
2082 (Qcomposition_function_table): New variable.
2083 (run_composition_function): Call
2084 Vcompose_chars_after_function with three arguments.
2085 (compose_chars_in_text): New function.
2086 (syms_of_composite): Modified the doc-string of
2087 Vcompose_chars_after_function. Declare composition-function-table
2088 as a lisp variable, and initialize it.
2090 * xfns.c (x_encode_text): Suppress producing escape sequences for
2093 * xselect.c: Include composite.h.
2094 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2096 2000-11-05 Andrew Innes <andrewi@gnu.org>
2098 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2100 * sysdep.c (read_input_waiting): Remove extraneous argument to
2103 * w32fns.c (Fx_server_version): Include w32_build_number in the
2106 * w32heap.c (w32_build_number): New variable.
2107 (cache_system_info): Set it.
2109 * w32heap.h (w32_build_number): Add extern.
2111 * emacs.c (syms_of_emacs): Update docstring for
2112 system-configuration, to reflect the actual usage on MS-Windows.
2114 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2116 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2117 process idle timers while waiting for another event.
2119 * dispnew.c (update_frame_line): Handle case where spaces in
2120 the default face are colored.
2122 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2123 window height hasn't changed.
2125 2000-10-31 Jason Rumney <jasonr@gnu.org>
2127 * w32term.c (x_produce_glyphs): Handle composite characters.
2128 (x_draw_glyph_string_foreground)
2129 (x_draw_composite_glyph_string_foreground): Restore old font.
2131 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2133 * minibuf.c (read_minibuf): Reset the undo history just before
2134 starting the recursive-edit.
2136 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2138 * xfaces.c (menu_face_change_count): New variable.
2139 (Finternal_set_lisp_face_attribute): Increment it for changes
2141 (realize_basic_faces): Reflect changes in the `menu' faces
2144 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2145 dy obtained from the iterator's y-position after moving from
2146 scroll_margin_pos to PT; see comment there.
2148 * xdisp.c (safe_eval_handler): Call add_to_log.
2150 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2151 is not a symbol or string.
2153 * xdisp.c (echo_area_display): Don't perform a display update from
2154 inside redisplay. The update will happen anyway at the end of
2155 redisplay, and it can confuse redisplay (GC messages while
2156 redisplaying, for instance.)
2158 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2160 * xrdb.c (x_load_resources): Use the class name in the defaults.
2162 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2163 (regex_compile): Catch bogus \(\1\).
2165 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2167 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2170 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2171 we have a color cache, check that the cached color equals the
2172 allocated color. If not, clear the color cache.
2174 * window.c (displayed_window_lines): Change buffers if necessary.
2175 Fix computation of displayed lines.
2177 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2178 update_menu_bindings to DEFVAR_BOOL.
2180 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2182 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2184 * puresize.h (BASE_PURESIZE): Increase to 680000.
2186 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2188 2000-10-29 Jason Rumney <jasonr@gnu.org>
2190 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2192 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2193 (w32_cache_char_metrics): Handle possibility that 'x' does not
2194 exist in a BDF font.
2195 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2197 * w32bdf.h (bdffont): Add nchars.
2199 * w32bdf.c (set_bdf_font_info): Set it.
2200 (w32_BDF_TextOut): Swap byte order of double byte characters.
2201 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2203 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2205 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2206 don't override the colors in frame's param_alist, unless they are
2209 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2210 reverse the effect of the highlight flag.
2212 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2214 * window.h (Fwindow_live_p): Declare.
2216 * undo.c (record_delete): Check that last_undo_buffer is really a
2217 buffer before applying XBUFFER to it.
2219 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2222 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2224 * lisp.h (KEYMAPP): New macro.
2225 (get_keymap): Remove.
2226 (get_keymap_1): Rename get_keymap.
2228 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2230 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2232 * xmenu.c (single_submenu): Use KEYMAPP.
2233 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2234 Use KEYMAPP rather than Fkeymapp.
2236 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2238 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2239 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2240 Use KEYMAPP rather than Fkeymapp.
2241 (single_submenu): Use KEYMAPP.
2242 (w32_menu_show, w32_dialog_show): Use TRUE.
2244 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2246 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2247 (Fkeymapp): Use KEYMAPP.
2248 (get_keymap): Rename from get_keymap_1. Remove old def.
2249 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2250 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2251 (Fminor_mode_key_binding): Don't raise an error if the binding
2253 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2254 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2256 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2257 Allow Vspecial_event_map to be autoloaded.
2258 (menu_bar_items): Fetch the keymap rather than using keymapp.
2259 (menu_bar_one_keymap): No need to follow func-indirect any more.
2260 (parse_menu_item): get_keymap_1 -> get_keymap.
2261 (tool_bar_items): Fetch the keymap rather than using keymapp.
2262 (read_key_sequence): Use KEYMAPP.
2264 * intervals.c (get_local_map): Use get_keymap rather than following
2265 function-indirections explicitly.
2267 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2269 2000-10-27 Jason Rumney <jasonr@gnu.org>
2271 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2272 point, as Windows has oversized fonts.
2274 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2276 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2278 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2279 (freehook, reallochook): Handle null pointer arguments.
2280 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2282 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2284 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2285 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2286 Giving in to popular pressure to shut up the compiler with casts.
2288 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2290 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2291 signed value, and use a default value computed from the font's
2294 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2296 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2297 that specify a negative underline position can still use underlines.
2299 * window.c (Fpos_visible_in_window_p): Make POS default to
2300 WINDOW's point, not the current buffer's point.
2302 2000-10-26 Dave Love <fx@gnu.org>
2304 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2305 when it's necessary.
2307 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2309 * window.c (size_window): Compute size difference from sum of old
2310 child window sizes instead of from parent's size.
2312 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2313 Handle obscured lines at the top of the window.
2315 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2316 down after the last error condition check.
2318 * frame.c (Fdelete_frame): Run delete-frame-hook.
2320 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2322 * coding.c (decode_coding): Fix previous change (check also
2323 CODING_MODE_LAST_BLOCK).
2325 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2327 * regex.c: More `unsigned char' -> `re_char' changes.
2328 Also change several `int' into `re_wchar_t'.
2329 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2330 (PUSH_FAILURE_POINTER): Don't cast any more.
2331 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2332 We want GCC to complain, since this piece of code makes
2333 re_match non-reentrant, which *should* be fixed.
2334 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2335 (EXTEND_BUFFER): Use RETALLOC.
2336 (SET_LIST_BIT): Don't cast.
2337 (re_wchar_t): New type.
2338 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2339 that those two functions will always properly return.
2340 (IMMEDIATE_QUIT_CHECK): Cast to void.
2341 (analyse_first): Use recursion rather than an explicit stack.
2342 (re_compile_fastmap): Can't fail anymore.
2343 (re_search_2): Don't check re_compile_fastmap for failure.
2344 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2345 Now also sets the new value (passed in a new argument).
2346 (re_match_2_internal): Use it.
2347 Also, use a new var `reg' of type size_t when looping through regs
2348 rather than reuse the inappropriate `mcnt'.
2350 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2351 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2352 (where_is_internal): Renamed from Fwhere_is_internal.
2353 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2354 (Fwhere_is_internal): New function wrapping where_is_internal.
2355 (where_is_internal_1): Handle the case where we're filling the cache.
2356 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2358 2000-10-25 Miles Bader <miles@gnu.org>
2360 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2362 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2364 * window.c (pos_fully_visible_p): Removed.
2365 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2366 if position is visible and/or fully visible.
2368 * lisp.h (pos_visible_p): Add prototype.
2370 * xdisp.c (pos_visible_p): New function.
2372 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2374 * process.c (send_process): If OBJECT is t, it means that the data
2375 is from C string, but we should encode it. Before calling
2376 setup_raw_text_coding_system, be sure to flush out data by the
2377 previous coding system.
2379 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2381 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2382 assignment of startpos to prev when startpos == pos.
2384 * editfns.c (find_field): Set the field stickiness correctly from
2385 overlay fields. Use renamed `text_property_stickiness'.
2386 (text_property_stickiness): Renamed from `char_property_stickiness'.
2387 Only check text properties, not overlays.
2388 * textprop.c (get_char_property_and_overlay): New function.
2389 (Fget_char_property): Use it.
2390 * intervals.h (get_char_property_and_overlay): Add declaration.
2392 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2394 * keymap.c: Use AREF, ASET and ASIZE macros.
2395 (Fmake_sparse_keymap): Docstring fix.
2397 (shadow_lookup): Move up.
2398 Handle the case where lookup-key returns an integer.
2399 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2400 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2401 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2402 Simplify/rewrite the keymap-finding code.
2403 Add check for command shadowing, using shadow_lookup.
2405 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2407 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2408 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2411 2000-10-24 Andrew Innes <andrewi@gnu.org>
2413 * dired.c (directory_files_internal_unwind): New function.
2414 (directory_files_internal): Use it to ensure closedir is called
2415 even if expand-file-name or file-attributes throw, eg. because of
2416 a user interrupt. Also enable immediate_quit while calling
2417 re_search, so that matching can be interrupted as well.
2419 2000-10-24 Andrew Innes <andrewi@gnu.org>
2421 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2423 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2424 so that re_search functions only quit when callers expect them to.
2426 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2428 * regex.c (regex_compile): Change the way of handling a range from
2429 a char less than 256 to a char not less than 256.
2431 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2433 * window.c (size_window): Prevent setting window's width or
2434 height to a negative value (esp. with XSETFASTINT).
2436 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2437 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2438 (protect_malloc_state) [GC_MALLOC_CHECK &&
2439 GC_PROTECT_MALLOC_STATE]: New function.
2440 (PROTECT_MALLOC_STATE): New macro.
2441 (__malloc_initialize, morecore, _malloc_internal)
2442 (_free_internal) _realloc_internal): Use it to make _heapinfo
2443 read-only outside of gmalloc.
2445 * keymap.c: Update copyright.
2447 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2450 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2452 * filelock.c (unlock_all_files): Use unlock_file to expand each
2453 buffer's file_truename before trying remove its lock file.
2455 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2457 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2458 or CRLF, decode EOLs.
2460 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2462 * window.c (Fdisplay_buffer): Fix doc.
2464 2000-10-23 Jason Rumney <jasonr@gnu.org>
2466 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2467 ASCII font of default fontset on Windows.
2469 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2470 xterm.c comment below).
2472 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2474 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2476 * xterm.c (x_connection_closed): Reset handling_signal.
2478 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2481 2000-10-23 Miles Bader <miles@gnu.org>
2483 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2484 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2485 maintain old behavior.
2486 * minibuf.c (Fminibuffer_complete): Likewise.
2488 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2490 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2491 that when a font can't be exactly centered, it errs up rather than
2494 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2496 * fns.c (Fbase64_decode_string): The decoded result should be
2499 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2501 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2503 * dispnew.c [macintosh]: Include macterm.h.
2504 (init_display) [macintosh]: Initialization for window system.
2506 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2507 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2508 syms_of_search, x_term_init, and init_keyboard before calling
2509 init_window_once. Also, call syms_of_xmenu.
2511 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2512 default fontset to Monaco.
2514 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2515 NewMacWindow and DisposeMacWindow.
2516 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2517 instead of calling NewMacWindow and setting fields of
2518 f->output_data.mac directly. Call init_frame_faces.
2519 (Fdelete_frame) [macintosh]: Remove unused code.
2520 (Fmodify_frame_parameters) [macintosh]: Call
2521 x_set_frame_parameters instead of mac_set_frame_parameters.
2523 * frame.h [macintosh]: Define menu_bar_lines field in struct
2524 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2526 * keyboard.c [macintosh]: Include macterm.h.
2527 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2528 and menu_bar_activate_event type events as for X and NT.
2529 (make_lispy_event) [macintosh]: Construct lisp events of type
2530 MENU_BAR_EVENT as for X and NT.
2532 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2533 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2534 (sys_subshell) [macintosh]: Remove definition entirely.
2535 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2536 Vwindow_system_version here. Remove initialization of
2537 Vx_bitmap_file_path.
2538 (read_input_waiting): Correct the number of parameters passed to
2540 Move all Macintosh functions to mac/mac.c.
2542 * term.c [macintosh]: Include macterm.h.
2544 * window.c [macintosh]: Include macterm.h.
2546 * xdisp.c [macintosh]: Include macterm.h. Declare
2547 set_frame_menubar and pending_menu_activation.
2548 (echo_area_display) [macintosh]: Do not return if terminal frame
2549 is the selected frame.
2550 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2551 Allow only the selected frame to set menu bar.
2552 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2553 calling FRAME_EXTERNAL_MENU_BAR (f).
2554 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2556 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2557 and check_x. Declare XCreateGC. Define x_create_gc and
2558 x_free_gc. Initialize font_sort_order.
2559 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2560 but call x_list_fonts instead of w32_list_fonts.
2561 (Finternal_face_x_get_resource) [macintosh]: Do not call
2562 display_x_get_resource.
2563 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2564 (realize_x_face) [macintosh]: Load the font if it is specified in
2566 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2569 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2571 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2572 is nil: since we go to the end of submap anyway, we'd end up
2574 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2575 doesn't obey autoload.
2577 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2579 * msdos.c (dos_set_window_size): Update screen dimension variables.
2581 2000-10-21 Jason Rumney <jasonr@gnu.org>
2583 * w32term.c (w32_cache_char_metrics): Double check that font is
2584 really fixed pitch before trusting tmPitchAndFamily.
2586 2000-10-21 Andrew Innes <andrewi@gnu.org>
2588 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2590 * w32term.h: Extern decl for w32_cache_char_metrics.
2592 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2594 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2595 (w32_unload_font): Free per_char array if present.
2597 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2598 cached information in emulated XFontStruct to handle common cases
2599 quickly. Do not allocate XCharStruct for return.
2600 (w32_native_per_char_metric): New function.
2601 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2603 (x_produce_glyphs): Don't get an HDC. Change calls to
2604 w32_per_char_metric to match arg change above. Remove calls to
2606 (w32_get_glyph_overhangs): Ditto.
2607 (w32_cache_char_metrics): New function.
2609 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2610 ($(BLD)/casefiddle.$(O)): Remove compile command.
2611 ($(BLD)/gmalloc.$(O)): Remove compile command.
2612 ($(BLD)/dispnew.obj):
2613 ($(BLD)/keyboard.obj):
2614 ($(BLD)/w32inevt.obj):
2615 ($(BLD)/w32bdf.obj):
2617 ($(BLD)/buffer.obj):
2618 ($(BLD)/editfns.obj):
2620 ($(BLD)/fileio.obj):
2622 ($(BLD)/indent.obj):
2623 ($(BLD)/insdel.obj):
2624 ($(BLD)/intervals.obj):
2625 ($(BLD)/minibuf.obj):
2627 ($(BLD)/scroll.obj):
2628 ($(BLD)/sysdep.obj):
2629 ($(BLD)/textprop.obj):
2630 ($(BLD)/widget.obj):
2631 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2632 ($(BLD)/term.obj): Add dependency on dispextern.h.
2634 * makefile.nt ($(BLD)\dispnew.obj):
2635 ($(BLD)\keyboard.obj):
2636 ($(BLD)\w32inevt.obj):
2637 ($(BLD)\w32bdf.obj):
2639 ($(BLD)\buffer.obj):
2640 ($(BLD)\editfns.obj):
2642 ($(BLD)\fileio.obj):
2644 ($(BLD)\indent.obj):
2645 ($(BLD)\insdel.obj):
2646 ($(BLD)\intervals.obj):
2647 ($(BLD)\minibuf.obj):
2649 ($(BLD)\scroll.obj):
2650 ($(BLD)\sysdep.obj):
2651 ($(BLD)\textprop.obj):
2652 ($(BLD)\widget.obj):
2653 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2654 ($(BLD)\term.obj): Add dependency on dispextern.h
2656 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2658 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2659 with an additional argument of Qt.
2661 2000-10-21 Miles Bader <miles@gnu.org>
2663 * window.c (pos_fully_visible_in_window_p): New function.
2664 (Fpos_visible_in_window_p): Add FULLY argument.
2665 Use pos_fully_visible_in_window_p.
2666 (window_scroll_pixel_based, window_scroll_line_based): Update
2667 calls to Fpos_visible_in_window_p.
2668 * lisp.h (Fpos_visible_in_window_p): Update prototype
2670 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2672 * alloc.c (toplevel): Conditionalize compilation of mem_*
2673 functions differently.
2675 2000-10-20 Jason Rumney <jasonr@gnu.org>
2677 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2678 mem_init where it used to be. mem_z etc not defined otherwise.
2680 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2682 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2684 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2685 structure definition and related variabled to the top of the file.
2686 Include this code when GC_MALLOC_CHECK is defined.
2687 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2688 register/unregister allocated region.
2689 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2690 which isn't allocated.
2691 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2692 something which is already in use.
2693 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2694 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2695 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2696 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2698 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2699 _malloc_internal instead of malloc.
2700 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2703 2000-10-20 Andrew Innes <andrewi@gnu.org>
2705 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
2707 (my_strftime) <macro>: Don't use macro arg list when redefining as
2709 (my_strftime) <function>: Supply 0 as ut argument.
2711 2000-10-19 Jason Rumney <jasonr@altavista.net>
2713 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
2714 including dispextern.h, as it stops faces from working.
2716 * w32fns.c (Fx_create_frame): Don't bother calling
2717 face-set-after-frame-default since the caller does it for us
2718 anyway. Clean up calls to x_get_arg to be consistent with X.
2720 * w32term.c (x_produce_glyphs): Handle
2721 unibyte_display_via_language_environment correctly.
2722 (w32_draw_box_rect): Fix the calculation of width and height.
2724 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
2725 as it has stopped working.
2726 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
2729 2000-10-19 Gerd Moellmann <gerd@gnu.org>
2731 * eval.c (skip_debugger): Prevent a compiler warning.
2732 (Fcondition_case): Likewise.
2733 (Fbacktrace_frame): Use a null interactive spec.
2735 2000-10-19 Kenichi Handa <handa@etl.go.jp>
2737 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
2739 2000-10-18 Gerd Moellmann <gerd@gnu.org>
2741 * strftime.c: Sync with glibc, file version 1.78.
2742 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
2743 should no longer be used according to ISO 8601.
2745 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
2746 no map for meta_prefix_char, don't try to use it as a keymap.
2747 Instead, if T_OK is non-zero, look up a default binding, if any,
2748 otherwise, if T_OK is zero, return nil.
2750 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
2751 (x_to_xcolors, png_load): Use x_query_color.
2753 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
2755 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
2757 (x_copy_color, x_alloc_lighter_color): Likewise.
2759 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
2760 (x_query_color, x_query_colors): Add prototype.
2762 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
2763 check_string_bytes only if not noninteractive, increase count to 50.
2765 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
2767 * insdel.c (adjust_markers_for_delete): Handle before-insertion
2770 2000-10-17 Gerd Moellmann <gerd@gnu.org>
2772 * alloc.c (pure_bytes_used): Renamed from pureptr.
2774 (pure_alloc): New function.
2775 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
2777 (Fpurecopy): Use PURE_POINTER_P.
2779 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
2780 PT has moved backward.
2782 * xdisp.c (cursor_row_p): Take continued lines into account.
2784 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
2786 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
2787 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
2788 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
2791 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
2792 of selective display off while searching for the next line start.
2794 2000-10-17 Kenichi Handa <handa@etl.go.jp>
2796 * Makefile.in (term.o): Depend on dispextern.h.
2798 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
2800 * keymap.c (keymap_memberp): Ensure that nil is not a member.
2802 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2804 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
2805 the iterator at the beginning, so that they can be set later on,
2806 for instance in reseat_at_next_visible_line_start, without being
2809 * xfns.c (pbm_format): Add :foreground and :background keywords.
2810 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
2811 (xbm_load): Recognize foreground and background color
2814 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
2816 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
2818 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
2821 * msdos.c (IT_set_face): Compare highlighted face with the default
2822 face, and invert colors if these faces' colors are identical.
2823 (Fmsdos_remember_default_colors): Don't swap foreground and
2824 background colors in initial_colors[].
2825 (IT_set_frame_parameters): Don't swap frame's foreground and
2826 background pixels. If ALIST includes "(reverse . t)", swap
2827 foreground-color and background-color properties in frame's
2828 param_alist. If the original frame's param_alist doesn't specify
2829 the colors, store unspecified-fg and unspecified-bg, reversed if
2832 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2833 the colors are unspecified and reversed, reverse fore- and back-
2834 ground in the returned value.
2835 (Fframe_parameter): Ditto.
2837 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2839 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
2840 get_last_unchanged_at_beg_row.
2841 (find_first_unchanged_at_end_row): Renamed from
2842 get_first_unchanged_at_end_row.
2843 (find_first_unchanged_at_end_row): Convert assertions to
2844 unconditional tests which abort. When looking for a row in
2845 unchanged text, don't go further back than first_text_row.
2847 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2848 Don't add in the last line's height when deciding if the new
2849 position is below the scroll margin.
2851 2000-10-16 Miles Bader <miles@gnu.org>
2853 * editfns.c (Fconstrain_to_field): Check carefully for field
2854 boundaries if either OLD_POS or NEW_POS has a non-nil field
2855 property, even if they're the same.
2857 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2859 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2860 height for XFillRectangle.
2862 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2864 * syntax.c (Fstring_to_syntax): New function extracted from
2865 Fmodify_syntax_entry.
2866 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2867 (skip_chars, Fforward_comment): Remove unused variables.
2868 (syms_of_syntax): Add defsubr for string-to-syntax.
2869 (describe_syntax): Add code for comment and string fences.
2871 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2873 * keymap.c (access_keymap): Add AUTOLOAD parameter.
2874 Do the meta->esc mapping. Call get_keyelt before returning.
2875 Start scanning from the second element (the first is always `keymap')
2876 to make it easier to detect when we reach a parent map.
2877 Handle the case of inheriting from a symbol whose function is a map.
2878 (Fkeymap_parent): Also handle the `inherit from symbol' case.
2879 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
2880 (get_keyelt, Flookup_key): Update call to access_keymap.
2881 Remove the meta->esc mappings.
2882 (define_as_prefix): Delete old disabled code.
2883 (menu_item_p): New function.
2884 (where_is_internal_1): Skip over the few remaining menu items.
2885 * lisp.h (access_keymap): Update prototype.
2886 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
2887 Update call to access_keymap.
2888 (follow_key, read_key_sequence): Update calls to access_keymap.
2889 Remove the meta->esc mappings.
2891 2000-10-13 Gerd Moellmann <gerd@gnu.org>
2893 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
2894 with additional argument.
2896 * xdisp.c (cursor_row_p): New function.
2897 (try_cursor_movement, display_line): Use it.
2899 * xdisp.c (append_space): Also save/restore iterator's current
2900 character and its length.
2902 * xdisp.c (init_from_display_pos): Add an assertion.
2903 (handle_stop): Don't set iterator's add_overlay_start.
2904 (handle_invisible_prop): Likewise.
2905 (load_overlay_strings): If text under an overlay is invisible,
2906 take both before- and after-strings into account when the iterator
2907 is positioned either at the start or at the end of the overlay.
2908 (forward_to_next_line_start): Rewritten.
2909 (reseat_at_next_visible_line_start): Rewritten.
2910 (set_iterator_to_next): Add parameter RESEAT_P.
2912 * dispextern.h (struct it): Remove member add_overlay_start.
2913 (set_iterator_to_next): Change prototype.
2915 2000-10-13 Kenichi Handa <handa@etl.go.jp>
2917 * coding.c (code_convert_region): Be sure to initialize
2918 coding->category_idx.
2919 (decode_coding_string): Set coding->src_multibyte and
2920 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
2921 (encode_coding_string): Set coding->src_multibyte and
2922 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
2924 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
2926 * xfns.c (Fx_create_frame): Don't bother calling
2927 face-set-after-frame-default since the caller does it for us anyway.
2929 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2931 * window.c (coordinates_in_window): Fix detection of vertical line
2932 on character terminals.
2934 2000-10-12 Gerd Moellmann <gerd@gnu.org>
2936 * editfns.c (save_excursion_save): Additionally record the
2938 (save_excursion_restore): If buffer was visible in a window, and a
2939 different window was selected, and the old selected window is
2940 still live, restore point in that window.
2942 2000-10-12 Kenichi Handa <handa@etl.go.jp>
2944 * xterm.c (x_produce_glyphs): Handle
2945 unibyte_display_via_language_environment correctly.
2947 * regex.c (regex_compile): Change the way of handling a range from
2948 unibyte char to multibyte char.
2950 * syntax.c (skip_chars): Change the way of handling a range from
2951 unibyte char to multibyte char.
2953 * process.c (read_process_output): Cancel previous change.
2955 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2957 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2959 * charset.c (Ffind_charset_string): Doc fix.
2960 (Ffind_charset_region): Doc fix.
2962 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2964 * process.c (read_process_output): Fix previous change. Adjust
2965 multibyteness of text to insert in a buffer by
2966 string_make_unibyte/multibyte instead of
2967 Fstring_as_unibyte/multibyte.
2969 2000-10-10 Andreas Schwab <schwab@suse.de>
2971 * alloc.c (mark_object): Remove all workarounds installed on
2974 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2976 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2978 (base64_encode_1): Make it work for a text of multibyte form.
2979 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2980 case. Don't call str_to_multibyte because base64_decode_1
2981 produces correct multibyte form for eight-bit codes.
2982 (Fbase64_decode_string): Adjusted for the change of
2984 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2985 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2988 * charset.h (CHAR_STRING): Optimized for single byte characters.
2990 2000-10-09 Andreas Schwab <schwab@suse.de>
2992 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2993 -1 after socket is closed, to fall through to error processing.
2995 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2997 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2998 variables. If ALIST includes foreground-color or
2999 background-color, change also the colors of the default face for
3002 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3004 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3005 them extern (they are defined on xfaces.c).
3006 (syms_of_msdos): Don't intern and don't staticpro
3007 Qbackground_color and Qforeground_color.
3009 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3011 * frame.c (Fframe_parameter): For non-windowed frames, if
3012 f->param_alist says foreground or background color is unspecified,
3013 call tty_color_name to return the color name computed from the
3014 frame's current colors.
