1 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3 * composite.c (find_composition): Fix a code for searching
6 2000-12-29 Gerd Moellmann <gerd@gnu.org>
8 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
10 (update_window) [GLYPH_DEBUG]: Call it.
11 (scrolling_window): Prevent including current rows which are below
12 what's displayed in the window.
14 * xdisp.c (try_window_reusing_current_matrix)
15 <new start <= old start>: Disable rows in the current matrix
16 which are below the window after scrolling.
18 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
19 is zero. It's not worth the complexity.
20 (invisible_text_between_p): Put in #if 0 because unused.
22 2000-12-28 Gerd Moellmann <gerd@gnu.org>
24 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
25 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
27 * keyboard.c (echo_char): If C is an integer, always call
28 push_key_description. Former code could signal an invalid
31 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
32 If set, print multibyte text.
33 (Fsingle_key_description): Call push_key_description with
35 (describe_buffer_bindings): Likewise.
37 * lisp.h (push_key_description): Add prototype.
39 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
40 around the call to redisplay_internal.
42 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
44 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
46 2000-12-28 Kenichi Handa <handa@etl.go.jp>
48 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
49 (ccl_driver): New local variable `extra_bytes'.
51 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
53 * coding.c (setup_coding_system): Initialize
54 coding->spec.ccl.eight_bit_carryover.
55 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
57 2000-12-28 Kenichi Handa <handa@etl.go.jp>
59 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
60 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
61 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
62 (decode_composition_emacs_mule): New function.
63 (decode_coding_emacs_mule): Decode composition sequence by calling
64 decode_composition_emacs_mule.
65 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
66 (encode_coding_emacs_mule): Changed from macro to function. If
67 a text contains compositions, encode them correctly.
68 (setup_coding_system): Set coding->commong_flags for emacs-mule so
69 that decoding and encoding are required.
71 2000-12-27 Gerd Moellmann <gerd@gnu.org>
73 * xfaces.c (PT_PER_INCH): New macro.
74 (xlfd_point_size): Compute real point size from font's pixel size.
75 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
78 * .gdbinit: Comment out the line pointing to the Lesstif source
81 * window.c (Frecenter): Use displayed_window_lines instead
82 of window_internal_height.
84 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
85 instead of x-toolkit-scroll-bars-p.
86 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
88 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
89 instead of x-toolkit-scroll-bars-p.
90 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
92 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
93 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
94 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
96 (add_window_display_history, add_frame_display_history)
97 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
98 (build_frame_matrix_from_leaf_window): Remove unused code.
99 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
101 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
102 (update_window) [GLYPH_DEBUG]: Likewise.
103 (syms_of_display): Defsubr dump-redisplay-history.
105 2000-12-23 Gerd Moellmann <gerd@gnu.org>
107 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
108 the end of the prompt. Set echo_after_prompt to the offset
109 of echoptr in echobuf.
111 * xdisp.c (init_from_display_pos): Pop until the iterator's
112 stack is empty; there may be frames for stretch or images
115 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
116 (save_or_restore_current_matrix): New function for the same
117 purpose, but more efficient.
118 (adjust_frame_glyphs_for_frame_redisplay): Use it.
120 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
122 * xdisp.c (syms_of_xdisp): Fix last change.
124 2000-12-23 Gerd Moellmann <gerd@gnu.org>
126 * xdisp.c (syms_of_xdisp): Doc fix.
128 * xdisp.c (redisplay_window): Remove label restore_buffers;
129 use finish_scroll_bars instead to make sure that scroll bars
130 are redeemed. If we don't do this, flickering can result from
131 scroll bars being destroyed and recreated.
133 2000-12-22 Jason Rumney <jasonr@gnu.org>
135 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
136 in the wrong colors when the foreground is not black.
137 (expose_window): Don't redraw the window that's currently being
140 2000-12-22 Gerd Moellmann <gerd@gnu.org>
142 * window.c (size_window): When setting the window's too_small_ok
143 flag, compare old size with minimum size depending on WIDTH_P,
144 don't compare with window_min_width.
146 * window.c (delete_window): Simplify somewhat.
147 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
148 freeing window matrices. The flag windows_or_buffers_changed is
149 set, so the next redisplay will consider all windows; this should
152 2000-12-22 Kenichi Handa <handa@etl.go.jp>
154 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
156 * ccl.h (struct ccl_program): New member cr_consumed.
158 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
159 (CCL_READ_CHAR): Handle EOL conversion here.
160 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
162 2000-12-21 Gerd Moellmann <gerd@gnu.org>
164 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
167 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
168 otherwise tabs of different size compare equal.
170 * callint.c (Fcall_interactively): Prevent a compiler warning.
172 * print.c (print_unwind): Return nil.
173 (PRINTDECLARE): Initialize all local variables.
174 (print_preprocess): Add a default case.
176 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
178 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
180 * window.c (delete_window, Fsplit_window)
181 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
183 * dispextern.h (ensure_frame_matrix): Function declaration removed.
185 * dispnew.c (ensure_frame_matrix): Removed.
186 (save_frame_matrix, restore_frame_matrix): New functions.
187 (adjust_frame_glyphs_for_frame_redisplay): Use them.
189 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
190 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
192 2000-12-21 Andrew Innes <andrewi@gnu.org>
194 * w32term.c (x_update_begin): Regenerate the palette here, rather
195 than for each window.
197 * w32xfns.c (select_palette): Avoid calling SelectPalette if
198 palette is NULL, since this corrupts memory! Also get
199 display_info reference from frame.
201 2000-12-21 Jason Rumney <jasonr@gnu.org>
203 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
205 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
206 to avoid returning without releasing it.
208 2000-12-21 Kenichi Handa <handa@etl.go.jp>
210 * keymap.c (push_key_description): Don't convert eight-bit-control
211 and eight-bit-graphic to multibyte character.
213 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
214 generic character and CODE1 is nil, return the smallest character
217 2000-12-20 Dave Love <fx@gnu.org>
219 * s/osf5-0.h (NSIG): Don't redefine.
221 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
223 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
224 excluding menu-bar and tool-bar.
225 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
226 (menu_item_p): Remove.
227 (where_is_internal_1): Don't ignore menu-items.
229 2000-12-20 Gerd Moellmann <gerd@gnu.org>
231 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
234 * window.c (make_window): Initialize window's min_hscroll.
235 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
236 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
238 (struct saved_window): New member min_hscroll.
239 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
240 (Fset_window_configuration): Set window's min_hscroll.
241 (save_window_save): Save window's min_hscroll.
242 (compare_window_configurations): Compare min_hscroll values.
244 * window.h (struct window): New member min_hscroll.
246 * keyboard.c (echo_prompt): Prevent a compiler warning.
248 * xdisp.c (try_cursor_movement): Fix last change. The real
249 condition is that PT is at the end of the row, and should
250 be displayed at the start of the next row.
252 * xdisp.c (try_cursor_movement): If we end on a partially
253 visible line, end we already decided to scroll, return -1.
255 * dispextern.h (ensure_frame_matrix): Add prototype.
257 * window.c (delete_window, Fsplit_window)
258 (Fset_window_configuration): Call ensure_frame_matrix.
260 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
262 (adjust_frame_glyphs_for_frame_redisplay): If display has been
263 completed, call fake_current_matrices instead of marking frame
266 2000-12-20 Jason Rumney <jasonr@gnu.org>
268 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
270 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
272 * fns.c (Frequire): Doc fix.
274 2000-12-19 Gerd Moellmann <gerd@gnu.org>
276 * window.c (window_scroll_pixel_based): Don't use
279 * dispnew.c (direct_output_for_insert): Fix check for mini-window
280 currently displaying a message.
282 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
284 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
286 2000-12-18 Andrew Innes <andrewi@gnu.org>
288 * w32.c (w32_strerror): New function.
290 * w32.h (w32_strerror): New extern.
292 * w32fns.c (Fw32_shell_execute): Use it.
294 2000-12-18 Gerd Moellmann <gerd@gnu.org>
296 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
298 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
300 * msdos.c (IT_set_face): Obey inverse_video.
302 2000-12-18 Kenichi Handa <handa@etl.go.jp>
304 * dired.c (directory_files_internal): Always return decoded filenames.
306 2000-12-18 Gerd Moellmann <gerd@gnu.org>
308 * xterm.c (x_connection_closed): Prevent being called recursively
309 because of an error condition in XtCloseDisplay.
311 * xdisp.c (init_iterator): If noninteractive, and the frame's
312 face cache is null, make one.
314 * xfns.c (show_busy_cursor): Check for live frames more
317 * process.c (wait_reading_process_input): Check for pending
318 input when running timers.
320 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
322 * msdos.c (IT_write_glyphs): Compute the glyph face from
325 2000-12-18 Kenichi Handa <handa@etl.go.jp>
327 * process.c (read_process_output): Don't run a filter if the code
328 decoder produces nothing but carryover.
330 2000-12-17 Andrew Innes <andrewi@gnu.org>
332 * w32.c (sys_rename): Only check errno against EEXIST, and not
333 EACCES, when determining whether rename failed because the target
334 exists. This was resulting in indefinite looping on Windows 9x if
335 the source file was locked by another process.
337 * w32fns.c (Ffile_system_info): New function.
338 (syms_of_w32fns): Defsubr it.
340 2000-12-17 Gerd Moellmann <gerd@gnu.org>
342 * window.c (coordinates_in_window): Fix computation for
343 position on vertical line between mode lines.
345 * xfns.c (unwind_create_frame): Return t if frame was deleted.
346 Don't alter tip_frame or tip_window.
347 (unwind_create_tip_frame): Set tip_frame to nil only if frame
350 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
351 Don't alter tip_frame or tip_window.
352 (unwind_create_tip_frame): Set tip_frame to nil only if frame
355 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
357 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
358 be consistent with the doc string. Reported by NAKAJIMA Mikio
359 <minakaji@osaka.email.ne.jp>.
361 2000-12-16 Kenichi Handa <handa@etl.go.jp>
363 * xfaces.c (Vface_ignored_fonts): New variable.
364 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
365 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
367 2000-12-15 Gerd Moellmann <gerd@gnu.org>
369 * dispnew.c (update_window): Detect pending input every nth line
370 updated, i.e. do it depending on real work done, and not on the
373 * xterm.c (expose_window): Don't redraw the window that's
374 currently being updated.
376 * window.c (Fset_window_point): Remove test for
377 cursor_in_non_selected_windows.
379 * lread.c (read1): Recognize end of file after `\\'.
381 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
382 not unwind_create_frame.
384 2000-12-15 Dave Love <fx@gnu.org>
386 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
389 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
391 2000-12-15 Kenichi Handa <handa@etl.go.jp>
393 * coding.c (setup_coding_system): Clear all members of the struct
394 coding_system at first.
395 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
397 (code_convert_region): Don't override coding->src_multibyte and
398 coding->dst_multibyte.
400 * fns.c (Fmd5): Docstring improved.
402 2000-12-15 Miles Bader <miles@gnu.org>
404 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
405 are actually marked as mode-lines; otherwise use
406 estimate_mode_line_height.
408 2000-12-14 Gerd Moellmann <gerd@gnu.org>
410 * editfns.c (Fformat): Prevent a buffer overrun when the format
411 specifies a precision.
413 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
415 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
416 argument is outside the range [2..3].
418 2000-12-14 Andrew Innes <andrewi@gnu.org>
420 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
421 nothing to do. Bind inhibit-quit.
422 (tip_frame): Make it a Lisp_Object.
423 (x_create_tip_frame): Set tip_frame after it has been added to
425 (Fx_show_tip): Don't set tip_frame here.
426 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
428 (unwind_create_frame, unwind_create_tip_frame): New functions.
429 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
430 while a frame is only partially constructed.
432 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
433 (x_free_frame_resources): New function.
434 (x_destroy_window): Use it.
436 2000-12-14 Gerd Moellmann <gerd@gnu.org>
438 * xfns.c (Fx_backspace_delete_keys_p): New function.
439 (syms_of_xfns): Defsubr it.
441 * config.in (HAVE_XKBGETKEYBOARD): Add.
443 2000-12-14 Kenichi Handa <handa@etl.go.jp>
445 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
446 Always store string in multibyte representation in echobuf.
447 (echo_char): Always store string in multibyte representation in
449 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
450 (read_key_sequence): Adjusted for the change of echo_prompt.
452 * fns.c (Fmd5): Docstring improved.
454 * lisp.h (detect_coding_system): Prototype adjusted.
456 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
457 (detect_coding_emacs_mule, detect_coding_iso2022,)
458 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
459 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
460 argument MULTIBYTEP. Callers changed.
461 (detect_coding_mask, detect_coding_system): New argument
462 MULTIBYTEP. Callers changed.
463 (decode_coding_string): Set coding->src_multibyte and
464 coding->dst_multibyte before calling detect_coding and detect_eol.
465 Update them after some coding system is detected.
467 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
469 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
471 * keyboard.c (menu_bar_items, tool_bar_items):
472 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
474 2000-12-13 Gerd Moellmann <gerd@gnu.org>
476 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
478 (unwind_create_frame, unwind_create_tip_frame): New functions.
479 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
480 while a frame is only partially constructed.
482 * xterm.h (x_free_frame_resources): Declare.
484 * xterm.c (x_free_frame_resources): New function.
485 (x_destroy_window): Use it.
487 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
488 don't interrupt the update for pending input initially, i.e.
489 update at least some lines.
491 * keyboard.c (do_mouse_tracking): Make externally visible.
493 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
495 * xfns.c (gray_bitmap_bits): Declare `char *'.
497 2000-12-12 Gerd Moellmann <gerd@gnu.org>
499 * xdisp.c (display_tool_bar_line): Make sure that tool bar
500 lines start with a relief line.
502 2000-12-12 Dave Love <fx@gnu.org>
504 * window.c (Fdisplay_buffer): Doc fix.
505 (Fwindow_list): Remove unused var.
507 * buffer.h (mmap_set_vars): Declare.
509 * window.h (Fset_window_point): Declare.
511 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
513 * msdos.c (fast_find_position): Don't overstep the last window row.
514 (IT_note_mouse_highlight): Initialize portion to -1. Remove
515 unused variable `area'. When looking for a row under (X,Y), give
516 up if some of the previous rows is not enabled.
518 2000-12-12 Gerd Moellmann <gerd@gnu.org>
520 * window.c (Fset_window_point): If displaying cursors in windows
521 other than the selected window, make sure redisplay updates
522 other windows to show the new value of point in the window.
524 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
526 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
527 the buffer is the sole visible buffer when in the mini-buffer.
529 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
530 Bind `inhibit-read-only' to t.
531 (unwind_with_echo_area_buffer): Use AREF.
533 * xfns.c (Fx_hide_tip): Simplified.
535 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
536 GC_MAKE_GCPROS_NOOPS instead of `1'.
538 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
540 2000-12-11 Gerd Moellmann <gerd@gnu.org>
542 * xfns.c (Fx_hide_tip): Fix last change.
544 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
545 nothing to do. Bind inhibit-quit.
546 (tip_frame): Make it a Lisp_Object.
547 (x_create_tip_frame): Set tip_frame after it has been added to
549 (Fx_show_tip): Don't set tip_frame here.
551 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
553 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
556 * dispextern.h: Change external declaration of tip_frame.
558 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
559 return an empty string.
561 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
562 of the window's update_mode_line flag, since the former is set by
563 force-mode-line-update, not the latter. This makes
564 column-number-mode slightly faster.
566 * xdisp.c (try_window_id) <all changes above window start>:
569 2000-12-11 Paul Eggert <eggert@twinsun.com>
571 * config.in (HAVE_FTELLO): Remove.
573 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
574 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
576 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
577 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
579 2000-12-11 Miles Bader <miles@gnu.org>
581 * window.c (displayed_window_lines): Don't round up when
582 converting empty space at bottom to lines.
583 Handle non-newline-terminated final lines properly.
584 (Fwindow_text_height): New function (used to be in lisp).
585 (syms_of_window): Initialize it.
587 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
589 * syntax.c (scan_lists): Check that the right quote char has the
590 right Sstring syntax when jumping over strings.
591 (init_syntax_once): Use Smax rather than 13.
593 2000-12-09 Miles Bader <miles@gnu.org>
595 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
596 with PARTIALLY, inverting the sense.
597 (window_scroll_pixel_based): Scroll partially visible lines into
598 place if we hit the beginning or end of the buffer.
599 (displayed_window_lines): Don't include partially visible lines.
600 (Fmove_to_window_line): Skip past any partially visible first line.
602 2000-12-08 Gerd Moellmann <gerd@gnu.org>
604 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
606 * tparam.c (tparam1): Change the way buffers are reallocated to be
607 portable and less obfuscated.
609 * termcap.c (tgetent): Change the way buffers are reallocated to
610 be portable and less obfuscated.
612 * macros.c (store_kbd_macro_char): Change the way buffers are
613 reallocated to be portable and less obfuscated.
615 * lread.c (read1): Change the way buffers are reallocated to be
616 portable and less obfuscated.
618 * doc.c (Fsubstitute_command_keys): Change the way buffers
619 are reallocated so that it is portable.
621 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
623 * dosfns.c (Ffile_system_info): New function.
624 (syms_of_dosfns): Defsubr it.
626 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
628 * alloc.c (gc_sweep): Add comment.
630 2000-12-07 Gerd Moellmann <gerd@gnu.org>
632 * sound.c (vox_configure): Change order of ioctls. Don't
633 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
634 Ignore errors when changing volume.
635 (vox_close): Don't reset the device.
637 * process.c (read_process_output): Make sure the process marker's
638 position is valid when the process buffer is changed in
639 after-change functions. W3 does that.
641 * xfns.c (x_free_gcs): New function.
643 * xterm.h (x_free_gcs): Add prototype.
645 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
648 * xterm.c (x_destroy_window): Call x_free_gcs so that
649 resources of non-toolkit X windows will be freed.
651 2000-12-07 Andrew Innes <andrewi@gnu.org>
653 * w32fns.c (xlfd_charset_of_font): Fix last change.
655 2000-12-06 Dave Love <fx@gnu.org>
657 * md5.h (__P): Don't define -- it comes from config.h.
659 * strftime.c: Change some #if foo to #ifdef foo.
661 2000-12-06 Andrew Innes <andrewi@gnu.org>
663 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
665 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
667 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
668 (w32_list_fonts): Don't choke if pattern doesn't specify a
671 2000-12-06 Gerd Moellmann <gerd@gnu.org>
673 * alloc.c (gc_sweep): Prevent symbols read during loadup
676 * xdisp.c (underlying_face_id): New function.
677 (handle_face_prop, face_before_or_after_it_pos): Use it
678 to determine the face ``under'' a string. Let strings inherit
679 the face of the buffer under them.
681 * xfaces.c (face_at_string_position): Update function comment.
683 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
684 matrix if the window's left position has changed; we need to
685 redraw it in this case.
687 * dispextern.h (struct glyph_matrix): Add member window_left_x.
689 * window.c (coordinates_in_window): Check mouse on mode-line or
692 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
693 advertized by the function documentation.
695 * window.c (syms_of_window): Doc fix.
697 * sound.c (vox_configure): Set volume for left and right channel.
698 (sound_cleanup): Return nil.
700 * xdisp.c (move_it_by_lines): Fix paren typo.
702 * xterm.c (x_load_font): Don't use the font's max_bounds for
703 computing the height of the font. If max_bounds' ascent or
704 descent are greater than the font's ascent or descent, this means
705 glyphs overlap, which should be handled now by redisplay.
707 * window.c (Veven_window_heights): New variable.
708 (syms_of_window): DEFVAR_LISP it.
709 (Fdisplay_buffer): Check Veven_window_heights before evening the
712 2000-12-06 Miles Bader <miles@gnu.org>
714 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
715 update `default-frame-alist' instead of setting no frame parameters.
717 2000-12-06 Kenichi Handa <handa@etl.go.jp>
719 * composite.c (update_compositions): Fix typo (use the correct
722 2000-12-05 Jason Rumney <jasonr@gnu.org>
724 * md5.h: Remove underscores from function declarations.
725 (__attribute__, __alignof__) [!__GNUC__]: Define.
727 * md5.c: Delay include of md5.h until after namespace cleaning.
729 * makefile.w32-in (fns.o): Depend on md5.h
733 * makefile.nt: Likewise.
735 2000-12-05 Jason Rumney <jasonr@altavista.net>
737 * w32term.c (expose_area): Complete last change.
739 2000-12-05 Ken Raeburn <raeburn@gnu.org>
741 * minibuf.c: Include intervals.h.
743 2000-12-05 Jason Rumney <jasonr@gnu.org>
745 * w32term.c (x_produce_glyphs): If a font for a component of
746 a composition is not found, use 1 pixel dot ascent and 0 dot
747 descent value to avoid displaying terribly tall empty boxes.
748 (expose_area): Pass x-coordinate relative to the exposed
749 area to x_draw_glyphs instead of a window-relative coordinate.
751 2000-12-05 Gerd Moellmann <gerd@gnu.org>
753 * xdisp.c (next_element_from_ellipsis): Save face before selective
754 display in saved_face_id, and set face_before_selective_p.
755 (reseat_1): Reset face_before_selective_p.
756 (append_space, extend_face_to_end_of_line): If iterator's
757 face_before_selective_p is set, use the face from saved_face_id.
758 (extend_face_to_end_of_line): For tty frames, make sure to
759 use the right face id when producing spaces at the end of
762 * dispextern.h (struct it): Add face_before_selective_p.
764 * keyboard.c (record_char): Don't record identical help-echo
765 events in recent_keys.
767 * xterm.c [USE_X_TOOLKIT]: Close the display.
768 (xim_close_dpy): Handle case that the display has been closed.
770 * xterm.c (x_destroy_window): Reset the frame's X window after
773 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
774 variable window_width.
775 (line_draw_cost): Fix code skipping over spaces at the end of the
776 line when must_write_spaces is not set.
777 (scrolling_window): Fix code inserting runs in list of all runs.
779 2000-12-05 Kenichi Handa <handa@etl.go.jp>
781 * coding.c (setup_coding_system): Be sure to initialize
782 coding->category_idx.
784 2000-12-04 Gerd Moellmann <gerd@gnu.org>
786 * xterm.c (PER_CHAR_METRIC): Removed because not used.
788 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
789 area to x_draw_glyphs instead of a window-relative coordinate.
791 * fileio.c (auto_save_error): Add parameter ERROR. Show the
792 error in the message.
794 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
795 timer after having read a key. It's not good for code reading
796 several keys in a loop, like an input method.
798 * fileio.c (Finsert_file_contents): When VISIT is t, don't
799 record undo information for format-decode.
801 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
802 current buffer is read-only, not if it isn't.
804 * keyboard.c (record_char): Record `help-echo' input events
805 in recent_keys only if they display some help. Don't record
806 `help-echo' events as macro char.
808 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
810 * editfns.c (save_excursion_restore): Don't move point
811 in another window if it is showing the wrong buffer.
812 Avoid the call to Fwindow_live_p, for speed.
814 2000-12-04 Kenichi Handa <handa@etl.go.jp>
816 * xfaces.c (struct font_name): New member registry_priority.
817 (split_font_name): Initialize the above member to zero.
818 (concat_font_list): New function.
819 (font_list): Include fonts of all alternative registries.
820 (FONT_POINT_SIZE_QUANTUM): New macro.
821 (better_font_p): Ignore point size difference less than
822 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
824 * xterm.c (x_produce_glyphs): If a font for a component of
825 a composition is not found, use 1 pixel dot ascent and 0 dot
826 descent value to avoid displaying terribly tall empty boxes.
828 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
830 2000-12-03 Ken Raeburn <raeburn@gnu.org>
832 * coding.h (code_convert_string1): Declare.
834 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
836 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
839 2000-12-02 Jason Rumney <jasonr@gnu.org>
841 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
842 correctly for single byte character case.
843 (w32_per_char_metric): Do not try to make any assumptions about
844 the metrics of BDF fonts.
845 (x_estimate_mode_line_height): If `mode-line' face
846 hasn't a font, use that of the frame, as drawing glyphs
848 (note_mouse_highlight): Change the cursor shape on the vertical
849 border between windows [not enabled].
851 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
853 * w32fns.c (Fx_create_frame): Reintroduce the call to
854 face-set-after-frame-defaults.
855 (Vx_window_horizontal_drag_shape): New variable.
856 (syms_of_xfns): DEFVAR_LISP it.
857 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
860 2000-12-02 Simon Josefsson <simon@josefsson.org>
862 * fns.c (Fmd5): Use a different logic to decide the coding system
865 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
867 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
869 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
872 2000-12-01 Gerd Moellmann <gerd@gnu.org>
874 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
875 height for YNegative.
876 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
877 height; also see comment there.
879 * window.c (coordinates_in_window): Handle computations for
880 positions on the vertical bar and fringes differently for
881 window-system frames. Consider some pixels near the vertical bar
882 as on the bar if the frame doesn't have vertical scroll bars.
883 Associate positions between mode or header lines with the
884 right window, the left one.
886 2000-12-01 Jason Rumney <jasonr@gnu.org>
888 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
890 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
893 2000-12-01 Gerd Moellmann <gerd@gnu.org>
895 * window.c (struct saved_window): Add members orig_top and
897 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
898 (save_window_save, Fset_window_configuration): Save/restore
899 window's orig_top and orig_height.
901 2000-12-01 Jason Rumney <jasonr@gnu.org>
903 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
905 * w32fns.c (x_set_cursor_color): Fix last change.
907 2000-11-30 Gerd Moellmann <gerd@gnu.org>
909 * xdisp.c (echo_area_display): If cursor is in the echo area, make
910 sure that the next redisplay displays the minibuffer, so that
911 the cursor will be replaced with what the minibuffer wants.
913 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
914 #ifndef instead of using #if.
915 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
916 USE_TOOLKIT_SCROLL_BARS is defined.
918 2000-11-30 Jason Rumney <jasonr@gnu.org>
920 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
923 2000-11-30 Gerd Moellmann <gerd@gnu.org>
925 * fns.c (Fmd5): Doc fix.
927 2000-11-30 Simon Josefsson <simon@josefsson.org>
929 * fns.c (Fmd5): New function.
930 (syms_of_fns): Defsubr md5.
932 * Makefile.in (obj): Add md5.o
934 2000-11-30 Gerd Moellmann <gerd@gnu.org>
936 * md5.h, md5.c: New files, taken from glibc.
938 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
940 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
941 hasn't a font, use that of the frame, as drawing glyphs
944 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
946 * eval.c (Frun_hooks): Allow 0 arguments.
948 2000-11-29 Gerd Moellmann <gerd@gnu.org>
950 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
951 is over the menu bar widget, say it's not on the frame.
953 * xfns.c (Fx_create_frame): Reintroduce the call to
954 face-set-after-frame-defaults.
956 * eval.c (Fsignal): Reset handling_signal.
958 2000-11-28 Jason Rumney <jasonr@gnu.org>
960 * w32menu.c (add_menu_item): Reset menu item text when changing
961 type to radio button.
963 2000-11-28 Gerd Moellmann <gerd@gnu.org>
965 * xselect.c: Update copyright.
967 * window.c (coordinates_in_window): If on a mode or header line,
968 but sufficiently close to its start, return ``on vertical
969 border''. This gives us a way to drag windows horizontally when
970 using toolkit scroll bars.
972 * xterm.c (note_mouse_highlight): Change the cursor shape
973 on the vertical border between windows.
975 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
977 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
978 (syms_of_xfns): DEFVAR_LISP it.
979 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
981 * textprop.c (text_read_only): New function.
982 (verify_interval_modification): Use it instead of signaling
983 `text-read-only'. This makes it easier to catch this error
986 * xdisp.c (forward_to_next_line_start): Check for newlines,
987 not end of line, which includes CR.
989 2000-11-28 Kenichi Handa <handa@etl.go.jp>
991 * coding.c (Ffind_coding_systems_region_internal): Be sure to
992 include no-conversion.
994 2000-11-27 Jason Rumney <jasonr@gnu.org>
996 * w32fns.c (w32_load_system_font): Always mark font as double byte
997 if codepage is unicode.
999 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1001 * xdisp.c (forward_to_next_line_start): If already on a newline,
1002 just consume it to avoid unintended skipping over invisible text
1005 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1006 `vertical-line', `mode-line' and `header-line' events.
1008 * xdisp.c (try_window_id): Avoid starting to display in the middle
1009 of a character, a TAB for instance. This is easier than to set
1010 up the iterator exactly, and it's not a frequent case, so the
1011 additional effort wouldn't really pay off.
1013 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1015 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1018 2000-11-25 Jason Rumney <jasonr@gnu.org>
1020 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1021 to window_from_coordinates should be pixel coordinates.
1023 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1024 redisplay handles them properly.
1026 2000-11-25 Miles Bader <miles@gnu.org>
1028 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1030 2000-11-24 Jason Rumney <jasonr@gnu.org>
1032 * w32.c (init_environment): Set LANG environment variable based on
1033 locale settings, if not set.
1035 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1036 making tool bar smaller. When clearing the frame, also
1037 clear current matrices. Clear frame when tool bar disappears.
1038 Don't use more lines for the tool-bar than is available.
1039 (x_change_window_heights): New function.
1041 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1043 * xdisp.c (init_from_display_pos): If POS says we're already after
1044 an overlay string ending at POS, make sure to pop the iterator
1045 because it will be in front of that overlay string. When POS is
1046 ZV, we've thereby also ``processed'' overlay strings at ZV.
1048 * xfaces.c (lface_from_face_name): Function comment fix.
1050 2000-11-24 Miles Bader <miles@gnu.org>
1052 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1053 apply `mode-line-inverse-video' -- zero means force display using
1054 the default face, non-zero means display using the specialized face.
1055 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1057 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1059 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1062 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1064 * coding.c (decode_coding_emacs_mule): Fix the case of
1065 CODING_EOL_LF, which used uninitialized value of c.
1067 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1069 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1071 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1073 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1076 * frame.h (struct frame): Replace desired_tool_bar_items,
1077 current_tool_bar_items, n_desired_tool_bar_items,
1078 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1080 * frame.c (make_frame): Change initialization of tool bar
1083 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1084 Change references to members deleted from struct frame to use the
1087 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1088 references to members deleted from struct frame to use the new
1091 * dispnew.c (update_frame): Do nothing with frame's tool bar
1094 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1096 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1097 (note_tool_bar_highlight): Change references to members deleted
1098 from struct frame to use the new ones.
1100 2000-11-23 Miles Bader <miles@gnu.org>
1102 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
1103 the face's inverse-video attribute, rather than overriding it.
1105 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1107 * xfns.c (x_set_tool_bar_lines): Clear internal border when
1108 making tool bar smaller.
1110 2000-11-22 Dave Love <fx@gnu.org>
1112 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
1114 2000-11-22 Miles Bader <miles@gnu.org>
1116 * keyboard.c (Vminibuffer_message_timeout): New variable.
1117 (command_loop_1): Use it to determine message timeout.
1118 (syms_of_keyboard): Initialize it.
