1 2001-01-04 Dave Love <fx@gnu.org>
3 * systime.h (set_file_times): Prototype.
5 * widget.h (EmacsFrameSetCharSize_): Prototype.
7 * sysdep.c (random, srandom): Declare explicitly.
9 * dispextern.h (move_it_vertically_backward): Declare.
11 2001-01-04 Gerd Moellmann <gerd@gnu.org>
13 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
14 like in Fx_create_frame.
16 * xfaces.c (set_font_frame_param): Don't do anything for
19 * window.c (Fdelete_other_windows): Set window's window_end_valid
20 to nil when changing the window's start. Don't change the
21 window's start when its top position hasn't changed. If we do,
22 this will set the window's optional_new_start, which act's like a
23 force_start during redisplay with C-x 1 M-> under particular
24 circumstances (see report from Per Starback to emacs-pretest-bug
27 2001-01-03 Gerd Moellmann <gerd@gnu.org>
29 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
30 short cut at the start of the function. Add an assertion.
31 (reseat_at_next_visible_line_start): Add an assertion.
33 * window.c (Frecenter): When changing the window start, set the
34 window's window_end_valid to nil.
35 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
37 * dispextern.h (move_it_past_eol): Add prototype.
39 * xdisp.c (move_it_past_eol): New function.
41 * window.c (Fwindow_end): Doc fix.
43 2001-01-03 Dave Love <fx@gnu.org>
45 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
48 2001-01-03 Gerd Moellmann <gerd@gnu.org>
50 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
51 the enabled_p flag of the glyph row at window_end_vpos to 0.
52 (handle_single_display_prop): Fix last change.
54 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
56 * window.c (Frecenter): Doc fix.
58 2001-01-02 Andrew Innes <andrewi@gnu.org>
60 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
62 * frame.h (output_method): Add output_w32_console method.
63 (FRAME_W32_CONSOLE_P): New macro.
65 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
66 use output_w32_console method.
67 (Qw32_console): New Lisp_Object.
69 (syms_of_frame): Init it.
70 (Fframe_parameters): Report w32console as font for w32_console
73 * xfaces.c (realize_default_face): Set face foreground and
74 background to unspecified for w32_console frames.
75 (realize_face): Realize face cache for w32_console frames.
76 (realize_tty_face): Accept w32_console frames.
78 * xdisp.c (handle_single_display_prop): Return if frame is
80 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
81 necessary, even if running interactively.
83 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
86 * w32term.c (x_update_begin):
90 (x_change_line_highlight):
95 (w32_reassert_line_highlight):
96 (w32_frame_rehighlight):
97 (w32_frame_raise_lower): Do nothing if not w32 frame.
99 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
101 * w32fns.c (Fx_display_color_cells): Determine correct value, when
102 system doesn't tell us directly.
103 (Fx_display_visual_class): Implement properly.
105 2001-01-02 Gerd Moellmann <gerd@gnu.org>
107 * window.c (Frecenter): Handle centering in graphical frames
108 specially. Centering on the basis of line counts doesn't work
109 reliably with variable-height lines.
111 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
113 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
116 * composite.c (run_composition_function): Remove unused variable
118 (update_compositions): Remove unused variable `hook'.
120 * intervals.c (get_local_map): Remove unused variable `tem'.
122 * doprnt.c (doprnt1): Remove unused variable `size'.
124 * fns.c (Flength): Remove unused variable `tail'.
125 (Fdelete): Remove unused variable `size'.
127 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
130 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
133 * data.c (find_symbol_value): Remove extra 3rd argument in the
134 call to swap_in_symval_forwarding.
136 * undo.c (Fprimitive_undo): Remove unused block-scope variable
139 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
140 (trivial_regexp_p): Remove unused variable `c'.
141 (boyer_moore): Remove unused variable `k'.
143 * indent.c (current_column): Remove unused variable `stopchar'.
144 (Fcompute_motion): Remove unused variable `contin'.
146 * casefiddle.c (casify_object): Remove unused variable `tolen'.
148 * dired.c (directory_files_internal): Fix a typo in a comment.
149 Remove an unused variable `handler'.
150 (file_name_completion): Remove unused function-scope variable
152 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
155 * fileio.c (e_write): Remove unused variable
156 `require_encoding_p'.
158 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
160 (Fmarker_insertion_type): Remove unused variable `buf'.
162 * insdel.c (make_gap): Remove unused variable `result'.
164 * keyboard.c (record_char): Remove unused function-scope variable
166 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
167 (menu_bar_items): Remove unused function-scope variable `tem'.
169 * fontset.c (fontset_ref): Remove unused variable `i'.
170 (fontset_set): Remove unused variables `j' and `tmp'.
171 (make_fontset): Remove unused variables `i', `j', `elt' and
173 (make_fontset_for_ascii_face): Remove unused variable `name'.
174 (fs_load_font): Remove unused variable `font_idx'.
175 (fs_query_fontset): Remove unused function-local variable
177 (list_fontsets): Remove unused variable `tail'.
178 (Fnew_fontset): Remove unused variables `family' and `registry'.
179 (accumulate_font_info): Remove unused variable `tmp'.
180 (Ffontset_font): Remove unused variable `id'.
181 (syms_of_fontset): Remove unused variable `i'.
183 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
185 (lookup_image): Remove unused variable `file'.
186 (xbm_load): Remove unused variables `bitmap_data', `height', and
187 `width'. Remove function-local variable `i', leave the
189 (gif_load): Remove unused variable `inc'.
191 * xterm.c (XTread_socket): Remove unused variables `p' and
193 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
194 leave only the one in the inner block.
196 * xfaces.c (face_fontset, realize_default_face): Remove unused
198 (face_at_buffer_position): Remove unused variable `multibyte_p'.
200 * term.c (encode_terminal_code): Remove unused variable `c'.
202 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
203 char *' instead of `char *'.
205 * category.c (Fcategory_docstring): Remove unused variable `doc'.
206 (Fget_unused_category): Remove unused variable
208 (Fchar_category_set): Remove unused variables `val', `charset',
211 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
213 (detect_coding_mask): Remove unused variable `idx'.
214 (detect_coding): Remove unused variable `i'.
215 (ccl_coding_driver): Remove unused variable `result'.
216 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
217 (decode_coding_string): Remove unused variables `to' and
219 (encode_coding_string): Remove unused variables `gcpro1' and
220 `saved_coding_symbol'.
221 (Ffind_coding_systems_region_internal): Remove function-local
222 variable args[], leave only the block-local one.
223 (code_convert_region1): Remove unused variable `len'.
225 * charset.c (char_printable_p): Remove unused variable `chars'.
226 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
227 (str_to_multibyte): Remove unused variable `c'.
229 * window.c (size_window): Remove block-local variable `min_size'.
231 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
232 `header_line_height'.
233 (append_space, extend_face_to_end_of_line): Declare `saved_what'
234 enum display_element_type.
236 2001-01-02 Gerd Moellmann <gerd@gnu.org>
238 * xterm.c (x_connection_closed): Catch X errors around all
239 statements that call X. Save away the error message in a local
242 * xterm.c (x_connection_closed): Set handling_signal to 0 at
245 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
246 in or at the start of invisible text.
248 * dispnew.c (update_window): Don't check_current_matrix_flags.
250 2001-01-01 Jason Rumney <jasonr@gnu.org>
252 * w32fns.c (x_figure_window_size): Do not allow new_height and
253 new_width of frame to override specified values.
255 2000-12-30 Kenichi Handa <handa@etl.go.jp>
257 * composite.c (find_composition): Fix a code for searching
260 2000-12-29 Gerd Moellmann <gerd@gnu.org>
262 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
264 (update_window) [GLYPH_DEBUG]: Call it.
265 (scrolling_window): Prevent including current rows which are below
266 what's displayed in the window.
268 * xdisp.c (try_window_reusing_current_matrix)
269 <new start <= old start>: Disable rows in the current matrix
270 which are below the window after scrolling.
272 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
273 is zero. It's not worth the complexity.
274 (invisible_text_between_p): Put in #if 0 because unused.
276 2000-12-28 Gerd Moellmann <gerd@gnu.org>
278 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
279 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
281 * keyboard.c (echo_char): If C is an integer, always call
282 push_key_description. Former code could signal an invalid
285 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
286 If set, print multibyte text.
287 (Fsingle_key_description): Call push_key_description with
289 (describe_buffer_bindings): Likewise.
291 * lisp.h (push_key_description): Add prototype.
293 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
294 around the call to redisplay_internal.
296 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
298 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
300 2000-12-28 Kenichi Handa <handa@etl.go.jp>
302 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
303 (ccl_driver): New local variable `extra_bytes'.
305 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
307 * coding.c (setup_coding_system): Initialize
308 coding->spec.ccl.eight_bit_carryover.
309 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
311 2000-12-28 Kenichi Handa <handa@etl.go.jp>
313 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
314 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
315 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
316 (decode_composition_emacs_mule): New function.
317 (decode_coding_emacs_mule): Decode composition sequence by calling
318 decode_composition_emacs_mule.
319 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
320 (encode_coding_emacs_mule): Changed from macro to function. If
321 a text contains compositions, encode them correctly.
322 (setup_coding_system): Set coding->commong_flags for emacs-mule so
323 that decoding and encoding are required.
325 2000-12-27 Gerd Moellmann <gerd@gnu.org>
327 * xfaces.c (PT_PER_INCH): New macro.
328 (xlfd_point_size): Compute real point size from font's pixel size.
329 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
332 * .gdbinit: Comment out the line pointing to the Lesstif source
335 * window.c (Frecenter): Use displayed_window_lines instead
336 of window_internal_height.
338 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
339 instead of x-toolkit-scroll-bars-p.
340 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
342 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
343 instead of x-toolkit-scroll-bars-p.
344 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
346 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
347 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
348 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
350 (add_window_display_history, add_frame_display_history)
351 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
352 (build_frame_matrix_from_leaf_window): Remove unused code.
353 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
355 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
356 (update_window) [GLYPH_DEBUG]: Likewise.
357 (syms_of_display): Defsubr dump-redisplay-history.
359 2000-12-23 Gerd Moellmann <gerd@gnu.org>
361 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
362 the end of the prompt. Set echo_after_prompt to the offset
363 of echoptr in echobuf.
365 * xdisp.c (init_from_display_pos): Pop until the iterator's
366 stack is empty; there may be frames for stretch or images
369 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
370 (save_or_restore_current_matrix): New function for the same
371 purpose, but more efficient.
372 (adjust_frame_glyphs_for_frame_redisplay): Use it.
374 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
376 * xdisp.c (syms_of_xdisp): Fix last change.
378 2000-12-23 Gerd Moellmann <gerd@gnu.org>
380 * xdisp.c (syms_of_xdisp): Doc fix.
382 * xdisp.c (redisplay_window): Remove label restore_buffers;
383 use finish_scroll_bars instead to make sure that scroll bars
384 are redeemed. If we don't do this, flickering can result from
385 scroll bars being destroyed and recreated.
387 2000-12-22 Jason Rumney <jasonr@gnu.org>
389 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
390 in the wrong colors when the foreground is not black.
391 (expose_window): Don't redraw the window that's currently being
394 2000-12-22 Gerd Moellmann <gerd@gnu.org>
396 * window.c (size_window): When setting the window's too_small_ok
397 flag, compare old size with minimum size depending on WIDTH_P,
398 don't compare with window_min_width.
400 * window.c (delete_window): Simplify somewhat.
401 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
402 freeing window matrices. The flag windows_or_buffers_changed is
403 set, so the next redisplay will consider all windows; this should
406 2000-12-22 Kenichi Handa <handa@etl.go.jp>
408 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
410 * ccl.h (struct ccl_program): New member cr_consumed.
412 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
413 (CCL_READ_CHAR): Handle EOL conversion here.
414 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
416 2000-12-21 Gerd Moellmann <gerd@gnu.org>
418 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
421 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
422 otherwise tabs of different size compare equal.
424 * callint.c (Fcall_interactively): Prevent a compiler warning.
426 * print.c (print_unwind): Return nil.
427 (PRINTDECLARE): Initialize all local variables.
428 (print_preprocess): Add a default case.
430 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
432 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
434 * window.c (delete_window, Fsplit_window)
435 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
437 * dispextern.h (ensure_frame_matrix): Function declaration removed.
439 * dispnew.c (ensure_frame_matrix): Removed.
440 (save_frame_matrix, restore_frame_matrix): New functions.
441 (adjust_frame_glyphs_for_frame_redisplay): Use them.
443 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
444 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
446 2000-12-21 Andrew Innes <andrewi@gnu.org>
448 * w32term.c (x_update_begin): Regenerate the palette here, rather
449 than for each window.
451 * w32xfns.c (select_palette): Avoid calling SelectPalette if
452 palette is NULL, since this corrupts memory! Also get
453 display_info reference from frame.
455 2000-12-21 Jason Rumney <jasonr@gnu.org>
457 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
459 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
460 to avoid returning without releasing it.
462 2000-12-21 Kenichi Handa <handa@etl.go.jp>
464 * keymap.c (push_key_description): Don't convert eight-bit-control
465 and eight-bit-graphic to multibyte character.
467 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
468 generic character and CODE1 is nil, return the smallest character
471 2000-12-20 Dave Love <fx@gnu.org>
473 * s/osf5-0.h (NSIG): Don't redefine.
475 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
477 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
478 excluding menu-bar and tool-bar.
479 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
480 (menu_item_p): Remove.
481 (where_is_internal_1): Don't ignore menu-items.
483 2000-12-20 Gerd Moellmann <gerd@gnu.org>
485 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
488 * window.c (make_window): Initialize window's min_hscroll.
489 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
490 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
492 (struct saved_window): New member min_hscroll.
493 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
494 (Fset_window_configuration): Set window's min_hscroll.
495 (save_window_save): Save window's min_hscroll.
496 (compare_window_configurations): Compare min_hscroll values.
498 * window.h (struct window): New member min_hscroll.
500 * keyboard.c (echo_prompt): Prevent a compiler warning.
502 * xdisp.c (try_cursor_movement): Fix last change. The real
503 condition is that PT is at the end of the row, and should
504 be displayed at the start of the next row.
506 * xdisp.c (try_cursor_movement): If we end on a partially
507 visible line, end we already decided to scroll, return -1.
509 * dispextern.h (ensure_frame_matrix): Add prototype.
511 * window.c (delete_window, Fsplit_window)
512 (Fset_window_configuration): Call ensure_frame_matrix.
514 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
516 (adjust_frame_glyphs_for_frame_redisplay): If display has been
517 completed, call fake_current_matrices instead of marking frame
520 2000-12-20 Jason Rumney <jasonr@gnu.org>
522 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
524 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
526 * fns.c (Frequire): Doc fix.
528 2000-12-19 Gerd Moellmann <gerd@gnu.org>
530 * window.c (window_scroll_pixel_based): Don't use
533 * dispnew.c (direct_output_for_insert): Fix check for mini-window
534 currently displaying a message.
536 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
538 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
540 2000-12-18 Andrew Innes <andrewi@gnu.org>
542 * w32.c (w32_strerror): New function.
544 * w32.h (w32_strerror): New extern.
546 * w32fns.c (Fw32_shell_execute): Use it.
548 2000-12-18 Gerd Moellmann <gerd@gnu.org>
550 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
552 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
554 * msdos.c (IT_set_face): Obey inverse_video.
556 2000-12-18 Kenichi Handa <handa@etl.go.jp>
558 * dired.c (directory_files_internal): Always return decoded filenames.
560 2000-12-18 Gerd Moellmann <gerd@gnu.org>
562 * xterm.c (x_connection_closed): Prevent being called recursively
563 because of an error condition in XtCloseDisplay.
565 * xdisp.c (init_iterator): If noninteractive, and the frame's
566 face cache is null, make one.
568 * xfns.c (show_busy_cursor): Check for live frames more
571 * process.c (wait_reading_process_input): Check for pending
572 input when running timers.
574 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
576 * msdos.c (IT_write_glyphs): Compute the glyph face from
579 2000-12-18 Kenichi Handa <handa@etl.go.jp>
581 * process.c (read_process_output): Don't run a filter if the code
582 decoder produces nothing but carryover.
584 2000-12-17 Andrew Innes <andrewi@gnu.org>
586 * w32.c (sys_rename): Only check errno against EEXIST, and not
587 EACCES, when determining whether rename failed because the target
588 exists. This was resulting in indefinite looping on Windows 9x if
589 the source file was locked by another process.
591 * w32fns.c (Ffile_system_info): New function.
592 (syms_of_w32fns): Defsubr it.
594 2000-12-17 Gerd Moellmann <gerd@gnu.org>
596 * window.c (coordinates_in_window): Fix computation for
597 position on vertical line between mode lines.
599 * xfns.c (unwind_create_frame): Return t if frame was deleted.
600 Don't alter tip_frame or tip_window.
601 (unwind_create_tip_frame): Set tip_frame to nil only if frame
604 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
605 Don't alter tip_frame or tip_window.
606 (unwind_create_tip_frame): Set tip_frame to nil only if frame
609 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
611 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
612 be consistent with the doc string. Reported by NAKAJIMA Mikio
613 <minakaji@osaka.email.ne.jp>.
615 2000-12-16 Kenichi Handa <handa@etl.go.jp>
617 * xfaces.c (Vface_ignored_fonts): New variable.
618 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
619 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
621 2000-12-15 Gerd Moellmann <gerd@gnu.org>
623 * dispnew.c (update_window): Detect pending input every nth line
624 updated, i.e. do it depending on real work done, and not on the
627 * xterm.c (expose_window): Don't redraw the window that's
628 currently being updated.
630 * window.c (Fset_window_point): Remove test for
631 cursor_in_non_selected_windows.
633 * lread.c (read1): Recognize end of file after `\\'.
635 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
636 not unwind_create_frame.
638 2000-12-15 Dave Love <fx@gnu.org>
640 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
643 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
645 2000-12-15 Kenichi Handa <handa@etl.go.jp>
647 * coding.c (setup_coding_system): Clear all members of the struct
648 coding_system at first.
649 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
651 (code_convert_region): Don't override coding->src_multibyte and
652 coding->dst_multibyte.
654 * fns.c (Fmd5): Docstring improved.
656 2000-12-15 Miles Bader <miles@gnu.org>
658 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
659 are actually marked as mode-lines; otherwise use
660 estimate_mode_line_height.
662 2000-12-14 Gerd Moellmann <gerd@gnu.org>
664 * editfns.c (Fformat): Prevent a buffer overrun when the format
665 specifies a precision.
667 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
669 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
670 argument is outside the range [2..3].
672 2000-12-14 Andrew Innes <andrewi@gnu.org>
674 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
675 nothing to do. Bind inhibit-quit.
676 (tip_frame): Make it a Lisp_Object.
677 (x_create_tip_frame): Set tip_frame after it has been added to
679 (Fx_show_tip): Don't set tip_frame here.
680 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
682 (unwind_create_frame, unwind_create_tip_frame): New functions.
683 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
684 while a frame is only partially constructed.
686 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
687 (x_free_frame_resources): New function.
688 (x_destroy_window): Use it.
690 2000-12-14 Gerd Moellmann <gerd@gnu.org>
692 * xfns.c (Fx_backspace_delete_keys_p): New function.
693 (syms_of_xfns): Defsubr it.
695 * config.in (HAVE_XKBGETKEYBOARD): Add.
697 2000-12-14 Kenichi Handa <handa@etl.go.jp>
699 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
700 Always store string in multibyte representation in echobuf.
701 (echo_char): Always store string in multibyte representation in
703 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
704 (read_key_sequence): Adjusted for the change of echo_prompt.
706 * fns.c (Fmd5): Docstring improved.
708 * lisp.h (detect_coding_system): Prototype adjusted.
710 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
711 (detect_coding_emacs_mule, detect_coding_iso2022,)
712 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
713 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
714 argument MULTIBYTEP. Callers changed.
715 (detect_coding_mask, detect_coding_system): New argument
716 MULTIBYTEP. Callers changed.
717 (decode_coding_string): Set coding->src_multibyte and
718 coding->dst_multibyte before calling detect_coding and detect_eol.
719 Update them after some coding system is detected.
721 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
723 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
725 * keyboard.c (menu_bar_items, tool_bar_items):
726 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
728 2000-12-13 Gerd Moellmann <gerd@gnu.org>
730 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
732 (unwind_create_frame, unwind_create_tip_frame): New functions.
733 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
734 while a frame is only partially constructed.
736 * xterm.h (x_free_frame_resources): Declare.
738 * xterm.c (x_free_frame_resources): New function.
739 (x_destroy_window): Use it.
741 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
742 don't interrupt the update for pending input initially, i.e.
743 update at least some lines.
745 * keyboard.c (do_mouse_tracking): Make externally visible.
747 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
749 * xfns.c (gray_bitmap_bits): Declare `char *'.
751 2000-12-12 Gerd Moellmann <gerd@gnu.org>
753 * xdisp.c (display_tool_bar_line): Make sure that tool bar
754 lines start with a relief line.
756 2000-12-12 Dave Love <fx@gnu.org>
758 * window.c (Fdisplay_buffer): Doc fix.
759 (Fwindow_list): Remove unused var.
761 * buffer.h (mmap_set_vars): Declare.
763 * window.h (Fset_window_point): Declare.
765 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
767 * msdos.c (fast_find_position): Don't overstep the last window row.
768 (IT_note_mouse_highlight): Initialize portion to -1. Remove
769 unused variable `area'. When looking for a row under (X,Y), give
770 up if some of the previous rows is not enabled.
772 2000-12-12 Gerd Moellmann <gerd@gnu.org>
774 * window.c (Fset_window_point): If displaying cursors in windows
775 other than the selected window, make sure redisplay updates
776 other windows to show the new value of point in the window.
778 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
780 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
781 the buffer is the sole visible buffer when in the mini-buffer.
783 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
784 Bind `inhibit-read-only' to t.
785 (unwind_with_echo_area_buffer): Use AREF.
787 * xfns.c (Fx_hide_tip): Simplified.
789 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
790 GC_MAKE_GCPROS_NOOPS instead of `1'.
792 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
794 2000-12-11 Gerd Moellmann <gerd@gnu.org>
796 * xfns.c (Fx_hide_tip): Fix last change.
798 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
799 nothing to do. Bind inhibit-quit.
800 (tip_frame): Make it a Lisp_Object.
801 (x_create_tip_frame): Set tip_frame after it has been added to
803 (Fx_show_tip): Don't set tip_frame here.
805 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
807 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
810 * dispextern.h: Change external declaration of tip_frame.
812 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
813 return an empty string.
815 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
816 of the window's update_mode_line flag, since the former is set by
817 force-mode-line-update, not the latter. This makes
818 column-number-mode slightly faster.
820 * xdisp.c (try_window_id) <all changes above window start>:
823 2000-12-11 Paul Eggert <eggert@twinsun.com>
825 * config.in (HAVE_FTELLO): Remove.
827 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
828 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
830 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
831 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
833 2000-12-11 Miles Bader <miles@gnu.org>
835 * window.c (displayed_window_lines): Don't round up when
836 converting empty space at bottom to lines.
837 Handle non-newline-terminated final lines properly.
838 (Fwindow_text_height): New function (used to be in lisp).
839 (syms_of_window): Initialize it.
841 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
843 * syntax.c (scan_lists): Check that the right quote char has the
844 right Sstring syntax when jumping over strings.
845 (init_syntax_once): Use Smax rather than 13.
847 2000-12-09 Miles Bader <miles@gnu.org>
849 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
850 with PARTIALLY, inverting the sense.
851 (window_scroll_pixel_based): Scroll partially visible lines into
852 place if we hit the beginning or end of the buffer.
853 (displayed_window_lines): Don't include partially visible lines.
854 (Fmove_to_window_line): Skip past any partially visible first line.
856 2000-12-08 Gerd Moellmann <gerd@gnu.org>
858 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
860 * tparam.c (tparam1): Change the way buffers are reallocated to be
861 portable and less obfuscated.
863 * termcap.c (tgetent): Change the way buffers are reallocated to
864 be portable and less obfuscated.
866 * macros.c (store_kbd_macro_char): Change the way buffers are
867 reallocated to be portable and less obfuscated.
869 * lread.c (read1): Change the way buffers are reallocated to be
870 portable and less obfuscated.
872 * doc.c (Fsubstitute_command_keys): Change the way buffers
873 are reallocated so that it is portable.
875 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
877 * dosfns.c (Ffile_system_info): New function.
878 (syms_of_dosfns): Defsubr it.
880 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
882 * alloc.c (gc_sweep): Add comment.
884 2000-12-07 Gerd Moellmann <gerd@gnu.org>
886 * sound.c (vox_configure): Change order of ioctls. Don't
887 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
888 Ignore errors when changing volume.
889 (vox_close): Don't reset the device.
891 * process.c (read_process_output): Make sure the process marker's
892 position is valid when the process buffer is changed in
893 after-change functions. W3 does that.
895 * xfns.c (x_free_gcs): New function.
897 * xterm.h (x_free_gcs): Add prototype.
899 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
902 * xterm.c (x_destroy_window): Call x_free_gcs so that
903 resources of non-toolkit X windows will be freed.
905 2000-12-07 Andrew Innes <andrewi@gnu.org>
907 * w32fns.c (xlfd_charset_of_font): Fix last change.
909 2000-12-06 Dave Love <fx@gnu.org>
911 * md5.h (__P): Don't define -- it comes from config.h.
913 * strftime.c: Change some #if foo to #ifdef foo.
915 2000-12-06 Andrew Innes <andrewi@gnu.org>
917 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
919 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
921 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
922 (w32_list_fonts): Don't choke if pattern doesn't specify a
925 2000-12-06 Gerd Moellmann <gerd@gnu.org>
927 * alloc.c (gc_sweep): Prevent symbols read during loadup
930 * xdisp.c (underlying_face_id): New function.
931 (handle_face_prop, face_before_or_after_it_pos): Use it
932 to determine the face ``under'' a string. Let strings inherit
933 the face of the buffer under them.
935 * xfaces.c (face_at_string_position): Update function comment.
937 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
938 matrix if the window's left position has changed; we need to
939 redraw it in this case.
941 * dispextern.h (struct glyph_matrix): Add member window_left_x.
943 * window.c (coordinates_in_window): Check mouse on mode-line or
946 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
947 advertized by the function documentation.
949 * window.c (syms_of_window): Doc fix.
951 * sound.c (vox_configure): Set volume for left and right channel.
952 (sound_cleanup): Return nil.
954 * xdisp.c (move_it_by_lines): Fix paren typo.
956 * xterm.c (x_load_font): Don't use the font's max_bounds for
957 computing the height of the font. If max_bounds' ascent or
958 descent are greater than the font's ascent or descent, this means
959 glyphs overlap, which should be handled now by redisplay.
961 * window.c (Veven_window_heights): New variable.
962 (syms_of_window): DEFVAR_LISP it.
963 (Fdisplay_buffer): Check Veven_window_heights before evening the
966 2000-12-06 Miles Bader <miles@gnu.org>
968 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
969 update `default-frame-alist' instead of setting no frame parameters.
971 2000-12-06 Kenichi Handa <handa@etl.go.jp>
973 * composite.c (update_compositions): Fix typo (use the correct
976 2000-12-05 Jason Rumney <jasonr@gnu.org>
978 * md5.h: Remove underscores from function declarations.
979 (__attribute__, __alignof__) [!__GNUC__]: Define.
981 * md5.c: Delay include of md5.h until after namespace cleaning.
983 * makefile.w32-in (fns.o): Depend on md5.h
987 * makefile.nt: Likewise.
989 2000-12-05 Jason Rumney <jasonr@altavista.net>
991 * w32term.c (expose_area): Complete last change.
993 2000-12-05 Ken Raeburn <raeburn@gnu.org>
995 * minibuf.c: Include intervals.h.
997 2000-12-05 Jason Rumney <jasonr@gnu.org>
999 * w32term.c (x_produce_glyphs): If a font for a component of
1000 a composition is not found, use 1 pixel dot ascent and 0 dot
1001 descent value to avoid displaying terribly tall empty boxes.
1002 (expose_area): Pass x-coordinate relative to the exposed
1003 area to x_draw_glyphs instead of a window-relative coordinate.
1005 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1007 * xdisp.c (next_element_from_ellipsis): Save face before selective
1008 display in saved_face_id, and set face_before_selective_p.
1009 (reseat_1): Reset face_before_selective_p.
1010 (append_space, extend_face_to_end_of_line): If iterator's
1011 face_before_selective_p is set, use the face from saved_face_id.
1012 (extend_face_to_end_of_line): For tty frames, make sure to
1013 use the right face id when producing spaces at the end of
1016 * dispextern.h (struct it): Add face_before_selective_p.
1018 * keyboard.c (record_char): Don't record identical help-echo
1019 events in recent_keys.
1021 * xterm.c [USE_X_TOOLKIT]: Close the display.
1022 (xim_close_dpy): Handle case that the display has been closed.
1024 * xterm.c (x_destroy_window): Reset the frame's X window after
1027 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1028 variable window_width.
1029 (line_draw_cost): Fix code skipping over spaces at the end of the
1030 line when must_write_spaces is not set.
1031 (scrolling_window): Fix code inserting runs in list of all runs.
1033 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1035 * coding.c (setup_coding_system): Be sure to initialize
1036 coding->category_idx.
1038 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1040 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1042 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1043 area to x_draw_glyphs instead of a window-relative coordinate.
1045 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1046 error in the message.
1048 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1049 timer after having read a key. It's not good for code reading
1050 several keys in a loop, like an input method.
1052 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1053 record undo information for format-decode.
1055 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1056 current buffer is read-only, not if it isn't.
1058 * keyboard.c (record_char): Record `help-echo' input events
1059 in recent_keys only if they display some help. Don't record
1060 `help-echo' events as macro char.
1062 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1064 * editfns.c (save_excursion_restore): Don't move point
1065 in another window if it is showing the wrong buffer.
1066 Avoid the call to Fwindow_live_p, for speed.
1068 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1070 * xfaces.c (struct font_name): New member registry_priority.
1071 (split_font_name): Initialize the above member to zero.
1072 (concat_font_list): New function.
1073 (font_list): Include fonts of all alternative registries.
1074 (FONT_POINT_SIZE_QUANTUM): New macro.
1075 (better_font_p): Ignore point size difference less than
1076 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1078 * xterm.c (x_produce_glyphs): If a font for a component of
1079 a composition is not found, use 1 pixel dot ascent and 0 dot
1080 descent value to avoid displaying terribly tall empty boxes.
1082 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1084 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1086 * coding.h (code_convert_string1): Declare.
1088 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1090 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1093 2000-12-02 Jason Rumney <jasonr@gnu.org>
1095 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1096 correctly for single byte character case.
1097 (w32_per_char_metric): Do not try to make any assumptions about
1098 the metrics of BDF fonts.
1099 (x_estimate_mode_line_height): If `mode-line' face
1100 hasn't a font, use that of the frame, as drawing glyphs
1102 (note_mouse_highlight): Change the cursor shape on the vertical
1103 border between windows [not enabled].
1105 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1107 * w32fns.c (Fx_create_frame): Reintroduce the call to
1108 face-set-after-frame-defaults.
1109 (Vx_window_horizontal_drag_shape): New variable.
1110 (syms_of_xfns): DEFVAR_LISP it.
1111 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1114 2000-12-02 Simon Josefsson <simon@josefsson.org>
1116 * fns.c (Fmd5): Use a different logic to decide the coding system
1119 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1121 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1123 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1126 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1128 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1129 height for YNegative.
1130 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1131 height; also see comment there.
1133 * window.c (coordinates_in_window): Handle computations for
1134 positions on the vertical bar and fringes differently for
1135 window-system frames. Consider some pixels near the vertical bar
1136 as on the bar if the frame doesn't have vertical scroll bars.
1137 Associate positions between mode or header lines with the
1138 right window, the left one.
