1 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4 * sysdep.c, vmsproc.c, xselect.c: Call
5 redisplay_preserve_echo_area with additional arg.
7 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
10 * xdisp.c (redisplay_preserve_echo_area): Add parameter
11 FROM_WHERE, for debugging.
13 2001-01-16 Kenichi Handa <handa@etl.go.jp>
15 * ccl.c (Fregister_ccl_program): Handle the return value of
16 resolve_symbol_ccl_program correctly.
17 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
20 2001-01-15 Gerd Moellmann <gerd@gnu.org>
22 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
23 has gone in the meantime, use face MOUSE_FACE_ID.
25 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
26 x_display_info_for_display returns null, don't try to close
27 the display; we didn't open it.
29 * dispnew.c (save_or_restore_current_matrices): Function removed.
30 (save_current_matrix, restore_current_matrix): New functions.
31 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
32 restore the frame's current matrix. Due to the glyph pointer
33 setup done in adjust_glyph_matrix, there is no easy way to make
34 saving the current matrix in the desired matrix generally correct,
37 2001-01-15 Kenichi Handa <handa@etl.go.jp>
39 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
41 (display_line): Optimize for wide characters.
42 (display_string): Don't try to display a multi-column character
43 partially. On ttys, produce more than one truncation glyph for
44 multi-column characters that don't fit on the line.
46 2001-01-13 Kenichi Handa <handa@etl.go.jp>
48 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
49 it instead of WORDS_BIGENDIAN. Caller changed.
51 2001-01-13 Jason Rumney <jasonr@gnu.org>
53 * w32fns.c (Fimage_size, image_ascent, lookup_image)
54 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
55 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
56 (tiff_format, gif_format, gs_format): Adapt to change of image
59 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
60 (x_draw_image_relief, x_draw_image_foreground_1)
61 (x_draw_image_glyph_string): Adapt to change of image margins.
63 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
66 * w32bdf.c (search_file_line, get_cached_font_char)
67 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
69 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
71 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
72 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
73 (Fw32_send_sys_command): Remove unused variables.
74 (w32_msg_pump): Add parentheses.
76 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
77 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
80 2001-01-12 Gerd Moellmann <gerd@gnu.org>
82 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
83 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
84 being a pair of margins.
85 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
86 to DEFVAR_LISP. Extend doc.
88 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
90 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
91 pair of integers `(X . Y)', use X for the horizontal and Y for the
93 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
94 (parse_image_spec): Check it.
95 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
96 (tiff_format, gif_format, gs_format): Use
97 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
99 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
100 (x_draw_image_relief, x_draw_image_foreground_1)
101 (x_draw_image_glyph_string): Adapt to the change of image margins.
103 * dispextern.h (struct image): Replace member `margin' with
104 `hmargin' and `vmargin'.
106 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
109 * dispnew.c (update_text_area): Put code which decrements the
110 stop position when the row's face extends to the end of the
113 * xfns.c (x_set_mouse_color): Fix color allocation.
115 * keyboard.c: Call get_local_map with new argument list.
117 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
119 * intervals.h (enum map_property): Removed.
120 (get_local_map): Change prototype.
122 * keymap.c: Call get_local_map with new argument list.
123 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
125 2001-01-11 Gerd Moellmann <gerd@gnu.org>
127 * xdisp.c (build_desired_tool_bar_string): Correct the computation
128 of the size needed for the tool bar string. For the last image,
129 use a `display' property that reaches to the end of the string.
131 * xselect.c (selection_request_dpyinfo): New variable.
132 (x_handle_selection_request): Set it.
133 (x_selection_request_lisp_error): Don't call
134 x_decline_selection_request if selection request's display has
137 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
138 the unregister_colors before calling XFreeColors.
140 2001-01-10 Dave Love <fx@gnu.org>
142 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
143 ${SOME_MACHINE_LISP}, not ${lisp}.
145 2001-01-10 Gerd Moellmann <gerd@gnu.org>
147 * xdisp.c (display_line): On ttys, produce more than one
148 truncation glyph for multi-column characters that don't fit on the
151 * xselect.c (x_reply_selection_request): Add a comment.
153 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
154 XkbGetNames instead of XkbGetKeyboard.
156 2001-01-10 Dave Love <fx@gnu.org>
158 * sysdep.c (random): Revert the declaration.
160 2001-01-09 Gerd Moellmann <gerd@gnu.org>
162 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
163 function string_bytes.
164 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
166 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
167 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
168 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
169 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
171 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
172 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
173 after sweeping strings, and at the end.
174 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
176 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
177 ensure that pop_message is called.
179 * keyboard.c (Fexecute_extended_command): Use a
180 record_unwind_protect to ensure that pop_message is called.
182 * lisp.h (push_message_unwind): Add prototype.
184 * xdisp.c (push_message_unwind): New function.
186 * fileio.c (do_auto_save_unwind): Do the pop_message here
187 instead of in Fdo_auto_save.
188 (Fdo_auto_save): Don't call pop_message.
190 2001-01-08 Ken Raeburn <raeburn@gnu.org>
192 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
195 2001-01-08 Gerd Moellmann <gerd@gnu.org>
197 * window.c (window_scroll_pixel_based): Adjust glyph matrices
198 when increasing window's vscroll.
200 * macros.c (Qkbd_macro_termination_hook): New variable.
201 (syms_of_macros): Initialize and staticpro it.
202 (pop_kbd_macro): Run kbd-macro-termination-hook.
204 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
206 2001-01-07 Dave Love <fx@gnu.org>
208 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
209 arglist, for documentation's sake.
211 2001-01-06 Andrew Innes <andrewi@gnu.org>
213 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
216 2001-01-05 Andrew Innes <andrewi@gnu.org>
218 * term.c (update_end): Don't check updating_frame; for some reason
219 this can be 0 sometimes, such as after dismissing a popup menu,
220 and isn't necessary given the explicit frame argument.
222 2001-01-05 Gerd Moellmann <gerd@gnu.org>
224 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
225 on some systems, and an unsigned long on others, like FreeBSD 4.1.
227 2001-01-04 Gerd Moellmann <gerd@gnu.org>
229 * xterm.c (clear_mouse_face): Don't return if tip_frame is
232 * xfns.c (x_create_tip_frame): Preserve the value of
233 face_change_count around the creation of the tip frame.
235 * xfns.c (last_show_tip_args): New variable.
236 (compute_tip_xy): New function.
237 (Fx_show_tip): Reuse an existing tip frame, if possible.
238 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
240 2001-01-04 Dave Love <fx@gnu.org>
242 * editfns.c (Fformat): Doc fix.
244 * systime.h (set_file_times): Prototype.
246 * widget.h (EmacsFrameSetCharSize_): Prototype.
248 * sysdep.c (random, srandom): Declare explicitly.
250 * dispextern.h (move_it_vertically_backward): Declare.
252 2001-01-04 Gerd Moellmann <gerd@gnu.org>
254 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
255 like in Fx_create_frame.
257 * xfaces.c (set_font_frame_param): Don't do anything for
258 non-graphical frames.
260 * window.c (Fdelete_other_windows): Set window's window_end_valid
261 to nil when changing the window's start. Don't change the
262 window's start when its top position hasn't changed. If we do,
263 this will set the window's optional_new_start, which act's like a
264 force_start during redisplay with C-x 1 M-> under particular
265 circumstances (see report from Per Starback to emacs-pretest-bug
268 2001-01-03 Gerd Moellmann <gerd@gnu.org>
270 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
271 short cut at the start of the function. Add an assertion.
272 (reseat_at_next_visible_line_start): Add an assertion.
274 * window.c (Frecenter): When changing the window start, set the
275 window's window_end_valid to nil.
276 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
278 * dispextern.h (move_it_past_eol): Add prototype.
280 * xdisp.c (move_it_past_eol): New function.
282 * window.c (Fwindow_end): Doc fix.
284 2001-01-03 Dave Love <fx@gnu.org>
286 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
289 2001-01-03 Gerd Moellmann <gerd@gnu.org>
291 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
292 the enabled_p flag of the glyph row at window_end_vpos to 0.
293 (handle_single_display_prop): Fix last change.
295 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
297 * window.c (Frecenter): Doc fix.
299 2001-01-02 Andrew Innes <andrewi@gnu.org>
301 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
303 * frame.h (output_method): Add output_w32_console method.
304 (FRAME_W32_CONSOLE_P): New macro.
306 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
307 use output_w32_console method.
308 (Qw32_console): New Lisp_Object.
309 (Fframep): Return it.
310 (syms_of_frame): Init it.
311 (Fframe_parameters): Report w32console as font for w32_console
314 * xfaces.c (realize_default_face): Set face foreground and
315 background to unspecified for w32_console frames.
316 (realize_face): Realize face cache for w32_console frames.
317 (realize_tty_face): Accept w32_console frames.
319 * xdisp.c (handle_single_display_prop): Return if frame is
321 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
322 necessary, even if running interactively.
324 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
327 * w32term.c (x_update_begin):
331 (x_change_line_highlight):
336 (w32_reassert_line_highlight):
337 (w32_frame_rehighlight):
338 (w32_frame_raise_lower): Do nothing if not w32 frame.
340 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
342 * w32fns.c (Fx_display_color_cells): Determine correct value, when
343 system doesn't tell us directly.
344 (Fx_display_visual_class): Implement properly.
346 2001-01-02 Gerd Moellmann <gerd@gnu.org>
348 * window.c (Frecenter): Handle centering in graphical frames
349 specially. Centering on the basis of line counts doesn't work
350 reliably with variable-height lines.
352 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
354 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
357 * composite.c (run_composition_function): Remove unused variable
359 (update_compositions): Remove unused variable `hook'.
361 * intervals.c (get_local_map): Remove unused variable `tem'.
363 * doprnt.c (doprnt1): Remove unused variable `size'.
365 * fns.c (Flength): Remove unused variable `tail'.
366 (Fdelete): Remove unused variable `size'.
368 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
371 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
374 * data.c (find_symbol_value): Remove extra 3rd argument in the
375 call to swap_in_symval_forwarding.
377 * undo.c (Fprimitive_undo): Remove unused block-scope variable
380 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
381 (trivial_regexp_p): Remove unused variable `c'.
382 (boyer_moore): Remove unused variable `k'.
384 * indent.c (current_column): Remove unused variable `stopchar'.
385 (Fcompute_motion): Remove unused variable `contin'.
387 * casefiddle.c (casify_object): Remove unused variable `tolen'.
389 * dired.c (directory_files_internal): Fix a typo in a comment.
390 Remove an unused variable `handler'.
391 (file_name_completion): Remove unused function-scope variable
393 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
396 * fileio.c (e_write): Remove unused variable
397 `require_encoding_p'.
399 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
401 (Fmarker_insertion_type): Remove unused variable `buf'.
403 * insdel.c (make_gap): Remove unused variable `result'.
405 * keyboard.c (record_char): Remove unused function-scope variable
407 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
408 (menu_bar_items): Remove unused function-scope variable `tem'.
410 * fontset.c (fontset_ref): Remove unused variable `i'.
411 (fontset_set): Remove unused variables `j' and `tmp'.
412 (make_fontset): Remove unused variables `i', `j', `elt' and
414 (make_fontset_for_ascii_face): Remove unused variable `name'.
415 (fs_load_font): Remove unused variable `font_idx'.
416 (fs_query_fontset): Remove unused function-local variable
418 (list_fontsets): Remove unused variable `tail'.
419 (Fnew_fontset): Remove unused variables `family' and `registry'.
420 (accumulate_font_info): Remove unused variable `tmp'.
421 (Ffontset_font): Remove unused variable `id'.
422 (syms_of_fontset): Remove unused variable `i'.
424 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
426 (lookup_image): Remove unused variable `file'.
427 (xbm_load): Remove unused variables `bitmap_data', `height', and
428 `width'. Remove function-local variable `i', leave the
430 (gif_load): Remove unused variable `inc'.
432 * xterm.c (XTread_socket): Remove unused variables `p' and
434 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
435 leave only the one in the inner block.
437 * xfaces.c (face_fontset, realize_default_face): Remove unused
439 (face_at_buffer_position): Remove unused variable `multibyte_p'.
441 * term.c (encode_terminal_code): Remove unused variable `c'.
443 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
444 char *' instead of `char *'.
446 * category.c (Fcategory_docstring): Remove unused variable `doc'.
447 (Fget_unused_category): Remove unused variable
449 (Fchar_category_set): Remove unused variables `val', `charset',
452 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
454 (detect_coding_mask): Remove unused variable `idx'.
455 (detect_coding): Remove unused variable `i'.
456 (ccl_coding_driver): Remove unused variable `result'.
457 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
458 (decode_coding_string): Remove unused variables `to' and
460 (encode_coding_string): Remove unused variables `gcpro1' and
461 `saved_coding_symbol'.
462 (Ffind_coding_systems_region_internal): Remove function-local
463 variable args[], leave only the block-local one.
464 (code_convert_region1): Remove unused variable `len'.
466 * charset.c (char_printable_p): Remove unused variable `chars'.
467 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
468 (str_to_multibyte): Remove unused variable `c'.
470 * window.c (size_window): Remove block-local variable `min_size'.
472 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
473 `header_line_height'.
474 (append_space, extend_face_to_end_of_line): Declare `saved_what'
475 enum display_element_type.
477 2001-01-02 Gerd Moellmann <gerd@gnu.org>
479 * xterm.c (x_connection_closed): Catch X errors around all
480 statements that call X. Save away the error message in a local
483 * xterm.c (x_connection_closed): Set handling_signal to 0 at
486 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
487 in or at the start of invisible text.
489 * dispnew.c (update_window): Don't check_current_matrix_flags.
491 2001-01-01 Jason Rumney <jasonr@gnu.org>
493 * w32fns.c (x_figure_window_size): Do not allow new_height and
494 new_width of frame to override specified values.
496 2000-12-30 Kenichi Handa <handa@etl.go.jp>
498 * composite.c (find_composition): Fix a code for searching
501 2000-12-29 Gerd Moellmann <gerd@gnu.org>
503 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
505 (update_window) [GLYPH_DEBUG]: Call it.
506 (scrolling_window): Prevent including current rows which are below
507 what's displayed in the window.
509 * xdisp.c (try_window_reusing_current_matrix)
510 <new start <= old start>: Disable rows in the current matrix
511 which are below the window after scrolling.
513 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
514 is zero. It's not worth the complexity.
515 (invisible_text_between_p): Put in #if 0 because unused.
517 2000-12-28 Gerd Moellmann <gerd@gnu.org>
519 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
520 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
522 * keyboard.c (echo_char): If C is an integer, always call
523 push_key_description. Former code could signal an invalid
526 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
527 If set, print multibyte text.
528 (Fsingle_key_description): Call push_key_description with
530 (describe_buffer_bindings): Likewise.
532 * lisp.h (push_key_description): Add prototype.
534 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
535 around the call to redisplay_internal.
537 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
539 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
541 2000-12-28 Kenichi Handa <handa@etl.go.jp>
543 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
544 (ccl_driver): New local variable `extra_bytes'.
546 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
548 * coding.c (setup_coding_system): Initialize
549 coding->spec.ccl.eight_bit_carryover.
550 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
552 2000-12-28 Kenichi Handa <handa@etl.go.jp>
554 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
555 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
556 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
557 (decode_composition_emacs_mule): New function.
558 (decode_coding_emacs_mule): Decode composition sequence by calling
559 decode_composition_emacs_mule.
560 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
561 (encode_coding_emacs_mule): Changed from macro to function. If
562 a text contains compositions, encode them correctly.
563 (setup_coding_system): Set coding->commong_flags for emacs-mule so
564 that decoding and encoding are required.
566 2000-12-27 Gerd Moellmann <gerd@gnu.org>
568 * xfaces.c (PT_PER_INCH): New macro.
569 (xlfd_point_size): Compute real point size from font's pixel size.
570 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
573 * .gdbinit: Comment out the line pointing to the Lesstif source
576 * window.c (Frecenter): Use displayed_window_lines instead
577 of window_internal_height.
579 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
580 instead of x-toolkit-scroll-bars-p.
581 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
583 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
584 instead of x-toolkit-scroll-bars-p.
585 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
587 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
588 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
589 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
591 (add_window_display_history, add_frame_display_history)
592 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
593 (build_frame_matrix_from_leaf_window): Remove unused code.
594 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
596 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
597 (update_window) [GLYPH_DEBUG]: Likewise.
598 (syms_of_display): Defsubr dump-redisplay-history.
600 2000-12-23 Gerd Moellmann <gerd@gnu.org>
602 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
603 the end of the prompt. Set echo_after_prompt to the offset
604 of echoptr in echobuf.
606 * xdisp.c (init_from_display_pos): Pop until the iterator's
607 stack is empty; there may be frames for stretch or images
610 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
611 (save_or_restore_current_matrix): New function for the same
612 purpose, but more efficient.
613 (adjust_frame_glyphs_for_frame_redisplay): Use it.
615 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
617 * xdisp.c (syms_of_xdisp): Fix last change.
619 2000-12-23 Gerd Moellmann <gerd@gnu.org>
621 * xdisp.c (syms_of_xdisp): Doc fix.
623 * xdisp.c (redisplay_window): Remove label restore_buffers;
624 use finish_scroll_bars instead to make sure that scroll bars
625 are redeemed. If we don't do this, flickering can result from
626 scroll bars being destroyed and recreated.
628 2000-12-22 Jason Rumney <jasonr@gnu.org>
630 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
631 in the wrong colors when the foreground is not black.
632 (expose_window): Don't redraw the window that's currently being
635 2000-12-22 Gerd Moellmann <gerd@gnu.org>
637 * window.c (size_window): When setting the window's too_small_ok
638 flag, compare old size with minimum size depending on WIDTH_P,
639 don't compare with window_min_width.
641 * window.c (delete_window): Simplify somewhat.
642 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
643 freeing window matrices. The flag windows_or_buffers_changed is
644 set, so the next redisplay will consider all windows; this should
647 2000-12-22 Kenichi Handa <handa@etl.go.jp>
649 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
651 * ccl.h (struct ccl_program): New member cr_consumed.
653 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
654 (CCL_READ_CHAR): Handle EOL conversion here.
655 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
657 2000-12-21 Gerd Moellmann <gerd@gnu.org>
659 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
662 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
663 otherwise tabs of different size compare equal.
665 * callint.c (Fcall_interactively): Prevent a compiler warning.
667 * print.c (print_unwind): Return nil.
668 (PRINTDECLARE): Initialize all local variables.
669 (print_preprocess): Add a default case.
671 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
673 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
675 * window.c (delete_window, Fsplit_window)
676 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
678 * dispextern.h (ensure_frame_matrix): Function declaration removed.
680 * dispnew.c (ensure_frame_matrix): Removed.
681 (save_frame_matrix, restore_frame_matrix): New functions.
682 (adjust_frame_glyphs_for_frame_redisplay): Use them.
684 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
685 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
687 2000-12-21 Andrew Innes <andrewi@gnu.org>
689 * w32term.c (x_update_begin): Regenerate the palette here, rather
690 than for each window.
692 * w32xfns.c (select_palette): Avoid calling SelectPalette if
693 palette is NULL, since this corrupts memory! Also get
694 display_info reference from frame.
696 2000-12-21 Jason Rumney <jasonr@gnu.org>
698 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
700 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
701 to avoid returning without releasing it.
703 2000-12-21 Kenichi Handa <handa@etl.go.jp>
705 * keymap.c (push_key_description): Don't convert eight-bit-control
706 and eight-bit-graphic to multibyte character.
708 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
709 generic character and CODE1 is nil, return the smallest character
712 2000-12-20 Dave Love <fx@gnu.org>
714 * s/osf5-0.h (NSIG): Don't redefine.
716 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
718 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
719 excluding menu-bar and tool-bar.
720 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
721 (menu_item_p): Remove.
722 (where_is_internal_1): Don't ignore menu-items.
724 2000-12-20 Gerd Moellmann <gerd@gnu.org>
726 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
729 * window.c (make_window): Initialize window's min_hscroll.
730 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
731 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
733 (struct saved_window): New member min_hscroll.
734 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
735 (Fset_window_configuration): Set window's min_hscroll.
736 (save_window_save): Save window's min_hscroll.
737 (compare_window_configurations): Compare min_hscroll values.
739 * window.h (struct window): New member min_hscroll.
741 * keyboard.c (echo_prompt): Prevent a compiler warning.
743 * xdisp.c (try_cursor_movement): Fix last change. The real
744 condition is that PT is at the end of the row, and should
745 be displayed at the start of the next row.
747 * xdisp.c (try_cursor_movement): If we end on a partially
748 visible line, end we already decided to scroll, return -1.
750 * dispextern.h (ensure_frame_matrix): Add prototype.
752 * window.c (delete_window, Fsplit_window)
753 (Fset_window_configuration): Call ensure_frame_matrix.
755 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
757 (adjust_frame_glyphs_for_frame_redisplay): If display has been
758 completed, call fake_current_matrices instead of marking frame
761 2000-12-20 Jason Rumney <jasonr@gnu.org>
763 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
765 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
767 * fns.c (Frequire): Doc fix.
769 2000-12-19 Gerd Moellmann <gerd@gnu.org>
771 * window.c (window_scroll_pixel_based): Don't use
774 * dispnew.c (direct_output_for_insert): Fix check for mini-window
775 currently displaying a message.
777 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
779 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
781 2000-12-18 Andrew Innes <andrewi@gnu.org>
783 * w32.c (w32_strerror): New function.
785 * w32.h (w32_strerror): New extern.
787 * w32fns.c (Fw32_shell_execute): Use it.
789 2000-12-18 Gerd Moellmann <gerd@gnu.org>
791 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
793 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
795 * msdos.c (IT_set_face): Obey inverse_video.
797 2000-12-18 Kenichi Handa <handa@etl.go.jp>
799 * dired.c (directory_files_internal): Always return decoded filenames.
801 2000-12-18 Gerd Moellmann <gerd@gnu.org>
803 * xterm.c (x_connection_closed): Prevent being called recursively
804 because of an error condition in XtCloseDisplay.
806 * xdisp.c (init_iterator): If noninteractive, and the frame's
807 face cache is null, make one.
809 * xfns.c (show_busy_cursor): Check for live frames more
812 * process.c (wait_reading_process_input): Check for pending
813 input when running timers.
815 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
817 * msdos.c (IT_write_glyphs): Compute the glyph face from
820 2000-12-18 Kenichi Handa <handa@etl.go.jp>
822 * process.c (read_process_output): Don't run a filter if the code
823 decoder produces nothing but carryover.
825 2000-12-17 Andrew Innes <andrewi@gnu.org>
827 * w32.c (sys_rename): Only check errno against EEXIST, and not
828 EACCES, when determining whether rename failed because the target
829 exists. This was resulting in indefinite looping on Windows 9x if
830 the source file was locked by another process.
832 * w32fns.c (Ffile_system_info): New function.
833 (syms_of_w32fns): Defsubr it.
835 2000-12-17 Gerd Moellmann <gerd@gnu.org>
837 * window.c (coordinates_in_window): Fix computation for
838 position on vertical line between mode lines.
840 * xfns.c (unwind_create_frame): Return t if frame was deleted.
841 Don't alter tip_frame or tip_window.
842 (unwind_create_tip_frame): Set tip_frame to nil only if frame
845 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
846 Don't alter tip_frame or tip_window.
847 (unwind_create_tip_frame): Set tip_frame to nil only if frame
850 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
852 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
853 be consistent with the doc string. Reported by NAKAJIMA Mikio
854 <minakaji@osaka.email.ne.jp>.
856 2000-12-16 Kenichi Handa <handa@etl.go.jp>
858 * xfaces.c (Vface_ignored_fonts): New variable.
859 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
860 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
862 2000-12-15 Gerd Moellmann <gerd@gnu.org>
864 * dispnew.c (update_window): Detect pending input every nth line
865 updated, i.e. do it depending on real work done, and not on the
868 * xterm.c (expose_window): Don't redraw the window that's
869 currently being updated.
871 * window.c (Fset_window_point): Remove test for
872 cursor_in_non_selected_windows.
874 * lread.c (read1): Recognize end of file after `\\'.
876 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
877 not unwind_create_frame.
879 2000-12-15 Dave Love <fx@gnu.org>
881 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
884 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
886 2000-12-15 Kenichi Handa <handa@etl.go.jp>
888 * coding.c (setup_coding_system): Clear all members of the struct
889 coding_system at first.
890 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
892 (code_convert_region): Don't override coding->src_multibyte and
893 coding->dst_multibyte.
895 * fns.c (Fmd5): Docstring improved.
897 2000-12-15 Miles Bader <miles@gnu.org>
899 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
900 are actually marked as mode-lines; otherwise use
901 estimate_mode_line_height.
903 2000-12-14 Gerd Moellmann <gerd@gnu.org>
905 * editfns.c (Fformat): Prevent a buffer overrun when the format
906 specifies a precision.
908 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
910 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
911 argument is outside the range [2..3].
913 2000-12-14 Andrew Innes <andrewi@gnu.org>
915 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
916 nothing to do. Bind inhibit-quit.
917 (tip_frame): Make it a Lisp_Object.
918 (x_create_tip_frame): Set tip_frame after it has been added to
920 (Fx_show_tip): Don't set tip_frame here.
921 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
923 (unwind_create_frame, unwind_create_tip_frame): New functions.
924 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
925 while a frame is only partially constructed.
927 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
928 (x_free_frame_resources): New function.
929 (x_destroy_window): Use it.
931 2000-12-14 Gerd Moellmann <gerd@gnu.org>
933 * xfns.c (Fx_backspace_delete_keys_p): New function.
934 (syms_of_xfns): Defsubr it.
936 * config.in (HAVE_XKBGETKEYBOARD): Add.
938 2000-12-14 Kenichi Handa <handa@etl.go.jp>
940 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
941 Always store string in multibyte representation in echobuf.
942 (echo_char): Always store string in multibyte representation in
944 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
945 (read_key_sequence): Adjusted for the change of echo_prompt.
947 * fns.c (Fmd5): Docstring improved.
949 * lisp.h (detect_coding_system): Prototype adjusted.
951 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
952 (detect_coding_emacs_mule, detect_coding_iso2022,)
953 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
954 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
955 argument MULTIBYTEP. Callers changed.
956 (detect_coding_mask, detect_coding_system): New argument
957 MULTIBYTEP. Callers changed.
958 (decode_coding_string): Set coding->src_multibyte and
959 coding->dst_multibyte before calling detect_coding and detect_eol.
960 Update them after some coding system is detected.
962 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
964 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
966 * keyboard.c (menu_bar_items, tool_bar_items):
967 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
969 2000-12-13 Gerd Moellmann <gerd@gnu.org>
971 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
973 (unwind_create_frame, unwind_create_tip_frame): New functions.
974 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
975 while a frame is only partially constructed.
977 * xterm.h (x_free_frame_resources): Declare.
979 * xterm.c (x_free_frame_resources): New function.
980 (x_destroy_window): Use it.
982 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
983 don't interrupt the update for pending input initially, i.e.
984 update at least some lines.
986 * keyboard.c (do_mouse_tracking): Make externally visible.
988 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
990 * xfns.c (gray_bitmap_bits): Declare `char *'.
992 2000-12-12 Gerd Moellmann <gerd@gnu.org>
994 * xdisp.c (display_tool_bar_line): Make sure that tool bar
995 lines start with a relief line.
997 2000-12-12 Dave Love <fx@gnu.org>
999 * window.c (Fdisplay_buffer): Doc fix.
1000 (Fwindow_list): Remove unused var.
1002 * buffer.h (mmap_set_vars): Declare.
1004 * window.h (Fset_window_point): Declare.
1006 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1008 * msdos.c (fast_find_position): Don't overstep the last window row.
1009 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1010 unused variable `area'. When looking for a row under (X,Y), give
1011 up if some of the previous rows is not enabled.
1013 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1015 * window.c (Fset_window_point): If displaying cursors in windows
1016 other than the selected window, make sure redisplay updates
1017 other windows to show the new value of point in the window.
1019 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1021 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1022 the buffer is the sole visible buffer when in the mini-buffer.
1024 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1025 Bind `inhibit-read-only' to t.
1026 (unwind_with_echo_area_buffer): Use AREF.
1028 * xfns.c (Fx_hide_tip): Simplified.
1030 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1031 GC_MAKE_GCPROS_NOOPS instead of `1'.
1033 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1035 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1037 * xfns.c (Fx_hide_tip): Fix last change.
1039 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1040 nothing to do. Bind inhibit-quit.
1041 (tip_frame): Make it a Lisp_Object.
1042 (x_create_tip_frame): Set tip_frame after it has been added to
1044 (Fx_show_tip): Don't set tip_frame here.
1046 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1048 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1051 * dispextern.h: Change external declaration of tip_frame.
1053 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1054 return an empty string.
1056 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1057 of the window's update_mode_line flag, since the former is set by
1058 force-mode-line-update, not the latter. This makes
1059 column-number-mode slightly faster.
1061 * xdisp.c (try_window_id) <all changes above window start>:
1064 2000-12-11 Paul Eggert <eggert@twinsun.com>
1066 * config.in (HAVE_FTELLO): Remove.
1068 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1069 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1071 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1072 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1074 2000-12-11 Miles Bader <miles@gnu.org>
1076 * window.c (displayed_window_lines): Don't round up when
1077 converting empty space at bottom to lines.
1078 Handle non-newline-terminated final lines properly.
1079 (Fwindow_text_height): New function (used to be in lisp).
1080 (syms_of_window): Initialize it.
1082 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1084 * syntax.c (scan_lists): Check that the right quote char has the
1085 right Sstring syntax when jumping over strings.
1086 (init_syntax_once): Use Smax rather than 13.
1088 2000-12-09 Miles Bader <miles@gnu.org>
1090 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1091 with PARTIALLY, inverting the sense.
1092 (window_scroll_pixel_based): Scroll partially visible lines into
1093 place if we hit the beginning or end of the buffer.
1094 (displayed_window_lines): Don't include partially visible lines.
1095 (Fmove_to_window_line): Skip past any partially visible first line.
1097 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1099 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1101 * tparam.c (tparam1): Change the way buffers are reallocated to be
1102 portable and less obfuscated.
1104 * termcap.c (tgetent): Change the way buffers are reallocated to
1105 be portable and less obfuscated.
1107 * macros.c (store_kbd_macro_char): Change the way buffers are
1108 reallocated to be portable and less obfuscated.
1110 * lread.c (read1): Change the way buffers are reallocated to be
1111 portable and less obfuscated.
1113 * doc.c (Fsubstitute_command_keys): Change the way buffers
1114 are reallocated so that it is portable.
1116 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1118 * dosfns.c (Ffile_system_info): New function.
1119 (syms_of_dosfns): Defsubr it.
1121 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1123 * alloc.c (gc_sweep): Add comment.
1125 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1127 * sound.c (vox_configure): Change order of ioctls. Don't
1128 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1129 Ignore errors when changing volume.
1130 (vox_close): Don't reset the device.
1132 * process.c (read_process_output): Make sure the process marker's
1133 position is valid when the process buffer is changed in
1134 after-change functions. W3 does that.
1136 * xfns.c (x_free_gcs): New function.
1138 * xterm.h (x_free_gcs): Add prototype.
1140 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1143 * xterm.c (x_destroy_window): Call x_free_gcs so that
1144 resources of non-toolkit X windows will be freed.
1146 2000-12-07 Andrew Innes <andrewi@gnu.org>
1148 * w32fns.c (xlfd_charset_of_font): Fix last change.
1150 2000-12-06 Dave Love <fx@gnu.org>
1152 * md5.h (__P): Don't define -- it comes from config.h.
1154 * strftime.c: Change some #if foo to #ifdef foo.
1156 2000-12-06 Andrew Innes <andrewi@gnu.org>
1158 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1160 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1162 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1163 (w32_list_fonts): Don't choke if pattern doesn't specify a
1166 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1168 * alloc.c (gc_sweep): Prevent symbols read during loadup
1171 * xdisp.c (underlying_face_id): New function.
1172 (handle_face_prop, face_before_or_after_it_pos): Use it
1173 to determine the face ``under'' a string. Let strings inherit
1174 the face of the buffer under them.
1176 * xfaces.c (face_at_string_position): Update function comment.
1178 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1179 matrix if the window's left position has changed; we need to
1180 redraw it in this case.
1182 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1184 * window.c (coordinates_in_window): Check mouse on mode-line or
1187 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1188 advertized by the function documentation.
1190 * window.c (syms_of_window): Doc fix.
1192 * sound.c (vox_configure): Set volume for left and right channel.
1193 (sound_cleanup): Return nil.