1120 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
1122 2000-11-22 Kenichi Handa <handa@etl.go.jp>
1124 * sysdep.c: Move the code for declaring h_errno after #include
1127 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1129 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
1130 the menu bar when the tooltip is unmapped.
1132 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
1133 sole visible buffer when we're currently in the mini-buffer, and
1136 2000-11-21 Jason Rumney <jasonr@gnu.org>
1138 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
1139 put on the clipboard.
1140 (Fw32_get_clipboard_data): Compare data on clipboard with saved
1141 copy of what Emacs last put there. If they are the same, do not
1142 use the clipboard copy to avoid losing data due to coding
1145 2000-11-22 Miles Bader <miles@gnu.org>
1147 * minibuf.c (Vminibuffer_prompt_properties): New variable.
1148 (syms_of_minibuf): Initialize it.
1149 (read_minibuf): Add properties from Vminibuffer_prompt_properties
1150 to prompt, don't make read-only.
1152 2000-11-21 Gerd Moellmann <gerd@gnu.org>
1154 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
1155 BEFORE/AFTER_POTENTIAL_GC.
1157 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
1159 * buffer.c (mmap_free_1): Avoid a compiler warning.
1161 * term.c, cm.c: Don't try to include termcap.h; see comment there.
1163 2000-11-21 Kenichi Handa <handa@etl.go.jp>
1165 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
1168 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1170 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
1173 * s/gnu-linux.h: Don't use `#cpu'.
1175 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
1176 not defined in mman.h.
1178 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
1180 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
1181 and store an index in the XClientMessageEvent. Storing a
1182 Lisp_Object or pointer can fail on a 64 bit system, since X only
1184 (x_scroll_bar_to_input_event): Get the window from
1187 2000-11-20 Dave Love <fx@gnu.org>
1189 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
1191 2000-11-20 Gerd Moellmann <gerd@gnu.org>
1193 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
1195 2000-11-20 Kenichi Handa <handa@etl.go.jp>
1197 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
1200 * alloc.c (make_string): Fix previous change. Be sure to make
1201 unibyte string correctly.
1203 2000-11-19 Gerd Moellmann <gerd@gnu.org>
1205 * window.c (Fwindow_list): Change parameter list to be XEmacs
1207 (window_list_1): New function.
1208 (window_loop): Use it instead of Fwindow_list.
1210 * sysdep.c (emacs_ospeed): New variable.
1211 (toplevel): Don't declare ospeed extern.
1212 (init_baud_rate): Use emacs_ospeed instead of ospeed.
1214 * termcap.c (ospeed): Remove.
1215 (tputs) [!emacs]: Remove unused code.
1216 (tgetent): Avoid a compiler warning.
1218 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1219 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1220 SCROLL_BAR_X_WIDGET with additional argument DPY.
1222 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1224 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1225 Take the X display as additional argument.
1226 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1227 `Widget' is a pointer type that's not easily stored in Lisp_Object
1228 form in a portable way.
1230 * dispnew.c (update_text_area): Fix last change.
1232 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1234 * xdisp.c: Use BINDING_STACK_SIZE throughout.
1236 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
1237 clear current matrices.
1239 * buffer.c (mmap_enlarge): Don't print a message on stderr
1240 if mapping new memory at the end of the existing region fails.
1242 * dispnew.c (update_text_area): Don't skip over equal glyphs
1243 when the last current glyph overlaps the glyph to its right.
1245 2000-11-18 Miles Bader <miles@gnu.org>
1247 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1248 lines that *end* with "..." too (that's the most common case!).
1250 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1252 * xdisp.c (resize_mini_window): Temporarily change to the
1253 mini-window's buffer if necessary.
1255 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1256 the tooltip obscures less text under it.
1258 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1260 * puresize.h (BASE_PURESIZE): Increase to 700000.
1262 2000-11-18 Jason Rumney <jasonr@gnu.org>
1264 * w32term.c (w32_draw_bitmap): Use face to set colors.
1266 2000-11-17 Dave Love <fx@gnu.org>
1268 * lread.c (Fload): Fix #ifdef for pcc.
1270 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1272 * xdisp.c (pos_visible_p): Compute the default character height
1275 2000-11-16 Gerd Moellmann <gerd@gnu.org>
1277 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
1278 knowing the line's height; use the default font's height in that
1281 * xfaces.c (weight_table): Add `demi' with the same meaning as
1284 2000-11-16 Kenichi Handa <handa@etl.go.jp>
1286 * dispnew.c (null_row): New global static variable.
1287 (clear_glyph_row): Delete local static variable null_row.
1289 2000-11-15 Jason Rumney <jasonr@gnu.org>
1291 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
1292 (w32_alloc_lighter_color): Use new brightness calculations from
1293 xterm.c. Scale delta to be in the range expected by W32.
1294 (w32_draw_relief_rect): Use frame relief colors.
1296 2000-11-15 Gerd Moellmann <gerd@gnu.org>
1298 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
1299 (Qinhibit_default_face_x_resources): New variable.
1300 (syms_of_frame): Initialize it.
1301 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
1303 * xdisp.c (pos_visible_p): Improve function comment.
1305 * lisp.h (BINDING_STACK_SIZE): New macro.
1307 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
1308 reading the directory if readdir returns null and errno is EAGAIN
1311 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
1313 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
1314 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
1315 Set amount_to_scroll to max of dx and scroll_step so that
1316 scroll-conservatively doesn't defeat scroll-step>1.
1317 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
1318 scroll-conservatively for line-at-a-time scrolling.
1320 2000-11-14 Gerd Moellmann <gerd@gnu.org>
1322 * window.c (Fpos_visible_in_window_p): Call pos_visible with
1325 * xdisp.c (current_mode_line_height, current_header_line_height):
1327 (init_xdisp): Initialize them.
1328 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
1329 and use exact mode line heights if it is set.
1331 * lisp.h (pos_visible_p): Change prototype.
1333 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1334 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
1335 and current_header_line_height first.
1336 (current_mode_line_height, current_header_line_height): Declare
1339 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
1341 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
1342 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
1343 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
1345 2000-11-14 Miles Bader <miles@gnu.org>
1347 * xterm.c (x_alloc_lighter_color): Include an additive component
1348 too for dark colors, because FACTOR isn't enough.
1349 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
1352 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1354 * keyboard.c (show_help_echo): Call message3_nolog with number of
1355 bytes in the help string as 2nd parameter, instead of the number
1358 2000-11-13 Miles Bader <miles@gnu.org>
1360 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1361 (Fload): Use new openp return protocol.
1362 Don't try to use Vload_source_file_function to load .elc files.
1363 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1364 openp return protocol.
1365 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1367 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1369 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1371 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1372 Defined these macros.
1373 (NLIST_STRUCT): Avoid re-defining it.
1375 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1376 -I/usr/contrib/X11R6/include.
1377 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1379 2000-11-10 Jason Rumney <jasonr@gnu.org>
1381 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1383 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1384 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1386 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1387 (Qw32_charset_vietnamese): New symbol.
1388 (xlfd_charset_of_font): New function.
1389 (w32_load_system_font): Use it.
1390 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1391 when Vw32_charset_info_alist is nil to ensure default face always
1392 has font. Use Fcar and Fcdr for safety.
1393 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1394 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1395 pseudo-codepages for special cases.
1396 (w32_to_x_font): New parameter to allow charset portion to be
1397 specified where there is many to one mapping. Callers changed.
1398 (w32_list_fonts): Avoid listing fonts that won't display.
1400 2000-11-10 Gerd Moellmann <gerd@gnu.org>
1402 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
1403 (font_list_1): Renamed from font_list.
1404 (font_list): New function, trying alternative registries from
1405 Vface_alternative_font_registry_alist.
1406 (Finternal_set_alternative_font_registry_alist): New function.
1407 (syms_of_xfaces): Initialize and Staticpro
1408 Vface_alternative_font_registry_alist. Defsubr
1409 Finternal_set_alternative_font_registry_alist.
1411 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1413 * lisp.h (Flooking_at): Declare.
1415 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1417 * dired.c (directory_files_internal): Fix a braino.
1419 * dired.c (directory_files_internal): Add missing GCPRO's.
1422 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1424 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1425 (resize_mini_window): Return quickly if Vresize_mini_window is
1426 nil. Don't return if Vmax_mini_window_height is nil.
1428 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1429 (syms_of_xdisp): Initialize them.
1430 (resize_mini_window): Act according to the setting of
1431 Vresize_mini_window.
1432 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1434 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1435 scroll bar widget after configuring it, so that it will appear at
1436 the right position from the start.
1437 (XTredeem_scroll_bar): Cleaned up.
1439 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1441 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1442 font is taller than the frame line, we don't have to bias the
1445 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1447 2000-11-07 Dave Love <fx@gnu.org>
1449 * config.in (HAVE_MKSTEMP): Add.
1451 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1453 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1455 * window.c (Fset_window_configuration): Don't try to preserve
1456 point in the current buffer, if that buffer is displayed in more
1459 * xfaces.c (lookup_named_face): If default face isn't realized,
1460 try to realize it. Return -1 if not successful.
1461 (Fx_list_fonts): Handle case that face cannot be determined.
1462 (Fface_font): Likewise.
1464 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1466 * window.c (displayed_window_lines): Detect partially
1467 visible lines at the bottom correctly.
1469 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1471 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1472 when ensuring we don't do visit in indirect buffer.
1474 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1476 * composite.h (compose_chars_in_text): Add prototype.
1478 * composite.c (Vcomposition_function_table): New variable.
1479 (Qcomposition_function_table): New variable.
1480 (run_composition_function): Call
1481 Vcompose_chars_after_function with three arguments.
1482 (compose_chars_in_text): New function.
1483 (syms_of_composite): Modified the doc-string of
1484 Vcompose_chars_after_function. Declare composition-function-table
1485 as a lisp variable, and initialize it.
1487 * xfns.c (x_encode_text): Suppress producing escape sequences for
1490 * xselect.c: Include composite.h.
1491 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1493 2000-11-05 Andrew Innes <andrewi@gnu.org>
1495 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1497 * sysdep.c (read_input_waiting): Remove extraneous argument to
1500 * w32fns.c (Fx_server_version): Include w32_build_number in the
1503 * w32heap.c (w32_build_number): New variable.
1504 (cache_system_info): Set it.
1506 * w32heap.h (w32_build_number): Add extern.
1508 * emacs.c (syms_of_emacs): Update docstring for
1509 system-configuration, to reflect the actual usage on MS-Windows.
1511 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1513 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1514 process idle timers while waiting for another event.
1516 * dispnew.c (update_frame_line): Handle case where spaces in
1517 the default face are colored.
1519 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1520 window height hasn't changed.
1522 2000-10-31 Jason Rumney <jasonr@gnu.org>
1524 * w32term.c (x_produce_glyphs): Handle composite characters.
1525 (x_draw_glyph_string_foreground)
1526 (x_draw_composite_glyph_string_foreground): Restore old font.
1528 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1530 * minibuf.c (read_minibuf): Reset the undo history just before
1531 starting the recursive-edit.
1533 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1535 * xfaces.c (menu_face_change_count): New variable.
1536 (Finternal_set_lisp_face_attribute): Increment it for changes
1538 (realize_basic_faces): Reflect changes in the `menu' faces
1541 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1542 dy obtained from the iterator's y-position after moving from
1543 scroll_margin_pos to PT; see comment there.
1545 * xdisp.c (safe_eval_handler): Call add_to_log.
1547 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1548 is not a symbol or string.
1550 * xdisp.c (echo_area_display): Don't perform a display update from
1551 inside redisplay. The update will happen anyway at the end of
1552 redisplay, and it can confuse redisplay (GC messages while
1553 redisplaying, for instance.)
1555 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1557 * xrdb.c (x_load_resources): Use the class name in the defaults.
1559 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1560 (regex_compile): Catch bogus \(\1\).
1562 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1564 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1567 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1568 we have a color cache, check that the cached color equals the
1569 allocated color. If not, clear the color cache.
1571 * window.c (displayed_window_lines): Change buffers if necessary.
1572 Fix computation of displayed lines.
1574 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1575 update_menu_bindings to DEFVAR_BOOL.
1577 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1579 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1581 * puresize.h (BASE_PURESIZE): Increase to 680000.
1583 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1585 2000-10-29 Jason Rumney <jasonr@gnu.org>
1587 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1589 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1590 (w32_cache_char_metrics): Handle possibility that 'x' does not
1591 exist in a BDF font.
1592 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1594 * w32bdf.h (bdffont): Add nchars.
1596 * w32bdf.c (set_bdf_font_info): Set it.
1597 (w32_BDF_TextOut): Swap byte order of double byte characters.
1598 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1600 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1602 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1603 don't override the colors in frame's param_alist, unless they are
1606 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1607 reverse the effect of the highlight flag.
1609 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1611 * window.h (Fwindow_live_p): Declare.
1613 * undo.c (record_delete): Check that last_undo_buffer is really a
1614 buffer before applying XBUFFER to it.
1616 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1619 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1621 * lisp.h (KEYMAPP): New macro.
1622 (get_keymap): Remove.
1623 (get_keymap_1): Rename get_keymap.
1625 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1627 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1629 * xmenu.c (single_submenu): Use KEYMAPP.
1630 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1631 Use KEYMAPP rather than Fkeymapp.
1633 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1635 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1636 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1637 Use KEYMAPP rather than Fkeymapp.
1638 (single_submenu): Use KEYMAPP.
1639 (w32_menu_show, w32_dialog_show): Use TRUE.
1641 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1643 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1644 (Fkeymapp): Use KEYMAPP.
1645 (get_keymap): Rename from get_keymap_1. Remove old def.
1646 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1647 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1648 (Fminor_mode_key_binding): Don't raise an error if the binding
1650 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1651 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1653 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1654 Allow Vspecial_event_map to be autoloaded.
1655 (menu_bar_items): Fetch the keymap rather than using keymapp.
1656 (menu_bar_one_keymap): No need to follow func-indirect any more.
1657 (parse_menu_item): get_keymap_1 -> get_keymap.
1658 (tool_bar_items): Fetch the keymap rather than using keymapp.
1659 (read_key_sequence): Use KEYMAPP.
1661 * intervals.c (get_local_map): Use get_keymap rather than following
1662 function-indirections explicitly.
1664 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1666 2000-10-27 Jason Rumney <jasonr@gnu.org>
1668 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1669 point, as Windows has oversized fonts.
1671 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1673 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1675 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1676 (freehook, reallochook): Handle null pointer arguments.
1677 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1679 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1681 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1682 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1683 Giving in to popular pressure to shut up the compiler with casts.
1685 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1687 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1688 signed value, and use a default value computed from the font's
1691 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1693 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1694 that specify a negative underline position can still use underlines.
1696 * window.c (Fpos_visible_in_window_p): Make POS default to
1697 WINDOW's point, not the current buffer's point.
1699 2000-10-26 Dave Love <fx@gnu.org>
1701 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1702 when it's necessary.
1704 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1706 * window.c (size_window): Compute size difference from sum of old
1707 child window sizes instead of from parent's size.
1709 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1710 Handle obscured lines at the top of the window.
1712 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1713 down after the last error condition check.
1715 * frame.c (Fdelete_frame): Run delete-frame-hook.
1717 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1719 * coding.c (decode_coding): Fix previous change (check also
1720 CODING_MODE_LAST_BLOCK).
1722 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1724 * regex.c: More `unsigned char' -> `re_char' changes.
1725 Also change several `int' into `re_wchar_t'.
1726 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1727 (PUSH_FAILURE_POINTER): Don't cast any more.
1728 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1729 We want GCC to complain, since this piece of code makes
1730 re_match non-reentrant, which *should* be fixed.
1731 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1732 (EXTEND_BUFFER): Use RETALLOC.
1733 (SET_LIST_BIT): Don't cast.
1734 (re_wchar_t): New type.
1735 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1736 that those two functions will always properly return.
1737 (IMMEDIATE_QUIT_CHECK): Cast to void.
1738 (analyse_first): Use recursion rather than an explicit stack.
1739 (re_compile_fastmap): Can't fail anymore.
1740 (re_search_2): Don't check re_compile_fastmap for failure.
1741 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1742 Now also sets the new value (passed in a new argument).
1743 (re_match_2_internal): Use it.
1744 Also, use a new var `reg' of type size_t when looping through regs
1745 rather than reuse the inappropriate `mcnt'.
1747 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1748 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1749 (where_is_internal): Renamed from Fwhere_is_internal.
1750 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1751 (Fwhere_is_internal): New function wrapping where_is_internal.
1752 (where_is_internal_1): Handle the case where we're filling the cache.
1753 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1755 2000-10-25 Miles Bader <miles@gnu.org>
1757 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1759 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1761 * window.c (pos_fully_visible_p): Removed.
1762 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1763 if position is visible and/or fully visible.
1765 * lisp.h (pos_visible_p): Add prototype.
1767 * xdisp.c (pos_visible_p): New function.
1769 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1771 * process.c (send_process): If OBJECT is t, it means that the data
1772 is from C string, but we should encode it. Before calling
1773 setup_raw_text_coding_system, be sure to flush out data by the
1774 previous coding system.
1776 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1778 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1779 assignment of startpos to prev when startpos == pos.
1781 * editfns.c (find_field): Set the field stickiness correctly from
1782 overlay fields. Use renamed `text_property_stickiness'.
1783 (text_property_stickiness): Renamed from `char_property_stickiness'.
1784 Only check text properties, not overlays.
1785 * textprop.c (get_char_property_and_overlay): New function.
1786 (Fget_char_property): Use it.
1787 * intervals.h (get_char_property_and_overlay): Add declaration.
1789 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1791 * keymap.c: Use AREF, ASET and ASIZE macros.
1792 (Fmake_sparse_keymap): Docstring fix.
1794 (shadow_lookup): Move up.
1795 Handle the case where lookup-key returns an integer.
1796 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1797 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1798 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1799 Simplify/rewrite the keymap-finding code.
1800 Add check for command shadowing, using shadow_lookup.
1802 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1804 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1805 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1808 2000-10-24 Andrew Innes <andrewi@gnu.org>
1810 * dired.c (directory_files_internal_unwind): New function.
1811 (directory_files_internal): Use it to ensure closedir is called
1812 even if expand-file-name or file-attributes throw, eg. because of
1813 a user interrupt. Also enable immediate_quit while calling
1814 re_search, so that matching can be interrupted as well.
1816 2000-10-24 Andrew Innes <andrewi@gnu.org>
1818 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1820 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1821 so that re_search functions only quit when callers expect them to.
1823 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1825 * regex.c (regex_compile): Change the way of handling a range from
1826 a char less than 256 to a char not less than 256.
1828 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1830 * window.c (size_window): Prevent setting window's width or
1831 height to a negative value (esp. with XSETFASTINT).
1833 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1834 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1835 (protect_malloc_state) [GC_MALLOC_CHECK &&
1836 GC_PROTECT_MALLOC_STATE]: New function.
1837 (PROTECT_MALLOC_STATE): New macro.
1838 (__malloc_initialize, morecore, _malloc_internal)
1839 (_free_internal) _realloc_internal): Use it to make _heapinfo
1840 read-only outside of gmalloc.
1842 * keymap.c: Update copyright.
1844 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1847 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1849 * filelock.c (unlock_all_files): Use unlock_file to expand each
1850 buffer's file_truename before trying remove its lock file.
1852 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1854 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1855 or CRLF, decode EOLs.
1857 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1859 * window.c (Fdisplay_buffer): Fix doc.
1861 2000-10-23 Jason Rumney <jasonr@gnu.org>
1863 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1864 ASCII font of default fontset on Windows.
1866 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1867 xterm.c comment below).
1869 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1871 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1873 * xterm.c (x_connection_closed): Reset handling_signal.
1875 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1878 2000-10-23 Miles Bader <miles@gnu.org>
1880 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1881 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1882 maintain old behavior.
1883 * minibuf.c (Fminibuffer_complete): Likewise.
1885 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1887 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1888 that when a font can't be exactly centered, it errs up rather than
1891 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1893 * fns.c (Fbase64_decode_string): The decoded result should be
1896 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1898 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1900 * dispnew.c [macintosh]: Include macterm.h.
1901 (init_display) [macintosh]: Initialization for window system.
1903 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1904 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1905 syms_of_search, x_term_init, and init_keyboard before calling
1906 init_window_once. Also, call syms_of_xmenu.
1908 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1909 default fontset to Monaco.
1911 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1912 NewMacWindow and DisposeMacWindow.
1913 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1914 instead of calling NewMacWindow and setting fields of
1915 f->output_data.mac directly. Call init_frame_faces.
1916 (Fdelete_frame) [macintosh]: Remove unused code.
1917 (Fmodify_frame_parameters) [macintosh]: Call
1918 x_set_frame_parameters instead of mac_set_frame_parameters.
1920 * frame.h [macintosh]: Define menu_bar_lines field in struct
1921 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1923 * keyboard.c [macintosh]: Include macterm.h.
1924 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1925 and menu_bar_activate_event type events as for X and NT.
1926 (make_lispy_event) [macintosh]: Construct lisp events of type
1927 MENU_BAR_EVENT as for X and NT.
1929 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1930 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1931 (sys_subshell) [macintosh]: Remove definition entirely.
1932 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1933 Vwindow_system_version here. Remove initialization of
1934 Vx_bitmap_file_path.
1935 (read_input_waiting): Correct the number of parameters passed to
1937 Move all Macintosh functions to mac/mac.c.
1939 * term.c [macintosh]: Include macterm.h.
1941 * window.c [macintosh]: Include macterm.h.
1943 * xdisp.c [macintosh]: Include macterm.h. Declare
1944 set_frame_menubar and pending_menu_activation.
1945 (echo_area_display) [macintosh]: Do not return if terminal frame
1946 is the selected frame.
1947 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1948 Allow only the selected frame to set menu bar.
1949 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1950 calling FRAME_EXTERNAL_MENU_BAR (f).
1951 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1953 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1954 and check_x. Declare XCreateGC. Define x_create_gc and
1955 x_free_gc. Initialize font_sort_order.
1956 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1957 but call x_list_fonts instead of w32_list_fonts.
1958 (Finternal_face_x_get_resource) [macintosh]: Do not call
1959 display_x_get_resource.
1960 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1961 (realize_x_face) [macintosh]: Load the font if it is specified in
1963 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1966 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1968 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1969 is nil: since we go to the end of submap anyway, we'd end up
1971 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1972 doesn't obey autoload.
1974 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1976 * msdos.c (dos_set_window_size): Update screen dimension variables.
1978 2000-10-21 Jason Rumney <jasonr@gnu.org>
1980 * w32term.c (w32_cache_char_metrics): Double check that font is
1981 really fixed pitch before trusting tmPitchAndFamily.
1983 2000-10-21 Andrew Innes <andrewi@gnu.org>
1985 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1987 * w32term.h: Extern decl for w32_cache_char_metrics.
1989 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1991 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1992 (w32_unload_font): Free per_char array if present.
1994 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1995 cached information in emulated XFontStruct to handle common cases
1996 quickly. Do not allocate XCharStruct for return.
1997 (w32_native_per_char_metric): New function.
1998 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2000 (x_produce_glyphs): Don't get an HDC. Change calls to
2001 w32_per_char_metric to match arg change above. Remove calls to
2003 (w32_get_glyph_overhangs): Ditto.
2004 (w32_cache_char_metrics): New function.
2006 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2007 ($(BLD)/casefiddle.$(O)): Remove compile command.
2008 ($(BLD)/gmalloc.$(O)): Remove compile command.
2009 ($(BLD)/dispnew.obj):
2010 ($(BLD)/keyboard.obj):
2011 ($(BLD)/w32inevt.obj):
2012 ($(BLD)/w32bdf.obj):
2014 ($(BLD)/buffer.obj):
2015 ($(BLD)/editfns.obj):
2017 ($(BLD)/fileio.obj):
2019 ($(BLD)/indent.obj):
2020 ($(BLD)/insdel.obj):
2021 ($(BLD)/intervals.obj):
2022 ($(BLD)/minibuf.obj):
2024 ($(BLD)/scroll.obj):
2025 ($(BLD)/sysdep.obj):
2026 ($(BLD)/textprop.obj):
2027 ($(BLD)/widget.obj):
2028 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2029 ($(BLD)/term.obj): Add dependency on dispextern.h.
2031 * makefile.nt ($(BLD)\dispnew.obj):
2032 ($(BLD)\keyboard.obj):
2033 ($(BLD)\w32inevt.obj):
2034 ($(BLD)\w32bdf.obj):
2036 ($(BLD)\buffer.obj):
2037 ($(BLD)\editfns.obj):
2039 ($(BLD)\fileio.obj):
2041 ($(BLD)\indent.obj):
2042 ($(BLD)\insdel.obj):
2043 ($(BLD)\intervals.obj):
2044 ($(BLD)\minibuf.obj):
2046 ($(BLD)\scroll.obj):
2047 ($(BLD)\sysdep.obj):
2048 ($(BLD)\textprop.obj):
2049 ($(BLD)\widget.obj):
2050 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2051 ($(BLD)\term.obj): Add dependency on dispextern.h
2053 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2055 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2056 with an additional argument of Qt.
2058 2000-10-21 Miles Bader <miles@gnu.org>
2060 * window.c (pos_fully_visible_in_window_p): New function.
2061 (Fpos_visible_in_window_p): Add FULLY argument.
2062 Use pos_fully_visible_in_window_p.
2063 (window_scroll_pixel_based, window_scroll_line_based): Update
2064 calls to Fpos_visible_in_window_p.
2065 * lisp.h (Fpos_visible_in_window_p): Update prototype
2067 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2069 * alloc.c (toplevel): Conditionalize compilation of mem_*
2070 functions differently.
2072 2000-10-20 Jason Rumney <jasonr@gnu.org>
2074 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2075 mem_init where it used to be. mem_z etc not defined otherwise.
2077 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2079 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2081 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2082 structure definition and related variabled to the top of the file.
2083 Include this code when GC_MALLOC_CHECK is defined.
2084 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2085 register/unregister allocated region.
2086 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2087 which isn't allocated.
2088 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2089 something which is already in use.
2090 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2091 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2092 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2093 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2095 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2096 _malloc_internal instead of malloc.
2097 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2100 2000-10-20 Andrew Innes <andrewi@gnu.org>
2102 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
2104 (my_strftime) <macro>: Don't use macro arg list when redefining as
2106 (my_strftime) <function>: Supply 0 as ut argument.
2108 2000-10-19 Jason Rumney <jasonr@altavista.net>
2110 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
2111 including dispextern.h, as it stops faces from working.
2113 * w32fns.c (Fx_create_frame): Don't bother calling
2114 face-set-after-frame-default since the caller does it for us
2115 anyway. Clean up calls to x_get_arg to be consistent with X.
2117 * w32term.c (x_produce_glyphs): Handle
2118 unibyte_display_via_language_environment correctly.
2119 (w32_draw_box_rect): Fix the calculation of width and height.
2121 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
2122 as it has stopped working.
2123 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
2126 2000-10-19 Gerd Moellmann <gerd@gnu.org>
2128 * eval.c (skip_debugger): Prevent a compiler warning.
2129 (Fcondition_case): Likewise.
2130 (Fbacktrace_frame): Use a null interactive spec.
2132 2000-10-19 Kenichi Handa <handa@etl.go.jp>
2134 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
2136 2000-10-18 Gerd Moellmann <gerd@gnu.org>
2138 * strftime.c: Sync with glibc, file version 1.78.
2139 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
2140 should no longer be used according to ISO 8601.
2142 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
2143 no map for meta_prefix_char, don't try to use it as a keymap.
2144 Instead, if T_OK is non-zero, look up a default binding, if any,
2145 otherwise, if T_OK is zero, return nil.
2147 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
2148 (x_to_xcolors, png_load): Use x_query_color.
2150 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
2152 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
2154 (x_copy_color, x_alloc_lighter_color): Likewise.
2156 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
2157 (x_query_color, x_query_colors): Add prototype.
2159 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
2160 check_string_bytes only if not noninteractive, increase count to 50.
2162 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
2164 * insdel.c (adjust_markers_for_delete): Handle before-insertion
2167 2000-10-17 Gerd Moellmann <gerd@gnu.org>
2169 * alloc.c (pure_bytes_used): Renamed from pureptr.
2171 (pure_alloc): New function.
2172 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
2174 (Fpurecopy): Use PURE_POINTER_P.
2176 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
2177 PT has moved backward.
2179 * xdisp.c (cursor_row_p): Take continued lines into account.
2181 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
2183 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
2184 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
2185 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
2188 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
2189 of selective display off while searching for the next line start.
2191 2000-10-17 Kenichi Handa <handa@etl.go.jp>
2193 * Makefile.in (term.o): Depend on dispextern.h.
2195 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
2197 * keymap.c (keymap_memberp): Ensure that nil is not a member.
2199 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2201 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
2202 the iterator at the beginning, so that they can be set later on,
2203 for instance in reseat_at_next_visible_line_start, without being
2206 * xfns.c (pbm_format): Add :foreground and :background keywords.
2207 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
2208 (xbm_load): Recognize foreground and background color
2211 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
2213 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
2215 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
2218 * msdos.c (IT_set_face): Compare highlighted face with the default
2219 face, and invert colors if these faces' colors are identical.
2220 (Fmsdos_remember_default_colors): Don't swap foreground and
2221 background colors in initial_colors[].
2222 (IT_set_frame_parameters): Don't swap frame's foreground and
2223 background pixels. If ALIST includes "(reverse . t)", swap
2224 foreground-color and background-color properties in frame's
2225 param_alist. If the original frame's param_alist doesn't specify
2226 the colors, store unspecified-fg and unspecified-bg, reversed if
2229 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2230 the colors are unspecified and reversed, reverse fore- and back-
2231 ground in the returned value.
2232 (Fframe_parameter): Ditto.
2234 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2236 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
2237 get_last_unchanged_at_beg_row.
2238 (find_first_unchanged_at_end_row): Renamed from
2239 get_first_unchanged_at_end_row.
2240 (find_first_unchanged_at_end_row): Convert assertions to
2241 unconditional tests which abort. When looking for a row in
2242 unchanged text, don't go further back than first_text_row.
2244 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2245 Don't add in the last line's height when deciding if the new
2246 position is below the scroll margin.
2248 2000-10-16 Miles Bader <miles@gnu.org>
2250 * editfns.c (Fconstrain_to_field): Check carefully for field
2251 boundaries if either OLD_POS or NEW_POS has a non-nil field
2252 property, even if they're the same.
2254 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2256 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2257 height for XFillRectangle.
2259 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2261 * syntax.c (Fstring_to_syntax): New function extracted from
2262 Fmodify_syntax_entry.
2263 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2264 (skip_chars, Fforward_comment): Remove unused variables.
2265 (syms_of_syntax): Add defsubr for string-to-syntax.
2266 (describe_syntax): Add code for comment and string fences.
2268 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2270 * keymap.c (access_keymap): Add AUTOLOAD parameter.
2271 Do the meta->esc mapping. Call get_keyelt before returning.
2272 Start scanning from the second element (the first is always `keymap')
2273 to make it easier to detect when we reach a parent map.
2274 Handle the case of inheriting from a symbol whose function is a map.
2275 (Fkeymap_parent): Also handle the `inherit from symbol' case.
