1 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4 like in Fx_create_frame.
6 * xfaces.c (set_font_frame_param): Don't do anything for
9 * window.c (Fdelete_other_windows): Set window's window_end_valid
10 to nil when changing the window's start. Don't change the
11 window's start when its top position hasn't changed. If we do,
12 this will set the window's optional_new_start, which act's like a
13 force_start during redisplay with C-x 1 M-> under particular
14 circumstances (see report from Per Starback to emacs-pretest-bug
17 2001-01-03 Gerd Moellmann <gerd@gnu.org>
19 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
20 short cut at the start of the function. Add an assertion.
21 (reseat_at_next_visible_line_start): Add an assertion.
23 * window.c (Frecenter): When changing the window start, set the
24 window's window_end_valid to nil.
25 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
27 * dispextern.h (move_it_past_eol): Add prototype.
29 * xdisp.c (move_it_past_eol): New function.
31 * window.c (Fwindow_end): Doc fix.
33 2001-01-03 Dave Love <fx@gnu.org>
35 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
38 2001-01-03 Gerd Moellmann <gerd@gnu.org>
40 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
41 the enabled_p flag of the glyph row at window_end_vpos to 0.
42 (handle_single_display_prop): Fix last change.
44 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
46 * window.c (Frecenter): Doc fix.
48 2001-01-02 Andrew Innes <andrewi@gnu.org>
50 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
52 * frame.h (output_method): Add output_w32_console method.
53 (FRAME_W32_CONSOLE_P): New macro.
55 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
56 use output_w32_console method.
57 (Qw32_console): New Lisp_Object.
59 (syms_of_frame): Init it.
60 (Fframe_parameters): Report w32console as font for w32_console
63 * xfaces.c (realize_default_face): Set face foreground and
64 background to unspecified for w32_console frames.
65 (realize_face): Realize face cache for w32_console frames.
66 (realize_tty_face): Accept w32_console frames.
68 * xdisp.c (handle_single_display_prop): Return if frame is
70 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
71 necessary, even if running interactively.
73 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
76 * w32term.c (x_update_begin):
80 (x_change_line_highlight):
85 (w32_reassert_line_highlight):
86 (w32_frame_rehighlight):
87 (w32_frame_raise_lower): Do nothing if not w32 frame.
89 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
91 * w32fns.c (Fx_display_color_cells): Determine correct value, when
92 system doesn't tell us directly.
93 (Fx_display_visual_class): Implement properly.
95 2001-01-02 Gerd Moellmann <gerd@gnu.org>
97 * window.c (Frecenter): Handle centering in graphical frames
98 specially. Centering on the basis of line counts doesn't work
99 reliably with variable-height lines.
101 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
103 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
106 * composite.c (run_composition_function): Remove unused variable
108 (update_compositions): Remove unused variable `hook'.
110 * intervals.c (get_local_map): Remove unused variable `tem'.
112 * doprnt.c (doprnt1): Remove unused variable `size'.
114 * fns.c (Flength): Remove unused variable `tail'.
115 (Fdelete): Remove unused variable `size'.
117 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
120 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
123 * data.c (find_symbol_value): Remove extra 3rd argument in the
124 call to swap_in_symval_forwarding.
126 * undo.c (Fprimitive_undo): Remove unused block-scope variable
129 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
130 (trivial_regexp_p): Remove unused variable `c'.
131 (boyer_moore): Remove unused variable `k'.
133 * indent.c (current_column): Remove unused variable `stopchar'.
134 (Fcompute_motion): Remove unused variable `contin'.
136 * casefiddle.c (casify_object): Remove unused variable `tolen'.
138 * dired.c (directory_files_internal): Fix a typo in a comment.
139 Remove an unused variable `handler'.
140 (file_name_completion): Remove unused function-scope variable
142 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
145 * fileio.c (e_write): Remove unused variable
146 `require_encoding_p'.
148 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
150 (Fmarker_insertion_type): Remove unused variable `buf'.
152 * insdel.c (make_gap): Remove unused variable `result'.
154 * keyboard.c (record_char): Remove unused function-scope variable
156 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
157 (menu_bar_items): Remove unused function-scope variable `tem'.
159 * fontset.c (fontset_ref): Remove unused variable `i'.
160 (fontset_set): Remove unused variables `j' and `tmp'.
161 (make_fontset): Remove unused variables `i', `j', `elt' and
163 (make_fontset_for_ascii_face): Remove unused variable `name'.
164 (fs_load_font): Remove unused variable `font_idx'.
165 (fs_query_fontset): Remove unused function-local variable
167 (list_fontsets): Remove unused variable `tail'.
168 (Fnew_fontset): Remove unused variables `family' and `registry'.
169 (accumulate_font_info): Remove unused variable `tmp'.
170 (Ffontset_font): Remove unused variable `id'.
171 (syms_of_fontset): Remove unused variable `i'.
173 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
175 (lookup_image): Remove unused variable `file'.
176 (xbm_load): Remove unused variables `bitmap_data', `height', and
177 `width'. Remove function-local variable `i', leave the
179 (gif_load): Remove unused variable `inc'.
181 * xterm.c (XTread_socket): Remove unused variables `p' and
183 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
184 leave only the one in the inner block.
186 * xfaces.c (face_fontset, realize_default_face): Remove unused
188 (face_at_buffer_position): Remove unused variable `multibyte_p'.
190 * term.c (encode_terminal_code): Remove unused variable `c'.
192 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
193 char *' instead of `char *'.
195 * category.c (Fcategory_docstring): Remove unused variable `doc'.
196 (Fget_unused_category): Remove unused variable
198 (Fchar_category_set): Remove unused variables `val', `charset',
201 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
203 (detect_coding_mask): Remove unused variable `idx'.
204 (detect_coding): Remove unused variable `i'.
205 (ccl_coding_driver): Remove unused variable `result'.
206 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
207 (decode_coding_string): Remove unused variables `to' and
209 (encode_coding_string): Remove unused variables `gcpro1' and
210 `saved_coding_symbol'.
211 (Ffind_coding_systems_region_internal): Remove function-local
212 variable args[], leave only the block-local one.
213 (code_convert_region1): Remove unused variable `len'.
215 * charset.c (char_printable_p): Remove unused variable `chars'.
216 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
217 (str_to_multibyte): Remove unused variable `c'.
219 * window.c (size_window): Remove block-local variable `min_size'.
221 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
222 `header_line_height'.
223 (append_space, extend_face_to_end_of_line): Declare `saved_what'
224 enum display_element_type.
226 2001-01-02 Gerd Moellmann <gerd@gnu.org>
228 * xterm.c (x_connection_closed): Catch X errors around all
229 statements that call X. Save away the error message in a local
232 * xterm.c (x_connection_closed): Set handling_signal to 0 at
235 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
236 in or at the start of invisible text.
238 * dispnew.c (update_window): Don't check_current_matrix_flags.
240 2001-01-01 Jason Rumney <jasonr@gnu.org>
242 * w32fns.c (x_figure_window_size): Do not allow new_height and
243 new_width of frame to override specified values.
245 2000-12-30 Kenichi Handa <handa@etl.go.jp>
247 * composite.c (find_composition): Fix a code for searching
250 2000-12-29 Gerd Moellmann <gerd@gnu.org>
252 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
254 (update_window) [GLYPH_DEBUG]: Call it.
255 (scrolling_window): Prevent including current rows which are below
256 what's displayed in the window.
258 * xdisp.c (try_window_reusing_current_matrix)
259 <new start <= old start>: Disable rows in the current matrix
260 which are below the window after scrolling.
262 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
263 is zero. It's not worth the complexity.
264 (invisible_text_between_p): Put in #if 0 because unused.
266 2000-12-28 Gerd Moellmann <gerd@gnu.org>
268 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
269 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
271 * keyboard.c (echo_char): If C is an integer, always call
272 push_key_description. Former code could signal an invalid
275 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
276 If set, print multibyte text.
277 (Fsingle_key_description): Call push_key_description with
279 (describe_buffer_bindings): Likewise.
281 * lisp.h (push_key_description): Add prototype.
283 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
284 around the call to redisplay_internal.
286 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
288 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
290 2000-12-28 Kenichi Handa <handa@etl.go.jp>
292 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
293 (ccl_driver): New local variable `extra_bytes'.
295 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
297 * coding.c (setup_coding_system): Initialize
298 coding->spec.ccl.eight_bit_carryover.
299 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
301 2000-12-28 Kenichi Handa <handa@etl.go.jp>
303 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
304 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
305 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
306 (decode_composition_emacs_mule): New function.
307 (decode_coding_emacs_mule): Decode composition sequence by calling
308 decode_composition_emacs_mule.
309 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
310 (encode_coding_emacs_mule): Changed from macro to function. If
311 a text contains compositions, encode them correctly.
312 (setup_coding_system): Set coding->commong_flags for emacs-mule so
313 that decoding and encoding are required.
315 2000-12-27 Gerd Moellmann <gerd@gnu.org>
317 * xfaces.c (PT_PER_INCH): New macro.
318 (xlfd_point_size): Compute real point size from font's pixel size.
319 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
322 * .gdbinit: Comment out the line pointing to the Lesstif source
325 * window.c (Frecenter): Use displayed_window_lines instead
326 of window_internal_height.
328 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
329 instead of x-toolkit-scroll-bars-p.
330 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
332 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
333 instead of x-toolkit-scroll-bars-p.
334 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
336 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
337 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
338 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
340 (add_window_display_history, add_frame_display_history)
341 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
342 (build_frame_matrix_from_leaf_window): Remove unused code.
343 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
345 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
346 (update_window) [GLYPH_DEBUG]: Likewise.
347 (syms_of_display): Defsubr dump-redisplay-history.
349 2000-12-23 Gerd Moellmann <gerd@gnu.org>
351 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
352 the end of the prompt. Set echo_after_prompt to the offset
353 of echoptr in echobuf.
355 * xdisp.c (init_from_display_pos): Pop until the iterator's
356 stack is empty; there may be frames for stretch or images
359 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
360 (save_or_restore_current_matrix): New function for the same
361 purpose, but more efficient.
362 (adjust_frame_glyphs_for_frame_redisplay): Use it.
364 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
366 * xdisp.c (syms_of_xdisp): Fix last change.
368 2000-12-23 Gerd Moellmann <gerd@gnu.org>
370 * xdisp.c (syms_of_xdisp): Doc fix.
372 * xdisp.c (redisplay_window): Remove label restore_buffers;
373 use finish_scroll_bars instead to make sure that scroll bars
374 are redeemed. If we don't do this, flickering can result from
375 scroll bars being destroyed and recreated.
377 2000-12-22 Jason Rumney <jasonr@gnu.org>
379 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
380 in the wrong colors when the foreground is not black.
381 (expose_window): Don't redraw the window that's currently being
384 2000-12-22 Gerd Moellmann <gerd@gnu.org>
386 * window.c (size_window): When setting the window's too_small_ok
387 flag, compare old size with minimum size depending on WIDTH_P,
388 don't compare with window_min_width.
390 * window.c (delete_window): Simplify somewhat.
391 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
392 freeing window matrices. The flag windows_or_buffers_changed is
393 set, so the next redisplay will consider all windows; this should
396 2000-12-22 Kenichi Handa <handa@etl.go.jp>
398 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
400 * ccl.h (struct ccl_program): New member cr_consumed.
402 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
403 (CCL_READ_CHAR): Handle EOL conversion here.
404 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
406 2000-12-21 Gerd Moellmann <gerd@gnu.org>
408 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
411 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
412 otherwise tabs of different size compare equal.
414 * callint.c (Fcall_interactively): Prevent a compiler warning.
416 * print.c (print_unwind): Return nil.
417 (PRINTDECLARE): Initialize all local variables.
418 (print_preprocess): Add a default case.
420 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
422 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
424 * window.c (delete_window, Fsplit_window)
425 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
427 * dispextern.h (ensure_frame_matrix): Function declaration removed.
429 * dispnew.c (ensure_frame_matrix): Removed.
430 (save_frame_matrix, restore_frame_matrix): New functions.
431 (adjust_frame_glyphs_for_frame_redisplay): Use them.
433 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
434 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
436 2000-12-21 Andrew Innes <andrewi@gnu.org>
438 * w32term.c (x_update_begin): Regenerate the palette here, rather
439 than for each window.
441 * w32xfns.c (select_palette): Avoid calling SelectPalette if
442 palette is NULL, since this corrupts memory! Also get
443 display_info reference from frame.
445 2000-12-21 Jason Rumney <jasonr@gnu.org>
447 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
449 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
450 to avoid returning without releasing it.
452 2000-12-21 Kenichi Handa <handa@etl.go.jp>
454 * keymap.c (push_key_description): Don't convert eight-bit-control
455 and eight-bit-graphic to multibyte character.
457 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
458 generic character and CODE1 is nil, return the smallest character
461 2000-12-20 Dave Love <fx@gnu.org>
463 * s/osf5-0.h (NSIG): Don't redefine.
465 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
467 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
468 excluding menu-bar and tool-bar.
469 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
470 (menu_item_p): Remove.
471 (where_is_internal_1): Don't ignore menu-items.
473 2000-12-20 Gerd Moellmann <gerd@gnu.org>
475 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
478 * window.c (make_window): Initialize window's min_hscroll.
479 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
480 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
482 (struct saved_window): New member min_hscroll.
483 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
484 (Fset_window_configuration): Set window's min_hscroll.
485 (save_window_save): Save window's min_hscroll.
486 (compare_window_configurations): Compare min_hscroll values.
488 * window.h (struct window): New member min_hscroll.
490 * keyboard.c (echo_prompt): Prevent a compiler warning.
492 * xdisp.c (try_cursor_movement): Fix last change. The real
493 condition is that PT is at the end of the row, and should
494 be displayed at the start of the next row.
496 * xdisp.c (try_cursor_movement): If we end on a partially
497 visible line, end we already decided to scroll, return -1.
499 * dispextern.h (ensure_frame_matrix): Add prototype.
501 * window.c (delete_window, Fsplit_window)
502 (Fset_window_configuration): Call ensure_frame_matrix.
504 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
506 (adjust_frame_glyphs_for_frame_redisplay): If display has been
507 completed, call fake_current_matrices instead of marking frame
510 2000-12-20 Jason Rumney <jasonr@gnu.org>
512 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
514 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
516 * fns.c (Frequire): Doc fix.
518 2000-12-19 Gerd Moellmann <gerd@gnu.org>
520 * window.c (window_scroll_pixel_based): Don't use
523 * dispnew.c (direct_output_for_insert): Fix check for mini-window
524 currently displaying a message.
526 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
528 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
530 2000-12-18 Andrew Innes <andrewi@gnu.org>
532 * w32.c (w32_strerror): New function.
534 * w32.h (w32_strerror): New extern.
536 * w32fns.c (Fw32_shell_execute): Use it.
538 2000-12-18 Gerd Moellmann <gerd@gnu.org>
540 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
542 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
544 * msdos.c (IT_set_face): Obey inverse_video.
546 2000-12-18 Kenichi Handa <handa@etl.go.jp>
548 * dired.c (directory_files_internal): Always return decoded filenames.
550 2000-12-18 Gerd Moellmann <gerd@gnu.org>
552 * xterm.c (x_connection_closed): Prevent being called recursively
553 because of an error condition in XtCloseDisplay.
555 * xdisp.c (init_iterator): If noninteractive, and the frame's
556 face cache is null, make one.
558 * xfns.c (show_busy_cursor): Check for live frames more
561 * process.c (wait_reading_process_input): Check for pending
562 input when running timers.
564 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
566 * msdos.c (IT_write_glyphs): Compute the glyph face from
569 2000-12-18 Kenichi Handa <handa@etl.go.jp>
571 * process.c (read_process_output): Don't run a filter if the code
572 decoder produces nothing but carryover.
574 2000-12-17 Andrew Innes <andrewi@gnu.org>
576 * w32.c (sys_rename): Only check errno against EEXIST, and not
577 EACCES, when determining whether rename failed because the target
578 exists. This was resulting in indefinite looping on Windows 9x if
579 the source file was locked by another process.
581 * w32fns.c (Ffile_system_info): New function.
582 (syms_of_w32fns): Defsubr it.
584 2000-12-17 Gerd Moellmann <gerd@gnu.org>
586 * window.c (coordinates_in_window): Fix computation for
587 position on vertical line between mode lines.
589 * xfns.c (unwind_create_frame): Return t if frame was deleted.
590 Don't alter tip_frame or tip_window.
591 (unwind_create_tip_frame): Set tip_frame to nil only if frame
594 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
595 Don't alter tip_frame or tip_window.
596 (unwind_create_tip_frame): Set tip_frame to nil only if frame
599 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
601 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
602 be consistent with the doc string. Reported by NAKAJIMA Mikio
603 <minakaji@osaka.email.ne.jp>.
605 2000-12-16 Kenichi Handa <handa@etl.go.jp>
607 * xfaces.c (Vface_ignored_fonts): New variable.
608 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
609 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
611 2000-12-15 Gerd Moellmann <gerd@gnu.org>
613 * dispnew.c (update_window): Detect pending input every nth line
614 updated, i.e. do it depending on real work done, and not on the
617 * xterm.c (expose_window): Don't redraw the window that's
618 currently being updated.
620 * window.c (Fset_window_point): Remove test for
621 cursor_in_non_selected_windows.
623 * lread.c (read1): Recognize end of file after `\\'.
625 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
626 not unwind_create_frame.
628 2000-12-15 Dave Love <fx@gnu.org>
630 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
633 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
635 2000-12-15 Kenichi Handa <handa@etl.go.jp>
637 * coding.c (setup_coding_system): Clear all members of the struct
638 coding_system at first.
639 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
641 (code_convert_region): Don't override coding->src_multibyte and
642 coding->dst_multibyte.
644 * fns.c (Fmd5): Docstring improved.
646 2000-12-15 Miles Bader <miles@gnu.org>
648 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
649 are actually marked as mode-lines; otherwise use
650 estimate_mode_line_height.
652 2000-12-14 Gerd Moellmann <gerd@gnu.org>
654 * editfns.c (Fformat): Prevent a buffer overrun when the format
655 specifies a precision.
657 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
659 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
660 argument is outside the range [2..3].
662 2000-12-14 Andrew Innes <andrewi@gnu.org>
664 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
665 nothing to do. Bind inhibit-quit.
666 (tip_frame): Make it a Lisp_Object.
667 (x_create_tip_frame): Set tip_frame after it has been added to
669 (Fx_show_tip): Don't set tip_frame here.
670 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
672 (unwind_create_frame, unwind_create_tip_frame): New functions.
673 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
674 while a frame is only partially constructed.
676 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
677 (x_free_frame_resources): New function.
678 (x_destroy_window): Use it.
680 2000-12-14 Gerd Moellmann <gerd@gnu.org>
682 * xfns.c (Fx_backspace_delete_keys_p): New function.
683 (syms_of_xfns): Defsubr it.
685 * config.in (HAVE_XKBGETKEYBOARD): Add.
687 2000-12-14 Kenichi Handa <handa@etl.go.jp>
689 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
690 Always store string in multibyte representation in echobuf.
691 (echo_char): Always store string in multibyte representation in
693 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
694 (read_key_sequence): Adjusted for the change of echo_prompt.
696 * fns.c (Fmd5): Docstring improved.
698 * lisp.h (detect_coding_system): Prototype adjusted.
700 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
701 (detect_coding_emacs_mule, detect_coding_iso2022,)
702 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
703 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
704 argument MULTIBYTEP. Callers changed.
705 (detect_coding_mask, detect_coding_system): New argument
706 MULTIBYTEP. Callers changed.
707 (decode_coding_string): Set coding->src_multibyte and
708 coding->dst_multibyte before calling detect_coding and detect_eol.
709 Update them after some coding system is detected.
711 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
713 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
715 * keyboard.c (menu_bar_items, tool_bar_items):
716 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
718 2000-12-13 Gerd Moellmann <gerd@gnu.org>
720 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
722 (unwind_create_frame, unwind_create_tip_frame): New functions.
723 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
724 while a frame is only partially constructed.
726 * xterm.h (x_free_frame_resources): Declare.
728 * xterm.c (x_free_frame_resources): New function.
729 (x_destroy_window): Use it.
731 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
732 don't interrupt the update for pending input initially, i.e.
733 update at least some lines.
735 * keyboard.c (do_mouse_tracking): Make externally visible.
737 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
739 * xfns.c (gray_bitmap_bits): Declare `char *'.
741 2000-12-12 Gerd Moellmann <gerd@gnu.org>
743 * xdisp.c (display_tool_bar_line): Make sure that tool bar
744 lines start with a relief line.
746 2000-12-12 Dave Love <fx@gnu.org>
748 * window.c (Fdisplay_buffer): Doc fix.
749 (Fwindow_list): Remove unused var.
751 * buffer.h (mmap_set_vars): Declare.
753 * window.h (Fset_window_point): Declare.
755 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
757 * msdos.c (fast_find_position): Don't overstep the last window row.
758 (IT_note_mouse_highlight): Initialize portion to -1. Remove
759 unused variable `area'. When looking for a row under (X,Y), give
760 up if some of the previous rows is not enabled.
762 2000-12-12 Gerd Moellmann <gerd@gnu.org>
764 * window.c (Fset_window_point): If displaying cursors in windows
765 other than the selected window, make sure redisplay updates
766 other windows to show the new value of point in the window.
768 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
770 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
771 the buffer is the sole visible buffer when in the mini-buffer.
773 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
774 Bind `inhibit-read-only' to t.
775 (unwind_with_echo_area_buffer): Use AREF.
777 * xfns.c (Fx_hide_tip): Simplified.
779 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
780 GC_MAKE_GCPROS_NOOPS instead of `1'.
782 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
784 2000-12-11 Gerd Moellmann <gerd@gnu.org>
786 * xfns.c (Fx_hide_tip): Fix last change.
788 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
789 nothing to do. Bind inhibit-quit.
790 (tip_frame): Make it a Lisp_Object.
791 (x_create_tip_frame): Set tip_frame after it has been added to
793 (Fx_show_tip): Don't set tip_frame here.
795 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
797 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
800 * dispextern.h: Change external declaration of tip_frame.
802 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
803 return an empty string.
805 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
806 of the window's update_mode_line flag, since the former is set by
807 force-mode-line-update, not the latter. This makes
808 column-number-mode slightly faster.
810 * xdisp.c (try_window_id) <all changes above window start>:
813 2000-12-11 Paul Eggert <eggert@twinsun.com>
815 * config.in (HAVE_FTELLO): Remove.
817 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
818 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
820 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
821 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
823 2000-12-11 Miles Bader <miles@gnu.org>
825 * window.c (displayed_window_lines): Don't round up when
826 converting empty space at bottom to lines.
827 Handle non-newline-terminated final lines properly.
828 (Fwindow_text_height): New function (used to be in lisp).
829 (syms_of_window): Initialize it.
831 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
833 * syntax.c (scan_lists): Check that the right quote char has the
834 right Sstring syntax when jumping over strings.
835 (init_syntax_once): Use Smax rather than 13.
837 2000-12-09 Miles Bader <miles@gnu.org>
839 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
840 with PARTIALLY, inverting the sense.
841 (window_scroll_pixel_based): Scroll partially visible lines into
842 place if we hit the beginning or end of the buffer.
843 (displayed_window_lines): Don't include partially visible lines.
844 (Fmove_to_window_line): Skip past any partially visible first line.
846 2000-12-08 Gerd Moellmann <gerd@gnu.org>
848 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
850 * tparam.c (tparam1): Change the way buffers are reallocated to be
851 portable and less obfuscated.
853 * termcap.c (tgetent): Change the way buffers are reallocated to
854 be portable and less obfuscated.
856 * macros.c (store_kbd_macro_char): Change the way buffers are
857 reallocated to be portable and less obfuscated.
859 * lread.c (read1): Change the way buffers are reallocated to be
860 portable and less obfuscated.
862 * doc.c (Fsubstitute_command_keys): Change the way buffers
863 are reallocated so that it is portable.
865 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
867 * dosfns.c (Ffile_system_info): New function.
868 (syms_of_dosfns): Defsubr it.
870 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
872 * alloc.c (gc_sweep): Add comment.
874 2000-12-07 Gerd Moellmann <gerd@gnu.org>
876 * sound.c (vox_configure): Change order of ioctls. Don't
877 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
878 Ignore errors when changing volume.
879 (vox_close): Don't reset the device.
881 * process.c (read_process_output): Make sure the process marker's
882 position is valid when the process buffer is changed in
883 after-change functions. W3 does that.
885 * xfns.c (x_free_gcs): New function.
887 * xterm.h (x_free_gcs): Add prototype.
889 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
892 * xterm.c (x_destroy_window): Call x_free_gcs so that
893 resources of non-toolkit X windows will be freed.
895 2000-12-07 Andrew Innes <andrewi@gnu.org>
897 * w32fns.c (xlfd_charset_of_font): Fix last change.
899 2000-12-06 Dave Love <fx@gnu.org>
901 * md5.h (__P): Don't define -- it comes from config.h.
903 * strftime.c: Change some #if foo to #ifdef foo.
905 2000-12-06 Andrew Innes <andrewi@gnu.org>
907 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
909 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
911 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
912 (w32_list_fonts): Don't choke if pattern doesn't specify a
915 2000-12-06 Gerd Moellmann <gerd@gnu.org>
917 * alloc.c (gc_sweep): Prevent symbols read during loadup
920 * xdisp.c (underlying_face_id): New function.
921 (handle_face_prop, face_before_or_after_it_pos): Use it
922 to determine the face ``under'' a string. Let strings inherit
923 the face of the buffer under them.
925 * xfaces.c (face_at_string_position): Update function comment.
927 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
928 matrix if the window's left position has changed; we need to
929 redraw it in this case.
931 * dispextern.h (struct glyph_matrix): Add member window_left_x.
933 * window.c (coordinates_in_window): Check mouse on mode-line or
936 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
937 advertized by the function documentation.
939 * window.c (syms_of_window): Doc fix.
941 * sound.c (vox_configure): Set volume for left and right channel.
942 (sound_cleanup): Return nil.
944 * xdisp.c (move_it_by_lines): Fix paren typo.
946 * xterm.c (x_load_font): Don't use the font's max_bounds for
947 computing the height of the font. If max_bounds' ascent or
948 descent are greater than the font's ascent or descent, this means
949 glyphs overlap, which should be handled now by redisplay.
951 * window.c (Veven_window_heights): New variable.
952 (syms_of_window): DEFVAR_LISP it.
953 (Fdisplay_buffer): Check Veven_window_heights before evening the
956 2000-12-06 Miles Bader <miles@gnu.org>
958 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
959 update `default-frame-alist' instead of setting no frame parameters.
961 2000-12-06 Kenichi Handa <handa@etl.go.jp>
963 * composite.c (update_compositions): Fix typo (use the correct
966 2000-12-05 Jason Rumney <jasonr@gnu.org>
968 * md5.h: Remove underscores from function declarations.
969 (__attribute__, __alignof__) [!__GNUC__]: Define.
971 * md5.c: Delay include of md5.h until after namespace cleaning.
973 * makefile.w32-in (fns.o): Depend on md5.h
977 * makefile.nt: Likewise.
979 2000-12-05 Jason Rumney <jasonr@altavista.net>
981 * w32term.c (expose_area): Complete last change.
983 2000-12-05 Ken Raeburn <raeburn@gnu.org>
985 * minibuf.c: Include intervals.h.
987 2000-12-05 Jason Rumney <jasonr@gnu.org>
989 * w32term.c (x_produce_glyphs): If a font for a component of
990 a composition is not found, use 1 pixel dot ascent and 0 dot
991 descent value to avoid displaying terribly tall empty boxes.
992 (expose_area): Pass x-coordinate relative to the exposed
993 area to x_draw_glyphs instead of a window-relative coordinate.
995 2000-12-05 Gerd Moellmann <gerd@gnu.org>
997 * xdisp.c (next_element_from_ellipsis): Save face before selective
998 display in saved_face_id, and set face_before_selective_p.
999 (reseat_1): Reset face_before_selective_p.
1000 (append_space, extend_face_to_end_of_line): If iterator's
1001 face_before_selective_p is set, use the face from saved_face_id.
1002 (extend_face_to_end_of_line): For tty frames, make sure to
1003 use the right face id when producing spaces at the end of
1006 * dispextern.h (struct it): Add face_before_selective_p.
1008 * keyboard.c (record_char): Don't record identical help-echo
1009 events in recent_keys.
1011 * xterm.c [USE_X_TOOLKIT]: Close the display.
1012 (xim_close_dpy): Handle case that the display has been closed.
1014 * xterm.c (x_destroy_window): Reset the frame's X window after
1017 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1018 variable window_width.
1019 (line_draw_cost): Fix code skipping over spaces at the end of the
1020 line when must_write_spaces is not set.
1021 (scrolling_window): Fix code inserting runs in list of all runs.
1023 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1025 * coding.c (setup_coding_system): Be sure to initialize
1026 coding->category_idx.
1028 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1030 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1032 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1033 area to x_draw_glyphs instead of a window-relative coordinate.
1035 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1036 error in the message.
1038 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1039 timer after having read a key. It's not good for code reading
1040 several keys in a loop, like an input method.
1042 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1043 record undo information for format-decode.
1045 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1046 current buffer is read-only, not if it isn't.
1048 * keyboard.c (record_char): Record `help-echo' input events
1049 in recent_keys only if they display some help. Don't record
1050 `help-echo' events as macro char.
1052 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1054 * editfns.c (save_excursion_restore): Don't move point
1055 in another window if it is showing the wrong buffer.
1056 Avoid the call to Fwindow_live_p, for speed.
1058 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1060 * xfaces.c (struct font_name): New member registry_priority.
1061 (split_font_name): Initialize the above member to zero.
1062 (concat_font_list): New function.
1063 (font_list): Include fonts of all alternative registries.
1064 (FONT_POINT_SIZE_QUANTUM): New macro.
1065 (better_font_p): Ignore point size difference less than
1066 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1068 * xterm.c (x_produce_glyphs): If a font for a component of
1069 a composition is not found, use 1 pixel dot ascent and 0 dot
1070 descent value to avoid displaying terribly tall empty boxes.
1072 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1074 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1076 * coding.h (code_convert_string1): Declare.
1078 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1080 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1083 2000-12-02 Jason Rumney <jasonr@gnu.org>
1085 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1086 correctly for single byte character case.
1087 (w32_per_char_metric): Do not try to make any assumptions about
1088 the metrics of BDF fonts.
1089 (x_estimate_mode_line_height): If `mode-line' face
1090 hasn't a font, use that of the frame, as drawing glyphs
1092 (note_mouse_highlight): Change the cursor shape on the vertical
1093 border between windows [not enabled].
1095 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1097 * w32fns.c (Fx_create_frame): Reintroduce the call to
1098 face-set-after-frame-defaults.
1099 (Vx_window_horizontal_drag_shape): New variable.
1100 (syms_of_xfns): DEFVAR_LISP it.
1101 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1104 2000-12-02 Simon Josefsson <simon@josefsson.org>
1106 * fns.c (Fmd5): Use a different logic to decide the coding system
1109 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1111 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1113 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1116 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1118 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1119 height for YNegative.
1120 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1121 height; also see comment there.
1123 * window.c (coordinates_in_window): Handle computations for
1124 positions on the vertical bar and fringes differently for
1125 window-system frames. Consider some pixels near the vertical bar
1126 as on the bar if the frame doesn't have vertical scroll bars.
1127 Associate positions between mode or header lines with the
1128 right window, the left one.
1130 2000-12-01 Jason Rumney <jasonr@gnu.org>
1132 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1134 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1137 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1139 * window.c (struct saved_window): Add members orig_top and
1141 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1142 (save_window_save, Fset_window_configuration): Save/restore
1143 window's orig_top and orig_height.
