1 2001-10-19 Gerd Moellmann <gerd@gnu.org>
3 * xdisp.c (redisplay_internal): Don't clear echo area if the
4 mini-window is selected.
6 2001-10-19 Miles Bader <miles@gnu.org>
8 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
9 doesn't take precedence if the affected property's value is nil.
11 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
13 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
14 with fields and suggest using `forward-line' to avoid them.
15 * editfns.c (Fline_beginning_position, Fline_end_position):
16 Clarify documentation.
18 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
20 * keymap.c (current_minor_maps): `override' only shadows its
21 correspondent in minor-mode-map-alist, not the whole tail.
23 2001-10-18 Andrew Innes <andrewi@gnu.org>
25 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
26 optimization. The fontp->encoding array was not being initialized
27 correctly when compiled with optimizations by MSVC.
29 2001-10-18 Gerd Moellmann <gerd@gnu.org>
31 * xdisp.c (display_line): Indicate empty lines in active mini-window.
33 2001-10-17 Andrew Innes <andrewi@gnu.org>
35 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
37 * w32fns.c (w32_load_system_font): Cache codepage for font, in
38 font_info.charset field.
40 * w32term.c (w32_encode_char): Get cached codepage from font_info,
41 rather than working it out by calling w32_codepage_for_font for
44 2001-10-17 Andrew Innes <andrewi@gnu.org>
46 * w32term.c (w32_read_socket): Determine clipping rectangle for
47 the entire frame, including areas covered by scrollbars and the
48 menubar. This avoids internal arguments about whether a frame is
49 fully obscured or not.
51 2001-10-17 Gerd Moellmann <gerd@gnu.org>
53 * xdisp.c (try_window_id): Undo last change. Give up if
54 window ends in strings.
56 * xdisp.c (try_window_id): Don't display lines after the window
57 end if the rest of the window after the window end was already blank.
59 * xdisp.c (try_window_id): Remove code that was only there
60 for the release of 21.1.
62 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
64 2001-10-17 Miles Bader <miles@gnu.org>
66 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
67 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
68 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
69 Change doc-string comments to `new style' [w/`doc:' keyword].
70 (DOC_STRINGS_IN_COMMENTS): Macro removed.
71 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
74 2001-10-16 Miles Bader <miles@gnu.org>
76 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
78 2001-10-16 Gerd Moellmann <gerd@gnu.org>
80 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
83 2001-10-16 Ken Raeburn <raeburn@gnu.org>
85 Avoid the assumption that car and cdr slots of cons cells are
86 addressable lvalues; this allows for easier experimentation with
87 other lisp implementations that may not permit such accesses for
88 various reasons. Not quite complete -- buffer.c still needs some
89 work, and w32/mac files need rechecking -- so compile-time
90 enforcement is left disabled for now.
92 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
93 gcc with a union-based Lisp object rep. Redefine as no-op for now.
94 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
95 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
96 (XSETCAR, XSETCDR): New macros.
97 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
98 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
99 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
100 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
102 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
103 * buffer.c (record_buffer, Fbury_buffer)
104 (swap_out_buffer_local_variables, recenter_overlay_lists)
105 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
106 fields of a cons cell respectively.
107 * callint.c (quotify_args, Fcall_interactively): Likewise.
108 * ccl.c (Fregister_code_conversion_map): Likewise.
109 * coding.c (detect_coding_system): Likewise.
110 * composite.c (get_composition_id, make_composition_value_copy):
112 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
113 (swap_in_symval_forwarding, set_internal, Fset_default)
114 (Fmake_variable_buffer_local, Fmake_local_variable)
115 (Fmake_variable_frame_local): Likewise.
116 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
117 * keymap.c (Fset_keymap_parent, store_in_keymap)
118 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
120 * minibuf.c (get_minibuffer): Likewise.
121 * search.c (Fmatch_data): Likewise.
122 * textprop.c (extend_property_ranges): Likewise.
123 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
125 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
127 * w32term.c (x_delete_display): Likewise.
128 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
130 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
132 * doc.c (store_function_docstring): Use XSETCARFASTINT.
133 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
134 (Fread_file_name): Use XSETCAR.
135 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
137 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
138 * frame.c (Fmake_terminal_frame): Use XSETCDR.
139 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
141 * keyboard.c (read_char): Alter list traversal to avoid taking the
142 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
143 (parse_menu_item): Use XSETCAR and XSETCDR.
144 (reach_char_x_menu_prompt): Use XSETCAR.
145 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
146 (Fcommand_execute): Use XSETCDR.
147 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
148 (openp): Change list traversal to avoid using XCAR as lvalue.
149 (read_list): Use XSETCDR.
150 * process.c (wait_reading_process_input): Change wait_for_cell
151 handling to avoid taking addresses of cons cell slots.
152 * xselect.c (x_own_selection, x_handle_selection_clear)
153 (x_clear_frame_selections): Use XSETCDR.
154 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
155 (x_handle_property_notify, x_get_foreign_selection)
156 (x_handle_selection_notify): Use XSETCAR.
158 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
160 * buffer.c: Put doc strings in comments.
162 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
164 2001-10-15 Sam Steingold <sds@gnu.org>
166 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
168 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
170 * process.c (process-inherit-coding-system-flag)
171 (get-buffer-process): Do not confuse make-docfile with doc strings
174 * editfns.c (Fchar_to_string): Make doc string consistent with
175 arguments. Put doc strings in comments.
177 * abbrev.c, minibuf.c: Put doc strings in comments.
179 2001-10-15 Gerd Moellmann <gerd@gnu.org>
181 * window.c (window_loop): Don't check for Fother_buffer returning nil.
183 * window.c (select_window_1): Unfreeze window start. Remove a
184 doubled test for WINDOW being live.
186 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
188 * fns.c (Fmapconcat): Fix typo in a doc string.
190 * dispnew.c (Fsleep_for): Fix typo in a doc string.
192 2001-10-15 Gerd Moellmann <gerd@gnu.org>
194 * xterm.c (x_draw_glyph_string): Restore clipping after
197 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
199 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
201 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
203 * indent.c (skip_invisible): Use new retval of
204 TEXT_PROP_MEANS_INVISIBLE.
206 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
207 If a parent is reached and noinherit is set, exit immediately.
208 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
210 * s/ms-w32.h (EXEC_SUFFIXES):
211 * s/msdos.h (EXEC_SUFFIXES):
212 * process.h (EXEC_SUFFIXES): Remove.
214 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
215 (decode_suffixes): Remove.
217 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
218 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
219 (invisible_ellipsis_p): Remove.
221 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
222 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
223 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
224 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
225 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
227 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
229 * lisp.h (Ftop_level): Add prototype.
231 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
232 (XTread_socket): Improve style of comments to follow other
235 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
236 is already prototyped in included lisp.h).
238 * frame.c (Fset_mouse_position): Improve style of comment to
239 follow other comments.
240 (Fset_mouse_pixel_position): Improve style of comment to follow
242 (Fmake_frame_visible): Doc fix and typo in comment.
243 (Fmake_frame_invisible): Doc fix and typo in comment.
244 (Ficonify_frame): Fix typo in comment.
246 2001-10-14 Gerd Moellmann <gerd@gnu.org>
248 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
249 * term.c, alloc.c: Put doc strings in comments.
251 2001-10-13 Gerd Moellmann <gerd@gnu.org>
253 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
254 Provide definitions for doc strings in comments.
256 * fns.c: Put doc strings in comments.
258 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
260 * dired.c (file_name_completion): Ignore a candidate directory if
261 it matches an element in completion-ignored-extensions that ends
263 (syms_of_dired) <completion-ignored-extensions>: Mention the above
264 feature in the doc string.
265 (Ffile_name_completion): Ditto.
267 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
269 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
271 * xfns.c (syms_of_xfns): Update calls to Fprovide.
273 * lisp.h (Fprovide): Update prototype.
274 (Ffeaturep, invisible_p): Remove.
276 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
277 (DOLIST, LOOP_PROPVAL): New macros.
278 (invisible_p, invisible_ellipsis_p): Use them.
279 (invisible_noellipsis_p): New function.
280 (syms_of_xdisp): Use empty_string.
282 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
284 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
285 (syms_of_lread) <Vafter_load_alist>: Update docstring.
287 * print.c (Fwith_output_to_temp_buffer): Align with
288 internal_with_output_to_temp_buffer.
289 (print_preprocess): Use traverse_intervals_noorder.
290 (print_object): Update call to traverse_intervals.
292 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
293 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
295 * intervals.c (traverse_intervals_noorder): New function.
296 (search_for_interval, count_intervals): Use it.
297 (traverse_intervals): Use less stack space and drop `depth' arg.
299 * fns.c (Ffeaturep): Add new `subfeature' arg.
300 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
301 (Qsubfeatures): New var.
302 (syms_of_fns): Initialize it.
304 * keymap.c (Fkey_description): Use empty_string.
305 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
306 (syms_of_keymap): Setup inheritance between maps.
307 Don't export Sdescribe_bindings_internal any more.
309 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
311 2001-10-12 Gerd Moellmann <gerd@gnu.org>
313 * xterm.c (notice_overwritten_cursor): Renamed from
314 note_overwritten_text_cursor. Rewritten to take glyph widths into
317 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
319 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
320 multi-line strings without a trailing "\n\".
322 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
324 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
327 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
329 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
331 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
332 * w32proc.c (sys_spawnve):
333 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
334 * w32.c (check_windows_init_file):
335 * sound.c (Fplay_sound):
336 * emacs.c (init_cmdargs):
337 * process.c (Fstart_process): Update calls to openp.
339 * callproc.c (Vexec_suffixes): New var.
340 (Fcall_process): Update call to openp.
341 (decode_suffixes): New function.
342 (syms_of_callproc): Init exec-suffixes.
344 * lread.c (Vload_suffixes, default_suffixes): New vars.
345 (openp): Take a lisp list of suffixes.
346 Check for file-name-handlers even if the file was absolute already.
347 (syms_of_lread): Declare load-suffixes.
348 (Fload): Fix up call to openp.
349 Don't bother checking for file-name-handler at the very beginning.
351 * keymap.h (Fcopy_keymap): Don't export.
353 * lisp.h (empty_string): Declare.
354 (Vload_suffixes, Vexec_suffixes): Declare.
355 (openp): Update prototype.
357 * emacs.c (empty_string): New var.
358 (syms_of_emacs): Initialize it.
360 * search.c (wordify): Use it.
362 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
363 selected window if it's not displayed there. Handle the case
364 when the window is dedicated.
365 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
367 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
369 * syntax.h (struct gl_state_s): Change the meaning of b_property.
370 Remove left_ok and right_ok.
371 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
372 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
373 new meaning of b_property.
375 * syntax.c (update_syntax_table): Simplify.
376 (Fforward_comment): Don't skip quoted chars when going backward.
378 2001-10-11 Gerd Moellmann <gerd@gnu.org>
380 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
381 in case I is of some unsigned type, in which case
382 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
383 comparison becomes bogus.
385 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
386 (Fuser_full_name): Fix bug treating a float as a fixnum.
388 * data.c (Fstring_to_number): Use make_fixnum_or_float.
390 * lisp.h (make_fixnum_or_float): New macro.
392 * lisp.h (circular_list_error): Add prototype.
394 * data.c (Qcircular_list): New variable.
395 (circular_list_error): New function.
396 (syms_of_data): Initialize it Qcircular_list.
398 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
400 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
401 casefiddle.c, buffer.c: Include keymap.h.
403 2001-10-10 Gerd Moellmann <gerd@gnu.org>
405 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
406 options. From Dave Love <d.love@dl.ac.uk>.
408 2001-10-09 Gerd Moellmann <gerd@gnu.org>
410 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
411 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
413 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
415 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
417 2001-10-08 Andrew Innes <andrewi@gnu.org>
419 * lisp.h [max]: Undef min and max before redefining them.
421 * w32gui.h: Do not undef min and max.
423 * w32heap.h: Do not undef min and max.
425 * s/ms-w32.h: Do not undef min and max.
427 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
429 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
431 2001-10-08 Sam Steingold <sds@gnu.org>
433 * keymap.c (current-active-maps): Quote newlines (compilation error).
435 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
437 * Makefile.in (lisp, shortlisp): Replace bindings.el with
438 bindings.elc, since otherwise doc strings in bindings.el get wrong
441 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
443 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
445 * keyboard.h (map_prompt): Remove.
447 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
448 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
450 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
452 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
454 * keyboard.c (map_prompt): Remove.
455 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
458 * keymap.h: New file. Extracted from lisp.h.
460 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
461 (accessible_keymaps_1): New function.
462 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
463 (Fwhere_is_internal): Use Fcurrent_active_maps.
464 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
465 Insert in current buffer rather than standard-output.
466 Don't call `help-mode'. Export to elisp.
467 (describe_buffer_bindings): New wrapper.
468 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
469 and Sdescribe_buffer_bindings.
471 2001-10-08 Gerd Moellmann <gerd@gnu.org>
473 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
474 Remove code setting signal handler.
476 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
477 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
479 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
481 * keyboard.c: Don't define min/max.
483 2001-10-08 Gerd Moellmann <gerd@gnu.org>
485 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
486 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
487 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
488 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
489 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
490 Don't define min/max.
492 * lisp.h (min, max): New macros.
494 * puresize.h (BASE_PURESIZE): Increase to 725000.
496 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
498 * xfaces.c (free_frame_menubar): Add prototype.
500 * lisp.h (init_window): Add prototype.
502 * editfns.c: Include ctype.h.
504 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
505 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
506 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
509 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
510 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
511 `popup_activated_flag' and `title'.
513 * doc.c (Fdocumentation_property): Fix typo in a doc string.
515 * emacs.c (main): Remove extra `;'.
517 * atimer.h (struct atimer): Fix typos in a comment.
519 * atimer.c: Fix typo.
521 * Makefile.in: Fix typo.
523 * README: Remove obsolete part mentioning removed VMS file.
525 2001-10-07 Miles Bader <miles@gnu.org>
527 * Makefile.in (lisp, shortlisp): Add `button.elc'.
529 2001-10-07 Ken Raeburn <raeburn@gnu.org>
531 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
534 * lisp.h (Ffield_end): Declare.
536 2001-10-07 Gerd Moellmann <gerd@gnu.org>
538 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
540 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
542 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
544 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
546 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
547 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
549 * alloc.c (inhibit_garbage_collection): Simplify.
550 (Fmemory_use_counts): Ditto.
552 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
553 (syms_of_data): DEFVAR_INT most-positive-fixnum and
554 most-negative-fixnum.
556 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
557 (FIXNUM_OVERFLOW_P): New macros.
559 2001-10-06 Miles Bader <miles@gnu.org>
561 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
562 scroll_bar_bottom_shadow_pixel fields.
563 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
564 for the shadows, and tell the toolkit about them if we succeed.
565 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
566 Free scroll-bar shadow colors.
567 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
568 Free scroll-bar shadow colors when the background color changes.
569 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
570 Initialize scroll-bar shadow-color fields.
572 2001-10-05 Gerd Moellmann <gerd@gnu.org>
574 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
576 2001-10-05 Miles Bader <miles@gnu.org>
578 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
579 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
580 New functions (were in simple.el).
581 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
582 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
583 (syms_of_minibuf): Initialize them.
585 2001-10-05 Gerd Moellmann <gerd@gnu.org>
587 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
588 (tiff_load): Install them as error and warning handler.
590 2001-10-04 Andrew Innes <andrewi@gnu.org>
592 * w32fns.c (x_to_w32_color): Fix argument to alloca.
593 (w32_load_system_font): Don't believe what GetLanguageFontInfo
594 says; query codepage info directly to determine if font is double byte.
595 (x_to_w32_charset): Handle private format for unknown charsets.
596 Handle wildcards in charset spec, by ignoring them.
597 (w32_codepage_for_font): Fix argument to alloca. Don't remove
598 "*-" prefix from charset.
599 (x_to_w32_font): Enlarge remainder array for safety. Specifically
600 handle the truncated font spec form constructed by font_list_1, so
601 that we correctly identify the charset fields. Don't remove "*-"
603 (w32_list_synthesized_fonts): Fix argument to alloca.
605 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
607 * window.h (MINI_WINDOW_P): Use NILP.
609 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
611 * termhooks.h (struct input_event): Use proper type for `kind'.
613 2001-10-04 Gerd Moellmann <gerd@gnu.org>
615 This handles unknown keysyms better than before. For example,
616 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
617 Emacs formerly completely ignored F5. With the change, it derives
618 a key symbol from the name of the X keysym, `ccaron' in this case.
619 Reported by Martin Buchholz.
621 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
624 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
625 that EVENT->code isn't a function key, use the keysym's name.
627 2001-10-04 Gerd Moellmann <gerd@gnu.org>
629 FOREACH is a macro that should make it easier to loop over Lisp
630 lists with checks for cycles and proper lists.
632 * lisp.h (LIST_END_P, FOREACH): New macros.
634 2001-10-04 Gerd Moellmann <gerd@gnu.org>
636 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
637 called for a lost connection. Prevent dumping core in this case.
638 Instead print the X error, and exit. On user request.
640 * xterm.c (error_msg): New variable.
641 (x_fatal_error_signal): New function.
642 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
643 as fatal_error_signal_hook around the call to XtCloseDisplay.
645 * emacs.c (fatal_error_signal_hook): New variable.
646 (fatal_error_signal): Call that function.
648 2001-10-04 Gerd Moellmann <gerd@gnu.org>
650 With this, Emacs prints how much pure storage it will
651 approximately need in case pure storage overflows while dumping.
653 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
655 (init_alloc_once): Initialize new variables.
656 (PURE_POINTER_P): Use new variables.
657 (pure_alloc): If pure storage overflows, allocate from the heap.
658 (check_pure_size): New function.
659 (Fgarbage_collect): Don't GC if pure storage has overflowed.
661 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
662 (check_pure_size): Add prototype.
664 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
666 2001-10-04 Gerd Moellmann <gerd@gnu.org>
668 This adds a post-gc-hook that's run with GC inhibited.
669 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
671 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
672 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
673 (Fgarbage_collect): Run post-gc-hook.
675 2001-10-04 Gerd Moellmann <gerd@gnu.org>
677 This adds `defvaralias' and `indirect-variable'. Changes not
678 directly related to this feature are there to gain the same
679 performance again as before variable aliases.
681 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
682 code to get and set symbol values, to take defvaralias into account.
684 (Note: the new `constant' bit-flag in symbols would make it
685 possible to define arbitrary read-only variables, e.g. with
688 Documentation is in lispref/variables.texi. Added to NEWS.
690 * lisp.h (enum symbol_interned): New enumeration.
691 (struct Lisp_Symbol): Remove member `obarray', add
692 `indirect_variable', `constant', and `interned'.
693 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
694 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
695 (indirect_variable): Add prototype.
697 * print.c (print_preprocess, print_object): Test internedness of
700 * lread.c (Fintern, Funintern): Set symbol's interned and constant
702 (init_obarray): Likewise for t and nil.
704 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
705 (Fdefvaralias): New function.
706 (specbind): Simplify the test if symbol is a constant.
707 (syms_of_eval): Defsubr Fdefvaralias.
709 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
710 (Qcyclic_variable_indirection): New variable.
711 (Fkeywordp): Check for internedness differently.
712 (Fmakunbound): Simplify the test if symbol is a constant.
713 (indirect_variable, Findirect_variable): New functions.
714 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
716 (let_shadows_buffer_binding_p): Check for variable aliases.
717 (set_internal): Simplify the test if SYMBOL is a constant.
718 If SYMBOL has a buffer-local value and is an alias, use the aliased
720 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
723 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
724 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
727 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
729 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
730 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
731 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
733 2001-10-04 Gerd Moellmann <gerd@gnu.org>
737 2001-10-03 Miles Bader <miles@gnu.org>
739 * callproc.c (syms_of_callproc): Explicitly state in the
740 documentation for `process-environment' that earlier entries take
741 precedence over later ones.
743 2001-10-02 Miles Bader <miles@gnu.org>
745 * textprop.c (Fnext_char_property_change)
746 (Fprevious_char_property_change): Remove reference to non-existant
747 argument OBJECT from doc-string.
749 2001-10-01 Gerd Moellmann <gerd@gnu.org>
751 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
752 (try_window_id): Skip back over lines ending in a newline from a
755 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
758 2001-10-01 Richard M. Stallman <rms@gnu.org>
760 * search.c (Freplace_match): Doc fix.
762 2001-09-28 Andrew Innes <andrewi@gnu.org>
764 * w32menu.c (set_frame_menubar): Take into account that
765 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
768 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
770 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
772 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
774 * s/gnu-linux.h: Fix a typo in comment.
776 2001-09-28 Andreas Schwab <schwab@suse.de>
778 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
779 nocombreloc, in case -z combreloc is the default.
781 2001-09-28 Gerd Moellmann <gerd@gnu.org>
783 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
784 really going on here.
786 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
788 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
790 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
792 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
793 utf-8, menu-bar, and latin-N.
794 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
796 (lisp): Add latin-N, since they are preloaded.
798 2001-09-27 Gerd Moellmann <gerd@gnu.org>
800 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
801 to the left. Some cleanup.
803 * xdisp.c (display_mode_element): One more case where a string's
804 multibyteness should be used for display.
806 2001-09-26 Gerd Moellmann <gerd@gnu.org>
808 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
811 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
812 of the only temporarily set echoing flag for deciding when
815 * keyboard.c (echo_kboard): Make externally visible.
817 * lisp.h (echo_kboard): Declare extern.
819 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
820 fonts_changed_p if we need larger matrices due to vscrolling.
821 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
822 this round of redisplay if make_cursor_line_fully_visible fails.
823 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
824 (try_cursor_movement, try_scrolling): Use them instead of integers.
826 * dispextern.h (required_matrix_width, required_matrix_height):
829 * dispnew.c (required_matrix_width, required_matrix_height):
831 (allocate_matrices_for_window_redisplay)
832 (allocate_matrices_for_frame_redisplay: Use them.
833 Remove parameters CH_DIM.
835 * xdisp.c (display_mode_lines): Temporarily set selected_frame
836 and selected_window to the frame of the window whose mode-lines
837 are displayed, and to the window itself.
838 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
841 2001-09-25 Gerd Moellmann <gerd@gnu.org>
843 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
844 the image cache under us.
846 * xdisp.c (display_mode_element): If the mode element is a symbol
847 with a string value, use that string's multibyteness for displaying.
849 * keyboard.c (read_char): Don't clear a message for a switch-frame
850 event. From Stefan Monnier <monnier@cs.yale.edu>.
852 * xterm.c (fast_find_position) [0]: Add a presumably more correct
853 version for after 21.1.
855 * xdisp.c (row_containing_pos): Make externally visible.
857 * dispextern.h (row_containing_pos): Add prototype.
859 * process.c (send_process): Disable composition if from_byte < 0.
860 From Kenichi Handa <handa@etl.go.jp>.
862 2001-09-24 Gerd Moellmann <gerd@gnu.org>
864 * xterm.c (refreshicon): Function removed.
866 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
868 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
870 * xterm.c (toplevel): Remove includes in #if 0.
872 * process.c (sigchld_handler) [LINUX]: Don't return from
873 the signal handler at the end of the loop.
875 2001-09-21 Gerd Moellmann <gerd@gnu.org>
877 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
878 Terminate only if kill returns -1, and errno is ESRCH.
880 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
882 * Makefile.in (shortlisp): Add ../lisp/env.elc.
884 2001-09-20 Gerd Moellmann <gerd@gnu.org>
886 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
887 since this function can be called during GC.
889 * callproc.c (Fcall_process): Handle errors from pipe(2).
890 (child_setup): Delete code in #ifdef vipc.
892 2001-09-19 Gerd Moellmann <gerd@gnu.org>
894 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
895 (display_mode_element): Display the string from decode_mode_spec
896 depending on its multibyteness.
898 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
900 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
902 2001-09-18 Gerd Moellmann <gerd@gnu.org>
904 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
905 recursive_edit_unwind.
906 (recursive_edit_unwind): Set kboard state according to
909 * buffer.c (modify_overlay): Don't do nothing if START == END;
910 This can still be a modification, for example when an overlay has
911 a before-string or after-string.
912 (Fdelete_overlay): Prevent redisplay optimizations when deleting
913 an overlay with before-string or after-string.
915 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
916 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
918 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
919 first_unchanged_at_end_row is in front of
920 last_unchanged_at_beg_row. This code should be removed after the
923 2001-09-17 Gerd Moellmann <gerd@gnu.org>
925 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
926 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
928 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
931 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
933 * dired.c (Ffile_attributes): Doc fix.
935 2001-09-14 Gerd Moellmann <gerd@gnu.org>
937 * fileio.c (Ffile_symlink_p): Fix last change.
939 * filelock.c (current_lock_owner): Fix last change.
941 2001-09-13 Gerd Moellmann <gerd@gnu.org>
943 * filelock.c (current_lock_owner): If readlink returns ERANGE,
944 take that to mean that the buffer is too small.
946 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
947 that to mean that the buffer is too small.
949 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
950 current buffer's multibyteness when discarding the iterator's
953 * xfns.c (Fx_window_property): Handle case that property gets
954 deleted between the two calls to XGetWindowProperty.
956 2001-09-11 Gerd Moellmann <gerd@gnu.org>
958 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
960 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
961 in addition to read-only.
963 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
964 to t in addition to read-only.
966 * lisp.h (Qinhibit_modification_hooks): Declare.
968 * insdel.c (Qinhibit_modification_hooks): New variable.
969 (syms_of_insdel): Initialize and staticpro it.
971 * textprop.c (verify_interval_modification): Don't run
972 modification-hooks if inhibit_modification_hooks.
974 * dispnew.c (set_window_cursor_after_update): Fix code
975 finding glyph row containing cursor when cursor_in_echo_area
978 * xdisp.c (init_from_display_pos): Put some code in #if 0.
979 (add_to_log): Use bcopy instead of strcpy.
980 (init_from_display_pos): Use an explicit loop over bytes in
981 overlay strings instead of calling index.
983 2001-09-10 Gerd Moellmann <gerd@gnu.org>
985 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
987 * dispnew.c (direct_output_for_insert): Don't change IT's
988 stop_charpos to something in front of its current position.
990 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
993 2001-09-10 Richard M. Stallman <rms@gnu.org>
995 * frame.c (Fmouse_position): Doc fix.
997 2001-09-07 Gerd Moellmann <gerd@gnu.org>
999 * xdisp.c (init_from_display_pos): Don't compare the result
1000 of calling index with NULL.
1002 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1004 * xfns.c (x_set_background_color): Don't change the colors
1005 of the X window of scroll bar widgets.
1007 2001-09-05 Andrew Innes <andrewi@gnu.org>
1009 * w32fns.c (w32_createwindow): Undo last change.
1011 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1013 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1015 * xdisp.c (string_buffer_position): Use *single_char_property*
1016 functions instead of the *single_property* functions.
1018 2001-09-04 Andrew Innes <andrewi@gnu.org>
1020 * w32term.c (w32_read_socket): Add more information to debugging
1023 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1024 from Emacs frames, so that calls to GetClipBox in w32term.c
1025 correctly report when part of a frame is visible (including
1026 scrollbars, etc). This prevents repeated redrawing of frames when
1027 only a scrollbar is visible.
1028 (w32_wnd_proc): Add more frame information to debugging output.
1030 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1032 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1034 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1036 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1037 help-echo for a string which doesn't have help-echo itself, use
1038 get-char-property to obtain the help-echo from the string's buffer
1039 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1040 have mouse-face, look ``under'' the string for mouse-face from an
1042 (fast_find_position): Add parameter STOP. In the final row, stop
1043 before glyphs having STOP as object. Don't consider glyphs that
1044 are not from a buffer.
1046 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1048 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1050 * fns.c (Fmd5): Doc fix.
1052 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1054 * composite.c (update_compositions): Do nothing if
1055 inhibit-modification-hooks is set.
1057 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1059 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1060 and check_message_stack if terminating abnormally. We want
1061 glyph matrices etc. in a core dump.
1063 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1064 (syms_of_xdisp): Initialize them.
1065 (handle_single_display_prop): Don't change point, bind `object',
1066 `position', and `buffer-position' instead to the object having the
1067 `display' property, position in the object and position in the buffer.
1069 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1070 of the buffer if REPLACE is non-nil.
1072 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1074 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1076 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1078 * w32term.c (x_set_glyph_string_background_width)
1079 (show_mouse_face): Track the last changes in xterm.c.
1081 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1083 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1084 string's background width so that multi-line mouse-face is drawn
1085 to the right edge of the window.
1086 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1089 * dispnew.c (direct_output_for_insert): Set updated_area
1090 before inserting/writing glyphs.
1092 * xdisp.c (display_mode_element): Use string_byte_to_char to
1093 determine character positions in strings, use chars_in_text
1094 instead of strwidth.
1095 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1096 a matrix as parameter; this is easier to use from GDB.
1098 2001-08-28 Miles Bader <miles@gnu.org>
1100 * textprop.c (Fprevious_single_char_property_change)
1101 (Fnext_single_char_property_change): Doc fixes.
1103 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1105 * fileio.c (Finsert_file_contents): Allocate, restore, and
1106 free composition data in the case of REPLACE not being nil.
1108 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1109 there exist overlay strings with newlines at POS.
1110 (text_outside_line_unchanged_p): Return 0 if changes start at
1111 START and overlays exist at START. Likewise for END.
1112 (try_window_id): Give up if init_to_row_end returns 0.
1114 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1117 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1119 * keymap.c (access_keymap): Return the cdr of the binding of
1120 a generic character instead of its definition (KEY . BINDING).
1122 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1123 to 0 also in the REPLACE case.
1125 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1127 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1128 open to determine whether file is readable (as for DOS_NT).
1130 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1132 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1133 coding.type is coding_type_no_conversion or coding_type_raw_text,
1134 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1135 non-nil instead of just setting enable_multibyte_characters in the
1138 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1140 * dispextern.h (struct face_cache): Add member
1141 menu_face_changed_p.
1143 * xfaces.c (menu_face_changed_default): New variable.
1144 (menu_face_changed_count): Variable removed.
1145 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1146 the menu_face_changed_default flag, otherwise set the FRAME's
1147 menu_face_changed_p flag if the `menu' face has been changed.
1148 Prevent calling set_font_frame_param if FRAME is t.
1149 (make_face_cache): Initialize cache's menu_face_changed_p
1150 from menu_face_changed_default.
1151 (realize_basic_faces): Look into the frame's face cache to
1152 determine if the menu appearance needs updating.
1154 * keymap.c (access_keymap): Fix last change to not consider
1155 IDX when it has modifiers.
1157 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1159 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1160 . BINDING) exists, where GENERIC-CHAR is the generic character of
1161 the charset of IDX, return BINDING unless there exists a binding
1164 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1166 * xrdb.c (SYSV): Don't define on Solaris 2.
1167 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1169 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1170 of the screen line, not text line, containing IT's current position.
1172 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1174 * window.c (window_scroll_pixel_based): Don't recenter if
1175 PT is partially visible in the window.
1177 * xterm.c (expose_window_tree, expose_window, expose_line):
1178 Return 1 when overwriting mouse-face.
1179 (expose_frame): If mouse-face was overwritten, redo it.
1181 * xfaces.c (x_update_menu_appearance): Don't call
1182 set_frame_menubar, let the next redisplay do it.
1184 2001-08-14 Andrew Innes <andrewi@gnu.org>
1186 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1187 drawing glyph string.
1189 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1191 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1194 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1196 * xfaces.c (x_update_menu_appearance): Save and restore value of
1197 interrupt_input_blocked.
1199 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1201 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1202 a line start, move back to the line start.
1204 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1205 exactly when a mini-buffer is active.
1207 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1208 in units of 1/8 character on non window-system frames.
1209 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1211 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1213 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1216 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1218 * keyboard.c (Vpre_help_message): New variable.
1219 (syms_of_keyboard): Initialize and staticpro it.
1220 (show_help_echo): Record current message before displaying a
1221 help-echo, and restore that message when clearing the help.
1223 * xfns.c (x_create_im): Remove prototype.
1225 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1227 * dispnew.c (adjust_glyph_matrix): Undo last change.
1229 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1231 * dispnew.c (adjust_glyph_matrix): In the optimization for
1232 windows whose height has changed, disable partially visible lines.
1234 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1236 * window.c (Frecenter): If ARG < 0, and on a window system
1237 frame, count in some empty lines when we can't move -ARG lines down.
1239 * xdisp.c (start_display): Don't try to determine the continuation
1240 lines width if lines are truncated. It's superfluous and leads to
1241 incorrect results if POS is not visible in the window after
1242 reseating the iterator at the previous line start.
1244 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1246 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1248 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1250 * alloc.c (init_stack): Remove declaration.
1252 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1254 * keyboard.c (read_key_sequence): Check that key is an integer
1255 before comparing it with quit_char.
1256 (add_command_key): Use larger_vector.
1257 (read_char_x_menu_prompt): Instead of converting symbol and
1258 integer events into conses (EVENT . nil), use (EVENT . disabled)
1259 which cannot be confused with valid events.
1260 (read_char): When reading from Vunread_command_events, check for
1261 events of the form (EVENT . disabled) instead of
1264 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1265 a float, determine the max height from the frame's height.
1267 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1269 * xdisp.c (redisplay_internal): Take message_cleared_p into
1270 account only if minibuf_level == 0.
1272 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1274 * xdisp.c (redisplay_internal): Add a check for the last
1277 * xdisp.c (message_cleared_p): New variable.
1278 (clear_message): Set message_cleared_p when clearing the current
1280 (redisplay_internal): Look at message_cleared_p to capture
1281 the case that the echo area should be cleared.
1283 * keyboard.c (command_loop_1): Fix spelling of
1284 resize_echo_area_exactly.
1286 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1288 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1290 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1291 current matrix when the window gets smaller.
1293 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1295 * print.c (strout): Cast the character passed to insert_char to
1296 unsigned char, to avoid sign extension when it is promoted to int.
1298 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1300 * fileio.c (Finsert_file_contents): Don't treat a return value
1301 of 0 from emacs_read as an IO error.
1303 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1305 * keyboard.c (abs): New macro.
1306 (double_click_fuzz): New variable.
1307 (make_lispy_event): Use it to determine what makes a double-click.
1308 (syms_of_keyboard): DEFVAR_INT it.
1310 * xmenu.c (set_frame_menubar): Take into account that
1311 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1314 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1316 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1318 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1319 of row's visible height.
1321 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1322 deal with the first overlay string having an image `display' property.
1323 (try_window_reusing_current_matrix, compute_line_metrics):
1324 Fix computation of row's visible height for the case that part of the
1325 row is invisible above and part of the row is at the same time
1326 invisible below the window.
1328 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1330 * xfns.c (x-show-tip): Doc fix.
1332 * xfns.c (Vx_max_tooltip_size): New variable.
1333 (syms_of_xfns): DEFVAR_LISP it.
1334 (Fx_show_tip): Set frame's window_width to the width of the
1335 window. Use a maximum tooltip size specified by
1336 Vx_max_tooltip_size, if that has valid contents.
1337 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1339 2001-07-26 Andrew Innes <andrewi@gnu.org>
1341 * w32term.c (x_display_list): New variable.
1342 (w32_term_init): Set it.
1344 * w32term.h (x_display_list): New extern.
1346 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1348 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1349 is non-nil, instead of when redisplaying_p is non-zero.
1351 (mark_window_display_accurate_1): Add an assertion.
1353 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1355 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1357 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1358 events so that we get a chance of processing expose events.
1360 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1362 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1364 * xfns.c (valid_image_p): Protect better against invalid image
1365 specifications. Previous code could signal an error.
1367 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1369 * indent.c (current_column): Fix column computation in the
1370 presence of display table entries.
1371 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1373 * dispnew.c (adjust_glyph_matrix): In the optimization for
1374 windows whose height has changed, use the new window height
1375 to compute which rows to invalidate.
1377 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1378 (MAX_10_EXP): New macro.
1381 * coding.c (code_convert_region): Handle the multibyte case if
1382 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1384 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1386 * dispextern.h (struct face): Change type of `stipple' to
1389 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1391 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1393 * dispnew.c (update_window): Don't set the cursor at the end
1394 of the update if display update has been paused.
1396 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1398 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1400 * fns.c (Fset_char_table_default): Check that a charset is defined
1401 before checking its dimension.
1403 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1405 * coding.c (setup_coding_system): Don't do any designation based
1406 on reg_bits if charset is not yet defined.
1408 * lisp.h (XVECTOR): Verify correct object type before returning a
1409 pointer, using eassert.
1411 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1413 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1414 Increase to 4096 because of paste problems reported on GNU/Linux.
1416 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1418 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1420 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1422 * fileio.c (unwind_read): Function removed.
1423 (read_non_regular, read_non_regular_quit): New functions.
1424 (Finsert_file_contents): When reading from non-regular files,
1425 arrange to catch a `quit' and terminate the loop. Rearrange
1426 code so that a `quit' when reading from a regular file doesn't
1427 insert text in the buffer.
1429 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1430 Clear faces afterwards.
1431 (clear_font_table): Take a x_display_info parameter. Don't free
1432 fonts being the default font of any frame on the given display.
1434 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1436 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1437 instead of CHAR_STRING which can signal an error.
1439 * charset.c (char_to_string_1): Extracted from char_to_string.
1440 Return -1 instead of signaling an error.
1441 (char_to_string): Use it.
1443 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1445 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1447 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1448 is t, don't try to append anything to it.
1450 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1452 * dired.c (file_name_completion): Pass dp->d_name to
1453 Fstring_match, not elt, which is always nil here.
1455 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1457 * xselect.c (x_decline_selection_request): Handle errors
1458 caused by receivers that have vanished.
1460 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1461 ignoring events on foreign windows in #if 0. Always dispatch
1462 the event after checking it with x_handle_property_notify.
1464 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1465 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1466 TRACE macros to facilitate debugging. Add additional trace statements.
1467 (toplevel): Add prototypes for file-local functions.
1468 (x_atom_to_symbol): Remove DPYINFO parameter.
1470 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1472 * w32menu.c (menubar_selection_callback, w32_menu_show):
1473 Initialize `entry' to nil.
1474 (w32_dialog_show): Remove unused `save_wv' variable.
1475 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1477 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1479 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1481 * fileio.c (unwind_read): Print a message when discarding inserted
1482 text or switching the buffer to unibyte. Change parameter.
1483 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1485 * fileio.c (unwind_read): New function.
1486 (Finsert_file_contents): Record it as unwind-function for
1487 the case that reading is interrupted by C-g.
1489 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1491 * dispnew.c (update_window): Don't skip the header-line
1492 update when scrolling_window returns 0.
1494 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1496 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1497 for the case that x_decode_color signals an error.
1499 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1501 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1503 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1504 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1507 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1509 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1510 doc string line for dos-timezone-offset.
1512 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1513 inline assembly, to avoid compiler warnings.
1514 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1515 line for dos-unsupported-char-glyph.
1517 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1519 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1521 * sound.c: Include Emacs' header files with #include "...".
1523 * eval.c (specbind): Additionally record the buffer that was
1524 current when a buffer-local or frame-local variable was bound.
1526 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1528 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1529 to unibyte characters in unibyte buffers.
1531 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1533 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1534 the frame on the binding stack. Change format of entries for
1535 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1536 (unbind_to): Handle unbinding a frame-local variable.
1538 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1539 glyphs and truncation glyphs at the end of a row from its pixel width.
1540 (dump_glyph_row): Print row's continuation_lines_width.
1541 (try_window_id): Take the shortcut if ZV is visible in the
1542 window, but there are actually no changes at ZV.
1544 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1546 * xterm.h (x_free_dpy_colors): Add prototype.
1548 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1549 right number of arguments.
1551 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1552 ($(lwlibdir)TAGS): New target.
1553 (TAGS): Fix dependency list.
1555 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1558 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1560 * emacs.c (main): Remove extern declaration for sys_nerr, which
1561 isn't used and causes a compilation error with GCC 3.0 on
1564 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1566 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1567 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1568 (toplevel): Include <signal.h> and syssignal.h.
1570 * sound.c (vox_configure, vox_close): Turn off atimers
1573 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1575 * keyboard.c (read_char) <non_reread>: Record the previous idle
1576 start time before calling timer_stop_idle.
1577 (read_char) <reread_first>: After processing a help-echo event,
1578 restore the previous idle start time.
1580 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1581 the start of invisible text.
1582 (setup_for_ellipsis): New function.
1583 (next_overlay_string): After all overlay strings have been
1584 processed, display an ellipsis if necessary.
1585 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1586 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1588 * dispextern.h (struct iterator_stack_entry): Add member
1591 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1593 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1594 on the value of the wait-for-wm frame parameter.
1596 * xterm.h (struct x_output): Add member wait_for_wm.
1598 * xfns.c (Qwait_for_wm): New variable.
1599 (x_frame_parms): Add entry for `wait-for-wm".
1600 (x_set_wait_for_wm): New function.
1601 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1602 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1604 * xdisp.c (try_window_id) <all changes below window end>: Don't
1605 take this shortcut if ZV is visible in the window.
1606 (try_window_id): When checking for window start being in changed
1607 text, don't check that the buffer's size has changed.
1609 2001-06-23 Richard M. Stallman <rms@gnu.org>
1611 * minibuf.c (Fcompleting_read): Doc fix.
1613 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1615 * composite.c (Ffind_composition_internal): Accept ZV
1616 and a string's end position as POS.
1618 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1620 * composite.c (Ffind_composition_internal): Check POS
1623 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1625 * editfns.c (Fmessage_box): If the frame is not under a window
1626 system, output the message in the echo area.
1628 2001-06-14 Richard M. Stallman <rms@gnu.org>
1630 * xdisp.c (try_window_id): When EOB is visible, don't treat
1631 insertion at EOB as if it were "off the bottom of the screen."
1633 2001-06-11 Andrew Innes <andrewi@gnu.org>
1635 * w32proc.c (create_child): Add new parameter is_gui_app.