1195 * xdisp.c (move_it_by_lines): Fix paren typo.
1197 * xterm.c (x_load_font): Don't use the font's max_bounds for
1198 computing the height of the font. If max_bounds' ascent or
1199 descent are greater than the font's ascent or descent, this means
1200 glyphs overlap, which should be handled now by redisplay.
1202 * window.c (Veven_window_heights): New variable.
1203 (syms_of_window): DEFVAR_LISP it.
1204 (Fdisplay_buffer): Check Veven_window_heights before evening the
1207 2000-12-06 Miles Bader <miles@gnu.org>
1209 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1210 update `default-frame-alist' instead of setting no frame parameters.
1212 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1214 * composite.c (update_compositions): Fix typo (use the correct
1217 2000-12-05 Jason Rumney <jasonr@gnu.org>
1219 * md5.h: Remove underscores from function declarations.
1220 (__attribute__, __alignof__) [!__GNUC__]: Define.
1222 * md5.c: Delay include of md5.h until after namespace cleaning.
1224 * makefile.w32-in (fns.o): Depend on md5.h
1225 (md5.o): New target.
1228 * makefile.nt: Likewise.
1230 2000-12-05 Jason Rumney <jasonr@altavista.net>
1232 * w32term.c (expose_area): Complete last change.
1234 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1236 * minibuf.c: Include intervals.h.
1238 2000-12-05 Jason Rumney <jasonr@gnu.org>
1240 * w32term.c (x_produce_glyphs): If a font for a component of
1241 a composition is not found, use 1 pixel dot ascent and 0 dot
1242 descent value to avoid displaying terribly tall empty boxes.
1243 (expose_area): Pass x-coordinate relative to the exposed
1244 area to x_draw_glyphs instead of a window-relative coordinate.
1246 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1248 * xdisp.c (next_element_from_ellipsis): Save face before selective
1249 display in saved_face_id, and set face_before_selective_p.
1250 (reseat_1): Reset face_before_selective_p.
1251 (append_space, extend_face_to_end_of_line): If iterator's
1252 face_before_selective_p is set, use the face from saved_face_id.
1253 (extend_face_to_end_of_line): For tty frames, make sure to
1254 use the right face id when producing spaces at the end of
1257 * dispextern.h (struct it): Add face_before_selective_p.
1259 * keyboard.c (record_char): Don't record identical help-echo
1260 events in recent_keys.
1262 * xterm.c [USE_X_TOOLKIT]: Close the display.
1263 (xim_close_dpy): Handle case that the display has been closed.
1265 * xterm.c (x_destroy_window): Reset the frame's X window after
1268 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1269 variable window_width.
1270 (line_draw_cost): Fix code skipping over spaces at the end of the
1271 line when must_write_spaces is not set.
1272 (scrolling_window): Fix code inserting runs in list of all runs.
1274 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1276 * coding.c (setup_coding_system): Be sure to initialize
1277 coding->category_idx.
1279 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1281 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1283 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1284 area to x_draw_glyphs instead of a window-relative coordinate.
1286 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1287 error in the message.
1289 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1290 timer after having read a key. It's not good for code reading
1291 several keys in a loop, like an input method.
1293 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1294 record undo information for format-decode.
1296 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1297 current buffer is read-only, not if it isn't.
1299 * keyboard.c (record_char): Record `help-echo' input events
1300 in recent_keys only if they display some help. Don't record
1301 `help-echo' events as macro char.
1303 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1305 * editfns.c (save_excursion_restore): Don't move point
1306 in another window if it is showing the wrong buffer.
1307 Avoid the call to Fwindow_live_p, for speed.
1309 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1311 * xfaces.c (struct font_name): New member registry_priority.
1312 (split_font_name): Initialize the above member to zero.
1313 (concat_font_list): New function.
1314 (font_list): Include fonts of all alternative registries.
1315 (FONT_POINT_SIZE_QUANTUM): New macro.
1316 (better_font_p): Ignore point size difference less than
1317 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1319 * xterm.c (x_produce_glyphs): If a font for a component of
1320 a composition is not found, use 1 pixel dot ascent and 0 dot
1321 descent value to avoid displaying terribly tall empty boxes.
1323 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1325 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1327 * coding.h (code_convert_string1): Declare.
1329 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1331 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1334 2000-12-02 Jason Rumney <jasonr@gnu.org>
1336 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1337 correctly for single byte character case.
1338 (w32_per_char_metric): Do not try to make any assumptions about
1339 the metrics of BDF fonts.
1340 (x_estimate_mode_line_height): If `mode-line' face
1341 hasn't a font, use that of the frame, as drawing glyphs
1343 (note_mouse_highlight): Change the cursor shape on the vertical
1344 border between windows [not enabled].
1346 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1348 * w32fns.c (Fx_create_frame): Reintroduce the call to
1349 face-set-after-frame-defaults.
1350 (Vx_window_horizontal_drag_shape): New variable.
1351 (syms_of_xfns): DEFVAR_LISP it.
1352 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1355 2000-12-02 Simon Josefsson <simon@josefsson.org>
1357 * fns.c (Fmd5): Use a different logic to decide the coding system
1360 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1362 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1364 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1367 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1369 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1370 height for YNegative.
1371 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1372 height; also see comment there.
1374 * window.c (coordinates_in_window): Handle computations for
1375 positions on the vertical bar and fringes differently for
1376 window-system frames. Consider some pixels near the vertical bar
1377 as on the bar if the frame doesn't have vertical scroll bars.
1378 Associate positions between mode or header lines with the
1379 right window, the left one.
1381 2000-12-01 Jason Rumney <jasonr@gnu.org>
1383 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1385 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1388 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1390 * window.c (struct saved_window): Add members orig_top and
1392 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1393 (save_window_save, Fset_window_configuration): Save/restore
1394 window's orig_top and orig_height.
1396 2000-12-01 Jason Rumney <jasonr@gnu.org>
1398 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1400 * w32fns.c (x_set_cursor_color): Fix last change.
1402 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1404 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1405 sure that the next redisplay displays the minibuffer, so that
1406 the cursor will be replaced with what the minibuffer wants.
1408 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1409 #ifndef instead of using #if.
1410 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1411 USE_TOOLKIT_SCROLL_BARS is defined.
1413 2000-11-30 Jason Rumney <jasonr@gnu.org>
1415 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1418 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1420 * fns.c (Fmd5): Doc fix.
1422 2000-11-30 Simon Josefsson <simon@josefsson.org>
1424 * fns.c (Fmd5): New function.
1425 (syms_of_fns): Defsubr md5.
1427 * Makefile.in (obj): Add md5.o
1429 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1431 * md5.h, md5.c: New files, taken from glibc.
1433 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1435 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1436 hasn't a font, use that of the frame, as drawing glyphs
1439 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1441 * eval.c (Frun_hooks): Allow 0 arguments.
1443 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1445 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1446 is over the menu bar widget, say it's not on the frame.
1448 * xfns.c (Fx_create_frame): Reintroduce the call to
1449 face-set-after-frame-defaults.
1451 * eval.c (Fsignal): Reset handling_signal.
1453 2000-11-28 Jason Rumney <jasonr@gnu.org>
1455 * w32menu.c (add_menu_item): Reset menu item text when changing
1456 type to radio button.
1458 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1460 * xselect.c: Update copyright.
1462 * window.c (coordinates_in_window): If on a mode or header line,
1463 but sufficiently close to its start, return ``on vertical
1464 border''. This gives us a way to drag windows horizontally when
1465 using toolkit scroll bars.
1467 * xterm.c (note_mouse_highlight): Change the cursor shape
1468 on the vertical border between windows.
1470 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1472 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1473 (syms_of_xfns): DEFVAR_LISP it.
1474 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1476 * textprop.c (text_read_only): New function.
1477 (verify_interval_modification): Use it instead of signaling
1478 `text-read-only'. This makes it easier to catch this error
1481 * xdisp.c (forward_to_next_line_start): Check for newlines,
1482 not end of line, which includes CR.
1484 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1486 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1487 include no-conversion.
1489 2000-11-27 Jason Rumney <jasonr@gnu.org>
1491 * w32fns.c (w32_load_system_font): Always mark font as double byte
1492 if codepage is unicode.
1494 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1496 * xdisp.c (forward_to_next_line_start): If already on a newline,
1497 just consume it to avoid unintended skipping over invisible text
1500 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1501 `vertical-line', `mode-line' and `header-line' events.
1503 * xdisp.c (try_window_id): Avoid starting to display in the middle
1504 of a character, a TAB for instance. This is easier than to set
1505 up the iterator exactly, and it's not a frequent case, so the
1506 additional effort wouldn't really pay off.
1508 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1510 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1513 2000-11-25 Jason Rumney <jasonr@gnu.org>
1515 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1516 to window_from_coordinates should be pixel coordinates.
1518 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1519 redisplay handles them properly.
1521 2000-11-25 Miles Bader <miles@gnu.org>
1523 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1525 2000-11-24 Jason Rumney <jasonr@gnu.org>
1527 * w32.c (init_environment): Set LANG environment variable based on
1528 locale settings, if not set.
1530 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1531 making tool bar smaller. When clearing the frame, also
1532 clear current matrices. Clear frame when tool bar disappears.
1533 Don't use more lines for the tool-bar than is available.
1534 (x_change_window_heights): New function.
1536 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1538 * xdisp.c (init_from_display_pos): If POS says we're already after
1539 an overlay string ending at POS, make sure to pop the iterator
1540 because it will be in front of that overlay string. When POS is
1541 ZV, we've thereby also ``processed'' overlay strings at ZV.
1543 * xfaces.c (lface_from_face_name): Function comment fix.
1545 2000-11-24 Miles Bader <miles@gnu.org>
1547 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1548 apply `mode-line-inverse-video' -- zero means force display using
1549 the default face, non-zero means display using the specialized face.
1550 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1552 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1554 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1557 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1559 * coding.c (decode_coding_emacs_mule): Fix the case of
1560 CODING_EOL_LF, which used uninitialized value of c.
1562 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1564 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1566 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1568 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1571 * frame.h (struct frame): Replace desired_tool_bar_items,
1572 current_tool_bar_items, n_desired_tool_bar_items,
1573 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1575 * frame.c (make_frame): Change initialization of tool bar
1578 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1579 Change references to members deleted from struct frame to use the
1582 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1583 references to members deleted from struct frame to use the new
1586 * dispnew.c (update_frame): Do nothing with frame's tool bar
1589 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1591 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1592 (note_tool_bar_highlight): Change references to members deleted
1593 from struct frame to use the new ones.
1595 2000-11-23 Miles Bader <miles@gnu.org>
1597 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
1598 the face's inverse-video attribute, rather than overriding it.
1600 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1602 * xfns.c (x_set_tool_bar_lines): Clear internal border when
1603 making tool bar smaller.
1605 2000-11-22 Dave Love <fx@gnu.org>
1607 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
1609 2000-11-22 Miles Bader <miles@gnu.org>
1611 * keyboard.c (Vminibuffer_message_timeout): New variable.
1612 (command_loop_1): Use it to determine message timeout.
1613 (syms_of_keyboard): Initialize it.
1615 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
1617 2000-11-22 Kenichi Handa <handa@etl.go.jp>
1619 * sysdep.c: Move the code for declaring h_errno after #include
1622 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1624 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
1625 the menu bar when the tooltip is unmapped.
1627 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
1628 sole visible buffer when we're currently in the mini-buffer, and
1631 2000-11-21 Jason Rumney <jasonr@gnu.org>
1633 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
1634 put on the clipboard.
1635 (Fw32_get_clipboard_data): Compare data on clipboard with saved
1636 copy of what Emacs last put there. If they are the same, do not
1637 use the clipboard copy to avoid losing data due to coding
1640 2000-11-22 Miles Bader <miles@gnu.org>
1642 * minibuf.c (Vminibuffer_prompt_properties): New variable.
1643 (syms_of_minibuf): Initialize it.
1644 (read_minibuf): Add properties from Vminibuffer_prompt_properties
1645 to prompt, don't make read-only.
1647 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1649 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
1650 BEFORE/AFTER_POTENTIAL_GC.
1652 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
1654 * buffer.c (mmap_free_1): Avoid a compiler warning.
1656 * term.c, cm.c: Don't try to include termcap.h; see comment there.
1658 2000-11-21 Kenichi Handa <handa@etl.go.jp>
1660 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
1663 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1665 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
1668 * s/gnu-linux.h: Don't use `#cpu'.
1670 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
1671 not defined in mman.h.
1673 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
1675 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
1676 and store an index in the XClientMessageEvent. Storing a
1677 Lisp_Object or pointer can fail on a 64 bit system, since X only
1679 (x_scroll_bar_to_input_event): Get the window from
1682 2000-11-20 Dave Love <fx@gnu.org>
1684 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
1686 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1688 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
1690 2000-11-20 Kenichi Handa <handa@etl.go.jp>
1692 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
1695 * alloc.c (make_string): Fix previous change. Be sure to make
1696 unibyte string correctly.
1698 2000-11-19 Gerd Moellmann <gerd@gnu.org>
1700 * window.c (Fwindow_list): Change parameter list to be XEmacs
1702 (window_list_1): New function.
1703 (window_loop): Use it instead of Fwindow_list.
1705 * sysdep.c (emacs_ospeed): New variable.
1706 (toplevel): Don't declare ospeed extern.
1707 (init_baud_rate): Use emacs_ospeed instead of ospeed.
1709 * termcap.c (ospeed): Remove.
1710 (tputs) [!emacs]: Remove unused code.
1711 (tgetent): Avoid a compiler warning.
1713 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1714 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1715 SCROLL_BAR_X_WIDGET with additional argument DPY.
1717 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1719 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1720 Take the X display as additional argument.
1721 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1722 `Widget' is a pointer type that's not easily stored in Lisp_Object
1723 form in a portable way.
1725 * dispnew.c (update_text_area): Fix last change.
1727 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1729 * xdisp.c: Use BINDING_STACK_SIZE throughout.
1731 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
1732 clear current matrices.
1734 * buffer.c (mmap_enlarge): Don't print a message on stderr
1735 if mapping new memory at the end of the existing region fails.
1737 * dispnew.c (update_text_area): Don't skip over equal glyphs
1738 when the last current glyph overlaps the glyph to its right.
1740 2000-11-18 Miles Bader <miles@gnu.org>
1742 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1743 lines that *end* with "..." too (that's the most common case!).
1745 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1747 * xdisp.c (resize_mini_window): Temporarily change to the
1748 mini-window's buffer if necessary.
1750 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1751 the tooltip obscures less text under it.
1753 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1755 * puresize.h (BASE_PURESIZE): Increase to 700000.
1757 2000-11-18 Jason Rumney <jasonr@gnu.org>
1759 * w32term.c (w32_draw_bitmap): Use face to set colors.
1761 2000-11-17 Dave Love <fx@gnu.org>
1763 * lread.c (Fload): Fix #ifdef for pcc.
1765 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1767 * xdisp.c (pos_visible_p): Compute the default character height
1770 2000-11-16 Gerd Moellmann <gerd@gnu.org>
1772 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
1773 knowing the line's height; use the default font's height in that
1776 * xfaces.c (weight_table): Add `demi' with the same meaning as
1779 2000-11-16 Kenichi Handa <handa@etl.go.jp>
1781 * dispnew.c (null_row): New global static variable.
1782 (clear_glyph_row): Delete local static variable null_row.
1784 2000-11-15 Jason Rumney <jasonr@gnu.org>
1786 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
1787 (w32_alloc_lighter_color): Use new brightness calculations from
1788 xterm.c. Scale delta to be in the range expected by W32.
1789 (w32_draw_relief_rect): Use frame relief colors.
1791 2000-11-15 Gerd Moellmann <gerd@gnu.org>
1793 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
1794 (Qinhibit_default_face_x_resources): New variable.
1795 (syms_of_frame): Initialize it.
1796 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
1798 * xdisp.c (pos_visible_p): Improve function comment.
1800 * lisp.h (BINDING_STACK_SIZE): New macro.
1802 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
1803 reading the directory if readdir returns null and errno is EAGAIN
1806 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
1808 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
1809 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
1810 Set amount_to_scroll to max of dx and scroll_step so that
1811 scroll-conservatively doesn't defeat scroll-step>1.
1812 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
1813 scroll-conservatively for line-at-a-time scrolling.
1815 2000-11-14 Gerd Moellmann <gerd@gnu.org>
1817 * window.c (Fpos_visible_in_window_p): Call pos_visible with
1820 * xdisp.c (current_mode_line_height, current_header_line_height):
1822 (init_xdisp): Initialize them.
1823 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
1824 and use exact mode line heights if it is set.
1826 * lisp.h (pos_visible_p): Change prototype.
1828 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1829 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
1830 and current_header_line_height first.
1831 (current_mode_line_height, current_header_line_height): Declare
1834 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
1836 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
1837 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
1838 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
1840 2000-11-14 Miles Bader <miles@gnu.org>
1842 * xterm.c (x_alloc_lighter_color): Include an additive component
1843 too for dark colors, because FACTOR isn't enough.
1844 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
1847 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1849 * keyboard.c (show_help_echo): Call message3_nolog with number of
1850 bytes in the help string as 2nd parameter, instead of the number
1853 2000-11-13 Miles Bader <miles@gnu.org>
1855 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1856 (Fload): Use new openp return protocol.
1857 Don't try to use Vload_source_file_function to load .elc files.
1858 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1859 openp return protocol.
1860 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1862 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1864 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1866 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1867 Defined these macros.
1868 (NLIST_STRUCT): Avoid re-defining it.
1870 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1871 -I/usr/contrib/X11R6/include.
1872 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1874 2000-11-10 Jason Rumney <jasonr@gnu.org>
1876 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1878 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1879 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1881 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1882 (Qw32_charset_vietnamese): New symbol.
1883 (xlfd_charset_of_font): New function.
1884 (w32_load_system_font): Use it.
1885 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1886 when Vw32_charset_info_alist is nil to ensure default face always
1887 has font. Use Fcar and Fcdr for safety.
1888 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1889 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1890 pseudo-codepages for special cases.
1891 (w32_to_x_font): New parameter to allow charset portion to be
1892 specified where there is many to one mapping. Callers changed.
1893 (w32_list_fonts): Avoid listing fonts that won't display.
1895 2000-11-10 Gerd Moellmann <gerd@gnu.org>
1897 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
1898 (font_list_1): Renamed from font_list.
1899 (font_list): New function, trying alternative registries from
1900 Vface_alternative_font_registry_alist.
1901 (Finternal_set_alternative_font_registry_alist): New function.
1902 (syms_of_xfaces): Initialize and Staticpro
1903 Vface_alternative_font_registry_alist. Defsubr
1904 Finternal_set_alternative_font_registry_alist.
1906 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1908 * lisp.h (Flooking_at): Declare.
1910 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1912 * dired.c (directory_files_internal): Fix a braino.
1914 * dired.c (directory_files_internal): Add missing GCPRO's.
1917 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1919 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1920 (resize_mini_window): Return quickly if Vresize_mini_window is
1921 nil. Don't return if Vmax_mini_window_height is nil.
1923 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1924 (syms_of_xdisp): Initialize them.
1925 (resize_mini_window): Act according to the setting of
1926 Vresize_mini_window.
1927 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1929 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1930 scroll bar widget after configuring it, so that it will appear at
1931 the right position from the start.
1932 (XTredeem_scroll_bar): Cleaned up.
1934 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1936 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1937 font is taller than the frame line, we don't have to bias the
1940 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1942 2000-11-07 Dave Love <fx@gnu.org>
1944 * config.in (HAVE_MKSTEMP): Add.
1946 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1948 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1950 * window.c (Fset_window_configuration): Don't try to preserve
1951 point in the current buffer, if that buffer is displayed in more
1954 * xfaces.c (lookup_named_face): If default face isn't realized,
1955 try to realize it. Return -1 if not successful.
1956 (Fx_list_fonts): Handle case that face cannot be determined.
1957 (Fface_font): Likewise.
1959 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1961 * window.c (displayed_window_lines): Detect partially
1962 visible lines at the bottom correctly.
1964 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1966 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1967 when ensuring we don't do visit in indirect buffer.
1969 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1971 * composite.h (compose_chars_in_text): Add prototype.
1973 * composite.c (Vcomposition_function_table): New variable.
1974 (Qcomposition_function_table): New variable.
1975 (run_composition_function): Call
1976 Vcompose_chars_after_function with three arguments.
1977 (compose_chars_in_text): New function.
1978 (syms_of_composite): Modified the doc-string of
1979 Vcompose_chars_after_function. Declare composition-function-table
1980 as a lisp variable, and initialize it.
1982 * xfns.c (x_encode_text): Suppress producing escape sequences for
1985 * xselect.c: Include composite.h.
1986 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1988 2000-11-05 Andrew Innes <andrewi@gnu.org>
1990 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1992 * sysdep.c (read_input_waiting): Remove extraneous argument to
1995 * w32fns.c (Fx_server_version): Include w32_build_number in the
1998 * w32heap.c (w32_build_number): New variable.
1999 (cache_system_info): Set it.
2001 * w32heap.h (w32_build_number): Add extern.
2003 * emacs.c (syms_of_emacs): Update docstring for
2004 system-configuration, to reflect the actual usage on MS-Windows.
2006 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2008 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2009 process idle timers while waiting for another event.
2011 * dispnew.c (update_frame_line): Handle case where spaces in
2012 the default face are colored.
2014 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2015 window height hasn't changed.
2017 2000-10-31 Jason Rumney <jasonr@gnu.org>
2019 * w32term.c (x_produce_glyphs): Handle composite characters.
2020 (x_draw_glyph_string_foreground)
2021 (x_draw_composite_glyph_string_foreground): Restore old font.
2023 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2025 * minibuf.c (read_minibuf): Reset the undo history just before
2026 starting the recursive-edit.
2028 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2030 * xfaces.c (menu_face_change_count): New variable.
2031 (Finternal_set_lisp_face_attribute): Increment it for changes
2033 (realize_basic_faces): Reflect changes in the `menu' faces
2036 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2037 dy obtained from the iterator's y-position after moving from
2038 scroll_margin_pos to PT; see comment there.
2040 * xdisp.c (safe_eval_handler): Call add_to_log.
2042 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2043 is not a symbol or string.
2045 * xdisp.c (echo_area_display): Don't perform a display update from
2046 inside redisplay. The update will happen anyway at the end of
2047 redisplay, and it can confuse redisplay (GC messages while
2048 redisplaying, for instance.)
2050 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2052 * xrdb.c (x_load_resources): Use the class name in the defaults.
2054 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2055 (regex_compile): Catch bogus \(\1\).
2057 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2059 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2062 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2063 we have a color cache, check that the cached color equals the
2064 allocated color. If not, clear the color cache.
2066 * window.c (displayed_window_lines): Change buffers if necessary.
2067 Fix computation of displayed lines.
2069 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2070 update_menu_bindings to DEFVAR_BOOL.
2072 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2074 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2076 * puresize.h (BASE_PURESIZE): Increase to 680000.
2078 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2080 2000-10-29 Jason Rumney <jasonr@gnu.org>
2082 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2084 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2085 (w32_cache_char_metrics): Handle possibility that 'x' does not
2086 exist in a BDF font.
2087 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2089 * w32bdf.h (bdffont): Add nchars.
2091 * w32bdf.c (set_bdf_font_info): Set it.
2092 (w32_BDF_TextOut): Swap byte order of double byte characters.
2093 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2095 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2097 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2098 don't override the colors in frame's param_alist, unless they are
2101 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2102 reverse the effect of the highlight flag.
2104 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2106 * window.h (Fwindow_live_p): Declare.
2108 * undo.c (record_delete): Check that last_undo_buffer is really a
2109 buffer before applying XBUFFER to it.
2111 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2114 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2116 * lisp.h (KEYMAPP): New macro.
2117 (get_keymap): Remove.
2118 (get_keymap_1): Rename get_keymap.
2120 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2122 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2124 * xmenu.c (single_submenu): Use KEYMAPP.
2125 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2126 Use KEYMAPP rather than Fkeymapp.
2128 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2130 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2131 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2132 Use KEYMAPP rather than Fkeymapp.
2133 (single_submenu): Use KEYMAPP.
2134 (w32_menu_show, w32_dialog_show): Use TRUE.
2136 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2138 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2139 (Fkeymapp): Use KEYMAPP.
2140 (get_keymap): Rename from get_keymap_1. Remove old def.
2141 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2142 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2143 (Fminor_mode_key_binding): Don't raise an error if the binding
2145 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2146 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2148 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2149 Allow Vspecial_event_map to be autoloaded.
2150 (menu_bar_items): Fetch the keymap rather than using keymapp.
2151 (menu_bar_one_keymap): No need to follow func-indirect any more.
2152 (parse_menu_item): get_keymap_1 -> get_keymap.
2153 (tool_bar_items): Fetch the keymap rather than using keymapp.
2154 (read_key_sequence): Use KEYMAPP.
2156 * intervals.c (get_local_map): Use get_keymap rather than following
2157 function-indirections explicitly.
2159 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2161 2000-10-27 Jason Rumney <jasonr@gnu.org>
2163 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2164 point, as Windows has oversized fonts.
2166 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2168 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2170 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2171 (freehook, reallochook): Handle null pointer arguments.
2172 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2174 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2176 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2177 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2178 Giving in to popular pressure to shut up the compiler with casts.
2180 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2182 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2183 signed value, and use a default value computed from the font's
2186 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2188 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2189 that specify a negative underline position can still use underlines.
2191 * window.c (Fpos_visible_in_window_p): Make POS default to
2192 WINDOW's point, not the current buffer's point.
2194 2000-10-26 Dave Love <fx@gnu.org>
2196 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2197 when it's necessary.
2199 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2201 * window.c (size_window): Compute size difference from sum of old
2202 child window sizes instead of from parent's size.
2204 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2205 Handle obscured lines at the top of the window.
2207 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2208 down after the last error condition check.
2210 * frame.c (Fdelete_frame): Run delete-frame-hook.
2212 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2214 * coding.c (decode_coding): Fix previous change (check also
2215 CODING_MODE_LAST_BLOCK).
2217 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2219 * regex.c: More `unsigned char' -> `re_char' changes.
2220 Also change several `int' into `re_wchar_t'.
2221 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2222 (PUSH_FAILURE_POINTER): Don't cast any more.
2223 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2224 We want GCC to complain, since this piece of code makes
2225 re_match non-reentrant, which *should* be fixed.
2226 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2227 (EXTEND_BUFFER): Use RETALLOC.
2228 (SET_LIST_BIT): Don't cast.
2229 (re_wchar_t): New type.
2230 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2231 that those two functions will always properly return.
2232 (IMMEDIATE_QUIT_CHECK): Cast to void.
2233 (analyse_first): Use recursion rather than an explicit stack.
2234 (re_compile_fastmap): Can't fail anymore.
2235 (re_search_2): Don't check re_compile_fastmap for failure.
2236 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2237 Now also sets the new value (passed in a new argument).
2238 (re_match_2_internal): Use it.
2239 Also, use a new var `reg' of type size_t when looping through regs
2240 rather than reuse the inappropriate `mcnt'.
2242 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2243 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2244 (where_is_internal): Renamed from Fwhere_is_internal.
2245 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2246 (Fwhere_is_internal): New function wrapping where_is_internal.
2247 (where_is_internal_1): Handle the case where we're filling the cache.
2248 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2250 2000-10-25 Miles Bader <miles@gnu.org>
2252 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2254 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2256 * window.c (pos_fully_visible_p): Removed.
2257 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2258 if position is visible and/or fully visible.
2260 * lisp.h (pos_visible_p): Add prototype.
2262 * xdisp.c (pos_visible_p): New function.
2264 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2266 * process.c (send_process): If OBJECT is t, it means that the data
2267 is from C string, but we should encode it. Before calling
2268 setup_raw_text_coding_system, be sure to flush out data by the
2269 previous coding system.
2271 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2273 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2274 assignment of startpos to prev when startpos == pos.
2276 * editfns.c (find_field): Set the field stickiness correctly from
2277 overlay fields. Use renamed `text_property_stickiness'.
2278 (text_property_stickiness): Renamed from `char_property_stickiness'.
2279 Only check text properties, not overlays.
2280 * textprop.c (get_char_property_and_overlay): New function.
2281 (Fget_char_property): Use it.
2282 * intervals.h (get_char_property_and_overlay): Add declaration.
2284 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2286 * keymap.c: Use AREF, ASET and ASIZE macros.
2287 (Fmake_sparse_keymap): Docstring fix.
2289 (shadow_lookup): Move up.
2290 Handle the case where lookup-key returns an integer.
2291 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2292 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2293 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2294 Simplify/rewrite the keymap-finding code.
2295 Add check for command shadowing, using shadow_lookup.
2297 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2299 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2300 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2303 2000-10-24 Andrew Innes <andrewi@gnu.org>
2305 * dired.c (directory_files_internal_unwind): New function.
2306 (directory_files_internal): Use it to ensure closedir is called
2307 even if expand-file-name or file-attributes throw, eg. because of
2308 a user interrupt. Also enable immediate_quit while calling
2309 re_search, so that matching can be interrupted as well.
2311 2000-10-24 Andrew Innes <andrewi@gnu.org>
2313 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2315 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2316 so that re_search functions only quit when callers expect them to.
2318 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2320 * regex.c (regex_compile): Change the way of handling a range from
2321 a char less than 256 to a char not less than 256.
2323 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2325 * window.c (size_window): Prevent setting window's width or
2326 height to a negative value (esp. with XSETFASTINT).
2328 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2329 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2330 (protect_malloc_state) [GC_MALLOC_CHECK &&
2331 GC_PROTECT_MALLOC_STATE]: New function.
2332 (PROTECT_MALLOC_STATE): New macro.
2333 (__malloc_initialize, morecore, _malloc_internal)
2334 (_free_internal) _realloc_internal): Use it to make _heapinfo
2335 read-only outside of gmalloc.
2337 * keymap.c: Update copyright.
2339 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2342 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2344 * filelock.c (unlock_all_files): Use unlock_file to expand each
2345 buffer's file_truename before trying remove its lock file.
2347 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2349 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2350 or CRLF, decode EOLs.
2352 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2354 * window.c (Fdisplay_buffer): Fix doc.
2356 2000-10-23 Jason Rumney <jasonr@gnu.org>
2358 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2359 ASCII font of default fontset on Windows.
2361 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2362 xterm.c comment below).
2364 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2366 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2368 * xterm.c (x_connection_closed): Reset handling_signal.
2370 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2373 2000-10-23 Miles Bader <miles@gnu.org>
2375 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2376 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2377 maintain old behavior.
2378 * minibuf.c (Fminibuffer_complete): Likewise.
2380 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2382 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2383 that when a font can't be exactly centered, it errs up rather than
2386 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2388 * fns.c (Fbase64_decode_string): The decoded result should be
2391 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2393 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2395 * dispnew.c [macintosh]: Include macterm.h.
2396 (init_display) [macintosh]: Initialization for window system.
2398 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2399 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2400 syms_of_search, x_term_init, and init_keyboard before calling
2401 init_window_once. Also, call syms_of_xmenu.
2403 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2404 default fontset to Monaco.
2406 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2407 NewMacWindow and DisposeMacWindow.
2408 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2409 instead of calling NewMacWindow and setting fields of
2410 f->output_data.mac directly. Call init_frame_faces.
2411 (Fdelete_frame) [macintosh]: Remove unused code.
2412 (Fmodify_frame_parameters) [macintosh]: Call
2413 x_set_frame_parameters instead of mac_set_frame_parameters.
2415 * frame.h [macintosh]: Define menu_bar_lines field in struct
2416 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2418 * keyboard.c [macintosh]: Include macterm.h.
2419 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2420 and menu_bar_activate_event type events as for X and NT.
2421 (make_lispy_event) [macintosh]: Construct lisp events of type
2422 MENU_BAR_EVENT as for X and NT.
2424 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2425 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2426 (sys_subshell) [macintosh]: Remove definition entirely.
2427 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2428 Vwindow_system_version here. Remove initialization of
2429 Vx_bitmap_file_path.
2430 (read_input_waiting): Correct the number of parameters passed to
2432 Move all Macintosh functions to mac/mac.c.
2434 * term.c [macintosh]: Include macterm.h.
2436 * window.c [macintosh]: Include macterm.h.
2438 * xdisp.c [macintosh]: Include macterm.h. Declare
2439 set_frame_menubar and pending_menu_activation.
2440 (echo_area_display) [macintosh]: Do not return if terminal frame
2441 is the selected frame.
2442 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2443 Allow only the selected frame to set menu bar.
2444 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2445 calling FRAME_EXTERNAL_MENU_BAR (f).