1145 2000-12-01 Jason Rumney <jasonr@gnu.org>
1147 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1149 * w32fns.c (x_set_cursor_color): Fix last change.
1151 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1153 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1154 sure that the next redisplay displays the minibuffer, so that
1155 the cursor will be replaced with what the minibuffer wants.
1157 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1158 #ifndef instead of using #if.
1159 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1160 USE_TOOLKIT_SCROLL_BARS is defined.
1162 2000-11-30 Jason Rumney <jasonr@gnu.org>
1164 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1167 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1169 * fns.c (Fmd5): Doc fix.
1171 2000-11-30 Simon Josefsson <simon@josefsson.org>
1173 * fns.c (Fmd5): New function.
1174 (syms_of_fns): Defsubr md5.
1176 * Makefile.in (obj): Add md5.o
1178 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1180 * md5.h, md5.c: New files, taken from glibc.
1182 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1184 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1185 hasn't a font, use that of the frame, as drawing glyphs
1188 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1190 * eval.c (Frun_hooks): Allow 0 arguments.
1192 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1194 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1195 is over the menu bar widget, say it's not on the frame.
1197 * xfns.c (Fx_create_frame): Reintroduce the call to
1198 face-set-after-frame-defaults.
1200 * eval.c (Fsignal): Reset handling_signal.
1202 2000-11-28 Jason Rumney <jasonr@gnu.org>
1204 * w32menu.c (add_menu_item): Reset menu item text when changing
1205 type to radio button.
1207 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1209 * xselect.c: Update copyright.
1211 * window.c (coordinates_in_window): If on a mode or header line,
1212 but sufficiently close to its start, return ``on vertical
1213 border''. This gives us a way to drag windows horizontally when
1214 using toolkit scroll bars.
1216 * xterm.c (note_mouse_highlight): Change the cursor shape
1217 on the vertical border between windows.
1219 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1221 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1222 (syms_of_xfns): DEFVAR_LISP it.
1223 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1225 * textprop.c (text_read_only): New function.
1226 (verify_interval_modification): Use it instead of signaling
1227 `text-read-only'. This makes it easier to catch this error
1230 * xdisp.c (forward_to_next_line_start): Check for newlines,
1231 not end of line, which includes CR.
1233 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1235 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1236 include no-conversion.
1238 2000-11-27 Jason Rumney <jasonr@gnu.org>
1240 * w32fns.c (w32_load_system_font): Always mark font as double byte
1241 if codepage is unicode.
1243 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1245 * xdisp.c (forward_to_next_line_start): If already on a newline,
1246 just consume it to avoid unintended skipping over invisible text
1249 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1250 `vertical-line', `mode-line' and `header-line' events.
1252 * xdisp.c (try_window_id): Avoid starting to display in the middle
1253 of a character, a TAB for instance. This is easier than to set
1254 up the iterator exactly, and it's not a frequent case, so the
1255 additional effort wouldn't really pay off.
1257 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1259 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1262 2000-11-25 Jason Rumney <jasonr@gnu.org>
1264 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1265 to window_from_coordinates should be pixel coordinates.
1267 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1268 redisplay handles them properly.
1270 2000-11-25 Miles Bader <miles@gnu.org>
1272 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1274 2000-11-24 Jason Rumney <jasonr@gnu.org>
1276 * w32.c (init_environment): Set LANG environment variable based on
1277 locale settings, if not set.
1279 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1280 making tool bar smaller. When clearing the frame, also
1281 clear current matrices. Clear frame when tool bar disappears.
1282 Don't use more lines for the tool-bar than is available.
1283 (x_change_window_heights): New function.
1285 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1287 * xdisp.c (init_from_display_pos): If POS says we're already after
1288 an overlay string ending at POS, make sure to pop the iterator
1289 because it will be in front of that overlay string. When POS is
1290 ZV, we've thereby also ``processed'' overlay strings at ZV.
1292 * xfaces.c (lface_from_face_name): Function comment fix.
1294 2000-11-24 Miles Bader <miles@gnu.org>
1296 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1297 apply `mode-line-inverse-video' -- zero means force display using
1298 the default face, non-zero means display using the specialized face.
1299 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1301 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1303 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1306 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1308 * coding.c (decode_coding_emacs_mule): Fix the case of
1309 CODING_EOL_LF, which used uninitialized value of c.
1311 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1313 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1315 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1317 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1320 * frame.h (struct frame): Replace desired_tool_bar_items,
1321 current_tool_bar_items, n_desired_tool_bar_items,
1322 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1324 * frame.c (make_frame): Change initialization of tool bar
1327 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1328 Change references to members deleted from struct frame to use the
1331 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1332 references to members deleted from struct frame to use the new
1335 * dispnew.c (update_frame): Do nothing with frame's tool bar
1338 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1340 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1341 (note_tool_bar_highlight): Change references to members deleted
1342 from struct frame to use the new ones.
1344 2000-11-23 Miles Bader <miles@gnu.org>
1346 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
1347 the face's inverse-video attribute, rather than overriding it.
1349 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1351 * xfns.c (x_set_tool_bar_lines): Clear internal border when
1352 making tool bar smaller.
1354 2000-11-22 Dave Love <fx@gnu.org>
1356 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
1358 2000-11-22 Miles Bader <miles@gnu.org>
1360 * keyboard.c (Vminibuffer_message_timeout): New variable.
1361 (command_loop_1): Use it to determine message timeout.
1362 (syms_of_keyboard): Initialize it.
1364 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
1366 2000-11-22 Kenichi Handa <handa@etl.go.jp>
1368 * sysdep.c: Move the code for declaring h_errno after #include
1371 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1373 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
1374 the menu bar when the tooltip is unmapped.
1376 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
1377 sole visible buffer when we're currently in the mini-buffer, and
1380 2000-11-21 Jason Rumney <jasonr@gnu.org>
1382 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
1383 put on the clipboard.
1384 (Fw32_get_clipboard_data): Compare data on clipboard with saved
1385 copy of what Emacs last put there. If they are the same, do not
1386 use the clipboard copy to avoid losing data due to coding
1389 2000-11-22 Miles Bader <miles@gnu.org>
1391 * minibuf.c (Vminibuffer_prompt_properties): New variable.
1392 (syms_of_minibuf): Initialize it.
1393 (read_minibuf): Add properties from Vminibuffer_prompt_properties
1394 to prompt, don't make read-only.
1396 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1398 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
1399 BEFORE/AFTER_POTENTIAL_GC.
1401 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
1403 * buffer.c (mmap_free_1): Avoid a compiler warning.
1405 * term.c, cm.c: Don't try to include termcap.h; see comment there.
1407 2000-11-21 Kenichi Handa <handa@etl.go.jp>
1409 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
1412 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1414 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
1417 * s/gnu-linux.h: Don't use `#cpu'.
1419 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
1420 not defined in mman.h.
1422 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
1424 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
1425 and store an index in the XClientMessageEvent. Storing a
1426 Lisp_Object or pointer can fail on a 64 bit system, since X only
1428 (x_scroll_bar_to_input_event): Get the window from
1431 2000-11-20 Dave Love <fx@gnu.org>
1433 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
1435 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1437 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
1439 2000-11-20 Kenichi Handa <handa@etl.go.jp>
1441 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
1444 * alloc.c (make_string): Fix previous change. Be sure to make
1445 unibyte string correctly.
1447 2000-11-19 Gerd Moellmann <gerd@gnu.org>
1449 * window.c (Fwindow_list): Change parameter list to be XEmacs
1451 (window_list_1): New function.
1452 (window_loop): Use it instead of Fwindow_list.
1454 * sysdep.c (emacs_ospeed): New variable.
1455 (toplevel): Don't declare ospeed extern.
1456 (init_baud_rate): Use emacs_ospeed instead of ospeed.
1458 * termcap.c (ospeed): Remove.
1459 (tputs) [!emacs]: Remove unused code.
1460 (tgetent): Avoid a compiler warning.
1462 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1463 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1464 SCROLL_BAR_X_WIDGET with additional argument DPY.
1466 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1468 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1469 Take the X display as additional argument.
1470 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1471 `Widget' is a pointer type that's not easily stored in Lisp_Object
1472 form in a portable way.
1474 * dispnew.c (update_text_area): Fix last change.
1476 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1478 * xdisp.c: Use BINDING_STACK_SIZE throughout.
1480 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
1481 clear current matrices.
1483 * buffer.c (mmap_enlarge): Don't print a message on stderr
1484 if mapping new memory at the end of the existing region fails.
1486 * dispnew.c (update_text_area): Don't skip over equal glyphs
1487 when the last current glyph overlaps the glyph to its right.
1489 2000-11-18 Miles Bader <miles@gnu.org>
1491 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1492 lines that *end* with "..." too (that's the most common case!).
1494 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1496 * xdisp.c (resize_mini_window): Temporarily change to the
1497 mini-window's buffer if necessary.
1499 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1500 the tooltip obscures less text under it.
1502 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1504 * puresize.h (BASE_PURESIZE): Increase to 700000.
1506 2000-11-18 Jason Rumney <jasonr@gnu.org>
1508 * w32term.c (w32_draw_bitmap): Use face to set colors.
1510 2000-11-17 Dave Love <fx@gnu.org>
1512 * lread.c (Fload): Fix #ifdef for pcc.
1514 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1516 * xdisp.c (pos_visible_p): Compute the default character height
1519 2000-11-16 Gerd Moellmann <gerd@gnu.org>
1521 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
1522 knowing the line's height; use the default font's height in that
1525 * xfaces.c (weight_table): Add `demi' with the same meaning as
1528 2000-11-16 Kenichi Handa <handa@etl.go.jp>
1530 * dispnew.c (null_row): New global static variable.
1531 (clear_glyph_row): Delete local static variable null_row.
1533 2000-11-15 Jason Rumney <jasonr@gnu.org>
1535 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
1536 (w32_alloc_lighter_color): Use new brightness calculations from
1537 xterm.c. Scale delta to be in the range expected by W32.
1538 (w32_draw_relief_rect): Use frame relief colors.
1540 2000-11-15 Gerd Moellmann <gerd@gnu.org>
1542 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
1543 (Qinhibit_default_face_x_resources): New variable.
1544 (syms_of_frame): Initialize it.
1545 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
1547 * xdisp.c (pos_visible_p): Improve function comment.
1549 * lisp.h (BINDING_STACK_SIZE): New macro.
1551 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
1552 reading the directory if readdir returns null and errno is EAGAIN
1555 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
1557 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
1558 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
1559 Set amount_to_scroll to max of dx and scroll_step so that
1560 scroll-conservatively doesn't defeat scroll-step>1.
1561 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
1562 scroll-conservatively for line-at-a-time scrolling.
1564 2000-11-14 Gerd Moellmann <gerd@gnu.org>
1566 * window.c (Fpos_visible_in_window_p): Call pos_visible with
1569 * xdisp.c (current_mode_line_height, current_header_line_height):
1571 (init_xdisp): Initialize them.
1572 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
1573 and use exact mode line heights if it is set.
1575 * lisp.h (pos_visible_p): Change prototype.
1577 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1578 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
1579 and current_header_line_height first.
1580 (current_mode_line_height, current_header_line_height): Declare
1583 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
1585 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
1586 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
1587 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
1589 2000-11-14 Miles Bader <miles@gnu.org>
1591 * xterm.c (x_alloc_lighter_color): Include an additive component
1592 too for dark colors, because FACTOR isn't enough.
1593 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
1596 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1598 * keyboard.c (show_help_echo): Call message3_nolog with number of
1599 bytes in the help string as 2nd parameter, instead of the number
1602 2000-11-13 Miles Bader <miles@gnu.org>
1604 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1605 (Fload): Use new openp return protocol.
1606 Don't try to use Vload_source_file_function to load .elc files.
1607 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1608 openp return protocol.
1609 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1611 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1613 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1615 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1616 Defined these macros.
1617 (NLIST_STRUCT): Avoid re-defining it.
1619 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1620 -I/usr/contrib/X11R6/include.
1621 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1623 2000-11-10 Jason Rumney <jasonr@gnu.org>
1625 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1627 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1628 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1630 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1631 (Qw32_charset_vietnamese): New symbol.
1632 (xlfd_charset_of_font): New function.
1633 (w32_load_system_font): Use it.
1634 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1635 when Vw32_charset_info_alist is nil to ensure default face always
1636 has font. Use Fcar and Fcdr for safety.
1637 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1638 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1639 pseudo-codepages for special cases.
1640 (w32_to_x_font): New parameter to allow charset portion to be
1641 specified where there is many to one mapping. Callers changed.
1642 (w32_list_fonts): Avoid listing fonts that won't display.
1644 2000-11-10 Gerd Moellmann <gerd@gnu.org>
1646 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
1647 (font_list_1): Renamed from font_list.
1648 (font_list): New function, trying alternative registries from
1649 Vface_alternative_font_registry_alist.
1650 (Finternal_set_alternative_font_registry_alist): New function.
1651 (syms_of_xfaces): Initialize and Staticpro
1652 Vface_alternative_font_registry_alist. Defsubr
1653 Finternal_set_alternative_font_registry_alist.
1655 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1657 * lisp.h (Flooking_at): Declare.
1659 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1661 * dired.c (directory_files_internal): Fix a braino.
1663 * dired.c (directory_files_internal): Add missing GCPRO's.
1666 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1668 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1669 (resize_mini_window): Return quickly if Vresize_mini_window is
1670 nil. Don't return if Vmax_mini_window_height is nil.
1672 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1673 (syms_of_xdisp): Initialize them.
1674 (resize_mini_window): Act according to the setting of
1675 Vresize_mini_window.
1676 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1678 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1679 scroll bar widget after configuring it, so that it will appear at
1680 the right position from the start.
1681 (XTredeem_scroll_bar): Cleaned up.
1683 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1685 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1686 font is taller than the frame line, we don't have to bias the
1689 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1691 2000-11-07 Dave Love <fx@gnu.org>
1693 * config.in (HAVE_MKSTEMP): Add.
1695 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1697 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1699 * window.c (Fset_window_configuration): Don't try to preserve
1700 point in the current buffer, if that buffer is displayed in more
1703 * xfaces.c (lookup_named_face): If default face isn't realized,
1704 try to realize it. Return -1 if not successful.
1705 (Fx_list_fonts): Handle case that face cannot be determined.
1706 (Fface_font): Likewise.
1708 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1710 * window.c (displayed_window_lines): Detect partially
1711 visible lines at the bottom correctly.
1713 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1715 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1716 when ensuring we don't do visit in indirect buffer.
1718 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1720 * composite.h (compose_chars_in_text): Add prototype.
1722 * composite.c (Vcomposition_function_table): New variable.
1723 (Qcomposition_function_table): New variable.
1724 (run_composition_function): Call
1725 Vcompose_chars_after_function with three arguments.
1726 (compose_chars_in_text): New function.
1727 (syms_of_composite): Modified the doc-string of
1728 Vcompose_chars_after_function. Declare composition-function-table
1729 as a lisp variable, and initialize it.
1731 * xfns.c (x_encode_text): Suppress producing escape sequences for
1734 * xselect.c: Include composite.h.
1735 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1737 2000-11-05 Andrew Innes <andrewi@gnu.org>
1739 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1741 * sysdep.c (read_input_waiting): Remove extraneous argument to
1744 * w32fns.c (Fx_server_version): Include w32_build_number in the
1747 * w32heap.c (w32_build_number): New variable.
1748 (cache_system_info): Set it.
1750 * w32heap.h (w32_build_number): Add extern.
1752 * emacs.c (syms_of_emacs): Update docstring for
1753 system-configuration, to reflect the actual usage on MS-Windows.
1755 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1757 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1758 process idle timers while waiting for another event.
1760 * dispnew.c (update_frame_line): Handle case where spaces in
1761 the default face are colored.
1763 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1764 window height hasn't changed.
1766 2000-10-31 Jason Rumney <jasonr@gnu.org>
1768 * w32term.c (x_produce_glyphs): Handle composite characters.
1769 (x_draw_glyph_string_foreground)
1770 (x_draw_composite_glyph_string_foreground): Restore old font.
1772 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1774 * minibuf.c (read_minibuf): Reset the undo history just before
1775 starting the recursive-edit.
1777 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1779 * xfaces.c (menu_face_change_count): New variable.
1780 (Finternal_set_lisp_face_attribute): Increment it for changes
1782 (realize_basic_faces): Reflect changes in the `menu' faces
1785 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1786 dy obtained from the iterator's y-position after moving from
1787 scroll_margin_pos to PT; see comment there.
1789 * xdisp.c (safe_eval_handler): Call add_to_log.
1791 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1792 is not a symbol or string.
1794 * xdisp.c (echo_area_display): Don't perform a display update from
1795 inside redisplay. The update will happen anyway at the end of
1796 redisplay, and it can confuse redisplay (GC messages while
1797 redisplaying, for instance.)
1799 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1801 * xrdb.c (x_load_resources): Use the class name in the defaults.
1803 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1804 (regex_compile): Catch bogus \(\1\).
1806 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1808 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1811 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1812 we have a color cache, check that the cached color equals the
1813 allocated color. If not, clear the color cache.
1815 * window.c (displayed_window_lines): Change buffers if necessary.
1816 Fix computation of displayed lines.
1818 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1819 update_menu_bindings to DEFVAR_BOOL.
1821 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1823 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1825 * puresize.h (BASE_PURESIZE): Increase to 680000.
1827 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1829 2000-10-29 Jason Rumney <jasonr@gnu.org>
1831 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1833 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1834 (w32_cache_char_metrics): Handle possibility that 'x' does not
1835 exist in a BDF font.
1836 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1838 * w32bdf.h (bdffont): Add nchars.
1840 * w32bdf.c (set_bdf_font_info): Set it.
1841 (w32_BDF_TextOut): Swap byte order of double byte characters.
1842 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1844 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1846 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1847 don't override the colors in frame's param_alist, unless they are
1850 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1851 reverse the effect of the highlight flag.
1853 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1855 * window.h (Fwindow_live_p): Declare.
1857 * undo.c (record_delete): Check that last_undo_buffer is really a
1858 buffer before applying XBUFFER to it.
1860 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1863 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1865 * lisp.h (KEYMAPP): New macro.
1866 (get_keymap): Remove.
1867 (get_keymap_1): Rename get_keymap.
1869 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1871 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1873 * xmenu.c (single_submenu): Use KEYMAPP.
1874 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1875 Use KEYMAPP rather than Fkeymapp.
1877 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1879 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1880 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1881 Use KEYMAPP rather than Fkeymapp.
1882 (single_submenu): Use KEYMAPP.
1883 (w32_menu_show, w32_dialog_show): Use TRUE.
1885 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1887 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1888 (Fkeymapp): Use KEYMAPP.
1889 (get_keymap): Rename from get_keymap_1. Remove old def.
1890 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1891 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1892 (Fminor_mode_key_binding): Don't raise an error if the binding
1894 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1895 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1897 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1898 Allow Vspecial_event_map to be autoloaded.
1899 (menu_bar_items): Fetch the keymap rather than using keymapp.
1900 (menu_bar_one_keymap): No need to follow func-indirect any more.
1901 (parse_menu_item): get_keymap_1 -> get_keymap.
1902 (tool_bar_items): Fetch the keymap rather than using keymapp.
1903 (read_key_sequence): Use KEYMAPP.
1905 * intervals.c (get_local_map): Use get_keymap rather than following
1906 function-indirections explicitly.
1908 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1910 2000-10-27 Jason Rumney <jasonr@gnu.org>
1912 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1913 point, as Windows has oversized fonts.
1915 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1917 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1919 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1920 (freehook, reallochook): Handle null pointer arguments.
1921 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1923 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1925 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1926 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1927 Giving in to popular pressure to shut up the compiler with casts.
1929 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1931 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1932 signed value, and use a default value computed from the font's
1935 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1937 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1938 that specify a negative underline position can still use underlines.
1940 * window.c (Fpos_visible_in_window_p): Make POS default to
1941 WINDOW's point, not the current buffer's point.
1943 2000-10-26 Dave Love <fx@gnu.org>
1945 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1946 when it's necessary.
1948 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1950 * window.c (size_window): Compute size difference from sum of old
1951 child window sizes instead of from parent's size.
1953 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1954 Handle obscured lines at the top of the window.
1956 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1957 down after the last error condition check.
1959 * frame.c (Fdelete_frame): Run delete-frame-hook.
1961 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1963 * coding.c (decode_coding): Fix previous change (check also
1964 CODING_MODE_LAST_BLOCK).
1966 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1968 * regex.c: More `unsigned char' -> `re_char' changes.
1969 Also change several `int' into `re_wchar_t'.
1970 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1971 (PUSH_FAILURE_POINTER): Don't cast any more.
1972 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1973 We want GCC to complain, since this piece of code makes
1974 re_match non-reentrant, which *should* be fixed.
1975 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1976 (EXTEND_BUFFER): Use RETALLOC.
1977 (SET_LIST_BIT): Don't cast.
1978 (re_wchar_t): New type.
1979 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1980 that those two functions will always properly return.
1981 (IMMEDIATE_QUIT_CHECK): Cast to void.
1982 (analyse_first): Use recursion rather than an explicit stack.
1983 (re_compile_fastmap): Can't fail anymore.
1984 (re_search_2): Don't check re_compile_fastmap for failure.
1985 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1986 Now also sets the new value (passed in a new argument).
1987 (re_match_2_internal): Use it.
1988 Also, use a new var `reg' of type size_t when looping through regs
1989 rather than reuse the inappropriate `mcnt'.
1991 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1992 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1993 (where_is_internal): Renamed from Fwhere_is_internal.
1994 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1995 (Fwhere_is_internal): New function wrapping where_is_internal.
1996 (where_is_internal_1): Handle the case where we're filling the cache.
1997 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1999 2000-10-25 Miles Bader <miles@gnu.org>
2001 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2003 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2005 * window.c (pos_fully_visible_p): Removed.
2006 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2007 if position is visible and/or fully visible.
2009 * lisp.h (pos_visible_p): Add prototype.
2011 * xdisp.c (pos_visible_p): New function.
2013 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2015 * process.c (send_process): If OBJECT is t, it means that the data
2016 is from C string, but we should encode it. Before calling
2017 setup_raw_text_coding_system, be sure to flush out data by the
2018 previous coding system.
2020 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2022 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2023 assignment of startpos to prev when startpos == pos.
2025 * editfns.c (find_field): Set the field stickiness correctly from
2026 overlay fields. Use renamed `text_property_stickiness'.
2027 (text_property_stickiness): Renamed from `char_property_stickiness'.
2028 Only check text properties, not overlays.
2029 * textprop.c (get_char_property_and_overlay): New function.
2030 (Fget_char_property): Use it.
2031 * intervals.h (get_char_property_and_overlay): Add declaration.
2033 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2035 * keymap.c: Use AREF, ASET and ASIZE macros.
2036 (Fmake_sparse_keymap): Docstring fix.
2038 (shadow_lookup): Move up.
2039 Handle the case where lookup-key returns an integer.
2040 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2041 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2042 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2043 Simplify/rewrite the keymap-finding code.
2044 Add check for command shadowing, using shadow_lookup.
2046 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2048 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2049 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2052 2000-10-24 Andrew Innes <andrewi@gnu.org>
2054 * dired.c (directory_files_internal_unwind): New function.
2055 (directory_files_internal): Use it to ensure closedir is called
2056 even if expand-file-name or file-attributes throw, eg. because of
2057 a user interrupt. Also enable immediate_quit while calling
2058 re_search, so that matching can be interrupted as well.
2060 2000-10-24 Andrew Innes <andrewi@gnu.org>
2062 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2064 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2065 so that re_search functions only quit when callers expect them to.
2067 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2069 * regex.c (regex_compile): Change the way of handling a range from
2070 a char less than 256 to a char not less than 256.
2072 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2074 * window.c (size_window): Prevent setting window's width or
2075 height to a negative value (esp. with XSETFASTINT).
2077 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2078 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2079 (protect_malloc_state) [GC_MALLOC_CHECK &&
2080 GC_PROTECT_MALLOC_STATE]: New function.
2081 (PROTECT_MALLOC_STATE): New macro.
2082 (__malloc_initialize, morecore, _malloc_internal)
2083 (_free_internal) _realloc_internal): Use it to make _heapinfo
2084 read-only outside of gmalloc.
2086 * keymap.c: Update copyright.
2088 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2091 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2093 * filelock.c (unlock_all_files): Use unlock_file to expand each
2094 buffer's file_truename before trying remove its lock file.
2096 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2098 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2099 or CRLF, decode EOLs.
2101 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2103 * window.c (Fdisplay_buffer): Fix doc.
2105 2000-10-23 Jason Rumney <jasonr@gnu.org>
2107 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2108 ASCII font of default fontset on Windows.
2110 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2111 xterm.c comment below).
2113 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2115 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2117 * xterm.c (x_connection_closed): Reset handling_signal.
2119 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2122 2000-10-23 Miles Bader <miles@gnu.org>
2124 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2125 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2126 maintain old behavior.
2127 * minibuf.c (Fminibuffer_complete): Likewise.
2129 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2131 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2132 that when a font can't be exactly centered, it errs up rather than
2135 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2137 * fns.c (Fbase64_decode_string): The decoded result should be
2140 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2142 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2144 * dispnew.c [macintosh]: Include macterm.h.
2145 (init_display) [macintosh]: Initialization for window system.
2147 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2148 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2149 syms_of_search, x_term_init, and init_keyboard before calling
2150 init_window_once. Also, call syms_of_xmenu.
2152 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2153 default fontset to Monaco.
2155 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2156 NewMacWindow and DisposeMacWindow.
2157 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2158 instead of calling NewMacWindow and setting fields of
2159 f->output_data.mac directly. Call init_frame_faces.
2160 (Fdelete_frame) [macintosh]: Remove unused code.
2161 (Fmodify_frame_parameters) [macintosh]: Call
2162 x_set_frame_parameters instead of mac_set_frame_parameters.
2164 * frame.h [macintosh]: Define menu_bar_lines field in struct
2165 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2167 * keyboard.c [macintosh]: Include macterm.h.
2168 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2169 and menu_bar_activate_event type events as for X and NT.
2170 (make_lispy_event) [macintosh]: Construct lisp events of type
2171 MENU_BAR_EVENT as for X and NT.
2173 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2174 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2175 (sys_subshell) [macintosh]: Remove definition entirely.
2176 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2177 Vwindow_system_version here. Remove initialization of
2178 Vx_bitmap_file_path.
2179 (read_input_waiting): Correct the number of parameters passed to
2181 Move all Macintosh functions to mac/mac.c.
2183 * term.c [macintosh]: Include macterm.h.
2185 * window.c [macintosh]: Include macterm.h.
2187 * xdisp.c [macintosh]: Include macterm.h. Declare
2188 set_frame_menubar and pending_menu_activation.
2189 (echo_area_display) [macintosh]: Do not return if terminal frame
2190 is the selected frame.
2191 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2192 Allow only the selected frame to set menu bar.
2193 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2194 calling FRAME_EXTERNAL_MENU_BAR (f).
2195 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2197 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2198 and check_x. Declare XCreateGC. Define x_create_gc and
2199 x_free_gc. Initialize font_sort_order.
2200 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2201 but call x_list_fonts instead of w32_list_fonts.
2202 (Finternal_face_x_get_resource) [macintosh]: Do not call
2203 display_x_get_resource.
2204 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2205 (realize_x_face) [macintosh]: Load the font if it is specified in
2207 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2210 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2212 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2213 is nil: since we go to the end of submap anyway, we'd end up
2215 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2216 doesn't obey autoload.
2218 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2220 * msdos.c (dos_set_window_size): Update screen dimension variables.
2222 2000-10-21 Jason Rumney <jasonr@gnu.org>
2224 * w32term.c (w32_cache_char_metrics): Double check that font is
2225 really fixed pitch before trusting tmPitchAndFamily.
2227 2000-10-21 Andrew Innes <andrewi@gnu.org>
2229 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2231 * w32term.h: Extern decl for w32_cache_char_metrics.
2233 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2235 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2236 (w32_unload_font): Free per_char array if present.
2238 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2239 cached information in emulated XFontStruct to handle common cases
2240 quickly. Do not allocate XCharStruct for return.
2241 (w32_native_per_char_metric): New function.
2242 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2244 (x_produce_glyphs): Don't get an HDC. Change calls to
2245 w32_per_char_metric to match arg change above. Remove calls to
2247 (w32_get_glyph_overhangs): Ditto.
2248 (w32_cache_char_metrics): New function.
2250 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2251 ($(BLD)/casefiddle.$(O)): Remove compile command.
2252 ($(BLD)/gmalloc.$(O)): Remove compile command.
2253 ($(BLD)/dispnew.obj):
2254 ($(BLD)/keyboard.obj):
2255 ($(BLD)/w32inevt.obj):
2256 ($(BLD)/w32bdf.obj):
2258 ($(BLD)/buffer.obj):
2259 ($(BLD)/editfns.obj):
2261 ($(BLD)/fileio.obj):
2263 ($(BLD)/indent.obj):
2264 ($(BLD)/insdel.obj):
2265 ($(BLD)/intervals.obj):
2266 ($(BLD)/minibuf.obj):
2268 ($(BLD)/scroll.obj):
2269 ($(BLD)/sysdep.obj):
2270 ($(BLD)/textprop.obj):
2271 ($(BLD)/widget.obj):
2272 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2273 ($(BLD)/term.obj): Add dependency on dispextern.h.
2275 * makefile.nt ($(BLD)\dispnew.obj):
2276 ($(BLD)\keyboard.obj):
2277 ($(BLD)\w32inevt.obj):
2278 ($(BLD)\w32bdf.obj):
2280 ($(BLD)\buffer.obj):
2281 ($(BLD)\editfns.obj):
2283 ($(BLD)\fileio.obj):
2285 ($(BLD)\indent.obj):
2286 ($(BLD)\insdel.obj):
2287 ($(BLD)\intervals.obj):
2288 ($(BLD)\minibuf.obj):
2290 ($(BLD)\scroll.obj):
2291 ($(BLD)\sysdep.obj):
2292 ($(BLD)\textprop.obj):
2293 ($(BLD)\widget.obj):
2294 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2295 ($(BLD)\term.obj): Add dependency on dispextern.h
2297 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2299 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2300 with an additional argument of Qt.
2302 2000-10-21 Miles Bader <miles@gnu.org>
2304 * window.c (pos_fully_visible_in_window_p): New function.
2305 (Fpos_visible_in_window_p): Add FULLY argument.
2306 Use pos_fully_visible_in_window_p.
2307 (window_scroll_pixel_based, window_scroll_line_based): Update
2308 calls to Fpos_visible_in_window_p.
2309 * lisp.h (Fpos_visible_in_window_p): Update prototype
2311 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2313 * alloc.c (toplevel): Conditionalize compilation of mem_*
2314 functions differently.
2316 2000-10-20 Jason Rumney <jasonr@gnu.org>
2318 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2319 mem_init where it used to be. mem_z etc not defined otherwise.
2321 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2323 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2325 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2326 structure definition and related variabled to the top of the file.
2327 Include this code when GC_MALLOC_CHECK is defined.
2328 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2329 register/unregister allocated region.
2330 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2331 which isn't allocated.
2332 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2333 something which is already in use.
2334 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2335 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2336 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2337 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2339 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2340 _malloc_internal instead of malloc.
2341 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2344 2000-10-20 Andrew Innes <andrewi@gnu.org>
2346 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
2348 (my_strftime) <macro>: Don't use macro arg list when redefining as
2350 (my_strftime) <function>: Supply 0 as ut argument.
2352 2000-10-19 Jason Rumney <jasonr@altavista.net>
2354 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
2355 including dispextern.h, as it stops faces from working.
2357 * w32fns.c (Fx_create_frame): Don't bother calling
2358 face-set-after-frame-default since the caller does it for us
2359 anyway. Clean up calls to x_get_arg to be consistent with X.