1636 (w32_executable_type): Add new parameter is_gui_app.
1637 (sys_spawnve): Use it.
1638 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1639 SIGQUIT. This matches better how the signals are interpreted by
1640 MSVC compiled programs.
1641 (syms_of_ntproc): Update docstring.
1643 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1645 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1646 well otherwise note_mouse_highlight might optimize away highlighting
1647 if we pass over that same overlay again.
1649 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1651 * lread.c (Fload): Document that the argument is run via
1652 substitute-in-file-name.
1654 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1656 * Makefile.in (bootstrap-doc): New target.
1657 (bootstrap-emacs): Depend on it.
1659 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1660 auto-save-list-file-name when shutting down Emacs, because
1661 creating the directory might signal an error, and leaves
1662 Emacs in a strange state.
1664 * term.c: (tty_cursor_hidden): New variable.
1665 (update_begin): Don't call tty_hide_cursor. Clean up.
1666 (update_end, set_terminal_window, set_scroll_region): Clean up.
1667 (ring_bell, reset_terminal_modes): Clean up.
1668 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1669 on tty_cursor_hidden.
1670 (write_glyphs): Call tty_hide_cursor.
1672 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1674 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1676 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1678 * xfns.c (enum image_value_type): New enumerator
1679 IMAGE_STRING_OR_NIL_VALUE.
1680 (parse_image_spec): Handle it.
1681 (xbm_format, pbm_format): Use it for :foreground and :background.
1682 (xbm_load, pbm_load): Check for nil color names.
1684 * xterm.c (note_mouse_highlight): If an overlapping overlay
1685 exists, but we find that we highlight the same overlay as before,
1686 don't do the highlighting again.
1688 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1690 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1691 Protect unibyte strings created by replacing their multibyte
1692 equivalents in menu_items.
1694 * keymap.c (Fsingle_key_description): NUL-terminate the string
1695 buffer before calling build_string.
1697 * callproc.c (Fcall_process): Deal with decode_coding returning
1698 CODING_FINISH_INCONSISTENT_EOL.
1700 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1702 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1703 an item's name with its key description in case the description
1704 is a multibyte string.
1706 * keymap.c (Fsingle_key_description): Create a multibyte string
1709 * macros.c (Fstart_kbd_macro): Doc fix.
1711 * xterm.c (cursor_in_mouse_face_p): New function.
1712 (x_draw_stretch_glyph_string): Use it to choose a different GC
1713 when drawing a cursor within highlighted text.
1715 * editfns.c (char_property_eq): Put in #if 0.
1717 * indent.c (string_display_width): Put in #if 0.
1719 * lread.c (Fload): Remove unused label.
1721 * termcap.c (speeds): Put in #if 0.
1723 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1725 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1727 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1728 transformation matrix by 10.
1730 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1732 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1733 only if it's equal to the former foreground pixel color.
1734 (x_set_foreground_color, x_set_background_color)
1735 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1737 2001-05-16 Dave Love <fx@gnu.org>
1739 * insdel.c (signal_before_change, signal_after_change): Consider a
1740 local change hook which changes the buffer.
1742 * process.c (read_process_output): Don't call signal_after_change
1743 and update_compositions after insert_from_string_before_markers.
1745 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1747 * xfaces.c (split_font_name): Use the right field when
1748 checking for `[...]' syntax.
1750 * buffer.c (copy_overlays): New function.
1751 (clone_per_buffer_values): Use it.
1753 * buffer.h (OVERLAY_PLIST): New macro.
1755 * keymap.c (Fsingle_key_description): Replace a build_string with
1756 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1758 * fontset.c (Ffontset_info): Check that face is non-null
1759 before accessing its fields.
1761 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1763 * keyboard.c (read_key_sequence): Prevent generating a fake
1766 * xfaces.c (split_font_name): Handle `[...]' for the right
1769 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1770 of CCL_STAT_INVALID_CMD.
1772 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1774 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1775 in <var> has no default value yet.
1777 * xfaces.c (try_alternative_families): First try the FAMILY.
1778 And if nothing is found in the end, try again with scalable fonts.
1779 (try_font_list): Let try_alternative_families do a bit more of
1780 the work. Only use FAMILY if it is not nil.
1781 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1783 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1785 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1786 pointer shape when show_mouse_face has already done it.
1788 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1791 * xfaces.c (split_font_name): Make sure to leave the loop
1792 with the right value of `i'.
1794 * xfaces.c (split_font_name): Handle matrix transformations
1795 in the pixel and point size fields of XLFD font names.
1796 (xlfd_point_size): Likewise.
1798 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1800 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1801 (x_to_w32_font): Add prototype.
1803 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1804 redefining, to avoid compiler warnings.
1806 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1808 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1809 (w32_get_bdf_glyph): Cast between unsigned char and char when
1810 passing arguments to subroutines, to shut up compiler warnings.
1811 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1814 * xfaces.c: Include keyboard.h before frame.h, not after it.
1816 * widget.c: Include keyboard.h before frame.h.
1818 * w32term.h (struct image, struct face): Forward declaration, to
1819 avoid compiler warnings.
1821 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1823 * keyboard.c (read_key_sequence): Don't modify events when
1824 generating fake prefix keys (mode-line, scroll-bar, ...) since
1825 this prevents proper processing of such events when pushed back
1826 into unread-command-events.
1828 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1829 actually redrawn. Make the function static.
1830 (note_mouse_highlight): Fix a case where the mouse cursor
1831 was changed back to the text cursor.
1833 * xterm.h (clear_mouse_face): Remove prototype.
1835 * xdisp.c (try_window_id): Fix the fix and set the right
1838 * xdisp.c (try_window_id): Fix computation of window end in the
1839 case that lines were deleted at the end of the window. Add some
1840 more debug_method_adds.
1842 * xfaces.c (try_alternative_families): New function.
1843 (try_font_list): Use it. If ATTRS specifies a family, check
1844 fonts from that family first.
1845 (choose_face_font): Remove code setting the family part of
1848 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1850 * xdisp.c (try_window_id): Fix case of all changes before
1853 * xdisp.c (try_window_id): Add some xasserts.
1855 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1857 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1859 2001-05-09 Dave Love <fx@gnu.org>
1861 * xdisp.c (GIVE_UP): Fix for K&R C.
1863 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1865 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1867 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1868 back to the text cursor shape without need.
1870 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1872 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1874 * dispextern.h (inverse_video): Declare extern.
1876 * keyboard.c (delete_kboard): Handle the case that selected_frame
1877 has been deleted in the course of x_connection_closed.
1879 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1881 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1882 Fix the change from 2001-04-30.
1884 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1886 * xfns.c (file_dialog_unmap_cb): New function.
1887 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1888 where a dialog is closed via the window manager.
1890 * xdisp.c (try_window_id): Cases of changes all in front of
1891 the window start or all below the window end mostly rewritten.
1892 (redisplay_window): Move the tests if try_window_id is
1893 applicable to try_window_id.
1894 (GIVE_UP): New macro.
1896 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1898 * xterm.c (expose_window): Return int. If W is the window
1899 currently being updated, mark the frame garbaged.
1900 Fix computation of rows intersecting the exposed rectangle.
1901 (expose_window_tree): Stop when expose_window returns 0.
1903 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1904 again if it has already been drawn.
1906 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1908 * syntax.c (update_syntax_table): Check that oldi has the same
1909 properties as old_prop before deciding not to invalidate.
1911 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1913 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1914 read-only text that is so because of text properties.
1916 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1917 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1918 windows that are components of a Lucid menu bar.
1920 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1922 * term.c (turn_on_face): Fix reverse video handling on terminals
1923 that don't support colors.
1925 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1927 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1930 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1932 * term.c (toggle_highlight): New function.
1933 (turn_on_face): Change handling of reverse video.
1935 * process.c (wait_reading_process_input):
1936 Call record_asynch_buffer_change only if a timer really changed buffers.
1938 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1939 of the number of overlays to check.
1941 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1943 * xdisp.c (try_window_id): Fix a case where window_end_pos
1944 and window_end_bytepos were not adjusted.
1946 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1948 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1951 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1953 * process.c (wait_reading_process_input) [!subprocesses]:
1954 Don't reference waiting_for_user_input_p, it's not defined in the
1955 branch without async subprocesses support.
1957 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1959 * keyboard.c (delete_kboard): Prevent a dangling reference
1960 from current_kboard to KB, which is freed.
1962 * process.c (wait_reading_process_input):
1963 Call record_asynch_buffer_change after running timers, to make
1964 read_key_sequence aware of buffer changes from under it.
1966 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1968 * xfaces.c (Qscalable_fonts_allowed): New variable.
1969 (realizing_basic_faces_p): Removed.
1970 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1972 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1973 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1974 for scalable-fonts-allowed to t.
1976 * fileio.c (Finsert_file_contents): If the file size returned from
1977 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1978 read from files on a procfs whose contents are generated dynamically.
1980 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1982 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1983 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1984 (__memalign_hook): Make the two prototypes consistent.
1986 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1988 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1989 matrix of mini-windows.
1991 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1993 * intervals.c (find_interval): Don't rebalance during signal handling.
1995 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1997 * fns.c: Include blockinput.h.
1999 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2001 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2003 * fns.c (Fcompare_strings): Fix return values.
2005 * window.c (window_scroll): Change the meaning of N to mean
2006 N screen-fulls or N lines.
2007 (window_scroll_pixel_based, window_scroll_line_based)
2008 (scroll_command, Fscroll_other_window): Change accordingly.
2010 * window.c (window_scroll_pixel_based, Frecenter):
2011 Call window_box_height instead of using it.last_visible_y for the
2012 height of the window.
2014 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2015 instead of using it.last_visible_y for the height of the window.
2017 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2018 From Dan Holmsand <dan@eyebee.com>.
2020 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2021 able to write to hidden and system files. From Dan Holmsand
2024 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2025 Holmsand <dan@eyebee.com>.
2027 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2029 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2031 * window.c (window_internal_height): Return 1 less if the
2032 window has a header line.
2034 * xdisp.c (try_window_id): When scrolling on a terminal, take
2035 the change of window_internal_height into account.
2037 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2039 * gmalloc.c (align): If the argument SIZE would overflow
2040 __malloc_ptrdiff_t, fail right away.
2042 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2044 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2045 Make sure the tooltip is completely visible.
2046 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2048 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2050 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2052 2001-04-06 Dave Love <fx@gnu.org>
2054 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2057 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2059 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2061 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2063 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2065 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2067 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2069 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2070 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2072 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2073 shell widget's position only if it is non-null.
2075 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2076 Set f->output_data.x->widget to null after destroying it.
2078 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2079 FILENAME to bring it in synch with the documentation.
2081 * xfaces.c (realizing_basic_faces_p): Renamed from
2082 realize_default_face_p.
2083 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2084 (realize_default_face): Don't set the flag.
2086 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2088 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2090 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2092 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2093 the buffer that was used for echoing.
2095 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2096 (first_font_matching): Removed unused function.
2097 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2098 (may_use_scalable_font_p): Remove parameter FONT; rename
2099 parameter NAME to FONT.
2100 (x_face_list_fonts): Fix missing bounds check.
2101 (realizing_default_face_p): New variable.
2102 (realize_default_face): Set and clear that flag.
2103 (x_face_list_fonts): When called during the realization of the
2104 default face, and no matching fonts are found when ignoring
2105 scalable fonts and fonts matching a regexp from
2106 face-ignored-fonts, try without ignoring fonts.
2108 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2110 * xfns.c (postprocess_image): New function.
2111 (lookup_image): Call it for all image types except PostScript.
2112 (x_kill_gs_process): Call postprocess_image.
2114 * xterm.c (x_use_underline_position_properties): New variable.
2115 (x_draw_glyph_string): Use it.
2116 (syms_of_xterm): DEFVAR_BOOL it.
2118 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2120 * xterm.c (x_alloc_nearest_color_1): New function.
2121 (x_alloc_nearest_color): Use it.
2122 (x_color_cells): Take a Display as argument, instead of a frame.
2123 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2124 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2125 (x_initialize): Register cvt_string_to_pixel as resource converter
2126 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2128 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2130 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2131 (set_iterator_to_next): If a string from a display property ends,
2132 consider the case that this might also be the end of an
2133 overlay string having the display property.
2135 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2137 * xdisp.c (reseat_to_string): Undo last change.
2139 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2140 matrix of a window when the header line changes, when
2141 new rows are allocated, or when the width changes.
2143 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2145 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2147 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2149 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2152 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2154 * data.c (Fsubr_interactive_form): New function.
2155 (syms_of_data): Defsubr it.
2157 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2158 (live_float_p, live_misc_p): Return 1 only if the offset of the
2159 pointer in its block is >= 0.
2161 2001-03-28 Paul Eggert <eggert@twinsun.com>
2163 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2164 microseconds calcuation. Avoid double-rounding problem.
2165 In doc string, warn that the result is approximate.
2167 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2169 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2170 bind `inhibit-eval-during-redisplay' to t.
2172 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2174 * xdisp.c (inhibit_eval_during_redisplay)
2175 (Qinhibit_eval_during_redisplay): New variables.
2176 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2177 don't eval, return nil instead.
2178 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2179 Initialize Qinhibit_eval_during_redisplay.
2181 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2182 the iterator's multibyte_p flag.
2184 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2185 instead of setting it to zero; it's incremented for each frame
2186 where the menu face is changed.
2188 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2189 change bottom shadow accordingly.
2191 * xterm.c (expose_window_tree, expose_frame): Don't compute
2193 (expose_window): Do it here instead.
2194 (x_draw_glyph_string): Fix a computation of the underline position.
2196 * bytecode.c (BYTE_CODE_QUIT): New macro.
2197 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2199 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2201 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2202 Give up if matrix starts in an ellipsis.
2203 (init_from_display_pos): Do nothing if POS doesn't specify
2204 a dpvec_index but the iterator has such a position.
2206 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2208 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2209 x/y position is (0, 0) after destroying the menu bar, restore
2210 its original position.
2212 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2213 (init_from_display_pos): Use it.
2214 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2216 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2218 * xdisp.c (try_window_id): Undo last change.
2220 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2222 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2224 * buffer.c (syms_of_buffer): Doc fix.
2226 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2228 * xfaces.c (x_update_menu_appearance): Use local variable
2229 popup_path for setting font resources.
2231 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2233 * frame.c (Fframe_list): Don't reference tip_frame if
2234 HAVE_WINDOW_SYSTEM is not defined.
2236 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2239 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2241 * xdisp.c (init_from_display_pos): Test invisible property
2242 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2244 * xdisp.c (redisplay_internal) <update one window>: Make sure
2245 last_arrow_position and last_arrow_string are set.
2247 * frame.c (Fframe_list): Don't return a tooltip frame.
2249 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2251 * xdisp.c (mark_window_display_accurate_1): New function,
2252 extracted from mark_window_display_accurate.
2253 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2254 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2255 (mark_window_display_accurate): Use it.
2256 (redisplay_internal): Use it for the selected window.
2257 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2258 for the selected frame.
2260 * xdisp.c Use make_number, for readability.
2261 (try_window_id): Disable rows below the window end.
2262 (try_window_reusing_current_matrix): Use cursor_row_p.
2263 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2265 (init_from_display_pos): If POS specifies a position in a display
2266 vector, maybe get the iterator set up for that ellipsis.
2268 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2270 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2272 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2274 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2276 * xfaces.c (x_update_menu_appearance): Use a different path
2277 for Lucid popup menus.
2279 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2281 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2283 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2284 (string_buffer_position): Use `make_number'.
2286 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2288 * xfaces.c (x_update_menu_appearance): Renamed from
2289 x_set_menu_face_resources. Use different resources for popups.
2291 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2292 (GC_CHECK_STRING_BYTES): Don't define.
2294 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2295 Removed, together with subroutines.
2296 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2297 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2299 * dispextern.h (x_set_menu_resources_from_menu_face):
2302 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2303 Remove calls to x_set_menu_resources_from_menu_face.
2305 * xfaces.c (xm_set_menu_resources_from_menu_face):
2306 Remove #ifndef LESSTIF_VERSION.
2308 * xmenu.c: Include widget.h.
2309 (single_submenu): Return int. Some cleanup.
2310 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2312 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2314 * xterm.c (x_update_window_end): Handle overwritten mouse face
2315 also for tool bar windows.
2316 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2317 DRAW is DRAW_IMAGE_RAISED.
2319 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2321 * print.c (syms_of_print): Doc fixes.
2323 * fns.c (Fmd5): Doc fix.
2325 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2327 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2328 Clear area of the frame not occupied by the scroll bar.
2330 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2331 tip frame's root window buffer to *tip* right after creating
2334 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2335 is an integer don't have to be for space characters.
2337 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2339 * indent.c (current_column, current_column_1, Fmove_to_column)
2340 (compute_motion): Handle characters from display vectors differently.
2342 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2344 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2345 drawing glyph string.
2347 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2349 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2350 (command_loop_1): Undo last change.
2352 * xterm.c (fast_find_position): Return the correct vpos.
2354 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2355 non-null, set a per-buffer value in BUF instead of the current buffer.
2356 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2357 Call store_symval_forwarding with BUF null.
2358 (set_internal): Call store_symval_forwarding with the BUF
2359 parameter passed to set_internal. Formerly, the value was always
2360 set in the current buffer; the buffer recorded in specbind for
2361 this case wasn't used.
2362 (arith_driver): Reindent.
2364 * buffer.c (swap_out_buffer_local_variables):
2365 Call store_symval_forwarding with BUF null.
2367 * lisp.h (store_symval_forwarding): Change prototype.
2369 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2371 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2373 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2374 FOR_DELETION. Avoid resizing the mini-window of the selected
2375 frame if FOR_DELETION is set.
2376 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2377 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2380 * window.c (Fset_window_configuration): Change call to
2381 do_switch_frame to new format.
2383 * keyboard.c (quit_throw_to_read_char): Change call to
2384 do_switch_frame to new format.
2386 * lisp.h (do_switch_frame): Change prototype.
2388 * frame.c (Fframe_parameters): In the `buffer-list' frame
2389 parameter, store the buffer list of FRAME, not the list of the
2392 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2393 box just because the glyph row's full_width_p flag is set.
2395 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2397 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2398 skip the padding blanks inserted in extend_face_to_end_of_line,
2399 before checking for trailing whitespace.
2401 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2403 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2404 Remove special handling for LessTif/Motif.
2405 (toplevel): Don't include Xm/Xm.h.
2407 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2408 Remove workaround code for LessTif; it doesn't work anymore.
2410 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2413 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2414 Don't access private scroll bar data; it's no longer necessary with
2415 contemporary LessTif.
2417 * xfaces.c (xm_set_menu_resources_from_menu_face):
2418 Change #if 0 to #ifndef LESSTIF_VERSION.
2420 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2421 removing button grabs.
2423 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2425 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2426 and clip-large-size-font as obsolete.
2428 * lread.c (read_multibyte): Check the validity of multibyte
2429 sequence. If invalid, return the first byte.
2431 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2433 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2434 before running the command; timer functions or process
2435 filters may have set it.
2437 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2439 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2442 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2444 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2447 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2449 * dispextern.h (string_buffer_position): Add prototype.
2451 * xdisp.c (string_buffer_position, display_prop_string_p)
2452 (single_display_prop_string_p): New functions.
2454 * xterm.c (note_mouse_highlight): If there's no help-echo on
2455 a string, look at the buffer text ``under'' it.
2457 * keyboard.c (make_lispy_event): Add string info to the event,
2458 analogous to what's done on mode lines.
2459 (read_key_sequence): For a click on a string, consider `local-map'
2460 and `keymap' of that string.
2462 * keyboard.c (make_lispy_event, make_lispy_movement):
2463 Adjust calls to buffer_posn_from_coords to new format.
2465 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2467 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2470 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2471 flags argument to emacs_open; it seems to conflict with O_EXCL.
2473 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2475 * composite.h (struct composition): Change types of members;
2476 glyph_len to unsigned, width to unsigned short.
2478 2001-03-08 Andrew Innes <andrewi@gnu.org>
2480 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2483 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2485 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2488 * xterm.c (note_mouse_highlight): Handle mouse-face and
2489 help-echo in strings.
2490 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2491 (fast_find_string_pos): New function.
2493 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2494 (display_string): Call face_at_string_position with new parameter.
2496 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2497 Handle `mouse-face'.
2499 * dispextern.h (face_at_string_position): Change prototype.
2501 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2503 * keyboard.c (make_lispy_event): Avoid generating drag events
2504 if the mouse hasn't actually moved to another buffer position.
2506 2001-03-08 Dave Love <fx@gnu.org>
2508 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2510 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2512 * process.c (Fset_process_window_size): Fix a typo.
2514 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2516 * coding.c (detect_coding_sjis): Do more rigid check.
2517 (detect_coding_big5): Likewise.
2518 (decode_coding_sjis_big5): Likewise.
2519 (Fdetect_coding_region): Call detect_coding_system with tailing
2520 anchor byte `\0' for more rigid detection.
2521 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2522 (Fdetect_coding_string): Likewise.
2524 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2526 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2527 a string before extracting its data.
2529 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2531 * window.c (Frecenter): Rewrite code handling negative values
2532 of ARG on graphical frames.
2534 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2536 * window.c (displayed_window_lines): If W->start is outside the
2537 accessible portion of the buffer, call start_display with BEGV or
2538 ZV instead of W->start.
2540 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2542 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2544 * process.c (Fset_process_filter): Don't crash if the input
2545 file descriptor of PROCESS is closed.
2546 (Fset_process_window_size): Likewise.
2548 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2550 * xterm.c (XTflash): Make the timeout of select shorter, and call
2551 select repeatedly until the desired time expires.
2553 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2555 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2557 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2559 * lisp.h (Vwindow_list): Declare extern.
2561 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2563 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2565 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2567 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2568 to detect a case where we have to highlight a different region
2569 despite not having left the currently highlighted region.
2570 Set mouse_face_overlay in the x_display_info.
2571 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2573 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2575 * buffer.c (mouse_face_overlay_overlaps): New function.
2577 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2578 (Qmouse_face): Declare extern.
2580 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2581 if face_change_count is non-zero.
2583 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2585 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2586 that the source is unibyte.
2588 2001-03-05 Dave Love <fx@gnu.org>
2590 * xterm.c (XTmouse_position): Fix typo.
2592 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2594 * minibuf.c (read_minibuf): Clean up the binding stack if
2595 called noninteractively.
2597 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2599 * coding.c (syms_of_coding): Docstring modified.
2601 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2603 * charset.c (char_to_string): If a single byte char has modifier
2604 bits that can't be reflected to the character code, ignore them
2605 instead of signaling an error.
2607 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2609 * s/msdos.h: Update copyright notice.
2611 * dosfns.h: Update copyright notice.
2613 * dosfns.c: Update copyright notice.
2615 * msdos.c: Update copyright notice.
2617 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2619 * xterm.c (glyph_rect): New function.
2620 (XTmouse_position): Use it to raise the threshold for mouse
2621 movement event generation.
2623 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2625 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2626 specifies (reverse . t), reverse the initial screen colors.
2627 (IT_set_frame_parameters): If the property is foreground-color,
2628 but we are reversing the colors, set bg_set, not fg_set.
2629 Likewise for setting background-color and reversing: set fg_set.
2630 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2633 * xfaces.c (Finternal_set_lisp_face_attribute)
2634 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2637 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2639 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2640 to a single slash in the middle of file names.
2642 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2643 Accept only alphanumeric time zone names.
2645 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2647 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2648 a widget to zero height.
2650 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2652 * window.c (Fwindow_end): Call move_it_past_eol only if
2653 ending up on a partially visible line.
2655 2001-03-01 Dave Love <fx@gnu.org>
2657 * ccl.c (Fccl_execute): Doc fix.
2659 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2661 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2662 of the tool bar before calling x_figure_window_size.
2664 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2665 NULL after destroying it, otherwise XTread_socket can access a
2666 destroyed widget when input is unblocked.
2668 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2670 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2671 same name as before, although there was a change in fontsets.
2673 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2675 * lisp.h (Fframe_parameter): Declare.
2677 * window.c (set_window_buffer): Field vscroll is an int, not a
2680 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2682 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2685 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2688 * alloc.c (toplevel): Include process.h.
2689 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2690 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2691 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2692 (allocate_vector, allocate_hash_table, allocate_window)
2693 (allocate_frame, allocate_process, allocate_other_vector):
2695 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2696 (mark_maybe_pointer): New function.
2697 (mark_memory): Also mark Lisp data to which only pointers
2698 remain and not Lisp_Objects.
2699 (min_heap_address, max_heap_address): New variables.
2700 (mem_find): Return MEM_NIL if START is below min_heap_address or
2701 above max_heap_address.
2702 (mem_insert): Compute min_heap_address and max_heap_address.
2704 * process.c (make_process): Use allocate_process.
2706 * frame.c (make_frame): Use allocate_frame.
2708 * window.c (make_window, make_dummy_parent): Use allocate_window.
2709 (Fcurrent_window_configuration): Use allocate_other_vector.
2711 * lisp.h (allocate_vectorlike): Remove prototype.
2712 (allocate_vector, allocate_other_vector, allocate_frame)
2713 (allocate_window, allocate_process, allocate_hash_table):
2716 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2717 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2719 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2721 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2722 treat the produced bytes as a valid multibyte sequence.
2724 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2725 (ccl_driver) <CCL_WriteMultibyteChar2>:
2726 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2727 <ccl_finish>: Set ccl->eight_bit_control properly.
2729 * ccl.h (struct ccl_program): New member eight_bit_control.
2731 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2733 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2734 accessible_keymaps_char_table.
2735 (accessible_keymaps_char_table): Obey `is_metized'.
2736 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2739 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2741 * dispnew.c: Check HAVE_TERM_H before including term.h.
2743 2001-02-24 Andrew Innes <andrewi@gnu.org>
2745 * makefile.w32-in: Update copyright notice.
2747 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2749 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2751 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2753 * Makefile.in (lisp): Add international/utf-8.elc.
2755 * fontset.c (Fnew_fontset): Fix handling of the case that an
2756 element of FONTLIST is a cons of family and registry.
2758 2001-02-23 Jason Rumney <jasonr@gnu.org>
2760 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2761 to height unconditionally.
2763 * w32term.c (x_set_glyph_string_background_width): Extend the
2764 background face to the end of the drawing area in the text area, only.
2765 (x_insert_glyphs): Call window_box_left to obtain the left
2766 x-coordinate of the area to shift.
2768 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2771 2001-02-22 Andrew Innes <andrewi@gnu.org>
2773 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2774 ($(BLD)\dispnew.obj):
2775 ($(BLD)\editfns.obj):
2776 ($(BLD)\fileio.obj):
2777 ($(BLD)\filelock.obj):
2778 ($(BLD)\keyboard.obj):
2779 ($(BLD)\w32proc.obj):
2780 ($(BLD)\process.obj):
2781 ($(BLD)\sysdep.obj): Ditto.
2783 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2785 ($(BLD)/dispnew.$(O)):
2786 ($(BLD)/editfns.$(O)):
2787 ($(BLD)/fileio.$(O)):
2788 ($(BLD)/filelock.$(O)):
2789 ($(BLD)/keyboard.$(O)):
2790 ($(BLD)/w32proc.$(O)):
2791 ($(BLD)/process.$(O)):
2792 ($(BLD)/sysdep.$(O)): Ditto.
2794 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2796 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2797 at the start of the function, check that the \n in it->c is
2798 from the iterator's current position.
2800 * xdisp.c (handle_single_display_prop): Add parameter
2801 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2802 properties which replace the display of text with something else.
2803 (handle_display_prop): Call handle_single_display_prop with
2804 additional argument saying if we already replaced text display
2805 with something else. Use AREF.
2806 (with_echo_area_buffer_unwind_data, display_menu_bar)
2807 (decode_mode_spec_coding): Use AREF and ASIZE.
2809 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2810 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2811 * vmstime.h: Files removed.
2813 * unexencap.c, unexfx2800.c: Files removed.
2815 * dispnew.c (direct_output_for_insert): Give up if we are showing
2816 a message or just cleared the message because we might need to
2817 resize the echo area window or display an empty echo area.
2819 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2821 * xdisp.c (redisplay_internal): Do the
2822 mark_window_display_accurate after all windows have been
2823 redisplayed because this call resets flags in buffers which are
2824 needed for proper redisplay.
2826 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2827 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2830 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2831 busy_window to hourglass_window, busy_p to hourglass_p.
2833 * msdos.h (struct x_output): Rename busy_window to
2834 hourglass_window, busy_p to hourglass_p.
2836 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2837 busy_window to hourglass_window, busy_p to hourglass_p.
2839 * xfns.c: Rename everything containing *busy_cursor* and similar
2841 (syms_of_w32fns): Rename x-busy-pointer-shape to
2842 x-hourglass-pointer-shape, display-busy-cursor to
2843 display-hourglass, busy-cursor-delay to hourglass-delay.
2845 * w32fns.c: Rename everything containing *busy_cursor* and similar
2847 (syms_of_w32fns): Rename x-busy-pointer-shape to
2848 x-hourglass-pointer-shape, display-busy-cursor to
2849 display-hourglass, busy-cursor-delay to hourglass-delay.
2851 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2854 * dispextern.h (start_hourglass, cancel_hourglass)
2855 (display_hourglass_p): Renamed from *busy_cursor*.
2857 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2859 * keyboard.c (read_char): When an event from unread-command-events
2860 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2862 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2863 equal to the current buffer.
2865 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2866 nil, otherwise we're left with truncate_lines t when a message
2867 is printed with message-truncate-lines bound to t.
2869 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2871 * window.c (Fmove_to_window_line): Undo last change.
2872 (displayed_window_lines): Call line_bottom_y to determine
2873 the line's bottom position.
2875 * dispextern.h (line_bottom_y): Add prototype.
2877 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2878 (pos_visible_p): Use it.
2880 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2881 set redisplaying_p to 0 here instead of in Frecursive_edit.
2882 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2885 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2887 (syms_of_xdisp): Initialize new variables.
2888 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2889 Specbind `inhibit-menubar-update' when updating the menu bar.
2891 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2894 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2897 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2900 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2901 to the start of the file.
2903 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2905 * window.c (set_window_buffer): Fix last change.
2907 * window.c (set_window_buffer): Set window's vscroll to 0.
2909 * window.c (coordinates_in_window): Increase width of area
2910 where the vertical line can be dragged.
2912 * xterm.c (x_set_glyph_string_background_width): Extend the
2913 background face to the end of the drawing area in the text
2916 * xdisp.c (handle_single_display_prop): Set iterator's position
2917 to where the `display' property starts, like for images.
2918 (dump_glyph): New function.
2919 (dump_glyph_row): Use it. Dump info about marginal areas.
2921 * dispnew.c (direct_output_for_insert): Recognize more cases where
2922 glyphs can be written instead of being inserted.
2924 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2925 the left x-coordinate of the area to shift.
2927 * dired.c (directory_files_internal): Set result list to nil
2930 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2932 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2933 invalid multibyte sequence, treat *SRC as a character of
2936 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2938 * textprop.c (Fset_text_properties): Doc fix.
2940 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2942 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2944 2001-02-14 Dave Love <fx@gnu.org>
2946 * coding.c: Doc and message fixes.
2948 2001-02-14 Andrew Innes <andrewi@gnu.org>
2950 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2951 Emacs frame above the screen size.
2953 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2955 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2957 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2959 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2960 case that TO ends up beyond ZV after running before-change-functions.
2962 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2963 the selected window if it is showing the buffer in question.
2965 * dired.c (directory_files_internal): Initialize errno.
2966 (toplevel): Include errno.h.
2968 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2970 * xfaces.c (best_matching_font): New parameter width_ratio.
2971 Multiply avgwidth by width_ratio.
2972 (choose_face_font): Call best_matching_font with width_ratio
2973 calculated from the column width of C.
2975 2001-02-12 Andrew Innes <andrewi@gnu.org>
2977 The following changes are to draw box lines inside characters area
2978 if line-width is negative.
2980 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2981 face->box_line_width is negative.
2982 (x_produce_stretch_glyph): Likewise.
2983 (x_produce_glyphs): Likewise.
2984 (x_estimate_mode_line_height): Likewise.
2985 (x_draw_glyph_string_background): Likewise.
2986 (x_draw_glyph_string_foreground): Likewise.
2987 (x_draw_composite_glyph_string_foreground): Likewise.
2988 (x_draw_glyph_string_box): Likewise.
2989 (x_draw_image_foreground): Likewise.
2990 (x_draw_image_relief): Likewise.
2991 (x_draw_image_foreground_1): Likewise.
2992 (x_draw_image_glyph_string): Likewise.
2994 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2996 The following changes are to draw box lines inside characters area
2997 if line-width is negative.
2999 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3000 face->box_line_width is negative.
3001 (x_produce_stretch_glyph): Likewise.
3002 (x_produce_glyphs): Likewise.
3003 (x_estimate_mode_line_height): Likewise.
3004 (x_draw_glyph_string_background): Likewise.
3005 (x_draw_glyph_string_foreground): Likewise.
3006 (x_draw_composite_glyph_string_foreground): Likewise.
3007 (x_draw_glyph_string_box): Likewise.
3008 (x_draw_image_foreground): Likewise.
3009 (x_draw_image_relief): Likewise.
3010 (x_draw_image_foreground_1): Likewise.
3011 (x_draw_image_glyph_string): Likewise.
3013 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3014 and :line-width can be negative.
3015 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3017 2001-02-09 Jason Rumney <jasonr@gnu.org>
3019 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3020 characters the same as ASCII and latin-1.
3021 (x_display_and_set_cursor): Check for the focus frame's selected
3022 window instead of selected_window.
3023 (x_after_update_window_line): Don't clear if frame's internal
3024 border width is zero.
3025 (x_new_font): Don't change a tooltip's size.
3026 (w32_initialize): Set char_ins_del_ok to 1.
3028 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3029 (x_set_font): If font hasn't changed, avoid recomputing
3030 faces and other things.
3031 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3032 (Fx_create_frame): Add the tool bar height to the frame height.
3033 (x_create_tip_frame): Prevent changing the tooltip's
3034 background color by specifying a color for the default font
3036 (Qcancel_timer): New variable.
3037 (syms_of_w32fns): Initialize and staticpro it.
3038 (Fx_hide_tip, Fx_show_tip): Use it.
3039 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3041 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3043 * w32.c (init_environment): Duplicate local string before putenv.
3045 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3047 * charset.c (Fstring): A typo.
3049 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3051 * charset.c (Fstring): If all arguments are less than 256, return
3054 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3055 return a unibyte string.
3057 * coding.c (code_convert_region): After detecting a coding, if
3058 nothing found, set coding->composing to COMPOSITION_NO.
3059 (decode_coding_string): Likewise.
3061 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3063 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3066 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3068 * charset.c (parse_str_to_multibyte): New function.
3070 * charset.h (parse_str_to_multibyte): Extern it.
3072 * print.c (print_string): If we are going to print a unibyte
3073 string into a multibyte buffer, convert the string to multibyte by
3076 2001-02-06 Andrew Innes <andrewi@gnu.org>
3078 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3079 been created. It seems we can get sent window messages such as
3080 WM_ERASEBKGND before we properly update a frame.
3082 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3084 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3085 Avoid some unnecessary cursor positioning.
3087 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3089 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3090 (LFACE_AVGWIDTH): New macro.
3092 (check_lface_attrs): Check LFACE_AVGWIDTH.
3093 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3094 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3095 (merge_face_vectors): Check LFACE_AVGWIDTH.
3096 (Finternal_make_lisp_face): Use AREF.
3097 (xm_set_menu_resources_from_menu_face)
3098 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3099 (Finternal_lisp_face_empty_p): Use AREF.
3100 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3101 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3102 Compare average widths..
3103 (best_matching_font): Arrange for comparing average widths.
3105 * dispextern.h (enum lface_attribute_index):
3106 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3108 2001-02-05 Dave Love <fx@gnu.org>
3110 * puresize.h: Revert last change following loadup.el change.
3112 2001-02-05 Andrew Innes <andrewi@gnu.org>
3114 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3115 invocation of temacs, to work with Windows 2000.
3116 (bootstrap-emacs): Ditto.
3118 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3120 * xterm.c (x_display_and_set_cursor): Check for the focus
3121 frame's selected window instead of selected_window.
3123 * xdisp.c (try_scrolling): If point is in the line below the
3124 window, make sure to move the iterator at least a canonical
3127 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3129 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3131 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3132 If invalid, execute CCL_INVALID_CMD.
3133 (ccl_driver): If the CCL program is terminated because of
3134 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3135 destination instead of throwing them away.
3137 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3139 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3140 faces and other things.
3142 * xdisp.c (get_next_display_element): Fix case of empty
3143 display table entry.
3145 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3147 * editfns.c (Fconstrain_to_field): Doc fix.
3149 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3150 into `thoroughly', to make it consistent with the doc string.
3152 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3154 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3156 * search.c (search_buffer): Call set_search_regs with a byte
3157 position, not a character position.
3159 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3162 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3164 * frame.c (Fmodify_frame_parameters): Doc fix.
3166 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3168 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3169 identifier which is not reserved by Standard C.
3171 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3173 * window.c (enum window_part): New enumeration.
3174 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3176 (coordinates_in_window): Return an enumerator from enum
3177 window_part. Fix handling of right scroll bar.
3178 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3179 `right-fringe' instead of `left-bitmap-area' and
3180 `right-bitmap-area'. Use enumerators from enum window_part
3181 instead of hard-coded integers.
3182 (check_window_containing, window_from_coordinates):
3183 Use enumerators from enum window_part instead of hard-coded integers.
3184 (syms_of_window): Replace Qleft_bitmap_area and
3185 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3187 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3189 * editfns.c (Fformat_time_string): Doc fix.
3191 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3193 * keymap.c (Fwhere_is_internal): Use the first valid binding
3194 if no ascii binding is found (when firstonly is t).
3196 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3198 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3199 instead of Finteractive_p.
3201 * lisp.h (interactive_p): Add prototype.
3203 * eval.c (interactive_p): New function.
3204 (Finteractive_p): Use it.
3206 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3208 2001-01-31 Dave Love <fx@gnu.org>
3210 * .gdbinit (hook-run): Define to run xreload.
3212 * textprop.c (Fset_text_properties): Fix newline in doc string.
3214 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3216 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3217 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3219 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3220 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3221 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3223 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3226 2001-01-30 Dave Love <fx@gnu.org>
3228 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3231 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3233 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3234 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3236 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3238 * textprop.c (Fset_text_properties): Doc fix.
3240 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3242 * xdisp.c (forward_to_next_line_start): Remove xassert.
3244 2001-01-29 Jason Rumney <jasonr@gnu.org>
3246 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3247 returning without releasing it.
3249 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3251 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3252 for '^', '$', and '\0'.
3254 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3256 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3257 regex for '^', '$', and '\0'.
3259 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3260 only if current_sblock has been initialized.
3262 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3263 terminal frame even if it is the only visible frame.
3265 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3267 * fontset.c (font_family_registry): Even if FONTNAME conform to
3268 XLFD, if it specifies other fields than family and registry,
3269 return FONTANME. New argument FORCE if nonzero cancel that feature.
3270 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3271 a signle byte character. Don't set FAMILY part to nil here.
3272 It is handled by the caller choose_face_font.
3273 (Fnew_fontset): Call font_family_registry with FORCE 0.
3274 (Fset_fontset_font): Likewise.
3276 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3278 * xdisp.c (display_line): Don't treat a newline as fitting
3281 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3283 * window.c (size_window): Set the window's orig_top to nil when
3284 changing heights, so that a future shrink_mini_window won't
3285 restore a bogus height.
3287 * frame.c (do_switch_frame): If selected frame has a mini-window,
3288 resize that to exact size.
3290 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3292 * xdisp.c (display_line): Simplify check for glyphs fitting
3293 entirely in the line.
3295 * xfns.c (xic_style): New variable.
3296 (create_frame_xic): Move static variable to global scope for
3297 the case that `static' gets defined away.
3299 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3301 * coding.c (decode_coding): Set a flag for inhibiting
3303 (code_convert_region): Always set saved_coding_symbol.
3304 (decode_coding_string): Likewise. Update coding->symbol when we
3305 encounter a inconsistent eol by the same way as code_convert_region.
3307 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3309 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3312 * xterm.c (x_after_update_window_line): Don't clear if frame's
3313 internal border width is zero.
3314 (x_clear_area): New function.
3315 (x_after_update_window_line, x_clear_end_of_line)
3316 (x_scroll_bar_create, x_scroll_bar_set_handle)
3317 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3318 instead of XClearArea.
3320 * xterm.h (x_clear_area): Add prototype.
3322 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3323 which doesn't seem necessary anymore with Lesstif 0.92.
3325 2001-01-25 Dave Love <fx@gnu.org>
3327 * puresize.h (BASE_PURESIZE): Up to 720000.
3329 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3331 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3333 * xdisp.c (echo_area_display): Don't call redisplay_internal
3334 when Emacs is shutting down. We can't run hooks etc. that
3335 would be necessary to do a redisplay.
3337 * lread.c (read_integer): Use type EMACS_INT instead of int.
3339 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3341 * ccl.c (ccl_driver): Fix last change.
3343 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3345 * ccl.h (sturct ccl_program): New member suppress_error.
3347 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3348 insert error message to the output.
3349 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3351 * coding.h (struct coding_system): New member suppress_error.
3353 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3354 (Fset_terminal_coding_system_internal): Set the member
3355 suppress_error to 1.
3356 (Fset_safe_terminal_coding_system_internal): Likewise.
3358 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3360 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3361 as if it was a `charset'.
3363 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3365 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3366 value in where_is_cache; the next lookup in the cache returns
3367 something bogus if we do.
3369 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3371 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3372 if HAVE_WINDOW_SYSTEM isn't defined.
3374 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3376 * fns.c (sweep_weak_table): Fix code taking items out of
3377 the hash collision chain. Some cleanup.
3379 * xterm.c (x_new_font): Don't change a tooltip's size.