2446 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2448 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2449 and check_x. Declare XCreateGC. Define x_create_gc and
2450 x_free_gc. Initialize font_sort_order.
2451 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2452 but call x_list_fonts instead of w32_list_fonts.
2453 (Finternal_face_x_get_resource) [macintosh]: Do not call
2454 display_x_get_resource.
2455 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2456 (realize_x_face) [macintosh]: Load the font if it is specified in
2458 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2461 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2463 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2464 is nil: since we go to the end of submap anyway, we'd end up
2466 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2467 doesn't obey autoload.
2469 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2471 * msdos.c (dos_set_window_size): Update screen dimension variables.
2473 2000-10-21 Jason Rumney <jasonr@gnu.org>
2475 * w32term.c (w32_cache_char_metrics): Double check that font is
2476 really fixed pitch before trusting tmPitchAndFamily.
2478 2000-10-21 Andrew Innes <andrewi@gnu.org>
2480 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2482 * w32term.h: Extern decl for w32_cache_char_metrics.
2484 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2486 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2487 (w32_unload_font): Free per_char array if present.
2489 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2490 cached information in emulated XFontStruct to handle common cases
2491 quickly. Do not allocate XCharStruct for return.
2492 (w32_native_per_char_metric): New function.
2493 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2495 (x_produce_glyphs): Don't get an HDC. Change calls to
2496 w32_per_char_metric to match arg change above. Remove calls to
2498 (w32_get_glyph_overhangs): Ditto.
2499 (w32_cache_char_metrics): New function.
2501 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2502 ($(BLD)/casefiddle.$(O)): Remove compile command.
2503 ($(BLD)/gmalloc.$(O)): Remove compile command.
2504 ($(BLD)/dispnew.obj):
2505 ($(BLD)/keyboard.obj):
2506 ($(BLD)/w32inevt.obj):
2507 ($(BLD)/w32bdf.obj):
2509 ($(BLD)/buffer.obj):
2510 ($(BLD)/editfns.obj):
2512 ($(BLD)/fileio.obj):
2514 ($(BLD)/indent.obj):
2515 ($(BLD)/insdel.obj):
2516 ($(BLD)/intervals.obj):
2517 ($(BLD)/minibuf.obj):
2519 ($(BLD)/scroll.obj):
2520 ($(BLD)/sysdep.obj):
2521 ($(BLD)/textprop.obj):
2522 ($(BLD)/widget.obj):
2523 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2524 ($(BLD)/term.obj): Add dependency on dispextern.h.
2526 * makefile.nt ($(BLD)\dispnew.obj):
2527 ($(BLD)\keyboard.obj):
2528 ($(BLD)\w32inevt.obj):
2529 ($(BLD)\w32bdf.obj):
2531 ($(BLD)\buffer.obj):
2532 ($(BLD)\editfns.obj):
2534 ($(BLD)\fileio.obj):
2536 ($(BLD)\indent.obj):
2537 ($(BLD)\insdel.obj):
2538 ($(BLD)\intervals.obj):
2539 ($(BLD)\minibuf.obj):
2541 ($(BLD)\scroll.obj):
2542 ($(BLD)\sysdep.obj):
2543 ($(BLD)\textprop.obj):
2544 ($(BLD)\widget.obj):
2545 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2546 ($(BLD)\term.obj): Add dependency on dispextern.h
2548 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2550 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2551 with an additional argument of Qt.
2553 2000-10-21 Miles Bader <miles@gnu.org>
2555 * window.c (pos_fully_visible_in_window_p): New function.
2556 (Fpos_visible_in_window_p): Add FULLY argument.
2557 Use pos_fully_visible_in_window_p.
2558 (window_scroll_pixel_based, window_scroll_line_based): Update
2559 calls to Fpos_visible_in_window_p.
2560 * lisp.h (Fpos_visible_in_window_p): Update prototype
2562 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2564 * alloc.c (toplevel): Conditionalize compilation of mem_*
2565 functions differently.
2567 2000-10-20 Jason Rumney <jasonr@gnu.org>
2569 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2570 mem_init where it used to be. mem_z etc not defined otherwise.
2572 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2574 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2576 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2577 structure definition and related variabled to the top of the file.
2578 Include this code when GC_MALLOC_CHECK is defined.
2579 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2580 register/unregister allocated region.
2581 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2582 which isn't allocated.
2583 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2584 something which is already in use.
2585 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2586 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2587 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2588 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2590 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2591 _malloc_internal instead of malloc.
2592 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2595 2000-10-20 Andrew Innes <andrewi@gnu.org>
2597 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
2599 (my_strftime) <macro>: Don't use macro arg list when redefining as
2601 (my_strftime) <function>: Supply 0 as ut argument.
2603 2000-10-19 Jason Rumney <jasonr@altavista.net>
2605 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
2606 including dispextern.h, as it stops faces from working.
2608 * w32fns.c (Fx_create_frame): Don't bother calling
2609 face-set-after-frame-default since the caller does it for us
2610 anyway. Clean up calls to x_get_arg to be consistent with X.
2612 * w32term.c (x_produce_glyphs): Handle
2613 unibyte_display_via_language_environment correctly.
2614 (w32_draw_box_rect): Fix the calculation of width and height.
2616 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
2617 as it has stopped working.
2618 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
2621 2000-10-19 Gerd Moellmann <gerd@gnu.org>
2623 * eval.c (skip_debugger): Prevent a compiler warning.
2624 (Fcondition_case): Likewise.
2625 (Fbacktrace_frame): Use a null interactive spec.
2627 2000-10-19 Kenichi Handa <handa@etl.go.jp>
2629 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
2631 2000-10-18 Gerd Moellmann <gerd@gnu.org>
2633 * strftime.c: Sync with glibc, file version 1.78.
2634 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
2635 should no longer be used according to ISO 8601.
2637 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
2638 no map for meta_prefix_char, don't try to use it as a keymap.
2639 Instead, if T_OK is non-zero, look up a default binding, if any,
2640 otherwise, if T_OK is zero, return nil.
2642 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
2643 (x_to_xcolors, png_load): Use x_query_color.
2645 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
2647 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
2649 (x_copy_color, x_alloc_lighter_color): Likewise.
2651 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
2652 (x_query_color, x_query_colors): Add prototype.
2654 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
2655 check_string_bytes only if not noninteractive, increase count to 50.
2657 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
2659 * insdel.c (adjust_markers_for_delete): Handle before-insertion
2662 2000-10-17 Gerd Moellmann <gerd@gnu.org>
2664 * alloc.c (pure_bytes_used): Renamed from pureptr.
2666 (pure_alloc): New function.
2667 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
2669 (Fpurecopy): Use PURE_POINTER_P.
2671 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
2672 PT has moved backward.
2674 * xdisp.c (cursor_row_p): Take continued lines into account.
2676 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
2678 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
2679 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
2680 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
2683 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
2684 of selective display off while searching for the next line start.
2686 2000-10-17 Kenichi Handa <handa@etl.go.jp>
2688 * Makefile.in (term.o): Depend on dispextern.h.
2690 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
2692 * keymap.c (keymap_memberp): Ensure that nil is not a member.
2694 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2696 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
2697 the iterator at the beginning, so that they can be set later on,
2698 for instance in reseat_at_next_visible_line_start, without being
2701 * xfns.c (pbm_format): Add :foreground and :background keywords.
2702 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
2703 (xbm_load): Recognize foreground and background color
2706 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
2708 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
2710 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
2713 * msdos.c (IT_set_face): Compare highlighted face with the default
2714 face, and invert colors if these faces' colors are identical.
2715 (Fmsdos_remember_default_colors): Don't swap foreground and
2716 background colors in initial_colors[].
2717 (IT_set_frame_parameters): Don't swap frame's foreground and
2718 background pixels. If ALIST includes "(reverse . t)", swap
2719 foreground-color and background-color properties in frame's
2720 param_alist. If the original frame's param_alist doesn't specify
2721 the colors, store unspecified-fg and unspecified-bg, reversed if
2724 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2725 the colors are unspecified and reversed, reverse fore- and back-
2726 ground in the returned value.
2727 (Fframe_parameter): Ditto.
2729 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2731 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
2732 get_last_unchanged_at_beg_row.
2733 (find_first_unchanged_at_end_row): Renamed from
2734 get_first_unchanged_at_end_row.
2735 (find_first_unchanged_at_end_row): Convert assertions to
2736 unconditional tests which abort. When looking for a row in
2737 unchanged text, don't go further back than first_text_row.
2739 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2740 Don't add in the last line's height when deciding if the new
2741 position is below the scroll margin.
2743 2000-10-16 Miles Bader <miles@gnu.org>
2745 * editfns.c (Fconstrain_to_field): Check carefully for field
2746 boundaries if either OLD_POS or NEW_POS has a non-nil field
2747 property, even if they're the same.
2749 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2751 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2752 height for XFillRectangle.
2754 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2756 * syntax.c (Fstring_to_syntax): New function extracted from
2757 Fmodify_syntax_entry.
2758 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2759 (skip_chars, Fforward_comment): Remove unused variables.
2760 (syms_of_syntax): Add defsubr for string-to-syntax.
2761 (describe_syntax): Add code for comment and string fences.
2763 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2765 * keymap.c (access_keymap): Add AUTOLOAD parameter.
2766 Do the meta->esc mapping. Call get_keyelt before returning.
2767 Start scanning from the second element (the first is always `keymap')
2768 to make it easier to detect when we reach a parent map.
2769 Handle the case of inheriting from a symbol whose function is a map.
2770 (Fkeymap_parent): Also handle the `inherit from symbol' case.
2771 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
2772 (get_keyelt, Flookup_key): Update call to access_keymap.
2773 Remove the meta->esc mappings.
2774 (define_as_prefix): Delete old disabled code.
2775 (menu_item_p): New function.
2776 (where_is_internal_1): Skip over the few remaining menu items.
2777 * lisp.h (access_keymap): Update prototype.
2778 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
2779 Update call to access_keymap.
2780 (follow_key, read_key_sequence): Update calls to access_keymap.
2781 Remove the meta->esc mappings.
2783 2000-10-13 Gerd Moellmann <gerd@gnu.org>
2785 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
2786 with additional argument.
2788 * xdisp.c (cursor_row_p): New function.
2789 (try_cursor_movement, display_line): Use it.
2791 * xdisp.c (append_space): Also save/restore iterator's current
2792 character and its length.
2794 * xdisp.c (init_from_display_pos): Add an assertion.
2795 (handle_stop): Don't set iterator's add_overlay_start.
2796 (handle_invisible_prop): Likewise.
2797 (load_overlay_strings): If text under an overlay is invisible,
2798 take both before- and after-strings into account when the iterator
2799 is positioned either at the start or at the end of the overlay.
2800 (forward_to_next_line_start): Rewritten.
2801 (reseat_at_next_visible_line_start): Rewritten.
2802 (set_iterator_to_next): Add parameter RESEAT_P.
2804 * dispextern.h (struct it): Remove member add_overlay_start.
2805 (set_iterator_to_next): Change prototype.
2807 2000-10-13 Kenichi Handa <handa@etl.go.jp>
2809 * coding.c (code_convert_region): Be sure to initialize
2810 coding->category_idx.
2811 (decode_coding_string): Set coding->src_multibyte and
2812 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
2813 (encode_coding_string): Set coding->src_multibyte and
2814 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
2816 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
2818 * xfns.c (Fx_create_frame): Don't bother calling
2819 face-set-after-frame-default since the caller does it for us anyway.
2821 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2823 * window.c (coordinates_in_window): Fix detection of vertical line
2824 on character terminals.
2826 2000-10-12 Gerd Moellmann <gerd@gnu.org>
2828 * editfns.c (save_excursion_save): Additionally record the
2830 (save_excursion_restore): If buffer was visible in a window, and a
2831 different window was selected, and the old selected window is
2832 still live, restore point in that window.
2834 2000-10-12 Kenichi Handa <handa@etl.go.jp>
2836 * xterm.c (x_produce_glyphs): Handle
2837 unibyte_display_via_language_environment correctly.
2839 * regex.c (regex_compile): Change the way of handling a range from
2840 unibyte char to multibyte char.
2842 * syntax.c (skip_chars): Change the way of handling a range from
2843 unibyte char to multibyte char.
2845 * process.c (read_process_output): Cancel previous change.
2847 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2849 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2851 * charset.c (Ffind_charset_string): Doc fix.
2852 (Ffind_charset_region): Doc fix.
2854 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2856 * process.c (read_process_output): Fix previous change. Adjust
2857 multibyteness of text to insert in a buffer by
2858 string_make_unibyte/multibyte instead of
2859 Fstring_as_unibyte/multibyte.
2861 2000-10-10 Andreas Schwab <schwab@suse.de>
2863 * alloc.c (mark_object): Remove all workarounds installed on
2866 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2868 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2870 (base64_encode_1): Make it work for a text of multibyte form.
2871 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2872 case. Don't call str_to_multibyte because base64_decode_1
2873 produces correct multibyte form for eight-bit codes.
2874 (Fbase64_decode_string): Adjusted for the change of
2876 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2877 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2880 * charset.h (CHAR_STRING): Optimized for single byte characters.
2882 2000-10-09 Andreas Schwab <schwab@suse.de>
2884 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2885 -1 after socket is closed, to fall through to error processing.
2887 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2889 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2890 variables. If ALIST includes foreground-color or
2891 background-color, change also the colors of the default face for
2894 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2896 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
2897 them extern (they are defined on xfaces.c).
2898 (syms_of_msdos): Don't intern and don't staticpro
2899 Qbackground_color and Qforeground_color.
2901 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2903 * frame.c (Fframe_parameter): For non-windowed frames, if
2904 f->param_alist says foreground or background color is unspecified,
2905 call tty_color_name to return the color name computed from the
2906 frame's current colors.
2908 2000-10-06 Dave Love <fx@gnu.org>
2910 * terminfo.c (ospeed): Don't declare.
2912 * sysdep.c: Don't include string.h.
2913 (h_errno): Declare conditional also on TRY_AGAIN.
2915 * charset.c (Ffind_charset_string): Doc fix.
2917 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2918 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2921 2000-10-05 Dave Love <fx@gnu.org>
2923 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2924 position like menu-bar.
2926 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2928 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2930 * xdisp.c (handle_single_display_prop): Use safe_call1.
2931 (safe_call): Renamed from call_function.
2932 (safe_call1): New function.
2933 (handle_fontified_prop): Use safe_call1 instead of call1.
2934 (safe_eval): Renamed from eval_form.
2935 (safe_eval_handler): Renamed from eval_handler.
2936 (handle_single_display_prop, display_mode_element): Use safe_eval
2937 instead of eval_form.
2939 * xfaces.c (merge_face_heights): Use safe_call instead of
2942 * keyboard.c (show_help_echo): Use safe_call instead of
2943 call_function; use safe_eval instead of eval_form.
2945 * lisp.h (safe_call): Renamed from call_function.
2946 (safe_eval): Renamed from eval_form.
2947 (safe_call1): Add prototype.
2949 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2951 * xfns.c (image_ascent): Rearrange ascent calculation for the
2954 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2956 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2957 (where_is_internal_1): Don't bother ignoring menu-items any more.
2959 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2961 * keyboard.c (update_menu_bindings): New variable.
2962 (parse_menu_item): Use AREF. If update_menu_bindings
2963 is 0, don't update menu bindings.
2964 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2966 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2968 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2971 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2973 * syntax.c (forw_comment): Match nestedness of ender/starter.
2974 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2975 (prev_char_comstart_first): Remove.
2976 (back_comment): Check two-char comment markers more carefully
2977 to better handle overlapping cases like *//* or /* */* */ ...
2978 Match nestedness of ender/starter.
2980 2000-10-02 Dave Love <fx@gnu.org>
2982 * config.in (HAVE_GAI_STRERROR): Add undef.
2984 * process.c (Fopen_network_stream): Use it.
2986 * m/alpha.h (NO_REMAP): Don't define.
2988 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2990 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2991 return with a string converted to an integer or vice versa when
2992 Vmocklisp_arguments is t.
2993 (Fsignal): Likewise. The function can return for `quit'.
2994 (struct gcpro): Declare member `var' to point to a volatile
2997 * eval.c (error): Prevent compiler warning.
2999 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3001 * keymap.c (keymap_memberp): New function.
3002 (Fset_keymap_parent): Use it.
3003 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3004 Use keymap_memberp to avoid creating cycles.
3005 (access_keymap): Use KEYMAPP.
3007 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3009 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3010 gai_strerror. Make sure xerrno is set if connect fails. Improve
3013 2000-09-29 Jason Rumney <jasonr@gnu.org>
3015 * w32term.c (w32_char_font_type, w32_encode_char)
3016 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3017 (w32_bdf_per_char_metric): New function.
3018 (w32_per_char_metric): Use it.
3019 (x_draw_glyph_string_background): Always draw background for BDF
3022 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3023 GDI object which is a scarce resource.
3025 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3026 (get_quoted_string): Fix limit on memchr search.
3027 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3028 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3029 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3030 (get_cached_font_char, cache_char_offset): Use macro
3031 BDF_CODEPOINT_RANGE_COVER_P.
3032 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3033 (clear_cached_bitmap_slots): New function.
3034 (GET_HEX_VALUE): G-Z, g-z are not hex.
3035 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3036 (get_bitmap_with_cache): Use new cache implementation.
3037 (create_offscreen_bitmap): New function.
3038 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3040 * w32term.c (x_produce_glyphs): If the distance from the current
3041 position to the next tab stop is less than a canonical character
3042 width, use the tab stop after that.
3043 (x_draw_glyphs): Handle case START and END are out of bounds more
3045 (x_clear_mouse_face): Block/unblock input.
3046 (x_display_and_set_cursor): Don't show a hollow box cursor for
3047 buffers whose cursor_type is nil.
3049 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3051 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3054 * dispextern.h (updating_frame): Declare extern.
3056 2000-09-29 Andreas Schwab <schwab@suse.de>
3058 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3060 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3062 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3063 use its function definition.
3064 (tool_bar_items): Likewise.
3066 * lisp.h (fatal): Declare NO_RETURN.
3068 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3070 * keymap.c: Remove the line "#undef NULL".
3072 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3074 * xterm.c (x_make_frame_visible): Try harder to make the frame
3077 2000-09-28 Dave Love <fx@gnu.org>
3079 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3081 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3083 * .gdbinit (xreload): Note its need on GNU/Linux.
3085 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3086 r_alloc, r_alloc_free.
3088 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3090 * syntax.c (skip_chars): Handle negation correctly.
3092 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3094 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3095 with non-zero FORCE_P argument.
3097 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3100 * xdisp.c (window_box_height): Add an assertion.
3102 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3103 tool-bar than is available.
3104 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3106 2000-09-27 Dave Love <fx@gnu.org>
3108 * s/irix6-5.h: Now works 64-bit. Tidied.
3110 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3112 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3113 instead of BITS_PER_INT.
3114 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3115 EMACS_UINT, respectively.
3116 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3118 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3120 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3122 * window.c (freeze_window_starts): Construct last argument for
3123 foreach_window differently.
3125 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3127 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3128 EMACS_UINT instead of `int' and `unsigned int'.
3129 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3131 * frame.h (struct frame): Make the `nothing' member of union
3132 output_data an EMACS_INT.
3134 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3136 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3137 size in the sdata structure.
3138 (SDATA_NBYTES, SDATA_DATA): New macros.
3139 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3140 differently for the different layout of the sdata structure.
3141 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3143 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3144 Check that size recorded in the string size and size recorded in
3145 the sdata structure agree.
3147 2000-09-25 Dave Love <fx@gnu.org>
3149 * buffer.c: Include stdio.h.
3151 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3153 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3155 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3156 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3158 (__malloc_extra_blocks): Declare as __malloc_size_t.
3160 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3162 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3164 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3165 (read_char): If help-echo is showing, preserve the echo area
3168 * xdisp.c (help_echo_showing_p): New variable.
3169 (set_message): Reset it to 0.
3170 (init_xdisp): Initialize help_echo_showing_p.
3172 * dispextern.h (help_echo_showing_p): Declare extern.
3174 * config.in: Fix typo in __GNUC_MINOR__.
3176 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3178 * s/freebsd.h (POSIX_SIGNALS): Define.
3180 * xterm.c (x_clear_mouse_face): Block/unblock input.
3182 2000-09-24 Dave Love <fx@gnu.org>
3184 * fns.c (base64_encode_1): Fix last change.
3186 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3188 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3190 * xdisp.c (try_window_reusing_current_matrix): More fixes
3191 for the case window has a header-line.
3193 2000-09-22 Dave Love <fx@gnu.org>
3195 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3198 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3200 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3202 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3204 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3207 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3210 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3211 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3212 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3215 * marker.c (byte_char_debug_check): Return void.
3217 * xfns.c (Fx_create_frame): Set default frame parameter value
3218 for tool-bar-lines to 1.
3220 * dispnew.c (scrolling_window): Compare y-positions of rows
3221 equal at the start. Some simplification.
3223 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3224 reused rows' y-position in the case window has a header-line, and
3225 new window start is greater than old window start.
3227 * process.c (process_sent_to): New variable.
3228 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3229 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3230 Declare more parameters volatile.
3232 * lread.c (Vrecursive_load_depth_limit): New variable.
3233 (Fload): Check recursive loads whose recursion depth exceeds
3234 Vrecursive_load_depth_limit.
3235 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3237 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3239 * fileio.c (Fread_file_name): Doc fix.
3241 * editfns.c (Fmessage_or_box): Doc fix.
3243 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3245 * xfns.c (xbm_scan): Allow C-style comments.
3247 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3248 symbols are specified, add color translations to the cache.
3249 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3251 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3253 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3254 structures to xpm_init_color_cache.
3256 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3258 * dispnew.c (update_window_line): Make sure to always draw
3261 2000-09-19 Andrew Innes <andrewi@gnu.org>
3263 * makefile.nt (bootstrap-emacs): Don't change directory.
3265 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3267 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3269 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3270 If output buffer is too small, signal an appropriated error.
3272 2000-09-18 Dave Love <fx@gnu.org>
3274 * keyboard.c (menu_bar_items, tool_bar_items)
3275 (current_active_maps): Remove redundant get_local_map call.
3277 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3279 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3280 cursor for buffers whose cursor_type is nil.
3282 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3283 a feature to implement that is already implemented.
3284 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3287 * xfns.c (x_clear_image_1): New function.
3288 (x_clear_image): Use it.
3289 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3292 * dispnew.c (update_window): Move test for invisible lines
3293 at the top to update_window_line.
3294 (update_window_line): Handle invisible lines here.
3296 * xfns.c (clear_image_cache): Clear current matrices of all
3297 frames sharing an image cache. Block input while freeing
3298 images. Fix timestamp comparison.
3299 (x_clear_image): Also free the mask.
3301 * xfns.c (lookup_image): Block input while loading the image so
3302 that we won't get interrupted in a state where the image isn't yet
3304 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3305 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3306 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3307 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3310 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3312 * dispnew.c (update_window): Make sure to make desired rows
3313 current even if they are completely invisible at the top
3316 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3318 * xfns.c (lookup_image): Build mask before applying an algorithm.
3319 Recognize algorithm `disabled'.
3320 (cross_disabled_images): New variable.
3321 (COLOR_INTENSITY): New macro.
3322 (x_detect_edges): Use COLOR_INTENSITY.
3323 (x_disable_image): New function.
3324 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3326 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3327 disabled state, don't apply an image transformation algorithm if
3328 the user specified an image for the disabled state. Use
3329 `:algorithm disabled' for creating a disabled item's image if the
3330 user hasn't specified an image.
3332 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3333 allocation functions with the XPM lib.
3334 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3335 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3336 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3337 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3338 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3340 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3341 functions, if possible, because these handle color allocation
3342 failure more gracefully.
3343 (Fimage_mask_p): New function.
3345 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3346 (Qedge_detection, Qheuristic): New symbols.
3347 (syms_of_xfns): Initialize new symbols.
3348 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3349 `algorithm (edge-detection ...)'.
3350 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3351 (tiff_format, gif_format, gs_format): Add `:mask'.
3352 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3353 (GIF_MASK, GS_MASK): New enumerators.
3354 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3355 (emboss_matrix, laplace_matrix): New variables.
3356 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3357 (x_edge_detection): New functions.
3358 (x_laplace): Rewritten in terms of x_detect_edges.
3359 (x_build_heuristic_mask): If image has a mask, free it.
3361 2000-09-14 Andrew Innes <andrewi@gnu.org>
3363 * makefile.w32-in: Revert to Unix line endings.
3365 2000-09-14 Andrew Innes <andrewi@gnu.org>
3367 * makefile.w32-in: Standardize indentation somewhat.
3368 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3369 cater for differences between shells.
3371 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3373 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3375 * xterm.c (x_produce_glyphs): If the distance from the current
3376 position to the next tab stop is less than a canonical character
3377 width, use the tab stop after that.
3379 2000-09-14 Dave Love <fx@gnu.org>
3381 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3383 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3385 * xdisp.c (handle_fontified_prop): While running fontification
3386 functions, bind `fontification-functions' and
3387 `after-change-functions' to nil.
3389 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3390 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3392 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3394 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3395 USE_MMAP_FOR_BUFFERS.
3397 * insdel.c (make_gap): Use enlarge_buffer_text.
3399 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3400 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3401 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3402 from former r_alloc_* functions in ralloc.c.
3403 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3405 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3406 (mmap_init) [REL_ALLOC_MMAP]: New function.
3407 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3408 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3411 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3412 (enlarge_buffer_text): Add prototype.
3414 * ralloc.c: Remove everything having to do with the use of mmap.
3416 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3418 * sound.c (Fplay_sound): Doc fix.
3420 * keyboard.c: Avoid some more compiler warnings.
3421 (parse_tool_bar_item): Ignore cached key bindings.
3423 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3424 and allocation of Lisp data.
3426 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3428 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3429 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3432 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3434 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3436 * ccl.c: Comment fixed.
3437 (MAX_MAP_SET_LEVEL): Increased to 30.
3438 (PUSH_MAPPING_STACK): Enclose with do-while block.
3439 (POP_MAPPING_STACK): Likewise.
3440 (stack_idx_of_map_multiple): New variable.
3441 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3442 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3443 call the corresponding CCL program by
3444 CCL_CALL_FOR_MAP_INSTRUCTION.
3445 (ccl_driver) <CCL_MapSingle>: Likewise.
3446 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3447 with the case where looking up process reaches to the end of
3448 map-set, and call CCL programs as the above change.
3450 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3452 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3453 that might be clobbered by longjmp.
3454 (check_x_display_info, x_decode_color, create_frame_xic)
3455 (Fx_display_backing_store, Fx_display_visual_class)
3456 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3459 * lread.c (init_lread): Set Vloads_in_progress to nil.
3460 (Fload): Show list of recursively loaded files, when signaling an
3463 * lread.c (Vloads_in_progress): New variable.
3464 (record_load_unwind): New function.
3465 (Fload): Check for recursive loads.
3466 (syms_of_lread): Initialize Vloads_in_progress.
3467 (read_integer, read1): Avoid some compiler warnings.
3469 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3472 2000-09-11 Miles Bader <miles@gnu.org>
3474 * editfns.c (Fbuffer_string): Doc fix.
3476 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3478 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3480 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3482 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3483 whether to include other header files.
3485 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3487 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3488 by Fmemq as a boolean.
3490 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3492 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3494 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3496 * ralloc.c (mmap_fd): Remove initializer which can make it
3497 read-only in a dumped Emacs.
3498 (mmap_fd_1): New variable.
3499 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3500 restore it from there.
3501 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3502 unconditionally so that mmap_fd can be initialized there.
3503 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3504 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3505 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3507 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3509 * xdisp.c (dump_glyph_row): Fix printf format string.
3510 (display_line, move_it_in_display_line_to): Avoid compiler
3513 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3515 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3518 * xdisp.c (try_window_id): When trying to locate cursor in
3519 unchanged rows at the top, handle the case that we can't find it.
3521 * xterm.c (x_draw_glyphs): Handle case START and END are out
3522 of bounds more carefully.
3524 2000-09-08 Dave Love <fx@gnu.org>
3526 * s/sol2.h (REL_ALLOC_MMAP): Define.
3527 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3529 * ralloc.c: Don't include string.h (redundant).
3530 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3531 [!MAP_ANON]: Include fcntl.h.
3532 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3533 (r_alloc, r_re_alloc, r_alloc_free)
3534 (mmap_enlarge, mmap_set_vars): Use it.
3535 (r_alloc_init_fd): New function.
3536 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3537 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3540 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3543 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3544 change to __NetBSD__.
3546 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3548 * search.c (compile_pattern): Check the multibyteness of cached
3551 2000-09-08 Miles Bader <miles@gnu.org>
3553 * xfaces.c (default_face_vector): Function removed.
3554 (Finternal_merge_in_global_face): Restore old global/local
3555 attribute override order. Use inline loop instead of calling
3556 default_face_vector.
3558 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3560 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3561 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3562 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3563 where necessary, in case POINTER_TYPE is `void'.
3565 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3567 * frame.c (make_terminal_frame): Initialize frame foreground and
3568 background colors to unspecified, for the initial instance of an
3571 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3573 * ralloc.c (mmap_find): Fix overlap computation.
3574 (mmap_enlarge): Compute nbytes before trying to find an
3577 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3580 * lread.c (syms_of_lread): Change value of regexp
3581 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3583 * xmenu.c (xdialog_show): When looking up the selection in
3584 menu_items, take `quote' boundaries into account; this corresponds
3585 to a nil ITEM in x-popup-dialog.
3587 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3589 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3591 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3593 * coding.c (encode_coding_sjis_big5): Use translation table for
3594 encoding, not decoding. Fix the handling of latin-jisx0201.
3595 Check for the charset katakana-jisx0201 too.
3596 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
3597 (detect_coding_sjis): Check the byte sequence more rigidly.
3599 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3601 * xfaces.c (Vparam_value_alist): New variable.
3602 (syms_of_xfaces): Initialize it.
3603 (Finternal_set_lisp_face_attribute): Avoid more consing.
3605 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
3607 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
3608 (Qbackground_mode): New variable.
3609 (syms_of_frame_1): Initialize Qbackground_mode.
3611 * lisp.h (Qdisplay): Declare extern.
3613 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
3614 change face on all frames, and change the default for new frames.
3616 2000-09-07 Dave Love <fx@gnu.org>
3618 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
3620 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3622 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
3624 * charset.c: Include composite.h
3625 (lisp_string_width): New function.
3626 (Fstring_width): Call lisp_string_width instead of strwidth.
3628 * Makefile.in (charset.o): Depends on composite.h.
3630 * process.c (read_process_output): Before inserting the decoded
3631 text in the buffer, adjust the multibyteness.
3633 2000-09-06 Gerd Moellmann <gerd@gnu.org>
3635 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
3636 buffer's text buffer is null, map new memory.
3638 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
3639 POINTER_TYPE and size_t.
3640 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
3641 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
3642 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
3643 [REL_ALLOC_MMAP]: New macros.
3644 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
3645 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
3646 [REL_ALLOC_MMAP]: New functions.
3648 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
3649 before and after unexec.
3651 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
3652 text buffers if necessary.
3654 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
3655 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
3658 * config.in (HAVE_MMAP): Add #undef.
3660 2000-09-05 Gerd Moellmann <gerd@gnu.org>
3662 * frame.c (Qdisplay_type): New variable.
3663 (syms_of_frame_1): Initialize it.
3664 (Fframe_parameter): New function that avoids consing.
3665 (syms_of_frame): Defsubr it.
3667 * buffer.c (Fother_buffer): Consider buffers as invisible when
3668 they are displayed in a window on an invisible frame.
3670 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
3671 get-largest-window always return nil.
3673 2000-09-04 Gerd Moellmann <gerd@gnu.org>
3675 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
3676 variable; recognize Emacs 19 elc files.
3678 2000-09-04 Miles Bader <miles@gnu.org>
3680 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
3681 before initially popping up the menu, so the menu doesn't flash
3682 when the face settings are significantly different from the
3685 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
3687 * regex.c (WIDE_CHAR_SUPPORT): New macro.
3688 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
3689 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
3690 (BIT_UNIBYTE): Remove.
3691 (re_match_2_internal): Delete corresponding code and streamline the
3692 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
3693 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
3694 (re_wctype_t): New type.
3695 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
3696 (regex_compile): Use them and fix handling of overly long char classes.
3698 2000-09-03 Andrew Innes <andrewi@gnu.org>
3700 * makefile.w32-in: Change to DOS line endings.
3702 * s/ms-w32.h (ORDINARY_LINK): New define.