2361 * w32term.c (x_produce_glyphs): Handle
2362 unibyte_display_via_language_environment correctly.
2363 (w32_draw_box_rect): Fix the calculation of width and height.
2365 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
2366 as it has stopped working.
2367 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
2370 2000-10-19 Gerd Moellmann <gerd@gnu.org>
2372 * eval.c (skip_debugger): Prevent a compiler warning.
2373 (Fcondition_case): Likewise.
2374 (Fbacktrace_frame): Use a null interactive spec.
2376 2000-10-19 Kenichi Handa <handa@etl.go.jp>
2378 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
2380 2000-10-18 Gerd Moellmann <gerd@gnu.org>
2382 * strftime.c: Sync with glibc, file version 1.78.
2383 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
2384 should no longer be used according to ISO 8601.
2386 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
2387 no map for meta_prefix_char, don't try to use it as a keymap.
2388 Instead, if T_OK is non-zero, look up a default binding, if any,
2389 otherwise, if T_OK is zero, return nil.
2391 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
2392 (x_to_xcolors, png_load): Use x_query_color.
2394 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
2396 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
2398 (x_copy_color, x_alloc_lighter_color): Likewise.
2400 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
2401 (x_query_color, x_query_colors): Add prototype.
2403 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
2404 check_string_bytes only if not noninteractive, increase count to 50.
2406 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
2408 * insdel.c (adjust_markers_for_delete): Handle before-insertion
2411 2000-10-17 Gerd Moellmann <gerd@gnu.org>
2413 * alloc.c (pure_bytes_used): Renamed from pureptr.
2415 (pure_alloc): New function.
2416 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
2418 (Fpurecopy): Use PURE_POINTER_P.
2420 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
2421 PT has moved backward.
2423 * xdisp.c (cursor_row_p): Take continued lines into account.
2425 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
2427 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
2428 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
2429 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
2432 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
2433 of selective display off while searching for the next line start.
2435 2000-10-17 Kenichi Handa <handa@etl.go.jp>
2437 * Makefile.in (term.o): Depend on dispextern.h.
2439 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
2441 * keymap.c (keymap_memberp): Ensure that nil is not a member.
2443 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2445 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
2446 the iterator at the beginning, so that they can be set later on,
2447 for instance in reseat_at_next_visible_line_start, without being
2450 * xfns.c (pbm_format): Add :foreground and :background keywords.
2451 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
2452 (xbm_load): Recognize foreground and background color
2455 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
2457 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
2459 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
2462 * msdos.c (IT_set_face): Compare highlighted face with the default
2463 face, and invert colors if these faces' colors are identical.
2464 (Fmsdos_remember_default_colors): Don't swap foreground and
2465 background colors in initial_colors[].
2466 (IT_set_frame_parameters): Don't swap frame's foreground and
2467 background pixels. If ALIST includes "(reverse . t)", swap
2468 foreground-color and background-color properties in frame's
2469 param_alist. If the original frame's param_alist doesn't specify
2470 the colors, store unspecified-fg and unspecified-bg, reversed if
2473 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2474 the colors are unspecified and reversed, reverse fore- and back-
2475 ground in the returned value.
2476 (Fframe_parameter): Ditto.
2478 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2480 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
2481 get_last_unchanged_at_beg_row.
2482 (find_first_unchanged_at_end_row): Renamed from
2483 get_first_unchanged_at_end_row.
2484 (find_first_unchanged_at_end_row): Convert assertions to
2485 unconditional tests which abort. When looking for a row in
2486 unchanged text, don't go further back than first_text_row.
2488 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2489 Don't add in the last line's height when deciding if the new
2490 position is below the scroll margin.
2492 2000-10-16 Miles Bader <miles@gnu.org>
2494 * editfns.c (Fconstrain_to_field): Check carefully for field
2495 boundaries if either OLD_POS or NEW_POS has a non-nil field
2496 property, even if they're the same.
2498 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2500 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2501 height for XFillRectangle.
2503 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2505 * syntax.c (Fstring_to_syntax): New function extracted from
2506 Fmodify_syntax_entry.
2507 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2508 (skip_chars, Fforward_comment): Remove unused variables.
2509 (syms_of_syntax): Add defsubr for string-to-syntax.
2510 (describe_syntax): Add code for comment and string fences.
2512 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2514 * keymap.c (access_keymap): Add AUTOLOAD parameter.
2515 Do the meta->esc mapping. Call get_keyelt before returning.
2516 Start scanning from the second element (the first is always `keymap')
2517 to make it easier to detect when we reach a parent map.
2518 Handle the case of inheriting from a symbol whose function is a map.
2519 (Fkeymap_parent): Also handle the `inherit from symbol' case.
2520 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
2521 (get_keyelt, Flookup_key): Update call to access_keymap.
2522 Remove the meta->esc mappings.
2523 (define_as_prefix): Delete old disabled code.
2524 (menu_item_p): New function.
2525 (where_is_internal_1): Skip over the few remaining menu items.
2526 * lisp.h (access_keymap): Update prototype.
2527 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
2528 Update call to access_keymap.
2529 (follow_key, read_key_sequence): Update calls to access_keymap.
2530 Remove the meta->esc mappings.
2532 2000-10-13 Gerd Moellmann <gerd@gnu.org>
2534 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
2535 with additional argument.
2537 * xdisp.c (cursor_row_p): New function.
2538 (try_cursor_movement, display_line): Use it.
2540 * xdisp.c (append_space): Also save/restore iterator's current
2541 character and its length.
2543 * xdisp.c (init_from_display_pos): Add an assertion.
2544 (handle_stop): Don't set iterator's add_overlay_start.
2545 (handle_invisible_prop): Likewise.
2546 (load_overlay_strings): If text under an overlay is invisible,
2547 take both before- and after-strings into account when the iterator
2548 is positioned either at the start or at the end of the overlay.
2549 (forward_to_next_line_start): Rewritten.
2550 (reseat_at_next_visible_line_start): Rewritten.
2551 (set_iterator_to_next): Add parameter RESEAT_P.
2553 * dispextern.h (struct it): Remove member add_overlay_start.
2554 (set_iterator_to_next): Change prototype.
2556 2000-10-13 Kenichi Handa <handa@etl.go.jp>
2558 * coding.c (code_convert_region): Be sure to initialize
2559 coding->category_idx.
2560 (decode_coding_string): Set coding->src_multibyte and
2561 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
2562 (encode_coding_string): Set coding->src_multibyte and
2563 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
2565 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
2567 * xfns.c (Fx_create_frame): Don't bother calling
2568 face-set-after-frame-default since the caller does it for us anyway.
2570 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2572 * window.c (coordinates_in_window): Fix detection of vertical line
2573 on character terminals.
2575 2000-10-12 Gerd Moellmann <gerd@gnu.org>
2577 * editfns.c (save_excursion_save): Additionally record the
2579 (save_excursion_restore): If buffer was visible in a window, and a
2580 different window was selected, and the old selected window is
2581 still live, restore point in that window.
2583 2000-10-12 Kenichi Handa <handa@etl.go.jp>
2585 * xterm.c (x_produce_glyphs): Handle
2586 unibyte_display_via_language_environment correctly.
2588 * regex.c (regex_compile): Change the way of handling a range from
2589 unibyte char to multibyte char.
2591 * syntax.c (skip_chars): Change the way of handling a range from
2592 unibyte char to multibyte char.
2594 * process.c (read_process_output): Cancel previous change.
2596 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2598 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2600 * charset.c (Ffind_charset_string): Doc fix.
2601 (Ffind_charset_region): Doc fix.
2603 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2605 * process.c (read_process_output): Fix previous change. Adjust
2606 multibyteness of text to insert in a buffer by
2607 string_make_unibyte/multibyte instead of
2608 Fstring_as_unibyte/multibyte.
2610 2000-10-10 Andreas Schwab <schwab@suse.de>
2612 * alloc.c (mark_object): Remove all workarounds installed on
2615 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2617 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2619 (base64_encode_1): Make it work for a text of multibyte form.
2620 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2621 case. Don't call str_to_multibyte because base64_decode_1
2622 produces correct multibyte form for eight-bit codes.
2623 (Fbase64_decode_string): Adjusted for the change of
2625 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2626 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2629 * charset.h (CHAR_STRING): Optimized for single byte characters.
2631 2000-10-09 Andreas Schwab <schwab@suse.de>
2633 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2634 -1 after socket is closed, to fall through to error processing.
2636 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2638 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2639 variables. If ALIST includes foreground-color or
2640 background-color, change also the colors of the default face for
2643 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2645 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
2646 them extern (they are defined on xfaces.c).
2647 (syms_of_msdos): Don't intern and don't staticpro
2648 Qbackground_color and Qforeground_color.
2650 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2652 * frame.c (Fframe_parameter): For non-windowed frames, if
2653 f->param_alist says foreground or background color is unspecified,
2654 call tty_color_name to return the color name computed from the
2655 frame's current colors.
2657 2000-10-06 Dave Love <fx@gnu.org>
2659 * terminfo.c (ospeed): Don't declare.
2661 * sysdep.c: Don't include string.h.
2662 (h_errno): Declare conditional also on TRY_AGAIN.
2664 * charset.c (Ffind_charset_string): Doc fix.
2666 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2667 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2670 2000-10-05 Dave Love <fx@gnu.org>
2672 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2673 position like menu-bar.
2675 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2677 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2679 * xdisp.c (handle_single_display_prop): Use safe_call1.
2680 (safe_call): Renamed from call_function.
2681 (safe_call1): New function.
2682 (handle_fontified_prop): Use safe_call1 instead of call1.
2683 (safe_eval): Renamed from eval_form.
2684 (safe_eval_handler): Renamed from eval_handler.
2685 (handle_single_display_prop, display_mode_element): Use safe_eval
2686 instead of eval_form.
2688 * xfaces.c (merge_face_heights): Use safe_call instead of
2691 * keyboard.c (show_help_echo): Use safe_call instead of
2692 call_function; use safe_eval instead of eval_form.
2694 * lisp.h (safe_call): Renamed from call_function.
2695 (safe_eval): Renamed from eval_form.
2696 (safe_call1): Add prototype.
2698 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2700 * xfns.c (image_ascent): Rearrange ascent calculation for the
2703 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2705 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2706 (where_is_internal_1): Don't bother ignoring menu-items any more.
2708 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2710 * keyboard.c (update_menu_bindings): New variable.
2711 (parse_menu_item): Use AREF. If update_menu_bindings
2712 is 0, don't update menu bindings.
2713 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2715 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2717 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2720 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2722 * syntax.c (forw_comment): Match nestedness of ender/starter.
2723 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2724 (prev_char_comstart_first): Remove.
2725 (back_comment): Check two-char comment markers more carefully
2726 to better handle overlapping cases like *//* or /* */* */ ...
2727 Match nestedness of ender/starter.
2729 2000-10-02 Dave Love <fx@gnu.org>
2731 * config.in (HAVE_GAI_STRERROR): Add undef.
2733 * process.c (Fopen_network_stream): Use it.
2735 * m/alpha.h (NO_REMAP): Don't define.
2737 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2739 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2740 return with a string converted to an integer or vice versa when
2741 Vmocklisp_arguments is t.
2742 (Fsignal): Likewise. The function can return for `quit'.
2743 (struct gcpro): Declare member `var' to point to a volatile
2746 * eval.c (error): Prevent compiler warning.
2748 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2750 * keymap.c (keymap_memberp): New function.
2751 (Fset_keymap_parent): Use it.
2752 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2753 Use keymap_memberp to avoid creating cycles.
2754 (access_keymap): Use KEYMAPP.
2756 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2758 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2759 gai_strerror. Make sure xerrno is set if connect fails. Improve
2762 2000-09-29 Jason Rumney <jasonr@gnu.org>
2764 * w32term.c (w32_char_font_type, w32_encode_char)
2765 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2766 (w32_bdf_per_char_metric): New function.
2767 (w32_per_char_metric): Use it.
2768 (x_draw_glyph_string_background): Always draw background for BDF
2771 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2772 GDI object which is a scarce resource.
2774 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2775 (get_quoted_string): Fix limit on memchr search.
2776 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2777 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2778 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2779 (get_cached_font_char, cache_char_offset): Use macro
2780 BDF_CODEPOINT_RANGE_COVER_P.
2781 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2782 (clear_cached_bitmap_slots): New function.
2783 (GET_HEX_VALUE): G-Z, g-z are not hex.
2784 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2785 (get_bitmap_with_cache): Use new cache implementation.
2786 (create_offscreen_bitmap): New function.
2787 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2789 * w32term.c (x_produce_glyphs): If the distance from the current
2790 position to the next tab stop is less than a canonical character
2791 width, use the tab stop after that.
2792 (x_draw_glyphs): Handle case START and END are out of bounds more
2794 (x_clear_mouse_face): Block/unblock input.
2795 (x_display_and_set_cursor): Don't show a hollow box cursor for
2796 buffers whose cursor_type is nil.
2798 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2800 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2803 * dispextern.h (updating_frame): Declare extern.
2805 2000-09-29 Andreas Schwab <schwab@suse.de>
2807 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2809 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2811 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2812 use its function definition.
2813 (tool_bar_items): Likewise.
2815 * lisp.h (fatal): Declare NO_RETURN.
2817 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2819 * keymap.c: Remove the line "#undef NULL".
2821 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2823 * xterm.c (x_make_frame_visible): Try harder to make the frame
2826 2000-09-28 Dave Love <fx@gnu.org>
2828 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2830 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2832 * .gdbinit (xreload): Note its need on GNU/Linux.
2834 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2835 r_alloc, r_alloc_free.
2837 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2839 * syntax.c (skip_chars): Handle negation correctly.
2841 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2843 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2844 with non-zero FORCE_P argument.
2846 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2849 * xdisp.c (window_box_height): Add an assertion.
2851 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2852 tool-bar than is available.
2853 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2855 2000-09-27 Dave Love <fx@gnu.org>
2857 * s/irix6-5.h: Now works 64-bit. Tidied.
2859 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2861 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2862 instead of BITS_PER_INT.
2863 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2864 EMACS_UINT, respectively.
2865 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2867 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2869 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2871 * window.c (freeze_window_starts): Construct last argument for
2872 foreach_window differently.
2874 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2876 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2877 EMACS_UINT instead of `int' and `unsigned int'.
2878 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2880 * frame.h (struct frame): Make the `nothing' member of union
2881 output_data an EMACS_INT.
2883 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2885 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2886 size in the sdata structure.
2887 (SDATA_NBYTES, SDATA_DATA): New macros.
2888 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2889 differently for the different layout of the sdata structure.
2890 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2892 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2893 Check that size recorded in the string size and size recorded in
2894 the sdata structure agree.
2896 2000-09-25 Dave Love <fx@gnu.org>
2898 * buffer.c: Include stdio.h.
2900 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2902 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2904 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2905 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2907 (__malloc_extra_blocks): Declare as __malloc_size_t.
2909 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2911 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2913 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2914 (read_char): If help-echo is showing, preserve the echo area
2917 * xdisp.c (help_echo_showing_p): New variable.
2918 (set_message): Reset it to 0.
2919 (init_xdisp): Initialize help_echo_showing_p.
2921 * dispextern.h (help_echo_showing_p): Declare extern.
2923 * config.in: Fix typo in __GNUC_MINOR__.
2925 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2927 * s/freebsd.h (POSIX_SIGNALS): Define.
2929 * xterm.c (x_clear_mouse_face): Block/unblock input.
2931 2000-09-24 Dave Love <fx@gnu.org>
2933 * fns.c (base64_encode_1): Fix last change.
2935 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2937 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2939 * xdisp.c (try_window_reusing_current_matrix): More fixes
2940 for the case window has a header-line.
2942 2000-09-22 Dave Love <fx@gnu.org>
2944 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2947 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2949 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2951 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2953 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2956 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2959 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2960 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2961 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2964 * marker.c (byte_char_debug_check): Return void.
2966 * xfns.c (Fx_create_frame): Set default frame parameter value
2967 for tool-bar-lines to 1.
2969 * dispnew.c (scrolling_window): Compare y-positions of rows
2970 equal at the start. Some simplification.
2972 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2973 reused rows' y-position in the case window has a header-line, and
2974 new window start is greater than old window start.
2976 * process.c (process_sent_to): New variable.
2977 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2978 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2979 Declare more parameters volatile.
2981 * lread.c (Vrecursive_load_depth_limit): New variable.
2982 (Fload): Check recursive loads whose recursion depth exceeds
2983 Vrecursive_load_depth_limit.
2984 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2986 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2988 * fileio.c (Fread_file_name): Doc fix.
2990 * editfns.c (Fmessage_or_box): Doc fix.
2992 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2994 * xfns.c (xbm_scan): Allow C-style comments.
2996 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2997 symbols are specified, add color translations to the cache.
2998 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3000 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3002 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3003 structures to xpm_init_color_cache.
3005 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3007 * dispnew.c (update_window_line): Make sure to always draw
3010 2000-09-19 Andrew Innes <andrewi@gnu.org>
3012 * makefile.nt (bootstrap-emacs): Don't change directory.
3014 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3016 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3018 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3019 If output buffer is too small, signal an appropriated error.
3021 2000-09-18 Dave Love <fx@gnu.org>
3023 * keyboard.c (menu_bar_items, tool_bar_items)
3024 (current_active_maps): Remove redundant get_local_map call.
3026 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3028 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3029 cursor for buffers whose cursor_type is nil.
3031 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3032 a feature to implement that is already implemented.
3033 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3036 * xfns.c (x_clear_image_1): New function.
3037 (x_clear_image): Use it.
3038 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3041 * dispnew.c (update_window): Move test for invisible lines
3042 at the top to update_window_line.
3043 (update_window_line): Handle invisible lines here.
3045 * xfns.c (clear_image_cache): Clear current matrices of all
3046 frames sharing an image cache. Block input while freeing
3047 images. Fix timestamp comparison.
3048 (x_clear_image): Also free the mask.
3050 * xfns.c (lookup_image): Block input while loading the image so
3051 that we won't get interrupted in a state where the image isn't yet
3053 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3054 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3055 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3056 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3059 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3061 * dispnew.c (update_window): Make sure to make desired rows
3062 current even if they are completely invisible at the top
3065 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3067 * xfns.c (lookup_image): Build mask before applying an algorithm.
3068 Recognize algorithm `disabled'.
3069 (cross_disabled_images): New variable.
3070 (COLOR_INTENSITY): New macro.
3071 (x_detect_edges): Use COLOR_INTENSITY.
3072 (x_disable_image): New function.
3073 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3075 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3076 disabled state, don't apply an image transformation algorithm if
3077 the user specified an image for the disabled state. Use
3078 `:algorithm disabled' for creating a disabled item's image if the
3079 user hasn't specified an image.
3081 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3082 allocation functions with the XPM lib.
3083 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3084 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3085 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3086 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3087 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3089 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3090 functions, if possible, because these handle color allocation
3091 failure more gracefully.
3092 (Fimage_mask_p): New function.
3094 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3095 (Qedge_detection, Qheuristic): New symbols.
3096 (syms_of_xfns): Initialize new symbols.
3097 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3098 `algorithm (edge-detection ...)'.
3099 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3100 (tiff_format, gif_format, gs_format): Add `:mask'.
3101 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3102 (GIF_MASK, GS_MASK): New enumerators.
3103 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3104 (emboss_matrix, laplace_matrix): New variables.
3105 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3106 (x_edge_detection): New functions.
3107 (x_laplace): Rewritten in terms of x_detect_edges.
3108 (x_build_heuristic_mask): If image has a mask, free it.
3110 2000-09-14 Andrew Innes <andrewi@gnu.org>
3112 * makefile.w32-in: Revert to Unix line endings.
3114 2000-09-14 Andrew Innes <andrewi@gnu.org>
3116 * makefile.w32-in: Standardize indentation somewhat.
3117 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3118 cater for differences between shells.
3120 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3122 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3124 * xterm.c (x_produce_glyphs): If the distance from the current
3125 position to the next tab stop is less than a canonical character
3126 width, use the tab stop after that.
3128 2000-09-14 Dave Love <fx@gnu.org>
3130 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3132 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3134 * xdisp.c (handle_fontified_prop): While running fontification
3135 functions, bind `fontification-functions' and
3136 `after-change-functions' to nil.
3138 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3139 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3141 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3143 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3144 USE_MMAP_FOR_BUFFERS.
3146 * insdel.c (make_gap): Use enlarge_buffer_text.
3148 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3149 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3150 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3151 from former r_alloc_* functions in ralloc.c.
3152 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3154 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3155 (mmap_init) [REL_ALLOC_MMAP]: New function.
3156 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3157 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3160 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3161 (enlarge_buffer_text): Add prototype.
3163 * ralloc.c: Remove everything having to do with the use of mmap.
3165 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3167 * sound.c (Fplay_sound): Doc fix.
3169 * keyboard.c: Avoid some more compiler warnings.
3170 (parse_tool_bar_item): Ignore cached key bindings.
3172 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3173 and allocation of Lisp data.
3175 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3177 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3178 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3181 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3183 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3185 * ccl.c: Comment fixed.
3186 (MAX_MAP_SET_LEVEL): Increased to 30.
3187 (PUSH_MAPPING_STACK): Enclose with do-while block.
3188 (POP_MAPPING_STACK): Likewise.
3189 (stack_idx_of_map_multiple): New variable.
3190 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3191 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3192 call the corresponding CCL program by
3193 CCL_CALL_FOR_MAP_INSTRUCTION.
3194 (ccl_driver) <CCL_MapSingle>: Likewise.
3195 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3196 with the case where looking up process reaches to the end of
3197 map-set, and call CCL programs as the above change.
3199 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3201 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3202 that might be clobbered by longjmp.
3203 (check_x_display_info, x_decode_color, create_frame_xic)
3204 (Fx_display_backing_store, Fx_display_visual_class)
3205 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3208 * lread.c (init_lread): Set Vloads_in_progress to nil.
3209 (Fload): Show list of recursively loaded files, when signaling an
3212 * lread.c (Vloads_in_progress): New variable.
3213 (record_load_unwind): New function.
3214 (Fload): Check for recursive loads.
3215 (syms_of_lread): Initialize Vloads_in_progress.
3216 (read_integer, read1): Avoid some compiler warnings.
3218 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3221 2000-09-11 Miles Bader <miles@gnu.org>
3223 * editfns.c (Fbuffer_string): Doc fix.
3225 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3227 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3229 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3231 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3232 whether to include other header files.
3234 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3236 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3237 by Fmemq as a boolean.
3239 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3241 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3243 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3245 * ralloc.c (mmap_fd): Remove initializer which can make it
3246 read-only in a dumped Emacs.
3247 (mmap_fd_1): New variable.
3248 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3249 restore it from there.
3250 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3251 unconditionally so that mmap_fd can be initialized there.
3252 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3253 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3254 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3256 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3258 * xdisp.c (dump_glyph_row): Fix printf format string.
3259 (display_line, move_it_in_display_line_to): Avoid compiler
3262 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3264 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3267 * xdisp.c (try_window_id): When trying to locate cursor in
3268 unchanged rows at the top, handle the case that we can't find it.
3270 * xterm.c (x_draw_glyphs): Handle case START and END are out
3271 of bounds more carefully.
3273 2000-09-08 Dave Love <fx@gnu.org>
3275 * s/sol2.h (REL_ALLOC_MMAP): Define.
3276 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3278 * ralloc.c: Don't include string.h (redundant).
3279 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3280 [!MAP_ANON]: Include fcntl.h.
3281 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3282 (r_alloc, r_re_alloc, r_alloc_free)
3283 (mmap_enlarge, mmap_set_vars): Use it.
3284 (r_alloc_init_fd): New function.
3285 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3286 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3289 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3292 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3293 change to __NetBSD__.
3295 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3297 * search.c (compile_pattern): Check the multibyteness of cached
3300 2000-09-08 Miles Bader <miles@gnu.org>
3302 * xfaces.c (default_face_vector): Function removed.
3303 (Finternal_merge_in_global_face): Restore old global/local
3304 attribute override order. Use inline loop instead of calling
3305 default_face_vector.
3307 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3309 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3310 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3311 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3312 where necessary, in case POINTER_TYPE is `void'.
3314 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3316 * frame.c (make_terminal_frame): Initialize frame foreground and
3317 background colors to unspecified, for the initial instance of an
3320 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3322 * ralloc.c (mmap_find): Fix overlap computation.
3323 (mmap_enlarge): Compute nbytes before trying to find an
3326 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3329 * lread.c (syms_of_lread): Change value of regexp
3330 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3332 * xmenu.c (xdialog_show): When looking up the selection in
3333 menu_items, take `quote' boundaries into account; this corresponds
3334 to a nil ITEM in x-popup-dialog.
3336 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3338 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3340 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3342 * coding.c (encode_coding_sjis_big5): Use translation table for
3343 encoding, not decoding. Fix the handling of latin-jisx0201.
3344 Check for the charset katakana-jisx0201 too.
3345 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
3346 (detect_coding_sjis): Check the byte sequence more rigidly.
3348 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3350 * xfaces.c (Vparam_value_alist): New variable.
3351 (syms_of_xfaces): Initialize it.
3352 (Finternal_set_lisp_face_attribute): Avoid more consing.
3354 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
3356 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
3357 (Qbackground_mode): New variable.
3358 (syms_of_frame_1): Initialize Qbackground_mode.
3360 * lisp.h (Qdisplay): Declare extern.
3362 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
3363 change face on all frames, and change the default for new frames.
3365 2000-09-07 Dave Love <fx@gnu.org>
3367 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
3369 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3371 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
3373 * charset.c: Include composite.h
3374 (lisp_string_width): New function.
3375 (Fstring_width): Call lisp_string_width instead of strwidth.
3377 * Makefile.in (charset.o): Depends on composite.h.
3379 * process.c (read_process_output): Before inserting the decoded
3380 text in the buffer, adjust the multibyteness.
3382 2000-09-06 Gerd Moellmann <gerd@gnu.org>
3384 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
3385 buffer's text buffer is null, map new memory.
3387 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
3388 POINTER_TYPE and size_t.
3389 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
3390 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
3391 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
3392 [REL_ALLOC_MMAP]: New macros.
3393 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
3394 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
3395 [REL_ALLOC_MMAP]: New functions.
3397 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
3398 before and after unexec.
3400 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
3401 text buffers if necessary.
3403 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
3404 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
3407 * config.in (HAVE_MMAP): Add #undef.
3409 2000-09-05 Gerd Moellmann <gerd@gnu.org>
3411 * frame.c (Qdisplay_type): New variable.
3412 (syms_of_frame_1): Initialize it.
3413 (Fframe_parameter): New function that avoids consing.
3414 (syms_of_frame): Defsubr it.
3416 * buffer.c (Fother_buffer): Consider buffers as invisible when
3417 they are displayed in a window on an invisible frame.
3419 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
3420 get-largest-window always return nil.
3422 2000-09-04 Gerd Moellmann <gerd@gnu.org>
3424 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
3425 variable; recognize Emacs 19 elc files.
3427 2000-09-04 Miles Bader <miles@gnu.org>
3429 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
3430 before initially popping up the menu, so the menu doesn't flash
3431 when the face settings are significantly different from the
3434 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
3436 * regex.c (WIDE_CHAR_SUPPORT): New macro.
3437 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
3438 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
3439 (BIT_UNIBYTE): Remove.
3440 (re_match_2_internal): Delete corresponding code and streamline the
3441 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
3442 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
3443 (re_wctype_t): New type.
3444 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
3445 (regex_compile): Use them and fix handling of overly long char classes.
3447 2000-09-03 Andrew Innes <andrewi@gnu.org>
3449 * makefile.w32-in: Change to DOS line endings.
3451 * s/ms-w32.h (ORDINARY_LINK): New define.
3453 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
3454 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
3456 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
3457 (distclean): Delete them here instead.
3459 * w32proc.c (compare_env): Convert to uppercase for comparison,
3460 not lowercase, to match how the native Windows shell works.
3462 2000-09-03 Jason Rumney <jasonr@gnu.org>
3464 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3465 CVS changes the line-ends when checking in/out on DOS/Windows.
3467 * makefile.nt (emacs): Do not change directory to run temacs, as
3468 the load-path is set relative to current directory.
3470 2000-09-03 Miles Bader <miles@gnu.org>
3472 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3474 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3476 * xdisp.c (redisplay_mode_lines): New function.
3477 (display_mode_lines): Return number of mode lines displayed.
3478 (echo_area_display): Use redisplay_mode_lines to draw garbaged
3479 mode lines. Don't temporarily bind redisplay-dont-pause to t.
3481 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
3482 string.h and strings.h.
3483 (index) [HAVE_INDEX]: Add prototype.
3485 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
3486 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
3488 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3489 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3491 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3493 * lread.c (read1): Accept `?' as symbol constituent, for
3494 compatiblity with XEmacs.
3496 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3498 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3499 (struct re_pattern_buffer): Remove newline_anchor.
3500 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3501 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3502 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3503 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3504 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3505 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3506 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3507 Get rid of references to newline_anchor.
3508 (regcomp): Allocate and precompute a fastmap.
3510 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3512 * lread.c (openp): GCPRO local variable `filename'.
3514 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
3516 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
3518 * regex.c: Merge some changes from GNU libc. Add prototypes.
3519 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
3520 Use memcmp and memcpy instead of bcopy and bcmp.
3521 (init_syntax_once): Use ISALNUM.
3522 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
3523 (REG_UNSET_VALUE): Remove. Use NULL instead.
3524 (REG_UNSET, re_match_2_internal): Use NULL.
3525 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
3527 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
3528 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
3529 (regex_compile): In handle_interval, return an error rather than try to
3530 unfetch the interval if we can't find the closing brace.
3531 Obey the RE_NO_GNU_OPS syntax bit.
3532 (TOLOWER): New macro.
3534 (regexec): Allocate regs.start and regs.end as one block.
3536 2000-08-30 Gerd Moellmann <gerd@gnu.org>
3538 * xdisp.c (echo_area_display): Check display_completed instead
3539 of calling detect_input_pending.
3541 * dispnew.c (update_frame): Only set display_completed here; move
3542 the update_begin and update_end calls here from update_frame_1.
3543 (update_frame_1): Don't set display_completed here, don't call
3544 update_begin/update_end.
3546 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
3547 instead of store_frame_param.
3549 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3551 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
3552 desired window matrix hasn't been displayed, use the current row
3553 instead. Make sure that only those frame rows are updated for
3554 which there exists a corresponding enabled desired row.
3556 2000-08-29 Miles Bader <miles@gnu.org>
3558 * xfaces.c (default_face_vector): New function.
3559 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
3561 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3563 * lread.c (openp): Prevent temporary string passed to
3564 Ffile_readable_p from being garbage collected.
3566 2000-08-28 Dave Love <fx@gnu.org>
3568 * keymap.c (store_in_keymap): Add `static' to declaration.
3570 2000-08-28 Gerd Moellmann <gerd@gnu.org>
3572 * emacs.c, callint.c, doc.c, editfns.c
3573 (toplevel) [HAVE_STRING_H]: Include string.h.
3574 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
3575 (index): Remove prototypes which might conflict with non-standard
3576 definitions of index/strchr.
3578 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
3579 (rindex): Define only if !HAVE_RINDEX.
3581 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
3583 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
3585 2000-08-28 Miles Bader <miles@gnu.org>
3587 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
3588 made inconsistent by a font-related attribute in FROM.
3589 (merge_face_inheritance): Add function comment.
3591 2000-08-28 Kenichi Handa <handa@etl.go.jp>
3593 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
3594 the 4th arg (PREV_EVENT) Qt to suppress input method.
3596 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3598 * regex.c: Indent cpp directives and remove parens after `defined'.
3599 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3600 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3601 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3602 (re_compile_pattern): Use size_t for length.
3603 (init_syntax_once): Move to a better place.