3016 2000-10-06 Dave Love <fx@gnu.org>
3018 * terminfo.c (ospeed): Don't declare.
3020 * sysdep.c: Don't include string.h.
3021 (h_errno): Declare conditional also on TRY_AGAIN.
3023 * charset.c (Ffind_charset_string): Doc fix.
3025 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3026 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3029 2000-10-05 Dave Love <fx@gnu.org>
3031 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3032 position like menu-bar.
3034 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3036 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3038 * xdisp.c (handle_single_display_prop): Use safe_call1.
3039 (safe_call): Renamed from call_function.
3040 (safe_call1): New function.
3041 (handle_fontified_prop): Use safe_call1 instead of call1.
3042 (safe_eval): Renamed from eval_form.
3043 (safe_eval_handler): Renamed from eval_handler.
3044 (handle_single_display_prop, display_mode_element): Use safe_eval
3045 instead of eval_form.
3047 * xfaces.c (merge_face_heights): Use safe_call instead of
3050 * keyboard.c (show_help_echo): Use safe_call instead of
3051 call_function; use safe_eval instead of eval_form.
3053 * lisp.h (safe_call): Renamed from call_function.
3054 (safe_eval): Renamed from eval_form.
3055 (safe_call1): Add prototype.
3057 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3059 * xfns.c (image_ascent): Rearrange ascent calculation for the
3062 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3064 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3065 (where_is_internal_1): Don't bother ignoring menu-items any more.
3067 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3069 * keyboard.c (update_menu_bindings): New variable.
3070 (parse_menu_item): Use AREF. If update_menu_bindings
3071 is 0, don't update menu bindings.
3072 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3074 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3076 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3079 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3081 * syntax.c (forw_comment): Match nestedness of ender/starter.
3082 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3083 (prev_char_comstart_first): Remove.
3084 (back_comment): Check two-char comment markers more carefully
3085 to better handle overlapping cases like *//* or /* */* */ ...
3086 Match nestedness of ender/starter.
3088 2000-10-02 Dave Love <fx@gnu.org>
3090 * config.in (HAVE_GAI_STRERROR): Add undef.
3092 * process.c (Fopen_network_stream): Use it.
3094 * m/alpha.h (NO_REMAP): Don't define.
3096 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3098 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3099 return with a string converted to an integer or vice versa when
3100 Vmocklisp_arguments is t.
3101 (Fsignal): Likewise. The function can return for `quit'.
3102 (struct gcpro): Declare member `var' to point to a volatile
3105 * eval.c (error): Prevent compiler warning.
3107 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3109 * keymap.c (keymap_memberp): New function.
3110 (Fset_keymap_parent): Use it.
3111 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3112 Use keymap_memberp to avoid creating cycles.
3113 (access_keymap): Use KEYMAPP.
3115 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3117 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3118 gai_strerror. Make sure xerrno is set if connect fails. Improve
3121 2000-09-29 Jason Rumney <jasonr@gnu.org>
3123 * w32term.c (w32_char_font_type, w32_encode_char)
3124 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3125 (w32_bdf_per_char_metric): New function.
3126 (w32_per_char_metric): Use it.
3127 (x_draw_glyph_string_background): Always draw background for BDF
3130 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3131 GDI object which is a scarce resource.
3133 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3134 (get_quoted_string): Fix limit on memchr search.
3135 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3136 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3137 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3138 (get_cached_font_char, cache_char_offset): Use macro
3139 BDF_CODEPOINT_RANGE_COVER_P.
3140 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3141 (clear_cached_bitmap_slots): New function.
3142 (GET_HEX_VALUE): G-Z, g-z are not hex.
3143 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3144 (get_bitmap_with_cache): Use new cache implementation.
3145 (create_offscreen_bitmap): New function.
3146 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3148 * w32term.c (x_produce_glyphs): If the distance from the current
3149 position to the next tab stop is less than a canonical character
3150 width, use the tab stop after that.
3151 (x_draw_glyphs): Handle case START and END are out of bounds more
3153 (x_clear_mouse_face): Block/unblock input.
3154 (x_display_and_set_cursor): Don't show a hollow box cursor for
3155 buffers whose cursor_type is nil.
3157 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3159 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3162 * dispextern.h (updating_frame): Declare extern.
3164 2000-09-29 Andreas Schwab <schwab@suse.de>
3166 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3168 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3170 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3171 use its function definition.
3172 (tool_bar_items): Likewise.
3174 * lisp.h (fatal): Declare NO_RETURN.
3176 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3178 * keymap.c: Remove the line "#undef NULL".
3180 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3182 * xterm.c (x_make_frame_visible): Try harder to make the frame
3185 2000-09-28 Dave Love <fx@gnu.org>
3187 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3189 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3191 * .gdbinit (xreload): Note its need on GNU/Linux.
3193 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3194 r_alloc, r_alloc_free.
3196 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3198 * syntax.c (skip_chars): Handle negation correctly.
3200 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3202 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3203 with non-zero FORCE_P argument.
3205 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3208 * xdisp.c (window_box_height): Add an assertion.
3210 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3211 tool-bar than is available.
3212 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3214 2000-09-27 Dave Love <fx@gnu.org>
3216 * s/irix6-5.h: Now works 64-bit. Tidied.
3218 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3220 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3221 instead of BITS_PER_INT.
3222 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3223 EMACS_UINT, respectively.
3224 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3226 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3228 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3230 * window.c (freeze_window_starts): Construct last argument for
3231 foreach_window differently.
3233 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3235 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3236 EMACS_UINT instead of `int' and `unsigned int'.
3237 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3239 * frame.h (struct frame): Make the `nothing' member of union
3240 output_data an EMACS_INT.
3242 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3244 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3245 size in the sdata structure.
3246 (SDATA_NBYTES, SDATA_DATA): New macros.
3247 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3248 differently for the different layout of the sdata structure.
3249 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3251 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3252 Check that size recorded in the string size and size recorded in
3253 the sdata structure agree.
3255 2000-09-25 Dave Love <fx@gnu.org>
3257 * buffer.c: Include stdio.h.
3259 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3261 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3263 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3264 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3266 (__malloc_extra_blocks): Declare as __malloc_size_t.
3268 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3270 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3272 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3273 (read_char): If help-echo is showing, preserve the echo area
3276 * xdisp.c (help_echo_showing_p): New variable.
3277 (set_message): Reset it to 0.
3278 (init_xdisp): Initialize help_echo_showing_p.
3280 * dispextern.h (help_echo_showing_p): Declare extern.
3282 * config.in: Fix typo in __GNUC_MINOR__.
3284 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3286 * s/freebsd.h (POSIX_SIGNALS): Define.
3288 * xterm.c (x_clear_mouse_face): Block/unblock input.
3290 2000-09-24 Dave Love <fx@gnu.org>
3292 * fns.c (base64_encode_1): Fix last change.
3294 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3296 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3298 * xdisp.c (try_window_reusing_current_matrix): More fixes
3299 for the case window has a header-line.
3301 2000-09-22 Dave Love <fx@gnu.org>
3303 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3306 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3308 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3310 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3312 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3315 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3318 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3319 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3320 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3323 * marker.c (byte_char_debug_check): Return void.
3325 * xfns.c (Fx_create_frame): Set default frame parameter value
3326 for tool-bar-lines to 1.
3328 * dispnew.c (scrolling_window): Compare y-positions of rows
3329 equal at the start. Some simplification.
3331 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3332 reused rows' y-position in the case window has a header-line, and
3333 new window start is greater than old window start.
3335 * process.c (process_sent_to): New variable.
3336 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3337 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3338 Declare more parameters volatile.
3340 * lread.c (Vrecursive_load_depth_limit): New variable.
3341 (Fload): Check recursive loads whose recursion depth exceeds
3342 Vrecursive_load_depth_limit.
3343 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3345 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3347 * fileio.c (Fread_file_name): Doc fix.
3349 * editfns.c (Fmessage_or_box): Doc fix.
3351 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3353 * xfns.c (xbm_scan): Allow C-style comments.
3355 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3356 symbols are specified, add color translations to the cache.
3357 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3359 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3361 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3362 structures to xpm_init_color_cache.
3364 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3366 * dispnew.c (update_window_line): Make sure to always draw
3369 2000-09-19 Andrew Innes <andrewi@gnu.org>
3371 * makefile.nt (bootstrap-emacs): Don't change directory.
3373 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3375 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3377 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3378 If output buffer is too small, signal an appropriated error.
3380 2000-09-18 Dave Love <fx@gnu.org>
3382 * keyboard.c (menu_bar_items, tool_bar_items)
3383 (current_active_maps): Remove redundant get_local_map call.
3385 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3387 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3388 cursor for buffers whose cursor_type is nil.
3390 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3391 a feature to implement that is already implemented.
3392 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3395 * xfns.c (x_clear_image_1): New function.
3396 (x_clear_image): Use it.
3397 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3400 * dispnew.c (update_window): Move test for invisible lines
3401 at the top to update_window_line.
3402 (update_window_line): Handle invisible lines here.
3404 * xfns.c (clear_image_cache): Clear current matrices of all
3405 frames sharing an image cache. Block input while freeing
3406 images. Fix timestamp comparison.
3407 (x_clear_image): Also free the mask.
3409 * xfns.c (lookup_image): Block input while loading the image so
3410 that we won't get interrupted in a state where the image isn't yet
3412 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3413 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3414 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3415 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3418 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3420 * dispnew.c (update_window): Make sure to make desired rows
3421 current even if they are completely invisible at the top
3424 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3426 * xfns.c (lookup_image): Build mask before applying an algorithm.
3427 Recognize algorithm `disabled'.
3428 (cross_disabled_images): New variable.
3429 (COLOR_INTENSITY): New macro.
3430 (x_detect_edges): Use COLOR_INTENSITY.
3431 (x_disable_image): New function.
3432 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3434 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3435 disabled state, don't apply an image transformation algorithm if
3436 the user specified an image for the disabled state. Use
3437 `:algorithm disabled' for creating a disabled item's image if the
3438 user hasn't specified an image.
3440 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3441 allocation functions with the XPM lib.
3442 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3443 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3444 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3445 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3446 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3448 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3449 functions, if possible, because these handle color allocation
3450 failure more gracefully.
3451 (Fimage_mask_p): New function.
3453 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3454 (Qedge_detection, Qheuristic): New symbols.
3455 (syms_of_xfns): Initialize new symbols.
3456 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3457 `algorithm (edge-detection ...)'.
3458 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3459 (tiff_format, gif_format, gs_format): Add `:mask'.
3460 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3461 (GIF_MASK, GS_MASK): New enumerators.
3462 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3463 (emboss_matrix, laplace_matrix): New variables.
3464 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3465 (x_edge_detection): New functions.
3466 (x_laplace): Rewritten in terms of x_detect_edges.
3467 (x_build_heuristic_mask): If image has a mask, free it.
3469 2000-09-14 Andrew Innes <andrewi@gnu.org>
3471 * makefile.w32-in: Revert to Unix line endings.
3473 2000-09-14 Andrew Innes <andrewi@gnu.org>
3475 * makefile.w32-in: Standardize indentation somewhat.
3476 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3477 cater for differences between shells.
3479 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3481 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3483 * xterm.c (x_produce_glyphs): If the distance from the current
3484 position to the next tab stop is less than a canonical character
3485 width, use the tab stop after that.
3487 2000-09-14 Dave Love <fx@gnu.org>
3489 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3491 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3493 * xdisp.c (handle_fontified_prop): While running fontification
3494 functions, bind `fontification-functions' and
3495 `after-change-functions' to nil.
3497 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3498 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3500 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3502 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3503 USE_MMAP_FOR_BUFFERS.
3505 * insdel.c (make_gap): Use enlarge_buffer_text.
3507 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3508 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3509 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3510 from former r_alloc_* functions in ralloc.c.
3511 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3513 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3514 (mmap_init) [REL_ALLOC_MMAP]: New function.
3515 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3516 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3519 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3520 (enlarge_buffer_text): Add prototype.
3522 * ralloc.c: Remove everything having to do with the use of mmap.
3524 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3526 * sound.c (Fplay_sound): Doc fix.
3528 * keyboard.c: Avoid some more compiler warnings.
3529 (parse_tool_bar_item): Ignore cached key bindings.
3531 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3532 and allocation of Lisp data.
3534 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3536 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3537 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3540 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3542 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3544 * ccl.c: Comment fixed.
3545 (MAX_MAP_SET_LEVEL): Increased to 30.
3546 (PUSH_MAPPING_STACK): Enclose with do-while block.
3547 (POP_MAPPING_STACK): Likewise.
3548 (stack_idx_of_map_multiple): New variable.
3549 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3550 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3551 call the corresponding CCL program by
3552 CCL_CALL_FOR_MAP_INSTRUCTION.
3553 (ccl_driver) <CCL_MapSingle>: Likewise.
3554 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3555 with the case where looking up process reaches to the end of
3556 map-set, and call CCL programs as the above change.
3558 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3560 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3561 that might be clobbered by longjmp.
3562 (check_x_display_info, x_decode_color, create_frame_xic)
3563 (Fx_display_backing_store, Fx_display_visual_class)
3564 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3567 * lread.c (init_lread): Set Vloads_in_progress to nil.
3568 (Fload): Show list of recursively loaded files, when signaling an
3571 * lread.c (Vloads_in_progress): New variable.
3572 (record_load_unwind): New function.
3573 (Fload): Check for recursive loads.
3574 (syms_of_lread): Initialize Vloads_in_progress.
3575 (read_integer, read1): Avoid some compiler warnings.
3577 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3580 2000-09-11 Miles Bader <miles@gnu.org>
3582 * editfns.c (Fbuffer_string): Doc fix.
3584 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3586 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3588 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3590 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3591 whether to include other header files.
3593 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3595 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3596 by Fmemq as a boolean.
3598 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3600 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3602 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3604 * ralloc.c (mmap_fd): Remove initializer which can make it
3605 read-only in a dumped Emacs.
3606 (mmap_fd_1): New variable.
3607 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3608 restore it from there.
3609 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3610 unconditionally so that mmap_fd can be initialized there.
3611 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3612 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3613 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3615 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3617 * xdisp.c (dump_glyph_row): Fix printf format string.
3618 (display_line, move_it_in_display_line_to): Avoid compiler
3621 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3623 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3626 * xdisp.c (try_window_id): When trying to locate cursor in
3627 unchanged rows at the top, handle the case that we can't find it.
3629 * xterm.c (x_draw_glyphs): Handle case START and END are out
3630 of bounds more carefully.
3632 2000-09-08 Dave Love <fx@gnu.org>
3634 * s/sol2.h (REL_ALLOC_MMAP): Define.
3635 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3637 * ralloc.c: Don't include string.h (redundant).
3638 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3639 [!MAP_ANON]: Include fcntl.h.
3640 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3641 (r_alloc, r_re_alloc, r_alloc_free)
3642 (mmap_enlarge, mmap_set_vars): Use it.
3643 (r_alloc_init_fd): New function.
3644 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3645 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3648 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3651 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3652 change to __NetBSD__.
3654 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3656 * search.c (compile_pattern): Check the multibyteness of cached
3659 2000-09-08 Miles Bader <miles@gnu.org>
3661 * xfaces.c (default_face_vector): Function removed.
3662 (Finternal_merge_in_global_face): Restore old global/local
3663 attribute override order. Use inline loop instead of calling
3664 default_face_vector.
3666 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3668 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3669 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3670 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3671 where necessary, in case POINTER_TYPE is `void'.
3673 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3675 * frame.c (make_terminal_frame): Initialize frame foreground and
3676 background colors to unspecified, for the initial instance of an
3679 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3681 * ralloc.c (mmap_find): Fix overlap computation.
3682 (mmap_enlarge): Compute nbytes before trying to find an
3685 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3688 * lread.c (syms_of_lread): Change value of regexp
3689 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3691 * xmenu.c (xdialog_show): When looking up the selection in
3692 menu_items, take `quote' boundaries into account; this corresponds
3693 to a nil ITEM in x-popup-dialog.
3695 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3697 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3699 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3701 * coding.c (encode_coding_sjis_big5): Use translation table for
3702 encoding, not decoding. Fix the handling of latin-jisx0201.
3703 Check for the charset katakana-jisx0201 too.
3704 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
3705 (detect_coding_sjis): Check the byte sequence more rigidly.
3707 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3709 * xfaces.c (Vparam_value_alist): New variable.
3710 (syms_of_xfaces): Initialize it.
3711 (Finternal_set_lisp_face_attribute): Avoid more consing.
3713 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
3715 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
3716 (Qbackground_mode): New variable.
3717 (syms_of_frame_1): Initialize Qbackground_mode.
3719 * lisp.h (Qdisplay): Declare extern.
3721 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
3722 change face on all frames, and change the default for new frames.
3724 2000-09-07 Dave Love <fx@gnu.org>
3726 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
3728 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3730 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
3732 * charset.c: Include composite.h
3733 (lisp_string_width): New function.
3734 (Fstring_width): Call lisp_string_width instead of strwidth.
3736 * Makefile.in (charset.o): Depends on composite.h.
3738 * process.c (read_process_output): Before inserting the decoded
3739 text in the buffer, adjust the multibyteness.
3741 2000-09-06 Gerd Moellmann <gerd@gnu.org>
3743 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
3744 buffer's text buffer is null, map new memory.
3746 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
3747 POINTER_TYPE and size_t.
3748 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
3749 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
3750 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
3751 [REL_ALLOC_MMAP]: New macros.
3752 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
3753 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
3754 [REL_ALLOC_MMAP]: New functions.
3756 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
3757 before and after unexec.
3759 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
3760 text buffers if necessary.
3762 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
3763 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
3766 * config.in (HAVE_MMAP): Add #undef.
3768 2000-09-05 Gerd Moellmann <gerd@gnu.org>
3770 * frame.c (Qdisplay_type): New variable.
3771 (syms_of_frame_1): Initialize it.
3772 (Fframe_parameter): New function that avoids consing.
3773 (syms_of_frame): Defsubr it.
3775 * buffer.c (Fother_buffer): Consider buffers as invisible when
3776 they are displayed in a window on an invisible frame.
3778 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
3779 get-largest-window always return nil.
3781 2000-09-04 Gerd Moellmann <gerd@gnu.org>
3783 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
3784 variable; recognize Emacs 19 elc files.
3786 2000-09-04 Miles Bader <miles@gnu.org>
3788 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
3789 before initially popping up the menu, so the menu doesn't flash
3790 when the face settings are significantly different from the
3793 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
3795 * regex.c (WIDE_CHAR_SUPPORT): New macro.
3796 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
3797 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
3798 (BIT_UNIBYTE): Remove.
3799 (re_match_2_internal): Delete corresponding code and streamline the
3800 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
3801 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
3802 (re_wctype_t): New type.
3803 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
3804 (regex_compile): Use them and fix handling of overly long char classes.
3806 2000-09-03 Andrew Innes <andrewi@gnu.org>
3808 * makefile.w32-in: Change to DOS line endings.
3810 * s/ms-w32.h (ORDINARY_LINK): New define.
3812 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
3813 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
3815 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
3816 (distclean): Delete them here instead.
3818 * w32proc.c (compare_env): Convert to uppercase for comparison,
3819 not lowercase, to match how the native Windows shell works.
3821 2000-09-03 Jason Rumney <jasonr@gnu.org>
3823 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3824 CVS changes the line-ends when checking in/out on DOS/Windows.
3826 * makefile.nt (emacs): Do not change directory to run temacs, as
3827 the load-path is set relative to current directory.
3829 2000-09-03 Miles Bader <miles@gnu.org>
3831 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3833 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3835 * xdisp.c (redisplay_mode_lines): New function.
3836 (display_mode_lines): Return number of mode lines displayed.
3837 (echo_area_display): Use redisplay_mode_lines to draw garbaged
3838 mode lines. Don't temporarily bind redisplay-dont-pause to t.
3840 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
3841 string.h and strings.h.
3842 (index) [HAVE_INDEX]: Add prototype.
3844 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
3845 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
3847 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3848 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3850 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3852 * lread.c (read1): Accept `?' as symbol constituent, for
3853 compatiblity with XEmacs.
3855 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3857 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3858 (struct re_pattern_buffer): Remove newline_anchor.
3859 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3860 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3861 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3862 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3863 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3864 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3865 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3866 Get rid of references to newline_anchor.
3867 (regcomp): Allocate and precompute a fastmap.
3869 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3871 * lread.c (openp): GCPRO local variable `filename'.
3873 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
3875 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
3877 * regex.c: Merge some changes from GNU libc. Add prototypes.
3878 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
3879 Use memcmp and memcpy instead of bcopy and bcmp.
3880 (init_syntax_once): Use ISALNUM.
3881 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
3882 (REG_UNSET_VALUE): Remove. Use NULL instead.
3883 (REG_UNSET, re_match_2_internal): Use NULL.
3884 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
3886 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
3887 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
3888 (regex_compile): In handle_interval, return an error rather than try to
3889 unfetch the interval if we can't find the closing brace.
3890 Obey the RE_NO_GNU_OPS syntax bit.
3891 (TOLOWER): New macro.
3893 (regexec): Allocate regs.start and regs.end as one block.
3895 2000-08-30 Gerd Moellmann <gerd@gnu.org>
3897 * xdisp.c (echo_area_display): Check display_completed instead
3898 of calling detect_input_pending.
3900 * dispnew.c (update_frame): Only set display_completed here; move
3901 the update_begin and update_end calls here from update_frame_1.
3902 (update_frame_1): Don't set display_completed here, don't call
3903 update_begin/update_end.
3905 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
3906 instead of store_frame_param.
3908 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3910 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
3911 desired window matrix hasn't been displayed, use the current row
3912 instead. Make sure that only those frame rows are updated for
3913 which there exists a corresponding enabled desired row.
3915 2000-08-29 Miles Bader <miles@gnu.org>
3917 * xfaces.c (default_face_vector): New function.
3918 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
3920 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3922 * lread.c (openp): Prevent temporary string passed to
3923 Ffile_readable_p from being garbage collected.
3925 2000-08-28 Dave Love <fx@gnu.org>
3927 * keymap.c (store_in_keymap): Add `static' to declaration.
3929 2000-08-28 Gerd Moellmann <gerd@gnu.org>
3931 * emacs.c, callint.c, doc.c, editfns.c
3932 (toplevel) [HAVE_STRING_H]: Include string.h.
3933 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
3934 (index): Remove prototypes which might conflict with non-standard
3935 definitions of index/strchr.
3937 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
3938 (rindex): Define only if !HAVE_RINDEX.
3940 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
3942 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
3944 2000-08-28 Miles Bader <miles@gnu.org>
3946 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
3947 made inconsistent by a font-related attribute in FROM.
3948 (merge_face_inheritance): Add function comment.
3950 2000-08-28 Kenichi Handa <handa@etl.go.jp>
3952 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
3953 the 4th arg (PREV_EVENT) Qt to suppress input method.
3955 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3957 * regex.c: Indent cpp directives and remove parens after `defined'.
3958 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3959 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3960 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3961 (re_compile_pattern): Use size_t for length.
3962 (init_syntax_once): Move to a better place.
3963 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3964 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3966 * syntax.c (back_comment): Detect cases where a comment-starter is
3967 actually inside another comment as in: /* a // b */ c // d \n.
3968 Make it clear that `comstart_pos' is unused for nested comments.
3970 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3971 (KEYMAPP): New macro.
3972 (Fkeymap_parent, Fset_keymap_parent): Use it.
3973 (fix_submap_inheritance): Mark it static.
3974 (define_as_prefix, describe_buffer_bindings, describe_command)
3975 (describe_translation, describe_map): Complete prototypes.
3977 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3979 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3980 to better match the key-lookup behavior.
3982 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3984 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3985 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3987 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3989 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3990 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3991 (xterm.o): Depend on coding.h
3993 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3995 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3996 the corresponding '#endif'.
3998 2000-08-26 Miles Bader <miles@gnu.org>
4000 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4001 * xfaces.c (QCinherit): New variable.
4002 (syms_of_xfaces): Initialize it.
4003 (LFACE_INHERIT): New macro.
4004 (Finternal_get_lisp_face_attribute)
4005 (merge_face_vector_with_property)
4006 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4007 (check_lface_attrs): Allow new types of face height. Check
4009 (CYCLE_CHECK): New macro.
4010 (merge_face_inheritance): New function.
4011 (merge_face_vectors): Merge inherited faces too. Add F and
4012 CYCLE_CHECK arguments.
4013 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4014 (lookup_named_face, lookup_derived_face, realize_named_face)
4015 (face_at_string_position, face_at_buffer_position): Supply
4016 new F and CYCLE_CHECK arguments to merge_face_vectors.
4017 (merge_face_heights): New function.
4018 (merge_face_vectors, merge_face_vector_with_property)
4019 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4020 handle relative face heights.
4021 (lface_same_font_attributes_p): Compare heights using EQ.
4023 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4025 * charset.c (char_to_string): Check the character validity.
4026 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4029 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4031 * regex.c (PUSH_FAILURE_COUNT): New macro.
4032 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4033 Handle popping of a register's or a counter's data.
4034 (POP_FAILURE_POINT): Use the new name.
4035 (re_match_2_internal): Push counter data on the stack for succeed_n,
4036 jump_n and set_number_at and remove misleading dead code in succeed_n.
4038 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4040 * xdisp.c (redisplay_internal): If considering all windows on all
4041 frames, update the display for each frame as soon as possible,
4042 instead of first building all desired matrices for all frames, and
4043 then updating them all.
4044 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4046 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4048 * bytecode.c (mark_byte_stack): Add a comment.
4050 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4051 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4054 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4056 * minibuf.c (do_completion): Always use compare-string, not
4057 string-equal because the latter doesn't pay attention to
4058 multibyteness of strings.
4060 * process.c (create_process): Don't setup raw-text coding here.
4061 (Fopen_network_stream): Don't set coding->src_multibyte and
4062 coding->dst_multibyte here.
4063 (read_process_output): For process filter, return unibyte string
4064 if default-enable-multibyte-characters is nil.