3381 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3382 background color by specifying a color for the default font
3385 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3387 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3388 a workaround for SunOS 4's cc.
3389 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3390 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3391 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3394 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3396 * xterm.c (x_set_window_size_1): New function extracted from
3398 (x_set_window_size): Use it.
3399 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3400 doesn't have a widget, like tooltips.
3402 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3404 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3406 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3408 * fns.c (Fset_char_table_default): Fix to make sub char-table
3411 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3413 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3414 a desired tool bar string, even if there are no tool bar items.
3416 * xdisp.c (Ftool_bar_lines_needed): New function.
3417 (syms_of_xdisp): Defsubr it.
3419 * editfns.c (Fformat): Don't extend text properties from arguments
3420 to padding chars in the result.
3422 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3424 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3426 2001-01-20 Andrew Innes <andrewi@gnu.org>
3428 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3429 (w32_initialize): Don't set term hooks that aren't actually needed
3432 * xfaces.c (realize_default_face):
3434 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3436 * xdisp.c (handle_single_display_prop): Remove references to
3437 FRAME_W32_CONSOLE_P.
3439 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3441 * frame.h (output_method): Remove output_w32_console method.
3442 (FRAME_W32_CONSOLE_P): Remove macro.
3444 * frame.c (Qw32_console): Remove variable.
3445 (Fframep): Remove references to it.
3446 (syms_of_frame): Ditto.
3447 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3449 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3452 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3454 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3456 2001-01-19 Andrew Innes <andrewi@gnu.org>
3458 * w32.c (init_environment): Add a version-independent site-lisp
3459 directory to EMACSLOADPATH, after the version dependent one.
3461 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3463 * editfns.c (Fbuffer_substring): Doc fix.
3465 * xdisp.c (message_dolog, message2, message2_nolog):
3466 Rename parameter LEN to NBYTES.
3468 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3470 * charset.c (strwidth): Use c_string_width.
3471 (c_string_width): New function.
3472 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3475 * charset.h (c_string_width, lisp_string_width): Extern them.
3477 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3479 * indent.c (check_composition): Check validity of composition.
3481 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3482 characters by calling c_string_width.
3483 (x_consider_frame_title): Get byte length of frame tile string
3485 (display_mode_element): Pay attention to width of non-ASCII
3486 characters by calling strwidth.
3488 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3490 * xfns.c (Qcancel_timer): New variable.
3491 (syms_of_xfns): Initialize and staticpro it.
3492 (Fx_hide_tip, Fx_show_tip): Use it.
3493 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3495 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3497 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3499 * window.h (WINDOW_LIVE_P): New macro.
3501 * window.c (window_size_fixed): New variable.
3502 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3505 * eval.c (specbind): If binding a per-buffer variable which
3506 doesn't have a buffer-local value in the current buffer, change
3507 the global value by changing the value of the symbol bound in all
3508 buffers not having their own value, to make it consistent with
3509 what happens with other buffer-local variables.
3511 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3513 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3514 when searching for a newline.
3516 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3518 * xdisp.c (display_string): Fix previous change.
3520 2001-01-18 Jason Rumney <jasonr@gnu.org>
3522 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3523 GLYPH_DEBUG is defined.
3524 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3525 true for images with `:ascent 100'.
3526 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3527 meantime, use face MOUSE_FACE_ID.
3528 If first glyph isn't a character glyph, use the ASCII NUL
3529 character to determine the face.
3530 (expose_area): Do not treat left margin specially.
3531 (note_mode_line_highlight): If no local_map, check global keymap.
3532 (note_mouse_highlight): Initialize overlay.
3533 (clear_mouse_face): Don't return if tip_frame is non-nil.
3534 (show_scroll_bars): Remove unused function.
3535 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3536 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3538 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3539 (x_free_frame_resources): Unload relief colors.
3541 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3543 * xdisp.c (forward_to_next_line_start): Avoid calling
3544 get_next_display_element when the newline is already found.
3545 This may change the iterator's position, when its current position is
3546 equal to the iterator's stop_charpos.
3548 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3549 zero, use this method only at the end of a line.
3551 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3552 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3553 if SCALABLE_FONTS_P is set.
3555 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3556 so that scalable fonts are included.
3558 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3559 In the cache, use a key containing the information if scalable
3561 (x_load_font): Adapt to change of keys in the font cache.
3563 2001-01-17 Kim F. Storm <storm@filanet.dk>
3565 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3566 XListFonts to take advantage of font caching.
3568 * xterm.c (x_list_fonts): Ensure caching font information when
3569 called for a null frame, which is the case frequently when Emacs
3572 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3574 * xfns.c (QCconversion): Replaces QCalgorithm.
3576 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3578 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3581 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3582 not everything could be displayed.
3584 * line.h, x-list-font.c: Files removed because unused.
3586 2001-01-17 Andrew Innes <andrewi@gnu.org>
3588 * dired.c (directory_files_internal): Convert result from readdir
3589 to a unibyte string initially, to avoid possible misinterpretation
3590 of some bytes as the internal form of Emacs characters.
3592 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3594 * fns.c (concat): Be sure to avoid putting the same `composition'
3595 property on the adjacent regions.
3597 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3599 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3600 (Fscroll_right, Fscroll_left): Set it here instead, if called
3603 * buffer.c (Fset_buffer_modified_p): Set buffer's
3604 prevent_redisplay_optimizations_p flag.
3606 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3607 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3608 with additional arg.
3610 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3613 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3614 FROM_WHERE, for debugging.
3616 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3618 * ccl.c (Fregister_ccl_program): Handle the return value of
3619 resolve_symbol_ccl_program correctly.
3620 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3622 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3624 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3625 has gone in the meantime, use face MOUSE_FACE_ID.
3627 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3628 If x_display_info_for_display returns null, don't try to close
3629 the display; we didn't open it.
3631 * dispnew.c (save_or_restore_current_matrices): Function removed.
3632 (save_current_matrix, restore_current_matrix): New functions.
3633 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3634 restore the frame's current matrix. Due to the glyph pointer
3635 setup done in adjust_glyph_matrix, there is no easy way to make
3636 saving the current matrix in the desired matrix generally correct,
3639 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3641 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3643 (display_line): Optimize for wide characters.
3644 (display_string): Don't try to display a multi-column character
3645 partially. On ttys, produce more than one truncation glyph for
3646 multi-column characters that don't fit on the line.
3648 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3650 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3651 Define it instead of WORDS_BIGENDIAN. Caller changed.
3653 2001-01-13 Jason Rumney <jasonr@gnu.org>
3655 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3656 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3657 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3658 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3660 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3661 (x_draw_image_relief, x_draw_image_foreground_1)
3662 (x_draw_image_glyph_string): Adapt to change of image margins.
3664 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3667 * w32bdf.c (search_file_line, get_cached_font_char)
3668 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3670 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3672 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3673 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3674 (Fw32_send_sys_command): Remove unused variables.
3675 (w32_msg_pump): Add parentheses.
3677 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3678 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3681 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3683 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3684 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3685 being a pair of margins.
3686 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3687 to DEFVAR_LISP. Extend doc.
3689 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3691 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3692 pair of integers `(X . Y)', use X for the horizontal and Y for the
3694 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3695 (parse_image_spec): Check it.
3696 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3697 (tiff_format, gif_format, gs_format):
3698 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3700 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3701 (x_draw_image_relief, x_draw_image_foreground_1)
3702 (x_draw_image_glyph_string): Adapt to the change of image margins.
3704 * dispextern.h (struct image): Replace member `margin' with
3705 `hmargin' and `vmargin'.
3707 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3710 * dispnew.c (update_text_area): Put code which decrements the
3711 stop position when the row's face extends to the end of the
3714 * xfns.c (x_set_mouse_color): Fix color allocation.
3716 * keyboard.c: Call get_local_map with new argument list.
3718 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3720 * intervals.h (enum map_property): Removed.
3721 (get_local_map): Change prototype.
3723 * keymap.c: Call get_local_map with new argument list.
3724 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3726 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3728 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3729 of the size needed for the tool bar string. For the last image,
3730 use a `display' property that reaches to the end of the string.
3732 * xselect.c (selection_request_dpyinfo): New variable.
3733 (x_handle_selection_request): Set it.
3734 (x_selection_request_lisp_error): Don't call
3735 x_decline_selection_request if selection request's display has
3738 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3739 Do the unregister_colors before calling XFreeColors.
3741 2001-01-10 Dave Love <fx@gnu.org>
3743 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3744 ${SOME_MACHINE_LISP}, not ${lisp}.
3746 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3748 * xdisp.c (display_line): On ttys, produce more than one truncation
3749 glyph for multi-column characters that don't fit on the line.
3751 * xselect.c (x_reply_selection_request): Add a comment.
3753 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3754 XkbGetNames instead of XkbGetKeyboard.
3756 2001-01-10 Dave Love <fx@gnu.org>
3758 * sysdep.c (random): Revert the declaration.
3760 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3762 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3763 Call function string_bytes.
3764 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3766 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3767 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3768 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3769 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3771 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3772 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3773 after sweeping strings, and at the end.
3774 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3776 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3777 ensure that pop_message is called.
3779 * keyboard.c (Fexecute_extended_command): Use a
3780 record_unwind_protect to ensure that pop_message is called.
3782 * lisp.h (push_message_unwind): Add prototype.
3784 * xdisp.c (push_message_unwind): New function.
3786 * fileio.c (do_auto_save_unwind): Do the pop_message here
3787 instead of in Fdo_auto_save.
3788 (Fdo_auto_save): Don't call pop_message.
3790 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3792 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3795 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3797 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3798 when increasing window's vscroll.
3800 * macros.c (Qkbd_macro_termination_hook): New variable.
3801 (syms_of_macros): Initialize and staticpro it.
3802 (pop_kbd_macro): Run kbd-macro-termination-hook.
3804 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3806 2001-01-07 Dave Love <fx@gnu.org>
3808 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3809 arglist, for documentation's sake.
3811 2001-01-06 Andrew Innes <andrewi@gnu.org>
3813 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3816 2001-01-05 Andrew Innes <andrewi@gnu.org>
3818 * term.c (update_end): Don't check updating_frame; for some reason
3819 this can be 0 sometimes, such as after dismissing a popup menu,
3820 and isn't necessary given the explicit frame argument.
3822 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3824 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3825 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3827 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3829 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3831 * xfns.c (x_create_tip_frame): Preserve the value of
3832 face_change_count around the creation of the tip frame.
3834 * xfns.c (last_show_tip_args): New variable.
3835 (compute_tip_xy): New function.
3836 (Fx_show_tip): Reuse an existing tip frame, if possible.
3837 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3839 2001-01-04 Dave Love <fx@gnu.org>
3841 * editfns.c (Fformat): Doc fix.
3843 * systime.h (set_file_times): Prototype.
3845 * widget.h (EmacsFrameSetCharSize_): Prototype.
3847 * sysdep.c (random, srandom): Declare explicitly.
3849 * dispextern.h (move_it_vertically_backward): Declare.
3851 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3853 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3854 like in Fx_create_frame.
3856 * xfaces.c (set_font_frame_param): Don't do anything for
3857 non-graphical frames.
3859 * window.c (Fdelete_other_windows): Set window's window_end_valid
3860 to nil when changing the window's start. Don't change the
3861 window's start when its top position hasn't changed. If we do,
3862 this will set the window's optional_new_start, which act's like a
3863 force_start during redisplay with C-x 1 M-> under particular
3864 circumstances (see report from Per Starback to emacs-pretest-bug
3867 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3869 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3870 short cut at the start of the function. Add an assertion.
3871 (reseat_at_next_visible_line_start): Add an assertion.
3873 * window.c (Frecenter): When changing the window start, set the
3874 window's window_end_valid to nil.
3875 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3877 * dispextern.h (move_it_past_eol): Add prototype.
3879 * xdisp.c (move_it_past_eol): New function.
3881 * window.c (Fwindow_end): Doc fix.
3883 2001-01-03 Dave Love <fx@gnu.org>
3885 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3887 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3889 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3890 the enabled_p flag of the glyph row at window_end_vpos to 0.
3891 (handle_single_display_prop): Fix last change.
3893 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3895 * window.c (Frecenter): Doc fix.
3897 2001-01-02 Andrew Innes <andrewi@gnu.org>
3899 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3901 * frame.h (output_method): Add output_w32_console method.
3902 (FRAME_W32_CONSOLE_P): New macro.
3904 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3905 use output_w32_console method.
3906 (Qw32_console): New Lisp_Object.
3907 (Fframep): Return it.
3908 (syms_of_frame): Init it.
3909 (Fframe_parameters): Report w32console as font for w32_console frames.
3911 * xfaces.c (realize_default_face): Set face foreground and
3912 background to unspecified for w32_console frames.
3913 (realize_face): Realize face cache for w32_console frames.
3914 (realize_tty_face): Accept w32_console frames.
3916 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3917 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3918 necessary, even if running interactively.
3920 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3923 * w32term.c (x_update_begin):
3927 (x_change_line_highlight):
3932 (w32_reassert_line_highlight):
3933 (w32_frame_rehighlight):
3934 (w32_frame_raise_lower): Do nothing if not w32 frame.
3936 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3938 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3939 system doesn't tell us directly.
3940 (Fx_display_visual_class): Implement properly.
3942 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3944 * window.c (Frecenter): Handle centering in graphical frames
3945 specially. Centering on the basis of line counts doesn't work
3946 reliably with variable-height lines.
3948 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3950 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3953 * composite.c (run_composition_function): Remove unused var `val'.
3954 (update_compositions): Remove unused variable `hook'.
3956 * intervals.c (get_local_map): Remove unused variable `tem'.
3958 * doprnt.c (doprnt1): Remove unused variable `size'.
3960 * fns.c (Flength): Remove unused variable `tail'.
3961 (Fdelete): Remove unused variable `size'.
3963 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3966 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3968 * data.c (find_symbol_value): Remove extra 3rd argument in the
3969 call to swap_in_symval_forwarding.
3971 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3973 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3974 (trivial_regexp_p): Remove unused variable `c'.
3975 (boyer_moore): Remove unused variable `k'.
3977 * indent.c (current_column): Remove unused variable `stopchar'.
3978 (Fcompute_motion): Remove unused variable `contin'.
3980 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3982 * dired.c (directory_files_internal): Fix a typo in a comment.
3983 Remove an unused variable `handler'.
3984 (file_name_completion): Remove unused function-scope variable `dp'.
3985 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3988 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3990 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3992 (Fmarker_insertion_type): Remove unused variable `buf'.
3994 * insdel.c (make_gap): Remove unused variable `result'.
3996 * keyboard.c (record_char): Remove unused function-scope var `help'.
3997 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3998 (menu_bar_items): Remove unused function-scope variable `tem'.
4000 * fontset.c (fontset_ref): Remove unused variable `i'.
4001 (fontset_set): Remove unused variables `j' and `tmp'.
4002 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4003 (make_fontset_for_ascii_face): Remove unused variable `name'.
4004 (fs_load_font): Remove unused variable `font_idx'.
4005 (fs_query_fontset): Remove unused function-local variable `fontset'.
4006 (list_fontsets): Remove unused variable `tail'.
4007 (Fnew_fontset): Remove unused variables `family' and `registry'.
4008 (accumulate_font_info): Remove unused variable `tmp'.
4009 (Ffontset_font): Remove unused variable `id'.
4010 (syms_of_fontset): Remove unused variable `i'.
4012 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4014 (lookup_image): Remove unused variable `file'.
4015 (xbm_load): Remove unused variables `bitmap_data', `height', and
4016 `width'. Remove function-local variable `i', leave the
4018 (gif_load): Remove unused variable `inc'.
4020 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4021 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4022 leave only the one in the inner block.
4024 * xfaces.c (face_fontset, realize_default_face): Remove unused
4026 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4028 * term.c (encode_terminal_code): Remove unused variable `c'.
4030 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4031 char *' instead of `char *'.
4033 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4034 (Fget_unused_category): Remove unused variable `docstring_vector'.
4035 (Fchar_category_set): Remove unused variables `val', `charset',
4038 * coding.c (detect_coding_iso2022, setup_coding_system):
4039 Remove unused variable `i'.
4040 (detect_coding_mask): Remove unused variable `idx'.
4041 (detect_coding): Remove unused variable `i'.
4042 (ccl_coding_driver): Remove unused variable `result'.
4043 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4044 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4045 (encode_coding_string): Remove unused variables `gcpro1' and
4046 `saved_coding_symbol'.
4047 (Ffind_coding_systems_region_internal): Remove function-local
4048 variable args[], leave only the block-local one.
4049 (code_convert_region1): Remove unused variable `len'.
4051 * charset.c (char_printable_p): Remove unused variable `chars'.
4052 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4053 (str_to_multibyte): Remove unused variable `c'.
4055 * window.c (size_window): Remove block-local variable `min_size'.
4057 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4058 `header_line_height'.
4059 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4060 enum display_element_type.
4062 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4064 * xterm.c (x_connection_closed): Catch X errors around all
4065 statements that call X. Save away the error message in a local copy.
4067 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4070 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4071 in or at the start of invisible text.
4073 * dispnew.c (update_window): Don't check_current_matrix_flags.
4075 2001-01-01 Jason Rumney <jasonr@gnu.org>
4077 * w32fns.c (x_figure_window_size): Do not allow new_height and
4078 new_width of frame to override specified values.
4080 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4082 * composite.c (find_composition): Fix a code for searching backward.
4084 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4086 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4087 (update_window) [GLYPH_DEBUG]: Call it.
4088 (scrolling_window): Prevent including current rows which are below
4089 what's displayed in the window.
4091 * xdisp.c (try_window_reusing_current_matrix)
4092 <new start <= old start>: Disable rows in the current matrix
4093 which are below the window after scrolling.
4095 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4096 is zero. It's not worth the complexity.
4097 (invisible_text_between_p): Put in #if 0 because unused.
4099 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4101 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4102 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4104 * keyboard.c (echo_char): If C is an integer, always call
4105 push_key_description. Former code could signal an invalid
4108 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4109 If set, print multibyte text.
4110 (Fsingle_key_description): Call push_key_description with
4111 FORCE_MULTIBYTE set.
4112 (describe_buffer_bindings): Likewise.
4114 * lisp.h (push_key_description): Add prototype.
4116 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4117 around the call to redisplay_internal.
4119 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4121 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4123 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4125 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4126 (ccl_driver): New local variable `extra_bytes'.
4128 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4130 * coding.c (setup_coding_system):
4131 Initialize coding->spec.ccl.eight_bit_carryover.
4132 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4134 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4136 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4137 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4138 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4139 (decode_composition_emacs_mule): New function.
4140 (decode_coding_emacs_mule): Decode composition sequence by calling
4141 decode_composition_emacs_mule.
4142 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4143 (encode_coding_emacs_mule): Changed from macro to function.
4144 If a text contains compositions, encode them correctly.
4145 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4146 that decoding and encoding are required.
4148 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4150 * xfaces.c (PT_PER_INCH): New macro.
4151 (xlfd_point_size): Compute real point size from font's pixel size.
4152 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4155 * .gdbinit: Comment out the line pointing to the Lesstif source
4158 * window.c (Frecenter): Use displayed_window_lines instead
4159 of window_internal_height.
4161 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4162 instead of x-toolkit-scroll-bars-p.
4163 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4165 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4166 instead of x-toolkit-scroll-bars-p.
4167 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4169 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4170 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4171 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4173 (add_window_display_history, add_frame_display_history)
4174 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4175 (build_frame_matrix_from_leaf_window): Remove unused code.
4176 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4178 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4179 (update_window) [GLYPH_DEBUG]: Likewise.
4180 (syms_of_display): Defsubr dump-redisplay-history.
4182 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4184 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4185 the end of the prompt. Set echo_after_prompt to the offset
4186 of echoptr in echobuf.
4188 * xdisp.c (init_from_display_pos): Pop until the iterator's
4189 stack is empty; there may be frames for stretch or images
4192 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4193 (save_or_restore_current_matrix): New function for the same
4194 purpose, but more efficient.
4195 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4197 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4199 * xdisp.c (syms_of_xdisp): Fix last change.
4201 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4203 * xdisp.c (syms_of_xdisp): Doc fix.
4205 * xdisp.c (redisplay_window): Remove label restore_buffers;
4206 use finish_scroll_bars instead to make sure that scroll bars
4207 are redeemed. If we don't do this, flickering can result from
4208 scroll bars being destroyed and recreated.
4210 2000-12-22 Jason Rumney <jasonr@gnu.org>
4212 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4213 in the wrong colors when the foreground is not black.
4214 (expose_window): Don't redraw the window that's currently being
4217 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4219 * window.c (size_window): When setting the window's too_small_ok
4220 flag, compare old size with minimum size depending on WIDTH_P,
4221 don't compare with window_min_width.
4223 * window.c (delete_window): Simplify somewhat.
4224 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4225 freeing window matrices. The flag windows_or_buffers_changed is
4226 set, so the next redisplay will consider all windows; this should
4229 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4231 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4233 * ccl.h (struct ccl_program): New member cr_consumed.
4235 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4236 (CCL_READ_CHAR): Handle EOL conversion here.
4237 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4239 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4241 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4243 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4244 otherwise tabs of different size compare equal.
4246 * callint.c (Fcall_interactively): Prevent a compiler warning.
4248 * print.c (print_unwind): Return nil.
4249 (PRINTDECLARE): Initialize all local variables.
4250 (print_preprocess): Add a default case.
4252 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4254 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4256 * window.c (delete_window, Fsplit_window)
4257 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4259 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4261 * dispnew.c (ensure_frame_matrix): Removed.
4262 (save_frame_matrix, restore_frame_matrix): New functions.
4263 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4265 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4266 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4268 2000-12-21 Andrew Innes <andrewi@gnu.org>
4270 * w32term.c (x_update_begin): Regenerate the palette here, rather
4271 than for each window.
4273 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4274 palette is NULL, since this corrupts memory! Also get
4275 display_info reference from frame.
4277 2000-12-21 Jason Rumney <jasonr@gnu.org>
4279 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4281 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4282 to avoid returning without releasing it.
4284 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4286 * keymap.c (push_key_description): Don't convert eight-bit-control
4287 and eight-bit-graphic to multibyte character.
4289 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4290 generic character and CODE1 is nil, return the smallest character
4293 2000-12-20 Dave Love <fx@gnu.org>
4295 * s/osf5-0.h (NSIG): Don't redefine.
4297 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4299 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4300 excluding menu-bar and tool-bar.
4301 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4302 (menu_item_p): Remove.
4303 (where_is_internal_1): Don't ignore menu-items.
4305 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4307 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4310 * window.c (make_window): Initialize window's min_hscroll.
4311 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4312 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4314 (struct saved_window): New member min_hscroll.
4315 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4316 (Fset_window_configuration): Set window's min_hscroll.
4317 (save_window_save): Save window's min_hscroll.
4318 (compare_window_configurations): Compare min_hscroll values.
4320 * window.h (struct window): New member min_hscroll.
4322 * keyboard.c (echo_prompt): Prevent a compiler warning.
4324 * xdisp.c (try_cursor_movement): Fix last change. The real
4325 condition is that PT is at the end of the row, and should
4326 be displayed at the start of the next row.
4328 * xdisp.c (try_cursor_movement): If we end on a partially
4329 visible line, end we already decided to scroll, return -1.
4331 * dispextern.h (ensure_frame_matrix): Add prototype.
4333 * window.c (delete_window, Fsplit_window)
4334 (Fset_window_configuration): Call ensure_frame_matrix.
4336 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4338 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4339 completed, call fake_current_matrices instead of marking frame
4342 2000-12-20 Jason Rumney <jasonr@gnu.org>
4344 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4346 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4348 * fns.c (Frequire): Doc fix.
4350 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4352 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4354 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4355 currently displaying a message.
4357 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4359 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4361 2000-12-18 Andrew Innes <andrewi@gnu.org>
4363 * w32.c (w32_strerror): New function.
4365 * w32.h (w32_strerror): New extern.
4367 * w32fns.c (Fw32_shell_execute): Use it.
4369 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4371 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4373 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4375 * msdos.c (IT_set_face): Obey inverse_video.
4377 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4379 * dired.c (directory_files_internal): Always return decoded filenames.
4381 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4383 * xterm.c (x_connection_closed): Prevent being called recursively
4384 because of an error condition in XtCloseDisplay.
4386 * xdisp.c (init_iterator): If noninteractive, and the frame's
4387 face cache is null, make one.
4389 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4391 * process.c (wait_reading_process_input): Check for pending
4392 input when running timers.
4394 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4396 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4398 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4400 * process.c (read_process_output): Don't run a filter if the code
4401 decoder produces nothing but carryover.
4403 2000-12-17 Andrew Innes <andrewi@gnu.org>
4405 * w32.c (sys_rename): Only check errno against EEXIST, and not
4406 EACCES, when determining whether rename failed because the target
4407 exists. This was resulting in indefinite looping on Windows 9x if
4408 the source file was locked by another process.
4410 * w32fns.c (Ffile_system_info): New function.
4411 (syms_of_w32fns): Defsubr it.
4413 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4415 * window.c (coordinates_in_window): Fix computation for
4416 position on vertical line between mode lines.
4418 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4419 Don't alter tip_frame or tip_window.
4420 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4423 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4424 Don't alter tip_frame or tip_window.
4425 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4428 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4430 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4431 be consistent with the doc string. Reported by NAKAJIMA Mikio
4432 <minakaji@osaka.email.ne.jp>.
4434 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4436 * xfaces.c (Vface_ignored_fonts): New variable.
4437 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4438 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4440 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4442 * dispnew.c (update_window): Detect pending input every nth line
4443 updated, i.e. do it depending on real work done, and not on the
4446 * xterm.c (expose_window): Don't redraw the window that's
4447 currently being updated.
4449 * window.c (Fset_window_point): Remove test for
4450 cursor_in_non_selected_windows.
4452 * lread.c (read1): Recognize end of file after `\\'.
4454 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4455 not unwind_create_frame.
4457 2000-12-15 Dave Love <fx@gnu.org>
4459 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4462 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4464 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4466 * coding.c (setup_coding_system): Clear all members of the struct
4467 coding_system at first.
4468 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4470 (code_convert_region): Don't override coding->src_multibyte and
4471 coding->dst_multibyte.
4473 * fns.c (Fmd5): Docstring improved.
4475 2000-12-15 Miles Bader <miles@gnu.org>
4477 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4478 are actually marked as mode-lines; otherwise use
4479 estimate_mode_line_height.
4481 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4483 * editfns.c (Fformat): Prevent a buffer overrun when the format
4484 specifies a precision.
4486 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4488 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4489 argument is outside the range [2..3].
4491 2000-12-14 Andrew Innes <andrewi@gnu.org>
4493 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4494 nothing to do. Bind inhibit-quit.
4495 (tip_frame): Make it a Lisp_Object.
4496 (x_create_tip_frame): Set tip_frame after it has been added to
4498 (Fx_show_tip): Don't set tip_frame here.
4499 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4500 (unwind_create_frame, unwind_create_tip_frame): New functions.
4501 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4502 while a frame is only partially constructed.
4504 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4505 (x_free_frame_resources): New function.
4506 (x_destroy_window): Use it.
4508 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4510 * xfns.c (Fx_backspace_delete_keys_p): New function.
4511 (syms_of_xfns): Defsubr it.
4513 * config.in (HAVE_XKBGETKEYBOARD): Add.
4515 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4517 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4518 Always store string in multibyte representation in echobuf.
4519 (echo_char): Always store string in multibyte representation in
4521 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4522 (read_key_sequence): Adjusted for the change of echo_prompt.
4524 * fns.c (Fmd5): Docstring improved.
4526 * lisp.h (detect_coding_system): Prototype adjusted.
4528 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4529 (detect_coding_emacs_mule, detect_coding_iso2022,)
4530 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4531 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4532 New argument MULTIBYTEP. Callers changed.
4533 (detect_coding_mask, detect_coding_system): New argument
4534 MULTIBYTEP. Callers changed.
4535 (decode_coding_string): Set coding->src_multibyte and
4536 coding->dst_multibyte before calling detect_coding and detect_eol.
4537 Update them after some coding system is detected.
4539 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4541 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4543 * keyboard.c (menu_bar_items, tool_bar_items):
4544 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4546 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4548 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4550 (unwind_create_frame, unwind_create_tip_frame): New functions.
4551 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4552 while a frame is only partially constructed.
4554 * xterm.h (x_free_frame_resources): Declare.
4556 * xterm.c (x_free_frame_resources): New function.
4557 (x_destroy_window): Use it.
4559 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4560 don't interrupt the update for pending input initially, i.e.
4561 update at least some lines.
4563 * keyboard.c (do_mouse_tracking): Make externally visible.
4565 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4567 * xfns.c (gray_bitmap_bits): Declare `char *'.
4569 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4571 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4572 lines start with a relief line.
4574 2000-12-12 Dave Love <fx@gnu.org>
4576 * window.c (Fdisplay_buffer): Doc fix.
4577 (Fwindow_list): Remove unused var.
4579 * buffer.h (mmap_set_vars): Declare.
4581 * window.h (Fset_window_point): Declare.
4583 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4585 * msdos.c (fast_find_position): Don't overstep the last window row.
4586 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4587 variable `area'. When looking for a row under (X,Y), give up if some
4588 of the previous rows is not enabled.
4590 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4592 * window.c (Fset_window_point): If displaying cursors in windows
4593 other than the selected window, make sure redisplay updates
4594 other windows to show the new value of point in the window.
4596 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4598 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4599 the buffer is the sole visible buffer when in the mini-buffer.
4601 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4602 Bind `inhibit-read-only' to t.
4603 (unwind_with_echo_area_buffer): Use AREF.
4605 * xfns.c (Fx_hide_tip): Simplified.
4607 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4610 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4612 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4614 * xfns.c (Fx_hide_tip): Fix last change.
4616 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4617 nothing to do. Bind inhibit-quit.
4618 (tip_frame): Make it a Lisp_Object.
4619 (x_create_tip_frame): Set tip_frame after it has been added to
4621 (Fx_show_tip): Don't set tip_frame here.
4623 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4625 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4628 * dispextern.h: Change external declaration of tip_frame.
4630 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4631 return an empty string.
4633 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4634 of the window's update_mode_line flag, since the former is set by
4635 force-mode-line-update, not the latter. This makes
4636 column-number-mode slightly faster.
4638 * xdisp.c (try_window_id) <all changes above window start>:
4641 2000-12-11 Paul Eggert <eggert@twinsun.com>
4643 * config.in (HAVE_FTELLO): Remove.
4645 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4646 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4648 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4649 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4651 2000-12-11 Miles Bader <miles@gnu.org>
4653 * window.c (displayed_window_lines): Don't round up when
4654 converting empty space at bottom to lines.
4655 Handle non-newline-terminated final lines properly.
4656 (Fwindow_text_height): New function (used to be in lisp).
4657 (syms_of_window): Initialize it.
4659 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4661 * syntax.c (scan_lists): Check that the right quote char has the
4662 right Sstring syntax when jumping over strings.
4663 (init_syntax_once): Use Smax rather than 13.
4665 2000-12-09 Miles Bader <miles@gnu.org>
4667 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4668 with PARTIALLY, inverting the sense.
4669 (window_scroll_pixel_based): Scroll partially visible lines into
4670 place if we hit the beginning or end of the buffer.
4671 (displayed_window_lines): Don't include partially visible lines.
4672 (Fmove_to_window_line): Skip past any partially visible first line.
4674 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4676 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4678 * tparam.c (tparam1): Change the way buffers are reallocated to be
4679 portable and less obfuscated.
4681 * termcap.c (tgetent): Change the way buffers are reallocated to
4682 be portable and less obfuscated.
4684 * macros.c (store_kbd_macro_char): Change the way buffers are
4685 reallocated to be portable and less obfuscated.
4687 * lread.c (read1): Change the way buffers are reallocated to be
4688 portable and less obfuscated.
4690 * doc.c (Fsubstitute_command_keys): Change the way buffers
4691 are reallocated so that it is portable.
4693 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4695 * dosfns.c (Ffile_system_info): New function.
4696 (syms_of_dosfns): Defsubr it.
4698 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4700 * alloc.c (gc_sweep): Add comment.
4702 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4704 * sound.c (vox_configure): Change order of ioctls.
4705 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4706 Ignore errors when changing volume.
4707 (vox_close): Don't reset the device.
4709 * process.c (read_process_output): Make sure the process marker's
4710 position is valid when the process buffer is changed in
4711 after-change functions. W3 does that.
4713 * xfns.c (x_free_gcs): New function.
4715 * xterm.h (x_free_gcs): Add prototype.
4717 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4720 * xterm.c (x_destroy_window): Call x_free_gcs so that
4721 resources of non-toolkit X windows will be freed.
4723 2000-12-07 Andrew Innes <andrewi@gnu.org>
4725 * w32fns.c (xlfd_charset_of_font): Fix last change.
4727 2000-12-06 Dave Love <fx@gnu.org>
4729 * md5.h (__P): Don't define -- it comes from config.h.
4731 * strftime.c: Change some #if foo to #ifdef foo.
4733 2000-12-06 Andrew Innes <andrewi@gnu.org>
4735 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4737 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4738 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4739 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4741 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4743 * alloc.c (gc_sweep): Prevent symbols read during loadup
4746 * xdisp.c (underlying_face_id): New function.
4747 (handle_face_prop, face_before_or_after_it_pos): Use it
4748 to determine the face ``under'' a string. Let strings inherit
4749 the face of the buffer under them.
4751 * xfaces.c (face_at_string_position): Update function comment.
4753 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4754 matrix if the window's left position has changed; we need to
4755 redraw it in this case.
4757 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4759 * window.c (coordinates_in_window): Check mouse on mode-line or
4762 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4763 advertized by the function documentation.
4765 * window.c (syms_of_window): Doc fix.
4767 * sound.c (vox_configure): Set volume for left and right channel.
4768 (sound_cleanup): Return nil.
4770 * xdisp.c (move_it_by_lines): Fix paren typo.
4772 * xterm.c (x_load_font): Don't use the font's max_bounds for
4773 computing the height of the font. If max_bounds' ascent or
4774 descent are greater than the font's ascent or descent, this means
4775 glyphs overlap, which should be handled now by redisplay.
4777 * window.c (Veven_window_heights): New variable.
4778 (syms_of_window): DEFVAR_LISP it.
4779 (Fdisplay_buffer): Check Veven_window_heights before evening the
4782 2000-12-06 Miles Bader <miles@gnu.org>
4784 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4785 update `default-frame-alist' instead of setting no frame parameters.
4787 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4789 * composite.c (update_compositions): Fix typo (use the correct
4792 2000-12-05 Jason Rumney <jasonr@gnu.org>
4794 * md5.h: Remove underscores from function declarations.
4795 (__attribute__, __alignof__) [!__GNUC__]: Define.
4797 * md5.c: Delay include of md5.h until after namespace cleaning.
4799 * makefile.w32-in (fns.o): Depend on md5.h
4800 (md5.o): New target.
4803 * makefile.nt: Likewise.
4805 2000-12-05 Jason Rumney <jasonr@altavista.net>
4807 * w32term.c (expose_area): Complete last change.
4809 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4811 * minibuf.c: Include intervals.h.
4813 2000-12-05 Jason Rumney <jasonr@gnu.org>
4815 * w32term.c (x_produce_glyphs): If a font for a component of
4816 a composition is not found, use 1 pixel dot ascent and 0 dot
4817 descent value to avoid displaying terribly tall empty boxes.
4818 (expose_area): Pass x-coordinate relative to the exposed
4819 area to x_draw_glyphs instead of a window-relative coordinate.
4821 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4823 * xdisp.c (next_element_from_ellipsis): Save face before selective
4824 display in saved_face_id, and set face_before_selective_p.
4825 (reseat_1): Reset face_before_selective_p.
4826 (append_space, extend_face_to_end_of_line): If iterator's
4827 face_before_selective_p is set, use the face from saved_face_id.
4828 (extend_face_to_end_of_line): For tty frames, make sure to
4829 use the right face id when producing spaces at the end of
4832 * dispextern.h (struct it): Add face_before_selective_p.
4834 * keyboard.c (record_char): Don't record identical help-echo
4835 events in recent_keys.
4837 * xterm.c [USE_X_TOOLKIT]: Close the display.
4838 (xim_close_dpy): Handle case that the display has been closed.
4840 * xterm.c (x_destroy_window): Reset the frame's X window after
4843 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4844 variable window_width.
4845 (line_draw_cost): Fix code skipping over spaces at the end of the
4846 line when must_write_spaces is not set.
4847 (scrolling_window): Fix code inserting runs in list of all runs.
4849 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4851 * coding.c (setup_coding_system): Be sure to initialize
4852 coding->category_idx.
4854 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4856 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4858 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4859 area to x_draw_glyphs instead of a window-relative coordinate.
4861 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4862 error in the message.
4864 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4865 timer after having read a key. It's not good for code reading
4866 several keys in a loop, like an input method.
4868 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4869 record undo information for format-decode.
4871 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4872 current buffer is read-only, not if it isn't.
4874 * keyboard.c (record_char): Record `help-echo' input events
4875 in recent_keys only if they display some help. Don't record
4876 `help-echo' events as macro char.
4878 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4880 * editfns.c (save_excursion_restore): Don't move point
4881 in another window if it is showing the wrong buffer.
4882 Avoid the call to Fwindow_live_p, for speed.
4884 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4886 * xfaces.c (struct font_name): New member registry_priority.
4887 (split_font_name): Initialize the above member to zero.
4888 (concat_font_list): New function.
4889 (font_list): Include fonts of all alternative registries.
4890 (FONT_POINT_SIZE_QUANTUM): New macro.
4891 (better_font_p): Ignore point size difference less than
4892 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4894 * xterm.c (x_produce_glyphs): If a font for a component of
4895 a composition is not found, use 1 pixel dot ascent and 0 dot
4896 descent value to avoid displaying terribly tall empty boxes.
4898 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4900 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4902 * coding.h (code_convert_string1): Declare.
4904 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4906 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4908 2000-12-02 Jason Rumney <jasonr@gnu.org>
4910 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4911 correctly for single byte character case.
4912 (w32_per_char_metric): Do not try to make any assumptions about
4913 the metrics of BDF fonts.
4914 (x_estimate_mode_line_height): If `mode-line' face
4915 hasn't a font, use that of the frame, as drawing glyphs does.
4916 (note_mouse_highlight): Change the cursor shape on the vertical
4917 border between windows [not enabled].
4919 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4921 * w32fns.c (Fx_create_frame): Reintroduce the call to
4922 face-set-after-frame-defaults.
4923 (Vx_window_horizontal_drag_shape): New variable.
4924 (syms_of_xfns): DEFVAR_LISP it.
4925 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4928 2000-12-02 Simon Josefsson <simon@josefsson.org>
4930 * fns.c (Fmd5): Use a different logic to decide the coding system
4933 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4935 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4937 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4939 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4941 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4942 height for YNegative.
4943 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4944 height; also see comment there.
4946 * window.c (coordinates_in_window): Handle computations for
4947 positions on the vertical bar and fringes differently for
4948 window-system frames. Consider some pixels near the vertical bar
4949 as on the bar if the frame doesn't have vertical scroll bars.
4950 Associate positions between mode or header lines with the
4951 right window, the left one.
4953 2000-12-01 Jason Rumney <jasonr@gnu.org>
4955 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4957 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4960 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4962 * window.c (struct saved_window): Add members orig_top and orig_height.
4963 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4964 (save_window_save, Fset_window_configuration): Save/restore
4965 window's orig_top and orig_height.
4967 2000-12-01 Jason Rumney <jasonr@gnu.org>
4969 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4971 * w32fns.c (x_set_cursor_color): Fix last change.
4973 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4975 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4976 sure that the next redisplay displays the minibuffer, so that
4977 the cursor will be replaced with what the minibuffer wants.
4979 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4980 #ifndef instead of using #if.
4981 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4982 USE_TOOLKIT_SCROLL_BARS is defined.
4984 2000-11-30 Jason Rumney <jasonr@gnu.org>
4986 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4989 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4991 * fns.c (Fmd5): Doc fix.
4993 2000-11-30 Simon Josefsson <simon@josefsson.org>
4995 * fns.c (Fmd5): New function.
4996 (syms_of_fns): Defsubr md5.
4998 * Makefile.in (obj): Add md5.o
5000 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5002 * md5.h, md5.c: New files, taken from glibc.
5004 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5006 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5007 hasn't a font, use that of the frame, as drawing glyphs does.
5009 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5011 * eval.c (Frun_hooks): Allow 0 arguments.
5013 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5015 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5016 is over the menu bar widget, say it's not on the frame.
5018 * xfns.c (Fx_create_frame): Reintroduce the call to
5019 face-set-after-frame-defaults.
5021 * eval.c (Fsignal): Reset handling_signal.
5023 2000-11-28 Jason Rumney <jasonr@gnu.org>
5025 * w32menu.c (add_menu_item): Reset menu item text when changing
5026 type to radio button.
5028 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5030 * xselect.c: Update copyright.
5032 * window.c (coordinates_in_window): If on a mode or header line,
5033 but sufficiently close to its start, return ``on vertical
5034 border''. This gives us a way to drag windows horizontally when
5035 using toolkit scroll bars.
5037 * xterm.c (note_mouse_highlight): Change the cursor shape
5038 on the vertical border between windows.
5040 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5042 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5043 (syms_of_xfns): DEFVAR_LISP it.
5044 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5046 * textprop.c (text_read_only): New function.
5047 (verify_interval_modification): Use it instead of signaling
5048 `text-read-only'. This makes it easier to catch this error
5051 * xdisp.c (forward_to_next_line_start): Check for newlines,
5052 not end of line, which includes CR.
5054 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5056 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5057 include no-conversion.
5059 2000-11-27 Jason Rumney <jasonr@gnu.org>
5061 * w32fns.c (w32_load_system_font): Always mark font as double byte
5062 if codepage is unicode.
5064 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5066 * xdisp.c (forward_to_next_line_start): If already on a newline,
5067 just consume it to avoid unintended skipping over invisible text below.