3604 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3605 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3607 * syntax.c (back_comment): Detect cases where a comment-starter is
3608 actually inside another comment as in: /* a // b */ c // d \n.
3609 Make it clear that `comstart_pos' is unused for nested comments.
3611 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3612 (KEYMAPP): New macro.
3613 (Fkeymap_parent, Fset_keymap_parent): Use it.
3614 (fix_submap_inheritance): Mark it static.
3615 (define_as_prefix, describe_buffer_bindings, describe_command)
3616 (describe_translation, describe_map): Complete prototypes.
3618 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3620 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3621 to better match the key-lookup behavior.
3623 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3625 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3626 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3628 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3630 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3631 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3632 (xterm.o): Depend on coding.h
3634 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3636 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3637 the corresponding '#endif'.
3639 2000-08-26 Miles Bader <miles@gnu.org>
3641 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
3642 * xfaces.c (QCinherit): New variable.
3643 (syms_of_xfaces): Initialize it.
3644 (LFACE_INHERIT): New macro.
3645 (Finternal_get_lisp_face_attribute)
3646 (merge_face_vector_with_property)
3647 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
3648 (check_lface_attrs): Allow new types of face height. Check
3650 (CYCLE_CHECK): New macro.
3651 (merge_face_inheritance): New function.
3652 (merge_face_vectors): Merge inherited faces too. Add F and
3653 CYCLE_CHECK arguments.
3654 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3655 (lookup_named_face, lookup_derived_face, realize_named_face)
3656 (face_at_string_position, face_at_buffer_position): Supply
3657 new F and CYCLE_CHECK arguments to merge_face_vectors.
3658 (merge_face_heights): New function.
3659 (merge_face_vectors, merge_face_vector_with_property)
3660 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3661 handle relative face heights.
3662 (lface_same_font_attributes_p): Compare heights using EQ.
3664 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3666 * charset.c (char_to_string): Check the character validity.
3667 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3670 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3672 * regex.c (PUSH_FAILURE_COUNT): New macro.
3673 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3674 Handle popping of a register's or a counter's data.
3675 (POP_FAILURE_POINT): Use the new name.
3676 (re_match_2_internal): Push counter data on the stack for succeed_n,
3677 jump_n and set_number_at and remove misleading dead code in succeed_n.
3679 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3681 * xdisp.c (redisplay_internal): If considering all windows on all
3682 frames, update the display for each frame as soon as possible,
3683 instead of first building all desired matrices for all frames, and
3684 then updating them all.
3685 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3687 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3689 * bytecode.c (mark_byte_stack): Add a comment.
3691 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3692 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3695 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3697 * minibuf.c (do_completion): Always use compare-string, not
3698 string-equal because the latter doesn't pay attention to
3699 multibyteness of strings.
3701 * process.c (create_process): Don't setup raw-text coding here.
3702 (Fopen_network_stream): Don't set coding->src_multibyte and
3703 coding->dst_multibyte here.
3704 (read_process_output): For process filter, return unibyte string
3705 if default-enable-multibyte-characters is nil.
3706 (send_process): If OBJECT is multibyte text, be sure to encoded it
3707 by the specified coding system for the process. Otherwise, setup
3709 (init_process): Don't initialize default-process-coding-system
3712 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3714 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3715 <scroll-down-aggressively>: Likewise.
3717 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3719 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3720 zero. Set coding->produced_char correctly.
3722 2000-08-22 Andrew Innes <andrewi@gnu.org>
3724 * makefile.w32-in: New file.
3726 * unexw32.c (unexec): Ignore old_name, and use the actual location
3727 of the current executable instead. Base new_name on this.
3729 * w32proc.c (create_child): Remove reference to security
3730 descriptor, which isn't needed and doesn't compile with mingw32.
3732 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3733 up dllimport attributes.
3734 (x_update_window_end): Update prototype.
3736 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3737 extern, which screws up dllimport attributes.
3739 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3740 up dllimport attributes.
3742 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3743 screws up dllimport attributes.
3745 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3746 up dllimport attributes.
3747 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3748 screws up dllimport attributes.
3750 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3751 up dllimport attributes.
3753 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3754 screws up dllimport attributes.
3756 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3757 screws up dllimport attributes.
3759 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3760 up dllimport attributes.
3762 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3763 unnecessary extern, which screws up dllimport attributes.
3766 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3767 up dllimport attributes.
3769 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3770 unnecessary extern, which screws up dllimport attributes.
3772 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3773 screws up dllimport attributes.
3775 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3776 up dllimport attributes.
3778 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3780 * w32bdf.c (search_file_line):
3781 (set_bdf_font_info):
3783 (w32_get_bdf_glyph):
3784 (w32_BDF_to_x_font): Fix compile warnings.
3786 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3789 * w32select.c: Include keyboard.h before frame.h.
3791 * w32fns.c (max): Define macro.
3792 (JOHAB_CHARSET): Define if not known.
3793 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3794 (Fx_show_tip): Synch with X version.
3796 * w32xfns.c: Include keyboard.h before frame.h.
3798 * w32fns.c: Include keyboard.h before frame.h.
3800 * w32term.c: Include keyboard.h before frame.h.
3802 * fontset.c: Include keyboard.h before frame.h.
3804 * w32inevt.c: Include keyboard.h before frame.h.
3805 (MOUSE_MOVED): Define if not known.
3807 * minibuf.c: Include keyboard.h before frame.h.
3809 * keyboard.c: Include keyboard.h before frame.h.
3811 * indent.c: Include keyboard.h before frame.h.
3813 * dispnew.c: Include keyboard.h before frame.h.
3815 * buffer.c: Include keyboard.h before frame.h.
3817 * alloc.c: Include keyboard.h before frame.h.
3819 * print.c: Include keyboard.h before frame.h.
3821 * process.c: Include keyboard.h before frame.h.
3823 * scroll.c: Include keyboard.h before frame.h.
3825 * sysdep.c: Include keyboard.h before frame.h.
3827 * term.c: Include keyboard.h before frame.h.
3829 * window.c: Include keyboard.h before frame.h.
3831 * xdisp.c: Include keyboard.h before frame.h.
3832 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3834 * frame.c: Include keyboard.h before frame.h.
3836 * w32heap.h: Undefine min, max.
3838 * w32gui.h: Undefine min, max.
3840 * unexw32.c: Change PUCHAR to PCHAR.
3841 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3844 (copy_executable_and_dump_data): Remove unnecessary static defs.
3845 (copy_executable_and_dump_data): Fix compile warnings.
3847 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3849 * w32console.c (min): Define macro.
3850 (clear_frame, write_glyphs): Fix compile warning.
3852 * w32proc.c (compare_env):
3853 (find_child_console): Fix compile warning.
3855 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3856 sys_errlist instead of _sys_errlist.
3857 (get_emacs_configuration_options): New function.
3859 * s/ms-w32.h (sys_nerr): Provide default definition.
3860 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3861 name with _ prepended.
3862 (NSIG): Define if not known.
3863 (get_emacs_configuration): Provide extern declaration.
3864 (get_emacs_configuration_options): Provide extern declaration.
3865 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3867 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3869 (read_unc_volume): Fix compile warning.
3871 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3872 definitions from being used.
3874 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3876 * w32.c (unc_volume_file_attributes):
3877 (open_unc_volume): Make arg const.
3879 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3880 (read_input_waiting): Remove excess parameter.
3882 * w32.c (init_environment): Call _access.
3883 (check_windows_init_file): Call _close.
3884 (init_user_info): Call _putenv.
3885 (init_environment): Call _putenv and _strdup.
3886 (init_ntproc): Reset volume info cache on startup.
3888 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3889 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3890 cannot override the CRT malloc.
3892 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3893 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3895 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3896 unless we are linking with a static CRT.
3897 (RVA_TO_PTR): Cast result to unsigned char*.
3899 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3900 (add_volume_info): Use xstrdup.
3902 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3904 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3905 (do_completion, Fminibuffer_complete_word): Use it.
3906 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3907 var so it can take non-boolean values.
3909 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3911 * editfns.c (find_field): Formatting changes.
3912 (toplevel): Some old-style function forward declarations
3913 changed to prototypes, some new protypes added, some functions
3916 * lisp.h (set_time_zone_rule): Add prototype.
3917 (use_dialog_box): External declaration.
3919 * keyboard.c (gen_help_event): Add parameter SIZE.
3920 (kbd_buffer_events_waiting): Slightly rewritten.
3921 (clear_event): New function.
3922 (kbd_buffer_get_event): Use it, and clear the input_events of
3924 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3925 don't fill the newly created array with nils.
3926 (toplevel): Convert some old-style function forward declarations
3929 * keyboard.h (gen_help_event): Change prototype.
3931 * xterm.c (XTread_socket): Change calls to gen_help_event.
3933 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3935 * eval.c (Fmacroexpand): Doc fix.
3937 2000-08-20 Jason Rumney <jasonr@gnu.org>
3939 * w32term.h (x_display_info_for_display): Remove as this function
3940 does not exist on W32.
3942 * w32term.c (help_echo_window): New variable.
3943 (syms_of_w32term): staticpro it.
3944 (note_mode_line_highlight): Set it.
3945 (XTextExtents16): Removed as there is no equivalent on W32.
3946 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3947 the X way of doing this will not work for W32.
3948 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3949 (x_draw_image_foreground): Avoid drawing outside of the clip area
3950 when image doesn't have a mask.
3951 (note_mouse_highlight): Process overlays in the right order of
3952 priority. Set help_echo_window.
3953 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3954 because that's more visible for large images.
3956 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3957 name to single_keymap_panes.
3958 (w32_menu_show): Set wv->title when dealing with titles.
3959 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3961 2000-08-21 Miles Bader <miles@gnu.org>
3963 * minibuf.c (do_completion): Try again if we rewrite the input
3964 string, but no completion was done, so that any completion message
3967 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3969 * xfaces.c (lface_equal_p): Compare strings differently.
3970 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3971 (realize_tty_face): Use them.
3972 (syms_of_xfaces): Initialize new variables.
3973 (map_tty_color): New function, extracted from realize_tty_face.
3974 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3975 foreground or background color, store the new color name in the
3976 realized face; previous code trying to do this had no effect.
3977 (realize_tty_face): Use map_tty_color.
3978 (Fclear_face_cache): Set face_change_count and ensure thorough
3981 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3983 * undo.c (record_first_change, record_marker_adjustment): Don't
3984 use XBUFFER on last_undo_buffer which might not be a buffer.
3986 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3988 * coding.c (decode_coding_string): Set members consumed,
3989 consumed_char, produced, produced_char of *coding correctly. If
3990 decode_coding doesn't consume any byte, don't try anymore.
3991 (encode_coding_string): Likewise.
3993 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3995 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3996 conditional have void type, for Standard C compilers.
3998 * xdisp.c (redisplay_internal): Compare windows for equality with
3999 EQ, instead of applying XWINDOW to something that might not
4002 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4004 * fontset.c (Finternal_char_font): Search only the selected frame
4005 for a window of the current buffer.
4007 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4009 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4012 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4013 second half of a HELP_EVENT is found at the start of kbd_buffer.
4015 2000-08-18 Miles Bader <miles@gnu.org>
4017 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4019 * editfns.c (save_restriction_save): Rewrite to use markers.
4020 (save_restriction_restore): Rewrite to understand new form of data
4021 saved by save_restriction_save.
4022 (Fsave_restriction): Remove cautionary note in doc-string.
4024 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4026 * fileio.c (build_annotations): Add a comment explaining the
4027 return value of format-annotate-function. Replace a spurious call
4028 to Flength with a CONSP test. Call format-annotate-function with
4029 a fifth arg specifying how many times the function is been called
4030 in a row, to let it choose temporary buffers appropriately.
4032 2000-08-17 Dave Love <fx@gnu.org>
4034 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4035 declare make_temp_name twice.
4037 * lread.c: Prototype readevalloop, load_unwind,
4038 load_descriptor_unwind.
4039 (unreadpure): Give it an arg.
4041 * unexalpha.c: Prototype fatal_unexec, mark_x,
4042 update_dynamic_symbols. Declare unexec as void.
4044 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4045 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4047 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4048 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4051 * alloca.c: Use #error.
4052 [POINTER_TYPE]: Use it.
4054 * eval.c (Fdefvar): Doc fix.
4056 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4057 INITIALIZE_INTERVAL.
4059 * buffer.h: Avoid DECLARE_INTERVALS.
4061 * config.in: Add size_t.
4063 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4065 * w16select.c (set_clipboard_data): If there's not enough memory
4066 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4067 expects. In case of other failures, return 3.
4068 (system_error_msg): New error message.
4069 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4072 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4074 * term.c (write_glyphs): Also turn off inverse video after turning
4075 off other appearances in case TS_exit_attribute_mode is not equal
4076 to TS_end_standout_mode.
4077 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4079 (turn_off_face): Reset standout_mode only if
4080 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4081 is equal to TS_end_standout_mode.
4083 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4085 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4086 sequence at the end of the source block.
4088 * ccl.c (Fccl_program_p): Docstring modified.
4089 (Fccl_execute): Likewise.
4090 (Fccl_execute_on_string): Likewise.
4092 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4094 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4096 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4098 The following changes are mainly to fix bugs of
4099 encode/decode-coding-string failing if encoding/decoding return
4100 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4101 variable conversion_buffer.
4103 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4104 decrement dst_end to avoid buffer overflow in the later call of
4107 * coding.h (conversion_buffer_size, conversion_buffer)
4108 (get_conversion_buffer): Extern deleted.
4110 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4111 (conversion_buffer, conversion_buffer_size): Variables deleted.
4112 (get_conversion_buffer): Function deleted.
4113 (struct conversion_buffer): New structure.
4114 (MAX_ALLOCA): New macro.
4115 (allocate_conversion_buffer): New macro.
4116 (extend_conversion_buffer, free_conversion_buffer): New functions.
4117 (ccl_coding_driver): Set coding->result.
4118 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4119 this is the last block of source.
4120 (encode_coding): Likewise. Handle the source block as the last
4121 one only when the whole source text is consumed.
4122 (decode_coding_string): Handle the case that the output buffer is
4123 too small to decode the whole source text. Use
4124 allocate_conversion_buffer, extend_conversion_buffer and
4125 free_conversion_buffer, not get_conversion_buffer.
4126 (encode_coding_string): Likewise.
4127 (init_coding): Function deleted.
4128 (init_coding_once): Delete code to initialize
4129 conversion_buffer_size.
4131 * emacs.c (main): Don't call init_coding.
4133 * msdos.c (IT_write_glyphs): Use a locally declared
4136 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4137 (insert_glyphs): Likewise.
4139 * w32console.c (write_glyphs): Use a locally declared
4142 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4144 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4145 member of display_info is NULL.
4147 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4149 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4152 * term.c (turn_off_face): Reset standout_mode when resetting
4153 appearances with capability `me'.
4154 (write_glyphs): Switch on inverse video before each face change.
4156 2000-08-14 Dave Love <fx@gnu.org>
4158 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4159 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4160 (lisp_free): Declare and make static.
4162 * window.c: Fix embedded comment.
4163 (syms_of_window): Fix doc string.
4165 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4167 * keymap.c (push_key_description): If C without modifiers is < 32,
4168 make sure to print `C-' before `M-', like in the manual.
4170 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4172 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4173 since they aren't relocated anymore.
4174 (sxhash_string): Make sure returned hash code fits in a Lisp
4177 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4178 partially visible line which is smaller than the window's
4181 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4183 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4184 the multibyte form of eight-bit-control characters.
4185 (Fccl_execute_on_string): Initialize ccl->multibyte.
4187 * ccl.h (struct ccl_program): New member multibyte.
4189 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4191 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4193 * regex.c (regex_compile) <normal_char>: Pay attention to
4195 (analyse_first) <exactn>: Setup fastmap correctly for
4196 eight-bit-control characters.
4198 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4200 * termhooks.h (enum event_kind): New member
4201 multibyte_char_keystroke.
4203 * keyboard.c (make_lispy_event): Handle the new event type
4204 multibyte_char_keystroke.
4206 * xterm.c: Include coding.h.
4207 (XTread_socket): Work around a bug of XmbLookupString. If the
4208 input is from XIM, decode it according to the current locale. In
4209 that case, generate multibyte_char_keystroke events.
4211 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4213 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4214 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4216 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4218 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4219 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4220 (move_it_in_display_line_to): Record iterator's ascent and descent
4221 before producing glyphs, and restore them when we know the glyph
4222 doesn't fit on the line.
4223 (move_it_to): Restructured so that it's easier to debug. If
4224 moving to a vpos, and not moving to an x or character position,
4225 stop as soon as the specified vpos is reached; don't move further
4226 into that line because that might change the computed line height.
4227 (try_cursor_movement): New function, extracted from the cursor
4228 movement branch of redisplay_window. If ending on a partially
4229 visible line, don't try to scroll if the cursor line is taller
4231 (redisplay_window): Use try_cursor_movement.
4233 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4234 because that function doesn't cope with variable-height lines.
4236 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4237 box cursor because that's better visible for large images.
4239 2000-08-10 Miles Bader <miles@gnu.org>
4241 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4243 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4245 * xdisp.c (Vmessages_buffer_name): New variable.
4246 (message_dolog): Use it.
4247 (syms_of_xdisp): Initialize it.
4249 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4251 * msdos.c (IT_note_mouse_highlight): Update the calls to
4253 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4254 redundant now that keyboard.h is included.
4256 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4258 * keyboard.c (kbd_buffer_events_waiting): New function.
4260 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4262 * msdos.c: Include keyboard.h.
4263 (XMenuActivate): Empty no_event events from the event buffer. If
4264 no events are left after that, call clear_input_pending.
4265 (mouse_clear_clicks): New function, code moved from mouse_init.
4266 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4267 mouse driver to ``forget'' any past clicks.
4269 * Makefile.in (msdos.o): Depend on keyboard.h.
4271 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4273 * lisp.h (input_pending): External declaration.
4275 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4277 * xdisp.c (echo_area_display): Display thoroughly if input is
4278 pending. Bind redisplay-dont-pause to t during the redisplay.
4279 in case input is pending.
4281 * dispnew.c (Qredisplay_dont_pause): New variable.
4282 (syms_of_display): Initialize and staticpro it.
4283 (update_frame_1): Don't interrupt the display for pending input if
4284 redisplay_dont_pause is set.
4286 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4288 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4290 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4292 * callproc.c (Fcall_process): Terminate the unwind-protect around
4293 the post-read-conversion of coding system.
4295 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4296 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4297 * buffer.h (overlays_at): Update prototype.
4298 * xdisp.c (next_overlay_change): Update call to overlays_at.
4299 * xfaces.c (face_at_buffer_position): Likewise.
4300 * textprop.c (Fget_char_property): Likewise.
4301 * xterm.c (note_mouse_highlight): Likewise.
4303 * minibuf.c (do_completion): Don't consider a simple change of
4304 case as `completion'.
4306 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4308 * keyboard.c (syms_of_keyboard): Initialize
4309 last_point_position_buffer.
4310 * undo.c (record_delete): Make sure last_point_position_buffer is
4311 a buffer before comparing pointers.
4313 * coding.h (decode_coding_string): Declare.
4315 * intervals.h (Fprevious_single_char_property_change): Declare.
4317 * textprop.c (Fprevious_single_char_property_change): Don't do
4318 arithmetic directly on lisp objects.
4320 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4323 * keyboard.h (menu_item_eval_property): Declare.
4325 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4326 reuse as buffer name, instead of recreating (and discarding) every
4327 time a message is logged.
4328 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4329 (current_message_1, truncate_message_1, set_message_1)
4330 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4331 (current_message, truncate_echo_area, display_echo_area)
4332 (resize_echo_area_axactly): Changed calls.
4334 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4336 (Ffind_coding_systems_region_internal): First argument to Fappend
4337 must be an integer, not a Lisp object.
4339 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4341 * charset.c (Fchar_width): Doc fix.
4343 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4345 * charset.c (Fstring_width): Doc fix.
4347 2000-08-07 Gerd Moellmann <gerd@gnu.org>
4349 * xdisp.c (start_display): When starting display on a continuation
4350 line, clear ascent and descent members of the iterator structure;
4351 the height of the continued line does not affect the height of the
4353 (make_cursor_line_fully_visible): Do nothing if cursor is on a
4354 line taller than the window.
4355 (redisplay_window) <forced window start>: Handle case that the
4356 middle of the window is not found in any row.
4357 (dump_glyph_row): Show more information.
4358 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
4359 first text line in a glyph matrix.
4361 * xterm.c (x_draw_image_foreground): Avoid drawing outside
4362 of the clip area when image doesn't have a mask.
4364 * fns.c (sweep_weak_table): Fix survival conditions for
4365 key-or-value and key-and-value weakness.
4367 * .gdbinit (xhashtable): New command.
4369 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
4370 tables out of the list of all weak hash tables.
4372 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
4373 a new buffer is created, make sure echo_area_buffer[] references
4376 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
4378 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
4381 2000-08-07 Kenichi Handa <handa@etl.go.jp>
4383 * syntax.c (skip_chars): Fix previous change. Make the handling
4384 of unibyte string consistent with that of regex search.
4386 2000-08-05 Gerd Moellmann <gerd@gnu.org>
4388 * xmenu.c (popup_get_selection): Use xfree instead of free.
4390 * fileio.c (Finsert_file_contents): Use xfree instead of free.
4392 * editfns.c (Ftranspose_regions): Use xfree instead of free.
4394 * callproc.c (child_setup): Use xfree instead of free.
4396 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
4398 (run_mac_command, closedir): Use `xfree' instead of `free'.
4400 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
4402 * eval.c (error): Use xfree instead of free.
4404 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
4406 * fns.c: Replace `illegal' with `invalid'.
4407 (Fmake_hash_table, make_hash_table): Allow table size of 0.
4409 2000-08-05 Kenichi Handa <handa@etl.go.jp>
4411 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
4414 2000-08-04 Noah Friedman <friedman@splode.com>
4416 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
4419 2000-08-04 Gerd Moellmann <gerd@gnu.org>
4421 * syntax.c (skip_chars): Fix typo in error message.
4423 2000-08-04 Andreas Schwab <schwab@suse.de>
4425 * m/ia64.h: Moved from s/ia64.h.
4427 2000-08-04 Kenichi Handa <handa@etl.go.jp>
4429 * process.c (read_process_output): Big simplification. Handle
4430 composition and post-read-conversion of coding system correctly.
4431 (send_process): Handle composition correctly.
4433 * callproc.c (Fcall_process): Handle post-read-conversion of
4434 coding system if any.
4436 * coding.c (decode_coding_iso2022): More strict check for handling
4438 (coding_restore_composition): Pay attention to the case that
4439 cmp_data is not set properly (because of invalid code in the
4441 (run_pre_post_conversion_on_str): Include text properties in the
4443 (decode_coding_string): Set members of coding correctly.
4445 2000-08-03 Gerd Moellmann <gerd@gnu.org>
4447 * s/ia64.h: New file.
4449 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
4450 Use NULL instead of 0 at the end of variable argument list of
4451 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
4452 sizeof (int) < sizeof (void *).
4454 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
4455 of variable argument lists of XtVaGetValues and XtVaSetValues.
4457 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
4458 variable argument lists of XtVaGetValues and XtVaSetValues.
4460 2000-08-02 Gerd Moellmann <gerd@gnu.org>
4462 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
4463 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4465 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4468 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4469 in call to Fsingle_key_description.
4471 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4474 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4476 * window.c (display_buffer_reuse_frames): New variable.
4477 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
4478 frames displaying BUFFER.
4479 (syms_of_window): Define Lisp variable
4480 display-buffer-reuse-frames.
4482 2000-08-01 Miles Bader <miles@gnu.org>
4484 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
4485 when to constrain NEW_POS (they were pretty screwed up before).
4487 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4489 * msdos.c (run_msdos_command): Save and restore the master
4490 environment, for the case that child_setup signals an error.
4491 When mirroring slashes in DOS shell commands, don't fail when
4492 argv[2] has embedded blanks.
4493 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4494 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4495 (dos_ttraw): Call mouse_setup_buttons.
4497 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4498 using alloca; free it after run_msdos_command returns.
4500 2000-07-27 Dave Love <fx@gnu.org>
4502 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4504 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4507 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4509 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4511 * editfns.c (lisp_time_argument): Fix last change.
4513 2000-07-27 Gerd Moellmann <gerd@gnu.org>
4515 * fns.c (Fdelete): Make it work on vectors and strings in addition
4518 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
4519 (syms_of_fns): Initialize new variables.
4520 (sweep_weak_table): Handle weakness `key-or-value' and
4522 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
4523 weakness, with t meaning the same as `key-and-value'.
4525 2000-07-27 Kenichi Handa <handa@etl.go.jp>
4527 * coding.h (struct coding_system): Member safe_charset deleted.
4529 * coding.c (Qsafe_charsets): This variable deleted.
4530 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
4532 (coding_safe_chars): New function.
4533 (CODING_SAFE_CHAR_P): New macro.
4534 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
4535 checking safe_charsets member of the coding system. Caller
4537 (detect_coding_iso2022): New local variable safe_chars.
4538 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
4539 safe_charsets member of the coding system.
4540 (decode_coding_iso2022): New local variable safe_chars.
4541 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
4542 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
4543 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
4544 (ENCODE_UNSAFE_CHARACTER): New macro.
4545 (encode_coding_iso2022): New local variable safe_chars. Check
4547 (setup_coding_system): Delete the code to initialize
4548 coding->safe_charses
4549 (intersection, find_safe_codings): New functions.
4550 (Ffind_coding_systems_region_internal): New function.
4551 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
4552 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
4553 variable and initialize it.
4555 * fns.c (char_table_ref_and_index): New function.
4557 * lisp.h (char_table_ref_and_index): Add prototype.
4559 2000-07-26 Sam Steingold <sds@gnu.org>
4561 * editfns.c (lisp_time_argument): Added third argument `usec'.
4562 (Ffloat_time): New built-in Lisp function.
4564 2000-07-26 Gerd Moellmann <gerd@gnu.org>
4566 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
4567 for the character code.
4569 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
4572 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
4573 if called for a popup menu.
4574 (xmenu_show): Store help string in widget values.
4576 2000-07-26 Dave Love <fx@gnu.org>
4578 * syswait.h: Move some definitions.
4579 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
4580 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
4581 perspicuous definitions.
4582 (WTERMSIG): Fix bit pattern used.
4584 2000-07-26 Kenichi Handa <handa@etl.go.jp>
4586 * print.c (print_object): If vector printing is truncated, print
4587 "..." to indicate it as well as the case of list printing.
4589 2000-07-25 Gerd Moellmann <gerd@gnu.org>
4591 * xdisp.c (next_element_from_display_vector): Improve comments.
4593 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
4594 for the character code, and the rest for the face id as in 20.x.
4595 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
4597 * window.c (window_display_table): Cleaned up.
4599 * syntax.c (Fforward_word): Add last arg nil in call of
4600 Fconstrain_to_field.
4602 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4604 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4605 identical but for the letter-case, don't call
4606 barf_or_query_if_file_exists.
4608 2000-07-25 Miles Bader <miles@gnu.org>
4610 * editfns.c (find_field): Honor special `boundary' fields.
4611 (Qboundary): New variables.
4612 (syms_of_editfns): Initialize Qboundary.
4613 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4614 Use scan_buffer instead of find_before_next_newline, because it
4615 allows us to detect the boundary case where there's a newline at
4617 * lisp.h (Fconstrain_to_field): Update external declaration.
4619 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4621 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4624 2000-07-24 Dave Love <fx@gnu.org>
4626 * s/sunos4-0.h, s/sol2.h:
4627 (LIBS_TERMCAP): Move from m/sparc.h.
4629 * m/sparc.h (TERMINFO): Moved to system files (probably only
4630 relevant for sunos4 judging by its vintage).
4631 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4634 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4636 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4637 name to single_keymap_panes.
4639 2000-07-24 Andreas Schwab <schwab@suse.de>
4641 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
4643 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4645 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
4646 parameters instead of using int parameters. Expect FN to accept
4647 EMACS_INT parameters.
4648 (display_echo_area, resize_echo_area_axactly, current_message)
4649 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
4650 with new argument list.
4651 (resize_mini_window_1): New callback function.
4652 (current_message_1, truncate_message_1, set_message_1): Change
4653 parameter lists to the new format expected by
4654 with_echo_area_buffer.
4656 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4658 * fontset.c (fontset_ref): Remove INLINE declaration.
4659 (fontset_ref_via_base): Likewise.
4660 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4663 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4665 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4666 correct order of priority. If help echo was found in an overlay,
4667 use that overlay as the object in which the help echo was found.
4669 2000-07-22 Miles Bader <miles@gnu.org>
4671 * textprop.c (Fprevious_single_char_property_change): The initial
4672 property value should be from the position preceding POSITION, not
4675 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4677 * coding.c (syms_of_coding): Doc fix for
4678 inhibit-iso-escape-detection.
4680 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4682 * xterm.c (note_mouse_highlight): Process overlays in the right
4685 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4687 * xterm.c (note_mouse_highlight): If help-echo was found in an
4688 overlay, use that overlay as the object in which the help was
4691 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4693 * window.c (foreach_window): Instead of a fake variable argument
4694 list, take one USER_DATA argument.
4695 (foreach_window_1): Likewise, and call callback functions with two
4696 args, the window and USER_DATA.
4697 (struct check_window_data): New struct.
4698 (check_window_containing): Use it.
4699 (window_from_coordinates): Set up a struct check_window_data for
4701 (add_window_to_list, freeze_window_start): Change parameters
4702 according to new calling convention.
4704 * window.h (foreach_window): Change prototype.
4706 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4708 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4710 * xmenu.c (menu_help_callback): Call show_help_echo with
4711 additional arguments OBJECT and POS.
4713 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4715 * data.c (Faset): Allow storing any multibyte character in a
4716 string. Convert unibyte string to multibyte if necessary.
4718 * xfns.c (x_encode_text): New function.
4719 (x_set_name): Use x_encode_text.
4720 (x_set_title): Likewise.
4722 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4724 * xterm.h (x_encode_text): Add prototype.
4726 2000-07-20 Dave Love <fx@gnu.org>
4728 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4731 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4733 * msdos.c (help_echo_window): New variable.
4734 (syms_of_msdos): Initialize and staticpro it.
4735 (IT_note_mode_line_highlight): Set help_echo_window.
4736 (IT_note_mouse_highlight): Ditto.
4737 (dos_rawgetc): Store help_echo_window in the second event produced
4740 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4741 Record the object that generated the help echo and the position of
4742 that object in help_echo_object and help_echo_pos. Record that
4743 some glyphs in a row are displayed in mouse-face.
4744 (IT_update_begin): Don't clear mouse highlight unless one of the
4745 enabled glyph rows is marked as being displayed in mouse-face.
4746 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4747 and position recorded in help_echo_object and help_echo_pos to the
4749 (IT_menu_display): Accept a new argument PN: the pane number of
4750 the current menu pane. Record the pane number and the item
4751 number of the item which has associated help string.
4752 (XMenuActivate): Update the prototype for help_callback in
4753 function declaration. Call IT_menu_display with the current menu
4754 pane number as an additional argument. Call help_callback with
4755 two additional arguments: the pane number and the item number of
4756 the menu item associated with the help text.
4757 (help_echo_object, help_echo_pos): New variables.
4758 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4760 * msdos.h (XMenuActivate): Update prototype.
4762 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4764 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4765 Add some more prototypes.
4767 * xterm.c, xterm.h: Add some more prototypes.
4769 * lisp.h (Fnext_single_char_property_change): Add prototype.
4771 * dispnew.c (direct_output_for_insert): Remove confusing
4772 outer local variable mouse_face_overwritten_p.
4773 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4775 * alloc.c (allocate_string_data): Don't copy old string contents.