3704 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
3705 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
3707 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
3708 (distclean): Delete them here instead.
3710 * w32proc.c (compare_env): Convert to uppercase for comparison,
3711 not lowercase, to match how the native Windows shell works.
3713 2000-09-03 Jason Rumney <jasonr@gnu.org>
3715 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3716 CVS changes the line-ends when checking in/out on DOS/Windows.
3718 * makefile.nt (emacs): Do not change directory to run temacs, as
3719 the load-path is set relative to current directory.
3721 2000-09-03 Miles Bader <miles@gnu.org>
3723 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3725 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3727 * xdisp.c (redisplay_mode_lines): New function.
3728 (display_mode_lines): Return number of mode lines displayed.
3729 (echo_area_display): Use redisplay_mode_lines to draw garbaged
3730 mode lines. Don't temporarily bind redisplay-dont-pause to t.
3732 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
3733 string.h and strings.h.
3734 (index) [HAVE_INDEX]: Add prototype.
3736 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
3737 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
3739 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3740 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3742 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3744 * lread.c (read1): Accept `?' as symbol constituent, for
3745 compatiblity with XEmacs.
3747 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3749 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3750 (struct re_pattern_buffer): Remove newline_anchor.
3751 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3752 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3753 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3754 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3755 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3756 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3757 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3758 Get rid of references to newline_anchor.
3759 (regcomp): Allocate and precompute a fastmap.
3761 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3763 * lread.c (openp): GCPRO local variable `filename'.
3765 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
3767 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
3769 * regex.c: Merge some changes from GNU libc. Add prototypes.
3770 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
3771 Use memcmp and memcpy instead of bcopy and bcmp.
3772 (init_syntax_once): Use ISALNUM.
3773 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
3774 (REG_UNSET_VALUE): Remove. Use NULL instead.
3775 (REG_UNSET, re_match_2_internal): Use NULL.
3776 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
3778 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
3779 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
3780 (regex_compile): In handle_interval, return an error rather than try to
3781 unfetch the interval if we can't find the closing brace.
3782 Obey the RE_NO_GNU_OPS syntax bit.
3783 (TOLOWER): New macro.
3785 (regexec): Allocate regs.start and regs.end as one block.
3787 2000-08-30 Gerd Moellmann <gerd@gnu.org>
3789 * xdisp.c (echo_area_display): Check display_completed instead
3790 of calling detect_input_pending.
3792 * dispnew.c (update_frame): Only set display_completed here; move
3793 the update_begin and update_end calls here from update_frame_1.
3794 (update_frame_1): Don't set display_completed here, don't call
3795 update_begin/update_end.
3797 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
3798 instead of store_frame_param.
3800 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3802 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
3803 desired window matrix hasn't been displayed, use the current row
3804 instead. Make sure that only those frame rows are updated for
3805 which there exists a corresponding enabled desired row.
3807 2000-08-29 Miles Bader <miles@gnu.org>
3809 * xfaces.c (default_face_vector): New function.
3810 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
3812 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3814 * lread.c (openp): Prevent temporary string passed to
3815 Ffile_readable_p from being garbage collected.
3817 2000-08-28 Dave Love <fx@gnu.org>
3819 * keymap.c (store_in_keymap): Add `static' to declaration.
3821 2000-08-28 Gerd Moellmann <gerd@gnu.org>
3823 * emacs.c, callint.c, doc.c, editfns.c
3824 (toplevel) [HAVE_STRING_H]: Include string.h.
3825 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
3826 (index): Remove prototypes which might conflict with non-standard
3827 definitions of index/strchr.
3829 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
3830 (rindex): Define only if !HAVE_RINDEX.
3832 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
3834 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
3836 2000-08-28 Miles Bader <miles@gnu.org>
3838 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
3839 made inconsistent by a font-related attribute in FROM.
3840 (merge_face_inheritance): Add function comment.
3842 2000-08-28 Kenichi Handa <handa@etl.go.jp>
3844 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
3845 the 4th arg (PREV_EVENT) Qt to suppress input method.
3847 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3849 * regex.c: Indent cpp directives and remove parens after `defined'.
3850 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3851 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3852 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3853 (re_compile_pattern): Use size_t for length.
3854 (init_syntax_once): Move to a better place.
3855 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3856 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3858 * syntax.c (back_comment): Detect cases where a comment-starter is
3859 actually inside another comment as in: /* a // b */ c // d \n.
3860 Make it clear that `comstart_pos' is unused for nested comments.
3862 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3863 (KEYMAPP): New macro.
3864 (Fkeymap_parent, Fset_keymap_parent): Use it.
3865 (fix_submap_inheritance): Mark it static.
3866 (define_as_prefix, describe_buffer_bindings, describe_command)
3867 (describe_translation, describe_map): Complete prototypes.
3869 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3871 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3872 to better match the key-lookup behavior.
3874 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3876 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3877 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3879 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3881 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3882 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3883 (xterm.o): Depend on coding.h
3885 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3887 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3888 the corresponding '#endif'.
3890 2000-08-26 Miles Bader <miles@gnu.org>
3892 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
3893 * xfaces.c (QCinherit): New variable.
3894 (syms_of_xfaces): Initialize it.
3895 (LFACE_INHERIT): New macro.
3896 (Finternal_get_lisp_face_attribute)
3897 (merge_face_vector_with_property)
3898 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
3899 (check_lface_attrs): Allow new types of face height. Check
3901 (CYCLE_CHECK): New macro.
3902 (merge_face_inheritance): New function.
3903 (merge_face_vectors): Merge inherited faces too. Add F and
3904 CYCLE_CHECK arguments.
3905 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3906 (lookup_named_face, lookup_derived_face, realize_named_face)
3907 (face_at_string_position, face_at_buffer_position): Supply
3908 new F and CYCLE_CHECK arguments to merge_face_vectors.
3909 (merge_face_heights): New function.
3910 (merge_face_vectors, merge_face_vector_with_property)
3911 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3912 handle relative face heights.
3913 (lface_same_font_attributes_p): Compare heights using EQ.
3915 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3917 * charset.c (char_to_string): Check the character validity.
3918 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3921 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3923 * regex.c (PUSH_FAILURE_COUNT): New macro.
3924 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3925 Handle popping of a register's or a counter's data.
3926 (POP_FAILURE_POINT): Use the new name.
3927 (re_match_2_internal): Push counter data on the stack for succeed_n,
3928 jump_n and set_number_at and remove misleading dead code in succeed_n.
3930 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3932 * xdisp.c (redisplay_internal): If considering all windows on all
3933 frames, update the display for each frame as soon as possible,
3934 instead of first building all desired matrices for all frames, and
3935 then updating them all.
3936 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3938 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3940 * bytecode.c (mark_byte_stack): Add a comment.
3942 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3943 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3946 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3948 * minibuf.c (do_completion): Always use compare-string, not
3949 string-equal because the latter doesn't pay attention to
3950 multibyteness of strings.
3952 * process.c (create_process): Don't setup raw-text coding here.
3953 (Fopen_network_stream): Don't set coding->src_multibyte and
3954 coding->dst_multibyte here.
3955 (read_process_output): For process filter, return unibyte string
3956 if default-enable-multibyte-characters is nil.
3957 (send_process): If OBJECT is multibyte text, be sure to encoded it
3958 by the specified coding system for the process. Otherwise, setup
3960 (init_process): Don't initialize default-process-coding-system
3963 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3965 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3966 <scroll-down-aggressively>: Likewise.
3968 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3970 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3971 zero. Set coding->produced_char correctly.
3973 2000-08-22 Andrew Innes <andrewi@gnu.org>
3975 * makefile.w32-in: New file.
3977 * unexw32.c (unexec): Ignore old_name, and use the actual location
3978 of the current executable instead. Base new_name on this.
3980 * w32proc.c (create_child): Remove reference to security
3981 descriptor, which isn't needed and doesn't compile with mingw32.
3983 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3984 up dllimport attributes.
3985 (x_update_window_end): Update prototype.
3987 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3988 extern, which screws up dllimport attributes.
3990 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3991 up dllimport attributes.
3993 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3994 screws up dllimport attributes.
3996 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3997 up dllimport attributes.
3998 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3999 screws up dllimport attributes.
4001 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4002 up dllimport attributes.
4004 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4005 screws up dllimport attributes.
4007 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4008 screws up dllimport attributes.
4010 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4011 up dllimport attributes.
4013 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4014 unnecessary extern, which screws up dllimport attributes.
4017 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4018 up dllimport attributes.
4020 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4021 unnecessary extern, which screws up dllimport attributes.
4023 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4024 screws up dllimport attributes.
4026 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4027 up dllimport attributes.
4029 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4031 * w32bdf.c (search_file_line):
4032 (set_bdf_font_info):
4034 (w32_get_bdf_glyph):
4035 (w32_BDF_to_x_font): Fix compile warnings.
4037 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4040 * w32select.c: Include keyboard.h before frame.h.
4042 * w32fns.c (max): Define macro.
4043 (JOHAB_CHARSET): Define if not known.
4044 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4045 (Fx_show_tip): Synch with X version.
4047 * w32xfns.c: Include keyboard.h before frame.h.
4049 * w32fns.c: Include keyboard.h before frame.h.
4051 * w32term.c: Include keyboard.h before frame.h.
4053 * fontset.c: Include keyboard.h before frame.h.
4055 * w32inevt.c: Include keyboard.h before frame.h.
4056 (MOUSE_MOVED): Define if not known.
4058 * minibuf.c: Include keyboard.h before frame.h.
4060 * keyboard.c: Include keyboard.h before frame.h.
4062 * indent.c: Include keyboard.h before frame.h.
4064 * dispnew.c: Include keyboard.h before frame.h.
4066 * buffer.c: Include keyboard.h before frame.h.
4068 * alloc.c: Include keyboard.h before frame.h.
4070 * print.c: Include keyboard.h before frame.h.
4072 * process.c: Include keyboard.h before frame.h.
4074 * scroll.c: Include keyboard.h before frame.h.
4076 * sysdep.c: Include keyboard.h before frame.h.
4078 * term.c: Include keyboard.h before frame.h.
4080 * window.c: Include keyboard.h before frame.h.
4082 * xdisp.c: Include keyboard.h before frame.h.
4083 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4085 * frame.c: Include keyboard.h before frame.h.
4087 * w32heap.h: Undefine min, max.
4089 * w32gui.h: Undefine min, max.
4091 * unexw32.c: Change PUCHAR to PCHAR.
4092 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4095 (copy_executable_and_dump_data): Remove unnecessary static defs.
4096 (copy_executable_and_dump_data): Fix compile warnings.
4098 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4100 * w32console.c (min): Define macro.
4101 (clear_frame, write_glyphs): Fix compile warning.
4103 * w32proc.c (compare_env):
4104 (find_child_console): Fix compile warning.
4106 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4107 sys_errlist instead of _sys_errlist.
4108 (get_emacs_configuration_options): New function.
4110 * s/ms-w32.h (sys_nerr): Provide default definition.
4111 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4112 name with _ prepended.
4113 (NSIG): Define if not known.
4114 (get_emacs_configuration): Provide extern declaration.
4115 (get_emacs_configuration_options): Provide extern declaration.
4116 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4118 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4120 (read_unc_volume): Fix compile warning.
4122 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4123 definitions from being used.
4125 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4127 * w32.c (unc_volume_file_attributes):
4128 (open_unc_volume): Make arg const.
4130 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4131 (read_input_waiting): Remove excess parameter.
4133 * w32.c (init_environment): Call _access.
4134 (check_windows_init_file): Call _close.
4135 (init_user_info): Call _putenv.
4136 (init_environment): Call _putenv and _strdup.
4137 (init_ntproc): Reset volume info cache on startup.
4139 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4140 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4141 cannot override the CRT malloc.
4143 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4144 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4146 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4147 unless we are linking with a static CRT.
4148 (RVA_TO_PTR): Cast result to unsigned char*.
4150 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4151 (add_volume_info): Use xstrdup.
4153 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4155 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4156 (do_completion, Fminibuffer_complete_word): Use it.
4157 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4158 var so it can take non-boolean values.
4160 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4162 * editfns.c (find_field): Formatting changes.
4163 (toplevel): Some old-style function forward declarations
4164 changed to prototypes, some new protypes added, some functions
4167 * lisp.h (set_time_zone_rule): Add prototype.
4168 (use_dialog_box): External declaration.
4170 * keyboard.c (gen_help_event): Add parameter SIZE.
4171 (kbd_buffer_events_waiting): Slightly rewritten.
4172 (clear_event): New function.
4173 (kbd_buffer_get_event): Use it, and clear the input_events of
4175 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4176 don't fill the newly created array with nils.
4177 (toplevel): Convert some old-style function forward declarations
4180 * keyboard.h (gen_help_event): Change prototype.
4182 * xterm.c (XTread_socket): Change calls to gen_help_event.
4184 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4186 * eval.c (Fmacroexpand): Doc fix.
4188 2000-08-20 Jason Rumney <jasonr@gnu.org>
4190 * w32term.h (x_display_info_for_display): Remove as this function
4191 does not exist on W32.
4193 * w32term.c (help_echo_window): New variable.
4194 (syms_of_w32term): staticpro it.
4195 (note_mode_line_highlight): Set it.
4196 (XTextExtents16): Removed as there is no equivalent on W32.
4197 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4198 the X way of doing this will not work for W32.
4199 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4200 (x_draw_image_foreground): Avoid drawing outside of the clip area
4201 when image doesn't have a mask.
4202 (note_mouse_highlight): Process overlays in the right order of
4203 priority. Set help_echo_window.
4204 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4205 because that's more visible for large images.
4207 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4208 name to single_keymap_panes.
4209 (w32_menu_show): Set wv->title when dealing with titles.
4210 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4212 2000-08-21 Miles Bader <miles@gnu.org>
4214 * minibuf.c (do_completion): Try again if we rewrite the input
4215 string, but no completion was done, so that any completion message
4218 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4220 * xfaces.c (lface_equal_p): Compare strings differently.
4221 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4222 (realize_tty_face): Use them.
4223 (syms_of_xfaces): Initialize new variables.
4224 (map_tty_color): New function, extracted from realize_tty_face.
4225 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4226 foreground or background color, store the new color name in the
4227 realized face; previous code trying to do this had no effect.
4228 (realize_tty_face): Use map_tty_color.
4229 (Fclear_face_cache): Set face_change_count and ensure thorough
4232 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4234 * undo.c (record_first_change, record_marker_adjustment): Don't
4235 use XBUFFER on last_undo_buffer which might not be a buffer.
4237 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4239 * coding.c (decode_coding_string): Set members consumed,
4240 consumed_char, produced, produced_char of *coding correctly. If
4241 decode_coding doesn't consume any byte, don't try anymore.
4242 (encode_coding_string): Likewise.
4244 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4246 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4247 conditional have void type, for Standard C compilers.
4249 * xdisp.c (redisplay_internal): Compare windows for equality with
4250 EQ, instead of applying XWINDOW to something that might not
4253 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4255 * fontset.c (Finternal_char_font): Search only the selected frame
4256 for a window of the current buffer.
4258 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4260 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4263 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4264 second half of a HELP_EVENT is found at the start of kbd_buffer.
4266 2000-08-18 Miles Bader <miles@gnu.org>
4268 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4270 * editfns.c (save_restriction_save): Rewrite to use markers.
4271 (save_restriction_restore): Rewrite to understand new form of data
4272 saved by save_restriction_save.
4273 (Fsave_restriction): Remove cautionary note in doc-string.
4275 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4277 * fileio.c (build_annotations): Add a comment explaining the
4278 return value of format-annotate-function. Replace a spurious call
4279 to Flength with a CONSP test. Call format-annotate-function with
4280 a fifth arg specifying how many times the function is been called
4281 in a row, to let it choose temporary buffers appropriately.
4283 2000-08-17 Dave Love <fx@gnu.org>
4285 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4286 declare make_temp_name twice.
4288 * lread.c: Prototype readevalloop, load_unwind,
4289 load_descriptor_unwind.
4290 (unreadpure): Give it an arg.
4292 * unexalpha.c: Prototype fatal_unexec, mark_x,
4293 update_dynamic_symbols. Declare unexec as void.
4295 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4296 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4298 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4299 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4302 * alloca.c: Use #error.
4303 [POINTER_TYPE]: Use it.
4305 * eval.c (Fdefvar): Doc fix.
4307 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4308 INITIALIZE_INTERVAL.
4310 * buffer.h: Avoid DECLARE_INTERVALS.
4312 * config.in: Add size_t.
4314 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4316 * w16select.c (set_clipboard_data): If there's not enough memory
4317 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4318 expects. In case of other failures, return 3.
4319 (system_error_msg): New error message.
4320 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4323 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4325 * term.c (write_glyphs): Also turn off inverse video after turning
4326 off other appearances in case TS_exit_attribute_mode is not equal
4327 to TS_end_standout_mode.
4328 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4330 (turn_off_face): Reset standout_mode only if
4331 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4332 is equal to TS_end_standout_mode.
4334 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4336 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4337 sequence at the end of the source block.
4339 * ccl.c (Fccl_program_p): Docstring modified.
4340 (Fccl_execute): Likewise.
4341 (Fccl_execute_on_string): Likewise.
4343 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4345 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4347 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4349 The following changes are mainly to fix bugs of
4350 encode/decode-coding-string failing if encoding/decoding return
4351 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4352 variable conversion_buffer.
4354 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4355 decrement dst_end to avoid buffer overflow in the later call of
4358 * coding.h (conversion_buffer_size, conversion_buffer)
4359 (get_conversion_buffer): Extern deleted.
4361 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4362 (conversion_buffer, conversion_buffer_size): Variables deleted.
4363 (get_conversion_buffer): Function deleted.
4364 (struct conversion_buffer): New structure.
4365 (MAX_ALLOCA): New macro.
4366 (allocate_conversion_buffer): New macro.
4367 (extend_conversion_buffer, free_conversion_buffer): New functions.
4368 (ccl_coding_driver): Set coding->result.
4369 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4370 this is the last block of source.
4371 (encode_coding): Likewise. Handle the source block as the last
4372 one only when the whole source text is consumed.
4373 (decode_coding_string): Handle the case that the output buffer is
4374 too small to decode the whole source text. Use
4375 allocate_conversion_buffer, extend_conversion_buffer and
4376 free_conversion_buffer, not get_conversion_buffer.
4377 (encode_coding_string): Likewise.
4378 (init_coding): Function deleted.
4379 (init_coding_once): Delete code to initialize
4380 conversion_buffer_size.
4382 * emacs.c (main): Don't call init_coding.
4384 * msdos.c (IT_write_glyphs): Use a locally declared
4387 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4388 (insert_glyphs): Likewise.
4390 * w32console.c (write_glyphs): Use a locally declared
4393 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4395 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4396 member of display_info is NULL.
4398 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4400 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4403 * term.c (turn_off_face): Reset standout_mode when resetting
4404 appearances with capability `me'.
4405 (write_glyphs): Switch on inverse video before each face change.
4407 2000-08-14 Dave Love <fx@gnu.org>
4409 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4410 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4411 (lisp_free): Declare and make static.
4413 * window.c: Fix embedded comment.
4414 (syms_of_window): Fix doc string.
4416 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4418 * keymap.c (push_key_description): If C without modifiers is < 32,
4419 make sure to print `C-' before `M-', like in the manual.
4421 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4423 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4424 since they aren't relocated anymore.
4425 (sxhash_string): Make sure returned hash code fits in a Lisp
4428 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4429 partially visible line which is smaller than the window's
4432 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4434 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4435 the multibyte form of eight-bit-control characters.
4436 (Fccl_execute_on_string): Initialize ccl->multibyte.
4438 * ccl.h (struct ccl_program): New member multibyte.
4440 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4442 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4444 * regex.c (regex_compile) <normal_char>: Pay attention to
4446 (analyse_first) <exactn>: Setup fastmap correctly for
4447 eight-bit-control characters.
4449 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4451 * termhooks.h (enum event_kind): New member
4452 multibyte_char_keystroke.
4454 * keyboard.c (make_lispy_event): Handle the new event type
4455 multibyte_char_keystroke.
4457 * xterm.c: Include coding.h.
4458 (XTread_socket): Work around a bug of XmbLookupString. If the
4459 input is from XIM, decode it according to the current locale. In
4460 that case, generate multibyte_char_keystroke events.
4462 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4464 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4465 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4467 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4469 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4470 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4471 (move_it_in_display_line_to): Record iterator's ascent and descent
4472 before producing glyphs, and restore them when we know the glyph
4473 doesn't fit on the line.
4474 (move_it_to): Restructured so that it's easier to debug. If
4475 moving to a vpos, and not moving to an x or character position,
4476 stop as soon as the specified vpos is reached; don't move further
4477 into that line because that might change the computed line height.
4478 (try_cursor_movement): New function, extracted from the cursor
4479 movement branch of redisplay_window. If ending on a partially
4480 visible line, don't try to scroll if the cursor line is taller
4482 (redisplay_window): Use try_cursor_movement.
4484 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4485 because that function doesn't cope with variable-height lines.
4487 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4488 box cursor because that's better visible for large images.
4490 2000-08-10 Miles Bader <miles@gnu.org>
4492 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4494 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4496 * xdisp.c (Vmessages_buffer_name): New variable.
4497 (message_dolog): Use it.
4498 (syms_of_xdisp): Initialize it.
4500 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4502 * msdos.c (IT_note_mouse_highlight): Update the calls to
4504 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4505 redundant now that keyboard.h is included.
4507 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4509 * keyboard.c (kbd_buffer_events_waiting): New function.
4511 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4513 * msdos.c: Include keyboard.h.
4514 (XMenuActivate): Empty no_event events from the event buffer. If
4515 no events are left after that, call clear_input_pending.
4516 (mouse_clear_clicks): New function, code moved from mouse_init.
4517 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4518 mouse driver to ``forget'' any past clicks.
4520 * Makefile.in (msdos.o): Depend on keyboard.h.
4522 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4524 * lisp.h (input_pending): External declaration.
4526 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4528 * xdisp.c (echo_area_display): Display thoroughly if input is
4529 pending. Bind redisplay-dont-pause to t during the redisplay.
4530 in case input is pending.
4532 * dispnew.c (Qredisplay_dont_pause): New variable.
4533 (syms_of_display): Initialize and staticpro it.
4534 (update_frame_1): Don't interrupt the display for pending input if
4535 redisplay_dont_pause is set.
4537 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4539 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4541 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4543 * callproc.c (Fcall_process): Terminate the unwind-protect around
4544 the post-read-conversion of coding system.
4546 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4547 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4548 * buffer.h (overlays_at): Update prototype.
4549 * xdisp.c (next_overlay_change): Update call to overlays_at.
4550 * xfaces.c (face_at_buffer_position): Likewise.
4551 * textprop.c (Fget_char_property): Likewise.
4552 * xterm.c (note_mouse_highlight): Likewise.
4554 * minibuf.c (do_completion): Don't consider a simple change of
4555 case as `completion'.
4557 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4559 * keyboard.c (syms_of_keyboard): Initialize
4560 last_point_position_buffer.
4561 * undo.c (record_delete): Make sure last_point_position_buffer is
4562 a buffer before comparing pointers.
4564 * coding.h (decode_coding_string): Declare.
4566 * intervals.h (Fprevious_single_char_property_change): Declare.
4568 * textprop.c (Fprevious_single_char_property_change): Don't do
4569 arithmetic directly on lisp objects.
4571 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4574 * keyboard.h (menu_item_eval_property): Declare.
4576 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4577 reuse as buffer name, instead of recreating (and discarding) every
4578 time a message is logged.
4579 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4580 (current_message_1, truncate_message_1, set_message_1)
4581 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4582 (current_message, truncate_echo_area, display_echo_area)
4583 (resize_echo_area_axactly): Changed calls.
4585 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4587 (Ffind_coding_systems_region_internal): First argument to Fappend
4588 must be an integer, not a Lisp object.
4590 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4592 * charset.c (Fchar_width): Doc fix.
4594 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4596 * charset.c (Fstring_width): Doc fix.
4598 2000-08-07 Gerd Moellmann <gerd@gnu.org>
4600 * xdisp.c (start_display): When starting display on a continuation
4601 line, clear ascent and descent members of the iterator structure;
4602 the height of the continued line does not affect the height of the
4604 (make_cursor_line_fully_visible): Do nothing if cursor is on a
4605 line taller than the window.
4606 (redisplay_window) <forced window start>: Handle case that the
4607 middle of the window is not found in any row.
4608 (dump_glyph_row): Show more information.
4609 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
4610 first text line in a glyph matrix.
4612 * xterm.c (x_draw_image_foreground): Avoid drawing outside
4613 of the clip area when image doesn't have a mask.
4615 * fns.c (sweep_weak_table): Fix survival conditions for
4616 key-or-value and key-and-value weakness.
4618 * .gdbinit (xhashtable): New command.
4620 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
4621 tables out of the list of all weak hash tables.
4623 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
4624 a new buffer is created, make sure echo_area_buffer[] references
4627 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
4629 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
4632 2000-08-07 Kenichi Handa <handa@etl.go.jp>
4634 * syntax.c (skip_chars): Fix previous change. Make the handling
4635 of unibyte string consistent with that of regex search.
4637 2000-08-05 Gerd Moellmann <gerd@gnu.org>
4639 * xmenu.c (popup_get_selection): Use xfree instead of free.
4641 * fileio.c (Finsert_file_contents): Use xfree instead of free.
4643 * editfns.c (Ftranspose_regions): Use xfree instead of free.
4645 * callproc.c (child_setup): Use xfree instead of free.
4647 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
4649 (run_mac_command, closedir): Use `xfree' instead of `free'.
4651 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
4653 * eval.c (error): Use xfree instead of free.
4655 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
4657 * fns.c: Replace `illegal' with `invalid'.
4658 (Fmake_hash_table, make_hash_table): Allow table size of 0.
4660 2000-08-05 Kenichi Handa <handa@etl.go.jp>
4662 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
4665 2000-08-04 Noah Friedman <friedman@splode.com>
4667 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
4670 2000-08-04 Gerd Moellmann <gerd@gnu.org>
4672 * syntax.c (skip_chars): Fix typo in error message.
4674 2000-08-04 Andreas Schwab <schwab@suse.de>
4676 * m/ia64.h: Moved from s/ia64.h.
4678 2000-08-04 Kenichi Handa <handa@etl.go.jp>
4680 * process.c (read_process_output): Big simplification. Handle
4681 composition and post-read-conversion of coding system correctly.
4682 (send_process): Handle composition correctly.
4684 * callproc.c (Fcall_process): Handle post-read-conversion of
4685 coding system if any.
4687 * coding.c (decode_coding_iso2022): More strict check for handling
4689 (coding_restore_composition): Pay attention to the case that
4690 cmp_data is not set properly (because of invalid code in the
4692 (run_pre_post_conversion_on_str): Include text properties in the
4694 (decode_coding_string): Set members of coding correctly.
4696 2000-08-03 Gerd Moellmann <gerd@gnu.org>
4698 * s/ia64.h: New file.
4700 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
4701 Use NULL instead of 0 at the end of variable argument list of
4702 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
4703 sizeof (int) < sizeof (void *).
4705 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
4706 of variable argument lists of XtVaGetValues and XtVaSetValues.
4708 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
4709 variable argument lists of XtVaGetValues and XtVaSetValues.
4711 2000-08-02 Gerd Moellmann <gerd@gnu.org>
4713 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
4714 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4716 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4719 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4720 in call to Fsingle_key_description.
4722 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4725 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4727 * window.c (display_buffer_reuse_frames): New variable.
4728 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
4729 frames displaying BUFFER.
4730 (syms_of_window): Define Lisp variable
4731 display-buffer-reuse-frames.
4733 2000-08-01 Miles Bader <miles@gnu.org>
4735 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
4736 when to constrain NEW_POS (they were pretty screwed up before).
4738 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4740 * msdos.c (run_msdos_command): Save and restore the master
4741 environment, for the case that child_setup signals an error.
4742 When mirroring slashes in DOS shell commands, don't fail when
4743 argv[2] has embedded blanks.
4744 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4745 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4746 (dos_ttraw): Call mouse_setup_buttons.
4748 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4749 using alloca; free it after run_msdos_command returns.
4751 2000-07-27 Dave Love <fx@gnu.org>
4753 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4755 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4758 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4760 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4762 * editfns.c (lisp_time_argument): Fix last change.
4764 2000-07-27 Gerd Moellmann <gerd@gnu.org>
4766 * fns.c (Fdelete): Make it work on vectors and strings in addition
4769 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
4770 (syms_of_fns): Initialize new variables.
4771 (sweep_weak_table): Handle weakness `key-or-value' and
4773 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
4774 weakness, with t meaning the same as `key-and-value'.
4776 2000-07-27 Kenichi Handa <handa@etl.go.jp>
4778 * coding.h (struct coding_system): Member safe_charset deleted.
4780 * coding.c (Qsafe_charsets): This variable deleted.
4781 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
4783 (coding_safe_chars): New function.
4784 (CODING_SAFE_CHAR_P): New macro.
4785 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
4786 checking safe_charsets member of the coding system. Caller
4788 (detect_coding_iso2022): New local variable safe_chars.
4789 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
4790 safe_charsets member of the coding system.
4791 (decode_coding_iso2022): New local variable safe_chars.
4792 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
4793 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
4794 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
4795 (ENCODE_UNSAFE_CHARACTER): New macro.
4796 (encode_coding_iso2022): New local variable safe_chars. Check
4798 (setup_coding_system): Delete the code to initialize
4799 coding->safe_charses
4800 (intersection, find_safe_codings): New functions.
4801 (Ffind_coding_systems_region_internal): New function.
4802 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
4803 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
4804 variable and initialize it.
4806 * fns.c (char_table_ref_and_index): New function.
4808 * lisp.h (char_table_ref_and_index): Add prototype.
4810 2000-07-26 Sam Steingold <sds@gnu.org>
4812 * editfns.c (lisp_time_argument): Added third argument `usec'.
4813 (Ffloat_time): New built-in Lisp function.
4815 2000-07-26 Gerd Moellmann <gerd@gnu.org>
4817 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
4818 for the character code.
4820 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
4823 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
4824 if called for a popup menu.
4825 (xmenu_show): Store help string in widget values.
4827 2000-07-26 Dave Love <fx@gnu.org>
4829 * syswait.h: Move some definitions.
4830 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
4831 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
4832 perspicuous definitions.
4833 (WTERMSIG): Fix bit pattern used.
4835 2000-07-26 Kenichi Handa <handa@etl.go.jp>
4837 * print.c (print_object): If vector printing is truncated, print
4838 "..." to indicate it as well as the case of list printing.
4840 2000-07-25 Gerd Moellmann <gerd@gnu.org>
4842 * xdisp.c (next_element_from_display_vector): Improve comments.
4844 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
4845 for the character code, and the rest for the face id as in 20.x.
4846 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
4848 * window.c (window_display_table): Cleaned up.
4850 * syntax.c (Fforward_word): Add last arg nil in call of
4851 Fconstrain_to_field.
4853 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4855 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4856 identical but for the letter-case, don't call
4857 barf_or_query_if_file_exists.
4859 2000-07-25 Miles Bader <miles@gnu.org>
4861 * editfns.c (find_field): Honor special `boundary' fields.
4862 (Qboundary): New variables.
4863 (syms_of_editfns): Initialize Qboundary.
4864 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4865 Use scan_buffer instead of find_before_next_newline, because it
4866 allows us to detect the boundary case where there's a newline at
4868 * lisp.h (Fconstrain_to_field): Update external declaration.
4870 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4872 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4875 2000-07-24 Dave Love <fx@gnu.org>
4877 * s/sunos4-0.h, s/sol2.h:
4878 (LIBS_TERMCAP): Move from m/sparc.h.
4880 * m/sparc.h (TERMINFO): Moved to system files (probably only
4881 relevant for sunos4 judging by its vintage).
4882 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4885 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4887 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4888 name to single_keymap_panes.
4890 2000-07-24 Andreas Schwab <schwab@suse.de>
4892 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
4894 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4896 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
4897 parameters instead of using int parameters. Expect FN to accept
4898 EMACS_INT parameters.
4899 (display_echo_area, resize_echo_area_axactly, current_message)
4900 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
4901 with new argument list.
4902 (resize_mini_window_1): New callback function.
4903 (current_message_1, truncate_message_1, set_message_1): Change
4904 parameter lists to the new format expected by
4905 with_echo_area_buffer.
4907 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4909 * fontset.c (fontset_ref): Remove INLINE declaration.
4910 (fontset_ref_via_base): Likewise.
4911 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4914 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4916 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4917 correct order of priority. If help echo was found in an overlay,
4918 use that overlay as the object in which the help echo was found.