5069 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5070 `vertical-line', `mode-line' and `header-line' events.
5072 * xdisp.c (try_window_id): Avoid starting to display in the middle
5073 of a character, a TAB for instance. This is easier than to set
5074 up the iterator exactly, and it's not a frequent case, so the
5075 additional effort wouldn't really pay off.
5077 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5079 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5082 2000-11-25 Jason Rumney <jasonr@gnu.org>
5084 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5085 Args to window_from_coordinates should be pixel coordinates.
5087 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5088 redisplay handles them properly.
5090 2000-11-25 Miles Bader <miles@gnu.org>
5092 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5094 2000-11-24 Jason Rumney <jasonr@gnu.org>
5096 * w32.c (init_environment): Set LANG environment variable based on
5097 locale settings, if not set.
5099 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5100 making tool bar smaller. When clearing the frame, also
5101 clear current matrices. Clear frame when tool bar disappears.
5102 Don't use more lines for the tool-bar than is available.
5103 (x_change_window_heights): New function.
5105 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5107 * xdisp.c (init_from_display_pos): If POS says we're already after
5108 an overlay string ending at POS, make sure to pop the iterator
5109 because it will be in front of that overlay string. When POS is
5110 ZV, we've thereby also ``processed'' overlay strings at ZV.
5112 * xfaces.c (lface_from_face_name): Function comment fix.
5114 2000-11-24 Miles Bader <miles@gnu.org>
5116 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5117 apply `mode-line-inverse-video' -- zero means force display using
5118 the default face, non-zero means display using the specialized face.
5119 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5121 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5123 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5126 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5128 * coding.c (decode_coding_emacs_mule): Fix the case of
5129 CODING_EOL_LF, which used uninitialized value of c.
5131 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5133 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5135 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5137 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5140 * frame.h (struct frame): Replace desired_tool_bar_items,
5141 current_tool_bar_items, n_desired_tool_bar_items,
5142 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5144 * frame.c (make_frame): Change initialization of tool bar
5147 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5148 Change references to members deleted from struct frame to use the
5151 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5152 references to members deleted from struct frame to use the new ones.
5154 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5156 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5158 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5159 (note_tool_bar_highlight): Change references to members deleted
5160 from struct frame to use the new ones.
5162 2000-11-23 Miles Bader <miles@gnu.org>
5164 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5165 the face's inverse-video attribute, rather than overriding it.
5167 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5169 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5170 making tool bar smaller.
5172 2000-11-22 Dave Love <fx@gnu.org>
5174 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5176 2000-11-22 Miles Bader <miles@gnu.org>
5178 * keyboard.c (Vminibuffer_message_timeout): New variable.
5179 (command_loop_1): Use it to determine message timeout.
5180 (syms_of_keyboard): Initialize it.
5182 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5184 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5186 * sysdep.c: Move the code for declaring h_errno after #include
5189 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5191 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5192 the menu bar when the tooltip is unmapped.
5194 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5195 sole visible buffer when we're currently in the mini-buffer, and
5198 2000-11-21 Jason Rumney <jasonr@gnu.org>
5200 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5201 put on the clipboard.
5202 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5203 copy of what Emacs last put there. If they are the same, do not
5204 use the clipboard copy to avoid losing data due to coding conversions.
5206 2000-11-22 Miles Bader <miles@gnu.org>
5208 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5209 (syms_of_minibuf): Initialize it.
5210 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5211 to prompt, don't make read-only.
5213 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5215 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5216 Add BEFORE/AFTER_POTENTIAL_GC.
5218 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5220 * buffer.c (mmap_free_1): Avoid a compiler warning.
5222 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5224 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5226 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5229 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5231 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5234 * s/gnu-linux.h: Don't use `#cpu'.
5236 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5237 not defined in mman.h.
5239 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5240 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5241 and store an index in the XClientMessageEvent. Storing a
5242 Lisp_Object or pointer can fail on a 64 bit system, since X only
5244 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5246 2000-11-20 Dave Love <fx@gnu.org>
5248 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5250 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5252 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5254 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5256 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5259 * alloc.c (make_string): Fix previous change. Be sure to make
5260 unibyte string correctly.
5262 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5264 * window.c (Fwindow_list): Change parameter list to be XEmacs
5266 (window_list_1): New function.
5267 (window_loop): Use it instead of Fwindow_list.
5269 * sysdep.c (emacs_ospeed): New variable.
5270 (toplevel): Don't declare ospeed extern.
5271 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5273 * termcap.c (ospeed): Remove.
5274 (tputs) [!emacs]: Remove unused code.
5275 (tgetent): Avoid a compiler warning.
5277 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5278 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5279 SCROLL_BAR_X_WIDGET with additional argument DPY.
5281 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5283 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5284 Take the X display as additional argument.
5285 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5286 `Widget' is a pointer type that's not easily stored in Lisp_Object
5287 form in a portable way.
5289 * dispnew.c (update_text_area): Fix last change.
5291 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5293 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5295 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5296 clear current matrices.
5298 * buffer.c (mmap_enlarge): Don't print a message on stderr
5299 if mapping new memory at the end of the existing region fails.
5301 * dispnew.c (update_text_area): Don't skip over equal glyphs
5302 when the last current glyph overlaps the glyph to its right.
5304 2000-11-18 Miles Bader <miles@gnu.org>
5306 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5307 lines that *end* with "..." too (that's the most common case!).
5309 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5311 * xdisp.c (resize_mini_window): Temporarily change to the
5312 mini-window's buffer if necessary.
5314 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5315 the tooltip obscures less text under it.
5317 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5319 * puresize.h (BASE_PURESIZE): Increase to 700000.
5321 2000-11-18 Jason Rumney <jasonr@gnu.org>
5323 * w32term.c (w32_draw_bitmap): Use face to set colors.
5325 2000-11-17 Dave Love <fx@gnu.org>
5327 * lread.c (Fload): Fix #ifdef for pcc.
5329 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5331 * xdisp.c (pos_visible_p): Compute the default character height
5334 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5336 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5337 knowing the line's height; use the default font's height in that case.
5339 * xfaces.c (weight_table): Add `demi' with the same meaning as
5342 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5344 * dispnew.c (null_row): New global static variable.
5345 (clear_glyph_row): Delete local static variable null_row.
5347 2000-11-15 Jason Rumney <jasonr@gnu.org>
5349 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5350 (w32_alloc_lighter_color): Use new brightness calculations from
5351 xterm.c. Scale delta to be in the range expected by W32.
5352 (w32_draw_relief_rect): Use frame relief colors.
5354 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5356 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5357 (Qinhibit_default_face_x_resources): New variable.
5358 (syms_of_frame): Initialize it.
5359 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5361 * xdisp.c (pos_visible_p): Improve function comment.
5363 * lisp.h (BINDING_STACK_SIZE): New macro.
5365 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5366 reading the directory if readdir returns null and errno is EAGAIN
5369 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5371 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5372 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5373 Set amount_to_scroll to max of dx and scroll_step so that
5374 scroll-conservatively doesn't defeat scroll-step>1.
5375 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5376 scroll-conservatively for line-at-a-time scrolling.
5378 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5380 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5383 * xdisp.c (current_mode_line_height, current_header_line_height):
5385 (init_xdisp): Initialize them.
5386 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5387 and use exact mode line heights if it is set.
5389 * lisp.h (pos_visible_p): Change prototype.
5391 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5392 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5393 and current_header_line_height first.
5394 (current_mode_line_height, current_header_line_height):
5397 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5399 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5400 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5401 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5403 2000-11-14 Miles Bader <miles@gnu.org>
5405 * xterm.c (x_alloc_lighter_color): Include an additive component
5406 too for dark colors, because FACTOR isn't enough.
5407 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5410 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5412 * keyboard.c (show_help_echo): Call message3_nolog with number of
5413 bytes in the help string as 2nd parameter, instead of the number
5416 2000-11-13 Miles Bader <miles@gnu.org>
5418 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5419 (Fload): Use new openp return protocol.
5420 Don't try to use Vload_source_file_function to load .elc files.
5421 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5422 openp return protocol.
5423 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5425 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5427 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5429 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5430 Defined these macros.
5431 (NLIST_STRUCT): Avoid re-defining it.
5433 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5434 -I/usr/contrib/X11R6/include.
5435 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5437 2000-11-10 Jason Rumney <jasonr@gnu.org>
5439 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5441 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5442 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5444 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5445 (Qw32_charset_vietnamese): New symbol.
5446 (xlfd_charset_of_font): New function.
5447 (w32_load_system_font): Use it.
5448 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5449 when Vw32_charset_info_alist is nil to ensure default face always
5450 has font. Use Fcar and Fcdr for safety.
5451 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5452 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5453 pseudo-codepages for special cases.
5454 (w32_to_x_font): New parameter to allow charset portion to be
5455 specified where there is many to one mapping. Callers changed.
5456 (w32_list_fonts): Avoid listing fonts that won't display.
5458 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5460 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5461 (font_list_1): Renamed from font_list.
5462 (font_list): New function, trying alternative registries from
5463 Vface_alternative_font_registry_alist.
5464 (Finternal_set_alternative_font_registry_alist): New function.
5465 (syms_of_xfaces): Initialize and Staticpro
5466 Vface_alternative_font_registry_alist.
5467 Defsubr Finternal_set_alternative_font_registry_alist.
5469 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5471 * lisp.h (Flooking_at): Declare.
5473 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5475 * dired.c (directory_files_internal): Fix a braino.
5477 * dired.c (directory_files_internal): Add missing GCPRO's.
5480 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5482 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5483 (resize_mini_window): Return quickly if Vresize_mini_window is
5484 nil. Don't return if Vmax_mini_window_height is nil.
5486 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5487 (syms_of_xdisp): Initialize them.
5488 (resize_mini_window): Act according to the setting of
5489 Vresize_mini_window.
5490 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5492 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5493 scroll bar widget after configuring it, so that it will appear at
5494 the right position from the start.
5495 (XTredeem_scroll_bar): Cleaned up.
5497 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5499 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5500 font is taller than the frame line, we don't have to bias the
5503 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5505 2000-11-07 Dave Love <fx@gnu.org>
5507 * config.in (HAVE_MKSTEMP): Add.
5509 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5511 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5513 * window.c (Fset_window_configuration): Don't try to preserve
5514 point in the current buffer, if that buffer is displayed in more
5517 * xfaces.c (lookup_named_face): If default face isn't realized,
5518 try to realize it. Return -1 if not successful.
5519 (Fx_list_fonts): Handle case that face cannot be determined.
5520 (Fface_font): Likewise.
5522 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5524 * window.c (displayed_window_lines): Detect partially
5525 visible lines at the bottom correctly.
5527 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5529 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5530 when ensuring we don't do visit in indirect buffer.
5532 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5534 * composite.h (compose_chars_in_text): Add prototype.
5536 * composite.c (Vcomposition_function_table): New variable.
5537 (Qcomposition_function_table): New variable.
5538 (run_composition_function): Call
5539 Vcompose_chars_after_function with three arguments.
5540 (compose_chars_in_text): New function.
5541 (syms_of_composite): Modified the doc-string of
5542 Vcompose_chars_after_function. Declare composition-function-table
5543 as a lisp variable, and initialize it.
5545 * xfns.c (x_encode_text): Suppress producing escape sequences for
5548 * xselect.c: Include composite.h.
5549 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5551 2000-11-05 Andrew Innes <andrewi@gnu.org>
5553 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5555 * sysdep.c (read_input_waiting): Remove extraneous argument to
5558 * w32fns.c (Fx_server_version): Include w32_build_number in the
5561 * w32heap.c (w32_build_number): New variable.
5562 (cache_system_info): Set it.
5564 * w32heap.h (w32_build_number): Add extern.
5566 * emacs.c (syms_of_emacs): Update docstring for
5567 system-configuration, to reflect the actual usage on MS-Windows.
5569 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5571 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5572 process idle timers while waiting for another event.
5574 * dispnew.c (update_frame_line): Handle case where spaces in
5575 the default face are colored.
5577 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5578 window height hasn't changed.
5580 2000-10-31 Jason Rumney <jasonr@gnu.org>
5582 * w32term.c (x_produce_glyphs): Handle composite characters.
5583 (x_draw_glyph_string_foreground)
5584 (x_draw_composite_glyph_string_foreground): Restore old font.
5586 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5588 * minibuf.c (read_minibuf): Reset the undo history just before
5589 starting the recursive-edit.
5591 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5593 * xfaces.c (menu_face_change_count): New variable.
5594 (Finternal_set_lisp_face_attribute): Increment it for changes
5596 (realize_basic_faces): Reflect changes in the `menu' faces
5599 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5600 dy obtained from the iterator's y-position after moving from
5601 scroll_margin_pos to PT; see comment there.
5603 * xdisp.c (safe_eval_handler): Call add_to_log.
5605 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5606 is not a symbol or string.
5608 * xdisp.c (echo_area_display): Don't perform a display update from
5609 inside redisplay. The update will happen anyway at the end of
5610 redisplay, and it can confuse redisplay (GC messages while
5611 redisplaying, for instance.)
5613 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5615 * xrdb.c (x_load_resources): Use the class name in the defaults.
5617 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5618 (regex_compile): Catch bogus \(\1\).
5620 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5622 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5625 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5626 we have a color cache, check that the cached color equals the
5627 allocated color. If not, clear the color cache.
5629 * window.c (displayed_window_lines): Change buffers if necessary.
5630 Fix computation of displayed lines.
5632 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5633 update_menu_bindings to DEFVAR_BOOL.
5635 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5637 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5639 * puresize.h (BASE_PURESIZE): Increase to 680000.
5641 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5643 2000-10-29 Jason Rumney <jasonr@gnu.org>
5645 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5647 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5648 (w32_cache_char_metrics): Handle possibility that 'x' does not
5649 exist in a BDF font.
5650 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5652 * w32bdf.h (bdffont): Add nchars.
5654 * w32bdf.c (set_bdf_font_info): Set it.
5655 (w32_BDF_TextOut): Swap byte order of double byte characters.
5656 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5658 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5660 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5661 don't override the colors in frame's param_alist, unless they are
5664 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5665 reverse the effect of the highlight flag.
5667 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5669 * window.h (Fwindow_live_p): Declare.
5671 * undo.c (record_delete): Check that last_undo_buffer is really a
5672 buffer before applying XBUFFER to it.
5674 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5677 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5679 * lisp.h (KEYMAPP): New macro.
5680 (get_keymap): Remove.
5681 (get_keymap_1): Rename get_keymap.
5683 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5685 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5687 * xmenu.c (single_submenu): Use KEYMAPP.
5688 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5689 Use KEYMAPP rather than Fkeymapp.
5691 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5693 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5694 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5695 Use KEYMAPP rather than Fkeymapp.
5696 (single_submenu): Use KEYMAPP.
5697 (w32_menu_show, w32_dialog_show): Use TRUE.
5699 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5701 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5702 (Fkeymapp): Use KEYMAPP.
5703 (get_keymap): Rename from get_keymap_1. Remove old def.
5704 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5705 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5706 (Fminor_mode_key_binding): Don't raise an error if the binding
5708 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5709 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5711 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5712 Allow Vspecial_event_map to be autoloaded.
5713 (menu_bar_items): Fetch the keymap rather than using keymapp.
5714 (menu_bar_one_keymap): No need to follow func-indirect any more.
5715 (parse_menu_item): get_keymap_1 -> get_keymap.
5716 (tool_bar_items): Fetch the keymap rather than using keymapp.
5717 (read_key_sequence): Use KEYMAPP.
5719 * intervals.c (get_local_map): Use get_keymap rather than following
5720 function-indirections explicitly.
5722 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5724 2000-10-27 Jason Rumney <jasonr@gnu.org>
5726 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5727 point, as Windows has oversized fonts.
5729 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5731 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5733 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5734 (freehook, reallochook): Handle null pointer arguments.
5735 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5737 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5739 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5740 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5741 Giving in to popular pressure to shut up the compiler with casts.
5743 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5745 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5746 signed value, and use a default value computed from the font's
5749 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5751 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5752 that specify a negative underline position can still use underlines.
5754 * window.c (Fpos_visible_in_window_p): Make POS default to
5755 WINDOW's point, not the current buffer's point.
5757 2000-10-26 Dave Love <fx@gnu.org>
5759 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5760 when it's necessary.
5762 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5764 * window.c (size_window): Compute size difference from sum of old
5765 child window sizes instead of from parent's size.
5767 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5768 Handle obscured lines at the top of the window.
5770 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5771 down after the last error condition check.
5773 * frame.c (Fdelete_frame): Run delete-frame-hook.
5775 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5777 * coding.c (decode_coding): Fix previous change (check also
5778 CODING_MODE_LAST_BLOCK).
5780 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5782 * regex.c: More `unsigned char' -> `re_char' changes.
5783 Also change several `int' into `re_wchar_t'.
5784 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5785 (PUSH_FAILURE_POINTER): Don't cast any more.
5786 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5787 We want GCC to complain, since this piece of code makes
5788 re_match non-reentrant, which *should* be fixed.
5789 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5790 (EXTEND_BUFFER): Use RETALLOC.
5791 (SET_LIST_BIT): Don't cast.
5792 (re_wchar_t): New type.
5793 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5794 that those two functions will always properly return.
5795 (IMMEDIATE_QUIT_CHECK): Cast to void.
5796 (analyse_first): Use recursion rather than an explicit stack.
5797 (re_compile_fastmap): Can't fail anymore.
5798 (re_search_2): Don't check re_compile_fastmap for failure.
5799 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5800 Now also sets the new value (passed in a new argument).
5801 (re_match_2_internal): Use it.
5802 Also, use a new var `reg' of type size_t when looping through regs
5803 rather than reuse the inappropriate `mcnt'.
5805 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5806 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5807 (where_is_internal): Renamed from Fwhere_is_internal.
5808 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5809 (Fwhere_is_internal): New function wrapping where_is_internal.
5810 (where_is_internal_1): Handle the case where we're filling the cache.
5811 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5813 2000-10-25 Miles Bader <miles@gnu.org>
5815 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5817 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5819 * window.c (pos_fully_visible_p): Removed.
5820 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5821 if position is visible and/or fully visible.
5823 * lisp.h (pos_visible_p): Add prototype.
5825 * xdisp.c (pos_visible_p): New function.
5827 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5829 * process.c (send_process): If OBJECT is t, it means that the data
5830 is from C string, but we should encode it. Before calling
5831 setup_raw_text_coding_system, be sure to flush out data by the
5832 previous coding system.
5834 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5836 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5837 assignment of startpos to prev when startpos == pos.
5839 * editfns.c (find_field): Set the field stickiness correctly from
5840 overlay fields. Use renamed `text_property_stickiness'.
5841 (text_property_stickiness): Renamed from `char_property_stickiness'.
5842 Only check text properties, not overlays.
5843 * textprop.c (get_char_property_and_overlay): New function.
5844 (Fget_char_property): Use it.
5845 * intervals.h (get_char_property_and_overlay): Add declaration.
5847 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5849 * keymap.c: Use AREF, ASET and ASIZE macros.
5850 (Fmake_sparse_keymap): Docstring fix.
5852 (shadow_lookup): Move up.
5853 Handle the case where lookup-key returns an integer.
5854 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5855 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5856 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5857 Simplify/rewrite the keymap-finding code.
5858 Add check for command shadowing, using shadow_lookup.
5860 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5862 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5863 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5866 2000-10-24 Andrew Innes <andrewi@gnu.org>
5868 * dired.c (directory_files_internal_unwind): New function.
5869 (directory_files_internal): Use it to ensure closedir is called
5870 even if expand-file-name or file-attributes throw, eg. because of
5871 a user interrupt. Also enable immediate_quit while calling
5872 re_search, so that matching can be interrupted as well.
5874 2000-10-24 Andrew Innes <andrewi@gnu.org>
5876 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5878 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5879 so that re_search functions only quit when callers expect them to.
5881 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5883 * regex.c (regex_compile): Change the way of handling a range from
5884 a char less than 256 to a char not less than 256.
5886 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5888 * window.c (size_window): Prevent setting window's width or
5889 height to a negative value (esp. with XSETFASTINT).
5891 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5892 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5893 (protect_malloc_state) [GC_MALLOC_CHECK &&
5894 GC_PROTECT_MALLOC_STATE]: New function.
5895 (PROTECT_MALLOC_STATE): New macro.
5896 (__malloc_initialize, morecore, _malloc_internal)
5897 (_free_internal) _realloc_internal): Use it to make _heapinfo
5898 read-only outside of gmalloc.
5900 * keymap.c: Update copyright.
5902 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5905 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5907 * filelock.c (unlock_all_files): Use unlock_file to expand each
5908 buffer's file_truename before trying remove its lock file.
5910 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5912 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5913 or CRLF, decode EOLs.
5915 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5917 * window.c (Fdisplay_buffer): Fix doc.
5919 2000-10-23 Jason Rumney <jasonr@gnu.org>
5921 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5922 ASCII font of default fontset on Windows.
5924 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5925 xterm.c comment below).
5927 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5929 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5931 * xterm.c (x_connection_closed): Reset handling_signal.
5933 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5935 2000-10-23 Miles Bader <miles@gnu.org>
5937 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5938 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5939 maintain old behavior.
5940 * minibuf.c (Fminibuffer_complete): Likewise.
5942 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5944 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5945 that when a font can't be exactly centered, it errs up rather than
5948 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5950 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5952 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5954 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5956 * dispnew.c [macintosh]: Include macterm.h.
5957 (init_display) [macintosh]: Initialization for window system.
5959 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5960 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5961 syms_of_search, x_term_init, and init_keyboard before calling
5962 init_window_once. Also, call syms_of_xmenu.
5964 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5965 default fontset to Monaco.
5967 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5968 NewMacWindow and DisposeMacWindow.
5969 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5970 instead of calling NewMacWindow and setting fields of
5971 f->output_data.mac directly. Call init_frame_faces.
5972 (Fdelete_frame) [macintosh]: Remove unused code.
5973 (Fmodify_frame_parameters) [macintosh]: Call
5974 x_set_frame_parameters instead of mac_set_frame_parameters.
5976 * frame.h [macintosh]: Define menu_bar_lines field in struct
5977 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5979 * keyboard.c [macintosh]: Include macterm.h.
5980 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5981 and menu_bar_activate_event type events as for X and NT.
5982 (make_lispy_event) [macintosh]: Construct lisp events of type
5983 MENU_BAR_EVENT as for X and NT.
5985 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5986 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5987 (sys_subshell) [macintosh]: Remove definition entirely.
5988 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5989 Vwindow_system_version here. Remove initialization of
5990 Vx_bitmap_file_path.
5991 (read_input_waiting): Correct the number of parameters passed to
5993 Move all Macintosh functions to mac/mac.c.
5995 * term.c [macintosh]: Include macterm.h.
5997 * window.c [macintosh]: Include macterm.h.
5999 * xdisp.c [macintosh]: Include macterm.h. Declare
6000 set_frame_menubar and pending_menu_activation.
6001 (echo_area_display) [macintosh]: Do not return if terminal frame
6002 is the selected frame.
6003 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6004 Allow only the selected frame to set menu bar.
6005 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6006 calling FRAME_EXTERNAL_MENU_BAR (f).
6007 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6009 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6010 and check_x. Declare XCreateGC. Define x_create_gc and
6011 x_free_gc. Initialize font_sort_order.
6012 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6013 but call x_list_fonts instead of w32_list_fonts.
6014 (Finternal_face_x_get_resource) [macintosh]: Do not call
6015 display_x_get_resource.
6016 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6017 (realize_x_face) [macintosh]: Load the font if it is specified in
6019 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6021 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6023 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6024 is nil: since we go to the end of submap anyway, we'd end up
6026 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6027 doesn't obey autoload.
6029 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6031 * msdos.c (dos_set_window_size): Update screen dimension variables.
6033 2000-10-21 Jason Rumney <jasonr@gnu.org>
6035 * w32term.c (w32_cache_char_metrics): Double check that font is
6036 really fixed pitch before trusting tmPitchAndFamily.
6038 2000-10-21 Andrew Innes <andrewi@gnu.org>
6040 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6042 * w32term.h: Extern decl for w32_cache_char_metrics.
6044 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6046 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6047 (w32_unload_font): Free per_char array if present.
6049 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6050 cached information in emulated XFontStruct to handle common cases
6051 quickly. Do not allocate XCharStruct for return.
6052 (w32_native_per_char_metric): New function.
6053 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6055 (x_produce_glyphs): Don't get an HDC. Change calls to
6056 w32_per_char_metric to match arg change above. Remove calls to
6058 (w32_get_glyph_overhangs): Ditto.
6059 (w32_cache_char_metrics): New function.
6061 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6062 ($(BLD)/casefiddle.$(O)): Remove compile command.
6063 ($(BLD)/gmalloc.$(O)): Remove compile command.
6064 ($(BLD)/dispnew.obj):
6065 ($(BLD)/keyboard.obj):
6066 ($(BLD)/w32inevt.obj):
6067 ($(BLD)/w32bdf.obj):
6069 ($(BLD)/buffer.obj):
6070 ($(BLD)/editfns.obj):
6072 ($(BLD)/fileio.obj):
6074 ($(BLD)/indent.obj):
6075 ($(BLD)/insdel.obj):
6076 ($(BLD)/intervals.obj):
6077 ($(BLD)/minibuf.obj):
6079 ($(BLD)/scroll.obj):
6080 ($(BLD)/sysdep.obj):
6081 ($(BLD)/textprop.obj):
6082 ($(BLD)/widget.obj):
6083 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6084 ($(BLD)/term.obj): Add dependency on dispextern.h.
6086 * makefile.nt ($(BLD)\dispnew.obj):
6087 ($(BLD)\keyboard.obj):
6088 ($(BLD)\w32inevt.obj):
6089 ($(BLD)\w32bdf.obj):
6091 ($(BLD)\buffer.obj):
6092 ($(BLD)\editfns.obj):
6094 ($(BLD)\fileio.obj):
6096 ($(BLD)\indent.obj):
6097 ($(BLD)\insdel.obj):
6098 ($(BLD)\intervals.obj):
6099 ($(BLD)\minibuf.obj):
6101 ($(BLD)\scroll.obj):
6102 ($(BLD)\sysdep.obj):
6103 ($(BLD)\textprop.obj):
6104 ($(BLD)\widget.obj):
6105 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6106 ($(BLD)\term.obj): Add dependency on dispextern.h
6108 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6110 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6111 with an additional argument of Qt.
6113 2000-10-21 Miles Bader <miles@gnu.org>
6115 * window.c (pos_fully_visible_in_window_p): New function.
6116 (Fpos_visible_in_window_p): Add FULLY argument.
6117 Use pos_fully_visible_in_window_p.
6118 (window_scroll_pixel_based, window_scroll_line_based): Update
6119 calls to Fpos_visible_in_window_p.
6120 * lisp.h (Fpos_visible_in_window_p): Update prototype
6122 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6124 * alloc.c (toplevel): Conditionalize compilation of mem_*
6125 functions differently.
6127 2000-10-20 Jason Rumney <jasonr@gnu.org>
6129 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6130 mem_init where it used to be. mem_z etc not defined otherwise.
6132 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6134 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6136 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6137 structure definition and related variabled to the top of the file.
6138 Include this code when GC_MALLOC_CHECK is defined.
6139 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6140 register/unregister allocated region.
6141 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6142 which isn't allocated.
6143 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6144 something which is already in use.
6145 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6146 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6147 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6148 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6150 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6151 _malloc_internal instead of malloc.
6152 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6155 2000-10-20 Andrew Innes <andrewi@gnu.org>
6157 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6159 (my_strftime) <macro>: Don't use macro arg list when redefining as
6161 (my_strftime) <function>: Supply 0 as ut argument.
6163 2000-10-19 Jason Rumney <jasonr@altavista.net>
6165 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6166 including dispextern.h, as it stops faces from working.
6168 * w32fns.c (Fx_create_frame): Don't bother calling
6169 face-set-after-frame-default since the caller does it for us
6170 anyway. Clean up calls to x_get_arg to be consistent with X.
6172 * w32term.c (x_produce_glyphs): Handle
6173 unibyte_display_via_language_environment correctly.
6174 (w32_draw_box_rect): Fix the calculation of width and height.
6176 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6177 as it has stopped working.
6178 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6181 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6183 * eval.c (skip_debugger): Prevent a compiler warning.
6184 (Fcondition_case): Likewise.
6185 (Fbacktrace_frame): Use a null interactive spec.
6187 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6189 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6191 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6193 * strftime.c: Sync with glibc, file version 1.78.
6194 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6195 should no longer be used according to ISO 8601.
6197 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6198 no map for meta_prefix_char, don't try to use it as a keymap.
6199 Instead, if T_OK is non-zero, look up a default binding, if any,
6200 otherwise, if T_OK is zero, return nil.
6202 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6203 (x_to_xcolors, png_load): Use x_query_color.
6205 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6207 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6209 (x_copy_color, x_alloc_lighter_color): Likewise.
6211 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6212 (x_query_color, x_query_colors): Add prototype.
6214 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6215 check_string_bytes only if not noninteractive, increase count to 50.
6217 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6219 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6222 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6224 * alloc.c (pure_bytes_used): Renamed from pureptr.
6226 (pure_alloc): New function.
6227 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6229 (Fpurecopy): Use PURE_POINTER_P.
6231 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6232 PT has moved backward.
6234 * xdisp.c (cursor_row_p): Take continued lines into account.
6236 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6238 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6239 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6240 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6243 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6244 of selective display off while searching for the next line start.
6246 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6248 * Makefile.in (term.o): Depend on dispextern.h.
6250 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6252 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6254 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6256 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6257 the iterator at the beginning, so that they can be set later on,
6258 for instance in reseat_at_next_visible_line_start, without being
6261 * xfns.c (pbm_format): Add :foreground and :background keywords.
6262 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6263 (xbm_load): Recognize foreground and background color specifications.
6265 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6267 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6269 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6271 * msdos.c (IT_set_face): Compare highlighted face with the default
6272 face, and invert colors if these faces' colors are identical.
6273 (Fmsdos_remember_default_colors): Don't swap foreground and
6274 background colors in initial_colors[].
6275 (IT_set_frame_parameters): Don't swap frame's foreground and
6276 background pixels. If ALIST includes "(reverse . t)", swap
6277 foreground-color and background-color properties in frame's
6278 param_alist. If the original frame's param_alist doesn't specify
6279 the colors, store unspecified-fg and unspecified-bg, reversed if
6282 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6283 the colors are unspecified and reversed, reverse fore- and back-
6284 ground in the returned value.
6285 (Fframe_parameter): Ditto.
6287 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6289 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6290 get_last_unchanged_at_beg_row.
6291 (find_first_unchanged_at_end_row): Renamed from
6292 get_first_unchanged_at_end_row.
6293 (find_first_unchanged_at_end_row): Convert assertions to
6294 unconditional tests which abort. When looking for a row in
6295 unchanged text, don't go further back than first_text_row.
6297 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6298 Don't add in the last line's height when deciding if the new
6299 position is below the scroll margin.
6301 2000-10-16 Miles Bader <miles@gnu.org>
6303 * editfns.c (Fconstrain_to_field): Check carefully for field
6304 boundaries if either OLD_POS or NEW_POS has a non-nil field
6305 property, even if they're the same.
6307 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6309 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6310 height for XFillRectangle.
6312 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6314 * syntax.c (Fstring_to_syntax): New function extracted from
6315 Fmodify_syntax_entry.
6316 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6317 (skip_chars, Fforward_comment): Remove unused variables.
6318 (syms_of_syntax): Add defsubr for string-to-syntax.
6319 (describe_syntax): Add code for comment and string fences.
6321 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6323 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6324 Do the meta->esc mapping. Call get_keyelt before returning.
6325 Start scanning from the second element (the first is always `keymap')
6326 to make it easier to detect when we reach a parent map.
6327 Handle the case of inheriting from a symbol whose function is a map.
6328 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6329 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6330 (get_keyelt, Flookup_key): Update call to access_keymap.
6331 Remove the meta->esc mappings.
6332 (define_as_prefix): Delete old disabled code.
6333 (menu_item_p): New function.
6334 (where_is_internal_1): Skip over the few remaining menu items.
6335 * lisp.h (access_keymap): Update prototype.
6336 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6337 Update call to access_keymap.
6338 (follow_key, read_key_sequence): Update calls to access_keymap.
6339 Remove the meta->esc mappings.
6341 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6343 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6344 with additional argument.
6346 * xdisp.c (cursor_row_p): New function.
6347 (try_cursor_movement, display_line): Use it.
6349 * xdisp.c (append_space): Also save/restore iterator's current
6350 character and its length.
6352 * xdisp.c (init_from_display_pos): Add an assertion.
6353 (handle_stop): Don't set iterator's add_overlay_start.
6354 (handle_invisible_prop): Likewise.
6355 (load_overlay_strings): If text under an overlay is invisible,
6356 take both before- and after-strings into account when the iterator
6357 is positioned either at the start or at the end of the overlay.
6358 (forward_to_next_line_start): Rewritten.
6359 (reseat_at_next_visible_line_start): Rewritten.
6360 (set_iterator_to_next): Add parameter RESEAT_P.
6362 * dispextern.h (struct it): Remove member add_overlay_start.
6363 (set_iterator_to_next): Change prototype.
6365 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6367 * coding.c (code_convert_region): Be sure to initialize
6368 coding->category_idx.
6369 (decode_coding_string): Set coding->src_multibyte and
6370 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6371 (encode_coding_string): Set coding->src_multibyte and
6372 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6374 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6376 * xfns.c (Fx_create_frame): Don't bother calling
6377 face-set-after-frame-default since the caller does it for us anyway.
6379 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6381 * window.c (coordinates_in_window): Fix detection of vertical line
6382 on character terminals.
6384 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6386 * editfns.c (save_excursion_save): Additionally record the
6388 (save_excursion_restore): If buffer was visible in a window, and a
6389 different window was selected, and the old selected window is
6390 still live, restore point in that window.
6392 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6394 * xterm.c (x_produce_glyphs): Handle
6395 unibyte_display_via_language_environment correctly.
6397 * regex.c (regex_compile): Change the way of handling a range from
6398 unibyte char to multibyte char.
6400 * syntax.c (skip_chars): Change the way of handling a range from
6401 unibyte char to multibyte char.
6403 * process.c (read_process_output): Cancel previous change.
6405 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6407 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6409 * charset.c (Ffind_charset_string): Doc fix.
6410 (Ffind_charset_region): Doc fix.
6412 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6414 * process.c (read_process_output): Fix previous change. Adjust
6415 multibyteness of text to insert in a buffer by
6416 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6418 2000-10-10 Andreas Schwab <schwab@suse.de>
6420 * alloc.c (mark_object): Remove all workarounds installed on
6423 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6425 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6426 (base64_encode_1): Make it work for a text of multibyte form.
6427 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6428 case. Don't call str_to_multibyte because base64_decode_1
6429 produces correct multibyte form for eight-bit codes.
6430 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6431 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6432 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6435 * charset.h (CHAR_STRING): Optimized for single byte characters.
6437 2000-10-09 Andreas Schwab <schwab@suse.de>
6439 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6440 -1 after socket is closed, to fall through to error processing.
6442 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6444 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6445 variables. If ALIST includes foreground-color or
6446 background-color, change also the colors of the default face for
6449 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6451 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6452 them extern (they are defined on xfaces.c).
6453 (syms_of_msdos): Don't intern and don't staticpro
6454 Qbackground_color and Qforeground_color.
6456 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6458 * frame.c (Fframe_parameter): For non-windowed frames, if
6459 f->param_alist says foreground or background color is unspecified,
6460 call tty_color_name to return the color name computed from the
6461 frame's current colors.
6463 2000-10-06 Dave Love <fx@gnu.org>
6465 * terminfo.c (ospeed): Don't declare.
6467 * sysdep.c: Don't include string.h.
6468 (h_errno): Declare conditional also on TRY_AGAIN.
6470 * charset.c (Ffind_charset_string): Doc fix.
6472 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6473 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6476 2000-10-05 Dave Love <fx@gnu.org>
6478 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6479 position like menu-bar.
6481 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6483 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6485 * xdisp.c (handle_single_display_prop): Use safe_call1.
6486 (safe_call): Renamed from call_function.
6487 (safe_call1): New function.
6488 (handle_fontified_prop): Use safe_call1 instead of call1.
6489 (safe_eval): Renamed from eval_form.
6490 (safe_eval_handler): Renamed from eval_handler.
6491 (handle_single_display_prop, display_mode_element): Use safe_eval
6492 instead of eval_form.
6494 * xfaces.c (merge_face_heights): Use safe_call instead of
6497 * keyboard.c (show_help_echo): Use safe_call instead of
6498 call_function; use safe_eval instead of eval_form.
6500 * lisp.h (safe_call): Renamed from call_function.
6501 (safe_eval): Renamed from eval_form.
6502 (safe_call1): Add prototype.
6504 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6506 * xfns.c (image_ascent): Rearrange ascent calculation for the
6509 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6511 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6512 (where_is_internal_1): Don't bother ignoring menu-items any more.
6514 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6516 * keyboard.c (update_menu_bindings): New variable.
6517 (parse_menu_item): Use AREF. If update_menu_bindings
6518 is 0, don't update menu bindings.
6519 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6521 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6523 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6526 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6528 * syntax.c (forw_comment): Match nestedness of ender/starter.
6529 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6530 (prev_char_comstart_first): Remove.
6531 (back_comment): Check two-char comment markers more carefully
6532 to better handle overlapping cases like *//* or /* */* */ ...
6533 Match nestedness of ender/starter.
6535 2000-10-02 Dave Love <fx@gnu.org>
6537 * config.in (HAVE_GAI_STRERROR): Add undef.
6539 * process.c (Fopen_network_stream): Use it.
6541 * m/alpha.h (NO_REMAP): Don't define.
6543 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6545 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6546 return with a string converted to an integer or vice versa when
6547 Vmocklisp_arguments is t.
6548 (Fsignal): Likewise. The function can return for `quit'.
6549 (struct gcpro): Declare member `var' to point to a volatile
6552 * eval.c (error): Prevent compiler warning.
6554 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6556 * keymap.c (keymap_memberp): New function.
6557 (Fset_keymap_parent): Use it.
6558 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6559 Use keymap_memberp to avoid creating cycles.
6560 (access_keymap): Use KEYMAPP.
6562 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6564 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6565 gai_strerror. Make sure xerrno is set if connect fails. Improve
6568 2000-09-29 Jason Rumney <jasonr@gnu.org>
6570 * w32term.c (w32_char_font_type, w32_encode_char)
6571 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6572 (w32_bdf_per_char_metric): New function.
6573 (w32_per_char_metric): Use it.
6574 (x_draw_glyph_string_background): Always draw background for BDF
6577 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6578 GDI object which is a scarce resource.
6580 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6581 (get_quoted_string): Fix limit on memchr search.
6582 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6583 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6584 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6585 (get_cached_font_char, cache_char_offset): Use macro
6586 BDF_CODEPOINT_RANGE_COVER_P.
6587 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6588 (clear_cached_bitmap_slots): New function.
6589 (GET_HEX_VALUE): G-Z, g-z are not hex.
6590 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6591 (get_bitmap_with_cache): Use new cache implementation.
6592 (create_offscreen_bitmap): New function.
6593 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6595 * w32term.c (x_produce_glyphs): If the distance from the current
6596 position to the next tab stop is less than a canonical character
6597 width, use the tab stop after that.
6598 (x_draw_glyphs): Handle case START and END are out of bounds more
6600 (x_clear_mouse_face): Block/unblock input.
6601 (x_display_and_set_cursor): Don't show a hollow box cursor for
6602 buffers whose cursor_type is nil.
6604 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6606 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6608 * dispextern.h (updating_frame): Declare extern.
6610 2000-09-29 Andreas Schwab <schwab@suse.de>
6612 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6614 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6616 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6617 use its function definition.
6618 (tool_bar_items): Likewise.
6620 * lisp.h (fatal): Declare NO_RETURN.
6622 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6624 * keymap.c: Remove the line "#undef NULL".
6626 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6628 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6630 2000-09-28 Dave Love <fx@gnu.org>
6632 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6634 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6636 * .gdbinit (xreload): Note its need on GNU/Linux.
6638 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6639 r_alloc, r_alloc_free.
6641 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6643 * syntax.c (skip_chars): Handle negation correctly.
6645 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6647 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6648 with non-zero FORCE_P argument.
6650 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6653 * xdisp.c (window_box_height): Add an assertion.
6655 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6656 tool-bar than is available.
6657 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6659 2000-09-27 Dave Love <fx@gnu.org>
6661 * s/irix6-5.h: Now works 64-bit. Tidied.
6663 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6665 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6666 instead of BITS_PER_INT.
6667 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6668 EMACS_UINT, respectively.
6669 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6671 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6673 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6675 * window.c (freeze_window_starts): Construct last argument for
6676 foreach_window differently.
6678 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6680 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6681 EMACS_UINT instead of `int' and `unsigned int'.
6682 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6684 * frame.h (struct frame): Make the `nothing' member of union
6685 output_data an EMACS_INT.
6687 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6688 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6689 size in the sdata structure.
6690 (SDATA_NBYTES, SDATA_DATA): New macros.
6691 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6692 differently for the different layout of the sdata structure.
6693 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6695 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6696 Check that size recorded in the string size and size recorded in
6697 the sdata structure agree.
6699 2000-09-25 Dave Love <fx@gnu.org>
6701 * buffer.c: Include stdio.h.
6703 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6705 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6707 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6708 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6709 (__malloc_extra_blocks): Declare as __malloc_size_t.
6711 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6713 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6715 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6716 (read_char): If help-echo is showing, preserve the echo area
6719 * xdisp.c (help_echo_showing_p): New variable.
6720 (set_message): Reset it to 0.
6721 (init_xdisp): Initialize help_echo_showing_p.
6723 * dispextern.h (help_echo_showing_p): Declare extern.