4777 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4779 * coding.c (code_convert_region): Delete text properties before
4780 shrinking the conversion region.
4782 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4784 * dispnew.c (update_text_area): Write the whole row if it
4785 has mouse-face in it.
4787 * xfaces.c (face-alternative-font-family-alist): Remove
4788 DEFVAR_LISP; staticpro instead.
4790 * xmenu.c (menu_help_callback): Call show_help_echo with
4793 * keyboard.c (show_help_echo): Add parameter WINDOW.
4794 (read_char): Call show_help_echo with window extracted from Lisp
4796 (gen_help_event): Add parameter WINDOW.
4798 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4800 * xterm.c (help_echo_window): New variable.
4801 (note_mouse_highlight, note_tool_bar_highlight): Set
4803 (XTread_socket): Pass help_echo_window to gen_help_event.
4804 (syms_of_xterm): Initialize and staticpro help_echo_window.
4806 2000-07-18 Dave Love <fx@gnu.org>
4808 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4811 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4813 * alloc.c (allocate_string_data): If string had already data
4814 assigned, copy old contents to new string data.
4816 * coding.c (syms_of_coding): Fix typo in spelling of variable
4817 `inhibit-iso-escape-detection'.
4819 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4821 * Makefile.in: Add dependencies on dispextern.h.
4822 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4823 `free'; both can conflict with system header files.
4825 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4827 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4830 2000-07-18 Dave Love <fx@gnu.org>
4832 * window.c (Fwindow_list): Declare arg `window'.
4834 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4836 * coding.c (setup_coding_system): Don't override the explicitly
4837 specified designations.
4839 2000-07-15 Miles Bader <miles@gnu.org>
4841 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4842 from `text_property_eq' and `text_property_stickiness', respectively.
4843 (find_field, Fconstrain_to_field, char_property_eq)
4844 (char_property_stickiness): Changed to call char-property functions
4845 instead of text-property-only ones.
4847 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4848 `next_single_char_property_change'). Do more error checking, and
4849 cleanup limit behavior.
4850 (Fprevious_single_char_property_change): New function.
4851 (syms_of_textprop): Initialize new subrs.
4853 * xdisp.c (display_prop_end, invisible_text_between_p):
4854 Call Fnext_single_char_property_change instead of
4855 next_single_char_property_change.
4857 2000-07-15 Jason Rumney <jasonr@gnu.org>
4859 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4860 after menu is finished with.
4861 (add_menu_item): Only consider wv->title as a menu title.
4862 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4864 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4866 (FONT_REGEXP): Remove unused macro, and its sub-components.
4867 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4869 * w32term.c (help_echo_object, help_echo_pos): New variables.
4870 (note_mode_line_highlight): Store additional information about the
4871 help-echo in help_echo_object and help_echo_pos. Check both
4872 `local-map' and `keymap' properties for changing the cursor
4873 (note_mouse_highlight): Store additional information about the
4874 help-echo in help_echo_object and help_echo_pos.
4875 (note_tool_bar_highlight): Set help_echo_object to nil and
4876 help_echo_pos to -1.
4877 (w32_read_socket): Use gen_help_event instead of filling
4878 input_events manually.
4879 (syms_of_w32term): Staticpro help_echo_object.
4880 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4881 set, arrange for a mouse-highlight redisplay in
4883 (x_clear_mouse_face): New function.
4884 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4885 (x_update_window_begin): No need to turn off the mouse
4887 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4888 depending on whether they contain glyphs highlighted in
4890 (x_fill_stretch_glyph_string): Consume runs of stretch
4891 glyphs instead of a single one.
4892 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4893 with new argument list.
4894 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4895 (x_append_glyph, x_append_composite_glyph)
4896 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4897 changes in struct glyph starting 1999-12-27. See comments for
4898 xterm.c on 2000-07-05.
4900 2000-07-14 Sam Steingold <sds@gnu.org>
4902 * xfaces.c (realize_x_face): Fix the last patch:
4903 check `default_face' before dereferencing.
4905 2000-07-14 Dave Love <fx@gnu.org>
4907 * syntax.c (back_comment): Add null default in switch (for pcc).
4909 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4911 * xfaces.c (realize_x_face): Make fontset using the base of the
4912 default_face's fontset, not using the default fontset.
4914 * coding.c (inhibit_iso_escape_detection): New variable.
4915 (syms_of_coding): Make it a Lisp variable.
4916 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4917 nonzero, ignore ISO2022's escape sequence.
4919 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4921 * alloca.c (malloc) [emacs]: Define as xmalloc.
4923 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4924 use that instead of the mouse position. Add parameters DX and DY.
4926 * dispextern.h (Fx_show_tip): Adjust number of parameters
4929 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4930 if HELP is a function, call it with OBJECT and POS as parameters
4931 to get the help to display.
4932 (gen_help_event, kbd_buffer_store_help_event): New functions.
4933 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4934 (read_char): Call show_help_echo with new parameters.
4936 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4939 * xterm.c (help_echo_object, help_echo_pos): New variables.
4940 (note_mode_line_highlight): Store additional information about the
4941 help-echo in help_echo_object and help_echo_pos. Check both
4942 `local-map' and `keymap' properties for changing the cursor
4943 (note_mouse_highlight): Store additional information about the
4944 help-echo in help_echo_object and help_echo_pos.
4945 (note_tool_bar_highlight): Set help_echo_object to nil and
4946 help_echo_pos to -1.
4947 (XTread_socket): Use gen_help_event instead of filling
4948 input_events manually.
4949 (syms_of_xterm): Staticpro help_echo_object.
4951 * xmenu.c (menu_highlight_callback): Use
4952 kbd_buffer_store_help_event instead of setting up and input_event
4955 * xdisp.c (eval_form): GCPRO argument sexpr.
4956 (call_function): New function.
4957 (handle_single_display_prop): Use call_function and FUNCTIONP
4958 instead of checking whether if font_height is a symbol and
4961 * eval.c (internal_condition_case_2): New function.
4963 * lisp.h (FUNCTIONP): New macro.
4964 (internal_condition_case_2, call_function): Add prototypes.
4966 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4967 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4968 Always set `arg' member of input_events.
4969 (construct_menu_click): Unused function removed.
4971 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4973 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4974 (construct_drag_n_drop, x_scroll_bar_handle_click)
4975 (w32_read_socket): Always set `arg' member of input_events.
4977 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4979 * lisp.h (eval_form): Add prototype.
4981 * xdisp.c (eval_form): Make it externally visible.
4983 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4985 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4986 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4987 consing. For prefix events, store the frame in the `arg' slot of
4988 the event, otherwise store the key there.
4989 (XTread_socket): Instead of consing, use the frame_or_window slot
4990 of HELP_EVENTs for the frame, and the `arg' slot for the help
4993 * xmenu.c (menu_highlight_callback): Store help string in the
4994 `arg' member of the input event; don't cons.
4995 (menubar_selection_callback): Use the `arg' slot of input events
4996 to queue additional information, instead of consing.
4998 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5000 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5002 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5004 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5005 input events to queue additional information, instead of consing.
5007 * keyboard.c (kbd_buffer_gcpro): Renamed from
5008 kbd_buffer_frame_or_window. Now used for all Lisp objects
5009 referenced from the input queue.
5010 (kbd_buffer_store_event): Always use structure assignment for
5011 copying input events. Record all Lisp objects referenced from
5012 events in kbd_buffer_gcpro.
5013 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5014 differently from input events. Test for prefix menu_bar_events
5015 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5016 event in kbd_buffer_gcpro to nil.
5017 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5018 frame_or_window is equal to its arg member as prefix events.
5019 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5020 used by an input event to nil.
5021 (init_keyboard): Use two times the size of the input queue
5022 for kbd_buffer_gcpro.
5023 (syms_of_keyboard): Likewise.
5025 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5028 * termhooks.h (struct input_event): Add member `arg'.
5029 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5030 (USER_SIGNAL_EVENT): Renamed from user_signal.
5032 * xfaces.c (ASET): Remove definition.
5034 * lisp.h (AREF, ASET, ASIZE): New macros.
5036 * fontset.c (AREF, ASIZE): Remove definitions.
5038 * fns.c (AREF): Remove definition.
5040 * composite.c (AREF): Remove definition.
5042 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5044 * dispnew.c (redraw_overlapped_rows): Add missing local.
5045 (scrolling_window): Remove debug code.
5047 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5048 Before scrolling, turn off a mouse-highlight in the window
5051 * xterm.c (x_update_window_end): Add parameter
5052 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5053 redisplay in XTframe_up_to_date.
5054 (x_clear_mouse_face): New function.
5055 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5057 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5059 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5060 it when any row is written to that contains glyphs highlighted in
5062 (update_window): Call the window update end hook with new
5063 parameter MOUSE_FACE_OVERWRITTEN_P.
5064 (direct_output_for_insert): Give up if row contains mouse-face.
5066 * dispextern.h (struct redisplay_interface): Add parameter
5067 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5068 (clear_mouse_face): New function pointer member.
5070 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5072 * syntax.c (back_comment): Use one switch rather than a few `if's.
5073 Obey open_paren_in_column_0_is_defun_start.
5074 When reverting to the `slow' method, try to nicely handle the case
5075 of nested comments by checking that the comment-starter we found
5076 does indeed match the comment-ender.
5077 (scan_sexps_forward, scan_sexps_forward):
5078 Ignore excessive opening parenthesis rather than throwing an error.
5080 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5082 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5083 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5085 * dispnew.c (direct_output_forward_char): Give up if currently
5086 displaying a message instead of the minibuffer contents.
5088 * xterm.c (x_update_window_begin): No need to turn off the mouse
5090 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5091 depending on whether they contain glyphs highlighted in
5094 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5095 compare the mouse_face_p flags of both rows.
5097 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5099 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5101 * keyboard.c (show_help_echo): Accept additional parameter
5102 ok_to_overwrite_keystroke_echo.
5103 (read_char): Call show_help_echo with a zero
5104 ok_to_overwrite_keystroke_echo argument.
5105 * keyboard.h (show_help_echo): Update prototype of
5107 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5108 ok_to_overwrite_keystroke_echo argument.
5109 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5110 non-zero ok_to_overwrite_keystroke_echo argument.
5112 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5114 * xdisp.c (try_window_id): If changes are all below what is
5115 displayed in the window, and point is in the window, we still
5116 might have to find point on the display.
5118 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5119 glyphs instead of a single one.
5120 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5121 with new argument list.
5122 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5124 * keymap.c (get_keymap_1): Add comment that this function can GC.
5125 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5126 comment that functions can GC.
5127 (Fset_keymap_parent): GCPRO arg KEYMAP.
5129 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5131 * msdos.c (XMenuActivate): After exiting the menu, restore the
5132 echo area message and erase it.
5134 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5136 * fontset.c (Ffontset_info): Make the return value more compatible
5137 with that of Emacs 20.
5139 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5141 * eval.c (Fsignal): Handle case that backtrace_list is null.
5143 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5145 * ccl.c (Fccl_execute): Typo fixed.
5147 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5149 * window.c (window_loop): Add missing gcpro1 local variable.
5151 * window.c (Fwindow_list): Reverse list at the end.
5152 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5153 means allow windows on OWINDOW's frame, only.
5154 (window_loop): Simplified; use Fwindow_list.
5156 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5158 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5160 * xterm.c (XTread_socket): Increment handling_signal at the start,
5161 decrement it at the end.
5163 * eval.c (handling_signal): New variable.
5164 (Fsignal): Abort if handling_signal is non-zero.
5166 * lisp.h (handling_signal): External declaration.
5168 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5170 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5172 Sound support for NetBSD through "Linux emulation" support:
5173 * config.in (HAVE_SOUNDCARD_H): Undef.
5174 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5175 * Makefile.in (LIBSOUND): New variable.
5176 (LIBES): Include it.
5177 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5179 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5181 (vox_open): Use DEFAULT_SOUND_DEVICE.
5182 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5184 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5186 * print.c (print_error_message): If Vsignaling_function is set,
5187 show it in *Messages*.
5189 * lisp.h (Vsignaling_function): External declaration.
5191 * eval.c (Vsignaling_function): New variable.
5192 (Fsignal): Compute it.
5193 (syms_of_eval): Staticpro it.
5195 2000-07-05 Dave Love <fx@gnu.org>
5197 * syswait.h: Use the autoconf recommended approach. Old code
5198 #if'd out in case we need to revert.
5200 * config.in (HAVE_SYS_WAIT_H): Added.
5202 2000-07-05 Andrew Innes <andrewi@gnu.org>
5204 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5205 when non-NULL instead of __morecore, to take account of buffer
5206 memory. This also solves a problem with spurious memory warnings
5209 * ralloc.c: Make real_morecore non-static.
5211 * eval.c (internal_condition_case): Comment out abort if
5212 interrupt_input_blocked is not zero.
5214 * makefile.nt: Add support for `bootstrap' and related targets.
5215 Include minimal debug info in emacs.exe in release build.
5216 Remove all dependencies on lisp.h, and fixup some others.
5218 * w32.c (init_environment): Install code from 20.7 for providing
5219 default values for environment variables, based on the
5220 executable's own location.
5221 (map_w32_filename): Handle filenames that are longer than
5223 (sys_socket): Install socket inheritance bug fix from 20.7.
5225 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5226 here via blockinput.h).
5228 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5230 * w32menu.c (w32_menu_display_help):
5231 * xmenu.c (menu_help_callback): Use show_help_echo.
5233 * keyboard.h (show_help_echo): Declare.
5235 * keyboard.c (show_help_echo): New function, extracted from read_char.
5236 Feval its `msg' argument if it's a cons cell.
5237 (read_char): Use it.
5238 (follow_key): Pass `autoload' to get_keyelt.
5240 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5241 (note_tool_bar_highlight, XTread_socket):
5242 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5244 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5245 (note_tool_bar_highlight, w32_read_socket):
5246 Do not gratuitously ignore non-string `help-echo' properties.
5248 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5250 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5252 * window.c (delete_all_subwindows): Reset Vwindow_list.
5254 * xterm.c (x_append_glyph, x_append_composite_glyph)
5255 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5256 changes in struct glyph starting 1999-12-27. Some bit-fields of
5257 struct glyph were not set, which made glyphs unequal when compared
5258 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5259 effects were the result. This also depended on the contents of
5260 memory returned by xmalloc. If flickering happens again, activate
5261 the code in clear_glyph_row that's in #if 0. If the flickering is
5262 gone with that, chances are that it is caused by something
5265 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5267 * dispextern.h: Add some comments.
5269 * window.c (add_window_to_list): Add parameter LIST.
5270 (window_list): Order list so that, for each frame, windows are
5271 in canonical order, and so that frames appear in the list in
5272 the order given by Vframe_list.
5273 (next_window): Reverse the handling of NEXT_P.
5275 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5277 * window.c (Vwindow_list): New variable.
5278 (make_window, delete_window): Set Vwindow_list to nil.
5279 (check_window_containing): New function.
5280 (window_from_coordinates): Rewritten.
5281 (add_window_to_list, window_list, candidate_window_p)
5282 (decode_next_window_args, next_window): New functions.
5283 (Fnext_window, Fprevious_window): Rewritten in terms of
5285 (Fwindow_list): New function.
5286 (Fother_window): Cleaned up.
5287 (foreach_window): Add a longer "variable argument list". Let
5288 callback function return 0 to indicate that cycling over windows
5290 (foreach_window_1): Likewise.
5291 (freeze_window_start): Return int.
5292 (init_window): New function.
5293 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5295 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5296 input_event with bzero.
5297 (main): Call init_window.
5299 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5302 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5304 * composite.h (make_composition_value_copy): Extern it.
5306 * composite.c (make_composition_value_copy): New function.
5308 * editfns.c (Fformat): While copying text properties, make each
5309 composition property value a copy.
5311 * fns.c (concat): While copying text properties, make each
5312 composition property value a copy.
5314 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5316 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5318 * fns.c (sweep_weak_table): Mark only objects that are not
5321 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5322 include those frames as candidates which have their focus
5323 redirected to the minibuffer frame.
5325 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5327 * fns.c (Fputhash): Return `value' rather than nil.
5329 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5331 * frame.c (next_frame): Don't check focus redirection in case
5332 MINIBUF is a window. Doing so excludes frames using MINIBUF
5333 unless their focus is redirected, which contradicts the
5334 specification of next-frame, and leads to infinite loops in
5335 certain situations when cycling through windows with next-window.
5337 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5339 * coding.c (code_convert_region): Even if the length of text is
5340 zero, try to convert it if coding->type is coding_type_ccl.
5341 (decode_coding_string, encode_coding_string): Likewise.
5343 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5345 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
5346 the display if windows_or_buffers_changed.
5348 * dispnew.c (struct row_entry): New structure.
5349 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
5350 (row_table_size, old_lines, new_lines, old_lines_size)
5351 (new_lines_size, run_pool, runs_size, runs): New variables.
5352 (add_row_entry): New function.
5353 (scrolling_window): Use data structures allocated with xmalloc and
5354 held in global variables, instead of allocating them with alloca and
5355 holding them in local variables. Use a larger hash table whose
5356 size depends on glyph matrix sizes. Don't use bzero to clear the
5357 hash table; instead, clear used slots only.
5359 * fns.c (next_almost_prime): Make it externally visible.
5361 * lisp.h (next_almost_prime): Add prototype.
5363 * s/isc4-0.h (sigunblock): Define.
5365 * s/sco5.h (sigunblock): Define.
5367 2000-06-27 Dave Love <fx@gnu.org>
5369 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
5370 (moved to osf5-0.h).
5371 [!NOT_C_CODE]: Protect string.h stuff.
5373 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
5374 (sys_siglist, NSIG): Definitions moved here from osf1.h.
5376 2000-06-27 Gerd Moellmann <gerd@gnu.org>
5378 * xdisp.c (resize_mini_window): Subtract the extra line spacing
5379 below the last line from the needed window height.
5381 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
5383 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
5384 (Fwidget_get): Use it.
5385 (syms_of_fns): Defsubr it.
5387 2000-06-26 Gerd Moellmann <gerd@gnu.org>
5389 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
5390 display info for XIM.
5391 (xim_open_dpy): Likewise.
5392 (xim_close_dpy): Don't free the display info's XIM.
5394 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
5396 * config.in (USE_XIM): New define.
5398 * keymap.c (get_keyelt): For menu-items containing a `:filter
5399 FILTER', apply FILTER to the menu-item's definition to get the
5400 real definition to use.
5402 * lisp.h (QCfilter): External declaration.
5404 * xfns.c (Fimage_size): New function.
5405 (syms_of_xfns): Defsubr it.
5407 2000-06-26 Andreas Schwab <schwab@suse.de>
5409 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
5412 2000-06-25 Dave Love <fx@gnu.org>
5414 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
5417 * Makefile.in (blockinput.h): Depend on atimer.h.
5418 (atimer.h): Depend on systime.h.
5420 * blockinput.h: Protect against multiple inclusion. Include
5423 * atimer.h: Protect against multiple inclusion. Include
5426 * lisp.h (swap_in_global_binding): Declare.
5428 2000-06-24 Ken Raeburn <raeburn@gnu.org>
5430 * process.c (Fopen_network_stream): Turn off atimers for duration
5431 of call to connect. (Patch from Gerd.)
5433 2000-06-23 Dave Love <fx@gnu.org>
5435 * ralloc.c: Maybe include unistd.h
5437 * emacs.c (setgrp): Undefine before defining.
5438 (malloc_warning, set_time_zone_rule, index): Prototype.
5440 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
5441 HAVE_STRUCT_TIMEZONE.
5443 * s/osf1.h: Move string.h hack here from alpha.h and make it
5445 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
5447 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
5448 (SOCKLEN_TYPE): Don't define.
5450 * m/alpha.h: Remove string.h hack.
5452 * s/osf5-0.h: New file.
5454 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
5455 include time.h, done by systime.h.
5456 [__FreeBSD__]: Remove redundant includes.
5458 * callproc.c (setpgrp): Undefine before defining.
5459 (delete_temp_file): Return Qnil to avoid warning.
5461 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
5463 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5466 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5468 * composite.h (compose_text): Declare.
5470 * xterm.c: Don't include sys/types.h unconditionally. Don't
5471 protect its inclusion with !USG (following xmenu.c).
5473 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5475 * xfns.c (x_create_tip_frame): Initialize frame's colors like
5478 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5480 * coding.c (decode_eol_post_ccl): Special handling for undecided
5481 and inconsistent EOL types.
5483 2000-06-22 Gerd Moellmann <gerd@gnu.org>
5485 * xrdb.c (x_load_resources): Add default resource for scroll bar's
5486 trough color and main window's background color.
5488 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5491 * xterm.h (Xt_app_con): External declaration.
5493 * widget.c (EmacsFrameRealize): Fix typo.
5495 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5497 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5498 (handle_invisible_prop): Record the start of invisible text in
5499 it->add_overlay_start.
5500 (struct overlay_entry): Add member `overlay'.
5501 (handle_overlay_change): Simplify.
5502 (next_overlay_string): After having processed overlay strings at the
5503 end of the buffer, record that fact in
5504 it->overlay_strings_at_end_processed_p.
5505 (compare_overlay_entries): If before- and after-strings come
5506 from the same overlay, let before-strings come first.
5507 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5508 (load_overlay_strings): Take it->add_overlay_start into account
5509 when adding overlay strings.
5511 * dispextern.h (struct it): Add member add_overlay_start.
5513 2000-06-22 Dave Love <fx@gnu.org>
5515 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
5517 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
5519 2000-06-22 Kenichi Handa <handa@etl.go.jp>
5521 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
5524 2000-06-21 Dave Love <fx@gnu.org>
5526 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
5528 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
5530 * syntax.c (back_comment): Simplify string-parity counting (with
5531 the added benefit of handling multiple string-styles as long as
5532 they are not intertwined).
5533 Jump to the slow code as soon as a comment starter is found in
5534 a "string_lossage" position. Fixes the case: " /* " /* " */.
5536 2000-06-21 Dave Love <fx@gnu.org>
5538 * Makefile.in: Use GETLOADAVG_LIBS.
5540 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
5541 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
5543 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5545 * syntax.c (describe_syntax): Recognize the `n'estable bit.
5546 (Fforward_comment, scan_lists):
5547 Check the comstyle of single-char comment-starters.
5548 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
5549 we're just at the beginning of the comment (f.ex with (*) ... (*)).
5550 Check the comstyle of single-char comment-starters.
5551 Clarify control-flow around the Scomment case.
5553 2000-06-20 Dave Love <fx@gnu.org>
5555 * fns.c (make_hash_table, maybe_resize_hash_table):
5556 Cast arg of next_almost_prime.
5558 * tparam.c [emacs]: Include lisp.h.
5560 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
5563 2000-06-20 Gerd Moellmann <gerd@gnu.org>
5565 * keyboard.c (adjust_point_for_property): Check if display
5566 property should be treated as intangible by looking at its
5569 * xdisp.c (single_display_prop_intangible_p)
5570 (display_prop_intangible_p): New functions.
5572 * dispextern.h (display_prop_intangible_p): Add prototype.
5574 * xdisp.c (dump_glyph_row): Show type of glyph->object.
5576 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
5577 argument to sigprocmask.
5579 * s/sco5.h (sigblock): Redefined to pass a pointer as second
5580 argument to sigprocmask.
5582 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
5583 sigprocmask_set, and pass a pointer to it to sigprocmask.
5585 * sysdep.c (sigprocmask_set): New variable.
5587 * fileio.c (make_temp_name): Don't use `%s' in string passed to
5590 2000-06-20 Sam Steingold <sds@gnu.org>
5592 * xrdb.c: Don't declare xmalloc, xrealloc.
5594 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5596 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
5597 (re_comp): Cast gettext return value to avoid complaints when
5600 2000-06-20 Dave Love <fx@gnu.org>
5602 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5605 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5607 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5609 * m/alpha.h: Don't declare xmalloc, xrealloc.
5611 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5613 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5615 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5617 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5620 * keyboard.h (poll_for_input_1): Declare.
5622 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5624 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5626 * doprnt.c: Don't declare xmalloc, xrealloc.
5628 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5629 (getenv, ctime, getwd): Removed.
5630 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5632 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5633 x_set_tool_bar_lines.
5635 * config.in: Add HAVE_GETWD. Move some definitions above
5636 machine/system includes.
5638 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5640 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
5642 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
5643 contain information about ENCODING.
5645 * fontset.c (FONTSET_ASCII): Use the first element of char table
5646 for an ASCII font, not defalt slot.
5647 (fontset_ref_via_base): If FONTSET doesn't contain information for
5648 C, try the default fontset.
5649 (make_fontset): Don't copy the default fontset.
5650 (fontset_font_pattern): Likewise.
5651 (accumulate_font_info): If ELT is nil, use the corresponding
5652 element in the default fontset.
5654 2000-06-19 Dave Love <fx@gnu.org>
5656 * syntax.c (Fparse_partial_sexp): Doc fix.
5658 * regex.h: Test PROTOTYPES as well as __STDC__.
5660 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5661 errno, strerror. Put text after #endif in comment.
5663 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5666 * xterm.c (x_frame_of_widget): Likewise.
5668 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5670 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5671 to Vfundamental_mode_abbrev_table.
5673 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5674 bogus objects are marked. This slows down GC by ~80 percent, but
5675 it might be worth trying when debugging GC-related problems.
5676 This feature requires conservative stack marking to be enabled.
5678 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5679 returns XLookupChars, reset `modifiers' to zero.
5681 2000-06-19 Dave Love <fx@gnu.org>
5683 * mktime.c: Unprotoized.
5685 2000-06-19 Richard Stallman <rms@gnu.org>
5687 * data.c (set_internal): If variable is frame-local,
5688 store the new value immediately into the frame parameter alist.
5690 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5692 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5693 in the custom handler pointer.
5695 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5696 value, or checks for CHAR_META can fail when Lisp_Object is a
5698 * keymap.c (get_keyelt): Likewise.
5700 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5702 * ccl.h (struct ccl_program): New member eol_type.
5703 (struct ccl_spec): New member cr_carryover.
5705 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5706 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5708 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5709 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5710 (decode_eol_post_ccl): New function.
5711 (decode_coding): Don't detect EOL format here for CCL based coding
5713 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5714 decode_eol_post_ccl after running the CCL program.
5715 (code_convert_region): Don't detect EOL format here for CCL based
5717 (decode_coding_string): Likewise.
5719 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5721 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5722 when treating it as an integer.
5724 * coding.h (encode_coding_string): Declare.
5726 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5729 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5730 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5731 to be passed to get_local_map.
5733 * sound.c (Fplay_sound): Don't call make_number on
5734 Frun_hook_with_args count argument.
5736 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5737 for lisp objects in X event structure data field, when lisp
5738 objects are represented with unions.
5739 (x_scroll_bar_to_input_event): Ditto.
5741 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5743 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5744 termination of string. Fix sense of test whether
5745 Vline_number_display_limit is an integer.
5747 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5749 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5750 only if HAVE_X_WINDOWS.
5752 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5755 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5758 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5760 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5763 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5765 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5766 start of the while loop.
5768 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5770 * atimer.c (alarm_signal_handler): Add forward declaration.
5772 * data.c (set_internal): Remove debug code.
5774 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5776 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5778 * unexec.c (toplevel) [COFF]: Include coff.h.
5780 * s/lynxos.h: New file.
5782 * keymap.c (Fsingle_key_description): Enclose function key and
5783 event symbol names in angle brackets.
5785 * xdisp.c (setup_echo_area_for_printing): Call
5786 message_log_maybe_newline if message_buf_print is not set.
5788 * print.c (printchar, strout): Don't check message_buf_print
5789 before calling setup_echo_area_for_printing because that
5790 function does something useful even when message_buf_print is
5793 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5795 (ensure_echo_area_buffers): Initialize echo buffer's
5796 truncate lines setting to nil.
5797 (with_echo_area_buffer): Don't set the echo buffer's truncate
5799 (set_message_1): Set it here instead, based on the value
5800 of message_truncate_lines.
5801 (resize_mini_window): Handle case that lines are truncated.
5802 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5803 message-truncate-lines.
5805 * keyboard.c (read_char): Bind message-truncate-lines to t
5806 while displaying a help-echo.
5808 * lisp.h (Qmessage_truncate_lines): External declaration.
5810 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5812 * xdisp.c (Vline_number_display_limit): Renamed from
5813 line_number_display_limit.
5814 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5815 Extend documentation string. Initialize
5816 Vline_number_display_limit to nil meaning no limit.
5817 (decode_mode_spec): Use Vline_number_display_limit with its new
5820 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5822 2000-06-13 Richard Stallman <rms@gnu.org>
5824 * frame.c (Fmodify_frame_parameters): Doc fix.
5826 * xfns.c (x_set_frame_parameters): Comment fix.
5828 * frame.c (store_frame_param): Call swap_in_global_binding if the
5829 variable's current binding was chosen based on this frame.
5831 * data.c (swap_in_global_binding): New function.
5833 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5835 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5836 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5838 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5840 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5842 2000-06-12 Jason Rumney <jasonr@gnu.org>
5844 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5846 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5848 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5850 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5852 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5854 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5855 (syms_of_xfaces): Defsubr Sdump_colors.
5856 (x_free_colors): Don't treat b&w specially on default visual.
5857 (x_free_dpy_colors): New function.
5858 (free_face_colors): Don't check visual class; it's done
5861 * xterm.c (x_frame_of_widget): New function.
5862 (x_alloc_nearest_color_for_widget): Use it.
5863 (x_copy_dpy_color): New function.
5864 (x_destroy_window): Free various colors.
5866 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5868 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5870 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5872 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5874 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5876 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5878 2000-06-11 Dave Love <fx@gnu.org>
5880 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5882 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5884 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5886 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5888 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5891 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5893 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5894 (regex_compile): Fix the code for handling the case of single byte
5895 char and multibyte char being mixed in a range within [...].
5897 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5898 and dst_multibyte members of coding.
5900 * charset.c (update_charset_table): Update the table
5902 (init_charset_once): Initialize elements of bytes_by_char_head to
5903 1 except for leading codes for private charases.
5905 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5906 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5909 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5911 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5912 access the data it doesn't point to.
5914 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5916 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5917 will be translated to a switch-frame event when reading the
5918 event queue. This is necessary because Emacs otherwise won't
5919 perform a switch-frame to a new frame until some other event, for
5920 example a keystroke event, forces it to do so. This has various
5921 effects, one visible being that the cursor of a frame created with
5922 C-x 5 2 or switched to with a window manager key binding like
5923 A-TAB stays hollow because selected_window isn't on the newly
5924 focused frame until the switch-frame is performed.
5926 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5927 generating a switch-frame event if necessary.
5929 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5931 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5934 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5936 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5939 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5941 * window.c (displayed_window_lines): Take empty lines at
5942 the bottom of a window into account.
5944 * window.c (displayed_window_lines): New function.
5945 (Fmove_to_window_line): Use displayed_window_lines to determine
5946 the number of lines to move, instead of using the window's height.
5948 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5949 to stop reading, even if the form read sets point to a different
5950 value when evaluated.
5952 * xdisp.c (display_line): Fix code deciding in which line to
5955 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5957 * fileio.c (e_write): Free composition data if stored in
5960 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5962 * xdisp.c (display_line): Set row's and iterator's
5963 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5964 Set cursor even if row ends in the middle of a character.
5965 (dump_glyph_row): Print values of new flags.
5966 (redisplay_window) <cursor movement in unchanged window>: When
5967 point has been moved forward, and PT is at the end of the cursor
5968 row, don't place the cursor in the next row if the cursor row ends
5969 in the middle of a character or at ZV.
5971 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5972 (struct glyph_row): Add starts_in_middle_of_char_p and
5973 ends_in_middle_of_char_p.
5974 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5975 ends_in_middle_of_char_p flag.
5976 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5978 * term.c (append_glyph): Revert change of 2000-06-06.