4065 (send_process): If OBJECT is multibyte text, be sure to encoded it
4066 by the specified coding system for the process. Otherwise, setup
4068 (init_process): Don't initialize default-process-coding-system
4071 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4073 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4074 <scroll-down-aggressively>: Likewise.
4076 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4078 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4079 zero. Set coding->produced_char correctly.
4081 2000-08-22 Andrew Innes <andrewi@gnu.org>
4083 * makefile.w32-in: New file.
4085 * unexw32.c (unexec): Ignore old_name, and use the actual location
4086 of the current executable instead. Base new_name on this.
4088 * w32proc.c (create_child): Remove reference to security
4089 descriptor, which isn't needed and doesn't compile with mingw32.
4091 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4092 up dllimport attributes.
4093 (x_update_window_end): Update prototype.
4095 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4096 extern, which screws up dllimport attributes.
4098 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4099 up dllimport attributes.
4101 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4102 screws up dllimport attributes.
4104 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4105 up dllimport attributes.
4106 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4107 screws up dllimport attributes.
4109 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4110 up dllimport attributes.
4112 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4113 screws up dllimport attributes.
4115 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4116 screws up dllimport attributes.
4118 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4119 up dllimport attributes.
4121 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4122 unnecessary extern, which screws up dllimport attributes.
4125 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4126 up dllimport attributes.
4128 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4129 unnecessary extern, which screws up dllimport attributes.
4131 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4132 screws up dllimport attributes.
4134 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4135 up dllimport attributes.
4137 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4139 * w32bdf.c (search_file_line):
4140 (set_bdf_font_info):
4142 (w32_get_bdf_glyph):
4143 (w32_BDF_to_x_font): Fix compile warnings.
4145 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4148 * w32select.c: Include keyboard.h before frame.h.
4150 * w32fns.c (max): Define macro.
4151 (JOHAB_CHARSET): Define if not known.
4152 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4153 (Fx_show_tip): Synch with X version.
4155 * w32xfns.c: Include keyboard.h before frame.h.
4157 * w32fns.c: Include keyboard.h before frame.h.
4159 * w32term.c: Include keyboard.h before frame.h.
4161 * fontset.c: Include keyboard.h before frame.h.
4163 * w32inevt.c: Include keyboard.h before frame.h.
4164 (MOUSE_MOVED): Define if not known.
4166 * minibuf.c: Include keyboard.h before frame.h.
4168 * keyboard.c: Include keyboard.h before frame.h.
4170 * indent.c: Include keyboard.h before frame.h.
4172 * dispnew.c: Include keyboard.h before frame.h.
4174 * buffer.c: Include keyboard.h before frame.h.
4176 * alloc.c: Include keyboard.h before frame.h.
4178 * print.c: Include keyboard.h before frame.h.
4180 * process.c: Include keyboard.h before frame.h.
4182 * scroll.c: Include keyboard.h before frame.h.
4184 * sysdep.c: Include keyboard.h before frame.h.
4186 * term.c: Include keyboard.h before frame.h.
4188 * window.c: Include keyboard.h before frame.h.
4190 * xdisp.c: Include keyboard.h before frame.h.
4191 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4193 * frame.c: Include keyboard.h before frame.h.
4195 * w32heap.h: Undefine min, max.
4197 * w32gui.h: Undefine min, max.
4199 * unexw32.c: Change PUCHAR to PCHAR.
4200 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4203 (copy_executable_and_dump_data): Remove unnecessary static defs.
4204 (copy_executable_and_dump_data): Fix compile warnings.
4206 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4208 * w32console.c (min): Define macro.
4209 (clear_frame, write_glyphs): Fix compile warning.
4211 * w32proc.c (compare_env):
4212 (find_child_console): Fix compile warning.
4214 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4215 sys_errlist instead of _sys_errlist.
4216 (get_emacs_configuration_options): New function.
4218 * s/ms-w32.h (sys_nerr): Provide default definition.
4219 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4220 name with _ prepended.
4221 (NSIG): Define if not known.
4222 (get_emacs_configuration): Provide extern declaration.
4223 (get_emacs_configuration_options): Provide extern declaration.
4224 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4226 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4228 (read_unc_volume): Fix compile warning.
4230 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4231 definitions from being used.
4233 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4235 * w32.c (unc_volume_file_attributes):
4236 (open_unc_volume): Make arg const.
4238 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4239 (read_input_waiting): Remove excess parameter.
4241 * w32.c (init_environment): Call _access.
4242 (check_windows_init_file): Call _close.
4243 (init_user_info): Call _putenv.
4244 (init_environment): Call _putenv and _strdup.
4245 (init_ntproc): Reset volume info cache on startup.
4247 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4248 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4249 cannot override the CRT malloc.
4251 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4252 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4254 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4255 unless we are linking with a static CRT.
4256 (RVA_TO_PTR): Cast result to unsigned char*.
4258 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4259 (add_volume_info): Use xstrdup.
4261 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4263 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4264 (do_completion, Fminibuffer_complete_word): Use it.
4265 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4266 var so it can take non-boolean values.
4268 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4270 * editfns.c (find_field): Formatting changes.
4271 (toplevel): Some old-style function forward declarations
4272 changed to prototypes, some new protypes added, some functions
4275 * lisp.h (set_time_zone_rule): Add prototype.
4276 (use_dialog_box): External declaration.
4278 * keyboard.c (gen_help_event): Add parameter SIZE.
4279 (kbd_buffer_events_waiting): Slightly rewritten.
4280 (clear_event): New function.
4281 (kbd_buffer_get_event): Use it, and clear the input_events of
4283 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4284 don't fill the newly created array with nils.
4285 (toplevel): Convert some old-style function forward declarations
4288 * keyboard.h (gen_help_event): Change prototype.
4290 * xterm.c (XTread_socket): Change calls to gen_help_event.
4292 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4294 * eval.c (Fmacroexpand): Doc fix.
4296 2000-08-20 Jason Rumney <jasonr@gnu.org>
4298 * w32term.h (x_display_info_for_display): Remove as this function
4299 does not exist on W32.
4301 * w32term.c (help_echo_window): New variable.
4302 (syms_of_w32term): staticpro it.
4303 (note_mode_line_highlight): Set it.
4304 (XTextExtents16): Removed as there is no equivalent on W32.
4305 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4306 the X way of doing this will not work for W32.
4307 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4308 (x_draw_image_foreground): Avoid drawing outside of the clip area
4309 when image doesn't have a mask.
4310 (note_mouse_highlight): Process overlays in the right order of
4311 priority. Set help_echo_window.
4312 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4313 because that's more visible for large images.
4315 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4316 name to single_keymap_panes.
4317 (w32_menu_show): Set wv->title when dealing with titles.
4318 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4320 2000-08-21 Miles Bader <miles@gnu.org>
4322 * minibuf.c (do_completion): Try again if we rewrite the input
4323 string, but no completion was done, so that any completion message
4326 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4328 * xfaces.c (lface_equal_p): Compare strings differently.
4329 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4330 (realize_tty_face): Use them.
4331 (syms_of_xfaces): Initialize new variables.
4332 (map_tty_color): New function, extracted from realize_tty_face.
4333 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4334 foreground or background color, store the new color name in the
4335 realized face; previous code trying to do this had no effect.
4336 (realize_tty_face): Use map_tty_color.
4337 (Fclear_face_cache): Set face_change_count and ensure thorough
4340 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4342 * undo.c (record_first_change, record_marker_adjustment): Don't
4343 use XBUFFER on last_undo_buffer which might not be a buffer.
4345 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4347 * coding.c (decode_coding_string): Set members consumed,
4348 consumed_char, produced, produced_char of *coding correctly. If
4349 decode_coding doesn't consume any byte, don't try anymore.
4350 (encode_coding_string): Likewise.
4352 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4354 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4355 conditional have void type, for Standard C compilers.
4357 * xdisp.c (redisplay_internal): Compare windows for equality with
4358 EQ, instead of applying XWINDOW to something that might not
4361 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4363 * fontset.c (Finternal_char_font): Search only the selected frame
4364 for a window of the current buffer.
4366 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4368 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4371 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4372 second half of a HELP_EVENT is found at the start of kbd_buffer.
4374 2000-08-18 Miles Bader <miles@gnu.org>
4376 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4378 * editfns.c (save_restriction_save): Rewrite to use markers.
4379 (save_restriction_restore): Rewrite to understand new form of data
4380 saved by save_restriction_save.
4381 (Fsave_restriction): Remove cautionary note in doc-string.
4383 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4385 * fileio.c (build_annotations): Add a comment explaining the
4386 return value of format-annotate-function. Replace a spurious call
4387 to Flength with a CONSP test. Call format-annotate-function with
4388 a fifth arg specifying how many times the function is been called
4389 in a row, to let it choose temporary buffers appropriately.
4391 2000-08-17 Dave Love <fx@gnu.org>
4393 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4394 declare make_temp_name twice.
4396 * lread.c: Prototype readevalloop, load_unwind,
4397 load_descriptor_unwind.
4398 (unreadpure): Give it an arg.
4400 * unexalpha.c: Prototype fatal_unexec, mark_x,
4401 update_dynamic_symbols. Declare unexec as void.
4403 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4404 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4406 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4407 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4410 * alloca.c: Use #error.
4411 [POINTER_TYPE]: Use it.
4413 * eval.c (Fdefvar): Doc fix.
4415 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4416 INITIALIZE_INTERVAL.
4418 * buffer.h: Avoid DECLARE_INTERVALS.
4420 * config.in: Add size_t.
4422 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4424 * w16select.c (set_clipboard_data): If there's not enough memory
4425 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4426 expects. In case of other failures, return 3.
4427 (system_error_msg): New error message.
4428 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4431 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4433 * term.c (write_glyphs): Also turn off inverse video after turning
4434 off other appearances in case TS_exit_attribute_mode is not equal
4435 to TS_end_standout_mode.
4436 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4438 (turn_off_face): Reset standout_mode only if
4439 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4440 is equal to TS_end_standout_mode.
4442 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4444 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4445 sequence at the end of the source block.
4447 * ccl.c (Fccl_program_p): Docstring modified.
4448 (Fccl_execute): Likewise.
4449 (Fccl_execute_on_string): Likewise.
4451 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4453 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4455 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4457 The following changes are mainly to fix bugs of
4458 encode/decode-coding-string failing if encoding/decoding return
4459 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4460 variable conversion_buffer.
4462 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4463 decrement dst_end to avoid buffer overflow in the later call of
4466 * coding.h (conversion_buffer_size, conversion_buffer)
4467 (get_conversion_buffer): Extern deleted.
4469 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4470 (conversion_buffer, conversion_buffer_size): Variables deleted.
4471 (get_conversion_buffer): Function deleted.
4472 (struct conversion_buffer): New structure.
4473 (MAX_ALLOCA): New macro.
4474 (allocate_conversion_buffer): New macro.
4475 (extend_conversion_buffer, free_conversion_buffer): New functions.
4476 (ccl_coding_driver): Set coding->result.
4477 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4478 this is the last block of source.
4479 (encode_coding): Likewise. Handle the source block as the last
4480 one only when the whole source text is consumed.
4481 (decode_coding_string): Handle the case that the output buffer is
4482 too small to decode the whole source text. Use
4483 allocate_conversion_buffer, extend_conversion_buffer and
4484 free_conversion_buffer, not get_conversion_buffer.
4485 (encode_coding_string): Likewise.
4486 (init_coding): Function deleted.
4487 (init_coding_once): Delete code to initialize
4488 conversion_buffer_size.
4490 * emacs.c (main): Don't call init_coding.
4492 * msdos.c (IT_write_glyphs): Use a locally declared
4495 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4496 (insert_glyphs): Likewise.
4498 * w32console.c (write_glyphs): Use a locally declared
4501 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4503 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4504 member of display_info is NULL.
4506 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4508 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4511 * term.c (turn_off_face): Reset standout_mode when resetting
4512 appearances with capability `me'.
4513 (write_glyphs): Switch on inverse video before each face change.
4515 2000-08-14 Dave Love <fx@gnu.org>
4517 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4518 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4519 (lisp_free): Declare and make static.
4521 * window.c: Fix embedded comment.
4522 (syms_of_window): Fix doc string.
4524 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4526 * keymap.c (push_key_description): If C without modifiers is < 32,
4527 make sure to print `C-' before `M-', like in the manual.
4529 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4531 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4532 since they aren't relocated anymore.
4533 (sxhash_string): Make sure returned hash code fits in a Lisp
4536 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4537 partially visible line which is smaller than the window's
4540 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4542 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4543 the multibyte form of eight-bit-control characters.
4544 (Fccl_execute_on_string): Initialize ccl->multibyte.
4546 * ccl.h (struct ccl_program): New member multibyte.
4548 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4550 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4552 * regex.c (regex_compile) <normal_char>: Pay attention to
4554 (analyse_first) <exactn>: Setup fastmap correctly for
4555 eight-bit-control characters.
4557 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4559 * termhooks.h (enum event_kind): New member
4560 multibyte_char_keystroke.
4562 * keyboard.c (make_lispy_event): Handle the new event type
4563 multibyte_char_keystroke.
4565 * xterm.c: Include coding.h.
4566 (XTread_socket): Work around a bug of XmbLookupString. If the
4567 input is from XIM, decode it according to the current locale. In
4568 that case, generate multibyte_char_keystroke events.
4570 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4572 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4573 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4575 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4577 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4578 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4579 (move_it_in_display_line_to): Record iterator's ascent and descent
4580 before producing glyphs, and restore them when we know the glyph
4581 doesn't fit on the line.
4582 (move_it_to): Restructured so that it's easier to debug. If
4583 moving to a vpos, and not moving to an x or character position,
4584 stop as soon as the specified vpos is reached; don't move further
4585 into that line because that might change the computed line height.
4586 (try_cursor_movement): New function, extracted from the cursor
4587 movement branch of redisplay_window. If ending on a partially
4588 visible line, don't try to scroll if the cursor line is taller
4590 (redisplay_window): Use try_cursor_movement.
4592 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4593 because that function doesn't cope with variable-height lines.
4595 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4596 box cursor because that's better visible for large images.
4598 2000-08-10 Miles Bader <miles@gnu.org>
4600 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4602 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4604 * xdisp.c (Vmessages_buffer_name): New variable.
4605 (message_dolog): Use it.
4606 (syms_of_xdisp): Initialize it.
4608 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4610 * msdos.c (IT_note_mouse_highlight): Update the calls to
4612 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4613 redundant now that keyboard.h is included.
4615 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4617 * keyboard.c (kbd_buffer_events_waiting): New function.
4619 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4621 * msdos.c: Include keyboard.h.
4622 (XMenuActivate): Empty no_event events from the event buffer. If
4623 no events are left after that, call clear_input_pending.
4624 (mouse_clear_clicks): New function, code moved from mouse_init.
4625 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4626 mouse driver to ``forget'' any past clicks.
4628 * Makefile.in (msdos.o): Depend on keyboard.h.
4630 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4632 * lisp.h (input_pending): External declaration.
4634 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4636 * xdisp.c (echo_area_display): Display thoroughly if input is
4637 pending. Bind redisplay-dont-pause to t during the redisplay.
4638 in case input is pending.
4640 * dispnew.c (Qredisplay_dont_pause): New variable.
4641 (syms_of_display): Initialize and staticpro it.
4642 (update_frame_1): Don't interrupt the display for pending input if
4643 redisplay_dont_pause is set.
4645 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4647 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4649 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4651 * callproc.c (Fcall_process): Terminate the unwind-protect around
4652 the post-read-conversion of coding system.
4654 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4655 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4656 * buffer.h (overlays_at): Update prototype.
4657 * xdisp.c (next_overlay_change): Update call to overlays_at.
4658 * xfaces.c (face_at_buffer_position): Likewise.
4659 * textprop.c (Fget_char_property): Likewise.
4660 * xterm.c (note_mouse_highlight): Likewise.
4662 * minibuf.c (do_completion): Don't consider a simple change of
4663 case as `completion'.
4665 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4667 * keyboard.c (syms_of_keyboard): Initialize
4668 last_point_position_buffer.
4669 * undo.c (record_delete): Make sure last_point_position_buffer is
4670 a buffer before comparing pointers.
4672 * coding.h (decode_coding_string): Declare.
4674 * intervals.h (Fprevious_single_char_property_change): Declare.
4676 * textprop.c (Fprevious_single_char_property_change): Don't do
4677 arithmetic directly on lisp objects.
4679 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4682 * keyboard.h (menu_item_eval_property): Declare.
4684 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4685 reuse as buffer name, instead of recreating (and discarding) every
4686 time a message is logged.
4687 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4688 (current_message_1, truncate_message_1, set_message_1)
4689 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4690 (current_message, truncate_echo_area, display_echo_area)
4691 (resize_echo_area_axactly): Changed calls.
4693 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4695 (Ffind_coding_systems_region_internal): First argument to Fappend
4696 must be an integer, not a Lisp object.
4698 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4700 * charset.c (Fchar_width): Doc fix.
4702 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4704 * charset.c (Fstring_width): Doc fix.
4706 2000-08-07 Gerd Moellmann <gerd@gnu.org>
4708 * xdisp.c (start_display): When starting display on a continuation
4709 line, clear ascent and descent members of the iterator structure;
4710 the height of the continued line does not affect the height of the
4712 (make_cursor_line_fully_visible): Do nothing if cursor is on a
4713 line taller than the window.
4714 (redisplay_window) <forced window start>: Handle case that the
4715 middle of the window is not found in any row.
4716 (dump_glyph_row): Show more information.
4717 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
4718 first text line in a glyph matrix.
4720 * xterm.c (x_draw_image_foreground): Avoid drawing outside
4721 of the clip area when image doesn't have a mask.
4723 * fns.c (sweep_weak_table): Fix survival conditions for
4724 key-or-value and key-and-value weakness.
4726 * .gdbinit (xhashtable): New command.
4728 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
4729 tables out of the list of all weak hash tables.
4731 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
4732 a new buffer is created, make sure echo_area_buffer[] references
4735 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
4737 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
4740 2000-08-07 Kenichi Handa <handa@etl.go.jp>
4742 * syntax.c (skip_chars): Fix previous change. Make the handling
4743 of unibyte string consistent with that of regex search.
4745 2000-08-05 Gerd Moellmann <gerd@gnu.org>
4747 * xmenu.c (popup_get_selection): Use xfree instead of free.
4749 * fileio.c (Finsert_file_contents): Use xfree instead of free.
4751 * editfns.c (Ftranspose_regions): Use xfree instead of free.
4753 * callproc.c (child_setup): Use xfree instead of free.
4755 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
4757 (run_mac_command, closedir): Use `xfree' instead of `free'.
4759 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
4761 * eval.c (error): Use xfree instead of free.
4763 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
4765 * fns.c: Replace `illegal' with `invalid'.
4766 (Fmake_hash_table, make_hash_table): Allow table size of 0.
4768 2000-08-05 Kenichi Handa <handa@etl.go.jp>
4770 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
4773 2000-08-04 Noah Friedman <friedman@splode.com>
4775 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
4778 2000-08-04 Gerd Moellmann <gerd@gnu.org>
4780 * syntax.c (skip_chars): Fix typo in error message.
4782 2000-08-04 Andreas Schwab <schwab@suse.de>
4784 * m/ia64.h: Moved from s/ia64.h.
4786 2000-08-04 Kenichi Handa <handa@etl.go.jp>
4788 * process.c (read_process_output): Big simplification. Handle
4789 composition and post-read-conversion of coding system correctly.
4790 (send_process): Handle composition correctly.
4792 * callproc.c (Fcall_process): Handle post-read-conversion of
4793 coding system if any.
4795 * coding.c (decode_coding_iso2022): More strict check for handling
4797 (coding_restore_composition): Pay attention to the case that
4798 cmp_data is not set properly (because of invalid code in the
4800 (run_pre_post_conversion_on_str): Include text properties in the
4802 (decode_coding_string): Set members of coding correctly.
4804 2000-08-03 Gerd Moellmann <gerd@gnu.org>
4806 * s/ia64.h: New file.
4808 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
4809 Use NULL instead of 0 at the end of variable argument list of
4810 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
4811 sizeof (int) < sizeof (void *).
4813 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
4814 of variable argument lists of XtVaGetValues and XtVaSetValues.
4816 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
4817 variable argument lists of XtVaGetValues and XtVaSetValues.
4819 2000-08-02 Gerd Moellmann <gerd@gnu.org>
4821 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
4822 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4824 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4827 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4828 in call to Fsingle_key_description.
4830 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4833 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4835 * window.c (display_buffer_reuse_frames): New variable.
4836 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
4837 frames displaying BUFFER.
4838 (syms_of_window): Define Lisp variable
4839 display-buffer-reuse-frames.
4841 2000-08-01 Miles Bader <miles@gnu.org>
4843 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
4844 when to constrain NEW_POS (they were pretty screwed up before).
4846 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4848 * msdos.c (run_msdos_command): Save and restore the master
4849 environment, for the case that child_setup signals an error.
4850 When mirroring slashes in DOS shell commands, don't fail when
4851 argv[2] has embedded blanks.
4852 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4853 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4854 (dos_ttraw): Call mouse_setup_buttons.
4856 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4857 using alloca; free it after run_msdos_command returns.
4859 2000-07-27 Dave Love <fx@gnu.org>
4861 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4863 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4866 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4868 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4870 * editfns.c (lisp_time_argument): Fix last change.
4872 2000-07-27 Gerd Moellmann <gerd@gnu.org>
4874 * fns.c (Fdelete): Make it work on vectors and strings in addition
4877 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
4878 (syms_of_fns): Initialize new variables.
4879 (sweep_weak_table): Handle weakness `key-or-value' and
4881 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
4882 weakness, with t meaning the same as `key-and-value'.
4884 2000-07-27 Kenichi Handa <handa@etl.go.jp>
4886 * coding.h (struct coding_system): Member safe_charset deleted.
4888 * coding.c (Qsafe_charsets): This variable deleted.
4889 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
4891 (coding_safe_chars): New function.
4892 (CODING_SAFE_CHAR_P): New macro.
4893 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
4894 checking safe_charsets member of the coding system. Caller
4896 (detect_coding_iso2022): New local variable safe_chars.
4897 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
4898 safe_charsets member of the coding system.
4899 (decode_coding_iso2022): New local variable safe_chars.
4900 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
4901 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
4902 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
4903 (ENCODE_UNSAFE_CHARACTER): New macro.
4904 (encode_coding_iso2022): New local variable safe_chars. Check
4906 (setup_coding_system): Delete the code to initialize
4907 coding->safe_charses
4908 (intersection, find_safe_codings): New functions.
4909 (Ffind_coding_systems_region_internal): New function.
4910 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
4911 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
4912 variable and initialize it.
4914 * fns.c (char_table_ref_and_index): New function.
4916 * lisp.h (char_table_ref_and_index): Add prototype.
4918 2000-07-26 Sam Steingold <sds@gnu.org>
4920 * editfns.c (lisp_time_argument): Added third argument `usec'.
4921 (Ffloat_time): New built-in Lisp function.
4923 2000-07-26 Gerd Moellmann <gerd@gnu.org>
4925 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
4926 for the character code.
4928 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
4931 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
4932 if called for a popup menu.
4933 (xmenu_show): Store help string in widget values.
4935 2000-07-26 Dave Love <fx@gnu.org>
4937 * syswait.h: Move some definitions.
4938 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
4939 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
4940 perspicuous definitions.
4941 (WTERMSIG): Fix bit pattern used.
4943 2000-07-26 Kenichi Handa <handa@etl.go.jp>
4945 * print.c (print_object): If vector printing is truncated, print
4946 "..." to indicate it as well as the case of list printing.
4948 2000-07-25 Gerd Moellmann <gerd@gnu.org>
4950 * xdisp.c (next_element_from_display_vector): Improve comments.
4952 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
4953 for the character code, and the rest for the face id as in 20.x.
4954 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
4956 * window.c (window_display_table): Cleaned up.
4958 * syntax.c (Fforward_word): Add last arg nil in call of
4959 Fconstrain_to_field.
4961 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4963 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4964 identical but for the letter-case, don't call
4965 barf_or_query_if_file_exists.
4967 2000-07-25 Miles Bader <miles@gnu.org>
4969 * editfns.c (find_field): Honor special `boundary' fields.
4970 (Qboundary): New variables.
4971 (syms_of_editfns): Initialize Qboundary.
4972 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4973 Use scan_buffer instead of find_before_next_newline, because it
4974 allows us to detect the boundary case where there's a newline at
4976 * lisp.h (Fconstrain_to_field): Update external declaration.
4978 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4980 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4983 2000-07-24 Dave Love <fx@gnu.org>
4985 * s/sunos4-0.h, s/sol2.h:
4986 (LIBS_TERMCAP): Move from m/sparc.h.
4988 * m/sparc.h (TERMINFO): Moved to system files (probably only
4989 relevant for sunos4 judging by its vintage).
4990 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4993 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4995 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4996 name to single_keymap_panes.
4998 2000-07-24 Andreas Schwab <schwab@suse.de>
5000 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5002 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5004 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5005 parameters instead of using int parameters. Expect FN to accept
5006 EMACS_INT parameters.
5007 (display_echo_area, resize_echo_area_axactly, current_message)
5008 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5009 with new argument list.
5010 (resize_mini_window_1): New callback function.
5011 (current_message_1, truncate_message_1, set_message_1): Change
5012 parameter lists to the new format expected by
5013 with_echo_area_buffer.
5015 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5017 * fontset.c (fontset_ref): Remove INLINE declaration.
5018 (fontset_ref_via_base): Likewise.
5019 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5022 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5024 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5025 correct order of priority. If help echo was found in an overlay,
5026 use that overlay as the object in which the help echo was found.
5028 2000-07-22 Miles Bader <miles@gnu.org>
5030 * textprop.c (Fprevious_single_char_property_change): The initial
5031 property value should be from the position preceding POSITION, not
5034 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5036 * coding.c (syms_of_coding): Doc fix for
5037 inhibit-iso-escape-detection.