6725 * config.in: Fix typo in __GNUC_MINOR__.
6727 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6729 * s/freebsd.h (POSIX_SIGNALS): Define.
6731 * xterm.c (x_clear_mouse_face): Block/unblock input.
6733 2000-09-24 Dave Love <fx@gnu.org>
6735 * fns.c (base64_encode_1): Fix last change.
6737 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6739 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6741 * xdisp.c (try_window_reusing_current_matrix): More fixes
6742 for the case window has a header-line.
6744 2000-09-22 Dave Love <fx@gnu.org>
6746 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6749 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6751 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6753 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6755 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6758 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6761 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6762 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6763 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6766 * marker.c (byte_char_debug_check): Return void.
6768 * xfns.c (Fx_create_frame): Set default frame parameter value
6769 for tool-bar-lines to 1.
6771 * dispnew.c (scrolling_window): Compare y-positions of rows
6772 equal at the start. Some simplification.
6774 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6775 reused rows' y-position in the case window has a header-line, and
6776 new window start is greater than old window start.
6778 * process.c (process_sent_to): New variable.
6779 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6780 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6781 Declare more parameters volatile.
6783 * lread.c (Vrecursive_load_depth_limit): New variable.
6784 (Fload): Check recursive loads whose recursion depth exceeds
6785 Vrecursive_load_depth_limit.
6786 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6788 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6790 * fileio.c (Fread_file_name): Doc fix.
6792 * editfns.c (Fmessage_or_box): Doc fix.
6794 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6796 * xfns.c (xbm_scan): Allow C-style comments.
6798 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6799 symbols are specified, add color translations to the cache.
6800 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6801 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6803 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6804 structures to xpm_init_color_cache.
6806 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6808 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6810 2000-09-19 Andrew Innes <andrewi@gnu.org>
6812 * makefile.nt (bootstrap-emacs): Don't change directory.
6814 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6816 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6818 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6819 If output buffer is too small, signal an appropriated error.
6821 2000-09-18 Dave Love <fx@gnu.org>
6823 * keyboard.c (menu_bar_items, tool_bar_items)
6824 (current_active_maps): Remove redundant get_local_map call.
6826 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6828 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6829 cursor for buffers whose cursor_type is nil.
6831 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6832 a feature to implement that is already implemented.
6833 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6836 * xfns.c (x_clear_image_1): New function.
6837 (x_clear_image): Use it.
6838 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6840 * dispnew.c (update_window): Move test for invisible lines
6841 at the top to update_window_line.
6842 (update_window_line): Handle invisible lines here.
6844 * xfns.c (clear_image_cache): Clear current matrices of all
6845 frames sharing an image cache. Block input while freeing
6846 images. Fix timestamp comparison.
6847 (x_clear_image): Also free the mask.
6849 * xfns.c (lookup_image): Block input while loading the image so
6850 that we won't get interrupted in a state where the image isn't yet
6852 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6853 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6854 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6855 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6857 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6859 * dispnew.c (update_window): Make sure to make desired rows
6860 current even if they are completely invisible at the top
6863 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6865 * xfns.c (lookup_image): Build mask before applying an algorithm.
6866 Recognize algorithm `disabled'.
6867 (cross_disabled_images): New variable.
6868 (COLOR_INTENSITY): New macro.
6869 (x_detect_edges): Use COLOR_INTENSITY.
6870 (x_disable_image): New function.
6871 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6873 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6874 disabled state, don't apply an image transformation algorithm if
6875 the user specified an image for the disabled state. Use
6876 `:algorithm disabled' for creating a disabled item's image if the
6877 user hasn't specified an image.
6879 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6880 allocation functions with the XPM lib.
6881 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6882 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6883 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6884 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6885 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6886 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6887 functions, if possible, because these handle color allocation
6888 failure more gracefully.
6889 (Fimage_mask_p): New function.
6891 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6892 (Qedge_detection, Qheuristic): New symbols.
6893 (syms_of_xfns): Initialize new symbols.
6894 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6895 `algorithm (edge-detection ...)'.
6896 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6897 (tiff_format, gif_format, gs_format): Add `:mask'.
6898 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6899 (GIF_MASK, GS_MASK): New enumerators.
6900 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6901 (emboss_matrix, laplace_matrix): New variables.
6902 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6903 (x_edge_detection): New functions.
6904 (x_laplace): Rewritten in terms of x_detect_edges.
6905 (x_build_heuristic_mask): If image has a mask, free it.
6907 2000-09-14 Andrew Innes <andrewi@gnu.org>
6909 * makefile.w32-in: Revert to Unix line endings.
6911 2000-09-14 Andrew Innes <andrewi@gnu.org>
6913 * makefile.w32-in: Standardize indentation somewhat.
6914 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6915 cater for differences between shells.
6917 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6919 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6921 * xterm.c (x_produce_glyphs): If the distance from the current
6922 position to the next tab stop is less than a canonical character
6923 width, use the tab stop after that.
6925 2000-09-14 Dave Love <fx@gnu.org>
6927 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6929 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6931 * xdisp.c (handle_fontified_prop): While running fontification
6932 functions, bind `fontification-functions' and
6933 `after-change-functions' to nil.
6935 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6936 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6938 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6940 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6941 USE_MMAP_FOR_BUFFERS.
6943 * insdel.c (make_gap): Use enlarge_buffer_text.
6945 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6946 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6947 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6948 from former r_alloc_* functions in ralloc.c.
6949 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6950 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6951 (mmap_init) [REL_ALLOC_MMAP]: New function.
6952 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6953 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6956 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6957 (enlarge_buffer_text): Add prototype.
6959 * ralloc.c: Remove everything having to do with the use of mmap.
6961 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6963 * sound.c (Fplay_sound): Doc fix.
6965 * keyboard.c: Avoid some more compiler warnings.
6966 (parse_tool_bar_item): Ignore cached key bindings.
6968 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6969 and allocation of Lisp data.
6971 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6973 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6974 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6977 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6979 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6981 * ccl.c: Comment fixed.
6982 (MAX_MAP_SET_LEVEL): Increased to 30.
6983 (PUSH_MAPPING_STACK): Enclose with do-while block.
6984 (POP_MAPPING_STACK): Likewise.
6985 (stack_idx_of_map_multiple): New variable.
6986 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6987 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6988 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6989 (ccl_driver) <CCL_MapSingle>: Likewise.
6990 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6991 with the case where looking up process reaches to the end of
6992 map-set, and call CCL programs as the above change.
6994 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6996 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6997 that might be clobbered by longjmp.
6998 (check_x_display_info, x_decode_color, create_frame_xic)
6999 (Fx_display_backing_store, Fx_display_visual_class)
7000 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7002 * lread.c (init_lread): Set Vloads_in_progress to nil.
7003 (Fload): Show list of recursively loaded files, when signaling an
7006 * lread.c (Vloads_in_progress): New variable.
7007 (record_load_unwind): New function.
7008 (Fload): Check for recursive loads.
7009 (syms_of_lread): Initialize Vloads_in_progress.
7010 (read_integer, read1): Avoid some compiler warnings.
7012 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7015 2000-09-11 Miles Bader <miles@gnu.org>
7017 * editfns.c (Fbuffer_string): Doc fix.
7019 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7021 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7023 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7025 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7026 whether to include other header files.
7028 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7030 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7031 by Fmemq as a boolean.
7033 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7035 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7037 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7039 * ralloc.c (mmap_fd): Remove initializer which can make it
7040 read-only in a dumped Emacs.
7041 (mmap_fd_1): New variable.
7042 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7043 restore it from there.
7044 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7045 unconditionally so that mmap_fd can be initialized there.
7046 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7047 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7048 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7050 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7052 * xdisp.c (dump_glyph_row): Fix printf format string.
7053 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7055 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7057 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7060 * xdisp.c (try_window_id): When trying to locate cursor in
7061 unchanged rows at the top, handle the case that we can't find it.
7063 * xterm.c (x_draw_glyphs): Handle case START and END are out
7064 of bounds more carefully.
7066 2000-09-08 Dave Love <fx@gnu.org>
7068 * s/sol2.h (REL_ALLOC_MMAP): Define.
7069 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7071 * ralloc.c: Don't include string.h (redundant).
7072 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7073 [!MAP_ANON]: Include fcntl.h.
7074 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7075 (r_alloc, r_re_alloc, r_alloc_free)
7076 (mmap_enlarge, mmap_set_vars): Use it.
7077 (r_alloc_init_fd): New function.
7078 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7079 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7082 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7085 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7086 change to __NetBSD__.
7088 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7090 * search.c (compile_pattern): Check the multibyteness of cached
7093 2000-09-08 Miles Bader <miles@gnu.org>
7095 * xfaces.c (default_face_vector): Function removed.
7096 (Finternal_merge_in_global_face): Restore old global/local
7097 attribute override order. Use inline loop instead of calling
7098 default_face_vector.
7100 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7102 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7103 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7104 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7105 where necessary, in case POINTER_TYPE is `void'.
7107 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7109 * frame.c (make_terminal_frame): Initialize frame foreground and
7110 background colors to unspecified, for the initial instance of an
7113 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7115 * ralloc.c (mmap_find): Fix overlap computation.
7116 (mmap_enlarge): Compute nbytes before trying to find an
7119 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7122 * lread.c (syms_of_lread): Change value of regexp
7123 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7125 * xmenu.c (xdialog_show): When looking up the selection in
7126 menu_items, take `quote' boundaries into account; this corresponds
7127 to a nil ITEM in x-popup-dialog.
7129 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7131 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7133 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7135 * coding.c (encode_coding_sjis_big5): Use translation table for
7136 encoding, not decoding. Fix the handling of latin-jisx0201.
7137 Check for the charset katakana-jisx0201 too.
7138 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7139 (detect_coding_sjis): Check the byte sequence more rigidly.
7141 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7143 * xfaces.c (Vparam_value_alist): New variable.
7144 (syms_of_xfaces): Initialize it.
7145 (Finternal_set_lisp_face_attribute): Avoid more consing.
7147 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7149 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7150 (Qbackground_mode): New variable.
7151 (syms_of_frame_1): Initialize Qbackground_mode.
7153 * lisp.h (Qdisplay): Declare extern.
7155 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7156 change face on all frames, and change the default for new frames.
7158 2000-09-07 Dave Love <fx@gnu.org>
7160 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7162 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7164 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7166 * charset.c: Include composite.h
7167 (lisp_string_width): New function.
7168 (Fstring_width): Call lisp_string_width instead of strwidth.
7170 * Makefile.in (charset.o): Depends on composite.h.
7172 * process.c (read_process_output): Before inserting the decoded
7173 text in the buffer, adjust the multibyteness.
7175 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7177 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7178 buffer's text buffer is null, map new memory.
7180 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7181 POINTER_TYPE and size_t.
7182 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7183 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7184 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7185 [REL_ALLOC_MMAP]: New macros.
7186 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7187 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7188 [REL_ALLOC_MMAP]: New functions.
7190 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7191 before and after unexec.
7193 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7194 text buffers if necessary.
7196 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7197 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7200 * config.in (HAVE_MMAP): Add #undef.
7202 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7204 * frame.c (Qdisplay_type): New variable.
7205 (syms_of_frame_1): Initialize it.
7206 (Fframe_parameter): New function that avoids consing.
7207 (syms_of_frame): Defsubr it.
7209 * buffer.c (Fother_buffer): Consider buffers as invisible when
7210 they are displayed in a window on an invisible frame.
7212 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7213 get-largest-window always return nil.
7215 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7217 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7218 variable; recognize Emacs 19 elc files.
7220 2000-09-04 Miles Bader <miles@gnu.org>
7222 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7223 before initially popping up the menu, so the menu doesn't flash
7224 when the face settings are significantly different from the defaults.
7226 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7228 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7229 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7230 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7231 (BIT_UNIBYTE): Remove.
7232 (re_match_2_internal): Delete corresponding code and streamline the
7233 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7234 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7235 (re_wctype_t): New type.
7236 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7237 (regex_compile): Use them and fix handling of overly long char classes.
7239 2000-09-03 Andrew Innes <andrewi@gnu.org>
7241 * makefile.w32-in: Change to DOS line endings.
7243 * s/ms-w32.h (ORDINARY_LINK): New define.
7245 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7246 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7248 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7249 (distclean): Delete them here instead.
7251 * w32proc.c (compare_env): Convert to uppercase for comparison,
7252 not lowercase, to match how the native Windows shell works.
7254 2000-09-03 Jason Rumney <jasonr@gnu.org>
7256 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7257 CVS changes the line-ends when checking in/out on DOS/Windows.
7259 * makefile.nt (emacs): Do not change directory to run temacs, as
7260 the load-path is set relative to current directory.
7262 2000-09-03 Miles Bader <miles@gnu.org>
7264 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7266 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7268 * xdisp.c (redisplay_mode_lines): New function.
7269 (display_mode_lines): Return number of mode lines displayed.
7270 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7271 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7273 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7274 string.h and strings.h.
7275 (index) [HAVE_INDEX]: Add prototype.
7277 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7278 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7280 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7281 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7283 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7285 * lread.c (read1): Accept `?' as symbol constituent, for
7286 compatiblity with XEmacs.
7288 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7290 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7291 (struct re_pattern_buffer): Remove newline_anchor.
7292 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7293 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7294 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7295 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7296 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7297 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7298 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7299 Get rid of references to newline_anchor.
7300 (regcomp): Allocate and precompute a fastmap.
7302 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7304 * lread.c (openp): GCPRO local variable `filename'.
7306 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7308 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7310 * regex.c: Merge some changes from GNU libc. Add prototypes.
7311 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7312 Use memcmp and memcpy instead of bcopy and bcmp.
7313 (init_syntax_once): Use ISALNUM.
7314 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7315 (REG_UNSET_VALUE): Remove. Use NULL instead.
7316 (REG_UNSET, re_match_2_internal): Use NULL.
7317 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7319 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7320 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7321 (regex_compile): In handle_interval, return an error rather than try to
7322 unfetch the interval if we can't find the closing brace.
7323 Obey the RE_NO_GNU_OPS syntax bit.
7324 (TOLOWER): New macro.
7326 (regexec): Allocate regs.start and regs.end as one block.
7328 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7330 * xdisp.c (echo_area_display): Check display_completed instead
7331 of calling detect_input_pending.
7333 * dispnew.c (update_frame): Only set display_completed here; move
7334 the update_begin and update_end calls here from update_frame_1.
7335 (update_frame_1): Don't set display_completed here, don't call
7336 update_begin/update_end.
7338 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7339 instead of store_frame_param.
7341 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7343 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7344 desired window matrix hasn't been displayed, use the current row
7345 instead. Make sure that only those frame rows are updated for
7346 which there exists a corresponding enabled desired row.
7348 2000-08-29 Miles Bader <miles@gnu.org>
7350 * xfaces.c (default_face_vector): New function.
7351 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7353 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7355 * lread.c (openp): Prevent temporary string passed to
7356 Ffile_readable_p from being garbage collected.
7358 2000-08-28 Dave Love <fx@gnu.org>
7360 * keymap.c (store_in_keymap): Add `static' to declaration.
7362 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7364 * emacs.c, callint.c, doc.c, editfns.c
7365 (toplevel) [HAVE_STRING_H]: Include string.h.
7366 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7367 (index): Remove prototypes which might conflict with non-standard
7368 definitions of index/strchr.
7370 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7371 (rindex): Define only if !HAVE_RINDEX.
7373 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7375 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7377 2000-08-28 Miles Bader <miles@gnu.org>
7379 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7380 made inconsistent by a font-related attribute in FROM.
7381 (merge_face_inheritance): Add function comment.
7383 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7385 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7386 the 4th arg (PREV_EVENT) Qt to suppress input method.
7388 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7390 * regex.c: Indent cpp directives and remove parens after `defined'.
7391 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7392 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7393 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7394 (re_compile_pattern): Use size_t for length.
7395 (init_syntax_once): Move to a better place.
7396 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7397 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7399 * syntax.c (back_comment): Detect cases where a comment-starter is
7400 actually inside another comment as in: /* a // b */ c // d \n.
7401 Make it clear that `comstart_pos' is unused for nested comments.
7403 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7404 (KEYMAPP): New macro.
7405 (Fkeymap_parent, Fset_keymap_parent): Use it.
7406 (fix_submap_inheritance): Mark it static.
7407 (define_as_prefix, describe_buffer_bindings, describe_command)
7408 (describe_translation, describe_map): Complete prototypes.
7410 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7412 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7413 to better match the key-lookup behavior.
7415 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7417 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7418 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7420 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7422 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7423 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7424 (xterm.o): Depend on coding.h
7426 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7428 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7429 the corresponding '#endif'.
7431 2000-08-26 Miles Bader <miles@gnu.org>
7433 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7434 * xfaces.c (QCinherit): New variable.
7435 (syms_of_xfaces): Initialize it.
7436 (LFACE_INHERIT): New macro.
7437 (Finternal_get_lisp_face_attribute)
7438 (merge_face_vector_with_property)
7439 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7440 (check_lface_attrs): Allow new types of face height. Check
7442 (CYCLE_CHECK): New macro.
7443 (merge_face_inheritance): New function.
7444 (merge_face_vectors): Merge inherited faces too. Add F and
7445 CYCLE_CHECK arguments.
7446 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7447 (lookup_named_face, lookup_derived_face, realize_named_face)
7448 (face_at_string_position, face_at_buffer_position): Supply
7449 new F and CYCLE_CHECK arguments to merge_face_vectors.
7450 (merge_face_heights): New function.
7451 (merge_face_vectors, merge_face_vector_with_property)
7452 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7453 handle relative face heights.
7454 (lface_same_font_attributes_p): Compare heights using EQ.
7456 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7458 * charset.c (char_to_string): Check the character validity.
7459 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7461 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7463 * regex.c (PUSH_FAILURE_COUNT): New macro.
7464 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7465 Handle popping of a register's or a counter's data.
7466 (POP_FAILURE_POINT): Use the new name.
7467 (re_match_2_internal): Push counter data on the stack for succeed_n,
7468 jump_n and set_number_at and remove misleading dead code in succeed_n.
7470 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7472 * xdisp.c (redisplay_internal): If considering all windows on all
7473 frames, update the display for each frame as soon as possible,
7474 instead of first building all desired matrices for all frames, and
7475 then updating them all.
7476 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7478 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7480 * bytecode.c (mark_byte_stack): Add a comment.
7482 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7483 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7486 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7488 * minibuf.c (do_completion): Always use compare-string, not
7489 string-equal because the latter doesn't pay attention to
7490 multibyteness of strings.
7492 * process.c (create_process): Don't setup raw-text coding here.
7493 (Fopen_network_stream): Don't set coding->src_multibyte and
7494 coding->dst_multibyte here.
7495 (read_process_output): For process filter, return unibyte string
7496 if default-enable-multibyte-characters is nil.
7497 (send_process): If OBJECT is multibyte text, be sure to encoded it
7498 by the specified coding system for the process. Otherwise, setup
7500 (init_process): Don't initialize default-process-coding-system here.
7502 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7504 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7505 <scroll-down-aggressively>: Likewise.
7507 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7509 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7510 zero. Set coding->produced_char correctly.
7512 2000-08-22 Andrew Innes <andrewi@gnu.org>
7514 * makefile.w32-in: New file.
7516 * unexw32.c (unexec): Ignore old_name, and use the actual location
7517 of the current executable instead. Base new_name on this.
7519 * w32proc.c (create_child): Remove reference to security
7520 descriptor, which isn't needed and doesn't compile with mingw32.
7522 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7523 up dllimport attributes.
7524 (x_update_window_end): Update prototype.
7526 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7527 extern, which screws up dllimport attributes.
7529 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7530 up dllimport attributes.
7532 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7533 screws up dllimport attributes.
7535 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7536 up dllimport attributes.
7537 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7538 screws up dllimport attributes.
7540 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7541 up dllimport attributes.
7543 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7544 screws up dllimport attributes.
7546 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7547 screws up dllimport attributes.
7549 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7550 up dllimport attributes.
7552 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7553 unnecessary extern, which screws up dllimport attributes.
7556 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7557 up dllimport attributes.
7559 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7560 unnecessary extern, which screws up dllimport attributes.
7562 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7563 screws up dllimport attributes.
7565 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7566 up dllimport attributes.
7568 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7570 * w32bdf.c (search_file_line):
7571 (set_bdf_font_info):
7573 (w32_get_bdf_glyph):
7574 (w32_BDF_to_x_font): Fix compile warnings.
7576 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7578 * w32select.c: Include keyboard.h before frame.h.
7580 * w32fns.c (max): Define macro.
7581 (JOHAB_CHARSET): Define if not known.
7582 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7583 (Fx_show_tip): Synch with X version.
7585 * w32xfns.c: Include keyboard.h before frame.h.
7587 * w32fns.c: Include keyboard.h before frame.h.
7589 * w32term.c: Include keyboard.h before frame.h.
7591 * fontset.c: Include keyboard.h before frame.h.
7593 * w32inevt.c: Include keyboard.h before frame.h.
7594 (MOUSE_MOVED): Define if not known.
7596 * minibuf.c: Include keyboard.h before frame.h.
7598 * keyboard.c: Include keyboard.h before frame.h.
7600 * indent.c: Include keyboard.h before frame.h.
7602 * dispnew.c: Include keyboard.h before frame.h.
7604 * buffer.c: Include keyboard.h before frame.h.
7606 * alloc.c: Include keyboard.h before frame.h.
7608 * print.c: Include keyboard.h before frame.h.
7610 * process.c: Include keyboard.h before frame.h.
7612 * scroll.c: Include keyboard.h before frame.h.
7614 * sysdep.c: Include keyboard.h before frame.h.
7616 * term.c: Include keyboard.h before frame.h.
7618 * window.c: Include keyboard.h before frame.h.
7620 * xdisp.c: Include keyboard.h before frame.h.
7621 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7623 * frame.c: Include keyboard.h before frame.h.
7625 * w32heap.h: Undefine min, max.
7627 * w32gui.h: Undefine min, max.
7629 * unexw32.c: Change PUCHAR to PCHAR.
7630 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7633 (copy_executable_and_dump_data): Remove unnecessary static defs.
7634 (copy_executable_and_dump_data): Fix compile warnings.
7636 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7638 * w32console.c (min): Define macro.
7639 (clear_frame, write_glyphs): Fix compile warning.
7641 * w32proc.c (compare_env):
7642 (find_child_console): Fix compile warning.
7644 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7645 sys_errlist instead of _sys_errlist.
7646 (get_emacs_configuration_options): New function.
7648 * s/ms-w32.h (sys_nerr): Provide default definition.
7649 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7650 name with _ prepended.
7651 (NSIG): Define if not known.
7652 (get_emacs_configuration): Provide extern declaration.
7653 (get_emacs_configuration_options): Provide extern declaration.
7654 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7656 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7658 (read_unc_volume): Fix compile warning.
7660 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7661 definitions from being used.
7663 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7665 * w32.c (unc_volume_file_attributes):
7666 (open_unc_volume): Make arg const.
7668 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7669 (read_input_waiting): Remove excess parameter.
7671 * w32.c (init_environment): Call _access.
7672 (check_windows_init_file): Call _close.
7673 (init_user_info): Call _putenv.
7674 (init_environment): Call _putenv and _strdup.
7675 (init_ntproc): Reset volume info cache on startup.
7677 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7678 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7679 cannot override the CRT malloc.
7681 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7682 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7684 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7685 unless we are linking with a static CRT.
7686 (RVA_TO_PTR): Cast result to unsigned char*.
7688 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7689 (add_volume_info): Use xstrdup.
7691 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7693 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7694 (do_completion, Fminibuffer_complete_word): Use it.
7695 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7696 var so it can take non-boolean values.
7698 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7700 * editfns.c (find_field): Formatting changes.
7701 (toplevel): Some old-style function forward declarations
7702 changed to prototypes, some new protypes added, some functions
7705 * lisp.h (set_time_zone_rule): Add prototype.
7706 (use_dialog_box): External declaration.
7708 * keyboard.c (gen_help_event): Add parameter SIZE.
7709 (kbd_buffer_events_waiting): Slightly rewritten.
7710 (clear_event): New function.
7711 (kbd_buffer_get_event): Use it, and clear the input_events of
7713 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7714 don't fill the newly created array with nils.
7715 (toplevel): Convert some old-style function forward declarations
7718 * keyboard.h (gen_help_event): Change prototype.
7720 * xterm.c (XTread_socket): Change calls to gen_help_event.
7722 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7724 * eval.c (Fmacroexpand): Doc fix.
7726 2000-08-20 Jason Rumney <jasonr@gnu.org>
7728 * w32term.h (x_display_info_for_display): Remove as this function
7729 does not exist on W32.
7731 * w32term.c (help_echo_window): New variable.
7732 (syms_of_w32term): staticpro it.
7733 (note_mode_line_highlight): Set it.
7734 (XTextExtents16): Removed as there is no equivalent on W32.
7735 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7736 the X way of doing this will not work for W32.
7737 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7738 (x_draw_image_foreground): Avoid drawing outside of the clip area
7739 when image doesn't have a mask.
7740 (note_mouse_highlight): Process overlays in the right order of
7741 priority. Set help_echo_window.
7742 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7743 because that's more visible for large images.
7745 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7746 name to single_keymap_panes.
7747 (w32_menu_show): Set wv->title when dealing with titles.
7748 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7750 2000-08-21 Miles Bader <miles@gnu.org>
7752 * minibuf.c (do_completion): Try again if we rewrite the input
7753 string, but no completion was done, so that any completion message
7756 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7758 * xfaces.c (lface_equal_p): Compare strings differently.
7759 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7760 (realize_tty_face): Use them.
7761 (syms_of_xfaces): Initialize new variables.
7762 (map_tty_color): New function, extracted from realize_tty_face.
7763 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7764 foreground or background color, store the new color name in the
7765 realized face; previous code trying to do this had no effect.
7766 (realize_tty_face): Use map_tty_color.
7767 (Fclear_face_cache): Set face_change_count and ensure thorough
7770 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7772 * undo.c (record_first_change, record_marker_adjustment): Don't
7773 use XBUFFER on last_undo_buffer which might not be a buffer.
7775 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7777 * coding.c (decode_coding_string): Set members consumed,
7778 consumed_char, produced, produced_char of *coding correctly. If
7779 decode_coding doesn't consume any byte, don't try anymore.
7780 (encode_coding_string): Likewise.
7782 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7784 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7785 conditional have void type, for Standard C compilers.
7787 * xdisp.c (redisplay_internal): Compare windows for equality with
7788 EQ, instead of applying XWINDOW to something that might not
7791 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7793 * fontset.c (Finternal_char_font): Search only the selected frame
7794 for a window of the current buffer.
7796 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7798 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7801 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7802 second half of a HELP_EVENT is found at the start of kbd_buffer.
7804 2000-08-18 Miles Bader <miles@gnu.org>
7806 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7808 * editfns.c (save_restriction_save): Rewrite to use markers.
7809 (save_restriction_restore): Rewrite to understand new form of data
7810 saved by save_restriction_save.
7811 (Fsave_restriction): Remove cautionary note in doc-string.
7813 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7815 * fileio.c (build_annotations): Add a comment explaining the
7816 return value of format-annotate-function. Replace a spurious call
7817 to Flength with a CONSP test. Call format-annotate-function with
7818 a fifth arg specifying how many times the function is been called
7819 in a row, to let it choose temporary buffers appropriately.
7821 2000-08-17 Dave Love <fx@gnu.org>
7823 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7824 declare make_temp_name twice.
7826 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7827 (unreadpure): Give it an arg.
7829 * unexalpha.c: Prototype fatal_unexec, mark_x,
7830 update_dynamic_symbols. Declare unexec as void.
7832 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7833 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7835 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7836 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7838 * alloca.c: Use #error.
7839 [POINTER_TYPE]: Use it.
7841 * eval.c (Fdefvar): Doc fix.
7843 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7844 INITIALIZE_INTERVAL.
7846 * buffer.h: Avoid DECLARE_INTERVALS.
7848 * config.in: Add size_t.
7850 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7852 * w16select.c (set_clipboard_data): If there's not enough memory
7853 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7854 expects. In case of other failures, return 3.
7855 (system_error_msg): New error message.
7856 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7859 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7861 * term.c (write_glyphs): Also turn off inverse video after turning
7862 off other appearances in case TS_exit_attribute_mode is not equal
7863 to TS_end_standout_mode.
7864 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7866 (turn_off_face): Reset standout_mode only if
7867 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7868 is equal to TS_end_standout_mode.
7870 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7872 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7873 sequence at the end of the source block.
7875 * ccl.c (Fccl_program_p): Docstring modified.
7876 (Fccl_execute): Likewise.
7877 (Fccl_execute_on_string): Likewise.
7879 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7881 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7883 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7885 The following changes are mainly to fix bugs of
7886 encode/decode-coding-string failing if encoding/decoding return
7887 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7888 variable conversion_buffer.
7890 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7891 decrement dst_end to avoid buffer overflow in the later call of
7894 * coding.h (conversion_buffer_size, conversion_buffer)
7895 (get_conversion_buffer): Extern deleted.
7897 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7898 (conversion_buffer, conversion_buffer_size): Variables deleted.
7899 (get_conversion_buffer): Function deleted.
7900 (struct conversion_buffer): New structure.
7901 (MAX_ALLOCA): New macro.
7902 (allocate_conversion_buffer): New macro.
7903 (extend_conversion_buffer, free_conversion_buffer): New functions.
7904 (ccl_coding_driver): Set coding->result.
7905 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7906 this is the last block of source.
7907 (encode_coding): Likewise. Handle the source block as the last
7908 one only when the whole source text is consumed.
7909 (decode_coding_string): Handle the case that the output buffer is
7910 too small to decode the whole source text. Use
7911 allocate_conversion_buffer, extend_conversion_buffer and
7912 free_conversion_buffer, not get_conversion_buffer.
7913 (encode_coding_string): Likewise.
7914 (init_coding): Function deleted.
7915 (init_coding_once): Delete code to initialize conversion_buffer_size.
7917 * emacs.c (main): Don't call init_coding.
7919 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7921 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7922 (insert_glyphs): Likewise.
7924 * w32console.c (write_glyphs): Use a locally declared
7927 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7929 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7930 member of display_info is NULL.
7932 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7934 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7936 * term.c (turn_off_face): Reset standout_mode when resetting
7937 appearances with capability `me'.
7938 (write_glyphs): Switch on inverse video before each face change.
7940 2000-08-14 Dave Love <fx@gnu.org>
7942 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7943 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7944 (lisp_free): Declare and make static.
7946 * window.c: Fix embedded comment.
7947 (syms_of_window): Fix doc string.
7949 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7951 * keymap.c (push_key_description): If C without modifiers is < 32,
7952 make sure to print `C-' before `M-', like in the manual.
7954 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7956 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7957 since they aren't relocated anymore.
7958 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7960 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7961 partially visible line which is smaller than the window's height.
7963 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7965 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7966 the multibyte form of eight-bit-control characters.
7967 (Fccl_execute_on_string): Initialize ccl->multibyte.
7969 * ccl.h (struct ccl_program): New member multibyte.
7971 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7973 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7975 * regex.c (regex_compile) <normal_char>: Pay attention to
7977 (analyse_first) <exactn>: Setup fastmap correctly for
7978 eight-bit-control characters.
7980 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7982 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7984 * keyboard.c (make_lispy_event): Handle the new event type
7985 multibyte_char_keystroke.
7987 * xterm.c: Include coding.h.
7988 (XTread_socket): Work around a bug of XmbLookupString. If the
7989 input is from XIM, decode it according to the current locale. In
7990 that case, generate multibyte_char_keystroke events.
7992 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7994 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7995 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7997 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7999 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8000 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8001 (move_it_in_display_line_to): Record iterator's ascent and descent
8002 before producing glyphs, and restore them when we know the glyph
8003 doesn't fit on the line.
8004 (move_it_to): Restructured so that it's easier to debug. If
8005 moving to a vpos, and not moving to an x or character position,
8006 stop as soon as the specified vpos is reached; don't move further
8007 into that line because that might change the computed line height.
8008 (try_cursor_movement): New function, extracted from the cursor
8009 movement branch of redisplay_window. If ending on a partially
8010 visible line, don't try to scroll if the cursor line is taller
8012 (redisplay_window): Use try_cursor_movement.
8014 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8015 because that function doesn't cope with variable-height lines.
8017 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8018 box cursor because that's better visible for large images.
8020 2000-08-10 Miles Bader <miles@gnu.org>
8022 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8024 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8026 * xdisp.c (Vmessages_buffer_name): New variable.
8027 (message_dolog): Use it.
8028 (syms_of_xdisp): Initialize it.
8030 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8032 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8033 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8034 redundant now that keyboard.h is included.
8036 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8038 * keyboard.c (kbd_buffer_events_waiting): New function.
8040 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8042 * msdos.c: Include keyboard.h.
8043 (XMenuActivate): Empty no_event events from the event buffer. If
8044 no events are left after that, call clear_input_pending.
8045 (mouse_clear_clicks): New function, code moved from mouse_init.
8046 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8047 mouse driver to ``forget'' any past clicks.
8049 * Makefile.in (msdos.o): Depend on keyboard.h.
8051 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8053 * lisp.h (input_pending): External declaration.
8055 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8057 * xdisp.c (echo_area_display): Display thoroughly if input is
8058 pending. Bind redisplay-dont-pause to t during the redisplay.
8059 in case input is pending.
8061 * dispnew.c (Qredisplay_dont_pause): New variable.
8062 (syms_of_display): Initialize and staticpro it.
8063 (update_frame_1): Don't interrupt the display for pending input if
8064 redisplay_dont_pause is set.
8066 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8068 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8070 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8072 * callproc.c (Fcall_process): Terminate the unwind-protect around
8073 the post-read-conversion of coding system.
8075 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8076 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8077 * buffer.h (overlays_at): Update prototype.
8078 * xdisp.c (next_overlay_change): Update call to overlays_at.
8079 * xfaces.c (face_at_buffer_position): Likewise.
8080 * textprop.c (Fget_char_property): Likewise.
8081 * xterm.c (note_mouse_highlight): Likewise.
8083 * minibuf.c (do_completion): Don't consider a simple change of
8084 case as `completion'.
8086 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8088 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8089 * undo.c (record_delete): Make sure last_point_position_buffer is
8090 a buffer before comparing pointers.
8092 * coding.h (decode_coding_string): Declare.
8094 * intervals.h (Fprevious_single_char_property_change): Declare.
8096 * textprop.c (Fprevious_single_char_property_change): Don't do
8097 arithmetic directly on lisp objects.
8099 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8101 * keyboard.h (menu_item_eval_property): Declare.
8103 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8104 reuse as buffer name, instead of recreating (and discarding) every
8105 time a message is logged.
8106 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8107 (current_message_1, truncate_message_1, set_message_1)
8108 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8109 (current_message, truncate_echo_area, display_echo_area)
8110 (resize_echo_area_axactly): Changed calls.
8112 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8114 (Ffind_coding_systems_region_internal): First argument to Fappend
8115 must be an integer, not a Lisp object.
8117 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8119 * charset.c (Fchar_width): Doc fix.
8121 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8123 * charset.c (Fstring_width): Doc fix.
8125 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8127 * xdisp.c (start_display): When starting display on a continuation
8128 line, clear ascent and descent members of the iterator structure;
8129 the height of the continued line does not affect the height of the
8131 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8132 line taller than the window.
8133 (redisplay_window) <forced window start>: Handle case that the
8134 middle of the window is not found in any row.
8135 (dump_glyph_row): Show more information.
8136 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8137 first text line in a glyph matrix.
8139 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8140 of the clip area when image doesn't have a mask.
8142 * fns.c (sweep_weak_table): Fix survival conditions for
8143 key-or-value and key-and-value weakness.
8145 * .gdbinit (xhashtable): New command.
8147 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8148 tables out of the list of all weak hash tables.
8150 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8151 a new buffer is created, make sure echo_area_buffer[] references
8154 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8156 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8159 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8161 * syntax.c (skip_chars): Fix previous change. Make the handling
8162 of unibyte string consistent with that of regex search.
8164 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8166 * xmenu.c (popup_get_selection): Use xfree instead of free.
8168 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8170 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8172 * callproc.c (child_setup): Use xfree instead of free.
8174 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8176 (run_mac_command, closedir): Use `xfree' instead of `free'.
8178 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8180 * eval.c (error): Use xfree instead of free.
8182 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8184 * fns.c: Replace `illegal' with `invalid'.
8185 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8187 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8189 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8192 2000-08-04 Noah Friedman <friedman@splode.com>
8194 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8197 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8199 * syntax.c (skip_chars): Fix typo in error message.
8201 2000-08-04 Andreas Schwab <schwab@suse.de>
8203 * m/ia64.h: Moved from s/ia64.h.
8205 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8207 * process.c (read_process_output): Big simplification. Handle
8208 composition and post-read-conversion of coding system correctly.
8209 (send_process): Handle composition correctly.
8211 * callproc.c (Fcall_process): Handle post-read-conversion of
8212 coding system if any.
8214 * coding.c (decode_coding_iso2022): More strict check for handling
8216 (coding_restore_composition): Pay attention to the case that
8217 cmp_data is not set properly (because of invalid code in the
8219 (run_pre_post_conversion_on_str): Include text properties in the
8221 (decode_coding_string): Set members of coding correctly.
8223 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8225 * s/ia64.h: New file.
8227 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8228 Use NULL instead of 0 at the end of variable argument list of
8229 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8230 sizeof (int) < sizeof (void *).
8232 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8233 of variable argument lists of XtVaGetValues and XtVaSetValues.
8235 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8236 variable argument lists of XtVaGetValues and XtVaSetValues.
8238 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8240 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8241 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8243 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8246 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8247 in call to Fsingle_key_description.
8249 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8252 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8254 * window.c (display_buffer_reuse_frames): New variable.
8255 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8256 frames displaying BUFFER.
8257 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8259 2000-08-01 Miles Bader <miles@gnu.org>
8261 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8262 when to constrain NEW_POS (they were pretty screwed up before).
8264 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8266 * msdos.c (run_msdos_command): Save and restore the master
8267 environment, for the case that child_setup signals an error.
8268 When mirroring slashes in DOS shell commands, don't fail when
8269 argv[2] has embedded blanks.
8270 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8271 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8272 (dos_ttraw): Call mouse_setup_buttons.
8274 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8275 using alloca; free it after run_msdos_command returns.
8277 2000-07-27 Dave Love <fx@gnu.org>
8279 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8280 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8282 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8284 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8286 * editfns.c (lisp_time_argument): Fix last change.
8288 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8290 * fns.c (Fdelete): Make it work on vectors and strings in addition
8293 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8294 (syms_of_fns): Initialize new variables.
8295 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8296 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8297 weakness, with t meaning the same as `key-and-value'.
8299 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8301 * coding.h (struct coding_system): Member safe_charset deleted.
8303 * coding.c (Qsafe_charsets): This variable deleted.
8304 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8306 (coding_safe_chars): New function.
8307 (CODING_SAFE_CHAR_P): New macro.
8308 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8309 checking safe_charsets member of the coding system. Caller changed.
8310 (detect_coding_iso2022): New local variable safe_chars.
8311 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8312 safe_charsets member of the coding system.
8313 (decode_coding_iso2022): New local variable safe_chars.
8314 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8315 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8316 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8317 (ENCODE_UNSAFE_CHARACTER): New macro.
8318 (encode_coding_iso2022): New local variable safe_chars. Check
8320 (setup_coding_system): Delete the code to initialize
8321 coding->safe_charses
8322 (intersection, find_safe_codings): New functions.
8323 (Ffind_coding_systems_region_internal): New function.
8324 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8325 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8326 variable and initialize it.
8328 * fns.c (char_table_ref_and_index): New function.
8330 * lisp.h (char_table_ref_and_index): Add prototype.
8332 2000-07-26 Sam Steingold <sds@gnu.org>
8334 * editfns.c (lisp_time_argument): Added third argument `usec'.
8335 (Ffloat_time): New built-in Lisp function.
8337 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8339 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8340 for the character code.
8342 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8345 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8346 if called for a popup menu.
8347 (xmenu_show): Store help string in widget values.
8349 2000-07-26 Dave Love <fx@gnu.org>
8351 * syswait.h: Move some definitions.
8352 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8353 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8354 perspicuous definitions.
8355 (WTERMSIG): Fix bit pattern used.
8357 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8359 * print.c (print_object): If vector printing is truncated, print
8360 "..." to indicate it as well as the case of list printing.
8362 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8364 * xdisp.c (next_element_from_display_vector): Improve comments.
8366 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8367 for the character code, and the rest for the face id as in 20.x.
8368 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8370 * window.c (window_display_table): Cleaned up.
8372 * syntax.c (Fforward_word): Add last arg nil in call of
8373 Fconstrain_to_field.
8375 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8377 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8378 identical but for the letter-case, don't call
8379 barf_or_query_if_file_exists.
8381 2000-07-25 Miles Bader <miles@gnu.org>
8383 * editfns.c (find_field): Honor special `boundary' fields.
8384 (Qboundary): New variables.
8385 (syms_of_editfns): Initialize Qboundary.
8386 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8387 Use scan_buffer instead of find_before_next_newline, because it
8388 allows us to detect the boundary case where there's a newline at
8390 * lisp.h (Fconstrain_to_field): Update external declaration.
8392 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8394 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8397 2000-07-24 Dave Love <fx@gnu.org>
8399 * s/sunos4-0.h, s/sol2.h:
8400 (LIBS_TERMCAP): Move from m/sparc.h.
8402 * m/sparc.h (TERMINFO): Moved to system files (probably only
8403 relevant for sunos4 judging by its vintage).
8404 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8407 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8409 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8410 name to single_keymap_panes.
8412 2000-07-24 Andreas Schwab <schwab@suse.de>
8414 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8416 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8418 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8419 parameters instead of using int parameters. Expect FN to accept
8420 EMACS_INT parameters.
8421 (display_echo_area, resize_echo_area_axactly, current_message)
8422 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8423 with new argument list.