5980 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5981 padding glyph not fitting on line as whole character not
5984 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5985 this isn't true for images with `:ascent 100'.
5987 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5989 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5990 as modified if it is originally unmodified.
5992 * term.c (encode_terminal_code): Change the way to check if
5993 terminal coding does any conversion.
5994 (append_glyph): Set glyph->pixel_width correctly.
5996 * xdisp.c (display_line): While checking line continuation, pay
5997 attention to a padding glyph.
5999 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6001 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6003 2000-06-05 Dave Love <fx@gnu.org>
6005 * xdisp.c: Include fontset.h.
6007 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6009 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6011 * dispnew.c: Conditionally include term.h.
6013 * coding.h: Declare code_convert_string_norecord.
6015 * frame.h (struct frame): Use volatile unconditionally.
6017 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6019 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6021 * systime.h: Protect against multiple inclusion.
6022 (timezone) [USG5_4]: Define as time_t.
6024 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6025 (Foptimize_char_table, make_temp_name): Declare.
6027 * Makefile.in (xdisp.o): Depend on fontset.h.
6029 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6031 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6032 (Foptimize_char_table, make_temp_name): Declare.
6036 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6038 2000-06-02 Dave Love <fx@gnu.org>
6040 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6042 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6044 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6045 result face, set flags in that face indicating that colors may not
6048 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6049 glyph, use the ASCII NUL character to determine the face.
6051 2000-06-02 Dave Love <fx@gnu.org>
6053 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6054 (VFORK_RETURN_TYPE): Remove.
6056 * config.in: Add NO_MATHERR.
6058 2000-06-01 Dave Love <fx@gnu.org>
6060 * cmds.c (internal_self_insert): Don't check
6061 Vbefore_change_function, Vafter_change_function.
6063 * insdel.c (signal_before_change, signal_after_change): Likewise.
6065 * buffer.c (Vbefore_change_function, Vafter_change_function):
6066 Variables and their initializations deleted.
6068 * callint.c (Fcall_interactively): Doc fix.
6070 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6072 2000-05-31 Dave Love <fx@gnu.org>
6074 * textprop.c: Revert last change -- duplicated.
6076 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6078 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6081 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6083 2000-05-31 Jason Rumney <jasonr@gnu.org>
6085 * search.c (Fre_search_forward, Fre_search_backward)
6086 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6088 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6090 2000-05-30 Jason Rumney <jasonr@gnu.org>
6092 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6093 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6095 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6098 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6099 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6100 expand a nil default_filename.
6102 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6103 pointer to glyph_to_pixel_coords, not a frame.
6105 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6106 coding.h to dependencies.
6108 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6110 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6111 window pointer to be consistent with w32term.c and xterm.c.
6113 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6114 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6115 (Qline_spacing, Qcenter): New variables.
6116 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6117 (x_set_line_spacing): New function.
6118 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6120 (x_specified_cursor_type): New function.
6121 (x_set_cursor_type): Use it.
6122 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6124 (validate_x_resource_name, x_get_resource_string): Measure lengths
6125 of external strings in bytes.
6126 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6127 GetTextExtentPoint32 with NULL title.
6128 (Fx_create_frame): Initialize Qline_spacing.
6129 (w32_load_system_font): Initialize font->double_byte_p.
6130 (x_to_w32_charset): Use Vw32_charset_info_alist.
6131 (Image, busy cursor, tooltip functions): Merged changes from
6132 xfns.c. Not yet functional on Windows.
6134 * w32gui.h (W32FontStruct): Add double_byte_p member.
6136 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6137 (emacs_button_translation): Use it.
6138 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6139 in `mask' to be set.
6141 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6144 * w32term.c: Format and doc changes to bring closer to xterm.c.
6145 (w32_char_font_type): New enum.
6146 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6147 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6148 (w32_encode_char): New function.
6149 (x_encode_char): Removed.
6150 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6151 x_encode_char and w32_font_is_double_byte.
6152 (x_produce_image_glyph): Use image_ascent.
6153 (x_produce_glyphs): Use new version of w32_per_char_metric and
6154 handle NULL return value. Allow extra line spacing.
6155 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6156 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6157 w32_font_type member of glyph instead.
6158 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6159 (fast_find_position): Make sure not to consider rows not visible
6161 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6162 w32_menu_display_help with input blocked, as it can abort.
6163 (x_display_and_set_cursor): Choose cursor depending
6164 on buffer-local value of cursor_type.
6165 (x_draw_bar_cursor): Add parameter WIDTH.
6167 * w32term.h (CP_DEFAULT): Define.
6168 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6170 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6172 * search.c (Fre_search_forward, Fre_search_backward)
6173 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6175 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6177 * coding.c (detect_coding_iso2022): Fix code for checking
6178 CODING_CATEGORY_MASK_ISO_8_2.
6180 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6182 * regex.c (PREFETCH_NOLIMIT): New function.
6183 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6185 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6187 * syntax.c (find_defun_start): Move test for
6188 open_paren_in_column_0_is_defun_start outside of the loop.
6190 * xdisp.c (redisplay_window): Really switch buffers when
6191 displaying mode lines, and temporarily set selected_frame to the
6192 frame of the window that's redisplayed.
6194 * xfaces.c (free_realized_faces): Block/unblock input.
6195 (free_realized_multibyte_face): Ditto.
6197 2000-05-29 Dave Love <fx@gnu.org>
6199 * textprop.c (Qkeymap): New variable.
6200 (syms_of_textprop): Intern it.
6202 * keymap.c: Include intervals.h.
6203 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6205 * Makefile.in (keymap.o): Depend on intervals.h.
6207 * keyboard.c (menu_bar_items, tool_bar_items)
6208 (Fexecute_extended_command): Deal with `keymap' property.
6209 (read_key_sequence): Track map from `keymap' property as well as
6212 * intervals.c (get_local_map): Extra arg to allow looking for
6215 * intervals.h (map_property): New enum.
6216 (get_local_map): Extra arg using it.
6219 * lisp.h (get_local_map): Don't declare here.
6221 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6223 * Makefile.in (callproc.o): Depend on composite.h.
6225 * callproc.c: Include composite.h.
6226 (Fcall_process): Handle composition correctly.
6228 * coding.h (coding_allocate_composition_data): Extern it.
6229 (coding_restore_composition): Likewise.
6231 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6232 yet allocated, finish decoding with result
6233 CODING_FINISH_INSUFFICIENT_CMP.
6234 (coding_allocate_composition_data): Make it non-static.
6235 (coding_restore_composition): Likewise.
6237 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6239 * charset.c (syms_of_charset): Revert last change.
6241 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6243 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6244 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6247 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6249 * charset.c (syms_of_charset): Set width of character sets
6250 eight-bit-control and eight-bit-graphic to 1 column.
6252 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6254 * config.in (HAVE_SPEED_T): New define.
6256 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6259 2000-05-26 Dave Love <fx@gnu.org>
6261 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6263 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6264 (Fsubr_arity): New function.
6265 (syms_of_data): Install them.
6267 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6269 * charset.c (init_charset_once): Set the table bytes_by_char_head
6272 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6273 the default fontset to what Emacs uses by default.
6274 (check_registry_encoding): This function deleted.
6275 (Fset_fontset_font): Remove the adhoc condition for the default
6276 fontset. Allow cons in FONTNAME.
6278 * fns.c (map_char_table): Ignore char-table entries for
6279 charsets eight-bit-control and eight-bit-graphic.
6281 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6283 * emacs.c (main): Initialize keyboard syms before initializing
6284 window code, so face names are available.
6286 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6288 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6289 of an anchor at the beginning of a shy-group.
6291 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6293 * xdisp.c (handle_invisible_prop): Don't try to skip over
6294 invisible text if end of text is already reached.
6296 2000-05-25 Dave Love <fx@gnu.org>
6298 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6300 * coding.c (encode_eol): Add null statement after label.
6302 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6304 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6307 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6309 * ccl.c (ccl_driver): Fix previous change.
6311 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6313 * coding.c (run_pre_post_conversion_on_str): Set point to the
6314 beginning of buffer before calling coding->post_read_conversion.
6315 (decode_coding_string): Give correct args to
6316 run_pre_post_conversion_on_str.
6317 (encode_coding_string): Likewise.
6319 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6320 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6321 eight-bit-graphic correctly.
6323 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6325 * fileio.c (Finsert_file_contents): Even if a file is not found,
6326 execute codes for setting up coding system. Call
6327 after-insert-file-functions unconditionally.
6329 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6331 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6332 BSD_PGRPS are not defined.
6334 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6336 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6338 (syms_of_charset): Avoid building same strings.
6340 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6342 * lread.c (Fload): Add a comment about the meaning of
6343 Vuser_init_file being t.
6345 * puresize.h (BASE_PURESIZE): Increase to 675000.
6347 * s/gnu-linux.h (setpgrp): Don't define it here because this
6348 prevents compilation on GNU/Linux systems with glib 2.2.
6350 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
6353 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
6355 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
6356 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
6358 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
6360 2000-05-23 Kenichi Handa <handa@etl.go.jp>
6362 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
6365 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
6367 * term.c (encode_terminal_code): Set coding->src_multibyte
6370 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
6372 2000-05-22 Kenichi Handa <handa@etl.go.jp>
6374 * keyboard.c (read_char): Allow character codes 128..255 to be
6375 handled by input-method-function.
6377 * insdel.c (adjust_markers_for_replace): Fix previous change.
6378 (adjust_after_replace): If PREV_TEXT is nil, call
6379 adjust_markers_for_insert, not adjust_markers_for_replace.
6381 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
6383 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
6384 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
6385 [HAVE_GRANDPT]: Define.
6386 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
6388 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
6391 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
6393 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
6395 2000-05-20 Kenichi Handa <handa@etl.go.jp>
6397 The following changes are to handle 8-bit characters in a
6398 multibyte buffer/string without facing with byte combining
6399 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
6400 eight-bit-graphic (for 0xA0..0xFF) are introduced.
6402 * Makefile.in (fns.o): Depend on charset.h.
6404 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
6405 convert it to unibyte.
6406 (make_string): Use parse_str_as_multibyte, not chars_in_text.
6408 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
6409 apparent char boundary.
6410 (Fset_buffer_multibyte): Convert 8-bit characters in the range
6411 0x80..0x9F to/from multibyte form.
6413 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
6416 * callproc.c (Fcall_process): Always encode an argument string if
6417 it is multibyte. Setup src_multibyte and dst_multibyte members of
6418 process_coding properly.
6420 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
6421 SPLIT_NON_ASCII_CHAR.
6423 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
6425 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
6427 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
6429 (SPLIT_CHARACTER_SEQ): This macro deleted.
6430 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
6432 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
6433 and eight-bit-graphic.
6434 (char_to_string): Likewise. Signal an error for too large
6436 (char_printable_p): Return 0 for 8-bit characters.
6437 (update_charset_table): Update iso_charset_table only when a final
6438 character is non-negative.
6439 (find_charset_in_text): Renamed from find_charset_in_str.
6440 Arguments and return value changed. Callers changed.
6441 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
6442 be -1 if CHARSET is used only internally.
6443 (Fmake_char_internal): Handle new charsets; eight-bit-control and
6445 (Fcharset_after): Simplified.
6446 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
6447 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
6448 (multibyte_chars_in_text): Simplified by assuming there's no
6449 invalid multibyte sequence.
6450 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6451 str_as_unibyte): New functions.
6452 (Fstring): Simpified by assuming that byte combining never
6454 (init_charset_once): Initialization for
6455 LEADING_CODE_8_BIT_CONTROL.
6456 (syms_of_charset): Intern and staticpro Qeight_bit_control and
6457 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
6458 eight-bit-control and eight-bit-graphic.
6460 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
6461 CHARSET_8_BIT_GRAPHIC): New macros.
6462 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
6463 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6464 (CHARSET_REVERSE_CHARSET): Likewise.
6465 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6467 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6468 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6469 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6470 encounter an invalid multibyte sequence.
6471 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6472 sequence is always valid.
6473 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6474 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6476 (CHAR_STRING): For 8-bit characters, call char_to_string.
6477 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
6478 multibyte sequence is always valid.
6479 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
6480 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6481 str_as_unibyte): Extern them.
6482 (BCOPY_SHORT): Fix a bug.
6483 (CHAR_LEN): This macro deleted. Callers changed to use
6485 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
6486 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
6487 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6489 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6490 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6491 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6492 EMIT_BYTES): New macros.
6493 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6494 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6496 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6497 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6498 check the validity of multibyte sequence.
6499 (decode_coding_emacs_mule): New function.
6500 (encode_coding_emacs_mule): New macro.
6501 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6503 (DECODE_ISO_CHARACTER): Just return a character code.
6504 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6505 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6506 EMIT_CHAR to produced decoded characters. Exit the loop only by
6507 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6509 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6510 only position codes for an invalid character.
6511 (encode_designation_at_bol): Return new destination pointer. 5th
6512 arg DSTP is changed to DST.
6513 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6514 from the source by ONE_MORE_CHAR. Don't handle the case of last
6516 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
6518 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
6519 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
6520 TWO_MORE_BYTES to fetch a byte from the source.
6521 (encode_eol): Pay attention to coding->src_multibyte.
6522 (detect_coding, detect_eol): Preserve members src_multibyte and
6524 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
6525 (encoding_buffer_size): Set magnification to 3 for all coding
6526 systems that require encoding.
6527 (ccl_coding_driver): For decoding, be sure that the result is
6528 valid multibyte sequence.
6529 (decode_coding): Initialize coding->errors and coding->result.
6530 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
6531 and raw-text, always call decode_eol. Handle the case of last
6532 block here. If not coding->dst_multibyte, convert the resulting
6533 sequence to unibyte.
6534 (encode_coding): Initialize coding->errors and coding->result.
6535 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
6536 and raw-text, always call encode_eol. Handle the case of last
6538 (shrink_decoding_region, shrink_encoding_region): Detect cases
6539 that we can't skip data more rigidly.
6540 (code_convert_region): Setup src_multibyte and dst_multibyte
6541 members of coding. For decoding, if the buffer is multibyte,
6542 convert the source sequence to unibyte in advance. For encoding,
6543 if the buffer is multibyte, convert the resulting sequence to
6544 multibyte afterward.
6545 (run_pre_post_conversion_on_str): New function.
6546 (code_convert_string): Deleted and divided into the following two.
6547 (decode_coding_string, encode_coding_string): New functions.
6548 (code_convert_string1, code_convert_string_norecord): Call one of
6550 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
6551 MAKE_NON_ASCII_CHAR.
6552 (Fset_terminal_coding_system_internal,
6553 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
6554 and dst_multibyte members.
6555 (init_coding_once): Initialize iso_code_class with new enum
6556 ISO_control_0 and ISO_control_1.
6558 * coding.h (enum iso_code_class_type): Member ISO_control_code is
6559 devided into ISO_control_0 and ISO_control_1.
6560 (struct coding_system): New members src_multibyte, dst_multibyte,
6561 errors, and result. Delete member fake_multibyte.
6562 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
6564 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
6567 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
6570 * editfns.c (Fformat): Be sure to convert 8-bit characters to
6572 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
6574 (Ftranspose_region): Delete codes for handling byte combining.
6576 * fileio.c (Finsert_file_contents): Setup src_multibyte and
6577 dst_multibyte members of coding. On handling REPLACE on unibyte
6578 buffer, convert the result of decode_coding to unibyte. On
6579 inserting into a mutibyte buffer, always call code_convert_region.
6580 (e_write): Setup coding->src_multibyte according to the
6581 multibyteness of the source (buffer or string).
6583 * fns.c (concat): Handle 8-bit characters correctly.
6584 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
6585 unibyte in the result.
6586 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
6587 valid multibyte form in the result.
6588 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6589 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
6590 return -1, signal an error.
6591 (base64_encode_1): New arg MULTIBYTE. Get each character by
6592 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
6593 character is found, return -1.
6594 (Fbase64_decode_region): Delete codes for handling byte-combining.
6595 Treat each decoded byte as a unibyte character.
6596 (Fbase64_decode_string): Return unibyte string.
6597 (Fcompare_strings, concat, string_byte_to_char): Use
6598 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6599 FETCH_STRING_CHAR_ADVANCE.
6600 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6601 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6603 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6604 SPLIT_NON_ASCII_CHAR.
6605 (fontset_ref_via_base, fontset_set): Likewise
6607 * insdel.c (adjust_markers_for_record_delete): Deleted.
6608 (adjust_markers_for_insert): Argument changed. Caller changed.
6609 (adjust_markers_for_replace): Likewise.
6610 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6611 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6612 (copy_text): Delete unused local varialbe c_save. For converting
6613 to multibyte, be sure to make all 8-bit characters in valid
6615 (count_size_as_multibyte): Handle 8-bit characters correctly.
6616 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6617 adjust_after_replace, replace_range, del_range_2)
6618 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6619 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6620 adjust_after_replace, replace_range, del_range_2) Delete codes for
6621 handling byte combining.
6622 (adjust_before_replace): Deleted.
6624 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6625 SPLIT_NON_ASCII_CHAR.
6626 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6627 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6629 (Fkey_description): Likewise.
6631 * lread.c (read1): On reading multibyte string, be sure to make
6632 all 8-bit chararacters in valid multibyte form.
6633 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6635 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6638 * process.c (Fstart_process): GCPRO current_dir before calling
6639 Ffind_operation_coding_system. Encode arguments here.
6640 (create_process): Don't encode arguments here. Setup
6641 src_multibyte and dst_multibyte members of struct coding.
6642 (read_process_output): Setup src_multibyte and dst_multibyte
6643 members of struct coding. If the output is to multibyte buffer,
6644 always decode the output of the process. Adjust the
6645 representation of 8-bit characters to the multibyteness of the
6647 (send_process): Setup coding->src_multibyte according to the
6648 multibyteness of the source.
6650 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6652 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6653 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6655 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6658 * w16select.c (Fw16_set_clipboard_data): Setup members
6659 src_multibyte and dst_multibyte of coding. Adjusted for the
6660 change for find_charset_in_str.
6661 (Fw16_get_clipboard_data): Likewise.
6663 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6664 dst_multibyte of coding.
6665 (x_to_w32_font): Likewise.
6667 * w32select.c (Fw32_set_clipboard_data): Setup members
6668 src_multibyte and dst_multibyte of coding. Adjusted for the
6669 change for find_charset_in_str.
6670 (Fw32_get_clipboard_data): Likewise.
6672 * xdisp.c (get_next_display_element): Handle 8-bit characters
6674 (next_element_from_display_vector): Use CHAR_BYTES instead of
6676 (disp_char_vector): Use SPLIT_CHAR instead of
6677 SPLIT_NON_ASCII_CHAR.
6679 * xselect.c (selection_data_to_lisp_data): Setup members
6680 src_multibyte and dst_multibyte of coding. Adjusted for the
6681 change for find_charset_in_str.
6682 (lisp_data_to_selection_data): Likewise.
6684 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6686 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6689 * dispextern.h (Vimage_types): Add extern declaration.
6691 * xdisp.c (Vimage_types): Moved here from xfns.c.
6692 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6694 * xfns.c (Vimages_types): Moved to xdisp.c.
6695 (syms_of_xfns): Move `image-types' to xdisp.c.
6697 * w32fns.c (Vimage_types): Removed.
6698 (syms_of_w32fns): Remove `image-types'.
6700 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6702 * fns.c (map_char_table): Pay attention to character number of
6703 charset. Check the validity of charset at the first level. For
6704 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6707 * fontset.c: Include "buffer.h".
6708 (fs_load_font): If the face has fontset, record the face ID in
6710 (Finternal_char_font): New function.
6711 (accumulate_font_info): New function.
6712 (Ffontset_info): Rewritten for the new fontset implementation.
6713 (syms_of_fontset): Register Vdefault_fontset in the first element
6714 of Vfontset_table. Include Vdefault_fontset in
6715 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6718 2000-05-16 Dave Love <fx@gnu.org>
6720 * m/iris5d.h: Deleted -- unused.
6722 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6724 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6725 `invalid' instead of `illegal'.
6727 * indent.c (Fmove_to_column): When ending within a tab, insert
6728 spaces first so that markers at the end of the tab get adjusted.
6730 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6731 buffer list that wasn't selected in that frame.
6733 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6734 is needed on mescaline, use a 2 char prefix, and call
6735 make_temp_name with second arg non-zero.
6737 * fileio.c (make_temp_name): New function, extracted from
6739 (Fmake_temp_name): Use it.
6741 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6743 * window.c (coordinates_in_window): Subtract 1 when computing
6746 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6748 * Makefile.in (lisp): Add env.elc.
6750 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6752 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6754 * search.c (Freplace_match): Handle case of `\N' in the
6755 replacement when there's no group N.
6757 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6759 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6760 of the message to message_dolog.
6762 * keyboard.c (read_char): Don't clear current message for help
6763 events; let the code handling help events handle this. Change
6764 code detecting help events that should be ignored.
6766 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6767 we're interating over a string.
6769 2000-05-09 Dave Love <fx@gnu.org>
6771 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6772 that offset before writing. Move gcpro region past call of
6775 2000-05-04 Dave Love <fx@gnu.org>
6777 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6779 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6781 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6782 of inserted characters when BUF equals the current buffer, and PT
6783 is in front of or equal to FROM.
6785 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6787 * xdisp.c (handle_single_display_prop): If display property value
6788 is invalid, or something not supported on the frame, restore
6789 iterator's position to what it was initially. Make sure to return
6790 0 for invalid and unsupported property values.
6792 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6793 that x_per_char_metric returns null.
6795 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6797 * xterm.h (struct face): Add forward declaration.
6798 (struct image): Ditto.
6799 (image_ascent): Add prototype.
6801 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6802 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6803 image_ascent instead of using IMAGE_ASCENT.
6805 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6806 (IMAGE_ASCENT): Removed.
6808 * xfns.c (Qcenter): New variable.
6809 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6810 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6811 (image_ascent): New function.
6812 (lookup_image): Recognize `:ascent center'.
6813 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6814 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6815 (xbm_load): Don't set image's ascent here.
6816 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6817 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6818 check ascent values here.
6819 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6820 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6821 (syms_of_xfns): Initialize Qcenter.
6823 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6824 to the limits, increase the limits.
6826 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6828 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6829 Check Vfont_encoding_alist against the full name of the opened
6832 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6834 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6835 taller than the window.
6837 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6839 * xfaces.c (realize_x_face): Fix the argument of the second
6840 xassert. BASE_FACE may not be a face for ASCII.
6842 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6844 * print.c (print_object): Treat print-length < 0 as nil.
6846 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6848 * s/freebsd.h (TERMCAP_OBJ): Removed.
6849 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6851 * lread.c (read1): Don't treat period followed by certain
6852 characters as symbol start.
6854 * xfns.c (slurp_file): New function.
6855 (xbm_image_p): Handle case of in-memory XBM files.
6856 (xbm_scan): Rewritten to work on memory buffers instead of files.
6857 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6858 Work on memory buffers instead of files. If DATA is null test
6859 if buffer looks like an in-memory XBM file.
6860 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6861 memory buffers instead of files.
6862 (xbm_file_p): New function.
6863 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6865 * lread.c (end_of_file_error): New function.
6866 (read1): Call it instead of signaling `end-of-file' directly.
6868 * print.c (print_error_message): Print data of `end-of-file'
6869 with Fprinc instead of Fprin1.
6871 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6873 * window.c (freeze_window_start): Check that minibuffer scroll
6874 window isn't nil before extracting the window structure pointer
6877 * undo.c (record_delete): If we hit the end of the undo list, stop
6878 picking elements apart.
6880 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6882 * xdisp.c (display_line): If lines are continued, restore
6883 iterator's ascent/descent information to the values before the
6884 first glyph not fitting on the line.
6886 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6888 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6889 positions in glyph matrix. Don't compute new window end
6892 * dispnew.c (increment_matrix_positions): Renamed from
6893 increment_glyph_matrix_buffer_positions.
6894 (increment_row_positions): Renamed from
6895 increment_glyph_row_buffer_positions.
6897 * dispextern.h: Change names of renamed functions from dispnew.c
6900 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6902 * fileio.c (Fdo_auto_save): Create directories for auto-save
6903 list file if necessary.
6905 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6906 from buffer or frame.
6907 (automatic_hscrolling_p): New variable.
6908 (hscroll_windows): Scroll windows horizontally only if automatic
6909 hscrolling is allowed.
6910 (syms_of_xdisp): New variable `automatic-hscrolling'.
6912 * frame.h (struct frame): Add member extra_line_spacing.
6914 * xfns.c (x_set_line_spacing): New function.
6915 (Fx_create_frame): Set line spacing from resources.
6916 (Qline_spacing): New variable.
6917 (syms_of_xfns): Initialize Qline_spacing.
6919 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6921 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6922 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6923 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6924 extra_line_spacing from default value.
6925 (init_buffer_once): Initialize default value of extra_line_spacing.
6927 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6930 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6931 prompt_width. Add extra line spacing.
6933 * term.c (produce_glyphs): Remove reference to struct it's
6936 * dispextern.h (struct it): Remove member prompt_width, add
6939 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6941 * dispnew.c (update_frame_line): When writing a whole line, make
6942 sure cursor is in the right row afterwards, otherwise a use of
6943 capability `ch' in cmgoto might leave the cursor in the row below.
6945 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6947 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6949 * keyboard.c (timer_check): Fix typo in comment.
6951 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6953 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6954 name change: ch -> character.
6956 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6958 * keyboard.c (echo_message_buffer): New variable.
6959 (echo_now): Set echo_message_buffer to the echo area buffer used
6960 to display the echo.
6961 (cancel_echoing): Reset echo_message_buffer to nil.
6962 (read_char): Code rewritten that handles canceling an echo or
6963 echoing a dash, respectively.
6965 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6966 directory doesn't exist.
6968 2000-04-19 Dave Love <fx@gnu.org>
6970 * fns.c (syms_of_fns): Defsubr mapc.
6971 (concat): Don't allow numeric args.
6972 (Fconcat): Doc change.
6974 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6976 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6977 instead define end_match(1|2) more carefully.
6978 Use GET_CHAR_BEFORE_2 for `begline'.
6980 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6982 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6983 on 64-bit systems where NULL is defined as `0'.
6985 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6986 the `variable argument list' to make it work on Alpha.
6988 * m/alpha.h (_LP64) [!_LP64]: Define.
6989 (ORDINARY_LINK): Define for NetBSD.
6991 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6993 2000-04-19 Dave Love <fx@gnu.org>
6995 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6998 * Makefile.in (LIBS): Don't use.
6999 (GETLOADAVG_OBJ): Define again.
7000 (otherobj): Add GETLOADAVG_OBJ.
7002 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7004 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7006 * lread.c (read_filtered_event): Cancel and start busy cursor.
7008 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7009 that the per-character metrics may be null.
7011 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7013 * buffer.c (clone_per_buffer_values): New function.
7014 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7015 clone_per_buffer_values if CLONE is not nil.
7017 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7019 2000-04-16 Dave Love <fx@gnu.org>
7021 * Makefile.in: Remove obsolete localcpp stuff.
7022 (GETLOADAVG_OBJ): Don't define.
7023 (obj): Move LIBOBJS...
7024 (otherobj): ... to here.
7025 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7026 whitespace-only lines after the continuation (Irix).
7028 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7030 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7032 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7034 2000-04-14 Dave Love <fx@gnu.org>
7036 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7037 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7038 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7039 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7042 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7043 autoconfiscated HAVE_GETLOADAVG.
7045 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7048 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7050 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7051 (fill_in_lock_file_name): Avoid existing files that aren't
7054 2000-04-14 Dave Love <fx@gnu.org>
7056 * Makefile.in (LIBS, LIBOBJS): New variable.
7057 (INTERVAL_SRC): Convert to make variable.
7058 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7059 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7060 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7062 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7063 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7064 (shortlisp): Add facemenu, float-sup, frame.
7065 (SOME_MACHINE_LISP): Remove them from here.
7066 (LIBES): Change unused LDLIBS to autoconf LIBS.
7068 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7070 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7072 * composite.c (update_compositions): If FROM and TO are not in a
7073 valid range, do nothing.
7075 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7077 * tparam.c (tparam1): Abort when encountering an unknown
7080 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7083 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7086 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7088 * fileio.c (a_write): Remove redundant semi-colons.
7089 (e_write): Return -1 if failed to write all the data.
7090 This fixes the changes made at 1999-12-15.
7092 2000-04-12 Dave Love <fx@gnu.org>
7094 * fns.c (mapcar1): Test for null vals to support mapc.
7095 (Fmapc): New function.
7097 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7099 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7100 (IT_frame_up_to_date): Support the buffer local value of
7101 cursor-type, if defined.
7103 2000-04-10 Dave Love <fx@gnu.org>
7105 * editfns.c (preceding-char, following-char): Doc fix.
7107 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7109 * Makefile.in (temacs): Revert 2000-03-12 change.
7111 2000-04-10 Jason Rumney <jasonr@gnu.org>
7113 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7115 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7117 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7118 area buffer, if it's not set up yet.
7120 * indent.c (compute_motion): Set immediate_quit.
7122 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7124 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7126 (realize_tty_face): Suppress boldness if colors are the inverse of
7127 the default colors, and tty_suppress_bold_inverse_default_colors_p
7129 (Ftty_suppress_bold_inverse_default_colors): New function.
7130 (syms_of_xfaces): Defsubr it.
7132 * buffer.c (Frestore_buffer_modified_p): New function.
7133 (syms_of_buffer): Defsubr it.
7135 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7137 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7138 charset id (int) argument, not a charset (Lisp_Object).
7140 * coding.h (code_convert_string): Declare.
7141 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7142 object, as the fourth argument to code_convert_string.
7144 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7146 (Fset_fontset_font): Use EQ to compare lisp objects.
7148 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7150 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7151 a pointer that looks like a lisp object.
7152 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7153 zero, instead see whether it's an integer object, since they can't
7155 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7157 * dispnew.c (allocate_matrices_for_frame_redisplay,
7158 direct_output_forward_char): Use X(U)INT and make_number as needed
7159 to convert between (unsigned) int values and lisp integers.
7160 * keyboard.c (read_key_sequence): Likewise.
7161 * lread.c (substitute_object_recurse): Likewise.
7162 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7163 * minibuf.c (do_completion, Fminibuffer_complete_word,
7164 Fminibuffer_completion_help): Likewise.
7165 * term.c (produce_special_glyphs): Likewise.
7167 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7168 * print.c (print_preprocess, print_object): Likewise.
7170 * search.c (compile_pattern): Use NILP when checking for nil.
7172 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7173 __OPTIMIZE__]: Provide a GNU C macro version that handles
7175 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7176 field, to better cope with ENABLE_CHECKING and calls that modify a
7177 Lisp_Object using its old value.
7179 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7181 * window.c (compare_window_configurations): Signal an error
7182 if parameters C1 or C2 aren't window configurations.
7184 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7185 AFTER_POTENTIAL_GC calls around calls to functions that can
7186 signal an error and thus invoke the debugger.
7188 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7190 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7191 an error if decoding fails.
7193 * keyboard.c (lispy_mouse_names): Variable removed.
7194 (Vlispy_mouse_stem): New variable.
7195 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7196 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7197 for any mouse button number. Increase size of mouse_syms and
7198 button_down_location as needed. Call modify_event_symbol with
7199 different arguments.
7200 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7201 Call modify_event_symbol with different arguments.
7202 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7203 for any button number. Call modify_event_symbol with different
7205 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7206 Accept a string for NAME_ALIST_OR_STEM.
7208 * lisp.h (larger_vector): Add prototype.
7210 * fns.c (larger_vector): Make externally visible.
7212 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7214 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7216 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7217 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7218 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7219 we are between str1 and str2.
7220 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7221 (PATFETCH): Use `TRANSLATE'.
7222 (PATFETCH_RAW): Fetch multibyte char if applicable.