5039 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5041 * xterm.c (note_mouse_highlight): Process overlays in the right
5044 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5046 * xterm.c (note_mouse_highlight): If help-echo was found in an
5047 overlay, use that overlay as the object in which the help was
5050 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5052 * window.c (foreach_window): Instead of a fake variable argument
5053 list, take one USER_DATA argument.
5054 (foreach_window_1): Likewise, and call callback functions with two
5055 args, the window and USER_DATA.
5056 (struct check_window_data): New struct.
5057 (check_window_containing): Use it.
5058 (window_from_coordinates): Set up a struct check_window_data for
5060 (add_window_to_list, freeze_window_start): Change parameters
5061 according to new calling convention.
5063 * window.h (foreach_window): Change prototype.
5065 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5067 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5069 * xmenu.c (menu_help_callback): Call show_help_echo with
5070 additional arguments OBJECT and POS.
5072 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5074 * data.c (Faset): Allow storing any multibyte character in a
5075 string. Convert unibyte string to multibyte if necessary.
5077 * xfns.c (x_encode_text): New function.
5078 (x_set_name): Use x_encode_text.
5079 (x_set_title): Likewise.
5081 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5083 * xterm.h (x_encode_text): Add prototype.
5085 2000-07-20 Dave Love <fx@gnu.org>
5087 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5090 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5092 * msdos.c (help_echo_window): New variable.
5093 (syms_of_msdos): Initialize and staticpro it.
5094 (IT_note_mode_line_highlight): Set help_echo_window.
5095 (IT_note_mouse_highlight): Ditto.
5096 (dos_rawgetc): Store help_echo_window in the second event produced
5099 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5100 Record the object that generated the help echo and the position of
5101 that object in help_echo_object and help_echo_pos. Record that
5102 some glyphs in a row are displayed in mouse-face.
5103 (IT_update_begin): Don't clear mouse highlight unless one of the
5104 enabled glyph rows is marked as being displayed in mouse-face.
5105 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5106 and position recorded in help_echo_object and help_echo_pos to the
5108 (IT_menu_display): Accept a new argument PN: the pane number of
5109 the current menu pane. Record the pane number and the item
5110 number of the item which has associated help string.
5111 (XMenuActivate): Update the prototype for help_callback in
5112 function declaration. Call IT_menu_display with the current menu
5113 pane number as an additional argument. Call help_callback with
5114 two additional arguments: the pane number and the item number of
5115 the menu item associated with the help text.
5116 (help_echo_object, help_echo_pos): New variables.
5117 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5119 * msdos.h (XMenuActivate): Update prototype.
5121 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5123 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5124 Add some more prototypes.
5126 * xterm.c, xterm.h: Add some more prototypes.
5128 * lisp.h (Fnext_single_char_property_change): Add prototype.
5130 * dispnew.c (direct_output_for_insert): Remove confusing
5131 outer local variable mouse_face_overwritten_p.
5132 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5134 * alloc.c (allocate_string_data): Don't copy old string contents.
5136 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5138 * coding.c (code_convert_region): Delete text properties before
5139 shrinking the conversion region.
5141 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5143 * dispnew.c (update_text_area): Write the whole row if it
5144 has mouse-face in it.
5146 * xfaces.c (face-alternative-font-family-alist): Remove
5147 DEFVAR_LISP; staticpro instead.
5149 * xmenu.c (menu_help_callback): Call show_help_echo with
5152 * keyboard.c (show_help_echo): Add parameter WINDOW.
5153 (read_char): Call show_help_echo with window extracted from Lisp
5155 (gen_help_event): Add parameter WINDOW.
5157 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5159 * xterm.c (help_echo_window): New variable.
5160 (note_mouse_highlight, note_tool_bar_highlight): Set
5162 (XTread_socket): Pass help_echo_window to gen_help_event.
5163 (syms_of_xterm): Initialize and staticpro help_echo_window.
5165 2000-07-18 Dave Love <fx@gnu.org>
5167 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5170 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5172 * alloc.c (allocate_string_data): If string had already data
5173 assigned, copy old contents to new string data.
5175 * coding.c (syms_of_coding): Fix typo in spelling of variable
5176 `inhibit-iso-escape-detection'.
5178 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5180 * Makefile.in: Add dependencies on dispextern.h.
5181 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5182 `free'; both can conflict with system header files.
5184 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5186 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5189 2000-07-18 Dave Love <fx@gnu.org>
5191 * window.c (Fwindow_list): Declare arg `window'.
5193 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5195 * coding.c (setup_coding_system): Don't override the explicitly
5196 specified designations.
5198 2000-07-15 Miles Bader <miles@gnu.org>
5200 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5201 from `text_property_eq' and `text_property_stickiness', respectively.
5202 (find_field, Fconstrain_to_field, char_property_eq)
5203 (char_property_stickiness): Changed to call char-property functions
5204 instead of text-property-only ones.
5206 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5207 `next_single_char_property_change'). Do more error checking, and
5208 cleanup limit behavior.
5209 (Fprevious_single_char_property_change): New function.
5210 (syms_of_textprop): Initialize new subrs.
5212 * xdisp.c (display_prop_end, invisible_text_between_p):
5213 Call Fnext_single_char_property_change instead of
5214 next_single_char_property_change.
5216 2000-07-15 Jason Rumney <jasonr@gnu.org>
5218 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5219 after menu is finished with.
5220 (add_menu_item): Only consider wv->title as a menu title.
5221 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5223 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5225 (FONT_REGEXP): Remove unused macro, and its sub-components.
5226 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5228 * w32term.c (help_echo_object, help_echo_pos): New variables.
5229 (note_mode_line_highlight): Store additional information about the
5230 help-echo in help_echo_object and help_echo_pos. Check both
5231 `local-map' and `keymap' properties for changing the cursor
5232 (note_mouse_highlight): Store additional information about the
5233 help-echo in help_echo_object and help_echo_pos.
5234 (note_tool_bar_highlight): Set help_echo_object to nil and
5235 help_echo_pos to -1.
5236 (w32_read_socket): Use gen_help_event instead of filling
5237 input_events manually.
5238 (syms_of_w32term): Staticpro help_echo_object.
5239 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5240 set, arrange for a mouse-highlight redisplay in
5242 (x_clear_mouse_face): New function.
5243 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5244 (x_update_window_begin): No need to turn off the mouse
5246 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5247 depending on whether they contain glyphs highlighted in
5249 (x_fill_stretch_glyph_string): Consume runs of stretch
5250 glyphs instead of a single one.
5251 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5252 with new argument list.
5253 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5254 (x_append_glyph, x_append_composite_glyph)
5255 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5256 changes in struct glyph starting 1999-12-27. See comments for
5257 xterm.c on 2000-07-05.
5259 2000-07-14 Sam Steingold <sds@gnu.org>
5261 * xfaces.c (realize_x_face): Fix the last patch:
5262 check `default_face' before dereferencing.
5264 2000-07-14 Dave Love <fx@gnu.org>
5266 * syntax.c (back_comment): Add null default in switch (for pcc).
5268 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5270 * xfaces.c (realize_x_face): Make fontset using the base of the
5271 default_face's fontset, not using the default fontset.
5273 * coding.c (inhibit_iso_escape_detection): New variable.
5274 (syms_of_coding): Make it a Lisp variable.
5275 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5276 nonzero, ignore ISO2022's escape sequence.
5278 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5280 * alloca.c (malloc) [emacs]: Define as xmalloc.
5282 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5283 use that instead of the mouse position. Add parameters DX and DY.
5285 * dispextern.h (Fx_show_tip): Adjust number of parameters
5288 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5289 if HELP is a function, call it with OBJECT and POS as parameters
5290 to get the help to display.
5291 (gen_help_event, kbd_buffer_store_help_event): New functions.
5292 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5293 (read_char): Call show_help_echo with new parameters.
5295 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5298 * xterm.c (help_echo_object, help_echo_pos): New variables.
5299 (note_mode_line_highlight): Store additional information about the
5300 help-echo in help_echo_object and help_echo_pos. Check both
5301 `local-map' and `keymap' properties for changing the cursor
5302 (note_mouse_highlight): Store additional information about the
5303 help-echo in help_echo_object and help_echo_pos.
5304 (note_tool_bar_highlight): Set help_echo_object to nil and
5305 help_echo_pos to -1.
5306 (XTread_socket): Use gen_help_event instead of filling
5307 input_events manually.
5308 (syms_of_xterm): Staticpro help_echo_object.
5310 * xmenu.c (menu_highlight_callback): Use
5311 kbd_buffer_store_help_event instead of setting up and input_event
5314 * xdisp.c (eval_form): GCPRO argument sexpr.
5315 (call_function): New function.
5316 (handle_single_display_prop): Use call_function and FUNCTIONP
5317 instead of checking whether if font_height is a symbol and
5320 * eval.c (internal_condition_case_2): New function.
5322 * lisp.h (FUNCTIONP): New macro.
5323 (internal_condition_case_2, call_function): Add prototypes.
5325 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5326 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5327 Always set `arg' member of input_events.
5328 (construct_menu_click): Unused function removed.
5330 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5332 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5333 (construct_drag_n_drop, x_scroll_bar_handle_click)
5334 (w32_read_socket): Always set `arg' member of input_events.
5336 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5338 * lisp.h (eval_form): Add prototype.
5340 * xdisp.c (eval_form): Make it externally visible.
5342 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5344 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5345 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5346 consing. For prefix events, store the frame in the `arg' slot of
5347 the event, otherwise store the key there.
5348 (XTread_socket): Instead of consing, use the frame_or_window slot
5349 of HELP_EVENTs for the frame, and the `arg' slot for the help
5352 * xmenu.c (menu_highlight_callback): Store help string in the
5353 `arg' member of the input event; don't cons.
5354 (menubar_selection_callback): Use the `arg' slot of input events
5355 to queue additional information, instead of consing.
5357 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5359 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5361 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5363 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5364 input events to queue additional information, instead of consing.
5366 * keyboard.c (kbd_buffer_gcpro): Renamed from
5367 kbd_buffer_frame_or_window. Now used for all Lisp objects
5368 referenced from the input queue.
5369 (kbd_buffer_store_event): Always use structure assignment for
5370 copying input events. Record all Lisp objects referenced from
5371 events in kbd_buffer_gcpro.
5372 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5373 differently from input events. Test for prefix menu_bar_events
5374 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5375 event in kbd_buffer_gcpro to nil.
5376 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5377 frame_or_window is equal to its arg member as prefix events.
5378 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5379 used by an input event to nil.
5380 (init_keyboard): Use two times the size of the input queue
5381 for kbd_buffer_gcpro.
5382 (syms_of_keyboard): Likewise.
5384 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5387 * termhooks.h (struct input_event): Add member `arg'.
5388 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5389 (USER_SIGNAL_EVENT): Renamed from user_signal.
5391 * xfaces.c (ASET): Remove definition.
5393 * lisp.h (AREF, ASET, ASIZE): New macros.
5395 * fontset.c (AREF, ASIZE): Remove definitions.
5397 * fns.c (AREF): Remove definition.
5399 * composite.c (AREF): Remove definition.
5401 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5403 * dispnew.c (redraw_overlapped_rows): Add missing local.
5404 (scrolling_window): Remove debug code.
5406 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5407 Before scrolling, turn off a mouse-highlight in the window
5410 * xterm.c (x_update_window_end): Add parameter
5411 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5412 redisplay in XTframe_up_to_date.
5413 (x_clear_mouse_face): New function.
5414 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5416 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5418 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5419 it when any row is written to that contains glyphs highlighted in
5421 (update_window): Call the window update end hook with new
5422 parameter MOUSE_FACE_OVERWRITTEN_P.
5423 (direct_output_for_insert): Give up if row contains mouse-face.
5425 * dispextern.h (struct redisplay_interface): Add parameter
5426 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5427 (clear_mouse_face): New function pointer member.
5429 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5431 * syntax.c (back_comment): Use one switch rather than a few `if's.
5432 Obey open_paren_in_column_0_is_defun_start.
5433 When reverting to the `slow' method, try to nicely handle the case
5434 of nested comments by checking that the comment-starter we found
5435 does indeed match the comment-ender.
5436 (scan_sexps_forward, scan_sexps_forward):
5437 Ignore excessive opening parenthesis rather than throwing an error.
5439 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5441 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5442 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5444 * dispnew.c (direct_output_forward_char): Give up if currently
5445 displaying a message instead of the minibuffer contents.
5447 * xterm.c (x_update_window_begin): No need to turn off the mouse
5449 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5450 depending on whether they contain glyphs highlighted in
5453 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5454 compare the mouse_face_p flags of both rows.
5456 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5458 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5460 * keyboard.c (show_help_echo): Accept additional parameter
5461 ok_to_overwrite_keystroke_echo.
5462 (read_char): Call show_help_echo with a zero
5463 ok_to_overwrite_keystroke_echo argument.
5464 * keyboard.h (show_help_echo): Update prototype of
5466 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5467 ok_to_overwrite_keystroke_echo argument.
5468 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5469 non-zero ok_to_overwrite_keystroke_echo argument.
5471 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5473 * xdisp.c (try_window_id): If changes are all below what is
5474 displayed in the window, and point is in the window, we still
5475 might have to find point on the display.
5477 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5478 glyphs instead of a single one.
5479 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5480 with new argument list.
5481 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5483 * keymap.c (get_keymap_1): Add comment that this function can GC.
5484 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5485 comment that functions can GC.
5486 (Fset_keymap_parent): GCPRO arg KEYMAP.
5488 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5490 * msdos.c (XMenuActivate): After exiting the menu, restore the
5491 echo area message and erase it.
5493 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5495 * fontset.c (Ffontset_info): Make the return value more compatible
5496 with that of Emacs 20.
5498 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5500 * eval.c (Fsignal): Handle case that backtrace_list is null.
5502 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5504 * ccl.c (Fccl_execute): Typo fixed.
5506 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5508 * window.c (window_loop): Add missing gcpro1 local variable.
5510 * window.c (Fwindow_list): Reverse list at the end.
5511 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5512 means allow windows on OWINDOW's frame, only.
5513 (window_loop): Simplified; use Fwindow_list.
5515 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5517 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5519 * xterm.c (XTread_socket): Increment handling_signal at the start,
5520 decrement it at the end.
5522 * eval.c (handling_signal): New variable.
5523 (Fsignal): Abort if handling_signal is non-zero.
5525 * lisp.h (handling_signal): External declaration.
5527 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5529 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5531 Sound support for NetBSD through "Linux emulation" support:
5532 * config.in (HAVE_SOUNDCARD_H): Undef.
5533 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5534 * Makefile.in (LIBSOUND): New variable.
5535 (LIBES): Include it.
5536 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5538 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5540 (vox_open): Use DEFAULT_SOUND_DEVICE.
5541 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5543 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5545 * print.c (print_error_message): If Vsignaling_function is set,
5546 show it in *Messages*.
5548 * lisp.h (Vsignaling_function): External declaration.
5550 * eval.c (Vsignaling_function): New variable.
5551 (Fsignal): Compute it.
5552 (syms_of_eval): Staticpro it.
5554 2000-07-05 Dave Love <fx@gnu.org>
5556 * syswait.h: Use the autoconf recommended approach. Old code
5557 #if'd out in case we need to revert.
5559 * config.in (HAVE_SYS_WAIT_H): Added.
5561 2000-07-05 Andrew Innes <andrewi@gnu.org>
5563 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5564 when non-NULL instead of __morecore, to take account of buffer
5565 memory. This also solves a problem with spurious memory warnings
5568 * ralloc.c: Make real_morecore non-static.
5570 * eval.c (internal_condition_case): Comment out abort if
5571 interrupt_input_blocked is not zero.
5573 * makefile.nt: Add support for `bootstrap' and related targets.
5574 Include minimal debug info in emacs.exe in release build.
5575 Remove all dependencies on lisp.h, and fixup some others.
5577 * w32.c (init_environment): Install code from 20.7 for providing
5578 default values for environment variables, based on the
5579 executable's own location.
5580 (map_w32_filename): Handle filenames that are longer than
5582 (sys_socket): Install socket inheritance bug fix from 20.7.
5584 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5585 here via blockinput.h).
5587 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5589 * w32menu.c (w32_menu_display_help):
5590 * xmenu.c (menu_help_callback): Use show_help_echo.
5592 * keyboard.h (show_help_echo): Declare.
5594 * keyboard.c (show_help_echo): New function, extracted from read_char.
5595 Feval its `msg' argument if it's a cons cell.
5596 (read_char): Use it.
5597 (follow_key): Pass `autoload' to get_keyelt.
5599 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5600 (note_tool_bar_highlight, XTread_socket):
5601 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5603 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5604 (note_tool_bar_highlight, w32_read_socket):
5605 Do not gratuitously ignore non-string `help-echo' properties.
5607 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5609 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5611 * window.c (delete_all_subwindows): Reset Vwindow_list.
5613 * xterm.c (x_append_glyph, x_append_composite_glyph)
5614 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5615 changes in struct glyph starting 1999-12-27. Some bit-fields of
5616 struct glyph were not set, which made glyphs unequal when compared
5617 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5618 effects were the result. This also depended on the contents of
5619 memory returned by xmalloc. If flickering happens again, activate
5620 the code in clear_glyph_row that's in #if 0. If the flickering is
5621 gone with that, chances are that it is caused by something
5624 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5626 * dispextern.h: Add some comments.
5628 * window.c (add_window_to_list): Add parameter LIST.
5629 (window_list): Order list so that, for each frame, windows are
5630 in canonical order, and so that frames appear in the list in
5631 the order given by Vframe_list.
5632 (next_window): Reverse the handling of NEXT_P.
5634 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5636 * window.c (Vwindow_list): New variable.
5637 (make_window, delete_window): Set Vwindow_list to nil.
5638 (check_window_containing): New function.
5639 (window_from_coordinates): Rewritten.
5640 (add_window_to_list, window_list, candidate_window_p)
5641 (decode_next_window_args, next_window): New functions.
5642 (Fnext_window, Fprevious_window): Rewritten in terms of
5644 (Fwindow_list): New function.
5645 (Fother_window): Cleaned up.
5646 (foreach_window): Add a longer "variable argument list". Let
5647 callback function return 0 to indicate that cycling over windows
5649 (foreach_window_1): Likewise.
5650 (freeze_window_start): Return int.
5651 (init_window): New function.
5652 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5654 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5655 input_event with bzero.
5656 (main): Call init_window.
5658 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5661 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5663 * composite.h (make_composition_value_copy): Extern it.
5665 * composite.c (make_composition_value_copy): New function.
5667 * editfns.c (Fformat): While copying text properties, make each
5668 composition property value a copy.
5670 * fns.c (concat): While copying text properties, make each
5671 composition property value a copy.
5673 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5675 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5677 * fns.c (sweep_weak_table): Mark only objects that are not
5680 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5681 include those frames as candidates which have their focus
5682 redirected to the minibuffer frame.
5684 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5686 * fns.c (Fputhash): Return `value' rather than nil.
5688 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5690 * frame.c (next_frame): Don't check focus redirection in case
5691 MINIBUF is a window. Doing so excludes frames using MINIBUF
5692 unless their focus is redirected, which contradicts the
5693 specification of next-frame, and leads to infinite loops in
5694 certain situations when cycling through windows with next-window.
5696 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5698 * coding.c (code_convert_region): Even if the length of text is
5699 zero, try to convert it if coding->type is coding_type_ccl.
5700 (decode_coding_string, encode_coding_string): Likewise.
5702 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5704 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
5705 the display if windows_or_buffers_changed.
5707 * dispnew.c (struct row_entry): New structure.
5708 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
5709 (row_table_size, old_lines, new_lines, old_lines_size)
5710 (new_lines_size, run_pool, runs_size, runs): New variables.
5711 (add_row_entry): New function.
5712 (scrolling_window): Use data structures allocated with xmalloc and
5713 held in global variables, instead of allocating them with alloca and
5714 holding them in local variables. Use a larger hash table whose
5715 size depends on glyph matrix sizes. Don't use bzero to clear the
5716 hash table; instead, clear used slots only.
5718 * fns.c (next_almost_prime): Make it externally visible.
5720 * lisp.h (next_almost_prime): Add prototype.
5722 * s/isc4-0.h (sigunblock): Define.
5724 * s/sco5.h (sigunblock): Define.
5726 2000-06-27 Dave Love <fx@gnu.org>
5728 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
5729 (moved to osf5-0.h).
5730 [!NOT_C_CODE]: Protect string.h stuff.
5732 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
5733 (sys_siglist, NSIG): Definitions moved here from osf1.h.
5735 2000-06-27 Gerd Moellmann <gerd@gnu.org>
5737 * xdisp.c (resize_mini_window): Subtract the extra line spacing
5738 below the last line from the needed window height.
5740 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
5742 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
5743 (Fwidget_get): Use it.
5744 (syms_of_fns): Defsubr it.
5746 2000-06-26 Gerd Moellmann <gerd@gnu.org>
5748 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
5749 display info for XIM.
5750 (xim_open_dpy): Likewise.
5751 (xim_close_dpy): Don't free the display info's XIM.
5753 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
5755 * config.in (USE_XIM): New define.
5757 * keymap.c (get_keyelt): For menu-items containing a `:filter
5758 FILTER', apply FILTER to the menu-item's definition to get the
5759 real definition to use.
5761 * lisp.h (QCfilter): External declaration.
5763 * xfns.c (Fimage_size): New function.
5764 (syms_of_xfns): Defsubr it.
5766 2000-06-26 Andreas Schwab <schwab@suse.de>
5768 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
5771 2000-06-25 Dave Love <fx@gnu.org>
5773 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
5776 * Makefile.in (blockinput.h): Depend on atimer.h.
5777 (atimer.h): Depend on systime.h.
5779 * blockinput.h: Protect against multiple inclusion. Include
5782 * atimer.h: Protect against multiple inclusion. Include
5785 * lisp.h (swap_in_global_binding): Declare.
5787 2000-06-24 Ken Raeburn <raeburn@gnu.org>
5789 * process.c (Fopen_network_stream): Turn off atimers for duration
5790 of call to connect. (Patch from Gerd.)
5792 2000-06-23 Dave Love <fx@gnu.org>
5794 * ralloc.c: Maybe include unistd.h
5796 * emacs.c (setgrp): Undefine before defining.
5797 (malloc_warning, set_time_zone_rule, index): Prototype.
5799 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
5800 HAVE_STRUCT_TIMEZONE.
5802 * s/osf1.h: Move string.h hack here from alpha.h and make it
5804 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
5806 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
5807 (SOCKLEN_TYPE): Don't define.
5809 * m/alpha.h: Remove string.h hack.
5811 * s/osf5-0.h: New file.
5813 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
5814 include time.h, done by systime.h.
5815 [__FreeBSD__]: Remove redundant includes.
5817 * callproc.c (setpgrp): Undefine before defining.
5818 (delete_temp_file): Return Qnil to avoid warning.
5820 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
5822 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5825 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5827 * composite.h (compose_text): Declare.
5829 * xterm.c: Don't include sys/types.h unconditionally. Don't
5830 protect its inclusion with !USG (following xmenu.c).
5832 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5834 * xfns.c (x_create_tip_frame): Initialize frame's colors like
5837 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5839 * coding.c (decode_eol_post_ccl): Special handling for undecided
5840 and inconsistent EOL types.
5842 2000-06-22 Gerd Moellmann <gerd@gnu.org>
5844 * xrdb.c (x_load_resources): Add default resource for scroll bar's
5845 trough color and main window's background color.
5847 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5850 * xterm.h (Xt_app_con): External declaration.
5852 * widget.c (EmacsFrameRealize): Fix typo.
5854 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5856 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5857 (handle_invisible_prop): Record the start of invisible text in
5858 it->add_overlay_start.
5859 (struct overlay_entry): Add member `overlay'.
5860 (handle_overlay_change): Simplify.
5861 (next_overlay_string): After having processed overlay strings at the
5862 end of the buffer, record that fact in
5863 it->overlay_strings_at_end_processed_p.
5864 (compare_overlay_entries): If before- and after-strings come
5865 from the same overlay, let before-strings come first.
5866 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5867 (load_overlay_strings): Take it->add_overlay_start into account
5868 when adding overlay strings.
5870 * dispextern.h (struct it): Add member add_overlay_start.
5872 2000-06-22 Dave Love <fx@gnu.org>
5874 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
5876 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
5878 2000-06-22 Kenichi Handa <handa@etl.go.jp>
5880 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
5883 2000-06-21 Dave Love <fx@gnu.org>
5885 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
5887 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
5889 * syntax.c (back_comment): Simplify string-parity counting (with
5890 the added benefit of handling multiple string-styles as long as
5891 they are not intertwined).
5892 Jump to the slow code as soon as a comment starter is found in
5893 a "string_lossage" position. Fixes the case: " /* " /* " */.
5895 2000-06-21 Dave Love <fx@gnu.org>
5897 * Makefile.in: Use GETLOADAVG_LIBS.
5899 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
5900 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
5902 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5904 * syntax.c (describe_syntax): Recognize the `n'estable bit.
5905 (Fforward_comment, scan_lists):
5906 Check the comstyle of single-char comment-starters.
5907 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
5908 we're just at the beginning of the comment (f.ex with (*) ... (*)).
5909 Check the comstyle of single-char comment-starters.
5910 Clarify control-flow around the Scomment case.
5912 2000-06-20 Dave Love <fx@gnu.org>
5914 * fns.c (make_hash_table, maybe_resize_hash_table):
5915 Cast arg of next_almost_prime.
5917 * tparam.c [emacs]: Include lisp.h.
5919 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
5922 2000-06-20 Gerd Moellmann <gerd@gnu.org>
5924 * keyboard.c (adjust_point_for_property): Check if display
5925 property should be treated as intangible by looking at its
5928 * xdisp.c (single_display_prop_intangible_p)
5929 (display_prop_intangible_p): New functions.
5931 * dispextern.h (display_prop_intangible_p): Add prototype.
5933 * xdisp.c (dump_glyph_row): Show type of glyph->object.
5935 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
5936 argument to sigprocmask.