1140 2000-12-01 Jason Rumney <jasonr@gnu.org>
1142 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1144 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1147 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1149 * window.c (struct saved_window): Add members orig_top and
1151 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1152 (save_window_save, Fset_window_configuration): Save/restore
1153 window's orig_top and orig_height.
1155 2000-12-01 Jason Rumney <jasonr@gnu.org>
1157 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1159 * w32fns.c (x_set_cursor_color): Fix last change.
1161 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1163 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1164 sure that the next redisplay displays the minibuffer, so that
1165 the cursor will be replaced with what the minibuffer wants.
1167 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1168 #ifndef instead of using #if.
1169 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1170 USE_TOOLKIT_SCROLL_BARS is defined.
1172 2000-11-30 Jason Rumney <jasonr@gnu.org>
1174 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1177 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1179 * fns.c (Fmd5): Doc fix.
1181 2000-11-30 Simon Josefsson <simon@josefsson.org>
1183 * fns.c (Fmd5): New function.
1184 (syms_of_fns): Defsubr md5.
1186 * Makefile.in (obj): Add md5.o
1188 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1190 * md5.h, md5.c: New files, taken from glibc.
1192 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1194 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1195 hasn't a font, use that of the frame, as drawing glyphs
1198 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1200 * eval.c (Frun_hooks): Allow 0 arguments.
1202 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1204 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1205 is over the menu bar widget, say it's not on the frame.
1207 * xfns.c (Fx_create_frame): Reintroduce the call to
1208 face-set-after-frame-defaults.
1210 * eval.c (Fsignal): Reset handling_signal.
1212 2000-11-28 Jason Rumney <jasonr@gnu.org>
1214 * w32menu.c (add_menu_item): Reset menu item text when changing
1215 type to radio button.
1217 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1219 * xselect.c: Update copyright.
1221 * window.c (coordinates_in_window): If on a mode or header line,
1222 but sufficiently close to its start, return ``on vertical
1223 border''. This gives us a way to drag windows horizontally when
1224 using toolkit scroll bars.
1226 * xterm.c (note_mouse_highlight): Change the cursor shape
1227 on the vertical border between windows.
1229 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1231 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1232 (syms_of_xfns): DEFVAR_LISP it.
1233 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1235 * textprop.c (text_read_only): New function.
1236 (verify_interval_modification): Use it instead of signaling
1237 `text-read-only'. This makes it easier to catch this error
1240 * xdisp.c (forward_to_next_line_start): Check for newlines,
1241 not end of line, which includes CR.
1243 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1245 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1246 include no-conversion.
1248 2000-11-27 Jason Rumney <jasonr@gnu.org>
1250 * w32fns.c (w32_load_system_font): Always mark font as double byte
1251 if codepage is unicode.
1253 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1255 * xdisp.c (forward_to_next_line_start): If already on a newline,
1256 just consume it to avoid unintended skipping over invisible text
1259 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1260 `vertical-line', `mode-line' and `header-line' events.
1262 * xdisp.c (try_window_id): Avoid starting to display in the middle
1263 of a character, a TAB for instance. This is easier than to set
1264 up the iterator exactly, and it's not a frequent case, so the
1265 additional effort wouldn't really pay off.
1267 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1269 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1272 2000-11-25 Jason Rumney <jasonr@gnu.org>
1274 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1275 to window_from_coordinates should be pixel coordinates.
1277 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1278 redisplay handles them properly.
1280 2000-11-25 Miles Bader <miles@gnu.org>
1282 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1284 2000-11-24 Jason Rumney <jasonr@gnu.org>
1286 * w32.c (init_environment): Set LANG environment variable based on
1287 locale settings, if not set.
1289 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1290 making tool bar smaller. When clearing the frame, also
1291 clear current matrices. Clear frame when tool bar disappears.
1292 Don't use more lines for the tool-bar than is available.
1293 (x_change_window_heights): New function.
1295 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1297 * xdisp.c (init_from_display_pos): If POS says we're already after
1298 an overlay string ending at POS, make sure to pop the iterator
1299 because it will be in front of that overlay string. When POS is
1300 ZV, we've thereby also ``processed'' overlay strings at ZV.
1302 * xfaces.c (lface_from_face_name): Function comment fix.
1304 2000-11-24 Miles Bader <miles@gnu.org>
1306 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1307 apply `mode-line-inverse-video' -- zero means force display using
1308 the default face, non-zero means display using the specialized face.
1309 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1311 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1313 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1316 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1318 * coding.c (decode_coding_emacs_mule): Fix the case of
1319 CODING_EOL_LF, which used uninitialized value of c.
1321 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1323 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1325 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1327 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1330 * frame.h (struct frame): Replace desired_tool_bar_items,
1331 current_tool_bar_items, n_desired_tool_bar_items,
1332 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1334 * frame.c (make_frame): Change initialization of tool bar
1337 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1338 Change references to members deleted from struct frame to use the
1341 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1342 references to members deleted from struct frame to use the new
1345 * dispnew.c (update_frame): Do nothing with frame's tool bar
1348 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1350 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1351 (note_tool_bar_highlight): Change references to members deleted
1352 from struct frame to use the new ones.
1354 2000-11-23 Miles Bader <miles@gnu.org>
1356 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
1357 the face's inverse-video attribute, rather than overriding it.
1359 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1361 * xfns.c (x_set_tool_bar_lines): Clear internal border when
1362 making tool bar smaller.
1364 2000-11-22 Dave Love <fx@gnu.org>
1366 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
1368 2000-11-22 Miles Bader <miles@gnu.org>
1370 * keyboard.c (Vminibuffer_message_timeout): New variable.
1371 (command_loop_1): Use it to determine message timeout.
1372 (syms_of_keyboard): Initialize it.
1374 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
1376 2000-11-22 Kenichi Handa <handa@etl.go.jp>
1378 * sysdep.c: Move the code for declaring h_errno after #include
1381 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1383 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
1384 the menu bar when the tooltip is unmapped.
1386 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
1387 sole visible buffer when we're currently in the mini-buffer, and
1390 2000-11-21 Jason Rumney <jasonr@gnu.org>
1392 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
1393 put on the clipboard.
1394 (Fw32_get_clipboard_data): Compare data on clipboard with saved
1395 copy of what Emacs last put there. If they are the same, do not
1396 use the clipboard copy to avoid losing data due to coding
1399 2000-11-22 Miles Bader <miles@gnu.org>
1401 * minibuf.c (Vminibuffer_prompt_properties): New variable.
1402 (syms_of_minibuf): Initialize it.
1403 (read_minibuf): Add properties from Vminibuffer_prompt_properties
1404 to prompt, don't make read-only.
1406 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1408 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
1409 BEFORE/AFTER_POTENTIAL_GC.
1411 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
1413 * buffer.c (mmap_free_1): Avoid a compiler warning.
1415 * term.c, cm.c: Don't try to include termcap.h; see comment there.
1417 2000-11-21 Kenichi Handa <handa@etl.go.jp>
1419 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
1422 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1424 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
1427 * s/gnu-linux.h: Don't use `#cpu'.
1429 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
1430 not defined in mman.h.
1432 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
1434 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
1435 and store an index in the XClientMessageEvent. Storing a
1436 Lisp_Object or pointer can fail on a 64 bit system, since X only
1438 (x_scroll_bar_to_input_event): Get the window from
1441 2000-11-20 Dave Love <fx@gnu.org>
1443 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
1445 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1447 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
1449 2000-11-20 Kenichi Handa <handa@etl.go.jp>
1451 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
1454 * alloc.c (make_string): Fix previous change. Be sure to make
1455 unibyte string correctly.
1457 2000-11-19 Gerd Moellmann <gerd@gnu.org>
1459 * window.c (Fwindow_list): Change parameter list to be XEmacs
1461 (window_list_1): New function.
1462 (window_loop): Use it instead of Fwindow_list.
1464 * sysdep.c (emacs_ospeed): New variable.
1465 (toplevel): Don't declare ospeed extern.
1466 (init_baud_rate): Use emacs_ospeed instead of ospeed.
1468 * termcap.c (ospeed): Remove.
1469 (tputs) [!emacs]: Remove unused code.
1470 (tgetent): Avoid a compiler warning.
1472 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1473 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1474 SCROLL_BAR_X_WIDGET with additional argument DPY.
1476 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1478 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1479 Take the X display as additional argument.
1480 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1481 `Widget' is a pointer type that's not easily stored in Lisp_Object
1482 form in a portable way.
1484 * dispnew.c (update_text_area): Fix last change.
1486 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1488 * xdisp.c: Use BINDING_STACK_SIZE throughout.
1490 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
1491 clear current matrices.
1493 * buffer.c (mmap_enlarge): Don't print a message on stderr
1494 if mapping new memory at the end of the existing region fails.
1496 * dispnew.c (update_text_area): Don't skip over equal glyphs
1497 when the last current glyph overlaps the glyph to its right.
1499 2000-11-18 Miles Bader <miles@gnu.org>
1501 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1502 lines that *end* with "..." too (that's the most common case!).
1504 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1506 * xdisp.c (resize_mini_window): Temporarily change to the
1507 mini-window's buffer if necessary.
1509 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1510 the tooltip obscures less text under it.
1512 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1514 * puresize.h (BASE_PURESIZE): Increase to 700000.
1516 2000-11-18 Jason Rumney <jasonr@gnu.org>
1518 * w32term.c (w32_draw_bitmap): Use face to set colors.
1520 2000-11-17 Dave Love <fx@gnu.org>
1522 * lread.c (Fload): Fix #ifdef for pcc.
1524 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1526 * xdisp.c (pos_visible_p): Compute the default character height
1529 2000-11-16 Gerd Moellmann <gerd@gnu.org>
1531 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
1532 knowing the line's height; use the default font's height in that
1535 * xfaces.c (weight_table): Add `demi' with the same meaning as
1538 2000-11-16 Kenichi Handa <handa@etl.go.jp>
1540 * dispnew.c (null_row): New global static variable.
1541 (clear_glyph_row): Delete local static variable null_row.
1543 2000-11-15 Jason Rumney <jasonr@gnu.org>
1545 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
1546 (w32_alloc_lighter_color): Use new brightness calculations from
1547 xterm.c. Scale delta to be in the range expected by W32.
1548 (w32_draw_relief_rect): Use frame relief colors.
1550 2000-11-15 Gerd Moellmann <gerd@gnu.org>
1552 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
1553 (Qinhibit_default_face_x_resources): New variable.
1554 (syms_of_frame): Initialize it.
1555 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
1557 * xdisp.c (pos_visible_p): Improve function comment.
1559 * lisp.h (BINDING_STACK_SIZE): New macro.
1561 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
1562 reading the directory if readdir returns null and errno is EAGAIN
1565 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
1567 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
1568 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
1569 Set amount_to_scroll to max of dx and scroll_step so that
1570 scroll-conservatively doesn't defeat scroll-step>1.
1571 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
1572 scroll-conservatively for line-at-a-time scrolling.
1574 2000-11-14 Gerd Moellmann <gerd@gnu.org>
1576 * window.c (Fpos_visible_in_window_p): Call pos_visible with
1579 * xdisp.c (current_mode_line_height, current_header_line_height):
1581 (init_xdisp): Initialize them.
1582 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
1583 and use exact mode line heights if it is set.
1585 * lisp.h (pos_visible_p): Change prototype.
1587 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1588 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
1589 and current_header_line_height first.
1590 (current_mode_line_height, current_header_line_height): Declare
1593 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
1595 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
1596 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
1597 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
1599 2000-11-14 Miles Bader <miles@gnu.org>
1601 * xterm.c (x_alloc_lighter_color): Include an additive component
1602 too for dark colors, because FACTOR isn't enough.
1603 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
1606 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1608 * keyboard.c (show_help_echo): Call message3_nolog with number of
1609 bytes in the help string as 2nd parameter, instead of the number
1612 2000-11-13 Miles Bader <miles@gnu.org>
1614 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1615 (Fload): Use new openp return protocol.
1616 Don't try to use Vload_source_file_function to load .elc files.
1617 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1618 openp return protocol.
1619 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1621 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1623 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1625 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1626 Defined these macros.
1627 (NLIST_STRUCT): Avoid re-defining it.
1629 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1630 -I/usr/contrib/X11R6/include.
1631 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1633 2000-11-10 Jason Rumney <jasonr@gnu.org>
1635 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1637 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1638 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1640 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1641 (Qw32_charset_vietnamese): New symbol.
1642 (xlfd_charset_of_font): New function.
1643 (w32_load_system_font): Use it.
1644 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1645 when Vw32_charset_info_alist is nil to ensure default face always
1646 has font. Use Fcar and Fcdr for safety.
1647 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1648 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1649 pseudo-codepages for special cases.
1650 (w32_to_x_font): New parameter to allow charset portion to be
1651 specified where there is many to one mapping. Callers changed.
1652 (w32_list_fonts): Avoid listing fonts that won't display.
1654 2000-11-10 Gerd Moellmann <gerd@gnu.org>
1656 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
1657 (font_list_1): Renamed from font_list.
1658 (font_list): New function, trying alternative registries from
1659 Vface_alternative_font_registry_alist.
1660 (Finternal_set_alternative_font_registry_alist): New function.
1661 (syms_of_xfaces): Initialize and Staticpro
1662 Vface_alternative_font_registry_alist. Defsubr
1663 Finternal_set_alternative_font_registry_alist.
1665 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1667 * lisp.h (Flooking_at): Declare.
1669 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1671 * dired.c (directory_files_internal): Fix a braino.
1673 * dired.c (directory_files_internal): Add missing GCPRO's.
1676 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1678 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1679 (resize_mini_window): Return quickly if Vresize_mini_window is
1680 nil. Don't return if Vmax_mini_window_height is nil.
1682 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1683 (syms_of_xdisp): Initialize them.
1684 (resize_mini_window): Act according to the setting of
1685 Vresize_mini_window.
1686 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1688 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1689 scroll bar widget after configuring it, so that it will appear at
1690 the right position from the start.
1691 (XTredeem_scroll_bar): Cleaned up.
1693 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1695 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1696 font is taller than the frame line, we don't have to bias the
1699 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1701 2000-11-07 Dave Love <fx@gnu.org>
1703 * config.in (HAVE_MKSTEMP): Add.
1705 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1707 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1709 * window.c (Fset_window_configuration): Don't try to preserve
1710 point in the current buffer, if that buffer is displayed in more
1713 * xfaces.c (lookup_named_face): If default face isn't realized,
1714 try to realize it. Return -1 if not successful.
1715 (Fx_list_fonts): Handle case that face cannot be determined.
1716 (Fface_font): Likewise.
1718 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1720 * window.c (displayed_window_lines): Detect partially
1721 visible lines at the bottom correctly.
1723 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1725 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1726 when ensuring we don't do visit in indirect buffer.
1728 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1730 * composite.h (compose_chars_in_text): Add prototype.
1732 * composite.c (Vcomposition_function_table): New variable.
1733 (Qcomposition_function_table): New variable.
1734 (run_composition_function): Call
1735 Vcompose_chars_after_function with three arguments.
1736 (compose_chars_in_text): New function.
1737 (syms_of_composite): Modified the doc-string of
1738 Vcompose_chars_after_function. Declare composition-function-table
1739 as a lisp variable, and initialize it.
1741 * xfns.c (x_encode_text): Suppress producing escape sequences for
1744 * xselect.c: Include composite.h.
1745 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1747 2000-11-05 Andrew Innes <andrewi@gnu.org>
1749 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1751 * sysdep.c (read_input_waiting): Remove extraneous argument to
1754 * w32fns.c (Fx_server_version): Include w32_build_number in the
1757 * w32heap.c (w32_build_number): New variable.
1758 (cache_system_info): Set it.
1760 * w32heap.h (w32_build_number): Add extern.
1762 * emacs.c (syms_of_emacs): Update docstring for
1763 system-configuration, to reflect the actual usage on MS-Windows.
1765 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1767 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1768 process idle timers while waiting for another event.
1770 * dispnew.c (update_frame_line): Handle case where spaces in
1771 the default face are colored.
1773 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1774 window height hasn't changed.
1776 2000-10-31 Jason Rumney <jasonr@gnu.org>
1778 * w32term.c (x_produce_glyphs): Handle composite characters.
1779 (x_draw_glyph_string_foreground)
1780 (x_draw_composite_glyph_string_foreground): Restore old font.
1782 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1784 * minibuf.c (read_minibuf): Reset the undo history just before
1785 starting the recursive-edit.
1787 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1789 * xfaces.c (menu_face_change_count): New variable.
1790 (Finternal_set_lisp_face_attribute): Increment it for changes
1792 (realize_basic_faces): Reflect changes in the `menu' faces
1795 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1796 dy obtained from the iterator's y-position after moving from
1797 scroll_margin_pos to PT; see comment there.
1799 * xdisp.c (safe_eval_handler): Call add_to_log.
1801 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1802 is not a symbol or string.
1804 * xdisp.c (echo_area_display): Don't perform a display update from
1805 inside redisplay. The update will happen anyway at the end of
1806 redisplay, and it can confuse redisplay (GC messages while
1807 redisplaying, for instance.)
1809 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1811 * xrdb.c (x_load_resources): Use the class name in the defaults.
1813 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1814 (regex_compile): Catch bogus \(\1\).
1816 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1818 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1821 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1822 we have a color cache, check that the cached color equals the
1823 allocated color. If not, clear the color cache.
1825 * window.c (displayed_window_lines): Change buffers if necessary.
1826 Fix computation of displayed lines.
1828 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1829 update_menu_bindings to DEFVAR_BOOL.
1831 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1833 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1835 * puresize.h (BASE_PURESIZE): Increase to 680000.
1837 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1839 2000-10-29 Jason Rumney <jasonr@gnu.org>
1841 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1843 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1844 (w32_cache_char_metrics): Handle possibility that 'x' does not
1845 exist in a BDF font.
1846 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1848 * w32bdf.h (bdffont): Add nchars.
1850 * w32bdf.c (set_bdf_font_info): Set it.
1851 (w32_BDF_TextOut): Swap byte order of double byte characters.
1852 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1854 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1856 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1857 don't override the colors in frame's param_alist, unless they are
1860 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1861 reverse the effect of the highlight flag.
1863 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1865 * window.h (Fwindow_live_p): Declare.
1867 * undo.c (record_delete): Check that last_undo_buffer is really a
1868 buffer before applying XBUFFER to it.
1870 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1873 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1875 * lisp.h (KEYMAPP): New macro.
1876 (get_keymap): Remove.
1877 (get_keymap_1): Rename get_keymap.
1879 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1881 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1883 * xmenu.c (single_submenu): Use KEYMAPP.
1884 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1885 Use KEYMAPP rather than Fkeymapp.
1887 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1889 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1890 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1891 Use KEYMAPP rather than Fkeymapp.
1892 (single_submenu): Use KEYMAPP.
1893 (w32_menu_show, w32_dialog_show): Use TRUE.
1895 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1897 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1898 (Fkeymapp): Use KEYMAPP.
1899 (get_keymap): Rename from get_keymap_1. Remove old def.
1900 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1901 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1902 (Fminor_mode_key_binding): Don't raise an error if the binding
1904 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1905 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1907 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1908 Allow Vspecial_event_map to be autoloaded.
1909 (menu_bar_items): Fetch the keymap rather than using keymapp.
1910 (menu_bar_one_keymap): No need to follow func-indirect any more.
1911 (parse_menu_item): get_keymap_1 -> get_keymap.
1912 (tool_bar_items): Fetch the keymap rather than using keymapp.
1913 (read_key_sequence): Use KEYMAPP.
1915 * intervals.c (get_local_map): Use get_keymap rather than following
1916 function-indirections explicitly.
1918 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1920 2000-10-27 Jason Rumney <jasonr@gnu.org>
1922 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1923 point, as Windows has oversized fonts.
1925 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1927 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1929 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1930 (freehook, reallochook): Handle null pointer arguments.
1931 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1933 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1935 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1936 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1937 Giving in to popular pressure to shut up the compiler with casts.
1939 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1941 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1942 signed value, and use a default value computed from the font's
1945 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1947 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1948 that specify a negative underline position can still use underlines.
1950 * window.c (Fpos_visible_in_window_p): Make POS default to
1951 WINDOW's point, not the current buffer's point.
1953 2000-10-26 Dave Love <fx@gnu.org>
1955 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1956 when it's necessary.
1958 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1960 * window.c (size_window): Compute size difference from sum of old
1961 child window sizes instead of from parent's size.
1963 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1964 Handle obscured lines at the top of the window.
1966 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1967 down after the last error condition check.
1969 * frame.c (Fdelete_frame): Run delete-frame-hook.
1971 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1973 * coding.c (decode_coding): Fix previous change (check also
1974 CODING_MODE_LAST_BLOCK).
1976 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1978 * regex.c: More `unsigned char' -> `re_char' changes.
1979 Also change several `int' into `re_wchar_t'.
1980 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1981 (PUSH_FAILURE_POINTER): Don't cast any more.
1982 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1983 We want GCC to complain, since this piece of code makes
1984 re_match non-reentrant, which *should* be fixed.
1985 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1986 (EXTEND_BUFFER): Use RETALLOC.
1987 (SET_LIST_BIT): Don't cast.
1988 (re_wchar_t): New type.
1989 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1990 that those two functions will always properly return.
1991 (IMMEDIATE_QUIT_CHECK): Cast to void.
1992 (analyse_first): Use recursion rather than an explicit stack.
1993 (re_compile_fastmap): Can't fail anymore.
1994 (re_search_2): Don't check re_compile_fastmap for failure.
1995 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1996 Now also sets the new value (passed in a new argument).
1997 (re_match_2_internal): Use it.
1998 Also, use a new var `reg' of type size_t when looping through regs
1999 rather than reuse the inappropriate `mcnt'.
2001 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2002 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2003 (where_is_internal): Renamed from Fwhere_is_internal.
2004 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2005 (Fwhere_is_internal): New function wrapping where_is_internal.
2006 (where_is_internal_1): Handle the case where we're filling the cache.
2007 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2009 2000-10-25 Miles Bader <miles@gnu.org>
2011 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2013 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2015 * window.c (pos_fully_visible_p): Removed.
2016 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2017 if position is visible and/or fully visible.
2019 * lisp.h (pos_visible_p): Add prototype.
2021 * xdisp.c (pos_visible_p): New function.
2023 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2025 * process.c (send_process): If OBJECT is t, it means that the data
2026 is from C string, but we should encode it. Before calling
2027 setup_raw_text_coding_system, be sure to flush out data by the
2028 previous coding system.
2030 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2032 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2033 assignment of startpos to prev when startpos == pos.
2035 * editfns.c (find_field): Set the field stickiness correctly from
2036 overlay fields. Use renamed `text_property_stickiness'.
2037 (text_property_stickiness): Renamed from `char_property_stickiness'.
2038 Only check text properties, not overlays.
2039 * textprop.c (get_char_property_and_overlay): New function.
2040 (Fget_char_property): Use it.
2041 * intervals.h (get_char_property_and_overlay): Add declaration.
2043 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2045 * keymap.c: Use AREF, ASET and ASIZE macros.
2046 (Fmake_sparse_keymap): Docstring fix.
2048 (shadow_lookup): Move up.
2049 Handle the case where lookup-key returns an integer.
2050 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2051 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2052 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2053 Simplify/rewrite the keymap-finding code.
2054 Add check for command shadowing, using shadow_lookup.
2056 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2058 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2059 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2062 2000-10-24 Andrew Innes <andrewi@gnu.org>
2064 * dired.c (directory_files_internal_unwind): New function.
2065 (directory_files_internal): Use it to ensure closedir is called
2066 even if expand-file-name or file-attributes throw, eg. because of
2067 a user interrupt. Also enable immediate_quit while calling
2068 re_search, so that matching can be interrupted as well.
2070 2000-10-24 Andrew Innes <andrewi@gnu.org>
2072 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2074 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2075 so that re_search functions only quit when callers expect them to.
2077 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2079 * regex.c (regex_compile): Change the way of handling a range from
2080 a char less than 256 to a char not less than 256.
2082 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2084 * window.c (size_window): Prevent setting window's width or
2085 height to a negative value (esp. with XSETFASTINT).
2087 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2088 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2089 (protect_malloc_state) [GC_MALLOC_CHECK &&
2090 GC_PROTECT_MALLOC_STATE]: New function.
2091 (PROTECT_MALLOC_STATE): New macro.
2092 (__malloc_initialize, morecore, _malloc_internal)
2093 (_free_internal) _realloc_internal): Use it to make _heapinfo
2094 read-only outside of gmalloc.
2096 * keymap.c: Update copyright.
2098 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2101 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2103 * filelock.c (unlock_all_files): Use unlock_file to expand each
2104 buffer's file_truename before trying remove its lock file.
2106 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2108 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2109 or CRLF, decode EOLs.
2111 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2113 * window.c (Fdisplay_buffer): Fix doc.
2115 2000-10-23 Jason Rumney <jasonr@gnu.org>
2117 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2118 ASCII font of default fontset on Windows.
2120 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2121 xterm.c comment below).
2123 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2125 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2127 * xterm.c (x_connection_closed): Reset handling_signal.
2129 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2132 2000-10-23 Miles Bader <miles@gnu.org>
2134 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2135 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2136 maintain old behavior.
2137 * minibuf.c (Fminibuffer_complete): Likewise.
2139 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2141 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2142 that when a font can't be exactly centered, it errs up rather than
2145 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2147 * fns.c (Fbase64_decode_string): The decoded result should be
2150 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2152 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2154 * dispnew.c [macintosh]: Include macterm.h.
2155 (init_display) [macintosh]: Initialization for window system.
2157 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2158 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2159 syms_of_search, x_term_init, and init_keyboard before calling
2160 init_window_once. Also, call syms_of_xmenu.
2162 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2163 default fontset to Monaco.
2165 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2166 NewMacWindow and DisposeMacWindow.
2167 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2168 instead of calling NewMacWindow and setting fields of
2169 f->output_data.mac directly. Call init_frame_faces.
2170 (Fdelete_frame) [macintosh]: Remove unused code.
2171 (Fmodify_frame_parameters) [macintosh]: Call
2172 x_set_frame_parameters instead of mac_set_frame_parameters.
2174 * frame.h [macintosh]: Define menu_bar_lines field in struct
2175 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2177 * keyboard.c [macintosh]: Include macterm.h.
2178 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2179 and menu_bar_activate_event type events as for X and NT.
2180 (make_lispy_event) [macintosh]: Construct lisp events of type
2181 MENU_BAR_EVENT as for X and NT.
2183 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2184 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2185 (sys_subshell) [macintosh]: Remove definition entirely.
2186 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2187 Vwindow_system_version here. Remove initialization of
2188 Vx_bitmap_file_path.
2189 (read_input_waiting): Correct the number of parameters passed to
2191 Move all Macintosh functions to mac/mac.c.
2193 * term.c [macintosh]: Include macterm.h.
2195 * window.c [macintosh]: Include macterm.h.
2197 * xdisp.c [macintosh]: Include macterm.h. Declare
2198 set_frame_menubar and pending_menu_activation.
2199 (echo_area_display) [macintosh]: Do not return if terminal frame
2200 is the selected frame.
2201 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2202 Allow only the selected frame to set menu bar.
2203 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2204 calling FRAME_EXTERNAL_MENU_BAR (f).
2205 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2207 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2208 and check_x. Declare XCreateGC. Define x_create_gc and
2209 x_free_gc. Initialize font_sort_order.
2210 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2211 but call x_list_fonts instead of w32_list_fonts.
2212 (Finternal_face_x_get_resource) [macintosh]: Do not call
2213 display_x_get_resource.
2214 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2215 (realize_x_face) [macintosh]: Load the font if it is specified in
2217 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2220 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2222 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2223 is nil: since we go to the end of submap anyway, we'd end up
2225 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2226 doesn't obey autoload.
2228 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2230 * msdos.c (dos_set_window_size): Update screen dimension variables.
2232 2000-10-21 Jason Rumney <jasonr@gnu.org>
2234 * w32term.c (w32_cache_char_metrics): Double check that font is
2235 really fixed pitch before trusting tmPitchAndFamily.
2237 2000-10-21 Andrew Innes <andrewi@gnu.org>
2239 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2241 * w32term.h: Extern decl for w32_cache_char_metrics.
2243 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2245 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2246 (w32_unload_font): Free per_char array if present.
2248 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2249 cached information in emulated XFontStruct to handle common cases
2250 quickly. Do not allocate XCharStruct for return.
2251 (w32_native_per_char_metric): New function.
2252 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2254 (x_produce_glyphs): Don't get an HDC. Change calls to
2255 w32_per_char_metric to match arg change above. Remove calls to
2257 (w32_get_glyph_overhangs): Ditto.
2258 (w32_cache_char_metrics): New function.
2260 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2261 ($(BLD)/casefiddle.$(O)): Remove compile command.
2262 ($(BLD)/gmalloc.$(O)): Remove compile command.
2263 ($(BLD)/dispnew.obj):
2264 ($(BLD)/keyboard.obj):
2265 ($(BLD)/w32inevt.obj):
2266 ($(BLD)/w32bdf.obj):
2268 ($(BLD)/buffer.obj):
2269 ($(BLD)/editfns.obj):
2271 ($(BLD)/fileio.obj):
2273 ($(BLD)/indent.obj):
2274 ($(BLD)/insdel.obj):
2275 ($(BLD)/intervals.obj):
2276 ($(BLD)/minibuf.obj):
2278 ($(BLD)/scroll.obj):
2279 ($(BLD)/sysdep.obj):
2280 ($(BLD)/textprop.obj):
2281 ($(BLD)/widget.obj):
2282 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2283 ($(BLD)/term.obj): Add dependency on dispextern.h.
2285 * makefile.nt ($(BLD)\dispnew.obj):
2286 ($(BLD)\keyboard.obj):
2287 ($(BLD)\w32inevt.obj):
2288 ($(BLD)\w32bdf.obj):
2290 ($(BLD)\buffer.obj):
2291 ($(BLD)\editfns.obj):
2293 ($(BLD)\fileio.obj):
2295 ($(BLD)\indent.obj):
2296 ($(BLD)\insdel.obj):
2297 ($(BLD)\intervals.obj):
2298 ($(BLD)\minibuf.obj):
2300 ($(BLD)\scroll.obj):
2301 ($(BLD)\sysdep.obj):
2302 ($(BLD)\textprop.obj):
2303 ($(BLD)\widget.obj):
2304 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2305 ($(BLD)\term.obj): Add dependency on dispextern.h
2307 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2309 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2310 with an additional argument of Qt.
2312 2000-10-21 Miles Bader <miles@gnu.org>
2314 * window.c (pos_fully_visible_in_window_p): New function.
2315 (Fpos_visible_in_window_p): Add FULLY argument.
2316 Use pos_fully_visible_in_window_p.
2317 (window_scroll_pixel_based, window_scroll_line_based): Update
2318 calls to Fpos_visible_in_window_p.
2319 * lisp.h (Fpos_visible_in_window_p): Update prototype
2321 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2323 * alloc.c (toplevel): Conditionalize compilation of mem_*
2324 functions differently.
2326 2000-10-20 Jason Rumney <jasonr@gnu.org>
2328 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2329 mem_init where it used to be. mem_z etc not defined otherwise.
2331 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2333 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2335 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2336 structure definition and related variabled to the top of the file.
2337 Include this code when GC_MALLOC_CHECK is defined.
2338 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2339 register/unregister allocated region.
2340 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2341 which isn't allocated.
2342 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2343 something which is already in use.
2344 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2345 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2346 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2347 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2349 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2350 _malloc_internal instead of malloc.
2351 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2354 2000-10-20 Andrew Innes <andrewi@gnu.org>
2356 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
2358 (my_strftime) <macro>: Don't use macro arg list when redefining as
2360 (my_strftime) <function>: Supply 0 as ut argument.
