1 2001-10-16 Miles Bader <miles@gnu.org>
3 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
5 2001-10-16 Gerd Moellmann <gerd@gnu.org>
7 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
10 2001-10-16 Ken Raeburn <raeburn@gnu.org>
12 Avoid the assumption that car and cdr slots of cons cells are
13 addressable lvalues; this allows for easier experimentation with
14 other lisp implementations that may not permit such accesses for
15 various reasons. Not quite complete -- buffer.c still needs some
16 work, and w32/mac files need rechecking -- so compile-time
17 enforcement is left disabled for now.
19 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
20 gcc with a union-based Lisp object rep. Redefine as no-op for
22 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
23 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
24 (XSETCAR, XSETCDR): New macros.
25 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
26 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
27 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
28 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
30 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
31 * buffer.c (record_buffer, Fbury_buffer,
32 swap_out_buffer_local_variables, recenter_overlay_lists,
33 Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
34 fields of a cons cell respectively.
35 * callint.c (quotify_args, Fcall_interactively): Likewise.
36 * ccl.c (Fregister_code_conversion_map): Likewise.
37 * coding.c (detect_coding_system): Likewise.
38 * composite.c (get_composition_id, make_composition_value_copy):
40 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding,
41 swap_in_symval_forwarding, set_internal, Fset_default,
42 Fmake_variable_buffer_local, Fmake_local_variable,
43 Fmake_variable_frame_local): Likewise.
44 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
45 * keymap.c (Fset_keymap_parent, store_in_keymap,
46 accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
48 * minibuf.c (get_minibuffer): Likewise.
49 * search.c (Fmatch_data): Likewise.
50 * textprop.c (extend_property_ranges): Likewise.
51 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
53 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
55 * w32term.c (x_delete_display): Likewise.
56 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
58 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
60 * doc.c (store_function_docstring): Use XSETCARFASTINT.
61 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and
63 (Fread_file_name): Use XSETCAR.
64 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
66 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
67 * frame.c (Fmake_terminal_frame): Use XSETCDR.
68 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
70 * keyboard.c (read_char): Alter list traversal to avoid taking the
71 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
72 (parse_menu_item): Use XSETCAR and XSETCDR.
73 (reach_char_x_menu_prompt): Use XSETCAR.
74 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
75 (Fcommand_execute): Use XSETCDR.
76 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
77 (openp): Change list traversal to avoid using XCAR as lvalue.
78 (read_list): Use XSETCDR.
79 * process.c (wait_reading_process_input): Change wait_for_cell
80 handling to avoid taking addresses of cons cell slots.
81 * xselect.c (x_own_selection, x_handle_selection_clear,
82 x_clear_frame_selections): Use XSETCDR.
83 (wait_for_property_change): Use XSETCARFASTINT and
85 (x_handle_property_notify, x_get_foreign_selection,
86 x_handle_selection_notify): Use XSETCAR.
88 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
90 * buffer.c: Put doc strings in comments.
92 * sound.c: Include <sys/ioctl.h> also on systems without
95 2001-10-15 Sam Steingold <sds@gnu.org>
97 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
99 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
101 * process.c (process-inherit-coding-system-flag,
102 get-buffer-process): Do not confuse make-docfile with doc strings
105 * editfns.c (Fchar_to_string): Make doc string consistent with
107 Put doc strings in comments.
109 * abbrev.c, minibuf.c: Put doc strings in comments.
111 2001-10-15 Gerd Moellmann <gerd@gnu.org>
113 * window.c (window_loop): Don't check for Fother_buffer returning
116 * window.c (select_window_1): Unfreeze window start. Remove a
117 doubled test for WINDOW being live.
119 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
121 * fns.c (Fmapconcat): Fix typo in a doc string.
123 * dispnew.c (Fsleep_for): Fix typo in a doc string.
125 2001-10-15 Gerd Moellmann <gerd@gnu.org>
127 * xterm.c (x_draw_glyph_string): Restore clipping after
130 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
132 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc
135 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
137 * indent.c (skip_invisible): Use new retval of
138 TEXT_PROP_MEANS_INVISIBLE.
140 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
141 If a parent is reached and noinherit is set, exit immediately.
142 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
144 * s/ms-w32.h (EXEC_SUFFIXES):
145 * s/msdos.h (EXEC_SUFFIXES):
146 * process.h (EXEC_SUFFIXES): Remove.
148 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
149 (decode_suffixes): Remove.
151 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
152 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
153 (invisible_ellipsis_p): Remove.
155 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
156 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
157 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
158 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
159 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
161 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
163 * lisp.h (Ftop_level): Add prototype.
165 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
166 (XTread_socket): Improve style of comments to follow other
169 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
170 is already prototyped in included lisp.h).
172 * frame.c (Fset_mouse_position): Improve style of comment to
173 follow other comments.
174 (Fset_mouse_pixel_position): Improve style of comment to follow
176 (Fmake_frame_visible): Doc fix and typo in comment.
177 (Fmake_frame_invisible): Doc fix and typo in comment.
178 (Ficonify_frame): Fix typo in comment.
180 2001-10-14 Gerd Moellmann <gerd@gnu.org>
182 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
183 * term.c, alloc.c: Put doc strings in comments.
185 2001-10-13 Gerd Moellmann <gerd@gnu.org>
187 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
188 Provide definitions for doc strings in comments.
190 * fns.c: Put doc strings in comments.
192 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
194 * dired.c (file_name_completion): Ignore a candidate directory if
195 it matches an element in completion-ignored-extensions that ends
197 (syms_of_dired) <completion-ignored-extensions>: Mention the above
198 feature in the doc string.
199 (Ffile_name_completion): Ditto.
201 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
203 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
205 * xfns.c (syms_of_xfns): Update calls to Fprovide.
207 * lisp.h (Fprovide): Update prototype.
208 (Ffeaturep, invisible_p): Remove.
210 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
211 (DOLIST, LOOP_PROPVAL): New macros.
212 (invisible_p, invisible_ellipsis_p): Use them.
213 (invisible_noellipsis_p): New function.
214 (syms_of_xdisp): Use empty_string.
216 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
218 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
219 (syms_of_lread) <Vafter_load_alist>: Update docstring.
221 * print.c (Fwith_output_to_temp_buffer): Align with
222 internal_with_output_to_temp_buffer.
223 (print_preprocess): Use traverse_intervals_noorder.
224 (print_object): Update call to traverse_intervals.
226 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
227 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
229 * intervals.c (traverse_intervals_noorder): New function.
230 (search_for_interval, count_intervals): Use it.
231 (traverse_intervals): Use less stack space and drop `depth' arg.
233 * fns.c (Ffeaturep): Add new `subfeature' arg.
234 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
235 (Qsubfeatures): New var.
236 (syms_of_fns): Initialize it.
238 * keymap.c (Fkey_description): Use empty_string.
239 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
240 (syms_of_keymap): Setup inheritance between maps.
241 Don't export Sdescribe_bindings_internal any more.
243 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
245 2001-10-12 Gerd Moellmann <gerd@gnu.org>
247 * xterm.c (notice_overwritten_cursor): Renamed from
248 note_overwritten_text_cursor. Rewritten to take glyph widths into
251 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
253 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
254 multi-line strings without a trailing "\n\".
256 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
258 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
261 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
263 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
265 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
266 * w32proc.c (sys_spawnve):
267 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
268 * w32.c (check_windows_init_file):
269 * sound.c (Fplay_sound):
270 * emacs.c (init_cmdargs):
271 * process.c (Fstart_process): Update calls to openp.
273 * callproc.c (Vexec_suffixes): New var.
274 (Fcall_process): Update call to openp.
275 (decode_suffixes): New function.
276 (syms_of_callproc): Init exec-suffixes.
278 * lread.c (Vload_suffixes, default_suffixes): New vars.
279 (openp): Take a lisp list of suffixes.
280 Check for file-name-handlers even if the file was absolute already.
281 (syms_of_lread): Declare load-suffixes.
282 (Fload): Fix up call to openp.
283 Don't bother checking for file-name-handler at the very beginning.
285 * keymap.h (Fcopy_keymap): Don't export.
287 * lisp.h (empty_string): Declare.
288 (Vload_suffixes, Vexec_suffixes): Declare.
289 (openp): Update prototype.
291 * emacs.c (empty_string): New var.
292 (syms_of_emacs): Initialize it.
294 * search.c (wordify): Use it.
296 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
297 selected window if it's not displayed there. Handle the case
298 when the window is dedicated.
299 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
301 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
303 * syntax.h (struct gl_state_s): Change the meaning of b_property.
304 Remove left_ok and right_ok.
305 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
306 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
307 new meaning of b_property.
309 * syntax.c (update_syntax_table): Simplify.
310 (Fforward_comment): Don't skip quoted chars when going backward.
312 2001-10-11 Gerd Moellmann <gerd@gnu.org>
314 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
315 in case I is of some unsigned type, in which case
316 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
317 comparison becomes bogus.
319 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
320 (Fuser_full_name): Fix bug treating a float as a fixnum.
322 * data.c (Fstring_to_number): Use make_fixnum_or_float.
324 * lisp.h (make_fixnum_or_float): New macro.
326 * lisp.h (circular_list_error): Add prototype.
328 * data.c (Qcircular_list): New variable.
329 (circular_list_error): New function.
330 (syms_of_data): Initialize it Qcircular_list.
332 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
334 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
335 casefiddle.c, buffer.c: Include keymap.h.
337 2001-10-10 Gerd Moellmann <gerd@gnu.org>
339 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
340 options. From Dave Love <d.love@dl.ac.uk>.
342 2001-10-09 Gerd Moellmann <gerd@gnu.org>
344 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
345 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
347 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
349 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
351 2001-10-08 Andrew Innes <andrewi@gnu.org>
353 * lisp.h [max]: Undef min and max before redefining them.
355 * w32gui.h: Do not undef min and max.
357 * w32heap.h: Do not undef min and max.
359 * s/ms-w32.h: Do not undef min and max.
361 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
363 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
365 2001-10-08 Sam Steingold <sds@gnu.org>
367 * keymap.c (current-active-maps): Quote newlines (compilation error).
369 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
371 * Makefile.in (lisp, shortlisp): Replace bindings.el with
372 bindings.elc, since otherwise doc strings in bindings.el get wrong
375 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
377 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
379 * keyboard.h (map_prompt): Remove.
381 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
382 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
384 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
386 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
388 * keyboard.c (map_prompt): Remove.
389 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
392 * keymap.h: New file. Extracted from lisp.h.
394 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
395 (accessible_keymaps_1): New function.
396 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
397 (Fwhere_is_internal): Use Fcurrent_active_maps.
398 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
399 Insert in current buffer rather than standard-output.
400 Don't call `help-mode'. Export to elisp.
401 (describe_buffer_bindings): New wrapper.
402 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
403 and Sdescribe_buffer_bindings.
405 2001-10-08 Gerd Moellmann <gerd@gnu.org>
407 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
408 Remove code setting signal handler.
410 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
411 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
413 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
415 * keyboard.c: Don't define min/max.
417 2001-10-08 Gerd Moellmann <gerd@gnu.org>
419 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
420 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
421 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
422 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
423 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
424 Don't define min/max.
426 * lisp.h (min, max): New macros.
428 * puresize.h (BASE_PURESIZE): Increase to 725000.
430 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
432 * xfaces.c (free_frame_menubar): Add prototype.
434 * lisp.h (init_window): Add prototype.
436 * editfns.c: Include ctype.h.
438 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
439 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
440 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
443 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
444 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
445 `popup_activated_flag' and `title'.
447 * doc.c (Fdocumentation_property): Fix typo in a doc string.
449 * emacs.c (main): Remove extra `;'.
451 * atimer.h (struct atimer): Fix typos in a comment.
453 * atimer.c: Fix typo.
455 * Makefile.in: Fix typo.
457 * README: Remove obsolete part mentioning removed VMS file.
459 2001-10-07 Miles Bader <miles@gnu.org>
461 * Makefile.in (lisp, shortlisp): Add `button.elc'.
463 2001-10-07 Ken Raeburn <raeburn@gnu.org>
465 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
468 * lisp.h (Ffield_end): Declare.
470 2001-10-07 Gerd Moellmann <gerd@gnu.org>
472 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
474 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
476 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
478 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
480 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
481 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
483 * alloc.c (inhibit_garbage_collection): Simplify.
484 (Fmemory_use_counts): Ditto.
486 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
487 (syms_of_data): DEFVAR_INT most-positive-fixnum and
488 most-negative-fixnum.
490 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
491 (FIXNUM_OVERFLOW_P): New macros.
493 2001-10-06 Miles Bader <miles@gnu.org>
495 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
496 scroll_bar_bottom_shadow_pixel fields.
497 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
498 for the shadows, and tell the toolkit about them if we succeed.
499 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
500 Free scroll-bar shadow colors.
501 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
502 Free scroll-bar shadow colors when the background color changes.
503 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
504 Initialize scroll-bar shadow-color fields.
506 2001-10-05 Gerd Moellmann <gerd@gnu.org>
508 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
510 2001-10-05 Miles Bader <miles@gnu.org>
512 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
513 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
514 New functions (were in simple.el).
515 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
516 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
517 (syms_of_minibuf): Initialize them.
519 2001-10-05 Gerd Moellmann <gerd@gnu.org>
521 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
522 (tiff_load): Install them as error and warning handler.
524 2001-10-04 Andrew Innes <andrewi@gnu.org>
526 * w32fns.c (x_to_w32_color): Fix argument to alloca.
527 (w32_load_system_font): Don't believe what GetLanguageFontInfo
528 says; query codepage info directly to determine if font is double byte.
529 (x_to_w32_charset): Handle private format for unknown charsets.
530 Handle wildcards in charset spec, by ignoring them.
531 (w32_codepage_for_font): Fix argument to alloca. Don't remove
532 "*-" prefix from charset.
533 (x_to_w32_font): Enlarge remainder array for safety. Specifically
534 handle the truncated font spec form constructed by font_list_1, so
535 that we correctly identify the charset fields. Don't remove "*-"
537 (w32_list_synthesized_fonts): Fix argument to alloca.
539 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
541 * window.h (MINI_WINDOW_P): Use NILP.
543 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
545 * termhooks.h (struct input_event): Use proper type for `kind'.
547 2001-10-04 Gerd Moellmann <gerd@gnu.org>
549 This handles unknown keysyms better than before. For example,
550 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
551 Emacs formerly completely ignored F5. With the change, it derives
552 a key symbol from the name of the X keysym, `ccaron' in this case.
553 Reported by Martin Buchholz.
555 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
558 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
559 that EVENT->code isn't a function key, use the keysym's name.
561 2001-10-04 Gerd Moellmann <gerd@gnu.org>
563 FOREACH is a macro that should make it easier to loop over Lisp
564 lists with checks for cycles and proper lists.
566 * lisp.h (LIST_END_P, FOREACH): New macros.
568 2001-10-04 Gerd Moellmann <gerd@gnu.org>
570 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
571 called for a lost connection. Prevent dumping core in this case.
572 Instead print the X error, and exit. On user request.
574 * xterm.c (error_msg): New variable.
575 (x_fatal_error_signal): New function.
576 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
577 as fatal_error_signal_hook around the call to XtCloseDisplay.
579 * emacs.c (fatal_error_signal_hook): New variable.
580 (fatal_error_signal): Call that function.
582 2001-10-04 Gerd Moellmann <gerd@gnu.org>
584 With this, Emacs prints how much pure storage it will
585 approximately need in case pure storage overflows while dumping.
587 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
589 (init_alloc_once): Initialize new variables.
590 (PURE_POINTER_P): Use new variables.
591 (pure_alloc): If pure storage overflows, allocate from the heap.
592 (check_pure_size): New function.
593 (Fgarbage_collect): Don't GC if pure storage has overflowed.
595 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
596 (check_pure_size): Add prototype.
598 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
600 2001-10-04 Gerd Moellmann <gerd@gnu.org>
602 This adds a post-gc-hook that's run with GC inhibited.
603 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
605 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
606 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
607 (Fgarbage_collect): Run post-gc-hook.
609 2001-10-04 Gerd Moellmann <gerd@gnu.org>
611 This adds `defvaralias' and `indirect-variable'. Changes not
612 directly related to this feature are there to gain the same
613 performance again as before variable aliases.
615 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
616 code to get and set symbol values, to take defvaralias into account.
618 (Note: the new `constant' bit-flag in symbols would make it
619 possible to define arbitrary read-only variables, e.g. with
622 Documentation is in lispref/variables.texi. Added to NEWS.
624 * lisp.h (enum symbol_interned): New enumeration.
625 (struct Lisp_Symbol): Remove member `obarray', add
626 `indirect_variable', `constant', and `interned'.
627 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
628 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
629 (indirect_variable): Add prototype.
631 * print.c (print_preprocess, print_object): Test internedness of
634 * lread.c (Fintern, Funintern): Set symbol's interned and constant
636 (init_obarray): Likewise for t and nil.
638 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
639 (Fdefvaralias): New function.
640 (specbind): Simplify the test if symbol is a constant.
641 (syms_of_eval): Defsubr Fdefvaralias.
643 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
644 (Qcyclic_variable_indirection): New variable.
645 (Fkeywordp): Check for internedness differently.
646 (Fmakunbound): Simplify the test if symbol is a constant.
647 (indirect_variable, Findirect_variable): New functions.
648 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
650 (let_shadows_buffer_binding_p): Check for variable aliases.
651 (set_internal): Simplify the test if SYMBOL is a constant.
652 If SYMBOL has a buffer-local value and is an alias, use the aliased
654 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
657 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
658 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
661 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
663 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
664 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
665 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
667 2001-10-04 Gerd Moellmann <gerd@gnu.org>
671 2001-10-03 Miles Bader <miles@gnu.org>
673 * callproc.c (syms_of_callproc): Explicitly state in the
674 documentation for `process-environment' that earlier entries take
675 precedence over later ones.
677 2001-10-02 Miles Bader <miles@gnu.org>
679 * textprop.c (Fnext_char_property_change)
680 (Fprevious_char_property_change): Remove reference to non-existant
681 argument OBJECT from doc-string.
683 2001-10-01 Gerd Moellmann <gerd@gnu.org>
685 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
686 (try_window_id): Skip back over lines ending in a newline from a
689 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
692 2001-10-01 Richard M. Stallman <rms@gnu.org>
694 * search.c (Freplace_match): Doc fix.
696 2001-09-28 Andrew Innes <andrewi@gnu.org>
698 * w32menu.c (set_frame_menubar): Take into account that
699 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
702 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
704 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
706 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
708 * s/gnu-linux.h: Fix a typo in comment.
710 2001-09-28 Andreas Schwab <schwab@suse.de>
712 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
713 nocombreloc, in case -z combreloc is the default.
715 2001-09-28 Gerd Moellmann <gerd@gnu.org>
717 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
718 really going on here.
720 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
722 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
724 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
726 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
727 utf-8, menu-bar, and latin-N.
728 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
730 (lisp): Add latin-N, since they are preloaded.
732 2001-09-27 Gerd Moellmann <gerd@gnu.org>
734 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
735 to the left. Some cleanup.
737 * xdisp.c (display_mode_element): One more case where a string's
738 multibyteness should be used for display.
740 2001-09-26 Gerd Moellmann <gerd@gnu.org>
742 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
745 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
746 of the only temporarily set echoing flag for deciding when
749 * keyboard.c (echo_kboard): Make externally visible.
751 * lisp.h (echo_kboard): Declare extern.
753 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
754 fonts_changed_p if we need larger matrices due to vscrolling.
755 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
756 this round of redisplay if make_cursor_line_fully_visible fails.
757 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
758 (try_cursor_movement, try_scrolling): Use them instead of integers.
760 * dispextern.h (required_matrix_width, required_matrix_height):
763 * dispnew.c (required_matrix_width, required_matrix_height):
765 (allocate_matrices_for_window_redisplay)
766 (allocate_matrices_for_frame_redisplay: Use them.
767 Remove parameters CH_DIM.
769 * xdisp.c (display_mode_lines): Temporarily set selected_frame
770 and selected_window to the frame of the window whose mode-lines
771 are displayed, and to the window itself.
772 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
775 2001-09-25 Gerd Moellmann <gerd@gnu.org>
777 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
778 the image cache under us.
780 * xdisp.c (display_mode_element): If the mode element is a symbol
781 with a string value, use that string's multibyteness for displaying.
783 * keyboard.c (read_char): Don't clear a message for a switch-frame
784 event. From Stefan Monnier <monnier@cs.yale.edu>.
786 * xterm.c (fast_find_position) [0]: Add a presumably more correct
787 version for after 21.1.
789 * xdisp.c (row_containing_pos): Make externally visible.
791 * dispextern.h (row_containing_pos): Add prototype.
793 * process.c (send_process): Disable composition if from_byte < 0.
794 From Kenichi Handa <handa@etl.go.jp>.
796 2001-09-24 Gerd Moellmann <gerd@gnu.org>
798 * xterm.c (refreshicon): Function removed.
800 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
802 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
804 * xterm.c (toplevel): Remove includes in #if 0.
806 * process.c (sigchld_handler) [LINUX]: Don't return from
807 the signal handler at the end of the loop.
809 2001-09-21 Gerd Moellmann <gerd@gnu.org>
811 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
812 Terminate only if kill returns -1, and errno is ESRCH.
814 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
816 * Makefile.in (shortlisp): Add ../lisp/env.elc.
818 2001-09-20 Gerd Moellmann <gerd@gnu.org>
820 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
821 since this function can be called during GC.
823 * callproc.c (Fcall_process): Handle errors from pipe(2).
824 (child_setup): Delete code in #ifdef vipc.
826 2001-09-19 Gerd Moellmann <gerd@gnu.org>
828 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
829 (display_mode_element): Display the string from decode_mode_spec
830 depending on its multibyteness.
832 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
834 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
836 2001-09-18 Gerd Moellmann <gerd@gnu.org>
838 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
839 recursive_edit_unwind.
840 (recursive_edit_unwind): Set kboard state according to
843 * buffer.c (modify_overlay): Don't do nothing if START == END;
844 This can still be a modification, for example when an overlay has
845 a before-string or after-string.
846 (Fdelete_overlay): Prevent redisplay optimizations when deleting
847 an overlay with before-string or after-string.
849 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
850 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
852 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
853 first_unchanged_at_end_row is in front of
854 last_unchanged_at_beg_row. This code should be removed after the
857 2001-09-17 Gerd Moellmann <gerd@gnu.org>
859 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
860 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
862 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
865 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
867 * dired.c (Ffile_attributes): Doc fix.
869 2001-09-14 Gerd Moellmann <gerd@gnu.org>
871 * fileio.c (Ffile_symlink_p): Fix last change.
873 * filelock.c (current_lock_owner): Fix last change.
875 2001-09-13 Gerd Moellmann <gerd@gnu.org>
877 * filelock.c (current_lock_owner): If readlink returns ERANGE,
878 take that to mean that the buffer is too small.
880 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
881 that to mean that the buffer is too small.
883 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
884 current buffer's multibyteness when discarding the iterator's
887 * xfns.c (Fx_window_property): Handle case that property gets
888 deleted between the two calls to XGetWindowProperty.
890 2001-09-11 Gerd Moellmann <gerd@gnu.org>
892 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
894 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
895 in addition to read-only.
897 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
898 to t in addition to read-only.
900 * lisp.h (Qinhibit_modification_hooks): Declare.
902 * insdel.c (Qinhibit_modification_hooks): New variable.
903 (syms_of_insdel): Initialize and staticpro it.
905 * textprop.c (verify_interval_modification): Don't run
906 modification-hooks if inhibit_modification_hooks.
908 * dispnew.c (set_window_cursor_after_update): Fix code
909 finding glyph row containing cursor when cursor_in_echo_area
912 * xdisp.c (init_from_display_pos): Put some code in #if 0.
913 (add_to_log): Use bcopy instead of strcpy.
914 (init_from_display_pos): Use an explicit loop over bytes in
915 overlay strings instead of calling index.
917 2001-09-10 Gerd Moellmann <gerd@gnu.org>
919 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
921 * dispnew.c (direct_output_for_insert): Don't change IT's
922 stop_charpos to something in front of its current position.
924 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
927 2001-09-10 Richard M. Stallman <rms@gnu.org>
929 * frame.c (Fmouse_position): Doc fix.
931 2001-09-07 Gerd Moellmann <gerd@gnu.org>
933 * xdisp.c (init_from_display_pos): Don't compare the result
934 of calling index with NULL.
936 2001-09-06 Gerd Moellmann <gerd@gnu.org>
938 * xfns.c (x_set_background_color): Don't change the colors
939 of the X window of scroll bar widgets.
941 2001-09-05 Andrew Innes <andrewi@gnu.org>
943 * w32fns.c (w32_createwindow): Undo last change.
945 2001-09-05 Gerd Moellmann <gerd@gnu.org>
947 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
949 * xdisp.c (string_buffer_position): Use *single_char_property*
950 functions instead of the *single_property* functions.
952 2001-09-04 Andrew Innes <andrewi@gnu.org>
954 * w32term.c (w32_read_socket): Add more information to debugging
957 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
958 from Emacs frames, so that calls to GetClipBox in w32term.c
959 correctly report when part of a frame is visible (including
960 scrollbars, etc). This prevents repeated redrawing of frames when
961 only a scrollbar is visible.
962 (w32_wnd_proc): Add more frame information to debugging output.
964 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
966 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
968 2001-09-03 Gerd Moellmann <gerd@gnu.org>
970 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
971 help-echo for a string which doesn't have help-echo itself, use
972 get-char-property to obtain the help-echo from the string's buffer
973 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
974 have mouse-face, look ``under'' the string for mouse-face from an
976 (fast_find_position): Add parameter STOP. In the final row, stop
977 before glyphs having STOP as object. Don't consider glyphs that
978 are not from a buffer.
980 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
982 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
984 * fns.c (Fmd5): Doc fix.
986 2001-08-31 Gerd Moellmann <gerd@gnu.org>
988 * composite.c (update_compositions): Do nothing if
989 inhibit-modification-hooks is set.
991 2001-08-30 Gerd Moellmann <gerd@gnu.org>
993 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
994 and check_message_stack if terminating abnormally. We want
995 glyph matrices etc. in a core dump.
997 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
998 (syms_of_xdisp): Initialize them.
999 (handle_single_display_prop): Don't change point, bind `object',
1000 `position', and `buffer-position' instead to the object having the
1001 `display' property, position in the object and position in the buffer.
1003 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1004 of the buffer if REPLACE is non-nil.
1006 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1008 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1010 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1012 * w32term.c (x_set_glyph_string_background_width)
1013 (show_mouse_face): Track the last changes in xterm.c.
1015 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1017 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1018 string's background width so that multi-line mouse-face is drawn
1019 to the right edge of the window.
1020 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1023 * dispnew.c (direct_output_for_insert): Set updated_area
1024 before inserting/writing glyphs.
1026 * xdisp.c (display_mode_element): Use string_byte_to_char to
1027 determine character positions in strings, use chars_in_text
1028 instead of strwidth.
1029 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1030 a matrix as parameter; this is easier to use from GDB.
1032 2001-08-28 Miles Bader <miles@gnu.org>
1034 * textprop.c (Fprevious_single_char_property_change)
1035 (Fnext_single_char_property_change): Doc fixes.
1037 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1039 * fileio.c (Finsert_file_contents): Allocate, restore, and
1040 free composition data in the case of REPLACE not being nil.
1042 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1043 there exist overlay strings with newlines at POS.
1044 (text_outside_line_unchanged_p): Return 0 if changes start at
1045 START and overlays exist at START. Likewise for END.
1046 (try_window_id): Give up if init_to_row_end returns 0.
1048 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1051 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1053 * keymap.c (access_keymap): Return the cdr of the binding of
1054 a generic character instead of its definition (KEY . BINDING).
1056 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1057 to 0 also in the REPLACE case.
1059 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1061 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1062 open to determine whether file is readable (as for DOS_NT).
1064 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1066 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1067 coding.type is coding_type_no_conversion or coding_type_raw_text,
1068 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1069 non-nil instead of just setting enable_multibyte_characters in the
1072 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1074 * dispextern.h (struct face_cache): Add member
1075 menu_face_changed_p.
1077 * xfaces.c (menu_face_changed_default): New variable.
1078 (menu_face_changed_count): Variable removed.
1079 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1080 the menu_face_changed_default flag, otherwise set the FRAME's
1081 menu_face_changed_p flag if the `menu' face has been changed.
1082 Prevent calling set_font_frame_param if FRAME is t.
1083 (make_face_cache): Initialize cache's menu_face_changed_p
1084 from menu_face_changed_default.
1085 (realize_basic_faces): Look into the frame's face cache to
1086 determine if the menu appearance needs updating.
1088 * keymap.c (access_keymap): Fix last change to not consider
1089 IDX when it has modifiers.
1091 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1093 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1094 . BINDING) exists, where GENERIC-CHAR is the generic character of
1095 the charset of IDX, return BINDING unless there exists a binding
1098 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1100 * xrdb.c (SYSV): Don't define on Solaris 2.
1101 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1103 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1104 of the screen line, not text line, containing IT's current position.
1106 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1108 * window.c (window_scroll_pixel_based): Don't recenter if
1109 PT is partially visible in the window.
1111 * xterm.c (expose_window_tree, expose_window, expose_line):
1112 Return 1 when overwriting mouse-face.
1113 (expose_frame): If mouse-face was overwritten, redo it.
1115 * xfaces.c (x_update_menu_appearance): Don't call
1116 set_frame_menubar, let the next redisplay do it.
1118 2001-08-14 Andrew Innes <andrewi@gnu.org>
1120 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1121 drawing glyph string.
1123 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1125 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1128 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1130 * xfaces.c (x_update_menu_appearance): Save and restore value of
1131 interrupt_input_blocked.
1133 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1135 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1136 a line start, move back to the line start.
1138 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1139 exactly when a mini-buffer is active.
1141 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1142 in units of 1/8 character on non window-system frames.
1143 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1145 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1147 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1150 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1152 * keyboard.c (Vpre_help_message): New variable.
1153 (syms_of_keyboard): Initialize and staticpro it.
1154 (show_help_echo): Record current message before displaying a
1155 help-echo, and restore that message when clearing the help.
1157 * xfns.c (x_create_im): Remove prototype.
1159 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1161 * dispnew.c (adjust_glyph_matrix): Undo last change.
1163 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1165 * dispnew.c (adjust_glyph_matrix): In the optimization for
1166 windows whose height has changed, disable partially visible lines.
1168 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1170 * window.c (Frecenter): If ARG < 0, and on a window system
1171 frame, count in some empty lines when we can't move -ARG lines down.
1173 * xdisp.c (start_display): Don't try to determine the continuation
1174 lines width if lines are truncated. It's superfluous and leads to
1175 incorrect results if POS is not visible in the window after
1176 reseating the iterator at the previous line start.
1178 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1180 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1182 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1184 * alloc.c (init_stack): Remove declaration.
1186 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1188 * keyboard.c (read_key_sequence): Check that key is an integer
1189 before comparing it with quit_char.
1190 (add_command_key): Use larger_vector.
1191 (read_char_x_menu_prompt): Instead of converting symbol and
1192 integer events into conses (EVENT . nil), use (EVENT . disabled)
1193 which cannot be confused with valid events.
1194 (read_char): When reading from Vunread_command_events, check for
1195 events of the form (EVENT . disabled) instead of
1198 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1199 a float, determine the max height from the frame's height.
1201 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1203 * xdisp.c (redisplay_internal): Take message_cleared_p into
1204 account only if minibuf_level == 0.
1206 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1208 * xdisp.c (redisplay_internal): Add a check for the last
1211 * xdisp.c (message_cleared_p): New variable.
1212 (clear_message): Set message_cleared_p when clearing the current
1214 (redisplay_internal): Look at message_cleared_p to capture
1215 the case that the echo area should be cleared.
1217 * keyboard.c (command_loop_1): Fix spelling of
1218 resize_echo_area_exactly.
1220 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1222 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1224 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1225 current matrix when the window gets smaller.
1227 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1229 * print.c (strout): Cast the character passed to insert_char to
1230 unsigned char, to avoid sign extension when it is promoted to int.
1232 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1234 * fileio.c (Finsert_file_contents): Don't treat a return value
1235 of 0 from emacs_read as an IO error.
1237 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1239 * keyboard.c (abs): New macro.
1240 (double_click_fuzz): New variable.
1241 (make_lispy_event): Use it to determine what makes a double-click.
1242 (syms_of_keyboard): DEFVAR_INT it.
1244 * xmenu.c (set_frame_menubar): Take into account that
1245 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1248 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1250 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1252 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1253 of row's visible height.
1255 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1256 deal with the first overlay string having an image `display' property.
1257 (try_window_reusing_current_matrix, compute_line_metrics):
1258 Fix computation of row's visible height for the case that part of the
1259 row is invisible above and part of the row is at the same time
1260 invisible below the window.
1262 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1264 * xfns.c (x-show-tip): Doc fix.
1266 * xfns.c (Vx_max_tooltip_size): New variable.
1267 (syms_of_xfns): DEFVAR_LISP it.
1268 (Fx_show_tip): Set frame's window_width to the width of the
1269 window. Use a maximum tooltip size specified by
1270 Vx_max_tooltip_size, if that has valid contents.
1271 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1273 2001-07-26 Andrew Innes <andrewi@gnu.org>
1275 * w32term.c (x_display_list): New variable.
1276 (w32_term_init): Set it.
1278 * w32term.h (x_display_list): New extern.
1280 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1282 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1283 is non-nil, instead of when redisplaying_p is non-zero.
1285 (mark_window_display_accurate_1): Add an assertion.
1287 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1289 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1291 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1292 events so that we get a chance of processing expose events.
1294 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1296 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1298 * xfns.c (valid_image_p): Protect better against invalid image
1299 specifications. Previous code could signal an error.
1301 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1303 * indent.c (current_column): Fix column computation in the
1304 presence of display table entries.
1305 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1307 * dispnew.c (adjust_glyph_matrix): In the optimization for
1308 windows whose height has changed, use the new window height
1309 to compute which rows to invalidate.
1311 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1312 (MAX_10_EXP): New macro.