2276 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
2277 (get_keyelt, Flookup_key): Update call to access_keymap.
2278 Remove the meta->esc mappings.
2279 (define_as_prefix): Delete old disabled code.
2280 (menu_item_p): New function.
2281 (where_is_internal_1): Skip over the few remaining menu items.
2282 * lisp.h (access_keymap): Update prototype.
2283 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
2284 Update call to access_keymap.
2285 (follow_key, read_key_sequence): Update calls to access_keymap.
2286 Remove the meta->esc mappings.
2288 2000-10-13 Gerd Moellmann <gerd@gnu.org>
2290 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
2291 with additional argument.
2293 * xdisp.c (cursor_row_p): New function.
2294 (try_cursor_movement, display_line): Use it.
2296 * xdisp.c (append_space): Also save/restore iterator's current
2297 character and its length.
2299 * xdisp.c (init_from_display_pos): Add an assertion.
2300 (handle_stop): Don't set iterator's add_overlay_start.
2301 (handle_invisible_prop): Likewise.
2302 (load_overlay_strings): If text under an overlay is invisible,
2303 take both before- and after-strings into account when the iterator
2304 is positioned either at the start or at the end of the overlay.
2305 (forward_to_next_line_start): Rewritten.
2306 (reseat_at_next_visible_line_start): Rewritten.
2307 (set_iterator_to_next): Add parameter RESEAT_P.
2309 * dispextern.h (struct it): Remove member add_overlay_start.
2310 (set_iterator_to_next): Change prototype.
2312 2000-10-13 Kenichi Handa <handa@etl.go.jp>
2314 * coding.c (code_convert_region): Be sure to initialize
2315 coding->category_idx.
2316 (decode_coding_string): Set coding->src_multibyte and
2317 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
2318 (encode_coding_string): Set coding->src_multibyte and
2319 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
2321 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
2323 * xfns.c (Fx_create_frame): Don't bother calling
2324 face-set-after-frame-default since the caller does it for us anyway.
2326 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2328 * window.c (coordinates_in_window): Fix detection of vertical line
2329 on character terminals.
2331 2000-10-12 Gerd Moellmann <gerd@gnu.org>
2333 * editfns.c (save_excursion_save): Additionally record the
2335 (save_excursion_restore): If buffer was visible in a window, and a
2336 different window was selected, and the old selected window is
2337 still live, restore point in that window.
2339 2000-10-12 Kenichi Handa <handa@etl.go.jp>
2341 * xterm.c (x_produce_glyphs): Handle
2342 unibyte_display_via_language_environment correctly.
2344 * regex.c (regex_compile): Change the way of handling a range from
2345 unibyte char to multibyte char.
2347 * syntax.c (skip_chars): Change the way of handling a range from
2348 unibyte char to multibyte char.
2350 * process.c (read_process_output): Cancel previous change.
2352 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2354 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2356 * charset.c (Ffind_charset_string): Doc fix.
2357 (Ffind_charset_region): Doc fix.
2359 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2361 * process.c (read_process_output): Fix previous change. Adjust
2362 multibyteness of text to insert in a buffer by
2363 string_make_unibyte/multibyte instead of
2364 Fstring_as_unibyte/multibyte.
2366 2000-10-10 Andreas Schwab <schwab@suse.de>
2368 * alloc.c (mark_object): Remove all workarounds installed on
2371 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2373 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2375 (base64_encode_1): Make it work for a text of multibyte form.
2376 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2377 case. Don't call str_to_multibyte because base64_decode_1
2378 produces correct multibyte form for eight-bit codes.
2379 (Fbase64_decode_string): Adjusted for the change of
2381 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2382 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2385 * charset.h (CHAR_STRING): Optimized for single byte characters.
2387 2000-10-09 Andreas Schwab <schwab@suse.de>
2389 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2390 -1 after socket is closed, to fall through to error processing.
2392 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2394 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2395 variables. If ALIST includes foreground-color or
2396 background-color, change also the colors of the default face for
2399 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2401 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
2402 them extern (they are defined on xfaces.c).
2403 (syms_of_msdos): Don't intern and don't staticpro
2404 Qbackground_color and Qforeground_color.
2406 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2408 * frame.c (Fframe_parameter): For non-windowed frames, if
2409 f->param_alist says foreground or background color is unspecified,
2410 call tty_color_name to return the color name computed from the
2411 frame's current colors.
2413 2000-10-06 Dave Love <fx@gnu.org>
2415 * terminfo.c (ospeed): Don't declare.
2417 * sysdep.c: Don't include string.h.
2418 (h_errno): Declare conditional also on TRY_AGAIN.
2420 * charset.c (Ffind_charset_string): Doc fix.
2422 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2423 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2426 2000-10-05 Dave Love <fx@gnu.org>
2428 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2429 position like menu-bar.
2431 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2433 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2435 * xdisp.c (handle_single_display_prop): Use safe_call1.
2436 (safe_call): Renamed from call_function.
2437 (safe_call1): New function.
2438 (handle_fontified_prop): Use safe_call1 instead of call1.
2439 (safe_eval): Renamed from eval_form.
2440 (safe_eval_handler): Renamed from eval_handler.
2441 (handle_single_display_prop, display_mode_element): Use safe_eval
2442 instead of eval_form.
2444 * xfaces.c (merge_face_heights): Use safe_call instead of
2447 * keyboard.c (show_help_echo): Use safe_call instead of
2448 call_function; use safe_eval instead of eval_form.
2450 * lisp.h (safe_call): Renamed from call_function.
2451 (safe_eval): Renamed from eval_form.
2452 (safe_call1): Add prototype.
2454 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2456 * xfns.c (image_ascent): Rearrange ascent calculation for the
2459 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2461 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2462 (where_is_internal_1): Don't bother ignoring menu-items any more.
2464 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2466 * keyboard.c (update_menu_bindings): New variable.
2467 (parse_menu_item): Use AREF. If update_menu_bindings
2468 is 0, don't update menu bindings.
2469 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2471 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2473 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2476 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2478 * syntax.c (forw_comment): Match nestedness of ender/starter.
2479 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2480 (prev_char_comstart_first): Remove.
2481 (back_comment): Check two-char comment markers more carefully
2482 to better handle overlapping cases like *//* or /* */* */ ...
2483 Match nestedness of ender/starter.
2485 2000-10-02 Dave Love <fx@gnu.org>
2487 * config.in (HAVE_GAI_STRERROR): Add undef.
2489 * process.c (Fopen_network_stream): Use it.
2491 * m/alpha.h (NO_REMAP): Don't define.
2493 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2495 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2496 return with a string converted to an integer or vice versa when
2497 Vmocklisp_arguments is t.
2498 (Fsignal): Likewise. The function can return for `quit'.
2499 (struct gcpro): Declare member `var' to point to a volatile
2502 * eval.c (error): Prevent compiler warning.
2504 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2506 * keymap.c (keymap_memberp): New function.
2507 (Fset_keymap_parent): Use it.
2508 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2509 Use keymap_memberp to avoid creating cycles.
2510 (access_keymap): Use KEYMAPP.
2512 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2514 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2515 gai_strerror. Make sure xerrno is set if connect fails. Improve
2518 2000-09-29 Jason Rumney <jasonr@gnu.org>
2520 * w32term.c (w32_char_font_type, w32_encode_char)
2521 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2522 (w32_bdf_per_char_metric): New function.
2523 (w32_per_char_metric): Use it.
2524 (x_draw_glyph_string_background): Always draw background for BDF
2527 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2528 GDI object which is a scarce resource.
2530 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2531 (get_quoted_string): Fix limit on memchr search.
2532 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2533 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2534 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2535 (get_cached_font_char, cache_char_offset): Use macro
2536 BDF_CODEPOINT_RANGE_COVER_P.
2537 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2538 (clear_cached_bitmap_slots): New function.
2539 (GET_HEX_VALUE): G-Z, g-z are not hex.
2540 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2541 (get_bitmap_with_cache): Use new cache implementation.
2542 (create_offscreen_bitmap): New function.
2543 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2545 * w32term.c (x_produce_glyphs): If the distance from the current
2546 position to the next tab stop is less than a canonical character
2547 width, use the tab stop after that.
2548 (x_draw_glyphs): Handle case START and END are out of bounds more
2550 (x_clear_mouse_face): Block/unblock input.
2551 (x_display_and_set_cursor): Don't show a hollow box cursor for
2552 buffers whose cursor_type is nil.
2554 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2556 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2559 * dispextern.h (updating_frame): Declare extern.
2561 2000-09-29 Andreas Schwab <schwab@suse.de>
2563 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2565 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2567 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2568 use its function definition.
2569 (tool_bar_items): Likewise.
2571 * lisp.h (fatal): Declare NO_RETURN.
2573 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2575 * keymap.c: Remove the line "#undef NULL".
2577 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2579 * xterm.c (x_make_frame_visible): Try harder to make the frame
2582 2000-09-28 Dave Love <fx@gnu.org>
2584 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2586 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2588 * .gdbinit (xreload): Note its need on GNU/Linux.
2590 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2591 r_alloc, r_alloc_free.
2593 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2595 * syntax.c (skip_chars): Handle negation correctly.
2597 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2599 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2600 with non-zero FORCE_P argument.
2602 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2605 * xdisp.c (window_box_height): Add an assertion.
2607 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2608 tool-bar than is available.
2609 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2611 2000-09-27 Dave Love <fx@gnu.org>
2613 * s/irix6-5.h: Now works 64-bit. Tidied.
2615 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2617 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2618 instead of BITS_PER_INT.
2619 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2620 EMACS_UINT, respectively.
2621 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2623 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2625 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2627 * window.c (freeze_window_starts): Construct last argument for
2628 foreach_window differently.
2630 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2632 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2633 EMACS_UINT instead of `int' and `unsigned int'.
2634 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2636 * frame.h (struct frame): Make the `nothing' member of union
2637 output_data an EMACS_INT.
2639 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2641 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2642 size in the sdata structure.
2643 (SDATA_NBYTES, SDATA_DATA): New macros.
2644 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2645 differently for the different layout of the sdata structure.
2646 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2648 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2649 Check that size recorded in the string size and size recorded in
2650 the sdata structure agree.
2652 2000-09-25 Dave Love <fx@gnu.org>
2654 * buffer.c: Include stdio.h.
2656 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2658 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2660 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2661 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2663 (__malloc_extra_blocks): Declare as __malloc_size_t.
2665 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2667 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2669 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2670 (read_char): If help-echo is showing, preserve the echo area
2673 * xdisp.c (help_echo_showing_p): New variable.
2674 (set_message): Reset it to 0.
2675 (init_xdisp): Initialize help_echo_showing_p.
2677 * dispextern.h (help_echo_showing_p): Declare extern.
2679 * config.in: Fix typo in __GNUC_MINOR__.
2681 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2683 * s/freebsd.h (POSIX_SIGNALS): Define.
2685 * xterm.c (x_clear_mouse_face): Block/unblock input.
2687 2000-09-24 Dave Love <fx@gnu.org>
2689 * fns.c (base64_encode_1): Fix last change.
2691 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2693 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2695 * xdisp.c (try_window_reusing_current_matrix): More fixes
2696 for the case window has a header-line.
2698 2000-09-22 Dave Love <fx@gnu.org>
2700 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2703 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2705 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2707 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2709 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2712 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2715 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2716 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2717 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2720 * marker.c (byte_char_debug_check): Return void.
2722 * xfns.c (Fx_create_frame): Set default frame parameter value
2723 for tool-bar-lines to 1.
2725 * dispnew.c (scrolling_window): Compare y-positions of rows
2726 equal at the start. Some simplification.
2728 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2729 reused rows' y-position in the case window has a header-line, and
2730 new window start is greater than old window start.
2732 * process.c (process_sent_to): New variable.
2733 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2734 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2735 Declare more parameters volatile.
2737 * lread.c (Vrecursive_load_depth_limit): New variable.
2738 (Fload): Check recursive loads whose recursion depth exceeds
2739 Vrecursive_load_depth_limit.
2740 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2742 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2744 * fileio.c (Fread_file_name): Doc fix.
2746 * editfns.c (Fmessage_or_box): Doc fix.
2748 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2750 * xfns.c (xbm_scan): Allow C-style comments.
2752 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2753 symbols are specified, add color translations to the cache.
2754 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2756 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2758 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2759 structures to xpm_init_color_cache.
2761 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2763 * dispnew.c (update_window_line): Make sure to always draw
2766 2000-09-19 Andrew Innes <andrewi@gnu.org>
2768 * makefile.nt (bootstrap-emacs): Don't change directory.
2770 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2772 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2774 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2775 If output buffer is too small, signal an appropriated error.
2777 2000-09-18 Dave Love <fx@gnu.org>
2779 * keyboard.c (menu_bar_items, tool_bar_items)
2780 (current_active_maps): Remove redundant get_local_map call.
2782 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2784 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2785 cursor for buffers whose cursor_type is nil.
2787 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2788 a feature to implement that is already implemented.
2789 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2792 * xfns.c (x_clear_image_1): New function.
2793 (x_clear_image): Use it.
2794 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2797 * dispnew.c (update_window): Move test for invisible lines
2798 at the top to update_window_line.
2799 (update_window_line): Handle invisible lines here.
2801 * xfns.c (clear_image_cache): Clear current matrices of all
2802 frames sharing an image cache. Block input while freeing
2803 images. Fix timestamp comparison.
2804 (x_clear_image): Also free the mask.
2806 * xfns.c (lookup_image): Block input while loading the image so
2807 that we won't get interrupted in a state where the image isn't yet
2809 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2810 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2811 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2812 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2815 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2817 * dispnew.c (update_window): Make sure to make desired rows
2818 current even if they are completely invisible at the top
2821 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2823 * xfns.c (lookup_image): Build mask before applying an algorithm.
2824 Recognize algorithm `disabled'.
2825 (cross_disabled_images): New variable.
2826 (COLOR_INTENSITY): New macro.
2827 (x_detect_edges): Use COLOR_INTENSITY.
2828 (x_disable_image): New function.
2829 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2831 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2832 disabled state, don't apply an image transformation algorithm if
2833 the user specified an image for the disabled state. Use
2834 `:algorithm disabled' for creating a disabled item's image if the
2835 user hasn't specified an image.
2837 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2838 allocation functions with the XPM lib.
2839 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2840 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2841 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2842 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2843 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2845 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2846 functions, if possible, because these handle color allocation
2847 failure more gracefully.
2848 (Fimage_mask_p): New function.
2850 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2851 (Qedge_detection, Qheuristic): New symbols.
2852 (syms_of_xfns): Initialize new symbols.
2853 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2854 `algorithm (edge-detection ...)'.
2855 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2856 (tiff_format, gif_format, gs_format): Add `:mask'.
2857 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2858 (GIF_MASK, GS_MASK): New enumerators.
2859 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2860 (emboss_matrix, laplace_matrix): New variables.
2861 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2862 (x_edge_detection): New functions.
2863 (x_laplace): Rewritten in terms of x_detect_edges.
2864 (x_build_heuristic_mask): If image has a mask, free it.
2866 2000-09-14 Andrew Innes <andrewi@gnu.org>
2868 * makefile.w32-in: Revert to Unix line endings.
2870 2000-09-14 Andrew Innes <andrewi@gnu.org>
2872 * makefile.w32-in: Standardize indentation somewhat.
2873 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2874 cater for differences between shells.
2876 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2878 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2880 * xterm.c (x_produce_glyphs): If the distance from the current
2881 position to the next tab stop is less than a canonical character
2882 width, use the tab stop after that.
2884 2000-09-14 Dave Love <fx@gnu.org>
2886 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2888 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2890 * xdisp.c (handle_fontified_prop): While running fontification
2891 functions, bind `fontification-functions' and
2892 `after-change-functions' to nil.
2894 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2895 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2897 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2899 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2900 USE_MMAP_FOR_BUFFERS.
2902 * insdel.c (make_gap): Use enlarge_buffer_text.
2904 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2905 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2906 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2907 from former r_alloc_* functions in ralloc.c.
2908 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2910 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2911 (mmap_init) [REL_ALLOC_MMAP]: New function.
2912 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2913 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2916 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2917 (enlarge_buffer_text): Add prototype.
2919 * ralloc.c: Remove everything having to do with the use of mmap.
2921 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2923 * sound.c (Fplay_sound): Doc fix.
2925 * keyboard.c: Avoid some more compiler warnings.
2926 (parse_tool_bar_item): Ignore cached key bindings.
2928 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2929 and allocation of Lisp data.
2931 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2933 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2934 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2937 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2939 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2941 * ccl.c: Comment fixed.
2942 (MAX_MAP_SET_LEVEL): Increased to 30.
2943 (PUSH_MAPPING_STACK): Enclose with do-while block.
2944 (POP_MAPPING_STACK): Likewise.
2945 (stack_idx_of_map_multiple): New variable.
2946 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2947 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2948 call the corresponding CCL program by
2949 CCL_CALL_FOR_MAP_INSTRUCTION.
2950 (ccl_driver) <CCL_MapSingle>: Likewise.
2951 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2952 with the case where looking up process reaches to the end of
2953 map-set, and call CCL programs as the above change.
2955 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2957 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2958 that might be clobbered by longjmp.
2959 (check_x_display_info, x_decode_color, create_frame_xic)
2960 (Fx_display_backing_store, Fx_display_visual_class)
2961 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2964 * lread.c (init_lread): Set Vloads_in_progress to nil.
2965 (Fload): Show list of recursively loaded files, when signaling an
2968 * lread.c (Vloads_in_progress): New variable.
2969 (record_load_unwind): New function.
2970 (Fload): Check for recursive loads.
2971 (syms_of_lread): Initialize Vloads_in_progress.
2972 (read_integer, read1): Avoid some compiler warnings.
2974 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2977 2000-09-11 Miles Bader <miles@gnu.org>
2979 * editfns.c (Fbuffer_string): Doc fix.
2981 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2983 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2985 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2987 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2988 whether to include other header files.
2990 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2992 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2993 by Fmemq as a boolean.
2995 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2997 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2999 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3001 * ralloc.c (mmap_fd): Remove initializer which can make it
3002 read-only in a dumped Emacs.
3003 (mmap_fd_1): New variable.
3004 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3005 restore it from there.
3006 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3007 unconditionally so that mmap_fd can be initialized there.
3008 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3009 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3010 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3012 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3014 * xdisp.c (dump_glyph_row): Fix printf format string.
3015 (display_line, move_it_in_display_line_to): Avoid compiler
3018 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3020 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3023 * xdisp.c (try_window_id): When trying to locate cursor in
3024 unchanged rows at the top, handle the case that we can't find it.
3026 * xterm.c (x_draw_glyphs): Handle case START and END are out
3027 of bounds more carefully.
3029 2000-09-08 Dave Love <fx@gnu.org>
3031 * s/sol2.h (REL_ALLOC_MMAP): Define.
3032 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3034 * ralloc.c: Don't include string.h (redundant).
3035 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3036 [!MAP_ANON]: Include fcntl.h.
3037 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3038 (r_alloc, r_re_alloc, r_alloc_free)
3039 (mmap_enlarge, mmap_set_vars): Use it.
3040 (r_alloc_init_fd): New function.
3041 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3042 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3045 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3048 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3049 change to __NetBSD__.
3051 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3053 * search.c (compile_pattern): Check the multibyteness of cached
3056 2000-09-08 Miles Bader <miles@gnu.org>
3058 * xfaces.c (default_face_vector): Function removed.
3059 (Finternal_merge_in_global_face): Restore old global/local
3060 attribute override order. Use inline loop instead of calling
3061 default_face_vector.
3063 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3065 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3066 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3067 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3068 where necessary, in case POINTER_TYPE is `void'.
3070 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3072 * frame.c (make_terminal_frame): Initialize frame foreground and
3073 background colors to unspecified, for the initial instance of an
3076 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3078 * ralloc.c (mmap_find): Fix overlap computation.
3079 (mmap_enlarge): Compute nbytes before trying to find an
3082 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3085 * lread.c (syms_of_lread): Change value of regexp
3086 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3088 * xmenu.c (xdialog_show): When looking up the selection in
3089 menu_items, take `quote' boundaries into account; this corresponds
3090 to a nil ITEM in x-popup-dialog.
3092 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3094 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3096 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3098 * coding.c (encode_coding_sjis_big5): Use translation table for
3099 encoding, not decoding. Fix the handling of latin-jisx0201.
3100 Check for the charset katakana-jisx0201 too.
3101 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
3102 (detect_coding_sjis): Check the byte sequence more rigidly.
3104 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3106 * xfaces.c (Vparam_value_alist): New variable.
3107 (syms_of_xfaces): Initialize it.
3108 (Finternal_set_lisp_face_attribute): Avoid more consing.
3110 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
3112 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
3113 (Qbackground_mode): New variable.
3114 (syms_of_frame_1): Initialize Qbackground_mode.
3116 * lisp.h (Qdisplay): Declare extern.
3118 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
3119 change face on all frames, and change the default for new frames.
3121 2000-09-07 Dave Love <fx@gnu.org>
3123 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
3125 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3127 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
3129 * charset.c: Include composite.h
3130 (lisp_string_width): New function.
3131 (Fstring_width): Call lisp_string_width instead of strwidth.
3133 * Makefile.in (charset.o): Depends on composite.h.
3135 * process.c (read_process_output): Before inserting the decoded
3136 text in the buffer, adjust the multibyteness.
3138 2000-09-06 Gerd Moellmann <gerd@gnu.org>
3140 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
3141 buffer's text buffer is null, map new memory.
3143 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
3144 POINTER_TYPE and size_t.
3145 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
3146 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
3147 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
3148 [REL_ALLOC_MMAP]: New macros.
3149 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
3150 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
3151 [REL_ALLOC_MMAP]: New functions.
3153 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
3154 before and after unexec.
3156 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
3157 text buffers if necessary.
3159 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
3160 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
3163 * config.in (HAVE_MMAP): Add #undef.
3165 2000-09-05 Gerd Moellmann <gerd@gnu.org>
3167 * frame.c (Qdisplay_type): New variable.
3168 (syms_of_frame_1): Initialize it.
3169 (Fframe_parameter): New function that avoids consing.
3170 (syms_of_frame): Defsubr it.
3172 * buffer.c (Fother_buffer): Consider buffers as invisible when
3173 they are displayed in a window on an invisible frame.
3175 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
3176 get-largest-window always return nil.
3178 2000-09-04 Gerd Moellmann <gerd@gnu.org>
3180 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
3181 variable; recognize Emacs 19 elc files.
3183 2000-09-04 Miles Bader <miles@gnu.org>
3185 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
3186 before initially popping up the menu, so the menu doesn't flash
3187 when the face settings are significantly different from the
3190 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
3192 * regex.c (WIDE_CHAR_SUPPORT): New macro.
3193 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
3194 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
3195 (BIT_UNIBYTE): Remove.
3196 (re_match_2_internal): Delete corresponding code and streamline the
3197 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
3198 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
3199 (re_wctype_t): New type.
3200 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
3201 (regex_compile): Use them and fix handling of overly long char classes.
3203 2000-09-03 Andrew Innes <andrewi@gnu.org>
3205 * makefile.w32-in: Change to DOS line endings.
3207 * s/ms-w32.h (ORDINARY_LINK): New define.
3209 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
3210 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
3212 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
3213 (distclean): Delete them here instead.
3215 * w32proc.c (compare_env): Convert to uppercase for comparison,
3216 not lowercase, to match how the native Windows shell works.
3218 2000-09-03 Jason Rumney <jasonr@gnu.org>
3220 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3221 CVS changes the line-ends when checking in/out on DOS/Windows.
3223 * makefile.nt (emacs): Do not change directory to run temacs, as
3224 the load-path is set relative to current directory.
3226 2000-09-03 Miles Bader <miles@gnu.org>
3228 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3230 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3232 * xdisp.c (redisplay_mode_lines): New function.
3233 (display_mode_lines): Return number of mode lines displayed.
3234 (echo_area_display): Use redisplay_mode_lines to draw garbaged
3235 mode lines. Don't temporarily bind redisplay-dont-pause to t.
3237 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
3238 string.h and strings.h.
3239 (index) [HAVE_INDEX]: Add prototype.
3241 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
3242 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
3244 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3245 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3247 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3249 * lread.c (read1): Accept `?' as symbol constituent, for
3250 compatiblity with XEmacs.
3252 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3254 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3255 (struct re_pattern_buffer): Remove newline_anchor.
3256 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3257 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3258 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3259 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3260 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3261 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3262 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3263 Get rid of references to newline_anchor.
3264 (regcomp): Allocate and precompute a fastmap.
3266 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3268 * lread.c (openp): GCPRO local variable `filename'.
3270 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
3272 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
3274 * regex.c: Merge some changes from GNU libc. Add prototypes.
3275 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
3276 Use memcmp and memcpy instead of bcopy and bcmp.
3277 (init_syntax_once): Use ISALNUM.
3278 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
3279 (REG_UNSET_VALUE): Remove. Use NULL instead.
3280 (REG_UNSET, re_match_2_internal): Use NULL.
3281 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
3283 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
3284 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
3285 (regex_compile): In handle_interval, return an error rather than try to
3286 unfetch the interval if we can't find the closing brace.
3287 Obey the RE_NO_GNU_OPS syntax bit.
3288 (TOLOWER): New macro.
3290 (regexec): Allocate regs.start and regs.end as one block.
3292 2000-08-30 Gerd Moellmann <gerd@gnu.org>
3294 * xdisp.c (echo_area_display): Check display_completed instead
3295 of calling detect_input_pending.
3297 * dispnew.c (update_frame): Only set display_completed here; move
3298 the update_begin and update_end calls here from update_frame_1.
3299 (update_frame_1): Don't set display_completed here, don't call
3300 update_begin/update_end.
3302 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
3303 instead of store_frame_param.
3305 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3307 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
3308 desired window matrix hasn't been displayed, use the current row
3309 instead. Make sure that only those frame rows are updated for
3310 which there exists a corresponding enabled desired row.
3312 2000-08-29 Miles Bader <miles@gnu.org>
3314 * xfaces.c (default_face_vector): New function.
3315 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
3317 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3319 * lread.c (openp): Prevent temporary string passed to
3320 Ffile_readable_p from being garbage collected.
3322 2000-08-28 Dave Love <fx@gnu.org>
3324 * keymap.c (store_in_keymap): Add `static' to declaration.
3326 2000-08-28 Gerd Moellmann <gerd@gnu.org>
3328 * emacs.c, callint.c, doc.c, editfns.c
3329 (toplevel) [HAVE_STRING_H]: Include string.h.
3330 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
3331 (index): Remove prototypes which might conflict with non-standard
3332 definitions of index/strchr.
3334 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
3335 (rindex): Define only if !HAVE_RINDEX.
3337 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
3339 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
3341 2000-08-28 Miles Bader <miles@gnu.org>
3343 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
3344 made inconsistent by a font-related attribute in FROM.
3345 (merge_face_inheritance): Add function comment.
3347 2000-08-28 Kenichi Handa <handa@etl.go.jp>
3349 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
3350 the 4th arg (PREV_EVENT) Qt to suppress input method.
3352 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3354 * regex.c: Indent cpp directives and remove parens after `defined'.
3355 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3356 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3357 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3358 (re_compile_pattern): Use size_t for length.
3359 (init_syntax_once): Move to a better place.
3360 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3361 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3363 * syntax.c (back_comment): Detect cases where a comment-starter is
3364 actually inside another comment as in: /* a // b */ c // d \n.
3365 Make it clear that `comstart_pos' is unused for nested comments.
3367 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3368 (KEYMAPP): New macro.
3369 (Fkeymap_parent, Fset_keymap_parent): Use it.
3370 (fix_submap_inheritance): Mark it static.
3371 (define_as_prefix, describe_buffer_bindings, describe_command)
3372 (describe_translation, describe_map): Complete prototypes.
3374 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3376 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3377 to better match the key-lookup behavior.
3379 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3381 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3382 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3384 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3386 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3387 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3388 (xterm.o): Depend on coding.h
3390 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3392 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3393 the corresponding '#endif'.
3395 2000-08-26 Miles Bader <miles@gnu.org>
3397 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
3398 * xfaces.c (QCinherit): New variable.
3399 (syms_of_xfaces): Initialize it.
3400 (LFACE_INHERIT): New macro.
3401 (Finternal_get_lisp_face_attribute)
3402 (merge_face_vector_with_property)
3403 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
3404 (check_lface_attrs): Allow new types of face height. Check
3406 (CYCLE_CHECK): New macro.
3407 (merge_face_inheritance): New function.
3408 (merge_face_vectors): Merge inherited faces too. Add F and
3409 CYCLE_CHECK arguments.
3410 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3411 (lookup_named_face, lookup_derived_face, realize_named_face)
3412 (face_at_string_position, face_at_buffer_position): Supply
3413 new F and CYCLE_CHECK arguments to merge_face_vectors.
3414 (merge_face_heights): New function.
3415 (merge_face_vectors, merge_face_vector_with_property)
3416 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3417 handle relative face heights.
3418 (lface_same_font_attributes_p): Compare heights using EQ.
3420 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3422 * charset.c (char_to_string): Check the character validity.
3423 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3426 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3428 * regex.c (PUSH_FAILURE_COUNT): New macro.
3429 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3430 Handle popping of a register's or a counter's data.
3431 (POP_FAILURE_POINT): Use the new name.
3432 (re_match_2_internal): Push counter data on the stack for succeed_n,
3433 jump_n and set_number_at and remove misleading dead code in succeed_n.
3435 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3437 * xdisp.c (redisplay_internal): If considering all windows on all
3438 frames, update the display for each frame as soon as possible,
3439 instead of first building all desired matrices for all frames, and
3440 then updating them all.
3441 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3443 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3445 * bytecode.c (mark_byte_stack): Add a comment.
3447 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3448 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3451 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3453 * minibuf.c (do_completion): Always use compare-string, not
3454 string-equal because the latter doesn't pay attention to
3455 multibyteness of strings.
3457 * process.c (create_process): Don't setup raw-text coding here.
3458 (Fopen_network_stream): Don't set coding->src_multibyte and
3459 coding->dst_multibyte here.
3460 (read_process_output): For process filter, return unibyte string
3461 if default-enable-multibyte-characters is nil.
3462 (send_process): If OBJECT is multibyte text, be sure to encoded it
3463 by the specified coding system for the process. Otherwise, setup
3465 (init_process): Don't initialize default-process-coding-system
3468 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3470 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3471 <scroll-down-aggressively>: Likewise.
3473 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3475 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3476 zero. Set coding->produced_char correctly.
3478 2000-08-22 Andrew Innes <andrewi@gnu.org>
3480 * makefile.w32-in: New file.
3482 * unexw32.c (unexec): Ignore old_name, and use the actual location
3483 of the current executable instead. Base new_name on this.
3485 * w32proc.c (create_child): Remove reference to security
3486 descriptor, which isn't needed and doesn't compile with mingw32.
3488 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3489 up dllimport attributes.
3490 (x_update_window_end): Update prototype.
3492 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3493 extern, which screws up dllimport attributes.