2362 2000-10-19 Jason Rumney <jasonr@altavista.net>
2364 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
2365 including dispextern.h, as it stops faces from working.
2367 * w32fns.c (Fx_create_frame): Don't bother calling
2368 face-set-after-frame-default since the caller does it for us
2369 anyway. Clean up calls to x_get_arg to be consistent with X.
2371 * w32term.c (x_produce_glyphs): Handle
2372 unibyte_display_via_language_environment correctly.
2373 (w32_draw_box_rect): Fix the calculation of width and height.
2375 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
2376 as it has stopped working.
2377 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
2380 2000-10-19 Gerd Moellmann <gerd@gnu.org>
2382 * eval.c (skip_debugger): Prevent a compiler warning.
2383 (Fcondition_case): Likewise.
2384 (Fbacktrace_frame): Use a null interactive spec.
2386 2000-10-19 Kenichi Handa <handa@etl.go.jp>
2388 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
2390 2000-10-18 Gerd Moellmann <gerd@gnu.org>
2392 * strftime.c: Sync with glibc, file version 1.78.
2393 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
2394 should no longer be used according to ISO 8601.
2396 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
2397 no map for meta_prefix_char, don't try to use it as a keymap.
2398 Instead, if T_OK is non-zero, look up a default binding, if any,
2399 otherwise, if T_OK is zero, return nil.
2401 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
2402 (x_to_xcolors, png_load): Use x_query_color.
2404 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
2406 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
2408 (x_copy_color, x_alloc_lighter_color): Likewise.
2410 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
2411 (x_query_color, x_query_colors): Add prototype.
2413 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
2414 check_string_bytes only if not noninteractive, increase count to 50.
2416 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
2418 * insdel.c (adjust_markers_for_delete): Handle before-insertion
2421 2000-10-17 Gerd Moellmann <gerd@gnu.org>
2423 * alloc.c (pure_bytes_used): Renamed from pureptr.
2425 (pure_alloc): New function.
2426 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
2428 (Fpurecopy): Use PURE_POINTER_P.
2430 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
2431 PT has moved backward.
2433 * xdisp.c (cursor_row_p): Take continued lines into account.
2435 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
2437 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
2438 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
2439 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
2442 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
2443 of selective display off while searching for the next line start.
2445 2000-10-17 Kenichi Handa <handa@etl.go.jp>
2447 * Makefile.in (term.o): Depend on dispextern.h.
2449 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
2451 * keymap.c (keymap_memberp): Ensure that nil is not a member.
2453 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2455 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
2456 the iterator at the beginning, so that they can be set later on,
2457 for instance in reseat_at_next_visible_line_start, without being
2460 * xfns.c (pbm_format): Add :foreground and :background keywords.
2461 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
2462 (xbm_load): Recognize foreground and background color
2465 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
2467 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
2469 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
2472 * msdos.c (IT_set_face): Compare highlighted face with the default
2473 face, and invert colors if these faces' colors are identical.
2474 (Fmsdos_remember_default_colors): Don't swap foreground and
2475 background colors in initial_colors[].
2476 (IT_set_frame_parameters): Don't swap frame's foreground and
2477 background pixels. If ALIST includes "(reverse . t)", swap
2478 foreground-color and background-color properties in frame's
2479 param_alist. If the original frame's param_alist doesn't specify
2480 the colors, store unspecified-fg and unspecified-bg, reversed if
2483 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2484 the colors are unspecified and reversed, reverse fore- and back-
2485 ground in the returned value.
2486 (Fframe_parameter): Ditto.
2488 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2490 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
2491 get_last_unchanged_at_beg_row.
2492 (find_first_unchanged_at_end_row): Renamed from
2493 get_first_unchanged_at_end_row.
2494 (find_first_unchanged_at_end_row): Convert assertions to
2495 unconditional tests which abort. When looking for a row in
2496 unchanged text, don't go further back than first_text_row.
2498 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2499 Don't add in the last line's height when deciding if the new
2500 position is below the scroll margin.
2502 2000-10-16 Miles Bader <miles@gnu.org>
2504 * editfns.c (Fconstrain_to_field): Check carefully for field
2505 boundaries if either OLD_POS or NEW_POS has a non-nil field
2506 property, even if they're the same.
2508 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2510 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2511 height for XFillRectangle.
2513 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2515 * syntax.c (Fstring_to_syntax): New function extracted from
2516 Fmodify_syntax_entry.
2517 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2518 (skip_chars, Fforward_comment): Remove unused variables.
2519 (syms_of_syntax): Add defsubr for string-to-syntax.
2520 (describe_syntax): Add code for comment and string fences.
2522 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2524 * keymap.c (access_keymap): Add AUTOLOAD parameter.
2525 Do the meta->esc mapping. Call get_keyelt before returning.
2526 Start scanning from the second element (the first is always `keymap')
2527 to make it easier to detect when we reach a parent map.
2528 Handle the case of inheriting from a symbol whose function is a map.
2529 (Fkeymap_parent): Also handle the `inherit from symbol' case.
2530 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
2531 (get_keyelt, Flookup_key): Update call to access_keymap.
2532 Remove the meta->esc mappings.
2533 (define_as_prefix): Delete old disabled code.
2534 (menu_item_p): New function.
2535 (where_is_internal_1): Skip over the few remaining menu items.
2536 * lisp.h (access_keymap): Update prototype.
2537 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
2538 Update call to access_keymap.
2539 (follow_key, read_key_sequence): Update calls to access_keymap.
2540 Remove the meta->esc mappings.
2542 2000-10-13 Gerd Moellmann <gerd@gnu.org>
2544 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
2545 with additional argument.
2547 * xdisp.c (cursor_row_p): New function.
2548 (try_cursor_movement, display_line): Use it.
2550 * xdisp.c (append_space): Also save/restore iterator's current
2551 character and its length.
2553 * xdisp.c (init_from_display_pos): Add an assertion.
2554 (handle_stop): Don't set iterator's add_overlay_start.
2555 (handle_invisible_prop): Likewise.
2556 (load_overlay_strings): If text under an overlay is invisible,
2557 take both before- and after-strings into account when the iterator
2558 is positioned either at the start or at the end of the overlay.
2559 (forward_to_next_line_start): Rewritten.
2560 (reseat_at_next_visible_line_start): Rewritten.
2561 (set_iterator_to_next): Add parameter RESEAT_P.
2563 * dispextern.h (struct it): Remove member add_overlay_start.
2564 (set_iterator_to_next): Change prototype.
2566 2000-10-13 Kenichi Handa <handa@etl.go.jp>
2568 * coding.c (code_convert_region): Be sure to initialize
2569 coding->category_idx.
2570 (decode_coding_string): Set coding->src_multibyte and
2571 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
2572 (encode_coding_string): Set coding->src_multibyte and
2573 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
2575 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
2577 * xfns.c (Fx_create_frame): Don't bother calling
2578 face-set-after-frame-default since the caller does it for us anyway.
2580 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2582 * window.c (coordinates_in_window): Fix detection of vertical line
2583 on character terminals.
2585 2000-10-12 Gerd Moellmann <gerd@gnu.org>
2587 * editfns.c (save_excursion_save): Additionally record the
2589 (save_excursion_restore): If buffer was visible in a window, and a
2590 different window was selected, and the old selected window is
2591 still live, restore point in that window.
2593 2000-10-12 Kenichi Handa <handa@etl.go.jp>
2595 * xterm.c (x_produce_glyphs): Handle
2596 unibyte_display_via_language_environment correctly.
2598 * regex.c (regex_compile): Change the way of handling a range from
2599 unibyte char to multibyte char.
2601 * syntax.c (skip_chars): Change the way of handling a range from
2602 unibyte char to multibyte char.
2604 * process.c (read_process_output): Cancel previous change.
2606 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2608 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2610 * charset.c (Ffind_charset_string): Doc fix.
2611 (Ffind_charset_region): Doc fix.
2613 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2615 * process.c (read_process_output): Fix previous change. Adjust
2616 multibyteness of text to insert in a buffer by
2617 string_make_unibyte/multibyte instead of
2618 Fstring_as_unibyte/multibyte.
2620 2000-10-10 Andreas Schwab <schwab@suse.de>
2622 * alloc.c (mark_object): Remove all workarounds installed on
2625 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2627 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2629 (base64_encode_1): Make it work for a text of multibyte form.
2630 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2631 case. Don't call str_to_multibyte because base64_decode_1
2632 produces correct multibyte form for eight-bit codes.
2633 (Fbase64_decode_string): Adjusted for the change of
2635 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2636 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2639 * charset.h (CHAR_STRING): Optimized for single byte characters.
2641 2000-10-09 Andreas Schwab <schwab@suse.de>
2643 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2644 -1 after socket is closed, to fall through to error processing.
2646 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2648 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2649 variables. If ALIST includes foreground-color or
2650 background-color, change also the colors of the default face for
2653 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2655 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
2656 them extern (they are defined on xfaces.c).
2657 (syms_of_msdos): Don't intern and don't staticpro
2658 Qbackground_color and Qforeground_color.
2660 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2662 * frame.c (Fframe_parameter): For non-windowed frames, if
2663 f->param_alist says foreground or background color is unspecified,
2664 call tty_color_name to return the color name computed from the
2665 frame's current colors.
2667 2000-10-06 Dave Love <fx@gnu.org>
2669 * terminfo.c (ospeed): Don't declare.
2671 * sysdep.c: Don't include string.h.
2672 (h_errno): Declare conditional also on TRY_AGAIN.
2674 * charset.c (Ffind_charset_string): Doc fix.
2676 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2677 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2680 2000-10-05 Dave Love <fx@gnu.org>
2682 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2683 position like menu-bar.
2685 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2687 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2689 * xdisp.c (handle_single_display_prop): Use safe_call1.
2690 (safe_call): Renamed from call_function.
2691 (safe_call1): New function.
2692 (handle_fontified_prop): Use safe_call1 instead of call1.
2693 (safe_eval): Renamed from eval_form.
2694 (safe_eval_handler): Renamed from eval_handler.
2695 (handle_single_display_prop, display_mode_element): Use safe_eval
2696 instead of eval_form.
2698 * xfaces.c (merge_face_heights): Use safe_call instead of
2701 * keyboard.c (show_help_echo): Use safe_call instead of
2702 call_function; use safe_eval instead of eval_form.
2704 * lisp.h (safe_call): Renamed from call_function.
2705 (safe_eval): Renamed from eval_form.
2706 (safe_call1): Add prototype.
2708 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2710 * xfns.c (image_ascent): Rearrange ascent calculation for the
2713 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2715 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2716 (where_is_internal_1): Don't bother ignoring menu-items any more.
2718 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2720 * keyboard.c (update_menu_bindings): New variable.
2721 (parse_menu_item): Use AREF. If update_menu_bindings
2722 is 0, don't update menu bindings.
2723 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2725 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2727 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2730 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2732 * syntax.c (forw_comment): Match nestedness of ender/starter.
2733 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2734 (prev_char_comstart_first): Remove.
2735 (back_comment): Check two-char comment markers more carefully
2736 to better handle overlapping cases like *//* or /* */* */ ...
2737 Match nestedness of ender/starter.
2739 2000-10-02 Dave Love <fx@gnu.org>
2741 * config.in (HAVE_GAI_STRERROR): Add undef.
2743 * process.c (Fopen_network_stream): Use it.
2745 * m/alpha.h (NO_REMAP): Don't define.
2747 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2749 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2750 return with a string converted to an integer or vice versa when
2751 Vmocklisp_arguments is t.
2752 (Fsignal): Likewise. The function can return for `quit'.
2753 (struct gcpro): Declare member `var' to point to a volatile
2756 * eval.c (error): Prevent compiler warning.
2758 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2760 * keymap.c (keymap_memberp): New function.
2761 (Fset_keymap_parent): Use it.
2762 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2763 Use keymap_memberp to avoid creating cycles.
2764 (access_keymap): Use KEYMAPP.
2766 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2768 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2769 gai_strerror. Make sure xerrno is set if connect fails. Improve
2772 2000-09-29 Jason Rumney <jasonr@gnu.org>
2774 * w32term.c (w32_char_font_type, w32_encode_char)
2775 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2776 (w32_bdf_per_char_metric): New function.
2777 (w32_per_char_metric): Use it.
2778 (x_draw_glyph_string_background): Always draw background for BDF
2781 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2782 GDI object which is a scarce resource.
2784 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2785 (get_quoted_string): Fix limit on memchr search.
2786 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2787 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2788 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2789 (get_cached_font_char, cache_char_offset): Use macro
2790 BDF_CODEPOINT_RANGE_COVER_P.
2791 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2792 (clear_cached_bitmap_slots): New function.
2793 (GET_HEX_VALUE): G-Z, g-z are not hex.
2794 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2795 (get_bitmap_with_cache): Use new cache implementation.
2796 (create_offscreen_bitmap): New function.
2797 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2799 * w32term.c (x_produce_glyphs): If the distance from the current
2800 position to the next tab stop is less than a canonical character
2801 width, use the tab stop after that.
2802 (x_draw_glyphs): Handle case START and END are out of bounds more
2804 (x_clear_mouse_face): Block/unblock input.
2805 (x_display_and_set_cursor): Don't show a hollow box cursor for
2806 buffers whose cursor_type is nil.
2808 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2810 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2813 * dispextern.h (updating_frame): Declare extern.
2815 2000-09-29 Andreas Schwab <schwab@suse.de>
2817 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2819 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2821 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2822 use its function definition.
2823 (tool_bar_items): Likewise.
2825 * lisp.h (fatal): Declare NO_RETURN.
2827 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2829 * keymap.c: Remove the line "#undef NULL".
2831 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2833 * xterm.c (x_make_frame_visible): Try harder to make the frame
2836 2000-09-28 Dave Love <fx@gnu.org>
2838 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2840 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2842 * .gdbinit (xreload): Note its need on GNU/Linux.
2844 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2845 r_alloc, r_alloc_free.
2847 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2849 * syntax.c (skip_chars): Handle negation correctly.
2851 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2853 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2854 with non-zero FORCE_P argument.
2856 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2859 * xdisp.c (window_box_height): Add an assertion.
2861 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2862 tool-bar than is available.
2863 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2865 2000-09-27 Dave Love <fx@gnu.org>
2867 * s/irix6-5.h: Now works 64-bit. Tidied.
2869 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2871 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2872 instead of BITS_PER_INT.
2873 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2874 EMACS_UINT, respectively.
2875 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2877 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2879 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2881 * window.c (freeze_window_starts): Construct last argument for
2882 foreach_window differently.
2884 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2886 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2887 EMACS_UINT instead of `int' and `unsigned int'.
2888 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2890 * frame.h (struct frame): Make the `nothing' member of union
2891 output_data an EMACS_INT.
2893 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2895 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2896 size in the sdata structure.
2897 (SDATA_NBYTES, SDATA_DATA): New macros.
2898 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2899 differently for the different layout of the sdata structure.
2900 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2902 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2903 Check that size recorded in the string size and size recorded in
2904 the sdata structure agree.
2906 2000-09-25 Dave Love <fx@gnu.org>
2908 * buffer.c: Include stdio.h.
2910 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2912 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2914 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2915 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2917 (__malloc_extra_blocks): Declare as __malloc_size_t.
2919 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2921 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2923 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2924 (read_char): If help-echo is showing, preserve the echo area
2927 * xdisp.c (help_echo_showing_p): New variable.
2928 (set_message): Reset it to 0.
2929 (init_xdisp): Initialize help_echo_showing_p.
2931 * dispextern.h (help_echo_showing_p): Declare extern.
2933 * config.in: Fix typo in __GNUC_MINOR__.
2935 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2937 * s/freebsd.h (POSIX_SIGNALS): Define.
2939 * xterm.c (x_clear_mouse_face): Block/unblock input.
2941 2000-09-24 Dave Love <fx@gnu.org>
2943 * fns.c (base64_encode_1): Fix last change.
2945 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2947 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2949 * xdisp.c (try_window_reusing_current_matrix): More fixes
2950 for the case window has a header-line.
2952 2000-09-22 Dave Love <fx@gnu.org>
2954 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2957 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2959 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2961 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2963 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2966 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2969 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2970 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2971 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2974 * marker.c (byte_char_debug_check): Return void.
2976 * xfns.c (Fx_create_frame): Set default frame parameter value
2977 for tool-bar-lines to 1.
2979 * dispnew.c (scrolling_window): Compare y-positions of rows
2980 equal at the start. Some simplification.
2982 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2983 reused rows' y-position in the case window has a header-line, and
2984 new window start is greater than old window start.
2986 * process.c (process_sent_to): New variable.
2987 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2988 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2989 Declare more parameters volatile.
2991 * lread.c (Vrecursive_load_depth_limit): New variable.
2992 (Fload): Check recursive loads whose recursion depth exceeds
2993 Vrecursive_load_depth_limit.
2994 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2996 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2998 * fileio.c (Fread_file_name): Doc fix.
3000 * editfns.c (Fmessage_or_box): Doc fix.
3002 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3004 * xfns.c (xbm_scan): Allow C-style comments.
3006 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3007 symbols are specified, add color translations to the cache.
3008 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3010 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3012 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3013 structures to xpm_init_color_cache.
3015 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3017 * dispnew.c (update_window_line): Make sure to always draw
3020 2000-09-19 Andrew Innes <andrewi@gnu.org>
3022 * makefile.nt (bootstrap-emacs): Don't change directory.
3024 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3026 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3028 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3029 If output buffer is too small, signal an appropriated error.
3031 2000-09-18 Dave Love <fx@gnu.org>
3033 * keyboard.c (menu_bar_items, tool_bar_items)
3034 (current_active_maps): Remove redundant get_local_map call.
3036 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3038 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3039 cursor for buffers whose cursor_type is nil.
3041 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3042 a feature to implement that is already implemented.
3043 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3046 * xfns.c (x_clear_image_1): New function.
3047 (x_clear_image): Use it.
3048 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3051 * dispnew.c (update_window): Move test for invisible lines
3052 at the top to update_window_line.
3053 (update_window_line): Handle invisible lines here.
3055 * xfns.c (clear_image_cache): Clear current matrices of all
3056 frames sharing an image cache. Block input while freeing
3057 images. Fix timestamp comparison.
3058 (x_clear_image): Also free the mask.
3060 * xfns.c (lookup_image): Block input while loading the image so
3061 that we won't get interrupted in a state where the image isn't yet
3063 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3064 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3065 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3066 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3069 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3071 * dispnew.c (update_window): Make sure to make desired rows
3072 current even if they are completely invisible at the top
3075 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3077 * xfns.c (lookup_image): Build mask before applying an algorithm.
3078 Recognize algorithm `disabled'.
3079 (cross_disabled_images): New variable.
3080 (COLOR_INTENSITY): New macro.
3081 (x_detect_edges): Use COLOR_INTENSITY.
3082 (x_disable_image): New function.
3083 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3085 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3086 disabled state, don't apply an image transformation algorithm if
3087 the user specified an image for the disabled state. Use
3088 `:algorithm disabled' for creating a disabled item's image if the
3089 user hasn't specified an image.
3091 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3092 allocation functions with the XPM lib.
3093 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3094 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3095 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3096 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3097 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3099 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3100 functions, if possible, because these handle color allocation
3101 failure more gracefully.
3102 (Fimage_mask_p): New function.
3104 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3105 (Qedge_detection, Qheuristic): New symbols.
3106 (syms_of_xfns): Initialize new symbols.
3107 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3108 `algorithm (edge-detection ...)'.
3109 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3110 (tiff_format, gif_format, gs_format): Add `:mask'.
3111 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3112 (GIF_MASK, GS_MASK): New enumerators.
3113 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3114 (emboss_matrix, laplace_matrix): New variables.
3115 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3116 (x_edge_detection): New functions.
3117 (x_laplace): Rewritten in terms of x_detect_edges.
3118 (x_build_heuristic_mask): If image has a mask, free it.
3120 2000-09-14 Andrew Innes <andrewi@gnu.org>
3122 * makefile.w32-in: Revert to Unix line endings.
3124 2000-09-14 Andrew Innes <andrewi@gnu.org>
3126 * makefile.w32-in: Standardize indentation somewhat.
3127 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3128 cater for differences between shells.
3130 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3132 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3134 * xterm.c (x_produce_glyphs): If the distance from the current
3135 position to the next tab stop is less than a canonical character
3136 width, use the tab stop after that.
3138 2000-09-14 Dave Love <fx@gnu.org>
3140 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3142 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3144 * xdisp.c (handle_fontified_prop): While running fontification
3145 functions, bind `fontification-functions' and
3146 `after-change-functions' to nil.
3148 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3149 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3151 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3153 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3154 USE_MMAP_FOR_BUFFERS.
3156 * insdel.c (make_gap): Use enlarge_buffer_text.
3158 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3159 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3160 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3161 from former r_alloc_* functions in ralloc.c.
3162 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3164 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3165 (mmap_init) [REL_ALLOC_MMAP]: New function.
3166 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3167 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3170 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3171 (enlarge_buffer_text): Add prototype.
3173 * ralloc.c: Remove everything having to do with the use of mmap.
3175 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3177 * sound.c (Fplay_sound): Doc fix.
3179 * keyboard.c: Avoid some more compiler warnings.
3180 (parse_tool_bar_item): Ignore cached key bindings.
3182 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3183 and allocation of Lisp data.
3185 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3187 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3188 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3191 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3193 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3195 * ccl.c: Comment fixed.
3196 (MAX_MAP_SET_LEVEL): Increased to 30.
3197 (PUSH_MAPPING_STACK): Enclose with do-while block.
3198 (POP_MAPPING_STACK): Likewise.
3199 (stack_idx_of_map_multiple): New variable.
3200 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3201 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3202 call the corresponding CCL program by
3203 CCL_CALL_FOR_MAP_INSTRUCTION.
3204 (ccl_driver) <CCL_MapSingle>: Likewise.
3205 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3206 with the case where looking up process reaches to the end of
3207 map-set, and call CCL programs as the above change.
3209 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3211 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3212 that might be clobbered by longjmp.
3213 (check_x_display_info, x_decode_color, create_frame_xic)
3214 (Fx_display_backing_store, Fx_display_visual_class)
3215 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3218 * lread.c (init_lread): Set Vloads_in_progress to nil.
3219 (Fload): Show list of recursively loaded files, when signaling an
3222 * lread.c (Vloads_in_progress): New variable.
3223 (record_load_unwind): New function.
3224 (Fload): Check for recursive loads.
3225 (syms_of_lread): Initialize Vloads_in_progress.
3226 (read_integer, read1): Avoid some compiler warnings.
3228 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3231 2000-09-11 Miles Bader <miles@gnu.org>
3233 * editfns.c (Fbuffer_string): Doc fix.
3235 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3237 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3239 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3241 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3242 whether to include other header files.
3244 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3246 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3247 by Fmemq as a boolean.
3249 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3251 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3253 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3255 * ralloc.c (mmap_fd): Remove initializer which can make it
3256 read-only in a dumped Emacs.
3257 (mmap_fd_1): New variable.
3258 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3259 restore it from there.
3260 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3261 unconditionally so that mmap_fd can be initialized there.
3262 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3263 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3264 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3266 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3268 * xdisp.c (dump_glyph_row): Fix printf format string.
3269 (display_line, move_it_in_display_line_to): Avoid compiler
3272 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3274 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3277 * xdisp.c (try_window_id): When trying to locate cursor in
3278 unchanged rows at the top, handle the case that we can't find it.
3280 * xterm.c (x_draw_glyphs): Handle case START and END are out
3281 of bounds more carefully.
3283 2000-09-08 Dave Love <fx@gnu.org>
3285 * s/sol2.h (REL_ALLOC_MMAP): Define.
3286 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3288 * ralloc.c: Don't include string.h (redundant).
3289 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3290 [!MAP_ANON]: Include fcntl.h.
3291 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3292 (r_alloc, r_re_alloc, r_alloc_free)
3293 (mmap_enlarge, mmap_set_vars): Use it.
3294 (r_alloc_init_fd): New function.
3295 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3296 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3299 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3302 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3303 change to __NetBSD__.
3305 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3307 * search.c (compile_pattern): Check the multibyteness of cached
3310 2000-09-08 Miles Bader <miles@gnu.org>
3312 * xfaces.c (default_face_vector): Function removed.
3313 (Finternal_merge_in_global_face): Restore old global/local
3314 attribute override order. Use inline loop instead of calling
3315 default_face_vector.
3317 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3319 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3320 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3321 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3322 where necessary, in case POINTER_TYPE is `void'.
3324 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3326 * frame.c (make_terminal_frame): Initialize frame foreground and
3327 background colors to unspecified, for the initial instance of an
3330 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3332 * ralloc.c (mmap_find): Fix overlap computation.
3333 (mmap_enlarge): Compute nbytes before trying to find an
3336 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3339 * lread.c (syms_of_lread): Change value of regexp
3340 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3342 * xmenu.c (xdialog_show): When looking up the selection in
3343 menu_items, take `quote' boundaries into account; this corresponds
3344 to a nil ITEM in x-popup-dialog.
3346 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3348 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3350 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3352 * coding.c (encode_coding_sjis_big5): Use translation table for
3353 encoding, not decoding. Fix the handling of latin-jisx0201.
3354 Check for the charset katakana-jisx0201 too.
3355 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
3356 (detect_coding_sjis): Check the byte sequence more rigidly.
3358 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3360 * xfaces.c (Vparam_value_alist): New variable.
3361 (syms_of_xfaces): Initialize it.
3362 (Finternal_set_lisp_face_attribute): Avoid more consing.
3364 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
3366 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
3367 (Qbackground_mode): New variable.
3368 (syms_of_frame_1): Initialize Qbackground_mode.
3370 * lisp.h (Qdisplay): Declare extern.
3372 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
3373 change face on all frames, and change the default for new frames.
3375 2000-09-07 Dave Love <fx@gnu.org>
3377 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
3379 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3381 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
3383 * charset.c: Include composite.h
3384 (lisp_string_width): New function.
3385 (Fstring_width): Call lisp_string_width instead of strwidth.
3387 * Makefile.in (charset.o): Depends on composite.h.
3389 * process.c (read_process_output): Before inserting the decoded
3390 text in the buffer, adjust the multibyteness.
3392 2000-09-06 Gerd Moellmann <gerd@gnu.org>
3394 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
3395 buffer's text buffer is null, map new memory.
3397 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
3398 POINTER_TYPE and size_t.
3399 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
3400 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
3401 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
3402 [REL_ALLOC_MMAP]: New macros.
3403 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
3404 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
3405 [REL_ALLOC_MMAP]: New functions.
3407 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
3408 before and after unexec.
3410 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
3411 text buffers if necessary.
3413 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
3414 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
3417 * config.in (HAVE_MMAP): Add #undef.
3419 2000-09-05 Gerd Moellmann <gerd@gnu.org>
3421 * frame.c (Qdisplay_type): New variable.
3422 (syms_of_frame_1): Initialize it.
3423 (Fframe_parameter): New function that avoids consing.
3424 (syms_of_frame): Defsubr it.
3426 * buffer.c (Fother_buffer): Consider buffers as invisible when
3427 they are displayed in a window on an invisible frame.
3429 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
3430 get-largest-window always return nil.
3432 2000-09-04 Gerd Moellmann <gerd@gnu.org>
3434 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
3435 variable; recognize Emacs 19 elc files.
3437 2000-09-04 Miles Bader <miles@gnu.org>
3439 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
3440 before initially popping up the menu, so the menu doesn't flash
3441 when the face settings are significantly different from the
3444 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
3446 * regex.c (WIDE_CHAR_SUPPORT): New macro.
3447 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
3448 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
3449 (BIT_UNIBYTE): Remove.
3450 (re_match_2_internal): Delete corresponding code and streamline the
3451 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
3452 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
3453 (re_wctype_t): New type.
3454 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
3455 (regex_compile): Use them and fix handling of overly long char classes.
3457 2000-09-03 Andrew Innes <andrewi@gnu.org>
3459 * makefile.w32-in: Change to DOS line endings.
3461 * s/ms-w32.h (ORDINARY_LINK): New define.
3463 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
3464 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
3466 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
3467 (distclean): Delete them here instead.
3469 * w32proc.c (compare_env): Convert to uppercase for comparison,
3470 not lowercase, to match how the native Windows shell works.
3472 2000-09-03 Jason Rumney <jasonr@gnu.org>
3474 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3475 CVS changes the line-ends when checking in/out on DOS/Windows.
3477 * makefile.nt (emacs): Do not change directory to run temacs, as
3478 the load-path is set relative to current directory.
3480 2000-09-03 Miles Bader <miles@gnu.org>
3482 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3484 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3486 * xdisp.c (redisplay_mode_lines): New function.
3487 (display_mode_lines): Return number of mode lines displayed.
3488 (echo_area_display): Use redisplay_mode_lines to draw garbaged
3489 mode lines. Don't temporarily bind redisplay-dont-pause to t.
3491 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
3492 string.h and strings.h.
3493 (index) [HAVE_INDEX]: Add prototype.
3495 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
3496 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
3498 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3499 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3501 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3503 * lread.c (read1): Accept `?' as symbol constituent, for
3504 compatiblity with XEmacs.
3506 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3508 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3509 (struct re_pattern_buffer): Remove newline_anchor.
3510 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3511 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3512 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3513 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3514 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3515 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3516 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3517 Get rid of references to newline_anchor.
3518 (regcomp): Allocate and precompute a fastmap.
3520 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3522 * lread.c (openp): GCPRO local variable `filename'.
3524 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
3526 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
3528 * regex.c: Merge some changes from GNU libc. Add prototypes.
3529 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
3530 Use memcmp and memcpy instead of bcopy and bcmp.
3531 (init_syntax_once): Use ISALNUM.
3532 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
3533 (REG_UNSET_VALUE): Remove. Use NULL instead.
3534 (REG_UNSET, re_match_2_internal): Use NULL.
3535 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
3537 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
3538 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
3539 (regex_compile): In handle_interval, return an error rather than try to
3540 unfetch the interval if we can't find the closing brace.
3541 Obey the RE_NO_GNU_OPS syntax bit.
3542 (TOLOWER): New macro.
3544 (regexec): Allocate regs.start and regs.end as one block.
3546 2000-08-30 Gerd Moellmann <gerd@gnu.org>
3548 * xdisp.c (echo_area_display): Check display_completed instead
3549 of calling detect_input_pending.
3551 * dispnew.c (update_frame): Only set display_completed here; move
3552 the update_begin and update_end calls here from update_frame_1.
3553 (update_frame_1): Don't set display_completed here, don't call
3554 update_begin/update_end.
3556 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
3557 instead of store_frame_param.
3559 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3561 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
3562 desired window matrix hasn't been displayed, use the current row
3563 instead. Make sure that only those frame rows are updated for
3564 which there exists a corresponding enabled desired row.
3566 2000-08-29 Miles Bader <miles@gnu.org>
3568 * xfaces.c (default_face_vector): New function.
3569 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
3571 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3573 * lread.c (openp): Prevent temporary string passed to
3574 Ffile_readable_p from being garbage collected.
3576 2000-08-28 Dave Love <fx@gnu.org>
3578 * keymap.c (store_in_keymap): Add `static' to declaration.
3580 2000-08-28 Gerd Moellmann <gerd@gnu.org>
3582 * emacs.c, callint.c, doc.c, editfns.c
3583 (toplevel) [HAVE_STRING_H]: Include string.h.
3584 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
3585 (index): Remove prototypes which might conflict with non-standard
3586 definitions of index/strchr.
3588 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
3589 (rindex): Define only if !HAVE_RINDEX.
3591 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
3593 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
3595 2000-08-28 Miles Bader <miles@gnu.org>
3597 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
3598 made inconsistent by a font-related attribute in FROM.
3599 (merge_face_inheritance): Add function comment.
3601 2000-08-28 Kenichi Handa <handa@etl.go.jp>
3603 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
3604 the 4th arg (PREV_EVENT) Qt to suppress input method.