1315 * coding.c (code_convert_region): Handle the multibyte case if
1316 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1318 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1320 * dispextern.h (struct face): Change type of `stipple' to
1323 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1325 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1327 * dispnew.c (update_window): Don't set the cursor at the end
1328 of the update if display update has been paused.
1330 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1332 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1334 * fns.c (Fset_char_table_default): Check that a charset is defined
1335 before checking its dimension.
1337 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1339 * coding.c (setup_coding_system): Don't do any designation based
1340 on reg_bits if charset is not yet defined.
1342 * lisp.h (XVECTOR): Verify correct object type before returning a
1343 pointer, using eassert.
1345 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1347 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1348 Increase to 4096 because of paste problems reported on GNU/Linux.
1350 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1352 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1354 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1356 * fileio.c (unwind_read): Function removed.
1357 (read_non_regular, read_non_regular_quit): New functions.
1358 (Finsert_file_contents): When reading from non-regular files,
1359 arrange to catch a `quit' and terminate the loop. Rearrange
1360 code so that a `quit' when reading from a regular file doesn't
1361 insert text in the buffer.
1363 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1364 Clear faces afterwards.
1365 (clear_font_table): Take a x_display_info parameter. Don't free
1366 fonts being the default font of any frame on the given display.
1368 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1370 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1371 instead of CHAR_STRING which can signal an error.
1373 * charset.c (char_to_string_1): Extracted from char_to_string.
1374 Return -1 instead of signaling an error.
1375 (char_to_string): Use it.
1377 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1379 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1381 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1382 is t, don't try to append anything to it.
1384 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1386 * dired.c (file_name_completion): Pass dp->d_name to
1387 Fstring_match, not elt, which is always nil here.
1389 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1391 * xselect.c (x_decline_selection_request): Handle errors
1392 caused by receivers that have vanished.
1394 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1395 ignoring events on foreign windows in #if 0. Always dispatch
1396 the event after checking it with x_handle_property_notify.
1398 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1399 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1400 TRACE macros to facilitate debugging. Add additional trace statements.
1401 (toplevel): Add prototypes for file-local functions.
1402 (x_atom_to_symbol): Remove DPYINFO parameter.
1404 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1406 * w32menu.c (menubar_selection_callback, w32_menu_show):
1407 Initialize `entry' to nil.
1408 (w32_dialog_show): Remove unused `save_wv' variable.
1409 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1411 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1413 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1415 * fileio.c (unwind_read): Print a message when discarding inserted
1416 text or switching the buffer to unibyte. Change parameter.
1417 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1419 * fileio.c (unwind_read): New function.
1420 (Finsert_file_contents): Record it as unwind-function for
1421 the case that reading is interrupted by C-g.
1423 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1425 * dispnew.c (update_window): Don't skip the header-line
1426 update when scrolling_window returns 0.
1428 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1430 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1431 for the case that x_decode_color signals an error.
1433 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1435 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1437 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1438 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1441 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1443 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1444 doc string line for dos-timezone-offset.
1446 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1447 inline assembly, to avoid compiler warnings.
1448 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1449 line for dos-unsupported-char-glyph.
1451 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1453 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1455 * sound.c: Include Emacs' header files with #include "...".
1457 * eval.c (specbind): Additionally record the buffer that was
1458 current when a buffer-local or frame-local variable was bound.
1460 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1462 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1463 to unibyte characters in unibyte buffers.
1465 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1467 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1468 the frame on the binding stack. Change format of entries for
1469 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1470 (unbind_to): Handle unbinding a frame-local variable.
1472 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1473 glyphs and truncation glyphs at the end of a row from its pixel width.
1474 (dump_glyph_row): Print row's continuation_lines_width.
1475 (try_window_id): Take the shortcut if ZV is visible in the
1476 window, but there are actually no changes at ZV.
1478 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1480 * xterm.h (x_free_dpy_colors): Add prototype.
1482 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1483 right number of arguments.
1485 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1486 ($(lwlibdir)TAGS): New target.
1487 (TAGS): Fix dependency list.
1489 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1492 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1494 * emacs.c (main): Remove extern declaration for sys_nerr, which
1495 isn't used and causes a compilation error with GCC 3.0 on
1498 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1500 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1501 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1502 (toplevel): Include <signal.h> and syssignal.h.
1504 * sound.c (vox_configure, vox_close): Turn off atimers
1507 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1509 * keyboard.c (read_char) <non_reread>: Record the previous idle
1510 start time before calling timer_stop_idle.
1511 (read_char) <reread_first>: After processing a help-echo event,
1512 restore the previous idle start time.
1514 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1515 the start of invisible text.
1516 (setup_for_ellipsis): New function.
1517 (next_overlay_string): After all overlay strings have been
1518 processed, display an ellipsis if necessary.
1519 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1520 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1522 * dispextern.h (struct iterator_stack_entry): Add member
1525 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1527 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1528 on the value of the wait-for-wm frame parameter.
1530 * xterm.h (struct x_output): Add member wait_for_wm.
1532 * xfns.c (Qwait_for_wm): New variable.
1533 (x_frame_parms): Add entry for `wait-for-wm".
1534 (x_set_wait_for_wm): New function.
1535 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1536 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1538 * xdisp.c (try_window_id) <all changes below window end>: Don't
1539 take this shortcut if ZV is visible in the window.
1540 (try_window_id): When checking for window start being in changed
1541 text, don't check that the buffer's size has changed.
1543 2001-06-23 Richard M. Stallman <rms@gnu.org>
1545 * minibuf.c (Fcompleting_read): Doc fix.
1547 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1549 * composite.c (Ffind_composition_internal): Accept ZV
1550 and a string's end position as POS.
1552 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1554 * composite.c (Ffind_composition_internal): Check POS
1557 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1559 * editfns.c (Fmessage_box): If the frame is not under a window
1560 system, output the message in the echo area.
1562 2001-06-14 Richard M. Stallman <rms@gnu.org>
1564 * xdisp.c (try_window_id): When EOB is visible, don't treat
1565 insertion at EOB as if it were "off the bottom of the screen."
1567 2001-06-11 Andrew Innes <andrewi@gnu.org>
1569 * w32proc.c (create_child): Add new parameter is_gui_app.
1570 (w32_executable_type): Add new parameter is_gui_app.
1571 (sys_spawnve): Use it.
1572 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1573 SIGQUIT. This matches better how the signals are interpreted by
1574 MSVC compiled programs.
1575 (syms_of_ntproc): Update docstring.
1577 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1579 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1580 well otherwise note_mouse_highlight might optimize away highlighting
1581 if we pass over that same overlay again.
1583 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1585 * lread.c (Fload): Document that the argument is run via
1586 substitute-in-file-name.
1588 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1590 * Makefile.in (bootstrap-doc): New target.
1591 (bootstrap-emacs): Depend on it.
1593 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1594 auto-save-list-file-name when shutting down Emacs, because
1595 creating the directory might signal an error, and leaves
1596 Emacs in a strange state.
1598 * term.c: (tty_cursor_hidden): New variable.
1599 (update_begin): Don't call tty_hide_cursor. Clean up.
1600 (update_end, set_terminal_window, set_scroll_region): Clean up.
1601 (ring_bell, reset_terminal_modes): Clean up.
1602 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1603 on tty_cursor_hidden.
1604 (write_glyphs): Call tty_hide_cursor.
1606 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1608 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1610 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1612 * xfns.c (enum image_value_type): New enumerator
1613 IMAGE_STRING_OR_NIL_VALUE.
1614 (parse_image_spec): Handle it.
1615 (xbm_format, pbm_format): Use it for :foreground and :background.
1616 (xbm_load, pbm_load): Check for nil color names.
1618 * xterm.c (note_mouse_highlight): If an overlapping overlay
1619 exists, but we find that we highlight the same overlay as before,
1620 don't do the highlighting again.
1622 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1624 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1625 Protect unibyte strings created by replacing their multibyte
1626 equivalents in menu_items.
1628 * keymap.c (Fsingle_key_description): NUL-terminate the string
1629 buffer before calling build_string.
1631 * callproc.c (Fcall_process): Deal with decode_coding returning
1632 CODING_FINISH_INCONSISTENT_EOL.
1634 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1636 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1637 an item's name with its key description in case the description
1638 is a multibyte string.
1640 * keymap.c (Fsingle_key_description): Create a multibyte string
1643 * macros.c (Fstart_kbd_macro): Doc fix.
1645 * xterm.c (cursor_in_mouse_face_p): New function.
1646 (x_draw_stretch_glyph_string): Use it to choose a different GC
1647 when drawing a cursor within highlighted text.
1649 * editfns.c (char_property_eq): Put in #if 0.
1651 * indent.c (string_display_width): Put in #if 0.
1653 * lread.c (Fload): Remove unused label.
1655 * termcap.c (speeds): Put in #if 0.
1657 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1659 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1661 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1662 transformation matrix by 10.
1664 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1666 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1667 only if it's equal to the former foreground pixel color.
1668 (x_set_foreground_color, x_set_background_color)
1669 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1671 2001-05-16 Dave Love <fx@gnu.org>
1673 * insdel.c (signal_before_change, signal_after_change): Consider a
1674 local change hook which changes the buffer.
1676 * process.c (read_process_output): Don't call signal_after_change
1677 and update_compositions after insert_from_string_before_markers.
1679 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1681 * xfaces.c (split_font_name): Use the right field when
1682 checking for `[...]' syntax.
1684 * buffer.c (copy_overlays): New function.
1685 (clone_per_buffer_values): Use it.
1687 * buffer.h (OVERLAY_PLIST): New macro.
1689 * keymap.c (Fsingle_key_description): Replace a build_string with
1690 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1692 * fontset.c (Ffontset_info): Check that face is non-null
1693 before accessing its fields.
1695 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1697 * keyboard.c (read_key_sequence): Prevent generating a fake
1700 * xfaces.c (split_font_name): Handle `[...]' for the right
1703 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1704 of CCL_STAT_INVALID_CMD.
1706 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1708 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1709 in <var> has no default value yet.
1711 * xfaces.c (try_alternative_families): First try the FAMILY.
1712 And if nothing is found in the end, try again with scalable fonts.
1713 (try_font_list): Let try_alternative_families do a bit more of
1714 the work. Only use FAMILY if it is not nil.
1715 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1717 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1719 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1720 pointer shape when show_mouse_face has already done it.
1722 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1725 * xfaces.c (split_font_name): Make sure to leave the loop
1726 with the right value of `i'.
1728 * xfaces.c (split_font_name): Handle matrix transformations
1729 in the pixel and point size fields of XLFD font names.
1730 (xlfd_point_size): Likewise.
1732 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1734 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1735 (x_to_w32_font): Add prototype.
1737 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1738 redefining, to avoid compiler warnings.
1740 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1742 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1743 (w32_get_bdf_glyph): Cast between unsigned char and char when
1744 passing arguments to subroutines, to shut up compiler warnings.
1745 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1748 * xfaces.c: Include keyboard.h before frame.h, not after it.
1750 * widget.c: Include keyboard.h before frame.h.
1752 * w32term.h (struct image, struct face): Forward declaration, to
1753 avoid compiler warnings.
1755 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1757 * keyboard.c (read_key_sequence): Don't modify events when
1758 generating fake prefix keys (mode-line, scroll-bar, ...) since
1759 this prevents proper processing of such events when pushed back
1760 into unread-command-events.
1762 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1763 actually redrawn. Make the function static.
1764 (note_mouse_highlight): Fix a case where the mouse cursor
1765 was changed back to the text cursor.
1767 * xterm.h (clear_mouse_face): Remove prototype.
1769 * xdisp.c (try_window_id): Fix the fix and set the right
1772 * xdisp.c (try_window_id): Fix computation of window end in the
1773 case that lines were deleted at the end of the window. Add some
1774 more debug_method_adds.
1776 * xfaces.c (try_alternative_families): New function.
1777 (try_font_list): Use it. If ATTRS specifies a family, check
1778 fonts from that family first.
1779 (choose_face_font): Remove code setting the family part of
1782 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1784 * xdisp.c (try_window_id): Fix case of all changes before
1787 * xdisp.c (try_window_id): Add some xasserts.
1789 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1791 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1793 2001-05-09 Dave Love <fx@gnu.org>
1795 * xdisp.c (GIVE_UP): Fix for K&R C.
1797 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1799 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1801 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1802 back to the text cursor shape without need.
1804 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1806 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1808 * dispextern.h (inverse_video): Declare extern.
1810 * keyboard.c (delete_kboard): Handle the case that selected_frame
1811 has been deleted in the course of x_connection_closed.
1813 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1815 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1816 Fix the change from 2001-04-30.
1818 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1820 * xfns.c (file_dialog_unmap_cb): New function.
1821 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1822 where a dialog is closed via the window manager.
1824 * xdisp.c (try_window_id): Cases of changes all in front of
1825 the window start or all below the window end mostly rewritten.
1826 (redisplay_window): Move the tests if try_window_id is
1827 applicable to try_window_id.
1828 (GIVE_UP): New macro.
1830 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1832 * xterm.c (expose_window): Return int. If W is the window
1833 currently being updated, mark the frame garbaged.
1834 Fix computation of rows intersecting the exposed rectangle.
1835 (expose_window_tree): Stop when expose_window returns 0.
1837 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1838 again if it has already been drawn.
1840 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1842 * syntax.c (update_syntax_table): Check that oldi has the same
1843 properties as old_prop before deciding not to invalidate.
1845 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1847 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1848 read-only text that is so because of text properties.
1850 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1851 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1852 windows that are components of a Lucid menu bar.
1854 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1856 * term.c (turn_on_face): Fix reverse video handling on terminals
1857 that don't support colors.
1859 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1861 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1864 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1866 * term.c (toggle_highlight): New function.
1867 (turn_on_face): Change handling of reverse video.
1869 * process.c (wait_reading_process_input):
1870 Call record_asynch_buffer_change only if a timer really changed buffers.
1872 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1873 of the number of overlays to check.
1875 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1877 * xdisp.c (try_window_id): Fix a case where window_end_pos
1878 and window_end_bytepos were not adjusted.
1880 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1882 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1885 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1887 * process.c (wait_reading_process_input) [!subprocesses]:
1888 Don't reference waiting_for_user_input_p, it's not defined in the
1889 branch without async subprocesses support.
1891 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1893 * keyboard.c (delete_kboard): Prevent a dangling reference
1894 from current_kboard to KB, which is freed.
1896 * process.c (wait_reading_process_input):
1897 Call record_asynch_buffer_change after running timers, to make
1898 read_key_sequence aware of buffer changes from under it.
1900 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1902 * xfaces.c (Qscalable_fonts_allowed): New variable.
1903 (realizing_basic_faces_p): Removed.
1904 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1906 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1907 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1908 for scalable-fonts-allowed to t.
1910 * fileio.c (Finsert_file_contents): If the file size returned from
1911 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1912 read from files on a procfs whose contents are generated dynamically.
1914 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1916 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1917 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1918 (__memalign_hook): Make the two prototypes consistent.
1920 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1922 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1923 matrix of mini-windows.
1925 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1927 * intervals.c (find_interval): Don't rebalance during signal handling.
1929 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1931 * fns.c: Include blockinput.h.
1933 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1935 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1937 * fns.c (Fcompare_strings): Fix return values.
1939 * window.c (window_scroll): Change the meaning of N to mean
1940 N screen-fulls or N lines.
1941 (window_scroll_pixel_based, window_scroll_line_based)
1942 (scroll_command, Fscroll_other_window): Change accordingly.
1944 * window.c (window_scroll_pixel_based, Frecenter):
1945 Call window_box_height instead of using it.last_visible_y for the
1946 height of the window.
1948 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1949 instead of using it.last_visible_y for the height of the window.
1951 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1952 From Dan Holmsand <dan@eyebee.com>.
1954 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1955 able to write to hidden and system files. From Dan Holmsand
1958 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1959 Holmsand <dan@eyebee.com>.
1961 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1963 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1965 * window.c (window_internal_height): Return 1 less if the
1966 window has a header line.
1968 * xdisp.c (try_window_id): When scrolling on a terminal, take
1969 the change of window_internal_height into account.
1971 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1973 * gmalloc.c (align): If the argument SIZE would overflow
1974 __malloc_ptrdiff_t, fail right away.
1976 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1978 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1979 Make sure the tooltip is completely visible.
1980 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1982 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1984 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1986 2001-04-06 Dave Love <fx@gnu.org>
1988 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1991 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1993 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1995 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1997 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1999 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2001 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2003 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2004 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2006 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2007 shell widget's position only if it is non-null.
2009 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2010 Set f->output_data.x->widget to null after destroying it.
2012 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2013 FILENAME to bring it in synch with the documentation.
2015 * xfaces.c (realizing_basic_faces_p): Renamed from
2016 realize_default_face_p.
2017 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2018 (realize_default_face): Don't set the flag.
2020 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2022 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2024 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2026 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2027 the buffer that was used for echoing.
2029 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2030 (first_font_matching): Removed unused function.
2031 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2032 (may_use_scalable_font_p): Remove parameter FONT; rename
2033 parameter NAME to FONT.
2034 (x_face_list_fonts): Fix missing bounds check.
2035 (realizing_default_face_p): New variable.
2036 (realize_default_face): Set and clear that flag.
2037 (x_face_list_fonts): When called during the realization of the
2038 default face, and no matching fonts are found when ignoring
2039 scalable fonts and fonts matching a regexp from
2040 face-ignored-fonts, try without ignoring fonts.
2042 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2044 * xfns.c (postprocess_image): New function.
2045 (lookup_image): Call it for all image types except PostScript.
2046 (x_kill_gs_process): Call postprocess_image.
2048 * xterm.c (x_use_underline_position_properties): New variable.
2049 (x_draw_glyph_string): Use it.
2050 (syms_of_xterm): DEFVAR_BOOL it.
2052 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2054 * xterm.c (x_alloc_nearest_color_1): New function.
2055 (x_alloc_nearest_color): Use it.
2056 (x_color_cells): Take a Display as argument, instead of a frame.
2057 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2058 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2059 (x_initialize): Register cvt_string_to_pixel as resource converter
2060 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2062 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2064 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2065 (set_iterator_to_next): If a string from a display property ends,
2066 consider the case that this might also be the end of an
2067 overlay string having the display property.
2069 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2071 * xdisp.c (reseat_to_string): Undo last change.
2073 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2074 matrix of a window when the header line changes, when
2075 new rows are allocated, or when the width changes.
2077 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2079 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2081 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2083 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2086 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2088 * data.c (Fsubr_interactive_form): New function.
2089 (syms_of_data): Defsubr it.
2091 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2092 (live_float_p, live_misc_p): Return 1 only if the offset of the
2093 pointer in its block is >= 0.
2095 2001-03-28 Paul Eggert <eggert@twinsun.com>
2097 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2098 microseconds calcuation. Avoid double-rounding problem.
2099 In doc string, warn that the result is approximate.
2101 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2103 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2104 bind `inhibit-eval-during-redisplay' to t.
2106 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2108 * xdisp.c (inhibit_eval_during_redisplay)
2109 (Qinhibit_eval_during_redisplay): New variables.
2110 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2111 don't eval, return nil instead.
2112 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2113 Initialize Qinhibit_eval_during_redisplay.
2115 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2116 the iterator's multibyte_p flag.
2118 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2119 instead of setting it to zero; it's incremented for each frame
2120 where the menu face is changed.
2122 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2123 change bottom shadow accordingly.
2125 * xterm.c (expose_window_tree, expose_frame): Don't compute
2127 (expose_window): Do it here instead.
2128 (x_draw_glyph_string): Fix a computation of the underline position.
2130 * bytecode.c (BYTE_CODE_QUIT): New macro.
2131 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2133 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2135 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2136 Give up if matrix starts in an ellipsis.
2137 (init_from_display_pos): Do nothing if POS doesn't specify
2138 a dpvec_index but the iterator has such a position.
2140 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2142 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2143 x/y position is (0, 0) after destroying the menu bar, restore
2144 its original position.
2146 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2147 (init_from_display_pos): Use it.
2148 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2150 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2152 * xdisp.c (try_window_id): Undo last change.
2154 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2156 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2158 * buffer.c (syms_of_buffer): Doc fix.
2160 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2162 * xfaces.c (x_update_menu_appearance): Use local variable
2163 popup_path for setting font resources.
2165 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2167 * frame.c (Fframe_list): Don't reference tip_frame if
2168 HAVE_WINDOW_SYSTEM is not defined.
2170 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2173 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2175 * xdisp.c (init_from_display_pos): Test invisible property
2176 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2178 * xdisp.c (redisplay_internal) <update one window>: Make sure
2179 last_arrow_position and last_arrow_string are set.
2181 * frame.c (Fframe_list): Don't return a tooltip frame.
2183 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2185 * xdisp.c (mark_window_display_accurate_1): New function,
2186 extracted from mark_window_display_accurate.
2187 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2188 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2189 (mark_window_display_accurate): Use it.
2190 (redisplay_internal): Use it for the selected window.
2191 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2192 for the selected frame.
2194 * xdisp.c Use make_number, for readability.
2195 (try_window_id): Disable rows below the window end.
2196 (try_window_reusing_current_matrix): Use cursor_row_p.
2197 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2199 (init_from_display_pos): If POS specifies a position in a display
2200 vector, maybe get the iterator set up for that ellipsis.
2202 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2204 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2206 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2208 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2210 * xfaces.c (x_update_menu_appearance): Use a different path
2211 for Lucid popup menus.
2213 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2215 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2217 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2218 (string_buffer_position): Use `make_number'.
2220 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2222 * xfaces.c (x_update_menu_appearance): Renamed from
2223 x_set_menu_face_resources. Use different resources for popups.
2225 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2226 (GC_CHECK_STRING_BYTES): Don't define.
2228 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2229 Removed, together with subroutines.
2230 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2231 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2233 * dispextern.h (x_set_menu_resources_from_menu_face):
2236 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2237 Remove calls to x_set_menu_resources_from_menu_face.
2239 * xfaces.c (xm_set_menu_resources_from_menu_face):
2240 Remove #ifndef LESSTIF_VERSION.
2242 * xmenu.c: Include widget.h.
2243 (single_submenu): Return int. Some cleanup.
2244 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2246 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2248 * xterm.c (x_update_window_end): Handle overwritten mouse face
2249 also for tool bar windows.
2250 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2251 DRAW is DRAW_IMAGE_RAISED.
2253 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2255 * print.c (syms_of_print): Doc fixes.
2257 * fns.c (Fmd5): Doc fix.
2259 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2261 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2262 Clear area of the frame not occupied by the scroll bar.
2264 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2265 tip frame's root window buffer to *tip* right after creating
2268 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2269 is an integer don't have to be for space characters.
2271 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2273 * indent.c (current_column, current_column_1, Fmove_to_column)
2274 (compute_motion): Handle characters from display vectors differently.
2276 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2278 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2279 drawing glyph string.
2281 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2283 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2284 (command_loop_1): Undo last change.
2286 * xterm.c (fast_find_position): Return the correct vpos.
2288 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2289 non-null, set a per-buffer value in BUF instead of the current buffer.
2290 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2291 Call store_symval_forwarding with BUF null.
2292 (set_internal): Call store_symval_forwarding with the BUF
2293 parameter passed to set_internal. Formerly, the value was always
2294 set in the current buffer; the buffer recorded in specbind for
2295 this case wasn't used.
2296 (arith_driver): Reindent.
2298 * buffer.c (swap_out_buffer_local_variables):
2299 Call store_symval_forwarding with BUF null.
2301 * lisp.h (store_symval_forwarding): Change prototype.
2303 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2305 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2307 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2308 FOR_DELETION. Avoid resizing the mini-window of the selected
2309 frame if FOR_DELETION is set.
2310 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2311 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2314 * window.c (Fset_window_configuration): Change call to
2315 do_switch_frame to new format.
2317 * keyboard.c (quit_throw_to_read_char): Change call to
2318 do_switch_frame to new format.
2320 * lisp.h (do_switch_frame): Change prototype.
2322 * frame.c (Fframe_parameters): In the `buffer-list' frame
2323 parameter, store the buffer list of FRAME, not the list of the
2326 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2327 box just because the glyph row's full_width_p flag is set.
2329 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2331 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2332 skip the padding blanks inserted in extend_face_to_end_of_line,
2333 before checking for trailing whitespace.
2335 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2337 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2338 Remove special handling for LessTif/Motif.
2339 (toplevel): Don't include Xm/Xm.h.
2341 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2342 Remove workaround code for LessTif; it doesn't work anymore.
2344 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2347 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2348 Don't access private scroll bar data; it's no longer necessary with
2349 contemporary LessTif.
2351 * xfaces.c (xm_set_menu_resources_from_menu_face):
2352 Change #if 0 to #ifndef LESSTIF_VERSION.
2354 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2355 removing button grabs.
2357 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2359 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2360 and clip-large-size-font as obsolete.
2362 * lread.c (read_multibyte): Check the validity of multibyte
2363 sequence. If invalid, return the first byte.
2365 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2367 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2368 before running the command; timer functions or process
2369 filters may have set it.
2371 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2373 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2376 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2378 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2381 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2383 * dispextern.h (string_buffer_position): Add prototype.
2385 * xdisp.c (string_buffer_position, display_prop_string_p)
2386 (single_display_prop_string_p): New functions.
2388 * xterm.c (note_mouse_highlight): If there's no help-echo on
2389 a string, look at the buffer text ``under'' it.
2391 * keyboard.c (make_lispy_event): Add string info to the event,
2392 analogous to what's done on mode lines.
2393 (read_key_sequence): For a click on a string, consider `local-map'
2394 and `keymap' of that string.
2396 * keyboard.c (make_lispy_event, make_lispy_movement):
2397 Adjust calls to buffer_posn_from_coords to new format.
2399 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2401 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2404 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2405 flags argument to emacs_open; it seems to conflict with O_EXCL.
2407 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2409 * composite.h (struct composition): Change types of members;
2410 glyph_len to unsigned, width to unsigned short.
2412 2001-03-08 Andrew Innes <andrewi@gnu.org>
2414 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2417 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2419 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2422 * xterm.c (note_mouse_highlight): Handle mouse-face and
2423 help-echo in strings.
2424 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2425 (fast_find_string_pos): New function.
2427 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2428 (display_string): Call face_at_string_position with new parameter.
2430 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2431 Handle `mouse-face'.
2433 * dispextern.h (face_at_string_position): Change prototype.
2435 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2437 * keyboard.c (make_lispy_event): Avoid generating drag events
2438 if the mouse hasn't actually moved to another buffer position.
2440 2001-03-08 Dave Love <fx@gnu.org>
2442 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2444 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2446 * process.c (Fset_process_window_size): Fix a typo.
2448 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2450 * coding.c (detect_coding_sjis): Do more rigid check.
2451 (detect_coding_big5): Likewise.
2452 (decode_coding_sjis_big5): Likewise.
2453 (Fdetect_coding_region): Call detect_coding_system with tailing
2454 anchor byte `\0' for more rigid detection.
2455 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2456 (Fdetect_coding_string): Likewise.
2458 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2460 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2461 a string before extracting its data.
2463 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2465 * window.c (Frecenter): Rewrite code handling negative values
2466 of ARG on graphical frames.
2468 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2470 * window.c (displayed_window_lines): If W->start is outside the
2471 accessible portion of the buffer, call start_display with BEGV or
2472 ZV instead of W->start.
2474 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2476 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2478 * process.c (Fset_process_filter): Don't crash if the input
2479 file descriptor of PROCESS is closed.
2480 (Fset_process_window_size): Likewise.
2482 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2484 * xterm.c (XTflash): Make the timeout of select shorter, and call
2485 select repeatedly until the desired time expires.
2487 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2489 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2491 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2493 * lisp.h (Vwindow_list): Declare extern.
2495 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2497 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2499 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2501 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2502 to detect a case where we have to highlight a different region
2503 despite not having left the currently highlighted region.
2504 Set mouse_face_overlay in the x_display_info.
2505 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2507 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2509 * buffer.c (mouse_face_overlay_overlaps): New function.
2511 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2512 (Qmouse_face): Declare extern.
2514 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2515 if face_change_count is non-zero.
2517 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2519 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2520 that the source is unibyte.
2522 2001-03-05 Dave Love <fx@gnu.org>
2524 * xterm.c (XTmouse_position): Fix typo.
2526 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2528 * minibuf.c (read_minibuf): Clean up the binding stack if
2529 called noninteractively.
2531 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2533 * coding.c (syms_of_coding): Docstring modified.
2535 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2537 * charset.c (char_to_string): If a single byte char has modifier
2538 bits that can't be reflected to the character code, ignore them
2539 instead of signaling an error.
2541 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2543 * s/msdos.h: Update copyright notice.
2545 * dosfns.h: Update copyright notice.
2547 * dosfns.c: Update copyright notice.
2549 * msdos.c: Update copyright notice.
2551 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2553 * xterm.c (glyph_rect): New function.
2554 (XTmouse_position): Use it to raise the threshold for mouse
2555 movement event generation.
2557 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2559 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2560 specifies (reverse . t), reverse the initial screen colors.
2561 (IT_set_frame_parameters): If the property is foreground-color,
2562 but we are reversing the colors, set bg_set, not fg_set.
2563 Likewise for setting background-color and reversing: set fg_set.
2564 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2567 * xfaces.c (Finternal_set_lisp_face_attribute)
2568 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2571 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2573 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2574 to a single slash in the middle of file names.
2576 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2577 Accept only alphanumeric time zone names.
2579 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2581 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2582 a widget to zero height.
2584 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2586 * window.c (Fwindow_end): Call move_it_past_eol only if
2587 ending up on a partially visible line.
2589 2001-03-01 Dave Love <fx@gnu.org>
2591 * ccl.c (Fccl_execute): Doc fix.
2593 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2595 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2596 of the tool bar before calling x_figure_window_size.
2598 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2599 NULL after destroying it, otherwise XTread_socket can access a
2600 destroyed widget when input is unblocked.
2602 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2604 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2605 same name as before, although there was a change in fontsets.
2607 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2609 * lisp.h (Fframe_parameter): Declare.
2611 * window.c (set_window_buffer): Field vscroll is an int, not a
2614 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2616 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2619 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2622 * alloc.c (toplevel): Include process.h.
2623 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2624 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2625 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2626 (allocate_vector, allocate_hash_table, allocate_window)
2627 (allocate_frame, allocate_process, allocate_other_vector):
2629 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2630 (mark_maybe_pointer): New function.
2631 (mark_memory): Also mark Lisp data to which only pointers
2632 remain and not Lisp_Objects.
2633 (min_heap_address, max_heap_address): New variables.
2634 (mem_find): Return MEM_NIL if START is below min_heap_address or
2635 above max_heap_address.
2636 (mem_insert): Compute min_heap_address and max_heap_address.
2638 * process.c (make_process): Use allocate_process.
2640 * frame.c (make_frame): Use allocate_frame.
2642 * window.c (make_window, make_dummy_parent): Use allocate_window.
2643 (Fcurrent_window_configuration): Use allocate_other_vector.
2645 * lisp.h (allocate_vectorlike): Remove prototype.
2646 (allocate_vector, allocate_other_vector, allocate_frame)
2647 (allocate_window, allocate_process, allocate_hash_table):
2650 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2651 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2653 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2655 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2656 treat the produced bytes as a valid multibyte sequence.
2658 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2659 (ccl_driver) <CCL_WriteMultibyteChar2>:
2660 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2661 <ccl_finish>: Set ccl->eight_bit_control properly.
2663 * ccl.h (struct ccl_program): New member eight_bit_control.
2665 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2667 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2668 accessible_keymaps_char_table.
2669 (accessible_keymaps_char_table): Obey `is_metized'.
2670 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2673 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2675 * dispnew.c: Check HAVE_TERM_H before including term.h.
2677 2001-02-24 Andrew Innes <andrewi@gnu.org>
2679 * makefile.w32-in: Update copyright notice.
2681 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2683 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2685 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2687 * Makefile.in (lisp): Add international/utf-8.elc.
2689 * fontset.c (Fnew_fontset): Fix handling of the case that an
2690 element of FONTLIST is a cons of family and registry.
2692 2001-02-23 Jason Rumney <jasonr@gnu.org>
2694 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2695 to height unconditionally.
2697 * w32term.c (x_set_glyph_string_background_width): Extend the
2698 background face to the end of the drawing area in the text area, only.
2699 (x_insert_glyphs): Call window_box_left to obtain the left
2700 x-coordinate of the area to shift.
2702 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2705 2001-02-22 Andrew Innes <andrewi@gnu.org>
2707 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2708 ($(BLD)\dispnew.obj):
2709 ($(BLD)\editfns.obj):
2710 ($(BLD)\fileio.obj):
2711 ($(BLD)\filelock.obj):
2712 ($(BLD)\keyboard.obj):
2713 ($(BLD)\w32proc.obj):
2714 ($(BLD)\process.obj):
2715 ($(BLD)\sysdep.obj): Ditto.
2717 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2719 ($(BLD)/dispnew.$(O)):
2720 ($(BLD)/editfns.$(O)):
2721 ($(BLD)/fileio.$(O)):
2722 ($(BLD)/filelock.$(O)):
2723 ($(BLD)/keyboard.$(O)):
2724 ($(BLD)/w32proc.$(O)):
2725 ($(BLD)/process.$(O)):
2726 ($(BLD)/sysdep.$(O)): Ditto.
2728 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2730 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2731 at the start of the function, check that the \n in it->c is
2732 from the iterator's current position.
2734 * xdisp.c (handle_single_display_prop): Add parameter
2735 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2736 properties which replace the display of text with something else.
2737 (handle_display_prop): Call handle_single_display_prop with
2738 additional argument saying if we already replaced text display
2739 with something else. Use AREF.
2740 (with_echo_area_buffer_unwind_data, display_menu_bar)
2741 (decode_mode_spec_coding): Use AREF and ASIZE.
2743 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2744 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2745 * vmstime.h: Files removed.
2747 * unexencap.c, unexfx2800.c: Files removed.
2749 * dispnew.c (direct_output_for_insert): Give up if we are showing
2750 a message or just cleared the message because we might need to
2751 resize the echo area window or display an empty echo area.
2753 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2755 * xdisp.c (redisplay_internal): Do the
2756 mark_window_display_accurate after all windows have been
2757 redisplayed because this call resets flags in buffers which are
2758 needed for proper redisplay.
2760 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2761 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2764 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2765 busy_window to hourglass_window, busy_p to hourglass_p.