8424 (resize_mini_window_1): New callback function.
8425 (current_message_1, truncate_message_1, set_message_1): Change
8426 parameter lists to the new format expected by with_echo_area_buffer.
8428 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8430 * fontset.c (fontset_ref): Remove INLINE declaration.
8431 (fontset_ref_via_base): Likewise.
8432 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8435 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8437 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8438 correct order of priority. If help echo was found in an overlay,
8439 use that overlay as the object in which the help echo was found.
8441 2000-07-22 Miles Bader <miles@gnu.org>
8443 * textprop.c (Fprevious_single_char_property_change): The initial
8444 property value should be from the position preceding POSITION, not
8447 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8449 * coding.c (syms_of_coding): Doc fix for
8450 inhibit-iso-escape-detection.
8452 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8454 * xterm.c (note_mouse_highlight): Process overlays in the right
8457 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8459 * xterm.c (note_mouse_highlight): If help-echo was found in an
8460 overlay, use that overlay as the object in which the help was found.
8462 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8464 * window.c (foreach_window): Instead of a fake variable argument
8465 list, take one USER_DATA argument.
8466 (foreach_window_1): Likewise, and call callback functions with two
8467 args, the window and USER_DATA.
8468 (struct check_window_data): New struct.
8469 (check_window_containing): Use it.
8470 (window_from_coordinates): Set up a struct check_window_data for
8472 (add_window_to_list, freeze_window_start): Change parameters
8473 according to new calling convention.
8475 * window.h (foreach_window): Change prototype.
8477 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8479 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8481 * xmenu.c (menu_help_callback): Call show_help_echo with
8482 additional arguments OBJECT and POS.
8484 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8486 * data.c (Faset): Allow storing any multibyte character in a
8487 string. Convert unibyte string to multibyte if necessary.
8489 * xfns.c (x_encode_text): New function.
8490 (x_set_name): Use x_encode_text.
8491 (x_set_title): Likewise.
8493 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8495 * xterm.h (x_encode_text): Add prototype.
8497 2000-07-20 Dave Love <fx@gnu.org>
8499 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8502 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8504 * msdos.c (help_echo_window): New variable.
8505 (syms_of_msdos): Initialize and staticpro it.
8506 (IT_note_mode_line_highlight): Set help_echo_window.
8507 (IT_note_mouse_highlight): Ditto.
8508 (dos_rawgetc): Store help_echo_window in the second event produced
8511 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8512 Record the object that generated the help echo and the position of
8513 that object in help_echo_object and help_echo_pos. Record that
8514 some glyphs in a row are displayed in mouse-face.
8515 (IT_update_begin): Don't clear mouse highlight unless one of the
8516 enabled glyph rows is marked as being displayed in mouse-face.
8517 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8518 and position recorded in help_echo_object and help_echo_pos to the
8520 (IT_menu_display): Accept a new argument PN: the pane number of
8521 the current menu pane. Record the pane number and the item
8522 number of the item which has associated help string.
8523 (XMenuActivate): Update the prototype for help_callback in
8524 function declaration. Call IT_menu_display with the current menu
8525 pane number as an additional argument. Call help_callback with
8526 two additional arguments: the pane number and the item number of
8527 the menu item associated with the help text.
8528 (help_echo_object, help_echo_pos): New variables.
8529 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8531 * msdos.h (XMenuActivate): Update prototype.
8533 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8535 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8536 Add some more prototypes.
8538 * xterm.c, xterm.h: Add some more prototypes.
8540 * lisp.h (Fnext_single_char_property_change): Add prototype.
8542 * dispnew.c (direct_output_for_insert): Remove confusing
8543 outer local variable mouse_face_overwritten_p.
8544 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8546 * alloc.c (allocate_string_data): Don't copy old string contents.
8548 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8550 * coding.c (code_convert_region): Delete text properties before
8551 shrinking the conversion region.
8553 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8555 * dispnew.c (update_text_area): Write the whole row if it
8556 has mouse-face in it.
8558 * xfaces.c (face-alternative-font-family-alist): Remove
8559 DEFVAR_LISP; staticpro instead.
8561 * xmenu.c (menu_help_callback): Call show_help_echo with
8564 * keyboard.c (show_help_echo): Add parameter WINDOW.
8565 (read_char): Call show_help_echo with window extracted from Lisp
8567 (gen_help_event): Add parameter WINDOW.
8569 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8571 * xterm.c (help_echo_window): New variable.
8572 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8573 (XTread_socket): Pass help_echo_window to gen_help_event.
8574 (syms_of_xterm): Initialize and staticpro help_echo_window.
8576 2000-07-18 Dave Love <fx@gnu.org>
8578 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8580 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8582 * alloc.c (allocate_string_data): If string had already data
8583 assigned, copy old contents to new string data.
8585 * coding.c (syms_of_coding): Fix typo in spelling of variable
8586 `inhibit-iso-escape-detection'.
8588 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8590 * Makefile.in: Add dependencies on dispextern.h.
8591 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8592 `free'; both can conflict with system header files.
8594 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8596 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8599 2000-07-18 Dave Love <fx@gnu.org>
8601 * window.c (Fwindow_list): Declare arg `window'.
8603 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8605 * coding.c (setup_coding_system): Don't override the explicitly
8606 specified designations.
8608 2000-07-15 Miles Bader <miles@gnu.org>
8610 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8611 from `text_property_eq' and `text_property_stickiness', respectively.
8612 (find_field, Fconstrain_to_field, char_property_eq)
8613 (char_property_stickiness): Changed to call char-property functions
8614 instead of text-property-only ones.
8616 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8617 `next_single_char_property_change'). Do more error checking, and
8618 cleanup limit behavior.
8619 (Fprevious_single_char_property_change): New function.
8620 (syms_of_textprop): Initialize new subrs.
8622 * xdisp.c (display_prop_end, invisible_text_between_p):
8623 Call Fnext_single_char_property_change instead of
8624 next_single_char_property_change.
8626 2000-07-15 Jason Rumney <jasonr@gnu.org>
8628 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8629 after menu is finished with.
8630 (add_menu_item): Only consider wv->title as a menu title.
8631 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8633 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8635 (FONT_REGEXP): Remove unused macro, and its sub-components.
8636 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8638 * w32term.c (help_echo_object, help_echo_pos): New variables.
8639 (note_mode_line_highlight): Store additional information about the
8640 help-echo in help_echo_object and help_echo_pos. Check both
8641 `local-map' and `keymap' properties for changing the cursor
8642 (note_mouse_highlight): Store additional information about the
8643 help-echo in help_echo_object and help_echo_pos.
8644 (note_tool_bar_highlight): Set help_echo_object to nil and
8645 help_echo_pos to -1.
8646 (w32_read_socket): Use gen_help_event instead of filling
8647 input_events manually.
8648 (syms_of_w32term): Staticpro help_echo_object.
8649 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8650 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8651 (x_clear_mouse_face): New function.
8652 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8653 (x_update_window_begin): No need to turn off the mouse
8655 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8656 depending on whether they contain glyphs highlighted in mouse-face.
8657 (x_fill_stretch_glyph_string): Consume runs of stretch
8658 glyphs instead of a single one.
8659 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8660 with new argument list.
8661 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8662 (x_append_glyph, x_append_composite_glyph)
8663 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8664 changes in struct glyph starting 1999-12-27. See comments for
8665 xterm.c on 2000-07-05.
8667 2000-07-14 Sam Steingold <sds@gnu.org>
8669 * xfaces.c (realize_x_face): Fix the last patch:
8670 check `default_face' before dereferencing.
8672 2000-07-14 Dave Love <fx@gnu.org>
8674 * syntax.c (back_comment): Add null default in switch (for pcc).
8676 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8678 * xfaces.c (realize_x_face): Make fontset using the base of the
8679 default_face's fontset, not using the default fontset.
8681 * coding.c (inhibit_iso_escape_detection): New variable.
8682 (syms_of_coding): Make it a Lisp variable.
8683 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8684 nonzero, ignore ISO2022's escape sequence.
8686 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8688 * alloca.c (malloc) [emacs]: Define as xmalloc.
8690 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8691 use that instead of the mouse position. Add parameters DX and DY.
8693 * dispextern.h (Fx_show_tip): Adjust number of parameters
8696 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8697 if HELP is a function, call it with OBJECT and POS as parameters
8698 to get the help to display.
8699 (gen_help_event, kbd_buffer_store_help_event): New functions.
8700 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8701 (read_char): Call show_help_echo with new parameters.
8703 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8706 * xterm.c (help_echo_object, help_echo_pos): New variables.
8707 (note_mode_line_highlight): Store additional information about the
8708 help-echo in help_echo_object and help_echo_pos. Check both
8709 `local-map' and `keymap' properties for changing the cursor
8710 (note_mouse_highlight): Store additional information about the
8711 help-echo in help_echo_object and help_echo_pos.
8712 (note_tool_bar_highlight): Set help_echo_object to nil and
8713 help_echo_pos to -1.
8714 (XTread_socket): Use gen_help_event instead of filling
8715 input_events manually.
8716 (syms_of_xterm): Staticpro help_echo_object.
8718 * xmenu.c (menu_highlight_callback): Use
8719 kbd_buffer_store_help_event instead of setting up and input_event
8722 * xdisp.c (eval_form): GCPRO argument sexpr.
8723 (call_function): New function.
8724 (handle_single_display_prop): Use call_function and FUNCTIONP
8725 instead of checking whether if font_height is a symbol and
8728 * eval.c (internal_condition_case_2): New function.
8730 * lisp.h (FUNCTIONP): New macro.
8731 (internal_condition_case_2, call_function): Add prototypes.
8733 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8734 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8735 Always set `arg' member of input_events.
8736 (construct_menu_click): Unused function removed.
8738 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8740 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8741 (construct_drag_n_drop, x_scroll_bar_handle_click)
8742 (w32_read_socket): Always set `arg' member of input_events.
8744 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8746 * lisp.h (eval_form): Add prototype.
8748 * xdisp.c (eval_form): Make it externally visible.
8750 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8752 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8753 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8754 consing. For prefix events, store the frame in the `arg' slot of
8755 the event, otherwise store the key there.
8756 (XTread_socket): Instead of consing, use the frame_or_window slot
8757 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8759 * xmenu.c (menu_highlight_callback): Store help string in the
8760 `arg' member of the input event; don't cons.
8761 (menubar_selection_callback): Use the `arg' slot of input events
8762 to queue additional information, instead of consing.
8764 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8766 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8768 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8770 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8771 input events to queue additional information, instead of consing.
8773 * keyboard.c (kbd_buffer_gcpro): Renamed from
8774 kbd_buffer_frame_or_window. Now used for all Lisp objects
8775 referenced from the input queue.
8776 (kbd_buffer_store_event): Always use structure assignment for
8777 copying input events. Record all Lisp objects referenced from
8778 events in kbd_buffer_gcpro.
8779 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8780 differently from input events. Test for prefix menu_bar_events
8781 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8782 event in kbd_buffer_gcpro to nil.
8783 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8784 frame_or_window is equal to its arg member as prefix events.
8785 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8786 used by an input event to nil.
8787 (init_keyboard): Use two times the size of the input queue
8788 for kbd_buffer_gcpro.
8789 (syms_of_keyboard): Likewise.
8791 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8792 Use USER_SIGNAL_EVENT.
8794 * termhooks.h (struct input_event): Add member `arg'.
8795 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8796 (USER_SIGNAL_EVENT): Renamed from user_signal.
8798 * xfaces.c (ASET): Remove definition.
8800 * lisp.h (AREF, ASET, ASIZE): New macros.
8802 * fontset.c (AREF, ASIZE): Remove definitions.
8804 * fns.c (AREF): Remove definition.
8806 * composite.c (AREF): Remove definition.
8808 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8810 * dispnew.c (redraw_overlapped_rows): Add missing local.
8811 (scrolling_window): Remove debug code.
8813 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8814 Before scrolling, turn off a mouse-highlight in the window
8817 * xterm.c (x_update_window_end): Add parameter
8818 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8819 redisplay in XTframe_up_to_date.
8820 (x_clear_mouse_face): New function.
8821 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8823 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8825 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8826 it when any row is written to that contains glyphs highlighted in
8828 (update_window): Call the window update end hook with new
8829 parameter MOUSE_FACE_OVERWRITTEN_P.
8830 (direct_output_for_insert): Give up if row contains mouse-face.
8832 * dispextern.h (struct redisplay_interface): Add parameter
8833 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8834 (clear_mouse_face): New function pointer member.
8836 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8838 * syntax.c (back_comment): Use one switch rather than a few `if's.
8839 Obey open_paren_in_column_0_is_defun_start.
8840 When reverting to the `slow' method, try to nicely handle the case
8841 of nested comments by checking that the comment-starter we found
8842 does indeed match the comment-ender.
8843 (scan_sexps_forward, scan_sexps_forward):
8844 Ignore excessive opening parenthesis rather than throwing an error.
8846 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8848 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8849 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8851 * dispnew.c (direct_output_forward_char): Give up if currently
8852 displaying a message instead of the minibuffer contents.
8854 * xterm.c (x_update_window_begin): No need to turn off the mouse
8856 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8857 depending on whether they contain glyphs highlighted in mouse-face.
8859 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8860 compare the mouse_face_p flags of both rows.
8862 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8864 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8866 * keyboard.c (show_help_echo): Accept additional parameter
8867 ok_to_overwrite_keystroke_echo.
8868 (read_char): Call show_help_echo with a zero
8869 ok_to_overwrite_keystroke_echo argument.
8870 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8871 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8872 ok_to_overwrite_keystroke_echo argument.
8873 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8874 non-zero ok_to_overwrite_keystroke_echo argument.
8876 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8878 * xdisp.c (try_window_id): If changes are all below what is
8879 displayed in the window, and point is in the window, we still
8880 might have to find point on the display.
8882 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8883 glyphs instead of a single one.
8884 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8885 with new argument list.
8886 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8888 * keymap.c (get_keymap_1): Add comment that this function can GC.
8889 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8890 comment that functions can GC.
8891 (Fset_keymap_parent): GCPRO arg KEYMAP.
8893 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8895 * msdos.c (XMenuActivate): After exiting the menu, restore the
8896 echo area message and erase it.
8898 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8900 * fontset.c (Ffontset_info): Make the return value more compatible
8901 with that of Emacs 20.
8903 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8905 * eval.c (Fsignal): Handle case that backtrace_list is null.
8907 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8909 * ccl.c (Fccl_execute): Typo fixed.
8911 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8913 * window.c (window_loop): Add missing gcpro1 local variable.
8915 * window.c (Fwindow_list): Reverse list at the end.
8916 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8917 means allow windows on OWINDOW's frame, only.
8918 (window_loop): Simplified; use Fwindow_list.
8920 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8922 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8924 * xterm.c (XTread_socket): Increment handling_signal at the start,
8925 decrement it at the end.
8927 * eval.c (handling_signal): New variable.
8928 (Fsignal): Abort if handling_signal is non-zero.
8930 * lisp.h (handling_signal): External declaration.
8932 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8934 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8936 Sound support for NetBSD through "Linux emulation" support:
8937 * config.in (HAVE_SOUNDCARD_H): Undef.
8938 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8939 * Makefile.in (LIBSOUND): New variable.
8940 (LIBES): Include it.
8941 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8942 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8943 (vox_open): Use DEFAULT_SOUND_DEVICE.
8944 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8946 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8948 * print.c (print_error_message): If Vsignaling_function is set,
8949 show it in *Messages*.
8951 * lisp.h (Vsignaling_function): External declaration.
8953 * eval.c (Vsignaling_function): New variable.
8954 (Fsignal): Compute it.
8955 (syms_of_eval): Staticpro it.
8957 2000-07-05 Dave Love <fx@gnu.org>
8959 * syswait.h: Use the autoconf recommended approach. Old code
8960 #if'd out in case we need to revert.
8962 * config.in (HAVE_SYS_WAIT_H): Added.
8964 2000-07-05 Andrew Innes <andrewi@gnu.org>
8966 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8967 when non-NULL instead of __morecore, to take account of buffer
8968 memory. This also solves a problem with spurious memory warnings
8971 * ralloc.c: Make real_morecore non-static.
8973 * eval.c (internal_condition_case): Comment out abort if
8974 interrupt_input_blocked is not zero.
8976 * makefile.nt: Add support for `bootstrap' and related targets.
8977 Include minimal debug info in emacs.exe in release build.
8978 Remove all dependencies on lisp.h, and fixup some others.
8980 * w32.c (init_environment): Install code from 20.7 for providing
8981 default values for environment variables, based on the
8982 executable's own location.
8983 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8984 (sys_socket): Install socket inheritance bug fix from 20.7.
8986 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8987 here via blockinput.h).
8989 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8991 * w32menu.c (w32_menu_display_help):
8992 * xmenu.c (menu_help_callback): Use show_help_echo.
8994 * keyboard.h (show_help_echo): Declare.
8996 * keyboard.c (show_help_echo): New function, extracted from read_char.
8997 Feval its `msg' argument if it's a cons cell.
8998 (read_char): Use it.
8999 (follow_key): Pass `autoload' to get_keyelt.
9001 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9002 (note_tool_bar_highlight, XTread_socket):
9003 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9005 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9006 (note_tool_bar_highlight, w32_read_socket):
9007 Do not gratuitously ignore non-string `help-echo' properties.
9009 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9011 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9013 * window.c (delete_all_subwindows): Reset Vwindow_list.
9015 * xterm.c (x_append_glyph, x_append_composite_glyph)
9016 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9017 changes in struct glyph starting 1999-12-27. Some bit-fields of
9018 struct glyph were not set, which made glyphs unequal when compared
9019 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9020 effects were the result. This also depended on the contents of
9021 memory returned by xmalloc. If flickering happens again, activate
9022 the code in clear_glyph_row that's in #if 0. If the flickering is
9023 gone with that, chances are that it is caused by something similar.
9025 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9027 * dispextern.h: Add some comments.
9029 * window.c (add_window_to_list): Add parameter LIST.
9030 (window_list): Order list so that, for each frame, windows are
9031 in canonical order, and so that frames appear in the list in
9032 the order given by Vframe_list.
9033 (next_window): Reverse the handling of NEXT_P.
9035 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9037 * window.c (Vwindow_list): New variable.
9038 (make_window, delete_window): Set Vwindow_list to nil.
9039 (check_window_containing): New function.
9040 (window_from_coordinates): Rewritten.
9041 (add_window_to_list, window_list, candidate_window_p)
9042 (decode_next_window_args, next_window): New functions.
9043 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9044 (Fwindow_list): New function.
9045 (Fother_window): Cleaned up.
9046 (foreach_window): Add a longer "variable argument list". Let
9047 callback function return 0 to indicate that cycling over windows
9049 (foreach_window_1): Likewise.
9050 (freeze_window_start): Return int.
9051 (init_window): New function.
9052 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9054 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9055 input_event with bzero.
9056 (main): Call init_window.
9058 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9061 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9063 * composite.h (make_composition_value_copy): Extern it.
9065 * composite.c (make_composition_value_copy): New function.
9067 * editfns.c (Fformat): While copying text properties, make each
9068 composition property value a copy.
9070 * fns.c (concat): While copying text properties, make each
9071 composition property value a copy.
9073 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9075 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9077 * fns.c (sweep_weak_table): Mark only objects that are not
9080 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9081 include those frames as candidates which have their focus
9082 redirected to the minibuffer frame.
9084 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9086 * fns.c (Fputhash): Return `value' rather than nil.
9088 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9090 * frame.c (next_frame): Don't check focus redirection in case
9091 MINIBUF is a window. Doing so excludes frames using MINIBUF
9092 unless their focus is redirected, which contradicts the
9093 specification of next-frame, and leads to infinite loops in
9094 certain situations when cycling through windows with next-window.
9096 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9098 * coding.c (code_convert_region): Even if the length of text is
9099 zero, try to convert it if coding->type is coding_type_ccl.
9100 (decode_coding_string, encode_coding_string): Likewise.
9102 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9104 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9105 the display if windows_or_buffers_changed.
9107 * dispnew.c (struct row_entry): New structure.
9108 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9109 (row_table_size, old_lines, new_lines, old_lines_size)
9110 (new_lines_size, run_pool, runs_size, runs): New variables.
9111 (add_row_entry): New function.
9112 (scrolling_window): Use data structures allocated with xmalloc and
9113 held in global variables, instead of allocating them with alloca and
9114 holding them in local variables. Use a larger hash table whose
9115 size depends on glyph matrix sizes. Don't use bzero to clear the
9116 hash table; instead, clear used slots only.
9118 * fns.c (next_almost_prime): Make it externally visible.
9120 * lisp.h (next_almost_prime): Add prototype.
9122 * s/isc4-0.h (sigunblock): Define.
9124 * s/sco5.h (sigunblock): Define.
9126 2000-06-27 Dave Love <fx@gnu.org>
9128 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9129 (moved to osf5-0.h).
9130 [!NOT_C_CODE]: Protect string.h stuff.
9132 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9133 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9135 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9137 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9138 below the last line from the needed window height.
9140 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9142 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9143 (Fwidget_get): Use it.
9144 (syms_of_fns): Defsubr it.
9146 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9148 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9149 display info for XIM.
9150 (xim_open_dpy): Likewise.
9151 (xim_close_dpy): Don't free the display info's XIM.
9153 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9155 * config.in (USE_XIM): New define.
9157 * keymap.c (get_keyelt): For menu-items containing a `:filter
9158 FILTER', apply FILTER to the menu-item's definition to get the
9159 real definition to use.
9161 * lisp.h (QCfilter): External declaration.
9163 * xfns.c (Fimage_size): New function.
9164 (syms_of_xfns): Defsubr it.
9166 2000-06-26 Andreas Schwab <schwab@suse.de>
9168 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9171 2000-06-25 Dave Love <fx@gnu.org>
9173 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9175 * Makefile.in (blockinput.h): Depend on atimer.h.
9176 (atimer.h): Depend on systime.h.
9178 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9180 * atimer.h: Protect against multiple inclusion. Include systime.h.
9182 * lisp.h (swap_in_global_binding): Declare.
9184 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9186 * process.c (Fopen_network_stream): Turn off atimers for duration
9187 of call to connect. (Patch from Gerd.)
9189 2000-06-23 Dave Love <fx@gnu.org>
9191 * ralloc.c: Maybe include unistd.h
9193 * emacs.c (setgrp): Undefine before defining.
9194 (malloc_warning, set_time_zone_rule, index): Prototype.
9196 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9197 HAVE_STRUCT_TIMEZONE.
9199 * s/osf1.h: Move string.h hack here from alpha.h and make it
9201 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9203 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9204 (SOCKLEN_TYPE): Don't define.
9206 * m/alpha.h: Remove string.h hack.
9208 * s/osf5-0.h: New file.
9210 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9211 include time.h, done by systime.h.
9212 [__FreeBSD__]: Remove redundant includes.
9214 * callproc.c (setpgrp): Undefine before defining.
9215 (delete_temp_file): Return Qnil to avoid warning.
9217 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9219 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9222 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9224 * composite.h (compose_text): Declare.
9226 * xterm.c: Don't include sys/types.h unconditionally. Don't
9227 protect its inclusion with !USG (following xmenu.c).
9229 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9231 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9234 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9236 * coding.c (decode_eol_post_ccl): Special handling for undecided
9237 and inconsistent EOL types.
9239 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9241 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9242 trough color and main window's background color.
9244 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9246 * xterm.h (Xt_app_con): External declaration.
9248 * widget.c (EmacsFrameRealize): Fix typo.
9250 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9252 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9253 (handle_invisible_prop): Record the start of invisible text in
9254 it->add_overlay_start.
9255 (struct overlay_entry): Add member `overlay'.
9256 (handle_overlay_change): Simplify.
9257 (next_overlay_string): After having processed overlay strings at the
9258 end of the buffer, record that fact in
9259 it->overlay_strings_at_end_processed_p.
9260 (compare_overlay_entries): If before- and after-strings come
9261 from the same overlay, let before-strings come first.
9262 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9263 (load_overlay_strings): Take it->add_overlay_start into account
9264 when adding overlay strings.
9266 * dispextern.h (struct it): Add member add_overlay_start.
9268 2000-06-22 Dave Love <fx@gnu.org>
9270 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9272 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9274 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9276 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9279 2000-06-21 Dave Love <fx@gnu.org>
9281 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9283 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9285 * syntax.c (back_comment): Simplify string-parity counting (with
9286 the added benefit of handling multiple string-styles as long as
9287 they are not intertwined).
9288 Jump to the slow code as soon as a comment starter is found in
9289 a "string_lossage" position. Fixes the case: " /* " /* " */.
9291 2000-06-21 Dave Love <fx@gnu.org>
9293 * Makefile.in: Use GETLOADAVG_LIBS.
9295 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9296 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9298 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9300 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9301 (Fforward_comment, scan_lists):
9302 Check the comstyle of single-char comment-starters.
9303 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9304 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9305 Check the comstyle of single-char comment-starters.
9306 Clarify control-flow around the Scomment case.
9308 2000-06-20 Dave Love <fx@gnu.org>
9310 * fns.c (make_hash_table, maybe_resize_hash_table):
9311 Cast arg of next_almost_prime.
9313 * tparam.c [emacs]: Include lisp.h.
9315 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9318 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9320 * keyboard.c (adjust_point_for_property): Check if display
9321 property should be treated as intangible by looking at its value.
9323 * xdisp.c (single_display_prop_intangible_p)
9324 (display_prop_intangible_p): New functions.
9326 * dispextern.h (display_prop_intangible_p): Add prototype.
9328 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9330 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9331 argument to sigprocmask.
9333 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9334 argument to sigprocmask.
9336 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9337 sigprocmask_set, and pass a pointer to it to sigprocmask.
9339 * sysdep.c (sigprocmask_set): New variable.
9341 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9344 2000-06-20 Sam Steingold <sds@gnu.org>
9346 * xrdb.c: Don't declare xmalloc, xrealloc.
9348 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9350 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9351 (re_comp): Cast gettext return value to avoid complaints when
9354 2000-06-20 Dave Love <fx@gnu.org>
9356 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9358 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9360 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9362 * m/alpha.h: Don't declare xmalloc, xrealloc.
9364 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9366 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9368 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9370 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9373 * keyboard.h (poll_for_input_1): Declare.
9375 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9377 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9379 * doprnt.c: Don't declare xmalloc, xrealloc.
9381 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9382 (getenv, ctime, getwd): Removed.
9383 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9385 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9386 x_set_tool_bar_lines.
9388 * config.in: Add HAVE_GETWD. Move some definitions above
9389 machine/system includes.
9391 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9393 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9395 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9396 contain information about ENCODING.
9398 * fontset.c (FONTSET_ASCII): Use the first element of char table
9399 for an ASCII font, not defalt slot.
9400 (fontset_ref_via_base): If FONTSET doesn't contain information for
9401 C, try the default fontset.
9402 (make_fontset): Don't copy the default fontset.
9403 (fontset_font_pattern): Likewise.
9404 (accumulate_font_info): If ELT is nil, use the corresponding
9405 element in the default fontset.
9407 2000-06-19 Dave Love <fx@gnu.org>
9409 * syntax.c (Fparse_partial_sexp): Doc fix.
9411 * regex.h: Test PROTOTYPES as well as __STDC__.
9413 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9414 errno, strerror. Put text after #endif in comment.
9416 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9418 * xterm.c (x_frame_of_widget): Likewise.
9420 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9422 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9423 to Vfundamental_mode_abbrev_table.
9425 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9426 bogus objects are marked. This slows down GC by ~80 percent, but
9427 it might be worth trying when debugging GC-related problems.
9428 This feature requires conservative stack marking to be enabled.
9430 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9431 returns XLookupChars, reset `modifiers' to zero.
9433 2000-06-19 Dave Love <fx@gnu.org>
9435 * mktime.c: Unprotoized.
9437 2000-06-19 Richard Stallman <rms@gnu.org>
9439 * data.c (set_internal): If variable is frame-local,
9440 store the new value immediately into the frame parameter alist.
9442 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9444 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9445 in the custom handler pointer.
9447 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9448 value, or checks for CHAR_META can fail when Lisp_Object is a
9450 * keymap.c (get_keyelt): Likewise.
9452 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9454 * ccl.h (struct ccl_program): New member eol_type.
9455 (struct ccl_spec): New member cr_carryover.
9457 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9458 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9460 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9461 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9462 (decode_eol_post_ccl): New function.
9463 (decode_coding): Don't detect EOL format here for CCL based coding
9465 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9466 decode_eol_post_ccl after running the CCL program.
9467 (code_convert_region): Don't detect EOL format here for CCL based
9469 (decode_coding_string): Likewise.
9471 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9473 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9474 when treating it as an integer.
9476 * coding.h (encode_coding_string): Declare.
9478 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9481 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9482 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9483 to be passed to get_local_map.
9485 * sound.c (Fplay_sound): Don't call make_number on
9486 Frun_hook_with_args count argument.
9488 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9489 for lisp objects in X event structure data field, when lisp
9490 objects are represented with unions.
9491 (x_scroll_bar_to_input_event): Ditto.
9493 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9495 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9496 termination of string. Fix sense of test whether
9497 Vline_number_display_limit is an integer.
9499 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9501 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9502 only if HAVE_X_WINDOWS.
9504 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9507 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9510 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9512 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9515 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9517 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9518 start of the while loop.
9520 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9522 * atimer.c (alarm_signal_handler): Add forward declaration.
9524 * data.c (set_internal): Remove debug code.
9526 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9528 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9530 * unexec.c (toplevel) [COFF]: Include coff.h.
9532 * s/lynxos.h: New file.
9534 * keymap.c (Fsingle_key_description): Enclose function key and
9535 event symbol names in angle brackets.
9537 * xdisp.c (setup_echo_area_for_printing): Call
9538 message_log_maybe_newline if message_buf_print is not set.
9540 * print.c (printchar, strout): Don't check message_buf_print
9541 before calling setup_echo_area_for_printing because that
9542 function does something useful even when message_buf_print is
9545 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9547 (ensure_echo_area_buffers): Initialize echo buffer's
9548 truncate lines setting to nil.
9549 (with_echo_area_buffer): Don't set the echo buffer's truncate
9551 (set_message_1): Set it here instead, based on the value
9552 of message_truncate_lines.
9553 (resize_mini_window): Handle case that lines are truncated.
9554 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9555 DEFVAR_BOOL message-truncate-lines.
9557 * keyboard.c (read_char): Bind message-truncate-lines to t
9558 while displaying a help-echo.
9560 * lisp.h (Qmessage_truncate_lines): External declaration.
9562 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9564 * xdisp.c (Vline_number_display_limit): Renamed from
9565 line_number_display_limit.
9566 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9567 Extend documentation string. Initialize
9568 Vline_number_display_limit to nil meaning no limit.
9569 (decode_mode_spec): Use Vline_number_display_limit with its new
9572 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9574 2000-06-13 Richard Stallman <rms@gnu.org>
9576 * frame.c (Fmodify_frame_parameters): Doc fix.
9578 * xfns.c (x_set_frame_parameters): Comment fix.
9580 * frame.c (store_frame_param): Call swap_in_global_binding if the
9581 variable's current binding was chosen based on this frame.
9583 * data.c (swap_in_global_binding): New function.
9585 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9587 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9588 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9590 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9592 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9594 2000-06-12 Jason Rumney <jasonr@gnu.org>
9596 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9598 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9600 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9602 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9604 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9606 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9607 (syms_of_xfaces): Defsubr Sdump_colors.
9608 (x_free_colors): Don't treat b&w specially on default visual.
9609 (x_free_dpy_colors): New function.
9610 (free_face_colors): Don't check visual class; it's done
9613 * xterm.c (x_frame_of_widget): New function.
9614 (x_alloc_nearest_color_for_widget): Use it.
9615 (x_copy_dpy_color): New function.
9616 (x_destroy_window): Free various colors.
9618 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9620 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9622 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9624 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9626 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9628 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9630 2000-06-11 Dave Love <fx@gnu.org>
9632 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9634 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9636 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9638 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9640 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9643 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9645 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9646 (regex_compile): Fix the code for handling the case of single byte
9647 char and multibyte char being mixed in a range within [...].
9649 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9650 and dst_multibyte members of coding.
9652 * charset.c (update_charset_table): Update the table
9654 (init_charset_once): Initialize elements of bytes_by_char_head to
9655 1 except for leading codes for private charases.
9657 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9658 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9660 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9662 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9663 access the data it doesn't point to.
9665 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9667 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9668 will be translated to a switch-frame event when reading the
9669 event queue. This is necessary because Emacs otherwise won't
9670 perform a switch-frame to a new frame until some other event, for
9671 example a keystroke event, forces it to do so. This has various
9672 effects, one visible being that the cursor of a frame created with
9673 C-x 5 2 or switched to with a window manager key binding like
9674 A-TAB stays hollow because selected_window isn't on the newly
9675 focused frame until the switch-frame is performed.
9677 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9678 generating a switch-frame event if necessary.
9680 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9682 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9685 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9687 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9689 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9691 * window.c (displayed_window_lines): Take empty lines at
9692 the bottom of a window into account.
9694 * window.c (displayed_window_lines): New function.
9695 (Fmove_to_window_line): Use displayed_window_lines to determine
9696 the number of lines to move, instead of using the window's height.
9698 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9699 to stop reading, even if the form read sets point to a different
9700 value when evaluated.
9702 * xdisp.c (display_line): Fix code deciding in which line to
9705 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9707 * fileio.c (e_write): Free composition data if stored in
9710 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9712 * xdisp.c (display_line): Set row's and iterator's
9713 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9714 Set cursor even if row ends in the middle of a character.
9715 (dump_glyph_row): Print values of new flags.
9716 (redisplay_window) <cursor movement in unchanged window>: When
9717 point has been moved forward, and PT is at the end of the cursor
9718 row, don't place the cursor in the next row if the cursor row ends
9719 in the middle of a character or at ZV.
9721 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9722 (struct glyph_row): Add starts_in_middle_of_char_p and
9723 ends_in_middle_of_char_p.
9724 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9725 ends_in_middle_of_char_p flag.
9726 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9728 * term.c (append_glyph): Revert change of 2000-06-06.
9730 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9731 padding glyph not fitting on line as whole character not
9734 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9735 this isn't true for images with `:ascent 100'.
9737 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9739 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9740 as modified if it is originally unmodified.
9742 * term.c (encode_terminal_code): Change the way to check if
9743 terminal coding does any conversion.
9744 (append_glyph): Set glyph->pixel_width correctly.
9746 * xdisp.c (display_line): While checking line continuation, pay
9747 attention to a padding glyph.
9749 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9751 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9753 2000-06-05 Dave Love <fx@gnu.org>
9755 * xdisp.c: Include fontset.h.
9757 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9759 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9761 * dispnew.c: Conditionally include term.h.
9763 * coding.h: Declare code_convert_string_norecord.
9765 * frame.h (struct frame): Use volatile unconditionally.
9767 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9769 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9771 * systime.h: Protect against multiple inclusion.
9772 (timezone) [USG5_4]: Define as time_t.
9774 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9775 (Foptimize_char_table, make_temp_name): Declare.
9777 * Makefile.in (xdisp.o): Depend on fontset.h.
9779 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9781 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9782 (Foptimize_char_table, make_temp_name): Declare.
9786 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9788 2000-06-02 Dave Love <fx@gnu.org>
9790 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9792 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9794 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9795 result face, set flags in that face indicating that colors may not
9798 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9799 glyph, use the ASCII NUL character to determine the face.
9801 2000-06-02 Dave Love <fx@gnu.org>
9803 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9804 (VFORK_RETURN_TYPE): Remove.
9806 * config.in: Add NO_MATHERR.
9808 2000-06-01 Dave Love <fx@gnu.org>
9810 * cmds.c (internal_self_insert): Don't check
9811 Vbefore_change_function, Vafter_change_function.
9813 * insdel.c (signal_before_change, signal_after_change): Likewise.
9815 * buffer.c (Vbefore_change_function, Vafter_change_function):
9816 Variables and their initializations deleted.
9818 * callint.c (Fcall_interactively): Doc fix.
9820 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9822 2000-05-31 Dave Love <fx@gnu.org>
9824 * textprop.c: Revert last change -- duplicated.
9826 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9828 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9831 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9833 2000-05-31 Jason Rumney <jasonr@gnu.org>
9835 * search.c (Fre_search_forward, Fre_search_backward)
9836 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9838 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9840 2000-05-30 Jason Rumney <jasonr@gnu.org>
9842 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9843 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9845 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9847 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9848 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9849 expand a nil default_filename.
9851 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9852 pointer to glyph_to_pixel_coords, not a frame.
9854 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9855 coding.h to dependencies.
9857 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9859 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9860 window pointer to be consistent with w32term.c and xterm.c.
9862 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9863 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9864 (Qline_spacing, Qcenter): New variables.
9865 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9866 (x_set_line_spacing): New function.
9867 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9868 (x_specified_cursor_type): New function.
9869 (x_set_cursor_type): Use it.
9870 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9872 (validate_x_resource_name, x_get_resource_string): Measure lengths
9873 of external strings in bytes.
9874 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9875 GetTextExtentPoint32 with NULL title.
9876 (Fx_create_frame): Initialize Qline_spacing.
9877 (w32_load_system_font): Initialize font->double_byte_p.
9878 (x_to_w32_charset): Use Vw32_charset_info_alist.
9879 (Image, busy cursor, tooltip functions): Merged changes from
9880 xfns.c. Not yet functional on Windows.
9882 * w32gui.h (W32FontStruct): Add double_byte_p member.
9884 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9885 (emacs_button_translation): Use it.
9886 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9887 in `mask' to be set.
9889 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9892 * w32term.c: Format and doc changes to bring closer to xterm.c.
9893 (w32_char_font_type): New enum.
9894 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9895 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9896 (w32_encode_char): New function.
9897 (x_encode_char): Removed.
9898 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9899 x_encode_char and w32_font_is_double_byte.
9900 (x_produce_image_glyph): Use image_ascent.
9901 (x_produce_glyphs): Use new version of w32_per_char_metric and
9902 handle NULL return value. Allow extra line spacing.
9903 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9904 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9905 w32_font_type member of glyph instead.
9906 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9907 (fast_find_position): Make sure not to consider rows not visible
9909 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9910 w32_menu_display_help with input blocked, as it can abort.
9911 (x_display_and_set_cursor): Choose cursor depending
9912 on buffer-local value of cursor_type.
9913 (x_draw_bar_cursor): Add parameter WIDTH.
9915 * w32term.h (CP_DEFAULT): Define.
9916 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9918 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9920 * search.c (Fre_search_forward, Fre_search_backward)
9921 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9923 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9925 * coding.c (detect_coding_iso2022): Fix code for checking
9926 CODING_CATEGORY_MASK_ISO_8_2.
9928 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9930 * regex.c (PREFETCH_NOLIMIT): New function.
9931 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9933 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9935 * syntax.c (find_defun_start): Move test for
9936 open_paren_in_column_0_is_defun_start outside of the loop.
9938 * xdisp.c (redisplay_window): Really switch buffers when
9939 displaying mode lines, and temporarily set selected_frame to the
9940 frame of the window that's redisplayed.
9942 * xfaces.c (free_realized_faces): Block/unblock input.
9943 (free_realized_multibyte_face): Ditto.
9945 2000-05-29 Dave Love <fx@gnu.org>
9947 * textprop.c (Qkeymap): New variable.
9948 (syms_of_textprop): Intern it.
9950 * keymap.c: Include intervals.h.
9951 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9953 * Makefile.in (keymap.o): Depend on intervals.h.
9955 * keyboard.c (menu_bar_items, tool_bar_items)
9956 (Fexecute_extended_command): Deal with `keymap' property.
9957 (read_key_sequence): Track map from `keymap' property as well as
9960 * intervals.c (get_local_map): Extra arg to allow looking for
9963 * intervals.h (map_property): New enum.
9964 (get_local_map): Extra arg using it.
9967 * lisp.h (get_local_map): Don't declare here.
9969 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9971 * Makefile.in (callproc.o): Depend on composite.h.
9973 * callproc.c: Include composite.h.
9974 (Fcall_process): Handle composition correctly.
9976 * coding.h (coding_allocate_composition_data): Extern it.
9977 (coding_restore_composition): Likewise.
9979 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9980 yet allocated, finish decoding with result
9981 CODING_FINISH_INSUFFICIENT_CMP.
9982 (coding_allocate_composition_data): Make it non-static.
9983 (coding_restore_composition): Likewise.
9985 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9987 * charset.c (syms_of_charset): Revert last change.
9989 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9991 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9992 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9995 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9997 * charset.c (syms_of_charset): Set width of character sets
9998 eight-bit-control and eight-bit-graphic to 1 column.
10000 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10002 * config.in (HAVE_SPEED_T): New define.
10004 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10007 2000-05-26 Dave Love <fx@gnu.org>
10009 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10011 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10012 (Fsubr_arity): New function.
10013 (syms_of_data): Install them.
10015 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10017 * charset.c (init_charset_once): Set the table bytes_by_char_head
10020 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10021 the default fontset to what Emacs uses by default.
10022 (check_registry_encoding): This function deleted.
10023 (Fset_fontset_font): Remove the adhoc condition for the default
10024 fontset. Allow cons in FONTNAME.
10026 * fns.c (map_char_table): Ignore char-table entries for
10027 charsets eight-bit-control and eight-bit-graphic.
10029 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10031 * emacs.c (main): Initialize keyboard syms before initializing
10032 window code, so face names are available.
10034 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10036 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10037 of an anchor at the beginning of a shy-group.
10039 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10041 * xdisp.c (handle_invisible_prop): Don't try to skip over
10042 invisible text if end of text is already reached.
10044 2000-05-25 Dave Love <fx@gnu.org>
10046 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10048 * coding.c (encode_eol): Add null statement after label.
10050 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10052 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10055 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10057 * ccl.c (ccl_driver): Fix previous change.