3495 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3496 up dllimport attributes.
3498 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3499 screws up dllimport attributes.
3501 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3502 up dllimport attributes.
3503 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3504 screws up dllimport attributes.
3506 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3507 up dllimport attributes.
3509 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3510 screws up dllimport attributes.
3512 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3513 screws up dllimport attributes.
3515 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3516 up dllimport attributes.
3518 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3519 unnecessary extern, which screws up dllimport attributes.
3522 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3523 up dllimport attributes.
3525 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3526 unnecessary extern, which screws up dllimport attributes.
3528 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3529 screws up dllimport attributes.
3531 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3532 up dllimport attributes.
3534 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3536 * w32bdf.c (search_file_line):
3537 (set_bdf_font_info):
3539 (w32_get_bdf_glyph):
3540 (w32_BDF_to_x_font): Fix compile warnings.
3542 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3545 * w32select.c: Include keyboard.h before frame.h.
3547 * w32fns.c (max): Define macro.
3548 (JOHAB_CHARSET): Define if not known.
3549 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3550 (Fx_show_tip): Synch with X version.
3552 * w32xfns.c: Include keyboard.h before frame.h.
3554 * w32fns.c: Include keyboard.h before frame.h.
3556 * w32term.c: Include keyboard.h before frame.h.
3558 * fontset.c: Include keyboard.h before frame.h.
3560 * w32inevt.c: Include keyboard.h before frame.h.
3561 (MOUSE_MOVED): Define if not known.
3563 * minibuf.c: Include keyboard.h before frame.h.
3565 * keyboard.c: Include keyboard.h before frame.h.
3567 * indent.c: Include keyboard.h before frame.h.
3569 * dispnew.c: Include keyboard.h before frame.h.
3571 * buffer.c: Include keyboard.h before frame.h.
3573 * alloc.c: Include keyboard.h before frame.h.
3575 * print.c: Include keyboard.h before frame.h.
3577 * process.c: Include keyboard.h before frame.h.
3579 * scroll.c: Include keyboard.h before frame.h.
3581 * sysdep.c: Include keyboard.h before frame.h.
3583 * term.c: Include keyboard.h before frame.h.
3585 * window.c: Include keyboard.h before frame.h.
3587 * xdisp.c: Include keyboard.h before frame.h.
3588 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3590 * frame.c: Include keyboard.h before frame.h.
3592 * w32heap.h: Undefine min, max.
3594 * w32gui.h: Undefine min, max.
3596 * unexw32.c: Change PUCHAR to PCHAR.
3597 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3600 (copy_executable_and_dump_data): Remove unnecessary static defs.
3601 (copy_executable_and_dump_data): Fix compile warnings.
3603 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3605 * w32console.c (min): Define macro.
3606 (clear_frame, write_glyphs): Fix compile warning.
3608 * w32proc.c (compare_env):
3609 (find_child_console): Fix compile warning.
3611 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3612 sys_errlist instead of _sys_errlist.
3613 (get_emacs_configuration_options): New function.
3615 * s/ms-w32.h (sys_nerr): Provide default definition.
3616 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3617 name with _ prepended.
3618 (NSIG): Define if not known.
3619 (get_emacs_configuration): Provide extern declaration.
3620 (get_emacs_configuration_options): Provide extern declaration.
3621 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3623 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3625 (read_unc_volume): Fix compile warning.
3627 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3628 definitions from being used.
3630 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3632 * w32.c (unc_volume_file_attributes):
3633 (open_unc_volume): Make arg const.
3635 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3636 (read_input_waiting): Remove excess parameter.
3638 * w32.c (init_environment): Call _access.
3639 (check_windows_init_file): Call _close.
3640 (init_user_info): Call _putenv.
3641 (init_environment): Call _putenv and _strdup.
3642 (init_ntproc): Reset volume info cache on startup.
3644 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3645 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3646 cannot override the CRT malloc.
3648 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3649 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3651 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3652 unless we are linking with a static CRT.
3653 (RVA_TO_PTR): Cast result to unsigned char*.
3655 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3656 (add_volume_info): Use xstrdup.
3658 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3660 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3661 (do_completion, Fminibuffer_complete_word): Use it.
3662 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3663 var so it can take non-boolean values.
3665 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3667 * editfns.c (find_field): Formatting changes.
3668 (toplevel): Some old-style function forward declarations
3669 changed to prototypes, some new protypes added, some functions
3672 * lisp.h (set_time_zone_rule): Add prototype.
3673 (use_dialog_box): External declaration.
3675 * keyboard.c (gen_help_event): Add parameter SIZE.
3676 (kbd_buffer_events_waiting): Slightly rewritten.
3677 (clear_event): New function.
3678 (kbd_buffer_get_event): Use it, and clear the input_events of
3680 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3681 don't fill the newly created array with nils.
3682 (toplevel): Convert some old-style function forward declarations
3685 * keyboard.h (gen_help_event): Change prototype.
3687 * xterm.c (XTread_socket): Change calls to gen_help_event.
3689 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3691 * eval.c (Fmacroexpand): Doc fix.
3693 2000-08-20 Jason Rumney <jasonr@gnu.org>
3695 * w32term.h (x_display_info_for_display): Remove as this function
3696 does not exist on W32.
3698 * w32term.c (help_echo_window): New variable.
3699 (syms_of_w32term): staticpro it.
3700 (note_mode_line_highlight): Set it.
3701 (XTextExtents16): Removed as there is no equivalent on W32.
3702 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3703 the X way of doing this will not work for W32.
3704 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3705 (x_draw_image_foreground): Avoid drawing outside of the clip area
3706 when image doesn't have a mask.
3707 (note_mouse_highlight): Process overlays in the right order of
3708 priority. Set help_echo_window.
3709 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3710 because that's more visible for large images.
3712 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3713 name to single_keymap_panes.
3714 (w32_menu_show): Set wv->title when dealing with titles.
3715 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3717 2000-08-21 Miles Bader <miles@gnu.org>
3719 * minibuf.c (do_completion): Try again if we rewrite the input
3720 string, but no completion was done, so that any completion message
3723 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3725 * xfaces.c (lface_equal_p): Compare strings differently.
3726 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3727 (realize_tty_face): Use them.
3728 (syms_of_xfaces): Initialize new variables.
3729 (map_tty_color): New function, extracted from realize_tty_face.
3730 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3731 foreground or background color, store the new color name in the
3732 realized face; previous code trying to do this had no effect.
3733 (realize_tty_face): Use map_tty_color.
3734 (Fclear_face_cache): Set face_change_count and ensure thorough
3737 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3739 * undo.c (record_first_change, record_marker_adjustment): Don't
3740 use XBUFFER on last_undo_buffer which might not be a buffer.
3742 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3744 * coding.c (decode_coding_string): Set members consumed,
3745 consumed_char, produced, produced_char of *coding correctly. If
3746 decode_coding doesn't consume any byte, don't try anymore.
3747 (encode_coding_string): Likewise.
3749 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3751 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3752 conditional have void type, for Standard C compilers.
3754 * xdisp.c (redisplay_internal): Compare windows for equality with
3755 EQ, instead of applying XWINDOW to something that might not
3758 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3760 * fontset.c (Finternal_char_font): Search only the selected frame
3761 for a window of the current buffer.
3763 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3765 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3768 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3769 second half of a HELP_EVENT is found at the start of kbd_buffer.
3771 2000-08-18 Miles Bader <miles@gnu.org>
3773 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3775 * editfns.c (save_restriction_save): Rewrite to use markers.
3776 (save_restriction_restore): Rewrite to understand new form of data
3777 saved by save_restriction_save.
3778 (Fsave_restriction): Remove cautionary note in doc-string.
3780 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3782 * fileio.c (build_annotations): Add a comment explaining the
3783 return value of format-annotate-function. Replace a spurious call
3784 to Flength with a CONSP test. Call format-annotate-function with
3785 a fifth arg specifying how many times the function is been called
3786 in a row, to let it choose temporary buffers appropriately.
3788 2000-08-17 Dave Love <fx@gnu.org>
3790 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3791 declare make_temp_name twice.
3793 * lread.c: Prototype readevalloop, load_unwind,
3794 load_descriptor_unwind.
3795 (unreadpure): Give it an arg.
3797 * unexalpha.c: Prototype fatal_unexec, mark_x,
3798 update_dynamic_symbols. Declare unexec as void.
3800 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3801 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3803 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3804 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3807 * alloca.c: Use #error.
3808 [POINTER_TYPE]: Use it.
3810 * eval.c (Fdefvar): Doc fix.
3812 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3813 INITIALIZE_INTERVAL.
3815 * buffer.h: Avoid DECLARE_INTERVALS.
3817 * config.in: Add size_t.
3819 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3821 * w16select.c (set_clipboard_data): If there's not enough memory
3822 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3823 expects. In case of other failures, return 3.
3824 (system_error_msg): New error message.
3825 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3828 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3830 * term.c (write_glyphs): Also turn off inverse video after turning
3831 off other appearances in case TS_exit_attribute_mode is not equal
3832 to TS_end_standout_mode.
3833 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3835 (turn_off_face): Reset standout_mode only if
3836 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3837 is equal to TS_end_standout_mode.
3839 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3841 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3842 sequence at the end of the source block.
3844 * ccl.c (Fccl_program_p): Docstring modified.
3845 (Fccl_execute): Likewise.
3846 (Fccl_execute_on_string): Likewise.
3848 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3850 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3852 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3854 The following changes are mainly to fix bugs of
3855 encode/decode-coding-string failing if encoding/decoding return
3856 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3857 variable conversion_buffer.
3859 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3860 decrement dst_end to avoid buffer overflow in the later call of
3863 * coding.h (conversion_buffer_size, conversion_buffer)
3864 (get_conversion_buffer): Extern deleted.
3866 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3867 (conversion_buffer, conversion_buffer_size): Variables deleted.
3868 (get_conversion_buffer): Function deleted.
3869 (struct conversion_buffer): New structure.
3870 (MAX_ALLOCA): New macro.
3871 (allocate_conversion_buffer): New macro.
3872 (extend_conversion_buffer, free_conversion_buffer): New functions.
3873 (ccl_coding_driver): Set coding->result.
3874 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3875 this is the last block of source.
3876 (encode_coding): Likewise. Handle the source block as the last
3877 one only when the whole source text is consumed.
3878 (decode_coding_string): Handle the case that the output buffer is
3879 too small to decode the whole source text. Use
3880 allocate_conversion_buffer, extend_conversion_buffer and
3881 free_conversion_buffer, not get_conversion_buffer.
3882 (encode_coding_string): Likewise.
3883 (init_coding): Function deleted.
3884 (init_coding_once): Delete code to initialize
3885 conversion_buffer_size.
3887 * emacs.c (main): Don't call init_coding.
3889 * msdos.c (IT_write_glyphs): Use a locally declared
3892 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3893 (insert_glyphs): Likewise.
3895 * w32console.c (write_glyphs): Use a locally declared
3898 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3900 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3901 member of display_info is NULL.
3903 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3905 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3908 * term.c (turn_off_face): Reset standout_mode when resetting
3909 appearances with capability `me'.
3910 (write_glyphs): Switch on inverse video before each face change.
3912 2000-08-14 Dave Love <fx@gnu.org>
3914 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3915 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3916 (lisp_free): Declare and make static.
3918 * window.c: Fix embedded comment.
3919 (syms_of_window): Fix doc string.
3921 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3923 * keymap.c (push_key_description): If C without modifiers is < 32,
3924 make sure to print `C-' before `M-', like in the manual.
3926 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3928 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3929 since they aren't relocated anymore.
3930 (sxhash_string): Make sure returned hash code fits in a Lisp
3933 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3934 partially visible line which is smaller than the window's
3937 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3939 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3940 the multibyte form of eight-bit-control characters.
3941 (Fccl_execute_on_string): Initialize ccl->multibyte.
3943 * ccl.h (struct ccl_program): New member multibyte.
3945 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3947 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3949 * regex.c (regex_compile) <normal_char>: Pay attention to
3951 (analyse_first) <exactn>: Setup fastmap correctly for
3952 eight-bit-control characters.
3954 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3956 * termhooks.h (enum event_kind): New member
3957 multibyte_char_keystroke.
3959 * keyboard.c (make_lispy_event): Handle the new event type
3960 multibyte_char_keystroke.
3962 * xterm.c: Include coding.h.
3963 (XTread_socket): Work around a bug of XmbLookupString. If the
3964 input is from XIM, decode it according to the current locale. In
3965 that case, generate multibyte_char_keystroke events.
3967 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3969 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3970 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3972 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3974 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3975 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3976 (move_it_in_display_line_to): Record iterator's ascent and descent
3977 before producing glyphs, and restore them when we know the glyph
3978 doesn't fit on the line.
3979 (move_it_to): Restructured so that it's easier to debug. If
3980 moving to a vpos, and not moving to an x or character position,
3981 stop as soon as the specified vpos is reached; don't move further
3982 into that line because that might change the computed line height.
3983 (try_cursor_movement): New function, extracted from the cursor
3984 movement branch of redisplay_window. If ending on a partially
3985 visible line, don't try to scroll if the cursor line is taller
3987 (redisplay_window): Use try_cursor_movement.
3989 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3990 because that function doesn't cope with variable-height lines.
3992 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3993 box cursor because that's better visible for large images.
3995 2000-08-10 Miles Bader <miles@gnu.org>
3997 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3999 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4001 * xdisp.c (Vmessages_buffer_name): New variable.
4002 (message_dolog): Use it.
4003 (syms_of_xdisp): Initialize it.
4005 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4007 * msdos.c (IT_note_mouse_highlight): Update the calls to
4009 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4010 redundant now that keyboard.h is included.
4012 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4014 * keyboard.c (kbd_buffer_events_waiting): New function.
4016 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4018 * msdos.c: Include keyboard.h.
4019 (XMenuActivate): Empty no_event events from the event buffer. If
4020 no events are left after that, call clear_input_pending.
4021 (mouse_clear_clicks): New function, code moved from mouse_init.
4022 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4023 mouse driver to ``forget'' any past clicks.
4025 * Makefile.in (msdos.o): Depend on keyboard.h.
4027 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4029 * lisp.h (input_pending): External declaration.
4031 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4033 * xdisp.c (echo_area_display): Display thoroughly if input is
4034 pending. Bind redisplay-dont-pause to t during the redisplay.
4035 in case input is pending.
4037 * dispnew.c (Qredisplay_dont_pause): New variable.
4038 (syms_of_display): Initialize and staticpro it.
4039 (update_frame_1): Don't interrupt the display for pending input if
4040 redisplay_dont_pause is set.
4042 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4044 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4046 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4048 * callproc.c (Fcall_process): Terminate the unwind-protect around
4049 the post-read-conversion of coding system.
4051 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4052 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4053 * buffer.h (overlays_at): Update prototype.
4054 * xdisp.c (next_overlay_change): Update call to overlays_at.
4055 * xfaces.c (face_at_buffer_position): Likewise.
4056 * textprop.c (Fget_char_property): Likewise.
4057 * xterm.c (note_mouse_highlight): Likewise.
4059 * minibuf.c (do_completion): Don't consider a simple change of
4060 case as `completion'.
4062 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4064 * keyboard.c (syms_of_keyboard): Initialize
4065 last_point_position_buffer.
4066 * undo.c (record_delete): Make sure last_point_position_buffer is
4067 a buffer before comparing pointers.
4069 * coding.h (decode_coding_string): Declare.
4071 * intervals.h (Fprevious_single_char_property_change): Declare.
4073 * textprop.c (Fprevious_single_char_property_change): Don't do
4074 arithmetic directly on lisp objects.
4076 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4079 * keyboard.h (menu_item_eval_property): Declare.
4081 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4082 reuse as buffer name, instead of recreating (and discarding) every
4083 time a message is logged.
4084 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4085 (current_message_1, truncate_message_1, set_message_1)
4086 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4087 (current_message, truncate_echo_area, display_echo_area)
4088 (resize_echo_area_axactly): Changed calls.
4090 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4092 (Ffind_coding_systems_region_internal): First argument to Fappend
4093 must be an integer, not a Lisp object.
4095 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4097 * charset.c (Fchar_width): Doc fix.
4099 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4101 * charset.c (Fstring_width): Doc fix.
4103 2000-08-07 Gerd Moellmann <gerd@gnu.org>
4105 * xdisp.c (start_display): When starting display on a continuation
4106 line, clear ascent and descent members of the iterator structure;
4107 the height of the continued line does not affect the height of the
4109 (make_cursor_line_fully_visible): Do nothing if cursor is on a
4110 line taller than the window.
4111 (redisplay_window) <forced window start>: Handle case that the
4112 middle of the window is not found in any row.
4113 (dump_glyph_row): Show more information.
4114 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
4115 first text line in a glyph matrix.
4117 * xterm.c (x_draw_image_foreground): Avoid drawing outside
4118 of the clip area when image doesn't have a mask.
4120 * fns.c (sweep_weak_table): Fix survival conditions for
4121 key-or-value and key-and-value weakness.
4123 * .gdbinit (xhashtable): New command.
4125 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
4126 tables out of the list of all weak hash tables.
4128 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
4129 a new buffer is created, make sure echo_area_buffer[] references
4132 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
4134 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
4137 2000-08-07 Kenichi Handa <handa@etl.go.jp>
4139 * syntax.c (skip_chars): Fix previous change. Make the handling
4140 of unibyte string consistent with that of regex search.
4142 2000-08-05 Gerd Moellmann <gerd@gnu.org>
4144 * xmenu.c (popup_get_selection): Use xfree instead of free.
4146 * fileio.c (Finsert_file_contents): Use xfree instead of free.
4148 * editfns.c (Ftranspose_regions): Use xfree instead of free.
4150 * callproc.c (child_setup): Use xfree instead of free.
4152 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
4154 (run_mac_command, closedir): Use `xfree' instead of `free'.
4156 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
4158 * eval.c (error): Use xfree instead of free.
4160 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
4162 * fns.c: Replace `illegal' with `invalid'.
4163 (Fmake_hash_table, make_hash_table): Allow table size of 0.
4165 2000-08-05 Kenichi Handa <handa@etl.go.jp>
4167 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
4170 2000-08-04 Noah Friedman <friedman@splode.com>
4172 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
4175 2000-08-04 Gerd Moellmann <gerd@gnu.org>
4177 * syntax.c (skip_chars): Fix typo in error message.
4179 2000-08-04 Andreas Schwab <schwab@suse.de>
4181 * m/ia64.h: Moved from s/ia64.h.
4183 2000-08-04 Kenichi Handa <handa@etl.go.jp>
4185 * process.c (read_process_output): Big simplification. Handle
4186 composition and post-read-conversion of coding system correctly.
4187 (send_process): Handle composition correctly.
4189 * callproc.c (Fcall_process): Handle post-read-conversion of
4190 coding system if any.
4192 * coding.c (decode_coding_iso2022): More strict check for handling
4194 (coding_restore_composition): Pay attention to the case that
4195 cmp_data is not set properly (because of invalid code in the
4197 (run_pre_post_conversion_on_str): Include text properties in the
4199 (decode_coding_string): Set members of coding correctly.
4201 2000-08-03 Gerd Moellmann <gerd@gnu.org>
4203 * s/ia64.h: New file.
4205 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
4206 Use NULL instead of 0 at the end of variable argument list of
4207 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
4208 sizeof (int) < sizeof (void *).
4210 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
4211 of variable argument lists of XtVaGetValues and XtVaSetValues.
4213 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
4214 variable argument lists of XtVaGetValues and XtVaSetValues.
4216 2000-08-02 Gerd Moellmann <gerd@gnu.org>
4218 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
4219 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4221 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4224 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4225 in call to Fsingle_key_description.
4227 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4230 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4232 * window.c (display_buffer_reuse_frames): New variable.
4233 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
4234 frames displaying BUFFER.
4235 (syms_of_window): Define Lisp variable
4236 display-buffer-reuse-frames.
4238 2000-08-01 Miles Bader <miles@gnu.org>
4240 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
4241 when to constrain NEW_POS (they were pretty screwed up before).
4243 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4245 * msdos.c (run_msdos_command): Save and restore the master
4246 environment, for the case that child_setup signals an error.
4247 When mirroring slashes in DOS shell commands, don't fail when
4248 argv[2] has embedded blanks.
4249 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4250 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4251 (dos_ttraw): Call mouse_setup_buttons.
4253 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4254 using alloca; free it after run_msdos_command returns.
4256 2000-07-27 Dave Love <fx@gnu.org>
4258 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4260 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4263 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4265 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4267 * editfns.c (lisp_time_argument): Fix last change.
4269 2000-07-27 Gerd Moellmann <gerd@gnu.org>
4271 * fns.c (Fdelete): Make it work on vectors and strings in addition
4274 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
4275 (syms_of_fns): Initialize new variables.
4276 (sweep_weak_table): Handle weakness `key-or-value' and
4278 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
4279 weakness, with t meaning the same as `key-and-value'.
4281 2000-07-27 Kenichi Handa <handa@etl.go.jp>
4283 * coding.h (struct coding_system): Member safe_charset deleted.
4285 * coding.c (Qsafe_charsets): This variable deleted.
4286 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
4288 (coding_safe_chars): New function.
4289 (CODING_SAFE_CHAR_P): New macro.
4290 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
4291 checking safe_charsets member of the coding system. Caller
4293 (detect_coding_iso2022): New local variable safe_chars.
4294 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
4295 safe_charsets member of the coding system.
4296 (decode_coding_iso2022): New local variable safe_chars.
4297 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
4298 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
4299 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
4300 (ENCODE_UNSAFE_CHARACTER): New macro.
4301 (encode_coding_iso2022): New local variable safe_chars. Check
4303 (setup_coding_system): Delete the code to initialize
4304 coding->safe_charses
4305 (intersection, find_safe_codings): New functions.
4306 (Ffind_coding_systems_region_internal): New function.
4307 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
4308 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
4309 variable and initialize it.
4311 * fns.c (char_table_ref_and_index): New function.
4313 * lisp.h (char_table_ref_and_index): Add prototype.
4315 2000-07-26 Sam Steingold <sds@gnu.org>
4317 * editfns.c (lisp_time_argument): Added third argument `usec'.
4318 (Ffloat_time): New built-in Lisp function.
4320 2000-07-26 Gerd Moellmann <gerd@gnu.org>
4322 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
4323 for the character code.
4325 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
4328 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
4329 if called for a popup menu.
4330 (xmenu_show): Store help string in widget values.
4332 2000-07-26 Dave Love <fx@gnu.org>
4334 * syswait.h: Move some definitions.
4335 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
4336 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
4337 perspicuous definitions.
4338 (WTERMSIG): Fix bit pattern used.
4340 2000-07-26 Kenichi Handa <handa@etl.go.jp>
4342 * print.c (print_object): If vector printing is truncated, print
4343 "..." to indicate it as well as the case of list printing.
4345 2000-07-25 Gerd Moellmann <gerd@gnu.org>
4347 * xdisp.c (next_element_from_display_vector): Improve comments.
4349 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
4350 for the character code, and the rest for the face id as in 20.x.
4351 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
4353 * window.c (window_display_table): Cleaned up.
4355 * syntax.c (Fforward_word): Add last arg nil in call of
4356 Fconstrain_to_field.
4358 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4360 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4361 identical but for the letter-case, don't call
4362 barf_or_query_if_file_exists.
4364 2000-07-25 Miles Bader <miles@gnu.org>
4366 * editfns.c (find_field): Honor special `boundary' fields.
4367 (Qboundary): New variables.
4368 (syms_of_editfns): Initialize Qboundary.
4369 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4370 Use scan_buffer instead of find_before_next_newline, because it
4371 allows us to detect the boundary case where there's a newline at
4373 * lisp.h (Fconstrain_to_field): Update external declaration.
4375 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4377 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4380 2000-07-24 Dave Love <fx@gnu.org>
4382 * s/sunos4-0.h, s/sol2.h:
4383 (LIBS_TERMCAP): Move from m/sparc.h.
4385 * m/sparc.h (TERMINFO): Moved to system files (probably only
4386 relevant for sunos4 judging by its vintage).
4387 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4390 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4392 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4393 name to single_keymap_panes.
4395 2000-07-24 Andreas Schwab <schwab@suse.de>
4397 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
4399 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4401 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
4402 parameters instead of using int parameters. Expect FN to accept
4403 EMACS_INT parameters.
4404 (display_echo_area, resize_echo_area_axactly, current_message)
4405 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
4406 with new argument list.
4407 (resize_mini_window_1): New callback function.
4408 (current_message_1, truncate_message_1, set_message_1): Change
4409 parameter lists to the new format expected by
4410 with_echo_area_buffer.
4412 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4414 * fontset.c (fontset_ref): Remove INLINE declaration.
4415 (fontset_ref_via_base): Likewise.
4416 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4419 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4421 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4422 correct order of priority. If help echo was found in an overlay,
4423 use that overlay as the object in which the help echo was found.
4425 2000-07-22 Miles Bader <miles@gnu.org>
4427 * textprop.c (Fprevious_single_char_property_change): The initial
4428 property value should be from the position preceding POSITION, not
4431 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4433 * coding.c (syms_of_coding): Doc fix for
4434 inhibit-iso-escape-detection.
4436 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4438 * xterm.c (note_mouse_highlight): Process overlays in the right
4441 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4443 * xterm.c (note_mouse_highlight): If help-echo was found in an
4444 overlay, use that overlay as the object in which the help was
4447 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4449 * window.c (foreach_window): Instead of a fake variable argument
4450 list, take one USER_DATA argument.
4451 (foreach_window_1): Likewise, and call callback functions with two
4452 args, the window and USER_DATA.
4453 (struct check_window_data): New struct.
4454 (check_window_containing): Use it.
4455 (window_from_coordinates): Set up a struct check_window_data for
4457 (add_window_to_list, freeze_window_start): Change parameters
4458 according to new calling convention.
4460 * window.h (foreach_window): Change prototype.
4462 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4464 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4466 * xmenu.c (menu_help_callback): Call show_help_echo with
4467 additional arguments OBJECT and POS.
4469 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4471 * data.c (Faset): Allow storing any multibyte character in a
4472 string. Convert unibyte string to multibyte if necessary.
4474 * xfns.c (x_encode_text): New function.
4475 (x_set_name): Use x_encode_text.
4476 (x_set_title): Likewise.
4478 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4480 * xterm.h (x_encode_text): Add prototype.
4482 2000-07-20 Dave Love <fx@gnu.org>
4484 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4487 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4489 * msdos.c (help_echo_window): New variable.
4490 (syms_of_msdos): Initialize and staticpro it.
4491 (IT_note_mode_line_highlight): Set help_echo_window.
4492 (IT_note_mouse_highlight): Ditto.
4493 (dos_rawgetc): Store help_echo_window in the second event produced
4496 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4497 Record the object that generated the help echo and the position of
4498 that object in help_echo_object and help_echo_pos. Record that
4499 some glyphs in a row are displayed in mouse-face.
4500 (IT_update_begin): Don't clear mouse highlight unless one of the
4501 enabled glyph rows is marked as being displayed in mouse-face.
4502 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4503 and position recorded in help_echo_object and help_echo_pos to the
4505 (IT_menu_display): Accept a new argument PN: the pane number of
4506 the current menu pane. Record the pane number and the item
4507 number of the item which has associated help string.
4508 (XMenuActivate): Update the prototype for help_callback in
4509 function declaration. Call IT_menu_display with the current menu
4510 pane number as an additional argument. Call help_callback with
4511 two additional arguments: the pane number and the item number of
4512 the menu item associated with the help text.
4513 (help_echo_object, help_echo_pos): New variables.
4514 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4516 * msdos.h (XMenuActivate): Update prototype.
4518 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4520 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4521 Add some more prototypes.
4523 * xterm.c, xterm.h: Add some more prototypes.
4525 * lisp.h (Fnext_single_char_property_change): Add prototype.
4527 * dispnew.c (direct_output_for_insert): Remove confusing
4528 outer local variable mouse_face_overwritten_p.
4529 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4531 * alloc.c (allocate_string_data): Don't copy old string contents.
4533 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4535 * coding.c (code_convert_region): Delete text properties before
4536 shrinking the conversion region.
4538 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4540 * dispnew.c (update_text_area): Write the whole row if it
4541 has mouse-face in it.
4543 * xfaces.c (face-alternative-font-family-alist): Remove
4544 DEFVAR_LISP; staticpro instead.
4546 * xmenu.c (menu_help_callback): Call show_help_echo with
4549 * keyboard.c (show_help_echo): Add parameter WINDOW.
4550 (read_char): Call show_help_echo with window extracted from Lisp
4552 (gen_help_event): Add parameter WINDOW.
4554 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4556 * xterm.c (help_echo_window): New variable.
4557 (note_mouse_highlight, note_tool_bar_highlight): Set
4559 (XTread_socket): Pass help_echo_window to gen_help_event.
4560 (syms_of_xterm): Initialize and staticpro help_echo_window.
4562 2000-07-18 Dave Love <fx@gnu.org>
4564 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4567 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4569 * alloc.c (allocate_string_data): If string had already data
4570 assigned, copy old contents to new string data.
4572 * coding.c (syms_of_coding): Fix typo in spelling of variable
4573 `inhibit-iso-escape-detection'.
4575 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4577 * Makefile.in: Add dependencies on dispextern.h.
4578 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4579 `free'; both can conflict with system header files.
4581 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4583 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4586 2000-07-18 Dave Love <fx@gnu.org>
4588 * window.c (Fwindow_list): Declare arg `window'.
4590 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4592 * coding.c (setup_coding_system): Don't override the explicitly
4593 specified designations.
4595 2000-07-15 Miles Bader <miles@gnu.org>
4597 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4598 from `text_property_eq' and `text_property_stickiness', respectively.
4599 (find_field, Fconstrain_to_field, char_property_eq)
4600 (char_property_stickiness): Changed to call char-property functions
4601 instead of text-property-only ones.
4603 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4604 `next_single_char_property_change'). Do more error checking, and
4605 cleanup limit behavior.
4606 (Fprevious_single_char_property_change): New function.
4607 (syms_of_textprop): Initialize new subrs.
4609 * xdisp.c (display_prop_end, invisible_text_between_p):
4610 Call Fnext_single_char_property_change instead of
4611 next_single_char_property_change.
4613 2000-07-15 Jason Rumney <jasonr@gnu.org>
4615 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4616 after menu is finished with.
4617 (add_menu_item): Only consider wv->title as a menu title.
4618 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4620 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4622 (FONT_REGEXP): Remove unused macro, and its sub-components.
4623 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4625 * w32term.c (help_echo_object, help_echo_pos): New variables.
4626 (note_mode_line_highlight): Store additional information about the
4627 help-echo in help_echo_object and help_echo_pos. Check both
4628 `local-map' and `keymap' properties for changing the cursor
4629 (note_mouse_highlight): Store additional information about the
4630 help-echo in help_echo_object and help_echo_pos.
4631 (note_tool_bar_highlight): Set help_echo_object to nil and
4632 help_echo_pos to -1.
4633 (w32_read_socket): Use gen_help_event instead of filling
4634 input_events manually.