2767 * msdos.h (struct x_output): Rename busy_window to
2768 hourglass_window, busy_p to hourglass_p.
2770 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2771 busy_window to hourglass_window, busy_p to hourglass_p.
2773 * xfns.c: Rename everything containing *busy_cursor* and similar
2775 (syms_of_w32fns): Rename x-busy-pointer-shape to
2776 x-hourglass-pointer-shape, display-busy-cursor to
2777 display-hourglass, busy-cursor-delay to hourglass-delay.
2779 * w32fns.c: Rename everything containing *busy_cursor* and similar
2781 (syms_of_w32fns): Rename x-busy-pointer-shape to
2782 x-hourglass-pointer-shape, display-busy-cursor to
2783 display-hourglass, busy-cursor-delay to hourglass-delay.
2785 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2788 * dispextern.h (start_hourglass, cancel_hourglass)
2789 (display_hourglass_p): Renamed from *busy_cursor*.
2791 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2793 * keyboard.c (read_char): When an event from unread-command-events
2794 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2796 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2797 equal to the current buffer.
2799 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2800 nil, otherwise we're left with truncate_lines t when a message
2801 is printed with message-truncate-lines bound to t.
2803 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2805 * window.c (Fmove_to_window_line): Undo last change.
2806 (displayed_window_lines): Call line_bottom_y to determine
2807 the line's bottom position.
2809 * dispextern.h (line_bottom_y): Add prototype.
2811 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2812 (pos_visible_p): Use it.
2814 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2815 set redisplaying_p to 0 here instead of in Frecursive_edit.
2816 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2819 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2821 (syms_of_xdisp): Initialize new variables.
2822 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2823 Specbind `inhibit-menubar-update' when updating the menu bar.
2825 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2828 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2831 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2834 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2835 to the start of the file.
2837 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2839 * window.c (set_window_buffer): Fix last change.
2841 * window.c (set_window_buffer): Set window's vscroll to 0.
2843 * window.c (coordinates_in_window): Increase width of area
2844 where the vertical line can be dragged.
2846 * xterm.c (x_set_glyph_string_background_width): Extend the
2847 background face to the end of the drawing area in the text
2850 * xdisp.c (handle_single_display_prop): Set iterator's position
2851 to where the `display' property starts, like for images.
2852 (dump_glyph): New function.
2853 (dump_glyph_row): Use it. Dump info about marginal areas.
2855 * dispnew.c (direct_output_for_insert): Recognize more cases where
2856 glyphs can be written instead of being inserted.
2858 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2859 the left x-coordinate of the area to shift.
2861 * dired.c (directory_files_internal): Set result list to nil
2864 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2866 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2867 invalid multibyte sequence, treat *SRC as a character of
2870 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2872 * textprop.c (Fset_text_properties): Doc fix.
2874 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2876 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2878 2001-02-14 Dave Love <fx@gnu.org>
2880 * coding.c: Doc and message fixes.
2882 2001-02-14 Andrew Innes <andrewi@gnu.org>
2884 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2885 Emacs frame above the screen size.
2887 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2889 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2891 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2893 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2894 case that TO ends up beyond ZV after running before-change-functions.
2896 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2897 the selected window if it is showing the buffer in question.
2899 * dired.c (directory_files_internal): Initialize errno.
2900 (toplevel): Include errno.h.
2902 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2904 * xfaces.c (best_matching_font): New parameter width_ratio.
2905 Multiply avgwidth by width_ratio.
2906 (choose_face_font): Call best_matching_font with width_ratio
2907 calculated from the column width of C.
2909 2001-02-12 Andrew Innes <andrewi@gnu.org>
2911 The following changes are to draw box lines inside characters area
2912 if line-width is negative.
2914 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2915 face->box_line_width is negative.
2916 (x_produce_stretch_glyph): Likewise.
2917 (x_produce_glyphs): Likewise.
2918 (x_estimate_mode_line_height): Likewise.
2919 (x_draw_glyph_string_background): Likewise.
2920 (x_draw_glyph_string_foreground): Likewise.
2921 (x_draw_composite_glyph_string_foreground): Likewise.
2922 (x_draw_glyph_string_box): Likewise.
2923 (x_draw_image_foreground): Likewise.
2924 (x_draw_image_relief): Likewise.
2925 (x_draw_image_foreground_1): Likewise.
2926 (x_draw_image_glyph_string): Likewise.
2928 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2930 The following changes are to draw box lines inside characters area
2931 if line-width is negative.
2933 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2934 face->box_line_width is negative.
2935 (x_produce_stretch_glyph): Likewise.
2936 (x_produce_glyphs): Likewise.
2937 (x_estimate_mode_line_height): Likewise.
2938 (x_draw_glyph_string_background): Likewise.
2939 (x_draw_glyph_string_foreground): Likewise.
2940 (x_draw_composite_glyph_string_foreground): Likewise.
2941 (x_draw_glyph_string_box): Likewise.
2942 (x_draw_image_foreground): Likewise.
2943 (x_draw_image_relief): Likewise.
2944 (x_draw_image_foreground_1): Likewise.
2945 (x_draw_image_glyph_string): Likewise.
2947 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2948 and :line-width can be negative.
2949 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2951 2001-02-09 Jason Rumney <jasonr@gnu.org>
2953 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2954 characters the same as ASCII and latin-1.
2955 (x_display_and_set_cursor): Check for the focus frame's selected
2956 window instead of selected_window.
2957 (x_after_update_window_line): Don't clear if frame's internal
2958 border width is zero.
2959 (x_new_font): Don't change a tooltip's size.
2960 (w32_initialize): Set char_ins_del_ok to 1.
2962 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2963 (x_set_font): If font hasn't changed, avoid recomputing
2964 faces and other things.
2965 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2966 (Fx_create_frame): Add the tool bar height to the frame height.
2967 (x_create_tip_frame): Prevent changing the tooltip's
2968 background color by specifying a color for the default font
2970 (Qcancel_timer): New variable.
2971 (syms_of_w32fns): Initialize and staticpro it.
2972 (Fx_hide_tip, Fx_show_tip): Use it.
2973 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2975 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2977 * w32.c (init_environment): Duplicate local string before putenv.
2979 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2981 * charset.c (Fstring): A typo.
2983 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2985 * charset.c (Fstring): If all arguments are less than 256, return
2988 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2989 return a unibyte string.
2991 * coding.c (code_convert_region): After detecting a coding, if
2992 nothing found, set coding->composing to COMPOSITION_NO.
2993 (decode_coding_string): Likewise.
2995 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2997 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3000 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3002 * charset.c (parse_str_to_multibyte): New function.
3004 * charset.h (parse_str_to_multibyte): Extern it.
3006 * print.c (print_string): If we are going to print a unibyte
3007 string into a multibyte buffer, convert the string to multibyte by
3010 2001-02-06 Andrew Innes <andrewi@gnu.org>
3012 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3013 been created. It seems we can get sent window messages such as
3014 WM_ERASEBKGND before we properly update a frame.
3016 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3018 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3019 Avoid some unnecessary cursor positioning.
3021 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3023 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3024 (LFACE_AVGWIDTH): New macro.
3026 (check_lface_attrs): Check LFACE_AVGWIDTH.
3027 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3028 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3029 (merge_face_vectors): Check LFACE_AVGWIDTH.
3030 (Finternal_make_lisp_face): Use AREF.
3031 (xm_set_menu_resources_from_menu_face)
3032 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3033 (Finternal_lisp_face_empty_p): Use AREF.
3034 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3035 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3036 Compare average widths..
3037 (best_matching_font): Arrange for comparing average widths.
3039 * dispextern.h (enum lface_attribute_index):
3040 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3042 2001-02-05 Dave Love <fx@gnu.org>
3044 * puresize.h: Revert last change following loadup.el change.
3046 2001-02-05 Andrew Innes <andrewi@gnu.org>
3048 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3049 invocation of temacs, to work with Windows 2000.
3050 (bootstrap-emacs): Ditto.
3052 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3054 * xterm.c (x_display_and_set_cursor): Check for the focus
3055 frame's selected window instead of selected_window.
3057 * xdisp.c (try_scrolling): If point is in the line below the
3058 window, make sure to move the iterator at least a canonical
3061 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3063 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3065 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3066 If invalid, execute CCL_INVALID_CMD.
3067 (ccl_driver): If the CCL program is terminated because of
3068 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3069 destination instead of throwing them away.
3071 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3073 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3074 faces and other things.
3076 * xdisp.c (get_next_display_element): Fix case of empty
3077 display table entry.
3079 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3081 * editfns.c (Fconstrain_to_field): Doc fix.
3083 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3084 into `thoroughly', to make it consistent with the doc string.
3086 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3088 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3090 * search.c (search_buffer): Call set_search_regs with a byte
3091 position, not a character position.
3093 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3096 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3098 * frame.c (Fmodify_frame_parameters): Doc fix.
3100 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3102 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3103 identifier which is not reserved by Standard C.
3105 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3107 * window.c (enum window_part): New enumeration.
3108 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3110 (coordinates_in_window): Return an enumerator from enum
3111 window_part. Fix handling of right scroll bar.
3112 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3113 `right-fringe' instead of `left-bitmap-area' and
3114 `right-bitmap-area'. Use enumerators from enum window_part
3115 instead of hard-coded integers.
3116 (check_window_containing, window_from_coordinates):
3117 Use enumerators from enum window_part instead of hard-coded integers.
3118 (syms_of_window): Replace Qleft_bitmap_area and
3119 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3121 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3123 * editfns.c (Fformat_time_string): Doc fix.
3125 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3127 * keymap.c (Fwhere_is_internal): Use the first valid binding
3128 if no ascii binding is found (when firstonly is t).
3130 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3132 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3133 instead of Finteractive_p.
3135 * lisp.h (interactive_p): Add prototype.
3137 * eval.c (interactive_p): New function.
3138 (Finteractive_p): Use it.
3140 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3142 2001-01-31 Dave Love <fx@gnu.org>
3144 * .gdbinit (hook-run): Define to run xreload.
3146 * textprop.c (Fset_text_properties): Fix newline in doc string.
3148 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3150 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3151 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3153 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3154 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3155 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3157 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3160 2001-01-30 Dave Love <fx@gnu.org>
3162 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3165 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3167 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3168 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3170 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3172 * textprop.c (Fset_text_properties): Doc fix.
3174 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3176 * xdisp.c (forward_to_next_line_start): Remove xassert.
3178 2001-01-29 Jason Rumney <jasonr@gnu.org>
3180 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3181 returning without releasing it.
3183 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3185 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3186 for '^', '$', and '\0'.
3188 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3190 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3191 regex for '^', '$', and '\0'.
3193 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3194 only if current_sblock has been initialized.
3196 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3197 terminal frame even if it is the only visible frame.
3199 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3201 * fontset.c (font_family_registry): Even if FONTNAME conform to
3202 XLFD, if it specifies other fields than family and registry,
3203 return FONTANME. New argument FORCE if nonzero cancel that feature.
3204 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3205 a signle byte character. Don't set FAMILY part to nil here.
3206 It is handled by the caller choose_face_font.
3207 (Fnew_fontset): Call font_family_registry with FORCE 0.
3208 (Fset_fontset_font): Likewise.
3210 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3212 * xdisp.c (display_line): Don't treat a newline as fitting
3215 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3217 * window.c (size_window): Set the window's orig_top to nil when
3218 changing heights, so that a future shrink_mini_window won't
3219 restore a bogus height.
3221 * frame.c (do_switch_frame): If selected frame has a mini-window,
3222 resize that to exact size.
3224 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3226 * xdisp.c (display_line): Simplify check for glyphs fitting
3227 entirely in the line.
3229 * xfns.c (xic_style): New variable.
3230 (create_frame_xic): Move static variable to global scope for
3231 the case that `static' gets defined away.
3233 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3235 * coding.c (decode_coding): Set a flag for inhibiting
3237 (code_convert_region): Always set saved_coding_symbol.
3238 (decode_coding_string): Likewise. Update coding->symbol when we
3239 encounter a inconsistent eol by the same way as code_convert_region.
3241 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3243 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3246 * xterm.c (x_after_update_window_line): Don't clear if frame's
3247 internal border width is zero.
3248 (x_clear_area): New function.
3249 (x_after_update_window_line, x_clear_end_of_line)
3250 (x_scroll_bar_create, x_scroll_bar_set_handle)
3251 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3252 instead of XClearArea.
3254 * xterm.h (x_clear_area): Add prototype.
3256 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3257 which doesn't seem necessary anymore with Lesstif 0.92.
3259 2001-01-25 Dave Love <fx@gnu.org>
3261 * puresize.h (BASE_PURESIZE): Up to 720000.
3263 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3265 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3267 * xdisp.c (echo_area_display): Don't call redisplay_internal
3268 when Emacs is shutting down. We can't run hooks etc. that
3269 would be necessary to do a redisplay.
3271 * lread.c (read_integer): Use type EMACS_INT instead of int.
3273 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3275 * ccl.c (ccl_driver): Fix last change.
3277 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3279 * ccl.h (sturct ccl_program): New member suppress_error.
3281 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3282 insert error message to the output.
3283 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3285 * coding.h (struct coding_system): New member suppress_error.
3287 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3288 (Fset_terminal_coding_system_internal): Set the member
3289 suppress_error to 1.
3290 (Fset_safe_terminal_coding_system_internal): Likewise.
3292 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3294 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3295 as if it was a `charset'.
3297 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3299 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3300 value in where_is_cache; the next lookup in the cache returns
3301 something bogus if we do.
3303 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3305 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3306 if HAVE_WINDOW_SYSTEM isn't defined.
3308 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3310 * fns.c (sweep_weak_table): Fix code taking items out of
3311 the hash collision chain. Some cleanup.
3313 * xterm.c (x_new_font): Don't change a tooltip's size.
3315 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3316 background color by specifying a color for the default font
3319 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3321 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3322 a workaround for SunOS 4's cc.
3323 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3324 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3325 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3328 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3330 * xterm.c (x_set_window_size_1): New function extracted from
3332 (x_set_window_size): Use it.
3333 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3334 doesn't have a widget, like tooltips.
3336 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3338 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3340 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3342 * fns.c (Fset_char_table_default): Fix to make sub char-table
3345 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3347 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3348 a desired tool bar string, even if there are no tool bar items.
3350 * xdisp.c (Ftool_bar_lines_needed): New function.
3351 (syms_of_xdisp): Defsubr it.
3353 * editfns.c (Fformat): Don't extend text properties from arguments
3354 to padding chars in the result.
3356 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3358 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3360 2001-01-20 Andrew Innes <andrewi@gnu.org>
3362 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3363 (w32_initialize): Don't set term hooks that aren't actually needed
3366 * xfaces.c (realize_default_face):
3368 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3370 * xdisp.c (handle_single_display_prop): Remove references to
3371 FRAME_W32_CONSOLE_P.
3373 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3375 * frame.h (output_method): Remove output_w32_console method.
3376 (FRAME_W32_CONSOLE_P): Remove macro.
3378 * frame.c (Qw32_console): Remove variable.
3379 (Fframep): Remove references to it.
3380 (syms_of_frame): Ditto.
3381 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3383 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3386 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3388 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3390 2001-01-19 Andrew Innes <andrewi@gnu.org>
3392 * w32.c (init_environment): Add a version-independent site-lisp
3393 directory to EMACSLOADPATH, after the version dependent one.
3395 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3397 * editfns.c (Fbuffer_substring): Doc fix.
3399 * xdisp.c (message_dolog, message2, message2_nolog):
3400 Rename parameter LEN to NBYTES.
3402 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3404 * charset.c (strwidth): Use c_string_width.
3405 (c_string_width): New function.
3406 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3409 * charset.h (c_string_width, lisp_string_width): Extern them.
3411 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3413 * indent.c (check_composition): Check validity of composition.
3415 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3416 characters by calling c_string_width.
3417 (x_consider_frame_title): Get byte length of frame tile string
3419 (display_mode_element): Pay attention to width of non-ASCII
3420 characters by calling strwidth.
3422 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3424 * xfns.c (Qcancel_timer): New variable.
3425 (syms_of_xfns): Initialize and staticpro it.
3426 (Fx_hide_tip, Fx_show_tip): Use it.
3427 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3429 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3431 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3433 * window.h (WINDOW_LIVE_P): New macro.
3435 * window.c (window_size_fixed): New variable.
3436 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3439 * eval.c (specbind): If binding a per-buffer variable which
3440 doesn't have a buffer-local value in the current buffer, change
3441 the global value by changing the value of the symbol bound in all
3442 buffers not having their own value, to make it consistent with
3443 what happens with other buffer-local variables.
3445 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3447 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3448 when searching for a newline.
3450 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3452 * xdisp.c (display_string): Fix previous change.
3454 2001-01-18 Jason Rumney <jasonr@gnu.org>
3456 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3457 GLYPH_DEBUG is defined.
3458 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3459 true for images with `:ascent 100'.
3460 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3461 meantime, use face MOUSE_FACE_ID.
3462 If first glyph isn't a character glyph, use the ASCII NUL
3463 character to determine the face.
3464 (expose_area): Do not treat left margin specially.
3465 (note_mode_line_highlight): If no local_map, check global keymap.
3466 (note_mouse_highlight): Initialize overlay.
3467 (clear_mouse_face): Don't return if tip_frame is non-nil.
3468 (show_scroll_bars): Remove unused function.
3469 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3470 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3472 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3473 (x_free_frame_resources): Unload relief colors.
3475 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3477 * xdisp.c (forward_to_next_line_start): Avoid calling
3478 get_next_display_element when the newline is already found.
3479 This may change the iterator's position, when its current position is
3480 equal to the iterator's stop_charpos.
3482 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3483 zero, use this method only at the end of a line.
3485 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3486 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3487 if SCALABLE_FONTS_P is set.
3489 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3490 so that scalable fonts are included.
3492 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3493 In the cache, use a key containing the information if scalable
3495 (x_load_font): Adapt to change of keys in the font cache.
3497 2001-01-17 Kim F. Storm <storm@filanet.dk>
3499 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3500 XListFonts to take advantage of font caching.
3502 * xterm.c (x_list_fonts): Ensure caching font information when
3503 called for a null frame, which is the case frequently when Emacs
3506 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3508 * xfns.c (QCconversion): Replaces QCalgorithm.
3510 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3512 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3515 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3516 not everything could be displayed.
3518 * line.h, x-list-font.c: Files removed because unused.
3520 2001-01-17 Andrew Innes <andrewi@gnu.org>
3522 * dired.c (directory_files_internal): Convert result from readdir
3523 to a unibyte string initially, to avoid possible misinterpretation
3524 of some bytes as the internal form of Emacs characters.
3526 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3528 * fns.c (concat): Be sure to avoid putting the same `composition'
3529 property on the adjacent regions.
3531 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3533 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3534 (Fscroll_right, Fscroll_left): Set it here instead, if called
3537 * buffer.c (Fset_buffer_modified_p): Set buffer's
3538 prevent_redisplay_optimizations_p flag.
3540 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3541 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3542 with additional arg.
3544 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3547 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3548 FROM_WHERE, for debugging.
3550 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3552 * ccl.c (Fregister_ccl_program): Handle the return value of
3553 resolve_symbol_ccl_program correctly.
3554 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3556 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3558 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3559 has gone in the meantime, use face MOUSE_FACE_ID.
3561 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3562 If x_display_info_for_display returns null, don't try to close
3563 the display; we didn't open it.
3565 * dispnew.c (save_or_restore_current_matrices): Function removed.
3566 (save_current_matrix, restore_current_matrix): New functions.
3567 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3568 restore the frame's current matrix. Due to the glyph pointer
3569 setup done in adjust_glyph_matrix, there is no easy way to make
3570 saving the current matrix in the desired matrix generally correct,
3573 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3575 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3577 (display_line): Optimize for wide characters.
3578 (display_string): Don't try to display a multi-column character
3579 partially. On ttys, produce more than one truncation glyph for
3580 multi-column characters that don't fit on the line.
3582 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3584 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3585 Define it instead of WORDS_BIGENDIAN. Caller changed.
3587 2001-01-13 Jason Rumney <jasonr@gnu.org>
3589 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3590 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3591 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3592 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3594 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3595 (x_draw_image_relief, x_draw_image_foreground_1)
3596 (x_draw_image_glyph_string): Adapt to change of image margins.
3598 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3601 * w32bdf.c (search_file_line, get_cached_font_char)
3602 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3604 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3606 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3607 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3608 (Fw32_send_sys_command): Remove unused variables.
3609 (w32_msg_pump): Add parentheses.
3611 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3612 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3615 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3617 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3618 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3619 being a pair of margins.
3620 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3621 to DEFVAR_LISP. Extend doc.
3623 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3625 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3626 pair of integers `(X . Y)', use X for the horizontal and Y for the
3628 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3629 (parse_image_spec): Check it.
3630 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3631 (tiff_format, gif_format, gs_format):
3632 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3634 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3635 (x_draw_image_relief, x_draw_image_foreground_1)
3636 (x_draw_image_glyph_string): Adapt to the change of image margins.
3638 * dispextern.h (struct image): Replace member `margin' with
3639 `hmargin' and `vmargin'.
3641 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3644 * dispnew.c (update_text_area): Put code which decrements the
3645 stop position when the row's face extends to the end of the
3648 * xfns.c (x_set_mouse_color): Fix color allocation.
3650 * keyboard.c: Call get_local_map with new argument list.
3652 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3654 * intervals.h (enum map_property): Removed.
3655 (get_local_map): Change prototype.
3657 * keymap.c: Call get_local_map with new argument list.
3658 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3660 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3662 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3663 of the size needed for the tool bar string. For the last image,
3664 use a `display' property that reaches to the end of the string.
3666 * xselect.c (selection_request_dpyinfo): New variable.
3667 (x_handle_selection_request): Set it.
3668 (x_selection_request_lisp_error): Don't call
3669 x_decline_selection_request if selection request's display has
3672 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3673 Do the unregister_colors before calling XFreeColors.
3675 2001-01-10 Dave Love <fx@gnu.org>
3677 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3678 ${SOME_MACHINE_LISP}, not ${lisp}.
3680 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3682 * xdisp.c (display_line): On ttys, produce more than one truncation
3683 glyph for multi-column characters that don't fit on the line.
3685 * xselect.c (x_reply_selection_request): Add a comment.
3687 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3688 XkbGetNames instead of XkbGetKeyboard.
3690 2001-01-10 Dave Love <fx@gnu.org>
3692 * sysdep.c (random): Revert the declaration.
3694 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3696 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3697 Call function string_bytes.
3698 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3700 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3701 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3702 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3703 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3705 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3706 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3707 after sweeping strings, and at the end.
3708 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3710 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3711 ensure that pop_message is called.
3713 * keyboard.c (Fexecute_extended_command): Use a
3714 record_unwind_protect to ensure that pop_message is called.
3716 * lisp.h (push_message_unwind): Add prototype.
3718 * xdisp.c (push_message_unwind): New function.
3720 * fileio.c (do_auto_save_unwind): Do the pop_message here
3721 instead of in Fdo_auto_save.
3722 (Fdo_auto_save): Don't call pop_message.
3724 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3726 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3729 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3731 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3732 when increasing window's vscroll.
3734 * macros.c (Qkbd_macro_termination_hook): New variable.
3735 (syms_of_macros): Initialize and staticpro it.
3736 (pop_kbd_macro): Run kbd-macro-termination-hook.
3738 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3740 2001-01-07 Dave Love <fx@gnu.org>
3742 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3743 arglist, for documentation's sake.
3745 2001-01-06 Andrew Innes <andrewi@gnu.org>
3747 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3750 2001-01-05 Andrew Innes <andrewi@gnu.org>
3752 * term.c (update_end): Don't check updating_frame; for some reason
3753 this can be 0 sometimes, such as after dismissing a popup menu,
3754 and isn't necessary given the explicit frame argument.
3756 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3758 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3759 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3761 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3763 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3765 * xfns.c (x_create_tip_frame): Preserve the value of
3766 face_change_count around the creation of the tip frame.
3768 * xfns.c (last_show_tip_args): New variable.
3769 (compute_tip_xy): New function.
3770 (Fx_show_tip): Reuse an existing tip frame, if possible.
3771 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3773 2001-01-04 Dave Love <fx@gnu.org>
3775 * editfns.c (Fformat): Doc fix.
3777 * systime.h (set_file_times): Prototype.
3779 * widget.h (EmacsFrameSetCharSize_): Prototype.
3781 * sysdep.c (random, srandom): Declare explicitly.
3783 * dispextern.h (move_it_vertically_backward): Declare.
3785 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3787 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3788 like in Fx_create_frame.
3790 * xfaces.c (set_font_frame_param): Don't do anything for
3791 non-graphical frames.
3793 * window.c (Fdelete_other_windows): Set window's window_end_valid
3794 to nil when changing the window's start. Don't change the
3795 window's start when its top position hasn't changed. If we do,
3796 this will set the window's optional_new_start, which act's like a
3797 force_start during redisplay with C-x 1 M-> under particular
3798 circumstances (see report from Per Starback to emacs-pretest-bug
3801 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3803 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3804 short cut at the start of the function. Add an assertion.
3805 (reseat_at_next_visible_line_start): Add an assertion.
3807 * window.c (Frecenter): When changing the window start, set the
3808 window's window_end_valid to nil.
3809 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3811 * dispextern.h (move_it_past_eol): Add prototype.
3813 * xdisp.c (move_it_past_eol): New function.
3815 * window.c (Fwindow_end): Doc fix.
3817 2001-01-03 Dave Love <fx@gnu.org>
3819 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3821 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3823 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3824 the enabled_p flag of the glyph row at window_end_vpos to 0.
3825 (handle_single_display_prop): Fix last change.
3827 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3829 * window.c (Frecenter): Doc fix.
3831 2001-01-02 Andrew Innes <andrewi@gnu.org>
3833 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3835 * frame.h (output_method): Add output_w32_console method.
3836 (FRAME_W32_CONSOLE_P): New macro.
3838 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3839 use output_w32_console method.
3840 (Qw32_console): New Lisp_Object.
3841 (Fframep): Return it.
3842 (syms_of_frame): Init it.
3843 (Fframe_parameters): Report w32console as font for w32_console frames.
3845 * xfaces.c (realize_default_face): Set face foreground and
3846 background to unspecified for w32_console frames.
3847 (realize_face): Realize face cache for w32_console frames.
3848 (realize_tty_face): Accept w32_console frames.
3850 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3851 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3852 necessary, even if running interactively.
3854 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3857 * w32term.c (x_update_begin):
3861 (x_change_line_highlight):
3866 (w32_reassert_line_highlight):
3867 (w32_frame_rehighlight):
3868 (w32_frame_raise_lower): Do nothing if not w32 frame.
3870 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3872 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3873 system doesn't tell us directly.
3874 (Fx_display_visual_class): Implement properly.
3876 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3878 * window.c (Frecenter): Handle centering in graphical frames
3879 specially. Centering on the basis of line counts doesn't work
3880 reliably with variable-height lines.
3882 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3884 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3887 * composite.c (run_composition_function): Remove unused var `val'.
3888 (update_compositions): Remove unused variable `hook'.
3890 * intervals.c (get_local_map): Remove unused variable `tem'.
3892 * doprnt.c (doprnt1): Remove unused variable `size'.
3894 * fns.c (Flength): Remove unused variable `tail'.
3895 (Fdelete): Remove unused variable `size'.
3897 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3900 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3902 * data.c (find_symbol_value): Remove extra 3rd argument in the
3903 call to swap_in_symval_forwarding.
3905 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3907 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3908 (trivial_regexp_p): Remove unused variable `c'.
3909 (boyer_moore): Remove unused variable `k'.
3911 * indent.c (current_column): Remove unused variable `stopchar'.
3912 (Fcompute_motion): Remove unused variable `contin'.
3914 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3916 * dired.c (directory_files_internal): Fix a typo in a comment.
3917 Remove an unused variable `handler'.
3918 (file_name_completion): Remove unused function-scope variable `dp'.
3919 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3922 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3924 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3926 (Fmarker_insertion_type): Remove unused variable `buf'.
3928 * insdel.c (make_gap): Remove unused variable `result'.
3930 * keyboard.c (record_char): Remove unused function-scope var `help'.
3931 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3932 (menu_bar_items): Remove unused function-scope variable `tem'.
3934 * fontset.c (fontset_ref): Remove unused variable `i'.
3935 (fontset_set): Remove unused variables `j' and `tmp'.
3936 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3937 (make_fontset_for_ascii_face): Remove unused variable `name'.
3938 (fs_load_font): Remove unused variable `font_idx'.
3939 (fs_query_fontset): Remove unused function-local variable `fontset'.
3940 (list_fontsets): Remove unused variable `tail'.
3941 (Fnew_fontset): Remove unused variables `family' and `registry'.
3942 (accumulate_font_info): Remove unused variable `tmp'.
3943 (Ffontset_font): Remove unused variable `id'.
3944 (syms_of_fontset): Remove unused variable `i'.
3946 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3948 (lookup_image): Remove unused variable `file'.
3949 (xbm_load): Remove unused variables `bitmap_data', `height', and
3950 `width'. Remove function-local variable `i', leave the
3952 (gif_load): Remove unused variable `inc'.
3954 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3955 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3956 leave only the one in the inner block.
3958 * xfaces.c (face_fontset, realize_default_face): Remove unused
3960 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3962 * term.c (encode_terminal_code): Remove unused variable `c'.
3964 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3965 char *' instead of `char *'.
3967 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3968 (Fget_unused_category): Remove unused variable `docstring_vector'.
3969 (Fchar_category_set): Remove unused variables `val', `charset',
3972 * coding.c (detect_coding_iso2022, setup_coding_system):
3973 Remove unused variable `i'.
3974 (detect_coding_mask): Remove unused variable `idx'.
3975 (detect_coding): Remove unused variable `i'.
3976 (ccl_coding_driver): Remove unused variable `result'.
3977 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3978 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3979 (encode_coding_string): Remove unused variables `gcpro1' and
3980 `saved_coding_symbol'.
3981 (Ffind_coding_systems_region_internal): Remove function-local
3982 variable args[], leave only the block-local one.
3983 (code_convert_region1): Remove unused variable `len'.
3985 * charset.c (char_printable_p): Remove unused variable `chars'.
3986 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3987 (str_to_multibyte): Remove unused variable `c'.
3989 * window.c (size_window): Remove block-local variable `min_size'.
3991 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3992 `header_line_height'.
3993 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3994 enum display_element_type.
3996 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3998 * xterm.c (x_connection_closed): Catch X errors around all
3999 statements that call X. Save away the error message in a local copy.
4001 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4004 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4005 in or at the start of invisible text.
4007 * dispnew.c (update_window): Don't check_current_matrix_flags.
4009 2001-01-01 Jason Rumney <jasonr@gnu.org>
4011 * w32fns.c (x_figure_window_size): Do not allow new_height and
4012 new_width of frame to override specified values.
4014 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4016 * composite.c (find_composition): Fix a code for searching backward.
4018 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4020 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4021 (update_window) [GLYPH_DEBUG]: Call it.
4022 (scrolling_window): Prevent including current rows which are below
4023 what's displayed in the window.
4025 * xdisp.c (try_window_reusing_current_matrix)
4026 <new start <= old start>: Disable rows in the current matrix
4027 which are below the window after scrolling.
4029 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4030 is zero. It's not worth the complexity.
4031 (invisible_text_between_p): Put in #if 0 because unused.
4033 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4035 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4036 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4038 * keyboard.c (echo_char): If C is an integer, always call
4039 push_key_description. Former code could signal an invalid
4042 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4043 If set, print multibyte text.
4044 (Fsingle_key_description): Call push_key_description with
4045 FORCE_MULTIBYTE set.
4046 (describe_buffer_bindings): Likewise.
4048 * lisp.h (push_key_description): Add prototype.
4050 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4051 around the call to redisplay_internal.
4053 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4055 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4057 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4059 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4060 (ccl_driver): New local variable `extra_bytes'.
4062 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4064 * coding.c (setup_coding_system):
4065 Initialize coding->spec.ccl.eight_bit_carryover.
4066 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4068 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4070 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4071 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4072 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4073 (decode_composition_emacs_mule): New function.
4074 (decode_coding_emacs_mule): Decode composition sequence by calling
4075 decode_composition_emacs_mule.
4076 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4077 (encode_coding_emacs_mule): Changed from macro to function.
4078 If a text contains compositions, encode them correctly.
4079 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4080 that decoding and encoding are required.
4082 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4084 * xfaces.c (PT_PER_INCH): New macro.
4085 (xlfd_point_size): Compute real point size from font's pixel size.
4086 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4089 * .gdbinit: Comment out the line pointing to the Lesstif source
4092 * window.c (Frecenter): Use displayed_window_lines instead
4093 of window_internal_height.
4095 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4096 instead of x-toolkit-scroll-bars-p.
4097 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4099 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4100 instead of x-toolkit-scroll-bars-p.
4101 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4103 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4104 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4105 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4107 (add_window_display_history, add_frame_display_history)
4108 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4109 (build_frame_matrix_from_leaf_window): Remove unused code.
4110 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4112 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4113 (update_window) [GLYPH_DEBUG]: Likewise.
4114 (syms_of_display): Defsubr dump-redisplay-history.
4116 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4118 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4119 the end of the prompt. Set echo_after_prompt to the offset
4120 of echoptr in echobuf.
4122 * xdisp.c (init_from_display_pos): Pop until the iterator's
4123 stack is empty; there may be frames for stretch or images
4126 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4127 (save_or_restore_current_matrix): New function for the same
4128 purpose, but more efficient.
4129 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4131 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4133 * xdisp.c (syms_of_xdisp): Fix last change.
4135 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4137 * xdisp.c (syms_of_xdisp): Doc fix.
4139 * xdisp.c (redisplay_window): Remove label restore_buffers;
4140 use finish_scroll_bars instead to make sure that scroll bars
4141 are redeemed. If we don't do this, flickering can result from
4142 scroll bars being destroyed and recreated.
4144 2000-12-22 Jason Rumney <jasonr@gnu.org>
4146 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4147 in the wrong colors when the foreground is not black.
4148 (expose_window): Don't redraw the window that's currently being
4151 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4153 * window.c (size_window): When setting the window's too_small_ok
4154 flag, compare old size with minimum size depending on WIDTH_P,
4155 don't compare with window_min_width.