4920 2000-07-22 Miles Bader <miles@gnu.org>
4922 * textprop.c (Fprevious_single_char_property_change): The initial
4923 property value should be from the position preceding POSITION, not
4926 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4928 * coding.c (syms_of_coding): Doc fix for
4929 inhibit-iso-escape-detection.
4931 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4933 * xterm.c (note_mouse_highlight): Process overlays in the right
4936 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4938 * xterm.c (note_mouse_highlight): If help-echo was found in an
4939 overlay, use that overlay as the object in which the help was
4942 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4944 * window.c (foreach_window): Instead of a fake variable argument
4945 list, take one USER_DATA argument.
4946 (foreach_window_1): Likewise, and call callback functions with two
4947 args, the window and USER_DATA.
4948 (struct check_window_data): New struct.
4949 (check_window_containing): Use it.
4950 (window_from_coordinates): Set up a struct check_window_data for
4952 (add_window_to_list, freeze_window_start): Change parameters
4953 according to new calling convention.
4955 * window.h (foreach_window): Change prototype.
4957 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4959 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4961 * xmenu.c (menu_help_callback): Call show_help_echo with
4962 additional arguments OBJECT and POS.
4964 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4966 * data.c (Faset): Allow storing any multibyte character in a
4967 string. Convert unibyte string to multibyte if necessary.
4969 * xfns.c (x_encode_text): New function.
4970 (x_set_name): Use x_encode_text.
4971 (x_set_title): Likewise.
4973 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4975 * xterm.h (x_encode_text): Add prototype.
4977 2000-07-20 Dave Love <fx@gnu.org>
4979 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4982 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4984 * msdos.c (help_echo_window): New variable.
4985 (syms_of_msdos): Initialize and staticpro it.
4986 (IT_note_mode_line_highlight): Set help_echo_window.
4987 (IT_note_mouse_highlight): Ditto.
4988 (dos_rawgetc): Store help_echo_window in the second event produced
4991 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4992 Record the object that generated the help echo and the position of
4993 that object in help_echo_object and help_echo_pos. Record that
4994 some glyphs in a row are displayed in mouse-face.
4995 (IT_update_begin): Don't clear mouse highlight unless one of the
4996 enabled glyph rows is marked as being displayed in mouse-face.
4997 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4998 and position recorded in help_echo_object and help_echo_pos to the
5000 (IT_menu_display): Accept a new argument PN: the pane number of
5001 the current menu pane. Record the pane number and the item
5002 number of the item which has associated help string.
5003 (XMenuActivate): Update the prototype for help_callback in
5004 function declaration. Call IT_menu_display with the current menu
5005 pane number as an additional argument. Call help_callback with
5006 two additional arguments: the pane number and the item number of
5007 the menu item associated with the help text.
5008 (help_echo_object, help_echo_pos): New variables.
5009 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5011 * msdos.h (XMenuActivate): Update prototype.
5013 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5015 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5016 Add some more prototypes.
5018 * xterm.c, xterm.h: Add some more prototypes.
5020 * lisp.h (Fnext_single_char_property_change): Add prototype.
5022 * dispnew.c (direct_output_for_insert): Remove confusing
5023 outer local variable mouse_face_overwritten_p.
5024 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5026 * alloc.c (allocate_string_data): Don't copy old string contents.
5028 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5030 * coding.c (code_convert_region): Delete text properties before
5031 shrinking the conversion region.
5033 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5035 * dispnew.c (update_text_area): Write the whole row if it
5036 has mouse-face in it.
5038 * xfaces.c (face-alternative-font-family-alist): Remove
5039 DEFVAR_LISP; staticpro instead.
5041 * xmenu.c (menu_help_callback): Call show_help_echo with
5044 * keyboard.c (show_help_echo): Add parameter WINDOW.
5045 (read_char): Call show_help_echo with window extracted from Lisp
5047 (gen_help_event): Add parameter WINDOW.
5049 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5051 * xterm.c (help_echo_window): New variable.
5052 (note_mouse_highlight, note_tool_bar_highlight): Set
5054 (XTread_socket): Pass help_echo_window to gen_help_event.
5055 (syms_of_xterm): Initialize and staticpro help_echo_window.
5057 2000-07-18 Dave Love <fx@gnu.org>
5059 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5062 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5064 * alloc.c (allocate_string_data): If string had already data
5065 assigned, copy old contents to new string data.
5067 * coding.c (syms_of_coding): Fix typo in spelling of variable
5068 `inhibit-iso-escape-detection'.
5070 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5072 * Makefile.in: Add dependencies on dispextern.h.
5073 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5074 `free'; both can conflict with system header files.
5076 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5078 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5081 2000-07-18 Dave Love <fx@gnu.org>
5083 * window.c (Fwindow_list): Declare arg `window'.
5085 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5087 * coding.c (setup_coding_system): Don't override the explicitly
5088 specified designations.
5090 2000-07-15 Miles Bader <miles@gnu.org>
5092 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5093 from `text_property_eq' and `text_property_stickiness', respectively.
5094 (find_field, Fconstrain_to_field, char_property_eq)
5095 (char_property_stickiness): Changed to call char-property functions
5096 instead of text-property-only ones.
5098 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5099 `next_single_char_property_change'). Do more error checking, and
5100 cleanup limit behavior.
5101 (Fprevious_single_char_property_change): New function.
5102 (syms_of_textprop): Initialize new subrs.
5104 * xdisp.c (display_prop_end, invisible_text_between_p):
5105 Call Fnext_single_char_property_change instead of
5106 next_single_char_property_change.
5108 2000-07-15 Jason Rumney <jasonr@gnu.org>
5110 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5111 after menu is finished with.
5112 (add_menu_item): Only consider wv->title as a menu title.
5113 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5115 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5117 (FONT_REGEXP): Remove unused macro, and its sub-components.
5118 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5120 * w32term.c (help_echo_object, help_echo_pos): New variables.
5121 (note_mode_line_highlight): Store additional information about the
5122 help-echo in help_echo_object and help_echo_pos. Check both
5123 `local-map' and `keymap' properties for changing the cursor
5124 (note_mouse_highlight): Store additional information about the
5125 help-echo in help_echo_object and help_echo_pos.
5126 (note_tool_bar_highlight): Set help_echo_object to nil and
5127 help_echo_pos to -1.
5128 (w32_read_socket): Use gen_help_event instead of filling
5129 input_events manually.
5130 (syms_of_w32term): Staticpro help_echo_object.
5131 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5132 set, arrange for a mouse-highlight redisplay in
5134 (x_clear_mouse_face): New function.
5135 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5136 (x_update_window_begin): No need to turn off the mouse
5138 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5139 depending on whether they contain glyphs highlighted in
5141 (x_fill_stretch_glyph_string): Consume runs of stretch
5142 glyphs instead of a single one.
5143 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5144 with new argument list.
5145 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5146 (x_append_glyph, x_append_composite_glyph)
5147 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5148 changes in struct glyph starting 1999-12-27. See comments for
5149 xterm.c on 2000-07-05.
5151 2000-07-14 Sam Steingold <sds@gnu.org>
5153 * xfaces.c (realize_x_face): Fix the last patch:
5154 check `default_face' before dereferencing.
5156 2000-07-14 Dave Love <fx@gnu.org>
5158 * syntax.c (back_comment): Add null default in switch (for pcc).
5160 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5162 * xfaces.c (realize_x_face): Make fontset using the base of the
5163 default_face's fontset, not using the default fontset.
5165 * coding.c (inhibit_iso_escape_detection): New variable.
5166 (syms_of_coding): Make it a Lisp variable.
5167 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5168 nonzero, ignore ISO2022's escape sequence.
5170 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5172 * alloca.c (malloc) [emacs]: Define as xmalloc.
5174 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5175 use that instead of the mouse position. Add parameters DX and DY.
5177 * dispextern.h (Fx_show_tip): Adjust number of parameters
5180 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5181 if HELP is a function, call it with OBJECT and POS as parameters
5182 to get the help to display.
5183 (gen_help_event, kbd_buffer_store_help_event): New functions.
5184 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5185 (read_char): Call show_help_echo with new parameters.
5187 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5190 * xterm.c (help_echo_object, help_echo_pos): New variables.
5191 (note_mode_line_highlight): Store additional information about the
5192 help-echo in help_echo_object and help_echo_pos. Check both
5193 `local-map' and `keymap' properties for changing the cursor
5194 (note_mouse_highlight): Store additional information about the
5195 help-echo in help_echo_object and help_echo_pos.
5196 (note_tool_bar_highlight): Set help_echo_object to nil and
5197 help_echo_pos to -1.
5198 (XTread_socket): Use gen_help_event instead of filling
5199 input_events manually.
5200 (syms_of_xterm): Staticpro help_echo_object.
5202 * xmenu.c (menu_highlight_callback): Use
5203 kbd_buffer_store_help_event instead of setting up and input_event
5206 * xdisp.c (eval_form): GCPRO argument sexpr.
5207 (call_function): New function.
5208 (handle_single_display_prop): Use call_function and FUNCTIONP
5209 instead of checking whether if font_height is a symbol and
5212 * eval.c (internal_condition_case_2): New function.
5214 * lisp.h (FUNCTIONP): New macro.
5215 (internal_condition_case_2, call_function): Add prototypes.
5217 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5218 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5219 Always set `arg' member of input_events.
5220 (construct_menu_click): Unused function removed.
5222 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5224 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5225 (construct_drag_n_drop, x_scroll_bar_handle_click)
5226 (w32_read_socket): Always set `arg' member of input_events.
5228 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5230 * lisp.h (eval_form): Add prototype.
5232 * xdisp.c (eval_form): Make it externally visible.
5234 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5236 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5237 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5238 consing. For prefix events, store the frame in the `arg' slot of
5239 the event, otherwise store the key there.
5240 (XTread_socket): Instead of consing, use the frame_or_window slot
5241 of HELP_EVENTs for the frame, and the `arg' slot for the help
5244 * xmenu.c (menu_highlight_callback): Store help string in the
5245 `arg' member of the input event; don't cons.
5246 (menubar_selection_callback): Use the `arg' slot of input events
5247 to queue additional information, instead of consing.
5249 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5251 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5253 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5255 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5256 input events to queue additional information, instead of consing.
5258 * keyboard.c (kbd_buffer_gcpro): Renamed from
5259 kbd_buffer_frame_or_window. Now used for all Lisp objects
5260 referenced from the input queue.
5261 (kbd_buffer_store_event): Always use structure assignment for
5262 copying input events. Record all Lisp objects referenced from
5263 events in kbd_buffer_gcpro.
5264 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5265 differently from input events. Test for prefix menu_bar_events
5266 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5267 event in kbd_buffer_gcpro to nil.
5268 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5269 frame_or_window is equal to its arg member as prefix events.
5270 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5271 used by an input event to nil.
5272 (init_keyboard): Use two times the size of the input queue
5273 for kbd_buffer_gcpro.
5274 (syms_of_keyboard): Likewise.
5276 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5279 * termhooks.h (struct input_event): Add member `arg'.
5280 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5281 (USER_SIGNAL_EVENT): Renamed from user_signal.
5283 * xfaces.c (ASET): Remove definition.
5285 * lisp.h (AREF, ASET, ASIZE): New macros.
5287 * fontset.c (AREF, ASIZE): Remove definitions.
5289 * fns.c (AREF): Remove definition.
5291 * composite.c (AREF): Remove definition.
5293 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5295 * dispnew.c (redraw_overlapped_rows): Add missing local.
5296 (scrolling_window): Remove debug code.
5298 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5299 Before scrolling, turn off a mouse-highlight in the window
5302 * xterm.c (x_update_window_end): Add parameter
5303 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5304 redisplay in XTframe_up_to_date.
5305 (x_clear_mouse_face): New function.
5306 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5308 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5310 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5311 it when any row is written to that contains glyphs highlighted in
5313 (update_window): Call the window update end hook with new
5314 parameter MOUSE_FACE_OVERWRITTEN_P.
5315 (direct_output_for_insert): Give up if row contains mouse-face.
5317 * dispextern.h (struct redisplay_interface): Add parameter
5318 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5319 (clear_mouse_face): New function pointer member.
5321 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5323 * syntax.c (back_comment): Use one switch rather than a few `if's.
5324 Obey open_paren_in_column_0_is_defun_start.
5325 When reverting to the `slow' method, try to nicely handle the case
5326 of nested comments by checking that the comment-starter we found
5327 does indeed match the comment-ender.
5328 (scan_sexps_forward, scan_sexps_forward):
5329 Ignore excessive opening parenthesis rather than throwing an error.
5331 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5333 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5334 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5336 * dispnew.c (direct_output_forward_char): Give up if currently
5337 displaying a message instead of the minibuffer contents.
5339 * xterm.c (x_update_window_begin): No need to turn off the mouse
5341 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5342 depending on whether they contain glyphs highlighted in
5345 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5346 compare the mouse_face_p flags of both rows.
5348 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5350 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5352 * keyboard.c (show_help_echo): Accept additional parameter
5353 ok_to_overwrite_keystroke_echo.
5354 (read_char): Call show_help_echo with a zero
5355 ok_to_overwrite_keystroke_echo argument.
5356 * keyboard.h (show_help_echo): Update prototype of
5358 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5359 ok_to_overwrite_keystroke_echo argument.
5360 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5361 non-zero ok_to_overwrite_keystroke_echo argument.
5363 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5365 * xdisp.c (try_window_id): If changes are all below what is
5366 displayed in the window, and point is in the window, we still
5367 might have to find point on the display.
5369 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5370 glyphs instead of a single one.
5371 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5372 with new argument list.
5373 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5375 * keymap.c (get_keymap_1): Add comment that this function can GC.
5376 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5377 comment that functions can GC.
5378 (Fset_keymap_parent): GCPRO arg KEYMAP.
5380 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5382 * msdos.c (XMenuActivate): After exiting the menu, restore the
5383 echo area message and erase it.
5385 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5387 * fontset.c (Ffontset_info): Make the return value more compatible
5388 with that of Emacs 20.
5390 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5392 * eval.c (Fsignal): Handle case that backtrace_list is null.
5394 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5396 * ccl.c (Fccl_execute): Typo fixed.
5398 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5400 * window.c (window_loop): Add missing gcpro1 local variable.
5402 * window.c (Fwindow_list): Reverse list at the end.
5403 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5404 means allow windows on OWINDOW's frame, only.
5405 (window_loop): Simplified; use Fwindow_list.
5407 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5409 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5411 * xterm.c (XTread_socket): Increment handling_signal at the start,
5412 decrement it at the end.
5414 * eval.c (handling_signal): New variable.
5415 (Fsignal): Abort if handling_signal is non-zero.
5417 * lisp.h (handling_signal): External declaration.
5419 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5421 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5423 Sound support for NetBSD through "Linux emulation" support:
5424 * config.in (HAVE_SOUNDCARD_H): Undef.
5425 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5426 * Makefile.in (LIBSOUND): New variable.
5427 (LIBES): Include it.
5428 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5430 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5432 (vox_open): Use DEFAULT_SOUND_DEVICE.
5433 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5435 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5437 * print.c (print_error_message): If Vsignaling_function is set,
5438 show it in *Messages*.
5440 * lisp.h (Vsignaling_function): External declaration.
5442 * eval.c (Vsignaling_function): New variable.
5443 (Fsignal): Compute it.
5444 (syms_of_eval): Staticpro it.
5446 2000-07-05 Dave Love <fx@gnu.org>
5448 * syswait.h: Use the autoconf recommended approach. Old code
5449 #if'd out in case we need to revert.
5451 * config.in (HAVE_SYS_WAIT_H): Added.
5453 2000-07-05 Andrew Innes <andrewi@gnu.org>
5455 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5456 when non-NULL instead of __morecore, to take account of buffer
5457 memory. This also solves a problem with spurious memory warnings
5460 * ralloc.c: Make real_morecore non-static.
5462 * eval.c (internal_condition_case): Comment out abort if
5463 interrupt_input_blocked is not zero.
5465 * makefile.nt: Add support for `bootstrap' and related targets.
5466 Include minimal debug info in emacs.exe in release build.
5467 Remove all dependencies on lisp.h, and fixup some others.
5469 * w32.c (init_environment): Install code from 20.7 for providing
5470 default values for environment variables, based on the
5471 executable's own location.
5472 (map_w32_filename): Handle filenames that are longer than
5474 (sys_socket): Install socket inheritance bug fix from 20.7.
5476 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5477 here via blockinput.h).
5479 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5481 * w32menu.c (w32_menu_display_help):
5482 * xmenu.c (menu_help_callback): Use show_help_echo.
5484 * keyboard.h (show_help_echo): Declare.
5486 * keyboard.c (show_help_echo): New function, extracted from read_char.
5487 Feval its `msg' argument if it's a cons cell.
5488 (read_char): Use it.
5489 (follow_key): Pass `autoload' to get_keyelt.
5491 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5492 (note_tool_bar_highlight, XTread_socket):
5493 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5495 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5496 (note_tool_bar_highlight, w32_read_socket):
5497 Do not gratuitously ignore non-string `help-echo' properties.
5499 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5501 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5503 * window.c (delete_all_subwindows): Reset Vwindow_list.
5505 * xterm.c (x_append_glyph, x_append_composite_glyph)
5506 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5507 changes in struct glyph starting 1999-12-27. Some bit-fields of
5508 struct glyph were not set, which made glyphs unequal when compared
5509 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5510 effects were the result. This also depended on the contents of
5511 memory returned by xmalloc. If flickering happens again, activate
5512 the code in clear_glyph_row that's in #if 0. If the flickering is
5513 gone with that, chances are that it is caused by something
5516 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5518 * dispextern.h: Add some comments.
5520 * window.c (add_window_to_list): Add parameter LIST.
5521 (window_list): Order list so that, for each frame, windows are
5522 in canonical order, and so that frames appear in the list in
5523 the order given by Vframe_list.
5524 (next_window): Reverse the handling of NEXT_P.
5526 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5528 * window.c (Vwindow_list): New variable.
5529 (make_window, delete_window): Set Vwindow_list to nil.
5530 (check_window_containing): New function.
5531 (window_from_coordinates): Rewritten.
5532 (add_window_to_list, window_list, candidate_window_p)
5533 (decode_next_window_args, next_window): New functions.
5534 (Fnext_window, Fprevious_window): Rewritten in terms of
5536 (Fwindow_list): New function.
5537 (Fother_window): Cleaned up.
5538 (foreach_window): Add a longer "variable argument list". Let
5539 callback function return 0 to indicate that cycling over windows
5541 (foreach_window_1): Likewise.
5542 (freeze_window_start): Return int.
5543 (init_window): New function.
5544 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5546 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5547 input_event with bzero.
5548 (main): Call init_window.
5550 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5553 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5555 * composite.h (make_composition_value_copy): Extern it.
5557 * composite.c (make_composition_value_copy): New function.
5559 * editfns.c (Fformat): While copying text properties, make each
5560 composition property value a copy.
5562 * fns.c (concat): While copying text properties, make each
5563 composition property value a copy.
5565 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5567 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5569 * fns.c (sweep_weak_table): Mark only objects that are not
5572 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5573 include those frames as candidates which have their focus
5574 redirected to the minibuffer frame.
5576 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5578 * fns.c (Fputhash): Return `value' rather than nil.
5580 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5582 * frame.c (next_frame): Don't check focus redirection in case
5583 MINIBUF is a window. Doing so excludes frames using MINIBUF
5584 unless their focus is redirected, which contradicts the
5585 specification of next-frame, and leads to infinite loops in
5586 certain situations when cycling through windows with next-window.
5588 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5590 * coding.c (code_convert_region): Even if the length of text is
5591 zero, try to convert it if coding->type is coding_type_ccl.
5592 (decode_coding_string, encode_coding_string): Likewise.
5594 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5596 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
5597 the display if windows_or_buffers_changed.
5599 * dispnew.c (struct row_entry): New structure.
5600 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
5601 (row_table_size, old_lines, new_lines, old_lines_size)
5602 (new_lines_size, run_pool, runs_size, runs): New variables.
5603 (add_row_entry): New function.
5604 (scrolling_window): Use data structures allocated with xmalloc and
5605 held in global variables, instead of allocating them with alloca and
5606 holding them in local variables. Use a larger hash table whose
5607 size depends on glyph matrix sizes. Don't use bzero to clear the
5608 hash table; instead, clear used slots only.
5610 * fns.c (next_almost_prime): Make it externally visible.
5612 * lisp.h (next_almost_prime): Add prototype.
5614 * s/isc4-0.h (sigunblock): Define.
5616 * s/sco5.h (sigunblock): Define.
5618 2000-06-27 Dave Love <fx@gnu.org>
5620 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
5621 (moved to osf5-0.h).
5622 [!NOT_C_CODE]: Protect string.h stuff.
5624 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
5625 (sys_siglist, NSIG): Definitions moved here from osf1.h.
5627 2000-06-27 Gerd Moellmann <gerd@gnu.org>
5629 * xdisp.c (resize_mini_window): Subtract the extra line spacing
5630 below the last line from the needed window height.
5632 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
5634 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
5635 (Fwidget_get): Use it.
5636 (syms_of_fns): Defsubr it.
5638 2000-06-26 Gerd Moellmann <gerd@gnu.org>
5640 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
5641 display info for XIM.
5642 (xim_open_dpy): Likewise.
5643 (xim_close_dpy): Don't free the display info's XIM.
5645 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
5647 * config.in (USE_XIM): New define.
5649 * keymap.c (get_keyelt): For menu-items containing a `:filter
5650 FILTER', apply FILTER to the menu-item's definition to get the
5651 real definition to use.
5653 * lisp.h (QCfilter): External declaration.
5655 * xfns.c (Fimage_size): New function.
5656 (syms_of_xfns): Defsubr it.
5658 2000-06-26 Andreas Schwab <schwab@suse.de>
5660 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
5663 2000-06-25 Dave Love <fx@gnu.org>
5665 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
5668 * Makefile.in (blockinput.h): Depend on atimer.h.
5669 (atimer.h): Depend on systime.h.
5671 * blockinput.h: Protect against multiple inclusion. Include
5674 * atimer.h: Protect against multiple inclusion. Include
5677 * lisp.h (swap_in_global_binding): Declare.
5679 2000-06-24 Ken Raeburn <raeburn@gnu.org>
5681 * process.c (Fopen_network_stream): Turn off atimers for duration
5682 of call to connect. (Patch from Gerd.)
5684 2000-06-23 Dave Love <fx@gnu.org>
5686 * ralloc.c: Maybe include unistd.h
5688 * emacs.c (setgrp): Undefine before defining.
5689 (malloc_warning, set_time_zone_rule, index): Prototype.
5691 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
5692 HAVE_STRUCT_TIMEZONE.
5694 * s/osf1.h: Move string.h hack here from alpha.h and make it
5696 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
5698 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
5699 (SOCKLEN_TYPE): Don't define.
5701 * m/alpha.h: Remove string.h hack.
5703 * s/osf5-0.h: New file.
5705 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
5706 include time.h, done by systime.h.
5707 [__FreeBSD__]: Remove redundant includes.
5709 * callproc.c (setpgrp): Undefine before defining.
5710 (delete_temp_file): Return Qnil to avoid warning.
5712 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
5714 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5717 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5719 * composite.h (compose_text): Declare.
5721 * xterm.c: Don't include sys/types.h unconditionally. Don't
5722 protect its inclusion with !USG (following xmenu.c).
5724 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5726 * xfns.c (x_create_tip_frame): Initialize frame's colors like
5729 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5731 * coding.c (decode_eol_post_ccl): Special handling for undecided
5732 and inconsistent EOL types.
5734 2000-06-22 Gerd Moellmann <gerd@gnu.org>
5736 * xrdb.c (x_load_resources): Add default resource for scroll bar's
5737 trough color and main window's background color.
5739 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5742 * xterm.h (Xt_app_con): External declaration.
5744 * widget.c (EmacsFrameRealize): Fix typo.
5746 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5748 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5749 (handle_invisible_prop): Record the start of invisible text in
5750 it->add_overlay_start.
5751 (struct overlay_entry): Add member `overlay'.
5752 (handle_overlay_change): Simplify.
5753 (next_overlay_string): After having processed overlay strings at the
5754 end of the buffer, record that fact in
5755 it->overlay_strings_at_end_processed_p.
5756 (compare_overlay_entries): If before- and after-strings come
5757 from the same overlay, let before-strings come first.
5758 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5759 (load_overlay_strings): Take it->add_overlay_start into account
5760 when adding overlay strings.
5762 * dispextern.h (struct it): Add member add_overlay_start.
5764 2000-06-22 Dave Love <fx@gnu.org>
5766 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
5768 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
5770 2000-06-22 Kenichi Handa <handa@etl.go.jp>
5772 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
5775 2000-06-21 Dave Love <fx@gnu.org>
5777 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
5779 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
5781 * syntax.c (back_comment): Simplify string-parity counting (with
5782 the added benefit of handling multiple string-styles as long as
5783 they are not intertwined).
5784 Jump to the slow code as soon as a comment starter is found in
5785 a "string_lossage" position. Fixes the case: " /* " /* " */.
5787 2000-06-21 Dave Love <fx@gnu.org>
5789 * Makefile.in: Use GETLOADAVG_LIBS.
5791 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
5792 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
5794 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5796 * syntax.c (describe_syntax): Recognize the `n'estable bit.
5797 (Fforward_comment, scan_lists):
5798 Check the comstyle of single-char comment-starters.
5799 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
5800 we're just at the beginning of the comment (f.ex with (*) ... (*)).
5801 Check the comstyle of single-char comment-starters.
5802 Clarify control-flow around the Scomment case.
5804 2000-06-20 Dave Love <fx@gnu.org>
5806 * fns.c (make_hash_table, maybe_resize_hash_table):
5807 Cast arg of next_almost_prime.
5809 * tparam.c [emacs]: Include lisp.h.
5811 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
5814 2000-06-20 Gerd Moellmann <gerd@gnu.org>
5816 * keyboard.c (adjust_point_for_property): Check if display
5817 property should be treated as intangible by looking at its
5820 * xdisp.c (single_display_prop_intangible_p)
5821 (display_prop_intangible_p): New functions.
5823 * dispextern.h (display_prop_intangible_p): Add prototype.
5825 * xdisp.c (dump_glyph_row): Show type of glyph->object.
5827 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
5828 argument to sigprocmask.
5830 * s/sco5.h (sigblock): Redefined to pass a pointer as second
5831 argument to sigprocmask.
5833 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
5834 sigprocmask_set, and pass a pointer to it to sigprocmask.
5836 * sysdep.c (sigprocmask_set): New variable.
5838 * fileio.c (make_temp_name): Don't use `%s' in string passed to
5841 2000-06-20 Sam Steingold <sds@gnu.org>
5843 * xrdb.c: Don't declare xmalloc, xrealloc.
5845 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5847 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
5848 (re_comp): Cast gettext return value to avoid complaints when
5851 2000-06-20 Dave Love <fx@gnu.org>
5853 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5856 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5858 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5860 * m/alpha.h: Don't declare xmalloc, xrealloc.
5862 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5864 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5866 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5868 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5871 * keyboard.h (poll_for_input_1): Declare.
5873 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5875 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5877 * doprnt.c: Don't declare xmalloc, xrealloc.
5879 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5880 (getenv, ctime, getwd): Removed.
5881 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5883 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5884 x_set_tool_bar_lines.
5886 * config.in: Add HAVE_GETWD. Move some definitions above
5887 machine/system includes.
5889 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5891 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
5893 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
5894 contain information about ENCODING.
5896 * fontset.c (FONTSET_ASCII): Use the first element of char table
5897 for an ASCII font, not defalt slot.
5898 (fontset_ref_via_base): If FONTSET doesn't contain information for
5899 C, try the default fontset.
5900 (make_fontset): Don't copy the default fontset.
5901 (fontset_font_pattern): Likewise.
5902 (accumulate_font_info): If ELT is nil, use the corresponding
5903 element in the default fontset.
5905 2000-06-19 Dave Love <fx@gnu.org>
5907 * syntax.c (Fparse_partial_sexp): Doc fix.
5909 * regex.h: Test PROTOTYPES as well as __STDC__.
5911 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5912 errno, strerror. Put text after #endif in comment.
5914 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5917 * xterm.c (x_frame_of_widget): Likewise.
5919 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5921 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5922 to Vfundamental_mode_abbrev_table.
5924 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5925 bogus objects are marked. This slows down GC by ~80 percent, but
5926 it might be worth trying when debugging GC-related problems.
5927 This feature requires conservative stack marking to be enabled.
5929 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5930 returns XLookupChars, reset `modifiers' to zero.
5932 2000-06-19 Dave Love <fx@gnu.org>
5934 * mktime.c: Unprotoized.
5936 2000-06-19 Richard Stallman <rms@gnu.org>
5938 * data.c (set_internal): If variable is frame-local,
5939 store the new value immediately into the frame parameter alist.
5941 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5943 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5944 in the custom handler pointer.
5946 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5947 value, or checks for CHAR_META can fail when Lisp_Object is a
5949 * keymap.c (get_keyelt): Likewise.
5951 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5953 * ccl.h (struct ccl_program): New member eol_type.
5954 (struct ccl_spec): New member cr_carryover.
5956 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5957 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5959 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5960 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5961 (decode_eol_post_ccl): New function.
5962 (decode_coding): Don't detect EOL format here for CCL based coding
5964 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5965 decode_eol_post_ccl after running the CCL program.
5966 (code_convert_region): Don't detect EOL format here for CCL based
5968 (decode_coding_string): Likewise.
5970 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5972 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5973 when treating it as an integer.
5975 * coding.h (encode_coding_string): Declare.
5977 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5980 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5981 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5982 to be passed to get_local_map.
5984 * sound.c (Fplay_sound): Don't call make_number on
5985 Frun_hook_with_args count argument.
5987 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5988 for lisp objects in X event structure data field, when lisp
5989 objects are represented with unions.
5990 (x_scroll_bar_to_input_event): Ditto.
5992 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5994 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5995 termination of string. Fix sense of test whether
5996 Vline_number_display_limit is an integer.
5998 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6000 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6001 only if HAVE_X_WINDOWS.
6003 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6006 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6009 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6011 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6014 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6016 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6017 start of the while loop.
6019 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6021 * atimer.c (alarm_signal_handler): Add forward declaration.
6023 * data.c (set_internal): Remove debug code.
6025 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6027 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6029 * unexec.c (toplevel) [COFF]: Include coff.h.
6031 * s/lynxos.h: New file.
6033 * keymap.c (Fsingle_key_description): Enclose function key and
6034 event symbol names in angle brackets.
6036 * xdisp.c (setup_echo_area_for_printing): Call
6037 message_log_maybe_newline if message_buf_print is not set.
6039 * print.c (printchar, strout): Don't check message_buf_print
6040 before calling setup_echo_area_for_printing because that
6041 function does something useful even when message_buf_print is
6044 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6046 (ensure_echo_area_buffers): Initialize echo buffer's
6047 truncate lines setting to nil.
6048 (with_echo_area_buffer): Don't set the echo buffer's truncate
6050 (set_message_1): Set it here instead, based on the value
6051 of message_truncate_lines.
6052 (resize_mini_window): Handle case that lines are truncated.
6053 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6054 message-truncate-lines.
6056 * keyboard.c (read_char): Bind message-truncate-lines to t
6057 while displaying a help-echo.
6059 * lisp.h (Qmessage_truncate_lines): External declaration.
6061 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6063 * xdisp.c (Vline_number_display_limit): Renamed from
6064 line_number_display_limit.
6065 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6066 Extend documentation string. Initialize
6067 Vline_number_display_limit to nil meaning no limit.
6068 (decode_mode_spec): Use Vline_number_display_limit with its new
6071 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6073 2000-06-13 Richard Stallman <rms@gnu.org>
6075 * frame.c (Fmodify_frame_parameters): Doc fix.
6077 * xfns.c (x_set_frame_parameters): Comment fix.
6079 * frame.c (store_frame_param): Call swap_in_global_binding if the
6080 variable's current binding was chosen based on this frame.
6082 * data.c (swap_in_global_binding): New function.
6084 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6086 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6087 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6089 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6091 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6093 2000-06-12 Jason Rumney <jasonr@gnu.org>
6095 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6097 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6099 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6101 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6103 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6105 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6106 (syms_of_xfaces): Defsubr Sdump_colors.
6107 (x_free_colors): Don't treat b&w specially on default visual.
6108 (x_free_dpy_colors): New function.
6109 (free_face_colors): Don't check visual class; it's done
6112 * xterm.c (x_frame_of_widget): New function.