7223 (PATUNFETCH): Remove.
7224 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7225 When writing a char, write it directly into the pattern buffer rather
7226 than going needlessly through a temp char-array.
7227 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7228 multibyte magic and remove the useless `#ifdef emacs'.
7229 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7232 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7233 conditional on `emacs'.
7235 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7237 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7239 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7240 non-union-type versions of XMARK and friends here, because XMARK
7241 and friends won't work on an integer field if NO_UNION_TYPE is not
7243 (make_number): Define as a function if it's not defined as a
7246 * composite.c (run_composite_function): Use NILP when checking for
7248 (syms_of_composite): Delete local var NARGS, pass an int as first
7249 argument to Fmake_hash_table.
7251 * editfns.c (text_property_stickiness): Use NILP to test
7252 Lisp_Object boolean value.
7253 (Fmessage_or_box): Don't use NILP to test int variable.
7254 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7255 problems reading from and changing the same lisp value in an
7258 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7260 * term.c (TN_no_color_video): New variable.
7261 (term_init): Intitialize TN_no_color_video.
7262 (enum no_color_bit): New enumeration.
7263 (MAY_USE_WITH_COLORS_P): New macro.
7264 (turn_on_face): Use it to determine if attributes may be used
7265 combined with colors.
7267 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7269 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7270 with int lvalues via casts; instead, just yield lisp object
7272 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7273 proper accessor macros.
7274 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7275 (grow_mini_window): Fix typo getting int value of root->height.
7277 * xdisp.c (compute_string_pos): Fix order of arguments to
7278 string_pos_nchars_ahead.
7279 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7280 count arg to variable-arg routines like Frun_hook_with_args and
7282 (back_to_previous_visible_line_start)
7283 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7284 fixed-arg routines like Fget_char_property and Fmake_string.
7285 (reconsider_clip_changes): Use XINT when comparing integer lisp
7286 objects, or passing them as int arguments.
7287 (mark_window_display_accurate, insert_left_trunc_glyphs)
7288 (append_space, extend_face_to_end_of_line): Use make_number when
7289 storing or passing integer values as lisp objects.
7290 (set_cursor_from_row, highlight_trailing_whitespace): Use
7291 INTEGERP, not implicit test against zero, for glyph object.
7292 (try_window_id): Don't use make_number when we want an int value.
7294 * xfaces.c (xlfd_symbolic_value): Make last argument a
7295 Lisp_Object, to be consistent with callers.
7296 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7297 (lface_hash): Apply XFASTINT to lisp values before folding in.
7299 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7300 fill in window width and height. Pass an int, not a lisp object,
7301 as first arg to Finsert.
7303 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7305 * xfaces.c (realize_basic_faces): Block input while realizing
7308 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7310 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7312 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7314 * xterm.c (x_produce_glyphs): When displaying unibyte text
7315 or ASCII, handle case that per-char metric is null.
7317 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7319 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7321 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7322 XSUBR, XBUFFER): Verify correct object type before returning
7323 pointer, using eassert.
7324 * frame.h (XFRAME): Likewise.
7326 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7327 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7328 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7330 * data.c (set_internal): Likewise.
7331 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7332 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7333 * fileio.c (auto_save_1): Likewise.
7334 * insdel.c (check_markers): Likewise.
7335 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7336 * undo.c (record_insert): Likewise.
7337 * vmsproc.c (child_sig): Likewise.
7338 * window.c (unshow_buffer, window_loop): Likewise.
7339 * xterm.c (x_erase_phys_cursor): Likewise.
7341 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7343 * xfns.c (free_image_cache): Free the cache structure itself
7344 last, after all its members have been freed.
7346 * lisp.h (xstrdup): Add prototype.
7348 * alloc.c (xstrdup): Moved here from xfaces.c.
7349 (allocating_for_lisp): Variable removed.
7350 (lisp_malloc): Block input around the calls to malloc and
7353 * xfaces.c (realize_tty_face): Use find_symbol_value instead
7355 (xstrdup): Moved to alloc.c.
7357 2000-03-29 Ken Raeburn <raeburn@gnu.org>
7359 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
7361 * emacs.c (main): Fix sense of no-loadup test.
7363 * config.in (ENABLE_CHECKING): Undef.
7365 * lisp.h (struct interval): Replace "parent" field with a union of
7366 interval pointer and Lisp_Object; add new bitfield to use as
7367 discriminant. Change other flag fields to bitfields.
7368 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
7369 is defined and the supplied test fails, print a message and
7371 (eassert): New macro. Use CHECK to provide an assert-like
7374 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
7375 pointers; abort if the value looks like a lisp object.
7376 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
7377 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
7378 Modify for new interval parent definition.
7380 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
7381 UNMARK_BALANCE_INTERVALS): Update references that need an
7382 addressable lisp object in the interval structure.
7383 (die): New function.
7384 (suppress_checking): New variable.
7386 * intervals.c (interval_start_pos): Just return 0 if there's no
7389 2000-03-29 Gerd Moellmann <gerd@gnu.org>
7391 * lread.c (read1): Accept `.' (period) as symbol start like in CL
7392 and earlier Emacs versions.
7394 * keyboard.c (Ftop_level): Cancel busy-cursor.
7396 * eval.c (call_debugger): Cancel busy-cursor.
7398 2000-03-29 Kenichi Handa <handa@etl.go.jp>
7400 * search.c (Freplace_match): Adjust multibyteness of the current
7401 buffer and NEWTEXT. Free allocated memory before signaling an
7404 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
7406 * regex.c (analyse_first): New function obtained by ripping out most
7407 of re_compile_fastmap and generalizing it a little bit so that it
7408 can also just return whether a given (sub)pattern can match the empty
7410 (regex_compile): Use `analyse_first' to decide whether the loop-check
7411 needs to be done or not for *, +, *? and +? (the loop check is costly
7412 for non-greedy repetition).
7413 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
7415 2000-03-28 Dave Love <fx@gnu.org>
7417 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
7420 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
7422 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
7424 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
7426 (enum re_opcode_t): Update description of succeed_n.
7427 (PATFETCH): Always define.
7428 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
7429 operators, char classes, shy-groups and intervals).
7430 Optimize special cases of intervals so as to only use succeed_n and
7431 jump_n when really needed.
7432 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
7433 that we don't have to handle the special cases any more.
7434 Simplify on_failure_jump handling as well.
7436 2000-03-28 Jason Rumney <jasonr@gnu.org>
7438 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
7440 2000-03-27 Gerd Moellmann <gerd@gnu.org>
7442 * s/freebsd.h (GC_SETJMP_WORKS): Define.
7444 * s/msdos.h (GC_SETJMP_WORKS): Define.
7446 * alloc.c (mark_maybe_object): New function.
7447 (mark_memory): Use it.
7448 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
7449 (setjmp_tested_p, longjmp_done): New variables.
7450 (test_setjmp): New function.
7451 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
7452 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
7454 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
7455 to DEC_TEXT_POS and INC_TEXT_POS.
7457 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
7458 with parameter MULTIBYTE_P.
7460 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
7463 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7464 buffers because it looks for multibyte character byte sequences
7465 which don't exist in unibyte text.
7467 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7469 * xfaces.c (register_color, unregister_color, unregister_colors)
7470 [DEBUG_X_COLORS]: New functions.
7471 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7473 * xfns.c (x_set_cursor_color): Get color reference counts right.
7475 * xterm.c (x_copy_color): New function.
7476 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
7478 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
7479 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
7480 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
7481 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
7482 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
7483 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
7484 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
7485 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
7486 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
7487 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7489 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7490 names for handling per-buffer variables.
7492 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7493 instead of MAX_BUFFER_LOCAL_VARS.
7494 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7496 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7498 * xfns.c (x_specified_cursor_type): New function.
7499 (x_set_cursor_type): Use it.
7501 * buffer.h (struct buffer): Add cursor_type.
7503 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7505 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7506 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7508 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7509 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7510 executing it as well as when popping it off the stack to find infinite
7511 loops in non-greedy repetition operators.
7513 2000-03-26 Gerd Moellmann <gerd@gnu.org>
7515 * doc.c (Qfunction_documentation): New variable.
7516 (syms_of_doc): Initialize Qfunction_documentation.
7517 (Fdocumentation): If FUNCTION is a symbol with non-nil
7518 `function-documentation' property, return a documentation derived
7521 * buffer.c (syms_of_buffer): Add default-cursor-type.
7522 (init_buffer_once): Don't let cursor_type have a local value
7525 * xterm.c (x_display_and_set_cursor): Choose cursor depending
7526 on buffer-local value of cursor_type.
7527 (x_draw_bar_cursor): Add parameter WIDTH.
7529 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
7530 (init_buffer_once): Set default cursor_type value to t.
7531 Mark cursor_type as local everywhere.
7532 (syms_of_buffer): New per-buffer variable cursor-type.
7534 * buffer.h (struct buffer): Remove member local_var_flags,
7536 (MAX_BUFFER_LOCAL_VARS): New macro.
7537 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
7538 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
7539 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
7540 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
7542 * print.c (print_object): Use new macros for per-buffer
7545 * category.c (Fset_category_table): Use new macros for per-buffer
7548 * buffer.c (buffer_permanent_local_flags): Make a char array.
7549 (max_buffer_local_idx): New variable.
7550 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
7551 for new handling of per-buffer variables.
7552 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
7553 (init_buffer_once): Initialize per-buffer vars differently.
7554 Set max_buffer_local_idx.
7556 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
7559 * lread.c (defvar_per_buffer): Use new macros for per-buffer
7562 * data.c (do_symval_forwarding, store_symval_forwarding)
7563 (find_symbol_value, set_internal, default_value, Fset_default)
7564 (Fkill_local_variable, Flocal_variable_p): Use new macros for
7565 per-buffer variables.
7567 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
7569 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7571 * xterm.c (x_term_init): Unblock input around call1 of
7572 Qvendor_specific_keysyms.
7574 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
7575 (find_defun_start): Consider an open parenthesis in column 0
7576 a defun start only if open_paren_in_column_0_is_defun_start is set.
7577 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
7579 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
7581 * eval.c (Fautoload): Add entry in load-history (if after dump).
7582 * lread.c (load-history): Update docstring.
7584 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7586 * indent.c (Fvertical_motion): Always use the current buffer.
7587 Temporarily change the window's buffer, if necessary.
7589 2000-03-23 Gerd Moellmann <gerd@gnu.org>
7591 * xterm.c (fast_find_position): Make sure not to consider rows
7592 not visible in the window.
7594 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
7596 * regex.c (enum syntaxcode): Provide default for non-Emacs.
7597 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7599 2000-03-22 Jason Rumney <jasonr@gnu.org>
7601 * w32menu.c (single_submenu): Set help string to NULL if none.
7602 (w32_menu_show): Set help string correctly.
7603 (add-menu-item): Set help string in MIIM_DATA for menu item.
7604 Load SetMenuItemInfoA explicitly.
7605 (w32_menu_display_help): New function.
7607 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7608 (QCdata): Moved to xdisp.c.
7610 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7611 (Vw32_charset_to_codepage_alist): Removed.
7612 (Vw32_charset_info_alist): New variable.
7613 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7614 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7615 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7616 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7618 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7619 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7620 Define Vw32_charset_info_alist and w32_charset symbols.
7622 2000-03-22 Jason Rumney <jasonr@gnu.org>
7624 * makefile.nt (w32bdf.obj): Update dependencies.
7626 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7628 * w32fns.c: Include fontset.h after dispextern.h.
7629 (Fx_create_frame): Do not create fontset.
7630 (w32_load_system_font): Doc fix.
7631 (Fx_close_connection): Free full_name if it is not shared.
7633 * w32term.c: Include fontset.h after dispextern.h.
7634 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7636 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7637 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7638 (w32_font_is_double_byte): New function, needs body.
7639 (x_append_glyph): Set glyph->glyph_not_available_p.
7640 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7641 it->charset. If it->multibyte_p is zero and it->c is a multibyte
7642 character, convert it to a unibyte character.
7643 (struct glyph_string): Delete member `charset'.
7644 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
7645 calculating it is found.
7646 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7647 the case that per char metric is not available correctly.
7648 (x_fill_glyph_string): Handle the case that the specific glyph is
7649 not available correctly.
7650 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7651 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7652 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7653 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7654 fontset. Don't call FS_LOAD_FONT.
7656 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7658 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7659 (INT_LISPLIKE): New macro.
7660 (NULL_INTERVAL_P): Use it.
7661 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7662 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7663 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7665 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7666 explicit references to "parent" field of struct interval and
7667 associated unclean type conversions.
7668 * intervals.c (create_root_interval, root_interval, rotate_right,
7669 rotate_left, balance_possible_root_interval, split_interval_right,
7670 split_interval_left, interval_start_pos, find_interval,
7671 next_interval, previous_interval, update_interval,
7672 adjust_intervals_for_insertion, delete_node, delete_interval,
7673 adjust_intervals_for_deletion, merge_interval_right,
7674 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7675 copy_intervals_to_string): Likewise.
7676 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7678 * syntax.c (update_syntax_table): Likewise.
7680 * intervals.c (reproduce_tree_obj): New function, like
7681 reproduce_tree but takes a Lisp_Object for the parent. Declare
7683 (graft_intervals_into_buffer): Use it when appropriate.
7684 (reproduce_tree): Declare with prototype.
7685 (balance_possible_root_interval): Check that the parent is a lisp
7686 object before trying to examine its type.
7688 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7690 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7691 as strings only if both are known to be strings.
7693 * s/openbsd.h (LIBS_TERMCAP): Undef.
7695 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7697 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7698 definitions for non-Emacs compilation.
7699 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7700 outside of `#ifdef emacs'.
7701 (print_partial_compiled_pattern): Update.
7702 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7703 (re_compile_fastmap): Merge handling of charset and charset_not (for
7704 emacs and non-emacs compilation as well).
7705 Similarly for (not)categoryspec and (not)syntaxspec.
7706 Don't use the fastmap when reaching `anychar' since the added
7707 complexity is not justified.
7708 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7709 and (not)syntaxspec. Merge (not)categoryspec.
7711 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7713 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7714 FACE_FOR_CHAR): Define them differently for the configuration of
7717 2000-03-21 Dave Love <fx@gnu.org>
7719 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7722 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7724 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7725 (lface_fully_specified_p): Don't check contents of
7726 LFACE_FONT_INDEX because that attribute is optional.
7727 (realize_x_face): Remove now unwarranted xassert.
7729 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7731 The following changes are to make font selection based on
7732 characters, not charset. In addition, they recover fontset
7733 facilities while utilizing the new font selection mechanism.
7735 * Makefile.in (fontset.o): Depend on dispextern.h.
7737 * alloc.c (mark_face_cache): Don't mark face->registry.
7739 * dispextern.h (struct glyph): New member glyph_not_available_p.
7740 Use 22 bits for face_id.
7741 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7742 (struct face): Delete member registry, new member ascii_face.
7743 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7744 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7745 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7746 (struct it): Delete member charset, new member
7747 glyph_not_available_p.
7749 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7750 (struct fontset_info, struct fontset_data): Structs removed.
7751 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7752 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7753 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7754 (fs_free_face_fontset, fontset_font_pattern,
7755 face_suitable_for_char_p, face_for_char,
7756 make_fontset_for_ascii_face): Extern them.
7757 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7758 (FS_LOAD_FACE_FONT): New macro.
7760 * fontset.c: All codes rewritten or adjusted for the change of
7761 fontset implementation. Now fontset is represented by char table.
7762 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7764 (my_strcasecmp): Function removed.
7765 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7767 (AREF, ASIZE): New macros.
7768 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7769 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7770 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7771 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7772 fontset_id_valid_p, font_family_registry, fontset_name,
7773 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7774 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7776 (fs_load_font): New arg FACE. Caller changed.
7777 (fs_query_fontset): Argument changed. Caller changed.
7778 (Fquery_fontset): call fs_query_fontset.
7779 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7781 (clear_fontset_elements, check_registry_encoding,
7782 check_fontset_name): New functions.
7783 (syms_of_fontset): Set char-table-extra-slots property of fontset
7784 to 3. Staticpro and initialize Vfontset_table and
7785 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7787 * frame.h (struct frame): Member `fontset_data' removed.
7788 (FRAME_FONTSET_DATA): Macro removed.
7790 * frame.c (make_frame): Don't allocate f->fontset_data.
7791 (Fdelete_frame): Don't free f->fontset_data.
7793 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7795 * xdisp.c (charset_at_position): Function removed.
7796 (init_iterator): Don't set member charset of struct `it'.
7797 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7798 next_element_from_display_vector, insert_left_trunc_glyphs):
7800 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7802 (get_next_display_element, append_space,
7803 extend_face_to_end_of_line): Likewise.
7805 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7807 (clear_font_table, frame_update_line_height, load_face_font):
7808 Adjusted for the change of fontset implementation.
7809 (load_face_fontset_font): Function removed.
7810 (pixel_point_size): New function.
7811 (font_list): Argument type changed. Caller changed.
7812 (LFACE_FONT): New macro.
7813 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7814 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7815 Lisp_Object. Determine the font name by actually loading a font
7816 by the specified pattern. Set LFACE_FONT (lface) to the specified
7817 pattern. Even if a font is not found, don't try alternatives.
7818 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7819 (set_font_frame_param): If `font' is specified in lface, use it.
7820 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7821 (lface_same_font_attributes_p): Likewise.
7822 (make_realized_face): Arguent changed. Caller changed. Set
7823 face->ascii_face to face itself.
7824 (free_realized_face): Free face->fontset if face is for ASCII.
7825 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7826 deduce_unibyte_registry, x_charset_registry): Functions removed.
7827 (free_realized_multibyte_face): New function.
7828 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7829 changed. Caller changed.
7830 (try_font_list): Argument type changed.
7831 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7832 (choose_face_font): Argument changed. Handle fontset properly.
7833 (choose_face_fontset_font): Function removed.
7834 (realize_default_face, realize_named_face): Don't remove the
7836 (realize_face): Argument changed. Caller changed. Remove face
7837 with the arg former_face_id in advance. Load font for the new
7839 (realize_x_face): Argument changed. Caller changed. For a
7840 multibyte character, share fontset with base_face. For a single
7841 byte character, make a new realized fontset. Don't load a font
7843 (realize_tty_face): Argument changed. Caller changed.
7844 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7845 (face_at_buffer_position): Don't check multibyte_p for returning
7847 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7848 FACE_SUITABLE_FOR_CHARSET_P.
7849 (syms_of_xfaces): Remove code for Qx_charset_registry and
7850 Vface_default_registry.
7852 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7853 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7854 (x_per_char_metric): Don't try FONT->default_char. Even if
7855 pcm->width is zero, glyph bits may exist.
7856 (x_encode_char): Always initialize char2b->byte1.
7857 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7858 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7860 (x_append_glyph): Set glyph->glyph_not_available_p.
7861 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7862 it->charset. Handle the case that per char metric is not
7863 available. If it->multibyte_p is zero and it->c is a multibyte
7864 character, convert it to a unibyte character.
7865 (struct glyph_string): Delete member `charset'.
7866 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7867 the case that per char metric is not available correctly.
7868 (x_fill_glyph_string): Handle the case that the specific glyph is
7869 not available correctly.
7870 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7871 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7872 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7873 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7874 fontset. Don't call FS_LOAD_FONT.
7876 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7877 (x_create_tip_frame): Likewise.
7878 (Fx_close_connection): Free full_name of font_info.
7880 * fns.c (optimize_sub_char_table): New function.
7881 (Foptimize_char_table): New function.
7882 (syms_of_fns): Defsubr Soptimize_char_table.
7884 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7886 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7887 only if buffer is displayed in some window.
7889 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7890 (try_window_reusing_current_matrix): Don't call scroll run
7891 function if run's current and desired position are the same;
7892 this prevents cursor flickering.
7894 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7896 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7898 * regex.c (RE_STRING_CHAR): New macro.
7899 (GET_CHAR_AFER_2): Remove.
7900 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7901 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7902 (print_partial_compiled_pattern, re_compile_fastmap)
7903 (re_match_2_internal): Remove on_failure_jump_exclusive.
7904 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7905 optimization only need to work for * (ie. can use of_keep_string_jump).
7906 Remove the special case for .*\n since it is now covered by the general
7908 (re_search_2): Don't bother with `room'.
7909 (skip_one_char): New function.
7910 (skip_noops): Simplify since `memory' is not needed any more.
7911 (mutually_exclusive_p): Restructure slightly to use `switch' and
7912 add handling for "all" remaining cases.
7913 (re_match_2_internal): Change on_failure_jump_smart to use
7914 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7915 rather than on_failure_jump_exclusive.
7917 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7919 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7920 number of bits per RGB because it's everywhere used as the depth
7923 * term.c (calculate_costs): Remove code dealing with X frames.
7925 2000-03-19 Richard M. Stallman <rms@gnu.org>
7927 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7929 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7931 * lread.c (read_integer): Unread the last char not consumed.
7933 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7935 * xterm.c (x_update_window_cursor): Don't update in frames
7936 which are in the process of being deleted.
7938 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7940 * Makefile.in (mostlyclean): Add `*.core'.
7941 (clean): Add `bootstrap-emacs'.
7943 * lread.c (read_integer): New function.
7944 (read1): Support read syntax #o, #x, #b, #r.
7946 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7948 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7949 make sure POINTER_TO_OFFSET gives the same value before and after
7950 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7951 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7952 (debug): Now only active if > 0 rather than if != 0.
7953 (DEBUG_*): Update for the new meaning of `debug'.
7954 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7955 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7956 in `succeed_n', `jump_n' and `set_number_at'.
7957 (store_op1, store_op2, insert_op1, insert_op2)
7958 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7959 (group_in_compile_stack): Move to after its arg's types are
7960 declared and add a prototype.
7961 (PATFETCH): Define in terms of PATFETCH_RAW.
7962 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7964 (QUIT): Redefine as a nop except for NTemacs.
7965 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7966 indentation of the greedy-op and shy-group code.
7967 (at_(beg|end)line_loc_p): Fix argument's types.
7968 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7969 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7970 (MATCHING_IN_FIRST_STRING): Remove.
7971 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7972 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7973 QUIT unconditionally.
7975 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7977 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7980 * process.c (send_process): Add a hint that the function
7981 can call Lisp code to its comment.
7983 * lread.c (load_dangerous_libraries): New variable.
7984 (Vbytecomp_version_regexp): New variable.
7985 (safe_to_load_p): New function.
7986 (Fload): Handle files not compiled with Emacs specially.
7987 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7989 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7991 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7993 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7994 support functions only if HAVE_X11R6_XIM is defined.
7995 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7997 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7999 * xfns.c (X_I18N_INHIBITED): Don't define.
8000 (create_frame_xic): Remove conditional compilation on
8002 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8004 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8005 (HAVE_X11R6_XIM): Define.
8007 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8009 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8010 If set, call XSynchronize.
8012 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8014 * regex.c: Declare a new type `re_char' used throughout the code
8015 for the string char type. It's `const unsigned char' to match the
8016 rest of Emacs. Consistently make sure all pointers to strings use
8017 it and make sure all pointers into the pattern use `unsigned
8019 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8020 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8023 * charset.h (GET_CHAR_AFTER_2): Remove.
8024 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8026 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8028 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8029 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8030 of them try to use backquotes.
8032 2000-03-12 Dave Love <fx@gnu.org>
8034 * unexelf.c: Restore changes of 1999-10-19.
8035 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8036 fix its type and alignment; copy it from current process.
8038 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8040 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8041 has been found. Fix bug not computing timer's predecessor.
8043 * fileio.c (Fread_file_name): Handle case that DIR contains a
8046 * window.c (Fsave_window_excursion): Doc fix.
8048 * xfns.c (x_defined_color): Rewritten to use
8049 x_allocate_nearest_color.
8051 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8053 * msdos.c (vga_installed): New function, code moved from
8054 dos_set_window_size.
8055 (Qbar, Qcursor_type, outside_cursor): New variables.
8056 (syms_of_msdos): Intern and staticpro them.
8057 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8058 shape used outside Emacs when called for the first time.
8059 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8060 cursor shape used outside Emacs.
8061 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8062 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8064 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8065 parameters specify the cursor. Make qreverse a global
8066 variable (renamed to Qreverse).
8068 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8070 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8072 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8074 This is a big redesign of failure-stack and register handling, prompted
8075 by bugs revealed when trying to add shy-groups. Overall, what happened
8076 is that loops are now structured a little differently, groups can be
8077 shy and the code is a little simpler.
8079 * regex.h: Update the copyright.
8080 (RE_SHY_GROUPS): New value.
8081 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8082 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8084 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8085 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8086 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8087 for (start|stop)_memory since they now only take one argument (the
8088 second has becomes unnecessary).
8089 (print_partial_compiled_pattern): Adjust for changes in
8091 (print_compiled_pattern): Use %ld to printf long ints and flush to
8092 make debugging a little easier.
8093 (union fail_stack_elt): Make the integer unsigned.
8094 (struct fail_stack_type): Add a `frame' element.
8095 (INIT_FAIL_STACK): Init `frame' as well.
8096 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8097 (DEBUG_PUSH, DEBUG_POP): Remove.
8098 (NUM_REG_ITEMS): Remove.
8099 (NUM_NONREG_ITEMS): Adjust.
8100 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8101 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8102 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8103 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8105 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8106 address pushed is not the destination of the jump but the source
8108 (NUM_FAILURE_ITEMS): Remove.
8109 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8110 registers before the actual failure point). Don't hardcode any
8111 meaning for str==NULL anymore.
8112 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8113 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8115 (REG_UNSET_VALUE): Use NULL (why not?).
8116 (compile_range): Remove declaration since it doesn't exist.
8117 (struct compile_stack_elt_t): Remove inner_group_offset.
8118 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8119 (regex_grow_registers): Remove dead code.
8120 (FIXUP_ALT_JUMP): New macro.
8121 (regex_compile): Add shy-groups Change loops to use
8122 on_failure_jump_smart&jump instead of
8123 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8124 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8125 variable to me). Use `jump' instead of `jump_past_alt' and don't
8126 bother with push_dummy_failure in alternatives since it is now
8127 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8128 emacs' for (re)allocating the stack.
8129 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8130 from loop when bufp->can_be_null rather than jumping to `done'.
8131 Avoid jumping backwards so as to ensure termination. Use
8132 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8133 backreferences. Remove dead code in handling of `anychar'.
8134 (skip_noops, mutually_exclusive_p): New functions taken from the
8135 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8136 improve mutually_exclusive_p to handle ".+\n".
8137 (lowest_active_reg, highest_active_reg,
8138 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8139 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8140 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8141 variables. Push register (in `start_memory') on the stack rather
8142 than storing it in old_reg(start|end). Remove the cycle detection
8143 from `stop_memory', replaced by the use of on_failure_jump_loop
8144 for greedy loops. Add code for the new on_failure_jump_<foo>.
8145 Remove ad-hoc code in `on_failure_jump' to push more registers in
8146 the case of a loop. Take out code from `maybe_pop_jump' into
8147 separate functions and adapt it to the semantics of
8148 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8149 and push_dummy_failure. Remove dummy_failure handling and
8150 handling of `failures to jump to on_failure_jump' (this last one
8151 was already dead code, it seems).
8152 (group_match_null_string_p, alt_match_null_string_p)
8153 (common_op_match_null_string_p): Remove.
8155 2000-03-08 Dave Love <fx@gnu.org>
8157 * config.in: Don't depend on __STDC__ for volatile.
8158 Add POINTER_TYPE, PTR, PROTOTYPES.
8160 * hftctl.c, strftime.c: Use PROTOTYPES.
8161 * eval.c (find_handler_clause): Likewise.
8163 * mem-limits.h: Use POINTER_TYPE.
8165 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8166 (memory_warnings): Declare using POINTER_TYPE.
8168 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8170 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8172 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8175 * xfns.c: Remove obsolete code in #if 0.
8176 (Fx_focus_frame): New function.
8178 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8180 * coding.c (coding_category_name): Add coding-category-utf-8,
8181 coding-category-utf-16-be, coding-category-utf-16-le.
8182 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8183 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8184 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8185 (detect_coding_utf_8): New function.
8186 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8187 UTF_16_LOW_SURROGATE_P): New macros.
8188 (detect_coding_utf_16): New function
8189 (detect_coding_mask): When priorities are specified, skip any
8190 categories that have `nil' coding-system. Fix bug of returning
8191 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8192 returns a mask not set in PRIORITIES.
8193 (detect_eol_type_in_2_octet_form): New function.
8194 (detect_eol): selects detect_eol_type_XXX to call according to
8195 cooding->category_idx.
8196 (detect_coding_system): Remove `nil' coding-system in the result.
8197 (Fupdate_coding_systems_internal): Update all coding-categories.
8199 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8200 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8202 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8203 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8204 CODING_CATEGORY_IDX_UTF_16_LE.
8205 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8206 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8207 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8208 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8210 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8212 * doc.c (Fdocumentation_property): If value is not a string,
8213 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8215 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8216 close the display with XtCloseDisplay. This caused a bus error
8219 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8220 complete but not unique.
8222 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8224 * process.c (send_process): Remove local variable `procname' that
8225 might become invalid when a GC happens. Instead, access the
8226 process name slot directly.
8228 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8231 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8234 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8236 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8237 glyph matrices have been freed.
8239 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8241 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8242 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8244 * xfns.c (QCdata): Moved to xdisp.c.
8246 * xdisp.c (QCdata): Moved here from xfns.c.
8247 (syms_of_xdisp): Initialize QCdata.
8249 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8251 * window.c (coordinates_in_window): Use
8252 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8253 FRAME_INTERNAL_BORDER_WIDTH.
8255 * xdisp.c (try_window_id): Recompute unchanged information if
8256 it is obviously invalid.
8258 * xterm.c (x_term_init): Create a colormap if not using the
8261 * xterm.h (select_visual): Change prototype.
8263 * xfns.c (select_visual): Rewritten. Recognize user-specified
8265 (visual_classes): New variable.
8267 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8269 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8270 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8271 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8272 (x_decode_color): Don't handle allocation of white and black
8274 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8275 XtNcolormap resources.
8276 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8277 (Fx_create_frame): Initialize color members of x_output structure.
8278 (xpm_load): Pass colormap to XPM lib.
8280 * xfaces.c (x_free_colors): Access colormap of frame using
8281 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8282 when default colormap is used.
8284 * xterm.c (x_term_init): Set Colormap member of x_display_info
8285 structure. Copy colormap if resource `privateColormap' is
8286 specified (PseudoColor only).
8287 (x_setup_relief_color): Access colormap of frame using
8290 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8291 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8293 2000-03-04 Jason Rumney <jasonr@gnu.org>
8295 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8296 other non-platform-specific equivalents.
8297 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8298 specific functions and macros as their w32 equivalents where
8299 non-platform-specifics are not available.
8300 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8301 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8302 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8303 (frame_update_line_height): Use macros to access f->output_data.
8304 (defined_color): Remove FIXME comments; fixed.
8305 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8306 into #ifdef blocks. Add WINDOWSNT blocks.
8307 (Fx_list_fonts): Use macros for accessing font data.
8308 (set_lface_from_font_name): Different default fonts for X and
8310 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8311 scalable for backward compatibility.
8312 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8313 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8315 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8318 * makefile.nt (w32faces.obj): Remove.
8321 2000-03-03 Jason Rumney <jasonr@gnu.org>
8323 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8326 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8328 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8329 standard ELF definitions here if the system header does not.
8331 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8333 * xterm.c (PER_CHAR_METRIC): Removed.
8334 (x_per_char_metric_1, x_default_char): New functions.
8335 (x_per_char_metric): If font's default char is invalid, return
8336 metrics of a suitably chosen usable default char.
8337 (x_draw_glyph_string_foreground): If font has an invalid default
8338 char, replace occurrences of unprintable chars with a suitably
8339 chosen usable default char.