4157 * window.c (delete_window): Simplify somewhat.
4158 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4159 freeing window matrices. The flag windows_or_buffers_changed is
4160 set, so the next redisplay will consider all windows; this should
4163 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4165 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4167 * ccl.h (struct ccl_program): New member cr_consumed.
4169 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4170 (CCL_READ_CHAR): Handle EOL conversion here.
4171 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4173 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4175 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4177 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4178 otherwise tabs of different size compare equal.
4180 * callint.c (Fcall_interactively): Prevent a compiler warning.
4182 * print.c (print_unwind): Return nil.
4183 (PRINTDECLARE): Initialize all local variables.
4184 (print_preprocess): Add a default case.
4186 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4188 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4190 * window.c (delete_window, Fsplit_window)
4191 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4193 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4195 * dispnew.c (ensure_frame_matrix): Removed.
4196 (save_frame_matrix, restore_frame_matrix): New functions.
4197 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4199 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4200 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4202 2000-12-21 Andrew Innes <andrewi@gnu.org>
4204 * w32term.c (x_update_begin): Regenerate the palette here, rather
4205 than for each window.
4207 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4208 palette is NULL, since this corrupts memory! Also get
4209 display_info reference from frame.
4211 2000-12-21 Jason Rumney <jasonr@gnu.org>
4213 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4215 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4216 to avoid returning without releasing it.
4218 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4220 * keymap.c (push_key_description): Don't convert eight-bit-control
4221 and eight-bit-graphic to multibyte character.
4223 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4224 generic character and CODE1 is nil, return the smallest character
4227 2000-12-20 Dave Love <fx@gnu.org>
4229 * s/osf5-0.h (NSIG): Don't redefine.
4231 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4233 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4234 excluding menu-bar and tool-bar.
4235 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4236 (menu_item_p): Remove.
4237 (where_is_internal_1): Don't ignore menu-items.
4239 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4241 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4244 * window.c (make_window): Initialize window's min_hscroll.
4245 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4246 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4248 (struct saved_window): New member min_hscroll.
4249 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4250 (Fset_window_configuration): Set window's min_hscroll.
4251 (save_window_save): Save window's min_hscroll.
4252 (compare_window_configurations): Compare min_hscroll values.
4254 * window.h (struct window): New member min_hscroll.
4256 * keyboard.c (echo_prompt): Prevent a compiler warning.
4258 * xdisp.c (try_cursor_movement): Fix last change. The real
4259 condition is that PT is at the end of the row, and should
4260 be displayed at the start of the next row.
4262 * xdisp.c (try_cursor_movement): If we end on a partially
4263 visible line, end we already decided to scroll, return -1.
4265 * dispextern.h (ensure_frame_matrix): Add prototype.
4267 * window.c (delete_window, Fsplit_window)
4268 (Fset_window_configuration): Call ensure_frame_matrix.
4270 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4272 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4273 completed, call fake_current_matrices instead of marking frame
4276 2000-12-20 Jason Rumney <jasonr@gnu.org>
4278 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4280 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4282 * fns.c (Frequire): Doc fix.
4284 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4286 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4288 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4289 currently displaying a message.
4291 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4293 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4295 2000-12-18 Andrew Innes <andrewi@gnu.org>
4297 * w32.c (w32_strerror): New function.
4299 * w32.h (w32_strerror): New extern.
4301 * w32fns.c (Fw32_shell_execute): Use it.
4303 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4305 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4307 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4309 * msdos.c (IT_set_face): Obey inverse_video.
4311 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4313 * dired.c (directory_files_internal): Always return decoded filenames.
4315 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4317 * xterm.c (x_connection_closed): Prevent being called recursively
4318 because of an error condition in XtCloseDisplay.
4320 * xdisp.c (init_iterator): If noninteractive, and the frame's
4321 face cache is null, make one.
4323 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4325 * process.c (wait_reading_process_input): Check for pending
4326 input when running timers.
4328 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4330 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4332 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4334 * process.c (read_process_output): Don't run a filter if the code
4335 decoder produces nothing but carryover.
4337 2000-12-17 Andrew Innes <andrewi@gnu.org>
4339 * w32.c (sys_rename): Only check errno against EEXIST, and not
4340 EACCES, when determining whether rename failed because the target
4341 exists. This was resulting in indefinite looping on Windows 9x if
4342 the source file was locked by another process.
4344 * w32fns.c (Ffile_system_info): New function.
4345 (syms_of_w32fns): Defsubr it.
4347 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4349 * window.c (coordinates_in_window): Fix computation for
4350 position on vertical line between mode lines.
4352 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4353 Don't alter tip_frame or tip_window.
4354 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4357 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4358 Don't alter tip_frame or tip_window.
4359 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4362 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4364 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4365 be consistent with the doc string. Reported by NAKAJIMA Mikio
4366 <minakaji@osaka.email.ne.jp>.
4368 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4370 * xfaces.c (Vface_ignored_fonts): New variable.
4371 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4372 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4374 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4376 * dispnew.c (update_window): Detect pending input every nth line
4377 updated, i.e. do it depending on real work done, and not on the
4380 * xterm.c (expose_window): Don't redraw the window that's
4381 currently being updated.
4383 * window.c (Fset_window_point): Remove test for
4384 cursor_in_non_selected_windows.
4386 * lread.c (read1): Recognize end of file after `\\'.
4388 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4389 not unwind_create_frame.
4391 2000-12-15 Dave Love <fx@gnu.org>
4393 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4396 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4398 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4400 * coding.c (setup_coding_system): Clear all members of the struct
4401 coding_system at first.
4402 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4404 (code_convert_region): Don't override coding->src_multibyte and
4405 coding->dst_multibyte.
4407 * fns.c (Fmd5): Docstring improved.
4409 2000-12-15 Miles Bader <miles@gnu.org>
4411 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4412 are actually marked as mode-lines; otherwise use
4413 estimate_mode_line_height.
4415 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4417 * editfns.c (Fformat): Prevent a buffer overrun when the format
4418 specifies a precision.
4420 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4422 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4423 argument is outside the range [2..3].
4425 2000-12-14 Andrew Innes <andrewi@gnu.org>
4427 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4428 nothing to do. Bind inhibit-quit.
4429 (tip_frame): Make it a Lisp_Object.
4430 (x_create_tip_frame): Set tip_frame after it has been added to
4432 (Fx_show_tip): Don't set tip_frame here.
4433 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4434 (unwind_create_frame, unwind_create_tip_frame): New functions.
4435 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4436 while a frame is only partially constructed.
4438 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4439 (x_free_frame_resources): New function.
4440 (x_destroy_window): Use it.
4442 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4444 * xfns.c (Fx_backspace_delete_keys_p): New function.
4445 (syms_of_xfns): Defsubr it.
4447 * config.in (HAVE_XKBGETKEYBOARD): Add.
4449 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4451 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4452 Always store string in multibyte representation in echobuf.
4453 (echo_char): Always store string in multibyte representation in
4455 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4456 (read_key_sequence): Adjusted for the change of echo_prompt.
4458 * fns.c (Fmd5): Docstring improved.
4460 * lisp.h (detect_coding_system): Prototype adjusted.
4462 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4463 (detect_coding_emacs_mule, detect_coding_iso2022,)
4464 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4465 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4466 New argument MULTIBYTEP. Callers changed.
4467 (detect_coding_mask, detect_coding_system): New argument
4468 MULTIBYTEP. Callers changed.
4469 (decode_coding_string): Set coding->src_multibyte and
4470 coding->dst_multibyte before calling detect_coding and detect_eol.
4471 Update them after some coding system is detected.
4473 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4475 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4477 * keyboard.c (menu_bar_items, tool_bar_items):
4478 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4480 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4482 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4484 (unwind_create_frame, unwind_create_tip_frame): New functions.
4485 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4486 while a frame is only partially constructed.
4488 * xterm.h (x_free_frame_resources): Declare.
4490 * xterm.c (x_free_frame_resources): New function.
4491 (x_destroy_window): Use it.
4493 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4494 don't interrupt the update for pending input initially, i.e.
4495 update at least some lines.
4497 * keyboard.c (do_mouse_tracking): Make externally visible.
4499 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4501 * xfns.c (gray_bitmap_bits): Declare `char *'.
4503 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4505 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4506 lines start with a relief line.
4508 2000-12-12 Dave Love <fx@gnu.org>
4510 * window.c (Fdisplay_buffer): Doc fix.
4511 (Fwindow_list): Remove unused var.
4513 * buffer.h (mmap_set_vars): Declare.
4515 * window.h (Fset_window_point): Declare.
4517 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4519 * msdos.c (fast_find_position): Don't overstep the last window row.
4520 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4521 variable `area'. When looking for a row under (X,Y), give up if some
4522 of the previous rows is not enabled.
4524 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4526 * window.c (Fset_window_point): If displaying cursors in windows
4527 other than the selected window, make sure redisplay updates
4528 other windows to show the new value of point in the window.
4530 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4532 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4533 the buffer is the sole visible buffer when in the mini-buffer.
4535 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4536 Bind `inhibit-read-only' to t.
4537 (unwind_with_echo_area_buffer): Use AREF.
4539 * xfns.c (Fx_hide_tip): Simplified.
4541 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4544 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4546 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4548 * xfns.c (Fx_hide_tip): Fix last change.
4550 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4551 nothing to do. Bind inhibit-quit.
4552 (tip_frame): Make it a Lisp_Object.
4553 (x_create_tip_frame): Set tip_frame after it has been added to
4555 (Fx_show_tip): Don't set tip_frame here.
4557 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4559 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4562 * dispextern.h: Change external declaration of tip_frame.
4564 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4565 return an empty string.
4567 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4568 of the window's update_mode_line flag, since the former is set by
4569 force-mode-line-update, not the latter. This makes
4570 column-number-mode slightly faster.
4572 * xdisp.c (try_window_id) <all changes above window start>:
4575 2000-12-11 Paul Eggert <eggert@twinsun.com>
4577 * config.in (HAVE_FTELLO): Remove.
4579 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4580 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4582 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4583 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4585 2000-12-11 Miles Bader <miles@gnu.org>
4587 * window.c (displayed_window_lines): Don't round up when
4588 converting empty space at bottom to lines.
4589 Handle non-newline-terminated final lines properly.
4590 (Fwindow_text_height): New function (used to be in lisp).
4591 (syms_of_window): Initialize it.
4593 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4595 * syntax.c (scan_lists): Check that the right quote char has the
4596 right Sstring syntax when jumping over strings.
4597 (init_syntax_once): Use Smax rather than 13.
4599 2000-12-09 Miles Bader <miles@gnu.org>
4601 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4602 with PARTIALLY, inverting the sense.
4603 (window_scroll_pixel_based): Scroll partially visible lines into
4604 place if we hit the beginning or end of the buffer.
4605 (displayed_window_lines): Don't include partially visible lines.
4606 (Fmove_to_window_line): Skip past any partially visible first line.
4608 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4610 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4612 * tparam.c (tparam1): Change the way buffers are reallocated to be
4613 portable and less obfuscated.
4615 * termcap.c (tgetent): Change the way buffers are reallocated to
4616 be portable and less obfuscated.
4618 * macros.c (store_kbd_macro_char): Change the way buffers are
4619 reallocated to be portable and less obfuscated.
4621 * lread.c (read1): Change the way buffers are reallocated to be
4622 portable and less obfuscated.
4624 * doc.c (Fsubstitute_command_keys): Change the way buffers
4625 are reallocated so that it is portable.
4627 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4629 * dosfns.c (Ffile_system_info): New function.
4630 (syms_of_dosfns): Defsubr it.
4632 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4634 * alloc.c (gc_sweep): Add comment.
4636 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4638 * sound.c (vox_configure): Change order of ioctls.
4639 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4640 Ignore errors when changing volume.
4641 (vox_close): Don't reset the device.
4643 * process.c (read_process_output): Make sure the process marker's
4644 position is valid when the process buffer is changed in
4645 after-change functions. W3 does that.
4647 * xfns.c (x_free_gcs): New function.
4649 * xterm.h (x_free_gcs): Add prototype.
4651 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4654 * xterm.c (x_destroy_window): Call x_free_gcs so that
4655 resources of non-toolkit X windows will be freed.
4657 2000-12-07 Andrew Innes <andrewi@gnu.org>
4659 * w32fns.c (xlfd_charset_of_font): Fix last change.
4661 2000-12-06 Dave Love <fx@gnu.org>
4663 * md5.h (__P): Don't define -- it comes from config.h.
4665 * strftime.c: Change some #if foo to #ifdef foo.
4667 2000-12-06 Andrew Innes <andrewi@gnu.org>
4669 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4671 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4672 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4673 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4675 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4677 * alloc.c (gc_sweep): Prevent symbols read during loadup
4680 * xdisp.c (underlying_face_id): New function.
4681 (handle_face_prop, face_before_or_after_it_pos): Use it
4682 to determine the face ``under'' a string. Let strings inherit
4683 the face of the buffer under them.
4685 * xfaces.c (face_at_string_position): Update function comment.
4687 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4688 matrix if the window's left position has changed; we need to
4689 redraw it in this case.
4691 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4693 * window.c (coordinates_in_window): Check mouse on mode-line or
4696 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4697 advertized by the function documentation.
4699 * window.c (syms_of_window): Doc fix.
4701 * sound.c (vox_configure): Set volume for left and right channel.
4702 (sound_cleanup): Return nil.
4704 * xdisp.c (move_it_by_lines): Fix paren typo.
4706 * xterm.c (x_load_font): Don't use the font's max_bounds for
4707 computing the height of the font. If max_bounds' ascent or
4708 descent are greater than the font's ascent or descent, this means
4709 glyphs overlap, which should be handled now by redisplay.
4711 * window.c (Veven_window_heights): New variable.
4712 (syms_of_window): DEFVAR_LISP it.
4713 (Fdisplay_buffer): Check Veven_window_heights before evening the
4716 2000-12-06 Miles Bader <miles@gnu.org>
4718 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4719 update `default-frame-alist' instead of setting no frame parameters.
4721 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4723 * composite.c (update_compositions): Fix typo (use the correct
4726 2000-12-05 Jason Rumney <jasonr@gnu.org>
4728 * md5.h: Remove underscores from function declarations.
4729 (__attribute__, __alignof__) [!__GNUC__]: Define.
4731 * md5.c: Delay include of md5.h until after namespace cleaning.
4733 * makefile.w32-in (fns.o): Depend on md5.h
4734 (md5.o): New target.
4737 * makefile.nt: Likewise.
4739 2000-12-05 Jason Rumney <jasonr@altavista.net>
4741 * w32term.c (expose_area): Complete last change.
4743 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4745 * minibuf.c: Include intervals.h.
4747 2000-12-05 Jason Rumney <jasonr@gnu.org>
4749 * w32term.c (x_produce_glyphs): If a font for a component of
4750 a composition is not found, use 1 pixel dot ascent and 0 dot
4751 descent value to avoid displaying terribly tall empty boxes.
4752 (expose_area): Pass x-coordinate relative to the exposed
4753 area to x_draw_glyphs instead of a window-relative coordinate.
4755 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4757 * xdisp.c (next_element_from_ellipsis): Save face before selective
4758 display in saved_face_id, and set face_before_selective_p.
4759 (reseat_1): Reset face_before_selective_p.
4760 (append_space, extend_face_to_end_of_line): If iterator's
4761 face_before_selective_p is set, use the face from saved_face_id.
4762 (extend_face_to_end_of_line): For tty frames, make sure to
4763 use the right face id when producing spaces at the end of
4766 * dispextern.h (struct it): Add face_before_selective_p.
4768 * keyboard.c (record_char): Don't record identical help-echo
4769 events in recent_keys.
4771 * xterm.c [USE_X_TOOLKIT]: Close the display.
4772 (xim_close_dpy): Handle case that the display has been closed.
4774 * xterm.c (x_destroy_window): Reset the frame's X window after
4777 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4778 variable window_width.
4779 (line_draw_cost): Fix code skipping over spaces at the end of the
4780 line when must_write_spaces is not set.
4781 (scrolling_window): Fix code inserting runs in list of all runs.
4783 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4785 * coding.c (setup_coding_system): Be sure to initialize
4786 coding->category_idx.
4788 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4790 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4792 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4793 area to x_draw_glyphs instead of a window-relative coordinate.
4795 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4796 error in the message.
4798 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4799 timer after having read a key. It's not good for code reading
4800 several keys in a loop, like an input method.
4802 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4803 record undo information for format-decode.
4805 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4806 current buffer is read-only, not if it isn't.
4808 * keyboard.c (record_char): Record `help-echo' input events
4809 in recent_keys only if they display some help. Don't record
4810 `help-echo' events as macro char.
4812 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4814 * editfns.c (save_excursion_restore): Don't move point
4815 in another window if it is showing the wrong buffer.
4816 Avoid the call to Fwindow_live_p, for speed.
4818 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4820 * xfaces.c (struct font_name): New member registry_priority.
4821 (split_font_name): Initialize the above member to zero.
4822 (concat_font_list): New function.
4823 (font_list): Include fonts of all alternative registries.
4824 (FONT_POINT_SIZE_QUANTUM): New macro.
4825 (better_font_p): Ignore point size difference less than
4826 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4828 * xterm.c (x_produce_glyphs): If a font for a component of
4829 a composition is not found, use 1 pixel dot ascent and 0 dot
4830 descent value to avoid displaying terribly tall empty boxes.
4832 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4834 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4836 * coding.h (code_convert_string1): Declare.
4838 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4840 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4842 2000-12-02 Jason Rumney <jasonr@gnu.org>
4844 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4845 correctly for single byte character case.
4846 (w32_per_char_metric): Do not try to make any assumptions about
4847 the metrics of BDF fonts.
4848 (x_estimate_mode_line_height): If `mode-line' face
4849 hasn't a font, use that of the frame, as drawing glyphs does.
4850 (note_mouse_highlight): Change the cursor shape on the vertical
4851 border between windows [not enabled].
4853 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4855 * w32fns.c (Fx_create_frame): Reintroduce the call to
4856 face-set-after-frame-defaults.
4857 (Vx_window_horizontal_drag_shape): New variable.
4858 (syms_of_xfns): DEFVAR_LISP it.
4859 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4862 2000-12-02 Simon Josefsson <simon@josefsson.org>
4864 * fns.c (Fmd5): Use a different logic to decide the coding system
4867 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4869 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4871 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4873 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4875 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4876 height for YNegative.
4877 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4878 height; also see comment there.
4880 * window.c (coordinates_in_window): Handle computations for
4881 positions on the vertical bar and fringes differently for
4882 window-system frames. Consider some pixels near the vertical bar
4883 as on the bar if the frame doesn't have vertical scroll bars.
4884 Associate positions between mode or header lines with the
4885 right window, the left one.
4887 2000-12-01 Jason Rumney <jasonr@gnu.org>
4889 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4891 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4894 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4896 * window.c (struct saved_window): Add members orig_top and orig_height.
4897 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4898 (save_window_save, Fset_window_configuration): Save/restore
4899 window's orig_top and orig_height.
4901 2000-12-01 Jason Rumney <jasonr@gnu.org>
4903 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4905 * w32fns.c (x_set_cursor_color): Fix last change.
4907 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4909 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4910 sure that the next redisplay displays the minibuffer, so that
4911 the cursor will be replaced with what the minibuffer wants.
4913 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4914 #ifndef instead of using #if.
4915 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4916 USE_TOOLKIT_SCROLL_BARS is defined.
4918 2000-11-30 Jason Rumney <jasonr@gnu.org>
4920 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4923 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4925 * fns.c (Fmd5): Doc fix.
4927 2000-11-30 Simon Josefsson <simon@josefsson.org>
4929 * fns.c (Fmd5): New function.
4930 (syms_of_fns): Defsubr md5.
4932 * Makefile.in (obj): Add md5.o
4934 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4936 * md5.h, md5.c: New files, taken from glibc.
4938 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4940 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4941 hasn't a font, use that of the frame, as drawing glyphs does.
4943 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4945 * eval.c (Frun_hooks): Allow 0 arguments.
4947 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4949 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4950 is over the menu bar widget, say it's not on the frame.
4952 * xfns.c (Fx_create_frame): Reintroduce the call to
4953 face-set-after-frame-defaults.
4955 * eval.c (Fsignal): Reset handling_signal.
4957 2000-11-28 Jason Rumney <jasonr@gnu.org>
4959 * w32menu.c (add_menu_item): Reset menu item text when changing
4960 type to radio button.
4962 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4964 * xselect.c: Update copyright.
4966 * window.c (coordinates_in_window): If on a mode or header line,
4967 but sufficiently close to its start, return ``on vertical
4968 border''. This gives us a way to drag windows horizontally when
4969 using toolkit scroll bars.
4971 * xterm.c (note_mouse_highlight): Change the cursor shape
4972 on the vertical border between windows.
4974 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4976 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4977 (syms_of_xfns): DEFVAR_LISP it.
4978 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4980 * textprop.c (text_read_only): New function.
4981 (verify_interval_modification): Use it instead of signaling
4982 `text-read-only'. This makes it easier to catch this error
4985 * xdisp.c (forward_to_next_line_start): Check for newlines,
4986 not end of line, which includes CR.
4988 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4990 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4991 include no-conversion.
4993 2000-11-27 Jason Rumney <jasonr@gnu.org>
4995 * w32fns.c (w32_load_system_font): Always mark font as double byte
4996 if codepage is unicode.
4998 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5000 * xdisp.c (forward_to_next_line_start): If already on a newline,
5001 just consume it to avoid unintended skipping over invisible text below.
5003 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5004 `vertical-line', `mode-line' and `header-line' events.
5006 * xdisp.c (try_window_id): Avoid starting to display in the middle
5007 of a character, a TAB for instance. This is easier than to set
5008 up the iterator exactly, and it's not a frequent case, so the
5009 additional effort wouldn't really pay off.
5011 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5013 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5016 2000-11-25 Jason Rumney <jasonr@gnu.org>
5018 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5019 Args to window_from_coordinates should be pixel coordinates.
5021 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5022 redisplay handles them properly.
5024 2000-11-25 Miles Bader <miles@gnu.org>
5026 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5028 2000-11-24 Jason Rumney <jasonr@gnu.org>
5030 * w32.c (init_environment): Set LANG environment variable based on
5031 locale settings, if not set.
5033 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5034 making tool bar smaller. When clearing the frame, also
5035 clear current matrices. Clear frame when tool bar disappears.
5036 Don't use more lines for the tool-bar than is available.
5037 (x_change_window_heights): New function.
5039 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5041 * xdisp.c (init_from_display_pos): If POS says we're already after
5042 an overlay string ending at POS, make sure to pop the iterator
5043 because it will be in front of that overlay string. When POS is
5044 ZV, we've thereby also ``processed'' overlay strings at ZV.
5046 * xfaces.c (lface_from_face_name): Function comment fix.
5048 2000-11-24 Miles Bader <miles@gnu.org>
5050 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5051 apply `mode-line-inverse-video' -- zero means force display using
5052 the default face, non-zero means display using the specialized face.
5053 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5055 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5057 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5060 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5062 * coding.c (decode_coding_emacs_mule): Fix the case of
5063 CODING_EOL_LF, which used uninitialized value of c.
5065 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5067 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5069 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5071 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5074 * frame.h (struct frame): Replace desired_tool_bar_items,
5075 current_tool_bar_items, n_desired_tool_bar_items,
5076 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5078 * frame.c (make_frame): Change initialization of tool bar
5081 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5082 Change references to members deleted from struct frame to use the
5085 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5086 references to members deleted from struct frame to use the new ones.
5088 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5090 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5092 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5093 (note_tool_bar_highlight): Change references to members deleted
5094 from struct frame to use the new ones.
5096 2000-11-23 Miles Bader <miles@gnu.org>
5098 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5099 the face's inverse-video attribute, rather than overriding it.
5101 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5103 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5104 making tool bar smaller.
5106 2000-11-22 Dave Love <fx@gnu.org>
5108 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5110 2000-11-22 Miles Bader <miles@gnu.org>
5112 * keyboard.c (Vminibuffer_message_timeout): New variable.
5113 (command_loop_1): Use it to determine message timeout.
5114 (syms_of_keyboard): Initialize it.
5116 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5118 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5120 * sysdep.c: Move the code for declaring h_errno after #include
5123 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5125 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5126 the menu bar when the tooltip is unmapped.
5128 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5129 sole visible buffer when we're currently in the mini-buffer, and
5132 2000-11-21 Jason Rumney <jasonr@gnu.org>
5134 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5135 put on the clipboard.
5136 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5137 copy of what Emacs last put there. If they are the same, do not
5138 use the clipboard copy to avoid losing data due to coding conversions.
5140 2000-11-22 Miles Bader <miles@gnu.org>
5142 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5143 (syms_of_minibuf): Initialize it.
5144 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5145 to prompt, don't make read-only.
5147 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5149 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5150 Add BEFORE/AFTER_POTENTIAL_GC.
5152 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5154 * buffer.c (mmap_free_1): Avoid a compiler warning.
5156 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5158 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5160 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5163 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5165 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5168 * s/gnu-linux.h: Don't use `#cpu'.
5170 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5171 not defined in mman.h.
5173 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5174 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5175 and store an index in the XClientMessageEvent. Storing a
5176 Lisp_Object or pointer can fail on a 64 bit system, since X only
5178 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5180 2000-11-20 Dave Love <fx@gnu.org>
5182 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5184 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5186 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5188 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5190 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5193 * alloc.c (make_string): Fix previous change. Be sure to make
5194 unibyte string correctly.
5196 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5198 * window.c (Fwindow_list): Change parameter list to be XEmacs
5200 (window_list_1): New function.
5201 (window_loop): Use it instead of Fwindow_list.
5203 * sysdep.c (emacs_ospeed): New variable.
5204 (toplevel): Don't declare ospeed extern.
5205 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5207 * termcap.c (ospeed): Remove.
5208 (tputs) [!emacs]: Remove unused code.
5209 (tgetent): Avoid a compiler warning.
5211 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5212 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5213 SCROLL_BAR_X_WIDGET with additional argument DPY.
5215 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5217 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5218 Take the X display as additional argument.
5219 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5220 `Widget' is a pointer type that's not easily stored in Lisp_Object
5221 form in a portable way.
5223 * dispnew.c (update_text_area): Fix last change.
5225 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5227 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5229 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5230 clear current matrices.
5232 * buffer.c (mmap_enlarge): Don't print a message on stderr
5233 if mapping new memory at the end of the existing region fails.
5235 * dispnew.c (update_text_area): Don't skip over equal glyphs
5236 when the last current glyph overlaps the glyph to its right.
5238 2000-11-18 Miles Bader <miles@gnu.org>
5240 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5241 lines that *end* with "..." too (that's the most common case!).
5243 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5245 * xdisp.c (resize_mini_window): Temporarily change to the
5246 mini-window's buffer if necessary.
5248 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5249 the tooltip obscures less text under it.
5251 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5253 * puresize.h (BASE_PURESIZE): Increase to 700000.
5255 2000-11-18 Jason Rumney <jasonr@gnu.org>
5257 * w32term.c (w32_draw_bitmap): Use face to set colors.
5259 2000-11-17 Dave Love <fx@gnu.org>
5261 * lread.c (Fload): Fix #ifdef for pcc.
5263 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5265 * xdisp.c (pos_visible_p): Compute the default character height
5268 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5270 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5271 knowing the line's height; use the default font's height in that case.
5273 * xfaces.c (weight_table): Add `demi' with the same meaning as
5276 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5278 * dispnew.c (null_row): New global static variable.
5279 (clear_glyph_row): Delete local static variable null_row.
5281 2000-11-15 Jason Rumney <jasonr@gnu.org>
5283 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5284 (w32_alloc_lighter_color): Use new brightness calculations from
5285 xterm.c. Scale delta to be in the range expected by W32.
5286 (w32_draw_relief_rect): Use frame relief colors.
5288 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5290 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5291 (Qinhibit_default_face_x_resources): New variable.
5292 (syms_of_frame): Initialize it.
5293 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5295 * xdisp.c (pos_visible_p): Improve function comment.
5297 * lisp.h (BINDING_STACK_SIZE): New macro.
5299 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5300 reading the directory if readdir returns null and errno is EAGAIN
5303 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5305 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5306 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5307 Set amount_to_scroll to max of dx and scroll_step so that
5308 scroll-conservatively doesn't defeat scroll-step>1.
5309 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5310 scroll-conservatively for line-at-a-time scrolling.
5312 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5314 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5317 * xdisp.c (current_mode_line_height, current_header_line_height):
5319 (init_xdisp): Initialize them.
5320 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5321 and use exact mode line heights if it is set.
5323 * lisp.h (pos_visible_p): Change prototype.
5325 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5326 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5327 and current_header_line_height first.
5328 (current_mode_line_height, current_header_line_height):
5331 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5333 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5334 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5335 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5337 2000-11-14 Miles Bader <miles@gnu.org>
5339 * xterm.c (x_alloc_lighter_color): Include an additive component
5340 too for dark colors, because FACTOR isn't enough.
5341 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5344 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5346 * keyboard.c (show_help_echo): Call message3_nolog with number of
5347 bytes in the help string as 2nd parameter, instead of the number
5350 2000-11-13 Miles Bader <miles@gnu.org>
5352 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5353 (Fload): Use new openp return protocol.
5354 Don't try to use Vload_source_file_function to load .elc files.
5355 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5356 openp return protocol.
5357 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5359 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5361 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5363 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5364 Defined these macros.
5365 (NLIST_STRUCT): Avoid re-defining it.
5367 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5368 -I/usr/contrib/X11R6/include.
5369 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5371 2000-11-10 Jason Rumney <jasonr@gnu.org>
5373 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5375 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5376 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5378 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5379 (Qw32_charset_vietnamese): New symbol.
5380 (xlfd_charset_of_font): New function.
5381 (w32_load_system_font): Use it.
5382 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5383 when Vw32_charset_info_alist is nil to ensure default face always
5384 has font. Use Fcar and Fcdr for safety.
5385 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5386 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5387 pseudo-codepages for special cases.
5388 (w32_to_x_font): New parameter to allow charset portion to be
5389 specified where there is many to one mapping. Callers changed.
5390 (w32_list_fonts): Avoid listing fonts that won't display.
5392 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5394 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5395 (font_list_1): Renamed from font_list.
5396 (font_list): New function, trying alternative registries from
5397 Vface_alternative_font_registry_alist.
5398 (Finternal_set_alternative_font_registry_alist): New function.
5399 (syms_of_xfaces): Initialize and Staticpro
5400 Vface_alternative_font_registry_alist.
5401 Defsubr Finternal_set_alternative_font_registry_alist.
5403 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5405 * lisp.h (Flooking_at): Declare.
5407 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5409 * dired.c (directory_files_internal): Fix a braino.
5411 * dired.c (directory_files_internal): Add missing GCPRO's.
5414 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5416 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5417 (resize_mini_window): Return quickly if Vresize_mini_window is
5418 nil. Don't return if Vmax_mini_window_height is nil.
5420 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5421 (syms_of_xdisp): Initialize them.
5422 (resize_mini_window): Act according to the setting of
5423 Vresize_mini_window.
5424 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5426 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5427 scroll bar widget after configuring it, so that it will appear at
5428 the right position from the start.
5429 (XTredeem_scroll_bar): Cleaned up.
5431 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5433 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5434 font is taller than the frame line, we don't have to bias the
5437 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5439 2000-11-07 Dave Love <fx@gnu.org>
5441 * config.in (HAVE_MKSTEMP): Add.
5443 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5445 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5447 * window.c (Fset_window_configuration): Don't try to preserve
5448 point in the current buffer, if that buffer is displayed in more
5451 * xfaces.c (lookup_named_face): If default face isn't realized,
5452 try to realize it. Return -1 if not successful.
5453 (Fx_list_fonts): Handle case that face cannot be determined.
5454 (Fface_font): Likewise.
5456 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5458 * window.c (displayed_window_lines): Detect partially
5459 visible lines at the bottom correctly.
5461 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5463 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5464 when ensuring we don't do visit in indirect buffer.
5466 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5468 * composite.h (compose_chars_in_text): Add prototype.
5470 * composite.c (Vcomposition_function_table): New variable.
5471 (Qcomposition_function_table): New variable.
5472 (run_composition_function): Call
5473 Vcompose_chars_after_function with three arguments.
5474 (compose_chars_in_text): New function.
5475 (syms_of_composite): Modified the doc-string of
5476 Vcompose_chars_after_function. Declare composition-function-table
5477 as a lisp variable, and initialize it.
5479 * xfns.c (x_encode_text): Suppress producing escape sequences for
5482 * xselect.c: Include composite.h.
5483 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5485 2000-11-05 Andrew Innes <andrewi@gnu.org>
5487 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5489 * sysdep.c (read_input_waiting): Remove extraneous argument to
5492 * w32fns.c (Fx_server_version): Include w32_build_number in the
5495 * w32heap.c (w32_build_number): New variable.
5496 (cache_system_info): Set it.
5498 * w32heap.h (w32_build_number): Add extern.
5500 * emacs.c (syms_of_emacs): Update docstring for
5501 system-configuration, to reflect the actual usage on MS-Windows.
5503 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5505 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5506 process idle timers while waiting for another event.
5508 * dispnew.c (update_frame_line): Handle case where spaces in
5509 the default face are colored.
5511 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5512 window height hasn't changed.
5514 2000-10-31 Jason Rumney <jasonr@gnu.org>
5516 * w32term.c (x_produce_glyphs): Handle composite characters.
5517 (x_draw_glyph_string_foreground)
5518 (x_draw_composite_glyph_string_foreground): Restore old font.
5520 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5522 * minibuf.c (read_minibuf): Reset the undo history just before
5523 starting the recursive-edit.
5525 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5527 * xfaces.c (menu_face_change_count): New variable.
5528 (Finternal_set_lisp_face_attribute): Increment it for changes
5530 (realize_basic_faces): Reflect changes in the `menu' faces
5533 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5534 dy obtained from the iterator's y-position after moving from
5535 scroll_margin_pos to PT; see comment there.
5537 * xdisp.c (safe_eval_handler): Call add_to_log.
5539 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5540 is not a symbol or string.