4635 (syms_of_w32term): Staticpro help_echo_object.
4636 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4637 set, arrange for a mouse-highlight redisplay in
4639 (x_clear_mouse_face): New function.
4640 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4641 (x_update_window_begin): No need to turn off the mouse
4643 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4644 depending on whether they contain glyphs highlighted in
4646 (x_fill_stretch_glyph_string): Consume runs of stretch
4647 glyphs instead of a single one.
4648 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4649 with new argument list.
4650 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4651 (x_append_glyph, x_append_composite_glyph)
4652 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4653 changes in struct glyph starting 1999-12-27. See comments for
4654 xterm.c on 2000-07-05.
4656 2000-07-14 Sam Steingold <sds@gnu.org>
4658 * xfaces.c (realize_x_face): Fix the last patch:
4659 check `default_face' before dereferencing.
4661 2000-07-14 Dave Love <fx@gnu.org>
4663 * syntax.c (back_comment): Add null default in switch (for pcc).
4665 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4667 * xfaces.c (realize_x_face): Make fontset using the base of the
4668 default_face's fontset, not using the default fontset.
4670 * coding.c (inhibit_iso_escape_detection): New variable.
4671 (syms_of_coding): Make it a Lisp variable.
4672 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4673 nonzero, ignore ISO2022's escape sequence.
4675 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4677 * alloca.c (malloc) [emacs]: Define as xmalloc.
4679 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4680 use that instead of the mouse position. Add parameters DX and DY.
4682 * dispextern.h (Fx_show_tip): Adjust number of parameters
4685 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4686 if HELP is a function, call it with OBJECT and POS as parameters
4687 to get the help to display.
4688 (gen_help_event, kbd_buffer_store_help_event): New functions.
4689 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4690 (read_char): Call show_help_echo with new parameters.
4692 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4695 * xterm.c (help_echo_object, help_echo_pos): New variables.
4696 (note_mode_line_highlight): Store additional information about the
4697 help-echo in help_echo_object and help_echo_pos. Check both
4698 `local-map' and `keymap' properties for changing the cursor
4699 (note_mouse_highlight): Store additional information about the
4700 help-echo in help_echo_object and help_echo_pos.
4701 (note_tool_bar_highlight): Set help_echo_object to nil and
4702 help_echo_pos to -1.
4703 (XTread_socket): Use gen_help_event instead of filling
4704 input_events manually.
4705 (syms_of_xterm): Staticpro help_echo_object.
4707 * xmenu.c (menu_highlight_callback): Use
4708 kbd_buffer_store_help_event instead of setting up and input_event
4711 * xdisp.c (eval_form): GCPRO argument sexpr.
4712 (call_function): New function.
4713 (handle_single_display_prop): Use call_function and FUNCTIONP
4714 instead of checking whether if font_height is a symbol and
4717 * eval.c (internal_condition_case_2): New function.
4719 * lisp.h (FUNCTIONP): New macro.
4720 (internal_condition_case_2, call_function): Add prototypes.
4722 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4723 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4724 Always set `arg' member of input_events.
4725 (construct_menu_click): Unused function removed.
4727 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4729 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4730 (construct_drag_n_drop, x_scroll_bar_handle_click)
4731 (w32_read_socket): Always set `arg' member of input_events.
4733 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4735 * lisp.h (eval_form): Add prototype.
4737 * xdisp.c (eval_form): Make it externally visible.
4739 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4741 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4742 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4743 consing. For prefix events, store the frame in the `arg' slot of
4744 the event, otherwise store the key there.
4745 (XTread_socket): Instead of consing, use the frame_or_window slot
4746 of HELP_EVENTs for the frame, and the `arg' slot for the help
4749 * xmenu.c (menu_highlight_callback): Store help string in the
4750 `arg' member of the input event; don't cons.
4751 (menubar_selection_callback): Use the `arg' slot of input events
4752 to queue additional information, instead of consing.
4754 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4756 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4758 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4760 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4761 input events to queue additional information, instead of consing.
4763 * keyboard.c (kbd_buffer_gcpro): Renamed from
4764 kbd_buffer_frame_or_window. Now used for all Lisp objects
4765 referenced from the input queue.
4766 (kbd_buffer_store_event): Always use structure assignment for
4767 copying input events. Record all Lisp objects referenced from
4768 events in kbd_buffer_gcpro.
4769 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4770 differently from input events. Test for prefix menu_bar_events
4771 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4772 event in kbd_buffer_gcpro to nil.
4773 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4774 frame_or_window is equal to its arg member as prefix events.
4775 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4776 used by an input event to nil.
4777 (init_keyboard): Use two times the size of the input queue
4778 for kbd_buffer_gcpro.
4779 (syms_of_keyboard): Likewise.
4781 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4784 * termhooks.h (struct input_event): Add member `arg'.
4785 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4786 (USER_SIGNAL_EVENT): Renamed from user_signal.
4788 * xfaces.c (ASET): Remove definition.
4790 * lisp.h (AREF, ASET, ASIZE): New macros.
4792 * fontset.c (AREF, ASIZE): Remove definitions.
4794 * fns.c (AREF): Remove definition.
4796 * composite.c (AREF): Remove definition.
4798 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4800 * dispnew.c (redraw_overlapped_rows): Add missing local.
4801 (scrolling_window): Remove debug code.
4803 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4804 Before scrolling, turn off a mouse-highlight in the window
4807 * xterm.c (x_update_window_end): Add parameter
4808 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4809 redisplay in XTframe_up_to_date.
4810 (x_clear_mouse_face): New function.
4811 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4813 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4815 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4816 it when any row is written to that contains glyphs highlighted in
4818 (update_window): Call the window update end hook with new
4819 parameter MOUSE_FACE_OVERWRITTEN_P.
4820 (direct_output_for_insert): Give up if row contains mouse-face.
4822 * dispextern.h (struct redisplay_interface): Add parameter
4823 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4824 (clear_mouse_face): New function pointer member.
4826 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4828 * syntax.c (back_comment): Use one switch rather than a few `if's.
4829 Obey open_paren_in_column_0_is_defun_start.
4830 When reverting to the `slow' method, try to nicely handle the case
4831 of nested comments by checking that the comment-starter we found
4832 does indeed match the comment-ender.
4833 (scan_sexps_forward, scan_sexps_forward):
4834 Ignore excessive opening parenthesis rather than throwing an error.
4836 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4838 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4839 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4841 * dispnew.c (direct_output_forward_char): Give up if currently
4842 displaying a message instead of the minibuffer contents.
4844 * xterm.c (x_update_window_begin): No need to turn off the mouse
4846 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4847 depending on whether they contain glyphs highlighted in
4850 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4851 compare the mouse_face_p flags of both rows.
4853 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4855 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4857 * keyboard.c (show_help_echo): Accept additional parameter
4858 ok_to_overwrite_keystroke_echo.
4859 (read_char): Call show_help_echo with a zero
4860 ok_to_overwrite_keystroke_echo argument.
4861 * keyboard.h (show_help_echo): Update prototype of
4863 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4864 ok_to_overwrite_keystroke_echo argument.
4865 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4866 non-zero ok_to_overwrite_keystroke_echo argument.
4868 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4870 * xdisp.c (try_window_id): If changes are all below what is
4871 displayed in the window, and point is in the window, we still
4872 might have to find point on the display.
4874 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4875 glyphs instead of a single one.
4876 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4877 with new argument list.
4878 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4880 * keymap.c (get_keymap_1): Add comment that this function can GC.
4881 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4882 comment that functions can GC.
4883 (Fset_keymap_parent): GCPRO arg KEYMAP.
4885 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4887 * msdos.c (XMenuActivate): After exiting the menu, restore the
4888 echo area message and erase it.
4890 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4892 * fontset.c (Ffontset_info): Make the return value more compatible
4893 with that of Emacs 20.
4895 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4897 * eval.c (Fsignal): Handle case that backtrace_list is null.
4899 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4901 * ccl.c (Fccl_execute): Typo fixed.
4903 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4905 * window.c (window_loop): Add missing gcpro1 local variable.
4907 * window.c (Fwindow_list): Reverse list at the end.
4908 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4909 means allow windows on OWINDOW's frame, only.
4910 (window_loop): Simplified; use Fwindow_list.
4912 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4914 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4916 * xterm.c (XTread_socket): Increment handling_signal at the start,
4917 decrement it at the end.
4919 * eval.c (handling_signal): New variable.
4920 (Fsignal): Abort if handling_signal is non-zero.
4922 * lisp.h (handling_signal): External declaration.
4924 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4926 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4928 Sound support for NetBSD through "Linux emulation" support:
4929 * config.in (HAVE_SOUNDCARD_H): Undef.
4930 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4931 * Makefile.in (LIBSOUND): New variable.
4932 (LIBES): Include it.
4933 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4935 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4937 (vox_open): Use DEFAULT_SOUND_DEVICE.
4938 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4940 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4942 * print.c (print_error_message): If Vsignaling_function is set,
4943 show it in *Messages*.
4945 * lisp.h (Vsignaling_function): External declaration.
4947 * eval.c (Vsignaling_function): New variable.
4948 (Fsignal): Compute it.
4949 (syms_of_eval): Staticpro it.
4951 2000-07-05 Dave Love <fx@gnu.org>
4953 * syswait.h: Use the autoconf recommended approach. Old code
4954 #if'd out in case we need to revert.
4956 * config.in (HAVE_SYS_WAIT_H): Added.
4958 2000-07-05 Andrew Innes <andrewi@gnu.org>
4960 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4961 when non-NULL instead of __morecore, to take account of buffer
4962 memory. This also solves a problem with spurious memory warnings
4965 * ralloc.c: Make real_morecore non-static.
4967 * eval.c (internal_condition_case): Comment out abort if
4968 interrupt_input_blocked is not zero.
4970 * makefile.nt: Add support for `bootstrap' and related targets.
4971 Include minimal debug info in emacs.exe in release build.
4972 Remove all dependencies on lisp.h, and fixup some others.
4974 * w32.c (init_environment): Install code from 20.7 for providing
4975 default values for environment variables, based on the
4976 executable's own location.
4977 (map_w32_filename): Handle filenames that are longer than
4979 (sys_socket): Install socket inheritance bug fix from 20.7.
4981 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4982 here via blockinput.h).
4984 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4986 * w32menu.c (w32_menu_display_help):
4987 * xmenu.c (menu_help_callback): Use show_help_echo.
4989 * keyboard.h (show_help_echo): Declare.
4991 * keyboard.c (show_help_echo): New function, extracted from read_char.
4992 Feval its `msg' argument if it's a cons cell.
4993 (read_char): Use it.
4994 (follow_key): Pass `autoload' to get_keyelt.
4996 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4997 (note_tool_bar_highlight, XTread_socket):
4998 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5000 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5001 (note_tool_bar_highlight, w32_read_socket):
5002 Do not gratuitously ignore non-string `help-echo' properties.
5004 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5006 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5008 * window.c (delete_all_subwindows): Reset Vwindow_list.
5010 * xterm.c (x_append_glyph, x_append_composite_glyph)
5011 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5012 changes in struct glyph starting 1999-12-27. Some bit-fields of
5013 struct glyph were not set, which made glyphs unequal when compared
5014 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5015 effects were the result. This also depended on the contents of
5016 memory returned by xmalloc. If flickering happens again, activate
5017 the code in clear_glyph_row that's in #if 0. If the flickering is
5018 gone with that, chances are that it is caused by something
5021 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5023 * dispextern.h: Add some comments.
5025 * window.c (add_window_to_list): Add parameter LIST.
5026 (window_list): Order list so that, for each frame, windows are
5027 in canonical order, and so that frames appear in the list in
5028 the order given by Vframe_list.
5029 (next_window): Reverse the handling of NEXT_P.
5031 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5033 * window.c (Vwindow_list): New variable.
5034 (make_window, delete_window): Set Vwindow_list to nil.
5035 (check_window_containing): New function.
5036 (window_from_coordinates): Rewritten.
5037 (add_window_to_list, window_list, candidate_window_p)
5038 (decode_next_window_args, next_window): New functions.
5039 (Fnext_window, Fprevious_window): Rewritten in terms of
5041 (Fwindow_list): New function.
5042 (Fother_window): Cleaned up.
5043 (foreach_window): Add a longer "variable argument list". Let
5044 callback function return 0 to indicate that cycling over windows
5046 (foreach_window_1): Likewise.
5047 (freeze_window_start): Return int.
5048 (init_window): New function.
5049 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5051 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5052 input_event with bzero.
5053 (main): Call init_window.
5055 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5058 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5060 * composite.h (make_composition_value_copy): Extern it.
5062 * composite.c (make_composition_value_copy): New function.
5064 * editfns.c (Fformat): While copying text properties, make each
5065 composition property value a copy.
5067 * fns.c (concat): While copying text properties, make each
5068 composition property value a copy.
5070 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5072 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5074 * fns.c (sweep_weak_table): Mark only objects that are not
5077 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5078 include those frames as candidates which have their focus
5079 redirected to the minibuffer frame.
5081 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5083 * fns.c (Fputhash): Return `value' rather than nil.
5085 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5087 * frame.c (next_frame): Don't check focus redirection in case
5088 MINIBUF is a window. Doing so excludes frames using MINIBUF
5089 unless their focus is redirected, which contradicts the
5090 specification of next-frame, and leads to infinite loops in
5091 certain situations when cycling through windows with next-window.
5093 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5095 * coding.c (code_convert_region): Even if the length of text is
5096 zero, try to convert it if coding->type is coding_type_ccl.
5097 (decode_coding_string, encode_coding_string): Likewise.
5099 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5101 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
5102 the display if windows_or_buffers_changed.
5104 * dispnew.c (struct row_entry): New structure.
5105 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
5106 (row_table_size, old_lines, new_lines, old_lines_size)
5107 (new_lines_size, run_pool, runs_size, runs): New variables.
5108 (add_row_entry): New function.
5109 (scrolling_window): Use data structures allocated with xmalloc and
5110 held in global variables, instead of allocating them with alloca and
5111 holding them in local variables. Use a larger hash table whose
5112 size depends on glyph matrix sizes. Don't use bzero to clear the
5113 hash table; instead, clear used slots only.
5115 * fns.c (next_almost_prime): Make it externally visible.
5117 * lisp.h (next_almost_prime): Add prototype.
5119 * s/isc4-0.h (sigunblock): Define.
5121 * s/sco5.h (sigunblock): Define.
5123 2000-06-27 Dave Love <fx@gnu.org>
5125 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
5126 (moved to osf5-0.h).
5127 [!NOT_C_CODE]: Protect string.h stuff.
5129 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
5130 (sys_siglist, NSIG): Definitions moved here from osf1.h.
5132 2000-06-27 Gerd Moellmann <gerd@gnu.org>
5134 * xdisp.c (resize_mini_window): Subtract the extra line spacing
5135 below the last line from the needed window height.
5137 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
5139 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
5140 (Fwidget_get): Use it.
5141 (syms_of_fns): Defsubr it.
5143 2000-06-26 Gerd Moellmann <gerd@gnu.org>
5145 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
5146 display info for XIM.
5147 (xim_open_dpy): Likewise.
5148 (xim_close_dpy): Don't free the display info's XIM.
5150 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
5152 * config.in (USE_XIM): New define.
5154 * keymap.c (get_keyelt): For menu-items containing a `:filter
5155 FILTER', apply FILTER to the menu-item's definition to get the
5156 real definition to use.
5158 * lisp.h (QCfilter): External declaration.
5160 * xfns.c (Fimage_size): New function.
5161 (syms_of_xfns): Defsubr it.
5163 2000-06-26 Andreas Schwab <schwab@suse.de>
5165 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
5168 2000-06-25 Dave Love <fx@gnu.org>
5170 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
5173 * Makefile.in (blockinput.h): Depend on atimer.h.
5174 (atimer.h): Depend on systime.h.
5176 * blockinput.h: Protect against multiple inclusion. Include
5179 * atimer.h: Protect against multiple inclusion. Include
5182 * lisp.h (swap_in_global_binding): Declare.
5184 2000-06-24 Ken Raeburn <raeburn@gnu.org>
5186 * process.c (Fopen_network_stream): Turn off atimers for duration
5187 of call to connect. (Patch from Gerd.)
5189 2000-06-23 Dave Love <fx@gnu.org>
5191 * ralloc.c: Maybe include unistd.h
5193 * emacs.c (setgrp): Undefine before defining.
5194 (malloc_warning, set_time_zone_rule, index): Prototype.
5196 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
5197 HAVE_STRUCT_TIMEZONE.
5199 * s/osf1.h: Move string.h hack here from alpha.h and make it
5201 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
5203 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
5204 (SOCKLEN_TYPE): Don't define.
5206 * m/alpha.h: Remove string.h hack.
5208 * s/osf5-0.h: New file.
5210 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
5211 include time.h, done by systime.h.
5212 [__FreeBSD__]: Remove redundant includes.
5214 * callproc.c (setpgrp): Undefine before defining.
5215 (delete_temp_file): Return Qnil to avoid warning.
5217 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
5219 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5222 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5224 * composite.h (compose_text): Declare.
5226 * xterm.c: Don't include sys/types.h unconditionally. Don't
5227 protect its inclusion with !USG (following xmenu.c).
5229 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5231 * xfns.c (x_create_tip_frame): Initialize frame's colors like
5234 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5236 * coding.c (decode_eol_post_ccl): Special handling for undecided
5237 and inconsistent EOL types.
5239 2000-06-22 Gerd Moellmann <gerd@gnu.org>
5241 * xrdb.c (x_load_resources): Add default resource for scroll bar's
5242 trough color and main window's background color.
5244 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5247 * xterm.h (Xt_app_con): External declaration.
5249 * widget.c (EmacsFrameRealize): Fix typo.
5251 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5253 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5254 (handle_invisible_prop): Record the start of invisible text in
5255 it->add_overlay_start.
5256 (struct overlay_entry): Add member `overlay'.
5257 (handle_overlay_change): Simplify.
5258 (next_overlay_string): After having processed overlay strings at the
5259 end of the buffer, record that fact in
5260 it->overlay_strings_at_end_processed_p.
5261 (compare_overlay_entries): If before- and after-strings come
5262 from the same overlay, let before-strings come first.
5263 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5264 (load_overlay_strings): Take it->add_overlay_start into account
5265 when adding overlay strings.
5267 * dispextern.h (struct it): Add member add_overlay_start.
5269 2000-06-22 Dave Love <fx@gnu.org>
5271 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
5273 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
5275 2000-06-22 Kenichi Handa <handa@etl.go.jp>
5277 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
5280 2000-06-21 Dave Love <fx@gnu.org>
5282 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
5284 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
5286 * syntax.c (back_comment): Simplify string-parity counting (with
5287 the added benefit of handling multiple string-styles as long as
5288 they are not intertwined).
5289 Jump to the slow code as soon as a comment starter is found in
5290 a "string_lossage" position. Fixes the case: " /* " /* " */.
5292 2000-06-21 Dave Love <fx@gnu.org>
5294 * Makefile.in: Use GETLOADAVG_LIBS.
5296 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
5297 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
5299 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5301 * syntax.c (describe_syntax): Recognize the `n'estable bit.
5302 (Fforward_comment, scan_lists):
5303 Check the comstyle of single-char comment-starters.
5304 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
5305 we're just at the beginning of the comment (f.ex with (*) ... (*)).
5306 Check the comstyle of single-char comment-starters.
5307 Clarify control-flow around the Scomment case.
5309 2000-06-20 Dave Love <fx@gnu.org>
5311 * fns.c (make_hash_table, maybe_resize_hash_table):
5312 Cast arg of next_almost_prime.
5314 * tparam.c [emacs]: Include lisp.h.
5316 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
5319 2000-06-20 Gerd Moellmann <gerd@gnu.org>
5321 * keyboard.c (adjust_point_for_property): Check if display
5322 property should be treated as intangible by looking at its
5325 * xdisp.c (single_display_prop_intangible_p)
5326 (display_prop_intangible_p): New functions.
5328 * dispextern.h (display_prop_intangible_p): Add prototype.
5330 * xdisp.c (dump_glyph_row): Show type of glyph->object.
5332 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
5333 argument to sigprocmask.
5335 * s/sco5.h (sigblock): Redefined to pass a pointer as second
5336 argument to sigprocmask.
5338 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
5339 sigprocmask_set, and pass a pointer to it to sigprocmask.
5341 * sysdep.c (sigprocmask_set): New variable.
5343 * fileio.c (make_temp_name): Don't use `%s' in string passed to
5346 2000-06-20 Sam Steingold <sds@gnu.org>
5348 * xrdb.c: Don't declare xmalloc, xrealloc.
5350 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5352 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
5353 (re_comp): Cast gettext return value to avoid complaints when
5356 2000-06-20 Dave Love <fx@gnu.org>
5358 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5361 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5363 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5365 * m/alpha.h: Don't declare xmalloc, xrealloc.
5367 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5369 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5371 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5373 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5376 * keyboard.h (poll_for_input_1): Declare.
5378 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5380 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5382 * doprnt.c: Don't declare xmalloc, xrealloc.
5384 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5385 (getenv, ctime, getwd): Removed.
5386 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5388 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5389 x_set_tool_bar_lines.
5391 * config.in: Add HAVE_GETWD. Move some definitions above
5392 machine/system includes.
5394 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5396 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
5398 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
5399 contain information about ENCODING.
5401 * fontset.c (FONTSET_ASCII): Use the first element of char table
5402 for an ASCII font, not defalt slot.
5403 (fontset_ref_via_base): If FONTSET doesn't contain information for
5404 C, try the default fontset.
5405 (make_fontset): Don't copy the default fontset.
5406 (fontset_font_pattern): Likewise.
5407 (accumulate_font_info): If ELT is nil, use the corresponding
5408 element in the default fontset.
5410 2000-06-19 Dave Love <fx@gnu.org>
5412 * syntax.c (Fparse_partial_sexp): Doc fix.
5414 * regex.h: Test PROTOTYPES as well as __STDC__.
5416 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5417 errno, strerror. Put text after #endif in comment.
5419 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5422 * xterm.c (x_frame_of_widget): Likewise.
5424 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5426 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5427 to Vfundamental_mode_abbrev_table.
5429 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5430 bogus objects are marked. This slows down GC by ~80 percent, but
5431 it might be worth trying when debugging GC-related problems.
5432 This feature requires conservative stack marking to be enabled.
5434 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5435 returns XLookupChars, reset `modifiers' to zero.
5437 2000-06-19 Dave Love <fx@gnu.org>
5439 * mktime.c: Unprotoized.
5441 2000-06-19 Richard Stallman <rms@gnu.org>
5443 * data.c (set_internal): If variable is frame-local,
5444 store the new value immediately into the frame parameter alist.
5446 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5448 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5449 in the custom handler pointer.
5451 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5452 value, or checks for CHAR_META can fail when Lisp_Object is a
5454 * keymap.c (get_keyelt): Likewise.
5456 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5458 * ccl.h (struct ccl_program): New member eol_type.
5459 (struct ccl_spec): New member cr_carryover.
5461 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5462 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5464 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5465 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5466 (decode_eol_post_ccl): New function.
5467 (decode_coding): Don't detect EOL format here for CCL based coding
5469 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5470 decode_eol_post_ccl after running the CCL program.
5471 (code_convert_region): Don't detect EOL format here for CCL based
5473 (decode_coding_string): Likewise.
5475 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5477 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5478 when treating it as an integer.
5480 * coding.h (encode_coding_string): Declare.
5482 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5485 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5486 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5487 to be passed to get_local_map.
5489 * sound.c (Fplay_sound): Don't call make_number on
5490 Frun_hook_with_args count argument.
5492 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5493 for lisp objects in X event structure data field, when lisp
5494 objects are represented with unions.
5495 (x_scroll_bar_to_input_event): Ditto.
5497 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5499 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5500 termination of string. Fix sense of test whether
5501 Vline_number_display_limit is an integer.
5503 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5505 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5506 only if HAVE_X_WINDOWS.
5508 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5511 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5514 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5516 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5519 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5521 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5522 start of the while loop.
5524 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5526 * atimer.c (alarm_signal_handler): Add forward declaration.
5528 * data.c (set_internal): Remove debug code.
5530 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5532 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5534 * unexec.c (toplevel) [COFF]: Include coff.h.
5536 * s/lynxos.h: New file.
5538 * keymap.c (Fsingle_key_description): Enclose function key and
5539 event symbol names in angle brackets.
5541 * xdisp.c (setup_echo_area_for_printing): Call
5542 message_log_maybe_newline if message_buf_print is not set.
5544 * print.c (printchar, strout): Don't check message_buf_print
5545 before calling setup_echo_area_for_printing because that
5546 function does something useful even when message_buf_print is
5549 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5551 (ensure_echo_area_buffers): Initialize echo buffer's
5552 truncate lines setting to nil.
5553 (with_echo_area_buffer): Don't set the echo buffer's truncate
5555 (set_message_1): Set it here instead, based on the value
5556 of message_truncate_lines.
5557 (resize_mini_window): Handle case that lines are truncated.
5558 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5559 message-truncate-lines.
5561 * keyboard.c (read_char): Bind message-truncate-lines to t
5562 while displaying a help-echo.
5564 * lisp.h (Qmessage_truncate_lines): External declaration.
5566 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5568 * xdisp.c (Vline_number_display_limit): Renamed from
5569 line_number_display_limit.
5570 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5571 Extend documentation string. Initialize
5572 Vline_number_display_limit to nil meaning no limit.
5573 (decode_mode_spec): Use Vline_number_display_limit with its new
5576 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5578 2000-06-13 Richard Stallman <rms@gnu.org>
5580 * frame.c (Fmodify_frame_parameters): Doc fix.
5582 * xfns.c (x_set_frame_parameters): Comment fix.
5584 * frame.c (store_frame_param): Call swap_in_global_binding if the
5585 variable's current binding was chosen based on this frame.
5587 * data.c (swap_in_global_binding): New function.
5589 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5591 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5592 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5594 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5596 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5598 2000-06-12 Jason Rumney <jasonr@gnu.org>
5600 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5602 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5604 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5606 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5608 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5610 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5611 (syms_of_xfaces): Defsubr Sdump_colors.
5612 (x_free_colors): Don't treat b&w specially on default visual.
5613 (x_free_dpy_colors): New function.
5614 (free_face_colors): Don't check visual class; it's done
5617 * xterm.c (x_frame_of_widget): New function.
5618 (x_alloc_nearest_color_for_widget): Use it.
5619 (x_copy_dpy_color): New function.
5620 (x_destroy_window): Free various colors.
5622 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5624 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5626 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5628 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5630 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5632 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5634 2000-06-11 Dave Love <fx@gnu.org>
5636 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5638 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5640 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5642 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5644 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5647 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5649 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5650 (regex_compile): Fix the code for handling the case of single byte
5651 char and multibyte char being mixed in a range within [...].
5653 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5654 and dst_multibyte members of coding.
5656 * charset.c (update_charset_table): Update the table
5658 (init_charset_once): Initialize elements of bytes_by_char_head to
5659 1 except for leading codes for private charases.
5661 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5662 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5665 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5667 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5668 access the data it doesn't point to.
5670 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5672 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5673 will be translated to a switch-frame event when reading the
5674 event queue. This is necessary because Emacs otherwise won't
5675 perform a switch-frame to a new frame until some other event, for
5676 example a keystroke event, forces it to do so. This has various
5677 effects, one visible being that the cursor of a frame created with
5678 C-x 5 2 or switched to with a window manager key binding like
5679 A-TAB stays hollow because selected_window isn't on the newly
5680 focused frame until the switch-frame is performed.
5682 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5683 generating a switch-frame event if necessary.
5685 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5687 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5690 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5692 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5695 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5697 * window.c (displayed_window_lines): Take empty lines at
5698 the bottom of a window into account.
5700 * window.c (displayed_window_lines): New function.
5701 (Fmove_to_window_line): Use displayed_window_lines to determine
5702 the number of lines to move, instead of using the window's height.
5704 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5705 to stop reading, even if the form read sets point to a different
5706 value when evaluated.
5708 * xdisp.c (display_line): Fix code deciding in which line to
5711 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5713 * fileio.c (e_write): Free composition data if stored in
5716 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5718 * xdisp.c (display_line): Set row's and iterator's
5719 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5720 Set cursor even if row ends in the middle of a character.
5721 (dump_glyph_row): Print values of new flags.
5722 (redisplay_window) <cursor movement in unchanged window>: When
5723 point has been moved forward, and PT is at the end of the cursor
5724 row, don't place the cursor in the next row if the cursor row ends
5725 in the middle of a character or at ZV.
5727 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5728 (struct glyph_row): Add starts_in_middle_of_char_p and
5729 ends_in_middle_of_char_p.
5730 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5731 ends_in_middle_of_char_p flag.
5732 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5734 * term.c (append_glyph): Revert change of 2000-06-06.
5736 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5737 padding glyph not fitting on line as whole character not
5740 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5741 this isn't true for images with `:ascent 100'.
5743 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5745 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5746 as modified if it is originally unmodified.
5748 * term.c (encode_terminal_code): Change the way to check if
5749 terminal coding does any conversion.
5750 (append_glyph): Set glyph->pixel_width correctly.
5752 * xdisp.c (display_line): While checking line continuation, pay
5753 attention to a padding glyph.
5755 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5757 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5759 2000-06-05 Dave Love <fx@gnu.org>
5761 * xdisp.c: Include fontset.h.
5763 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5765 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5767 * dispnew.c: Conditionally include term.h.
5769 * coding.h: Declare code_convert_string_norecord.
5771 * frame.h (struct frame): Use volatile unconditionally.
5773 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5775 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5777 * systime.h: Protect against multiple inclusion.
5778 (timezone) [USG5_4]: Define as time_t.
5780 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5781 (Foptimize_char_table, make_temp_name): Declare.
5783 * Makefile.in (xdisp.o): Depend on fontset.h.
5785 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5787 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5788 (Foptimize_char_table, make_temp_name): Declare.
5792 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5794 2000-06-02 Dave Love <fx@gnu.org>
5796 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5798 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5800 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5801 result face, set flags in that face indicating that colors may not
5804 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5805 glyph, use the ASCII NUL character to determine the face.
5807 2000-06-02 Dave Love <fx@gnu.org>
5809 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5810 (VFORK_RETURN_TYPE): Remove.
5812 * config.in: Add NO_MATHERR.
5814 2000-06-01 Dave Love <fx@gnu.org>
5816 * cmds.c (internal_self_insert): Don't check
5817 Vbefore_change_function, Vafter_change_function.
5819 * insdel.c (signal_before_change, signal_after_change): Likewise.
5821 * buffer.c (Vbefore_change_function, Vafter_change_function):
5822 Variables and their initializations deleted.
5824 * callint.c (Fcall_interactively): Doc fix.
5826 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5828 2000-05-31 Dave Love <fx@gnu.org>
5830 * textprop.c: Revert last change -- duplicated.