5938 * s/sco5.h (sigblock): Redefined to pass a pointer as second
5939 argument to sigprocmask.
5941 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
5942 sigprocmask_set, and pass a pointer to it to sigprocmask.
5944 * sysdep.c (sigprocmask_set): New variable.
5946 * fileio.c (make_temp_name): Don't use `%s' in string passed to
5949 2000-06-20 Sam Steingold <sds@gnu.org>
5951 * xrdb.c: Don't declare xmalloc, xrealloc.
5953 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5955 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
5956 (re_comp): Cast gettext return value to avoid complaints when
5959 2000-06-20 Dave Love <fx@gnu.org>
5961 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5964 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5966 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5968 * m/alpha.h: Don't declare xmalloc, xrealloc.
5970 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5972 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5974 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5976 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5979 * keyboard.h (poll_for_input_1): Declare.
5981 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5983 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5985 * doprnt.c: Don't declare xmalloc, xrealloc.
5987 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5988 (getenv, ctime, getwd): Removed.
5989 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5991 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5992 x_set_tool_bar_lines.
5994 * config.in: Add HAVE_GETWD. Move some definitions above
5995 machine/system includes.
5997 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5999 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6001 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6002 contain information about ENCODING.
6004 * fontset.c (FONTSET_ASCII): Use the first element of char table
6005 for an ASCII font, not defalt slot.
6006 (fontset_ref_via_base): If FONTSET doesn't contain information for
6007 C, try the default fontset.
6008 (make_fontset): Don't copy the default fontset.
6009 (fontset_font_pattern): Likewise.
6010 (accumulate_font_info): If ELT is nil, use the corresponding
6011 element in the default fontset.
6013 2000-06-19 Dave Love <fx@gnu.org>
6015 * syntax.c (Fparse_partial_sexp): Doc fix.
6017 * regex.h: Test PROTOTYPES as well as __STDC__.
6019 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6020 errno, strerror. Put text after #endif in comment.
6022 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6025 * xterm.c (x_frame_of_widget): Likewise.
6027 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6029 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6030 to Vfundamental_mode_abbrev_table.
6032 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6033 bogus objects are marked. This slows down GC by ~80 percent, but
6034 it might be worth trying when debugging GC-related problems.
6035 This feature requires conservative stack marking to be enabled.
6037 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6038 returns XLookupChars, reset `modifiers' to zero.
6040 2000-06-19 Dave Love <fx@gnu.org>
6042 * mktime.c: Unprotoized.
6044 2000-06-19 Richard Stallman <rms@gnu.org>
6046 * data.c (set_internal): If variable is frame-local,
6047 store the new value immediately into the frame parameter alist.
6049 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6051 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6052 in the custom handler pointer.
6054 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6055 value, or checks for CHAR_META can fail when Lisp_Object is a
6057 * keymap.c (get_keyelt): Likewise.
6059 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6061 * ccl.h (struct ccl_program): New member eol_type.
6062 (struct ccl_spec): New member cr_carryover.
6064 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6065 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6067 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6068 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6069 (decode_eol_post_ccl): New function.
6070 (decode_coding): Don't detect EOL format here for CCL based coding
6072 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6073 decode_eol_post_ccl after running the CCL program.
6074 (code_convert_region): Don't detect EOL format here for CCL based
6076 (decode_coding_string): Likewise.
6078 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6080 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6081 when treating it as an integer.
6083 * coding.h (encode_coding_string): Declare.
6085 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6088 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6089 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6090 to be passed to get_local_map.
6092 * sound.c (Fplay_sound): Don't call make_number on
6093 Frun_hook_with_args count argument.
6095 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6096 for lisp objects in X event structure data field, when lisp
6097 objects are represented with unions.
6098 (x_scroll_bar_to_input_event): Ditto.
6100 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6102 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6103 termination of string. Fix sense of test whether
6104 Vline_number_display_limit is an integer.
6106 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6108 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6109 only if HAVE_X_WINDOWS.
6111 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6114 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6117 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6119 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6122 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6124 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6125 start of the while loop.
6127 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6129 * atimer.c (alarm_signal_handler): Add forward declaration.
6131 * data.c (set_internal): Remove debug code.
6133 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6135 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6137 * unexec.c (toplevel) [COFF]: Include coff.h.
6139 * s/lynxos.h: New file.
6141 * keymap.c (Fsingle_key_description): Enclose function key and
6142 event symbol names in angle brackets.
6144 * xdisp.c (setup_echo_area_for_printing): Call
6145 message_log_maybe_newline if message_buf_print is not set.
6147 * print.c (printchar, strout): Don't check message_buf_print
6148 before calling setup_echo_area_for_printing because that
6149 function does something useful even when message_buf_print is
6152 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6154 (ensure_echo_area_buffers): Initialize echo buffer's
6155 truncate lines setting to nil.
6156 (with_echo_area_buffer): Don't set the echo buffer's truncate
6158 (set_message_1): Set it here instead, based on the value
6159 of message_truncate_lines.
6160 (resize_mini_window): Handle case that lines are truncated.
6161 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6162 message-truncate-lines.
6164 * keyboard.c (read_char): Bind message-truncate-lines to t
6165 while displaying a help-echo.
6167 * lisp.h (Qmessage_truncate_lines): External declaration.
6169 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6171 * xdisp.c (Vline_number_display_limit): Renamed from
6172 line_number_display_limit.
6173 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6174 Extend documentation string. Initialize
6175 Vline_number_display_limit to nil meaning no limit.
6176 (decode_mode_spec): Use Vline_number_display_limit with its new
6179 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6181 2000-06-13 Richard Stallman <rms@gnu.org>
6183 * frame.c (Fmodify_frame_parameters): Doc fix.
6185 * xfns.c (x_set_frame_parameters): Comment fix.
6187 * frame.c (store_frame_param): Call swap_in_global_binding if the
6188 variable's current binding was chosen based on this frame.
6190 * data.c (swap_in_global_binding): New function.
6192 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6194 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6195 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6197 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6199 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6201 2000-06-12 Jason Rumney <jasonr@gnu.org>
6203 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6205 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6207 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6209 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6211 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6213 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6214 (syms_of_xfaces): Defsubr Sdump_colors.
6215 (x_free_colors): Don't treat b&w specially on default visual.
6216 (x_free_dpy_colors): New function.
6217 (free_face_colors): Don't check visual class; it's done
6220 * xterm.c (x_frame_of_widget): New function.
6221 (x_alloc_nearest_color_for_widget): Use it.
6222 (x_copy_dpy_color): New function.
6223 (x_destroy_window): Free various colors.
6225 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6227 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6229 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6231 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6233 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6235 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6237 2000-06-11 Dave Love <fx@gnu.org>
6239 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6241 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6243 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6245 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6247 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6250 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6252 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6253 (regex_compile): Fix the code for handling the case of single byte
6254 char and multibyte char being mixed in a range within [...].
6256 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6257 and dst_multibyte members of coding.
6259 * charset.c (update_charset_table): Update the table
6261 (init_charset_once): Initialize elements of bytes_by_char_head to
6262 1 except for leading codes for private charases.
6264 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6265 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6268 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6270 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6271 access the data it doesn't point to.
6273 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6275 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6276 will be translated to a switch-frame event when reading the
6277 event queue. This is necessary because Emacs otherwise won't
6278 perform a switch-frame to a new frame until some other event, for
6279 example a keystroke event, forces it to do so. This has various
6280 effects, one visible being that the cursor of a frame created with
6281 C-x 5 2 or switched to with a window manager key binding like
6282 A-TAB stays hollow because selected_window isn't on the newly
6283 focused frame until the switch-frame is performed.
6285 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6286 generating a switch-frame event if necessary.
6288 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6290 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6293 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6295 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6298 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6300 * window.c (displayed_window_lines): Take empty lines at
6301 the bottom of a window into account.
6303 * window.c (displayed_window_lines): New function.
6304 (Fmove_to_window_line): Use displayed_window_lines to determine
6305 the number of lines to move, instead of using the window's height.
6307 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6308 to stop reading, even if the form read sets point to a different
6309 value when evaluated.
6311 * xdisp.c (display_line): Fix code deciding in which line to
6314 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6316 * fileio.c (e_write): Free composition data if stored in
6319 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6321 * xdisp.c (display_line): Set row's and iterator's
6322 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6323 Set cursor even if row ends in the middle of a character.
6324 (dump_glyph_row): Print values of new flags.
6325 (redisplay_window) <cursor movement in unchanged window>: When
6326 point has been moved forward, and PT is at the end of the cursor
6327 row, don't place the cursor in the next row if the cursor row ends
6328 in the middle of a character or at ZV.
6330 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6331 (struct glyph_row): Add starts_in_middle_of_char_p and
6332 ends_in_middle_of_char_p.
6333 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6334 ends_in_middle_of_char_p flag.
6335 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6337 * term.c (append_glyph): Revert change of 2000-06-06.
6339 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6340 padding glyph not fitting on line as whole character not
6343 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6344 this isn't true for images with `:ascent 100'.
6346 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6348 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6349 as modified if it is originally unmodified.
6351 * term.c (encode_terminal_code): Change the way to check if
6352 terminal coding does any conversion.
6353 (append_glyph): Set glyph->pixel_width correctly.
6355 * xdisp.c (display_line): While checking line continuation, pay
6356 attention to a padding glyph.
6358 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6360 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6362 2000-06-05 Dave Love <fx@gnu.org>
6364 * xdisp.c: Include fontset.h.
6366 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6368 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6370 * dispnew.c: Conditionally include term.h.
6372 * coding.h: Declare code_convert_string_norecord.
6374 * frame.h (struct frame): Use volatile unconditionally.
6376 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6378 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6380 * systime.h: Protect against multiple inclusion.
6381 (timezone) [USG5_4]: Define as time_t.
6383 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6384 (Foptimize_char_table, make_temp_name): Declare.
6386 * Makefile.in (xdisp.o): Depend on fontset.h.
6388 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6390 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6391 (Foptimize_char_table, make_temp_name): Declare.
6395 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6397 2000-06-02 Dave Love <fx@gnu.org>
6399 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6401 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6403 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6404 result face, set flags in that face indicating that colors may not
6407 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6408 glyph, use the ASCII NUL character to determine the face.
6410 2000-06-02 Dave Love <fx@gnu.org>
6412 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6413 (VFORK_RETURN_TYPE): Remove.
6415 * config.in: Add NO_MATHERR.
6417 2000-06-01 Dave Love <fx@gnu.org>
6419 * cmds.c (internal_self_insert): Don't check
6420 Vbefore_change_function, Vafter_change_function.
6422 * insdel.c (signal_before_change, signal_after_change): Likewise.
6424 * buffer.c (Vbefore_change_function, Vafter_change_function):
6425 Variables and their initializations deleted.
6427 * callint.c (Fcall_interactively): Doc fix.
6429 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6431 2000-05-31 Dave Love <fx@gnu.org>
6433 * textprop.c: Revert last change -- duplicated.
6435 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6437 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6440 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6442 2000-05-31 Jason Rumney <jasonr@gnu.org>
6444 * search.c (Fre_search_forward, Fre_search_backward)
6445 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6447 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6449 2000-05-30 Jason Rumney <jasonr@gnu.org>
6451 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6452 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6454 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6457 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6458 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6459 expand a nil default_filename.
6461 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6462 pointer to glyph_to_pixel_coords, not a frame.
6464 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6465 coding.h to dependencies.
6467 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6469 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6470 window pointer to be consistent with w32term.c and xterm.c.
6472 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6473 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6474 (Qline_spacing, Qcenter): New variables.
6475 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6476 (x_set_line_spacing): New function.
6477 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6479 (x_specified_cursor_type): New function.
6480 (x_set_cursor_type): Use it.
6481 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6483 (validate_x_resource_name, x_get_resource_string): Measure lengths
6484 of external strings in bytes.
6485 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6486 GetTextExtentPoint32 with NULL title.
6487 (Fx_create_frame): Initialize Qline_spacing.
6488 (w32_load_system_font): Initialize font->double_byte_p.
6489 (x_to_w32_charset): Use Vw32_charset_info_alist.
6490 (Image, busy cursor, tooltip functions): Merged changes from
6491 xfns.c. Not yet functional on Windows.
6493 * w32gui.h (W32FontStruct): Add double_byte_p member.
6495 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6496 (emacs_button_translation): Use it.
6497 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6498 in `mask' to be set.
6500 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6503 * w32term.c: Format and doc changes to bring closer to xterm.c.
6504 (w32_char_font_type): New enum.
6505 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6506 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6507 (w32_encode_char): New function.
6508 (x_encode_char): Removed.
6509 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6510 x_encode_char and w32_font_is_double_byte.
6511 (x_produce_image_glyph): Use image_ascent.
6512 (x_produce_glyphs): Use new version of w32_per_char_metric and
6513 handle NULL return value. Allow extra line spacing.
6514 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6515 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6516 w32_font_type member of glyph instead.
6517 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6518 (fast_find_position): Make sure not to consider rows not visible
6520 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6521 w32_menu_display_help with input blocked, as it can abort.
6522 (x_display_and_set_cursor): Choose cursor depending
6523 on buffer-local value of cursor_type.
6524 (x_draw_bar_cursor): Add parameter WIDTH.
6526 * w32term.h (CP_DEFAULT): Define.
6527 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6529 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6531 * search.c (Fre_search_forward, Fre_search_backward)
6532 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6534 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6536 * coding.c (detect_coding_iso2022): Fix code for checking
6537 CODING_CATEGORY_MASK_ISO_8_2.
6539 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6541 * regex.c (PREFETCH_NOLIMIT): New function.
6542 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6544 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6546 * syntax.c (find_defun_start): Move test for
6547 open_paren_in_column_0_is_defun_start outside of the loop.
6549 * xdisp.c (redisplay_window): Really switch buffers when
6550 displaying mode lines, and temporarily set selected_frame to the
6551 frame of the window that's redisplayed.
6553 * xfaces.c (free_realized_faces): Block/unblock input.
6554 (free_realized_multibyte_face): Ditto.
6556 2000-05-29 Dave Love <fx@gnu.org>
6558 * textprop.c (Qkeymap): New variable.
6559 (syms_of_textprop): Intern it.
6561 * keymap.c: Include intervals.h.
6562 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6564 * Makefile.in (keymap.o): Depend on intervals.h.
6566 * keyboard.c (menu_bar_items, tool_bar_items)
6567 (Fexecute_extended_command): Deal with `keymap' property.
6568 (read_key_sequence): Track map from `keymap' property as well as
6571 * intervals.c (get_local_map): Extra arg to allow looking for
6574 * intervals.h (map_property): New enum.
6575 (get_local_map): Extra arg using it.
6578 * lisp.h (get_local_map): Don't declare here.
6580 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6582 * Makefile.in (callproc.o): Depend on composite.h.
6584 * callproc.c: Include composite.h.
6585 (Fcall_process): Handle composition correctly.
6587 * coding.h (coding_allocate_composition_data): Extern it.
6588 (coding_restore_composition): Likewise.
6590 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6591 yet allocated, finish decoding with result
6592 CODING_FINISH_INSUFFICIENT_CMP.
6593 (coding_allocate_composition_data): Make it non-static.
6594 (coding_restore_composition): Likewise.
6596 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6598 * charset.c (syms_of_charset): Revert last change.
6600 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6602 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6603 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6606 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6608 * charset.c (syms_of_charset): Set width of character sets
6609 eight-bit-control and eight-bit-graphic to 1 column.
6611 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6613 * config.in (HAVE_SPEED_T): New define.
6615 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6618 2000-05-26 Dave Love <fx@gnu.org>
6620 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6622 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6623 (Fsubr_arity): New function.
6624 (syms_of_data): Install them.
6626 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6628 * charset.c (init_charset_once): Set the table bytes_by_char_head
6631 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6632 the default fontset to what Emacs uses by default.
6633 (check_registry_encoding): This function deleted.
6634 (Fset_fontset_font): Remove the adhoc condition for the default
6635 fontset. Allow cons in FONTNAME.
6637 * fns.c (map_char_table): Ignore char-table entries for
6638 charsets eight-bit-control and eight-bit-graphic.
6640 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6642 * emacs.c (main): Initialize keyboard syms before initializing
6643 window code, so face names are available.
6645 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6647 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6648 of an anchor at the beginning of a shy-group.
6650 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6652 * xdisp.c (handle_invisible_prop): Don't try to skip over
6653 invisible text if end of text is already reached.
6655 2000-05-25 Dave Love <fx@gnu.org>
6657 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6659 * coding.c (encode_eol): Add null statement after label.
6661 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6663 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6666 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6668 * ccl.c (ccl_driver): Fix previous change.
6670 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6672 * coding.c (run_pre_post_conversion_on_str): Set point to the
6673 beginning of buffer before calling coding->post_read_conversion.
6674 (decode_coding_string): Give correct args to
6675 run_pre_post_conversion_on_str.
6676 (encode_coding_string): Likewise.
6678 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6679 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6680 eight-bit-graphic correctly.
6682 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6684 * fileio.c (Finsert_file_contents): Even if a file is not found,
6685 execute codes for setting up coding system. Call
6686 after-insert-file-functions unconditionally.
6688 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6690 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6691 BSD_PGRPS are not defined.
6693 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6695 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6697 (syms_of_charset): Avoid building same strings.
6699 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6701 * lread.c (Fload): Add a comment about the meaning of
6702 Vuser_init_file being t.
6704 * puresize.h (BASE_PURESIZE): Increase to 675000.
6706 * s/gnu-linux.h (setpgrp): Don't define it here because this
6707 prevents compilation on GNU/Linux systems with glib 2.2.
6709 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
6712 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
6714 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
6715 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
6717 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
6719 2000-05-23 Kenichi Handa <handa@etl.go.jp>
6721 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
6724 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
6726 * term.c (encode_terminal_code): Set coding->src_multibyte
6729 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
6731 2000-05-22 Kenichi Handa <handa@etl.go.jp>
6733 * keyboard.c (read_char): Allow character codes 128..255 to be
6734 handled by input-method-function.
6736 * insdel.c (adjust_markers_for_replace): Fix previous change.
6737 (adjust_after_replace): If PREV_TEXT is nil, call
6738 adjust_markers_for_insert, not adjust_markers_for_replace.
6740 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
6742 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
6743 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
6744 [HAVE_GRANDPT]: Define.
6745 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
6747 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
6750 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
6752 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
6754 2000-05-20 Kenichi Handa <handa@etl.go.jp>
6756 The following changes are to handle 8-bit characters in a
6757 multibyte buffer/string without facing with byte combining
6758 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
6759 eight-bit-graphic (for 0xA0..0xFF) are introduced.
6761 * Makefile.in (fns.o): Depend on charset.h.
6763 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
6764 convert it to unibyte.
6765 (make_string): Use parse_str_as_multibyte, not chars_in_text.
6767 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
6768 apparent char boundary.
6769 (Fset_buffer_multibyte): Convert 8-bit characters in the range
6770 0x80..0x9F to/from multibyte form.
6772 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
6775 * callproc.c (Fcall_process): Always encode an argument string if
6776 it is multibyte. Setup src_multibyte and dst_multibyte members of
6777 process_coding properly.
6779 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
6780 SPLIT_NON_ASCII_CHAR.
6782 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
6784 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
6786 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
6788 (SPLIT_CHARACTER_SEQ): This macro deleted.
6789 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
6791 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
6792 and eight-bit-graphic.
6793 (char_to_string): Likewise. Signal an error for too large
6795 (char_printable_p): Return 0 for 8-bit characters.
6796 (update_charset_table): Update iso_charset_table only when a final
6797 character is non-negative.
6798 (find_charset_in_text): Renamed from find_charset_in_str.
6799 Arguments and return value changed. Callers changed.
6800 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
6801 be -1 if CHARSET is used only internally.
6802 (Fmake_char_internal): Handle new charsets; eight-bit-control and
6804 (Fcharset_after): Simplified.
6805 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
6806 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
6807 (multibyte_chars_in_text): Simplified by assuming there's no
6808 invalid multibyte sequence.
6809 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6810 str_as_unibyte): New functions.
6811 (Fstring): Simpified by assuming that byte combining never
6813 (init_charset_once): Initialization for
6814 LEADING_CODE_8_BIT_CONTROL.
6815 (syms_of_charset): Intern and staticpro Qeight_bit_control and
6816 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
6817 eight-bit-control and eight-bit-graphic.
6819 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
6820 CHARSET_8_BIT_GRAPHIC): New macros.
6821 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
6822 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6823 (CHARSET_REVERSE_CHARSET): Likewise.
6824 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6826 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6827 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6828 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6829 encounter an invalid multibyte sequence.
6830 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6831 sequence is always valid.
6832 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6833 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6835 (CHAR_STRING): For 8-bit characters, call char_to_string.
6836 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
6837 multibyte sequence is always valid.
6838 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
6839 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6840 str_as_unibyte): Extern them.
6841 (BCOPY_SHORT): Fix a bug.
6842 (CHAR_LEN): This macro deleted. Callers changed to use
6844 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
6845 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
6846 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6848 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6849 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6850 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6851 EMIT_BYTES): New macros.
6852 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6853 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6855 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6856 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6857 check the validity of multibyte sequence.
6858 (decode_coding_emacs_mule): New function.
6859 (encode_coding_emacs_mule): New macro.
6860 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6862 (DECODE_ISO_CHARACTER): Just return a character code.
6863 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6864 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6865 EMIT_CHAR to produced decoded characters. Exit the loop only by
6866 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6868 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6869 only position codes for an invalid character.
6870 (encode_designation_at_bol): Return new destination pointer. 5th
6871 arg DSTP is changed to DST.
6872 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6873 from the source by ONE_MORE_CHAR. Don't handle the case of last
6875 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
6877 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
6878 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
6879 TWO_MORE_BYTES to fetch a byte from the source.
6880 (encode_eol): Pay attention to coding->src_multibyte.
6881 (detect_coding, detect_eol): Preserve members src_multibyte and
6883 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
6884 (encoding_buffer_size): Set magnification to 3 for all coding
6885 systems that require encoding.
6886 (ccl_coding_driver): For decoding, be sure that the result is
6887 valid multibyte sequence.
6888 (decode_coding): Initialize coding->errors and coding->result.
6889 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
6890 and raw-text, always call decode_eol. Handle the case of last
6891 block here. If not coding->dst_multibyte, convert the resulting
6892 sequence to unibyte.
6893 (encode_coding): Initialize coding->errors and coding->result.
6894 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
6895 and raw-text, always call encode_eol. Handle the case of last
6897 (shrink_decoding_region, shrink_encoding_region): Detect cases
6898 that we can't skip data more rigidly.
6899 (code_convert_region): Setup src_multibyte and dst_multibyte
6900 members of coding. For decoding, if the buffer is multibyte,
6901 convert the source sequence to unibyte in advance. For encoding,
6902 if the buffer is multibyte, convert the resulting sequence to
6903 multibyte afterward.
6904 (run_pre_post_conversion_on_str): New function.
6905 (code_convert_string): Deleted and divided into the following two.
6906 (decode_coding_string, encode_coding_string): New functions.
6907 (code_convert_string1, code_convert_string_norecord): Call one of
6909 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
6910 MAKE_NON_ASCII_CHAR.
6911 (Fset_terminal_coding_system_internal,
6912 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
6913 and dst_multibyte members.
6914 (init_coding_once): Initialize iso_code_class with new enum
6915 ISO_control_0 and ISO_control_1.
6917 * coding.h (enum iso_code_class_type): Member ISO_control_code is
6918 devided into ISO_control_0 and ISO_control_1.
6919 (struct coding_system): New members src_multibyte, dst_multibyte,
6920 errors, and result. Delete member fake_multibyte.
6921 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
6923 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
6926 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
6929 * editfns.c (Fformat): Be sure to convert 8-bit characters to
6931 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
6933 (Ftranspose_region): Delete codes for handling byte combining.
6935 * fileio.c (Finsert_file_contents): Setup src_multibyte and
6936 dst_multibyte members of coding. On handling REPLACE on unibyte
6937 buffer, convert the result of decode_coding to unibyte. On
6938 inserting into a mutibyte buffer, always call code_convert_region.
6939 (e_write): Setup coding->src_multibyte according to the
6940 multibyteness of the source (buffer or string).
6942 * fns.c (concat): Handle 8-bit characters correctly.
6943 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
6944 unibyte in the result.
6945 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
6946 valid multibyte form in the result.
6947 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6948 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
6949 return -1, signal an error.
6950 (base64_encode_1): New arg MULTIBYTE. Get each character by
6951 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
6952 character is found, return -1.
6953 (Fbase64_decode_region): Delete codes for handling byte-combining.
6954 Treat each decoded byte as a unibyte character.
6955 (Fbase64_decode_string): Return unibyte string.
6956 (Fcompare_strings, concat, string_byte_to_char): Use
6957 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6958 FETCH_STRING_CHAR_ADVANCE.
6959 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6960 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6962 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6963 SPLIT_NON_ASCII_CHAR.
6964 (fontset_ref_via_base, fontset_set): Likewise
6966 * insdel.c (adjust_markers_for_record_delete): Deleted.
6967 (adjust_markers_for_insert): Argument changed. Caller changed.
6968 (adjust_markers_for_replace): Likewise.
6969 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6970 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6971 (copy_text): Delete unused local varialbe c_save. For converting
6972 to multibyte, be sure to make all 8-bit characters in valid
6974 (count_size_as_multibyte): Handle 8-bit characters correctly.
6975 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6976 adjust_after_replace, replace_range, del_range_2)
6977 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6978 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6979 adjust_after_replace, replace_range, del_range_2) Delete codes for
6980 handling byte combining.
6981 (adjust_before_replace): Deleted.
6983 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6984 SPLIT_NON_ASCII_CHAR.
6985 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6986 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6988 (Fkey_description): Likewise.
6990 * lread.c (read1): On reading multibyte string, be sure to make
6991 all 8-bit chararacters in valid multibyte form.
6992 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6994 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6997 * process.c (Fstart_process): GCPRO current_dir before calling
6998 Ffind_operation_coding_system. Encode arguments here.
6999 (create_process): Don't encode arguments here. Setup
7000 src_multibyte and dst_multibyte members of struct coding.