10059 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10061 * coding.c (run_pre_post_conversion_on_str): Set point to the
10062 beginning of buffer before calling coding->post_read_conversion.
10063 (decode_coding_string): Give correct args to
10064 run_pre_post_conversion_on_str.
10065 (encode_coding_string): Likewise.
10067 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10068 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10069 eight-bit-graphic correctly.
10071 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10073 * fileio.c (Finsert_file_contents): Even if a file is not found,
10074 execute codes for setting up coding system. Call
10075 after-insert-file-functions unconditionally.
10077 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10079 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10080 BSD_PGRPS are not defined.
10082 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10084 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10086 (syms_of_charset): Avoid building same strings.
10088 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10090 * lread.c (Fload): Add a comment about the meaning of
10091 Vuser_init_file being t.
10093 * puresize.h (BASE_PURESIZE): Increase to 675000.
10095 * s/gnu-linux.h (setpgrp): Don't define it here because this
10096 prevents compilation on GNU/Linux systems with glib 2.2.
10098 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10101 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10103 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10104 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10106 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10108 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10110 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10112 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10114 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10116 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10118 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10120 * keyboard.c (read_char): Allow character codes 128..255 to be
10121 handled by input-method-function.
10123 * insdel.c (adjust_markers_for_replace): Fix previous change.
10124 (adjust_after_replace): If PREV_TEXT is nil, call
10125 adjust_markers_for_insert, not adjust_markers_for_replace.
10127 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10129 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10130 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10131 [HAVE_GRANDPT]: Define.
10132 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10134 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10137 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10139 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10141 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10143 The following changes are to handle 8-bit characters in a
10144 multibyte buffer/string without facing with byte combining
10145 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10146 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10148 * Makefile.in (fns.o): Depend on charset.h.
10150 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10151 convert it to unibyte.
10152 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10154 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10155 apparent char boundary.
10156 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10157 0x80..0x9F to/from multibyte form.
10159 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10162 * callproc.c (Fcall_process): Always encode an argument string if
10163 it is multibyte. Setup src_multibyte and dst_multibyte members of
10164 process_coding properly.
10166 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10167 SPLIT_NON_ASCII_CHAR.
10169 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10171 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10173 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10174 (SPLIT_CHARACTER_SEQ): This macro deleted.
10175 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10176 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10177 and eight-bit-graphic.
10178 (char_to_string): Likewise. Signal an error for too large
10180 (char_printable_p): Return 0 for 8-bit characters.
10181 (update_charset_table): Update iso_charset_table only when a final
10182 character is non-negative.
10183 (find_charset_in_text): Renamed from find_charset_in_str.
10184 Arguments and return value changed. Callers changed.
10185 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10186 be -1 if CHARSET is used only internally.
10187 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10189 (Fcharset_after): Simplified.
10190 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10191 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10192 (multibyte_chars_in_text): Simplified by assuming there's no
10193 invalid multibyte sequence.
10194 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10195 (str_as_unibyte): New functions.
10196 (Fstring): Simpified by assuming that byte combining never happens.
10197 (init_charset_once): Initialization for
10198 LEADING_CODE_8_BIT_CONTROL.
10199 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10200 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10201 eight-bit-control and eight-bit-graphic.
10203 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10204 (CHARSET_8_BIT_GRAPHIC): New macros.
10205 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10206 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10207 (CHARSET_REVERSE_CHARSET): Likewise.
10208 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10210 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10211 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10212 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10213 encounter an invalid multibyte sequence.
10214 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10215 sequence is always valid.
10216 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10217 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10218 (CHAR_STRING): For 8-bit characters, call char_to_string.
10219 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10220 multibyte sequence is always valid.
10221 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10222 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10223 (str_as_unibyte): Extern them.
10224 (BCOPY_SHORT): Fix a bug.
10225 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10226 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10227 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10228 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10230 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10231 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10232 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10233 (EMIT_BYTES): New macros.
10234 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10235 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10237 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10238 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10239 check the validity of multibyte sequence.
10240 (decode_coding_emacs_mule): New function.
10241 (encode_coding_emacs_mule): New macro.
10242 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10244 (DECODE_ISO_CHARACTER): Just return a character code.
10245 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10246 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10247 EMIT_CHAR to produced decoded characters. Exit the loop only by
10248 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10250 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10251 only position codes for an invalid character.
10252 (encode_designation_at_bol): Return new destination pointer. 5th
10253 arg DSTP is changed to DST.
10254 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10255 from the source by ONE_MORE_CHAR. Don't handle the case of last
10257 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10259 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10260 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10261 TWO_MORE_BYTES to fetch a byte from the source.
10262 (encode_eol): Pay attention to coding->src_multibyte.
10263 (detect_coding, detect_eol): Preserve members src_multibyte and
10265 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10266 (encoding_buffer_size): Set magnification to 3 for all coding
10267 systems that require encoding.
10268 (ccl_coding_driver): For decoding, be sure that the result is
10269 valid multibyte sequence.
10270 (decode_coding): Initialize coding->errors and coding->result.
10271 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10272 and raw-text, always call decode_eol. Handle the case of last
10273 block here. If not coding->dst_multibyte, convert the resulting
10274 sequence to unibyte.
10275 (encode_coding): Initialize coding->errors and coding->result.
10276 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10277 and raw-text, always call encode_eol. Handle the case of last
10279 (shrink_decoding_region, shrink_encoding_region): Detect cases
10280 that we can't skip data more rigidly.
10281 (code_convert_region): Setup src_multibyte and dst_multibyte
10282 members of coding. For decoding, if the buffer is multibyte,
10283 convert the source sequence to unibyte in advance. For encoding,
10284 if the buffer is multibyte, convert the resulting sequence to
10285 multibyte afterward.
10286 (run_pre_post_conversion_on_str): New function.
10287 (code_convert_string): Deleted and divided into the following two.
10288 (decode_coding_string, encode_coding_string): New functions.
10289 (code_convert_string1, code_convert_string_norecord): Call one of
10291 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10292 MAKE_NON_ASCII_CHAR.
10293 (Fset_terminal_coding_system_internal)
10294 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10295 and dst_multibyte members.
10296 (init_coding_once): Initialize iso_code_class with new enum
10297 ISO_control_0 and ISO_control_1.
10299 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10300 devided into ISO_control_0 and ISO_control_1.
10301 (struct coding_system): New members src_multibyte, dst_multibyte,
10302 errors, and result. Delete member fake_multibyte.
10303 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10305 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10308 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10311 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10313 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10315 (Ftranspose_region): Delete codes for handling byte combining.
10317 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10318 dst_multibyte members of coding. On handling REPLACE on unibyte
10319 buffer, convert the result of decode_coding to unibyte. On
10320 inserting into a mutibyte buffer, always call code_convert_region.
10321 (e_write): Setup coding->src_multibyte according to the
10322 multibyteness of the source (buffer or string).
10324 * fns.c (concat): Handle 8-bit characters correctly.
10325 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10326 unibyte in the result.
10327 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10328 valid multibyte form in the result.
10329 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10330 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10331 return -1, signal an error.
10332 (base64_encode_1): New arg MULTIBYTE. Get each character by
10333 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10334 character is found, return -1.
10335 (Fbase64_decode_region): Delete codes for handling byte-combining.
10336 Treat each decoded byte as a unibyte character.
10337 (Fbase64_decode_string): Return unibyte string.
10338 (Fcompare_strings, concat, string_byte_to_char): Use
10339 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10340 FETCH_STRING_CHAR_ADVANCE.
10341 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10342 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10344 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10345 SPLIT_NON_ASCII_CHAR.
10346 (fontset_ref_via_base, fontset_set): Likewise
10348 * insdel.c (adjust_markers_for_record_delete): Deleted.
10349 (adjust_markers_for_insert): Argument changed. Caller changed.
10350 (adjust_markers_for_replace): Likewise.
10351 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10352 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10353 (copy_text): Delete unused local varialbe c_save. For converting
10354 to multibyte, be sure to make all 8-bit characters in valid
10356 (count_size_as_multibyte): Handle 8-bit characters correctly.
10357 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10358 (adjust_after_replace, replace_range, del_range_2)
10359 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10360 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10361 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10362 handling byte combining.
10363 (adjust_before_replace): Deleted.
10365 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10366 SPLIT_NON_ASCII_CHAR.
10367 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10368 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10369 (Fkey_description): Likewise.
10371 * lread.c (read1): On reading multibyte string, be sure to make
10372 all 8-bit chararacters in valid multibyte form.
10373 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10375 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10378 * process.c (Fstart_process): GCPRO current_dir before calling
10379 Ffind_operation_coding_system. Encode arguments here.
10380 (create_process): Don't encode arguments here. Setup
10381 src_multibyte and dst_multibyte members of struct coding.
10382 (read_process_output): Setup src_multibyte and dst_multibyte
10383 members of struct coding. If the output is to multibyte buffer,
10384 always decode the output of the process. Adjust the
10385 representation of 8-bit characters to the multibyteness of the output.
10386 (send_process): Setup coding->src_multibyte according to the
10387 multibyteness of the source.
10389 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10390 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10391 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10393 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10395 * w16select.c (Fw16_set_clipboard_data): Setup members
10396 src_multibyte and dst_multibyte of coding. Adjusted for the
10397 change for find_charset_in_str.
10398 (Fw16_get_clipboard_data): Likewise.
10400 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10401 dst_multibyte of coding.
10402 (x_to_w32_font): Likewise.
10404 * w32select.c (Fw32_set_clipboard_data): Setup members
10405 src_multibyte and dst_multibyte of coding. Adjusted for the
10406 change for find_charset_in_str.
10407 (Fw32_get_clipboard_data): Likewise.
10409 * xdisp.c (get_next_display_element): Handle 8-bit characters
10411 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10412 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10414 * xselect.c (selection_data_to_lisp_data): Setup members
10415 src_multibyte and dst_multibyte of coding. Adjusted for the
10416 change for find_charset_in_str.
10417 (lisp_data_to_selection_data): Likewise.
10419 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10421 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10423 * dispextern.h (Vimage_types): Add extern declaration.
10425 * xdisp.c (Vimage_types): Moved here from xfns.c.
10426 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10428 * xfns.c (Vimages_types): Moved to xdisp.c.
10429 (syms_of_xfns): Move `image-types' to xdisp.c.
10431 * w32fns.c (Vimage_types): Removed.
10432 (syms_of_w32fns): Remove `image-types'.
10434 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10436 * fns.c (map_char_table): Pay attention to character number of
10437 charset. Check the validity of charset at the first level. For
10438 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10441 * fontset.c: Include "buffer.h".
10442 (fs_load_font): If the face has fontset, record the face ID in
10444 (Finternal_char_font): New function.
10445 (accumulate_font_info): New function.
10446 (Ffontset_info): Rewritten for the new fontset implementation.
10447 (syms_of_fontset): Register Vdefault_fontset in the first element
10448 of Vfontset_table. Include Vdefault_fontset in
10449 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10452 2000-05-16 Dave Love <fx@gnu.org>
10454 * m/iris5d.h: Deleted -- unused.
10456 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10458 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10459 `invalid' instead of `illegal'.
10461 * indent.c (Fmove_to_column): When ending within a tab, insert
10462 spaces first so that markers at the end of the tab get adjusted.
10464 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10465 buffer list that wasn't selected in that frame.
10467 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10468 is needed on mescaline, use a 2 char prefix, and call
10469 make_temp_name with second arg non-zero.
10471 * fileio.c (make_temp_name): New function, extracted from
10473 (Fmake_temp_name): Use it.
10475 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10477 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10479 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10481 * Makefile.in (lisp): Add env.elc.
10483 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10485 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10487 * search.c (Freplace_match): Handle case of `\N' in the
10488 replacement when there's no group N.
10490 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10492 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10493 of the message to message_dolog.
10495 * keyboard.c (read_char): Don't clear current message for help
10496 events; let the code handling help events handle this. Change
10497 code detecting help events that should be ignored.
10499 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10500 we're interating over a string.
10502 2000-05-09 Dave Love <fx@gnu.org>
10504 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10505 that offset before writing. Move gcpro region past call of
10508 2000-05-04 Dave Love <fx@gnu.org>
10510 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10512 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10514 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10515 of inserted characters when BUF equals the current buffer, and PT
10516 is in front of or equal to FROM.
10518 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10520 * xdisp.c (handle_single_display_prop): If display property value
10521 is invalid, or something not supported on the frame, restore
10522 iterator's position to what it was initially. Make sure to return
10523 0 for invalid and unsupported property values.
10525 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10526 that x_per_char_metric returns null.
10528 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10530 * xterm.h (struct face): Add forward declaration.
10531 (struct image): Ditto.
10532 (image_ascent): Add prototype.
10534 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10535 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10536 image_ascent instead of using IMAGE_ASCENT.
10538 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10539 (IMAGE_ASCENT): Removed.
10541 * xfns.c (Qcenter): New variable.
10542 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10543 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10544 (image_ascent): New function.
10545 (lookup_image): Recognize `:ascent center'.
10546 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10547 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10548 (xbm_load): Don't set image's ascent here.
10549 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10550 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10551 check ascent values here.
10552 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10553 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10554 (syms_of_xfns): Initialize Qcenter.
10556 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10557 to the limits, increase the limits.
10559 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10561 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10562 Check Vfont_encoding_alist against the full name of the opened font.
10564 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10566 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10567 taller than the window.
10569 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10571 * xfaces.c (realize_x_face): Fix the argument of the second
10572 xassert. BASE_FACE may not be a face for ASCII.
10574 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10576 * print.c (print_object): Treat print-length < 0 as nil.
10578 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10580 * s/freebsd.h (TERMCAP_OBJ): Removed.
10581 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10583 * lread.c (read1): Don't treat period followed by certain
10584 characters as symbol start.
10586 * xfns.c (slurp_file): New function.
10587 (xbm_image_p): Handle case of in-memory XBM files.
10588 (xbm_scan): Rewritten to work on memory buffers instead of files.
10589 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10590 Work on memory buffers instead of files. If DATA is null test
10591 if buffer looks like an in-memory XBM file.
10592 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10593 memory buffers instead of files.
10594 (xbm_file_p): New function.
10595 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10597 * lread.c (end_of_file_error): New function.
10598 (read1): Call it instead of signaling `end-of-file' directly.
10600 * print.c (print_error_message): Print data of `end-of-file'
10601 with Fprinc instead of Fprin1.
10603 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10605 * window.c (freeze_window_start): Check that minibuffer scroll
10606 window isn't nil before extracting the window structure pointer
10609 * undo.c (record_delete): If we hit the end of the undo list, stop
10610 picking elements apart.
10612 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10614 * xdisp.c (display_line): If lines are continued, restore
10615 iterator's ascent/descent information to the values before the
10616 first glyph not fitting on the line.
10618 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10620 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10621 positions in glyph matrix. Don't compute new window end positions.
10623 * dispnew.c (increment_matrix_positions): Renamed from
10624 increment_glyph_matrix_buffer_positions.
10625 (increment_row_positions): Renamed from
10626 increment_glyph_row_buffer_positions.
10628 * dispextern.h: Change names of renamed functions from dispnew.c
10631 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10633 * fileio.c (Fdo_auto_save): Create directories for auto-save
10634 list file if necessary.
10636 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10637 from buffer or frame.
10638 (automatic_hscrolling_p): New variable.
10639 (hscroll_windows): Scroll windows horizontally only if automatic
10640 hscrolling is allowed.
10641 (syms_of_xdisp): New variable `automatic-hscrolling'.
10643 * frame.h (struct frame): Add member extra_line_spacing.
10645 * xfns.c (x_set_line_spacing): New function.
10646 (Fx_create_frame): Set line spacing from resources.
10647 (Qline_spacing): New variable.
10648 (syms_of_xfns): Initialize Qline_spacing.
10650 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10652 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10653 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10654 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10655 extra_line_spacing from default value.
10656 (init_buffer_once): Initialize default value of extra_line_spacing.
10658 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10661 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10662 prompt_width. Add extra line spacing.
10664 * term.c (produce_glyphs): Remove reference to struct it's
10667 * dispextern.h (struct it): Remove member prompt_width, add
10668 extra_line_spacing.
10670 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10672 * dispnew.c (update_frame_line): When writing a whole line, make
10673 sure cursor is in the right row afterwards, otherwise a use of
10674 capability `ch' in cmgoto might leave the cursor in the row below.
10676 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10678 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10680 * keyboard.c (timer_check): Fix typo in comment.
10682 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10684 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10685 name change: ch -> character.
10687 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10689 * keyboard.c (echo_message_buffer): New variable.
10690 (echo_now): Set echo_message_buffer to the echo area buffer used
10691 to display the echo.
10692 (cancel_echoing): Reset echo_message_buffer to nil.
10693 (read_char): Code rewritten that handles canceling an echo or
10694 echoing a dash, respectively.
10696 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10697 directory doesn't exist.
10699 2000-04-19 Dave Love <fx@gnu.org>
10701 * fns.c (syms_of_fns): Defsubr mapc.
10702 (concat): Don't allow numeric args.
10703 (Fconcat): Doc change.
10705 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10707 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10708 instead define end_match(1|2) more carefully.
10709 Use GET_CHAR_BEFORE_2 for `begline'.
10711 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10713 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10714 on 64-bit systems where NULL is defined as `0'.
10716 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10717 the `variable argument list' to make it work on Alpha.
10719 * m/alpha.h (_LP64) [!_LP64]: Define.
10720 (ORDINARY_LINK): Define for NetBSD.
10722 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10724 2000-04-19 Dave Love <fx@gnu.org>
10726 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10729 * Makefile.in (LIBS): Don't use.
10730 (GETLOADAVG_OBJ): Define again.
10731 (otherobj): Add GETLOADAVG_OBJ.
10733 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10735 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10737 * lread.c (read_filtered_event): Cancel and start busy cursor.
10739 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10740 that the per-character metrics may be null.
10742 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10744 * buffer.c (clone_per_buffer_values): New function.
10745 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10746 clone_per_buffer_values if CLONE is not nil.
10748 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10750 2000-04-16 Dave Love <fx@gnu.org>
10752 * Makefile.in: Remove obsolete localcpp stuff.
10753 (GETLOADAVG_OBJ): Don't define.
10754 (obj): Move LIBOBJS...
10755 (otherobj): ... to here.
10756 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10757 whitespace-only lines after the continuation (Irix).
10759 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10761 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10763 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10765 2000-04-14 Dave Love <fx@gnu.org>
10767 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10768 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10769 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10770 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10773 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10774 autoconfiscated HAVE_GETLOADAVG.
10776 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10779 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10781 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10782 (fill_in_lock_file_name): Avoid existing files that aren't links.
10784 2000-04-14 Dave Love <fx@gnu.org>
10786 * Makefile.in (LIBS, LIBOBJS): New variable.
10787 (INTERVAL_SRC): Convert to make variable.
10788 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10789 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10790 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10792 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10793 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10794 (shortlisp): Add facemenu, float-sup, frame.
10795 (SOME_MACHINE_LISP): Remove them from here.
10796 (LIBES): Change unused LDLIBS to autoconf LIBS.
10798 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10800 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10802 * composite.c (update_compositions): If FROM and TO are not in a
10803 valid range, do nothing.
10805 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10807 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10809 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10811 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10814 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10816 * fileio.c (a_write): Remove redundant semi-colons.
10817 (e_write): Return -1 if failed to write all the data.
10818 This fixes the changes made at 1999-12-15.
10820 2000-04-12 Dave Love <fx@gnu.org>
10822 * fns.c (mapcar1): Test for null vals to support mapc.
10823 (Fmapc): New function.
10825 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10827 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10828 (IT_frame_up_to_date): Support the buffer local value of
10829 cursor-type, if defined.
10831 2000-04-10 Dave Love <fx@gnu.org>
10833 * editfns.c (preceding-char, following-char): Doc fix.
10835 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10837 * Makefile.in (temacs): Revert 2000-03-12 change.
10839 2000-04-10 Jason Rumney <jasonr@gnu.org>
10841 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10843 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10845 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10846 area buffer, if it's not set up yet.
10848 * indent.c (compute_motion): Set immediate_quit.
10850 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10852 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10853 (realize_tty_face): Suppress boldness if colors are the inverse of
10854 the default colors, and tty_suppress_bold_inverse_default_colors_p
10856 (Ftty_suppress_bold_inverse_default_colors): New function.
10857 (syms_of_xfaces): Defsubr it.
10859 * buffer.c (Frestore_buffer_modified_p): New function.
10860 (syms_of_buffer): Defsubr it.
10862 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10864 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10865 charset id (int) argument, not a charset (Lisp_Object).
10867 * coding.h (code_convert_string): Declare.
10868 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10869 object, as the fourth argument to code_convert_string.
10871 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10872 (Fset_fontset_font): Use EQ to compare lisp objects.
10874 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10876 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10877 a pointer that looks like a lisp object.
10878 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10879 zero, instead see whether it's an integer object, since they can't
10881 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10883 * dispnew.c (allocate_matrices_for_frame_redisplay)
10884 (direct_output_forward_char): Use X(U)INT and make_number as needed
10885 to convert between (unsigned) int values and lisp integers.
10886 * keyboard.c (read_key_sequence): Likewise.
10887 * lread.c (substitute_object_recurse): Likewise.
10888 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10889 * minibuf.c (do_completion, Fminibuffer_complete_word)
10890 (Fminibuffer_completion_help): Likewise.
10891 * term.c (produce_special_glyphs): Likewise.
10893 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10894 * print.c (print_preprocess, print_object): Likewise.
10896 * search.c (compile_pattern): Use NILP when checking for nil.
10898 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10899 __OPTIMIZE__]: Provide a GNU C macro version that handles
10900 lisp-object unions.
10901 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10902 field, to better cope with ENABLE_CHECKING and calls that modify a
10903 Lisp_Object using its old value.
10905 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10907 * window.c (compare_window_configurations): Signal an error
10908 if parameters C1 or C2 aren't window configurations.
10910 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10911 AFTER_POTENTIAL_GC calls around calls to functions that can
10912 signal an error and thus invoke the debugger.
10914 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10916 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10917 an error if decoding fails.
10919 * keyboard.c (lispy_mouse_names): Variable removed.
10920 (Vlispy_mouse_stem): New variable.
10921 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10922 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10923 for any mouse button number. Increase size of mouse_syms and
10924 button_down_location as needed. Call modify_event_symbol with
10925 different arguments.
10926 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10927 Call modify_event_symbol with different arguments.
10928 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10929 for any button number. Call modify_event_symbol with different
10931 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10932 Accept a string for NAME_ALIST_OR_STEM.
10934 * lisp.h (larger_vector): Add prototype.
10936 * fns.c (larger_vector): Make externally visible.
10938 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10940 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10942 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10943 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10944 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10945 we are between str1 and str2.
10946 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10947 (PATFETCH): Use `TRANSLATE'.
10948 (PATFETCH_RAW): Fetch multibyte char if applicable.
10949 (PATUNFETCH): Remove.
10950 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10951 When writing a char, write it directly into the pattern buffer rather
10952 than going needlessly through a temp char-array.
10953 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10954 multibyte magic and remove the useless `#ifdef emacs'.
10955 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10958 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10959 conditional on `emacs'.
10961 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10963 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10965 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10966 non-union-type versions of XMARK and friends here, because XMARK
10967 and friends won't work on an integer field if NO_UNION_TYPE is not
10969 (make_number): Define as a function if it's not defined as a macro.
10971 * composite.c (run_composite_function): Use NILP when checking for nil.
10972 (syms_of_composite): Delete local var NARGS, pass an int as first
10973 argument to Fmake_hash_table.
10975 * editfns.c (text_property_stickiness): Use NILP to test
10976 Lisp_Object boolean value.
10977 (Fmessage_or_box): Don't use NILP to test int variable.
10978 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10979 problems reading from and changing the same lisp value in an
10982 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10984 * term.c (TN_no_color_video): New variable.
10985 (term_init): Intitialize TN_no_color_video.
10986 (enum no_color_bit): New enumeration.
10987 (MAY_USE_WITH_COLORS_P): New macro.
10988 (turn_on_face): Use it to determine if attributes may be used
10989 combined with colors.
10991 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10993 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10994 with int lvalues via casts; instead, just yield lisp object lvalues.
10995 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10996 proper accessor macros.
10997 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10998 (grow_mini_window): Fix typo getting int value of root->height.
11000 * xdisp.c (compute_string_pos): Fix order of arguments to
11001 string_pos_nchars_ahead.
11002 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11003 count arg to variable-arg routines like Frun_hook_with_args and
11005 (back_to_previous_visible_line_start)
11006 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11007 fixed-arg routines like Fget_char_property and Fmake_string.
11008 (reconsider_clip_changes): Use XINT when comparing integer lisp
11009 objects, or passing them as int arguments.
11010 (mark_window_display_accurate, insert_left_trunc_glyphs)
11011 (append_space, extend_face_to_end_of_line): Use make_number when
11012 storing or passing integer values as lisp objects.
11013 (set_cursor_from_row, highlight_trailing_whitespace): Use
11014 INTEGERP, not implicit test against zero, for glyph object.
11015 (try_window_id): Don't use make_number when we want an int value.
11017 * xfaces.c (xlfd_symbolic_value): Make last argument a
11018 Lisp_Object, to be consistent with callers.
11019 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11020 (lface_hash): Apply XFASTINT to lisp values before folding in.
11022 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11023 fill in window width and height. Pass an int, not a lisp object,
11024 as first arg to Finsert.
11026 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11028 * xfaces.c (realize_basic_faces): Block input while realizing
11031 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11033 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11035 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11037 * xterm.c (x_produce_glyphs): When displaying unibyte text
11038 or ASCII, handle case that per-char metric is null.
11040 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11042 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11044 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11045 (XSUBR, XBUFFER): Verify correct object type before returning
11046 pointer, using eassert.
11047 * frame.h (XFRAME): Likewise.
11049 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11050 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11051 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11052 * data.c (set_internal): Likewise.
11053 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11054 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11055 * fileio.c (auto_save_1): Likewise.
11056 * insdel.c (check_markers): Likewise.
11057 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11058 * undo.c (record_insert): Likewise.
11059 * vmsproc.c (child_sig): Likewise.
11060 * window.c (unshow_buffer, window_loop): Likewise.
11061 * xterm.c (x_erase_phys_cursor): Likewise.
11063 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11065 * xfns.c (free_image_cache): Free the cache structure itself
11066 last, after all its members have been freed.
11068 * lisp.h (xstrdup): Add prototype.
11070 * alloc.c (xstrdup): Moved here from xfaces.c.
11071 (allocating_for_lisp): Variable removed.
11072 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11074 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11076 (xstrdup): Moved to alloc.c.
11078 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11080 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11082 * emacs.c (main): Fix sense of no-loadup test.
11084 * config.in (ENABLE_CHECKING): Undef.
11086 * lisp.h (struct interval): Replace "parent" field with a union of
11087 interval pointer and Lisp_Object; add new bitfield to use as
11088 discriminant. Change other flag fields to bitfields.
11089 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11090 is defined and the supplied test fails, print a message and abort.
11091 (eassert): New macro. Use CHECK to provide an assert-like facility.
11093 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11094 pointers; abort if the value looks like a lisp object.
11095 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11096 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11097 Modify for new interval parent definition.
11099 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11100 (UNMARK_BALANCE_INTERVALS): Update references that need an
11101 addressable lisp object in the interval structure.
11102 (die): New function.
11103 (suppress_checking): New variable.
11105 * intervals.c (interval_start_pos): Just return 0 if there's no
11108 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11110 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11111 and earlier Emacs versions.
11113 * keyboard.c (Ftop_level): Cancel busy-cursor.
11115 * eval.c (call_debugger): Cancel busy-cursor.
11117 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11119 * search.c (Freplace_match): Adjust multibyteness of the current
11120 buffer and NEWTEXT. Free allocated memory before signaling an error.
11122 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11124 * regex.c (analyse_first): New function obtained by ripping out most
11125 of re_compile_fastmap and generalizing it a little bit so that it
11126 can also just return whether a given (sub)pattern can match the empty
11128 (regex_compile): Use `analyse_first' to decide whether the loop-check
11129 needs to be done or not for *, +, *? and +? (the loop check is costly
11130 for non-greedy repetition).
11131 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11133 2000-03-28 Dave Love <fx@gnu.org>
11135 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11137 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11139 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11141 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11143 (enum re_opcode_t): Update description of succeed_n.
11144 (PATFETCH): Always define.
11145 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11146 operators, char classes, shy-groups and intervals).
11147 Optimize special cases of intervals so as to only use succeed_n and
11148 jump_n when really needed.
11149 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11150 that we don't have to handle the special cases any more.
11151 Simplify on_failure_jump handling as well.
11153 2000-03-28 Jason Rumney <jasonr@gnu.org>
11155 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11157 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11159 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11161 * s/msdos.h (GC_SETJMP_WORKS): Define.
11163 * alloc.c (mark_maybe_object): New function.
11164 (mark_memory): Use it.
11165 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11166 (setjmp_tested_p, longjmp_done): New variables.
11167 (test_setjmp): New function.
11168 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11169 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11171 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11172 to DEC_TEXT_POS and INC_TEXT_POS.
11174 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11175 with parameter MULTIBYTE_P.
11177 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11179 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11180 buffers because it looks for multibyte character byte sequences
11181 which don't exist in unibyte text.
11183 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11185 * xfaces.c (register_color, unregister_color, unregister_colors)
11186 [DEBUG_X_COLORS]: New functions.
11187 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11189 * xfns.c (x_set_cursor_color): Get color reference counts right.
11191 * xterm.c (x_copy_color): New function.
11192 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11194 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11195 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11196 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11197 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11198 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11199 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11200 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11201 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11202 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11203 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11205 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11206 names for handling per-buffer variables.
11208 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11209 instead of MAX_BUFFER_LOCAL_VARS.
11210 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11212 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11214 * xfns.c (x_specified_cursor_type): New function.
11215 (x_set_cursor_type): Use it.
11217 * buffer.h (struct buffer): Add cursor_type.
11219 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11221 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11222 (print_partial_compiled_pattern, re_compile_fastmap):
11224 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11225 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11226 executing it as well as when popping it off the stack to find infinite
11227 loops in non-greedy repetition operators.
11229 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11231 * doc.c (Qfunction_documentation): New variable.
11232 (syms_of_doc): Initialize Qfunction_documentation.
11233 (Fdocumentation): If FUNCTION is a symbol with non-nil
11234 `function-documentation' property, return a documentation derived
11237 * buffer.c (syms_of_buffer): Add default-cursor-type.
11238 (init_buffer_once): Don't let cursor_type have a local value
11241 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11242 on buffer-local value of cursor_type.
11243 (x_draw_bar_cursor): Add parameter WIDTH.
11245 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11246 (init_buffer_once): Set default cursor_type value to t.
11247 Mark cursor_type as local everywhere.
11248 (syms_of_buffer): New per-buffer variable cursor-type.
11250 * buffer.h (struct buffer): Remove member local_var_flags,
11252 (MAX_BUFFER_LOCAL_VARS): New macro.
11253 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11254 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11255 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11256 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11258 * print.c (print_object): Use new macros for per-buffer variables.
11260 * category.c (Fset_category_table): Use new macros for per-buffer
11263 * buffer.c (buffer_permanent_local_flags): Make a char array.
11264 (max_buffer_local_idx): New variable.
11265 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11266 for new handling of per-buffer variables.
11267 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11268 (init_buffer_once): Initialize per-buffer vars differently.
11269 Set max_buffer_local_idx.
11271 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11274 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11276 * data.c (do_symval_forwarding, store_symval_forwarding)
11277 (find_symbol_value, set_internal, default_value, Fset_default)
11278 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11279 per-buffer variables.
11281 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11283 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11285 * xterm.c (x_term_init): Unblock input around call1 of
11286 Qvendor_specific_keysyms.
11288 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11289 (find_defun_start): Consider an open parenthesis in column 0
11290 a defun start only if open_paren_in_column_0_is_defun_start is set.
11291 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11293 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11295 * eval.c (Fautoload): Add entry in load-history (if after dump).
11296 * lread.c (load-history): Update docstring.
11298 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11300 * indent.c (Fvertical_motion): Always use the current buffer.
11301 Temporarily change the window's buffer, if necessary.
11303 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11305 * xterm.c (fast_find_position): Make sure not to consider rows
11306 not visible in the window.
11308 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11310 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11311 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11313 2000-03-22 Jason Rumney <jasonr@gnu.org>
11315 * w32menu.c (single_submenu): Set help string to NULL if none.
11316 (w32_menu_show): Set help string correctly.
11317 (add-menu-item): Set help string in MIIM_DATA for menu item.
11318 Load SetMenuItemInfoA explicitly.
11319 (w32_menu_display_help): New function.
11321 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11322 (QCdata): Moved to xdisp.c.
11324 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11325 (Vw32_charset_to_codepage_alist): Removed.
11326 (Vw32_charset_info_alist): New variable.
11327 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11328 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11329 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11330 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11332 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11333 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11334 Define Vw32_charset_info_alist and w32_charset symbols.
11336 2000-03-22 Jason Rumney <jasonr@gnu.org>
11338 * makefile.nt (w32bdf.obj): Update dependencies.
11340 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11342 * w32fns.c: Include fontset.h after dispextern.h.
11343 (Fx_create_frame): Do not create fontset.
11344 (w32_load_system_font): Doc fix.
11345 (Fx_close_connection): Free full_name if it is not shared.
11347 * w32term.c: Include fontset.h after dispextern.h.
11348 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11350 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11351 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11352 (w32_font_is_double_byte): New function, needs body.
11353 (x_append_glyph): Set glyph->glyph_not_available_p.
11354 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11355 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11356 character, convert it to a unibyte character.
11357 (struct glyph_string): Delete member `charset'.
11358 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11359 calculating it is found.
11360 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11361 the case that per char metric is not available correctly.
11362 (x_fill_glyph_string): Handle the case that the specific glyph is
11363 not available correctly.
11364 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11365 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11366 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11367 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11368 fontset. Don't call FS_LOAD_FONT.
11370 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11372 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11373 (INT_LISPLIKE): New macro.
11374 (NULL_INTERVAL_P): Use it.
11375 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11376 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11377 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11379 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11380 explicit references to "parent" field of struct interval and
11381 associated unclean type conversions.
11382 * intervals.c (create_root_interval, root_interval, rotate_right)
11383 (rotate_left, balance_possible_root_interval, split_interval_right)
11384 (split_interval_left, interval_start_pos, find_interval)
11385 (next_interval, previous_interval, update_interval)
11386 (adjust_intervals_for_insertion, delete_node, delete_interval)
11387 (adjust_intervals_for_deletion, merge_interval_right)
11388 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11389 (copy_intervals_to_string): Likewise.
11390 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11392 * syntax.c (update_syntax_table): Likewise.
11394 * intervals.c (reproduce_tree_obj): New function, like
11395 reproduce_tree but takes a Lisp_Object for the parent. Declare
11397 (graft_intervals_into_buffer): Use it when appropriate.
11398 (reproduce_tree): Declare with prototype.
11399 (balance_possible_root_interval): Check that the parent is a lisp
11400 object before trying to examine its type.
11402 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11404 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11405 as strings only if both are known to be strings.
11407 * s/openbsd.h (LIBS_TERMCAP): Undef.
11409 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11411 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11412 definitions for non-Emacs compilation.
11413 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11414 outside of `#ifdef emacs'.
11415 (print_partial_compiled_pattern): Update.
11416 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11417 (re_compile_fastmap): Merge handling of charset and charset_not (for
11418 emacs and non-emacs compilation as well).
11419 Similarly for (not)categoryspec and (not)syntaxspec.
11420 Don't use the fastmap when reaching `anychar' since the added
11421 complexity is not justified.
11422 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11423 and (not)syntaxspec. Merge (not)categoryspec.
11425 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11427 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11428 (FACE_FOR_CHAR): Define them differently for the configuration of
11431 2000-03-21 Dave Love <fx@gnu.org>
11433 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11436 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11438 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11439 (lface_fully_specified_p): Don't check contents of
11440 LFACE_FONT_INDEX because that attribute is optional.
11441 (realize_x_face): Remove now unwarranted xassert.
11443 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11445 The following changes are to make font selection based on
11446 characters, not charset. In addition, they recover fontset
11447 facilities while utilizing the new font selection mechanism.
11449 * Makefile.in (fontset.o): Depend on dispextern.h.
11451 * alloc.c (mark_face_cache): Don't mark face->registry.
11453 * dispextern.h (struct glyph): New member glyph_not_available_p.
11454 Use 22 bits for face_id.
11455 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11456 (struct face): Delete member registry, new member ascii_face.
11457 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11458 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11459 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11460 (struct it): Delete member charset, new member glyph_not_available_p.
11462 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11463 (struct fontset_info, struct fontset_data): Structs removed.
11464 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11465 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11466 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11467 (fs_free_face_fontset, fontset_font_pattern)
11468 (face_suitable_for_char_p, face_for_char)
11469 (make_fontset_for_ascii_face): Extern them.
11470 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11471 (FS_LOAD_FACE_FONT): New macro.
11473 * fontset.c: All codes rewritten or adjusted for the change of
11474 fontset implementation. Now fontset is represented by char table.
11475 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11477 (my_strcasecmp): Function removed.
11478 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11479 (AREF, ASIZE): New macros.
11480 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11481 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11482 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11483 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11484 (fontset_id_valid_p, font_family_registry, fontset_name)
11485 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11486 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11488 (fs_load_font): New arg FACE. Caller changed.
11489 (fs_query_fontset): Argument changed. Caller changed.
11490 (Fquery_fontset): call fs_query_fontset.
11491 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11493 (clear_fontset_elements, check_registry_encoding)
11494 (check_fontset_name): New functions.
11495 (syms_of_fontset): Set char-table-extra-slots property of fontset
11496 to 3. Staticpro and initialize Vfontset_table and
11497 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11499 * frame.h (struct frame): Member `fontset_data' removed.
11500 (FRAME_FONTSET_DATA): Macro removed.
11502 * frame.c (make_frame): Don't allocate f->fontset_data.
11503 (Fdelete_frame): Don't free f->fontset_data.
11505 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11507 * xdisp.c (charset_at_position): Function removed.
11508 (init_iterator): Don't set member charset of struct `it'.
11509 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11510 (next_element_from_display_vector, insert_left_trunc_glyphs):
11512 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11514 (get_next_display_element, append_space)
11515 (extend_face_to_end_of_line): Likewise.
11517 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11519 (clear_font_table, frame_update_line_height, load_face_font):
11520 Adjusted for the change of fontset implementation.
11521 (load_face_fontset_font): Function removed.
11522 (pixel_point_size): New function.
11523 (font_list): Argument type changed. Caller changed.
11524 (LFACE_FONT): New macro.
11525 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11526 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11527 Lisp_Object. Determine the font name by actually loading a font
11528 by the specified pattern. Set LFACE_FONT (lface) to the specified
11529 pattern. Even if a font is not found, don't try alternatives.
11530 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11531 (set_font_frame_param): If `font' is specified in lface, use it.
11532 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11533 (lface_same_font_attributes_p): Likewise.
11534 (make_realized_face): Arguent changed. Caller changed. Set
11535 face->ascii_face to face itself.
11536 (free_realized_face): Free face->fontset if face is for ASCII.
11537 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11538 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11539 (free_realized_multibyte_face): New function.
11540 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11541 changed. Caller changed.
11542 (try_font_list): Argument type changed.
11543 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11544 (choose_face_font): Argument changed. Handle fontset properly.
11545 (choose_face_fontset_font): Function removed.
11546 (realize_default_face, realize_named_face): Don't remove the
11548 (realize_face): Argument changed. Caller changed. Remove face
11549 with the arg former_face_id in advance. Load font for the new face.
11550 (realize_x_face): Argument changed. Caller changed. For a
11551 multibyte character, share fontset with base_face. For a single
11552 byte character, make a new realized fontset. Don't load a font here.
11553 (realize_tty_face): Argument changed. Caller changed.
11554 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11555 (face_at_buffer_position): Don't check multibyte_p for returning
11557 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11558 FACE_SUITABLE_FOR_CHARSET_P.
11559 (syms_of_xfaces): Remove code for Qx_charset_registry and
11560 Vface_default_registry.
11562 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11563 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11564 (x_per_char_metric): Don't try FONT->default_char. Even if
11565 pcm->width is zero, glyph bits may exist.
11566 (x_encode_char): Always initialize char2b->byte1.
11567 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11568 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11569 (x_append_glyph): Set glyph->glyph_not_available_p.
11570 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11571 it->charset. Handle the case that per char metric is not
11572 available. If it->multibyte_p is zero and it->c is a multibyte
11573 character, convert it to a unibyte character.
11574 (struct glyph_string): Delete member `charset'.
11575 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11576 the case that per char metric is not available correctly.
11577 (x_fill_glyph_string): Handle the case that the specific glyph is
11578 not available correctly.
11579 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11580 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11581 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11582 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11583 fontset. Don't call FS_LOAD_FONT.
11585 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11586 (x_create_tip_frame): Likewise.
11587 (Fx_close_connection): Free full_name of font_info.
11589 * fns.c (optimize_sub_char_table): New function.
11590 (Foptimize_char_table): New function.
11591 (syms_of_fns): Defsubr Soptimize_char_table.
11593 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11595 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11596 only if buffer is displayed in some window.
11598 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11599 (try_window_reusing_current_matrix): Don't call scroll run
11600 function if run's current and desired position are the same;
11601 this prevents cursor flickering.
11603 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11605 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11607 * regex.c (RE_STRING_CHAR): New macro.
11608 (GET_CHAR_AFER_2): Remove.
11609 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11610 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11611 (print_partial_compiled_pattern, re_compile_fastmap)
11612 (re_match_2_internal): Remove on_failure_jump_exclusive.
11613 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11614 optimization only need to work for * (ie. can use of_keep_string_jump).
11615 Remove the special case for .*\n since it is now covered by the general
11617 (re_search_2): Don't bother with `room'.
11618 (skip_one_char): New function.