3606 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3608 * regex.c: Indent cpp directives and remove parens after `defined'.
3609 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3610 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3611 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3612 (re_compile_pattern): Use size_t for length.
3613 (init_syntax_once): Move to a better place.
3614 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3615 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3617 * syntax.c (back_comment): Detect cases where a comment-starter is
3618 actually inside another comment as in: /* a // b */ c // d \n.
3619 Make it clear that `comstart_pos' is unused for nested comments.
3621 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3622 (KEYMAPP): New macro.
3623 (Fkeymap_parent, Fset_keymap_parent): Use it.
3624 (fix_submap_inheritance): Mark it static.
3625 (define_as_prefix, describe_buffer_bindings, describe_command)
3626 (describe_translation, describe_map): Complete prototypes.
3628 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3630 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3631 to better match the key-lookup behavior.
3633 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3635 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3636 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3638 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3640 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3641 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3642 (xterm.o): Depend on coding.h
3644 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3646 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3647 the corresponding '#endif'.
3649 2000-08-26 Miles Bader <miles@gnu.org>
3651 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
3652 * xfaces.c (QCinherit): New variable.
3653 (syms_of_xfaces): Initialize it.
3654 (LFACE_INHERIT): New macro.
3655 (Finternal_get_lisp_face_attribute)
3656 (merge_face_vector_with_property)
3657 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
3658 (check_lface_attrs): Allow new types of face height. Check
3660 (CYCLE_CHECK): New macro.
3661 (merge_face_inheritance): New function.
3662 (merge_face_vectors): Merge inherited faces too. Add F and
3663 CYCLE_CHECK arguments.
3664 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3665 (lookup_named_face, lookup_derived_face, realize_named_face)
3666 (face_at_string_position, face_at_buffer_position): Supply
3667 new F and CYCLE_CHECK arguments to merge_face_vectors.
3668 (merge_face_heights): New function.
3669 (merge_face_vectors, merge_face_vector_with_property)
3670 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3671 handle relative face heights.
3672 (lface_same_font_attributes_p): Compare heights using EQ.
3674 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3676 * charset.c (char_to_string): Check the character validity.
3677 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3680 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3682 * regex.c (PUSH_FAILURE_COUNT): New macro.
3683 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3684 Handle popping of a register's or a counter's data.
3685 (POP_FAILURE_POINT): Use the new name.
3686 (re_match_2_internal): Push counter data on the stack for succeed_n,
3687 jump_n and set_number_at and remove misleading dead code in succeed_n.
3689 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3691 * xdisp.c (redisplay_internal): If considering all windows on all
3692 frames, update the display for each frame as soon as possible,
3693 instead of first building all desired matrices for all frames, and
3694 then updating them all.
3695 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3697 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3699 * bytecode.c (mark_byte_stack): Add a comment.
3701 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3702 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3705 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3707 * minibuf.c (do_completion): Always use compare-string, not
3708 string-equal because the latter doesn't pay attention to
3709 multibyteness of strings.
3711 * process.c (create_process): Don't setup raw-text coding here.
3712 (Fopen_network_stream): Don't set coding->src_multibyte and
3713 coding->dst_multibyte here.
3714 (read_process_output): For process filter, return unibyte string
3715 if default-enable-multibyte-characters is nil.
3716 (send_process): If OBJECT is multibyte text, be sure to encoded it
3717 by the specified coding system for the process. Otherwise, setup
3719 (init_process): Don't initialize default-process-coding-system
3722 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3724 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3725 <scroll-down-aggressively>: Likewise.
3727 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3729 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3730 zero. Set coding->produced_char correctly.
3732 2000-08-22 Andrew Innes <andrewi@gnu.org>
3734 * makefile.w32-in: New file.
3736 * unexw32.c (unexec): Ignore old_name, and use the actual location
3737 of the current executable instead. Base new_name on this.
3739 * w32proc.c (create_child): Remove reference to security
3740 descriptor, which isn't needed and doesn't compile with mingw32.
3742 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3743 up dllimport attributes.
3744 (x_update_window_end): Update prototype.
3746 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3747 extern, which screws up dllimport attributes.
3749 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3750 up dllimport attributes.
3752 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3753 screws up dllimport attributes.
3755 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3756 up dllimport attributes.
3757 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3758 screws up dllimport attributes.
3760 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3761 up dllimport attributes.
3763 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3764 screws up dllimport attributes.
3766 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3767 screws up dllimport attributes.
3769 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3770 up dllimport attributes.
3772 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3773 unnecessary extern, which screws up dllimport attributes.
3776 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3777 up dllimport attributes.
3779 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3780 unnecessary extern, which screws up dllimport attributes.
3782 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3783 screws up dllimport attributes.
3785 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3786 up dllimport attributes.
3788 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3790 * w32bdf.c (search_file_line):
3791 (set_bdf_font_info):
3793 (w32_get_bdf_glyph):
3794 (w32_BDF_to_x_font): Fix compile warnings.
3796 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3799 * w32select.c: Include keyboard.h before frame.h.
3801 * w32fns.c (max): Define macro.
3802 (JOHAB_CHARSET): Define if not known.
3803 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3804 (Fx_show_tip): Synch with X version.
3806 * w32xfns.c: Include keyboard.h before frame.h.
3808 * w32fns.c: Include keyboard.h before frame.h.
3810 * w32term.c: Include keyboard.h before frame.h.
3812 * fontset.c: Include keyboard.h before frame.h.
3814 * w32inevt.c: Include keyboard.h before frame.h.
3815 (MOUSE_MOVED): Define if not known.
3817 * minibuf.c: Include keyboard.h before frame.h.
3819 * keyboard.c: Include keyboard.h before frame.h.
3821 * indent.c: Include keyboard.h before frame.h.
3823 * dispnew.c: Include keyboard.h before frame.h.
3825 * buffer.c: Include keyboard.h before frame.h.
3827 * alloc.c: Include keyboard.h before frame.h.
3829 * print.c: Include keyboard.h before frame.h.
3831 * process.c: Include keyboard.h before frame.h.
3833 * scroll.c: Include keyboard.h before frame.h.
3835 * sysdep.c: Include keyboard.h before frame.h.
3837 * term.c: Include keyboard.h before frame.h.
3839 * window.c: Include keyboard.h before frame.h.
3841 * xdisp.c: Include keyboard.h before frame.h.
3842 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3844 * frame.c: Include keyboard.h before frame.h.
3846 * w32heap.h: Undefine min, max.
3848 * w32gui.h: Undefine min, max.
3850 * unexw32.c: Change PUCHAR to PCHAR.
3851 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3854 (copy_executable_and_dump_data): Remove unnecessary static defs.
3855 (copy_executable_and_dump_data): Fix compile warnings.
3857 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3859 * w32console.c (min): Define macro.
3860 (clear_frame, write_glyphs): Fix compile warning.
3862 * w32proc.c (compare_env):
3863 (find_child_console): Fix compile warning.
3865 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3866 sys_errlist instead of _sys_errlist.
3867 (get_emacs_configuration_options): New function.
3869 * s/ms-w32.h (sys_nerr): Provide default definition.
3870 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3871 name with _ prepended.
3872 (NSIG): Define if not known.
3873 (get_emacs_configuration): Provide extern declaration.
3874 (get_emacs_configuration_options): Provide extern declaration.
3875 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3877 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3879 (read_unc_volume): Fix compile warning.
3881 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3882 definitions from being used.
3884 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3886 * w32.c (unc_volume_file_attributes):
3887 (open_unc_volume): Make arg const.
3889 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3890 (read_input_waiting): Remove excess parameter.
3892 * w32.c (init_environment): Call _access.
3893 (check_windows_init_file): Call _close.
3894 (init_user_info): Call _putenv.
3895 (init_environment): Call _putenv and _strdup.
3896 (init_ntproc): Reset volume info cache on startup.
3898 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3899 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3900 cannot override the CRT malloc.
3902 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3903 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3905 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3906 unless we are linking with a static CRT.
3907 (RVA_TO_PTR): Cast result to unsigned char*.
3909 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3910 (add_volume_info): Use xstrdup.
3912 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3914 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3915 (do_completion, Fminibuffer_complete_word): Use it.
3916 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3917 var so it can take non-boolean values.
3919 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3921 * editfns.c (find_field): Formatting changes.
3922 (toplevel): Some old-style function forward declarations
3923 changed to prototypes, some new protypes added, some functions
3926 * lisp.h (set_time_zone_rule): Add prototype.
3927 (use_dialog_box): External declaration.
3929 * keyboard.c (gen_help_event): Add parameter SIZE.
3930 (kbd_buffer_events_waiting): Slightly rewritten.
3931 (clear_event): New function.
3932 (kbd_buffer_get_event): Use it, and clear the input_events of
3934 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3935 don't fill the newly created array with nils.
3936 (toplevel): Convert some old-style function forward declarations
3939 * keyboard.h (gen_help_event): Change prototype.
3941 * xterm.c (XTread_socket): Change calls to gen_help_event.
3943 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3945 * eval.c (Fmacroexpand): Doc fix.
3947 2000-08-20 Jason Rumney <jasonr@gnu.org>
3949 * w32term.h (x_display_info_for_display): Remove as this function
3950 does not exist on W32.
3952 * w32term.c (help_echo_window): New variable.
3953 (syms_of_w32term): staticpro it.
3954 (note_mode_line_highlight): Set it.
3955 (XTextExtents16): Removed as there is no equivalent on W32.
3956 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3957 the X way of doing this will not work for W32.
3958 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3959 (x_draw_image_foreground): Avoid drawing outside of the clip area
3960 when image doesn't have a mask.
3961 (note_mouse_highlight): Process overlays in the right order of
3962 priority. Set help_echo_window.
3963 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3964 because that's more visible for large images.
3966 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3967 name to single_keymap_panes.
3968 (w32_menu_show): Set wv->title when dealing with titles.
3969 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3971 2000-08-21 Miles Bader <miles@gnu.org>
3973 * minibuf.c (do_completion): Try again if we rewrite the input
3974 string, but no completion was done, so that any completion message
3977 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3979 * xfaces.c (lface_equal_p): Compare strings differently.
3980 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3981 (realize_tty_face): Use them.
3982 (syms_of_xfaces): Initialize new variables.
3983 (map_tty_color): New function, extracted from realize_tty_face.
3984 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3985 foreground or background color, store the new color name in the
3986 realized face; previous code trying to do this had no effect.
3987 (realize_tty_face): Use map_tty_color.
3988 (Fclear_face_cache): Set face_change_count and ensure thorough
3991 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3993 * undo.c (record_first_change, record_marker_adjustment): Don't
3994 use XBUFFER on last_undo_buffer which might not be a buffer.
3996 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3998 * coding.c (decode_coding_string): Set members consumed,
3999 consumed_char, produced, produced_char of *coding correctly. If
4000 decode_coding doesn't consume any byte, don't try anymore.
4001 (encode_coding_string): Likewise.
4003 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4005 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4006 conditional have void type, for Standard C compilers.
4008 * xdisp.c (redisplay_internal): Compare windows for equality with
4009 EQ, instead of applying XWINDOW to something that might not
4012 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4014 * fontset.c (Finternal_char_font): Search only the selected frame
4015 for a window of the current buffer.
4017 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4019 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4022 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4023 second half of a HELP_EVENT is found at the start of kbd_buffer.
4025 2000-08-18 Miles Bader <miles@gnu.org>
4027 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4029 * editfns.c (save_restriction_save): Rewrite to use markers.
4030 (save_restriction_restore): Rewrite to understand new form of data
4031 saved by save_restriction_save.
4032 (Fsave_restriction): Remove cautionary note in doc-string.
4034 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4036 * fileio.c (build_annotations): Add a comment explaining the
4037 return value of format-annotate-function. Replace a spurious call
4038 to Flength with a CONSP test. Call format-annotate-function with
4039 a fifth arg specifying how many times the function is been called
4040 in a row, to let it choose temporary buffers appropriately.
4042 2000-08-17 Dave Love <fx@gnu.org>
4044 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4045 declare make_temp_name twice.
4047 * lread.c: Prototype readevalloop, load_unwind,
4048 load_descriptor_unwind.
4049 (unreadpure): Give it an arg.
4051 * unexalpha.c: Prototype fatal_unexec, mark_x,
4052 update_dynamic_symbols. Declare unexec as void.
4054 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4055 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4057 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4058 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4061 * alloca.c: Use #error.
4062 [POINTER_TYPE]: Use it.
4064 * eval.c (Fdefvar): Doc fix.
4066 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4067 INITIALIZE_INTERVAL.
4069 * buffer.h: Avoid DECLARE_INTERVALS.
4071 * config.in: Add size_t.
4073 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4075 * w16select.c (set_clipboard_data): If there's not enough memory
4076 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4077 expects. In case of other failures, return 3.
4078 (system_error_msg): New error message.
4079 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4082 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4084 * term.c (write_glyphs): Also turn off inverse video after turning
4085 off other appearances in case TS_exit_attribute_mode is not equal
4086 to TS_end_standout_mode.
4087 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4089 (turn_off_face): Reset standout_mode only if
4090 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4091 is equal to TS_end_standout_mode.
4093 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4095 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4096 sequence at the end of the source block.
4098 * ccl.c (Fccl_program_p): Docstring modified.
4099 (Fccl_execute): Likewise.
4100 (Fccl_execute_on_string): Likewise.
4102 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4104 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4106 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4108 The following changes are mainly to fix bugs of
4109 encode/decode-coding-string failing if encoding/decoding return
4110 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4111 variable conversion_buffer.
4113 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4114 decrement dst_end to avoid buffer overflow in the later call of
4117 * coding.h (conversion_buffer_size, conversion_buffer)
4118 (get_conversion_buffer): Extern deleted.
4120 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4121 (conversion_buffer, conversion_buffer_size): Variables deleted.
4122 (get_conversion_buffer): Function deleted.
4123 (struct conversion_buffer): New structure.
4124 (MAX_ALLOCA): New macro.
4125 (allocate_conversion_buffer): New macro.
4126 (extend_conversion_buffer, free_conversion_buffer): New functions.
4127 (ccl_coding_driver): Set coding->result.
4128 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4129 this is the last block of source.
4130 (encode_coding): Likewise. Handle the source block as the last
4131 one only when the whole source text is consumed.
4132 (decode_coding_string): Handle the case that the output buffer is
4133 too small to decode the whole source text. Use
4134 allocate_conversion_buffer, extend_conversion_buffer and
4135 free_conversion_buffer, not get_conversion_buffer.
4136 (encode_coding_string): Likewise.
4137 (init_coding): Function deleted.
4138 (init_coding_once): Delete code to initialize
4139 conversion_buffer_size.
4141 * emacs.c (main): Don't call init_coding.
4143 * msdos.c (IT_write_glyphs): Use a locally declared
4146 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4147 (insert_glyphs): Likewise.
4149 * w32console.c (write_glyphs): Use a locally declared
4152 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4154 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4155 member of display_info is NULL.
4157 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4159 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4162 * term.c (turn_off_face): Reset standout_mode when resetting
4163 appearances with capability `me'.
4164 (write_glyphs): Switch on inverse video before each face change.
4166 2000-08-14 Dave Love <fx@gnu.org>
4168 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4169 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4170 (lisp_free): Declare and make static.
4172 * window.c: Fix embedded comment.
4173 (syms_of_window): Fix doc string.
4175 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4177 * keymap.c (push_key_description): If C without modifiers is < 32,
4178 make sure to print `C-' before `M-', like in the manual.
4180 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4182 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4183 since they aren't relocated anymore.
4184 (sxhash_string): Make sure returned hash code fits in a Lisp
4187 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4188 partially visible line which is smaller than the window's
4191 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4193 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4194 the multibyte form of eight-bit-control characters.
4195 (Fccl_execute_on_string): Initialize ccl->multibyte.
4197 * ccl.h (struct ccl_program): New member multibyte.
4199 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4201 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4203 * regex.c (regex_compile) <normal_char>: Pay attention to
4205 (analyse_first) <exactn>: Setup fastmap correctly for
4206 eight-bit-control characters.
4208 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4210 * termhooks.h (enum event_kind): New member
4211 multibyte_char_keystroke.
4213 * keyboard.c (make_lispy_event): Handle the new event type
4214 multibyte_char_keystroke.
4216 * xterm.c: Include coding.h.
4217 (XTread_socket): Work around a bug of XmbLookupString. If the
4218 input is from XIM, decode it according to the current locale. In
4219 that case, generate multibyte_char_keystroke events.
4221 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4223 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4224 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4226 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4228 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4229 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4230 (move_it_in_display_line_to): Record iterator's ascent and descent
4231 before producing glyphs, and restore them when we know the glyph
4232 doesn't fit on the line.
4233 (move_it_to): Restructured so that it's easier to debug. If
4234 moving to a vpos, and not moving to an x or character position,
4235 stop as soon as the specified vpos is reached; don't move further
4236 into that line because that might change the computed line height.
4237 (try_cursor_movement): New function, extracted from the cursor
4238 movement branch of redisplay_window. If ending on a partially
4239 visible line, don't try to scroll if the cursor line is taller
4241 (redisplay_window): Use try_cursor_movement.
4243 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4244 because that function doesn't cope with variable-height lines.
4246 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4247 box cursor because that's better visible for large images.
4249 2000-08-10 Miles Bader <miles@gnu.org>
4251 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4253 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4255 * xdisp.c (Vmessages_buffer_name): New variable.
4256 (message_dolog): Use it.
4257 (syms_of_xdisp): Initialize it.
4259 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4261 * msdos.c (IT_note_mouse_highlight): Update the calls to
4263 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4264 redundant now that keyboard.h is included.
4266 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4268 * keyboard.c (kbd_buffer_events_waiting): New function.
4270 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4272 * msdos.c: Include keyboard.h.
4273 (XMenuActivate): Empty no_event events from the event buffer. If
4274 no events are left after that, call clear_input_pending.
4275 (mouse_clear_clicks): New function, code moved from mouse_init.
4276 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4277 mouse driver to ``forget'' any past clicks.
4279 * Makefile.in (msdos.o): Depend on keyboard.h.
4281 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4283 * lisp.h (input_pending): External declaration.
4285 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4287 * xdisp.c (echo_area_display): Display thoroughly if input is
4288 pending. Bind redisplay-dont-pause to t during the redisplay.
4289 in case input is pending.
4291 * dispnew.c (Qredisplay_dont_pause): New variable.
4292 (syms_of_display): Initialize and staticpro it.
4293 (update_frame_1): Don't interrupt the display for pending input if
4294 redisplay_dont_pause is set.
4296 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4298 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4300 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4302 * callproc.c (Fcall_process): Terminate the unwind-protect around
4303 the post-read-conversion of coding system.
4305 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4306 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4307 * buffer.h (overlays_at): Update prototype.
4308 * xdisp.c (next_overlay_change): Update call to overlays_at.
4309 * xfaces.c (face_at_buffer_position): Likewise.
4310 * textprop.c (Fget_char_property): Likewise.
4311 * xterm.c (note_mouse_highlight): Likewise.
4313 * minibuf.c (do_completion): Don't consider a simple change of
4314 case as `completion'.
4316 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4318 * keyboard.c (syms_of_keyboard): Initialize
4319 last_point_position_buffer.
4320 * undo.c (record_delete): Make sure last_point_position_buffer is
4321 a buffer before comparing pointers.
4323 * coding.h (decode_coding_string): Declare.
4325 * intervals.h (Fprevious_single_char_property_change): Declare.
4327 * textprop.c (Fprevious_single_char_property_change): Don't do
4328 arithmetic directly on lisp objects.
4330 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4333 * keyboard.h (menu_item_eval_property): Declare.
4335 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4336 reuse as buffer name, instead of recreating (and discarding) every
4337 time a message is logged.
4338 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4339 (current_message_1, truncate_message_1, set_message_1)
4340 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4341 (current_message, truncate_echo_area, display_echo_area)
4342 (resize_echo_area_axactly): Changed calls.
4344 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4346 (Ffind_coding_systems_region_internal): First argument to Fappend
4347 must be an integer, not a Lisp object.
4349 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4351 * charset.c (Fchar_width): Doc fix.
4353 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4355 * charset.c (Fstring_width): Doc fix.
4357 2000-08-07 Gerd Moellmann <gerd@gnu.org>
4359 * xdisp.c (start_display): When starting display on a continuation
4360 line, clear ascent and descent members of the iterator structure;
4361 the height of the continued line does not affect the height of the
4363 (make_cursor_line_fully_visible): Do nothing if cursor is on a
4364 line taller than the window.
4365 (redisplay_window) <forced window start>: Handle case that the
4366 middle of the window is not found in any row.
4367 (dump_glyph_row): Show more information.
4368 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
4369 first text line in a glyph matrix.
4371 * xterm.c (x_draw_image_foreground): Avoid drawing outside
4372 of the clip area when image doesn't have a mask.
4374 * fns.c (sweep_weak_table): Fix survival conditions for
4375 key-or-value and key-and-value weakness.
4377 * .gdbinit (xhashtable): New command.
4379 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
4380 tables out of the list of all weak hash tables.
4382 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
4383 a new buffer is created, make sure echo_area_buffer[] references
4386 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
4388 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
4391 2000-08-07 Kenichi Handa <handa@etl.go.jp>
4393 * syntax.c (skip_chars): Fix previous change. Make the handling
4394 of unibyte string consistent with that of regex search.
4396 2000-08-05 Gerd Moellmann <gerd@gnu.org>
4398 * xmenu.c (popup_get_selection): Use xfree instead of free.
4400 * fileio.c (Finsert_file_contents): Use xfree instead of free.
4402 * editfns.c (Ftranspose_regions): Use xfree instead of free.
4404 * callproc.c (child_setup): Use xfree instead of free.
4406 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
4408 (run_mac_command, closedir): Use `xfree' instead of `free'.
4410 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
4412 * eval.c (error): Use xfree instead of free.
4414 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
4416 * fns.c: Replace `illegal' with `invalid'.
4417 (Fmake_hash_table, make_hash_table): Allow table size of 0.
4419 2000-08-05 Kenichi Handa <handa@etl.go.jp>
4421 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
4424 2000-08-04 Noah Friedman <friedman@splode.com>
4426 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
4429 2000-08-04 Gerd Moellmann <gerd@gnu.org>
4431 * syntax.c (skip_chars): Fix typo in error message.
4433 2000-08-04 Andreas Schwab <schwab@suse.de>
4435 * m/ia64.h: Moved from s/ia64.h.
4437 2000-08-04 Kenichi Handa <handa@etl.go.jp>
4439 * process.c (read_process_output): Big simplification. Handle
4440 composition and post-read-conversion of coding system correctly.
4441 (send_process): Handle composition correctly.
4443 * callproc.c (Fcall_process): Handle post-read-conversion of
4444 coding system if any.
4446 * coding.c (decode_coding_iso2022): More strict check for handling
4448 (coding_restore_composition): Pay attention to the case that
4449 cmp_data is not set properly (because of invalid code in the
4451 (run_pre_post_conversion_on_str): Include text properties in the
4453 (decode_coding_string): Set members of coding correctly.
4455 2000-08-03 Gerd Moellmann <gerd@gnu.org>
4457 * s/ia64.h: New file.
4459 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
4460 Use NULL instead of 0 at the end of variable argument list of
4461 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
4462 sizeof (int) < sizeof (void *).
4464 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
4465 of variable argument lists of XtVaGetValues and XtVaSetValues.
4467 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
4468 variable argument lists of XtVaGetValues and XtVaSetValues.
4470 2000-08-02 Gerd Moellmann <gerd@gnu.org>
4472 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
4473 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4475 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4478 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4479 in call to Fsingle_key_description.
4481 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4484 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4486 * window.c (display_buffer_reuse_frames): New variable.
4487 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
4488 frames displaying BUFFER.
4489 (syms_of_window): Define Lisp variable
4490 display-buffer-reuse-frames.
4492 2000-08-01 Miles Bader <miles@gnu.org>
4494 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
4495 when to constrain NEW_POS (they were pretty screwed up before).
4497 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4499 * msdos.c (run_msdos_command): Save and restore the master
4500 environment, for the case that child_setup signals an error.
4501 When mirroring slashes in DOS shell commands, don't fail when
4502 argv[2] has embedded blanks.
4503 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4504 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4505 (dos_ttraw): Call mouse_setup_buttons.
4507 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4508 using alloca; free it after run_msdos_command returns.
4510 2000-07-27 Dave Love <fx@gnu.org>
4512 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4514 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4517 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4519 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4521 * editfns.c (lisp_time_argument): Fix last change.
4523 2000-07-27 Gerd Moellmann <gerd@gnu.org>
4525 * fns.c (Fdelete): Make it work on vectors and strings in addition
4528 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
4529 (syms_of_fns): Initialize new variables.
4530 (sweep_weak_table): Handle weakness `key-or-value' and
4532 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
4533 weakness, with t meaning the same as `key-and-value'.
4535 2000-07-27 Kenichi Handa <handa@etl.go.jp>
4537 * coding.h (struct coding_system): Member safe_charset deleted.
4539 * coding.c (Qsafe_charsets): This variable deleted.
4540 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
4542 (coding_safe_chars): New function.
4543 (CODING_SAFE_CHAR_P): New macro.
4544 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
4545 checking safe_charsets member of the coding system. Caller
4547 (detect_coding_iso2022): New local variable safe_chars.
4548 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
4549 safe_charsets member of the coding system.
4550 (decode_coding_iso2022): New local variable safe_chars.
4551 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
4552 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
4553 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
4554 (ENCODE_UNSAFE_CHARACTER): New macro.
4555 (encode_coding_iso2022): New local variable safe_chars. Check
4557 (setup_coding_system): Delete the code to initialize
4558 coding->safe_charses
4559 (intersection, find_safe_codings): New functions.
4560 (Ffind_coding_systems_region_internal): New function.
4561 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
4562 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
4563 variable and initialize it.
4565 * fns.c (char_table_ref_and_index): New function.
4567 * lisp.h (char_table_ref_and_index): Add prototype.
4569 2000-07-26 Sam Steingold <sds@gnu.org>
4571 * editfns.c (lisp_time_argument): Added third argument `usec'.
4572 (Ffloat_time): New built-in Lisp function.
4574 2000-07-26 Gerd Moellmann <gerd@gnu.org>
4576 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
4577 for the character code.
4579 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
4582 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
4583 if called for a popup menu.
4584 (xmenu_show): Store help string in widget values.
4586 2000-07-26 Dave Love <fx@gnu.org>
4588 * syswait.h: Move some definitions.
4589 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
4590 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
4591 perspicuous definitions.
4592 (WTERMSIG): Fix bit pattern used.
4594 2000-07-26 Kenichi Handa <handa@etl.go.jp>
4596 * print.c (print_object): If vector printing is truncated, print
4597 "..." to indicate it as well as the case of list printing.
4599 2000-07-25 Gerd Moellmann <gerd@gnu.org>
4601 * xdisp.c (next_element_from_display_vector): Improve comments.
4603 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
4604 for the character code, and the rest for the face id as in 20.x.
4605 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
4607 * window.c (window_display_table): Cleaned up.
4609 * syntax.c (Fforward_word): Add last arg nil in call of
4610 Fconstrain_to_field.
4612 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4614 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4615 identical but for the letter-case, don't call
4616 barf_or_query_if_file_exists.
4618 2000-07-25 Miles Bader <miles@gnu.org>
4620 * editfns.c (find_field): Honor special `boundary' fields.
4621 (Qboundary): New variables.
4622 (syms_of_editfns): Initialize Qboundary.
4623 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4624 Use scan_buffer instead of find_before_next_newline, because it
4625 allows us to detect the boundary case where there's a newline at
4627 * lisp.h (Fconstrain_to_field): Update external declaration.
4629 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4631 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4634 2000-07-24 Dave Love <fx@gnu.org>
4636 * s/sunos4-0.h, s/sol2.h:
4637 (LIBS_TERMCAP): Move from m/sparc.h.
4639 * m/sparc.h (TERMINFO): Moved to system files (probably only
4640 relevant for sunos4 judging by its vintage).
4641 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4644 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4646 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4647 name to single_keymap_panes.
4649 2000-07-24 Andreas Schwab <schwab@suse.de>
4651 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
4653 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4655 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
4656 parameters instead of using int parameters. Expect FN to accept
4657 EMACS_INT parameters.
4658 (display_echo_area, resize_echo_area_axactly, current_message)
4659 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
4660 with new argument list.
4661 (resize_mini_window_1): New callback function.
4662 (current_message_1, truncate_message_1, set_message_1): Change
4663 parameter lists to the new format expected by
4664 with_echo_area_buffer.
4666 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4668 * fontset.c (fontset_ref): Remove INLINE declaration.
4669 (fontset_ref_via_base): Likewise.
4670 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4673 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4675 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4676 correct order of priority. If help echo was found in an overlay,
4677 use that overlay as the object in which the help echo was found.
4679 2000-07-22 Miles Bader <miles@gnu.org>
4681 * textprop.c (Fprevious_single_char_property_change): The initial
4682 property value should be from the position preceding POSITION, not
4685 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4687 * coding.c (syms_of_coding): Doc fix for
4688 inhibit-iso-escape-detection.
4690 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4692 * xterm.c (note_mouse_highlight): Process overlays in the right
4695 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4697 * xterm.c (note_mouse_highlight): If help-echo was found in an
4698 overlay, use that overlay as the object in which the help was
4701 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4703 * window.c (foreach_window): Instead of a fake variable argument
4704 list, take one USER_DATA argument.
4705 (foreach_window_1): Likewise, and call callback functions with two
4706 args, the window and USER_DATA.
4707 (struct check_window_data): New struct.
4708 (check_window_containing): Use it.
4709 (window_from_coordinates): Set up a struct check_window_data for
4711 (add_window_to_list, freeze_window_start): Change parameters
4712 according to new calling convention.
4714 * window.h (foreach_window): Change prototype.
4716 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4718 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4720 * xmenu.c (menu_help_callback): Call show_help_echo with
4721 additional arguments OBJECT and POS.
4723 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4725 * data.c (Faset): Allow storing any multibyte character in a
4726 string. Convert unibyte string to multibyte if necessary.
4728 * xfns.c (x_encode_text): New function.
4729 (x_set_name): Use x_encode_text.
4730 (x_set_title): Likewise.
4732 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4734 * xterm.h (x_encode_text): Add prototype.
4736 2000-07-20 Dave Love <fx@gnu.org>
4738 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4741 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4743 * msdos.c (help_echo_window): New variable.
4744 (syms_of_msdos): Initialize and staticpro it.
4745 (IT_note_mode_line_highlight): Set help_echo_window.
4746 (IT_note_mouse_highlight): Ditto.
4747 (dos_rawgetc): Store help_echo_window in the second event produced
4750 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4751 Record the object that generated the help echo and the position of
4752 that object in help_echo_object and help_echo_pos. Record that
4753 some glyphs in a row are displayed in mouse-face.
4754 (IT_update_begin): Don't clear mouse highlight unless one of the
4755 enabled glyph rows is marked as being displayed in mouse-face.
4756 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4757 and position recorded in help_echo_object and help_echo_pos to the
4759 (IT_menu_display): Accept a new argument PN: the pane number of
4760 the current menu pane. Record the pane number and the item
4761 number of the item which has associated help string.
4762 (XMenuActivate): Update the prototype for help_callback in
4763 function declaration. Call IT_menu_display with the current menu
4764 pane number as an additional argument. Call help_callback with
4765 two additional arguments: the pane number and the item number of
4766 the menu item associated with the help text.
4767 (help_echo_object, help_echo_pos): New variables.
4768 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4770 * msdos.h (XMenuActivate): Update prototype.
4772 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4774 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4775 Add some more prototypes.
4777 * xterm.c, xterm.h: Add some more prototypes.
4779 * lisp.h (Fnext_single_char_property_change): Add prototype.