7001 (read_process_output): Setup src_multibyte and dst_multibyte
7002 members of struct coding. If the output is to multibyte buffer,
7003 always decode the output of the process. Adjust the
7004 representation of 8-bit characters to the multibyteness of the
7006 (send_process): Setup coding->src_multibyte according to the
7007 multibyteness of the source.
7009 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7011 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7012 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7014 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7017 * w16select.c (Fw16_set_clipboard_data): Setup members
7018 src_multibyte and dst_multibyte of coding. Adjusted for the
7019 change for find_charset_in_str.
7020 (Fw16_get_clipboard_data): Likewise.
7022 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7023 dst_multibyte of coding.
7024 (x_to_w32_font): Likewise.
7026 * w32select.c (Fw32_set_clipboard_data): Setup members
7027 src_multibyte and dst_multibyte of coding. Adjusted for the
7028 change for find_charset_in_str.
7029 (Fw32_get_clipboard_data): Likewise.
7031 * xdisp.c (get_next_display_element): Handle 8-bit characters
7033 (next_element_from_display_vector): Use CHAR_BYTES instead of
7035 (disp_char_vector): Use SPLIT_CHAR instead of
7036 SPLIT_NON_ASCII_CHAR.
7038 * xselect.c (selection_data_to_lisp_data): Setup members
7039 src_multibyte and dst_multibyte of coding. Adjusted for the
7040 change for find_charset_in_str.
7041 (lisp_data_to_selection_data): Likewise.
7043 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7045 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7048 * dispextern.h (Vimage_types): Add extern declaration.
7050 * xdisp.c (Vimage_types): Moved here from xfns.c.
7051 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7053 * xfns.c (Vimages_types): Moved to xdisp.c.
7054 (syms_of_xfns): Move `image-types' to xdisp.c.
7056 * w32fns.c (Vimage_types): Removed.
7057 (syms_of_w32fns): Remove `image-types'.
7059 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7061 * fns.c (map_char_table): Pay attention to character number of
7062 charset. Check the validity of charset at the first level. For
7063 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7066 * fontset.c: Include "buffer.h".
7067 (fs_load_font): If the face has fontset, record the face ID in
7069 (Finternal_char_font): New function.
7070 (accumulate_font_info): New function.
7071 (Ffontset_info): Rewritten for the new fontset implementation.
7072 (syms_of_fontset): Register Vdefault_fontset in the first element
7073 of Vfontset_table. Include Vdefault_fontset in
7074 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7077 2000-05-16 Dave Love <fx@gnu.org>
7079 * m/iris5d.h: Deleted -- unused.
7081 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7083 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7084 `invalid' instead of `illegal'.
7086 * indent.c (Fmove_to_column): When ending within a tab, insert
7087 spaces first so that markers at the end of the tab get adjusted.
7089 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7090 buffer list that wasn't selected in that frame.
7092 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7093 is needed on mescaline, use a 2 char prefix, and call
7094 make_temp_name with second arg non-zero.
7096 * fileio.c (make_temp_name): New function, extracted from
7098 (Fmake_temp_name): Use it.
7100 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7102 * window.c (coordinates_in_window): Subtract 1 when computing
7105 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7107 * Makefile.in (lisp): Add env.elc.
7109 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7111 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7113 * search.c (Freplace_match): Handle case of `\N' in the
7114 replacement when there's no group N.
7116 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7118 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7119 of the message to message_dolog.
7121 * keyboard.c (read_char): Don't clear current message for help
7122 events; let the code handling help events handle this. Change
7123 code detecting help events that should be ignored.
7125 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7126 we're interating over a string.
7128 2000-05-09 Dave Love <fx@gnu.org>
7130 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7131 that offset before writing. Move gcpro region past call of
7134 2000-05-04 Dave Love <fx@gnu.org>
7136 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7138 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7140 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7141 of inserted characters when BUF equals the current buffer, and PT
7142 is in front of or equal to FROM.
7144 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7146 * xdisp.c (handle_single_display_prop): If display property value
7147 is invalid, or something not supported on the frame, restore
7148 iterator's position to what it was initially. Make sure to return
7149 0 for invalid and unsupported property values.
7151 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7152 that x_per_char_metric returns null.
7154 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7156 * xterm.h (struct face): Add forward declaration.
7157 (struct image): Ditto.
7158 (image_ascent): Add prototype.
7160 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7161 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7162 image_ascent instead of using IMAGE_ASCENT.
7164 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7165 (IMAGE_ASCENT): Removed.
7167 * xfns.c (Qcenter): New variable.
7168 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7169 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7170 (image_ascent): New function.
7171 (lookup_image): Recognize `:ascent center'.
7172 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7173 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7174 (xbm_load): Don't set image's ascent here.
7175 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7176 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7177 check ascent values here.
7178 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7179 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7180 (syms_of_xfns): Initialize Qcenter.
7182 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7183 to the limits, increase the limits.
7185 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7187 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7188 Check Vfont_encoding_alist against the full name of the opened
7191 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7193 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7194 taller than the window.
7196 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7198 * xfaces.c (realize_x_face): Fix the argument of the second
7199 xassert. BASE_FACE may not be a face for ASCII.
7201 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7203 * print.c (print_object): Treat print-length < 0 as nil.
7205 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7207 * s/freebsd.h (TERMCAP_OBJ): Removed.
7208 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7210 * lread.c (read1): Don't treat period followed by certain
7211 characters as symbol start.
7213 * xfns.c (slurp_file): New function.
7214 (xbm_image_p): Handle case of in-memory XBM files.
7215 (xbm_scan): Rewritten to work on memory buffers instead of files.
7216 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7217 Work on memory buffers instead of files. If DATA is null test
7218 if buffer looks like an in-memory XBM file.
7219 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7220 memory buffers instead of files.
7221 (xbm_file_p): New function.
7222 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7224 * lread.c (end_of_file_error): New function.
7225 (read1): Call it instead of signaling `end-of-file' directly.
7227 * print.c (print_error_message): Print data of `end-of-file'
7228 with Fprinc instead of Fprin1.
7230 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7232 * window.c (freeze_window_start): Check that minibuffer scroll
7233 window isn't nil before extracting the window structure pointer
7236 * undo.c (record_delete): If we hit the end of the undo list, stop
7237 picking elements apart.
7239 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7241 * xdisp.c (display_line): If lines are continued, restore
7242 iterator's ascent/descent information to the values before the
7243 first glyph not fitting on the line.
7245 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7247 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7248 positions in glyph matrix. Don't compute new window end
7251 * dispnew.c (increment_matrix_positions): Renamed from
7252 increment_glyph_matrix_buffer_positions.
7253 (increment_row_positions): Renamed from
7254 increment_glyph_row_buffer_positions.
7256 * dispextern.h: Change names of renamed functions from dispnew.c
7259 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7261 * fileio.c (Fdo_auto_save): Create directories for auto-save
7262 list file if necessary.
7264 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7265 from buffer or frame.
7266 (automatic_hscrolling_p): New variable.
7267 (hscroll_windows): Scroll windows horizontally only if automatic
7268 hscrolling is allowed.
7269 (syms_of_xdisp): New variable `automatic-hscrolling'.
7271 * frame.h (struct frame): Add member extra_line_spacing.
7273 * xfns.c (x_set_line_spacing): New function.
7274 (Fx_create_frame): Set line spacing from resources.
7275 (Qline_spacing): New variable.
7276 (syms_of_xfns): Initialize Qline_spacing.
7278 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7280 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7281 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7282 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7283 extra_line_spacing from default value.
7284 (init_buffer_once): Initialize default value of extra_line_spacing.
7286 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7289 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7290 prompt_width. Add extra line spacing.
7292 * term.c (produce_glyphs): Remove reference to struct it's
7295 * dispextern.h (struct it): Remove member prompt_width, add
7298 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7300 * dispnew.c (update_frame_line): When writing a whole line, make
7301 sure cursor is in the right row afterwards, otherwise a use of
7302 capability `ch' in cmgoto might leave the cursor in the row below.
7304 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7306 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7308 * keyboard.c (timer_check): Fix typo in comment.
7310 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7312 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7313 name change: ch -> character.
7315 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7317 * keyboard.c (echo_message_buffer): New variable.
7318 (echo_now): Set echo_message_buffer to the echo area buffer used
7319 to display the echo.
7320 (cancel_echoing): Reset echo_message_buffer to nil.
7321 (read_char): Code rewritten that handles canceling an echo or
7322 echoing a dash, respectively.
7324 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7325 directory doesn't exist.
7327 2000-04-19 Dave Love <fx@gnu.org>
7329 * fns.c (syms_of_fns): Defsubr mapc.
7330 (concat): Don't allow numeric args.
7331 (Fconcat): Doc change.
7333 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7335 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7336 instead define end_match(1|2) more carefully.
7337 Use GET_CHAR_BEFORE_2 for `begline'.
7339 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7341 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7342 on 64-bit systems where NULL is defined as `0'.
7344 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7345 the `variable argument list' to make it work on Alpha.
7347 * m/alpha.h (_LP64) [!_LP64]: Define.
7348 (ORDINARY_LINK): Define for NetBSD.
7350 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7352 2000-04-19 Dave Love <fx@gnu.org>
7354 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7357 * Makefile.in (LIBS): Don't use.
7358 (GETLOADAVG_OBJ): Define again.
7359 (otherobj): Add GETLOADAVG_OBJ.
7361 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7363 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7365 * lread.c (read_filtered_event): Cancel and start busy cursor.
7367 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7368 that the per-character metrics may be null.
7370 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7372 * buffer.c (clone_per_buffer_values): New function.
7373 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7374 clone_per_buffer_values if CLONE is not nil.
7376 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7378 2000-04-16 Dave Love <fx@gnu.org>
7380 * Makefile.in: Remove obsolete localcpp stuff.
7381 (GETLOADAVG_OBJ): Don't define.
7382 (obj): Move LIBOBJS...
7383 (otherobj): ... to here.
7384 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7385 whitespace-only lines after the continuation (Irix).
7387 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7389 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7391 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7393 2000-04-14 Dave Love <fx@gnu.org>
7395 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7396 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7397 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7398 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7401 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7402 autoconfiscated HAVE_GETLOADAVG.
7404 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7407 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7409 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7410 (fill_in_lock_file_name): Avoid existing files that aren't
7413 2000-04-14 Dave Love <fx@gnu.org>
7415 * Makefile.in (LIBS, LIBOBJS): New variable.
7416 (INTERVAL_SRC): Convert to make variable.
7417 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7418 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7419 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7421 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7422 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7423 (shortlisp): Add facemenu, float-sup, frame.
7424 (SOME_MACHINE_LISP): Remove them from here.
7425 (LIBES): Change unused LDLIBS to autoconf LIBS.
7427 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7429 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7431 * composite.c (update_compositions): If FROM and TO are not in a
7432 valid range, do nothing.
7434 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7436 * tparam.c (tparam1): Abort when encountering an unknown
7439 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7442 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7445 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7447 * fileio.c (a_write): Remove redundant semi-colons.
7448 (e_write): Return -1 if failed to write all the data.
7449 This fixes the changes made at 1999-12-15.
7451 2000-04-12 Dave Love <fx@gnu.org>
7453 * fns.c (mapcar1): Test for null vals to support mapc.
7454 (Fmapc): New function.
7456 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7458 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7459 (IT_frame_up_to_date): Support the buffer local value of
7460 cursor-type, if defined.
7462 2000-04-10 Dave Love <fx@gnu.org>
7464 * editfns.c (preceding-char, following-char): Doc fix.
7466 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7468 * Makefile.in (temacs): Revert 2000-03-12 change.
7470 2000-04-10 Jason Rumney <jasonr@gnu.org>
7472 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7474 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7476 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7477 area buffer, if it's not set up yet.
7479 * indent.c (compute_motion): Set immediate_quit.
7481 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7483 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7485 (realize_tty_face): Suppress boldness if colors are the inverse of
7486 the default colors, and tty_suppress_bold_inverse_default_colors_p
7488 (Ftty_suppress_bold_inverse_default_colors): New function.
7489 (syms_of_xfaces): Defsubr it.
7491 * buffer.c (Frestore_buffer_modified_p): New function.
7492 (syms_of_buffer): Defsubr it.
7494 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7496 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7497 charset id (int) argument, not a charset (Lisp_Object).
7499 * coding.h (code_convert_string): Declare.
7500 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7501 object, as the fourth argument to code_convert_string.
7503 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7505 (Fset_fontset_font): Use EQ to compare lisp objects.
7507 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7509 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7510 a pointer that looks like a lisp object.
7511 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7512 zero, instead see whether it's an integer object, since they can't
7514 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7516 * dispnew.c (allocate_matrices_for_frame_redisplay,
7517 direct_output_forward_char): Use X(U)INT and make_number as needed
7518 to convert between (unsigned) int values and lisp integers.
7519 * keyboard.c (read_key_sequence): Likewise.
7520 * lread.c (substitute_object_recurse): Likewise.
7521 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7522 * minibuf.c (do_completion, Fminibuffer_complete_word,
7523 Fminibuffer_completion_help): Likewise.
7524 * term.c (produce_special_glyphs): Likewise.
7526 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7527 * print.c (print_preprocess, print_object): Likewise.
7529 * search.c (compile_pattern): Use NILP when checking for nil.
7531 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7532 __OPTIMIZE__]: Provide a GNU C macro version that handles
7534 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7535 field, to better cope with ENABLE_CHECKING and calls that modify a
7536 Lisp_Object using its old value.
7538 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7540 * window.c (compare_window_configurations): Signal an error
7541 if parameters C1 or C2 aren't window configurations.
7543 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7544 AFTER_POTENTIAL_GC calls around calls to functions that can
7545 signal an error and thus invoke the debugger.
7547 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7549 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7550 an error if decoding fails.
7552 * keyboard.c (lispy_mouse_names): Variable removed.
7553 (Vlispy_mouse_stem): New variable.
7554 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7555 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7556 for any mouse button number. Increase size of mouse_syms and
7557 button_down_location as needed. Call modify_event_symbol with
7558 different arguments.
7559 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7560 Call modify_event_symbol with different arguments.
7561 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7562 for any button number. Call modify_event_symbol with different
7564 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7565 Accept a string for NAME_ALIST_OR_STEM.
7567 * lisp.h (larger_vector): Add prototype.
7569 * fns.c (larger_vector): Make externally visible.
7571 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7573 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7575 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7576 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7577 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7578 we are between str1 and str2.
7579 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7580 (PATFETCH): Use `TRANSLATE'.
7581 (PATFETCH_RAW): Fetch multibyte char if applicable.
7582 (PATUNFETCH): Remove.
7583 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7584 When writing a char, write it directly into the pattern buffer rather
7585 than going needlessly through a temp char-array.
7586 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7587 multibyte magic and remove the useless `#ifdef emacs'.
7588 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7591 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7592 conditional on `emacs'.
7594 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7596 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7598 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7599 non-union-type versions of XMARK and friends here, because XMARK
7600 and friends won't work on an integer field if NO_UNION_TYPE is not
7602 (make_number): Define as a function if it's not defined as a
7605 * composite.c (run_composite_function): Use NILP when checking for
7607 (syms_of_composite): Delete local var NARGS, pass an int as first
7608 argument to Fmake_hash_table.
7610 * editfns.c (text_property_stickiness): Use NILP to test
7611 Lisp_Object boolean value.
7612 (Fmessage_or_box): Don't use NILP to test int variable.
7613 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7614 problems reading from and changing the same lisp value in an
7617 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7619 * term.c (TN_no_color_video): New variable.
7620 (term_init): Intitialize TN_no_color_video.
7621 (enum no_color_bit): New enumeration.
7622 (MAY_USE_WITH_COLORS_P): New macro.
7623 (turn_on_face): Use it to determine if attributes may be used
7624 combined with colors.
7626 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7628 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7629 with int lvalues via casts; instead, just yield lisp object
7631 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7632 proper accessor macros.
7633 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7634 (grow_mini_window): Fix typo getting int value of root->height.
7636 * xdisp.c (compute_string_pos): Fix order of arguments to
7637 string_pos_nchars_ahead.
7638 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7639 count arg to variable-arg routines like Frun_hook_with_args and
7641 (back_to_previous_visible_line_start)
7642 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7643 fixed-arg routines like Fget_char_property and Fmake_string.
7644 (reconsider_clip_changes): Use XINT when comparing integer lisp
7645 objects, or passing them as int arguments.
7646 (mark_window_display_accurate, insert_left_trunc_glyphs)
7647 (append_space, extend_face_to_end_of_line): Use make_number when
7648 storing or passing integer values as lisp objects.
7649 (set_cursor_from_row, highlight_trailing_whitespace): Use
7650 INTEGERP, not implicit test against zero, for glyph object.
7651 (try_window_id): Don't use make_number when we want an int value.
7653 * xfaces.c (xlfd_symbolic_value): Make last argument a
7654 Lisp_Object, to be consistent with callers.
7655 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7656 (lface_hash): Apply XFASTINT to lisp values before folding in.
7658 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7659 fill in window width and height. Pass an int, not a lisp object,
7660 as first arg to Finsert.
7662 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7664 * xfaces.c (realize_basic_faces): Block input while realizing
7667 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7669 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7671 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7673 * xterm.c (x_produce_glyphs): When displaying unibyte text
7674 or ASCII, handle case that per-char metric is null.
7676 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7678 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7680 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7681 XSUBR, XBUFFER): Verify correct object type before returning
7682 pointer, using eassert.
7683 * frame.h (XFRAME): Likewise.
7685 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7686 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7687 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7689 * data.c (set_internal): Likewise.
7690 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7691 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7692 * fileio.c (auto_save_1): Likewise.
7693 * insdel.c (check_markers): Likewise.
7694 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7695 * undo.c (record_insert): Likewise.
7696 * vmsproc.c (child_sig): Likewise.
7697 * window.c (unshow_buffer, window_loop): Likewise.
7698 * xterm.c (x_erase_phys_cursor): Likewise.
7700 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7702 * xfns.c (free_image_cache): Free the cache structure itself
7703 last, after all its members have been freed.
7705 * lisp.h (xstrdup): Add prototype.
7707 * alloc.c (xstrdup): Moved here from xfaces.c.
7708 (allocating_for_lisp): Variable removed.
7709 (lisp_malloc): Block input around the calls to malloc and
7712 * xfaces.c (realize_tty_face): Use find_symbol_value instead
7714 (xstrdup): Moved to alloc.c.
7716 2000-03-29 Ken Raeburn <raeburn@gnu.org>
7718 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
7720 * emacs.c (main): Fix sense of no-loadup test.
7722 * config.in (ENABLE_CHECKING): Undef.
7724 * lisp.h (struct interval): Replace "parent" field with a union of
7725 interval pointer and Lisp_Object; add new bitfield to use as
7726 discriminant. Change other flag fields to bitfields.
7727 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
7728 is defined and the supplied test fails, print a message and
7730 (eassert): New macro. Use CHECK to provide an assert-like
7733 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
7734 pointers; abort if the value looks like a lisp object.
7735 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
7736 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
7737 Modify for new interval parent definition.
7739 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
7740 UNMARK_BALANCE_INTERVALS): Update references that need an
7741 addressable lisp object in the interval structure.
7742 (die): New function.
7743 (suppress_checking): New variable.
7745 * intervals.c (interval_start_pos): Just return 0 if there's no
7748 2000-03-29 Gerd Moellmann <gerd@gnu.org>
7750 * lread.c (read1): Accept `.' (period) as symbol start like in CL
7751 and earlier Emacs versions.
7753 * keyboard.c (Ftop_level): Cancel busy-cursor.
7755 * eval.c (call_debugger): Cancel busy-cursor.
7757 2000-03-29 Kenichi Handa <handa@etl.go.jp>
7759 * search.c (Freplace_match): Adjust multibyteness of the current
7760 buffer and NEWTEXT. Free allocated memory before signaling an
7763 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
7765 * regex.c (analyse_first): New function obtained by ripping out most
7766 of re_compile_fastmap and generalizing it a little bit so that it
7767 can also just return whether a given (sub)pattern can match the empty
7769 (regex_compile): Use `analyse_first' to decide whether the loop-check
7770 needs to be done or not for *, +, *? and +? (the loop check is costly
7771 for non-greedy repetition).
7772 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
7774 2000-03-28 Dave Love <fx@gnu.org>
7776 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
7779 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
7781 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
7783 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
7785 (enum re_opcode_t): Update description of succeed_n.
7786 (PATFETCH): Always define.
7787 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
7788 operators, char classes, shy-groups and intervals).
7789 Optimize special cases of intervals so as to only use succeed_n and
7790 jump_n when really needed.
7791 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
7792 that we don't have to handle the special cases any more.
7793 Simplify on_failure_jump handling as well.
7795 2000-03-28 Jason Rumney <jasonr@gnu.org>
7797 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
7799 2000-03-27 Gerd Moellmann <gerd@gnu.org>
7801 * s/freebsd.h (GC_SETJMP_WORKS): Define.
7803 * s/msdos.h (GC_SETJMP_WORKS): Define.
7805 * alloc.c (mark_maybe_object): New function.
7806 (mark_memory): Use it.
7807 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
7808 (setjmp_tested_p, longjmp_done): New variables.
7809 (test_setjmp): New function.
7810 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
7811 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
7813 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
7814 to DEC_TEXT_POS and INC_TEXT_POS.
7816 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
7817 with parameter MULTIBYTE_P.
7819 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
7822 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7823 buffers because it looks for multibyte character byte sequences
7824 which don't exist in unibyte text.
7826 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7828 * xfaces.c (register_color, unregister_color, unregister_colors)
7829 [DEBUG_X_COLORS]: New functions.
7830 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7832 * xfns.c (x_set_cursor_color): Get color reference counts right.
7834 * xterm.c (x_copy_color): New function.
7835 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
7837 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
7838 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
7839 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
7840 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
7841 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
7842 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
7843 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
7844 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
7845 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
7846 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7848 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7849 names for handling per-buffer variables.
7851 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7852 instead of MAX_BUFFER_LOCAL_VARS.
7853 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7855 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7857 * xfns.c (x_specified_cursor_type): New function.
7858 (x_set_cursor_type): Use it.
7860 * buffer.h (struct buffer): Add cursor_type.
7862 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7864 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7865 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7867 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7868 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7869 executing it as well as when popping it off the stack to find infinite
7870 loops in non-greedy repetition operators.
7872 2000-03-26 Gerd Moellmann <gerd@gnu.org>
7874 * doc.c (Qfunction_documentation): New variable.
7875 (syms_of_doc): Initialize Qfunction_documentation.
7876 (Fdocumentation): If FUNCTION is a symbol with non-nil
7877 `function-documentation' property, return a documentation derived
7880 * buffer.c (syms_of_buffer): Add default-cursor-type.
7881 (init_buffer_once): Don't let cursor_type have a local value
7884 * xterm.c (x_display_and_set_cursor): Choose cursor depending
7885 on buffer-local value of cursor_type.
7886 (x_draw_bar_cursor): Add parameter WIDTH.
7888 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
7889 (init_buffer_once): Set default cursor_type value to t.
7890 Mark cursor_type as local everywhere.
7891 (syms_of_buffer): New per-buffer variable cursor-type.
7893 * buffer.h (struct buffer): Remove member local_var_flags,
7895 (MAX_BUFFER_LOCAL_VARS): New macro.
7896 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
7897 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
7898 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
7899 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
7901 * print.c (print_object): Use new macros for per-buffer
7904 * category.c (Fset_category_table): Use new macros for per-buffer
7907 * buffer.c (buffer_permanent_local_flags): Make a char array.
7908 (max_buffer_local_idx): New variable.
7909 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
7910 for new handling of per-buffer variables.
7911 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
7912 (init_buffer_once): Initialize per-buffer vars differently.
7913 Set max_buffer_local_idx.
7915 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
7918 * lread.c (defvar_per_buffer): Use new macros for per-buffer
7921 * data.c (do_symval_forwarding, store_symval_forwarding)
7922 (find_symbol_value, set_internal, default_value, Fset_default)
7923 (Fkill_local_variable, Flocal_variable_p): Use new macros for
7924 per-buffer variables.
7926 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
7928 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7930 * xterm.c (x_term_init): Unblock input around call1 of
7931 Qvendor_specific_keysyms.
7933 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
7934 (find_defun_start): Consider an open parenthesis in column 0
7935 a defun start only if open_paren_in_column_0_is_defun_start is set.
7936 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
7938 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
7940 * eval.c (Fautoload): Add entry in load-history (if after dump).
7941 * lread.c (load-history): Update docstring.
7943 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7945 * indent.c (Fvertical_motion): Always use the current buffer.
7946 Temporarily change the window's buffer, if necessary.
7948 2000-03-23 Gerd Moellmann <gerd@gnu.org>
7950 * xterm.c (fast_find_position): Make sure not to consider rows
7951 not visible in the window.
7953 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
7955 * regex.c (enum syntaxcode): Provide default for non-Emacs.
7956 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7958 2000-03-22 Jason Rumney <jasonr@gnu.org>
7960 * w32menu.c (single_submenu): Set help string to NULL if none.
7961 (w32_menu_show): Set help string correctly.
7962 (add-menu-item): Set help string in MIIM_DATA for menu item.
7963 Load SetMenuItemInfoA explicitly.
7964 (w32_menu_display_help): New function.
7966 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7967 (QCdata): Moved to xdisp.c.
7969 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7970 (Vw32_charset_to_codepage_alist): Removed.
7971 (Vw32_charset_info_alist): New variable.
7972 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7973 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7974 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7975 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7977 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7978 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7979 Define Vw32_charset_info_alist and w32_charset symbols.
7981 2000-03-22 Jason Rumney <jasonr@gnu.org>
7983 * makefile.nt (w32bdf.obj): Update dependencies.
7985 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7987 * w32fns.c: Include fontset.h after dispextern.h.
7988 (Fx_create_frame): Do not create fontset.
7989 (w32_load_system_font): Doc fix.
7990 (Fx_close_connection): Free full_name if it is not shared.