5542 * xdisp.c (echo_area_display): Don't perform a display update from
5543 inside redisplay. The update will happen anyway at the end of
5544 redisplay, and it can confuse redisplay (GC messages while
5545 redisplaying, for instance.)
5547 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5549 * xrdb.c (x_load_resources): Use the class name in the defaults.
5551 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5552 (regex_compile): Catch bogus \(\1\).
5554 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5556 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5559 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5560 we have a color cache, check that the cached color equals the
5561 allocated color. If not, clear the color cache.
5563 * window.c (displayed_window_lines): Change buffers if necessary.
5564 Fix computation of displayed lines.
5566 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5567 update_menu_bindings to DEFVAR_BOOL.
5569 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5571 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5573 * puresize.h (BASE_PURESIZE): Increase to 680000.
5575 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5577 2000-10-29 Jason Rumney <jasonr@gnu.org>
5579 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5581 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5582 (w32_cache_char_metrics): Handle possibility that 'x' does not
5583 exist in a BDF font.
5584 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5586 * w32bdf.h (bdffont): Add nchars.
5588 * w32bdf.c (set_bdf_font_info): Set it.
5589 (w32_BDF_TextOut): Swap byte order of double byte characters.
5590 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5592 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5594 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5595 don't override the colors in frame's param_alist, unless they are
5598 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5599 reverse the effect of the highlight flag.
5601 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5603 * window.h (Fwindow_live_p): Declare.
5605 * undo.c (record_delete): Check that last_undo_buffer is really a
5606 buffer before applying XBUFFER to it.
5608 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5611 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5613 * lisp.h (KEYMAPP): New macro.
5614 (get_keymap): Remove.
5615 (get_keymap_1): Rename get_keymap.
5617 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5619 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5621 * xmenu.c (single_submenu): Use KEYMAPP.
5622 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5623 Use KEYMAPP rather than Fkeymapp.
5625 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5627 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5628 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5629 Use KEYMAPP rather than Fkeymapp.
5630 (single_submenu): Use KEYMAPP.
5631 (w32_menu_show, w32_dialog_show): Use TRUE.
5633 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5635 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5636 (Fkeymapp): Use KEYMAPP.
5637 (get_keymap): Rename from get_keymap_1. Remove old def.
5638 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5639 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5640 (Fminor_mode_key_binding): Don't raise an error if the binding
5642 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5643 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5645 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5646 Allow Vspecial_event_map to be autoloaded.
5647 (menu_bar_items): Fetch the keymap rather than using keymapp.
5648 (menu_bar_one_keymap): No need to follow func-indirect any more.
5649 (parse_menu_item): get_keymap_1 -> get_keymap.
5650 (tool_bar_items): Fetch the keymap rather than using keymapp.
5651 (read_key_sequence): Use KEYMAPP.
5653 * intervals.c (get_local_map): Use get_keymap rather than following
5654 function-indirections explicitly.
5656 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5658 2000-10-27 Jason Rumney <jasonr@gnu.org>
5660 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5661 point, as Windows has oversized fonts.
5663 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5665 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5667 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5668 (freehook, reallochook): Handle null pointer arguments.
5669 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5671 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5673 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5674 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5675 Giving in to popular pressure to shut up the compiler with casts.
5677 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5679 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5680 signed value, and use a default value computed from the font's
5683 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5685 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5686 that specify a negative underline position can still use underlines.
5688 * window.c (Fpos_visible_in_window_p): Make POS default to
5689 WINDOW's point, not the current buffer's point.
5691 2000-10-26 Dave Love <fx@gnu.org>
5693 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5694 when it's necessary.
5696 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5698 * window.c (size_window): Compute size difference from sum of old
5699 child window sizes instead of from parent's size.
5701 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5702 Handle obscured lines at the top of the window.
5704 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5705 down after the last error condition check.
5707 * frame.c (Fdelete_frame): Run delete-frame-hook.
5709 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5711 * coding.c (decode_coding): Fix previous change (check also
5712 CODING_MODE_LAST_BLOCK).
5714 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5716 * regex.c: More `unsigned char' -> `re_char' changes.
5717 Also change several `int' into `re_wchar_t'.
5718 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5719 (PUSH_FAILURE_POINTER): Don't cast any more.
5720 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5721 We want GCC to complain, since this piece of code makes
5722 re_match non-reentrant, which *should* be fixed.
5723 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5724 (EXTEND_BUFFER): Use RETALLOC.
5725 (SET_LIST_BIT): Don't cast.
5726 (re_wchar_t): New type.
5727 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5728 that those two functions will always properly return.
5729 (IMMEDIATE_QUIT_CHECK): Cast to void.
5730 (analyse_first): Use recursion rather than an explicit stack.
5731 (re_compile_fastmap): Can't fail anymore.
5732 (re_search_2): Don't check re_compile_fastmap for failure.
5733 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5734 Now also sets the new value (passed in a new argument).
5735 (re_match_2_internal): Use it.
5736 Also, use a new var `reg' of type size_t when looping through regs
5737 rather than reuse the inappropriate `mcnt'.
5739 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5740 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5741 (where_is_internal): Renamed from Fwhere_is_internal.
5742 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5743 (Fwhere_is_internal): New function wrapping where_is_internal.
5744 (where_is_internal_1): Handle the case where we're filling the cache.
5745 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5747 2000-10-25 Miles Bader <miles@gnu.org>
5749 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5751 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5753 * window.c (pos_fully_visible_p): Removed.
5754 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5755 if position is visible and/or fully visible.
5757 * lisp.h (pos_visible_p): Add prototype.
5759 * xdisp.c (pos_visible_p): New function.
5761 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5763 * process.c (send_process): If OBJECT is t, it means that the data
5764 is from C string, but we should encode it. Before calling
5765 setup_raw_text_coding_system, be sure to flush out data by the
5766 previous coding system.
5768 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5770 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5771 assignment of startpos to prev when startpos == pos.
5773 * editfns.c (find_field): Set the field stickiness correctly from
5774 overlay fields. Use renamed `text_property_stickiness'.
5775 (text_property_stickiness): Renamed from `char_property_stickiness'.
5776 Only check text properties, not overlays.
5777 * textprop.c (get_char_property_and_overlay): New function.
5778 (Fget_char_property): Use it.
5779 * intervals.h (get_char_property_and_overlay): Add declaration.
5781 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5783 * keymap.c: Use AREF, ASET and ASIZE macros.
5784 (Fmake_sparse_keymap): Docstring fix.
5786 (shadow_lookup): Move up.
5787 Handle the case where lookup-key returns an integer.
5788 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5789 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5790 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5791 Simplify/rewrite the keymap-finding code.
5792 Add check for command shadowing, using shadow_lookup.
5794 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5796 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5797 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5800 2000-10-24 Andrew Innes <andrewi@gnu.org>
5802 * dired.c (directory_files_internal_unwind): New function.
5803 (directory_files_internal): Use it to ensure closedir is called
5804 even if expand-file-name or file-attributes throw, eg. because of
5805 a user interrupt. Also enable immediate_quit while calling
5806 re_search, so that matching can be interrupted as well.
5808 2000-10-24 Andrew Innes <andrewi@gnu.org>
5810 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5812 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5813 so that re_search functions only quit when callers expect them to.
5815 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5817 * regex.c (regex_compile): Change the way of handling a range from
5818 a char less than 256 to a char not less than 256.
5820 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5822 * window.c (size_window): Prevent setting window's width or
5823 height to a negative value (esp. with XSETFASTINT).
5825 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5826 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5827 (protect_malloc_state) [GC_MALLOC_CHECK &&
5828 GC_PROTECT_MALLOC_STATE]: New function.
5829 (PROTECT_MALLOC_STATE): New macro.
5830 (__malloc_initialize, morecore, _malloc_internal)
5831 (_free_internal) _realloc_internal): Use it to make _heapinfo
5832 read-only outside of gmalloc.
5834 * keymap.c: Update copyright.
5836 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5839 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5841 * filelock.c (unlock_all_files): Use unlock_file to expand each
5842 buffer's file_truename before trying remove its lock file.
5844 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5846 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5847 or CRLF, decode EOLs.
5849 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5851 * window.c (Fdisplay_buffer): Fix doc.
5853 2000-10-23 Jason Rumney <jasonr@gnu.org>
5855 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5856 ASCII font of default fontset on Windows.
5858 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5859 xterm.c comment below).
5861 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5863 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5865 * xterm.c (x_connection_closed): Reset handling_signal.
5867 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5869 2000-10-23 Miles Bader <miles@gnu.org>
5871 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5872 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5873 maintain old behavior.
5874 * minibuf.c (Fminibuffer_complete): Likewise.
5876 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5878 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5879 that when a font can't be exactly centered, it errs up rather than
5882 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5884 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5886 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5888 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5890 * dispnew.c [macintosh]: Include macterm.h.
5891 (init_display) [macintosh]: Initialization for window system.
5893 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5894 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5895 syms_of_search, x_term_init, and init_keyboard before calling
5896 init_window_once. Also, call syms_of_xmenu.
5898 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5899 default fontset to Monaco.
5901 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5902 NewMacWindow and DisposeMacWindow.
5903 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5904 instead of calling NewMacWindow and setting fields of
5905 f->output_data.mac directly. Call init_frame_faces.
5906 (Fdelete_frame) [macintosh]: Remove unused code.
5907 (Fmodify_frame_parameters) [macintosh]: Call
5908 x_set_frame_parameters instead of mac_set_frame_parameters.
5910 * frame.h [macintosh]: Define menu_bar_lines field in struct
5911 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5913 * keyboard.c [macintosh]: Include macterm.h.
5914 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5915 and menu_bar_activate_event type events as for X and NT.
5916 (make_lispy_event) [macintosh]: Construct lisp events of type
5917 MENU_BAR_EVENT as for X and NT.
5919 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5920 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5921 (sys_subshell) [macintosh]: Remove definition entirely.
5922 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5923 Vwindow_system_version here. Remove initialization of
5924 Vx_bitmap_file_path.
5925 (read_input_waiting): Correct the number of parameters passed to
5927 Move all Macintosh functions to mac/mac.c.
5929 * term.c [macintosh]: Include macterm.h.
5931 * window.c [macintosh]: Include macterm.h.
5933 * xdisp.c [macintosh]: Include macterm.h. Declare
5934 set_frame_menubar and pending_menu_activation.
5935 (echo_area_display) [macintosh]: Do not return if terminal frame
5936 is the selected frame.
5937 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5938 Allow only the selected frame to set menu bar.
5939 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5940 calling FRAME_EXTERNAL_MENU_BAR (f).
5941 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5943 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5944 and check_x. Declare XCreateGC. Define x_create_gc and
5945 x_free_gc. Initialize font_sort_order.
5946 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5947 but call x_list_fonts instead of w32_list_fonts.
5948 (Finternal_face_x_get_resource) [macintosh]: Do not call
5949 display_x_get_resource.
5950 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5951 (realize_x_face) [macintosh]: Load the font if it is specified in
5953 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5955 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5957 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5958 is nil: since we go to the end of submap anyway, we'd end up
5960 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5961 doesn't obey autoload.
5963 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5965 * msdos.c (dos_set_window_size): Update screen dimension variables.
5967 2000-10-21 Jason Rumney <jasonr@gnu.org>
5969 * w32term.c (w32_cache_char_metrics): Double check that font is
5970 really fixed pitch before trusting tmPitchAndFamily.
5972 2000-10-21 Andrew Innes <andrewi@gnu.org>
5974 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5976 * w32term.h: Extern decl for w32_cache_char_metrics.
5978 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5980 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5981 (w32_unload_font): Free per_char array if present.
5983 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5984 cached information in emulated XFontStruct to handle common cases
5985 quickly. Do not allocate XCharStruct for return.
5986 (w32_native_per_char_metric): New function.
5987 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5989 (x_produce_glyphs): Don't get an HDC. Change calls to
5990 w32_per_char_metric to match arg change above. Remove calls to
5992 (w32_get_glyph_overhangs): Ditto.
5993 (w32_cache_char_metrics): New function.
5995 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5996 ($(BLD)/casefiddle.$(O)): Remove compile command.
5997 ($(BLD)/gmalloc.$(O)): Remove compile command.
5998 ($(BLD)/dispnew.obj):
5999 ($(BLD)/keyboard.obj):
6000 ($(BLD)/w32inevt.obj):
6001 ($(BLD)/w32bdf.obj):
6003 ($(BLD)/buffer.obj):
6004 ($(BLD)/editfns.obj):
6006 ($(BLD)/fileio.obj):
6008 ($(BLD)/indent.obj):
6009 ($(BLD)/insdel.obj):
6010 ($(BLD)/intervals.obj):
6011 ($(BLD)/minibuf.obj):
6013 ($(BLD)/scroll.obj):
6014 ($(BLD)/sysdep.obj):
6015 ($(BLD)/textprop.obj):
6016 ($(BLD)/widget.obj):
6017 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6018 ($(BLD)/term.obj): Add dependency on dispextern.h.
6020 * makefile.nt ($(BLD)\dispnew.obj):
6021 ($(BLD)\keyboard.obj):
6022 ($(BLD)\w32inevt.obj):
6023 ($(BLD)\w32bdf.obj):
6025 ($(BLD)\buffer.obj):
6026 ($(BLD)\editfns.obj):
6028 ($(BLD)\fileio.obj):
6030 ($(BLD)\indent.obj):
6031 ($(BLD)\insdel.obj):
6032 ($(BLD)\intervals.obj):
6033 ($(BLD)\minibuf.obj):
6035 ($(BLD)\scroll.obj):
6036 ($(BLD)\sysdep.obj):
6037 ($(BLD)\textprop.obj):
6038 ($(BLD)\widget.obj):
6039 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6040 ($(BLD)\term.obj): Add dependency on dispextern.h
6042 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6044 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6045 with an additional argument of Qt.
6047 2000-10-21 Miles Bader <miles@gnu.org>
6049 * window.c (pos_fully_visible_in_window_p): New function.
6050 (Fpos_visible_in_window_p): Add FULLY argument.
6051 Use pos_fully_visible_in_window_p.
6052 (window_scroll_pixel_based, window_scroll_line_based): Update
6053 calls to Fpos_visible_in_window_p.
6054 * lisp.h (Fpos_visible_in_window_p): Update prototype
6056 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6058 * alloc.c (toplevel): Conditionalize compilation of mem_*
6059 functions differently.
6061 2000-10-20 Jason Rumney <jasonr@gnu.org>
6063 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6064 mem_init where it used to be. mem_z etc not defined otherwise.
6066 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6068 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6070 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6071 structure definition and related variabled to the top of the file.
6072 Include this code when GC_MALLOC_CHECK is defined.
6073 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6074 register/unregister allocated region.
6075 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6076 which isn't allocated.
6077 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6078 something which is already in use.
6079 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6080 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6081 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6082 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6084 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6085 _malloc_internal instead of malloc.
6086 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6089 2000-10-20 Andrew Innes <andrewi@gnu.org>
6091 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6093 (my_strftime) <macro>: Don't use macro arg list when redefining as
6095 (my_strftime) <function>: Supply 0 as ut argument.
6097 2000-10-19 Jason Rumney <jasonr@altavista.net>
6099 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6100 including dispextern.h, as it stops faces from working.
6102 * w32fns.c (Fx_create_frame): Don't bother calling
6103 face-set-after-frame-default since the caller does it for us
6104 anyway. Clean up calls to x_get_arg to be consistent with X.
6106 * w32term.c (x_produce_glyphs): Handle
6107 unibyte_display_via_language_environment correctly.
6108 (w32_draw_box_rect): Fix the calculation of width and height.
6110 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6111 as it has stopped working.
6112 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6115 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6117 * eval.c (skip_debugger): Prevent a compiler warning.
6118 (Fcondition_case): Likewise.
6119 (Fbacktrace_frame): Use a null interactive spec.
6121 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6123 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6125 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6127 * strftime.c: Sync with glibc, file version 1.78.
6128 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6129 should no longer be used according to ISO 8601.
6131 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6132 no map for meta_prefix_char, don't try to use it as a keymap.
6133 Instead, if T_OK is non-zero, look up a default binding, if any,
6134 otherwise, if T_OK is zero, return nil.
6136 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6137 (x_to_xcolors, png_load): Use x_query_color.
6139 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6141 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6143 (x_copy_color, x_alloc_lighter_color): Likewise.
6145 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6146 (x_query_color, x_query_colors): Add prototype.
6148 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6149 check_string_bytes only if not noninteractive, increase count to 50.
6151 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6153 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6156 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6158 * alloc.c (pure_bytes_used): Renamed from pureptr.
6160 (pure_alloc): New function.
6161 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6163 (Fpurecopy): Use PURE_POINTER_P.
6165 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6166 PT has moved backward.
6168 * xdisp.c (cursor_row_p): Take continued lines into account.
6170 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6172 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6173 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6174 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6177 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6178 of selective display off while searching for the next line start.
6180 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6182 * Makefile.in (term.o): Depend on dispextern.h.
6184 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6186 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6188 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6190 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6191 the iterator at the beginning, so that they can be set later on,
6192 for instance in reseat_at_next_visible_line_start, without being
6195 * xfns.c (pbm_format): Add :foreground and :background keywords.
6196 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6197 (xbm_load): Recognize foreground and background color specifications.
6199 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6201 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6203 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6205 * msdos.c (IT_set_face): Compare highlighted face with the default
6206 face, and invert colors if these faces' colors are identical.
6207 (Fmsdos_remember_default_colors): Don't swap foreground and
6208 background colors in initial_colors[].
6209 (IT_set_frame_parameters): Don't swap frame's foreground and
6210 background pixels. If ALIST includes "(reverse . t)", swap
6211 foreground-color and background-color properties in frame's
6212 param_alist. If the original frame's param_alist doesn't specify
6213 the colors, store unspecified-fg and unspecified-bg, reversed if
6216 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6217 the colors are unspecified and reversed, reverse fore- and back-
6218 ground in the returned value.
6219 (Fframe_parameter): Ditto.
6221 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6223 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6224 get_last_unchanged_at_beg_row.
6225 (find_first_unchanged_at_end_row): Renamed from
6226 get_first_unchanged_at_end_row.
6227 (find_first_unchanged_at_end_row): Convert assertions to
6228 unconditional tests which abort. When looking for a row in
6229 unchanged text, don't go further back than first_text_row.
6231 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6232 Don't add in the last line's height when deciding if the new
6233 position is below the scroll margin.
6235 2000-10-16 Miles Bader <miles@gnu.org>
6237 * editfns.c (Fconstrain_to_field): Check carefully for field
6238 boundaries if either OLD_POS or NEW_POS has a non-nil field
6239 property, even if they're the same.
6241 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6243 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6244 height for XFillRectangle.
6246 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6248 * syntax.c (Fstring_to_syntax): New function extracted from
6249 Fmodify_syntax_entry.
6250 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6251 (skip_chars, Fforward_comment): Remove unused variables.
6252 (syms_of_syntax): Add defsubr for string-to-syntax.
6253 (describe_syntax): Add code for comment and string fences.
6255 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6257 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6258 Do the meta->esc mapping. Call get_keyelt before returning.
6259 Start scanning from the second element (the first is always `keymap')
6260 to make it easier to detect when we reach a parent map.
6261 Handle the case of inheriting from a symbol whose function is a map.
6262 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6263 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6264 (get_keyelt, Flookup_key): Update call to access_keymap.
6265 Remove the meta->esc mappings.
6266 (define_as_prefix): Delete old disabled code.
6267 (menu_item_p): New function.
6268 (where_is_internal_1): Skip over the few remaining menu items.
6269 * lisp.h (access_keymap): Update prototype.
6270 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6271 Update call to access_keymap.
6272 (follow_key, read_key_sequence): Update calls to access_keymap.
6273 Remove the meta->esc mappings.
6275 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6277 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6278 with additional argument.
6280 * xdisp.c (cursor_row_p): New function.
6281 (try_cursor_movement, display_line): Use it.
6283 * xdisp.c (append_space): Also save/restore iterator's current
6284 character and its length.
6286 * xdisp.c (init_from_display_pos): Add an assertion.
6287 (handle_stop): Don't set iterator's add_overlay_start.
6288 (handle_invisible_prop): Likewise.
6289 (load_overlay_strings): If text under an overlay is invisible,
6290 take both before- and after-strings into account when the iterator
6291 is positioned either at the start or at the end of the overlay.
6292 (forward_to_next_line_start): Rewritten.
6293 (reseat_at_next_visible_line_start): Rewritten.
6294 (set_iterator_to_next): Add parameter RESEAT_P.
6296 * dispextern.h (struct it): Remove member add_overlay_start.
6297 (set_iterator_to_next): Change prototype.
6299 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6301 * coding.c (code_convert_region): Be sure to initialize
6302 coding->category_idx.
6303 (decode_coding_string): Set coding->src_multibyte and
6304 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6305 (encode_coding_string): Set coding->src_multibyte and
6306 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6308 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6310 * xfns.c (Fx_create_frame): Don't bother calling
6311 face-set-after-frame-default since the caller does it for us anyway.
6313 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6315 * window.c (coordinates_in_window): Fix detection of vertical line
6316 on character terminals.
6318 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6320 * editfns.c (save_excursion_save): Additionally record the
6322 (save_excursion_restore): If buffer was visible in a window, and a
6323 different window was selected, and the old selected window is
6324 still live, restore point in that window.
6326 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6328 * xterm.c (x_produce_glyphs): Handle
6329 unibyte_display_via_language_environment correctly.
6331 * regex.c (regex_compile): Change the way of handling a range from
6332 unibyte char to multibyte char.
6334 * syntax.c (skip_chars): Change the way of handling a range from
6335 unibyte char to multibyte char.
6337 * process.c (read_process_output): Cancel previous change.
6339 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6341 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6343 * charset.c (Ffind_charset_string): Doc fix.
6344 (Ffind_charset_region): Doc fix.
6346 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6348 * process.c (read_process_output): Fix previous change. Adjust
6349 multibyteness of text to insert in a buffer by
6350 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6352 2000-10-10 Andreas Schwab <schwab@suse.de>
6354 * alloc.c (mark_object): Remove all workarounds installed on
6357 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6359 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6360 (base64_encode_1): Make it work for a text of multibyte form.
6361 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6362 case. Don't call str_to_multibyte because base64_decode_1
6363 produces correct multibyte form for eight-bit codes.
6364 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6365 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6366 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6369 * charset.h (CHAR_STRING): Optimized for single byte characters.
6371 2000-10-09 Andreas Schwab <schwab@suse.de>
6373 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6374 -1 after socket is closed, to fall through to error processing.
6376 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6378 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6379 variables. If ALIST includes foreground-color or
6380 background-color, change also the colors of the default face for
6383 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6385 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6386 them extern (they are defined on xfaces.c).
6387 (syms_of_msdos): Don't intern and don't staticpro
6388 Qbackground_color and Qforeground_color.
6390 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6392 * frame.c (Fframe_parameter): For non-windowed frames, if
6393 f->param_alist says foreground or background color is unspecified,
6394 call tty_color_name to return the color name computed from the
6395 frame's current colors.
6397 2000-10-06 Dave Love <fx@gnu.org>
6399 * terminfo.c (ospeed): Don't declare.
6401 * sysdep.c: Don't include string.h.
6402 (h_errno): Declare conditional also on TRY_AGAIN.
6404 * charset.c (Ffind_charset_string): Doc fix.
6406 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6407 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6410 2000-10-05 Dave Love <fx@gnu.org>
6412 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6413 position like menu-bar.
6415 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6417 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6419 * xdisp.c (handle_single_display_prop): Use safe_call1.
6420 (safe_call): Renamed from call_function.
6421 (safe_call1): New function.
6422 (handle_fontified_prop): Use safe_call1 instead of call1.
6423 (safe_eval): Renamed from eval_form.
6424 (safe_eval_handler): Renamed from eval_handler.
6425 (handle_single_display_prop, display_mode_element): Use safe_eval
6426 instead of eval_form.
6428 * xfaces.c (merge_face_heights): Use safe_call instead of
6431 * keyboard.c (show_help_echo): Use safe_call instead of
6432 call_function; use safe_eval instead of eval_form.
6434 * lisp.h (safe_call): Renamed from call_function.
6435 (safe_eval): Renamed from eval_form.
6436 (safe_call1): Add prototype.
6438 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6440 * xfns.c (image_ascent): Rearrange ascent calculation for the
6443 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6445 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6446 (where_is_internal_1): Don't bother ignoring menu-items any more.
6448 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6450 * keyboard.c (update_menu_bindings): New variable.
6451 (parse_menu_item): Use AREF. If update_menu_bindings
6452 is 0, don't update menu bindings.
6453 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6455 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6457 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6460 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6462 * syntax.c (forw_comment): Match nestedness of ender/starter.
6463 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6464 (prev_char_comstart_first): Remove.
6465 (back_comment): Check two-char comment markers more carefully
6466 to better handle overlapping cases like *//* or /* */* */ ...
6467 Match nestedness of ender/starter.
6469 2000-10-02 Dave Love <fx@gnu.org>
6471 * config.in (HAVE_GAI_STRERROR): Add undef.
6473 * process.c (Fopen_network_stream): Use it.
6475 * m/alpha.h (NO_REMAP): Don't define.
6477 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6479 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6480 return with a string converted to an integer or vice versa when
6481 Vmocklisp_arguments is t.
6482 (Fsignal): Likewise. The function can return for `quit'.
6483 (struct gcpro): Declare member `var' to point to a volatile
6486 * eval.c (error): Prevent compiler warning.
6488 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6490 * keymap.c (keymap_memberp): New function.
6491 (Fset_keymap_parent): Use it.
6492 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6493 Use keymap_memberp to avoid creating cycles.
6494 (access_keymap): Use KEYMAPP.
6496 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6498 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6499 gai_strerror. Make sure xerrno is set if connect fails. Improve
6502 2000-09-29 Jason Rumney <jasonr@gnu.org>
6504 * w32term.c (w32_char_font_type, w32_encode_char)
6505 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6506 (w32_bdf_per_char_metric): New function.
6507 (w32_per_char_metric): Use it.
6508 (x_draw_glyph_string_background): Always draw background for BDF
6511 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6512 GDI object which is a scarce resource.
6514 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6515 (get_quoted_string): Fix limit on memchr search.
6516 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6517 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6518 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6519 (get_cached_font_char, cache_char_offset): Use macro
6520 BDF_CODEPOINT_RANGE_COVER_P.
6521 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6522 (clear_cached_bitmap_slots): New function.
6523 (GET_HEX_VALUE): G-Z, g-z are not hex.
6524 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6525 (get_bitmap_with_cache): Use new cache implementation.
6526 (create_offscreen_bitmap): New function.
6527 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6529 * w32term.c (x_produce_glyphs): If the distance from the current
6530 position to the next tab stop is less than a canonical character
6531 width, use the tab stop after that.
6532 (x_draw_glyphs): Handle case START and END are out of bounds more
6534 (x_clear_mouse_face): Block/unblock input.
6535 (x_display_and_set_cursor): Don't show a hollow box cursor for
6536 buffers whose cursor_type is nil.
6538 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6540 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6542 * dispextern.h (updating_frame): Declare extern.
6544 2000-09-29 Andreas Schwab <schwab@suse.de>
6546 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6548 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6550 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6551 use its function definition.
6552 (tool_bar_items): Likewise.
6554 * lisp.h (fatal): Declare NO_RETURN.
6556 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6558 * keymap.c: Remove the line "#undef NULL".
6560 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6562 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6564 2000-09-28 Dave Love <fx@gnu.org>
6566 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6568 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6570 * .gdbinit (xreload): Note its need on GNU/Linux.
6572 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6573 r_alloc, r_alloc_free.
6575 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6577 * syntax.c (skip_chars): Handle negation correctly.
6579 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6581 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6582 with non-zero FORCE_P argument.
6584 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6587 * xdisp.c (window_box_height): Add an assertion.
6589 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6590 tool-bar than is available.
6591 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6593 2000-09-27 Dave Love <fx@gnu.org>
6595 * s/irix6-5.h: Now works 64-bit. Tidied.
6597 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6599 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6600 instead of BITS_PER_INT.
6601 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6602 EMACS_UINT, respectively.
6603 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6605 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6607 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6609 * window.c (freeze_window_starts): Construct last argument for
6610 foreach_window differently.
6612 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6614 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6615 EMACS_UINT instead of `int' and `unsigned int'.
6616 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6618 * frame.h (struct frame): Make the `nothing' member of union
6619 output_data an EMACS_INT.
6621 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6622 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6623 size in the sdata structure.
6624 (SDATA_NBYTES, SDATA_DATA): New macros.
6625 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6626 differently for the different layout of the sdata structure.
6627 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6629 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6630 Check that size recorded in the string size and size recorded in
6631 the sdata structure agree.
6633 2000-09-25 Dave Love <fx@gnu.org>
6635 * buffer.c: Include stdio.h.
6637 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6639 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6641 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6642 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6643 (__malloc_extra_blocks): Declare as __malloc_size_t.
6645 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6647 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6649 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6650 (read_char): If help-echo is showing, preserve the echo area
6653 * xdisp.c (help_echo_showing_p): New variable.
6654 (set_message): Reset it to 0.
6655 (init_xdisp): Initialize help_echo_showing_p.
6657 * dispextern.h (help_echo_showing_p): Declare extern.
6659 * config.in: Fix typo in __GNUC_MINOR__.
6661 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6663 * s/freebsd.h (POSIX_SIGNALS): Define.
6665 * xterm.c (x_clear_mouse_face): Block/unblock input.
6667 2000-09-24 Dave Love <fx@gnu.org>
6669 * fns.c (base64_encode_1): Fix last change.
6671 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6673 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6675 * xdisp.c (try_window_reusing_current_matrix): More fixes
6676 for the case window has a header-line.
6678 2000-09-22 Dave Love <fx@gnu.org>
6680 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6683 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6685 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6687 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6689 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6692 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6695 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6696 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6697 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6700 * marker.c (byte_char_debug_check): Return void.
6702 * xfns.c (Fx_create_frame): Set default frame parameter value
6703 for tool-bar-lines to 1.
6705 * dispnew.c (scrolling_window): Compare y-positions of rows
6706 equal at the start. Some simplification.
6708 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6709 reused rows' y-position in the case window has a header-line, and
6710 new window start is greater than old window start.
6712 * process.c (process_sent_to): New variable.
6713 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6714 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6715 Declare more parameters volatile.
6717 * lread.c (Vrecursive_load_depth_limit): New variable.
6718 (Fload): Check recursive loads whose recursion depth exceeds
6719 Vrecursive_load_depth_limit.
6720 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6722 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6724 * fileio.c (Fread_file_name): Doc fix.
6726 * editfns.c (Fmessage_or_box): Doc fix.
6728 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6730 * xfns.c (xbm_scan): Allow C-style comments.
6732 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6733 symbols are specified, add color translations to the cache.
6734 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6735 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6737 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6738 structures to xpm_init_color_cache.
6740 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6742 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6744 2000-09-19 Andrew Innes <andrewi@gnu.org>
6746 * makefile.nt (bootstrap-emacs): Don't change directory.
6748 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6750 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6752 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6753 If output buffer is too small, signal an appropriated error.
6755 2000-09-18 Dave Love <fx@gnu.org>
6757 * keyboard.c (menu_bar_items, tool_bar_items)
6758 (current_active_maps): Remove redundant get_local_map call.
6760 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6762 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6763 cursor for buffers whose cursor_type is nil.
6765 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6766 a feature to implement that is already implemented.
6767 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6770 * xfns.c (x_clear_image_1): New function.
6771 (x_clear_image): Use it.
6772 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6774 * dispnew.c (update_window): Move test for invisible lines
6775 at the top to update_window_line.
6776 (update_window_line): Handle invisible lines here.
6778 * xfns.c (clear_image_cache): Clear current matrices of all
6779 frames sharing an image cache. Block input while freeing
6780 images. Fix timestamp comparison.
6781 (x_clear_image): Also free the mask.
6783 * xfns.c (lookup_image): Block input while loading the image so
6784 that we won't get interrupted in a state where the image isn't yet
6786 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6787 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6788 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6789 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6791 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6793 * dispnew.c (update_window): Make sure to make desired rows
6794 current even if they are completely invisible at the top
6797 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6799 * xfns.c (lookup_image): Build mask before applying an algorithm.
6800 Recognize algorithm `disabled'.
6801 (cross_disabled_images): New variable.
6802 (COLOR_INTENSITY): New macro.
6803 (x_detect_edges): Use COLOR_INTENSITY.
6804 (x_disable_image): New function.
6805 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6807 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6808 disabled state, don't apply an image transformation algorithm if
6809 the user specified an image for the disabled state. Use
6810 `:algorithm disabled' for creating a disabled item's image if the
6811 user hasn't specified an image.
6813 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6814 allocation functions with the XPM lib.
6815 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6816 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6817 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6818 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6819 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6820 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6821 functions, if possible, because these handle color allocation
6822 failure more gracefully.
6823 (Fimage_mask_p): New function.
6825 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6826 (Qedge_detection, Qheuristic): New symbols.
6827 (syms_of_xfns): Initialize new symbols.
6828 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6829 `algorithm (edge-detection ...)'.
6830 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6831 (tiff_format, gif_format, gs_format): Add `:mask'.
6832 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6833 (GIF_MASK, GS_MASK): New enumerators.
6834 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6835 (emboss_matrix, laplace_matrix): New variables.
6836 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6837 (x_edge_detection): New functions.
6838 (x_laplace): Rewritten in terms of x_detect_edges.
6839 (x_build_heuristic_mask): If image has a mask, free it.
6841 2000-09-14 Andrew Innes <andrewi@gnu.org>
6843 * makefile.w32-in: Revert to Unix line endings.
6845 2000-09-14 Andrew Innes <andrewi@gnu.org>
6847 * makefile.w32-in: Standardize indentation somewhat.
6848 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6849 cater for differences between shells.
6851 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6853 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6855 * xterm.c (x_produce_glyphs): If the distance from the current
6856 position to the next tab stop is less than a canonical character
6857 width, use the tab stop after that.
6859 2000-09-14 Dave Love <fx@gnu.org>
6861 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6863 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6865 * xdisp.c (handle_fontified_prop): While running fontification
6866 functions, bind `fontification-functions' and
6867 `after-change-functions' to nil.