4781 * dispnew.c (direct_output_for_insert): Remove confusing
4782 outer local variable mouse_face_overwritten_p.
4783 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4785 * alloc.c (allocate_string_data): Don't copy old string contents.
4787 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4789 * coding.c (code_convert_region): Delete text properties before
4790 shrinking the conversion region.
4792 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4794 * dispnew.c (update_text_area): Write the whole row if it
4795 has mouse-face in it.
4797 * xfaces.c (face-alternative-font-family-alist): Remove
4798 DEFVAR_LISP; staticpro instead.
4800 * xmenu.c (menu_help_callback): Call show_help_echo with
4803 * keyboard.c (show_help_echo): Add parameter WINDOW.
4804 (read_char): Call show_help_echo with window extracted from Lisp
4806 (gen_help_event): Add parameter WINDOW.
4808 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4810 * xterm.c (help_echo_window): New variable.
4811 (note_mouse_highlight, note_tool_bar_highlight): Set
4813 (XTread_socket): Pass help_echo_window to gen_help_event.
4814 (syms_of_xterm): Initialize and staticpro help_echo_window.
4816 2000-07-18 Dave Love <fx@gnu.org>
4818 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4821 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4823 * alloc.c (allocate_string_data): If string had already data
4824 assigned, copy old contents to new string data.
4826 * coding.c (syms_of_coding): Fix typo in spelling of variable
4827 `inhibit-iso-escape-detection'.
4829 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4831 * Makefile.in: Add dependencies on dispextern.h.
4832 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4833 `free'; both can conflict with system header files.
4835 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4837 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4840 2000-07-18 Dave Love <fx@gnu.org>
4842 * window.c (Fwindow_list): Declare arg `window'.
4844 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4846 * coding.c (setup_coding_system): Don't override the explicitly
4847 specified designations.
4849 2000-07-15 Miles Bader <miles@gnu.org>
4851 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4852 from `text_property_eq' and `text_property_stickiness', respectively.
4853 (find_field, Fconstrain_to_field, char_property_eq)
4854 (char_property_stickiness): Changed to call char-property functions
4855 instead of text-property-only ones.
4857 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4858 `next_single_char_property_change'). Do more error checking, and
4859 cleanup limit behavior.
4860 (Fprevious_single_char_property_change): New function.
4861 (syms_of_textprop): Initialize new subrs.
4863 * xdisp.c (display_prop_end, invisible_text_between_p):
4864 Call Fnext_single_char_property_change instead of
4865 next_single_char_property_change.
4867 2000-07-15 Jason Rumney <jasonr@gnu.org>
4869 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4870 after menu is finished with.
4871 (add_menu_item): Only consider wv->title as a menu title.
4872 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4874 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4876 (FONT_REGEXP): Remove unused macro, and its sub-components.
4877 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4879 * w32term.c (help_echo_object, help_echo_pos): New variables.
4880 (note_mode_line_highlight): Store additional information about the
4881 help-echo in help_echo_object and help_echo_pos. Check both
4882 `local-map' and `keymap' properties for changing the cursor
4883 (note_mouse_highlight): Store additional information about the
4884 help-echo in help_echo_object and help_echo_pos.
4885 (note_tool_bar_highlight): Set help_echo_object to nil and
4886 help_echo_pos to -1.
4887 (w32_read_socket): Use gen_help_event instead of filling
4888 input_events manually.
4889 (syms_of_w32term): Staticpro help_echo_object.
4890 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4891 set, arrange for a mouse-highlight redisplay in
4893 (x_clear_mouse_face): New function.
4894 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4895 (x_update_window_begin): No need to turn off the mouse
4897 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4898 depending on whether they contain glyphs highlighted in
4900 (x_fill_stretch_glyph_string): Consume runs of stretch
4901 glyphs instead of a single one.
4902 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4903 with new argument list.
4904 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4905 (x_append_glyph, x_append_composite_glyph)
4906 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4907 changes in struct glyph starting 1999-12-27. See comments for
4908 xterm.c on 2000-07-05.
4910 2000-07-14 Sam Steingold <sds@gnu.org>
4912 * xfaces.c (realize_x_face): Fix the last patch:
4913 check `default_face' before dereferencing.
4915 2000-07-14 Dave Love <fx@gnu.org>
4917 * syntax.c (back_comment): Add null default in switch (for pcc).
4919 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4921 * xfaces.c (realize_x_face): Make fontset using the base of the
4922 default_face's fontset, not using the default fontset.
4924 * coding.c (inhibit_iso_escape_detection): New variable.
4925 (syms_of_coding): Make it a Lisp variable.
4926 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4927 nonzero, ignore ISO2022's escape sequence.
4929 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4931 * alloca.c (malloc) [emacs]: Define as xmalloc.
4933 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4934 use that instead of the mouse position. Add parameters DX and DY.
4936 * dispextern.h (Fx_show_tip): Adjust number of parameters
4939 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4940 if HELP is a function, call it with OBJECT and POS as parameters
4941 to get the help to display.
4942 (gen_help_event, kbd_buffer_store_help_event): New functions.
4943 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4944 (read_char): Call show_help_echo with new parameters.
4946 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4949 * xterm.c (help_echo_object, help_echo_pos): New variables.
4950 (note_mode_line_highlight): Store additional information about the
4951 help-echo in help_echo_object and help_echo_pos. Check both
4952 `local-map' and `keymap' properties for changing the cursor
4953 (note_mouse_highlight): Store additional information about the
4954 help-echo in help_echo_object and help_echo_pos.
4955 (note_tool_bar_highlight): Set help_echo_object to nil and
4956 help_echo_pos to -1.
4957 (XTread_socket): Use gen_help_event instead of filling
4958 input_events manually.
4959 (syms_of_xterm): Staticpro help_echo_object.
4961 * xmenu.c (menu_highlight_callback): Use
4962 kbd_buffer_store_help_event instead of setting up and input_event
4965 * xdisp.c (eval_form): GCPRO argument sexpr.
4966 (call_function): New function.
4967 (handle_single_display_prop): Use call_function and FUNCTIONP
4968 instead of checking whether if font_height is a symbol and
4971 * eval.c (internal_condition_case_2): New function.
4973 * lisp.h (FUNCTIONP): New macro.
4974 (internal_condition_case_2, call_function): Add prototypes.
4976 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4977 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4978 Always set `arg' member of input_events.
4979 (construct_menu_click): Unused function removed.
4981 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4983 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4984 (construct_drag_n_drop, x_scroll_bar_handle_click)
4985 (w32_read_socket): Always set `arg' member of input_events.
4987 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4989 * lisp.h (eval_form): Add prototype.
4991 * xdisp.c (eval_form): Make it externally visible.
4993 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4995 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4996 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4997 consing. For prefix events, store the frame in the `arg' slot of
4998 the event, otherwise store the key there.
4999 (XTread_socket): Instead of consing, use the frame_or_window slot
5000 of HELP_EVENTs for the frame, and the `arg' slot for the help
5003 * xmenu.c (menu_highlight_callback): Store help string in the
5004 `arg' member of the input event; don't cons.
5005 (menubar_selection_callback): Use the `arg' slot of input events
5006 to queue additional information, instead of consing.
5008 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5010 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5012 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5014 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5015 input events to queue additional information, instead of consing.
5017 * keyboard.c (kbd_buffer_gcpro): Renamed from
5018 kbd_buffer_frame_or_window. Now used for all Lisp objects
5019 referenced from the input queue.
5020 (kbd_buffer_store_event): Always use structure assignment for
5021 copying input events. Record all Lisp objects referenced from
5022 events in kbd_buffer_gcpro.
5023 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5024 differently from input events. Test for prefix menu_bar_events
5025 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5026 event in kbd_buffer_gcpro to nil.
5027 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5028 frame_or_window is equal to its arg member as prefix events.
5029 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5030 used by an input event to nil.
5031 (init_keyboard): Use two times the size of the input queue
5032 for kbd_buffer_gcpro.
5033 (syms_of_keyboard): Likewise.
5035 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5038 * termhooks.h (struct input_event): Add member `arg'.
5039 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5040 (USER_SIGNAL_EVENT): Renamed from user_signal.
5042 * xfaces.c (ASET): Remove definition.
5044 * lisp.h (AREF, ASET, ASIZE): New macros.
5046 * fontset.c (AREF, ASIZE): Remove definitions.
5048 * fns.c (AREF): Remove definition.
5050 * composite.c (AREF): Remove definition.
5052 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5054 * dispnew.c (redraw_overlapped_rows): Add missing local.
5055 (scrolling_window): Remove debug code.
5057 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5058 Before scrolling, turn off a mouse-highlight in the window
5061 * xterm.c (x_update_window_end): Add parameter
5062 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5063 redisplay in XTframe_up_to_date.
5064 (x_clear_mouse_face): New function.
5065 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5067 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5069 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5070 it when any row is written to that contains glyphs highlighted in
5072 (update_window): Call the window update end hook with new
5073 parameter MOUSE_FACE_OVERWRITTEN_P.
5074 (direct_output_for_insert): Give up if row contains mouse-face.
5076 * dispextern.h (struct redisplay_interface): Add parameter
5077 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5078 (clear_mouse_face): New function pointer member.
5080 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5082 * syntax.c (back_comment): Use one switch rather than a few `if's.
5083 Obey open_paren_in_column_0_is_defun_start.
5084 When reverting to the `slow' method, try to nicely handle the case
5085 of nested comments by checking that the comment-starter we found
5086 does indeed match the comment-ender.
5087 (scan_sexps_forward, scan_sexps_forward):
5088 Ignore excessive opening parenthesis rather than throwing an error.
5090 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5092 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5093 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5095 * dispnew.c (direct_output_forward_char): Give up if currently
5096 displaying a message instead of the minibuffer contents.
5098 * xterm.c (x_update_window_begin): No need to turn off the mouse
5100 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5101 depending on whether they contain glyphs highlighted in
5104 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5105 compare the mouse_face_p flags of both rows.
5107 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5109 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5111 * keyboard.c (show_help_echo): Accept additional parameter
5112 ok_to_overwrite_keystroke_echo.
5113 (read_char): Call show_help_echo with a zero
5114 ok_to_overwrite_keystroke_echo argument.
5115 * keyboard.h (show_help_echo): Update prototype of
5117 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5118 ok_to_overwrite_keystroke_echo argument.
5119 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5120 non-zero ok_to_overwrite_keystroke_echo argument.
5122 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5124 * xdisp.c (try_window_id): If changes are all below what is
5125 displayed in the window, and point is in the window, we still
5126 might have to find point on the display.
5128 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5129 glyphs instead of a single one.
5130 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5131 with new argument list.
5132 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5134 * keymap.c (get_keymap_1): Add comment that this function can GC.
5135 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5136 comment that functions can GC.
5137 (Fset_keymap_parent): GCPRO arg KEYMAP.
5139 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5141 * msdos.c (XMenuActivate): After exiting the menu, restore the
5142 echo area message and erase it.
5144 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5146 * fontset.c (Ffontset_info): Make the return value more compatible
5147 with that of Emacs 20.
5149 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5151 * eval.c (Fsignal): Handle case that backtrace_list is null.
5153 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5155 * ccl.c (Fccl_execute): Typo fixed.
5157 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5159 * window.c (window_loop): Add missing gcpro1 local variable.
5161 * window.c (Fwindow_list): Reverse list at the end.
5162 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5163 means allow windows on OWINDOW's frame, only.
5164 (window_loop): Simplified; use Fwindow_list.
5166 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5168 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5170 * xterm.c (XTread_socket): Increment handling_signal at the start,
5171 decrement it at the end.
5173 * eval.c (handling_signal): New variable.
5174 (Fsignal): Abort if handling_signal is non-zero.
5176 * lisp.h (handling_signal): External declaration.
5178 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5180 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5182 Sound support for NetBSD through "Linux emulation" support:
5183 * config.in (HAVE_SOUNDCARD_H): Undef.
5184 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5185 * Makefile.in (LIBSOUND): New variable.
5186 (LIBES): Include it.
5187 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5189 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5191 (vox_open): Use DEFAULT_SOUND_DEVICE.
5192 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5194 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5196 * print.c (print_error_message): If Vsignaling_function is set,
5197 show it in *Messages*.
5199 * lisp.h (Vsignaling_function): External declaration.
5201 * eval.c (Vsignaling_function): New variable.
5202 (Fsignal): Compute it.
5203 (syms_of_eval): Staticpro it.
5205 2000-07-05 Dave Love <fx@gnu.org>
5207 * syswait.h: Use the autoconf recommended approach. Old code
5208 #if'd out in case we need to revert.
5210 * config.in (HAVE_SYS_WAIT_H): Added.
5212 2000-07-05 Andrew Innes <andrewi@gnu.org>
5214 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5215 when non-NULL instead of __morecore, to take account of buffer
5216 memory. This also solves a problem with spurious memory warnings
5219 * ralloc.c: Make real_morecore non-static.
5221 * eval.c (internal_condition_case): Comment out abort if
5222 interrupt_input_blocked is not zero.
5224 * makefile.nt: Add support for `bootstrap' and related targets.
5225 Include minimal debug info in emacs.exe in release build.
5226 Remove all dependencies on lisp.h, and fixup some others.
5228 * w32.c (init_environment): Install code from 20.7 for providing
5229 default values for environment variables, based on the
5230 executable's own location.
5231 (map_w32_filename): Handle filenames that are longer than
5233 (sys_socket): Install socket inheritance bug fix from 20.7.
5235 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5236 here via blockinput.h).
5238 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5240 * w32menu.c (w32_menu_display_help):
5241 * xmenu.c (menu_help_callback): Use show_help_echo.
5243 * keyboard.h (show_help_echo): Declare.
5245 * keyboard.c (show_help_echo): New function, extracted from read_char.
5246 Feval its `msg' argument if it's a cons cell.
5247 (read_char): Use it.
5248 (follow_key): Pass `autoload' to get_keyelt.
5250 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5251 (note_tool_bar_highlight, XTread_socket):
5252 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5254 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5255 (note_tool_bar_highlight, w32_read_socket):
5256 Do not gratuitously ignore non-string `help-echo' properties.
5258 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5260 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5262 * window.c (delete_all_subwindows): Reset Vwindow_list.
5264 * xterm.c (x_append_glyph, x_append_composite_glyph)
5265 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5266 changes in struct glyph starting 1999-12-27. Some bit-fields of
5267 struct glyph were not set, which made glyphs unequal when compared
5268 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5269 effects were the result. This also depended on the contents of
5270 memory returned by xmalloc. If flickering happens again, activate
5271 the code in clear_glyph_row that's in #if 0. If the flickering is
5272 gone with that, chances are that it is caused by something
5275 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5277 * dispextern.h: Add some comments.
5279 * window.c (add_window_to_list): Add parameter LIST.
5280 (window_list): Order list so that, for each frame, windows are
5281 in canonical order, and so that frames appear in the list in
5282 the order given by Vframe_list.
5283 (next_window): Reverse the handling of NEXT_P.
5285 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5287 * window.c (Vwindow_list): New variable.
5288 (make_window, delete_window): Set Vwindow_list to nil.
5289 (check_window_containing): New function.
5290 (window_from_coordinates): Rewritten.
5291 (add_window_to_list, window_list, candidate_window_p)
5292 (decode_next_window_args, next_window): New functions.
5293 (Fnext_window, Fprevious_window): Rewritten in terms of
5295 (Fwindow_list): New function.
5296 (Fother_window): Cleaned up.
5297 (foreach_window): Add a longer "variable argument list". Let
5298 callback function return 0 to indicate that cycling over windows
5300 (foreach_window_1): Likewise.
5301 (freeze_window_start): Return int.
5302 (init_window): New function.
5303 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5305 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5306 input_event with bzero.
5307 (main): Call init_window.
5309 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5312 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5314 * composite.h (make_composition_value_copy): Extern it.
5316 * composite.c (make_composition_value_copy): New function.
5318 * editfns.c (Fformat): While copying text properties, make each
5319 composition property value a copy.
5321 * fns.c (concat): While copying text properties, make each
5322 composition property value a copy.
5324 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5326 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5328 * fns.c (sweep_weak_table): Mark only objects that are not
5331 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5332 include those frames as candidates which have their focus
5333 redirected to the minibuffer frame.
5335 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5337 * fns.c (Fputhash): Return `value' rather than nil.
5339 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5341 * frame.c (next_frame): Don't check focus redirection in case
5342 MINIBUF is a window. Doing so excludes frames using MINIBUF
5343 unless their focus is redirected, which contradicts the
5344 specification of next-frame, and leads to infinite loops in
5345 certain situations when cycling through windows with next-window.
5347 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5349 * coding.c (code_convert_region): Even if the length of text is
5350 zero, try to convert it if coding->type is coding_type_ccl.
5351 (decode_coding_string, encode_coding_string): Likewise.
5353 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5355 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
5356 the display if windows_or_buffers_changed.
5358 * dispnew.c (struct row_entry): New structure.
5359 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
5360 (row_table_size, old_lines, new_lines, old_lines_size)
5361 (new_lines_size, run_pool, runs_size, runs): New variables.
5362 (add_row_entry): New function.
5363 (scrolling_window): Use data structures allocated with xmalloc and
5364 held in global variables, instead of allocating them with alloca and
5365 holding them in local variables. Use a larger hash table whose
5366 size depends on glyph matrix sizes. Don't use bzero to clear the
5367 hash table; instead, clear used slots only.
5369 * fns.c (next_almost_prime): Make it externally visible.
5371 * lisp.h (next_almost_prime): Add prototype.
5373 * s/isc4-0.h (sigunblock): Define.
5375 * s/sco5.h (sigunblock): Define.
5377 2000-06-27 Dave Love <fx@gnu.org>
5379 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
5380 (moved to osf5-0.h).
5381 [!NOT_C_CODE]: Protect string.h stuff.
5383 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
5384 (sys_siglist, NSIG): Definitions moved here from osf1.h.
5386 2000-06-27 Gerd Moellmann <gerd@gnu.org>
5388 * xdisp.c (resize_mini_window): Subtract the extra line spacing
5389 below the last line from the needed window height.
5391 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
5393 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
5394 (Fwidget_get): Use it.
5395 (syms_of_fns): Defsubr it.
5397 2000-06-26 Gerd Moellmann <gerd@gnu.org>
5399 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
5400 display info for XIM.
5401 (xim_open_dpy): Likewise.
5402 (xim_close_dpy): Don't free the display info's XIM.
5404 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
5406 * config.in (USE_XIM): New define.
5408 * keymap.c (get_keyelt): For menu-items containing a `:filter
5409 FILTER', apply FILTER to the menu-item's definition to get the
5410 real definition to use.
5412 * lisp.h (QCfilter): External declaration.
5414 * xfns.c (Fimage_size): New function.
5415 (syms_of_xfns): Defsubr it.
5417 2000-06-26 Andreas Schwab <schwab@suse.de>
5419 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
5422 2000-06-25 Dave Love <fx@gnu.org>
5424 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
5427 * Makefile.in (blockinput.h): Depend on atimer.h.
5428 (atimer.h): Depend on systime.h.
5430 * blockinput.h: Protect against multiple inclusion. Include
5433 * atimer.h: Protect against multiple inclusion. Include
5436 * lisp.h (swap_in_global_binding): Declare.
5438 2000-06-24 Ken Raeburn <raeburn@gnu.org>
5440 * process.c (Fopen_network_stream): Turn off atimers for duration
5441 of call to connect. (Patch from Gerd.)
5443 2000-06-23 Dave Love <fx@gnu.org>
5445 * ralloc.c: Maybe include unistd.h
5447 * emacs.c (setgrp): Undefine before defining.
5448 (malloc_warning, set_time_zone_rule, index): Prototype.
5450 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
5451 HAVE_STRUCT_TIMEZONE.
5453 * s/osf1.h: Move string.h hack here from alpha.h and make it
5455 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
5457 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
5458 (SOCKLEN_TYPE): Don't define.
5460 * m/alpha.h: Remove string.h hack.
5462 * s/osf5-0.h: New file.
5464 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
5465 include time.h, done by systime.h.
5466 [__FreeBSD__]: Remove redundant includes.
5468 * callproc.c (setpgrp): Undefine before defining.
5469 (delete_temp_file): Return Qnil to avoid warning.
5471 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
5473 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5476 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5478 * composite.h (compose_text): Declare.
5480 * xterm.c: Don't include sys/types.h unconditionally. Don't
5481 protect its inclusion with !USG (following xmenu.c).
5483 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5485 * xfns.c (x_create_tip_frame): Initialize frame's colors like
5488 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5490 * coding.c (decode_eol_post_ccl): Special handling for undecided
5491 and inconsistent EOL types.
5493 2000-06-22 Gerd Moellmann <gerd@gnu.org>
5495 * xrdb.c (x_load_resources): Add default resource for scroll bar's
5496 trough color and main window's background color.
5498 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5501 * xterm.h (Xt_app_con): External declaration.
5503 * widget.c (EmacsFrameRealize): Fix typo.
5505 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5507 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5508 (handle_invisible_prop): Record the start of invisible text in
5509 it->add_overlay_start.
5510 (struct overlay_entry): Add member `overlay'.
5511 (handle_overlay_change): Simplify.
5512 (next_overlay_string): After having processed overlay strings at the
5513 end of the buffer, record that fact in
5514 it->overlay_strings_at_end_processed_p.
5515 (compare_overlay_entries): If before- and after-strings come
5516 from the same overlay, let before-strings come first.
5517 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5518 (load_overlay_strings): Take it->add_overlay_start into account
5519 when adding overlay strings.
5521 * dispextern.h (struct it): Add member add_overlay_start.
5523 2000-06-22 Dave Love <fx@gnu.org>
5525 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
5527 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
5529 2000-06-22 Kenichi Handa <handa@etl.go.jp>
5531 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
5534 2000-06-21 Dave Love <fx@gnu.org>
5536 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
5538 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
5540 * syntax.c (back_comment): Simplify string-parity counting (with
5541 the added benefit of handling multiple string-styles as long as
5542 they are not intertwined).
5543 Jump to the slow code as soon as a comment starter is found in
5544 a "string_lossage" position. Fixes the case: " /* " /* " */.
5546 2000-06-21 Dave Love <fx@gnu.org>
5548 * Makefile.in: Use GETLOADAVG_LIBS.
5550 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
5551 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
5553 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5555 * syntax.c (describe_syntax): Recognize the `n'estable bit.
5556 (Fforward_comment, scan_lists):
5557 Check the comstyle of single-char comment-starters.
5558 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
5559 we're just at the beginning of the comment (f.ex with (*) ... (*)).
5560 Check the comstyle of single-char comment-starters.
5561 Clarify control-flow around the Scomment case.
5563 2000-06-20 Dave Love <fx@gnu.org>
5565 * fns.c (make_hash_table, maybe_resize_hash_table):
5566 Cast arg of next_almost_prime.
5568 * tparam.c [emacs]: Include lisp.h.
5570 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
5573 2000-06-20 Gerd Moellmann <gerd@gnu.org>
5575 * keyboard.c (adjust_point_for_property): Check if display
5576 property should be treated as intangible by looking at its
5579 * xdisp.c (single_display_prop_intangible_p)
5580 (display_prop_intangible_p): New functions.
5582 * dispextern.h (display_prop_intangible_p): Add prototype.
5584 * xdisp.c (dump_glyph_row): Show type of glyph->object.
5586 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
5587 argument to sigprocmask.
5589 * s/sco5.h (sigblock): Redefined to pass a pointer as second
5590 argument to sigprocmask.
5592 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
5593 sigprocmask_set, and pass a pointer to it to sigprocmask.
5595 * sysdep.c (sigprocmask_set): New variable.
5597 * fileio.c (make_temp_name): Don't use `%s' in string passed to
5600 2000-06-20 Sam Steingold <sds@gnu.org>
5602 * xrdb.c: Don't declare xmalloc, xrealloc.
5604 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5606 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
5607 (re_comp): Cast gettext return value to avoid complaints when
5610 2000-06-20 Dave Love <fx@gnu.org>
5612 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5615 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5617 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5619 * m/alpha.h: Don't declare xmalloc, xrealloc.
5621 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5623 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5625 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5627 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5630 * keyboard.h (poll_for_input_1): Declare.
5632 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5634 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5636 * doprnt.c: Don't declare xmalloc, xrealloc.
5638 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5639 (getenv, ctime, getwd): Removed.
5640 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5642 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5643 x_set_tool_bar_lines.
5645 * config.in: Add HAVE_GETWD. Move some definitions above
5646 machine/system includes.
5648 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5650 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
5652 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
5653 contain information about ENCODING.
5655 * fontset.c (FONTSET_ASCII): Use the first element of char table
5656 for an ASCII font, not defalt slot.
5657 (fontset_ref_via_base): If FONTSET doesn't contain information for
5658 C, try the default fontset.
5659 (make_fontset): Don't copy the default fontset.
5660 (fontset_font_pattern): Likewise.
5661 (accumulate_font_info): If ELT is nil, use the corresponding
5662 element in the default fontset.
5664 2000-06-19 Dave Love <fx@gnu.org>
5666 * syntax.c (Fparse_partial_sexp): Doc fix.
5668 * regex.h: Test PROTOTYPES as well as __STDC__.
5670 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5671 errno, strerror. Put text after #endif in comment.
5673 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5676 * xterm.c (x_frame_of_widget): Likewise.
5678 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5680 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5681 to Vfundamental_mode_abbrev_table.
5683 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5684 bogus objects are marked. This slows down GC by ~80 percent, but
5685 it might be worth trying when debugging GC-related problems.
5686 This feature requires conservative stack marking to be enabled.
5688 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5689 returns XLookupChars, reset `modifiers' to zero.
5691 2000-06-19 Dave Love <fx@gnu.org>
5693 * mktime.c: Unprotoized.
5695 2000-06-19 Richard Stallman <rms@gnu.org>
5697 * data.c (set_internal): If variable is frame-local,
5698 store the new value immediately into the frame parameter alist.
5700 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5702 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5703 in the custom handler pointer.
5705 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5706 value, or checks for CHAR_META can fail when Lisp_Object is a
5708 * keymap.c (get_keyelt): Likewise.
5710 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5712 * ccl.h (struct ccl_program): New member eol_type.
5713 (struct ccl_spec): New member cr_carryover.
5715 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5716 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5718 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5719 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5720 (decode_eol_post_ccl): New function.
5721 (decode_coding): Don't detect EOL format here for CCL based coding
5723 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5724 decode_eol_post_ccl after running the CCL program.
5725 (code_convert_region): Don't detect EOL format here for CCL based
5727 (decode_coding_string): Likewise.
5729 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5731 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5732 when treating it as an integer.
5734 * coding.h (encode_coding_string): Declare.
5736 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5739 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5740 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5741 to be passed to get_local_map.
5743 * sound.c (Fplay_sound): Don't call make_number on
5744 Frun_hook_with_args count argument.
5746 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5747 for lisp objects in X event structure data field, when lisp
5748 objects are represented with unions.
5749 (x_scroll_bar_to_input_event): Ditto.
5751 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5753 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5754 termination of string. Fix sense of test whether
5755 Vline_number_display_limit is an integer.
5757 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5759 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5760 only if HAVE_X_WINDOWS.
5762 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5765 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5768 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5770 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5773 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5775 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5776 start of the while loop.
5778 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5780 * atimer.c (alarm_signal_handler): Add forward declaration.
5782 * data.c (set_internal): Remove debug code.
5784 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5786 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5788 * unexec.c (toplevel) [COFF]: Include coff.h.
5790 * s/lynxos.h: New file.
5792 * keymap.c (Fsingle_key_description): Enclose function key and
5793 event symbol names in angle brackets.
5795 * xdisp.c (setup_echo_area_for_printing): Call
5796 message_log_maybe_newline if message_buf_print is not set.
5798 * print.c (printchar, strout): Don't check message_buf_print
5799 before calling setup_echo_area_for_printing because that
5800 function does something useful even when message_buf_print is
5803 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5805 (ensure_echo_area_buffers): Initialize echo buffer's
5806 truncate lines setting to nil.
5807 (with_echo_area_buffer): Don't set the echo buffer's truncate
5809 (set_message_1): Set it here instead, based on the value
5810 of message_truncate_lines.
5811 (resize_mini_window): Handle case that lines are truncated.
5812 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5813 message-truncate-lines.
5815 * keyboard.c (read_char): Bind message-truncate-lines to t
5816 while displaying a help-echo.
5818 * lisp.h (Qmessage_truncate_lines): External declaration.
5820 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5822 * xdisp.c (Vline_number_display_limit): Renamed from
5823 line_number_display_limit.
5824 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5825 Extend documentation string. Initialize
5826 Vline_number_display_limit to nil meaning no limit.
5827 (decode_mode_spec): Use Vline_number_display_limit with its new
5830 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5832 2000-06-13 Richard Stallman <rms@gnu.org>
5834 * frame.c (Fmodify_frame_parameters): Doc fix.
5836 * xfns.c (x_set_frame_parameters): Comment fix.
5838 * frame.c (store_frame_param): Call swap_in_global_binding if the
5839 variable's current binding was chosen based on this frame.
5841 * data.c (swap_in_global_binding): New function.
5843 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5845 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5846 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5848 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5850 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5852 2000-06-12 Jason Rumney <jasonr@gnu.org>
5854 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5856 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5858 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5860 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5862 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5864 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5865 (syms_of_xfaces): Defsubr Sdump_colors.
5866 (x_free_colors): Don't treat b&w specially on default visual.
5867 (x_free_dpy_colors): New function.
5868 (free_face_colors): Don't check visual class; it's done
5871 * xterm.c (x_frame_of_widget): New function.
5872 (x_alloc_nearest_color_for_widget): Use it.
5873 (x_copy_dpy_color): New function.
5874 (x_destroy_window): Free various colors.
5876 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5878 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5880 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5882 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5884 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5886 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5888 2000-06-11 Dave Love <fx@gnu.org>
5890 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5892 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5894 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5896 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5898 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5901 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5903 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5904 (regex_compile): Fix the code for handling the case of single byte
5905 char and multibyte char being mixed in a range within [...].
5907 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5908 and dst_multibyte members of coding.
5910 * charset.c (update_charset_table): Update the table
5912 (init_charset_once): Initialize elements of bytes_by_char_head to
5913 1 except for leading codes for private charases.
5915 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5916 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5919 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5921 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5922 access the data it doesn't point to.
5924 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5926 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5927 will be translated to a switch-frame event when reading the
5928 event queue. This is necessary because Emacs otherwise won't
5929 perform a switch-frame to a new frame until some other event, for
5930 example a keystroke event, forces it to do so. This has various
5931 effects, one visible being that the cursor of a frame created with
5932 C-x 5 2 or switched to with a window manager key binding like
5933 A-TAB stays hollow because selected_window isn't on the newly
5934 focused frame until the switch-frame is performed.
5936 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5937 generating a switch-frame event if necessary.
5939 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5941 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5944 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5946 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5949 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5951 * window.c (displayed_window_lines): Take empty lines at
5952 the bottom of a window into account.
5954 * window.c (displayed_window_lines): New function.
5955 (Fmove_to_window_line): Use displayed_window_lines to determine
5956 the number of lines to move, instead of using the window's height.
5958 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5959 to stop reading, even if the form read sets point to a different
5960 value when evaluated.
5962 * xdisp.c (display_line): Fix code deciding in which line to
5965 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5967 * fileio.c (e_write): Free composition data if stored in
5970 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5972 * xdisp.c (display_line): Set row's and iterator's
5973 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5974 Set cursor even if row ends in the middle of a character.
5975 (dump_glyph_row): Print values of new flags.
5976 (redisplay_window) <cursor movement in unchanged window>: When
5977 point has been moved forward, and PT is at the end of the cursor
5978 row, don't place the cursor in the next row if the cursor row ends
5979 in the middle of a character or at ZV.
5981 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5982 (struct glyph_row): Add starts_in_middle_of_char_p and
5983 ends_in_middle_of_char_p.