7992 * w32term.c: Include fontset.h after dispextern.h.
7993 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7995 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7996 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7997 (w32_font_is_double_byte): New function, needs body.
7998 (x_append_glyph): Set glyph->glyph_not_available_p.
7999 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8000 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8001 character, convert it to a unibyte character.
8002 (struct glyph_string): Delete member `charset'.
8003 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8004 calculating it is found.
8005 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8006 the case that per char metric is not available correctly.
8007 (x_fill_glyph_string): Handle the case that the specific glyph is
8008 not available correctly.
8009 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8010 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8011 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8012 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8013 fontset. Don't call FS_LOAD_FONT.
8015 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8017 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8018 (INT_LISPLIKE): New macro.
8019 (NULL_INTERVAL_P): Use it.
8020 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8021 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8022 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8024 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8025 explicit references to "parent" field of struct interval and
8026 associated unclean type conversions.
8027 * intervals.c (create_root_interval, root_interval, rotate_right,
8028 rotate_left, balance_possible_root_interval, split_interval_right,
8029 split_interval_left, interval_start_pos, find_interval,
8030 next_interval, previous_interval, update_interval,
8031 adjust_intervals_for_insertion, delete_node, delete_interval,
8032 adjust_intervals_for_deletion, merge_interval_right,
8033 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8034 copy_intervals_to_string): Likewise.
8035 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8037 * syntax.c (update_syntax_table): Likewise.
8039 * intervals.c (reproduce_tree_obj): New function, like
8040 reproduce_tree but takes a Lisp_Object for the parent. Declare
8042 (graft_intervals_into_buffer): Use it when appropriate.
8043 (reproduce_tree): Declare with prototype.
8044 (balance_possible_root_interval): Check that the parent is a lisp
8045 object before trying to examine its type.
8047 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8049 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8050 as strings only if both are known to be strings.
8052 * s/openbsd.h (LIBS_TERMCAP): Undef.
8054 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8056 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8057 definitions for non-Emacs compilation.
8058 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8059 outside of `#ifdef emacs'.
8060 (print_partial_compiled_pattern): Update.
8061 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8062 (re_compile_fastmap): Merge handling of charset and charset_not (for
8063 emacs and non-emacs compilation as well).
8064 Similarly for (not)categoryspec and (not)syntaxspec.
8065 Don't use the fastmap when reaching `anychar' since the added
8066 complexity is not justified.
8067 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8068 and (not)syntaxspec. Merge (not)categoryspec.
8070 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8072 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8073 FACE_FOR_CHAR): Define them differently for the configuration of
8076 2000-03-21 Dave Love <fx@gnu.org>
8078 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8081 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8083 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8084 (lface_fully_specified_p): Don't check contents of
8085 LFACE_FONT_INDEX because that attribute is optional.
8086 (realize_x_face): Remove now unwarranted xassert.
8088 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8090 The following changes are to make font selection based on
8091 characters, not charset. In addition, they recover fontset
8092 facilities while utilizing the new font selection mechanism.
8094 * Makefile.in (fontset.o): Depend on dispextern.h.
8096 * alloc.c (mark_face_cache): Don't mark face->registry.
8098 * dispextern.h (struct glyph): New member glyph_not_available_p.
8099 Use 22 bits for face_id.
8100 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8101 (struct face): Delete member registry, new member ascii_face.
8102 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8103 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8104 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8105 (struct it): Delete member charset, new member
8106 glyph_not_available_p.
8108 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8109 (struct fontset_info, struct fontset_data): Structs removed.
8110 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8111 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8112 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8113 (fs_free_face_fontset, fontset_font_pattern,
8114 face_suitable_for_char_p, face_for_char,
8115 make_fontset_for_ascii_face): Extern them.
8116 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8117 (FS_LOAD_FACE_FONT): New macro.
8119 * fontset.c: All codes rewritten or adjusted for the change of
8120 fontset implementation. Now fontset is represented by char table.
8121 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8123 (my_strcasecmp): Function removed.
8124 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8126 (AREF, ASIZE): New macros.
8127 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8128 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8129 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8130 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8131 fontset_id_valid_p, font_family_registry, fontset_name,
8132 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8133 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8135 (fs_load_font): New arg FACE. Caller changed.
8136 (fs_query_fontset): Argument changed. Caller changed.
8137 (Fquery_fontset): call fs_query_fontset.
8138 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8140 (clear_fontset_elements, check_registry_encoding,
8141 check_fontset_name): New functions.
8142 (syms_of_fontset): Set char-table-extra-slots property of fontset
8143 to 3. Staticpro and initialize Vfontset_table and
8144 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8146 * frame.h (struct frame): Member `fontset_data' removed.
8147 (FRAME_FONTSET_DATA): Macro removed.
8149 * frame.c (make_frame): Don't allocate f->fontset_data.
8150 (Fdelete_frame): Don't free f->fontset_data.
8152 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8154 * xdisp.c (charset_at_position): Function removed.
8155 (init_iterator): Don't set member charset of struct `it'.
8156 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8157 next_element_from_display_vector, insert_left_trunc_glyphs):
8159 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8161 (get_next_display_element, append_space,
8162 extend_face_to_end_of_line): Likewise.
8164 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8166 (clear_font_table, frame_update_line_height, load_face_font):
8167 Adjusted for the change of fontset implementation.
8168 (load_face_fontset_font): Function removed.
8169 (pixel_point_size): New function.
8170 (font_list): Argument type changed. Caller changed.
8171 (LFACE_FONT): New macro.
8172 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8173 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8174 Lisp_Object. Determine the font name by actually loading a font
8175 by the specified pattern. Set LFACE_FONT (lface) to the specified
8176 pattern. Even if a font is not found, don't try alternatives.
8177 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8178 (set_font_frame_param): If `font' is specified in lface, use it.
8179 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8180 (lface_same_font_attributes_p): Likewise.
8181 (make_realized_face): Arguent changed. Caller changed. Set
8182 face->ascii_face to face itself.
8183 (free_realized_face): Free face->fontset if face is for ASCII.
8184 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8185 deduce_unibyte_registry, x_charset_registry): Functions removed.
8186 (free_realized_multibyte_face): New function.
8187 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8188 changed. Caller changed.
8189 (try_font_list): Argument type changed.
8190 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8191 (choose_face_font): Argument changed. Handle fontset properly.
8192 (choose_face_fontset_font): Function removed.
8193 (realize_default_face, realize_named_face): Don't remove the
8195 (realize_face): Argument changed. Caller changed. Remove face
8196 with the arg former_face_id in advance. Load font for the new
8198 (realize_x_face): Argument changed. Caller changed. For a
8199 multibyte character, share fontset with base_face. For a single
8200 byte character, make a new realized fontset. Don't load a font
8202 (realize_tty_face): Argument changed. Caller changed.
8203 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8204 (face_at_buffer_position): Don't check multibyte_p for returning
8206 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8207 FACE_SUITABLE_FOR_CHARSET_P.
8208 (syms_of_xfaces): Remove code for Qx_charset_registry and
8209 Vface_default_registry.
8211 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8212 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8213 (x_per_char_metric): Don't try FONT->default_char. Even if
8214 pcm->width is zero, glyph bits may exist.
8215 (x_encode_char): Always initialize char2b->byte1.
8216 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8217 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8219 (x_append_glyph): Set glyph->glyph_not_available_p.
8220 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8221 it->charset. Handle the case that per char metric is not
8222 available. If it->multibyte_p is zero and it->c is a multibyte
8223 character, convert it to a unibyte character.
8224 (struct glyph_string): Delete member `charset'.
8225 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8226 the case that per char metric is not available correctly.
8227 (x_fill_glyph_string): Handle the case that the specific glyph is
8228 not available correctly.
8229 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8230 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8231 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8232 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8233 fontset. Don't call FS_LOAD_FONT.
8235 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8236 (x_create_tip_frame): Likewise.
8237 (Fx_close_connection): Free full_name of font_info.
8239 * fns.c (optimize_sub_char_table): New function.
8240 (Foptimize_char_table): New function.
8241 (syms_of_fns): Defsubr Soptimize_char_table.
8243 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8245 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8246 only if buffer is displayed in some window.
8248 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8249 (try_window_reusing_current_matrix): Don't call scroll run
8250 function if run's current and desired position are the same;
8251 this prevents cursor flickering.
8253 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8255 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8257 * regex.c (RE_STRING_CHAR): New macro.
8258 (GET_CHAR_AFER_2): Remove.
8259 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8260 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8261 (print_partial_compiled_pattern, re_compile_fastmap)
8262 (re_match_2_internal): Remove on_failure_jump_exclusive.
8263 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8264 optimization only need to work for * (ie. can use of_keep_string_jump).
8265 Remove the special case for .*\n since it is now covered by the general
8267 (re_search_2): Don't bother with `room'.
8268 (skip_one_char): New function.
8269 (skip_noops): Simplify since `memory' is not needed any more.
8270 (mutually_exclusive_p): Restructure slightly to use `switch' and
8271 add handling for "all" remaining cases.
8272 (re_match_2_internal): Change on_failure_jump_smart to use
8273 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8274 rather than on_failure_jump_exclusive.
8276 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8278 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8279 number of bits per RGB because it's everywhere used as the depth
8282 * term.c (calculate_costs): Remove code dealing with X frames.
8284 2000-03-19 Richard M. Stallman <rms@gnu.org>
8286 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8288 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8290 * lread.c (read_integer): Unread the last char not consumed.
8292 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8294 * xterm.c (x_update_window_cursor): Don't update in frames
8295 which are in the process of being deleted.
8297 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8299 * Makefile.in (mostlyclean): Add `*.core'.
8300 (clean): Add `bootstrap-emacs'.
8302 * lread.c (read_integer): New function.
8303 (read1): Support read syntax #o, #x, #b, #r.
8305 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8307 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8308 make sure POINTER_TO_OFFSET gives the same value before and after
8309 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8310 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8311 (debug): Now only active if > 0 rather than if != 0.
8312 (DEBUG_*): Update for the new meaning of `debug'.
8313 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8314 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8315 in `succeed_n', `jump_n' and `set_number_at'.
8316 (store_op1, store_op2, insert_op1, insert_op2)
8317 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8318 (group_in_compile_stack): Move to after its arg's types are
8319 declared and add a prototype.
8320 (PATFETCH): Define in terms of PATFETCH_RAW.
8321 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8323 (QUIT): Redefine as a nop except for NTemacs.
8324 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8325 indentation of the greedy-op and shy-group code.
8326 (at_(beg|end)line_loc_p): Fix argument's types.
8327 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8328 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8329 (MATCHING_IN_FIRST_STRING): Remove.
8330 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8331 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8332 QUIT unconditionally.
8334 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8336 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8339 * process.c (send_process): Add a hint that the function
8340 can call Lisp code to its comment.
8342 * lread.c (load_dangerous_libraries): New variable.
8343 (Vbytecomp_version_regexp): New variable.
8344 (safe_to_load_p): New function.
8345 (Fload): Handle files not compiled with Emacs specially.
8346 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8348 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8350 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8352 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8353 support functions only if HAVE_X11R6_XIM is defined.
8354 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8356 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8358 * xfns.c (X_I18N_INHIBITED): Don't define.
8359 (create_frame_xic): Remove conditional compilation on
8361 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8363 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8364 (HAVE_X11R6_XIM): Define.
8366 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8368 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8369 If set, call XSynchronize.
8371 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8373 * regex.c: Declare a new type `re_char' used throughout the code
8374 for the string char type. It's `const unsigned char' to match the
8375 rest of Emacs. Consistently make sure all pointers to strings use
8376 it and make sure all pointers into the pattern use `unsigned
8378 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8379 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8382 * charset.h (GET_CHAR_AFTER_2): Remove.
8383 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8385 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8387 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8388 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8389 of them try to use backquotes.
8391 2000-03-12 Dave Love <fx@gnu.org>
8393 * unexelf.c: Restore changes of 1999-10-19.
8394 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8395 fix its type and alignment; copy it from current process.
8397 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8399 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8400 has been found. Fix bug not computing timer's predecessor.
8402 * fileio.c (Fread_file_name): Handle case that DIR contains a
8405 * window.c (Fsave_window_excursion): Doc fix.
8407 * xfns.c (x_defined_color): Rewritten to use
8408 x_allocate_nearest_color.
8410 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8412 * msdos.c (vga_installed): New function, code moved from
8413 dos_set_window_size.
8414 (Qbar, Qcursor_type, outside_cursor): New variables.
8415 (syms_of_msdos): Intern and staticpro them.
8416 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8417 shape used outside Emacs when called for the first time.
8418 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8419 cursor shape used outside Emacs.
8420 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8421 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8423 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8424 parameters specify the cursor. Make qreverse a global
8425 variable (renamed to Qreverse).
8427 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8429 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8431 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8433 This is a big redesign of failure-stack and register handling, prompted
8434 by bugs revealed when trying to add shy-groups. Overall, what happened
8435 is that loops are now structured a little differently, groups can be
8436 shy and the code is a little simpler.
8438 * regex.h: Update the copyright.
8439 (RE_SHY_GROUPS): New value.
8440 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8441 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8443 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8444 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8445 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8446 for (start|stop)_memory since they now only take one argument (the
8447 second has becomes unnecessary).
8448 (print_partial_compiled_pattern): Adjust for changes in
8450 (print_compiled_pattern): Use %ld to printf long ints and flush to
8451 make debugging a little easier.
8452 (union fail_stack_elt): Make the integer unsigned.
8453 (struct fail_stack_type): Add a `frame' element.
8454 (INIT_FAIL_STACK): Init `frame' as well.
8455 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8456 (DEBUG_PUSH, DEBUG_POP): Remove.
8457 (NUM_REG_ITEMS): Remove.
8458 (NUM_NONREG_ITEMS): Adjust.
8459 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8460 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8461 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8462 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8464 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8465 address pushed is not the destination of the jump but the source
8467 (NUM_FAILURE_ITEMS): Remove.
8468 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8469 registers before the actual failure point). Don't hardcode any
8470 meaning for str==NULL anymore.
8471 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8472 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8474 (REG_UNSET_VALUE): Use NULL (why not?).
8475 (compile_range): Remove declaration since it doesn't exist.
8476 (struct compile_stack_elt_t): Remove inner_group_offset.
8477 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8478 (regex_grow_registers): Remove dead code.
8479 (FIXUP_ALT_JUMP): New macro.
8480 (regex_compile): Add shy-groups Change loops to use
8481 on_failure_jump_smart&jump instead of
8482 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8483 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8484 variable to me). Use `jump' instead of `jump_past_alt' and don't
8485 bother with push_dummy_failure in alternatives since it is now
8486 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8487 emacs' for (re)allocating the stack.
8488 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8489 from loop when bufp->can_be_null rather than jumping to `done'.
8490 Avoid jumping backwards so as to ensure termination. Use
8491 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8492 backreferences. Remove dead code in handling of `anychar'.
8493 (skip_noops, mutually_exclusive_p): New functions taken from the
8494 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8495 improve mutually_exclusive_p to handle ".+\n".
8496 (lowest_active_reg, highest_active_reg,
8497 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8498 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8499 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8500 variables. Push register (in `start_memory') on the stack rather
8501 than storing it in old_reg(start|end). Remove the cycle detection
8502 from `stop_memory', replaced by the use of on_failure_jump_loop
8503 for greedy loops. Add code for the new on_failure_jump_<foo>.
8504 Remove ad-hoc code in `on_failure_jump' to push more registers in
8505 the case of a loop. Take out code from `maybe_pop_jump' into
8506 separate functions and adapt it to the semantics of
8507 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8508 and push_dummy_failure. Remove dummy_failure handling and
8509 handling of `failures to jump to on_failure_jump' (this last one
8510 was already dead code, it seems).
8511 (group_match_null_string_p, alt_match_null_string_p)
8512 (common_op_match_null_string_p): Remove.
8514 2000-03-08 Dave Love <fx@gnu.org>
8516 * config.in: Don't depend on __STDC__ for volatile.
8517 Add POINTER_TYPE, PTR, PROTOTYPES.
8519 * hftctl.c, strftime.c: Use PROTOTYPES.
8520 * eval.c (find_handler_clause): Likewise.
8522 * mem-limits.h: Use POINTER_TYPE.
8524 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8525 (memory_warnings): Declare using POINTER_TYPE.
8527 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8529 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8531 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8534 * xfns.c: Remove obsolete code in #if 0.
8535 (Fx_focus_frame): New function.
8537 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8539 * coding.c (coding_category_name): Add coding-category-utf-8,
8540 coding-category-utf-16-be, coding-category-utf-16-le.
8541 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8542 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8543 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8544 (detect_coding_utf_8): New function.
8545 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8546 UTF_16_LOW_SURROGATE_P): New macros.
8547 (detect_coding_utf_16): New function
8548 (detect_coding_mask): When priorities are specified, skip any
8549 categories that have `nil' coding-system. Fix bug of returning
8550 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8551 returns a mask not set in PRIORITIES.
8552 (detect_eol_type_in_2_octet_form): New function.
8553 (detect_eol): selects detect_eol_type_XXX to call according to
8554 cooding->category_idx.
8555 (detect_coding_system): Remove `nil' coding-system in the result.
8556 (Fupdate_coding_systems_internal): Update all coding-categories.
8558 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8559 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8561 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8562 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8563 CODING_CATEGORY_IDX_UTF_16_LE.
8564 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8565 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8566 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8567 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8569 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8571 * doc.c (Fdocumentation_property): If value is not a string,
8572 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8574 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8575 close the display with XtCloseDisplay. This caused a bus error
8578 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8579 complete but not unique.
8581 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8583 * process.c (send_process): Remove local variable `procname' that
8584 might become invalid when a GC happens. Instead, access the
8585 process name slot directly.
8587 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8590 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8593 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8595 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8596 glyph matrices have been freed.
8598 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8600 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8601 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8603 * xfns.c (QCdata): Moved to xdisp.c.
8605 * xdisp.c (QCdata): Moved here from xfns.c.
8606 (syms_of_xdisp): Initialize QCdata.
8608 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8610 * window.c (coordinates_in_window): Use
8611 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8612 FRAME_INTERNAL_BORDER_WIDTH.
8614 * xdisp.c (try_window_id): Recompute unchanged information if
8615 it is obviously invalid.
8617 * xterm.c (x_term_init): Create a colormap if not using the
8620 * xterm.h (select_visual): Change prototype.
8622 * xfns.c (select_visual): Rewritten. Recognize user-specified
8624 (visual_classes): New variable.
8626 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8628 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8629 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8630 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8631 (x_decode_color): Don't handle allocation of white and black
8633 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8634 XtNcolormap resources.
8635 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8636 (Fx_create_frame): Initialize color members of x_output structure.
8637 (xpm_load): Pass colormap to XPM lib.
8639 * xfaces.c (x_free_colors): Access colormap of frame using
8640 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8641 when default colormap is used.
8643 * xterm.c (x_term_init): Set Colormap member of x_display_info
8644 structure. Copy colormap if resource `privateColormap' is
8645 specified (PseudoColor only).
8646 (x_setup_relief_color): Access colormap of frame using
8649 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8650 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8652 2000-03-04 Jason Rumney <jasonr@gnu.org>
8654 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8655 other non-platform-specific equivalents.
8656 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8657 specific functions and macros as their w32 equivalents where
8658 non-platform-specifics are not available.
8659 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8660 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8661 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8662 (frame_update_line_height): Use macros to access f->output_data.
8663 (defined_color): Remove FIXME comments; fixed.
8664 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8665 into #ifdef blocks. Add WINDOWSNT blocks.
8666 (Fx_list_fonts): Use macros for accessing font data.
8667 (set_lface_from_font_name): Different default fonts for X and
8669 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8670 scalable for backward compatibility.
8671 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8672 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8674 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8677 * makefile.nt (w32faces.obj): Remove.
8680 2000-03-03 Jason Rumney <jasonr@gnu.org>
8682 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8685 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8687 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8688 standard ELF definitions here if the system header does not.
8690 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8692 * xterm.c (PER_CHAR_METRIC): Removed.
8693 (x_per_char_metric_1, x_default_char): New functions.
8694 (x_per_char_metric): If font's default char is invalid, return
8695 metrics of a suitably chosen usable default char.
8696 (x_draw_glyph_string_foreground): If font has an invalid default
8697 char, replace occurrences of unprintable chars with a suitably
8698 chosen usable default char.
8700 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8702 * xterm.c (note_mouse_highlight): Return quickly if frame's
8703 glyph matrices have been freed.
8705 * dispnew.c (free_glyphs): Block input while freeing matrices.
8707 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
8709 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
8712 * dispextern.h (x_free_colors): Add prototype.
8714 * xfaces.c (x_free_colors): New function.
8715 (unload_color, free_face_colors): Use it.
8717 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
8719 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
8721 * window.c [MSDOS]: Include msdos.h.
8723 2000-03-02 Dave Love <fx@gnu.org>
8725 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
8727 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
8728 set C_OPTIMIZE_SWITCH for gcc.
8730 2000-03-02 Kenichi Handa <handa@etl.go.jp>
8732 * coding.c (coding_save_composition): Be sure to allocate
8733 composition data area in coding even if there's no composition in
8736 2000-03-01 Jason Rumney <jasonr@gnu.org>
8738 * w32term.c: Equivalent changes to those made to xterm.c on
8739 2000-02-25 and 2000-02-24.
8741 * w32fns.c: Equivalent changes to those made to xfns.c on
8742 2000-02-25 and 2000-02-21.
8744 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
8745 correct line-end convention is followed.
8747 * w32menu.c [HAVE_BOXES]: Remove #undef.
8748 (single_keymap_panes): Remove code for simulating checkmarks.
8749 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
8750 Remove code for drawing simulated checkmarks.
8751 (w32_menu_show): make unibyte help string correctly.
8752 (add_menu_item): draw standard Windows checkmarks. Draw radio
8753 buttons as radio buttons if possible.
8755 2000-03-01 Gerd Moellmann <gerd@gnu.org>
8757 * sysdep.c (start_of_text): Don't define this function for NetBSD
8760 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
8762 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
8763 (LINKER): Don't undef if __NetBSD__ is defined.
8765 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
8767 * fileio.c [__NetBSD__]: Define `unix'.
8769 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
8771 2000-02-29 Gerd Moellmann <gerd@gnu.org>
8773 * atimer.c (start_atimer): Don't abort when timers are stopped.
8774 (append_atimer_lists): New function.
8775 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
8776 arbitrary lists of stopped and running atimers.
8778 * atimer.c (cancel_atimer): Handle canceling an atimer when
8779 some timers are stopped.
8781 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
8784 * fns.c (maybe_resize_hash_table): Handle case of new size
8785 coming out as being the same as old size.
8787 2000-02-27 Jason Rumney <jasonr@gnu.org>
8789 * makefile.nt: Add atimer.h to dependencies.
8790 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
8791 * w32console.c: Only disable window system features for dispextern.h
8792 (initialize_w32_display): Build a display info for the console.
8793 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
8794 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
8795 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
8797 * w32gui.h (struct W32FontStruct): Revert last change after change
8799 * w32menu.c (single_submenu): Set up help string.
8800 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
8801 (w32_dialog_show): Set up help string.
8802 * w32term.c (w32_display_info_for_display): Remove unused function.
8803 (w32_draw_bitmap): Use pre-built bitmaps.
8804 (w32_initialize_display_info): New function to initialize parts of
8805 display info that are common to both GUI and console frames.
8806 (w32_term_init): Use w32_initialize_display_info. Do not set
8807 Vw32_num_mouse_buttons here, as it is not called for console
8808 frames. Build bitmaps for indicating truncated lines etc.
8809 (x_delete_display): Destroy pre-built bitmaps.
8810 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
8811 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
8813 2000-02-27 Dave Love <fx@gnu.org>
8815 * lisp.h: Add a bunch of prototypes.
8817 2000-02-26 Kenichi Handa <handa@etl.go.jp>
8819 * keyboard.c (read_char): Set `usec' correctly.
8821 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8823 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8824 `lambda', set reg[RRR] to the map index.
8825 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8826 reg[RRR] to 0. Otherwise, set it to -1.
8828 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8830 * emacs.c (main): Remove code snippet commented out with `//'.
8832 2000-02-25 Richard M. Stallman <rms@gnu.org>
8834 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8835 and contains a `:', prepend `/:'.
8837 * window.c (select_window_1): If selected_window is nil,
8838 don't "swap out" the buffer's point.
8839 (Fset_window_configuration): Set selected_window to nil
8840 before calling Fselect_window.
8841 (unshow_buffer): Don't set point in buffer from window's point
8842 if another more recently selected window also shows the buffer.
8844 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8846 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8848 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8849 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8850 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8852 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8853 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8854 (hide_busy_cursor): New functions.
8855 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8857 * minibuf.c (read_minibuf): Cancel busy-cursor.
8859 * keyboard.c (command_loop_1): Call start_busy_cursor before
8860 Fcommand_execute and cancel_busy_cursor after it.
8861 (timer_check): Remove busy-cursor code.
8862 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8865 * process.c (wait_reading_process_input): Remove busy-cursor code.
8867 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8868 Fx_hide_busy_cursor.
8870 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8872 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
8874 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
8876 * xterm.c (XTread_socket): Remove busy-cursor code.
8878 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
8879 (build_frame_matrix_from_leaf_window): Put code handling
8880 glyph row's not being a slice of a frame row in #if 0.
8881 (sync_window_with_frame_matrix_rows): New function.
8882 (frame_row_to_window): New function.
8883 (mirror_line_dance): Handle copies between windows.
8885 * lread.c (Fload): Use `xfree' instead of `free'.
8886 (init_obarray): Use `xmalloc' instead of `malloc'.
8888 * window.c (Fset_window_buffer): Set WINDOW to the window
8890 (coordinates_in_window): Take frame's internal border width
8893 2000-02-24 Gerd Moellmann <gerd@gnu.org>
8895 * xterm.c (x_display_and_set_cursor): Display cursor of
8896 non-selected windows depending on the setting of
8897 cursor_in_non_selected_windows.
8899 * xdisp.c (cursor_in_non_selected_windows): New variable.