6113 (x_alloc_nearest_color_for_widget): Use it.
6114 (x_copy_dpy_color): New function.
6115 (x_destroy_window): Free various colors.
6117 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6119 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6121 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6123 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6125 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6127 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6129 2000-06-11 Dave Love <fx@gnu.org>
6131 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6133 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6135 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6137 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6139 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6142 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6144 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6145 (regex_compile): Fix the code for handling the case of single byte
6146 char and multibyte char being mixed in a range within [...].
6148 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6149 and dst_multibyte members of coding.
6151 * charset.c (update_charset_table): Update the table
6153 (init_charset_once): Initialize elements of bytes_by_char_head to
6154 1 except for leading codes for private charases.
6156 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6157 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6160 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6162 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6163 access the data it doesn't point to.
6165 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6167 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6168 will be translated to a switch-frame event when reading the
6169 event queue. This is necessary because Emacs otherwise won't
6170 perform a switch-frame to a new frame until some other event, for
6171 example a keystroke event, forces it to do so. This has various
6172 effects, one visible being that the cursor of a frame created with
6173 C-x 5 2 or switched to with a window manager key binding like
6174 A-TAB stays hollow because selected_window isn't on the newly
6175 focused frame until the switch-frame is performed.
6177 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6178 generating a switch-frame event if necessary.
6180 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6182 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6185 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6187 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6190 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6192 * window.c (displayed_window_lines): Take empty lines at
6193 the bottom of a window into account.
6195 * window.c (displayed_window_lines): New function.
6196 (Fmove_to_window_line): Use displayed_window_lines to determine
6197 the number of lines to move, instead of using the window's height.
6199 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6200 to stop reading, even if the form read sets point to a different
6201 value when evaluated.
6203 * xdisp.c (display_line): Fix code deciding in which line to
6206 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6208 * fileio.c (e_write): Free composition data if stored in
6211 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6213 * xdisp.c (display_line): Set row's and iterator's
6214 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6215 Set cursor even if row ends in the middle of a character.
6216 (dump_glyph_row): Print values of new flags.
6217 (redisplay_window) <cursor movement in unchanged window>: When
6218 point has been moved forward, and PT is at the end of the cursor
6219 row, don't place the cursor in the next row if the cursor row ends
6220 in the middle of a character or at ZV.
6222 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6223 (struct glyph_row): Add starts_in_middle_of_char_p and
6224 ends_in_middle_of_char_p.
6225 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6226 ends_in_middle_of_char_p flag.
6227 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6229 * term.c (append_glyph): Revert change of 2000-06-06.
6231 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6232 padding glyph not fitting on line as whole character not
6235 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6236 this isn't true for images with `:ascent 100'.
6238 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6240 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6241 as modified if it is originally unmodified.
6243 * term.c (encode_terminal_code): Change the way to check if
6244 terminal coding does any conversion.
6245 (append_glyph): Set glyph->pixel_width correctly.
6247 * xdisp.c (display_line): While checking line continuation, pay
6248 attention to a padding glyph.
6250 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6252 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6254 2000-06-05 Dave Love <fx@gnu.org>
6256 * xdisp.c: Include fontset.h.
6258 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6260 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6262 * dispnew.c: Conditionally include term.h.
6264 * coding.h: Declare code_convert_string_norecord.
6266 * frame.h (struct frame): Use volatile unconditionally.
6268 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6270 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6272 * systime.h: Protect against multiple inclusion.
6273 (timezone) [USG5_4]: Define as time_t.
6275 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6276 (Foptimize_char_table, make_temp_name): Declare.
6278 * Makefile.in (xdisp.o): Depend on fontset.h.
6280 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6282 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6283 (Foptimize_char_table, make_temp_name): Declare.
6287 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6289 2000-06-02 Dave Love <fx@gnu.org>
6291 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6293 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6295 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6296 result face, set flags in that face indicating that colors may not
6299 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6300 glyph, use the ASCII NUL character to determine the face.
6302 2000-06-02 Dave Love <fx@gnu.org>
6304 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6305 (VFORK_RETURN_TYPE): Remove.
6307 * config.in: Add NO_MATHERR.
6309 2000-06-01 Dave Love <fx@gnu.org>
6311 * cmds.c (internal_self_insert): Don't check
6312 Vbefore_change_function, Vafter_change_function.
6314 * insdel.c (signal_before_change, signal_after_change): Likewise.
6316 * buffer.c (Vbefore_change_function, Vafter_change_function):
6317 Variables and their initializations deleted.
6319 * callint.c (Fcall_interactively): Doc fix.
6321 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6323 2000-05-31 Dave Love <fx@gnu.org>
6325 * textprop.c: Revert last change -- duplicated.
6327 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6329 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6332 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6334 2000-05-31 Jason Rumney <jasonr@gnu.org>
6336 * search.c (Fre_search_forward, Fre_search_backward)
6337 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6339 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6341 2000-05-30 Jason Rumney <jasonr@gnu.org>
6343 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6344 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6346 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6349 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6350 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6351 expand a nil default_filename.
6353 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6354 pointer to glyph_to_pixel_coords, not a frame.
6356 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6357 coding.h to dependencies.
6359 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6361 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6362 window pointer to be consistent with w32term.c and xterm.c.
6364 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6365 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6366 (Qline_spacing, Qcenter): New variables.
6367 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6368 (x_set_line_spacing): New function.
6369 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6371 (x_specified_cursor_type): New function.
6372 (x_set_cursor_type): Use it.
6373 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6375 (validate_x_resource_name, x_get_resource_string): Measure lengths
6376 of external strings in bytes.
6377 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6378 GetTextExtentPoint32 with NULL title.
6379 (Fx_create_frame): Initialize Qline_spacing.
6380 (w32_load_system_font): Initialize font->double_byte_p.
6381 (x_to_w32_charset): Use Vw32_charset_info_alist.
6382 (Image, busy cursor, tooltip functions): Merged changes from
6383 xfns.c. Not yet functional on Windows.
6385 * w32gui.h (W32FontStruct): Add double_byte_p member.
6387 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6388 (emacs_button_translation): Use it.
6389 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6390 in `mask' to be set.
6392 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6395 * w32term.c: Format and doc changes to bring closer to xterm.c.
6396 (w32_char_font_type): New enum.
6397 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6398 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6399 (w32_encode_char): New function.
6400 (x_encode_char): Removed.
6401 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6402 x_encode_char and w32_font_is_double_byte.
6403 (x_produce_image_glyph): Use image_ascent.
6404 (x_produce_glyphs): Use new version of w32_per_char_metric and
6405 handle NULL return value. Allow extra line spacing.
6406 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6407 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6408 w32_font_type member of glyph instead.
6409 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6410 (fast_find_position): Make sure not to consider rows not visible
6412 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6413 w32_menu_display_help with input blocked, as it can abort.
6414 (x_display_and_set_cursor): Choose cursor depending
6415 on buffer-local value of cursor_type.
6416 (x_draw_bar_cursor): Add parameter WIDTH.
6418 * w32term.h (CP_DEFAULT): Define.
6419 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6421 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6423 * search.c (Fre_search_forward, Fre_search_backward)
6424 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6426 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6428 * coding.c (detect_coding_iso2022): Fix code for checking
6429 CODING_CATEGORY_MASK_ISO_8_2.
6431 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6433 * regex.c (PREFETCH_NOLIMIT): New function.
6434 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6436 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6438 * syntax.c (find_defun_start): Move test for
6439 open_paren_in_column_0_is_defun_start outside of the loop.
6441 * xdisp.c (redisplay_window): Really switch buffers when
6442 displaying mode lines, and temporarily set selected_frame to the
6443 frame of the window that's redisplayed.
6445 * xfaces.c (free_realized_faces): Block/unblock input.
6446 (free_realized_multibyte_face): Ditto.
6448 2000-05-29 Dave Love <fx@gnu.org>
6450 * textprop.c (Qkeymap): New variable.
6451 (syms_of_textprop): Intern it.
6453 * keymap.c: Include intervals.h.
6454 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6456 * Makefile.in (keymap.o): Depend on intervals.h.
6458 * keyboard.c (menu_bar_items, tool_bar_items)
6459 (Fexecute_extended_command): Deal with `keymap' property.
6460 (read_key_sequence): Track map from `keymap' property as well as
6463 * intervals.c (get_local_map): Extra arg to allow looking for
6466 * intervals.h (map_property): New enum.
6467 (get_local_map): Extra arg using it.
6470 * lisp.h (get_local_map): Don't declare here.
6472 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6474 * Makefile.in (callproc.o): Depend on composite.h.
6476 * callproc.c: Include composite.h.
6477 (Fcall_process): Handle composition correctly.
6479 * coding.h (coding_allocate_composition_data): Extern it.
6480 (coding_restore_composition): Likewise.
6482 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6483 yet allocated, finish decoding with result
6484 CODING_FINISH_INSUFFICIENT_CMP.
6485 (coding_allocate_composition_data): Make it non-static.
6486 (coding_restore_composition): Likewise.
6488 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6490 * charset.c (syms_of_charset): Revert last change.
6492 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6494 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6495 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6498 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6500 * charset.c (syms_of_charset): Set width of character sets
6501 eight-bit-control and eight-bit-graphic to 1 column.
6503 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6505 * config.in (HAVE_SPEED_T): New define.
6507 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6510 2000-05-26 Dave Love <fx@gnu.org>
6512 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6514 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6515 (Fsubr_arity): New function.
6516 (syms_of_data): Install them.
6518 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6520 * charset.c (init_charset_once): Set the table bytes_by_char_head
6523 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6524 the default fontset to what Emacs uses by default.
6525 (check_registry_encoding): This function deleted.
6526 (Fset_fontset_font): Remove the adhoc condition for the default
6527 fontset. Allow cons in FONTNAME.
6529 * fns.c (map_char_table): Ignore char-table entries for
6530 charsets eight-bit-control and eight-bit-graphic.
6532 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6534 * emacs.c (main): Initialize keyboard syms before initializing
6535 window code, so face names are available.
6537 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6539 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6540 of an anchor at the beginning of a shy-group.
6542 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6544 * xdisp.c (handle_invisible_prop): Don't try to skip over
6545 invisible text if end of text is already reached.
6547 2000-05-25 Dave Love <fx@gnu.org>
6549 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6551 * coding.c (encode_eol): Add null statement after label.
6553 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6555 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6558 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6560 * ccl.c (ccl_driver): Fix previous change.
6562 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6564 * coding.c (run_pre_post_conversion_on_str): Set point to the
6565 beginning of buffer before calling coding->post_read_conversion.
6566 (decode_coding_string): Give correct args to
6567 run_pre_post_conversion_on_str.
6568 (encode_coding_string): Likewise.
6570 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6571 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6572 eight-bit-graphic correctly.
6574 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6576 * fileio.c (Finsert_file_contents): Even if a file is not found,
6577 execute codes for setting up coding system. Call
6578 after-insert-file-functions unconditionally.
6580 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6582 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6583 BSD_PGRPS are not defined.
6585 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6587 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6589 (syms_of_charset): Avoid building same strings.
6591 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6593 * lread.c (Fload): Add a comment about the meaning of
6594 Vuser_init_file being t.
6596 * puresize.h (BASE_PURESIZE): Increase to 675000.
6598 * s/gnu-linux.h (setpgrp): Don't define it here because this
6599 prevents compilation on GNU/Linux systems with glib 2.2.
6601 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
6604 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
6606 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
6607 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
6609 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
6611 2000-05-23 Kenichi Handa <handa@etl.go.jp>
6613 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
6616 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
6618 * term.c (encode_terminal_code): Set coding->src_multibyte
6621 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
6623 2000-05-22 Kenichi Handa <handa@etl.go.jp>
6625 * keyboard.c (read_char): Allow character codes 128..255 to be
6626 handled by input-method-function.
6628 * insdel.c (adjust_markers_for_replace): Fix previous change.
6629 (adjust_after_replace): If PREV_TEXT is nil, call
6630 adjust_markers_for_insert, not adjust_markers_for_replace.
6632 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
6634 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
6635 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
6636 [HAVE_GRANDPT]: Define.
6637 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
6639 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
6642 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
6644 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
6646 2000-05-20 Kenichi Handa <handa@etl.go.jp>
6648 The following changes are to handle 8-bit characters in a
6649 multibyte buffer/string without facing with byte combining
6650 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
6651 eight-bit-graphic (for 0xA0..0xFF) are introduced.
6653 * Makefile.in (fns.o): Depend on charset.h.
6655 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
6656 convert it to unibyte.
6657 (make_string): Use parse_str_as_multibyte, not chars_in_text.
6659 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
6660 apparent char boundary.
6661 (Fset_buffer_multibyte): Convert 8-bit characters in the range
6662 0x80..0x9F to/from multibyte form.
6664 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
6667 * callproc.c (Fcall_process): Always encode an argument string if
6668 it is multibyte. Setup src_multibyte and dst_multibyte members of
6669 process_coding properly.
6671 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
6672 SPLIT_NON_ASCII_CHAR.
6674 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
6676 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
6678 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
6680 (SPLIT_CHARACTER_SEQ): This macro deleted.
6681 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
6683 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
6684 and eight-bit-graphic.
6685 (char_to_string): Likewise. Signal an error for too large
6687 (char_printable_p): Return 0 for 8-bit characters.
6688 (update_charset_table): Update iso_charset_table only when a final
6689 character is non-negative.
6690 (find_charset_in_text): Renamed from find_charset_in_str.
6691 Arguments and return value changed. Callers changed.
6692 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
6693 be -1 if CHARSET is used only internally.
6694 (Fmake_char_internal): Handle new charsets; eight-bit-control and
6696 (Fcharset_after): Simplified.
6697 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
6698 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
6699 (multibyte_chars_in_text): Simplified by assuming there's no
6700 invalid multibyte sequence.
6701 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6702 str_as_unibyte): New functions.
6703 (Fstring): Simpified by assuming that byte combining never
6705 (init_charset_once): Initialization for
6706 LEADING_CODE_8_BIT_CONTROL.
6707 (syms_of_charset): Intern and staticpro Qeight_bit_control and
6708 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
6709 eight-bit-control and eight-bit-graphic.
6711 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
6712 CHARSET_8_BIT_GRAPHIC): New macros.
6713 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
6714 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6715 (CHARSET_REVERSE_CHARSET): Likewise.
6716 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6718 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6719 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6720 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6721 encounter an invalid multibyte sequence.
6722 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6723 sequence is always valid.
6724 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6725 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6727 (CHAR_STRING): For 8-bit characters, call char_to_string.
6728 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
6729 multibyte sequence is always valid.
6730 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
6731 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6732 str_as_unibyte): Extern them.
6733 (BCOPY_SHORT): Fix a bug.
6734 (CHAR_LEN): This macro deleted. Callers changed to use
6736 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
6737 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
6738 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6740 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6741 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6742 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6743 EMIT_BYTES): New macros.
6744 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6745 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6747 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6748 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6749 check the validity of multibyte sequence.
6750 (decode_coding_emacs_mule): New function.
6751 (encode_coding_emacs_mule): New macro.
6752 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6754 (DECODE_ISO_CHARACTER): Just return a character code.
6755 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6756 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6757 EMIT_CHAR to produced decoded characters. Exit the loop only by
6758 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6760 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6761 only position codes for an invalid character.
6762 (encode_designation_at_bol): Return new destination pointer. 5th
6763 arg DSTP is changed to DST.
6764 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6765 from the source by ONE_MORE_CHAR. Don't handle the case of last
6767 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
6769 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
6770 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
6771 TWO_MORE_BYTES to fetch a byte from the source.
6772 (encode_eol): Pay attention to coding->src_multibyte.
6773 (detect_coding, detect_eol): Preserve members src_multibyte and
6775 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
6776 (encoding_buffer_size): Set magnification to 3 for all coding
6777 systems that require encoding.
6778 (ccl_coding_driver): For decoding, be sure that the result is
6779 valid multibyte sequence.
6780 (decode_coding): Initialize coding->errors and coding->result.
6781 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
6782 and raw-text, always call decode_eol. Handle the case of last
6783 block here. If not coding->dst_multibyte, convert the resulting
6784 sequence to unibyte.
6785 (encode_coding): Initialize coding->errors and coding->result.
6786 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
6787 and raw-text, always call encode_eol. Handle the case of last
6789 (shrink_decoding_region, shrink_encoding_region): Detect cases
6790 that we can't skip data more rigidly.
6791 (code_convert_region): Setup src_multibyte and dst_multibyte
6792 members of coding. For decoding, if the buffer is multibyte,
6793 convert the source sequence to unibyte in advance. For encoding,
6794 if the buffer is multibyte, convert the resulting sequence to
6795 multibyte afterward.
6796 (run_pre_post_conversion_on_str): New function.
6797 (code_convert_string): Deleted and divided into the following two.
6798 (decode_coding_string, encode_coding_string): New functions.
6799 (code_convert_string1, code_convert_string_norecord): Call one of
6801 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
6802 MAKE_NON_ASCII_CHAR.
6803 (Fset_terminal_coding_system_internal,
6804 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
6805 and dst_multibyte members.
6806 (init_coding_once): Initialize iso_code_class with new enum
6807 ISO_control_0 and ISO_control_1.
6809 * coding.h (enum iso_code_class_type): Member ISO_control_code is
6810 devided into ISO_control_0 and ISO_control_1.
6811 (struct coding_system): New members src_multibyte, dst_multibyte,
6812 errors, and result. Delete member fake_multibyte.
6813 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
6815 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
6818 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
6821 * editfns.c (Fformat): Be sure to convert 8-bit characters to
6823 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
6825 (Ftranspose_region): Delete codes for handling byte combining.
6827 * fileio.c (Finsert_file_contents): Setup src_multibyte and
6828 dst_multibyte members of coding. On handling REPLACE on unibyte
6829 buffer, convert the result of decode_coding to unibyte. On
6830 inserting into a mutibyte buffer, always call code_convert_region.
6831 (e_write): Setup coding->src_multibyte according to the
6832 multibyteness of the source (buffer or string).
6834 * fns.c (concat): Handle 8-bit characters correctly.
6835 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
6836 unibyte in the result.
6837 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
6838 valid multibyte form in the result.
6839 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6840 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
6841 return -1, signal an error.
6842 (base64_encode_1): New arg MULTIBYTE. Get each character by
6843 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
6844 character is found, return -1.
6845 (Fbase64_decode_region): Delete codes for handling byte-combining.
6846 Treat each decoded byte as a unibyte character.
6847 (Fbase64_decode_string): Return unibyte string.
6848 (Fcompare_strings, concat, string_byte_to_char): Use
6849 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6850 FETCH_STRING_CHAR_ADVANCE.
6851 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6852 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6854 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6855 SPLIT_NON_ASCII_CHAR.
6856 (fontset_ref_via_base, fontset_set): Likewise
6858 * insdel.c (adjust_markers_for_record_delete): Deleted.
6859 (adjust_markers_for_insert): Argument changed. Caller changed.
6860 (adjust_markers_for_replace): Likewise.
6861 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6862 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6863 (copy_text): Delete unused local varialbe c_save. For converting
6864 to multibyte, be sure to make all 8-bit characters in valid
6866 (count_size_as_multibyte): Handle 8-bit characters correctly.
6867 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6868 adjust_after_replace, replace_range, del_range_2)
6869 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6870 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6871 adjust_after_replace, replace_range, del_range_2) Delete codes for
6872 handling byte combining.
6873 (adjust_before_replace): Deleted.
6875 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6876 SPLIT_NON_ASCII_CHAR.
6877 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6878 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6880 (Fkey_description): Likewise.
6882 * lread.c (read1): On reading multibyte string, be sure to make
6883 all 8-bit chararacters in valid multibyte form.
6884 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6886 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6889 * process.c (Fstart_process): GCPRO current_dir before calling
6890 Ffind_operation_coding_system. Encode arguments here.
6891 (create_process): Don't encode arguments here. Setup
6892 src_multibyte and dst_multibyte members of struct coding.
6893 (read_process_output): Setup src_multibyte and dst_multibyte
6894 members of struct coding. If the output is to multibyte buffer,
6895 always decode the output of the process. Adjust the
6896 representation of 8-bit characters to the multibyteness of the
6898 (send_process): Setup coding->src_multibyte according to the
6899 multibyteness of the source.
6901 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6903 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6904 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6906 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6909 * w16select.c (Fw16_set_clipboard_data): Setup members
6910 src_multibyte and dst_multibyte of coding. Adjusted for the
6911 change for find_charset_in_str.
6912 (Fw16_get_clipboard_data): Likewise.
6914 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6915 dst_multibyte of coding.
6916 (x_to_w32_font): Likewise.
6918 * w32select.c (Fw32_set_clipboard_data): Setup members
6919 src_multibyte and dst_multibyte of coding. Adjusted for the
6920 change for find_charset_in_str.
6921 (Fw32_get_clipboard_data): Likewise.
6923 * xdisp.c (get_next_display_element): Handle 8-bit characters
6925 (next_element_from_display_vector): Use CHAR_BYTES instead of
6927 (disp_char_vector): Use SPLIT_CHAR instead of
6928 SPLIT_NON_ASCII_CHAR.
6930 * xselect.c (selection_data_to_lisp_data): Setup members
6931 src_multibyte and dst_multibyte of coding. Adjusted for the
6932 change for find_charset_in_str.
6933 (lisp_data_to_selection_data): Likewise.
6935 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6937 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6940 * dispextern.h (Vimage_types): Add extern declaration.
6942 * xdisp.c (Vimage_types): Moved here from xfns.c.
6943 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6945 * xfns.c (Vimages_types): Moved to xdisp.c.
6946 (syms_of_xfns): Move `image-types' to xdisp.c.
6948 * w32fns.c (Vimage_types): Removed.
6949 (syms_of_w32fns): Remove `image-types'.
6951 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6953 * fns.c (map_char_table): Pay attention to character number of
6954 charset. Check the validity of charset at the first level. For
6955 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6958 * fontset.c: Include "buffer.h".
6959 (fs_load_font): If the face has fontset, record the face ID in
6961 (Finternal_char_font): New function.
6962 (accumulate_font_info): New function.
6963 (Ffontset_info): Rewritten for the new fontset implementation.
6964 (syms_of_fontset): Register Vdefault_fontset in the first element
6965 of Vfontset_table. Include Vdefault_fontset in
6966 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6969 2000-05-16 Dave Love <fx@gnu.org>
6971 * m/iris5d.h: Deleted -- unused.
6973 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6975 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6976 `invalid' instead of `illegal'.
6978 * indent.c (Fmove_to_column): When ending within a tab, insert
6979 spaces first so that markers at the end of the tab get adjusted.
6981 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6982 buffer list that wasn't selected in that frame.
6984 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6985 is needed on mescaline, use a 2 char prefix, and call
6986 make_temp_name with second arg non-zero.
6988 * fileio.c (make_temp_name): New function, extracted from
6990 (Fmake_temp_name): Use it.
6992 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6994 * window.c (coordinates_in_window): Subtract 1 when computing
6997 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6999 * Makefile.in (lisp): Add env.elc.
7001 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7003 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7005 * search.c (Freplace_match): Handle case of `\N' in the
7006 replacement when there's no group N.
7008 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7010 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7011 of the message to message_dolog.
7013 * keyboard.c (read_char): Don't clear current message for help
7014 events; let the code handling help events handle this. Change
7015 code detecting help events that should be ignored.
7017 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7018 we're interating over a string.
7020 2000-05-09 Dave Love <fx@gnu.org>
7022 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7023 that offset before writing. Move gcpro region past call of
7026 2000-05-04 Dave Love <fx@gnu.org>
7028 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7030 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7032 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7033 of inserted characters when BUF equals the current buffer, and PT
7034 is in front of or equal to FROM.
7036 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7038 * xdisp.c (handle_single_display_prop): If display property value
7039 is invalid, or something not supported on the frame, restore
7040 iterator's position to what it was initially. Make sure to return
7041 0 for invalid and unsupported property values.
7043 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7044 that x_per_char_metric returns null.
7046 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7048 * xterm.h (struct face): Add forward declaration.
7049 (struct image): Ditto.
7050 (image_ascent): Add prototype.
7052 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7053 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7054 image_ascent instead of using IMAGE_ASCENT.
7056 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7057 (IMAGE_ASCENT): Removed.
7059 * xfns.c (Qcenter): New variable.
7060 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7061 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7062 (image_ascent): New function.
7063 (lookup_image): Recognize `:ascent center'.
7064 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7065 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7066 (xbm_load): Don't set image's ascent here.
7067 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7068 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7069 check ascent values here.
7070 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7071 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7072 (syms_of_xfns): Initialize Qcenter.
7074 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7075 to the limits, increase the limits.
7077 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7079 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7080 Check Vfont_encoding_alist against the full name of the opened
7083 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7085 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7086 taller than the window.
7088 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7090 * xfaces.c (realize_x_face): Fix the argument of the second
7091 xassert. BASE_FACE may not be a face for ASCII.
7093 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7095 * print.c (print_object): Treat print-length < 0 as nil.
7097 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7099 * s/freebsd.h (TERMCAP_OBJ): Removed.
7100 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7102 * lread.c (read1): Don't treat period followed by certain
7103 characters as symbol start.
7105 * xfns.c (slurp_file): New function.
7106 (xbm_image_p): Handle case of in-memory XBM files.
7107 (xbm_scan): Rewritten to work on memory buffers instead of files.
7108 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7109 Work on memory buffers instead of files. If DATA is null test
7110 if buffer looks like an in-memory XBM file.
7111 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7112 memory buffers instead of files.
7113 (xbm_file_p): New function.
7114 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7116 * lread.c (end_of_file_error): New function.
7117 (read1): Call it instead of signaling `end-of-file' directly.
7119 * print.c (print_error_message): Print data of `end-of-file'
7120 with Fprinc instead of Fprin1.
7122 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7124 * window.c (freeze_window_start): Check that minibuffer scroll
7125 window isn't nil before extracting the window structure pointer
7128 * undo.c (record_delete): If we hit the end of the undo list, stop
7129 picking elements apart.
7131 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7133 * xdisp.c (display_line): If lines are continued, restore
7134 iterator's ascent/descent information to the values before the
7135 first glyph not fitting on the line.
7137 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7139 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7140 positions in glyph matrix. Don't compute new window end
7143 * dispnew.c (increment_matrix_positions): Renamed from
7144 increment_glyph_matrix_buffer_positions.
7145 (increment_row_positions): Renamed from
7146 increment_glyph_row_buffer_positions.
7148 * dispextern.h: Change names of renamed functions from dispnew.c
7151 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7153 * fileio.c (Fdo_auto_save): Create directories for auto-save
7154 list file if necessary.
7156 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7157 from buffer or frame.
7158 (automatic_hscrolling_p): New variable.
7159 (hscroll_windows): Scroll windows horizontally only if automatic
7160 hscrolling is allowed.
7161 (syms_of_xdisp): New variable `automatic-hscrolling'.
7163 * frame.h (struct frame): Add member extra_line_spacing.
7165 * xfns.c (x_set_line_spacing): New function.
7166 (Fx_create_frame): Set line spacing from resources.
7167 (Qline_spacing): New variable.
7168 (syms_of_xfns): Initialize Qline_spacing.
7170 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7172 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7173 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7174 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7175 extra_line_spacing from default value.
7176 (init_buffer_once): Initialize default value of extra_line_spacing.
7178 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7181 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7182 prompt_width. Add extra line spacing.
7184 * term.c (produce_glyphs): Remove reference to struct it's
7187 * dispextern.h (struct it): Remove member prompt_width, add
7190 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7192 * dispnew.c (update_frame_line): When writing a whole line, make
7193 sure cursor is in the right row afterwards, otherwise a use of
7194 capability `ch' in cmgoto might leave the cursor in the row below.
7196 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7198 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7200 * keyboard.c (timer_check): Fix typo in comment.
7202 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7204 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7205 name change: ch -> character.
7207 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7209 * keyboard.c (echo_message_buffer): New variable.
7210 (echo_now): Set echo_message_buffer to the echo area buffer used
7211 to display the echo.
7212 (cancel_echoing): Reset echo_message_buffer to nil.
7213 (read_char): Code rewritten that handles canceling an echo or
7214 echoing a dash, respectively.
7216 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7217 directory doesn't exist.
7219 2000-04-19 Dave Love <fx@gnu.org>
7221 * fns.c (syms_of_fns): Defsubr mapc.
7222 (concat): Don't allow numeric args.
7223 (Fconcat): Doc change.
7225 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7227 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7228 instead define end_match(1|2) more carefully.
7229 Use GET_CHAR_BEFORE_2 for `begline'.
7231 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7233 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7234 on 64-bit systems where NULL is defined as `0'.
7236 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7237 the `variable argument list' to make it work on Alpha.
7239 * m/alpha.h (_LP64) [!_LP64]: Define.
7240 (ORDINARY_LINK): Define for NetBSD.
7242 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7244 2000-04-19 Dave Love <fx@gnu.org>
7246 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7249 * Makefile.in (LIBS): Don't use.
7250 (GETLOADAVG_OBJ): Define again.
7251 (otherobj): Add GETLOADAVG_OBJ.
7253 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7255 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7257 * lread.c (read_filtered_event): Cancel and start busy cursor.
7259 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7260 that the per-character metrics may be null.
7262 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7264 * buffer.c (clone_per_buffer_values): New function.
7265 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7266 clone_per_buffer_values if CLONE is not nil.
7268 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7270 2000-04-16 Dave Love <fx@gnu.org>
7272 * Makefile.in: Remove obsolete localcpp stuff.
7273 (GETLOADAVG_OBJ): Don't define.
7274 (obj): Move LIBOBJS...
7275 (otherobj): ... to here.
7276 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7277 whitespace-only lines after the continuation (Irix).
7279 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7281 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7283 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7285 2000-04-14 Dave Love <fx@gnu.org>
7287 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7288 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7289 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7290 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7293 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7294 autoconfiscated HAVE_GETLOADAVG.
7296 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7299 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7301 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7302 (fill_in_lock_file_name): Avoid existing files that aren't
7305 2000-04-14 Dave Love <fx@gnu.org>
7307 * Makefile.in (LIBS, LIBOBJS): New variable.
7308 (INTERVAL_SRC): Convert to make variable.
7309 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7310 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7311 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7313 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7314 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7315 (shortlisp): Add facemenu, float-sup, frame.
7316 (SOME_MACHINE_LISP): Remove them from here.
7317 (LIBES): Change unused LDLIBS to autoconf LIBS.
7319 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7321 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7323 * composite.c (update_compositions): If FROM and TO are not in a
7324 valid range, do nothing.
7326 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7328 * tparam.c (tparam1): Abort when encountering an unknown
7331 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7334 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7337 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7339 * fileio.c (a_write): Remove redundant semi-colons.
7340 (e_write): Return -1 if failed to write all the data.
7341 This fixes the changes made at 1999-12-15.
7343 2000-04-12 Dave Love <fx@gnu.org>
7345 * fns.c (mapcar1): Test for null vals to support mapc.
7346 (Fmapc): New function.
7348 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7350 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7351 (IT_frame_up_to_date): Support the buffer local value of
7352 cursor-type, if defined.
7354 2000-04-10 Dave Love <fx@gnu.org>
7356 * editfns.c (preceding-char, following-char): Doc fix.
7358 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7360 * Makefile.in (temacs): Revert 2000-03-12 change.
7362 2000-04-10 Jason Rumney <jasonr@gnu.org>
7364 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7366 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7368 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7369 area buffer, if it's not set up yet.
7371 * indent.c (compute_motion): Set immediate_quit.
7373 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7375 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7377 (realize_tty_face): Suppress boldness if colors are the inverse of
7378 the default colors, and tty_suppress_bold_inverse_default_colors_p
7380 (Ftty_suppress_bold_inverse_default_colors): New function.
7381 (syms_of_xfaces): Defsubr it.
7383 * buffer.c (Frestore_buffer_modified_p): New function.
7384 (syms_of_buffer): Defsubr it.
7386 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7388 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7389 charset id (int) argument, not a charset (Lisp_Object).
7391 * coding.h (code_convert_string): Declare.
7392 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7393 object, as the fourth argument to code_convert_string.
7395 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7397 (Fset_fontset_font): Use EQ to compare lisp objects.
7399 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7401 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7402 a pointer that looks like a lisp object.
7403 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7404 zero, instead see whether it's an integer object, since they can't
7406 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7408 * dispnew.c (allocate_matrices_for_frame_redisplay,
7409 direct_output_forward_char): Use X(U)INT and make_number as needed
7410 to convert between (unsigned) int values and lisp integers.
7411 * keyboard.c (read_key_sequence): Likewise.
7412 * lread.c (substitute_object_recurse): Likewise.