6869 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6870 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6872 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6874 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6875 USE_MMAP_FOR_BUFFERS.
6877 * insdel.c (make_gap): Use enlarge_buffer_text.
6879 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6880 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6881 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6882 from former r_alloc_* functions in ralloc.c.
6883 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6884 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6885 (mmap_init) [REL_ALLOC_MMAP]: New function.
6886 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6887 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6890 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6891 (enlarge_buffer_text): Add prototype.
6893 * ralloc.c: Remove everything having to do with the use of mmap.
6895 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6897 * sound.c (Fplay_sound): Doc fix.
6899 * keyboard.c: Avoid some more compiler warnings.
6900 (parse_tool_bar_item): Ignore cached key bindings.
6902 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6903 and allocation of Lisp data.
6905 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6907 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6908 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6911 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6913 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6915 * ccl.c: Comment fixed.
6916 (MAX_MAP_SET_LEVEL): Increased to 30.
6917 (PUSH_MAPPING_STACK): Enclose with do-while block.
6918 (POP_MAPPING_STACK): Likewise.
6919 (stack_idx_of_map_multiple): New variable.
6920 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6921 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6922 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6923 (ccl_driver) <CCL_MapSingle>: Likewise.
6924 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6925 with the case where looking up process reaches to the end of
6926 map-set, and call CCL programs as the above change.
6928 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6930 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6931 that might be clobbered by longjmp.
6932 (check_x_display_info, x_decode_color, create_frame_xic)
6933 (Fx_display_backing_store, Fx_display_visual_class)
6934 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6936 * lread.c (init_lread): Set Vloads_in_progress to nil.
6937 (Fload): Show list of recursively loaded files, when signaling an
6940 * lread.c (Vloads_in_progress): New variable.
6941 (record_load_unwind): New function.
6942 (Fload): Check for recursive loads.
6943 (syms_of_lread): Initialize Vloads_in_progress.
6944 (read_integer, read1): Avoid some compiler warnings.
6946 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6949 2000-09-11 Miles Bader <miles@gnu.org>
6951 * editfns.c (Fbuffer_string): Doc fix.
6953 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6955 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6957 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6959 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6960 whether to include other header files.
6962 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6964 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6965 by Fmemq as a boolean.
6967 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6969 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6971 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6973 * ralloc.c (mmap_fd): Remove initializer which can make it
6974 read-only in a dumped Emacs.
6975 (mmap_fd_1): New variable.
6976 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6977 restore it from there.
6978 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6979 unconditionally so that mmap_fd can be initialized there.
6980 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6981 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6982 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6984 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6986 * xdisp.c (dump_glyph_row): Fix printf format string.
6987 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6989 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6991 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6994 * xdisp.c (try_window_id): When trying to locate cursor in
6995 unchanged rows at the top, handle the case that we can't find it.
6997 * xterm.c (x_draw_glyphs): Handle case START and END are out
6998 of bounds more carefully.
7000 2000-09-08 Dave Love <fx@gnu.org>
7002 * s/sol2.h (REL_ALLOC_MMAP): Define.
7003 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7005 * ralloc.c: Don't include string.h (redundant).
7006 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7007 [!MAP_ANON]: Include fcntl.h.
7008 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7009 (r_alloc, r_re_alloc, r_alloc_free)
7010 (mmap_enlarge, mmap_set_vars): Use it.
7011 (r_alloc_init_fd): New function.
7012 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7013 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7016 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7019 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7020 change to __NetBSD__.
7022 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7024 * search.c (compile_pattern): Check the multibyteness of cached
7027 2000-09-08 Miles Bader <miles@gnu.org>
7029 * xfaces.c (default_face_vector): Function removed.
7030 (Finternal_merge_in_global_face): Restore old global/local
7031 attribute override order. Use inline loop instead of calling
7032 default_face_vector.
7034 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7036 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7037 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7038 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7039 where necessary, in case POINTER_TYPE is `void'.
7041 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7043 * frame.c (make_terminal_frame): Initialize frame foreground and
7044 background colors to unspecified, for the initial instance of an
7047 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7049 * ralloc.c (mmap_find): Fix overlap computation.
7050 (mmap_enlarge): Compute nbytes before trying to find an
7053 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7056 * lread.c (syms_of_lread): Change value of regexp
7057 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7059 * xmenu.c (xdialog_show): When looking up the selection in
7060 menu_items, take `quote' boundaries into account; this corresponds
7061 to a nil ITEM in x-popup-dialog.
7063 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7065 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7067 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7069 * coding.c (encode_coding_sjis_big5): Use translation table for
7070 encoding, not decoding. Fix the handling of latin-jisx0201.
7071 Check for the charset katakana-jisx0201 too.
7072 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7073 (detect_coding_sjis): Check the byte sequence more rigidly.
7075 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7077 * xfaces.c (Vparam_value_alist): New variable.
7078 (syms_of_xfaces): Initialize it.
7079 (Finternal_set_lisp_face_attribute): Avoid more consing.
7081 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7083 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7084 (Qbackground_mode): New variable.
7085 (syms_of_frame_1): Initialize Qbackground_mode.
7087 * lisp.h (Qdisplay): Declare extern.
7089 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7090 change face on all frames, and change the default for new frames.
7092 2000-09-07 Dave Love <fx@gnu.org>
7094 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7096 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7098 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7100 * charset.c: Include composite.h
7101 (lisp_string_width): New function.
7102 (Fstring_width): Call lisp_string_width instead of strwidth.
7104 * Makefile.in (charset.o): Depends on composite.h.
7106 * process.c (read_process_output): Before inserting the decoded
7107 text in the buffer, adjust the multibyteness.
7109 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7111 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7112 buffer's text buffer is null, map new memory.
7114 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7115 POINTER_TYPE and size_t.
7116 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7117 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7118 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7119 [REL_ALLOC_MMAP]: New macros.
7120 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7121 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7122 [REL_ALLOC_MMAP]: New functions.
7124 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7125 before and after unexec.
7127 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7128 text buffers if necessary.
7130 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7131 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7134 * config.in (HAVE_MMAP): Add #undef.
7136 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7138 * frame.c (Qdisplay_type): New variable.
7139 (syms_of_frame_1): Initialize it.
7140 (Fframe_parameter): New function that avoids consing.
7141 (syms_of_frame): Defsubr it.
7143 * buffer.c (Fother_buffer): Consider buffers as invisible when
7144 they are displayed in a window on an invisible frame.
7146 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7147 get-largest-window always return nil.
7149 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7151 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7152 variable; recognize Emacs 19 elc files.
7154 2000-09-04 Miles Bader <miles@gnu.org>
7156 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7157 before initially popping up the menu, so the menu doesn't flash
7158 when the face settings are significantly different from the defaults.
7160 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7162 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7163 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7164 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7165 (BIT_UNIBYTE): Remove.
7166 (re_match_2_internal): Delete corresponding code and streamline the
7167 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7168 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7169 (re_wctype_t): New type.
7170 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7171 (regex_compile): Use them and fix handling of overly long char classes.
7173 2000-09-03 Andrew Innes <andrewi@gnu.org>
7175 * makefile.w32-in: Change to DOS line endings.
7177 * s/ms-w32.h (ORDINARY_LINK): New define.
7179 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7180 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7182 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7183 (distclean): Delete them here instead.
7185 * w32proc.c (compare_env): Convert to uppercase for comparison,
7186 not lowercase, to match how the native Windows shell works.
7188 2000-09-03 Jason Rumney <jasonr@gnu.org>
7190 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7191 CVS changes the line-ends when checking in/out on DOS/Windows.
7193 * makefile.nt (emacs): Do not change directory to run temacs, as
7194 the load-path is set relative to current directory.
7196 2000-09-03 Miles Bader <miles@gnu.org>
7198 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7200 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7202 * xdisp.c (redisplay_mode_lines): New function.
7203 (display_mode_lines): Return number of mode lines displayed.
7204 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7205 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7207 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7208 string.h and strings.h.
7209 (index) [HAVE_INDEX]: Add prototype.
7211 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7212 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7214 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7215 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7217 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7219 * lread.c (read1): Accept `?' as symbol constituent, for
7220 compatiblity with XEmacs.
7222 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7224 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7225 (struct re_pattern_buffer): Remove newline_anchor.
7226 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7227 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7228 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7229 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7230 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7231 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7232 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7233 Get rid of references to newline_anchor.
7234 (regcomp): Allocate and precompute a fastmap.
7236 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7238 * lread.c (openp): GCPRO local variable `filename'.
7240 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7242 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7244 * regex.c: Merge some changes from GNU libc. Add prototypes.
7245 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7246 Use memcmp and memcpy instead of bcopy and bcmp.
7247 (init_syntax_once): Use ISALNUM.
7248 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7249 (REG_UNSET_VALUE): Remove. Use NULL instead.
7250 (REG_UNSET, re_match_2_internal): Use NULL.
7251 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7253 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7254 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7255 (regex_compile): In handle_interval, return an error rather than try to
7256 unfetch the interval if we can't find the closing brace.
7257 Obey the RE_NO_GNU_OPS syntax bit.
7258 (TOLOWER): New macro.
7260 (regexec): Allocate regs.start and regs.end as one block.
7262 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7264 * xdisp.c (echo_area_display): Check display_completed instead
7265 of calling detect_input_pending.
7267 * dispnew.c (update_frame): Only set display_completed here; move
7268 the update_begin and update_end calls here from update_frame_1.
7269 (update_frame_1): Don't set display_completed here, don't call
7270 update_begin/update_end.
7272 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7273 instead of store_frame_param.
7275 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7277 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7278 desired window matrix hasn't been displayed, use the current row
7279 instead. Make sure that only those frame rows are updated for
7280 which there exists a corresponding enabled desired row.
7282 2000-08-29 Miles Bader <miles@gnu.org>
7284 * xfaces.c (default_face_vector): New function.
7285 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7287 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7289 * lread.c (openp): Prevent temporary string passed to
7290 Ffile_readable_p from being garbage collected.
7292 2000-08-28 Dave Love <fx@gnu.org>
7294 * keymap.c (store_in_keymap): Add `static' to declaration.
7296 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7298 * emacs.c, callint.c, doc.c, editfns.c
7299 (toplevel) [HAVE_STRING_H]: Include string.h.
7300 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7301 (index): Remove prototypes which might conflict with non-standard
7302 definitions of index/strchr.
7304 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7305 (rindex): Define only if !HAVE_RINDEX.
7307 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7309 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7311 2000-08-28 Miles Bader <miles@gnu.org>
7313 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7314 made inconsistent by a font-related attribute in FROM.
7315 (merge_face_inheritance): Add function comment.
7317 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7319 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7320 the 4th arg (PREV_EVENT) Qt to suppress input method.
7322 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7324 * regex.c: Indent cpp directives and remove parens after `defined'.
7325 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7326 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7327 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7328 (re_compile_pattern): Use size_t for length.
7329 (init_syntax_once): Move to a better place.
7330 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7331 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7333 * syntax.c (back_comment): Detect cases where a comment-starter is
7334 actually inside another comment as in: /* a // b */ c // d \n.
7335 Make it clear that `comstart_pos' is unused for nested comments.
7337 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7338 (KEYMAPP): New macro.
7339 (Fkeymap_parent, Fset_keymap_parent): Use it.
7340 (fix_submap_inheritance): Mark it static.
7341 (define_as_prefix, describe_buffer_bindings, describe_command)
7342 (describe_translation, describe_map): Complete prototypes.
7344 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7346 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7347 to better match the key-lookup behavior.
7349 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7351 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7352 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7354 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7356 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7357 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7358 (xterm.o): Depend on coding.h
7360 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7362 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7363 the corresponding '#endif'.
7365 2000-08-26 Miles Bader <miles@gnu.org>
7367 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7368 * xfaces.c (QCinherit): New variable.
7369 (syms_of_xfaces): Initialize it.
7370 (LFACE_INHERIT): New macro.
7371 (Finternal_get_lisp_face_attribute)
7372 (merge_face_vector_with_property)
7373 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7374 (check_lface_attrs): Allow new types of face height. Check
7376 (CYCLE_CHECK): New macro.
7377 (merge_face_inheritance): New function.
7378 (merge_face_vectors): Merge inherited faces too. Add F and
7379 CYCLE_CHECK arguments.
7380 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7381 (lookup_named_face, lookup_derived_face, realize_named_face)
7382 (face_at_string_position, face_at_buffer_position): Supply
7383 new F and CYCLE_CHECK arguments to merge_face_vectors.
7384 (merge_face_heights): New function.
7385 (merge_face_vectors, merge_face_vector_with_property)
7386 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7387 handle relative face heights.
7388 (lface_same_font_attributes_p): Compare heights using EQ.
7390 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7392 * charset.c (char_to_string): Check the character validity.
7393 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7395 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7397 * regex.c (PUSH_FAILURE_COUNT): New macro.
7398 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7399 Handle popping of a register's or a counter's data.
7400 (POP_FAILURE_POINT): Use the new name.
7401 (re_match_2_internal): Push counter data on the stack for succeed_n,
7402 jump_n and set_number_at and remove misleading dead code in succeed_n.
7404 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7406 * xdisp.c (redisplay_internal): If considering all windows on all
7407 frames, update the display for each frame as soon as possible,
7408 instead of first building all desired matrices for all frames, and
7409 then updating them all.
7410 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7412 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7414 * bytecode.c (mark_byte_stack): Add a comment.
7416 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7417 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7420 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7422 * minibuf.c (do_completion): Always use compare-string, not
7423 string-equal because the latter doesn't pay attention to
7424 multibyteness of strings.
7426 * process.c (create_process): Don't setup raw-text coding here.
7427 (Fopen_network_stream): Don't set coding->src_multibyte and
7428 coding->dst_multibyte here.
7429 (read_process_output): For process filter, return unibyte string
7430 if default-enable-multibyte-characters is nil.
7431 (send_process): If OBJECT is multibyte text, be sure to encoded it
7432 by the specified coding system for the process. Otherwise, setup
7434 (init_process): Don't initialize default-process-coding-system here.
7436 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7438 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7439 <scroll-down-aggressively>: Likewise.
7441 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7443 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7444 zero. Set coding->produced_char correctly.
7446 2000-08-22 Andrew Innes <andrewi@gnu.org>
7448 * makefile.w32-in: New file.
7450 * unexw32.c (unexec): Ignore old_name, and use the actual location
7451 of the current executable instead. Base new_name on this.
7453 * w32proc.c (create_child): Remove reference to security
7454 descriptor, which isn't needed and doesn't compile with mingw32.
7456 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7457 up dllimport attributes.
7458 (x_update_window_end): Update prototype.
7460 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7461 extern, which screws up dllimport attributes.
7463 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7464 up dllimport attributes.
7466 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7467 screws up dllimport attributes.
7469 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7470 up dllimport attributes.
7471 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7472 screws up dllimport attributes.
7474 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7475 up dllimport attributes.
7477 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7478 screws up dllimport attributes.
7480 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7481 screws up dllimport attributes.
7483 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7484 up dllimport attributes.
7486 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7487 unnecessary extern, which screws up dllimport attributes.
7490 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7491 up dllimport attributes.
7493 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7494 unnecessary extern, which screws up dllimport attributes.
7496 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7497 screws up dllimport attributes.
7499 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7500 up dllimport attributes.
7502 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7504 * w32bdf.c (search_file_line):
7505 (set_bdf_font_info):
7507 (w32_get_bdf_glyph):
7508 (w32_BDF_to_x_font): Fix compile warnings.
7510 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7512 * w32select.c: Include keyboard.h before frame.h.
7514 * w32fns.c (max): Define macro.
7515 (JOHAB_CHARSET): Define if not known.
7516 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7517 (Fx_show_tip): Synch with X version.
7519 * w32xfns.c: Include keyboard.h before frame.h.
7521 * w32fns.c: Include keyboard.h before frame.h.
7523 * w32term.c: Include keyboard.h before frame.h.
7525 * fontset.c: Include keyboard.h before frame.h.
7527 * w32inevt.c: Include keyboard.h before frame.h.
7528 (MOUSE_MOVED): Define if not known.
7530 * minibuf.c: Include keyboard.h before frame.h.
7532 * keyboard.c: Include keyboard.h before frame.h.
7534 * indent.c: Include keyboard.h before frame.h.
7536 * dispnew.c: Include keyboard.h before frame.h.
7538 * buffer.c: Include keyboard.h before frame.h.
7540 * alloc.c: Include keyboard.h before frame.h.
7542 * print.c: Include keyboard.h before frame.h.
7544 * process.c: Include keyboard.h before frame.h.
7546 * scroll.c: Include keyboard.h before frame.h.
7548 * sysdep.c: Include keyboard.h before frame.h.
7550 * term.c: Include keyboard.h before frame.h.
7552 * window.c: Include keyboard.h before frame.h.
7554 * xdisp.c: Include keyboard.h before frame.h.
7555 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7557 * frame.c: Include keyboard.h before frame.h.
7559 * w32heap.h: Undefine min, max.
7561 * w32gui.h: Undefine min, max.
7563 * unexw32.c: Change PUCHAR to PCHAR.
7564 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7567 (copy_executable_and_dump_data): Remove unnecessary static defs.
7568 (copy_executable_and_dump_data): Fix compile warnings.
7570 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7572 * w32console.c (min): Define macro.
7573 (clear_frame, write_glyphs): Fix compile warning.
7575 * w32proc.c (compare_env):
7576 (find_child_console): Fix compile warning.
7578 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7579 sys_errlist instead of _sys_errlist.
7580 (get_emacs_configuration_options): New function.
7582 * s/ms-w32.h (sys_nerr): Provide default definition.
7583 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7584 name with _ prepended.
7585 (NSIG): Define if not known.
7586 (get_emacs_configuration): Provide extern declaration.
7587 (get_emacs_configuration_options): Provide extern declaration.
7588 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7590 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7592 (read_unc_volume): Fix compile warning.
7594 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7595 definitions from being used.
7597 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7599 * w32.c (unc_volume_file_attributes):
7600 (open_unc_volume): Make arg const.
7602 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7603 (read_input_waiting): Remove excess parameter.
7605 * w32.c (init_environment): Call _access.
7606 (check_windows_init_file): Call _close.
7607 (init_user_info): Call _putenv.
7608 (init_environment): Call _putenv and _strdup.
7609 (init_ntproc): Reset volume info cache on startup.
7611 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7612 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7613 cannot override the CRT malloc.
7615 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7616 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7618 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7619 unless we are linking with a static CRT.
7620 (RVA_TO_PTR): Cast result to unsigned char*.
7622 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7623 (add_volume_info): Use xstrdup.
7625 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7627 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7628 (do_completion, Fminibuffer_complete_word): Use it.
7629 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7630 var so it can take non-boolean values.
7632 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7634 * editfns.c (find_field): Formatting changes.
7635 (toplevel): Some old-style function forward declarations
7636 changed to prototypes, some new protypes added, some functions
7639 * lisp.h (set_time_zone_rule): Add prototype.
7640 (use_dialog_box): External declaration.
7642 * keyboard.c (gen_help_event): Add parameter SIZE.
7643 (kbd_buffer_events_waiting): Slightly rewritten.
7644 (clear_event): New function.
7645 (kbd_buffer_get_event): Use it, and clear the input_events of
7647 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7648 don't fill the newly created array with nils.
7649 (toplevel): Convert some old-style function forward declarations
7652 * keyboard.h (gen_help_event): Change prototype.
7654 * xterm.c (XTread_socket): Change calls to gen_help_event.
7656 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7658 * eval.c (Fmacroexpand): Doc fix.
7660 2000-08-20 Jason Rumney <jasonr@gnu.org>
7662 * w32term.h (x_display_info_for_display): Remove as this function
7663 does not exist on W32.
7665 * w32term.c (help_echo_window): New variable.
7666 (syms_of_w32term): staticpro it.
7667 (note_mode_line_highlight): Set it.
7668 (XTextExtents16): Removed as there is no equivalent on W32.
7669 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7670 the X way of doing this will not work for W32.
7671 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7672 (x_draw_image_foreground): Avoid drawing outside of the clip area
7673 when image doesn't have a mask.
7674 (note_mouse_highlight): Process overlays in the right order of
7675 priority. Set help_echo_window.
7676 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7677 because that's more visible for large images.
7679 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7680 name to single_keymap_panes.
7681 (w32_menu_show): Set wv->title when dealing with titles.
7682 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7684 2000-08-21 Miles Bader <miles@gnu.org>
7686 * minibuf.c (do_completion): Try again if we rewrite the input
7687 string, but no completion was done, so that any completion message
7690 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7692 * xfaces.c (lface_equal_p): Compare strings differently.
7693 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7694 (realize_tty_face): Use them.
7695 (syms_of_xfaces): Initialize new variables.
7696 (map_tty_color): New function, extracted from realize_tty_face.
7697 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7698 foreground or background color, store the new color name in the
7699 realized face; previous code trying to do this had no effect.
7700 (realize_tty_face): Use map_tty_color.
7701 (Fclear_face_cache): Set face_change_count and ensure thorough
7704 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7706 * undo.c (record_first_change, record_marker_adjustment): Don't
7707 use XBUFFER on last_undo_buffer which might not be a buffer.
7709 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7711 * coding.c (decode_coding_string): Set members consumed,
7712 consumed_char, produced, produced_char of *coding correctly. If
7713 decode_coding doesn't consume any byte, don't try anymore.
7714 (encode_coding_string): Likewise.
7716 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7718 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7719 conditional have void type, for Standard C compilers.
7721 * xdisp.c (redisplay_internal): Compare windows for equality with
7722 EQ, instead of applying XWINDOW to something that might not
7725 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7727 * fontset.c (Finternal_char_font): Search only the selected frame
7728 for a window of the current buffer.
7730 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7732 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7735 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7736 second half of a HELP_EVENT is found at the start of kbd_buffer.
7738 2000-08-18 Miles Bader <miles@gnu.org>
7740 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7742 * editfns.c (save_restriction_save): Rewrite to use markers.
7743 (save_restriction_restore): Rewrite to understand new form of data
7744 saved by save_restriction_save.
7745 (Fsave_restriction): Remove cautionary note in doc-string.
7747 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7749 * fileio.c (build_annotations): Add a comment explaining the
7750 return value of format-annotate-function. Replace a spurious call
7751 to Flength with a CONSP test. Call format-annotate-function with
7752 a fifth arg specifying how many times the function is been called
7753 in a row, to let it choose temporary buffers appropriately.
7755 2000-08-17 Dave Love <fx@gnu.org>
7757 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7758 declare make_temp_name twice.
7760 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7761 (unreadpure): Give it an arg.
7763 * unexalpha.c: Prototype fatal_unexec, mark_x,
7764 update_dynamic_symbols. Declare unexec as void.
7766 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7767 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7769 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7770 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7772 * alloca.c: Use #error.
7773 [POINTER_TYPE]: Use it.
7775 * eval.c (Fdefvar): Doc fix.
7777 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7778 INITIALIZE_INTERVAL.
7780 * buffer.h: Avoid DECLARE_INTERVALS.
7782 * config.in: Add size_t.
7784 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7786 * w16select.c (set_clipboard_data): If there's not enough memory
7787 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7788 expects. In case of other failures, return 3.
7789 (system_error_msg): New error message.
7790 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7793 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7795 * term.c (write_glyphs): Also turn off inverse video after turning
7796 off other appearances in case TS_exit_attribute_mode is not equal
7797 to TS_end_standout_mode.
7798 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7800 (turn_off_face): Reset standout_mode only if
7801 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7802 is equal to TS_end_standout_mode.
7804 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7806 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7807 sequence at the end of the source block.
7809 * ccl.c (Fccl_program_p): Docstring modified.
7810 (Fccl_execute): Likewise.
7811 (Fccl_execute_on_string): Likewise.
7813 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7815 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7817 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7819 The following changes are mainly to fix bugs of
7820 encode/decode-coding-string failing if encoding/decoding return
7821 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7822 variable conversion_buffer.
7824 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7825 decrement dst_end to avoid buffer overflow in the later call of
7828 * coding.h (conversion_buffer_size, conversion_buffer)
7829 (get_conversion_buffer): Extern deleted.
7831 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7832 (conversion_buffer, conversion_buffer_size): Variables deleted.
7833 (get_conversion_buffer): Function deleted.
7834 (struct conversion_buffer): New structure.
7835 (MAX_ALLOCA): New macro.
7836 (allocate_conversion_buffer): New macro.
7837 (extend_conversion_buffer, free_conversion_buffer): New functions.
7838 (ccl_coding_driver): Set coding->result.
7839 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7840 this is the last block of source.
7841 (encode_coding): Likewise. Handle the source block as the last
7842 one only when the whole source text is consumed.
7843 (decode_coding_string): Handle the case that the output buffer is
7844 too small to decode the whole source text. Use
7845 allocate_conversion_buffer, extend_conversion_buffer and
7846 free_conversion_buffer, not get_conversion_buffer.
7847 (encode_coding_string): Likewise.
7848 (init_coding): Function deleted.
7849 (init_coding_once): Delete code to initialize conversion_buffer_size.
7851 * emacs.c (main): Don't call init_coding.
7853 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7855 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7856 (insert_glyphs): Likewise.
7858 * w32console.c (write_glyphs): Use a locally declared
7861 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7863 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7864 member of display_info is NULL.
7866 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7868 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7870 * term.c (turn_off_face): Reset standout_mode when resetting
7871 appearances with capability `me'.
7872 (write_glyphs): Switch on inverse video before each face change.
7874 2000-08-14 Dave Love <fx@gnu.org>
7876 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7877 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7878 (lisp_free): Declare and make static.
7880 * window.c: Fix embedded comment.
7881 (syms_of_window): Fix doc string.
7883 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7885 * keymap.c (push_key_description): If C without modifiers is < 32,
7886 make sure to print `C-' before `M-', like in the manual.
7888 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7890 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7891 since they aren't relocated anymore.
7892 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7894 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7895 partially visible line which is smaller than the window's height.
7897 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7899 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7900 the multibyte form of eight-bit-control characters.
7901 (Fccl_execute_on_string): Initialize ccl->multibyte.
7903 * ccl.h (struct ccl_program): New member multibyte.
7905 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7907 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7909 * regex.c (regex_compile) <normal_char>: Pay attention to
7911 (analyse_first) <exactn>: Setup fastmap correctly for
7912 eight-bit-control characters.
7914 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7916 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7918 * keyboard.c (make_lispy_event): Handle the new event type
7919 multibyte_char_keystroke.
7921 * xterm.c: Include coding.h.
7922 (XTread_socket): Work around a bug of XmbLookupString. If the
7923 input is from XIM, decode it according to the current locale. In
7924 that case, generate multibyte_char_keystroke events.
7926 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7928 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7929 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7931 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7933 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7934 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7935 (move_it_in_display_line_to): Record iterator's ascent and descent
7936 before producing glyphs, and restore them when we know the glyph
7937 doesn't fit on the line.
7938 (move_it_to): Restructured so that it's easier to debug. If
7939 moving to a vpos, and not moving to an x or character position,
7940 stop as soon as the specified vpos is reached; don't move further
7941 into that line because that might change the computed line height.
7942 (try_cursor_movement): New function, extracted from the cursor
7943 movement branch of redisplay_window. If ending on a partially
7944 visible line, don't try to scroll if the cursor line is taller
7946 (redisplay_window): Use try_cursor_movement.
7948 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7949 because that function doesn't cope with variable-height lines.
7951 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7952 box cursor because that's better visible for large images.
7954 2000-08-10 Miles Bader <miles@gnu.org>
7956 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7958 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7960 * xdisp.c (Vmessages_buffer_name): New variable.
7961 (message_dolog): Use it.
7962 (syms_of_xdisp): Initialize it.
7964 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7966 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7967 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7968 redundant now that keyboard.h is included.
7970 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7972 * keyboard.c (kbd_buffer_events_waiting): New function.
7974 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7976 * msdos.c: Include keyboard.h.
7977 (XMenuActivate): Empty no_event events from the event buffer. If
7978 no events are left after that, call clear_input_pending.
7979 (mouse_clear_clicks): New function, code moved from mouse_init.
7980 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7981 mouse driver to ``forget'' any past clicks.
7983 * Makefile.in (msdos.o): Depend on keyboard.h.
7985 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7987 * lisp.h (input_pending): External declaration.
7989 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7991 * xdisp.c (echo_area_display): Display thoroughly if input is
7992 pending. Bind redisplay-dont-pause to t during the redisplay.
7993 in case input is pending.
7995 * dispnew.c (Qredisplay_dont_pause): New variable.
7996 (syms_of_display): Initialize and staticpro it.
7997 (update_frame_1): Don't interrupt the display for pending input if
7998 redisplay_dont_pause is set.
8000 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8002 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8004 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8006 * callproc.c (Fcall_process): Terminate the unwind-protect around
8007 the post-read-conversion of coding system.
8009 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8010 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8011 * buffer.h (overlays_at): Update prototype.
8012 * xdisp.c (next_overlay_change): Update call to overlays_at.
8013 * xfaces.c (face_at_buffer_position): Likewise.
8014 * textprop.c (Fget_char_property): Likewise.
8015 * xterm.c (note_mouse_highlight): Likewise.
8017 * minibuf.c (do_completion): Don't consider a simple change of
8018 case as `completion'.
8020 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8022 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8023 * undo.c (record_delete): Make sure last_point_position_buffer is
8024 a buffer before comparing pointers.
8026 * coding.h (decode_coding_string): Declare.
8028 * intervals.h (Fprevious_single_char_property_change): Declare.
8030 * textprop.c (Fprevious_single_char_property_change): Don't do
8031 arithmetic directly on lisp objects.
8033 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8035 * keyboard.h (menu_item_eval_property): Declare.
8037 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8038 reuse as buffer name, instead of recreating (and discarding) every
8039 time a message is logged.
8040 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8041 (current_message_1, truncate_message_1, set_message_1)
8042 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8043 (current_message, truncate_echo_area, display_echo_area)
8044 (resize_echo_area_axactly): Changed calls.
8046 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8048 (Ffind_coding_systems_region_internal): First argument to Fappend
8049 must be an integer, not a Lisp object.
8051 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8053 * charset.c (Fchar_width): Doc fix.
8055 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8057 * charset.c (Fstring_width): Doc fix.
8059 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8061 * xdisp.c (start_display): When starting display on a continuation
8062 line, clear ascent and descent members of the iterator structure;
8063 the height of the continued line does not affect the height of the
8065 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8066 line taller than the window.
8067 (redisplay_window) <forced window start>: Handle case that the
8068 middle of the window is not found in any row.
8069 (dump_glyph_row): Show more information.
8070 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8071 first text line in a glyph matrix.
8073 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8074 of the clip area when image doesn't have a mask.
8076 * fns.c (sweep_weak_table): Fix survival conditions for
8077 key-or-value and key-and-value weakness.
8079 * .gdbinit (xhashtable): New command.
8081 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8082 tables out of the list of all weak hash tables.
8084 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8085 a new buffer is created, make sure echo_area_buffer[] references
8088 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8090 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8093 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8095 * syntax.c (skip_chars): Fix previous change. Make the handling
8096 of unibyte string consistent with that of regex search.
8098 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8100 * xmenu.c (popup_get_selection): Use xfree instead of free.
8102 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8104 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8106 * callproc.c (child_setup): Use xfree instead of free.
8108 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8110 (run_mac_command, closedir): Use `xfree' instead of `free'.
8112 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8114 * eval.c (error): Use xfree instead of free.
8116 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8118 * fns.c: Replace `illegal' with `invalid'.
8119 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8121 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8123 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8126 2000-08-04 Noah Friedman <friedman@splode.com>
8128 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8131 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8133 * syntax.c (skip_chars): Fix typo in error message.
8135 2000-08-04 Andreas Schwab <schwab@suse.de>
8137 * m/ia64.h: Moved from s/ia64.h.
8139 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8141 * process.c (read_process_output): Big simplification. Handle
8142 composition and post-read-conversion of coding system correctly.
8143 (send_process): Handle composition correctly.
8145 * callproc.c (Fcall_process): Handle post-read-conversion of
8146 coding system if any.
8148 * coding.c (decode_coding_iso2022): More strict check for handling
8150 (coding_restore_composition): Pay attention to the case that
8151 cmp_data is not set properly (because of invalid code in the
8153 (run_pre_post_conversion_on_str): Include text properties in the
8155 (decode_coding_string): Set members of coding correctly.
8157 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8159 * s/ia64.h: New file.
8161 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8162 Use NULL instead of 0 at the end of variable argument list of
8163 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8164 sizeof (int) < sizeof (void *).
8166 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8167 of variable argument lists of XtVaGetValues and XtVaSetValues.
8169 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8170 variable argument lists of XtVaGetValues and XtVaSetValues.
8172 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8174 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8175 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8177 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8180 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8181 in call to Fsingle_key_description.
8183 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8186 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8188 * window.c (display_buffer_reuse_frames): New variable.
8189 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8190 frames displaying BUFFER.
8191 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8193 2000-08-01 Miles Bader <miles@gnu.org>
8195 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8196 when to constrain NEW_POS (they were pretty screwed up before).
8198 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8200 * msdos.c (run_msdos_command): Save and restore the master
8201 environment, for the case that child_setup signals an error.
8202 When mirroring slashes in DOS shell commands, don't fail when
8203 argv[2] has embedded blanks.
8204 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8205 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8206 (dos_ttraw): Call mouse_setup_buttons.
8208 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8209 using alloca; free it after run_msdos_command returns.
8211 2000-07-27 Dave Love <fx@gnu.org>
8213 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8214 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8216 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8218 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8220 * editfns.c (lisp_time_argument): Fix last change.
8222 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8224 * fns.c (Fdelete): Make it work on vectors and strings in addition
8227 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8228 (syms_of_fns): Initialize new variables.
8229 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8230 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8231 weakness, with t meaning the same as `key-and-value'.
8233 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8235 * coding.h (struct coding_system): Member safe_charset deleted.
8237 * coding.c (Qsafe_charsets): This variable deleted.
8238 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8240 (coding_safe_chars): New function.
8241 (CODING_SAFE_CHAR_P): New macro.
8242 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8243 checking safe_charsets member of the coding system. Caller changed.
8244 (detect_coding_iso2022): New local variable safe_chars.
8245 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8246 safe_charsets member of the coding system.
8247 (decode_coding_iso2022): New local variable safe_chars.