5984 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5985 ends_in_middle_of_char_p flag.
5986 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5988 * term.c (append_glyph): Revert change of 2000-06-06.
5990 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5991 padding glyph not fitting on line as whole character not
5994 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5995 this isn't true for images with `:ascent 100'.
5997 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5999 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6000 as modified if it is originally unmodified.
6002 * term.c (encode_terminal_code): Change the way to check if
6003 terminal coding does any conversion.
6004 (append_glyph): Set glyph->pixel_width correctly.
6006 * xdisp.c (display_line): While checking line continuation, pay
6007 attention to a padding glyph.
6009 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6011 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6013 2000-06-05 Dave Love <fx@gnu.org>
6015 * xdisp.c: Include fontset.h.
6017 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6019 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6021 * dispnew.c: Conditionally include term.h.
6023 * coding.h: Declare code_convert_string_norecord.
6025 * frame.h (struct frame): Use volatile unconditionally.
6027 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6029 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6031 * systime.h: Protect against multiple inclusion.
6032 (timezone) [USG5_4]: Define as time_t.
6034 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6035 (Foptimize_char_table, make_temp_name): Declare.
6037 * Makefile.in (xdisp.o): Depend on fontset.h.
6039 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6041 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6042 (Foptimize_char_table, make_temp_name): Declare.
6046 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6048 2000-06-02 Dave Love <fx@gnu.org>
6050 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6052 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6054 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6055 result face, set flags in that face indicating that colors may not
6058 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6059 glyph, use the ASCII NUL character to determine the face.
6061 2000-06-02 Dave Love <fx@gnu.org>
6063 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6064 (VFORK_RETURN_TYPE): Remove.
6066 * config.in: Add NO_MATHERR.
6068 2000-06-01 Dave Love <fx@gnu.org>
6070 * cmds.c (internal_self_insert): Don't check
6071 Vbefore_change_function, Vafter_change_function.
6073 * insdel.c (signal_before_change, signal_after_change): Likewise.
6075 * buffer.c (Vbefore_change_function, Vafter_change_function):
6076 Variables and their initializations deleted.
6078 * callint.c (Fcall_interactively): Doc fix.
6080 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6082 2000-05-31 Dave Love <fx@gnu.org>
6084 * textprop.c: Revert last change -- duplicated.
6086 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6088 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6091 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6093 2000-05-31 Jason Rumney <jasonr@gnu.org>
6095 * search.c (Fre_search_forward, Fre_search_backward)
6096 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6098 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6100 2000-05-30 Jason Rumney <jasonr@gnu.org>
6102 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6103 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6105 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6108 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6109 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6110 expand a nil default_filename.
6112 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6113 pointer to glyph_to_pixel_coords, not a frame.
6115 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6116 coding.h to dependencies.
6118 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6120 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6121 window pointer to be consistent with w32term.c and xterm.c.
6123 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6124 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6125 (Qline_spacing, Qcenter): New variables.
6126 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6127 (x_set_line_spacing): New function.
6128 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6130 (x_specified_cursor_type): New function.
6131 (x_set_cursor_type): Use it.
6132 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6134 (validate_x_resource_name, x_get_resource_string): Measure lengths
6135 of external strings in bytes.
6136 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6137 GetTextExtentPoint32 with NULL title.
6138 (Fx_create_frame): Initialize Qline_spacing.
6139 (w32_load_system_font): Initialize font->double_byte_p.
6140 (x_to_w32_charset): Use Vw32_charset_info_alist.
6141 (Image, busy cursor, tooltip functions): Merged changes from
6142 xfns.c. Not yet functional on Windows.
6144 * w32gui.h (W32FontStruct): Add double_byte_p member.
6146 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6147 (emacs_button_translation): Use it.
6148 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6149 in `mask' to be set.
6151 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6154 * w32term.c: Format and doc changes to bring closer to xterm.c.
6155 (w32_char_font_type): New enum.
6156 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6157 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6158 (w32_encode_char): New function.
6159 (x_encode_char): Removed.
6160 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6161 x_encode_char and w32_font_is_double_byte.
6162 (x_produce_image_glyph): Use image_ascent.
6163 (x_produce_glyphs): Use new version of w32_per_char_metric and
6164 handle NULL return value. Allow extra line spacing.
6165 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6166 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6167 w32_font_type member of glyph instead.
6168 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6169 (fast_find_position): Make sure not to consider rows not visible
6171 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6172 w32_menu_display_help with input blocked, as it can abort.
6173 (x_display_and_set_cursor): Choose cursor depending
6174 on buffer-local value of cursor_type.
6175 (x_draw_bar_cursor): Add parameter WIDTH.
6177 * w32term.h (CP_DEFAULT): Define.
6178 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6180 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6182 * search.c (Fre_search_forward, Fre_search_backward)
6183 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6185 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6187 * coding.c (detect_coding_iso2022): Fix code for checking
6188 CODING_CATEGORY_MASK_ISO_8_2.
6190 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6192 * regex.c (PREFETCH_NOLIMIT): New function.
6193 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6195 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6197 * syntax.c (find_defun_start): Move test for
6198 open_paren_in_column_0_is_defun_start outside of the loop.
6200 * xdisp.c (redisplay_window): Really switch buffers when
6201 displaying mode lines, and temporarily set selected_frame to the
6202 frame of the window that's redisplayed.
6204 * xfaces.c (free_realized_faces): Block/unblock input.
6205 (free_realized_multibyte_face): Ditto.
6207 2000-05-29 Dave Love <fx@gnu.org>
6209 * textprop.c (Qkeymap): New variable.
6210 (syms_of_textprop): Intern it.
6212 * keymap.c: Include intervals.h.
6213 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6215 * Makefile.in (keymap.o): Depend on intervals.h.
6217 * keyboard.c (menu_bar_items, tool_bar_items)
6218 (Fexecute_extended_command): Deal with `keymap' property.
6219 (read_key_sequence): Track map from `keymap' property as well as
6222 * intervals.c (get_local_map): Extra arg to allow looking for
6225 * intervals.h (map_property): New enum.
6226 (get_local_map): Extra arg using it.
6229 * lisp.h (get_local_map): Don't declare here.
6231 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6233 * Makefile.in (callproc.o): Depend on composite.h.
6235 * callproc.c: Include composite.h.
6236 (Fcall_process): Handle composition correctly.
6238 * coding.h (coding_allocate_composition_data): Extern it.
6239 (coding_restore_composition): Likewise.
6241 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6242 yet allocated, finish decoding with result
6243 CODING_FINISH_INSUFFICIENT_CMP.
6244 (coding_allocate_composition_data): Make it non-static.
6245 (coding_restore_composition): Likewise.
6247 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6249 * charset.c (syms_of_charset): Revert last change.
6251 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6253 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6254 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6257 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6259 * charset.c (syms_of_charset): Set width of character sets
6260 eight-bit-control and eight-bit-graphic to 1 column.
6262 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6264 * config.in (HAVE_SPEED_T): New define.
6266 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6269 2000-05-26 Dave Love <fx@gnu.org>
6271 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6273 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6274 (Fsubr_arity): New function.
6275 (syms_of_data): Install them.
6277 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6279 * charset.c (init_charset_once): Set the table bytes_by_char_head
6282 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6283 the default fontset to what Emacs uses by default.
6284 (check_registry_encoding): This function deleted.
6285 (Fset_fontset_font): Remove the adhoc condition for the default
6286 fontset. Allow cons in FONTNAME.
6288 * fns.c (map_char_table): Ignore char-table entries for
6289 charsets eight-bit-control and eight-bit-graphic.
6291 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6293 * emacs.c (main): Initialize keyboard syms before initializing
6294 window code, so face names are available.
6296 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6298 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6299 of an anchor at the beginning of a shy-group.
6301 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6303 * xdisp.c (handle_invisible_prop): Don't try to skip over
6304 invisible text if end of text is already reached.
6306 2000-05-25 Dave Love <fx@gnu.org>
6308 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6310 * coding.c (encode_eol): Add null statement after label.
6312 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6314 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6317 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6319 * ccl.c (ccl_driver): Fix previous change.
6321 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6323 * coding.c (run_pre_post_conversion_on_str): Set point to the
6324 beginning of buffer before calling coding->post_read_conversion.
6325 (decode_coding_string): Give correct args to
6326 run_pre_post_conversion_on_str.
6327 (encode_coding_string): Likewise.
6329 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6330 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6331 eight-bit-graphic correctly.
6333 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6335 * fileio.c (Finsert_file_contents): Even if a file is not found,
6336 execute codes for setting up coding system. Call
6337 after-insert-file-functions unconditionally.
6339 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6341 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6342 BSD_PGRPS are not defined.
6344 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6346 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6348 (syms_of_charset): Avoid building same strings.
6350 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6352 * lread.c (Fload): Add a comment about the meaning of
6353 Vuser_init_file being t.
6355 * puresize.h (BASE_PURESIZE): Increase to 675000.
6357 * s/gnu-linux.h (setpgrp): Don't define it here because this
6358 prevents compilation on GNU/Linux systems with glib 2.2.
6360 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
6363 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
6365 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
6366 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
6368 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
6370 2000-05-23 Kenichi Handa <handa@etl.go.jp>
6372 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
6375 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
6377 * term.c (encode_terminal_code): Set coding->src_multibyte
6380 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
6382 2000-05-22 Kenichi Handa <handa@etl.go.jp>
6384 * keyboard.c (read_char): Allow character codes 128..255 to be
6385 handled by input-method-function.
6387 * insdel.c (adjust_markers_for_replace): Fix previous change.
6388 (adjust_after_replace): If PREV_TEXT is nil, call
6389 adjust_markers_for_insert, not adjust_markers_for_replace.
6391 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
6393 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
6394 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
6395 [HAVE_GRANDPT]: Define.
6396 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
6398 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
6401 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
6403 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
6405 2000-05-20 Kenichi Handa <handa@etl.go.jp>
6407 The following changes are to handle 8-bit characters in a
6408 multibyte buffer/string without facing with byte combining
6409 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
6410 eight-bit-graphic (for 0xA0..0xFF) are introduced.
6412 * Makefile.in (fns.o): Depend on charset.h.
6414 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
6415 convert it to unibyte.
6416 (make_string): Use parse_str_as_multibyte, not chars_in_text.
6418 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
6419 apparent char boundary.
6420 (Fset_buffer_multibyte): Convert 8-bit characters in the range
6421 0x80..0x9F to/from multibyte form.
6423 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
6426 * callproc.c (Fcall_process): Always encode an argument string if
6427 it is multibyte. Setup src_multibyte and dst_multibyte members of
6428 process_coding properly.
6430 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
6431 SPLIT_NON_ASCII_CHAR.
6433 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
6435 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
6437 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
6439 (SPLIT_CHARACTER_SEQ): This macro deleted.
6440 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
6442 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
6443 and eight-bit-graphic.
6444 (char_to_string): Likewise. Signal an error for too large
6446 (char_printable_p): Return 0 for 8-bit characters.
6447 (update_charset_table): Update iso_charset_table only when a final
6448 character is non-negative.
6449 (find_charset_in_text): Renamed from find_charset_in_str.
6450 Arguments and return value changed. Callers changed.
6451 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
6452 be -1 if CHARSET is used only internally.
6453 (Fmake_char_internal): Handle new charsets; eight-bit-control and
6455 (Fcharset_after): Simplified.
6456 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
6457 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
6458 (multibyte_chars_in_text): Simplified by assuming there's no
6459 invalid multibyte sequence.
6460 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6461 str_as_unibyte): New functions.
6462 (Fstring): Simpified by assuming that byte combining never
6464 (init_charset_once): Initialization for
6465 LEADING_CODE_8_BIT_CONTROL.
6466 (syms_of_charset): Intern and staticpro Qeight_bit_control and
6467 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
6468 eight-bit-control and eight-bit-graphic.
6470 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
6471 CHARSET_8_BIT_GRAPHIC): New macros.
6472 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
6473 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6474 (CHARSET_REVERSE_CHARSET): Likewise.
6475 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6477 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6478 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6479 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6480 encounter an invalid multibyte sequence.
6481 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6482 sequence is always valid.
6483 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6484 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6486 (CHAR_STRING): For 8-bit characters, call char_to_string.
6487 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
6488 multibyte sequence is always valid.
6489 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
6490 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6491 str_as_unibyte): Extern them.
6492 (BCOPY_SHORT): Fix a bug.
6493 (CHAR_LEN): This macro deleted. Callers changed to use
6495 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
6496 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
6497 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6499 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6500 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6501 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6502 EMIT_BYTES): New macros.
6503 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6504 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6506 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6507 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6508 check the validity of multibyte sequence.
6509 (decode_coding_emacs_mule): New function.
6510 (encode_coding_emacs_mule): New macro.
6511 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6513 (DECODE_ISO_CHARACTER): Just return a character code.
6514 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6515 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6516 EMIT_CHAR to produced decoded characters. Exit the loop only by
6517 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6519 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6520 only position codes for an invalid character.
6521 (encode_designation_at_bol): Return new destination pointer. 5th
6522 arg DSTP is changed to DST.
6523 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6524 from the source by ONE_MORE_CHAR. Don't handle the case of last
6526 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
6528 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
6529 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
6530 TWO_MORE_BYTES to fetch a byte from the source.
6531 (encode_eol): Pay attention to coding->src_multibyte.
6532 (detect_coding, detect_eol): Preserve members src_multibyte and
6534 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
6535 (encoding_buffer_size): Set magnification to 3 for all coding
6536 systems that require encoding.
6537 (ccl_coding_driver): For decoding, be sure that the result is
6538 valid multibyte sequence.
6539 (decode_coding): Initialize coding->errors and coding->result.
6540 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
6541 and raw-text, always call decode_eol. Handle the case of last
6542 block here. If not coding->dst_multibyte, convert the resulting
6543 sequence to unibyte.
6544 (encode_coding): Initialize coding->errors and coding->result.
6545 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
6546 and raw-text, always call encode_eol. Handle the case of last
6548 (shrink_decoding_region, shrink_encoding_region): Detect cases
6549 that we can't skip data more rigidly.
6550 (code_convert_region): Setup src_multibyte and dst_multibyte
6551 members of coding. For decoding, if the buffer is multibyte,
6552 convert the source sequence to unibyte in advance. For encoding,
6553 if the buffer is multibyte, convert the resulting sequence to
6554 multibyte afterward.
6555 (run_pre_post_conversion_on_str): New function.
6556 (code_convert_string): Deleted and divided into the following two.
6557 (decode_coding_string, encode_coding_string): New functions.
6558 (code_convert_string1, code_convert_string_norecord): Call one of
6560 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
6561 MAKE_NON_ASCII_CHAR.
6562 (Fset_terminal_coding_system_internal,
6563 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
6564 and dst_multibyte members.
6565 (init_coding_once): Initialize iso_code_class with new enum
6566 ISO_control_0 and ISO_control_1.
6568 * coding.h (enum iso_code_class_type): Member ISO_control_code is
6569 devided into ISO_control_0 and ISO_control_1.
6570 (struct coding_system): New members src_multibyte, dst_multibyte,
6571 errors, and result. Delete member fake_multibyte.
6572 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
6574 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
6577 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
6580 * editfns.c (Fformat): Be sure to convert 8-bit characters to
6582 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
6584 (Ftranspose_region): Delete codes for handling byte combining.
6586 * fileio.c (Finsert_file_contents): Setup src_multibyte and
6587 dst_multibyte members of coding. On handling REPLACE on unibyte
6588 buffer, convert the result of decode_coding to unibyte. On
6589 inserting into a mutibyte buffer, always call code_convert_region.
6590 (e_write): Setup coding->src_multibyte according to the
6591 multibyteness of the source (buffer or string).
6593 * fns.c (concat): Handle 8-bit characters correctly.
6594 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
6595 unibyte in the result.
6596 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
6597 valid multibyte form in the result.
6598 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6599 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
6600 return -1, signal an error.
6601 (base64_encode_1): New arg MULTIBYTE. Get each character by
6602 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
6603 character is found, return -1.
6604 (Fbase64_decode_region): Delete codes for handling byte-combining.
6605 Treat each decoded byte as a unibyte character.
6606 (Fbase64_decode_string): Return unibyte string.
6607 (Fcompare_strings, concat, string_byte_to_char): Use
6608 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6609 FETCH_STRING_CHAR_ADVANCE.
6610 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6611 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6613 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6614 SPLIT_NON_ASCII_CHAR.
6615 (fontset_ref_via_base, fontset_set): Likewise
6617 * insdel.c (adjust_markers_for_record_delete): Deleted.
6618 (adjust_markers_for_insert): Argument changed. Caller changed.
6619 (adjust_markers_for_replace): Likewise.
6620 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6621 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6622 (copy_text): Delete unused local varialbe c_save. For converting
6623 to multibyte, be sure to make all 8-bit characters in valid
6625 (count_size_as_multibyte): Handle 8-bit characters correctly.
6626 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6627 adjust_after_replace, replace_range, del_range_2)
6628 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6629 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6630 adjust_after_replace, replace_range, del_range_2) Delete codes for
6631 handling byte combining.
6632 (adjust_before_replace): Deleted.
6634 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6635 SPLIT_NON_ASCII_CHAR.
6636 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6637 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6639 (Fkey_description): Likewise.
6641 * lread.c (read1): On reading multibyte string, be sure to make
6642 all 8-bit chararacters in valid multibyte form.
6643 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6645 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6648 * process.c (Fstart_process): GCPRO current_dir before calling
6649 Ffind_operation_coding_system. Encode arguments here.
6650 (create_process): Don't encode arguments here. Setup
6651 src_multibyte and dst_multibyte members of struct coding.
6652 (read_process_output): Setup src_multibyte and dst_multibyte
6653 members of struct coding. If the output is to multibyte buffer,
6654 always decode the output of the process. Adjust the
6655 representation of 8-bit characters to the multibyteness of the
6657 (send_process): Setup coding->src_multibyte according to the
6658 multibyteness of the source.
6660 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6662 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6663 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6665 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6668 * w16select.c (Fw16_set_clipboard_data): Setup members
6669 src_multibyte and dst_multibyte of coding. Adjusted for the
6670 change for find_charset_in_str.
6671 (Fw16_get_clipboard_data): Likewise.
6673 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6674 dst_multibyte of coding.
6675 (x_to_w32_font): Likewise.
6677 * w32select.c (Fw32_set_clipboard_data): Setup members
6678 src_multibyte and dst_multibyte of coding. Adjusted for the
6679 change for find_charset_in_str.
6680 (Fw32_get_clipboard_data): Likewise.
6682 * xdisp.c (get_next_display_element): Handle 8-bit characters
6684 (next_element_from_display_vector): Use CHAR_BYTES instead of
6686 (disp_char_vector): Use SPLIT_CHAR instead of
6687 SPLIT_NON_ASCII_CHAR.
6689 * xselect.c (selection_data_to_lisp_data): Setup members
6690 src_multibyte and dst_multibyte of coding. Adjusted for the
6691 change for find_charset_in_str.
6692 (lisp_data_to_selection_data): Likewise.
6694 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6696 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6699 * dispextern.h (Vimage_types): Add extern declaration.
6701 * xdisp.c (Vimage_types): Moved here from xfns.c.
6702 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6704 * xfns.c (Vimages_types): Moved to xdisp.c.
6705 (syms_of_xfns): Move `image-types' to xdisp.c.
6707 * w32fns.c (Vimage_types): Removed.
6708 (syms_of_w32fns): Remove `image-types'.
6710 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6712 * fns.c (map_char_table): Pay attention to character number of
6713 charset. Check the validity of charset at the first level. For
6714 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6717 * fontset.c: Include "buffer.h".
6718 (fs_load_font): If the face has fontset, record the face ID in
6720 (Finternal_char_font): New function.
6721 (accumulate_font_info): New function.
6722 (Ffontset_info): Rewritten for the new fontset implementation.
6723 (syms_of_fontset): Register Vdefault_fontset in the first element
6724 of Vfontset_table. Include Vdefault_fontset in
6725 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6728 2000-05-16 Dave Love <fx@gnu.org>
6730 * m/iris5d.h: Deleted -- unused.
6732 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6734 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6735 `invalid' instead of `illegal'.
6737 * indent.c (Fmove_to_column): When ending within a tab, insert
6738 spaces first so that markers at the end of the tab get adjusted.
6740 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6741 buffer list that wasn't selected in that frame.
6743 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6744 is needed on mescaline, use a 2 char prefix, and call
6745 make_temp_name with second arg non-zero.
6747 * fileio.c (make_temp_name): New function, extracted from
6749 (Fmake_temp_name): Use it.
6751 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6753 * window.c (coordinates_in_window): Subtract 1 when computing
6756 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6758 * Makefile.in (lisp): Add env.elc.
6760 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6762 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6764 * search.c (Freplace_match): Handle case of `\N' in the
6765 replacement when there's no group N.
6767 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6769 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6770 of the message to message_dolog.
6772 * keyboard.c (read_char): Don't clear current message for help
6773 events; let the code handling help events handle this. Change
6774 code detecting help events that should be ignored.
6776 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6777 we're interating over a string.
6779 2000-05-09 Dave Love <fx@gnu.org>
6781 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6782 that offset before writing. Move gcpro region past call of
6785 2000-05-04 Dave Love <fx@gnu.org>
6787 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6789 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6791 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6792 of inserted characters when BUF equals the current buffer, and PT
6793 is in front of or equal to FROM.
6795 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6797 * xdisp.c (handle_single_display_prop): If display property value
6798 is invalid, or something not supported on the frame, restore
6799 iterator's position to what it was initially. Make sure to return
6800 0 for invalid and unsupported property values.
6802 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6803 that x_per_char_metric returns null.
6805 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6807 * xterm.h (struct face): Add forward declaration.
6808 (struct image): Ditto.
6809 (image_ascent): Add prototype.
6811 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6812 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6813 image_ascent instead of using IMAGE_ASCENT.
6815 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6816 (IMAGE_ASCENT): Removed.
6818 * xfns.c (Qcenter): New variable.
6819 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6820 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6821 (image_ascent): New function.
6822 (lookup_image): Recognize `:ascent center'.
6823 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6824 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6825 (xbm_load): Don't set image's ascent here.
6826 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6827 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6828 check ascent values here.
6829 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6830 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6831 (syms_of_xfns): Initialize Qcenter.
6833 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6834 to the limits, increase the limits.
6836 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6838 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6839 Check Vfont_encoding_alist against the full name of the opened
6842 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6844 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6845 taller than the window.
6847 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6849 * xfaces.c (realize_x_face): Fix the argument of the second
6850 xassert. BASE_FACE may not be a face for ASCII.
6852 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6854 * print.c (print_object): Treat print-length < 0 as nil.
6856 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6858 * s/freebsd.h (TERMCAP_OBJ): Removed.
6859 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6861 * lread.c (read1): Don't treat period followed by certain
6862 characters as symbol start.
6864 * xfns.c (slurp_file): New function.
6865 (xbm_image_p): Handle case of in-memory XBM files.
6866 (xbm_scan): Rewritten to work on memory buffers instead of files.
6867 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6868 Work on memory buffers instead of files. If DATA is null test
6869 if buffer looks like an in-memory XBM file.
6870 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6871 memory buffers instead of files.
6872 (xbm_file_p): New function.
6873 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6875 * lread.c (end_of_file_error): New function.
6876 (read1): Call it instead of signaling `end-of-file' directly.
6878 * print.c (print_error_message): Print data of `end-of-file'
6879 with Fprinc instead of Fprin1.
6881 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6883 * window.c (freeze_window_start): Check that minibuffer scroll
6884 window isn't nil before extracting the window structure pointer
6887 * undo.c (record_delete): If we hit the end of the undo list, stop
6888 picking elements apart.
6890 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6892 * xdisp.c (display_line): If lines are continued, restore
6893 iterator's ascent/descent information to the values before the
6894 first glyph not fitting on the line.
6896 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6898 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6899 positions in glyph matrix. Don't compute new window end
6902 * dispnew.c (increment_matrix_positions): Renamed from
6903 increment_glyph_matrix_buffer_positions.
6904 (increment_row_positions): Renamed from
6905 increment_glyph_row_buffer_positions.
6907 * dispextern.h: Change names of renamed functions from dispnew.c
6910 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6912 * fileio.c (Fdo_auto_save): Create directories for auto-save
6913 list file if necessary.
6915 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6916 from buffer or frame.
6917 (automatic_hscrolling_p): New variable.
6918 (hscroll_windows): Scroll windows horizontally only if automatic
6919 hscrolling is allowed.
6920 (syms_of_xdisp): New variable `automatic-hscrolling'.
6922 * frame.h (struct frame): Add member extra_line_spacing.
6924 * xfns.c (x_set_line_spacing): New function.
6925 (Fx_create_frame): Set line spacing from resources.
6926 (Qline_spacing): New variable.
6927 (syms_of_xfns): Initialize Qline_spacing.
6929 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6931 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6932 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6933 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6934 extra_line_spacing from default value.
6935 (init_buffer_once): Initialize default value of extra_line_spacing.
6937 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6940 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6941 prompt_width. Add extra line spacing.
6943 * term.c (produce_glyphs): Remove reference to struct it's
6946 * dispextern.h (struct it): Remove member prompt_width, add
6949 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6951 * dispnew.c (update_frame_line): When writing a whole line, make
6952 sure cursor is in the right row afterwards, otherwise a use of
6953 capability `ch' in cmgoto might leave the cursor in the row below.
6955 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6957 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6959 * keyboard.c (timer_check): Fix typo in comment.
6961 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6963 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6964 name change: ch -> character.
6966 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6968 * keyboard.c (echo_message_buffer): New variable.
6969 (echo_now): Set echo_message_buffer to the echo area buffer used
6970 to display the echo.
6971 (cancel_echoing): Reset echo_message_buffer to nil.
6972 (read_char): Code rewritten that handles canceling an echo or
6973 echoing a dash, respectively.
6975 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6976 directory doesn't exist.
6978 2000-04-19 Dave Love <fx@gnu.org>
6980 * fns.c (syms_of_fns): Defsubr mapc.
6981 (concat): Don't allow numeric args.
6982 (Fconcat): Doc change.
6984 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6986 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6987 instead define end_match(1|2) more carefully.
6988 Use GET_CHAR_BEFORE_2 for `begline'.
6990 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6992 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6993 on 64-bit systems where NULL is defined as `0'.
6995 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6996 the `variable argument list' to make it work on Alpha.
6998 * m/alpha.h (_LP64) [!_LP64]: Define.
6999 (ORDINARY_LINK): Define for NetBSD.
7001 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7003 2000-04-19 Dave Love <fx@gnu.org>
7005 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7008 * Makefile.in (LIBS): Don't use.
7009 (GETLOADAVG_OBJ): Define again.
7010 (otherobj): Add GETLOADAVG_OBJ.
7012 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7014 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7016 * lread.c (read_filtered_event): Cancel and start busy cursor.
7018 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7019 that the per-character metrics may be null.
7021 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7023 * buffer.c (clone_per_buffer_values): New function.
7024 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7025 clone_per_buffer_values if CLONE is not nil.
7027 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7029 2000-04-16 Dave Love <fx@gnu.org>
7031 * Makefile.in: Remove obsolete localcpp stuff.
7032 (GETLOADAVG_OBJ): Don't define.
7033 (obj): Move LIBOBJS...
7034 (otherobj): ... to here.
7035 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7036 whitespace-only lines after the continuation (Irix).
7038 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7040 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7042 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7044 2000-04-14 Dave Love <fx@gnu.org>
7046 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7047 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7048 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7049 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7052 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7053 autoconfiscated HAVE_GETLOADAVG.
7055 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7058 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7060 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7061 (fill_in_lock_file_name): Avoid existing files that aren't
7064 2000-04-14 Dave Love <fx@gnu.org>
7066 * Makefile.in (LIBS, LIBOBJS): New variable.
7067 (INTERVAL_SRC): Convert to make variable.
7068 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7069 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7070 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7072 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7073 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7074 (shortlisp): Add facemenu, float-sup, frame.
7075 (SOME_MACHINE_LISP): Remove them from here.
7076 (LIBES): Change unused LDLIBS to autoconf LIBS.
7078 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7080 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7082 * composite.c (update_compositions): If FROM and TO are not in a
7083 valid range, do nothing.
7085 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7087 * tparam.c (tparam1): Abort when encountering an unknown
7090 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7093 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7096 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7098 * fileio.c (a_write): Remove redundant semi-colons.
7099 (e_write): Return -1 if failed to write all the data.
7100 This fixes the changes made at 1999-12-15.
7102 2000-04-12 Dave Love <fx@gnu.org>
7104 * fns.c (mapcar1): Test for null vals to support mapc.
7105 (Fmapc): New function.
7107 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7109 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7110 (IT_frame_up_to_date): Support the buffer local value of
7111 cursor-type, if defined.
7113 2000-04-10 Dave Love <fx@gnu.org>
7115 * editfns.c (preceding-char, following-char): Doc fix.
7117 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7119 * Makefile.in (temacs): Revert 2000-03-12 change.
7121 2000-04-10 Jason Rumney <jasonr@gnu.org>
7123 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7125 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7127 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7128 area buffer, if it's not set up yet.
7130 * indent.c (compute_motion): Set immediate_quit.
7132 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7134 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7136 (realize_tty_face): Suppress boldness if colors are the inverse of
7137 the default colors, and tty_suppress_bold_inverse_default_colors_p
7139 (Ftty_suppress_bold_inverse_default_colors): New function.
7140 (syms_of_xfaces): Defsubr it.
7142 * buffer.c (Frestore_buffer_modified_p): New function.
7143 (syms_of_buffer): Defsubr it.
7145 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7147 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7148 charset id (int) argument, not a charset (Lisp_Object).
7150 * coding.h (code_convert_string): Declare.
7151 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7152 object, as the fourth argument to code_convert_string.
7154 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7156 (Fset_fontset_font): Use EQ to compare lisp objects.
7158 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7160 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7161 a pointer that looks like a lisp object.
7162 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7163 zero, instead see whether it's an integer object, since they can't
7165 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7167 * dispnew.c (allocate_matrices_for_frame_redisplay,
7168 direct_output_forward_char): Use X(U)INT and make_number as needed
7169 to convert between (unsigned) int values and lisp integers.
7170 * keyboard.c (read_key_sequence): Likewise.
7171 * lread.c (substitute_object_recurse): Likewise.
7172 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7173 * minibuf.c (do_completion, Fminibuffer_complete_word,
7174 Fminibuffer_completion_help): Likewise.
7175 * term.c (produce_special_glyphs): Likewise.
7177 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7178 * print.c (print_preprocess, print_object): Likewise.
7180 * search.c (compile_pattern): Use NILP when checking for nil.
7182 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7183 __OPTIMIZE__]: Provide a GNU C macro version that handles
7185 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7186 field, to better cope with ENABLE_CHECKING and calls that modify a
7187 Lisp_Object using its old value.
7189 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7191 * window.c (compare_window_configurations): Signal an error
7192 if parameters C1 or C2 aren't window configurations.
7194 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7195 AFTER_POTENTIAL_GC calls around calls to functions that can
7196 signal an error and thus invoke the debugger.
7198 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7200 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7201 an error if decoding fails.
7203 * keyboard.c (lispy_mouse_names): Variable removed.
7204 (Vlispy_mouse_stem): New variable.
7205 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7206 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7207 for any mouse button number. Increase size of mouse_syms and
7208 button_down_location as needed. Call modify_event_symbol with
7209 different arguments.
7210 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7211 Call modify_event_symbol with different arguments.
7212 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7213 for any button number. Call modify_event_symbol with different
7215 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7216 Accept a string for NAME_ALIST_OR_STEM.
7218 * lisp.h (larger_vector): Add prototype.
7220 * fns.c (larger_vector): Make externally visible.
7222 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7224 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7226 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7227 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7228 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7229 we are between str1 and str2.