7413 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7414 * minibuf.c (do_completion, Fminibuffer_complete_word,
7415 Fminibuffer_completion_help): Likewise.
7416 * term.c (produce_special_glyphs): Likewise.
7418 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7419 * print.c (print_preprocess, print_object): Likewise.
7421 * search.c (compile_pattern): Use NILP when checking for nil.
7423 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7424 __OPTIMIZE__]: Provide a GNU C macro version that handles
7426 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7427 field, to better cope with ENABLE_CHECKING and calls that modify a
7428 Lisp_Object using its old value.
7430 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7432 * window.c (compare_window_configurations): Signal an error
7433 if parameters C1 or C2 aren't window configurations.
7435 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7436 AFTER_POTENTIAL_GC calls around calls to functions that can
7437 signal an error and thus invoke the debugger.
7439 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7441 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7442 an error if decoding fails.
7444 * keyboard.c (lispy_mouse_names): Variable removed.
7445 (Vlispy_mouse_stem): New variable.
7446 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7447 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7448 for any mouse button number. Increase size of mouse_syms and
7449 button_down_location as needed. Call modify_event_symbol with
7450 different arguments.
7451 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7452 Call modify_event_symbol with different arguments.
7453 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7454 for any button number. Call modify_event_symbol with different
7456 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7457 Accept a string for NAME_ALIST_OR_STEM.
7459 * lisp.h (larger_vector): Add prototype.
7461 * fns.c (larger_vector): Make externally visible.
7463 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7465 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7467 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7468 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7469 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7470 we are between str1 and str2.
7471 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7472 (PATFETCH): Use `TRANSLATE'.
7473 (PATFETCH_RAW): Fetch multibyte char if applicable.
7474 (PATUNFETCH): Remove.
7475 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7476 When writing a char, write it directly into the pattern buffer rather
7477 than going needlessly through a temp char-array.
7478 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7479 multibyte magic and remove the useless `#ifdef emacs'.
7480 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7483 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7484 conditional on `emacs'.
7486 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7488 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7490 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7491 non-union-type versions of XMARK and friends here, because XMARK
7492 and friends won't work on an integer field if NO_UNION_TYPE is not
7494 (make_number): Define as a function if it's not defined as a
7497 * composite.c (run_composite_function): Use NILP when checking for
7499 (syms_of_composite): Delete local var NARGS, pass an int as first
7500 argument to Fmake_hash_table.
7502 * editfns.c (text_property_stickiness): Use NILP to test
7503 Lisp_Object boolean value.
7504 (Fmessage_or_box): Don't use NILP to test int variable.
7505 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7506 problems reading from and changing the same lisp value in an
7509 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7511 * term.c (TN_no_color_video): New variable.
7512 (term_init): Intitialize TN_no_color_video.
7513 (enum no_color_bit): New enumeration.
7514 (MAY_USE_WITH_COLORS_P): New macro.
7515 (turn_on_face): Use it to determine if attributes may be used
7516 combined with colors.
7518 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7520 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7521 with int lvalues via casts; instead, just yield lisp object
7523 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7524 proper accessor macros.
7525 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7526 (grow_mini_window): Fix typo getting int value of root->height.
7528 * xdisp.c (compute_string_pos): Fix order of arguments to
7529 string_pos_nchars_ahead.
7530 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7531 count arg to variable-arg routines like Frun_hook_with_args and
7533 (back_to_previous_visible_line_start)
7534 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7535 fixed-arg routines like Fget_char_property and Fmake_string.
7536 (reconsider_clip_changes): Use XINT when comparing integer lisp
7537 objects, or passing them as int arguments.
7538 (mark_window_display_accurate, insert_left_trunc_glyphs)
7539 (append_space, extend_face_to_end_of_line): Use make_number when
7540 storing or passing integer values as lisp objects.
7541 (set_cursor_from_row, highlight_trailing_whitespace): Use
7542 INTEGERP, not implicit test against zero, for glyph object.
7543 (try_window_id): Don't use make_number when we want an int value.
7545 * xfaces.c (xlfd_symbolic_value): Make last argument a
7546 Lisp_Object, to be consistent with callers.
7547 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7548 (lface_hash): Apply XFASTINT to lisp values before folding in.
7550 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7551 fill in window width and height. Pass an int, not a lisp object,
7552 as first arg to Finsert.
7554 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7556 * xfaces.c (realize_basic_faces): Block input while realizing
7559 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7561 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7563 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7565 * xterm.c (x_produce_glyphs): When displaying unibyte text
7566 or ASCII, handle case that per-char metric is null.
7568 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7570 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7572 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7573 XSUBR, XBUFFER): Verify correct object type before returning
7574 pointer, using eassert.
7575 * frame.h (XFRAME): Likewise.
7577 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7578 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7579 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7581 * data.c (set_internal): Likewise.
7582 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7583 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7584 * fileio.c (auto_save_1): Likewise.
7585 * insdel.c (check_markers): Likewise.
7586 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7587 * undo.c (record_insert): Likewise.
7588 * vmsproc.c (child_sig): Likewise.
7589 * window.c (unshow_buffer, window_loop): Likewise.
7590 * xterm.c (x_erase_phys_cursor): Likewise.
7592 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7594 * xfns.c (free_image_cache): Free the cache structure itself
7595 last, after all its members have been freed.
7597 * lisp.h (xstrdup): Add prototype.
7599 * alloc.c (xstrdup): Moved here from xfaces.c.
7600 (allocating_for_lisp): Variable removed.
7601 (lisp_malloc): Block input around the calls to malloc and
7604 * xfaces.c (realize_tty_face): Use find_symbol_value instead
7606 (xstrdup): Moved to alloc.c.
7608 2000-03-29 Ken Raeburn <raeburn@gnu.org>
7610 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
7612 * emacs.c (main): Fix sense of no-loadup test.
7614 * config.in (ENABLE_CHECKING): Undef.
7616 * lisp.h (struct interval): Replace "parent" field with a union of
7617 interval pointer and Lisp_Object; add new bitfield to use as
7618 discriminant. Change other flag fields to bitfields.
7619 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
7620 is defined and the supplied test fails, print a message and
7622 (eassert): New macro. Use CHECK to provide an assert-like
7625 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
7626 pointers; abort if the value looks like a lisp object.
7627 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
7628 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
7629 Modify for new interval parent definition.
7631 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
7632 UNMARK_BALANCE_INTERVALS): Update references that need an
7633 addressable lisp object in the interval structure.
7634 (die): New function.
7635 (suppress_checking): New variable.
7637 * intervals.c (interval_start_pos): Just return 0 if there's no
7640 2000-03-29 Gerd Moellmann <gerd@gnu.org>
7642 * lread.c (read1): Accept `.' (period) as symbol start like in CL
7643 and earlier Emacs versions.
7645 * keyboard.c (Ftop_level): Cancel busy-cursor.
7647 * eval.c (call_debugger): Cancel busy-cursor.
7649 2000-03-29 Kenichi Handa <handa@etl.go.jp>
7651 * search.c (Freplace_match): Adjust multibyteness of the current
7652 buffer and NEWTEXT. Free allocated memory before signaling an
7655 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
7657 * regex.c (analyse_first): New function obtained by ripping out most
7658 of re_compile_fastmap and generalizing it a little bit so that it
7659 can also just return whether a given (sub)pattern can match the empty
7661 (regex_compile): Use `analyse_first' to decide whether the loop-check
7662 needs to be done or not for *, +, *? and +? (the loop check is costly
7663 for non-greedy repetition).
7664 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
7666 2000-03-28 Dave Love <fx@gnu.org>
7668 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
7671 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
7673 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
7675 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
7677 (enum re_opcode_t): Update description of succeed_n.
7678 (PATFETCH): Always define.
7679 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
7680 operators, char classes, shy-groups and intervals).
7681 Optimize special cases of intervals so as to only use succeed_n and
7682 jump_n when really needed.
7683 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
7684 that we don't have to handle the special cases any more.
7685 Simplify on_failure_jump handling as well.
7687 2000-03-28 Jason Rumney <jasonr@gnu.org>
7689 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
7691 2000-03-27 Gerd Moellmann <gerd@gnu.org>
7693 * s/freebsd.h (GC_SETJMP_WORKS): Define.
7695 * s/msdos.h (GC_SETJMP_WORKS): Define.
7697 * alloc.c (mark_maybe_object): New function.
7698 (mark_memory): Use it.
7699 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
7700 (setjmp_tested_p, longjmp_done): New variables.
7701 (test_setjmp): New function.
7702 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
7703 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
7705 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
7706 to DEC_TEXT_POS and INC_TEXT_POS.
7708 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
7709 with parameter MULTIBYTE_P.
7711 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
7714 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7715 buffers because it looks for multibyte character byte sequences
7716 which don't exist in unibyte text.
7718 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7720 * xfaces.c (register_color, unregister_color, unregister_colors)
7721 [DEBUG_X_COLORS]: New functions.
7722 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7724 * xfns.c (x_set_cursor_color): Get color reference counts right.
7726 * xterm.c (x_copy_color): New function.
7727 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
7729 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
7730 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
7731 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
7732 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
7733 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
7734 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
7735 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
7736 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
7737 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
7738 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7740 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7741 names for handling per-buffer variables.
7743 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7744 instead of MAX_BUFFER_LOCAL_VARS.
7745 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7747 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7749 * xfns.c (x_specified_cursor_type): New function.
7750 (x_set_cursor_type): Use it.
7752 * buffer.h (struct buffer): Add cursor_type.
7754 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7756 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7757 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7759 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7760 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7761 executing it as well as when popping it off the stack to find infinite
7762 loops in non-greedy repetition operators.
7764 2000-03-26 Gerd Moellmann <gerd@gnu.org>
7766 * doc.c (Qfunction_documentation): New variable.
7767 (syms_of_doc): Initialize Qfunction_documentation.
7768 (Fdocumentation): If FUNCTION is a symbol with non-nil
7769 `function-documentation' property, return a documentation derived
7772 * buffer.c (syms_of_buffer): Add default-cursor-type.
7773 (init_buffer_once): Don't let cursor_type have a local value
7776 * xterm.c (x_display_and_set_cursor): Choose cursor depending
7777 on buffer-local value of cursor_type.
7778 (x_draw_bar_cursor): Add parameter WIDTH.
7780 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
7781 (init_buffer_once): Set default cursor_type value to t.
7782 Mark cursor_type as local everywhere.
7783 (syms_of_buffer): New per-buffer variable cursor-type.
7785 * buffer.h (struct buffer): Remove member local_var_flags,
7787 (MAX_BUFFER_LOCAL_VARS): New macro.
7788 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
7789 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
7790 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
7791 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
7793 * print.c (print_object): Use new macros for per-buffer
7796 * category.c (Fset_category_table): Use new macros for per-buffer
7799 * buffer.c (buffer_permanent_local_flags): Make a char array.
7800 (max_buffer_local_idx): New variable.
7801 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
7802 for new handling of per-buffer variables.
7803 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
7804 (init_buffer_once): Initialize per-buffer vars differently.
7805 Set max_buffer_local_idx.
7807 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
7810 * lread.c (defvar_per_buffer): Use new macros for per-buffer
7813 * data.c (do_symval_forwarding, store_symval_forwarding)
7814 (find_symbol_value, set_internal, default_value, Fset_default)
7815 (Fkill_local_variable, Flocal_variable_p): Use new macros for
7816 per-buffer variables.
7818 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
7820 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7822 * xterm.c (x_term_init): Unblock input around call1 of
7823 Qvendor_specific_keysyms.
7825 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
7826 (find_defun_start): Consider an open parenthesis in column 0
7827 a defun start only if open_paren_in_column_0_is_defun_start is set.
7828 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
7830 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
7832 * eval.c (Fautoload): Add entry in load-history (if after dump).
7833 * lread.c (load-history): Update docstring.
7835 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7837 * indent.c (Fvertical_motion): Always use the current buffer.
7838 Temporarily change the window's buffer, if necessary.
7840 2000-03-23 Gerd Moellmann <gerd@gnu.org>
7842 * xterm.c (fast_find_position): Make sure not to consider rows
7843 not visible in the window.
7845 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
7847 * regex.c (enum syntaxcode): Provide default for non-Emacs.
7848 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7850 2000-03-22 Jason Rumney <jasonr@gnu.org>
7852 * w32menu.c (single_submenu): Set help string to NULL if none.
7853 (w32_menu_show): Set help string correctly.
7854 (add-menu-item): Set help string in MIIM_DATA for menu item.
7855 Load SetMenuItemInfoA explicitly.
7856 (w32_menu_display_help): New function.
7858 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7859 (QCdata): Moved to xdisp.c.
7861 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7862 (Vw32_charset_to_codepage_alist): Removed.
7863 (Vw32_charset_info_alist): New variable.
7864 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7865 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7866 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7867 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7869 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7870 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7871 Define Vw32_charset_info_alist and w32_charset symbols.
7873 2000-03-22 Jason Rumney <jasonr@gnu.org>
7875 * makefile.nt (w32bdf.obj): Update dependencies.
7877 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7879 * w32fns.c: Include fontset.h after dispextern.h.
7880 (Fx_create_frame): Do not create fontset.
7881 (w32_load_system_font): Doc fix.
7882 (Fx_close_connection): Free full_name if it is not shared.
7884 * w32term.c: Include fontset.h after dispextern.h.
7885 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7887 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7888 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7889 (w32_font_is_double_byte): New function, needs body.
7890 (x_append_glyph): Set glyph->glyph_not_available_p.
7891 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7892 it->charset. If it->multibyte_p is zero and it->c is a multibyte
7893 character, convert it to a unibyte character.
7894 (struct glyph_string): Delete member `charset'.
7895 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
7896 calculating it is found.
7897 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7898 the case that per char metric is not available correctly.
7899 (x_fill_glyph_string): Handle the case that the specific glyph is
7900 not available correctly.
7901 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7902 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7903 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7904 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7905 fontset. Don't call FS_LOAD_FONT.
7907 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7909 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7910 (INT_LISPLIKE): New macro.
7911 (NULL_INTERVAL_P): Use it.
7912 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7913 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7914 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7916 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7917 explicit references to "parent" field of struct interval and
7918 associated unclean type conversions.
7919 * intervals.c (create_root_interval, root_interval, rotate_right,
7920 rotate_left, balance_possible_root_interval, split_interval_right,
7921 split_interval_left, interval_start_pos, find_interval,
7922 next_interval, previous_interval, update_interval,
7923 adjust_intervals_for_insertion, delete_node, delete_interval,
7924 adjust_intervals_for_deletion, merge_interval_right,
7925 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7926 copy_intervals_to_string): Likewise.
7927 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7929 * syntax.c (update_syntax_table): Likewise.
7931 * intervals.c (reproduce_tree_obj): New function, like
7932 reproduce_tree but takes a Lisp_Object for the parent. Declare
7934 (graft_intervals_into_buffer): Use it when appropriate.
7935 (reproduce_tree): Declare with prototype.
7936 (balance_possible_root_interval): Check that the parent is a lisp
7937 object before trying to examine its type.
7939 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7941 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7942 as strings only if both are known to be strings.
7944 * s/openbsd.h (LIBS_TERMCAP): Undef.
7946 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7948 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7949 definitions for non-Emacs compilation.
7950 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7951 outside of `#ifdef emacs'.
7952 (print_partial_compiled_pattern): Update.
7953 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7954 (re_compile_fastmap): Merge handling of charset and charset_not (for
7955 emacs and non-emacs compilation as well).
7956 Similarly for (not)categoryspec and (not)syntaxspec.
7957 Don't use the fastmap when reaching `anychar' since the added
7958 complexity is not justified.
7959 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7960 and (not)syntaxspec. Merge (not)categoryspec.
7962 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7964 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7965 FACE_FOR_CHAR): Define them differently for the configuration of
7968 2000-03-21 Dave Love <fx@gnu.org>
7970 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7973 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7975 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7976 (lface_fully_specified_p): Don't check contents of
7977 LFACE_FONT_INDEX because that attribute is optional.
7978 (realize_x_face): Remove now unwarranted xassert.
7980 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7982 The following changes are to make font selection based on
7983 characters, not charset. In addition, they recover fontset
7984 facilities while utilizing the new font selection mechanism.
7986 * Makefile.in (fontset.o): Depend on dispextern.h.
7988 * alloc.c (mark_face_cache): Don't mark face->registry.
7990 * dispextern.h (struct glyph): New member glyph_not_available_p.
7991 Use 22 bits for face_id.
7992 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7993 (struct face): Delete member registry, new member ascii_face.
7994 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7995 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7996 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7997 (struct it): Delete member charset, new member
7998 glyph_not_available_p.
8000 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8001 (struct fontset_info, struct fontset_data): Structs removed.
8002 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8003 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8004 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8005 (fs_free_face_fontset, fontset_font_pattern,
8006 face_suitable_for_char_p, face_for_char,
8007 make_fontset_for_ascii_face): Extern them.
8008 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8009 (FS_LOAD_FACE_FONT): New macro.
8011 * fontset.c: All codes rewritten or adjusted for the change of
8012 fontset implementation. Now fontset is represented by char table.
8013 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8015 (my_strcasecmp): Function removed.
8016 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8018 (AREF, ASIZE): New macros.
8019 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8020 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8021 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8022 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8023 fontset_id_valid_p, font_family_registry, fontset_name,
8024 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8025 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8027 (fs_load_font): New arg FACE. Caller changed.
8028 (fs_query_fontset): Argument changed. Caller changed.
8029 (Fquery_fontset): call fs_query_fontset.
8030 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8032 (clear_fontset_elements, check_registry_encoding,
8033 check_fontset_name): New functions.
8034 (syms_of_fontset): Set char-table-extra-slots property of fontset
8035 to 3. Staticpro and initialize Vfontset_table and
8036 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8038 * frame.h (struct frame): Member `fontset_data' removed.
8039 (FRAME_FONTSET_DATA): Macro removed.
8041 * frame.c (make_frame): Don't allocate f->fontset_data.
8042 (Fdelete_frame): Don't free f->fontset_data.
8044 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8046 * xdisp.c (charset_at_position): Function removed.
8047 (init_iterator): Don't set member charset of struct `it'.
8048 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8049 next_element_from_display_vector, insert_left_trunc_glyphs):
8051 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8053 (get_next_display_element, append_space,
8054 extend_face_to_end_of_line): Likewise.
8056 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8058 (clear_font_table, frame_update_line_height, load_face_font):
8059 Adjusted for the change of fontset implementation.
8060 (load_face_fontset_font): Function removed.
8061 (pixel_point_size): New function.
8062 (font_list): Argument type changed. Caller changed.
8063 (LFACE_FONT): New macro.
8064 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8065 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8066 Lisp_Object. Determine the font name by actually loading a font
8067 by the specified pattern. Set LFACE_FONT (lface) to the specified
8068 pattern. Even if a font is not found, don't try alternatives.
8069 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8070 (set_font_frame_param): If `font' is specified in lface, use it.
8071 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8072 (lface_same_font_attributes_p): Likewise.
8073 (make_realized_face): Arguent changed. Caller changed. Set
8074 face->ascii_face to face itself.
8075 (free_realized_face): Free face->fontset if face is for ASCII.
8076 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8077 deduce_unibyte_registry, x_charset_registry): Functions removed.
8078 (free_realized_multibyte_face): New function.
8079 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8080 changed. Caller changed.
8081 (try_font_list): Argument type changed.
8082 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8083 (choose_face_font): Argument changed. Handle fontset properly.
8084 (choose_face_fontset_font): Function removed.
8085 (realize_default_face, realize_named_face): Don't remove the
8087 (realize_face): Argument changed. Caller changed. Remove face
8088 with the arg former_face_id in advance. Load font for the new
8090 (realize_x_face): Argument changed. Caller changed. For a
8091 multibyte character, share fontset with base_face. For a single
8092 byte character, make a new realized fontset. Don't load a font
8094 (realize_tty_face): Argument changed. Caller changed.
8095 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8096 (face_at_buffer_position): Don't check multibyte_p for returning
8098 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8099 FACE_SUITABLE_FOR_CHARSET_P.
8100 (syms_of_xfaces): Remove code for Qx_charset_registry and
8101 Vface_default_registry.
8103 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8104 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8105 (x_per_char_metric): Don't try FONT->default_char. Even if
8106 pcm->width is zero, glyph bits may exist.
8107 (x_encode_char): Always initialize char2b->byte1.
8108 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8109 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8111 (x_append_glyph): Set glyph->glyph_not_available_p.
8112 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8113 it->charset. Handle the case that per char metric is not
8114 available. If it->multibyte_p is zero and it->c is a multibyte
8115 character, convert it to a unibyte character.
8116 (struct glyph_string): Delete member `charset'.
8117 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8118 the case that per char metric is not available correctly.
8119 (x_fill_glyph_string): Handle the case that the specific glyph is
8120 not available correctly.
8121 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8122 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8123 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8124 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8125 fontset. Don't call FS_LOAD_FONT.
8127 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8128 (x_create_tip_frame): Likewise.
8129 (Fx_close_connection): Free full_name of font_info.
8131 * fns.c (optimize_sub_char_table): New function.
8132 (Foptimize_char_table): New function.
8133 (syms_of_fns): Defsubr Soptimize_char_table.
8135 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8137 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8138 only if buffer is displayed in some window.
8140 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8141 (try_window_reusing_current_matrix): Don't call scroll run
8142 function if run's current and desired position are the same;
8143 this prevents cursor flickering.
8145 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8147 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8149 * regex.c (RE_STRING_CHAR): New macro.
8150 (GET_CHAR_AFER_2): Remove.
8151 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8152 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8153 (print_partial_compiled_pattern, re_compile_fastmap)
8154 (re_match_2_internal): Remove on_failure_jump_exclusive.
8155 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8156 optimization only need to work for * (ie. can use of_keep_string_jump).
8157 Remove the special case for .*\n since it is now covered by the general
8159 (re_search_2): Don't bother with `room'.
8160 (skip_one_char): New function.
8161 (skip_noops): Simplify since `memory' is not needed any more.
8162 (mutually_exclusive_p): Restructure slightly to use `switch' and
8163 add handling for "all" remaining cases.
8164 (re_match_2_internal): Change on_failure_jump_smart to use
8165 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8166 rather than on_failure_jump_exclusive.
8168 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8170 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8171 number of bits per RGB because it's everywhere used as the depth
8174 * term.c (calculate_costs): Remove code dealing with X frames.
8176 2000-03-19 Richard M. Stallman <rms@gnu.org>
8178 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8180 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8182 * lread.c (read_integer): Unread the last char not consumed.
8184 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8186 * xterm.c (x_update_window_cursor): Don't update in frames
8187 which are in the process of being deleted.
8189 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8191 * Makefile.in (mostlyclean): Add `*.core'.
8192 (clean): Add `bootstrap-emacs'.
8194 * lread.c (read_integer): New function.
8195 (read1): Support read syntax #o, #x, #b, #r.
8197 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8199 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8200 make sure POINTER_TO_OFFSET gives the same value before and after
8201 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8202 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8203 (debug): Now only active if > 0 rather than if != 0.
8204 (DEBUG_*): Update for the new meaning of `debug'.
8205 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8206 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8207 in `succeed_n', `jump_n' and `set_number_at'.
8208 (store_op1, store_op2, insert_op1, insert_op2)
8209 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8210 (group_in_compile_stack): Move to after its arg's types are
8211 declared and add a prototype.
8212 (PATFETCH): Define in terms of PATFETCH_RAW.
8213 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8215 (QUIT): Redefine as a nop except for NTemacs.
8216 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8217 indentation of the greedy-op and shy-group code.
8218 (at_(beg|end)line_loc_p): Fix argument's types.
8219 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8220 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8221 (MATCHING_IN_FIRST_STRING): Remove.
8222 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8223 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8224 QUIT unconditionally.
8226 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8228 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8231 * process.c (send_process): Add a hint that the function
8232 can call Lisp code to its comment.
8234 * lread.c (load_dangerous_libraries): New variable.
8235 (Vbytecomp_version_regexp): New variable.
8236 (safe_to_load_p): New function.
8237 (Fload): Handle files not compiled with Emacs specially.
8238 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8240 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8242 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8244 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8245 support functions only if HAVE_X11R6_XIM is defined.
8246 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8248 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8250 * xfns.c (X_I18N_INHIBITED): Don't define.
8251 (create_frame_xic): Remove conditional compilation on
8253 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8255 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8256 (HAVE_X11R6_XIM): Define.
8258 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8260 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8261 If set, call XSynchronize.
8263 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8265 * regex.c: Declare a new type `re_char' used throughout the code
8266 for the string char type. It's `const unsigned char' to match the
8267 rest of Emacs. Consistently make sure all pointers to strings use
8268 it and make sure all pointers into the pattern use `unsigned
8270 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8271 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8274 * charset.h (GET_CHAR_AFTER_2): Remove.
8275 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8277 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8279 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8280 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8281 of them try to use backquotes.
8283 2000-03-12 Dave Love <fx@gnu.org>
8285 * unexelf.c: Restore changes of 1999-10-19.
8286 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8287 fix its type and alignment; copy it from current process.
8289 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8291 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8292 has been found. Fix bug not computing timer's predecessor.
8294 * fileio.c (Fread_file_name): Handle case that DIR contains a
8297 * window.c (Fsave_window_excursion): Doc fix.
8299 * xfns.c (x_defined_color): Rewritten to use
8300 x_allocate_nearest_color.
8302 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8304 * msdos.c (vga_installed): New function, code moved from
8305 dos_set_window_size.
8306 (Qbar, Qcursor_type, outside_cursor): New variables.
8307 (syms_of_msdos): Intern and staticpro them.
8308 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8309 shape used outside Emacs when called for the first time.
8310 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8311 cursor shape used outside Emacs.
8312 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8313 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8315 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8316 parameters specify the cursor. Make qreverse a global
8317 variable (renamed to Qreverse).
8319 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8321 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8323 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8325 This is a big redesign of failure-stack and register handling, prompted
8326 by bugs revealed when trying to add shy-groups. Overall, what happened
8327 is that loops are now structured a little differently, groups can be
8328 shy and the code is a little simpler.
8330 * regex.h: Update the copyright.
8331 (RE_SHY_GROUPS): New value.
8332 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8333 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8335 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8336 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8337 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8338 for (start|stop)_memory since they now only take one argument (the
8339 second has becomes unnecessary).
8340 (print_partial_compiled_pattern): Adjust for changes in
8342 (print_compiled_pattern): Use %ld to printf long ints and flush to
8343 make debugging a little easier.
8344 (union fail_stack_elt): Make the integer unsigned.
8345 (struct fail_stack_type): Add a `frame' element.
8346 (INIT_FAIL_STACK): Init `frame' as well.
8347 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8348 (DEBUG_PUSH, DEBUG_POP): Remove.
8349 (NUM_REG_ITEMS): Remove.
8350 (NUM_NONREG_ITEMS): Adjust.
8351 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8352 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8353 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8354 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8356 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8357 address pushed is not the destination of the jump but the source
8359 (NUM_FAILURE_ITEMS): Remove.
8360 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8361 registers before the actual failure point). Don't hardcode any
8362 meaning for str==NULL anymore.
8363 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8364 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8366 (REG_UNSET_VALUE): Use NULL (why not?).
8367 (compile_range): Remove declaration since it doesn't exist.
8368 (struct compile_stack_elt_t): Remove inner_group_offset.
8369 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8370 (regex_grow_registers): Remove dead code.
8371 (FIXUP_ALT_JUMP): New macro.
8372 (regex_compile): Add shy-groups Change loops to use
8373 on_failure_jump_smart&jump instead of
8374 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8375 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8376 variable to me). Use `jump' instead of `jump_past_alt' and don't
8377 bother with push_dummy_failure in alternatives since it is now
8378 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8379 emacs' for (re)allocating the stack.
8380 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8381 from loop when bufp->can_be_null rather than jumping to `done'.
8382 Avoid jumping backwards so as to ensure termination. Use
8383 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8384 backreferences. Remove dead code in handling of `anychar'.
8385 (skip_noops, mutually_exclusive_p): New functions taken from the
8386 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8387 improve mutually_exclusive_p to handle ".+\n".
8388 (lowest_active_reg, highest_active_reg,
8389 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8390 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8391 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8392 variables. Push register (in `start_memory') on the stack rather
8393 than storing it in old_reg(start|end). Remove the cycle detection
8394 from `stop_memory', replaced by the use of on_failure_jump_loop
8395 for greedy loops. Add code for the new on_failure_jump_<foo>.
8396 Remove ad-hoc code in `on_failure_jump' to push more registers in
8397 the case of a loop. Take out code from `maybe_pop_jump' into
8398 separate functions and adapt it to the semantics of
8399 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8400 and push_dummy_failure. Remove dummy_failure handling and
8401 handling of `failures to jump to on_failure_jump' (this last one
8402 was already dead code, it seems).
8403 (group_match_null_string_p, alt_match_null_string_p)
8404 (common_op_match_null_string_p): Remove.
8406 2000-03-08 Dave Love <fx@gnu.org>
8408 * config.in: Don't depend on __STDC__ for volatile.
8409 Add POINTER_TYPE, PTR, PROTOTYPES.
8411 * hftctl.c, strftime.c: Use PROTOTYPES.
8412 * eval.c (find_handler_clause): Likewise.
8414 * mem-limits.h: Use POINTER_TYPE.
8416 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8417 (memory_warnings): Declare using POINTER_TYPE.
8419 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8421 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8423 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8426 * xfns.c: Remove obsolete code in #if 0.
8427 (Fx_focus_frame): New function.
8429 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8431 * coding.c (coding_category_name): Add coding-category-utf-8,
8432 coding-category-utf-16-be, coding-category-utf-16-le.
8433 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8434 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8435 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8436 (detect_coding_utf_8): New function.
8437 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8438 UTF_16_LOW_SURROGATE_P): New macros.
8439 (detect_coding_utf_16): New function
8440 (detect_coding_mask): When priorities are specified, skip any
8441 categories that have `nil' coding-system. Fix bug of returning
8442 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8443 returns a mask not set in PRIORITIES.
8444 (detect_eol_type_in_2_octet_form): New function.
8445 (detect_eol): selects detect_eol_type_XXX to call according to
8446 cooding->category_idx.
8447 (detect_coding_system): Remove `nil' coding-system in the result.
8448 (Fupdate_coding_systems_internal): Update all coding-categories.
8450 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8451 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8453 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8454 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8455 CODING_CATEGORY_IDX_UTF_16_LE.
8456 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8457 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8458 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8459 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8461 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8463 * doc.c (Fdocumentation_property): If value is not a string,
8464 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8466 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8467 close the display with XtCloseDisplay. This caused a bus error
8470 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8471 complete but not unique.
8473 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8475 * process.c (send_process): Remove local variable `procname' that
8476 might become invalid when a GC happens. Instead, access the
8477 process name slot directly.
8479 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8482 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8485 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8487 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8488 glyph matrices have been freed.
8490 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8492 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8493 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8495 * xfns.c (QCdata): Moved to xdisp.c.
8497 * xdisp.c (QCdata): Moved here from xfns.c.
8498 (syms_of_xdisp): Initialize QCdata.
8500 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8502 * window.c (coordinates_in_window): Use
8503 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8504 FRAME_INTERNAL_BORDER_WIDTH.
8506 * xdisp.c (try_window_id): Recompute unchanged information if
8507 it is obviously invalid.
8509 * xterm.c (x_term_init): Create a colormap if not using the
8512 * xterm.h (select_visual): Change prototype.
8514 * xfns.c (select_visual): Rewritten. Recognize user-specified
8516 (visual_classes): New variable.
8518 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8520 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8521 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8522 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8523 (x_decode_color): Don't handle allocation of white and black
8525 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8526 XtNcolormap resources.
8527 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8528 (Fx_create_frame): Initialize color members of x_output structure.
8529 (xpm_load): Pass colormap to XPM lib.
8531 * xfaces.c (x_free_colors): Access colormap of frame using
8532 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8533 when default colormap is used.
8535 * xterm.c (x_term_init): Set Colormap member of x_display_info
8536 structure. Copy colormap if resource `privateColormap' is
8537 specified (PseudoColor only).
8538 (x_setup_relief_color): Access colormap of frame using
8541 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8542 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8544 2000-03-04 Jason Rumney <jasonr@gnu.org>
8546 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8547 other non-platform-specific equivalents.
8548 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8549 specific functions and macros as their w32 equivalents where
8550 non-platform-specifics are not available.
8551 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8552 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8553 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8554 (frame_update_line_height): Use macros to access f->output_data.
8555 (defined_color): Remove FIXME comments; fixed.