11619 (skip_noops): Simplify since `memory' is not needed any more.
11620 (mutually_exclusive_p): Restructure slightly to use `switch' and
11621 add handling for "all" remaining cases.
11622 (re_match_2_internal): Change on_failure_jump_smart to use
11623 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11624 rather than on_failure_jump_exclusive.
11626 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11628 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11629 number of bits per RGB because it's everywhere used as the depth
11632 * term.c (calculate_costs): Remove code dealing with X frames.
11634 2000-03-19 Richard M. Stallman <rms@gnu.org>
11636 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11638 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11640 * lread.c (read_integer): Unread the last char not consumed.
11642 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11644 * xterm.c (x_update_window_cursor): Don't update in frames
11645 which are in the process of being deleted.
11647 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11649 * Makefile.in (mostlyclean): Add `*.core'.
11650 (clean): Add `bootstrap-emacs'.
11652 * lread.c (read_integer): New function.
11653 (read1): Support read syntax #o, #x, #b, #r.
11655 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11657 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11658 make sure POINTER_TO_OFFSET gives the same value before and after
11659 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11660 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11661 (debug): Now only active if > 0 rather than if != 0.
11662 (DEBUG_*): Update for the new meaning of `debug'.
11663 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11664 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11665 in `succeed_n', `jump_n' and `set_number_at'.
11666 (store_op1, store_op2, insert_op1, insert_op2)
11667 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11668 (group_in_compile_stack): Move to after its arg's types are
11669 declared and add a prototype.
11670 (PATFETCH): Define in terms of PATFETCH_RAW.
11671 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11672 (QUIT): Redefine as a nop except for NTemacs.
11673 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11674 indentation of the greedy-op and shy-group code.
11675 (at_(beg|end)line_loc_p): Fix argument's types.
11676 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11677 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11678 (MATCHING_IN_FIRST_STRING): Remove.
11679 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11680 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11681 QUIT unconditionally.
11683 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11685 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11688 * process.c (send_process): Add a hint that the function
11689 can call Lisp code to its comment.
11691 * lread.c (load_dangerous_libraries): New variable.
11692 (Vbytecomp_version_regexp): New variable.
11693 (safe_to_load_p): New function.
11694 (Fload): Handle files not compiled with Emacs specially.
11695 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11697 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11699 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11701 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11702 support functions only if HAVE_X11R6_XIM is defined.
11703 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11705 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11707 * xfns.c (X_I18N_INHIBITED): Don't define.
11708 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11709 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11711 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11712 (HAVE_X11R6_XIM): Define.
11714 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11716 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11717 If set, call XSynchronize.
11719 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11721 * regex.c: Declare a new type `re_char' used throughout the code
11722 for the string char type. It's `const unsigned char' to match the
11723 rest of Emacs. Consistently make sure all pointers to strings use
11724 it and make sure all pointers into the pattern use `unsigned char'.
11725 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11726 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11729 * charset.h (GET_CHAR_AFTER_2): Remove.
11730 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11732 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11734 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11735 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11736 of them try to use backquotes.
11738 2000-03-12 Dave Love <fx@gnu.org>
11740 * unexelf.c: Restore changes of 1999-10-19.
11741 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11742 fix its type and alignment; copy it from current process.
11744 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11746 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11747 has been found. Fix bug not computing timer's predecessor.
11749 * fileio.c (Fread_file_name): Handle case that DIR contains a
11752 * window.c (Fsave_window_excursion): Doc fix.
11754 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11756 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11758 * msdos.c (vga_installed): New function, code moved from
11759 dos_set_window_size.
11760 (Qbar, Qcursor_type, outside_cursor): New variables.
11761 (syms_of_msdos): Intern and staticpro them.
11762 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11763 shape used outside Emacs when called for the first time.
11764 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11765 cursor shape used outside Emacs.
11766 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11767 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11769 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11770 parameters specify the cursor. Make qreverse a global
11771 variable (renamed to Qreverse).
11773 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11775 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11777 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11779 This is a big redesign of failure-stack and register handling, prompted
11780 by bugs revealed when trying to add shy-groups. Overall, what happened
11781 is that loops are now structured a little differently, groups can be
11782 shy and the code is a little simpler.
11784 * regex.h: Update the copyright.
11785 (RE_SHY_GROUPS): New value.
11786 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11787 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11789 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11790 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11791 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11792 for (start|stop)_memory since they now only take one argument (the
11793 second has becomes unnecessary).
11794 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11795 (print_compiled_pattern): Use %ld to printf long ints and flush to
11796 make debugging a little easier.
11797 (union fail_stack_elt): Make the integer unsigned.
11798 (struct fail_stack_type): Add a `frame' element.
11799 (INIT_FAIL_STACK): Init `frame' as well.
11800 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11801 (DEBUG_PUSH, DEBUG_POP): Remove.
11802 (NUM_REG_ITEMS): Remove.
11803 (NUM_NONREG_ITEMS): Adjust.
11804 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11805 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11806 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11807 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11809 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11810 address pushed is not the destination of the jump but the source
11812 (NUM_FAILURE_ITEMS): Remove.
11813 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11814 registers before the actual failure point). Don't hardcode any
11815 meaning for str==NULL anymore.
11816 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11817 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11819 (REG_UNSET_VALUE): Use NULL (why not?).
11820 (compile_range): Remove declaration since it doesn't exist.
11821 (struct compile_stack_elt_t): Remove inner_group_offset.
11822 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11823 (regex_grow_registers): Remove dead code.
11824 (FIXUP_ALT_JUMP): New macro.
11825 (regex_compile): Add shy-groups Change loops to use
11826 on_failure_jump_smart&jump instead of
11827 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11828 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11829 variable to me). Use `jump' instead of `jump_past_alt' and don't
11830 bother with push_dummy_failure in alternatives since it is now
11831 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11832 emacs' for (re)allocating the stack.
11833 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11834 from loop when bufp->can_be_null rather than jumping to `done'.
11835 Avoid jumping backwards so as to ensure termination. Use
11836 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11837 backreferences. Remove dead code in handling of `anychar'.
11838 (skip_noops, mutually_exclusive_p): New functions taken from the
11839 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11840 improve mutually_exclusive_p to handle ".+\n".
11841 (lowest_active_reg, highest_active_reg)
11842 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11843 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11844 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11845 variables. Push register (in `start_memory') on the stack rather
11846 than storing it in old_reg(start|end). Remove the cycle detection
11847 from `stop_memory', replaced by the use of on_failure_jump_loop
11848 for greedy loops. Add code for the new on_failure_jump_<foo>.
11849 Remove ad-hoc code in `on_failure_jump' to push more registers in
11850 the case of a loop. Take out code from `maybe_pop_jump' into
11851 separate functions and adapt it to the semantics of
11852 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11853 and push_dummy_failure. Remove dummy_failure handling and
11854 handling of `failures to jump to on_failure_jump' (this last one
11855 was already dead code, it seems).
11856 (group_match_null_string_p, alt_match_null_string_p)
11857 (common_op_match_null_string_p): Remove.
11859 2000-03-08 Dave Love <fx@gnu.org>
11861 * config.in: Don't depend on __STDC__ for volatile.
11862 Add POINTER_TYPE, PTR, PROTOTYPES.
11864 * hftctl.c, strftime.c: Use PROTOTYPES.
11865 * eval.c (find_handler_clause): Likewise.
11867 * mem-limits.h: Use POINTER_TYPE.
11869 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11870 (memory_warnings): Declare using POINTER_TYPE.
11872 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11874 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11876 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11878 * xfns.c: Remove obsolete code in #if 0.
11879 (Fx_focus_frame): New function.
11881 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11883 * coding.c (coding_category_name): Add coding-category-utf-8,
11884 coding-category-utf-16-be, coding-category-utf-16-le.
11885 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11886 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11887 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11888 (detect_coding_utf_8): New function.
11889 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11890 UTF_16_LOW_SURROGATE_P): New macros.
11891 (detect_coding_utf_16): New function
11892 (detect_coding_mask): When priorities are specified, skip any
11893 categories that have `nil' coding-system. Fix bug of returning
11894 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11895 returns a mask not set in PRIORITIES.
11896 (detect_eol_type_in_2_octet_form): New function.
11897 (detect_eol): selects detect_eol_type_XXX to call according to
11898 cooding->category_idx.
11899 (detect_coding_system): Remove `nil' coding-system in the result.
11900 (Fupdate_coding_systems_internal): Update all coding-categories.
11902 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11903 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11905 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11906 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11907 (CODING_CATEGORY_IDX_UTF_16_LE)
11908 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11909 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11910 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11911 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11913 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11915 * doc.c (Fdocumentation_property): If value is not a string,
11916 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11918 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11919 close the display with XtCloseDisplay. This caused a bus error
11922 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11923 complete but not unique.
11925 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11927 * process.c (send_process): Remove local variable `procname' that
11928 might become invalid when a GC happens. Instead, access the
11929 process name slot directly.
11931 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11932 orig_height if set.
11934 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11935 orig_height if set.
11937 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11939 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11940 glyph matrices have been freed.
11942 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11944 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11945 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11947 * xfns.c (QCdata): Moved to xdisp.c.
11949 * xdisp.c (QCdata): Moved here from xfns.c.
11950 (syms_of_xdisp): Initialize QCdata.
11952 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11954 * window.c (coordinates_in_window): Use
11955 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11956 FRAME_INTERNAL_BORDER_WIDTH.
11958 * xdisp.c (try_window_id): Recompute unchanged information if
11959 it is obviously invalid.
11961 * xterm.c (x_term_init): Create a colormap if not using the
11964 * xterm.h (select_visual): Change prototype.
11966 * xfns.c (select_visual): Rewritten. Recognize user-specified
11968 (visual_classes): New variable.
11970 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11972 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11973 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11974 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11975 (x_decode_color): Don't handle allocation of white and black specially.
11976 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11977 XtNcolormap resources.
11978 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11979 (Fx_create_frame): Initialize color members of x_output structure.
11980 (xpm_load): Pass colormap to XPM lib.
11982 * xfaces.c (x_free_colors): Access colormap of frame using
11983 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11984 when default colormap is used.
11986 * xterm.c (x_term_init): Set Colormap member of x_display_info
11987 structure. Copy colormap if resource `privateColormap' is
11988 specified (PseudoColor only).
11989 (x_setup_relief_color): Access colormap of frame using
11992 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11993 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11995 2000-03-04 Jason Rumney <jasonr@gnu.org>
11997 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11998 other non-platform-specific equivalents.
11999 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12000 specific functions and macros as their w32 equivalents where
12001 non-platform-specifics are not available.
12002 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12003 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12004 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12005 (frame_update_line_height): Use macros to access f->output_data.
12006 (defined_color): Remove FIXME comments; fixed.
12007 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12008 into #ifdef blocks. Add WINDOWSNT blocks.
12009 (Fx_list_fonts): Use macros for accessing font data.
12010 (set_lface_from_font_name): Different default fonts for X and
12012 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12013 scalable for backward compatibility.
12014 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12015 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12017 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12020 * makefile.nt (w32faces.obj): Remove.
12023 2000-03-03 Jason Rumney <jasonr@gnu.org>
12025 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12026 correct parameters.
12028 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12030 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12031 standard ELF definitions here if the system header does not.
12033 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12035 * xterm.c (PER_CHAR_METRIC): Removed.
12036 (x_per_char_metric_1, x_default_char): New functions.
12037 (x_per_char_metric): If font's default char is invalid, return
12038 metrics of a suitably chosen usable default char.
12039 (x_draw_glyph_string_foreground): If font has an invalid default
12040 char, replace occurrences of unprintable chars with a suitably
12041 chosen usable default char.
12043 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12045 * xterm.c (note_mouse_highlight): Return quickly if frame's
12046 glyph matrices have been freed.
12048 * dispnew.c (free_glyphs): Block input while freeing matrices.
12050 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12052 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12055 * dispextern.h (x_free_colors): Add prototype.
12057 * xfaces.c (x_free_colors): New function.
12058 (unload_color, free_face_colors): Use it.
12060 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12062 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12064 * window.c [MSDOS]: Include msdos.h.
12066 2000-03-02 Dave Love <fx@gnu.org>
12068 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12070 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12071 set C_OPTIMIZE_SWITCH for gcc.
12073 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12075 * coding.c (coding_save_composition): Be sure to allocate
12076 composition data area in coding even if there's no composition in
12079 2000-03-01 Jason Rumney <jasonr@gnu.org>
12081 * w32term.c: Equivalent changes to those made to xterm.c on
12082 2000-02-25 and 2000-02-24.
12084 * w32fns.c: Equivalent changes to those made to xfns.c on
12085 2000-02-25 and 2000-02-21.
12087 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12088 correct line-end convention is followed.
12090 * w32menu.c [HAVE_BOXES]: Remove #undef.
12091 (single_keymap_panes): Remove code for simulating checkmarks.
12092 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12093 Remove code for drawing simulated checkmarks.
12094 (w32_menu_show): make unibyte help string correctly.
12095 (add_menu_item): draw standard Windows checkmarks. Draw radio
12096 buttons as radio buttons if possible.
12098 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12100 * sysdep.c (start_of_text): Don't define this function for NetBSD
12103 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12105 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12106 (LINKER): Don't undef if __NetBSD__ is defined.
12108 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12110 * fileio.c [__NetBSD__]: Define `unix'.
12112 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12114 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12116 * atimer.c (start_atimer): Don't abort when timers are stopped.
12117 (append_atimer_lists): New function.
12118 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12119 arbitrary lists of stopped and running atimers.
12121 * atimer.c (cancel_atimer): Handle canceling an atimer when
12122 some timers are stopped.
12124 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12125 after canceling it.
12127 * fns.c (maybe_resize_hash_table): Handle case of new size
12128 coming out as being the same as old size.
12130 2000-02-27 Jason Rumney <jasonr@gnu.org>
12132 * makefile.nt: Add atimer.h to dependencies.
12133 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12134 * w32console.c: Only disable window system features for dispextern.h
12135 (initialize_w32_display): Build a display info for the console.
12136 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12137 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12138 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12140 * w32gui.h (struct W32FontStruct): Revert last change after change
12142 * w32menu.c (single_submenu): Set up help string.
12143 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12144 (w32_dialog_show): Set up help string.
12145 * w32term.c (w32_display_info_for_display): Remove unused function.
12146 (w32_draw_bitmap): Use pre-built bitmaps.
12147 (w32_initialize_display_info): New function to initialize parts of
12148 display info that are common to both GUI and console frames.
12149 (w32_term_init): Use w32_initialize_display_info. Do not set
12150 Vw32_num_mouse_buttons here, as it is not called for console
12151 frames. Build bitmaps for indicating truncated lines etc.
12152 (x_delete_display): Destroy pre-built bitmaps.
12153 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12154 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12156 2000-02-27 Dave Love <fx@gnu.org>
12158 * lisp.h: Add a bunch of prototypes.
12160 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12162 * keyboard.c (read_char): Set `usec' correctly.
12164 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12166 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12167 `lambda', set reg[RRR] to the map index.
12168 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12169 reg[RRR] to 0. Otherwise, set it to -1.
12171 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12173 * emacs.c (main): Remove code snippet commented out with `//'.
12175 2000-02-25 Richard M. Stallman <rms@gnu.org>
12177 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12178 and contains a `:', prepend `/:'.
12180 * window.c (select_window_1): If selected_window is nil,
12181 don't "swap out" the buffer's point.
12182 (Fset_window_configuration): Set selected_window to nil
12183 before calling Fselect_window.
12184 (unshow_buffer): Don't set point in buffer from window's point
12185 if another more recently selected window also shows the buffer.
12187 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12189 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12191 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12192 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12193 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12195 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12196 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12197 (hide_busy_cursor): New functions.
12198 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12200 * minibuf.c (read_minibuf): Cancel busy-cursor.
12202 * keyboard.c (command_loop_1): Call start_busy_cursor before
12203 Fcommand_execute and cancel_busy_cursor after it.
12204 (timer_check): Remove busy-cursor code.
12205 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12208 * process.c (wait_reading_process_input): Remove busy-cursor code.
12210 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12211 Fx_hide_busy_cursor.
12213 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12215 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12217 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12219 * xterm.c (XTread_socket): Remove busy-cursor code.
12221 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12222 (build_frame_matrix_from_leaf_window): Put code handling
12223 glyph row's not being a slice of a frame row in #if 0.
12224 (sync_window_with_frame_matrix_rows): New function.
12225 (frame_row_to_window): New function.
12226 (mirror_line_dance): Handle copies between windows.
12228 * lread.c (Fload): Use `xfree' instead of `free'.
12229 (init_obarray): Use `xmalloc' instead of `malloc'.
12231 * window.c (Fset_window_buffer): Set WINDOW to the window
12233 (coordinates_in_window): Take frame's internal border width
12236 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12238 * xterm.c (x_display_and_set_cursor): Display cursor of
12239 non-selected windows depending on the setting of
12240 cursor_in_non_selected_windows.
12242 * xdisp.c (cursor_in_non_selected_windows): New variable.
12243 (syms_of_xdisp): DEFVAR_BOOL it.
12245 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12247 * data.c (Fstring_to_number): If number is greater than what
12248 fits into an integer, return a float.
12250 * eval.c (specbind): Remove references to
12251 keyword_symbols_constant_flag.
12253 * data.c (keyword_symbols_constant_flag): Removed.
12254 (Fmakunbound, set_internal, syms_of_data): Remove references to
12255 keyword_symbols_constant_flag.
12257 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12259 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12261 * syntax.c (multibyte_syntax_as_symbol): New variable.
12262 (syms_of_syntax): Declare it as a Lisp variable.
12263 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12264 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12265 nonzero, treat all multibyte characters as symbol.
12266 (init_syntax_once): Give syntax `word' to all multibyte characters.
12268 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12270 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12273 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12275 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12277 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12278 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12280 2000-02-21 Dave Love <fx@gnu.org>
12282 * frame.c (Vmouse_position_function): New variable.
12283 (Fmouse_position): Use it.
12284 (syms_of_frame): Install it.
12286 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12288 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12290 * fileio.c (Finsert_file_contents): Unbind the binding of
12291 standard-output done by temp_output_buffer_setup.
12293 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12294 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12295 (specbind, unbind_to): Handle most common case of non-constant
12296 symbol with trivial value specially.
12298 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12300 2000-02-20 Richard M. Stallman <rms@gnu.org>
12302 * data.c (Fmake_variable_buffer_local): Doc fix.
12303 Init found_for_buffer to 0.
12304 (Fmake_variable_frame_local): If the variable has already
12305 been buffer-local, set the check_frame field.
12307 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12309 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12310 produced for CODING_MODE_LAST_BLOCK requires.
12312 2000-02-18 Dave Love <fx@gnu.org>
12314 * keyboard.c (echo_keystrokes): Remove declaration.
12315 (Vecho_keystrokes) New variable.
12316 (read_char, record_menu_key, read_key_sequence): Use it to allow
12317 use of float value.
12318 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12320 * lread.c: Undef feature selection macros before defining.
12322 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12324 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12325 for symbols other than the symbol in question.
12327 2000-02-17 Dave Love <fx@gnu.org>
12329 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12331 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12333 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12335 * alloc.c (enum mem_type): Compile unconditionally.
12337 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12339 * xfaces.c (tty_defined_color): Don't return faulire indication
12340 for unspecified-fg and unspecified-bg pseudo-colors.
12342 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12344 * alloc.c (mark_object): Don't mark symbol names in pure space.
12345 (gc_sweep): Don't unmark symbol names in pure space.
12347 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12348 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12349 [GC_MARK_STACK]: New defines.
12350 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12351 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12353 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12355 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12356 allocate_buffer instead of xmalloc.
12358 * alloc.c (toplevel): Include setjmp.h.
12359 (PURE_POINTER_P): New define.
12360 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12361 (Vdead) [GC_MARK_STACK]: New variable.
12362 (lisp_malloc): Add parameter TYPE, call mem_insert if
12363 GC_MARK_STACK is defined.
12364 (allocate_buffer): New function.
12365 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12366 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12367 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12368 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12369 (MEM_NIL) [GC_MARK_STACK]: New define.
12370 (struct mem_node) [GC_MARK_STACK]: New structure.
12371 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12372 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12373 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12374 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12375 (mark_stack) [GC_MARK_STACK]: New functions.
12376 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12377 (clear_marks): Removed.
12378 (gc_sweep): Set free conses' car, free floats' type, free
12379 symbols' function to Vdead. Use lisp_free to free buffers.
12380 (init_alloc_once): Initialize Vdead.
12381 (survives_gc_p): Return non-zero for pure objects.
12383 * alloc.c: Add comments throughout the file.
12385 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12386 that unblocks alarms.
12388 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12389 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12390 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12392 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12394 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12396 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12397 avoid infinite error signaling. Allocate sufficient memory for
12398 eol_str in the case that eoltype is Lisp_Int.
12400 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12402 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12403 depends on the previous behavior.
12405 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12407 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12409 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12411 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12413 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12414 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12417 2000-02-15 Richard M. Stallman <rms@gnu.org>
12419 * data.c (set_internal): Don't make variable buffer-local
12420 if within a let-binding for the same buffer.
12421 (let_shadows_buffer_binding_p): New function.
12423 * eval.c (specbind): For buffer-local value,
12424 record the current buffer also.
12425 (unbind_to): Cope with that change.
12427 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12429 * window.c (Fsave_window_excursion): Doc fix.
12431 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12433 * syntax.c (back_comment): Make sure we only consider comment-starters
12434 of the relevant style and return -1 in case of a failure to find the
12435 beginning of the comment.
12436 (Fforward_comment): If back_comment fails, go back to the position just
12437 after the comment-end.
12438 (scan_lists): Add comment describing a very minor bug.
12440 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12442 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12443 `completion-regexp-list' in the docstring.
12445 2000-02-14 Dave Love <fx@gnu.org>
12447 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12449 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12451 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12452 to Emacs' syntax. Also fix the comment about set/not-set meanings
12453 since Emacs syntax is not the value 0 any more.
12454 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12455 since it's now part of RE_SYNTAX_EMACS.
12457 2000-02-12 Dave Love <fx@gnu.org>
12459 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12461 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12463 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12465 2000-02-12 Dave Love <fx@gnu.org>
12467 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12469 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12470 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12471 * s/hpux.h: Don't define HAVE_VFORK.
12473 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12475 * s/nextstep.h: Don't define HAVE_ALLOCA.
12477 * config.in: Add vfork bits.
12479 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12481 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12482 unwind function to undo the effect of stopping atimers.
12484 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12486 * atimer.c (stopped_atimers): New variable.
12487 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12490 * atimer.h (stop_other_atimers, run_all_atimers)
12491 (unwind_stop_other_atimers): Add function prototypes.
12493 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12495 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12497 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12498 library may depend on jpeg.
12499 (atimer.o): Depends on atimer.c.
12501 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12503 * insdel.c (del_range_1): Call update_compositions.
12504 (del_range_both): Call update_compositions just once..
12506 2000-02-10 Dave Love <fx@gnu.org>
12508 * xfns.c (create_frame_xic): Fix initialization of automatic
12509 aggregates for pcc.
12511 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12513 * ccl.c (CCL_MAKE_CHAR): New macro.
12514 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12515 registers by CCL_MAKE_CHAR before calling translate_char.
12516 <CCL_TranslateCharacterConstTbl> Likewise.
12518 2000-02-08 Dave Love <fx@gnu.org>
12520 * lread.c (__EXTENSIONS__): Define.
12522 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12524 * puresize.h (BASE_PURESIZE): Increase to 650000.
12526 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12528 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12531 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12533 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12534 md, mh, mb, mr, and me to the fake termcap entry.
12536 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12538 * sound.c (sound_cleanup): Don't call device close routine if the
12539 function pointer is null.
12541 2000-02-06 Andrew Innes <andrewi@gnu.org>
12543 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12544 around image definitions and prototypes.
12545 (gamma_correct) [WINDOWSNT]: New prototype.
12547 * w32term.c (x_make_frame_visible): Replace call to
12548 input_poll_signal with poll_for_input.
12550 * window.c [WINDOWSNT]: Include w32term.h.
12552 * xdisp.c [WINDOWSNT]: Include w32term.h.
12554 * makefile.nt: Add dependencies on w32gui.h.
12555 (OBJ1): Include atimer.obj.
12556 ($(BLD)\atimer.obj): New dependency rule.
12558 * w32.c (sigmask): New function (does nothing).
12559 (sigunblock): Ditto.
12561 * frame.c [WINDOWSNT]: Include w32term.h.
12563 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12565 * lread.c (syms_of_lread): Fix literal newlines.
12567 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12568 the string constant limit (2048 bytes) in MSVC.
12571 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12573 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12574 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12575 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12576 dispatch the event.
12578 2000-02-04 Dave Love <fx@gnu.org>
12580 * fileio.c: Remove some unused vars.
12581 (_GNU_SOURCE): Define (for euidaccess).
12583 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12585 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12587 (read_minibuf): Deal with allow_props correctly.
12589 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12591 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12593 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12595 * search.c (compile_pattern): If a cache entry has a nil regexp,
12596 fill in that entry instead of clobbering a previously cached
12599 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12601 * puresize.h (BASE_PURESIZE): Increase to 610000.
12603 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12605 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12608 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12610 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12611 instead of incrementing ic directly.
12612 <CCL_WriteExprConst> Likewise.
12613 <ccl_set_expr>: Set ic to jump_address.
12615 * fileio.c (e_write): Fix the handling of
12616 CODING_FINISH_INSUFFICIENT_SRC.
12618 2000-02-01 Dave Love <fx@gnu.org>
12620 * editfns.c (Fpropertize): Doc fix.
12622 * process.c (Fstart_process): Doc fix.
12624 * eval.c: Fix various doc strings not to duplicate information
12625 from help-manyarg-func-alist.
12627 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12629 * doc.c (Vhelp_manyarg_func_alist): New variable.
12630 (Fdocumentation): Use it.
12631 (syms_of_doc): Define it.
12633 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12635 * xterm.c (xim_open_dpy): Remove unused local variable.
12637 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12639 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12640 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12642 * fns.c (sweep_weak_table): New function.
12643 (sweep_weak_hash_tables): Use it. Keep on marking until there
12646 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12648 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12649 that XTread_socket does not crash by trying to call XNoOp on a
12652 2000-01-30 Jason Rumney <jasonr@gnu.org>
12654 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12655 Change selected_frame to SELECTED_FRAME ().
12656 (w32_console_mouse_position): Remove #ifndef MULE from around
12657 `insist' parameter.
12659 * makefile.nt: Remove dosfns.obj.
12661 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12663 * w32fns.c (w32_defined_color): Check for valid frame before
12664 applying gamma correction. Eliminate dependency on frame elsewhere.
12665 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12666 (w32_to_x_font): Use resx and resy not height_in and width_in.
12667 (x_to_w32_font): Doc fix.
12668 (xlfd_strip_height): New function to strip and return font height.
12669 (w32_font_match): Compare height separately from rest of xlfd
12670 spec, using xlfd_strip_height.
12672 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12673 width_in. Use w32_defined_color in place of defined_color.
12675 * w32faces.c: Merge more of DOS and X specifics in preparation for
12676 merge with xfaces.c.
12677 (defined_color): Remove FIXME comment.
12678 (tty_color_name): Provide w32-specific function.
12679 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12681 * w32console.c (turn_on_face, turn_off_face): Removed.
12682 (w32_face_attributes): New function.
12683 (Global_variables): Reduce scope where possible.
12684 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12686 (hl_mode): Don't modify text attributes.
12687 (write_glyphs): Don't do anything if len <= 0. Use
12688 w32_face_attributes to get attributes for drawing. Write
12689 terminating codes using char_attr_normal.
12690 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12691 (update_begin, update_end): Likewise.
12692 (vga_stdcolor_name): New function.
12693 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12694 (Fset_screen_color): Remove char_attr_reverse.
12696 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12698 * xfns.c (xic_set_preeditarea): Take window parameter and
12699 window-relative pixel-positions.
12701 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12702 is its frame's selected window.
12703 (xim_instantiate_callback): Likewise.
12705 * xfns.c (x_create_im): Removed.
12706 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12707 (supported_xim_styles): Renamed from supported_styles.
12708 (best_xim_style): Renamed from best_style.
12709 (create_frame_xic): Renamed from xic_create_frame.
12710 (free_frame_xic): Renamed from xic_destroy_frame.
12712 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12714 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12715 our frames, call XFilterEvent with 2nd parameter `None'.
12716 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12717 returning XBufferOverflow.
12718 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12719 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12720 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12721 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12722 (xim_initialize, xim_close)
12723 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12724 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12725 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12726 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12728 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12730 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12731 `xic_style' and `xic_xfs'.
12732 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12733 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12734 (FRAME_XIM): Removed.
12736 * xfns.c (supported_styles): New variable.
12737 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12738 (xic_create_xfontset, best_style, xic_create_frame)
12739 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12740 (xic_set_xfontset): New functions.
12742 2000-01-28 Dave Love <fx@gnu.org>
12744 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12746 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12748 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12750 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12751 for *scratch* if it already existed.
12753 * emacs.c (USAGE): New macro.
12754 (main): Use it to display usage information.
12756 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12758 Support for the menu-help feature:
12760 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12762 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12763 part of the line to the termscript file.
12764 (IT_clear_to_end): Clear the entire line, not just its beginning.
12765 (menu_help_message, prev_menu_help_message): New variables.
12766 (IT_menu_make_room): Make room for the help_text member.
12767 (IT_menu_display): New argument disp_help; all callers changed.
12768 If disp_help is non-zero, store the help text of the active menu
12769 item in menu_help_message.
12770 (XMenuAddPane): Initialize the help_text member to NULL.
12771 (XMenuAddSelection): New argument help_text. Store it in the
12773 (XMenuActivate): New argument help_callback. If the value of
12774 menu_help_message has changed since the last time, display the
12775 menu help message text while waiting for the mouse to move. Clear
12776 the echo area before exiting.
12777 (XMenuDestroy): Free the help_text member.
12779 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12781 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12782 XMenuAddSelection. Pass help callback to XMenuActivate.
12783 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12785 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12787 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12788 and EMACS_SET_USECS.
12790 2000-01-26 Dave Love <fx@gnu.org>
12792 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12794 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12795 an error may be signalled.
12797 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12799 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12800 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12802 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12804 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12806 * charset.c (Fstring): If there is a multibyte char among
12807 the args, always return a multibyte string.
12809 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12811 * sysdep.c (sys_select): Turn atimers off and on instead of
12812 recording and restoring old alarm handler
12814 * process.c (toplevel): Include atimer.h.
12815 (create_process_1): Rewritten.
12816 (create_process): Use atimers instead of alarm.
12817 (wait_reading_process_input) [hpux]: Turn atimers off instead
12818 of turning off SIGALRM.
12819 (wait_reading_process_input): Turn off atimers instead off
12820 calling stop_polling.
12822 * emacs.c (main): Call init_atimer.
12824 * keyboard.c (toplevel): Include systime.h and atimer.h.
12825 (polling_for_input): Removed because unused.
12826 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12827 (poll_timer): New variable.
12828 (poll_for_input, poll_for_input_1): New functions.
12829 (start_polling, stop_polling): Rewritten.
12831 * keyboard.h (polling_for_input): Removed.
12833 * atimer.h, atimer.c: New files.
12835 * Makefile.in (obj): Add atimer.o.
12836 (atimer.o): New target.
12838 * blockinput.h (pending_atimers): Add extern declaration.
12839 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12841 * lisp.h (popup_activated_flag): Add extern declaration.
12843 * xmenu.c (popup_activated_flag): Make externally visible.
12844 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12845 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12847 * xterm.c (toplevel): Include atimer.h.
12848 (toolkit_scroll_bar_interaction): New variable.
12849 (Fxt_process_timeouts): Removed.
12850 (x_process_timeouts): New function.
12851 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12852 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12853 (x_make_frame_visible): Call poll_for_input_1 instead of
12854 input_poll_signal. Don't call alarm.
12855 (x_initialize): Install timer calling x_process_timeouts.
12857 2000-01-24 Dave Love <fx@gnu.org>
12859 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12860 Don't use -cckr -- apparently not now necessary.
12862 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12864 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12867 2000-01-23 Jason Rumney <jasonr@gnu.org>
12869 * w32fns.c (w32_defined_color): Apply gamma correction before
12870 trying to map to the palette.
12871 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12874 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12875 here. Callers changed to always pass real device context.
12876 (w32_draw_bitmap): Likewise.
12877 (w32_get_glyph_overhangs): Likewise.
12878 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12879 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12880 pfnSetScrollInfo and SetScrollRange.
12881 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12882 back into MULE characters after decoding them.
12883 (x_get_glyph_face_and_encoding): Likewise.
12884 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12885 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12886 (x_produce_glyphs): Calculate per char metrics for a character
12887 that we know exists in default font when font_not_found_p is true.
12889 2000-01-22 Jason Rumney <jasonr@gnu.org>
12891 * makefile.nt (intervals.obj, composite.obj): New modules.
12892 (composite.h): Added as dependency where appropriate.
12894 * w32gui.h (XGCValue): New struct for emulating X GCs.
12896 * w32term.h (XCharStruct): New struct for emulating X.
12898 * w32console.c (turn_on_face, turn_off_face): New functions.
12899 (change_line_highlight): New prototype for new redisplay.
12900 (write_glyphs): Support multibyte text. Support faces.
12902 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12904 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12905 throughout. struct frame * in place of FRAME_PTR.
12906 Skeleton support for images, toolbars, tooltips from xfns.c.
12907 (Fx_create_frame): Use system default for default scroll bar width.
12908 (w32_get_arg): Renamed from x_get_arg.
12909 (Fx_file_dialog): New function.
12910 (w32_list_fonts): Check cache before asking system.
12911 (Vw32_enable_synthesized_fonts): New variable.
12912 (Vw32_enable_italics): Obsolete, removed.
12914 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12915 Use SELECTED_FRAME macro.
12917 * w32menu.c: Add skeleton support for help strings on menus.
12918 (add_menu_item): Native checkbox and radio support added, but not
12919 yet enabled due to bugs.
12920 (push_menu_item): Add parameters type, selection and help.
12922 Formatting changes to reduce unnecessary diffs with xmenu.c.
12924 * w32select.c (Fw32_set_clipboard_data): Update call to
12925 find_charset_in_str.
12927 * w32term.c: Complete rewrite for new redisplay based on new
12928 xterm.c with necessary sections merged back in from old w32term.c.
12930 2000-01-21 Richard M. Stallman <rms@gnu.org>
12932 * data.c (set_internal): Further fix in same criterion.
12934 2000-01-20 Richard M. Stallman <rms@gnu.org>
12936 * data.c (set_internal): Fix the criteria for whether
12937 to swap out the old cached binding.
12939 2000-01-19 Dave Love <fx@gnu.org>
12941 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12943 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12945 * regex.c (re_compile_fastmap): While checking a range table for
12946 `charset', skip flag bits for a character class correctly.
12948 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12950 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12952 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12954 * widget.c (EmacsFrameSetCharSize): Change size of children first
12955 because of problems with main window geometry management under Lesstif.
12957 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12958 MENU_ITEMS_ITEM_.*.
12959 (MENU_ITEMS_ITEM_HELP): New enumerator.
12960 (push_menu_item): Add parameter HELP. Record help in menu_items.
12961 (single_menu_item, single_submenu, list_of_items): Call
12962 push_menu_item with new parameter.
12963 (single_submenu): Set help string in widget value.
12964 (menu_highlight_callback): New function.
12965 (set_frame_menubar): Call lw_create_widget with new
12967 (xmenu_show, xdialog_show): Ditto.
12969 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12971 * sound.c (Fplay_sound): Improve doc string.
12973 2000-01-11 Richard M. Stallman <rms@gnu.org>
12975 * lisp.h (set_internal): Enter the new arg.
12977 * eval.c (specbind): Record buffer-local variables specially,
12978 indicating which buffer's binding was saved.
12979 (unbind_to): Restore buffer-local variables specially
12980 in the proper buffer.
12982 * data.c (set_internal): New arg BUF.
12984 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12985 * data.c (Fset): Pass new arg to set_internal.
12986 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12988 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12990 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12992 2000-01-11 Richard M. Stallman <rms@gnu.org>
12994 * minibuf.c (Ftry_completion): Doc fix.
12996 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12998 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13001 2000-01-11 Andreas Schwab <schwab@suse.de>
13003 * coding.c (code_convert_region): Initialize total_skip.
13005 2000-01-08 Dave Love <fx@gnu.org>
13007 * eval.c (Fuser_variable_p): Check customizability too.
13009 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13011 * minibuf.c (Fcompleting_read): Doc fix.
13013 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13015 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13018 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13019 Check that input style is supported before trying to create an
13021 (x_window): Call x_create_im.
13023 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13025 * xfns.c (current_gif_memory_src): New variable.
13026 (gif_load): Record the address of the current memory source
13027 in current_gif_memory_src.
13028 (gif_read_from_memory): Use current_gif_memory_src.
13030 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13031 macros statement form.
13033 * sound.c (struct sound): Renamed from struct sound_file.
13034 (struct sound): Add members `data' and `header_size'.
13035 (enum sound_attr): Add SOUND_DATA.
13036 (current_sound, current_sound_device): Variables renamed from
13037 sound_file and sound_device.
13038 (parse_sound): Parse :data.
13039 (parse_sound): Handle sound data in strings.
13040 (find_sound_type): Function renamed from find_sound_file_type.
13041 (wav_init, au_init): Fail if sound's header_size is smaller than
13042 needed header size.
13043 (wav_play, au_play): Play sounds from string data.
13045 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13047 * lisp.h: Add prototype for allocate_string_data.
13049 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13051 * alloc.c (mark_buffer): Remove code in #if 0.
13053 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13054 (strings_consed): New variable.
13055 (allocate_string): Set it.
13056 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13057 (Fmemory_use_counts): Return strings_consed. Use Flist.
13059 * alloc.c: General cleanup in comments etc. Remove conditional
13060 compilation for `standalone'.
13062 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13064 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13065 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13066 (DONT_COPY_FLAG): Removed.
13067 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13068 (struct sdata, struct sblock): New
13069 (struct string_block): Rewritten.
13070 (STRINGS_IN_STRING_BLOCK): New macro.
13071 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13072 (large_sblocks, string_blocks, string_free_list): New variables.
13073 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13074 (init_strings): Rewritten.
13075 (allocate_string, allocate_string_data, compact_small_strings)
13076 (free_large_strings, sweep_strings): New functions.
13077 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13078 (struct string_block_head, current_string_block)
13079 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13080 (STRING_PAD): Removed.
13081 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13082 (Fgarbage_collect): Don't set mark bit in large strings.
13083 (mark_object): Mark strings differently. Mark symbol names
13085 (survives_gc_p): Test marked strings differently.
13086 (gc_sweep): Sweep strings differently, unmark strings in
13088 (compact_strings): Removed.
13090 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13092 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13093 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13095 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13097 * fileio.c (Finsert_file_contents): Signal error if visiting file
13098 in a non-empty buffer.
13100 * term.c (encode_terminal_code): Fix the previous change.
13102 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13104 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13105 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13107 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13109 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13111 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13112 need to test for MSDOS frames.
13114 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13116 * dosfns.c (unspecified_colors): Remove.
13117 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13119 (msdos_stdcolor_name): Return strings for unspecified fore- and
13120 back-ground colors.
13122 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13123 (syms_of_xfaces): Remove their staticpro's.
13124 (tty_color_name): Return Lisp strings for unspecified fore- and
13125 back-ground colors.
13126 (Finternal_set_lisp_face_attribute): Remove the special treatment
13127 for Qunspecified_{f,b}g.
13128 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13130 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13132 * xdisp.c (reseat_at_next_visible_line_start): Position before
13133 newline only if ending up on a newline.
13134 (next_element_from_ellipsis): Return success. Handle case of
13135 displaying no ellipsis. Fix case of ellipsis defined in display table.
13136 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13139 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13141 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13142 (Fcolor_supported_p): Renamed from face-color-supported-p.
13144 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13146 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13147 list of colors renamed to tty-defined-color-alist.
13148 (tty_color_name): Pass the frame to tty-color-by-index.
13149 (realize_tty_face): tty-color-alist is now a function which
13150 accepts the frame as argument.
13152 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13154 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13156 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13157 encode_terminal_code.
13159 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13161 * dispnew.c (mode_line_string): Support termcap frames as well.
13163 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13165 * syntax.c (Fforward_word): Undo previous change.
13167 * editfns.c (Fconstrain_to_field): Don't constrain if
13168 inhibit-field-text-motion is non-nil.
13169 (Fline_beginning_position): Undo previous change.
13170 (Fline_end_position): Ditto.
13172 * syntax.c (Fforward_word): Notice field boundaries only if
13173 inhibit-field-text-motion is nil.
13175 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13177 * editfns.c (Vinhibit_field_text_motion): New variable.
13178 (inhibit-field-text-motion): New DEFVAR_LISP.
13179 (Fline_beginning_position, Fline_end_position): Notice field
13180 boundaries only if inhibit-field-text-motion is nil.
13182 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13183 All calls adjusted.
13184 (x_build_heuristic_mask): Likewise.
13185 (xbm_load_image_from_file): Change error output.
13186 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13187 (gif_load, gs_load, x_kill_gs_process): Ditto.
13189 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13190 color indices when accessing raster pixels.
13191 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13192 one of :file or :data.
13193 (enum pbm_keyword_index): Add PBM_DATA.
13194 (pbm_format): Add :data.
13195 (pbm_image_p): Allow either :file or :data.
13196 (pbm_read_file): New function.
13197 (pbm_scan_number): Rewritten to read from string.
13198 (pbm_load): Support :data.
13200 See ChangeLog.8 for earlier changes.
13202 ;; Local Variables:
13203 ;; coding: iso-2022-7bit
13206 Copyright (C) 2001 Free Software Foundation, Inc.
13207 Copying and distribution of this file, with or without modification,
13208 are permitted provided the copyright notice and this notice are preserved.