8248 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8249 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8250 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8251 (ENCODE_UNSAFE_CHARACTER): New macro.
8252 (encode_coding_iso2022): New local variable safe_chars. Check
8254 (setup_coding_system): Delete the code to initialize
8255 coding->safe_charses
8256 (intersection, find_safe_codings): New functions.
8257 (Ffind_coding_systems_region_internal): New function.
8258 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8259 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8260 variable and initialize it.
8262 * fns.c (char_table_ref_and_index): New function.
8264 * lisp.h (char_table_ref_and_index): Add prototype.
8266 2000-07-26 Sam Steingold <sds@gnu.org>
8268 * editfns.c (lisp_time_argument): Added third argument `usec'.
8269 (Ffloat_time): New built-in Lisp function.
8271 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8273 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8274 for the character code.
8276 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8279 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8280 if called for a popup menu.
8281 (xmenu_show): Store help string in widget values.
8283 2000-07-26 Dave Love <fx@gnu.org>
8285 * syswait.h: Move some definitions.
8286 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8287 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8288 perspicuous definitions.
8289 (WTERMSIG): Fix bit pattern used.
8291 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8293 * print.c (print_object): If vector printing is truncated, print
8294 "..." to indicate it as well as the case of list printing.
8296 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8298 * xdisp.c (next_element_from_display_vector): Improve comments.
8300 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8301 for the character code, and the rest for the face id as in 20.x.
8302 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8304 * window.c (window_display_table): Cleaned up.
8306 * syntax.c (Fforward_word): Add last arg nil in call of
8307 Fconstrain_to_field.
8309 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8311 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8312 identical but for the letter-case, don't call
8313 barf_or_query_if_file_exists.
8315 2000-07-25 Miles Bader <miles@gnu.org>
8317 * editfns.c (find_field): Honor special `boundary' fields.
8318 (Qboundary): New variables.
8319 (syms_of_editfns): Initialize Qboundary.
8320 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8321 Use scan_buffer instead of find_before_next_newline, because it
8322 allows us to detect the boundary case where there's a newline at
8324 * lisp.h (Fconstrain_to_field): Update external declaration.
8326 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8328 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8331 2000-07-24 Dave Love <fx@gnu.org>
8333 * s/sunos4-0.h, s/sol2.h:
8334 (LIBS_TERMCAP): Move from m/sparc.h.
8336 * m/sparc.h (TERMINFO): Moved to system files (probably only
8337 relevant for sunos4 judging by its vintage).
8338 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8341 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8343 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8344 name to single_keymap_panes.
8346 2000-07-24 Andreas Schwab <schwab@suse.de>
8348 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8350 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8352 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8353 parameters instead of using int parameters. Expect FN to accept
8354 EMACS_INT parameters.
8355 (display_echo_area, resize_echo_area_axactly, current_message)
8356 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8357 with new argument list.
8358 (resize_mini_window_1): New callback function.
8359 (current_message_1, truncate_message_1, set_message_1): Change
8360 parameter lists to the new format expected by with_echo_area_buffer.
8362 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8364 * fontset.c (fontset_ref): Remove INLINE declaration.
8365 (fontset_ref_via_base): Likewise.
8366 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8369 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8371 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8372 correct order of priority. If help echo was found in an overlay,
8373 use that overlay as the object in which the help echo was found.
8375 2000-07-22 Miles Bader <miles@gnu.org>
8377 * textprop.c (Fprevious_single_char_property_change): The initial
8378 property value should be from the position preceding POSITION, not
8381 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8383 * coding.c (syms_of_coding): Doc fix for
8384 inhibit-iso-escape-detection.
8386 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8388 * xterm.c (note_mouse_highlight): Process overlays in the right
8391 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8393 * xterm.c (note_mouse_highlight): If help-echo was found in an
8394 overlay, use that overlay as the object in which the help was found.
8396 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8398 * window.c (foreach_window): Instead of a fake variable argument
8399 list, take one USER_DATA argument.
8400 (foreach_window_1): Likewise, and call callback functions with two
8401 args, the window and USER_DATA.
8402 (struct check_window_data): New struct.
8403 (check_window_containing): Use it.
8404 (window_from_coordinates): Set up a struct check_window_data for
8406 (add_window_to_list, freeze_window_start): Change parameters
8407 according to new calling convention.
8409 * window.h (foreach_window): Change prototype.
8411 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8413 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8415 * xmenu.c (menu_help_callback): Call show_help_echo with
8416 additional arguments OBJECT and POS.
8418 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8420 * data.c (Faset): Allow storing any multibyte character in a
8421 string. Convert unibyte string to multibyte if necessary.
8423 * xfns.c (x_encode_text): New function.
8424 (x_set_name): Use x_encode_text.
8425 (x_set_title): Likewise.
8427 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8429 * xterm.h (x_encode_text): Add prototype.
8431 2000-07-20 Dave Love <fx@gnu.org>
8433 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8436 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8438 * msdos.c (help_echo_window): New variable.
8439 (syms_of_msdos): Initialize and staticpro it.
8440 (IT_note_mode_line_highlight): Set help_echo_window.
8441 (IT_note_mouse_highlight): Ditto.
8442 (dos_rawgetc): Store help_echo_window in the second event produced
8445 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8446 Record the object that generated the help echo and the position of
8447 that object in help_echo_object and help_echo_pos. Record that
8448 some glyphs in a row are displayed in mouse-face.
8449 (IT_update_begin): Don't clear mouse highlight unless one of the
8450 enabled glyph rows is marked as being displayed in mouse-face.
8451 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8452 and position recorded in help_echo_object and help_echo_pos to the
8454 (IT_menu_display): Accept a new argument PN: the pane number of
8455 the current menu pane. Record the pane number and the item
8456 number of the item which has associated help string.
8457 (XMenuActivate): Update the prototype for help_callback in
8458 function declaration. Call IT_menu_display with the current menu
8459 pane number as an additional argument. Call help_callback with
8460 two additional arguments: the pane number and the item number of
8461 the menu item associated with the help text.
8462 (help_echo_object, help_echo_pos): New variables.
8463 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8465 * msdos.h (XMenuActivate): Update prototype.
8467 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8469 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8470 Add some more prototypes.
8472 * xterm.c, xterm.h: Add some more prototypes.
8474 * lisp.h (Fnext_single_char_property_change): Add prototype.
8476 * dispnew.c (direct_output_for_insert): Remove confusing
8477 outer local variable mouse_face_overwritten_p.
8478 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8480 * alloc.c (allocate_string_data): Don't copy old string contents.
8482 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8484 * coding.c (code_convert_region): Delete text properties before
8485 shrinking the conversion region.
8487 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8489 * dispnew.c (update_text_area): Write the whole row if it
8490 has mouse-face in it.
8492 * xfaces.c (face-alternative-font-family-alist): Remove
8493 DEFVAR_LISP; staticpro instead.
8495 * xmenu.c (menu_help_callback): Call show_help_echo with
8498 * keyboard.c (show_help_echo): Add parameter WINDOW.
8499 (read_char): Call show_help_echo with window extracted from Lisp
8501 (gen_help_event): Add parameter WINDOW.
8503 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8505 * xterm.c (help_echo_window): New variable.
8506 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8507 (XTread_socket): Pass help_echo_window to gen_help_event.
8508 (syms_of_xterm): Initialize and staticpro help_echo_window.
8510 2000-07-18 Dave Love <fx@gnu.org>
8512 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8514 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8516 * alloc.c (allocate_string_data): If string had already data
8517 assigned, copy old contents to new string data.
8519 * coding.c (syms_of_coding): Fix typo in spelling of variable
8520 `inhibit-iso-escape-detection'.
8522 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8524 * Makefile.in: Add dependencies on dispextern.h.
8525 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8526 `free'; both can conflict with system header files.
8528 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8530 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8533 2000-07-18 Dave Love <fx@gnu.org>
8535 * window.c (Fwindow_list): Declare arg `window'.
8537 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8539 * coding.c (setup_coding_system): Don't override the explicitly
8540 specified designations.
8542 2000-07-15 Miles Bader <miles@gnu.org>
8544 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8545 from `text_property_eq' and `text_property_stickiness', respectively.
8546 (find_field, Fconstrain_to_field, char_property_eq)
8547 (char_property_stickiness): Changed to call char-property functions
8548 instead of text-property-only ones.
8550 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8551 `next_single_char_property_change'). Do more error checking, and
8552 cleanup limit behavior.
8553 (Fprevious_single_char_property_change): New function.
8554 (syms_of_textprop): Initialize new subrs.
8556 * xdisp.c (display_prop_end, invisible_text_between_p):
8557 Call Fnext_single_char_property_change instead of
8558 next_single_char_property_change.
8560 2000-07-15 Jason Rumney <jasonr@gnu.org>
8562 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8563 after menu is finished with.
8564 (add_menu_item): Only consider wv->title as a menu title.
8565 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8567 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8569 (FONT_REGEXP): Remove unused macro, and its sub-components.
8570 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8572 * w32term.c (help_echo_object, help_echo_pos): New variables.
8573 (note_mode_line_highlight): Store additional information about the
8574 help-echo in help_echo_object and help_echo_pos. Check both
8575 `local-map' and `keymap' properties for changing the cursor
8576 (note_mouse_highlight): Store additional information about the
8577 help-echo in help_echo_object and help_echo_pos.
8578 (note_tool_bar_highlight): Set help_echo_object to nil and
8579 help_echo_pos to -1.
8580 (w32_read_socket): Use gen_help_event instead of filling
8581 input_events manually.
8582 (syms_of_w32term): Staticpro help_echo_object.
8583 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8584 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8585 (x_clear_mouse_face): New function.
8586 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8587 (x_update_window_begin): No need to turn off the mouse
8589 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8590 depending on whether they contain glyphs highlighted in mouse-face.
8591 (x_fill_stretch_glyph_string): Consume runs of stretch
8592 glyphs instead of a single one.
8593 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8594 with new argument list.
8595 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8596 (x_append_glyph, x_append_composite_glyph)
8597 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8598 changes in struct glyph starting 1999-12-27. See comments for
8599 xterm.c on 2000-07-05.
8601 2000-07-14 Sam Steingold <sds@gnu.org>
8603 * xfaces.c (realize_x_face): Fix the last patch:
8604 check `default_face' before dereferencing.
8606 2000-07-14 Dave Love <fx@gnu.org>
8608 * syntax.c (back_comment): Add null default in switch (for pcc).
8610 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8612 * xfaces.c (realize_x_face): Make fontset using the base of the
8613 default_face's fontset, not using the default fontset.
8615 * coding.c (inhibit_iso_escape_detection): New variable.
8616 (syms_of_coding): Make it a Lisp variable.
8617 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8618 nonzero, ignore ISO2022's escape sequence.
8620 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8622 * alloca.c (malloc) [emacs]: Define as xmalloc.
8624 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8625 use that instead of the mouse position. Add parameters DX and DY.
8627 * dispextern.h (Fx_show_tip): Adjust number of parameters
8630 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8631 if HELP is a function, call it with OBJECT and POS as parameters
8632 to get the help to display.
8633 (gen_help_event, kbd_buffer_store_help_event): New functions.
8634 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8635 (read_char): Call show_help_echo with new parameters.
8637 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8640 * xterm.c (help_echo_object, help_echo_pos): New variables.
8641 (note_mode_line_highlight): Store additional information about the
8642 help-echo in help_echo_object and help_echo_pos. Check both
8643 `local-map' and `keymap' properties for changing the cursor
8644 (note_mouse_highlight): Store additional information about the
8645 help-echo in help_echo_object and help_echo_pos.
8646 (note_tool_bar_highlight): Set help_echo_object to nil and
8647 help_echo_pos to -1.
8648 (XTread_socket): Use gen_help_event instead of filling
8649 input_events manually.
8650 (syms_of_xterm): Staticpro help_echo_object.
8652 * xmenu.c (menu_highlight_callback): Use
8653 kbd_buffer_store_help_event instead of setting up and input_event
8656 * xdisp.c (eval_form): GCPRO argument sexpr.
8657 (call_function): New function.
8658 (handle_single_display_prop): Use call_function and FUNCTIONP
8659 instead of checking whether if font_height is a symbol and
8662 * eval.c (internal_condition_case_2): New function.
8664 * lisp.h (FUNCTIONP): New macro.
8665 (internal_condition_case_2, call_function): Add prototypes.
8667 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8668 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8669 Always set `arg' member of input_events.
8670 (construct_menu_click): Unused function removed.
8672 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8674 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8675 (construct_drag_n_drop, x_scroll_bar_handle_click)
8676 (w32_read_socket): Always set `arg' member of input_events.
8678 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8680 * lisp.h (eval_form): Add prototype.
8682 * xdisp.c (eval_form): Make it externally visible.
8684 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8686 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8687 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8688 consing. For prefix events, store the frame in the `arg' slot of
8689 the event, otherwise store the key there.
8690 (XTread_socket): Instead of consing, use the frame_or_window slot
8691 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8693 * xmenu.c (menu_highlight_callback): Store help string in the
8694 `arg' member of the input event; don't cons.
8695 (menubar_selection_callback): Use the `arg' slot of input events
8696 to queue additional information, instead of consing.
8698 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8700 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8702 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8704 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8705 input events to queue additional information, instead of consing.
8707 * keyboard.c (kbd_buffer_gcpro): Renamed from
8708 kbd_buffer_frame_or_window. Now used for all Lisp objects
8709 referenced from the input queue.
8710 (kbd_buffer_store_event): Always use structure assignment for
8711 copying input events. Record all Lisp objects referenced from
8712 events in kbd_buffer_gcpro.
8713 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8714 differently from input events. Test for prefix menu_bar_events
8715 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8716 event in kbd_buffer_gcpro to nil.
8717 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8718 frame_or_window is equal to its arg member as prefix events.
8719 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8720 used by an input event to nil.
8721 (init_keyboard): Use two times the size of the input queue
8722 for kbd_buffer_gcpro.
8723 (syms_of_keyboard): Likewise.
8725 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8726 Use USER_SIGNAL_EVENT.
8728 * termhooks.h (struct input_event): Add member `arg'.
8729 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8730 (USER_SIGNAL_EVENT): Renamed from user_signal.
8732 * xfaces.c (ASET): Remove definition.
8734 * lisp.h (AREF, ASET, ASIZE): New macros.
8736 * fontset.c (AREF, ASIZE): Remove definitions.
8738 * fns.c (AREF): Remove definition.
8740 * composite.c (AREF): Remove definition.
8742 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8744 * dispnew.c (redraw_overlapped_rows): Add missing local.
8745 (scrolling_window): Remove debug code.
8747 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8748 Before scrolling, turn off a mouse-highlight in the window
8751 * xterm.c (x_update_window_end): Add parameter
8752 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8753 redisplay in XTframe_up_to_date.
8754 (x_clear_mouse_face): New function.
8755 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8757 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8759 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8760 it when any row is written to that contains glyphs highlighted in
8762 (update_window): Call the window update end hook with new
8763 parameter MOUSE_FACE_OVERWRITTEN_P.
8764 (direct_output_for_insert): Give up if row contains mouse-face.
8766 * dispextern.h (struct redisplay_interface): Add parameter
8767 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8768 (clear_mouse_face): New function pointer member.
8770 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8772 * syntax.c (back_comment): Use one switch rather than a few `if's.
8773 Obey open_paren_in_column_0_is_defun_start.
8774 When reverting to the `slow' method, try to nicely handle the case
8775 of nested comments by checking that the comment-starter we found
8776 does indeed match the comment-ender.
8777 (scan_sexps_forward, scan_sexps_forward):
8778 Ignore excessive opening parenthesis rather than throwing an error.
8780 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8782 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8783 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8785 * dispnew.c (direct_output_forward_char): Give up if currently
8786 displaying a message instead of the minibuffer contents.
8788 * xterm.c (x_update_window_begin): No need to turn off the mouse
8790 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8791 depending on whether they contain glyphs highlighted in mouse-face.
8793 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8794 compare the mouse_face_p flags of both rows.
8796 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8798 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8800 * keyboard.c (show_help_echo): Accept additional parameter
8801 ok_to_overwrite_keystroke_echo.
8802 (read_char): Call show_help_echo with a zero
8803 ok_to_overwrite_keystroke_echo argument.
8804 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8805 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8806 ok_to_overwrite_keystroke_echo argument.
8807 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8808 non-zero ok_to_overwrite_keystroke_echo argument.
8810 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8812 * xdisp.c (try_window_id): If changes are all below what is
8813 displayed in the window, and point is in the window, we still
8814 might have to find point on the display.
8816 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8817 glyphs instead of a single one.
8818 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8819 with new argument list.
8820 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8822 * keymap.c (get_keymap_1): Add comment that this function can GC.
8823 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8824 comment that functions can GC.
8825 (Fset_keymap_parent): GCPRO arg KEYMAP.
8827 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8829 * msdos.c (XMenuActivate): After exiting the menu, restore the
8830 echo area message and erase it.
8832 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8834 * fontset.c (Ffontset_info): Make the return value more compatible
8835 with that of Emacs 20.
8837 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8839 * eval.c (Fsignal): Handle case that backtrace_list is null.
8841 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8843 * ccl.c (Fccl_execute): Typo fixed.
8845 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8847 * window.c (window_loop): Add missing gcpro1 local variable.
8849 * window.c (Fwindow_list): Reverse list at the end.
8850 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8851 means allow windows on OWINDOW's frame, only.
8852 (window_loop): Simplified; use Fwindow_list.
8854 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8856 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8858 * xterm.c (XTread_socket): Increment handling_signal at the start,
8859 decrement it at the end.
8861 * eval.c (handling_signal): New variable.
8862 (Fsignal): Abort if handling_signal is non-zero.
8864 * lisp.h (handling_signal): External declaration.
8866 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8868 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8870 Sound support for NetBSD through "Linux emulation" support:
8871 * config.in (HAVE_SOUNDCARD_H): Undef.
8872 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8873 * Makefile.in (LIBSOUND): New variable.
8874 (LIBES): Include it.
8875 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8876 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8877 (vox_open): Use DEFAULT_SOUND_DEVICE.
8878 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8880 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8882 * print.c (print_error_message): If Vsignaling_function is set,
8883 show it in *Messages*.
8885 * lisp.h (Vsignaling_function): External declaration.
8887 * eval.c (Vsignaling_function): New variable.
8888 (Fsignal): Compute it.
8889 (syms_of_eval): Staticpro it.
8891 2000-07-05 Dave Love <fx@gnu.org>
8893 * syswait.h: Use the autoconf recommended approach. Old code
8894 #if'd out in case we need to revert.
8896 * config.in (HAVE_SYS_WAIT_H): Added.
8898 2000-07-05 Andrew Innes <andrewi@gnu.org>
8900 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8901 when non-NULL instead of __morecore, to take account of buffer
8902 memory. This also solves a problem with spurious memory warnings
8905 * ralloc.c: Make real_morecore non-static.
8907 * eval.c (internal_condition_case): Comment out abort if
8908 interrupt_input_blocked is not zero.
8910 * makefile.nt: Add support for `bootstrap' and related targets.
8911 Include minimal debug info in emacs.exe in release build.
8912 Remove all dependencies on lisp.h, and fixup some others.
8914 * w32.c (init_environment): Install code from 20.7 for providing
8915 default values for environment variables, based on the
8916 executable's own location.
8917 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8918 (sys_socket): Install socket inheritance bug fix from 20.7.
8920 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8921 here via blockinput.h).
8923 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8925 * w32menu.c (w32_menu_display_help):
8926 * xmenu.c (menu_help_callback): Use show_help_echo.
8928 * keyboard.h (show_help_echo): Declare.
8930 * keyboard.c (show_help_echo): New function, extracted from read_char.
8931 Feval its `msg' argument if it's a cons cell.
8932 (read_char): Use it.
8933 (follow_key): Pass `autoload' to get_keyelt.
8935 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8936 (note_tool_bar_highlight, XTread_socket):
8937 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8939 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8940 (note_tool_bar_highlight, w32_read_socket):
8941 Do not gratuitously ignore non-string `help-echo' properties.
8943 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8945 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8947 * window.c (delete_all_subwindows): Reset Vwindow_list.
8949 * xterm.c (x_append_glyph, x_append_composite_glyph)
8950 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8951 changes in struct glyph starting 1999-12-27. Some bit-fields of
8952 struct glyph were not set, which made glyphs unequal when compared
8953 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8954 effects were the result. This also depended on the contents of
8955 memory returned by xmalloc. If flickering happens again, activate
8956 the code in clear_glyph_row that's in #if 0. If the flickering is
8957 gone with that, chances are that it is caused by something similar.
8959 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8961 * dispextern.h: Add some comments.
8963 * window.c (add_window_to_list): Add parameter LIST.
8964 (window_list): Order list so that, for each frame, windows are
8965 in canonical order, and so that frames appear in the list in
8966 the order given by Vframe_list.
8967 (next_window): Reverse the handling of NEXT_P.
8969 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8971 * window.c (Vwindow_list): New variable.
8972 (make_window, delete_window): Set Vwindow_list to nil.
8973 (check_window_containing): New function.
8974 (window_from_coordinates): Rewritten.
8975 (add_window_to_list, window_list, candidate_window_p)
8976 (decode_next_window_args, next_window): New functions.
8977 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8978 (Fwindow_list): New function.
8979 (Fother_window): Cleaned up.
8980 (foreach_window): Add a longer "variable argument list". Let
8981 callback function return 0 to indicate that cycling over windows
8983 (foreach_window_1): Likewise.
8984 (freeze_window_start): Return int.
8985 (init_window): New function.
8986 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8988 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8989 input_event with bzero.
8990 (main): Call init_window.
8992 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8995 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8997 * composite.h (make_composition_value_copy): Extern it.
8999 * composite.c (make_composition_value_copy): New function.
9001 * editfns.c (Fformat): While copying text properties, make each
9002 composition property value a copy.
9004 * fns.c (concat): While copying text properties, make each
9005 composition property value a copy.
9007 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9009 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9011 * fns.c (sweep_weak_table): Mark only objects that are not
9014 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9015 include those frames as candidates which have their focus
9016 redirected to the minibuffer frame.
9018 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9020 * fns.c (Fputhash): Return `value' rather than nil.
9022 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9024 * frame.c (next_frame): Don't check focus redirection in case
9025 MINIBUF is a window. Doing so excludes frames using MINIBUF
9026 unless their focus is redirected, which contradicts the
9027 specification of next-frame, and leads to infinite loops in
9028 certain situations when cycling through windows with next-window.
9030 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9032 * coding.c (code_convert_region): Even if the length of text is
9033 zero, try to convert it if coding->type is coding_type_ccl.
9034 (decode_coding_string, encode_coding_string): Likewise.
9036 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9038 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9039 the display if windows_or_buffers_changed.
9041 * dispnew.c (struct row_entry): New structure.
9042 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9043 (row_table_size, old_lines, new_lines, old_lines_size)
9044 (new_lines_size, run_pool, runs_size, runs): New variables.
9045 (add_row_entry): New function.
9046 (scrolling_window): Use data structures allocated with xmalloc and
9047 held in global variables, instead of allocating them with alloca and
9048 holding them in local variables. Use a larger hash table whose
9049 size depends on glyph matrix sizes. Don't use bzero to clear the
9050 hash table; instead, clear used slots only.
9052 * fns.c (next_almost_prime): Make it externally visible.
9054 * lisp.h (next_almost_prime): Add prototype.
9056 * s/isc4-0.h (sigunblock): Define.
9058 * s/sco5.h (sigunblock): Define.
9060 2000-06-27 Dave Love <fx@gnu.org>
9062 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9063 (moved to osf5-0.h).
9064 [!NOT_C_CODE]: Protect string.h stuff.
9066 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9067 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9069 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9071 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9072 below the last line from the needed window height.
9074 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9076 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9077 (Fwidget_get): Use it.
9078 (syms_of_fns): Defsubr it.
9080 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9082 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9083 display info for XIM.
9084 (xim_open_dpy): Likewise.
9085 (xim_close_dpy): Don't free the display info's XIM.
9087 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9089 * config.in (USE_XIM): New define.
9091 * keymap.c (get_keyelt): For menu-items containing a `:filter
9092 FILTER', apply FILTER to the menu-item's definition to get the
9093 real definition to use.
9095 * lisp.h (QCfilter): External declaration.
9097 * xfns.c (Fimage_size): New function.
9098 (syms_of_xfns): Defsubr it.
9100 2000-06-26 Andreas Schwab <schwab@suse.de>
9102 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9105 2000-06-25 Dave Love <fx@gnu.org>
9107 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9109 * Makefile.in (blockinput.h): Depend on atimer.h.
9110 (atimer.h): Depend on systime.h.
9112 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9114 * atimer.h: Protect against multiple inclusion. Include systime.h.
9116 * lisp.h (swap_in_global_binding): Declare.
9118 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9120 * process.c (Fopen_network_stream): Turn off atimers for duration
9121 of call to connect. (Patch from Gerd.)
9123 2000-06-23 Dave Love <fx@gnu.org>
9125 * ralloc.c: Maybe include unistd.h
9127 * emacs.c (setgrp): Undefine before defining.
9128 (malloc_warning, set_time_zone_rule, index): Prototype.
9130 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9131 HAVE_STRUCT_TIMEZONE.
9133 * s/osf1.h: Move string.h hack here from alpha.h and make it
9135 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9137 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9138 (SOCKLEN_TYPE): Don't define.
9140 * m/alpha.h: Remove string.h hack.
9142 * s/osf5-0.h: New file.
9144 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9145 include time.h, done by systime.h.
9146 [__FreeBSD__]: Remove redundant includes.
9148 * callproc.c (setpgrp): Undefine before defining.
9149 (delete_temp_file): Return Qnil to avoid warning.
9151 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9153 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9156 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9158 * composite.h (compose_text): Declare.
9160 * xterm.c: Don't include sys/types.h unconditionally. Don't
9161 protect its inclusion with !USG (following xmenu.c).
9163 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9165 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9168 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9170 * coding.c (decode_eol_post_ccl): Special handling for undecided
9171 and inconsistent EOL types.
9173 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9175 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9176 trough color and main window's background color.
9178 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9180 * xterm.h (Xt_app_con): External declaration.
9182 * widget.c (EmacsFrameRealize): Fix typo.
9184 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9186 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9187 (handle_invisible_prop): Record the start of invisible text in
9188 it->add_overlay_start.
9189 (struct overlay_entry): Add member `overlay'.
9190 (handle_overlay_change): Simplify.
9191 (next_overlay_string): After having processed overlay strings at the
9192 end of the buffer, record that fact in
9193 it->overlay_strings_at_end_processed_p.
9194 (compare_overlay_entries): If before- and after-strings come
9195 from the same overlay, let before-strings come first.
9196 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9197 (load_overlay_strings): Take it->add_overlay_start into account
9198 when adding overlay strings.
9200 * dispextern.h (struct it): Add member add_overlay_start.
9202 2000-06-22 Dave Love <fx@gnu.org>
9204 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9206 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9208 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9210 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9213 2000-06-21 Dave Love <fx@gnu.org>
9215 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9217 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9219 * syntax.c (back_comment): Simplify string-parity counting (with
9220 the added benefit of handling multiple string-styles as long as
9221 they are not intertwined).
9222 Jump to the slow code as soon as a comment starter is found in
9223 a "string_lossage" position. Fixes the case: " /* " /* " */.
9225 2000-06-21 Dave Love <fx@gnu.org>
9227 * Makefile.in: Use GETLOADAVG_LIBS.
9229 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9230 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9232 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9234 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9235 (Fforward_comment, scan_lists):
9236 Check the comstyle of single-char comment-starters.
9237 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9238 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9239 Check the comstyle of single-char comment-starters.
9240 Clarify control-flow around the Scomment case.
9242 2000-06-20 Dave Love <fx@gnu.org>
9244 * fns.c (make_hash_table, maybe_resize_hash_table):
9245 Cast arg of next_almost_prime.
9247 * tparam.c [emacs]: Include lisp.h.
9249 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9252 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9254 * keyboard.c (adjust_point_for_property): Check if display
9255 property should be treated as intangible by looking at its value.
9257 * xdisp.c (single_display_prop_intangible_p)
9258 (display_prop_intangible_p): New functions.
9260 * dispextern.h (display_prop_intangible_p): Add prototype.
9262 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9264 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9265 argument to sigprocmask.
9267 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9268 argument to sigprocmask.
9270 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9271 sigprocmask_set, and pass a pointer to it to sigprocmask.
9273 * sysdep.c (sigprocmask_set): New variable.
9275 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9278 2000-06-20 Sam Steingold <sds@gnu.org>
9280 * xrdb.c: Don't declare xmalloc, xrealloc.
9282 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9284 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9285 (re_comp): Cast gettext return value to avoid complaints when
9288 2000-06-20 Dave Love <fx@gnu.org>
9290 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9292 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9294 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9296 * m/alpha.h: Don't declare xmalloc, xrealloc.
9298 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9300 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9302 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9304 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9307 * keyboard.h (poll_for_input_1): Declare.
9309 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9311 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9313 * doprnt.c: Don't declare xmalloc, xrealloc.
9315 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9316 (getenv, ctime, getwd): Removed.
9317 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9319 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9320 x_set_tool_bar_lines.
9322 * config.in: Add HAVE_GETWD. Move some definitions above
9323 machine/system includes.
9325 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9327 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9329 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9330 contain information about ENCODING.
9332 * fontset.c (FONTSET_ASCII): Use the first element of char table
9333 for an ASCII font, not defalt slot.
9334 (fontset_ref_via_base): If FONTSET doesn't contain information for
9335 C, try the default fontset.
9336 (make_fontset): Don't copy the default fontset.
9337 (fontset_font_pattern): Likewise.
9338 (accumulate_font_info): If ELT is nil, use the corresponding
9339 element in the default fontset.
9341 2000-06-19 Dave Love <fx@gnu.org>
9343 * syntax.c (Fparse_partial_sexp): Doc fix.
9345 * regex.h: Test PROTOTYPES as well as __STDC__.
9347 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9348 errno, strerror. Put text after #endif in comment.
9350 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9352 * xterm.c (x_frame_of_widget): Likewise.
9354 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9356 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9357 to Vfundamental_mode_abbrev_table.
9359 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9360 bogus objects are marked. This slows down GC by ~80 percent, but
9361 it might be worth trying when debugging GC-related problems.
9362 This feature requires conservative stack marking to be enabled.
9364 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9365 returns XLookupChars, reset `modifiers' to zero.
9367 2000-06-19 Dave Love <fx@gnu.org>
9369 * mktime.c: Unprotoized.
9371 2000-06-19 Richard Stallman <rms@gnu.org>
9373 * data.c (set_internal): If variable is frame-local,
9374 store the new value immediately into the frame parameter alist.
9376 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9378 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9379 in the custom handler pointer.
9381 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9382 value, or checks for CHAR_META can fail when Lisp_Object is a
9384 * keymap.c (get_keyelt): Likewise.
9386 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9388 * ccl.h (struct ccl_program): New member eol_type.
9389 (struct ccl_spec): New member cr_carryover.
9391 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9392 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9394 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9395 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9396 (decode_eol_post_ccl): New function.
9397 (decode_coding): Don't detect EOL format here for CCL based coding
9399 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9400 decode_eol_post_ccl after running the CCL program.
9401 (code_convert_region): Don't detect EOL format here for CCL based
9403 (decode_coding_string): Likewise.
9405 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9407 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9408 when treating it as an integer.
9410 * coding.h (encode_coding_string): Declare.
9412 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9415 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9416 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9417 to be passed to get_local_map.
9419 * sound.c (Fplay_sound): Don't call make_number on
9420 Frun_hook_with_args count argument.
9422 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9423 for lisp objects in X event structure data field, when lisp
9424 objects are represented with unions.
9425 (x_scroll_bar_to_input_event): Ditto.
9427 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9429 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9430 termination of string. Fix sense of test whether
9431 Vline_number_display_limit is an integer.
9433 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9435 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9436 only if HAVE_X_WINDOWS.
9438 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9441 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9444 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9446 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9449 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9451 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9452 start of the while loop.
9454 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9456 * atimer.c (alarm_signal_handler): Add forward declaration.
9458 * data.c (set_internal): Remove debug code.
9460 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9462 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9464 * unexec.c (toplevel) [COFF]: Include coff.h.
9466 * s/lynxos.h: New file.
9468 * keymap.c (Fsingle_key_description): Enclose function key and
9469 event symbol names in angle brackets.
9471 * xdisp.c (setup_echo_area_for_printing): Call
9472 message_log_maybe_newline if message_buf_print is not set.
9474 * print.c (printchar, strout): Don't check message_buf_print
9475 before calling setup_echo_area_for_printing because that
9476 function does something useful even when message_buf_print is
9479 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9481 (ensure_echo_area_buffers): Initialize echo buffer's
9482 truncate lines setting to nil.
9483 (with_echo_area_buffer): Don't set the echo buffer's truncate
9485 (set_message_1): Set it here instead, based on the value
9486 of message_truncate_lines.
9487 (resize_mini_window): Handle case that lines are truncated.
9488 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9489 DEFVAR_BOOL message-truncate-lines.
9491 * keyboard.c (read_char): Bind message-truncate-lines to t
9492 while displaying a help-echo.
9494 * lisp.h (Qmessage_truncate_lines): External declaration.
9496 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9498 * xdisp.c (Vline_number_display_limit): Renamed from
9499 line_number_display_limit.
9500 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9501 Extend documentation string. Initialize
9502 Vline_number_display_limit to nil meaning no limit.
9503 (decode_mode_spec): Use Vline_number_display_limit with its new
9506 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9508 2000-06-13 Richard Stallman <rms@gnu.org>
9510 * frame.c (Fmodify_frame_parameters): Doc fix.
9512 * xfns.c (x_set_frame_parameters): Comment fix.
9514 * frame.c (store_frame_param): Call swap_in_global_binding if the
9515 variable's current binding was chosen based on this frame.
9517 * data.c (swap_in_global_binding): New function.
9519 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9521 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9522 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9524 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9526 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9528 2000-06-12 Jason Rumney <jasonr@gnu.org>
9530 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9532 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9534 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9536 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9538 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9540 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9541 (syms_of_xfaces): Defsubr Sdump_colors.
9542 (x_free_colors): Don't treat b&w specially on default visual.