8556 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8557 into #ifdef blocks. Add WINDOWSNT blocks.
8558 (Fx_list_fonts): Use macros for accessing font data.
8559 (set_lface_from_font_name): Different default fonts for X and
8561 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8562 scalable for backward compatibility.
8563 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8564 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8566 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8569 * makefile.nt (w32faces.obj): Remove.
8572 2000-03-03 Jason Rumney <jasonr@gnu.org>
8574 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8577 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8579 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8580 standard ELF definitions here if the system header does not.
8582 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8584 * xterm.c (PER_CHAR_METRIC): Removed.
8585 (x_per_char_metric_1, x_default_char): New functions.
8586 (x_per_char_metric): If font's default char is invalid, return
8587 metrics of a suitably chosen usable default char.
8588 (x_draw_glyph_string_foreground): If font has an invalid default
8589 char, replace occurrences of unprintable chars with a suitably
8590 chosen usable default char.
8592 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8594 * xterm.c (note_mouse_highlight): Return quickly if frame's
8595 glyph matrices have been freed.
8597 * dispnew.c (free_glyphs): Block input while freeing matrices.
8599 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
8601 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
8604 * dispextern.h (x_free_colors): Add prototype.
8606 * xfaces.c (x_free_colors): New function.
8607 (unload_color, free_face_colors): Use it.
8609 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
8611 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
8613 * window.c [MSDOS]: Include msdos.h.
8615 2000-03-02 Dave Love <fx@gnu.org>
8617 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
8619 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
8620 set C_OPTIMIZE_SWITCH for gcc.
8622 2000-03-02 Kenichi Handa <handa@etl.go.jp>
8624 * coding.c (coding_save_composition): Be sure to allocate
8625 composition data area in coding even if there's no composition in
8628 2000-03-01 Jason Rumney <jasonr@gnu.org>
8630 * w32term.c: Equivalent changes to those made to xterm.c on
8631 2000-02-25 and 2000-02-24.
8633 * w32fns.c: Equivalent changes to those made to xfns.c on
8634 2000-02-25 and 2000-02-21.
8636 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
8637 correct line-end convention is followed.
8639 * w32menu.c [HAVE_BOXES]: Remove #undef.
8640 (single_keymap_panes): Remove code for simulating checkmarks.
8641 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
8642 Remove code for drawing simulated checkmarks.
8643 (w32_menu_show): make unibyte help string correctly.
8644 (add_menu_item): draw standard Windows checkmarks. Draw radio
8645 buttons as radio buttons if possible.
8647 2000-03-01 Gerd Moellmann <gerd@gnu.org>
8649 * sysdep.c (start_of_text): Don't define this function for NetBSD
8652 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
8654 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
8655 (LINKER): Don't undef if __NetBSD__ is defined.
8657 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
8659 * fileio.c [__NetBSD__]: Define `unix'.
8661 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
8663 2000-02-29 Gerd Moellmann <gerd@gnu.org>
8665 * atimer.c (start_atimer): Don't abort when timers are stopped.
8666 (append_atimer_lists): New function.
8667 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
8668 arbitrary lists of stopped and running atimers.
8670 * atimer.c (cancel_atimer): Handle canceling an atimer when
8671 some timers are stopped.
8673 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
8676 * fns.c (maybe_resize_hash_table): Handle case of new size
8677 coming out as being the same as old size.
8679 2000-02-27 Jason Rumney <jasonr@gnu.org>
8681 * makefile.nt: Add atimer.h to dependencies.
8682 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
8683 * w32console.c: Only disable window system features for dispextern.h
8684 (initialize_w32_display): Build a display info for the console.
8685 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
8686 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
8687 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
8689 * w32gui.h (struct W32FontStruct): Revert last change after change
8691 * w32menu.c (single_submenu): Set up help string.
8692 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
8693 (w32_dialog_show): Set up help string.
8694 * w32term.c (w32_display_info_for_display): Remove unused function.
8695 (w32_draw_bitmap): Use pre-built bitmaps.
8696 (w32_initialize_display_info): New function to initialize parts of
8697 display info that are common to both GUI and console frames.
8698 (w32_term_init): Use w32_initialize_display_info. Do not set
8699 Vw32_num_mouse_buttons here, as it is not called for console
8700 frames. Build bitmaps for indicating truncated lines etc.
8701 (x_delete_display): Destroy pre-built bitmaps.
8702 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
8703 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
8705 2000-02-27 Dave Love <fx@gnu.org>
8707 * lisp.h: Add a bunch of prototypes.
8709 2000-02-26 Kenichi Handa <handa@etl.go.jp>
8711 * keyboard.c (read_char): Set `usec' correctly.
8713 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8715 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8716 `lambda', set reg[RRR] to the map index.
8717 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8718 reg[RRR] to 0. Otherwise, set it to -1.
8720 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8722 * emacs.c (main): Remove code snippet commented out with `//'.
8724 2000-02-25 Richard M. Stallman <rms@gnu.org>
8726 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8727 and contains a `:', prepend `/:'.
8729 * window.c (select_window_1): If selected_window is nil,
8730 don't "swap out" the buffer's point.
8731 (Fset_window_configuration): Set selected_window to nil
8732 before calling Fselect_window.
8733 (unshow_buffer): Don't set point in buffer from window's point
8734 if another more recently selected window also shows the buffer.
8736 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8738 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8740 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8741 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8742 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8744 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8745 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8746 (hide_busy_cursor): New functions.
8747 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8749 * minibuf.c (read_minibuf): Cancel busy-cursor.
8751 * keyboard.c (command_loop_1): Call start_busy_cursor before
8752 Fcommand_execute and cancel_busy_cursor after it.
8753 (timer_check): Remove busy-cursor code.
8754 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8757 * process.c (wait_reading_process_input): Remove busy-cursor code.
8759 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8760 Fx_hide_busy_cursor.
8762 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8764 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
8766 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
8768 * xterm.c (XTread_socket): Remove busy-cursor code.
8770 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
8771 (build_frame_matrix_from_leaf_window): Put code handling
8772 glyph row's not being a slice of a frame row in #if 0.
8773 (sync_window_with_frame_matrix_rows): New function.
8774 (frame_row_to_window): New function.
8775 (mirror_line_dance): Handle copies between windows.
8777 * lread.c (Fload): Use `xfree' instead of `free'.
8778 (init_obarray): Use `xmalloc' instead of `malloc'.
8780 * window.c (Fset_window_buffer): Set WINDOW to the window
8782 (coordinates_in_window): Take frame's internal border width
8785 2000-02-24 Gerd Moellmann <gerd@gnu.org>
8787 * xterm.c (x_display_and_set_cursor): Display cursor of
8788 non-selected windows depending on the setting of
8789 cursor_in_non_selected_windows.
8791 * xdisp.c (cursor_in_non_selected_windows): New variable.
8792 (syms_of_xdisp): DEFVAR_BOOL it.
8794 2000-02-23 Gerd Moellmann <gerd@gnu.org>
8796 * data.c (Fstring_to_number): If number is greater than what
8797 fits into an integer, return a float.
8799 * eval.c (specbind): Remove references to
8800 keyword_symbols_constant_flag.
8802 * data.c (keyword_symbols_constant_flag): Removed.
8803 (Fmakunbound, set_internal, syms_of_data): Remove references to
8804 keyword_symbols_constant_flag.
8806 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
8808 2000-02-23 Kenichi Handa <handa@etl.go.jp>
8810 * syntax.c (multibyte_syntax_as_symbol): New variable.
8811 (syms_of_syntax): Declare it as a Lisp variable.
8812 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
8813 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
8814 nonzero, treat all multibyte characters as symbol.
8815 (init_syntax_once): Give syntax `word' to all multibyte
8818 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
8820 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
8823 2000-02-21 Gerd Moellmann <gerd@gnu.org>
8825 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
8827 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8828 (x_non_menubar_window_to_frame): Check the busy-cursor window.
8830 2000-02-21 Dave Love <fx@gnu.org>
8832 * frame.c (Vmouse_position_function): New variable.
8833 (Fmouse_position): Use it.
8834 (syms_of_frame): Install it.
8836 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
8838 2000-02-20 Gerd Moellmann <gerd@gnu.org>
8840 * fileio.c (Finsert_file_contents): Unbind the binding of
8841 standard-output done by temp_output_buffer_setup.
8843 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
8844 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
8845 (specbind, unbind_to): Handle most common case of non-constant
8846 symbol with trivial value specially.
8848 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8850 2000-02-20 Richard M. Stallman <rms@gnu.org>
8852 * data.c (Fmake_variable_buffer_local): Doc fix.
8853 Init found_for_buffer to 0.
8854 (Fmake_variable_frame_local): If the variable has already
8855 been buffer-local, set the check_frame field.
8857 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8859 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8860 produced for CODING_MODE_LAST_BLOCK requires.
8862 2000-02-18 Dave Love <fx@gnu.org>
8864 * keyboard.c (echo_keystrokes): Remove declaration.
8865 (Vecho_keystrokes) New variable.
8866 (read_char, record_menu_key, read_key_sequence): Use it to allow
8868 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8870 * lread.c: Undef feature selection macros before defining.
8872 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8874 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8875 for symbols other than the symbol in question.
8877 2000-02-17 Dave Love <fx@gnu.org>
8879 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8881 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8883 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8885 * alloc.c (enum mem_type): Compile unconditionally.
8887 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8889 * xfaces.c (tty_defined_color): Don't return faulire indication
8890 for unspecified-fg and unspecified-bg pseudo-colors.
8892 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8894 * alloc.c (mark_object): Don't mark symbol names in pure space.
8895 (gc_sweep): Don't unmark symbol names in pure space.
8897 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
8898 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
8899 [GC_MARK_STACK]: New defines.
8900 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
8901 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8903 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8905 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8906 allocate_buffer instead of xmalloc.
8908 * alloc.c (toplevel): Include setjmp.h.
8909 (PURE_POINTER_P): New define.
8910 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8911 (Vdead) [GC_MARK_STACK]: New variable.
8912 (lisp_malloc): Add parameter TYPE, call mem_insert if
8913 GC_MARK_STACK is defined.
8914 (allocate_buffer): New function.
8915 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8916 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8917 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8918 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8919 (MEM_NIL) [GC_MARK_STACK]: New define.
8920 (struct mem_node) [GC_MARK_STACK]: New structure.
8921 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8922 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8923 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8924 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8925 (mark_stack) [GC_MARK_STACK]: New functions.
8926 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8927 (clear_marks): Removed.
8928 (gc_sweep): Set free conses' car, free floats' type, free
8929 symbols' function to Vdead. Use lisp_free to free buffers.
8930 (init_alloc_once): Initialize Vdead.
8931 (survives_gc_p): Return non-zero for pure objects.
8933 * alloc.c: Add comments throughout the file.
8935 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8936 that unblocks alarms.
8938 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8939 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8940 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8942 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8944 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8946 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8947 avoid infinite error signaling. Allocate sufficient memory for
8948 eol_str in the case that eoltype is Lisp_Int.
8950 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8952 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8953 depends on the previous behavior.
8955 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8957 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8959 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8961 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8963 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8964 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8967 2000-02-15 Richard M. Stallman <rms@gnu.org>
8969 * data.c (set_internal): Don't make variable buffer-local
8970 if within a let-binding for the same buffer.
8971 (let_shadows_buffer_binding_p): New function.
8973 * eval.c (specbind): For buffer-local value,
8974 record the current buffer also.
8975 (unbind_to): Cope with that change.
8977 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8979 * window.c (Fsave_window_excursion): Doc fix.
8981 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8983 * syntax.c (back_comment): Make sure we only consider comment-starters
8984 of the relevant style and return -1 in case of a failure to find the
8985 beginning of the comment.
8986 (Fforward_comment): If back_comment fails, go back to the position just
8987 after the comment-end.
8988 (scan_lists): Add comment describing a very minor bug.
8990 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8992 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8993 `completion-regexp-list' in the docstring.
8995 2000-02-14 Dave Love <fx@gnu.org>
8997 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8999 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9001 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9002 to Emacs' syntax. Also fix the comment about set/not-set meanings
9003 since Emacs syntax is not the value 0 any more.
9004 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9005 since it's now part of RE_SYNTAX_EMACS.
9007 2000-02-12 Dave Love <fx@gnu.org>
9009 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9012 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9014 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9016 2000-02-12 Dave Love <fx@gnu.org>
9018 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9020 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9021 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9022 * s/hpux.h: Don't define HAVE_VFORK.
9024 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9026 * s/nextstep.h: Don't define HAVE_ALLOCA.
9028 * config.in: Add vfork bits.
9030 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9032 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9033 unwind function to undo the effect of stopping atimers.
9035 * keyboard.c (bind_polling_period): Stop all timers except
9038 * atimer.c (stopped_atimers): New variable.
9039 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9042 * atimer.h (stop_other_atimers, run_all_atimers)
9043 (unwind_stop_other_atimers): Add function prototypes.
9045 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9047 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9049 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9050 library may depend on jpeg.
9051 (atimer.o): Depends on atimer.c.
9053 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9055 * insdel.c (del_range_1): Call update_compositions.
9056 (del_range_both): Call update_compositions just once..
9058 2000-02-10 Dave Love <fx@gnu.org>
9060 * xfns.c (create_frame_xic): Fix initialization of automatic
9063 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9065 * ccl.c (CCL_MAKE_CHAR): New macro.
9066 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9067 registers by CCL_MAKE_CHAR before calling translate_char.
9068 <CCL_TranslateCharacterConstTbl> Likewise.
9070 2000-02-08 Dave Love <fx@gnu.org>
9072 * lread.c (__EXTENSIONS__): Define.
9074 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9076 * puresize.h (BASE_PURESIZE): Increase to 650000.
9078 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9080 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9083 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9085 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9086 md, mh, mb, mr, and me to the fake termcap entry.
9088 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9090 * sound.c (sound_cleanup): Don't call device close routine if the
9091 function pointer is null.
9093 2000-02-06 Andrew Innes <andrewi@gnu.org>
9095 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9096 around image definitions and prototypes.
9097 (gamma_correct) [WINDOWSNT]: New prototype.
9099 * w32term.c (x_make_frame_visible): Replace call to
9100 input_poll_signal with poll_for_input.
9102 * window.c [WINDOWSNT]: Include w32term.h.
9104 * xdisp.c [WINDOWSNT]: Include w32term.h.
9106 * makefile.nt: Add dependencies on w32gui.h.
9107 (OBJ1): Include atimer.obj.
9108 ($(BLD)\atimer.obj): New dependency rule.
9110 * w32.c (sigmask): New function (does nothing).
9111 (sigunblock): Ditto.
9113 * frame.c [WINDOWSNT]: Include w32term.h.
9115 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9117 * lread.c (syms_of_lread): Fix literal newlines.
9119 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9120 the string constant limit (2048 bytes) in MSVC.
9123 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9125 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9127 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9128 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9131 2000-02-04 Dave Love <fx@gnu.org>
9133 * fileio.c: Remove some unused vars.
9134 (_GNU_SOURCE): Define (for euidaccess).
9136 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9138 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9140 (read_minibuf): Deal with allow_props correctly.
9142 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9144 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9146 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9148 * search.c (compile_pattern): If a cache entry has a nil regexp,
9149 fill in that entry instead of clobbering a previously cached
9152 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9154 * puresize.h (BASE_PURESIZE): Increase to 610000.
9156 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9158 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9161 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9163 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9164 instead of incrementing ic directly.
9165 <CCL_WriteExprConst> Likewise.
9166 <ccl_set_expr>: Set ic to jump_address.
9168 * fileio.c (e_write): Fix the handling of
9169 CODING_FINISH_INSUFFICIENT_SRC.
9171 2000-02-01 Dave Love <fx@gnu.org>
9173 * editfns.c (Fpropertize): Doc fix.
9175 * process.c (Fstart_process): Doc fix.
9177 * eval.c: Fix various doc strings not to duplicate information
9178 from help-manyarg-func-alist.
9180 * window.c (Fset_window_margins): Don't make interactive. Doc
9183 * doc.c (Vhelp_manyarg_func_alist): New variable.
9184 (Fdocumentation): Use it.
9185 (syms_of_doc): Define it.
9187 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9189 * xterm.c (xim_open_dpy): Remove unused local variable.
9191 * emacs.c (USAGE): Use term `display options' instead of `X
9194 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9195 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9197 * fns.c (sweep_weak_table): New function.
9198 (sweep_weak_hash_tables): Use it. Keep on marking until there
9201 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9203 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9204 that XTread_socket does not crash by trying to call XNoOp on a
9207 2000-01-30 Jason Rumney <jasonr@gnu.org>
9209 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9210 Change selected_frame to SELECTED_FRAME ().
9211 (w32_console_mouse_position): Remove #ifndef MULE from around
9214 * makefile.nt: Remove dosfns.obj.
9216 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9218 * w32fns.c (w32_defined_color): Check for valid frame before
9219 applying gamma correction. Eliminate dependency on frame elsewhere.
9220 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9221 (w32_to_x_font): Use resx and resy not height_in and width_in.
9222 (x_to_w32_font): Doc fix.
9223 (xlfd_strip_height): New function to strip and return font height.
9224 (w32_font_match): Compare height separately from rest of xlfd
9225 spec, using xlfd_strip_height.
9227 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9228 width_in. Use w32_defined_color in place of defined_color.
9230 * w32faces.c: Merge more of DOS and X specifics in preparation for
9231 merge with xfaces.c.
9232 (defined_color): Remove FIXME comment.
9233 (tty_color_name): Provide w32-specific function.
9234 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9236 * w32console.c (turn_on_face, turn_off_face): Removed.
9237 (w32_face_attributes): New function.
9238 (Global_variables): Reduce scope where possible.
9239 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9241 (hl_mode): Don't modify text attributes.
9242 (write_glyphs): Don't do anything if len <= 0. Use
9243 w32_face_attributes to get attributes for drawing. Write
9244 terminating codes using char_attr_normal.
9245 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9246 (update_begin, update_end): Likewise.
9247 (vga_stdcolor_name): New function.
9248 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9249 (Fset_screen_color): Remove char_attr_reverse.
9251 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9253 * xfns.c (xic_set_preeditarea): Take window parameter and
9254 window-relative pixel-positions.
9256 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9257 is its frame's selected window.
9258 (xim_instantiate_callback): Likewise.
9260 * xfns.c (x_create_im): Removed.
9261 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9262 (supported_xim_styles): Renamed from supported_styles.
9263 (best_xim_style): Renamed from best_style.
9264 (create_frame_xic): Renamed from xic_create_frame.
9265 (free_frame_xic): Renamed from xic_destroy_frame.
9267 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9269 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9270 our frames, call XFilterEvent with 2nd parameter `None'.
9271 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9272 returning XBufferOverflow.
9273 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9275 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9276 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9277 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9278 (xim_initialize, xim_close)
9279 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9280 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9281 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9282 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9284 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9286 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9287 `xic_style' and `xic_xfs'.
9288 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9289 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9290 (FRAME_XIM): Removed.
9292 * xfns.c (supported_styles): New variable.
9293 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9294 (xic_create_xfontset, best_style, xic_create_frame)
9295 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9296 (xic_set_xfontset): New functions.
9298 2000-01-28 Dave Love <fx@gnu.org>
9300 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9302 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9304 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9306 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9307 for *scratch* if it already existed.
9309 * emacs.c (USAGE): New macro.
9310 (main): Use it to display usage information.
9312 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9314 Support for the menu-help feature:
9316 * msdos.h: Change prototypes of XMenuAddSelection and
9319 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9320 part of the line to the termscript file.
9321 (IT_clear_to_end): Clear the entire line, not just its beginning.
9322 (menu_help_message, prev_menu_help_message): New variables.
9323 (IT_menu_make_room): Make room for the help_text member.
9324 (IT_menu_display): New argument disp_help; all callers changed.
9325 If disp_help is non-zero, store the help text of the active menu
9326 item in menu_help_message.
9327 (XMenuAddPane): Initialize the help_text member to NULL.
9328 (XMenuAddSelection): New argument help_text. Store it in the
9330 (XMenuActivate): New argument help_callback. If the value of
9331 menu_help_message has changed since the last time, display the
9332 menu help message text while waiting for the mouse to move. Clear
9333 the echo area before exiting.
9334 (XMenuDestroy): Free the help_text member.
9336 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9338 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9339 XMenuAddSelection. Pass help callback to XMenuActivate.
9340 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9342 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9344 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9345 and EMACS_SET_USECS.
9347 2000-01-26 Dave Love <fx@gnu.org>
9349 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9351 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9352 an error may be signalled.
9354 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9356 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9357 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9359 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9361 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9363 * charset.c (Fstring): If there is a multibyte char among
9364 the args, always return a multibyte string.
9366 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9368 * sysdep.c (sys_select): Turn atimers off and on instead of
9369 recording and restoring old alarm handler
9371 * process.c (toplevel): Include atimer.h.
9372 (create_process_1): Rewritten.
9373 (create_process): Use atimers instead of alarm.
9374 (wait_reading_process_input) [hpux]: Turn atimers off instead
9375 of turning off SIGALRM.
9376 (wait_reading_process_input): Turn off atimers instead off
9377 calling stop_polling.
9379 * emacs.c (main): Call init_atimer.
9381 * keyboard.c (toplevel): Include systime.h and atimer.h.
9382 (polling_for_input): Removed because unused.
9383 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9384 (poll_timer): New variable.
9385 (poll_for_input, poll_for_input_1): New functions.
9386 (start_polling, stop_polling): Rewritten.
9388 * keyboard.h (polling_for_input): Removed.
9390 * atimer.h, atimer.c: New files.
9392 * Makefile.in (obj): Add atimer.o.
9393 (atimer.o): New target.
9395 * blockinput.h (pending_atimers): Add extern declaration.
9396 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9398 * lisp.h (popup_activated_flag): Add extern declaration.
9400 * xmenu.c (popup_activated_flag): Make externally visible.
9401 (popup_activate_callback) [USE_MOTIF]: Increment
9402 popup_activated_flag.
9403 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9405 * xterm.c (toplevel): Include atimer.h.
9406 (toolkit_scroll_bar_interaction): New variable.
9407 (Fxt_process_timeouts): Removed.
9408 (x_process_timeouts): New function.
9409 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9410 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9411 (x_make_frame_visible): Call poll_for_input_1 instead of
9412 input_poll_signal. Don't call alarm.
9413 (x_initialize): Install timer calling x_process_timeouts.
9415 2000-01-24 Dave Love <fx@gnu.org>
9417 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9418 Don't use -cckr -- apparently not now necessary.
9420 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9422 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9425 2000-01-23 Jason Rumney <jasonr@gnu.org>
9427 * w32fns.c (w32_defined_color): Apply gamma correction before
9428 trying to map to the palette.
9429 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9432 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9433 here. Callers changed to always pass real device context.
9434 (w32_draw_bitmap): Likewise.
9435 (w32_get_glyph_overhangs): Likewise.
9436 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9438 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9439 pfnSetScrollInfo and SetScrollRange.
9440 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9441 back into MULE characters after decoding them.
9442 (x_get_glyph_face_and_encoding): Likewise.
9443 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9444 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9445 (x_produce_glyphs): Calculate per char metrics for a character
9446 that we know exists in default font when font_not_found_p is true.
9448 2000-01-22 Jason Rumney <jasonr@gnu.org>
9450 * makefile.nt (intervals.obj, composite.obj): New modules.
9451 (composite.h): Added as dependency where appropriate.
9453 * w32gui.h (XGCValue): New struct for emulating X GCs.
9455 * w32term.h (XCharStruct): New struct for emulating X.
9457 * w32console.c (turn_on_face, turn_off_face): New functions.
9458 (change_line_highlight): New prototype for new redisplay.
9459 (write_glyphs): Support multibyte text. Support faces.
9461 * w32faces.c: Complete rewrite for new redisplay based on new
9464 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9465 throughout. struct frame * in place of FRAME_PTR.
9466 Skeleton support for images, toolbars, tooltips from xfns.c.
9467 (Fx_create_frame): Use system default for default scroll bar
9469 (w32_get_arg): Renamed from x_get_arg.
9470 (Fx_file_dialog): New function.
9471 (w32_list_fonts): Check cache before asking system.
9472 (Vw32_enable_synthesized_fonts): New variable.
9473 (Vw32_enable_italics): Obsolete, removed.
9475 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9476 Use SELECTED_FRAME macro.
9478 * w32menu.c: Add skeleton support for help strings on menus.
9479 (add_menu_item): Native checkbox and radio support added, but not
9480 yet enabled due to bugs.
9481 (push_menu_item): Add parameters type, selection and help.
9483 Formatting changes to reduce unnecessary diffs with xmenu.c.
9485 * w32select.c (Fw32_set_clipboard_data): Update call to
9486 find_charset_in_str.
9488 * w32term.c: Complete rewrite for new redisplay based on new
9489 xterm.c with necessary sections merged back in from old w32term.c.
9491 2000-01-21 Richard M. Stallman <rms@gnu.org>
9493 * data.c (set_internal): Further fix in same criterion.
9495 2000-01-20 Richard M. Stallman <rms@gnu.org>
9497 * data.c (set_internal): Fix the criteria for whether
9498 to swap out the old cached binding.
9500 2000-01-19 Dave Love <fx@gnu.org>
9502 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9504 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9506 * regex.c (re_compile_fastmap): While checking a range table for
9507 `charset', skip flag bits for a character class correctly.
9509 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9511 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9513 * xfns.c (x_window): Call lw_create_widget with new parameter
9516 * widget.c (EmacsFrameSetCharSize): Change size of children first
9517 because of problems with main window geometry management under
9520 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9522 (MENU_ITEMS_ITEM_HELP): New enumerator.
9523 (push_menu_item): Add parameter HELP. Record help in menu_items.
9524 (single_menu_item, single_submenu, list_of_items): Call
9525 push_menu_item with new parameter.
9526 (single_submenu): Set help string in widget value.
9527 (menu_highlight_callback): New function.
9528 (set_frame_menubar): Call lw_create_widget with new
9530 (xmenu_show, xdialog_show): Ditto.
9532 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9534 * sound.c (Fplay_sound): Improve doc string.
9536 2000-01-11 Richard M. Stallman <rms@gnu.org>
9538 * lisp.h (set_internal): Enter the new arg.
9540 * eval.c (specbind): Record buffer-local variables specially,
9541 indicating which buffer's binding was saved.
9542 (unbind_to): Restore buffer-local variables specially
9543 in the proper buffer.
9545 * data.c (set_internal): New arg BUF.
9547 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9548 * data.c (Fset): Pass new arg to set_internal.
9549 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9551 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9553 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9556 2000-01-11 Richard M. Stallman <rms@gnu.org>
9558 * minibuf.c (Ftry_completion): Doc fix.
9560 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9562 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9565 2000-01-11 Andreas Schwab <schwab@suse.de>
9567 * coding.c (code_convert_region): Initialize total_skip.
9569 2000-01-08 Dave Love <fx@gnu.org>
9571 * eval.c (Fuser_variable_p): Check customizability too.
9573 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9575 * minibuf.c (Fcompleting_read): Doc fix.
9577 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9579 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9582 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9583 Check that input style is supported before trying to create an
9585 (x_window): Call x_create_im.
9587 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9589 * xfns.c (current_gif_memory_src): New variable.
9590 (gif_load): Record the address of the current memory source
9591 in current_gif_memory_src.
9592 (gif_read_from_memory): Use current_gif_memory_src.
9594 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9595 macros statement form.
9597 * sound.c (struct sound): Renamed from struct sound_file.
9598 (struct sound): Add members `data' and `header_size'.
9599 (enum sound_attr): Add SOUND_DATA.
9600 (current_sound, current_sound_device): Variables renamed from
9601 sound_file and sound_device.
9602 (parse_sound): Parse :data.
9603 (parse_sound): Handle sound data in strings.
9604 (find_sound_type): Function renamed from find_sound_file_type.
9605 (wav_init, au_init): Fail if sound's header_size is smaller than
9607 (wav_play, au_play): Play sounds from string data.
9609 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
9611 * lisp.h: Add prototype for allocate_string_data.
9613 * alloc.c (Fgarbage_collect): Return number of live and free
9616 * alloc.c (mark_buffer): Remove code in #if 0.
9618 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
9619 (strings_consed): New variable.
9620 (allocate_string): Set it.
9621 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
9622 (Fmemory_use_counts): Return strings_consed. Use Flist.
9624 * alloc.c: General cleanup in comments etc. Remove conditional
9625 compilation for `standalone'.
9627 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
9629 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
9630 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
9631 (DONT_COPY_FLAG): Removed.
9632 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
9633 (struct sdata, struct sblock): New
9634 (struct string_block): Rewritten.
9635 (STRINGS_IN_STRING_BLOCK): New macro.
9636 (oldest_sblock, current_sblock, total_strings, total_free_strings)
9637 (large_sblocks, string_blocks, string_free_list): New variables.
9638 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
9639 (init_strings): Rewritten.
9640 (allocate_string, allocate_string_data, compact_small_strings)
9641 (free_large_strings, sweep_strings): New functions.
9642 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
9643 (struct string_block_head, current_string_block)
9644 (first_string_block, large_string_blocks, STRING_FULLSIZE)
9645 (STRING_PAD): Removed.
9646 (make_uninit_multibyte_string, make_pure_string): Rewritten.
9647 (Fgarbage_collect): Don't set mark bit in large strings.
9648 (mark_object): Mark strings differently. Mark symbol names
9650 (survives_gc_p): Test marked strings differently.
9651 (gc_sweep): Sweep strings differently, unmark strings in
9653 (compact_strings): Removed.
9655 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
9657 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
9658 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
9660 2000-01-04 Kenichi Handa <handa@etl.go.jp>
9662 * fileio.c (Finsert_file_contents): Signal error if visiting file
9663 in a non-empty buffer.
9665 * term.c (encode_terminal_code): Fix the previous change.
9667 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9669 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
9670 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
9672 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
9674 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9676 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
9677 need to test for MSDOS frames.
9679 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9681 * dosfns.c (unspecified_colors): Remove.
9682 (msdos_stdcolor_idx): Use global variables unspecified_fg and
9684 (msdos_stdcolor_name): Return strings for unspecified fore- and
9687 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
9688 (syms_of_xfaces): Remove their staticpro's.
9689 (tty_color_name): Return Lisp strings for unspecified fore- and
9691 (Finternal_set_lisp_face_attribute): Remove the special treatment
9692 for Qunspecified_{f,b}g.
9693 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
9696 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9698 * xdisp.c (reseat_at_next_visible_line_start): Position before
9699 newline only if ending up on a newline.
9700 (next_element_from_ellipsis): Return success. Handle case of
9701 displaying no ellipsis. Fix case of ellipsis defined in display
9703 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
9706 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9708 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
9709 (Fcolor_supported_p): Renamed from face-color-supported-p.
9711 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9713 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
9714 list of colors renamed to tty-defined-color-alist.
9715 (tty_color_name): Pass the frame to tty-color-by-index.
9716 (realize_tty_face): tty-color-alist is now a function which
9717 accepts the frame as argument.
9719 * term.c (Ftty_display_color_p): Accept an optional argument
9722 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9724 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9725 encode_terminal_code.
9727 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9729 * dispnew.c (mode_line_string): Support termcap frames as well.
9731 2000-01-01 Gerd Moellmann <gerd@gnu.org>
9733 * syntax.c (Fforward_word): Undo previous change.
9735 * editfns.c (Fconstrain_to_field): Don't constrain if
9736 inhibit-field-text-motion is non-nil.
9737 (Fline_beginning_position): Undo previous change.
9738 (Fline_end_position): Ditto.
9740 * syntax.c (Fforward_word): Notice field boundaries only if
9741 inhibit-field-text-motion is nil.
9743 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9745 * editfns.c (Vinhibit_field_text_motion): New variable.
9746 (inhibit-field-text-motion): New DEFVAR_LISP.
9747 (Fline_beginning_position, Fline_end_position): Notice field
9748 boundaries only if inhibit-field-text-motion is nil.
9750 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9752 (x_build_heuristic_mask): Likewise.
9753 (xbm_load_image_from_file): Change error output.
9754 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9755 (gif_load, gs_load, x_kill_gs_process): Ditto.
9757 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9758 color indices when accessing raster pixels.
9759 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9760 one of :file or :data.
9761 (enum pbm_keyword_index): Add PBM_DATA.
9762 (pbm_format): Add :data.
9763 (pbm_image_p): Allow either :file or :data.
9764 (pbm_read_file): New function.
9765 (pbm_scan_number): Rewritten to read from string.
9766 (pbm_load): Support :data.
9768 See ChangeLog.8 for earlier changes.
9771 ;; coding: iso-2022-7bit