7230 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7231 (PATFETCH): Use `TRANSLATE'.
7232 (PATFETCH_RAW): Fetch multibyte char if applicable.
7233 (PATUNFETCH): Remove.
7234 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7235 When writing a char, write it directly into the pattern buffer rather
7236 than going needlessly through a temp char-array.
7237 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7238 multibyte magic and remove the useless `#ifdef emacs'.
7239 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7242 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7243 conditional on `emacs'.
7245 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7247 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7249 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7250 non-union-type versions of XMARK and friends here, because XMARK
7251 and friends won't work on an integer field if NO_UNION_TYPE is not
7253 (make_number): Define as a function if it's not defined as a
7256 * composite.c (run_composite_function): Use NILP when checking for
7258 (syms_of_composite): Delete local var NARGS, pass an int as first
7259 argument to Fmake_hash_table.
7261 * editfns.c (text_property_stickiness): Use NILP to test
7262 Lisp_Object boolean value.
7263 (Fmessage_or_box): Don't use NILP to test int variable.
7264 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7265 problems reading from and changing the same lisp value in an
7268 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7270 * term.c (TN_no_color_video): New variable.
7271 (term_init): Intitialize TN_no_color_video.
7272 (enum no_color_bit): New enumeration.
7273 (MAY_USE_WITH_COLORS_P): New macro.
7274 (turn_on_face): Use it to determine if attributes may be used
7275 combined with colors.
7277 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7279 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7280 with int lvalues via casts; instead, just yield lisp object
7282 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7283 proper accessor macros.
7284 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7285 (grow_mini_window): Fix typo getting int value of root->height.
7287 * xdisp.c (compute_string_pos): Fix order of arguments to
7288 string_pos_nchars_ahead.
7289 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7290 count arg to variable-arg routines like Frun_hook_with_args and
7292 (back_to_previous_visible_line_start)
7293 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7294 fixed-arg routines like Fget_char_property and Fmake_string.
7295 (reconsider_clip_changes): Use XINT when comparing integer lisp
7296 objects, or passing them as int arguments.
7297 (mark_window_display_accurate, insert_left_trunc_glyphs)
7298 (append_space, extend_face_to_end_of_line): Use make_number when
7299 storing or passing integer values as lisp objects.
7300 (set_cursor_from_row, highlight_trailing_whitespace): Use
7301 INTEGERP, not implicit test against zero, for glyph object.
7302 (try_window_id): Don't use make_number when we want an int value.
7304 * xfaces.c (xlfd_symbolic_value): Make last argument a
7305 Lisp_Object, to be consistent with callers.
7306 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7307 (lface_hash): Apply XFASTINT to lisp values before folding in.
7309 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7310 fill in window width and height. Pass an int, not a lisp object,
7311 as first arg to Finsert.
7313 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7315 * xfaces.c (realize_basic_faces): Block input while realizing
7318 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7320 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7322 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7324 * xterm.c (x_produce_glyphs): When displaying unibyte text
7325 or ASCII, handle case that per-char metric is null.
7327 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7329 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7331 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7332 XSUBR, XBUFFER): Verify correct object type before returning
7333 pointer, using eassert.
7334 * frame.h (XFRAME): Likewise.
7336 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7337 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7338 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7340 * data.c (set_internal): Likewise.
7341 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7342 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7343 * fileio.c (auto_save_1): Likewise.
7344 * insdel.c (check_markers): Likewise.
7345 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7346 * undo.c (record_insert): Likewise.
7347 * vmsproc.c (child_sig): Likewise.
7348 * window.c (unshow_buffer, window_loop): Likewise.
7349 * xterm.c (x_erase_phys_cursor): Likewise.
7351 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7353 * xfns.c (free_image_cache): Free the cache structure itself
7354 last, after all its members have been freed.
7356 * lisp.h (xstrdup): Add prototype.
7358 * alloc.c (xstrdup): Moved here from xfaces.c.
7359 (allocating_for_lisp): Variable removed.
7360 (lisp_malloc): Block input around the calls to malloc and
7363 * xfaces.c (realize_tty_face): Use find_symbol_value instead
7365 (xstrdup): Moved to alloc.c.
7367 2000-03-29 Ken Raeburn <raeburn@gnu.org>
7369 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
7371 * emacs.c (main): Fix sense of no-loadup test.
7373 * config.in (ENABLE_CHECKING): Undef.
7375 * lisp.h (struct interval): Replace "parent" field with a union of
7376 interval pointer and Lisp_Object; add new bitfield to use as
7377 discriminant. Change other flag fields to bitfields.
7378 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
7379 is defined and the supplied test fails, print a message and
7381 (eassert): New macro. Use CHECK to provide an assert-like
7384 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
7385 pointers; abort if the value looks like a lisp object.
7386 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
7387 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
7388 Modify for new interval parent definition.
7390 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
7391 UNMARK_BALANCE_INTERVALS): Update references that need an
7392 addressable lisp object in the interval structure.
7393 (die): New function.
7394 (suppress_checking): New variable.
7396 * intervals.c (interval_start_pos): Just return 0 if there's no
7399 2000-03-29 Gerd Moellmann <gerd@gnu.org>
7401 * lread.c (read1): Accept `.' (period) as symbol start like in CL
7402 and earlier Emacs versions.
7404 * keyboard.c (Ftop_level): Cancel busy-cursor.
7406 * eval.c (call_debugger): Cancel busy-cursor.
7408 2000-03-29 Kenichi Handa <handa@etl.go.jp>
7410 * search.c (Freplace_match): Adjust multibyteness of the current
7411 buffer and NEWTEXT. Free allocated memory before signaling an
7414 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
7416 * regex.c (analyse_first): New function obtained by ripping out most
7417 of re_compile_fastmap and generalizing it a little bit so that it
7418 can also just return whether a given (sub)pattern can match the empty
7420 (regex_compile): Use `analyse_first' to decide whether the loop-check
7421 needs to be done or not for *, +, *? and +? (the loop check is costly
7422 for non-greedy repetition).
7423 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
7425 2000-03-28 Dave Love <fx@gnu.org>
7427 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
7430 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
7432 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
7434 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
7436 (enum re_opcode_t): Update description of succeed_n.
7437 (PATFETCH): Always define.
7438 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
7439 operators, char classes, shy-groups and intervals).
7440 Optimize special cases of intervals so as to only use succeed_n and
7441 jump_n when really needed.
7442 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
7443 that we don't have to handle the special cases any more.
7444 Simplify on_failure_jump handling as well.
7446 2000-03-28 Jason Rumney <jasonr@gnu.org>
7448 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
7450 2000-03-27 Gerd Moellmann <gerd@gnu.org>
7452 * s/freebsd.h (GC_SETJMP_WORKS): Define.
7454 * s/msdos.h (GC_SETJMP_WORKS): Define.
7456 * alloc.c (mark_maybe_object): New function.
7457 (mark_memory): Use it.
7458 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
7459 (setjmp_tested_p, longjmp_done): New variables.
7460 (test_setjmp): New function.
7461 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
7462 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
7464 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
7465 to DEC_TEXT_POS and INC_TEXT_POS.
7467 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
7468 with parameter MULTIBYTE_P.
7470 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
7473 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7474 buffers because it looks for multibyte character byte sequences
7475 which don't exist in unibyte text.
7477 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7479 * xfaces.c (register_color, unregister_color, unregister_colors)
7480 [DEBUG_X_COLORS]: New functions.
7481 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7483 * xfns.c (x_set_cursor_color): Get color reference counts right.
7485 * xterm.c (x_copy_color): New function.
7486 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
7488 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
7489 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
7490 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
7491 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
7492 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
7493 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
7494 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
7495 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
7496 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
7497 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7499 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7500 names for handling per-buffer variables.
7502 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7503 instead of MAX_BUFFER_LOCAL_VARS.
7504 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7506 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7508 * xfns.c (x_specified_cursor_type): New function.
7509 (x_set_cursor_type): Use it.
7511 * buffer.h (struct buffer): Add cursor_type.
7513 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7515 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7516 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7518 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7519 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7520 executing it as well as when popping it off the stack to find infinite
7521 loops in non-greedy repetition operators.
7523 2000-03-26 Gerd Moellmann <gerd@gnu.org>
7525 * doc.c (Qfunction_documentation): New variable.
7526 (syms_of_doc): Initialize Qfunction_documentation.
7527 (Fdocumentation): If FUNCTION is a symbol with non-nil
7528 `function-documentation' property, return a documentation derived
7531 * buffer.c (syms_of_buffer): Add default-cursor-type.
7532 (init_buffer_once): Don't let cursor_type have a local value
7535 * xterm.c (x_display_and_set_cursor): Choose cursor depending
7536 on buffer-local value of cursor_type.
7537 (x_draw_bar_cursor): Add parameter WIDTH.
7539 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
7540 (init_buffer_once): Set default cursor_type value to t.
7541 Mark cursor_type as local everywhere.
7542 (syms_of_buffer): New per-buffer variable cursor-type.
7544 * buffer.h (struct buffer): Remove member local_var_flags,
7546 (MAX_BUFFER_LOCAL_VARS): New macro.
7547 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
7548 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
7549 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
7550 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
7552 * print.c (print_object): Use new macros for per-buffer
7555 * category.c (Fset_category_table): Use new macros for per-buffer
7558 * buffer.c (buffer_permanent_local_flags): Make a char array.
7559 (max_buffer_local_idx): New variable.
7560 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
7561 for new handling of per-buffer variables.
7562 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
7563 (init_buffer_once): Initialize per-buffer vars differently.
7564 Set max_buffer_local_idx.
7566 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
7569 * lread.c (defvar_per_buffer): Use new macros for per-buffer
7572 * data.c (do_symval_forwarding, store_symval_forwarding)
7573 (find_symbol_value, set_internal, default_value, Fset_default)
7574 (Fkill_local_variable, Flocal_variable_p): Use new macros for
7575 per-buffer variables.
7577 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
7579 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7581 * xterm.c (x_term_init): Unblock input around call1 of
7582 Qvendor_specific_keysyms.
7584 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
7585 (find_defun_start): Consider an open parenthesis in column 0
7586 a defun start only if open_paren_in_column_0_is_defun_start is set.
7587 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
7589 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
7591 * eval.c (Fautoload): Add entry in load-history (if after dump).
7592 * lread.c (load-history): Update docstring.
7594 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7596 * indent.c (Fvertical_motion): Always use the current buffer.
7597 Temporarily change the window's buffer, if necessary.
7599 2000-03-23 Gerd Moellmann <gerd@gnu.org>
7601 * xterm.c (fast_find_position): Make sure not to consider rows
7602 not visible in the window.
7604 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
7606 * regex.c (enum syntaxcode): Provide default for non-Emacs.
7607 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7609 2000-03-22 Jason Rumney <jasonr@gnu.org>
7611 * w32menu.c (single_submenu): Set help string to NULL if none.
7612 (w32_menu_show): Set help string correctly.
7613 (add-menu-item): Set help string in MIIM_DATA for menu item.
7614 Load SetMenuItemInfoA explicitly.
7615 (w32_menu_display_help): New function.
7617 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7618 (QCdata): Moved to xdisp.c.
7620 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7621 (Vw32_charset_to_codepage_alist): Removed.
7622 (Vw32_charset_info_alist): New variable.
7623 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7624 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7625 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7626 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7628 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7629 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7630 Define Vw32_charset_info_alist and w32_charset symbols.
7632 2000-03-22 Jason Rumney <jasonr@gnu.org>
7634 * makefile.nt (w32bdf.obj): Update dependencies.
7636 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7638 * w32fns.c: Include fontset.h after dispextern.h.
7639 (Fx_create_frame): Do not create fontset.
7640 (w32_load_system_font): Doc fix.
7641 (Fx_close_connection): Free full_name if it is not shared.
7643 * w32term.c: Include fontset.h after dispextern.h.
7644 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7646 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7647 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7648 (w32_font_is_double_byte): New function, needs body.
7649 (x_append_glyph): Set glyph->glyph_not_available_p.
7650 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7651 it->charset. If it->multibyte_p is zero and it->c is a multibyte
7652 character, convert it to a unibyte character.
7653 (struct glyph_string): Delete member `charset'.
7654 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
7655 calculating it is found.
7656 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7657 the case that per char metric is not available correctly.
7658 (x_fill_glyph_string): Handle the case that the specific glyph is
7659 not available correctly.
7660 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7661 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7662 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7663 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7664 fontset. Don't call FS_LOAD_FONT.
7666 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7668 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7669 (INT_LISPLIKE): New macro.
7670 (NULL_INTERVAL_P): Use it.
7671 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7672 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7673 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7675 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7676 explicit references to "parent" field of struct interval and
7677 associated unclean type conversions.
7678 * intervals.c (create_root_interval, root_interval, rotate_right,
7679 rotate_left, balance_possible_root_interval, split_interval_right,
7680 split_interval_left, interval_start_pos, find_interval,
7681 next_interval, previous_interval, update_interval,
7682 adjust_intervals_for_insertion, delete_node, delete_interval,
7683 adjust_intervals_for_deletion, merge_interval_right,
7684 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7685 copy_intervals_to_string): Likewise.
7686 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7688 * syntax.c (update_syntax_table): Likewise.
7690 * intervals.c (reproduce_tree_obj): New function, like
7691 reproduce_tree but takes a Lisp_Object for the parent. Declare
7693 (graft_intervals_into_buffer): Use it when appropriate.
7694 (reproduce_tree): Declare with prototype.
7695 (balance_possible_root_interval): Check that the parent is a lisp
7696 object before trying to examine its type.
7698 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7700 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7701 as strings only if both are known to be strings.
7703 * s/openbsd.h (LIBS_TERMCAP): Undef.
7705 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7707 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7708 definitions for non-Emacs compilation.
7709 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7710 outside of `#ifdef emacs'.
7711 (print_partial_compiled_pattern): Update.
7712 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7713 (re_compile_fastmap): Merge handling of charset and charset_not (for
7714 emacs and non-emacs compilation as well).
7715 Similarly for (not)categoryspec and (not)syntaxspec.
7716 Don't use the fastmap when reaching `anychar' since the added
7717 complexity is not justified.
7718 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7719 and (not)syntaxspec. Merge (not)categoryspec.
7721 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7723 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7724 FACE_FOR_CHAR): Define them differently for the configuration of
7727 2000-03-21 Dave Love <fx@gnu.org>
7729 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7732 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7734 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7735 (lface_fully_specified_p): Don't check contents of
7736 LFACE_FONT_INDEX because that attribute is optional.
7737 (realize_x_face): Remove now unwarranted xassert.
7739 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7741 The following changes are to make font selection based on
7742 characters, not charset. In addition, they recover fontset
7743 facilities while utilizing the new font selection mechanism.
7745 * Makefile.in (fontset.o): Depend on dispextern.h.
7747 * alloc.c (mark_face_cache): Don't mark face->registry.
7749 * dispextern.h (struct glyph): New member glyph_not_available_p.
7750 Use 22 bits for face_id.
7751 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7752 (struct face): Delete member registry, new member ascii_face.
7753 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7754 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7755 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7756 (struct it): Delete member charset, new member
7757 glyph_not_available_p.
7759 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7760 (struct fontset_info, struct fontset_data): Structs removed.
7761 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7762 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7763 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7764 (fs_free_face_fontset, fontset_font_pattern,
7765 face_suitable_for_char_p, face_for_char,
7766 make_fontset_for_ascii_face): Extern them.
7767 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7768 (FS_LOAD_FACE_FONT): New macro.
7770 * fontset.c: All codes rewritten or adjusted for the change of
7771 fontset implementation. Now fontset is represented by char table.
7772 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7774 (my_strcasecmp): Function removed.
7775 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7777 (AREF, ASIZE): New macros.
7778 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7779 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7780 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7781 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7782 fontset_id_valid_p, font_family_registry, fontset_name,
7783 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7784 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7786 (fs_load_font): New arg FACE. Caller changed.
7787 (fs_query_fontset): Argument changed. Caller changed.
7788 (Fquery_fontset): call fs_query_fontset.
7789 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7791 (clear_fontset_elements, check_registry_encoding,
7792 check_fontset_name): New functions.
7793 (syms_of_fontset): Set char-table-extra-slots property of fontset
7794 to 3. Staticpro and initialize Vfontset_table and
7795 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7797 * frame.h (struct frame): Member `fontset_data' removed.
7798 (FRAME_FONTSET_DATA): Macro removed.
7800 * frame.c (make_frame): Don't allocate f->fontset_data.
7801 (Fdelete_frame): Don't free f->fontset_data.
7803 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7805 * xdisp.c (charset_at_position): Function removed.
7806 (init_iterator): Don't set member charset of struct `it'.
7807 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7808 next_element_from_display_vector, insert_left_trunc_glyphs):
7810 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7812 (get_next_display_element, append_space,
7813 extend_face_to_end_of_line): Likewise.
7815 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7817 (clear_font_table, frame_update_line_height, load_face_font):
7818 Adjusted for the change of fontset implementation.
7819 (load_face_fontset_font): Function removed.
7820 (pixel_point_size): New function.
7821 (font_list): Argument type changed. Caller changed.
7822 (LFACE_FONT): New macro.
7823 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7824 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7825 Lisp_Object. Determine the font name by actually loading a font
7826 by the specified pattern. Set LFACE_FONT (lface) to the specified
7827 pattern. Even if a font is not found, don't try alternatives.
7828 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7829 (set_font_frame_param): If `font' is specified in lface, use it.
7830 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7831 (lface_same_font_attributes_p): Likewise.
7832 (make_realized_face): Arguent changed. Caller changed. Set
7833 face->ascii_face to face itself.
7834 (free_realized_face): Free face->fontset if face is for ASCII.
7835 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7836 deduce_unibyte_registry, x_charset_registry): Functions removed.
7837 (free_realized_multibyte_face): New function.
7838 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7839 changed. Caller changed.
7840 (try_font_list): Argument type changed.
7841 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7842 (choose_face_font): Argument changed. Handle fontset properly.
7843 (choose_face_fontset_font): Function removed.
7844 (realize_default_face, realize_named_face): Don't remove the
7846 (realize_face): Argument changed. Caller changed. Remove face
7847 with the arg former_face_id in advance. Load font for the new
7849 (realize_x_face): Argument changed. Caller changed. For a
7850 multibyte character, share fontset with base_face. For a single
7851 byte character, make a new realized fontset. Don't load a font
7853 (realize_tty_face): Argument changed. Caller changed.
7854 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7855 (face_at_buffer_position): Don't check multibyte_p for returning
7857 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7858 FACE_SUITABLE_FOR_CHARSET_P.
7859 (syms_of_xfaces): Remove code for Qx_charset_registry and
7860 Vface_default_registry.
7862 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7863 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7864 (x_per_char_metric): Don't try FONT->default_char. Even if
7865 pcm->width is zero, glyph bits may exist.
7866 (x_encode_char): Always initialize char2b->byte1.
7867 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7868 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7870 (x_append_glyph): Set glyph->glyph_not_available_p.
7871 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7872 it->charset. Handle the case that per char metric is not
7873 available. If it->multibyte_p is zero and it->c is a multibyte
7874 character, convert it to a unibyte character.
7875 (struct glyph_string): Delete member `charset'.
7876 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7877 the case that per char metric is not available correctly.
7878 (x_fill_glyph_string): Handle the case that the specific glyph is
7879 not available correctly.
7880 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7881 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7882 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7883 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7884 fontset. Don't call FS_LOAD_FONT.
7886 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7887 (x_create_tip_frame): Likewise.
7888 (Fx_close_connection): Free full_name of font_info.
7890 * fns.c (optimize_sub_char_table): New function.
7891 (Foptimize_char_table): New function.
7892 (syms_of_fns): Defsubr Soptimize_char_table.
7894 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7896 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7897 only if buffer is displayed in some window.
7899 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7900 (try_window_reusing_current_matrix): Don't call scroll run
7901 function if run's current and desired position are the same;
7902 this prevents cursor flickering.
7904 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7906 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7908 * regex.c (RE_STRING_CHAR): New macro.
7909 (GET_CHAR_AFER_2): Remove.
7910 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7911 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7912 (print_partial_compiled_pattern, re_compile_fastmap)
7913 (re_match_2_internal): Remove on_failure_jump_exclusive.
7914 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7915 optimization only need to work for * (ie. can use of_keep_string_jump).
7916 Remove the special case for .*\n since it is now covered by the general
7918 (re_search_2): Don't bother with `room'.
7919 (skip_one_char): New function.
7920 (skip_noops): Simplify since `memory' is not needed any more.
7921 (mutually_exclusive_p): Restructure slightly to use `switch' and
7922 add handling for "all" remaining cases.
7923 (re_match_2_internal): Change on_failure_jump_smart to use
7924 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7925 rather than on_failure_jump_exclusive.
7927 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7929 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7930 number of bits per RGB because it's everywhere used as the depth
7933 * term.c (calculate_costs): Remove code dealing with X frames.
7935 2000-03-19 Richard M. Stallman <rms@gnu.org>
7937 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7939 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7941 * lread.c (read_integer): Unread the last char not consumed.
7943 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7945 * xterm.c (x_update_window_cursor): Don't update in frames
7946 which are in the process of being deleted.
7948 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7950 * Makefile.in (mostlyclean): Add `*.core'.
7951 (clean): Add `bootstrap-emacs'.
7953 * lread.c (read_integer): New function.
7954 (read1): Support read syntax #o, #x, #b, #r.
7956 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7958 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7959 make sure POINTER_TO_OFFSET gives the same value before and after
7960 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7961 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7962 (debug): Now only active if > 0 rather than if != 0.
7963 (DEBUG_*): Update for the new meaning of `debug'.
7964 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7965 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7966 in `succeed_n', `jump_n' and `set_number_at'.
7967 (store_op1, store_op2, insert_op1, insert_op2)
7968 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7969 (group_in_compile_stack): Move to after its arg's types are
7970 declared and add a prototype.
7971 (PATFETCH): Define in terms of PATFETCH_RAW.
7972 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7974 (QUIT): Redefine as a nop except for NTemacs.
7975 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7976 indentation of the greedy-op and shy-group code.
7977 (at_(beg|end)line_loc_p): Fix argument's types.
7978 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7979 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7980 (MATCHING_IN_FIRST_STRING): Remove.
7981 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7982 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7983 QUIT unconditionally.
7985 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7987 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7990 * process.c (send_process): Add a hint that the function
7991 can call Lisp code to its comment.
7993 * lread.c (load_dangerous_libraries): New variable.
7994 (Vbytecomp_version_regexp): New variable.
7995 (safe_to_load_p): New function.
7996 (Fload): Handle files not compiled with Emacs specially.
7997 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7999 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8001 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8003 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8004 support functions only if HAVE_X11R6_XIM is defined.
8005 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8007 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8009 * xfns.c (X_I18N_INHIBITED): Don't define.
8010 (create_frame_xic): Remove conditional compilation on
8012 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8014 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8015 (HAVE_X11R6_XIM): Define.
8017 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8019 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8020 If set, call XSynchronize.
8022 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8024 * regex.c: Declare a new type `re_char' used throughout the code
8025 for the string char type. It's `const unsigned char' to match the
8026 rest of Emacs. Consistently make sure all pointers to strings use
8027 it and make sure all pointers into the pattern use `unsigned
8029 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8030 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8033 * charset.h (GET_CHAR_AFTER_2): Remove.
8034 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8036 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8038 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8039 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8040 of them try to use backquotes.
8042 2000-03-12 Dave Love <fx@gnu.org>
8044 * unexelf.c: Restore changes of 1999-10-19.
8045 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8046 fix its type and alignment; copy it from current process.
8048 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8050 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8051 has been found. Fix bug not computing timer's predecessor.
8053 * fileio.c (Fread_file_name): Handle case that DIR contains a
8056 * window.c (Fsave_window_excursion): Doc fix.
8058 * xfns.c (x_defined_color): Rewritten to use
8059 x_allocate_nearest_color.
8061 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8063 * msdos.c (vga_installed): New function, code moved from
8064 dos_set_window_size.
8065 (Qbar, Qcursor_type, outside_cursor): New variables.
8066 (syms_of_msdos): Intern and staticpro them.
8067 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8068 shape used outside Emacs when called for the first time.
8069 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8070 cursor shape used outside Emacs.
8071 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8072 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8074 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8075 parameters specify the cursor. Make qreverse a global
8076 variable (renamed to Qreverse).
8078 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8080 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8082 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8084 This is a big redesign of failure-stack and register handling, prompted
8085 by bugs revealed when trying to add shy-groups. Overall, what happened
8086 is that loops are now structured a little differently, groups can be
8087 shy and the code is a little simpler.
8089 * regex.h: Update the copyright.
8090 (RE_SHY_GROUPS): New value.
8091 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8092 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8094 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8095 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8096 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8097 for (start|stop)_memory since they now only take one argument (the
8098 second has becomes unnecessary).
8099 (print_partial_compiled_pattern): Adjust for changes in
8101 (print_compiled_pattern): Use %ld to printf long ints and flush to
8102 make debugging a little easier.
8103 (union fail_stack_elt): Make the integer unsigned.
8104 (struct fail_stack_type): Add a `frame' element.
8105 (INIT_FAIL_STACK): Init `frame' as well.
8106 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8107 (DEBUG_PUSH, DEBUG_POP): Remove.
8108 (NUM_REG_ITEMS): Remove.
8109 (NUM_NONREG_ITEMS): Adjust.
8110 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8111 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8112 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8113 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8115 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8116 address pushed is not the destination of the jump but the source
8118 (NUM_FAILURE_ITEMS): Remove.
8119 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8120 registers before the actual failure point). Don't hardcode any
8121 meaning for str==NULL anymore.
8122 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8123 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8125 (REG_UNSET_VALUE): Use NULL (why not?).
8126 (compile_range): Remove declaration since it doesn't exist.
8127 (struct compile_stack_elt_t): Remove inner_group_offset.
8128 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8129 (regex_grow_registers): Remove dead code.
8130 (FIXUP_ALT_JUMP): New macro.
8131 (regex_compile): Add shy-groups Change loops to use
8132 on_failure_jump_smart&jump instead of
8133 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8134 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8135 variable to me). Use `jump' instead of `jump_past_alt' and don't
8136 bother with push_dummy_failure in alternatives since it is now
8137 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8138 emacs' for (re)allocating the stack.
8139 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8140 from loop when bufp->can_be_null rather than jumping to `done'.
8141 Avoid jumping backwards so as to ensure termination. Use
8142 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8143 backreferences. Remove dead code in handling of `anychar'.
8144 (skip_noops, mutually_exclusive_p): New functions taken from the
8145 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8146 improve mutually_exclusive_p to handle ".+\n".
8147 (lowest_active_reg, highest_active_reg,
8148 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8149 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8150 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8151 variables. Push register (in `start_memory') on the stack rather
8152 than storing it in old_reg(start|end). Remove the cycle detection
8153 from `stop_memory', replaced by the use of on_failure_jump_loop
8154 for greedy loops. Add code for the new on_failure_jump_<foo>.
8155 Remove ad-hoc code in `on_failure_jump' to push more registers in
8156 the case of a loop. Take out code from `maybe_pop_jump' into
8157 separate functions and adapt it to the semantics of
8158 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8159 and push_dummy_failure. Remove dummy_failure handling and
8160 handling of `failures to jump to on_failure_jump' (this last one
8161 was already dead code, it seems).
8162 (group_match_null_string_p, alt_match_null_string_p)
8163 (common_op_match_null_string_p): Remove.
8165 2000-03-08 Dave Love <fx@gnu.org>
8167 * config.in: Don't depend on __STDC__ for volatile.
8168 Add POINTER_TYPE, PTR, PROTOTYPES.
8170 * hftctl.c, strftime.c: Use PROTOTYPES.
8171 * eval.c (find_handler_clause): Likewise.
8173 * mem-limits.h: Use POINTER_TYPE.
8175 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8176 (memory_warnings): Declare using POINTER_TYPE.
8178 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8180 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8182 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8185 * xfns.c: Remove obsolete code in #if 0.
8186 (Fx_focus_frame): New function.
8188 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8190 * coding.c (coding_category_name): Add coding-category-utf-8,
8191 coding-category-utf-16-be, coding-category-utf-16-le.
8192 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8193 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8194 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8195 (detect_coding_utf_8): New function.
8196 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8197 UTF_16_LOW_SURROGATE_P): New macros.
8198 (detect_coding_utf_16): New function
8199 (detect_coding_mask): When priorities are specified, skip any
8200 categories that have `nil' coding-system. Fix bug of returning
8201 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8202 returns a mask not set in PRIORITIES.
8203 (detect_eol_type_in_2_octet_form): New function.
8204 (detect_eol): selects detect_eol_type_XXX to call according to
8205 cooding->category_idx.
8206 (detect_coding_system): Remove `nil' coding-system in the result.
8207 (Fupdate_coding_systems_internal): Update all coding-categories.
8209 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8210 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8212 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8213 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8214 CODING_CATEGORY_IDX_UTF_16_LE.
8215 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8216 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8217 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8218 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8220 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8222 * doc.c (Fdocumentation_property): If value is not a string,
8223 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8225 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8226 close the display with XtCloseDisplay. This caused a bus error
8229 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8230 complete but not unique.
8232 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8234 * process.c (send_process): Remove local variable `procname' that
8235 might become invalid when a GC happens. Instead, access the
8236 process name slot directly.
8238 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8241 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8244 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8246 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8247 glyph matrices have been freed.
8249 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8251 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8252 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8254 * xfns.c (QCdata): Moved to xdisp.c.
8256 * xdisp.c (QCdata): Moved here from xfns.c.
8257 (syms_of_xdisp): Initialize QCdata.
8259 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8261 * window.c (coordinates_in_window): Use
8262 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8263 FRAME_INTERNAL_BORDER_WIDTH.
8265 * xdisp.c (try_window_id): Recompute unchanged information if
8266 it is obviously invalid.
8268 * xterm.c (x_term_init): Create a colormap if not using the
8271 * xterm.h (select_visual): Change prototype.
8273 * xfns.c (select_visual): Rewritten. Recognize user-specified
8275 (visual_classes): New variable.
8277 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8279 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8280 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8281 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8282 (x_decode_color): Don't handle allocation of white and black
8284 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8285 XtNcolormap resources.
8286 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8287 (Fx_create_frame): Initialize color members of x_output structure.
8288 (xpm_load): Pass colormap to XPM lib.
8290 * xfaces.c (x_free_colors): Access colormap of frame using
8291 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8292 when default colormap is used.
8294 * xterm.c (x_term_init): Set Colormap member of x_display_info
8295 structure. Copy colormap if resource `privateColormap' is
8296 specified (PseudoColor only).
8297 (x_setup_relief_color): Access colormap of frame using
8300 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8301 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8303 2000-03-04 Jason Rumney <jasonr@gnu.org>
8305 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8306 other non-platform-specific equivalents.
8307 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8308 specific functions and macros as their w32 equivalents where
8309 non-platform-specifics are not available.
8310 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8311 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8312 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8313 (frame_update_line_height): Use macros to access f->output_data.
8314 (defined_color): Remove FIXME comments; fixed.
8315 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8316 into #ifdef blocks. Add WINDOWSNT blocks.
8317 (Fx_list_fonts): Use macros for accessing font data.
8318 (set_lface_from_font_name): Different default fonts for X and
8320 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8321 scalable for backward compatibility.
8322 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8323 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8325 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8328 * makefile.nt (w32faces.obj): Remove.
8331 2000-03-03 Jason Rumney <jasonr@gnu.org>
8333 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8336 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8338 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8339 standard ELF definitions here if the system header does not.
8341 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8343 * xterm.c (PER_CHAR_METRIC): Removed.
8344 (x_per_char_metric_1, x_default_char): New functions.
8345 (x_per_char_metric): If font's default char is invalid, return
8346 metrics of a suitably chosen usable default char.