8341 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8343 * xterm.c (note_mouse_highlight): Return quickly if frame's
8344 glyph matrices have been freed.
8346 * dispnew.c (free_glyphs): Block input while freeing matrices.
8348 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
8350 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
8353 * dispextern.h (x_free_colors): Add prototype.
8355 * xfaces.c (x_free_colors): New function.
8356 (unload_color, free_face_colors): Use it.
8358 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
8360 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
8362 * window.c [MSDOS]: Include msdos.h.
8364 2000-03-02 Dave Love <fx@gnu.org>
8366 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
8368 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
8369 set C_OPTIMIZE_SWITCH for gcc.
8371 2000-03-02 Kenichi Handa <handa@etl.go.jp>
8373 * coding.c (coding_save_composition): Be sure to allocate
8374 composition data area in coding even if there's no composition in
8377 2000-03-01 Jason Rumney <jasonr@gnu.org>
8379 * w32term.c: Equivalent changes to those made to xterm.c on
8380 2000-02-25 and 2000-02-24.
8382 * w32fns.c: Equivalent changes to those made to xfns.c on
8383 2000-02-25 and 2000-02-21.
8385 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
8386 correct line-end convention is followed.
8388 * w32menu.c [HAVE_BOXES]: Remove #undef.
8389 (single_keymap_panes): Remove code for simulating checkmarks.
8390 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
8391 Remove code for drawing simulated checkmarks.
8392 (w32_menu_show): make unibyte help string correctly.
8393 (add_menu_item): draw standard Windows checkmarks. Draw radio
8394 buttons as radio buttons if possible.
8396 2000-03-01 Gerd Moellmann <gerd@gnu.org>
8398 * sysdep.c (start_of_text): Don't define this function for NetBSD
8401 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
8403 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
8404 (LINKER): Don't undef if __NetBSD__ is defined.
8406 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
8408 * fileio.c [__NetBSD__]: Define `unix'.
8410 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
8412 2000-02-29 Gerd Moellmann <gerd@gnu.org>
8414 * atimer.c (start_atimer): Don't abort when timers are stopped.
8415 (append_atimer_lists): New function.
8416 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
8417 arbitrary lists of stopped and running atimers.
8419 * atimer.c (cancel_atimer): Handle canceling an atimer when
8420 some timers are stopped.
8422 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
8425 * fns.c (maybe_resize_hash_table): Handle case of new size
8426 coming out as being the same as old size.
8428 2000-02-27 Jason Rumney <jasonr@gnu.org>
8430 * makefile.nt: Add atimer.h to dependencies.
8431 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
8432 * w32console.c: Only disable window system features for dispextern.h
8433 (initialize_w32_display): Build a display info for the console.
8434 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
8435 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
8436 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
8438 * w32gui.h (struct W32FontStruct): Revert last change after change
8440 * w32menu.c (single_submenu): Set up help string.
8441 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
8442 (w32_dialog_show): Set up help string.
8443 * w32term.c (w32_display_info_for_display): Remove unused function.
8444 (w32_draw_bitmap): Use pre-built bitmaps.
8445 (w32_initialize_display_info): New function to initialize parts of
8446 display info that are common to both GUI and console frames.
8447 (w32_term_init): Use w32_initialize_display_info. Do not set
8448 Vw32_num_mouse_buttons here, as it is not called for console
8449 frames. Build bitmaps for indicating truncated lines etc.
8450 (x_delete_display): Destroy pre-built bitmaps.
8451 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
8452 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
8454 2000-02-27 Dave Love <fx@gnu.org>
8456 * lisp.h: Add a bunch of prototypes.
8458 2000-02-26 Kenichi Handa <handa@etl.go.jp>
8460 * keyboard.c (read_char): Set `usec' correctly.
8462 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8464 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8465 `lambda', set reg[RRR] to the map index.
8466 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8467 reg[RRR] to 0. Otherwise, set it to -1.
8469 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8471 * emacs.c (main): Remove code snippet commented out with `//'.
8473 2000-02-25 Richard M. Stallman <rms@gnu.org>
8475 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8476 and contains a `:', prepend `/:'.
8478 * window.c (select_window_1): If selected_window is nil,
8479 don't "swap out" the buffer's point.
8480 (Fset_window_configuration): Set selected_window to nil
8481 before calling Fselect_window.
8482 (unshow_buffer): Don't set point in buffer from window's point
8483 if another more recently selected window also shows the buffer.
8485 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8487 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8489 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8490 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8491 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8493 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8494 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8495 (hide_busy_cursor): New functions.
8496 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8498 * minibuf.c (read_minibuf): Cancel busy-cursor.
8500 * keyboard.c (command_loop_1): Call start_busy_cursor before
8501 Fcommand_execute and cancel_busy_cursor after it.
8502 (timer_check): Remove busy-cursor code.
8503 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8506 * process.c (wait_reading_process_input): Remove busy-cursor code.
8508 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8509 Fx_hide_busy_cursor.
8511 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8513 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
8515 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
8517 * xterm.c (XTread_socket): Remove busy-cursor code.
8519 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
8520 (build_frame_matrix_from_leaf_window): Put code handling
8521 glyph row's not being a slice of a frame row in #if 0.
8522 (sync_window_with_frame_matrix_rows): New function.
8523 (frame_row_to_window): New function.
8524 (mirror_line_dance): Handle copies between windows.
8526 * lread.c (Fload): Use `xfree' instead of `free'.
8527 (init_obarray): Use `xmalloc' instead of `malloc'.
8529 * window.c (Fset_window_buffer): Set WINDOW to the window
8531 (coordinates_in_window): Take frame's internal border width
8534 2000-02-24 Gerd Moellmann <gerd@gnu.org>
8536 * xterm.c (x_display_and_set_cursor): Display cursor of
8537 non-selected windows depending on the setting of
8538 cursor_in_non_selected_windows.
8540 * xdisp.c (cursor_in_non_selected_windows): New variable.
8541 (syms_of_xdisp): DEFVAR_BOOL it.
8543 2000-02-23 Gerd Moellmann <gerd@gnu.org>
8545 * data.c (Fstring_to_number): If number is greater than what
8546 fits into an integer, return a float.
8548 * eval.c (specbind): Remove references to
8549 keyword_symbols_constant_flag.
8551 * data.c (keyword_symbols_constant_flag): Removed.
8552 (Fmakunbound, set_internal, syms_of_data): Remove references to
8553 keyword_symbols_constant_flag.
8555 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
8557 2000-02-23 Kenichi Handa <handa@etl.go.jp>
8559 * syntax.c (multibyte_syntax_as_symbol): New variable.
8560 (syms_of_syntax): Declare it as a Lisp variable.
8561 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
8562 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
8563 nonzero, treat all multibyte characters as symbol.
8564 (init_syntax_once): Give syntax `word' to all multibyte
8567 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
8569 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
8572 2000-02-21 Gerd Moellmann <gerd@gnu.org>
8574 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
8576 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8577 (x_non_menubar_window_to_frame): Check the busy-cursor window.
8579 2000-02-21 Dave Love <fx@gnu.org>
8581 * frame.c (Vmouse_position_function): New variable.
8582 (Fmouse_position): Use it.
8583 (syms_of_frame): Install it.
8585 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
8587 2000-02-20 Gerd Moellmann <gerd@gnu.org>
8589 * fileio.c (Finsert_file_contents): Unbind the binding of
8590 standard-output done by temp_output_buffer_setup.
8592 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
8593 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
8594 (specbind, unbind_to): Handle most common case of non-constant
8595 symbol with trivial value specially.
8597 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8599 2000-02-20 Richard M. Stallman <rms@gnu.org>
8601 * data.c (Fmake_variable_buffer_local): Doc fix.
8602 Init found_for_buffer to 0.
8603 (Fmake_variable_frame_local): If the variable has already
8604 been buffer-local, set the check_frame field.
8606 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8608 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8609 produced for CODING_MODE_LAST_BLOCK requires.
8611 2000-02-18 Dave Love <fx@gnu.org>
8613 * keyboard.c (echo_keystrokes): Remove declaration.
8614 (Vecho_keystrokes) New variable.
8615 (read_char, record_menu_key, read_key_sequence): Use it to allow
8617 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8619 * lread.c: Undef feature selection macros before defining.
8621 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8623 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8624 for symbols other than the symbol in question.
8626 2000-02-17 Dave Love <fx@gnu.org>
8628 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8630 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8632 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8634 * alloc.c (enum mem_type): Compile unconditionally.
8636 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8638 * xfaces.c (tty_defined_color): Don't return faulire indication
8639 for unspecified-fg and unspecified-bg pseudo-colors.
8641 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8643 * alloc.c (mark_object): Don't mark symbol names in pure space.
8644 (gc_sweep): Don't unmark symbol names in pure space.
8646 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
8647 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
8648 [GC_MARK_STACK]: New defines.
8649 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
8650 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8652 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8654 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8655 allocate_buffer instead of xmalloc.
8657 * alloc.c (toplevel): Include setjmp.h.
8658 (PURE_POINTER_P): New define.
8659 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8660 (Vdead) [GC_MARK_STACK]: New variable.
8661 (lisp_malloc): Add parameter TYPE, call mem_insert if
8662 GC_MARK_STACK is defined.
8663 (allocate_buffer): New function.
8664 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8665 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8666 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8667 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8668 (MEM_NIL) [GC_MARK_STACK]: New define.
8669 (struct mem_node) [GC_MARK_STACK]: New structure.
8670 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8671 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8672 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8673 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8674 (mark_stack) [GC_MARK_STACK]: New functions.
8675 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8676 (clear_marks): Removed.
8677 (gc_sweep): Set free conses' car, free floats' type, free
8678 symbols' function to Vdead. Use lisp_free to free buffers.
8679 (init_alloc_once): Initialize Vdead.
8680 (survives_gc_p): Return non-zero for pure objects.
8682 * alloc.c: Add comments throughout the file.
8684 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8685 that unblocks alarms.
8687 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8688 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8689 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8691 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8693 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8695 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8696 avoid infinite error signaling. Allocate sufficient memory for
8697 eol_str in the case that eoltype is Lisp_Int.
8699 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8701 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8702 depends on the previous behavior.
8704 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8706 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8708 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8710 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8712 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8713 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8716 2000-02-15 Richard M. Stallman <rms@gnu.org>
8718 * data.c (set_internal): Don't make variable buffer-local
8719 if within a let-binding for the same buffer.
8720 (let_shadows_buffer_binding_p): New function.
8722 * eval.c (specbind): For buffer-local value,
8723 record the current buffer also.
8724 (unbind_to): Cope with that change.
8726 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8728 * window.c (Fsave_window_excursion): Doc fix.
8730 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8732 * syntax.c (back_comment): Make sure we only consider comment-starters
8733 of the relevant style and return -1 in case of a failure to find the
8734 beginning of the comment.
8735 (Fforward_comment): If back_comment fails, go back to the position just
8736 after the comment-end.
8737 (scan_lists): Add comment describing a very minor bug.
8739 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8741 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8742 `completion-regexp-list' in the docstring.
8744 2000-02-14 Dave Love <fx@gnu.org>
8746 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8748 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8750 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8751 to Emacs' syntax. Also fix the comment about set/not-set meanings
8752 since Emacs syntax is not the value 0 any more.
8753 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8754 since it's now part of RE_SYNTAX_EMACS.
8756 2000-02-12 Dave Love <fx@gnu.org>
8758 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8761 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8763 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8765 2000-02-12 Dave Love <fx@gnu.org>
8767 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8769 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8770 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8771 * s/hpux.h: Don't define HAVE_VFORK.
8773 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8775 * s/nextstep.h: Don't define HAVE_ALLOCA.
8777 * config.in: Add vfork bits.
8779 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8781 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8782 unwind function to undo the effect of stopping atimers.
8784 * keyboard.c (bind_polling_period): Stop all timers except
8787 * atimer.c (stopped_atimers): New variable.
8788 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8791 * atimer.h (stop_other_atimers, run_all_atimers)
8792 (unwind_stop_other_atimers): Add function prototypes.
8794 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8796 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8798 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8799 library may depend on jpeg.
8800 (atimer.o): Depends on atimer.c.
8802 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8804 * insdel.c (del_range_1): Call update_compositions.
8805 (del_range_both): Call update_compositions just once..
8807 2000-02-10 Dave Love <fx@gnu.org>
8809 * xfns.c (create_frame_xic): Fix initialization of automatic
8812 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8814 * ccl.c (CCL_MAKE_CHAR): New macro.
8815 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8816 registers by CCL_MAKE_CHAR before calling translate_char.
8817 <CCL_TranslateCharacterConstTbl> Likewise.
8819 2000-02-08 Dave Love <fx@gnu.org>
8821 * lread.c (__EXTENSIONS__): Define.
8823 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8825 * puresize.h (BASE_PURESIZE): Increase to 650000.
8827 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8829 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8832 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8834 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8835 md, mh, mb, mr, and me to the fake termcap entry.
8837 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8839 * sound.c (sound_cleanup): Don't call device close routine if the
8840 function pointer is null.
8842 2000-02-06 Andrew Innes <andrewi@gnu.org>
8844 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8845 around image definitions and prototypes.
8846 (gamma_correct) [WINDOWSNT]: New prototype.
8848 * w32term.c (x_make_frame_visible): Replace call to
8849 input_poll_signal with poll_for_input.
8851 * window.c [WINDOWSNT]: Include w32term.h.
8853 * xdisp.c [WINDOWSNT]: Include w32term.h.
8855 * makefile.nt: Add dependencies on w32gui.h.
8856 (OBJ1): Include atimer.obj.
8857 ($(BLD)\atimer.obj): New dependency rule.
8859 * w32.c (sigmask): New function (does nothing).
8860 (sigunblock): Ditto.
8862 * frame.c [WINDOWSNT]: Include w32term.h.
8864 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8866 * lread.c (syms_of_lread): Fix literal newlines.
8868 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8869 the string constant limit (2048 bytes) in MSVC.
8872 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8874 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8876 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8877 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8880 2000-02-04 Dave Love <fx@gnu.org>
8882 * fileio.c: Remove some unused vars.
8883 (_GNU_SOURCE): Define (for euidaccess).
8885 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8887 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8889 (read_minibuf): Deal with allow_props correctly.
8891 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8893 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8895 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8897 * search.c (compile_pattern): If a cache entry has a nil regexp,
8898 fill in that entry instead of clobbering a previously cached
8901 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8903 * puresize.h (BASE_PURESIZE): Increase to 610000.
8905 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8907 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8910 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8912 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8913 instead of incrementing ic directly.
8914 <CCL_WriteExprConst> Likewise.
8915 <ccl_set_expr>: Set ic to jump_address.
8917 * fileio.c (e_write): Fix the handling of
8918 CODING_FINISH_INSUFFICIENT_SRC.
8920 2000-02-01 Dave Love <fx@gnu.org>
8922 * editfns.c (Fpropertize): Doc fix.
8924 * process.c (Fstart_process): Doc fix.
8926 * eval.c: Fix various doc strings not to duplicate information
8927 from help-manyarg-func-alist.
8929 * window.c (Fset_window_margins): Don't make interactive. Doc
8932 * doc.c (Vhelp_manyarg_func_alist): New variable.
8933 (Fdocumentation): Use it.
8934 (syms_of_doc): Define it.
8936 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8938 * xterm.c (xim_open_dpy): Remove unused local variable.
8940 * emacs.c (USAGE): Use term `display options' instead of `X
8943 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8944 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8946 * fns.c (sweep_weak_table): New function.
8947 (sweep_weak_hash_tables): Use it. Keep on marking until there
8950 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8952 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8953 that XTread_socket does not crash by trying to call XNoOp on a
8956 2000-01-30 Jason Rumney <jasonr@gnu.org>
8958 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8959 Change selected_frame to SELECTED_FRAME ().
8960 (w32_console_mouse_position): Remove #ifndef MULE from around
8963 * makefile.nt: Remove dosfns.obj.
8965 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8967 * w32fns.c (w32_defined_color): Check for valid frame before
8968 applying gamma correction. Eliminate dependency on frame elsewhere.
8969 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8970 (w32_to_x_font): Use resx and resy not height_in and width_in.
8971 (x_to_w32_font): Doc fix.
8972 (xlfd_strip_height): New function to strip and return font height.
8973 (w32_font_match): Compare height separately from rest of xlfd
8974 spec, using xlfd_strip_height.
8976 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8977 width_in. Use w32_defined_color in place of defined_color.
8979 * w32faces.c: Merge more of DOS and X specifics in preparation for
8980 merge with xfaces.c.
8981 (defined_color): Remove FIXME comment.
8982 (tty_color_name): Provide w32-specific function.
8983 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8985 * w32console.c (turn_on_face, turn_off_face): Removed.
8986 (w32_face_attributes): New function.
8987 (Global_variables): Reduce scope where possible.
8988 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8990 (hl_mode): Don't modify text attributes.
8991 (write_glyphs): Don't do anything if len <= 0. Use
8992 w32_face_attributes to get attributes for drawing. Write
8993 terminating codes using char_attr_normal.
8994 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8995 (update_begin, update_end): Likewise.
8996 (vga_stdcolor_name): New function.
8997 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8998 (Fset_screen_color): Remove char_attr_reverse.
9000 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9002 * xfns.c (xic_set_preeditarea): Take window parameter and
9003 window-relative pixel-positions.
9005 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9006 is its frame's selected window.
9007 (xim_instantiate_callback): Likewise.
9009 * xfns.c (x_create_im): Removed.
9010 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9011 (supported_xim_styles): Renamed from supported_styles.
9012 (best_xim_style): Renamed from best_style.
9013 (create_frame_xic): Renamed from xic_create_frame.
9014 (free_frame_xic): Renamed from xic_destroy_frame.
9016 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9018 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9019 our frames, call XFilterEvent with 2nd parameter `None'.
9020 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9021 returning XBufferOverflow.
9022 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9024 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9025 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9026 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9027 (xim_initialize, xim_close)
9028 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9029 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9030 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9031 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9033 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9035 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9036 `xic_style' and `xic_xfs'.
9037 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9038 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9039 (FRAME_XIM): Removed.
9041 * xfns.c (supported_styles): New variable.
9042 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9043 (xic_create_xfontset, best_style, xic_create_frame)
9044 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9045 (xic_set_xfontset): New functions.
9047 2000-01-28 Dave Love <fx@gnu.org>
9049 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9051 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9053 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9055 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9056 for *scratch* if it already existed.
9058 * emacs.c (USAGE): New macro.
9059 (main): Use it to display usage information.
9061 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9063 Support for the menu-help feature:
9065 * msdos.h: Change prototypes of XMenuAddSelection and
9068 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9069 part of the line to the termscript file.
9070 (IT_clear_to_end): Clear the entire line, not just its beginning.
9071 (menu_help_message, prev_menu_help_message): New variables.
9072 (IT_menu_make_room): Make room for the help_text member.
9073 (IT_menu_display): New argument disp_help; all callers changed.
9074 If disp_help is non-zero, store the help text of the active menu
9075 item in menu_help_message.
9076 (XMenuAddPane): Initialize the help_text member to NULL.
9077 (XMenuAddSelection): New argument help_text. Store it in the
9079 (XMenuActivate): New argument help_callback. If the value of
9080 menu_help_message has changed since the last time, display the
9081 menu help message text while waiting for the mouse to move. Clear
9082 the echo area before exiting.
9083 (XMenuDestroy): Free the help_text member.
9085 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9087 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9088 XMenuAddSelection. Pass help callback to XMenuActivate.
9089 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9091 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9093 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9094 and EMACS_SET_USECS.
9096 2000-01-26 Dave Love <fx@gnu.org>
9098 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9100 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9101 an error may be signalled.
9103 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9105 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9106 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9108 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9110 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9112 * charset.c (Fstring): If there is a multibyte char among
9113 the args, always return a multibyte string.
9115 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9117 * sysdep.c (sys_select): Turn atimers off and on instead of
9118 recording and restoring old alarm handler
9120 * process.c (toplevel): Include atimer.h.
9121 (create_process_1): Rewritten.
9122 (create_process): Use atimers instead of alarm.
9123 (wait_reading_process_input) [hpux]: Turn atimers off instead
9124 of turning off SIGALRM.
9125 (wait_reading_process_input): Turn off atimers instead off
9126 calling stop_polling.
9128 * emacs.c (main): Call init_atimer.
9130 * keyboard.c (toplevel): Include systime.h and atimer.h.
9131 (polling_for_input): Removed because unused.
9132 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9133 (poll_timer): New variable.
9134 (poll_for_input, poll_for_input_1): New functions.
9135 (start_polling, stop_polling): Rewritten.
9137 * keyboard.h (polling_for_input): Removed.
9139 * atimer.h, atimer.c: New files.
9141 * Makefile.in (obj): Add atimer.o.
9142 (atimer.o): New target.
9144 * blockinput.h (pending_atimers): Add extern declaration.
9145 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9147 * lisp.h (popup_activated_flag): Add extern declaration.
9149 * xmenu.c (popup_activated_flag): Make externally visible.
9150 (popup_activate_callback) [USE_MOTIF]: Increment
9151 popup_activated_flag.
9152 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9154 * xterm.c (toplevel): Include atimer.h.
9155 (toolkit_scroll_bar_interaction): New variable.
9156 (Fxt_process_timeouts): Removed.
9157 (x_process_timeouts): New function.
9158 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9159 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9160 (x_make_frame_visible): Call poll_for_input_1 instead of
9161 input_poll_signal. Don't call alarm.
9162 (x_initialize): Install timer calling x_process_timeouts.
9164 2000-01-24 Dave Love <fx@gnu.org>
9166 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9167 Don't use -cckr -- apparently not now necessary.
9169 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9171 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9174 2000-01-23 Jason Rumney <jasonr@gnu.org>
9176 * w32fns.c (w32_defined_color): Apply gamma correction before
9177 trying to map to the palette.
9178 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9181 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9182 here. Callers changed to always pass real device context.
9183 (w32_draw_bitmap): Likewise.
9184 (w32_get_glyph_overhangs): Likewise.
9185 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9187 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9188 pfnSetScrollInfo and SetScrollRange.
9189 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9190 back into MULE characters after decoding them.
9191 (x_get_glyph_face_and_encoding): Likewise.
9192 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9193 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9194 (x_produce_glyphs): Calculate per char metrics for a character
9195 that we know exists in default font when font_not_found_p is true.
9197 2000-01-22 Jason Rumney <jasonr@gnu.org>
9199 * makefile.nt (intervals.obj, composite.obj): New modules.
9200 (composite.h): Added as dependency where appropriate.
9202 * w32gui.h (XGCValue): New struct for emulating X GCs.
9204 * w32term.h (XCharStruct): New struct for emulating X.
9206 * w32console.c (turn_on_face, turn_off_face): New functions.
9207 (change_line_highlight): New prototype for new redisplay.
9208 (write_glyphs): Support multibyte text. Support faces.
9210 * w32faces.c: Complete rewrite for new redisplay based on new
9213 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9214 throughout. struct frame * in place of FRAME_PTR.
9215 Skeleton support for images, toolbars, tooltips from xfns.c.
9216 (Fx_create_frame): Use system default for default scroll bar
9218 (w32_get_arg): Renamed from x_get_arg.
9219 (Fx_file_dialog): New function.
9220 (w32_list_fonts): Check cache before asking system.
9221 (Vw32_enable_synthesized_fonts): New variable.
9222 (Vw32_enable_italics): Obsolete, removed.
9224 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9225 Use SELECTED_FRAME macro.
9227 * w32menu.c: Add skeleton support for help strings on menus.
9228 (add_menu_item): Native checkbox and radio support added, but not
9229 yet enabled due to bugs.
9230 (push_menu_item): Add parameters type, selection and help.
9232 Formatting changes to reduce unnecessary diffs with xmenu.c.
9234 * w32select.c (Fw32_set_clipboard_data): Update call to
9235 find_charset_in_str.
9237 * w32term.c: Complete rewrite for new redisplay based on new
9238 xterm.c with necessary sections merged back in from old w32term.c.
9240 2000-01-21 Richard M. Stallman <rms@gnu.org>
9242 * data.c (set_internal): Further fix in same criterion.
9244 2000-01-20 Richard M. Stallman <rms@gnu.org>
9246 * data.c (set_internal): Fix the criteria for whether
9247 to swap out the old cached binding.
9249 2000-01-19 Dave Love <fx@gnu.org>
9251 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9253 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9255 * regex.c (re_compile_fastmap): While checking a range table for
9256 `charset', skip flag bits for a character class correctly.
9258 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9260 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9262 * xfns.c (x_window): Call lw_create_widget with new parameter
9265 * widget.c (EmacsFrameSetCharSize): Change size of children first
9266 because of problems with main window geometry management under
9269 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9271 (MENU_ITEMS_ITEM_HELP): New enumerator.
9272 (push_menu_item): Add parameter HELP. Record help in menu_items.
9273 (single_menu_item, single_submenu, list_of_items): Call
9274 push_menu_item with new parameter.
9275 (single_submenu): Set help string in widget value.
9276 (menu_highlight_callback): New function.
9277 (set_frame_menubar): Call lw_create_widget with new
9279 (xmenu_show, xdialog_show): Ditto.
9281 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9283 * sound.c (Fplay_sound): Improve doc string.
9285 2000-01-11 Richard M. Stallman <rms@gnu.org>
9287 * lisp.h (set_internal): Enter the new arg.
9289 * eval.c (specbind): Record buffer-local variables specially,
9290 indicating which buffer's binding was saved.
9291 (unbind_to): Restore buffer-local variables specially
9292 in the proper buffer.
9294 * data.c (set_internal): New arg BUF.
9296 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9297 * data.c (Fset): Pass new arg to set_internal.
9298 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9300 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9302 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9305 2000-01-11 Richard M. Stallman <rms@gnu.org>
9307 * minibuf.c (Ftry_completion): Doc fix.
9309 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9311 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9314 2000-01-11 Andreas Schwab <schwab@suse.de>
9316 * coding.c (code_convert_region): Initialize total_skip.
9318 2000-01-08 Dave Love <fx@gnu.org>
9320 * eval.c (Fuser_variable_p): Check customizability too.
9322 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9324 * minibuf.c (Fcompleting_read): Doc fix.
9326 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9328 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9331 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9332 Check that input style is supported before trying to create an
9334 (x_window): Call x_create_im.
9336 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9338 * xfns.c (current_gif_memory_src): New variable.
9339 (gif_load): Record the address of the current memory source
9340 in current_gif_memory_src.
9341 (gif_read_from_memory): Use current_gif_memory_src.
9343 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9344 macros statement form.
9346 * sound.c (struct sound): Renamed from struct sound_file.
9347 (struct sound): Add members `data' and `header_size'.
9348 (enum sound_attr): Add SOUND_DATA.
9349 (current_sound, current_sound_device): Variables renamed from
9350 sound_file and sound_device.
9351 (parse_sound): Parse :data.
9352 (parse_sound): Handle sound data in strings.
9353 (find_sound_type): Function renamed from find_sound_file_type.
9354 (wav_init, au_init): Fail if sound's header_size is smaller than
9356 (wav_play, au_play): Play sounds from string data.
9358 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
9360 * lisp.h: Add prototype for allocate_string_data.
9362 * alloc.c (Fgarbage_collect): Return number of live and free
9365 * alloc.c (mark_buffer): Remove code in #if 0.
9367 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
9368 (strings_consed): New variable.
9369 (allocate_string): Set it.
9370 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
9371 (Fmemory_use_counts): Return strings_consed. Use Flist.
9373 * alloc.c: General cleanup in comments etc. Remove conditional
9374 compilation for `standalone'.
9376 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
9378 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
9379 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
9380 (DONT_COPY_FLAG): Removed.
9381 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
9382 (struct sdata, struct sblock): New
9383 (struct string_block): Rewritten.
9384 (STRINGS_IN_STRING_BLOCK): New macro.
9385 (oldest_sblock, current_sblock, total_strings, total_free_strings)
9386 (large_sblocks, string_blocks, string_free_list): New variables.
9387 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
9388 (init_strings): Rewritten.
9389 (allocate_string, allocate_string_data, compact_small_strings)
9390 (free_large_strings, sweep_strings): New functions.
9391 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
9392 (struct string_block_head, current_string_block)
9393 (first_string_block, large_string_blocks, STRING_FULLSIZE)
9394 (STRING_PAD): Removed.
9395 (make_uninit_multibyte_string, make_pure_string): Rewritten.
9396 (Fgarbage_collect): Don't set mark bit in large strings.
9397 (mark_object): Mark strings differently. Mark symbol names
9399 (survives_gc_p): Test marked strings differently.
9400 (gc_sweep): Sweep strings differently, unmark strings in
9402 (compact_strings): Removed.
9404 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
9406 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
9407 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
9409 2000-01-04 Kenichi Handa <handa@etl.go.jp>
9411 * fileio.c (Finsert_file_contents): Signal error if visiting file
9412 in a non-empty buffer.
9414 * term.c (encode_terminal_code): Fix the previous change.
9416 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9418 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
9419 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
9421 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
9423 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9425 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
9426 need to test for MSDOS frames.
9428 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9430 * dosfns.c (unspecified_colors): Remove.
9431 (msdos_stdcolor_idx): Use global variables unspecified_fg and
9433 (msdos_stdcolor_name): Return strings for unspecified fore- and
9436 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
9437 (syms_of_xfaces): Remove their staticpro's.
9438 (tty_color_name): Return Lisp strings for unspecified fore- and
9440 (Finternal_set_lisp_face_attribute): Remove the special treatment
9441 for Qunspecified_{f,b}g.
9442 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
9445 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9447 * xdisp.c (reseat_at_next_visible_line_start): Position before
9448 newline only if ending up on a newline.
9449 (next_element_from_ellipsis): Return success. Handle case of
9450 displaying no ellipsis. Fix case of ellipsis defined in display
9452 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
9455 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9457 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
9458 (Fcolor_supported_p): Renamed from face-color-supported-p.
9460 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9462 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
9463 list of colors renamed to tty-defined-color-alist.
9464 (tty_color_name): Pass the frame to tty-color-by-index.
9465 (realize_tty_face): tty-color-alist is now a function which
9466 accepts the frame as argument.
9468 * term.c (Ftty_display_color_p): Accept an optional argument
9471 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9473 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9474 encode_terminal_code.
9476 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9478 * dispnew.c (mode_line_string): Support termcap frames as well.
9480 2000-01-01 Gerd Moellmann <gerd@gnu.org>
9482 * syntax.c (Fforward_word): Undo previous change.
9484 * editfns.c (Fconstrain_to_field): Don't constrain if
9485 inhibit-field-text-motion is non-nil.
9486 (Fline_beginning_position): Undo previous change.
9487 (Fline_end_position): Ditto.
9489 * syntax.c (Fforward_word): Notice field boundaries only if
9490 inhibit-field-text-motion is nil.
9492 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9494 * editfns.c (Vinhibit_field_text_motion): New variable.
9495 (inhibit-field-text-motion): New DEFVAR_LISP.
9496 (Fline_beginning_position, Fline_end_position): Notice field
9497 boundaries only if inhibit-field-text-motion is nil.
9499 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9501 (x_build_heuristic_mask): Likewise.
9502 (xbm_load_image_from_file): Change error output.
9503 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9504 (gif_load, gs_load, x_kill_gs_process): Ditto.
9506 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9507 color indices when accessing raster pixels.
9508 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9509 one of :file or :data.
9510 (enum pbm_keyword_index): Add PBM_DATA.
9511 (pbm_format): Add :data.
9512 (pbm_image_p): Allow either :file or :data.
9513 (pbm_read_file): New function.
9514 (pbm_scan_number): Rewritten to read from string.
9515 (pbm_load): Support :data.
9517 See ChangeLog.8 for earlier changes.
9520 ;; coding: iso-2022-7bit