5832 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5834 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5837 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5839 2000-05-31 Jason Rumney <jasonr@gnu.org>
5841 * search.c (Fre_search_forward, Fre_search_backward)
5842 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5844 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5846 2000-05-30 Jason Rumney <jasonr@gnu.org>
5848 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5849 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5851 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5854 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5855 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5856 expand a nil default_filename.
5858 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5859 pointer to glyph_to_pixel_coords, not a frame.
5861 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5862 coding.h to dependencies.
5864 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5866 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5867 window pointer to be consistent with w32term.c and xterm.c.
5869 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5870 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5871 (Qline_spacing, Qcenter): New variables.
5872 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5873 (x_set_line_spacing): New function.
5874 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5876 (x_specified_cursor_type): New function.
5877 (x_set_cursor_type): Use it.
5878 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5880 (validate_x_resource_name, x_get_resource_string): Measure lengths
5881 of external strings in bytes.
5882 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5883 GetTextExtentPoint32 with NULL title.
5884 (Fx_create_frame): Initialize Qline_spacing.
5885 (w32_load_system_font): Initialize font->double_byte_p.
5886 (x_to_w32_charset): Use Vw32_charset_info_alist.
5887 (Image, busy cursor, tooltip functions): Merged changes from
5888 xfns.c. Not yet functional on Windows.
5890 * w32gui.h (W32FontStruct): Add double_byte_p member.
5892 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5893 (emacs_button_translation): Use it.
5894 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5895 in `mask' to be set.
5897 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5900 * w32term.c: Format and doc changes to bring closer to xterm.c.
5901 (w32_char_font_type): New enum.
5902 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5903 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5904 (w32_encode_char): New function.
5905 (x_encode_char): Removed.
5906 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5907 x_encode_char and w32_font_is_double_byte.
5908 (x_produce_image_glyph): Use image_ascent.
5909 (x_produce_glyphs): Use new version of w32_per_char_metric and
5910 handle NULL return value. Allow extra line spacing.
5911 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5912 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5913 w32_font_type member of glyph instead.
5914 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5915 (fast_find_position): Make sure not to consider rows not visible
5917 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5918 w32_menu_display_help with input blocked, as it can abort.
5919 (x_display_and_set_cursor): Choose cursor depending
5920 on buffer-local value of cursor_type.
5921 (x_draw_bar_cursor): Add parameter WIDTH.
5923 * w32term.h (CP_DEFAULT): Define.
5924 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5926 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5928 * search.c (Fre_search_forward, Fre_search_backward)
5929 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5931 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5933 * coding.c (detect_coding_iso2022): Fix code for checking
5934 CODING_CATEGORY_MASK_ISO_8_2.
5936 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5938 * regex.c (PREFETCH_NOLIMIT): New function.
5939 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5941 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5943 * syntax.c (find_defun_start): Move test for
5944 open_paren_in_column_0_is_defun_start outside of the loop.
5946 * xdisp.c (redisplay_window): Really switch buffers when
5947 displaying mode lines, and temporarily set selected_frame to the
5948 frame of the window that's redisplayed.
5950 * xfaces.c (free_realized_faces): Block/unblock input.
5951 (free_realized_multibyte_face): Ditto.
5953 2000-05-29 Dave Love <fx@gnu.org>
5955 * textprop.c (Qkeymap): New variable.
5956 (syms_of_textprop): Intern it.
5958 * keymap.c: Include intervals.h.
5959 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5961 * Makefile.in (keymap.o): Depend on intervals.h.
5963 * keyboard.c (menu_bar_items, tool_bar_items)
5964 (Fexecute_extended_command): Deal with `keymap' property.
5965 (read_key_sequence): Track map from `keymap' property as well as
5968 * intervals.c (get_local_map): Extra arg to allow looking for
5971 * intervals.h (map_property): New enum.
5972 (get_local_map): Extra arg using it.
5975 * lisp.h (get_local_map): Don't declare here.
5977 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5979 * Makefile.in (callproc.o): Depend on composite.h.
5981 * callproc.c: Include composite.h.
5982 (Fcall_process): Handle composition correctly.
5984 * coding.h (coding_allocate_composition_data): Extern it.
5985 (coding_restore_composition): Likewise.
5987 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5988 yet allocated, finish decoding with result
5989 CODING_FINISH_INSUFFICIENT_CMP.
5990 (coding_allocate_composition_data): Make it non-static.
5991 (coding_restore_composition): Likewise.
5993 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5995 * charset.c (syms_of_charset): Revert last change.
5997 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5999 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6000 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6003 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6005 * charset.c (syms_of_charset): Set width of character sets
6006 eight-bit-control and eight-bit-graphic to 1 column.
6008 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6010 * config.in (HAVE_SPEED_T): New define.
6012 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6015 2000-05-26 Dave Love <fx@gnu.org>
6017 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6019 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6020 (Fsubr_arity): New function.
6021 (syms_of_data): Install them.
6023 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6025 * charset.c (init_charset_once): Set the table bytes_by_char_head
6028 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6029 the default fontset to what Emacs uses by default.
6030 (check_registry_encoding): This function deleted.
6031 (Fset_fontset_font): Remove the adhoc condition for the default
6032 fontset. Allow cons in FONTNAME.
6034 * fns.c (map_char_table): Ignore char-table entries for
6035 charsets eight-bit-control and eight-bit-graphic.
6037 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6039 * emacs.c (main): Initialize keyboard syms before initializing
6040 window code, so face names are available.
6042 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6044 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6045 of an anchor at the beginning of a shy-group.
6047 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6049 * xdisp.c (handle_invisible_prop): Don't try to skip over
6050 invisible text if end of text is already reached.
6052 2000-05-25 Dave Love <fx@gnu.org>
6054 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6056 * coding.c (encode_eol): Add null statement after label.
6058 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6060 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6063 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6065 * ccl.c (ccl_driver): Fix previous change.
6067 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6069 * coding.c (run_pre_post_conversion_on_str): Set point to the
6070 beginning of buffer before calling coding->post_read_conversion.
6071 (decode_coding_string): Give correct args to
6072 run_pre_post_conversion_on_str.
6073 (encode_coding_string): Likewise.
6075 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6076 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6077 eight-bit-graphic correctly.
6079 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6081 * fileio.c (Finsert_file_contents): Even if a file is not found,
6082 execute codes for setting up coding system. Call
6083 after-insert-file-functions unconditionally.
6085 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6087 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6088 BSD_PGRPS are not defined.
6090 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6092 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6094 (syms_of_charset): Avoid building same strings.
6096 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6098 * lread.c (Fload): Add a comment about the meaning of
6099 Vuser_init_file being t.
6101 * puresize.h (BASE_PURESIZE): Increase to 675000.
6103 * s/gnu-linux.h (setpgrp): Don't define it here because this
6104 prevents compilation on GNU/Linux systems with glib 2.2.
6106 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
6109 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
6111 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
6112 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
6114 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
6116 2000-05-23 Kenichi Handa <handa@etl.go.jp>
6118 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
6121 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
6123 * term.c (encode_terminal_code): Set coding->src_multibyte
6126 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
6128 2000-05-22 Kenichi Handa <handa@etl.go.jp>
6130 * keyboard.c (read_char): Allow character codes 128..255 to be
6131 handled by input-method-function.
6133 * insdel.c (adjust_markers_for_replace): Fix previous change.
6134 (adjust_after_replace): If PREV_TEXT is nil, call
6135 adjust_markers_for_insert, not adjust_markers_for_replace.
6137 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
6139 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
6140 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
6141 [HAVE_GRANDPT]: Define.
6142 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
6144 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
6147 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
6149 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
6151 2000-05-20 Kenichi Handa <handa@etl.go.jp>
6153 The following changes are to handle 8-bit characters in a
6154 multibyte buffer/string without facing with byte combining
6155 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
6156 eight-bit-graphic (for 0xA0..0xFF) are introduced.
6158 * Makefile.in (fns.o): Depend on charset.h.
6160 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
6161 convert it to unibyte.
6162 (make_string): Use parse_str_as_multibyte, not chars_in_text.
6164 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
6165 apparent char boundary.
6166 (Fset_buffer_multibyte): Convert 8-bit characters in the range
6167 0x80..0x9F to/from multibyte form.
6169 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
6172 * callproc.c (Fcall_process): Always encode an argument string if
6173 it is multibyte. Setup src_multibyte and dst_multibyte members of
6174 process_coding properly.
6176 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
6177 SPLIT_NON_ASCII_CHAR.
6179 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
6181 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
6183 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
6185 (SPLIT_CHARACTER_SEQ): This macro deleted.
6186 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
6188 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
6189 and eight-bit-graphic.
6190 (char_to_string): Likewise. Signal an error for too large
6192 (char_printable_p): Return 0 for 8-bit characters.
6193 (update_charset_table): Update iso_charset_table only when a final
6194 character is non-negative.
6195 (find_charset_in_text): Renamed from find_charset_in_str.
6196 Arguments and return value changed. Callers changed.
6197 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
6198 be -1 if CHARSET is used only internally.
6199 (Fmake_char_internal): Handle new charsets; eight-bit-control and
6201 (Fcharset_after): Simplified.
6202 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
6203 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
6204 (multibyte_chars_in_text): Simplified by assuming there's no
6205 invalid multibyte sequence.
6206 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6207 str_as_unibyte): New functions.
6208 (Fstring): Simpified by assuming that byte combining never
6210 (init_charset_once): Initialization for
6211 LEADING_CODE_8_BIT_CONTROL.
6212 (syms_of_charset): Intern and staticpro Qeight_bit_control and
6213 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
6214 eight-bit-control and eight-bit-graphic.
6216 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
6217 CHARSET_8_BIT_GRAPHIC): New macros.
6218 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
6219 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6220 (CHARSET_REVERSE_CHARSET): Likewise.
6221 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6223 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6224 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6225 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6226 encounter an invalid multibyte sequence.
6227 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6228 sequence is always valid.
6229 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6230 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6232 (CHAR_STRING): For 8-bit characters, call char_to_string.
6233 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
6234 multibyte sequence is always valid.
6235 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
6236 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6237 str_as_unibyte): Extern them.
6238 (BCOPY_SHORT): Fix a bug.
6239 (CHAR_LEN): This macro deleted. Callers changed to use
6241 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
6242 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
6243 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6245 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6246 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6247 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6248 EMIT_BYTES): New macros.
6249 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6250 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6252 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6253 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6254 check the validity of multibyte sequence.
6255 (decode_coding_emacs_mule): New function.
6256 (encode_coding_emacs_mule): New macro.
6257 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6259 (DECODE_ISO_CHARACTER): Just return a character code.
6260 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6261 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6262 EMIT_CHAR to produced decoded characters. Exit the loop only by
6263 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6265 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6266 only position codes for an invalid character.
6267 (encode_designation_at_bol): Return new destination pointer. 5th
6268 arg DSTP is changed to DST.
6269 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6270 from the source by ONE_MORE_CHAR. Don't handle the case of last
6272 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
6274 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
6275 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
6276 TWO_MORE_BYTES to fetch a byte from the source.
6277 (encode_eol): Pay attention to coding->src_multibyte.
6278 (detect_coding, detect_eol): Preserve members src_multibyte and
6280 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
6281 (encoding_buffer_size): Set magnification to 3 for all coding
6282 systems that require encoding.
6283 (ccl_coding_driver): For decoding, be sure that the result is
6284 valid multibyte sequence.
6285 (decode_coding): Initialize coding->errors and coding->result.
6286 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
6287 and raw-text, always call decode_eol. Handle the case of last
6288 block here. If not coding->dst_multibyte, convert the resulting
6289 sequence to unibyte.
6290 (encode_coding): Initialize coding->errors and coding->result.
6291 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
6292 and raw-text, always call encode_eol. Handle the case of last
6294 (shrink_decoding_region, shrink_encoding_region): Detect cases
6295 that we can't skip data more rigidly.
6296 (code_convert_region): Setup src_multibyte and dst_multibyte
6297 members of coding. For decoding, if the buffer is multibyte,
6298 convert the source sequence to unibyte in advance. For encoding,
6299 if the buffer is multibyte, convert the resulting sequence to
6300 multibyte afterward.
6301 (run_pre_post_conversion_on_str): New function.
6302 (code_convert_string): Deleted and divided into the following two.
6303 (decode_coding_string, encode_coding_string): New functions.
6304 (code_convert_string1, code_convert_string_norecord): Call one of
6306 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
6307 MAKE_NON_ASCII_CHAR.
6308 (Fset_terminal_coding_system_internal,
6309 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
6310 and dst_multibyte members.
6311 (init_coding_once): Initialize iso_code_class with new enum
6312 ISO_control_0 and ISO_control_1.
6314 * coding.h (enum iso_code_class_type): Member ISO_control_code is
6315 devided into ISO_control_0 and ISO_control_1.
6316 (struct coding_system): New members src_multibyte, dst_multibyte,
6317 errors, and result. Delete member fake_multibyte.
6318 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
6320 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
6323 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
6326 * editfns.c (Fformat): Be sure to convert 8-bit characters to
6328 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
6330 (Ftranspose_region): Delete codes for handling byte combining.
6332 * fileio.c (Finsert_file_contents): Setup src_multibyte and
6333 dst_multibyte members of coding. On handling REPLACE on unibyte
6334 buffer, convert the result of decode_coding to unibyte. On
6335 inserting into a mutibyte buffer, always call code_convert_region.
6336 (e_write): Setup coding->src_multibyte according to the
6337 multibyteness of the source (buffer or string).
6339 * fns.c (concat): Handle 8-bit characters correctly.
6340 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
6341 unibyte in the result.
6342 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
6343 valid multibyte form in the result.
6344 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6345 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
6346 return -1, signal an error.
6347 (base64_encode_1): New arg MULTIBYTE. Get each character by
6348 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
6349 character is found, return -1.
6350 (Fbase64_decode_region): Delete codes for handling byte-combining.
6351 Treat each decoded byte as a unibyte character.
6352 (Fbase64_decode_string): Return unibyte string.
6353 (Fcompare_strings, concat, string_byte_to_char): Use
6354 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6355 FETCH_STRING_CHAR_ADVANCE.
6356 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6357 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6359 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6360 SPLIT_NON_ASCII_CHAR.
6361 (fontset_ref_via_base, fontset_set): Likewise
6363 * insdel.c (adjust_markers_for_record_delete): Deleted.
6364 (adjust_markers_for_insert): Argument changed. Caller changed.
6365 (adjust_markers_for_replace): Likewise.
6366 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6367 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6368 (copy_text): Delete unused local varialbe c_save. For converting
6369 to multibyte, be sure to make all 8-bit characters in valid
6371 (count_size_as_multibyte): Handle 8-bit characters correctly.
6372 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6373 adjust_after_replace, replace_range, del_range_2)
6374 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6375 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6376 adjust_after_replace, replace_range, del_range_2) Delete codes for
6377 handling byte combining.
6378 (adjust_before_replace): Deleted.
6380 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6381 SPLIT_NON_ASCII_CHAR.
6382 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6383 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6385 (Fkey_description): Likewise.
6387 * lread.c (read1): On reading multibyte string, be sure to make
6388 all 8-bit chararacters in valid multibyte form.
6389 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6391 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6394 * process.c (Fstart_process): GCPRO current_dir before calling
6395 Ffind_operation_coding_system. Encode arguments here.
6396 (create_process): Don't encode arguments here. Setup
6397 src_multibyte and dst_multibyte members of struct coding.
6398 (read_process_output): Setup src_multibyte and dst_multibyte
6399 members of struct coding. If the output is to multibyte buffer,
6400 always decode the output of the process. Adjust the
6401 representation of 8-bit characters to the multibyteness of the
6403 (send_process): Setup coding->src_multibyte according to the
6404 multibyteness of the source.
6406 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6408 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6409 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6411 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6414 * w16select.c (Fw16_set_clipboard_data): Setup members
6415 src_multibyte and dst_multibyte of coding. Adjusted for the
6416 change for find_charset_in_str.
6417 (Fw16_get_clipboard_data): Likewise.
6419 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6420 dst_multibyte of coding.
6421 (x_to_w32_font): Likewise.
6423 * w32select.c (Fw32_set_clipboard_data): Setup members
6424 src_multibyte and dst_multibyte of coding. Adjusted for the
6425 change for find_charset_in_str.
6426 (Fw32_get_clipboard_data): Likewise.
6428 * xdisp.c (get_next_display_element): Handle 8-bit characters
6430 (next_element_from_display_vector): Use CHAR_BYTES instead of
6432 (disp_char_vector): Use SPLIT_CHAR instead of
6433 SPLIT_NON_ASCII_CHAR.
6435 * xselect.c (selection_data_to_lisp_data): Setup members
6436 src_multibyte and dst_multibyte of coding. Adjusted for the
6437 change for find_charset_in_str.
6438 (lisp_data_to_selection_data): Likewise.
6440 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6442 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6445 * dispextern.h (Vimage_types): Add extern declaration.
6447 * xdisp.c (Vimage_types): Moved here from xfns.c.
6448 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6450 * xfns.c (Vimages_types): Moved to xdisp.c.
6451 (syms_of_xfns): Move `image-types' to xdisp.c.
6453 * w32fns.c (Vimage_types): Removed.
6454 (syms_of_w32fns): Remove `image-types'.
6456 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6458 * fns.c (map_char_table): Pay attention to character number of
6459 charset. Check the validity of charset at the first level. For
6460 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6463 * fontset.c: Include "buffer.h".
6464 (fs_load_font): If the face has fontset, record the face ID in
6466 (Finternal_char_font): New function.
6467 (accumulate_font_info): New function.
6468 (Ffontset_info): Rewritten for the new fontset implementation.
6469 (syms_of_fontset): Register Vdefault_fontset in the first element
6470 of Vfontset_table. Include Vdefault_fontset in
6471 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6474 2000-05-16 Dave Love <fx@gnu.org>
6476 * m/iris5d.h: Deleted -- unused.
6478 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6480 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6481 `invalid' instead of `illegal'.
6483 * indent.c (Fmove_to_column): When ending within a tab, insert
6484 spaces first so that markers at the end of the tab get adjusted.
6486 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6487 buffer list that wasn't selected in that frame.
6489 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6490 is needed on mescaline, use a 2 char prefix, and call
6491 make_temp_name with second arg non-zero.
6493 * fileio.c (make_temp_name): New function, extracted from
6495 (Fmake_temp_name): Use it.
6497 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6499 * window.c (coordinates_in_window): Subtract 1 when computing
6502 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6504 * Makefile.in (lisp): Add env.elc.
6506 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6508 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6510 * search.c (Freplace_match): Handle case of `\N' in the
6511 replacement when there's no group N.
6513 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6515 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6516 of the message to message_dolog.
6518 * keyboard.c (read_char): Don't clear current message for help
6519 events; let the code handling help events handle this. Change
6520 code detecting help events that should be ignored.
6522 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6523 we're interating over a string.
6525 2000-05-09 Dave Love <fx@gnu.org>
6527 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6528 that offset before writing. Move gcpro region past call of
6531 2000-05-04 Dave Love <fx@gnu.org>
6533 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6535 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6537 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6538 of inserted characters when BUF equals the current buffer, and PT
6539 is in front of or equal to FROM.
6541 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6543 * xdisp.c (handle_single_display_prop): If display property value
6544 is invalid, or something not supported on the frame, restore
6545 iterator's position to what it was initially. Make sure to return
6546 0 for invalid and unsupported property values.
6548 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6549 that x_per_char_metric returns null.
6551 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6553 * xterm.h (struct face): Add forward declaration.
6554 (struct image): Ditto.
6555 (image_ascent): Add prototype.
6557 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6558 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6559 image_ascent instead of using IMAGE_ASCENT.
6561 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6562 (IMAGE_ASCENT): Removed.
6564 * xfns.c (Qcenter): New variable.
6565 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6566 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6567 (image_ascent): New function.
6568 (lookup_image): Recognize `:ascent center'.
6569 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6570 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6571 (xbm_load): Don't set image's ascent here.
6572 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6573 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6574 check ascent values here.
6575 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6576 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6577 (syms_of_xfns): Initialize Qcenter.
6579 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6580 to the limits, increase the limits.
6582 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6584 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6585 Check Vfont_encoding_alist against the full name of the opened
6588 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6590 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6591 taller than the window.
6593 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6595 * xfaces.c (realize_x_face): Fix the argument of the second
6596 xassert. BASE_FACE may not be a face for ASCII.
6598 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6600 * print.c (print_object): Treat print-length < 0 as nil.
6602 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6604 * s/freebsd.h (TERMCAP_OBJ): Removed.
6605 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6607 * lread.c (read1): Don't treat period followed by certain
6608 characters as symbol start.
6610 * xfns.c (slurp_file): New function.
6611 (xbm_image_p): Handle case of in-memory XBM files.
6612 (xbm_scan): Rewritten to work on memory buffers instead of files.
6613 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6614 Work on memory buffers instead of files. If DATA is null test
6615 if buffer looks like an in-memory XBM file.
6616 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6617 memory buffers instead of files.
6618 (xbm_file_p): New function.
6619 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6621 * lread.c (end_of_file_error): New function.
6622 (read1): Call it instead of signaling `end-of-file' directly.
6624 * print.c (print_error_message): Print data of `end-of-file'
6625 with Fprinc instead of Fprin1.
6627 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6629 * window.c (freeze_window_start): Check that minibuffer scroll
6630 window isn't nil before extracting the window structure pointer
6633 * undo.c (record_delete): If we hit the end of the undo list, stop
6634 picking elements apart.
6636 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6638 * xdisp.c (display_line): If lines are continued, restore
6639 iterator's ascent/descent information to the values before the
6640 first glyph not fitting on the line.
6642 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6644 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6645 positions in glyph matrix. Don't compute new window end
6648 * dispnew.c (increment_matrix_positions): Renamed from
6649 increment_glyph_matrix_buffer_positions.
6650 (increment_row_positions): Renamed from
6651 increment_glyph_row_buffer_positions.
6653 * dispextern.h: Change names of renamed functions from dispnew.c
6656 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6658 * fileio.c (Fdo_auto_save): Create directories for auto-save
6659 list file if necessary.
6661 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6662 from buffer or frame.
6663 (automatic_hscrolling_p): New variable.
6664 (hscroll_windows): Scroll windows horizontally only if automatic
6665 hscrolling is allowed.
6666 (syms_of_xdisp): New variable `automatic-hscrolling'.
6668 * frame.h (struct frame): Add member extra_line_spacing.
6670 * xfns.c (x_set_line_spacing): New function.
6671 (Fx_create_frame): Set line spacing from resources.
6672 (Qline_spacing): New variable.
6673 (syms_of_xfns): Initialize Qline_spacing.
6675 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6677 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6678 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6679 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6680 extra_line_spacing from default value.
6681 (init_buffer_once): Initialize default value of extra_line_spacing.
6683 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6686 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6687 prompt_width. Add extra line spacing.
6689 * term.c (produce_glyphs): Remove reference to struct it's
6692 * dispextern.h (struct it): Remove member prompt_width, add
6695 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6697 * dispnew.c (update_frame_line): When writing a whole line, make
6698 sure cursor is in the right row afterwards, otherwise a use of
6699 capability `ch' in cmgoto might leave the cursor in the row below.
6701 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6703 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6705 * keyboard.c (timer_check): Fix typo in comment.
6707 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6709 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6710 name change: ch -> character.
6712 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6714 * keyboard.c (echo_message_buffer): New variable.
6715 (echo_now): Set echo_message_buffer to the echo area buffer used
6716 to display the echo.
6717 (cancel_echoing): Reset echo_message_buffer to nil.
6718 (read_char): Code rewritten that handles canceling an echo or
6719 echoing a dash, respectively.
6721 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6722 directory doesn't exist.
6724 2000-04-19 Dave Love <fx@gnu.org>
6726 * fns.c (syms_of_fns): Defsubr mapc.
6727 (concat): Don't allow numeric args.
6728 (Fconcat): Doc change.
6730 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6732 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6733 instead define end_match(1|2) more carefully.
6734 Use GET_CHAR_BEFORE_2 for `begline'.
6736 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6738 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6739 on 64-bit systems where NULL is defined as `0'.
6741 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6742 the `variable argument list' to make it work on Alpha.
6744 * m/alpha.h (_LP64) [!_LP64]: Define.
6745 (ORDINARY_LINK): Define for NetBSD.
6747 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6749 2000-04-19 Dave Love <fx@gnu.org>
6751 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6754 * Makefile.in (LIBS): Don't use.
6755 (GETLOADAVG_OBJ): Define again.
6756 (otherobj): Add GETLOADAVG_OBJ.
6758 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6760 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6762 * lread.c (read_filtered_event): Cancel and start busy cursor.
6764 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6765 that the per-character metrics may be null.
6767 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6769 * buffer.c (clone_per_buffer_values): New function.
6770 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6771 clone_per_buffer_values if CLONE is not nil.
6773 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6775 2000-04-16 Dave Love <fx@gnu.org>
6777 * Makefile.in: Remove obsolete localcpp stuff.
6778 (GETLOADAVG_OBJ): Don't define.
6779 (obj): Move LIBOBJS...
6780 (otherobj): ... to here.
6781 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6782 whitespace-only lines after the continuation (Irix).
6784 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6786 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6788 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6790 2000-04-14 Dave Love <fx@gnu.org>
6792 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6793 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6794 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6795 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6798 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6799 autoconfiscated HAVE_GETLOADAVG.
6801 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6804 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6806 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6807 (fill_in_lock_file_name): Avoid existing files that aren't
6810 2000-04-14 Dave Love <fx@gnu.org>
6812 * Makefile.in (LIBS, LIBOBJS): New variable.
6813 (INTERVAL_SRC): Convert to make variable.
6814 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6815 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6816 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6818 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6819 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6820 (shortlisp): Add facemenu, float-sup, frame.
6821 (SOME_MACHINE_LISP): Remove them from here.
6822 (LIBES): Change unused LDLIBS to autoconf LIBS.
6824 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6826 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6828 * composite.c (update_compositions): If FROM and TO are not in a
6829 valid range, do nothing.
6831 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6833 * tparam.c (tparam1): Abort when encountering an unknown
6836 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6839 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6842 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6844 * fileio.c (a_write): Remove redundant semi-colons.
6845 (e_write): Return -1 if failed to write all the data.
6846 This fixes the changes made at 1999-12-15.
6848 2000-04-12 Dave Love <fx@gnu.org>
6850 * fns.c (mapcar1): Test for null vals to support mapc.
6851 (Fmapc): New function.
6853 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6855 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6856 (IT_frame_up_to_date): Support the buffer local value of
6857 cursor-type, if defined.
6859 2000-04-10 Dave Love <fx@gnu.org>
6861 * editfns.c (preceding-char, following-char): Doc fix.
6863 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6865 * Makefile.in (temacs): Revert 2000-03-12 change.
6867 2000-04-10 Jason Rumney <jasonr@gnu.org>
6869 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6871 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6873 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6874 area buffer, if it's not set up yet.
6876 * indent.c (compute_motion): Set immediate_quit.
6878 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6880 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6882 (realize_tty_face): Suppress boldness if colors are the inverse of
6883 the default colors, and tty_suppress_bold_inverse_default_colors_p
6885 (Ftty_suppress_bold_inverse_default_colors): New function.
6886 (syms_of_xfaces): Defsubr it.
6888 * buffer.c (Frestore_buffer_modified_p): New function.
6889 (syms_of_buffer): Defsubr it.
6891 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6893 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6894 charset id (int) argument, not a charset (Lisp_Object).
6896 * coding.h (code_convert_string): Declare.
6897 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6898 object, as the fourth argument to code_convert_string.
6900 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6902 (Fset_fontset_font): Use EQ to compare lisp objects.
6904 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6906 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6907 a pointer that looks like a lisp object.
6908 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6909 zero, instead see whether it's an integer object, since they can't
6911 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6913 * dispnew.c (allocate_matrices_for_frame_redisplay,
6914 direct_output_forward_char): Use X(U)INT and make_number as needed
6915 to convert between (unsigned) int values and lisp integers.
6916 * keyboard.c (read_key_sequence): Likewise.
6917 * lread.c (substitute_object_recurse): Likewise.
6918 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6919 * minibuf.c (do_completion, Fminibuffer_complete_word,
6920 Fminibuffer_completion_help): Likewise.
6921 * term.c (produce_special_glyphs): Likewise.
6923 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6924 * print.c (print_preprocess, print_object): Likewise.
6926 * search.c (compile_pattern): Use NILP when checking for nil.
6928 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6929 __OPTIMIZE__]: Provide a GNU C macro version that handles
6931 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6932 field, to better cope with ENABLE_CHECKING and calls that modify a
6933 Lisp_Object using its old value.
6935 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6937 * window.c (compare_window_configurations): Signal an error
6938 if parameters C1 or C2 aren't window configurations.
6940 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6941 AFTER_POTENTIAL_GC calls around calls to functions that can
6942 signal an error and thus invoke the debugger.
6944 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6946 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6947 an error if decoding fails.
6949 * keyboard.c (lispy_mouse_names): Variable removed.
6950 (Vlispy_mouse_stem): New variable.
6951 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6952 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6953 for any mouse button number. Increase size of mouse_syms and
6954 button_down_location as needed. Call modify_event_symbol with
6955 different arguments.
6956 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6957 Call modify_event_symbol with different arguments.
6958 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6959 for any button number. Call modify_event_symbol with different
6961 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6962 Accept a string for NAME_ALIST_OR_STEM.
6964 * lisp.h (larger_vector): Add prototype.
6966 * fns.c (larger_vector): Make externally visible.
6968 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6970 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6972 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6973 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6974 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6975 we are between str1 and str2.
6976 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6977 (PATFETCH): Use `TRANSLATE'.
6978 (PATFETCH_RAW): Fetch multibyte char if applicable.
6979 (PATUNFETCH): Remove.
6980 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6981 When writing a char, write it directly into the pattern buffer rather
6982 than going needlessly through a temp char-array.
6983 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6984 multibyte magic and remove the useless `#ifdef emacs'.
6985 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6988 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6989 conditional on `emacs'.
6991 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6993 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6995 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6996 non-union-type versions of XMARK and friends here, because XMARK
6997 and friends won't work on an integer field if NO_UNION_TYPE is not
6999 (make_number): Define as a function if it's not defined as a
7002 * composite.c (run_composite_function): Use NILP when checking for
7004 (syms_of_composite): Delete local var NARGS, pass an int as first
7005 argument to Fmake_hash_table.
7007 * editfns.c (text_property_stickiness): Use NILP to test
7008 Lisp_Object boolean value.
7009 (Fmessage_or_box): Don't use NILP to test int variable.
7010 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7011 problems reading from and changing the same lisp value in an
7014 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7016 * term.c (TN_no_color_video): New variable.
7017 (term_init): Intitialize TN_no_color_video.
7018 (enum no_color_bit): New enumeration.
7019 (MAY_USE_WITH_COLORS_P): New macro.
7020 (turn_on_face): Use it to determine if attributes may be used
7021 combined with colors.
7023 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7025 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7026 with int lvalues via casts; instead, just yield lisp object
7028 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7029 proper accessor macros.
7030 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7031 (grow_mini_window): Fix typo getting int value of root->height.