8347 (x_draw_glyph_string_foreground): If font has an invalid default
8348 char, replace occurrences of unprintable chars with a suitably
8349 chosen usable default char.
8351 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8353 * xterm.c (note_mouse_highlight): Return quickly if frame's
8354 glyph matrices have been freed.
8356 * dispnew.c (free_glyphs): Block input while freeing matrices.
8358 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
8360 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
8363 * dispextern.h (x_free_colors): Add prototype.
8365 * xfaces.c (x_free_colors): New function.
8366 (unload_color, free_face_colors): Use it.
8368 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
8370 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
8372 * window.c [MSDOS]: Include msdos.h.
8374 2000-03-02 Dave Love <fx@gnu.org>
8376 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
8378 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
8379 set C_OPTIMIZE_SWITCH for gcc.
8381 2000-03-02 Kenichi Handa <handa@etl.go.jp>
8383 * coding.c (coding_save_composition): Be sure to allocate
8384 composition data area in coding even if there's no composition in
8387 2000-03-01 Jason Rumney <jasonr@gnu.org>
8389 * w32term.c: Equivalent changes to those made to xterm.c on
8390 2000-02-25 and 2000-02-24.
8392 * w32fns.c: Equivalent changes to those made to xfns.c on
8393 2000-02-25 and 2000-02-21.
8395 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
8396 correct line-end convention is followed.
8398 * w32menu.c [HAVE_BOXES]: Remove #undef.
8399 (single_keymap_panes): Remove code for simulating checkmarks.
8400 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
8401 Remove code for drawing simulated checkmarks.
8402 (w32_menu_show): make unibyte help string correctly.
8403 (add_menu_item): draw standard Windows checkmarks. Draw radio
8404 buttons as radio buttons if possible.
8406 2000-03-01 Gerd Moellmann <gerd@gnu.org>
8408 * sysdep.c (start_of_text): Don't define this function for NetBSD
8411 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
8413 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
8414 (LINKER): Don't undef if __NetBSD__ is defined.
8416 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
8418 * fileio.c [__NetBSD__]: Define `unix'.
8420 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
8422 2000-02-29 Gerd Moellmann <gerd@gnu.org>
8424 * atimer.c (start_atimer): Don't abort when timers are stopped.
8425 (append_atimer_lists): New function.
8426 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
8427 arbitrary lists of stopped and running atimers.
8429 * atimer.c (cancel_atimer): Handle canceling an atimer when
8430 some timers are stopped.
8432 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
8435 * fns.c (maybe_resize_hash_table): Handle case of new size
8436 coming out as being the same as old size.
8438 2000-02-27 Jason Rumney <jasonr@gnu.org>
8440 * makefile.nt: Add atimer.h to dependencies.
8441 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
8442 * w32console.c: Only disable window system features for dispextern.h
8443 (initialize_w32_display): Build a display info for the console.
8444 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
8445 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
8446 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
8448 * w32gui.h (struct W32FontStruct): Revert last change after change
8450 * w32menu.c (single_submenu): Set up help string.
8451 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
8452 (w32_dialog_show): Set up help string.
8453 * w32term.c (w32_display_info_for_display): Remove unused function.
8454 (w32_draw_bitmap): Use pre-built bitmaps.
8455 (w32_initialize_display_info): New function to initialize parts of
8456 display info that are common to both GUI and console frames.
8457 (w32_term_init): Use w32_initialize_display_info. Do not set
8458 Vw32_num_mouse_buttons here, as it is not called for console
8459 frames. Build bitmaps for indicating truncated lines etc.
8460 (x_delete_display): Destroy pre-built bitmaps.
8461 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
8462 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
8464 2000-02-27 Dave Love <fx@gnu.org>
8466 * lisp.h: Add a bunch of prototypes.
8468 2000-02-26 Kenichi Handa <handa@etl.go.jp>
8470 * keyboard.c (read_char): Set `usec' correctly.
8472 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8474 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8475 `lambda', set reg[RRR] to the map index.
8476 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8477 reg[RRR] to 0. Otherwise, set it to -1.
8479 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8481 * emacs.c (main): Remove code snippet commented out with `//'.
8483 2000-02-25 Richard M. Stallman <rms@gnu.org>
8485 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8486 and contains a `:', prepend `/:'.
8488 * window.c (select_window_1): If selected_window is nil,
8489 don't "swap out" the buffer's point.
8490 (Fset_window_configuration): Set selected_window to nil
8491 before calling Fselect_window.
8492 (unshow_buffer): Don't set point in buffer from window's point
8493 if another more recently selected window also shows the buffer.
8495 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8497 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8499 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8500 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8501 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8503 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8504 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8505 (hide_busy_cursor): New functions.
8506 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8508 * minibuf.c (read_minibuf): Cancel busy-cursor.
8510 * keyboard.c (command_loop_1): Call start_busy_cursor before
8511 Fcommand_execute and cancel_busy_cursor after it.
8512 (timer_check): Remove busy-cursor code.
8513 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8516 * process.c (wait_reading_process_input): Remove busy-cursor code.
8518 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8519 Fx_hide_busy_cursor.
8521 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8523 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
8525 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
8527 * xterm.c (XTread_socket): Remove busy-cursor code.
8529 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
8530 (build_frame_matrix_from_leaf_window): Put code handling
8531 glyph row's not being a slice of a frame row in #if 0.
8532 (sync_window_with_frame_matrix_rows): New function.
8533 (frame_row_to_window): New function.
8534 (mirror_line_dance): Handle copies between windows.
8536 * lread.c (Fload): Use `xfree' instead of `free'.
8537 (init_obarray): Use `xmalloc' instead of `malloc'.
8539 * window.c (Fset_window_buffer): Set WINDOW to the window
8541 (coordinates_in_window): Take frame's internal border width
8544 2000-02-24 Gerd Moellmann <gerd@gnu.org>
8546 * xterm.c (x_display_and_set_cursor): Display cursor of
8547 non-selected windows depending on the setting of
8548 cursor_in_non_selected_windows.
8550 * xdisp.c (cursor_in_non_selected_windows): New variable.
8551 (syms_of_xdisp): DEFVAR_BOOL it.
8553 2000-02-23 Gerd Moellmann <gerd@gnu.org>
8555 * data.c (Fstring_to_number): If number is greater than what
8556 fits into an integer, return a float.
8558 * eval.c (specbind): Remove references to
8559 keyword_symbols_constant_flag.
8561 * data.c (keyword_symbols_constant_flag): Removed.
8562 (Fmakunbound, set_internal, syms_of_data): Remove references to
8563 keyword_symbols_constant_flag.
8565 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
8567 2000-02-23 Kenichi Handa <handa@etl.go.jp>
8569 * syntax.c (multibyte_syntax_as_symbol): New variable.
8570 (syms_of_syntax): Declare it as a Lisp variable.
8571 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
8572 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
8573 nonzero, treat all multibyte characters as symbol.
8574 (init_syntax_once): Give syntax `word' to all multibyte
8577 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
8579 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
8582 2000-02-21 Gerd Moellmann <gerd@gnu.org>
8584 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
8586 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8587 (x_non_menubar_window_to_frame): Check the busy-cursor window.
8589 2000-02-21 Dave Love <fx@gnu.org>
8591 * frame.c (Vmouse_position_function): New variable.
8592 (Fmouse_position): Use it.
8593 (syms_of_frame): Install it.
8595 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
8597 2000-02-20 Gerd Moellmann <gerd@gnu.org>
8599 * fileio.c (Finsert_file_contents): Unbind the binding of
8600 standard-output done by temp_output_buffer_setup.
8602 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
8603 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
8604 (specbind, unbind_to): Handle most common case of non-constant
8605 symbol with trivial value specially.
8607 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8609 2000-02-20 Richard M. Stallman <rms@gnu.org>
8611 * data.c (Fmake_variable_buffer_local): Doc fix.
8612 Init found_for_buffer to 0.
8613 (Fmake_variable_frame_local): If the variable has already
8614 been buffer-local, set the check_frame field.
8616 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8618 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8619 produced for CODING_MODE_LAST_BLOCK requires.
8621 2000-02-18 Dave Love <fx@gnu.org>
8623 * keyboard.c (echo_keystrokes): Remove declaration.
8624 (Vecho_keystrokes) New variable.
8625 (read_char, record_menu_key, read_key_sequence): Use it to allow
8627 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8629 * lread.c: Undef feature selection macros before defining.
8631 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8633 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8634 for symbols other than the symbol in question.
8636 2000-02-17 Dave Love <fx@gnu.org>
8638 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8640 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8642 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8644 * alloc.c (enum mem_type): Compile unconditionally.
8646 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8648 * xfaces.c (tty_defined_color): Don't return faulire indication
8649 for unspecified-fg and unspecified-bg pseudo-colors.
8651 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8653 * alloc.c (mark_object): Don't mark symbol names in pure space.
8654 (gc_sweep): Don't unmark symbol names in pure space.
8656 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
8657 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
8658 [GC_MARK_STACK]: New defines.
8659 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
8660 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8662 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8664 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8665 allocate_buffer instead of xmalloc.
8667 * alloc.c (toplevel): Include setjmp.h.
8668 (PURE_POINTER_P): New define.
8669 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8670 (Vdead) [GC_MARK_STACK]: New variable.
8671 (lisp_malloc): Add parameter TYPE, call mem_insert if
8672 GC_MARK_STACK is defined.
8673 (allocate_buffer): New function.
8674 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8675 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8676 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8677 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8678 (MEM_NIL) [GC_MARK_STACK]: New define.
8679 (struct mem_node) [GC_MARK_STACK]: New structure.
8680 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8681 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8682 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8683 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8684 (mark_stack) [GC_MARK_STACK]: New functions.
8685 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8686 (clear_marks): Removed.
8687 (gc_sweep): Set free conses' car, free floats' type, free
8688 symbols' function to Vdead. Use lisp_free to free buffers.
8689 (init_alloc_once): Initialize Vdead.
8690 (survives_gc_p): Return non-zero for pure objects.
8692 * alloc.c: Add comments throughout the file.
8694 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8695 that unblocks alarms.
8697 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8698 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8699 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8701 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8703 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8705 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8706 avoid infinite error signaling. Allocate sufficient memory for
8707 eol_str in the case that eoltype is Lisp_Int.
8709 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8711 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8712 depends on the previous behavior.
8714 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8716 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8718 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8720 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8722 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8723 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8726 2000-02-15 Richard M. Stallman <rms@gnu.org>
8728 * data.c (set_internal): Don't make variable buffer-local
8729 if within a let-binding for the same buffer.
8730 (let_shadows_buffer_binding_p): New function.
8732 * eval.c (specbind): For buffer-local value,
8733 record the current buffer also.
8734 (unbind_to): Cope with that change.
8736 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8738 * window.c (Fsave_window_excursion): Doc fix.
8740 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8742 * syntax.c (back_comment): Make sure we only consider comment-starters
8743 of the relevant style and return -1 in case of a failure to find the
8744 beginning of the comment.
8745 (Fforward_comment): If back_comment fails, go back to the position just
8746 after the comment-end.
8747 (scan_lists): Add comment describing a very minor bug.
8749 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8751 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8752 `completion-regexp-list' in the docstring.
8754 2000-02-14 Dave Love <fx@gnu.org>
8756 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8758 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8760 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8761 to Emacs' syntax. Also fix the comment about set/not-set meanings
8762 since Emacs syntax is not the value 0 any more.
8763 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8764 since it's now part of RE_SYNTAX_EMACS.
8766 2000-02-12 Dave Love <fx@gnu.org>
8768 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8771 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8773 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8775 2000-02-12 Dave Love <fx@gnu.org>
8777 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8779 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8780 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8781 * s/hpux.h: Don't define HAVE_VFORK.
8783 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8785 * s/nextstep.h: Don't define HAVE_ALLOCA.
8787 * config.in: Add vfork bits.
8789 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8791 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8792 unwind function to undo the effect of stopping atimers.
8794 * keyboard.c (bind_polling_period): Stop all timers except
8797 * atimer.c (stopped_atimers): New variable.
8798 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8801 * atimer.h (stop_other_atimers, run_all_atimers)
8802 (unwind_stop_other_atimers): Add function prototypes.
8804 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8806 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8808 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8809 library may depend on jpeg.
8810 (atimer.o): Depends on atimer.c.
8812 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8814 * insdel.c (del_range_1): Call update_compositions.
8815 (del_range_both): Call update_compositions just once..
8817 2000-02-10 Dave Love <fx@gnu.org>
8819 * xfns.c (create_frame_xic): Fix initialization of automatic
8822 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8824 * ccl.c (CCL_MAKE_CHAR): New macro.
8825 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8826 registers by CCL_MAKE_CHAR before calling translate_char.
8827 <CCL_TranslateCharacterConstTbl> Likewise.
8829 2000-02-08 Dave Love <fx@gnu.org>
8831 * lread.c (__EXTENSIONS__): Define.
8833 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8835 * puresize.h (BASE_PURESIZE): Increase to 650000.
8837 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8839 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8842 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8844 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8845 md, mh, mb, mr, and me to the fake termcap entry.
8847 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8849 * sound.c (sound_cleanup): Don't call device close routine if the
8850 function pointer is null.
8852 2000-02-06 Andrew Innes <andrewi@gnu.org>
8854 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8855 around image definitions and prototypes.
8856 (gamma_correct) [WINDOWSNT]: New prototype.
8858 * w32term.c (x_make_frame_visible): Replace call to
8859 input_poll_signal with poll_for_input.
8861 * window.c [WINDOWSNT]: Include w32term.h.
8863 * xdisp.c [WINDOWSNT]: Include w32term.h.
8865 * makefile.nt: Add dependencies on w32gui.h.
8866 (OBJ1): Include atimer.obj.
8867 ($(BLD)\atimer.obj): New dependency rule.
8869 * w32.c (sigmask): New function (does nothing).
8870 (sigunblock): Ditto.
8872 * frame.c [WINDOWSNT]: Include w32term.h.
8874 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8876 * lread.c (syms_of_lread): Fix literal newlines.
8878 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8879 the string constant limit (2048 bytes) in MSVC.
8882 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8884 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8886 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8887 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8890 2000-02-04 Dave Love <fx@gnu.org>
8892 * fileio.c: Remove some unused vars.
8893 (_GNU_SOURCE): Define (for euidaccess).
8895 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8897 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8899 (read_minibuf): Deal with allow_props correctly.
8901 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8903 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8905 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8907 * search.c (compile_pattern): If a cache entry has a nil regexp,
8908 fill in that entry instead of clobbering a previously cached
8911 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8913 * puresize.h (BASE_PURESIZE): Increase to 610000.
8915 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8917 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8920 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8922 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8923 instead of incrementing ic directly.
8924 <CCL_WriteExprConst> Likewise.
8925 <ccl_set_expr>: Set ic to jump_address.
8927 * fileio.c (e_write): Fix the handling of
8928 CODING_FINISH_INSUFFICIENT_SRC.
8930 2000-02-01 Dave Love <fx@gnu.org>
8932 * editfns.c (Fpropertize): Doc fix.
8934 * process.c (Fstart_process): Doc fix.
8936 * eval.c: Fix various doc strings not to duplicate information
8937 from help-manyarg-func-alist.
8939 * window.c (Fset_window_margins): Don't make interactive. Doc
8942 * doc.c (Vhelp_manyarg_func_alist): New variable.
8943 (Fdocumentation): Use it.
8944 (syms_of_doc): Define it.
8946 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8948 * xterm.c (xim_open_dpy): Remove unused local variable.
8950 * emacs.c (USAGE): Use term `display options' instead of `X
8953 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8954 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8956 * fns.c (sweep_weak_table): New function.
8957 (sweep_weak_hash_tables): Use it. Keep on marking until there
8960 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8962 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8963 that XTread_socket does not crash by trying to call XNoOp on a
8966 2000-01-30 Jason Rumney <jasonr@gnu.org>
8968 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8969 Change selected_frame to SELECTED_FRAME ().
8970 (w32_console_mouse_position): Remove #ifndef MULE from around
8973 * makefile.nt: Remove dosfns.obj.
8975 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8977 * w32fns.c (w32_defined_color): Check for valid frame before
8978 applying gamma correction. Eliminate dependency on frame elsewhere.
8979 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8980 (w32_to_x_font): Use resx and resy not height_in and width_in.
8981 (x_to_w32_font): Doc fix.
8982 (xlfd_strip_height): New function to strip and return font height.
8983 (w32_font_match): Compare height separately from rest of xlfd
8984 spec, using xlfd_strip_height.
8986 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8987 width_in. Use w32_defined_color in place of defined_color.
8989 * w32faces.c: Merge more of DOS and X specifics in preparation for
8990 merge with xfaces.c.
8991 (defined_color): Remove FIXME comment.
8992 (tty_color_name): Provide w32-specific function.
8993 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8995 * w32console.c (turn_on_face, turn_off_face): Removed.
8996 (w32_face_attributes): New function.
8997 (Global_variables): Reduce scope where possible.
8998 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9000 (hl_mode): Don't modify text attributes.
9001 (write_glyphs): Don't do anything if len <= 0. Use
9002 w32_face_attributes to get attributes for drawing. Write
9003 terminating codes using char_attr_normal.
9004 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9005 (update_begin, update_end): Likewise.
9006 (vga_stdcolor_name): New function.
9007 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9008 (Fset_screen_color): Remove char_attr_reverse.
9010 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9012 * xfns.c (xic_set_preeditarea): Take window parameter and
9013 window-relative pixel-positions.
9015 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9016 is its frame's selected window.
9017 (xim_instantiate_callback): Likewise.
9019 * xfns.c (x_create_im): Removed.
9020 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9021 (supported_xim_styles): Renamed from supported_styles.
9022 (best_xim_style): Renamed from best_style.
9023 (create_frame_xic): Renamed from xic_create_frame.
9024 (free_frame_xic): Renamed from xic_destroy_frame.
9026 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9028 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9029 our frames, call XFilterEvent with 2nd parameter `None'.
9030 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9031 returning XBufferOverflow.
9032 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9034 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9035 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9036 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9037 (xim_initialize, xim_close)
9038 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9039 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9040 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9041 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9043 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9045 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9046 `xic_style' and `xic_xfs'.
9047 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9048 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9049 (FRAME_XIM): Removed.
9051 * xfns.c (supported_styles): New variable.
9052 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9053 (xic_create_xfontset, best_style, xic_create_frame)
9054 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9055 (xic_set_xfontset): New functions.
9057 2000-01-28 Dave Love <fx@gnu.org>
9059 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9061 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9063 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9065 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9066 for *scratch* if it already existed.
9068 * emacs.c (USAGE): New macro.
9069 (main): Use it to display usage information.
9071 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9073 Support for the menu-help feature:
9075 * msdos.h: Change prototypes of XMenuAddSelection and
9078 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9079 part of the line to the termscript file.
9080 (IT_clear_to_end): Clear the entire line, not just its beginning.
9081 (menu_help_message, prev_menu_help_message): New variables.
9082 (IT_menu_make_room): Make room for the help_text member.
9083 (IT_menu_display): New argument disp_help; all callers changed.
9084 If disp_help is non-zero, store the help text of the active menu
9085 item in menu_help_message.
9086 (XMenuAddPane): Initialize the help_text member to NULL.
9087 (XMenuAddSelection): New argument help_text. Store it in the
9089 (XMenuActivate): New argument help_callback. If the value of
9090 menu_help_message has changed since the last time, display the
9091 menu help message text while waiting for the mouse to move. Clear
9092 the echo area before exiting.
9093 (XMenuDestroy): Free the help_text member.
9095 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9097 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9098 XMenuAddSelection. Pass help callback to XMenuActivate.
9099 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9101 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9103 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9104 and EMACS_SET_USECS.
9106 2000-01-26 Dave Love <fx@gnu.org>
9108 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9110 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9111 an error may be signalled.
9113 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9115 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9116 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9118 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9120 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9122 * charset.c (Fstring): If there is a multibyte char among
9123 the args, always return a multibyte string.
9125 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9127 * sysdep.c (sys_select): Turn atimers off and on instead of
9128 recording and restoring old alarm handler
9130 * process.c (toplevel): Include atimer.h.
9131 (create_process_1): Rewritten.
9132 (create_process): Use atimers instead of alarm.
9133 (wait_reading_process_input) [hpux]: Turn atimers off instead
9134 of turning off SIGALRM.
9135 (wait_reading_process_input): Turn off atimers instead off
9136 calling stop_polling.
9138 * emacs.c (main): Call init_atimer.
9140 * keyboard.c (toplevel): Include systime.h and atimer.h.
9141 (polling_for_input): Removed because unused.
9142 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9143 (poll_timer): New variable.
9144 (poll_for_input, poll_for_input_1): New functions.
9145 (start_polling, stop_polling): Rewritten.
9147 * keyboard.h (polling_for_input): Removed.
9149 * atimer.h, atimer.c: New files.
9151 * Makefile.in (obj): Add atimer.o.
9152 (atimer.o): New target.
9154 * blockinput.h (pending_atimers): Add extern declaration.
9155 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9157 * lisp.h (popup_activated_flag): Add extern declaration.
9159 * xmenu.c (popup_activated_flag): Make externally visible.
9160 (popup_activate_callback) [USE_MOTIF]: Increment
9161 popup_activated_flag.
9162 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9164 * xterm.c (toplevel): Include atimer.h.
9165 (toolkit_scroll_bar_interaction): New variable.
9166 (Fxt_process_timeouts): Removed.
9167 (x_process_timeouts): New function.
9168 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9169 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9170 (x_make_frame_visible): Call poll_for_input_1 instead of
9171 input_poll_signal. Don't call alarm.
9172 (x_initialize): Install timer calling x_process_timeouts.
9174 2000-01-24 Dave Love <fx@gnu.org>
9176 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9177 Don't use -cckr -- apparently not now necessary.
9179 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9181 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9184 2000-01-23 Jason Rumney <jasonr@gnu.org>
9186 * w32fns.c (w32_defined_color): Apply gamma correction before
9187 trying to map to the palette.
9188 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9191 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9192 here. Callers changed to always pass real device context.
9193 (w32_draw_bitmap): Likewise.
9194 (w32_get_glyph_overhangs): Likewise.
9195 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9197 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9198 pfnSetScrollInfo and SetScrollRange.
9199 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9200 back into MULE characters after decoding them.
9201 (x_get_glyph_face_and_encoding): Likewise.
9202 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9203 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9204 (x_produce_glyphs): Calculate per char metrics for a character
9205 that we know exists in default font when font_not_found_p is true.
9207 2000-01-22 Jason Rumney <jasonr@gnu.org>
9209 * makefile.nt (intervals.obj, composite.obj): New modules.
9210 (composite.h): Added as dependency where appropriate.
9212 * w32gui.h (XGCValue): New struct for emulating X GCs.
9214 * w32term.h (XCharStruct): New struct for emulating X.
9216 * w32console.c (turn_on_face, turn_off_face): New functions.
9217 (change_line_highlight): New prototype for new redisplay.
9218 (write_glyphs): Support multibyte text. Support faces.
9220 * w32faces.c: Complete rewrite for new redisplay based on new
9223 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9224 throughout. struct frame * in place of FRAME_PTR.
9225 Skeleton support for images, toolbars, tooltips from xfns.c.
9226 (Fx_create_frame): Use system default for default scroll bar
9228 (w32_get_arg): Renamed from x_get_arg.
9229 (Fx_file_dialog): New function.
9230 (w32_list_fonts): Check cache before asking system.
9231 (Vw32_enable_synthesized_fonts): New variable.
9232 (Vw32_enable_italics): Obsolete, removed.
9234 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9235 Use SELECTED_FRAME macro.
9237 * w32menu.c: Add skeleton support for help strings on menus.
9238 (add_menu_item): Native checkbox and radio support added, but not
9239 yet enabled due to bugs.
9240 (push_menu_item): Add parameters type, selection and help.
9242 Formatting changes to reduce unnecessary diffs with xmenu.c.
9244 * w32select.c (Fw32_set_clipboard_data): Update call to
9245 find_charset_in_str.
9247 * w32term.c: Complete rewrite for new redisplay based on new
9248 xterm.c with necessary sections merged back in from old w32term.c.
9250 2000-01-21 Richard M. Stallman <rms@gnu.org>
9252 * data.c (set_internal): Further fix in same criterion.
9254 2000-01-20 Richard M. Stallman <rms@gnu.org>
9256 * data.c (set_internal): Fix the criteria for whether
9257 to swap out the old cached binding.
9259 2000-01-19 Dave Love <fx@gnu.org>
9261 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9263 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9265 * regex.c (re_compile_fastmap): While checking a range table for
9266 `charset', skip flag bits for a character class correctly.
9268 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9270 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9272 * xfns.c (x_window): Call lw_create_widget with new parameter
9275 * widget.c (EmacsFrameSetCharSize): Change size of children first
9276 because of problems with main window geometry management under
9279 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9281 (MENU_ITEMS_ITEM_HELP): New enumerator.
9282 (push_menu_item): Add parameter HELP. Record help in menu_items.
9283 (single_menu_item, single_submenu, list_of_items): Call
9284 push_menu_item with new parameter.
9285 (single_submenu): Set help string in widget value.
9286 (menu_highlight_callback): New function.
9287 (set_frame_menubar): Call lw_create_widget with new
9289 (xmenu_show, xdialog_show): Ditto.
9291 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9293 * sound.c (Fplay_sound): Improve doc string.
9295 2000-01-11 Richard M. Stallman <rms@gnu.org>
9297 * lisp.h (set_internal): Enter the new arg.
9299 * eval.c (specbind): Record buffer-local variables specially,
9300 indicating which buffer's binding was saved.
9301 (unbind_to): Restore buffer-local variables specially
9302 in the proper buffer.
9304 * data.c (set_internal): New arg BUF.
9306 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9307 * data.c (Fset): Pass new arg to set_internal.
9308 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9310 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9312 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9315 2000-01-11 Richard M. Stallman <rms@gnu.org>
9317 * minibuf.c (Ftry_completion): Doc fix.
9319 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9321 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9324 2000-01-11 Andreas Schwab <schwab@suse.de>
9326 * coding.c (code_convert_region): Initialize total_skip.
9328 2000-01-08 Dave Love <fx@gnu.org>
9330 * eval.c (Fuser_variable_p): Check customizability too.
9332 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9334 * minibuf.c (Fcompleting_read): Doc fix.
9336 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9338 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9341 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9342 Check that input style is supported before trying to create an
9344 (x_window): Call x_create_im.
9346 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9348 * xfns.c (current_gif_memory_src): New variable.
9349 (gif_load): Record the address of the current memory source
9350 in current_gif_memory_src.
9351 (gif_read_from_memory): Use current_gif_memory_src.
9353 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9354 macros statement form.
9356 * sound.c (struct sound): Renamed from struct sound_file.
9357 (struct sound): Add members `data' and `header_size'.
9358 (enum sound_attr): Add SOUND_DATA.
9359 (current_sound, current_sound_device): Variables renamed from
9360 sound_file and sound_device.
9361 (parse_sound): Parse :data.
9362 (parse_sound): Handle sound data in strings.
9363 (find_sound_type): Function renamed from find_sound_file_type.
9364 (wav_init, au_init): Fail if sound's header_size is smaller than
9366 (wav_play, au_play): Play sounds from string data.
9368 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
9370 * lisp.h: Add prototype for allocate_string_data.
9372 * alloc.c (Fgarbage_collect): Return number of live and free
9375 * alloc.c (mark_buffer): Remove code in #if 0.
9377 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
9378 (strings_consed): New variable.
9379 (allocate_string): Set it.
9380 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
9381 (Fmemory_use_counts): Return strings_consed. Use Flist.
9383 * alloc.c: General cleanup in comments etc. Remove conditional
9384 compilation for `standalone'.
9386 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
9388 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
9389 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
9390 (DONT_COPY_FLAG): Removed.
9391 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
9392 (struct sdata, struct sblock): New
9393 (struct string_block): Rewritten.
9394 (STRINGS_IN_STRING_BLOCK): New macro.
9395 (oldest_sblock, current_sblock, total_strings, total_free_strings)
9396 (large_sblocks, string_blocks, string_free_list): New variables.
9397 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
9398 (init_strings): Rewritten.
9399 (allocate_string, allocate_string_data, compact_small_strings)
9400 (free_large_strings, sweep_strings): New functions.
9401 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
9402 (struct string_block_head, current_string_block)
9403 (first_string_block, large_string_blocks, STRING_FULLSIZE)
9404 (STRING_PAD): Removed.
9405 (make_uninit_multibyte_string, make_pure_string): Rewritten.
9406 (Fgarbage_collect): Don't set mark bit in large strings.
9407 (mark_object): Mark strings differently. Mark symbol names
9409 (survives_gc_p): Test marked strings differently.
9410 (gc_sweep): Sweep strings differently, unmark strings in
9412 (compact_strings): Removed.
9414 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
9416 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
9417 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
9419 2000-01-04 Kenichi Handa <handa@etl.go.jp>
9421 * fileio.c (Finsert_file_contents): Signal error if visiting file
9422 in a non-empty buffer.
9424 * term.c (encode_terminal_code): Fix the previous change.
9426 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9428 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
9429 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
9431 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
9433 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9435 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
9436 need to test for MSDOS frames.
9438 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9440 * dosfns.c (unspecified_colors): Remove.
9441 (msdos_stdcolor_idx): Use global variables unspecified_fg and
9443 (msdos_stdcolor_name): Return strings for unspecified fore- and
9446 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
9447 (syms_of_xfaces): Remove their staticpro's.
9448 (tty_color_name): Return Lisp strings for unspecified fore- and
9450 (Finternal_set_lisp_face_attribute): Remove the special treatment
9451 for Qunspecified_{f,b}g.
9452 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
9455 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9457 * xdisp.c (reseat_at_next_visible_line_start): Position before
9458 newline only if ending up on a newline.
9459 (next_element_from_ellipsis): Return success. Handle case of
9460 displaying no ellipsis. Fix case of ellipsis defined in display
9462 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
9465 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9467 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
9468 (Fcolor_supported_p): Renamed from face-color-supported-p.
9470 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9472 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
9473 list of colors renamed to tty-defined-color-alist.
9474 (tty_color_name): Pass the frame to tty-color-by-index.
9475 (realize_tty_face): tty-color-alist is now a function which
9476 accepts the frame as argument.
9478 * term.c (Ftty_display_color_p): Accept an optional argument
9481 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9483 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9484 encode_terminal_code.
9486 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9488 * dispnew.c (mode_line_string): Support termcap frames as well.
9490 2000-01-01 Gerd Moellmann <gerd@gnu.org>
9492 * syntax.c (Fforward_word): Undo previous change.
9494 * editfns.c (Fconstrain_to_field): Don't constrain if
9495 inhibit-field-text-motion is non-nil.
9496 (Fline_beginning_position): Undo previous change.
9497 (Fline_end_position): Ditto.
9499 * syntax.c (Fforward_word): Notice field boundaries only if
9500 inhibit-field-text-motion is nil.
9502 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9504 * editfns.c (Vinhibit_field_text_motion): New variable.
9505 (inhibit-field-text-motion): New DEFVAR_LISP.
9506 (Fline_beginning_position, Fline_end_position): Notice field
9507 boundaries only if inhibit-field-text-motion is nil.
9509 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9511 (x_build_heuristic_mask): Likewise.
9512 (xbm_load_image_from_file): Change error output.
9513 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9514 (gif_load, gs_load, x_kill_gs_process): Ditto.
9516 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9517 color indices when accessing raster pixels.
9518 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9519 one of :file or :data.
9520 (enum pbm_keyword_index): Add PBM_DATA.
9521 (pbm_format): Add :data.
9522 (pbm_image_p): Allow either :file or :data.
9523 (pbm_read_file): New function.
9524 (pbm_scan_number): Rewritten to read from string.
9525 (pbm_load): Support :data.
9527 See ChangeLog.8 for earlier changes.
9530 ;; coding: iso-2022-7bit