8900 (syms_of_xdisp): DEFVAR_BOOL it.
8902 2000-02-23 Gerd Moellmann <gerd@gnu.org>
8904 * data.c (Fstring_to_number): If number is greater than what
8905 fits into an integer, return a float.
8907 * eval.c (specbind): Remove references to
8908 keyword_symbols_constant_flag.
8910 * data.c (keyword_symbols_constant_flag): Removed.
8911 (Fmakunbound, set_internal, syms_of_data): Remove references to
8912 keyword_symbols_constant_flag.
8914 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
8916 2000-02-23 Kenichi Handa <handa@etl.go.jp>
8918 * syntax.c (multibyte_syntax_as_symbol): New variable.
8919 (syms_of_syntax): Declare it as a Lisp variable.
8920 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
8921 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
8922 nonzero, treat all multibyte characters as symbol.
8923 (init_syntax_once): Give syntax `word' to all multibyte
8926 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
8928 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
8931 2000-02-21 Gerd Moellmann <gerd@gnu.org>
8933 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
8935 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8936 (x_non_menubar_window_to_frame): Check the busy-cursor window.
8938 2000-02-21 Dave Love <fx@gnu.org>
8940 * frame.c (Vmouse_position_function): New variable.
8941 (Fmouse_position): Use it.
8942 (syms_of_frame): Install it.
8944 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
8946 2000-02-20 Gerd Moellmann <gerd@gnu.org>
8948 * fileio.c (Finsert_file_contents): Unbind the binding of
8949 standard-output done by temp_output_buffer_setup.
8951 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
8952 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
8953 (specbind, unbind_to): Handle most common case of non-constant
8954 symbol with trivial value specially.
8956 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8958 2000-02-20 Richard M. Stallman <rms@gnu.org>
8960 * data.c (Fmake_variable_buffer_local): Doc fix.
8961 Init found_for_buffer to 0.
8962 (Fmake_variable_frame_local): If the variable has already
8963 been buffer-local, set the check_frame field.
8965 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8967 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8968 produced for CODING_MODE_LAST_BLOCK requires.
8970 2000-02-18 Dave Love <fx@gnu.org>
8972 * keyboard.c (echo_keystrokes): Remove declaration.
8973 (Vecho_keystrokes) New variable.
8974 (read_char, record_menu_key, read_key_sequence): Use it to allow
8976 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8978 * lread.c: Undef feature selection macros before defining.
8980 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8982 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8983 for symbols other than the symbol in question.
8985 2000-02-17 Dave Love <fx@gnu.org>
8987 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8989 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8991 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8993 * alloc.c (enum mem_type): Compile unconditionally.
8995 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8997 * xfaces.c (tty_defined_color): Don't return faulire indication
8998 for unspecified-fg and unspecified-bg pseudo-colors.
9000 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9002 * alloc.c (mark_object): Don't mark symbol names in pure space.
9003 (gc_sweep): Don't unmark symbol names in pure space.
9005 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9006 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9007 [GC_MARK_STACK]: New defines.
9008 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9009 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9011 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9013 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9014 allocate_buffer instead of xmalloc.
9016 * alloc.c (toplevel): Include setjmp.h.
9017 (PURE_POINTER_P): New define.
9018 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9019 (Vdead) [GC_MARK_STACK]: New variable.
9020 (lisp_malloc): Add parameter TYPE, call mem_insert if
9021 GC_MARK_STACK is defined.
9022 (allocate_buffer): New function.
9023 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9024 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9025 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9026 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9027 (MEM_NIL) [GC_MARK_STACK]: New define.
9028 (struct mem_node) [GC_MARK_STACK]: New structure.
9029 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9030 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9031 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9032 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9033 (mark_stack) [GC_MARK_STACK]: New functions.
9034 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9035 (clear_marks): Removed.
9036 (gc_sweep): Set free conses' car, free floats' type, free
9037 symbols' function to Vdead. Use lisp_free to free buffers.
9038 (init_alloc_once): Initialize Vdead.
9039 (survives_gc_p): Return non-zero for pure objects.
9041 * alloc.c: Add comments throughout the file.
9043 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9044 that unblocks alarms.
9046 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9047 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9048 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9050 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9052 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9054 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9055 avoid infinite error signaling. Allocate sufficient memory for
9056 eol_str in the case that eoltype is Lisp_Int.
9058 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9060 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9061 depends on the previous behavior.
9063 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9065 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9067 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9069 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9071 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9072 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9075 2000-02-15 Richard M. Stallman <rms@gnu.org>
9077 * data.c (set_internal): Don't make variable buffer-local
9078 if within a let-binding for the same buffer.
9079 (let_shadows_buffer_binding_p): New function.
9081 * eval.c (specbind): For buffer-local value,
9082 record the current buffer also.
9083 (unbind_to): Cope with that change.
9085 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9087 * window.c (Fsave_window_excursion): Doc fix.
9089 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9091 * syntax.c (back_comment): Make sure we only consider comment-starters
9092 of the relevant style and return -1 in case of a failure to find the
9093 beginning of the comment.
9094 (Fforward_comment): If back_comment fails, go back to the position just
9095 after the comment-end.
9096 (scan_lists): Add comment describing a very minor bug.
9098 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9100 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9101 `completion-regexp-list' in the docstring.
9103 2000-02-14 Dave Love <fx@gnu.org>
9105 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9107 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9109 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9110 to Emacs' syntax. Also fix the comment about set/not-set meanings
9111 since Emacs syntax is not the value 0 any more.
9112 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9113 since it's now part of RE_SYNTAX_EMACS.
9115 2000-02-12 Dave Love <fx@gnu.org>
9117 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9120 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9122 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9124 2000-02-12 Dave Love <fx@gnu.org>
9126 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9128 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9129 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9130 * s/hpux.h: Don't define HAVE_VFORK.
9132 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9134 * s/nextstep.h: Don't define HAVE_ALLOCA.
9136 * config.in: Add vfork bits.
9138 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9140 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9141 unwind function to undo the effect of stopping atimers.
9143 * keyboard.c (bind_polling_period): Stop all timers except
9146 * atimer.c (stopped_atimers): New variable.
9147 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9150 * atimer.h (stop_other_atimers, run_all_atimers)
9151 (unwind_stop_other_atimers): Add function prototypes.
9153 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9155 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9157 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9158 library may depend on jpeg.
9159 (atimer.o): Depends on atimer.c.
9161 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9163 * insdel.c (del_range_1): Call update_compositions.
9164 (del_range_both): Call update_compositions just once..
9166 2000-02-10 Dave Love <fx@gnu.org>
9168 * xfns.c (create_frame_xic): Fix initialization of automatic
9171 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9173 * ccl.c (CCL_MAKE_CHAR): New macro.
9174 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9175 registers by CCL_MAKE_CHAR before calling translate_char.
9176 <CCL_TranslateCharacterConstTbl> Likewise.
9178 2000-02-08 Dave Love <fx@gnu.org>
9180 * lread.c (__EXTENSIONS__): Define.
9182 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9184 * puresize.h (BASE_PURESIZE): Increase to 650000.
9186 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9188 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9191 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9193 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9194 md, mh, mb, mr, and me to the fake termcap entry.
9196 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9198 * sound.c (sound_cleanup): Don't call device close routine if the
9199 function pointer is null.
9201 2000-02-06 Andrew Innes <andrewi@gnu.org>
9203 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9204 around image definitions and prototypes.
9205 (gamma_correct) [WINDOWSNT]: New prototype.
9207 * w32term.c (x_make_frame_visible): Replace call to
9208 input_poll_signal with poll_for_input.
9210 * window.c [WINDOWSNT]: Include w32term.h.
9212 * xdisp.c [WINDOWSNT]: Include w32term.h.
9214 * makefile.nt: Add dependencies on w32gui.h.
9215 (OBJ1): Include atimer.obj.
9216 ($(BLD)\atimer.obj): New dependency rule.
9218 * w32.c (sigmask): New function (does nothing).
9219 (sigunblock): Ditto.
9221 * frame.c [WINDOWSNT]: Include w32term.h.
9223 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9225 * lread.c (syms_of_lread): Fix literal newlines.
9227 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9228 the string constant limit (2048 bytes) in MSVC.
9231 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9233 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9235 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9236 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9239 2000-02-04 Dave Love <fx@gnu.org>
9241 * fileio.c: Remove some unused vars.
9242 (_GNU_SOURCE): Define (for euidaccess).
9244 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9246 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9248 (read_minibuf): Deal with allow_props correctly.
9250 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9252 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9254 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9256 * search.c (compile_pattern): If a cache entry has a nil regexp,
9257 fill in that entry instead of clobbering a previously cached
9260 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9262 * puresize.h (BASE_PURESIZE): Increase to 610000.
9264 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9266 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9269 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9271 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9272 instead of incrementing ic directly.
9273 <CCL_WriteExprConst> Likewise.
9274 <ccl_set_expr>: Set ic to jump_address.
9276 * fileio.c (e_write): Fix the handling of
9277 CODING_FINISH_INSUFFICIENT_SRC.
9279 2000-02-01 Dave Love <fx@gnu.org>
9281 * editfns.c (Fpropertize): Doc fix.
9283 * process.c (Fstart_process): Doc fix.
9285 * eval.c: Fix various doc strings not to duplicate information
9286 from help-manyarg-func-alist.
9288 * window.c (Fset_window_margins): Don't make interactive. Doc
9291 * doc.c (Vhelp_manyarg_func_alist): New variable.
9292 (Fdocumentation): Use it.
9293 (syms_of_doc): Define it.
9295 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9297 * xterm.c (xim_open_dpy): Remove unused local variable.
9299 * emacs.c (USAGE): Use term `display options' instead of `X
9302 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9303 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9305 * fns.c (sweep_weak_table): New function.
9306 (sweep_weak_hash_tables): Use it. Keep on marking until there
9309 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9311 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9312 that XTread_socket does not crash by trying to call XNoOp on a
9315 2000-01-30 Jason Rumney <jasonr@gnu.org>
9317 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9318 Change selected_frame to SELECTED_FRAME ().
9319 (w32_console_mouse_position): Remove #ifndef MULE from around
9322 * makefile.nt: Remove dosfns.obj.
9324 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9326 * w32fns.c (w32_defined_color): Check for valid frame before
9327 applying gamma correction. Eliminate dependency on frame elsewhere.
9328 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9329 (w32_to_x_font): Use resx and resy not height_in and width_in.
9330 (x_to_w32_font): Doc fix.
9331 (xlfd_strip_height): New function to strip and return font height.
9332 (w32_font_match): Compare height separately from rest of xlfd
9333 spec, using xlfd_strip_height.
9335 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9336 width_in. Use w32_defined_color in place of defined_color.
9338 * w32faces.c: Merge more of DOS and X specifics in preparation for
9339 merge with xfaces.c.
9340 (defined_color): Remove FIXME comment.
9341 (tty_color_name): Provide w32-specific function.
9342 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9344 * w32console.c (turn_on_face, turn_off_face): Removed.
9345 (w32_face_attributes): New function.
9346 (Global_variables): Reduce scope where possible.
9347 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9349 (hl_mode): Don't modify text attributes.
9350 (write_glyphs): Don't do anything if len <= 0. Use
9351 w32_face_attributes to get attributes for drawing. Write
9352 terminating codes using char_attr_normal.
9353 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9354 (update_begin, update_end): Likewise.
9355 (vga_stdcolor_name): New function.
9356 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9357 (Fset_screen_color): Remove char_attr_reverse.
9359 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9361 * xfns.c (xic_set_preeditarea): Take window parameter and
9362 window-relative pixel-positions.
9364 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9365 is its frame's selected window.
9366 (xim_instantiate_callback): Likewise.
9368 * xfns.c (x_create_im): Removed.
9369 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9370 (supported_xim_styles): Renamed from supported_styles.
9371 (best_xim_style): Renamed from best_style.
9372 (create_frame_xic): Renamed from xic_create_frame.
9373 (free_frame_xic): Renamed from xic_destroy_frame.
9375 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9377 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9378 our frames, call XFilterEvent with 2nd parameter `None'.
9379 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9380 returning XBufferOverflow.
9381 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9383 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9384 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9385 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9386 (xim_initialize, xim_close)
9387 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9388 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9389 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9390 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9392 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9394 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9395 `xic_style' and `xic_xfs'.
9396 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9397 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9398 (FRAME_XIM): Removed.
9400 * xfns.c (supported_styles): New variable.
9401 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9402 (xic_create_xfontset, best_style, xic_create_frame)
9403 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9404 (xic_set_xfontset): New functions.
9406 2000-01-28 Dave Love <fx@gnu.org>
9408 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9410 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9412 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9414 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9415 for *scratch* if it already existed.
9417 * emacs.c (USAGE): New macro.
9418 (main): Use it to display usage information.
9420 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9422 Support for the menu-help feature:
9424 * msdos.h: Change prototypes of XMenuAddSelection and
9427 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9428 part of the line to the termscript file.
9429 (IT_clear_to_end): Clear the entire line, not just its beginning.
9430 (menu_help_message, prev_menu_help_message): New variables.
9431 (IT_menu_make_room): Make room for the help_text member.
9432 (IT_menu_display): New argument disp_help; all callers changed.
9433 If disp_help is non-zero, store the help text of the active menu
9434 item in menu_help_message.
9435 (XMenuAddPane): Initialize the help_text member to NULL.
9436 (XMenuAddSelection): New argument help_text. Store it in the
9438 (XMenuActivate): New argument help_callback. If the value of
9439 menu_help_message has changed since the last time, display the
9440 menu help message text while waiting for the mouse to move. Clear
9441 the echo area before exiting.
9442 (XMenuDestroy): Free the help_text member.
9444 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9446 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9447 XMenuAddSelection. Pass help callback to XMenuActivate.
9448 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9450 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9452 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9453 and EMACS_SET_USECS.
9455 2000-01-26 Dave Love <fx@gnu.org>
9457 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9459 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9460 an error may be signalled.
9462 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9464 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9465 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9467 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9469 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9471 * charset.c (Fstring): If there is a multibyte char among
9472 the args, always return a multibyte string.
9474 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9476 * sysdep.c (sys_select): Turn atimers off and on instead of
9477 recording and restoring old alarm handler
9479 * process.c (toplevel): Include atimer.h.
9480 (create_process_1): Rewritten.
9481 (create_process): Use atimers instead of alarm.
9482 (wait_reading_process_input) [hpux]: Turn atimers off instead
9483 of turning off SIGALRM.
9484 (wait_reading_process_input): Turn off atimers instead off
9485 calling stop_polling.
9487 * emacs.c (main): Call init_atimer.
9489 * keyboard.c (toplevel): Include systime.h and atimer.h.
9490 (polling_for_input): Removed because unused.
9491 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9492 (poll_timer): New variable.
9493 (poll_for_input, poll_for_input_1): New functions.
9494 (start_polling, stop_polling): Rewritten.
9496 * keyboard.h (polling_for_input): Removed.
9498 * atimer.h, atimer.c: New files.
9500 * Makefile.in (obj): Add atimer.o.
9501 (atimer.o): New target.
9503 * blockinput.h (pending_atimers): Add extern declaration.
9504 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9506 * lisp.h (popup_activated_flag): Add extern declaration.
9508 * xmenu.c (popup_activated_flag): Make externally visible.
9509 (popup_activate_callback) [USE_MOTIF]: Increment
9510 popup_activated_flag.
9511 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9513 * xterm.c (toplevel): Include atimer.h.
9514 (toolkit_scroll_bar_interaction): New variable.
9515 (Fxt_process_timeouts): Removed.
9516 (x_process_timeouts): New function.
9517 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9518 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9519 (x_make_frame_visible): Call poll_for_input_1 instead of
9520 input_poll_signal. Don't call alarm.
9521 (x_initialize): Install timer calling x_process_timeouts.
9523 2000-01-24 Dave Love <fx@gnu.org>
9525 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9526 Don't use -cckr -- apparently not now necessary.
9528 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9530 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9533 2000-01-23 Jason Rumney <jasonr@gnu.org>
9535 * w32fns.c (w32_defined_color): Apply gamma correction before
9536 trying to map to the palette.
9537 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9540 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9541 here. Callers changed to always pass real device context.
9542 (w32_draw_bitmap): Likewise.
9543 (w32_get_glyph_overhangs): Likewise.
9544 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9546 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9547 pfnSetScrollInfo and SetScrollRange.
9548 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9549 back into MULE characters after decoding them.
9550 (x_get_glyph_face_and_encoding): Likewise.
9551 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9552 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9553 (x_produce_glyphs): Calculate per char metrics for a character
9554 that we know exists in default font when font_not_found_p is true.
9556 2000-01-22 Jason Rumney <jasonr@gnu.org>
9558 * makefile.nt (intervals.obj, composite.obj): New modules.
9559 (composite.h): Added as dependency where appropriate.
9561 * w32gui.h (XGCValue): New struct for emulating X GCs.
9563 * w32term.h (XCharStruct): New struct for emulating X.
9565 * w32console.c (turn_on_face, turn_off_face): New functions.
9566 (change_line_highlight): New prototype for new redisplay.
9567 (write_glyphs): Support multibyte text. Support faces.
9569 * w32faces.c: Complete rewrite for new redisplay based on new
9572 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9573 throughout. struct frame * in place of FRAME_PTR.
9574 Skeleton support for images, toolbars, tooltips from xfns.c.
9575 (Fx_create_frame): Use system default for default scroll bar
9577 (w32_get_arg): Renamed from x_get_arg.
9578 (Fx_file_dialog): New function.
9579 (w32_list_fonts): Check cache before asking system.
9580 (Vw32_enable_synthesized_fonts): New variable.
9581 (Vw32_enable_italics): Obsolete, removed.
9583 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9584 Use SELECTED_FRAME macro.
9586 * w32menu.c: Add skeleton support for help strings on menus.
9587 (add_menu_item): Native checkbox and radio support added, but not
9588 yet enabled due to bugs.
9589 (push_menu_item): Add parameters type, selection and help.
9591 Formatting changes to reduce unnecessary diffs with xmenu.c.
9593 * w32select.c (Fw32_set_clipboard_data): Update call to
9594 find_charset_in_str.
9596 * w32term.c: Complete rewrite for new redisplay based on new
9597 xterm.c with necessary sections merged back in from old w32term.c.
9599 2000-01-21 Richard M. Stallman <rms@gnu.org>
9601 * data.c (set_internal): Further fix in same criterion.
9603 2000-01-20 Richard M. Stallman <rms@gnu.org>
9605 * data.c (set_internal): Fix the criteria for whether
9606 to swap out the old cached binding.
9608 2000-01-19 Dave Love <fx@gnu.org>
9610 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9612 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9614 * regex.c (re_compile_fastmap): While checking a range table for
9615 `charset', skip flag bits for a character class correctly.
9617 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9619 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9621 * xfns.c (x_window): Call lw_create_widget with new parameter
9624 * widget.c (EmacsFrameSetCharSize): Change size of children first
9625 because of problems with main window geometry management under
9628 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9630 (MENU_ITEMS_ITEM_HELP): New enumerator.
9631 (push_menu_item): Add parameter HELP. Record help in menu_items.
9632 (single_menu_item, single_submenu, list_of_items): Call
9633 push_menu_item with new parameter.
9634 (single_submenu): Set help string in widget value.
9635 (menu_highlight_callback): New function.
9636 (set_frame_menubar): Call lw_create_widget with new
9638 (xmenu_show, xdialog_show): Ditto.
9640 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9642 * sound.c (Fplay_sound): Improve doc string.
9644 2000-01-11 Richard M. Stallman <rms@gnu.org>
9646 * lisp.h (set_internal): Enter the new arg.
9648 * eval.c (specbind): Record buffer-local variables specially,
9649 indicating which buffer's binding was saved.
9650 (unbind_to): Restore buffer-local variables specially
9651 in the proper buffer.
9653 * data.c (set_internal): New arg BUF.
9655 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9656 * data.c (Fset): Pass new arg to set_internal.
9657 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9659 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9661 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9664 2000-01-11 Richard M. Stallman <rms@gnu.org>
9666 * minibuf.c (Ftry_completion): Doc fix.
9668 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9670 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9673 2000-01-11 Andreas Schwab <schwab@suse.de>
9675 * coding.c (code_convert_region): Initialize total_skip.
9677 2000-01-08 Dave Love <fx@gnu.org>
9679 * eval.c (Fuser_variable_p): Check customizability too.
9681 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9683 * minibuf.c (Fcompleting_read): Doc fix.
9685 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9687 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9690 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9691 Check that input style is supported before trying to create an
9693 (x_window): Call x_create_im.
9695 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9697 * xfns.c (current_gif_memory_src): New variable.
9698 (gif_load): Record the address of the current memory source
9699 in current_gif_memory_src.
9700 (gif_read_from_memory): Use current_gif_memory_src.
9702 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9703 macros statement form.
9705 * sound.c (struct sound): Renamed from struct sound_file.
9706 (struct sound): Add members `data' and `header_size'.
9707 (enum sound_attr): Add SOUND_DATA.
9708 (current_sound, current_sound_device): Variables renamed from
9709 sound_file and sound_device.
9710 (parse_sound): Parse :data.
9711 (parse_sound): Handle sound data in strings.
9712 (find_sound_type): Function renamed from find_sound_file_type.
9713 (wav_init, au_init): Fail if sound's header_size is smaller than
9715 (wav_play, au_play): Play sounds from string data.
9717 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
9719 * lisp.h: Add prototype for allocate_string_data.
9721 * alloc.c (Fgarbage_collect): Return number of live and free
9724 * alloc.c (mark_buffer): Remove code in #if 0.
9726 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
9727 (strings_consed): New variable.
9728 (allocate_string): Set it.
9729 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
9730 (Fmemory_use_counts): Return strings_consed. Use Flist.
9732 * alloc.c: General cleanup in comments etc. Remove conditional
9733 compilation for `standalone'.
9735 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
9737 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
9738 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
9739 (DONT_COPY_FLAG): Removed.
9740 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
9741 (struct sdata, struct sblock): New
9742 (struct string_block): Rewritten.
9743 (STRINGS_IN_STRING_BLOCK): New macro.
9744 (oldest_sblock, current_sblock, total_strings, total_free_strings)
9745 (large_sblocks, string_blocks, string_free_list): New variables.
9746 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
9747 (init_strings): Rewritten.
9748 (allocate_string, allocate_string_data, compact_small_strings)
9749 (free_large_strings, sweep_strings): New functions.
9750 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
9751 (struct string_block_head, current_string_block)
9752 (first_string_block, large_string_blocks, STRING_FULLSIZE)
9753 (STRING_PAD): Removed.
9754 (make_uninit_multibyte_string, make_pure_string): Rewritten.
9755 (Fgarbage_collect): Don't set mark bit in large strings.
9756 (mark_object): Mark strings differently. Mark symbol names
9758 (survives_gc_p): Test marked strings differently.
9759 (gc_sweep): Sweep strings differently, unmark strings in
9761 (compact_strings): Removed.
9763 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
9765 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
9766 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
9768 2000-01-04 Kenichi Handa <handa@etl.go.jp>
9770 * fileio.c (Finsert_file_contents): Signal error if visiting file
9771 in a non-empty buffer.
9773 * term.c (encode_terminal_code): Fix the previous change.
9775 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9777 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
9778 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
9780 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
9782 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9784 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
9785 need to test for MSDOS frames.
9787 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9789 * dosfns.c (unspecified_colors): Remove.
9790 (msdos_stdcolor_idx): Use global variables unspecified_fg and
9792 (msdos_stdcolor_name): Return strings for unspecified fore- and
9795 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
9796 (syms_of_xfaces): Remove their staticpro's.
9797 (tty_color_name): Return Lisp strings for unspecified fore- and
9799 (Finternal_set_lisp_face_attribute): Remove the special treatment
9800 for Qunspecified_{f,b}g.
9801 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
9804 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9806 * xdisp.c (reseat_at_next_visible_line_start): Position before
9807 newline only if ending up on a newline.
9808 (next_element_from_ellipsis): Return success. Handle case of
9809 displaying no ellipsis. Fix case of ellipsis defined in display
9811 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
9814 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9816 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
9817 (Fcolor_supported_p): Renamed from face-color-supported-p.
9819 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9821 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
9822 list of colors renamed to tty-defined-color-alist.
9823 (tty_color_name): Pass the frame to tty-color-by-index.
9824 (realize_tty_face): tty-color-alist is now a function which
9825 accepts the frame as argument.
9827 * term.c (Ftty_display_color_p): Accept an optional argument
9830 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9832 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9833 encode_terminal_code.
9835 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9837 * dispnew.c (mode_line_string): Support termcap frames as well.
9839 2000-01-01 Gerd Moellmann <gerd@gnu.org>
9841 * syntax.c (Fforward_word): Undo previous change.
9843 * editfns.c (Fconstrain_to_field): Don't constrain if
9844 inhibit-field-text-motion is non-nil.
9845 (Fline_beginning_position): Undo previous change.
9846 (Fline_end_position): Ditto.
9848 * syntax.c (Fforward_word): Notice field boundaries only if
9849 inhibit-field-text-motion is nil.
9851 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9853 * editfns.c (Vinhibit_field_text_motion): New variable.
9854 (inhibit-field-text-motion): New DEFVAR_LISP.
9855 (Fline_beginning_position, Fline_end_position): Notice field
9856 boundaries only if inhibit-field-text-motion is nil.
9858 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9860 (x_build_heuristic_mask): Likewise.
9861 (xbm_load_image_from_file): Change error output.
9862 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9863 (gif_load, gs_load, x_kill_gs_process): Ditto.
9865 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9866 color indices when accessing raster pixels.
9867 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9868 one of :file or :data.
9869 (enum pbm_keyword_index): Add PBM_DATA.
9870 (pbm_format): Add :data.
9871 (pbm_image_p): Allow either :file or :data.
9872 (pbm_read_file): New function.
9873 (pbm_scan_number): Rewritten to read from string.
9874 (pbm_load): Support :data.
9876 See ChangeLog.8 for earlier changes.
9879 ;; coding: iso-2022-7bit