7033 * xdisp.c (compute_string_pos): Fix order of arguments to
7034 string_pos_nchars_ahead.
7035 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7036 count arg to variable-arg routines like Frun_hook_with_args and
7038 (back_to_previous_visible_line_start)
7039 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7040 fixed-arg routines like Fget_char_property and Fmake_string.
7041 (reconsider_clip_changes): Use XINT when comparing integer lisp
7042 objects, or passing them as int arguments.
7043 (mark_window_display_accurate, insert_left_trunc_glyphs)
7044 (append_space, extend_face_to_end_of_line): Use make_number when
7045 storing or passing integer values as lisp objects.
7046 (set_cursor_from_row, highlight_trailing_whitespace): Use
7047 INTEGERP, not implicit test against zero, for glyph object.
7048 (try_window_id): Don't use make_number when we want an int value.
7050 * xfaces.c (xlfd_symbolic_value): Make last argument a
7051 Lisp_Object, to be consistent with callers.
7052 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7053 (lface_hash): Apply XFASTINT to lisp values before folding in.
7055 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7056 fill in window width and height. Pass an int, not a lisp object,
7057 as first arg to Finsert.
7059 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7061 * xfaces.c (realize_basic_faces): Block input while realizing
7064 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7066 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7068 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7070 * xterm.c (x_produce_glyphs): When displaying unibyte text
7071 or ASCII, handle case that per-char metric is null.
7073 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7075 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7077 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7078 XSUBR, XBUFFER): Verify correct object type before returning
7079 pointer, using eassert.
7080 * frame.h (XFRAME): Likewise.
7082 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7083 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7084 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7086 * data.c (set_internal): Likewise.
7087 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7088 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7089 * fileio.c (auto_save_1): Likewise.
7090 * insdel.c (check_markers): Likewise.
7091 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7092 * undo.c (record_insert): Likewise.
7093 * vmsproc.c (child_sig): Likewise.
7094 * window.c (unshow_buffer, window_loop): Likewise.
7095 * xterm.c (x_erase_phys_cursor): Likewise.
7097 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7099 * xfns.c (free_image_cache): Free the cache structure itself
7100 last, after all its members have been freed.
7102 * lisp.h (xstrdup): Add prototype.
7104 * alloc.c (xstrdup): Moved here from xfaces.c.
7105 (allocating_for_lisp): Variable removed.
7106 (lisp_malloc): Block input around the calls to malloc and
7109 * xfaces.c (realize_tty_face): Use find_symbol_value instead
7111 (xstrdup): Moved to alloc.c.
7113 2000-03-29 Ken Raeburn <raeburn@gnu.org>
7115 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
7117 * emacs.c (main): Fix sense of no-loadup test.
7119 * config.in (ENABLE_CHECKING): Undef.
7121 * lisp.h (struct interval): Replace "parent" field with a union of
7122 interval pointer and Lisp_Object; add new bitfield to use as
7123 discriminant. Change other flag fields to bitfields.
7124 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
7125 is defined and the supplied test fails, print a message and
7127 (eassert): New macro. Use CHECK to provide an assert-like
7130 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
7131 pointers; abort if the value looks like a lisp object.
7132 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
7133 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
7134 Modify for new interval parent definition.
7136 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
7137 UNMARK_BALANCE_INTERVALS): Update references that need an
7138 addressable lisp object in the interval structure.
7139 (die): New function.
7140 (suppress_checking): New variable.
7142 * intervals.c (interval_start_pos): Just return 0 if there's no
7145 2000-03-29 Gerd Moellmann <gerd@gnu.org>
7147 * lread.c (read1): Accept `.' (period) as symbol start like in CL
7148 and earlier Emacs versions.
7150 * keyboard.c (Ftop_level): Cancel busy-cursor.
7152 * eval.c (call_debugger): Cancel busy-cursor.
7154 2000-03-29 Kenichi Handa <handa@etl.go.jp>
7156 * search.c (Freplace_match): Adjust multibyteness of the current
7157 buffer and NEWTEXT. Free allocated memory before signaling an
7160 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
7162 * regex.c (analyse_first): New function obtained by ripping out most
7163 of re_compile_fastmap and generalizing it a little bit so that it
7164 can also just return whether a given (sub)pattern can match the empty
7166 (regex_compile): Use `analyse_first' to decide whether the loop-check
7167 needs to be done or not for *, +, *? and +? (the loop check is costly
7168 for non-greedy repetition).
7169 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
7171 2000-03-28 Dave Love <fx@gnu.org>
7173 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
7176 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
7178 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
7180 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
7182 (enum re_opcode_t): Update description of succeed_n.
7183 (PATFETCH): Always define.
7184 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
7185 operators, char classes, shy-groups and intervals).
7186 Optimize special cases of intervals so as to only use succeed_n and
7187 jump_n when really needed.
7188 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
7189 that we don't have to handle the special cases any more.
7190 Simplify on_failure_jump handling as well.
7192 2000-03-28 Jason Rumney <jasonr@gnu.org>
7194 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
7196 2000-03-27 Gerd Moellmann <gerd@gnu.org>
7198 * s/freebsd.h (GC_SETJMP_WORKS): Define.
7200 * s/msdos.h (GC_SETJMP_WORKS): Define.
7202 * alloc.c (mark_maybe_object): New function.
7203 (mark_memory): Use it.
7204 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
7205 (setjmp_tested_p, longjmp_done): New variables.
7206 (test_setjmp): New function.
7207 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
7208 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
7210 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
7211 to DEC_TEXT_POS and INC_TEXT_POS.
7213 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
7214 with parameter MULTIBYTE_P.
7216 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
7219 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7220 buffers because it looks for multibyte character byte sequences
7221 which don't exist in unibyte text.
7223 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7225 * xfaces.c (register_color, unregister_color, unregister_colors)
7226 [DEBUG_X_COLORS]: New functions.
7227 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7229 * xfns.c (x_set_cursor_color): Get color reference counts right.
7231 * xterm.c (x_copy_color): New function.
7232 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
7234 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
7235 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
7236 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
7237 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
7238 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
7239 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
7240 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
7241 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
7242 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
7243 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7245 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7246 names for handling per-buffer variables.
7248 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7249 instead of MAX_BUFFER_LOCAL_VARS.
7250 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7252 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7254 * xfns.c (x_specified_cursor_type): New function.
7255 (x_set_cursor_type): Use it.
7257 * buffer.h (struct buffer): Add cursor_type.
7259 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7261 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7262 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7264 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7265 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7266 executing it as well as when popping it off the stack to find infinite
7267 loops in non-greedy repetition operators.
7269 2000-03-26 Gerd Moellmann <gerd@gnu.org>
7271 * doc.c (Qfunction_documentation): New variable.
7272 (syms_of_doc): Initialize Qfunction_documentation.
7273 (Fdocumentation): If FUNCTION is a symbol with non-nil
7274 `function-documentation' property, return a documentation derived
7277 * buffer.c (syms_of_buffer): Add default-cursor-type.
7278 (init_buffer_once): Don't let cursor_type have a local value
7281 * xterm.c (x_display_and_set_cursor): Choose cursor depending
7282 on buffer-local value of cursor_type.
7283 (x_draw_bar_cursor): Add parameter WIDTH.
7285 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
7286 (init_buffer_once): Set default cursor_type value to t.
7287 Mark cursor_type as local everywhere.
7288 (syms_of_buffer): New per-buffer variable cursor-type.
7290 * buffer.h (struct buffer): Remove member local_var_flags,
7292 (MAX_BUFFER_LOCAL_VARS): New macro.
7293 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
7294 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
7295 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
7296 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
7298 * print.c (print_object): Use new macros for per-buffer
7301 * category.c (Fset_category_table): Use new macros for per-buffer
7304 * buffer.c (buffer_permanent_local_flags): Make a char array.
7305 (max_buffer_local_idx): New variable.
7306 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
7307 for new handling of per-buffer variables.
7308 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
7309 (init_buffer_once): Initialize per-buffer vars differently.
7310 Set max_buffer_local_idx.
7312 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
7315 * lread.c (defvar_per_buffer): Use new macros for per-buffer
7318 * data.c (do_symval_forwarding, store_symval_forwarding)
7319 (find_symbol_value, set_internal, default_value, Fset_default)
7320 (Fkill_local_variable, Flocal_variable_p): Use new macros for
7321 per-buffer variables.
7323 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
7325 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7327 * xterm.c (x_term_init): Unblock input around call1 of
7328 Qvendor_specific_keysyms.
7330 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
7331 (find_defun_start): Consider an open parenthesis in column 0
7332 a defun start only if open_paren_in_column_0_is_defun_start is set.
7333 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
7335 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
7337 * eval.c (Fautoload): Add entry in load-history (if after dump).
7338 * lread.c (load-history): Update docstring.
7340 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7342 * indent.c (Fvertical_motion): Always use the current buffer.
7343 Temporarily change the window's buffer, if necessary.
7345 2000-03-23 Gerd Moellmann <gerd@gnu.org>
7347 * xterm.c (fast_find_position): Make sure not to consider rows
7348 not visible in the window.
7350 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
7352 * regex.c (enum syntaxcode): Provide default for non-Emacs.
7353 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7355 2000-03-22 Jason Rumney <jasonr@gnu.org>
7357 * w32menu.c (single_submenu): Set help string to NULL if none.
7358 (w32_menu_show): Set help string correctly.
7359 (add-menu-item): Set help string in MIIM_DATA for menu item.
7360 Load SetMenuItemInfoA explicitly.
7361 (w32_menu_display_help): New function.
7363 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7364 (QCdata): Moved to xdisp.c.
7366 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7367 (Vw32_charset_to_codepage_alist): Removed.
7368 (Vw32_charset_info_alist): New variable.
7369 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7370 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7371 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7372 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7374 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7375 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7376 Define Vw32_charset_info_alist and w32_charset symbols.
7378 2000-03-22 Jason Rumney <jasonr@gnu.org>
7380 * makefile.nt (w32bdf.obj): Update dependencies.
7382 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7384 * w32fns.c: Include fontset.h after dispextern.h.
7385 (Fx_create_frame): Do not create fontset.
7386 (w32_load_system_font): Doc fix.
7387 (Fx_close_connection): Free full_name if it is not shared.
7389 * w32term.c: Include fontset.h after dispextern.h.
7390 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7392 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7393 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7394 (w32_font_is_double_byte): New function, needs body.
7395 (x_append_glyph): Set glyph->glyph_not_available_p.
7396 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7397 it->charset. If it->multibyte_p is zero and it->c is a multibyte
7398 character, convert it to a unibyte character.
7399 (struct glyph_string): Delete member `charset'.
7400 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
7401 calculating it is found.
7402 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7403 the case that per char metric is not available correctly.
7404 (x_fill_glyph_string): Handle the case that the specific glyph is
7405 not available correctly.
7406 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7407 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7408 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7409 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7410 fontset. Don't call FS_LOAD_FONT.
7412 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7414 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7415 (INT_LISPLIKE): New macro.
7416 (NULL_INTERVAL_P): Use it.
7417 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7418 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7419 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7421 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7422 explicit references to "parent" field of struct interval and
7423 associated unclean type conversions.
7424 * intervals.c (create_root_interval, root_interval, rotate_right,
7425 rotate_left, balance_possible_root_interval, split_interval_right,
7426 split_interval_left, interval_start_pos, find_interval,
7427 next_interval, previous_interval, update_interval,
7428 adjust_intervals_for_insertion, delete_node, delete_interval,
7429 adjust_intervals_for_deletion, merge_interval_right,
7430 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7431 copy_intervals_to_string): Likewise.
7432 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7434 * syntax.c (update_syntax_table): Likewise.
7436 * intervals.c (reproduce_tree_obj): New function, like
7437 reproduce_tree but takes a Lisp_Object for the parent. Declare
7439 (graft_intervals_into_buffer): Use it when appropriate.
7440 (reproduce_tree): Declare with prototype.
7441 (balance_possible_root_interval): Check that the parent is a lisp
7442 object before trying to examine its type.
7444 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7446 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7447 as strings only if both are known to be strings.
7449 * s/openbsd.h (LIBS_TERMCAP): Undef.
7451 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7453 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7454 definitions for non-Emacs compilation.
7455 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7456 outside of `#ifdef emacs'.
7457 (print_partial_compiled_pattern): Update.
7458 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7459 (re_compile_fastmap): Merge handling of charset and charset_not (for
7460 emacs and non-emacs compilation as well).
7461 Similarly for (not)categoryspec and (not)syntaxspec.
7462 Don't use the fastmap when reaching `anychar' since the added
7463 complexity is not justified.
7464 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7465 and (not)syntaxspec. Merge (not)categoryspec.
7467 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7469 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7470 FACE_FOR_CHAR): Define them differently for the configuration of
7473 2000-03-21 Dave Love <fx@gnu.org>
7475 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7478 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7480 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7481 (lface_fully_specified_p): Don't check contents of
7482 LFACE_FONT_INDEX because that attribute is optional.
7483 (realize_x_face): Remove now unwarranted xassert.
7485 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7487 The following changes are to make font selection based on
7488 characters, not charset. In addition, they recover fontset
7489 facilities while utilizing the new font selection mechanism.
7491 * Makefile.in (fontset.o): Depend on dispextern.h.
7493 * alloc.c (mark_face_cache): Don't mark face->registry.
7495 * dispextern.h (struct glyph): New member glyph_not_available_p.
7496 Use 22 bits for face_id.
7497 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7498 (struct face): Delete member registry, new member ascii_face.
7499 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7500 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7501 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7502 (struct it): Delete member charset, new member
7503 glyph_not_available_p.
7505 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7506 (struct fontset_info, struct fontset_data): Structs removed.
7507 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7508 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7509 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7510 (fs_free_face_fontset, fontset_font_pattern,
7511 face_suitable_for_char_p, face_for_char,
7512 make_fontset_for_ascii_face): Extern them.
7513 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7514 (FS_LOAD_FACE_FONT): New macro.
7516 * fontset.c: All codes rewritten or adjusted for the change of
7517 fontset implementation. Now fontset is represented by char table.
7518 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7520 (my_strcasecmp): Function removed.
7521 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7523 (AREF, ASIZE): New macros.
7524 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7525 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7526 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7527 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7528 fontset_id_valid_p, font_family_registry, fontset_name,
7529 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7530 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7532 (fs_load_font): New arg FACE. Caller changed.
7533 (fs_query_fontset): Argument changed. Caller changed.
7534 (Fquery_fontset): call fs_query_fontset.
7535 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7537 (clear_fontset_elements, check_registry_encoding,
7538 check_fontset_name): New functions.
7539 (syms_of_fontset): Set char-table-extra-slots property of fontset
7540 to 3. Staticpro and initialize Vfontset_table and
7541 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7543 * frame.h (struct frame): Member `fontset_data' removed.
7544 (FRAME_FONTSET_DATA): Macro removed.
7546 * frame.c (make_frame): Don't allocate f->fontset_data.
7547 (Fdelete_frame): Don't free f->fontset_data.
7549 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7551 * xdisp.c (charset_at_position): Function removed.
7552 (init_iterator): Don't set member charset of struct `it'.
7553 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7554 next_element_from_display_vector, insert_left_trunc_glyphs):
7556 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7558 (get_next_display_element, append_space,
7559 extend_face_to_end_of_line): Likewise.
7561 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7563 (clear_font_table, frame_update_line_height, load_face_font):
7564 Adjusted for the change of fontset implementation.
7565 (load_face_fontset_font): Function removed.
7566 (pixel_point_size): New function.
7567 (font_list): Argument type changed. Caller changed.
7568 (LFACE_FONT): New macro.
7569 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7570 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7571 Lisp_Object. Determine the font name by actually loading a font
7572 by the specified pattern. Set LFACE_FONT (lface) to the specified
7573 pattern. Even if a font is not found, don't try alternatives.
7574 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7575 (set_font_frame_param): If `font' is specified in lface, use it.
7576 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7577 (lface_same_font_attributes_p): Likewise.
7578 (make_realized_face): Arguent changed. Caller changed. Set
7579 face->ascii_face to face itself.
7580 (free_realized_face): Free face->fontset if face is for ASCII.
7581 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7582 deduce_unibyte_registry, x_charset_registry): Functions removed.
7583 (free_realized_multibyte_face): New function.
7584 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7585 changed. Caller changed.
7586 (try_font_list): Argument type changed.
7587 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7588 (choose_face_font): Argument changed. Handle fontset properly.
7589 (choose_face_fontset_font): Function removed.
7590 (realize_default_face, realize_named_face): Don't remove the
7592 (realize_face): Argument changed. Caller changed. Remove face
7593 with the arg former_face_id in advance. Load font for the new
7595 (realize_x_face): Argument changed. Caller changed. For a
7596 multibyte character, share fontset with base_face. For a single
7597 byte character, make a new realized fontset. Don't load a font
7599 (realize_tty_face): Argument changed. Caller changed.
7600 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7601 (face_at_buffer_position): Don't check multibyte_p for returning
7603 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7604 FACE_SUITABLE_FOR_CHARSET_P.
7605 (syms_of_xfaces): Remove code for Qx_charset_registry and
7606 Vface_default_registry.
7608 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7609 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7610 (x_per_char_metric): Don't try FONT->default_char. Even if
7611 pcm->width is zero, glyph bits may exist.
7612 (x_encode_char): Always initialize char2b->byte1.
7613 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7614 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7616 (x_append_glyph): Set glyph->glyph_not_available_p.
7617 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7618 it->charset. Handle the case that per char metric is not
7619 available. If it->multibyte_p is zero and it->c is a multibyte
7620 character, convert it to a unibyte character.
7621 (struct glyph_string): Delete member `charset'.
7622 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7623 the case that per char metric is not available correctly.
7624 (x_fill_glyph_string): Handle the case that the specific glyph is
7625 not available correctly.
7626 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7627 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7628 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7629 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7630 fontset. Don't call FS_LOAD_FONT.
7632 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7633 (x_create_tip_frame): Likewise.
7634 (Fx_close_connection): Free full_name of font_info.
7636 * fns.c (optimize_sub_char_table): New function.
7637 (Foptimize_char_table): New function.
7638 (syms_of_fns): Defsubr Soptimize_char_table.
7640 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7642 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7643 only if buffer is displayed in some window.
7645 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7646 (try_window_reusing_current_matrix): Don't call scroll run
7647 function if run's current and desired position are the same;
7648 this prevents cursor flickering.
7650 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7652 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7654 * regex.c (RE_STRING_CHAR): New macro.
7655 (GET_CHAR_AFER_2): Remove.
7656 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7657 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7658 (print_partial_compiled_pattern, re_compile_fastmap)
7659 (re_match_2_internal): Remove on_failure_jump_exclusive.
7660 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7661 optimization only need to work for * (ie. can use of_keep_string_jump).
7662 Remove the special case for .*\n since it is now covered by the general
7664 (re_search_2): Don't bother with `room'.
7665 (skip_one_char): New function.
7666 (skip_noops): Simplify since `memory' is not needed any more.
7667 (mutually_exclusive_p): Restructure slightly to use `switch' and
7668 add handling for "all" remaining cases.
7669 (re_match_2_internal): Change on_failure_jump_smart to use
7670 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7671 rather than on_failure_jump_exclusive.
7673 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7675 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7676 number of bits per RGB because it's everywhere used as the depth
7679 * term.c (calculate_costs): Remove code dealing with X frames.
7681 2000-03-19 Richard M. Stallman <rms@gnu.org>
7683 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7685 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7687 * lread.c (read_integer): Unread the last char not consumed.
7689 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7691 * xterm.c (x_update_window_cursor): Don't update in frames
7692 which are in the process of being deleted.
7694 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7696 * Makefile.in (mostlyclean): Add `*.core'.
7697 (clean): Add `bootstrap-emacs'.
7699 * lread.c (read_integer): New function.
7700 (read1): Support read syntax #o, #x, #b, #r.
7702 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7704 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7705 make sure POINTER_TO_OFFSET gives the same value before and after
7706 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7707 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7708 (debug): Now only active if > 0 rather than if != 0.
7709 (DEBUG_*): Update for the new meaning of `debug'.
7710 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7711 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7712 in `succeed_n', `jump_n' and `set_number_at'.
7713 (store_op1, store_op2, insert_op1, insert_op2)
7714 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7715 (group_in_compile_stack): Move to after its arg's types are
7716 declared and add a prototype.
7717 (PATFETCH): Define in terms of PATFETCH_RAW.
7718 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7720 (QUIT): Redefine as a nop except for NTemacs.
7721 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7722 indentation of the greedy-op and shy-group code.
7723 (at_(beg|end)line_loc_p): Fix argument's types.
7724 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7725 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7726 (MATCHING_IN_FIRST_STRING): Remove.
7727 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7728 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7729 QUIT unconditionally.
7731 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7733 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7736 * process.c (send_process): Add a hint that the function
7737 can call Lisp code to its comment.
7739 * lread.c (load_dangerous_libraries): New variable.
7740 (Vbytecomp_version_regexp): New variable.
7741 (safe_to_load_p): New function.
7742 (Fload): Handle files not compiled with Emacs specially.
7743 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7745 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7747 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7749 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7750 support functions only if HAVE_X11R6_XIM is defined.
7751 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7753 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7755 * xfns.c (X_I18N_INHIBITED): Don't define.
7756 (create_frame_xic): Remove conditional compilation on
7758 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7760 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7761 (HAVE_X11R6_XIM): Define.
7763 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7765 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7766 If set, call XSynchronize.
7768 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7770 * regex.c: Declare a new type `re_char' used throughout the code
7771 for the string char type. It's `const unsigned char' to match the
7772 rest of Emacs. Consistently make sure all pointers to strings use
7773 it and make sure all pointers into the pattern use `unsigned
7775 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7776 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7779 * charset.h (GET_CHAR_AFTER_2): Remove.
7780 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7782 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7784 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7785 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7786 of them try to use backquotes.
7788 2000-03-12 Dave Love <fx@gnu.org>
7790 * unexelf.c: Restore changes of 1999-10-19.
7791 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7792 fix its type and alignment; copy it from current process.
7794 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7796 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7797 has been found. Fix bug not computing timer's predecessor.
7799 * fileio.c (Fread_file_name): Handle case that DIR contains a
7802 * window.c (Fsave_window_excursion): Doc fix.
7804 * xfns.c (x_defined_color): Rewritten to use
7805 x_allocate_nearest_color.
7807 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7809 * msdos.c (vga_installed): New function, code moved from
7810 dos_set_window_size.
7811 (Qbar, Qcursor_type, outside_cursor): New variables.
7812 (syms_of_msdos): Intern and staticpro them.
7813 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7814 shape used outside Emacs when called for the first time.
7815 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7816 cursor shape used outside Emacs.
7817 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7818 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7820 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7821 parameters specify the cursor. Make qreverse a global
7822 variable (renamed to Qreverse).
7824 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7826 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7828 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7830 This is a big redesign of failure-stack and register handling, prompted
7831 by bugs revealed when trying to add shy-groups. Overall, what happened
7832 is that loops are now structured a little differently, groups can be
7833 shy and the code is a little simpler.
7835 * regex.h: Update the copyright.
7836 (RE_SHY_GROUPS): New value.
7837 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7838 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7840 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7841 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7842 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7843 for (start|stop)_memory since they now only take one argument (the
7844 second has becomes unnecessary).
7845 (print_partial_compiled_pattern): Adjust for changes in
7847 (print_compiled_pattern): Use %ld to printf long ints and flush to
7848 make debugging a little easier.
7849 (union fail_stack_elt): Make the integer unsigned.
7850 (struct fail_stack_type): Add a `frame' element.
7851 (INIT_FAIL_STACK): Init `frame' as well.
7852 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7853 (DEBUG_PUSH, DEBUG_POP): Remove.
7854 (NUM_REG_ITEMS): Remove.
7855 (NUM_NONREG_ITEMS): Adjust.
7856 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7857 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7858 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7859 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7861 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7862 address pushed is not the destination of the jump but the source
7864 (NUM_FAILURE_ITEMS): Remove.
7865 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7866 registers before the actual failure point). Don't hardcode any
7867 meaning for str==NULL anymore.
7868 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7869 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7871 (REG_UNSET_VALUE): Use NULL (why not?).
7872 (compile_range): Remove declaration since it doesn't exist.
7873 (struct compile_stack_elt_t): Remove inner_group_offset.
7874 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7875 (regex_grow_registers): Remove dead code.
7876 (FIXUP_ALT_JUMP): New macro.
7877 (regex_compile): Add shy-groups Change loops to use
7878 on_failure_jump_smart&jump instead of
7879 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7880 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7881 variable to me). Use `jump' instead of `jump_past_alt' and don't
7882 bother with push_dummy_failure in alternatives since it is now
7883 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7884 emacs' for (re)allocating the stack.
7885 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7886 from loop when bufp->can_be_null rather than jumping to `done'.
7887 Avoid jumping backwards so as to ensure termination. Use
7888 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7889 backreferences. Remove dead code in handling of `anychar'.
7890 (skip_noops, mutually_exclusive_p): New functions taken from the
7891 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7892 improve mutually_exclusive_p to handle ".+\n".
7893 (lowest_active_reg, highest_active_reg,
7894 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7895 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7896 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7897 variables. Push register (in `start_memory') on the stack rather
7898 than storing it in old_reg(start|end). Remove the cycle detection
7899 from `stop_memory', replaced by the use of on_failure_jump_loop
7900 for greedy loops. Add code for the new on_failure_jump_<foo>.
7901 Remove ad-hoc code in `on_failure_jump' to push more registers in
7902 the case of a loop. Take out code from `maybe_pop_jump' into
7903 separate functions and adapt it to the semantics of
7904 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7905 and push_dummy_failure. Remove dummy_failure handling and
7906 handling of `failures to jump to on_failure_jump' (this last one
7907 was already dead code, it seems).
7908 (group_match_null_string_p, alt_match_null_string_p)
7909 (common_op_match_null_string_p): Remove.
7911 2000-03-08 Dave Love <fx@gnu.org>
7913 * config.in: Don't depend on __STDC__ for volatile.
7914 Add POINTER_TYPE, PTR, PROTOTYPES.
7916 * hftctl.c, strftime.c: Use PROTOTYPES.
7917 * eval.c (find_handler_clause): Likewise.
7919 * mem-limits.h: Use POINTER_TYPE.
7921 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7922 (memory_warnings): Declare using POINTER_TYPE.
7924 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7926 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7928 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7931 * xfns.c: Remove obsolete code in #if 0.
7932 (Fx_focus_frame): New function.
7934 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7936 * coding.c (coding_category_name): Add coding-category-utf-8,
7937 coding-category-utf-16-be, coding-category-utf-16-le.
7938 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7939 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7940 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7941 (detect_coding_utf_8): New function.
7942 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7943 UTF_16_LOW_SURROGATE_P): New macros.
7944 (detect_coding_utf_16): New function
7945 (detect_coding_mask): When priorities are specified, skip any
7946 categories that have `nil' coding-system. Fix bug of returning
7947 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7948 returns a mask not set in PRIORITIES.
7949 (detect_eol_type_in_2_octet_form): New function.
7950 (detect_eol): selects detect_eol_type_XXX to call according to
7951 cooding->category_idx.
7952 (detect_coding_system): Remove `nil' coding-system in the result.
7953 (Fupdate_coding_systems_internal): Update all coding-categories.
7955 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7956 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7958 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7959 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7960 CODING_CATEGORY_IDX_UTF_16_LE.
7961 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7962 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7963 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7964 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7966 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7968 * doc.c (Fdocumentation_property): If value is not a string,
7969 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7971 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7972 close the display with XtCloseDisplay. This caused a bus error
7975 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7976 complete but not unique.
7978 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7980 * process.c (send_process): Remove local variable `procname' that
7981 might become invalid when a GC happens. Instead, access the
7982 process name slot directly.
7984 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7987 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7990 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7992 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7993 glyph matrices have been freed.
7995 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7997 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7998 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8000 * xfns.c (QCdata): Moved to xdisp.c.
8002 * xdisp.c (QCdata): Moved here from xfns.c.
8003 (syms_of_xdisp): Initialize QCdata.
8005 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8007 * window.c (coordinates_in_window): Use
8008 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8009 FRAME_INTERNAL_BORDER_WIDTH.
8011 * xdisp.c (try_window_id): Recompute unchanged information if
8012 it is obviously invalid.
8014 * xterm.c (x_term_init): Create a colormap if not using the
8017 * xterm.h (select_visual): Change prototype.
8019 * xfns.c (select_visual): Rewritten. Recognize user-specified
8021 (visual_classes): New variable.
8023 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8025 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8026 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8027 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8028 (x_decode_color): Don't handle allocation of white and black
8030 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8031 XtNcolormap resources.
8032 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8033 (Fx_create_frame): Initialize color members of x_output structure.
8034 (xpm_load): Pass colormap to XPM lib.
8036 * xfaces.c (x_free_colors): Access colormap of frame using
8037 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8038 when default colormap is used.
8040 * xterm.c (x_term_init): Set Colormap member of x_display_info
8041 structure. Copy colormap if resource `privateColormap' is
8042 specified (PseudoColor only).
8043 (x_setup_relief_color): Access colormap of frame using
8046 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8047 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8049 2000-03-04 Jason Rumney <jasonr@gnu.org>
8051 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8052 other non-platform-specific equivalents.
8053 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8054 specific functions and macros as their w32 equivalents where
8055 non-platform-specifics are not available.
8056 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8057 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8058 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8059 (frame_update_line_height): Use macros to access f->output_data.
8060 (defined_color): Remove FIXME comments; fixed.
8061 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8062 into #ifdef blocks. Add WINDOWSNT blocks.
8063 (Fx_list_fonts): Use macros for accessing font data.
8064 (set_lface_from_font_name): Different default fonts for X and
8066 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8067 scalable for backward compatibility.
8068 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8069 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8071 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8074 * makefile.nt (w32faces.obj): Remove.
8077 2000-03-03 Jason Rumney <jasonr@gnu.org>
8079 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8082 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8084 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8085 standard ELF definitions here if the system header does not.
8087 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8089 * xterm.c (PER_CHAR_METRIC): Removed.
8090 (x_per_char_metric_1, x_default_char): New functions.
8091 (x_per_char_metric): If font's default char is invalid, return
8092 metrics of a suitably chosen usable default char.
8093 (x_draw_glyph_string_foreground): If font has an invalid default
8094 char, replace occurrences of unprintable chars with a suitably
8095 chosen usable default char.
8097 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8099 * xterm.c (note_mouse_highlight): Return quickly if frame's
8100 glyph matrices have been freed.
8102 * dispnew.c (free_glyphs): Block input while freeing matrices.
8104 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
8106 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
8109 * dispextern.h (x_free_colors): Add prototype.
8111 * xfaces.c (x_free_colors): New function.
8112 (unload_color, free_face_colors): Use it.
8114 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
8116 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
8118 * window.c [MSDOS]: Include msdos.h.
8120 2000-03-02 Dave Love <fx@gnu.org>
8122 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
8124 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
8125 set C_OPTIMIZE_SWITCH for gcc.
8127 2000-03-02 Kenichi Handa <handa@etl.go.jp>
8129 * coding.c (coding_save_composition): Be sure to allocate
8130 composition data area in coding even if there's no composition in
8133 2000-03-01 Jason Rumney <jasonr@gnu.org>
8135 * w32term.c: Equivalent changes to those made to xterm.c on
8136 2000-02-25 and 2000-02-24.
8138 * w32fns.c: Equivalent changes to those made to xfns.c on
8139 2000-02-25 and 2000-02-21.
8141 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
8142 correct line-end convention is followed.
8144 * w32menu.c [HAVE_BOXES]: Remove #undef.
8145 (single_keymap_panes): Remove code for simulating checkmarks.
8146 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
8147 Remove code for drawing simulated checkmarks.
8148 (w32_menu_show): make unibyte help string correctly.
8149 (add_menu_item): draw standard Windows checkmarks. Draw radio
8150 buttons as radio buttons if possible.
8152 2000-03-01 Gerd Moellmann <gerd@gnu.org>
8154 * sysdep.c (start_of_text): Don't define this function for NetBSD
8157 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
8159 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
8160 (LINKER): Don't undef if __NetBSD__ is defined.
8162 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
8164 * fileio.c [__NetBSD__]: Define `unix'.
8166 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
8168 2000-02-29 Gerd Moellmann <gerd@gnu.org>
8170 * atimer.c (start_atimer): Don't abort when timers are stopped.
8171 (append_atimer_lists): New function.
8172 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
8173 arbitrary lists of stopped and running atimers.
8175 * atimer.c (cancel_atimer): Handle canceling an atimer when
8176 some timers are stopped.
8178 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
8181 * fns.c (maybe_resize_hash_table): Handle case of new size
8182 coming out as being the same as old size.
8184 2000-02-27 Jason Rumney <jasonr@gnu.org>
8186 * makefile.nt: Add atimer.h to dependencies.
8187 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
8188 * w32console.c: Only disable window system features for dispextern.h
8189 (initialize_w32_display): Build a display info for the console.
8190 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
8191 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
8192 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
8194 * w32gui.h (struct W32FontStruct): Revert last change after change
8196 * w32menu.c (single_submenu): Set up help string.
8197 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
8198 (w32_dialog_show): Set up help string.
8199 * w32term.c (w32_display_info_for_display): Remove unused function.
8200 (w32_draw_bitmap): Use pre-built bitmaps.
8201 (w32_initialize_display_info): New function to initialize parts of
8202 display info that are common to both GUI and console frames.
8203 (w32_term_init): Use w32_initialize_display_info. Do not set
8204 Vw32_num_mouse_buttons here, as it is not called for console
8205 frames. Build bitmaps for indicating truncated lines etc.
8206 (x_delete_display): Destroy pre-built bitmaps.
8207 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
8208 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
8210 2000-02-27 Dave Love <fx@gnu.org>
8212 * lisp.h: Add a bunch of prototypes.
8214 2000-02-26 Kenichi Handa <handa@etl.go.jp>
8216 * keyboard.c (read_char): Set `usec' correctly.
8218 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8220 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8221 `lambda', set reg[RRR] to the map index.
8222 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8223 reg[RRR] to 0. Otherwise, set it to -1.
8225 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8227 * emacs.c (main): Remove code snippet commented out with `//'.
8229 2000-02-25 Richard M. Stallman <rms@gnu.org>
8231 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8232 and contains a `:', prepend `/:'.
8234 * window.c (select_window_1): If selected_window is nil,
8235 don't "swap out" the buffer's point.
8236 (Fset_window_configuration): Set selected_window to nil
8237 before calling Fselect_window.
8238 (unshow_buffer): Don't set point in buffer from window's point
8239 if another more recently selected window also shows the buffer.
8241 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8243 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8245 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8246 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8247 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8249 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8250 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8251 (hide_busy_cursor): New functions.
8252 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8254 * minibuf.c (read_minibuf): Cancel busy-cursor.
8256 * keyboard.c (command_loop_1): Call start_busy_cursor before
8257 Fcommand_execute and cancel_busy_cursor after it.
8258 (timer_check): Remove busy-cursor code.
8259 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8262 * process.c (wait_reading_process_input): Remove busy-cursor code.
8264 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8265 Fx_hide_busy_cursor.
8267 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8269 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
8271 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
8273 * xterm.c (XTread_socket): Remove busy-cursor code.
8275 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
8276 (build_frame_matrix_from_leaf_window): Put code handling
8277 glyph row's not being a slice of a frame row in #if 0.
8278 (sync_window_with_frame_matrix_rows): New function.
8279 (frame_row_to_window): New function.
8280 (mirror_line_dance): Handle copies between windows.
8282 * lread.c (Fload): Use `xfree' instead of `free'.
8283 (init_obarray): Use `xmalloc' instead of `malloc'.
8285 * window.c (Fset_window_buffer): Set WINDOW to the window
8287 (coordinates_in_window): Take frame's internal border width
8290 2000-02-24 Gerd Moellmann <gerd@gnu.org>
8292 * xterm.c (x_display_and_set_cursor): Display cursor of
8293 non-selected windows depending on the setting of
8294 cursor_in_non_selected_windows.
8296 * xdisp.c (cursor_in_non_selected_windows): New variable.
8297 (syms_of_xdisp): DEFVAR_BOOL it.
8299 2000-02-23 Gerd Moellmann <gerd@gnu.org>
8301 * data.c (Fstring_to_number): If number is greater than what
8302 fits into an integer, return a float.
8304 * eval.c (specbind): Remove references to
8305 keyword_symbols_constant_flag.
8307 * data.c (keyword_symbols_constant_flag): Removed.
8308 (Fmakunbound, set_internal, syms_of_data): Remove references to
8309 keyword_symbols_constant_flag.
8311 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
8313 2000-02-23 Kenichi Handa <handa@etl.go.jp>
8315 * syntax.c (multibyte_syntax_as_symbol): New variable.
8316 (syms_of_syntax): Declare it as a Lisp variable.
8317 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
8318 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
8319 nonzero, treat all multibyte characters as symbol.
8320 (init_syntax_once): Give syntax `word' to all multibyte
8323 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
8325 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
8328 2000-02-21 Gerd Moellmann <gerd@gnu.org>
8330 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
8332 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8333 (x_non_menubar_window_to_frame): Check the busy-cursor window.
8335 2000-02-21 Dave Love <fx@gnu.org>
8337 * frame.c (Vmouse_position_function): New variable.
8338 (Fmouse_position): Use it.
8339 (syms_of_frame): Install it.
8341 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
8343 2000-02-20 Gerd Moellmann <gerd@gnu.org>
8345 * fileio.c (Finsert_file_contents): Unbind the binding of
8346 standard-output done by temp_output_buffer_setup.
8348 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
8349 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
8350 (specbind, unbind_to): Handle most common case of non-constant
8351 symbol with trivial value specially.
8353 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8355 2000-02-20 Richard M. Stallman <rms@gnu.org>
8357 * data.c (Fmake_variable_buffer_local): Doc fix.
8358 Init found_for_buffer to 0.
8359 (Fmake_variable_frame_local): If the variable has already
8360 been buffer-local, set the check_frame field.
8362 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8364 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8365 produced for CODING_MODE_LAST_BLOCK requires.
8367 2000-02-18 Dave Love <fx@gnu.org>
8369 * keyboard.c (echo_keystrokes): Remove declaration.
8370 (Vecho_keystrokes) New variable.
8371 (read_char, record_menu_key, read_key_sequence): Use it to allow
8373 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8375 * lread.c: Undef feature selection macros before defining.
8377 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8379 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8380 for symbols other than the symbol in question.
8382 2000-02-17 Dave Love <fx@gnu.org>
8384 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8386 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8388 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8390 * alloc.c (enum mem_type): Compile unconditionally.
8392 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8394 * xfaces.c (tty_defined_color): Don't return faulire indication
8395 for unspecified-fg and unspecified-bg pseudo-colors.
8397 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8399 * alloc.c (mark_object): Don't mark symbol names in pure space.
8400 (gc_sweep): Don't unmark symbol names in pure space.
8402 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
8403 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
8404 [GC_MARK_STACK]: New defines.
8405 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
8406 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8408 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8410 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8411 allocate_buffer instead of xmalloc.
8413 * alloc.c (toplevel): Include setjmp.h.
8414 (PURE_POINTER_P): New define.
8415 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8416 (Vdead) [GC_MARK_STACK]: New variable.
8417 (lisp_malloc): Add parameter TYPE, call mem_insert if
8418 GC_MARK_STACK is defined.
8419 (allocate_buffer): New function.
8420 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8421 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8422 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8423 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8424 (MEM_NIL) [GC_MARK_STACK]: New define.
8425 (struct mem_node) [GC_MARK_STACK]: New structure.
8426 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8427 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8428 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8429 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8430 (mark_stack) [GC_MARK_STACK]: New functions.
8431 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8432 (clear_marks): Removed.
8433 (gc_sweep): Set free conses' car, free floats' type, free
8434 symbols' function to Vdead. Use lisp_free to free buffers.
8435 (init_alloc_once): Initialize Vdead.
8436 (survives_gc_p): Return non-zero for pure objects.
8438 * alloc.c: Add comments throughout the file.
8440 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8441 that unblocks alarms.
8443 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8444 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8445 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8447 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8449 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8451 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8452 avoid infinite error signaling. Allocate sufficient memory for
8453 eol_str in the case that eoltype is Lisp_Int.
8455 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8457 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8458 depends on the previous behavior.
8460 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8462 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8464 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8466 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8468 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8469 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8472 2000-02-15 Richard M. Stallman <rms@gnu.org>
8474 * data.c (set_internal): Don't make variable buffer-local
8475 if within a let-binding for the same buffer.
8476 (let_shadows_buffer_binding_p): New function.
8478 * eval.c (specbind): For buffer-local value,
8479 record the current buffer also.
8480 (unbind_to): Cope with that change.
8482 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8484 * window.c (Fsave_window_excursion): Doc fix.
8486 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8488 * syntax.c (back_comment): Make sure we only consider comment-starters
8489 of the relevant style and return -1 in case of a failure to find the
8490 beginning of the comment.
8491 (Fforward_comment): If back_comment fails, go back to the position just
8492 after the comment-end.
8493 (scan_lists): Add comment describing a very minor bug.
8495 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8497 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8498 `completion-regexp-list' in the docstring.
8500 2000-02-14 Dave Love <fx@gnu.org>
8502 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8504 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8506 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8507 to Emacs' syntax. Also fix the comment about set/not-set meanings
8508 since Emacs syntax is not the value 0 any more.
8509 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8510 since it's now part of RE_SYNTAX_EMACS.
8512 2000-02-12 Dave Love <fx@gnu.org>
8514 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8517 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8519 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8521 2000-02-12 Dave Love <fx@gnu.org>
8523 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8525 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8526 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8527 * s/hpux.h: Don't define HAVE_VFORK.
8529 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8531 * s/nextstep.h: Don't define HAVE_ALLOCA.
8533 * config.in: Add vfork bits.
8535 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8537 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8538 unwind function to undo the effect of stopping atimers.
8540 * keyboard.c (bind_polling_period): Stop all timers except
8543 * atimer.c (stopped_atimers): New variable.
8544 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8547 * atimer.h (stop_other_atimers, run_all_atimers)
8548 (unwind_stop_other_atimers): Add function prototypes.
8550 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8552 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8554 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8555 library may depend on jpeg.
8556 (atimer.o): Depends on atimer.c.
8558 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8560 * insdel.c (del_range_1): Call update_compositions.
8561 (del_range_both): Call update_compositions just once..
8563 2000-02-10 Dave Love <fx@gnu.org>
8565 * xfns.c (create_frame_xic): Fix initialization of automatic
8568 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8570 * ccl.c (CCL_MAKE_CHAR): New macro.
8571 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8572 registers by CCL_MAKE_CHAR before calling translate_char.
8573 <CCL_TranslateCharacterConstTbl> Likewise.
8575 2000-02-08 Dave Love <fx@gnu.org>
8577 * lread.c (__EXTENSIONS__): Define.
8579 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8581 * puresize.h (BASE_PURESIZE): Increase to 650000.
8583 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8585 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8588 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8590 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8591 md, mh, mb, mr, and me to the fake termcap entry.
8593 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8595 * sound.c (sound_cleanup): Don't call device close routine if the
8596 function pointer is null.
8598 2000-02-06 Andrew Innes <andrewi@gnu.org>
8600 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8601 around image definitions and prototypes.
8602 (gamma_correct) [WINDOWSNT]: New prototype.
8604 * w32term.c (x_make_frame_visible): Replace call to
8605 input_poll_signal with poll_for_input.
8607 * window.c [WINDOWSNT]: Include w32term.h.
8609 * xdisp.c [WINDOWSNT]: Include w32term.h.
8611 * makefile.nt: Add dependencies on w32gui.h.
8612 (OBJ1): Include atimer.obj.
8613 ($(BLD)\atimer.obj): New dependency rule.
8615 * w32.c (sigmask): New function (does nothing).
8616 (sigunblock): Ditto.
8618 * frame.c [WINDOWSNT]: Include w32term.h.
8620 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8622 * lread.c (syms_of_lread): Fix literal newlines.
8624 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8625 the string constant limit (2048 bytes) in MSVC.
8628 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8630 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8632 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8633 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8636 2000-02-04 Dave Love <fx@gnu.org>
8638 * fileio.c: Remove some unused vars.
8639 (_GNU_SOURCE): Define (for euidaccess).
8641 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8643 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8645 (read_minibuf): Deal with allow_props correctly.
8647 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8649 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8651 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8653 * search.c (compile_pattern): If a cache entry has a nil regexp,
8654 fill in that entry instead of clobbering a previously cached
8657 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8659 * puresize.h (BASE_PURESIZE): Increase to 610000.
8661 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8663 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8666 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8668 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8669 instead of incrementing ic directly.
8670 <CCL_WriteExprConst> Likewise.
8671 <ccl_set_expr>: Set ic to jump_address.
8673 * fileio.c (e_write): Fix the handling of
8674 CODING_FINISH_INSUFFICIENT_SRC.
8676 2000-02-01 Dave Love <fx@gnu.org>
8678 * editfns.c (Fpropertize): Doc fix.
8680 * process.c (Fstart_process): Doc fix.
8682 * eval.c: Fix various doc strings not to duplicate information
8683 from help-manyarg-func-alist.
8685 * window.c (Fset_window_margins): Don't make interactive. Doc
8688 * doc.c (Vhelp_manyarg_func_alist): New variable.
8689 (Fdocumentation): Use it.
8690 (syms_of_doc): Define it.
8692 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8694 * xterm.c (xim_open_dpy): Remove unused local variable.
8696 * emacs.c (USAGE): Use term `display options' instead of `X
8699 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8700 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8702 * fns.c (sweep_weak_table): New function.
8703 (sweep_weak_hash_tables): Use it. Keep on marking until there
8706 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8708 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8709 that XTread_socket does not crash by trying to call XNoOp on a
8712 2000-01-30 Jason Rumney <jasonr@gnu.org>
8714 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8715 Change selected_frame to SELECTED_FRAME ().
8716 (w32_console_mouse_position): Remove #ifndef MULE from around
8719 * makefile.nt: Remove dosfns.obj.
8721 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8723 * w32fns.c (w32_defined_color): Check for valid frame before
8724 applying gamma correction. Eliminate dependency on frame elsewhere.
8725 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8726 (w32_to_x_font): Use resx and resy not height_in and width_in.
8727 (x_to_w32_font): Doc fix.
8728 (xlfd_strip_height): New function to strip and return font height.
8729 (w32_font_match): Compare height separately from rest of xlfd
8730 spec, using xlfd_strip_height.
8732 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8733 width_in. Use w32_defined_color in place of defined_color.
8735 * w32faces.c: Merge more of DOS and X specifics in preparation for
8736 merge with xfaces.c.
8737 (defined_color): Remove FIXME comment.
8738 (tty_color_name): Provide w32-specific function.
8739 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8741 * w32console.c (turn_on_face, turn_off_face): Removed.
8742 (w32_face_attributes): New function.
8743 (Global_variables): Reduce scope where possible.
8744 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8746 (hl_mode): Don't modify text attributes.
8747 (write_glyphs): Don't do anything if len <= 0. Use
8748 w32_face_attributes to get attributes for drawing. Write
8749 terminating codes using char_attr_normal.
8750 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8751 (update_begin, update_end): Likewise.
8752 (vga_stdcolor_name): New function.
8753 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8754 (Fset_screen_color): Remove char_attr_reverse.
8756 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8758 * xfns.c (xic_set_preeditarea): Take window parameter and
8759 window-relative pixel-positions.
8761 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8762 is its frame's selected window.
8763 (xim_instantiate_callback): Likewise.
8765 * xfns.c (x_create_im): Removed.
8766 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8767 (supported_xim_styles): Renamed from supported_styles.
8768 (best_xim_style): Renamed from best_style.
8769 (create_frame_xic): Renamed from xic_create_frame.
8770 (free_frame_xic): Renamed from xic_destroy_frame.
8772 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8774 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8775 our frames, call XFilterEvent with 2nd parameter `None'.
8776 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8777 returning XBufferOverflow.
8778 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8780 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8781 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8782 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8783 (xim_initialize, xim_close)
8784 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8785 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8786 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8787 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8789 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8791 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8792 `xic_style' and `xic_xfs'.
8793 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8794 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8795 (FRAME_XIM): Removed.
8797 * xfns.c (supported_styles): New variable.
8798 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8799 (xic_create_xfontset, best_style, xic_create_frame)
8800 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8801 (xic_set_xfontset): New functions.
8803 2000-01-28 Dave Love <fx@gnu.org>
8805 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8807 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8809 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8811 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8812 for *scratch* if it already existed.
8814 * emacs.c (USAGE): New macro.
8815 (main): Use it to display usage information.
8817 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8819 Support for the menu-help feature:
8821 * msdos.h: Change prototypes of XMenuAddSelection and
8824 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8825 part of the line to the termscript file.
8826 (IT_clear_to_end): Clear the entire line, not just its beginning.
8827 (menu_help_message, prev_menu_help_message): New variables.
8828 (IT_menu_make_room): Make room for the help_text member.
8829 (IT_menu_display): New argument disp_help; all callers changed.
8830 If disp_help is non-zero, store the help text of the active menu
8831 item in menu_help_message.
8832 (XMenuAddPane): Initialize the help_text member to NULL.
8833 (XMenuAddSelection): New argument help_text. Store it in the
8835 (XMenuActivate): New argument help_callback. If the value of
8836 menu_help_message has changed since the last time, display the
8837 menu help message text while waiting for the mouse to move. Clear
8838 the echo area before exiting.
8839 (XMenuDestroy): Free the help_text member.
8841 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8843 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8844 XMenuAddSelection. Pass help callback to XMenuActivate.
8845 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8847 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8849 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8850 and EMACS_SET_USECS.
8852 2000-01-26 Dave Love <fx@gnu.org>
8854 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8856 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8857 an error may be signalled.
8859 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8861 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8862 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8864 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8866 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8868 * charset.c (Fstring): If there is a multibyte char among
8869 the args, always return a multibyte string.
8871 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8873 * sysdep.c (sys_select): Turn atimers off and on instead of
8874 recording and restoring old alarm handler
8876 * process.c (toplevel): Include atimer.h.
8877 (create_process_1): Rewritten.
8878 (create_process): Use atimers instead of alarm.
8879 (wait_reading_process_input) [hpux]: Turn atimers off instead
8880 of turning off SIGALRM.
8881 (wait_reading_process_input): Turn off atimers instead off
8882 calling stop_polling.
8884 * emacs.c (main): Call init_atimer.
8886 * keyboard.c (toplevel): Include systime.h and atimer.h.
8887 (polling_for_input): Removed because unused.
8888 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8889 (poll_timer): New variable.
8890 (poll_for_input, poll_for_input_1): New functions.
8891 (start_polling, stop_polling): Rewritten.
8893 * keyboard.h (polling_for_input): Removed.
8895 * atimer.h, atimer.c: New files.
8897 * Makefile.in (obj): Add atimer.o.
8898 (atimer.o): New target.
8900 * blockinput.h (pending_atimers): Add extern declaration.
8901 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8903 * lisp.h (popup_activated_flag): Add extern declaration.
8905 * xmenu.c (popup_activated_flag): Make externally visible.
8906 (popup_activate_callback) [USE_MOTIF]: Increment
8907 popup_activated_flag.
8908 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8910 * xterm.c (toplevel): Include atimer.h.
8911 (toolkit_scroll_bar_interaction): New variable.
8912 (Fxt_process_timeouts): Removed.
8913 (x_process_timeouts): New function.
8914 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8915 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8916 (x_make_frame_visible): Call poll_for_input_1 instead of
8917 input_poll_signal. Don't call alarm.
8918 (x_initialize): Install timer calling x_process_timeouts.
8920 2000-01-24 Dave Love <fx@gnu.org>
8922 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8923 Don't use -cckr -- apparently not now necessary.
8925 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8927 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8930 2000-01-23 Jason Rumney <jasonr@gnu.org>
8932 * w32fns.c (w32_defined_color): Apply gamma correction before
8933 trying to map to the palette.
8934 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8937 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8938 here. Callers changed to always pass real device context.
8939 (w32_draw_bitmap): Likewise.
8940 (w32_get_glyph_overhangs): Likewise.
8941 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8943 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8944 pfnSetScrollInfo and SetScrollRange.
8945 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8946 back into MULE characters after decoding them.
8947 (x_get_glyph_face_and_encoding): Likewise.
8948 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8949 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8950 (x_produce_glyphs): Calculate per char metrics for a character
8951 that we know exists in default font when font_not_found_p is true.
8953 2000-01-22 Jason Rumney <jasonr@gnu.org>
8955 * makefile.nt (intervals.obj, composite.obj): New modules.
8956 (composite.h): Added as dependency where appropriate.
8958 * w32gui.h (XGCValue): New struct for emulating X GCs.
8960 * w32term.h (XCharStruct): New struct for emulating X.
8962 * w32console.c (turn_on_face, turn_off_face): New functions.
8963 (change_line_highlight): New prototype for new redisplay.
8964 (write_glyphs): Support multibyte text. Support faces.
8966 * w32faces.c: Complete rewrite for new redisplay based on new
8969 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8970 throughout. struct frame * in place of FRAME_PTR.
8971 Skeleton support for images, toolbars, tooltips from xfns.c.
8972 (Fx_create_frame): Use system default for default scroll bar
8974 (w32_get_arg): Renamed from x_get_arg.
8975 (Fx_file_dialog): New function.
8976 (w32_list_fonts): Check cache before asking system.
8977 (Vw32_enable_synthesized_fonts): New variable.
8978 (Vw32_enable_italics): Obsolete, removed.
8980 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8981 Use SELECTED_FRAME macro.
8983 * w32menu.c: Add skeleton support for help strings on menus.
8984 (add_menu_item): Native checkbox and radio support added, but not
8985 yet enabled due to bugs.
8986 (push_menu_item): Add parameters type, selection and help.
8988 Formatting changes to reduce unnecessary diffs with xmenu.c.
8990 * w32select.c (Fw32_set_clipboard_data): Update call to
8991 find_charset_in_str.
8993 * w32term.c: Complete rewrite for new redisplay based on new
8994 xterm.c with necessary sections merged back in from old w32term.c.
8996 2000-01-21 Richard M. Stallman <rms@gnu.org>
8998 * data.c (set_internal): Further fix in same criterion.
9000 2000-01-20 Richard M. Stallman <rms@gnu.org>
9002 * data.c (set_internal): Fix the criteria for whether
9003 to swap out the old cached binding.
9005 2000-01-19 Dave Love <fx@gnu.org>
9007 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9009 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9011 * regex.c (re_compile_fastmap): While checking a range table for
9012 `charset', skip flag bits for a character class correctly.
9014 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9016 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9018 * xfns.c (x_window): Call lw_create_widget with new parameter
9021 * widget.c (EmacsFrameSetCharSize): Change size of children first
9022 because of problems with main window geometry management under
9025 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9027 (MENU_ITEMS_ITEM_HELP): New enumerator.
9028 (push_menu_item): Add parameter HELP. Record help in menu_items.
9029 (single_menu_item, single_submenu, list_of_items): Call
9030 push_menu_item with new parameter.
9031 (single_submenu): Set help string in widget value.
9032 (menu_highlight_callback): New function.
9033 (set_frame_menubar): Call lw_create_widget with new
9035 (xmenu_show, xdialog_show): Ditto.
9037 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9039 * sound.c (Fplay_sound): Improve doc string.
9041 2000-01-11 Richard M. Stallman <rms@gnu.org>
9043 * lisp.h (set_internal): Enter the new arg.
9045 * eval.c (specbind): Record buffer-local variables specially,
9046 indicating which buffer's binding was saved.
9047 (unbind_to): Restore buffer-local variables specially
9048 in the proper buffer.
9050 * data.c (set_internal): New arg BUF.
9052 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9053 * data.c (Fset): Pass new arg to set_internal.
9054 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9056 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9058 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9061 2000-01-11 Richard M. Stallman <rms@gnu.org>
9063 * minibuf.c (Ftry_completion): Doc fix.
9065 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9067 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9070 2000-01-11 Andreas Schwab <schwab@suse.de>
9072 * coding.c (code_convert_region): Initialize total_skip.
9074 2000-01-08 Dave Love <fx@gnu.org>
9076 * eval.c (Fuser_variable_p): Check customizability too.
9078 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9080 * minibuf.c (Fcompleting_read): Doc fix.
9082 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9084 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9087 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9088 Check that input style is supported before trying to create an
9090 (x_window): Call x_create_im.
9092 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9094 * xfns.c (current_gif_memory_src): New variable.
9095 (gif_load): Record the address of the current memory source
9096 in current_gif_memory_src.
9097 (gif_read_from_memory): Use current_gif_memory_src.
9099 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9100 macros statement form.
9102 * sound.c (struct sound): Renamed from struct sound_file.
9103 (struct sound): Add members `data' and `header_size'.
9104 (enum sound_attr): Add SOUND_DATA.
9105 (current_sound, current_sound_device): Variables renamed from
9106 sound_file and sound_device.
9107 (parse_sound): Parse :data.
9108 (parse_sound): Handle sound data in strings.
9109 (find_sound_type): Function renamed from find_sound_file_type.
9110 (wav_init, au_init): Fail if sound's header_size is smaller than
9112 (wav_play, au_play): Play sounds from string data.
9114 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
9116 * lisp.h: Add prototype for allocate_string_data.
9118 * alloc.c (Fgarbage_collect): Return number of live and free
9121 * alloc.c (mark_buffer): Remove code in #if 0.
9123 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
9124 (strings_consed): New variable.
9125 (allocate_string): Set it.
9126 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
9127 (Fmemory_use_counts): Return strings_consed. Use Flist.
9129 * alloc.c: General cleanup in comments etc. Remove conditional
9130 compilation for `standalone'.
9132 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
9134 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
9135 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
9136 (DONT_COPY_FLAG): Removed.
9137 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
9138 (struct sdata, struct sblock): New
9139 (struct string_block): Rewritten.
9140 (STRINGS_IN_STRING_BLOCK): New macro.
9141 (oldest_sblock, current_sblock, total_strings, total_free_strings)
9142 (large_sblocks, string_blocks, string_free_list): New variables.
9143 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
9144 (init_strings): Rewritten.
9145 (allocate_string, allocate_string_data, compact_small_strings)
9146 (free_large_strings, sweep_strings): New functions.
9147 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
9148 (struct string_block_head, current_string_block)
9149 (first_string_block, large_string_blocks, STRING_FULLSIZE)
9150 (STRING_PAD): Removed.
9151 (make_uninit_multibyte_string, make_pure_string): Rewritten.
9152 (Fgarbage_collect): Don't set mark bit in large strings.
9153 (mark_object): Mark strings differently. Mark symbol names
9155 (survives_gc_p): Test marked strings differently.
9156 (gc_sweep): Sweep strings differently, unmark strings in
9158 (compact_strings): Removed.
9160 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
9162 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
9163 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
9165 2000-01-04 Kenichi Handa <handa@etl.go.jp>
9167 * fileio.c (Finsert_file_contents): Signal error if visiting file
9168 in a non-empty buffer.
9170 * term.c (encode_terminal_code): Fix the previous change.
9172 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9174 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
9175 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
9177 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
9179 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9181 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
9182 need to test for MSDOS frames.
9184 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9186 * dosfns.c (unspecified_colors): Remove.
9187 (msdos_stdcolor_idx): Use global variables unspecified_fg and
9189 (msdos_stdcolor_name): Return strings for unspecified fore- and
9192 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
9193 (syms_of_xfaces): Remove their staticpro's.
9194 (tty_color_name): Return Lisp strings for unspecified fore- and
9196 (Finternal_set_lisp_face_attribute): Remove the special treatment
9197 for Qunspecified_{f,b}g.
9198 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
9201 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9203 * xdisp.c (reseat_at_next_visible_line_start): Position before
9204 newline only if ending up on a newline.
9205 (next_element_from_ellipsis): Return success. Handle case of
9206 displaying no ellipsis. Fix case of ellipsis defined in display
9208 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
9211 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9213 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
9214 (Fcolor_supported_p): Renamed from face-color-supported-p.
9216 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9218 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
9219 list of colors renamed to tty-defined-color-alist.
9220 (tty_color_name): Pass the frame to tty-color-by-index.
9221 (realize_tty_face): tty-color-alist is now a function which
9222 accepts the frame as argument.
9224 * term.c (Ftty_display_color_p): Accept an optional argument
9227 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9229 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9230 encode_terminal_code.
9232 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9234 * dispnew.c (mode_line_string): Support termcap frames as well.
9236 2000-01-01 Gerd Moellmann <gerd@gnu.org>
9238 * syntax.c (Fforward_word): Undo previous change.
9240 * editfns.c (Fconstrain_to_field): Don't constrain if
9241 inhibit-field-text-motion is non-nil.
9242 (Fline_beginning_position): Undo previous change.
9243 (Fline_end_position): Ditto.
9245 * syntax.c (Fforward_word): Notice field boundaries only if
9246 inhibit-field-text-motion is nil.
9248 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9250 * editfns.c (Vinhibit_field_text_motion): New variable.
9251 (inhibit-field-text-motion): New DEFVAR_LISP.
9252 (Fline_beginning_position, Fline_end_position): Notice field
9253 boundaries only if inhibit-field-text-motion is nil.
9255 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9257 (x_build_heuristic_mask): Likewise.
9258 (xbm_load_image_from_file): Change error output.
9259 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9260 (gif_load, gs_load, x_kill_gs_process): Ditto.
9262 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9263 color indices when accessing raster pixels.
9264 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9265 one of :file or :data.
9266 (enum pbm_keyword_index): Add PBM_DATA.
9267 (pbm_format): Add :data.
9268 (pbm_image_p): Allow either :file or :data.
9269 (pbm_read_file): New function.
9270 (pbm_scan_number): Rewritten to read from string.
9271 (pbm_load): Support :data.
9273 See ChangeLog.8 for earlier changes.
9276 ;; coding: iso-2022-7bit