9543 (x_free_dpy_colors): New function.
9544 (free_face_colors): Don't check visual class; it's done
9547 * xterm.c (x_frame_of_widget): New function.
9548 (x_alloc_nearest_color_for_widget): Use it.
9549 (x_copy_dpy_color): New function.
9550 (x_destroy_window): Free various colors.
9552 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9554 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9556 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9558 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9560 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9562 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9564 2000-06-11 Dave Love <fx@gnu.org>
9566 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9568 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9570 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9572 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9574 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9577 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9579 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9580 (regex_compile): Fix the code for handling the case of single byte
9581 char and multibyte char being mixed in a range within [...].
9583 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9584 and dst_multibyte members of coding.
9586 * charset.c (update_charset_table): Update the table
9588 (init_charset_once): Initialize elements of bytes_by_char_head to
9589 1 except for leading codes for private charases.
9591 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9592 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9594 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9596 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9597 access the data it doesn't point to.
9599 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9601 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9602 will be translated to a switch-frame event when reading the
9603 event queue. This is necessary because Emacs otherwise won't
9604 perform a switch-frame to a new frame until some other event, for
9605 example a keystroke event, forces it to do so. This has various
9606 effects, one visible being that the cursor of a frame created with
9607 C-x 5 2 or switched to with a window manager key binding like
9608 A-TAB stays hollow because selected_window isn't on the newly
9609 focused frame until the switch-frame is performed.
9611 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9612 generating a switch-frame event if necessary.
9614 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9616 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9619 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9621 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9623 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9625 * window.c (displayed_window_lines): Take empty lines at
9626 the bottom of a window into account.
9628 * window.c (displayed_window_lines): New function.
9629 (Fmove_to_window_line): Use displayed_window_lines to determine
9630 the number of lines to move, instead of using the window's height.
9632 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9633 to stop reading, even if the form read sets point to a different
9634 value when evaluated.
9636 * xdisp.c (display_line): Fix code deciding in which line to
9639 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9641 * fileio.c (e_write): Free composition data if stored in
9644 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9646 * xdisp.c (display_line): Set row's and iterator's
9647 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9648 Set cursor even if row ends in the middle of a character.
9649 (dump_glyph_row): Print values of new flags.
9650 (redisplay_window) <cursor movement in unchanged window>: When
9651 point has been moved forward, and PT is at the end of the cursor
9652 row, don't place the cursor in the next row if the cursor row ends
9653 in the middle of a character or at ZV.
9655 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9656 (struct glyph_row): Add starts_in_middle_of_char_p and
9657 ends_in_middle_of_char_p.
9658 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9659 ends_in_middle_of_char_p flag.
9660 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9662 * term.c (append_glyph): Revert change of 2000-06-06.
9664 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9665 padding glyph not fitting on line as whole character not
9668 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9669 this isn't true for images with `:ascent 100'.
9671 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9673 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9674 as modified if it is originally unmodified.
9676 * term.c (encode_terminal_code): Change the way to check if
9677 terminal coding does any conversion.
9678 (append_glyph): Set glyph->pixel_width correctly.
9680 * xdisp.c (display_line): While checking line continuation, pay
9681 attention to a padding glyph.
9683 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9685 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9687 2000-06-05 Dave Love <fx@gnu.org>
9689 * xdisp.c: Include fontset.h.
9691 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9693 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9695 * dispnew.c: Conditionally include term.h.
9697 * coding.h: Declare code_convert_string_norecord.
9699 * frame.h (struct frame): Use volatile unconditionally.
9701 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9703 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9705 * systime.h: Protect against multiple inclusion.
9706 (timezone) [USG5_4]: Define as time_t.
9708 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9709 (Foptimize_char_table, make_temp_name): Declare.
9711 * Makefile.in (xdisp.o): Depend on fontset.h.
9713 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9715 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9716 (Foptimize_char_table, make_temp_name): Declare.
9720 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9722 2000-06-02 Dave Love <fx@gnu.org>
9724 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9726 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9728 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9729 result face, set flags in that face indicating that colors may not
9732 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9733 glyph, use the ASCII NUL character to determine the face.
9735 2000-06-02 Dave Love <fx@gnu.org>
9737 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9738 (VFORK_RETURN_TYPE): Remove.
9740 * config.in: Add NO_MATHERR.
9742 2000-06-01 Dave Love <fx@gnu.org>
9744 * cmds.c (internal_self_insert): Don't check
9745 Vbefore_change_function, Vafter_change_function.
9747 * insdel.c (signal_before_change, signal_after_change): Likewise.
9749 * buffer.c (Vbefore_change_function, Vafter_change_function):
9750 Variables and their initializations deleted.
9752 * callint.c (Fcall_interactively): Doc fix.
9754 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9756 2000-05-31 Dave Love <fx@gnu.org>
9758 * textprop.c: Revert last change -- duplicated.
9760 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9762 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9765 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9767 2000-05-31 Jason Rumney <jasonr@gnu.org>
9769 * search.c (Fre_search_forward, Fre_search_backward)
9770 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9772 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9774 2000-05-30 Jason Rumney <jasonr@gnu.org>
9776 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9777 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9779 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9781 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9782 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9783 expand a nil default_filename.
9785 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9786 pointer to glyph_to_pixel_coords, not a frame.
9788 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9789 coding.h to dependencies.
9791 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9793 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9794 window pointer to be consistent with w32term.c and xterm.c.
9796 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9797 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9798 (Qline_spacing, Qcenter): New variables.
9799 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9800 (x_set_line_spacing): New function.
9801 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9802 (x_specified_cursor_type): New function.
9803 (x_set_cursor_type): Use it.
9804 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9806 (validate_x_resource_name, x_get_resource_string): Measure lengths
9807 of external strings in bytes.
9808 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9809 GetTextExtentPoint32 with NULL title.
9810 (Fx_create_frame): Initialize Qline_spacing.
9811 (w32_load_system_font): Initialize font->double_byte_p.
9812 (x_to_w32_charset): Use Vw32_charset_info_alist.
9813 (Image, busy cursor, tooltip functions): Merged changes from
9814 xfns.c. Not yet functional on Windows.
9816 * w32gui.h (W32FontStruct): Add double_byte_p member.
9818 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9819 (emacs_button_translation): Use it.
9820 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9821 in `mask' to be set.
9823 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9826 * w32term.c: Format and doc changes to bring closer to xterm.c.
9827 (w32_char_font_type): New enum.
9828 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9829 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9830 (w32_encode_char): New function.
9831 (x_encode_char): Removed.
9832 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9833 x_encode_char and w32_font_is_double_byte.
9834 (x_produce_image_glyph): Use image_ascent.
9835 (x_produce_glyphs): Use new version of w32_per_char_metric and
9836 handle NULL return value. Allow extra line spacing.
9837 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9838 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9839 w32_font_type member of glyph instead.
9840 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9841 (fast_find_position): Make sure not to consider rows not visible
9843 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9844 w32_menu_display_help with input blocked, as it can abort.
9845 (x_display_and_set_cursor): Choose cursor depending
9846 on buffer-local value of cursor_type.
9847 (x_draw_bar_cursor): Add parameter WIDTH.
9849 * w32term.h (CP_DEFAULT): Define.
9850 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9852 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9854 * search.c (Fre_search_forward, Fre_search_backward)
9855 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9857 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9859 * coding.c (detect_coding_iso2022): Fix code for checking
9860 CODING_CATEGORY_MASK_ISO_8_2.
9862 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9864 * regex.c (PREFETCH_NOLIMIT): New function.
9865 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9867 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9869 * syntax.c (find_defun_start): Move test for
9870 open_paren_in_column_0_is_defun_start outside of the loop.
9872 * xdisp.c (redisplay_window): Really switch buffers when
9873 displaying mode lines, and temporarily set selected_frame to the
9874 frame of the window that's redisplayed.
9876 * xfaces.c (free_realized_faces): Block/unblock input.
9877 (free_realized_multibyte_face): Ditto.
9879 2000-05-29 Dave Love <fx@gnu.org>
9881 * textprop.c (Qkeymap): New variable.
9882 (syms_of_textprop): Intern it.
9884 * keymap.c: Include intervals.h.
9885 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9887 * Makefile.in (keymap.o): Depend on intervals.h.
9889 * keyboard.c (menu_bar_items, tool_bar_items)
9890 (Fexecute_extended_command): Deal with `keymap' property.
9891 (read_key_sequence): Track map from `keymap' property as well as
9894 * intervals.c (get_local_map): Extra arg to allow looking for
9897 * intervals.h (map_property): New enum.
9898 (get_local_map): Extra arg using it.
9901 * lisp.h (get_local_map): Don't declare here.
9903 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9905 * Makefile.in (callproc.o): Depend on composite.h.
9907 * callproc.c: Include composite.h.
9908 (Fcall_process): Handle composition correctly.
9910 * coding.h (coding_allocate_composition_data): Extern it.
9911 (coding_restore_composition): Likewise.
9913 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9914 yet allocated, finish decoding with result
9915 CODING_FINISH_INSUFFICIENT_CMP.
9916 (coding_allocate_composition_data): Make it non-static.
9917 (coding_restore_composition): Likewise.
9919 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9921 * charset.c (syms_of_charset): Revert last change.
9923 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9925 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9926 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9929 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9931 * charset.c (syms_of_charset): Set width of character sets
9932 eight-bit-control and eight-bit-graphic to 1 column.
9934 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9936 * config.in (HAVE_SPEED_T): New define.
9938 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9941 2000-05-26 Dave Love <fx@gnu.org>
9943 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9945 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9946 (Fsubr_arity): New function.
9947 (syms_of_data): Install them.
9949 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9951 * charset.c (init_charset_once): Set the table bytes_by_char_head
9954 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9955 the default fontset to what Emacs uses by default.
9956 (check_registry_encoding): This function deleted.
9957 (Fset_fontset_font): Remove the adhoc condition for the default
9958 fontset. Allow cons in FONTNAME.
9960 * fns.c (map_char_table): Ignore char-table entries for
9961 charsets eight-bit-control and eight-bit-graphic.
9963 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9965 * emacs.c (main): Initialize keyboard syms before initializing
9966 window code, so face names are available.
9968 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9970 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9971 of an anchor at the beginning of a shy-group.
9973 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9975 * xdisp.c (handle_invisible_prop): Don't try to skip over
9976 invisible text if end of text is already reached.
9978 2000-05-25 Dave Love <fx@gnu.org>
9980 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9982 * coding.c (encode_eol): Add null statement after label.
9984 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9986 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9989 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9991 * ccl.c (ccl_driver): Fix previous change.
9993 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9995 * coding.c (run_pre_post_conversion_on_str): Set point to the
9996 beginning of buffer before calling coding->post_read_conversion.
9997 (decode_coding_string): Give correct args to
9998 run_pre_post_conversion_on_str.
9999 (encode_coding_string): Likewise.
10001 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10002 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10003 eight-bit-graphic correctly.
10005 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10007 * fileio.c (Finsert_file_contents): Even if a file is not found,
10008 execute codes for setting up coding system. Call
10009 after-insert-file-functions unconditionally.
10011 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10013 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10014 BSD_PGRPS are not defined.
10016 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10018 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10020 (syms_of_charset): Avoid building same strings.
10022 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10024 * lread.c (Fload): Add a comment about the meaning of
10025 Vuser_init_file being t.
10027 * puresize.h (BASE_PURESIZE): Increase to 675000.
10029 * s/gnu-linux.h (setpgrp): Don't define it here because this
10030 prevents compilation on GNU/Linux systems with glib 2.2.
10032 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10035 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10037 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10038 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10040 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10042 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10044 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10046 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10048 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10050 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10052 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10054 * keyboard.c (read_char): Allow character codes 128..255 to be
10055 handled by input-method-function.
10057 * insdel.c (adjust_markers_for_replace): Fix previous change.
10058 (adjust_after_replace): If PREV_TEXT is nil, call
10059 adjust_markers_for_insert, not adjust_markers_for_replace.
10061 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10063 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10064 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10065 [HAVE_GRANDPT]: Define.
10066 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10068 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10071 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10073 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10075 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10077 The following changes are to handle 8-bit characters in a
10078 multibyte buffer/string without facing with byte combining
10079 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10080 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10082 * Makefile.in (fns.o): Depend on charset.h.
10084 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10085 convert it to unibyte.
10086 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10088 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10089 apparent char boundary.
10090 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10091 0x80..0x9F to/from multibyte form.
10093 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10096 * callproc.c (Fcall_process): Always encode an argument string if
10097 it is multibyte. Setup src_multibyte and dst_multibyte members of
10098 process_coding properly.
10100 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10101 SPLIT_NON_ASCII_CHAR.
10103 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10105 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10107 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10108 (SPLIT_CHARACTER_SEQ): This macro deleted.
10109 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10110 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10111 and eight-bit-graphic.
10112 (char_to_string): Likewise. Signal an error for too large
10114 (char_printable_p): Return 0 for 8-bit characters.
10115 (update_charset_table): Update iso_charset_table only when a final
10116 character is non-negative.
10117 (find_charset_in_text): Renamed from find_charset_in_str.
10118 Arguments and return value changed. Callers changed.
10119 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10120 be -1 if CHARSET is used only internally.
10121 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10123 (Fcharset_after): Simplified.
10124 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10125 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10126 (multibyte_chars_in_text): Simplified by assuming there's no
10127 invalid multibyte sequence.
10128 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10129 (str_as_unibyte): New functions.
10130 (Fstring): Simpified by assuming that byte combining never happens.
10131 (init_charset_once): Initialization for
10132 LEADING_CODE_8_BIT_CONTROL.
10133 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10134 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10135 eight-bit-control and eight-bit-graphic.
10137 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10138 (CHARSET_8_BIT_GRAPHIC): New macros.
10139 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10140 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10141 (CHARSET_REVERSE_CHARSET): Likewise.
10142 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10144 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10145 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10146 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10147 encounter an invalid multibyte sequence.
10148 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10149 sequence is always valid.
10150 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10151 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10152 (CHAR_STRING): For 8-bit characters, call char_to_string.
10153 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10154 multibyte sequence is always valid.
10155 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10156 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10157 (str_as_unibyte): Extern them.
10158 (BCOPY_SHORT): Fix a bug.
10159 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10160 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10161 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10162 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10164 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10165 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10166 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10167 (EMIT_BYTES): New macros.
10168 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10169 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10171 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10172 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10173 check the validity of multibyte sequence.
10174 (decode_coding_emacs_mule): New function.
10175 (encode_coding_emacs_mule): New macro.
10176 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10178 (DECODE_ISO_CHARACTER): Just return a character code.
10179 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10180 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10181 EMIT_CHAR to produced decoded characters. Exit the loop only by
10182 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10184 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10185 only position codes for an invalid character.
10186 (encode_designation_at_bol): Return new destination pointer. 5th
10187 arg DSTP is changed to DST.
10188 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10189 from the source by ONE_MORE_CHAR. Don't handle the case of last
10191 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10193 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10194 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10195 TWO_MORE_BYTES to fetch a byte from the source.
10196 (encode_eol): Pay attention to coding->src_multibyte.
10197 (detect_coding, detect_eol): Preserve members src_multibyte and
10199 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10200 (encoding_buffer_size): Set magnification to 3 for all coding
10201 systems that require encoding.
10202 (ccl_coding_driver): For decoding, be sure that the result is
10203 valid multibyte sequence.
10204 (decode_coding): Initialize coding->errors and coding->result.
10205 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10206 and raw-text, always call decode_eol. Handle the case of last
10207 block here. If not coding->dst_multibyte, convert the resulting
10208 sequence to unibyte.
10209 (encode_coding): Initialize coding->errors and coding->result.
10210 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10211 and raw-text, always call encode_eol. Handle the case of last
10213 (shrink_decoding_region, shrink_encoding_region): Detect cases
10214 that we can't skip data more rigidly.
10215 (code_convert_region): Setup src_multibyte and dst_multibyte
10216 members of coding. For decoding, if the buffer is multibyte,
10217 convert the source sequence to unibyte in advance. For encoding,
10218 if the buffer is multibyte, convert the resulting sequence to
10219 multibyte afterward.
10220 (run_pre_post_conversion_on_str): New function.
10221 (code_convert_string): Deleted and divided into the following two.
10222 (decode_coding_string, encode_coding_string): New functions.
10223 (code_convert_string1, code_convert_string_norecord): Call one of
10225 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10226 MAKE_NON_ASCII_CHAR.
10227 (Fset_terminal_coding_system_internal)
10228 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10229 and dst_multibyte members.
10230 (init_coding_once): Initialize iso_code_class with new enum
10231 ISO_control_0 and ISO_control_1.
10233 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10234 devided into ISO_control_0 and ISO_control_1.
10235 (struct coding_system): New members src_multibyte, dst_multibyte,
10236 errors, and result. Delete member fake_multibyte.
10237 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10239 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10242 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10245 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10247 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10249 (Ftranspose_region): Delete codes for handling byte combining.
10251 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10252 dst_multibyte members of coding. On handling REPLACE on unibyte
10253 buffer, convert the result of decode_coding to unibyte. On
10254 inserting into a mutibyte buffer, always call code_convert_region.
10255 (e_write): Setup coding->src_multibyte according to the
10256 multibyteness of the source (buffer or string).
10258 * fns.c (concat): Handle 8-bit characters correctly.
10259 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10260 unibyte in the result.
10261 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10262 valid multibyte form in the result.
10263 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10264 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10265 return -1, signal an error.
10266 (base64_encode_1): New arg MULTIBYTE. Get each character by
10267 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10268 character is found, return -1.
10269 (Fbase64_decode_region): Delete codes for handling byte-combining.
10270 Treat each decoded byte as a unibyte character.
10271 (Fbase64_decode_string): Return unibyte string.
10272 (Fcompare_strings, concat, string_byte_to_char): Use
10273 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10274 FETCH_STRING_CHAR_ADVANCE.
10275 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10276 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10278 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10279 SPLIT_NON_ASCII_CHAR.
10280 (fontset_ref_via_base, fontset_set): Likewise
10282 * insdel.c (adjust_markers_for_record_delete): Deleted.
10283 (adjust_markers_for_insert): Argument changed. Caller changed.
10284 (adjust_markers_for_replace): Likewise.
10285 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10286 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10287 (copy_text): Delete unused local varialbe c_save. For converting
10288 to multibyte, be sure to make all 8-bit characters in valid
10290 (count_size_as_multibyte): Handle 8-bit characters correctly.
10291 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10292 (adjust_after_replace, replace_range, del_range_2)
10293 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10294 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10295 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10296 handling byte combining.
10297 (adjust_before_replace): Deleted.
10299 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10300 SPLIT_NON_ASCII_CHAR.
10301 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10302 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10303 (Fkey_description): Likewise.
10305 * lread.c (read1): On reading multibyte string, be sure to make
10306 all 8-bit chararacters in valid multibyte form.
10307 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10309 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10312 * process.c (Fstart_process): GCPRO current_dir before calling
10313 Ffind_operation_coding_system. Encode arguments here.
10314 (create_process): Don't encode arguments here. Setup
10315 src_multibyte and dst_multibyte members of struct coding.
10316 (read_process_output): Setup src_multibyte and dst_multibyte
10317 members of struct coding. If the output is to multibyte buffer,
10318 always decode the output of the process. Adjust the
10319 representation of 8-bit characters to the multibyteness of the output.
10320 (send_process): Setup coding->src_multibyte according to the
10321 multibyteness of the source.
10323 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10324 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10325 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10327 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10329 * w16select.c (Fw16_set_clipboard_data): Setup members
10330 src_multibyte and dst_multibyte of coding. Adjusted for the
10331 change for find_charset_in_str.
10332 (Fw16_get_clipboard_data): Likewise.
10334 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10335 dst_multibyte of coding.
10336 (x_to_w32_font): Likewise.
10338 * w32select.c (Fw32_set_clipboard_data): Setup members
10339 src_multibyte and dst_multibyte of coding. Adjusted for the
10340 change for find_charset_in_str.
10341 (Fw32_get_clipboard_data): Likewise.
10343 * xdisp.c (get_next_display_element): Handle 8-bit characters
10345 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10346 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10348 * xselect.c (selection_data_to_lisp_data): Setup members
10349 src_multibyte and dst_multibyte of coding. Adjusted for the
10350 change for find_charset_in_str.
10351 (lisp_data_to_selection_data): Likewise.
10353 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10355 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10357 * dispextern.h (Vimage_types): Add extern declaration.
10359 * xdisp.c (Vimage_types): Moved here from xfns.c.
10360 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10362 * xfns.c (Vimages_types): Moved to xdisp.c.
10363 (syms_of_xfns): Move `image-types' to xdisp.c.
10365 * w32fns.c (Vimage_types): Removed.
10366 (syms_of_w32fns): Remove `image-types'.
10368 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10370 * fns.c (map_char_table): Pay attention to character number of
10371 charset. Check the validity of charset at the first level. For
10372 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10375 * fontset.c: Include "buffer.h".
10376 (fs_load_font): If the face has fontset, record the face ID in
10378 (Finternal_char_font): New function.
10379 (accumulate_font_info): New function.
10380 (Ffontset_info): Rewritten for the new fontset implementation.
10381 (syms_of_fontset): Register Vdefault_fontset in the first element
10382 of Vfontset_table. Include Vdefault_fontset in
10383 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10386 2000-05-16 Dave Love <fx@gnu.org>
10388 * m/iris5d.h: Deleted -- unused.
10390 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10392 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10393 `invalid' instead of `illegal'.
10395 * indent.c (Fmove_to_column): When ending within a tab, insert
10396 spaces first so that markers at the end of the tab get adjusted.
10398 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10399 buffer list that wasn't selected in that frame.
10401 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10402 is needed on mescaline, use a 2 char prefix, and call
10403 make_temp_name with second arg non-zero.
10405 * fileio.c (make_temp_name): New function, extracted from
10407 (Fmake_temp_name): Use it.
10409 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10411 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10413 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10415 * Makefile.in (lisp): Add env.elc.
10417 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10419 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10421 * search.c (Freplace_match): Handle case of `\N' in the
10422 replacement when there's no group N.
10424 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10426 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10427 of the message to message_dolog.
10429 * keyboard.c (read_char): Don't clear current message for help
10430 events; let the code handling help events handle this. Change
10431 code detecting help events that should be ignored.
10433 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10434 we're interating over a string.
10436 2000-05-09 Dave Love <fx@gnu.org>
10438 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10439 that offset before writing. Move gcpro region past call of
10442 2000-05-04 Dave Love <fx@gnu.org>
10444 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10446 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10448 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10449 of inserted characters when BUF equals the current buffer, and PT
10450 is in front of or equal to FROM.
10452 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10454 * xdisp.c (handle_single_display_prop): If display property value
10455 is invalid, or something not supported on the frame, restore
10456 iterator's position to what it was initially. Make sure to return
10457 0 for invalid and unsupported property values.
10459 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10460 that x_per_char_metric returns null.
10462 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10464 * xterm.h (struct face): Add forward declaration.
10465 (struct image): Ditto.
10466 (image_ascent): Add prototype.
10468 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10469 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10470 image_ascent instead of using IMAGE_ASCENT.
10472 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10473 (IMAGE_ASCENT): Removed.
10475 * xfns.c (Qcenter): New variable.
10476 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10477 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10478 (image_ascent): New function.
10479 (lookup_image): Recognize `:ascent center'.
10480 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10481 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10482 (xbm_load): Don't set image's ascent here.
10483 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10484 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10485 check ascent values here.
10486 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10487 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10488 (syms_of_xfns): Initialize Qcenter.
10490 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10491 to the limits, increase the limits.
10493 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10495 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10496 Check Vfont_encoding_alist against the full name of the opened font.
10498 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10500 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10501 taller than the window.
10503 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10505 * xfaces.c (realize_x_face): Fix the argument of the second
10506 xassert. BASE_FACE may not be a face for ASCII.
10508 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10510 * print.c (print_object): Treat print-length < 0 as nil.
10512 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10514 * s/freebsd.h (TERMCAP_OBJ): Removed.
10515 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10517 * lread.c (read1): Don't treat period followed by certain
10518 characters as symbol start.
10520 * xfns.c (slurp_file): New function.
10521 (xbm_image_p): Handle case of in-memory XBM files.
10522 (xbm_scan): Rewritten to work on memory buffers instead of files.
10523 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10524 Work on memory buffers instead of files. If DATA is null test
10525 if buffer looks like an in-memory XBM file.
10526 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10527 memory buffers instead of files.
10528 (xbm_file_p): New function.
10529 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10531 * lread.c (end_of_file_error): New function.
10532 (read1): Call it instead of signaling `end-of-file' directly.
10534 * print.c (print_error_message): Print data of `end-of-file'
10535 with Fprinc instead of Fprin1.
10537 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10539 * window.c (freeze_window_start): Check that minibuffer scroll
10540 window isn't nil before extracting the window structure pointer
10543 * undo.c (record_delete): If we hit the end of the undo list, stop
10544 picking elements apart.
10546 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10548 * xdisp.c (display_line): If lines are continued, restore
10549 iterator's ascent/descent information to the values before the
10550 first glyph not fitting on the line.
10552 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10554 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10555 positions in glyph matrix. Don't compute new window end positions.
10557 * dispnew.c (increment_matrix_positions): Renamed from
10558 increment_glyph_matrix_buffer_positions.
10559 (increment_row_positions): Renamed from
10560 increment_glyph_row_buffer_positions.
10562 * dispextern.h: Change names of renamed functions from dispnew.c
10565 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10567 * fileio.c (Fdo_auto_save): Create directories for auto-save
10568 list file if necessary.
10570 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10571 from buffer or frame.
10572 (automatic_hscrolling_p): New variable.
10573 (hscroll_windows): Scroll windows horizontally only if automatic
10574 hscrolling is allowed.
10575 (syms_of_xdisp): New variable `automatic-hscrolling'.
10577 * frame.h (struct frame): Add member extra_line_spacing.
10579 * xfns.c (x_set_line_spacing): New function.
10580 (Fx_create_frame): Set line spacing from resources.
10581 (Qline_spacing): New variable.
10582 (syms_of_xfns): Initialize Qline_spacing.
10584 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10586 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10587 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10588 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10589 extra_line_spacing from default value.
10590 (init_buffer_once): Initialize default value of extra_line_spacing.
10592 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10595 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10596 prompt_width. Add extra line spacing.
10598 * term.c (produce_glyphs): Remove reference to struct it's
10601 * dispextern.h (struct it): Remove member prompt_width, add
10602 extra_line_spacing.
10604 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10606 * dispnew.c (update_frame_line): When writing a whole line, make
10607 sure cursor is in the right row afterwards, otherwise a use of
10608 capability `ch' in cmgoto might leave the cursor in the row below.
10610 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10612 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10614 * keyboard.c (timer_check): Fix typo in comment.
10616 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10618 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10619 name change: ch -> character.
10621 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10623 * keyboard.c (echo_message_buffer): New variable.
10624 (echo_now): Set echo_message_buffer to the echo area buffer used
10625 to display the echo.
10626 (cancel_echoing): Reset echo_message_buffer to nil.
10627 (read_char): Code rewritten that handles canceling an echo or
10628 echoing a dash, respectively.
10630 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10631 directory doesn't exist.
10633 2000-04-19 Dave Love <fx@gnu.org>
10635 * fns.c (syms_of_fns): Defsubr mapc.
10636 (concat): Don't allow numeric args.
10637 (Fconcat): Doc change.
10639 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10641 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10642 instead define end_match(1|2) more carefully.
10643 Use GET_CHAR_BEFORE_2 for `begline'.
10645 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10647 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10648 on 64-bit systems where NULL is defined as `0'.
10650 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10651 the `variable argument list' to make it work on Alpha.
10653 * m/alpha.h (_LP64) [!_LP64]: Define.
10654 (ORDINARY_LINK): Define for NetBSD.
10656 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10658 2000-04-19 Dave Love <fx@gnu.org>
10660 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10663 * Makefile.in (LIBS): Don't use.
10664 (GETLOADAVG_OBJ): Define again.
10665 (otherobj): Add GETLOADAVG_OBJ.
10667 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10669 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10671 * lread.c (read_filtered_event): Cancel and start busy cursor.
10673 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10674 that the per-character metrics may be null.
10676 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10678 * buffer.c (clone_per_buffer_values): New function.
10679 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10680 clone_per_buffer_values if CLONE is not nil.
10682 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10684 2000-04-16 Dave Love <fx@gnu.org>
10686 * Makefile.in: Remove obsolete localcpp stuff.
10687 (GETLOADAVG_OBJ): Don't define.
10688 (obj): Move LIBOBJS...
10689 (otherobj): ... to here.
10690 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10691 whitespace-only lines after the continuation (Irix).
10693 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10695 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10697 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10699 2000-04-14 Dave Love <fx@gnu.org>
10701 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10702 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10703 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10704 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10707 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10708 autoconfiscated HAVE_GETLOADAVG.
10710 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10713 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10715 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10716 (fill_in_lock_file_name): Avoid existing files that aren't links.
10718 2000-04-14 Dave Love <fx@gnu.org>
10720 * Makefile.in (LIBS, LIBOBJS): New variable.
10721 (INTERVAL_SRC): Convert to make variable.
10722 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10723 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10724 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10726 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10727 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10728 (shortlisp): Add facemenu, float-sup, frame.
10729 (SOME_MACHINE_LISP): Remove them from here.
10730 (LIBES): Change unused LDLIBS to autoconf LIBS.
10732 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10734 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10736 * composite.c (update_compositions): If FROM and TO are not in a
10737 valid range, do nothing.
10739 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10741 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10743 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10745 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10748 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10750 * fileio.c (a_write): Remove redundant semi-colons.
10751 (e_write): Return -1 if failed to write all the data.
10752 This fixes the changes made at 1999-12-15.
10754 2000-04-12 Dave Love <fx@gnu.org>
10756 * fns.c (mapcar1): Test for null vals to support mapc.
10757 (Fmapc): New function.
10759 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10761 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10762 (IT_frame_up_to_date): Support the buffer local value of
10763 cursor-type, if defined.
10765 2000-04-10 Dave Love <fx@gnu.org>
10767 * editfns.c (preceding-char, following-char): Doc fix.
10769 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10771 * Makefile.in (temacs): Revert 2000-03-12 change.
10773 2000-04-10 Jason Rumney <jasonr@gnu.org>
10775 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10777 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10779 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10780 area buffer, if it's not set up yet.
10782 * indent.c (compute_motion): Set immediate_quit.
10784 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10786 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10787 (realize_tty_face): Suppress boldness if colors are the inverse of
10788 the default colors, and tty_suppress_bold_inverse_default_colors_p
10790 (Ftty_suppress_bold_inverse_default_colors): New function.
10791 (syms_of_xfaces): Defsubr it.
10793 * buffer.c (Frestore_buffer_modified_p): New function.
10794 (syms_of_buffer): Defsubr it.
10796 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10798 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10799 charset id (int) argument, not a charset (Lisp_Object).
10801 * coding.h (code_convert_string): Declare.
10802 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10803 object, as the fourth argument to code_convert_string.
10805 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10806 (Fset_fontset_font): Use EQ to compare lisp objects.
10808 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10810 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10811 a pointer that looks like a lisp object.
10812 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10813 zero, instead see whether it's an integer object, since they can't
10815 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10817 * dispnew.c (allocate_matrices_for_frame_redisplay)
10818 (direct_output_forward_char): Use X(U)INT and make_number as needed
10819 to convert between (unsigned) int values and lisp integers.
10820 * keyboard.c (read_key_sequence): Likewise.
10821 * lread.c (substitute_object_recurse): Likewise.
10822 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10823 * minibuf.c (do_completion, Fminibuffer_complete_word)
10824 (Fminibuffer_completion_help): Likewise.
10825 * term.c (produce_special_glyphs): Likewise.
10827 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10828 * print.c (print_preprocess, print_object): Likewise.
10830 * search.c (compile_pattern): Use NILP when checking for nil.
10832 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10833 __OPTIMIZE__]: Provide a GNU C macro version that handles
10834 lisp-object unions.
10835 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10836 field, to better cope with ENABLE_CHECKING and calls that modify a
10837 Lisp_Object using its old value.
10839 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10841 * window.c (compare_window_configurations): Signal an error
10842 if parameters C1 or C2 aren't window configurations.
10844 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10845 AFTER_POTENTIAL_GC calls around calls to functions that can
10846 signal an error and thus invoke the debugger.
10848 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10850 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10851 an error if decoding fails.
10853 * keyboard.c (lispy_mouse_names): Variable removed.
10854 (Vlispy_mouse_stem): New variable.
10855 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10856 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10857 for any mouse button number. Increase size of mouse_syms and
10858 button_down_location as needed. Call modify_event_symbol with
10859 different arguments.
10860 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10861 Call modify_event_symbol with different arguments.
10862 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10863 for any button number. Call modify_event_symbol with different
10865 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10866 Accept a string for NAME_ALIST_OR_STEM.
10868 * lisp.h (larger_vector): Add prototype.
10870 * fns.c (larger_vector): Make externally visible.
10872 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10874 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10876 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10877 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10878 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10879 we are between str1 and str2.
10880 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10881 (PATFETCH): Use `TRANSLATE'.
10882 (PATFETCH_RAW): Fetch multibyte char if applicable.
10883 (PATUNFETCH): Remove.
10884 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10885 When writing a char, write it directly into the pattern buffer rather
10886 than going needlessly through a temp char-array.
10887 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10888 multibyte magic and remove the useless `#ifdef emacs'.
10889 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10892 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10893 conditional on `emacs'.
10895 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10897 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10899 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10900 non-union-type versions of XMARK and friends here, because XMARK
10901 and friends won't work on an integer field if NO_UNION_TYPE is not
10903 (make_number): Define as a function if it's not defined as a macro.
10905 * composite.c (run_composite_function): Use NILP when checking for nil.
10906 (syms_of_composite): Delete local var NARGS, pass an int as first
10907 argument to Fmake_hash_table.
10909 * editfns.c (text_property_stickiness): Use NILP to test
10910 Lisp_Object boolean value.
10911 (Fmessage_or_box): Don't use NILP to test int variable.
10912 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10913 problems reading from and changing the same lisp value in an
10916 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10918 * term.c (TN_no_color_video): New variable.
10919 (term_init): Intitialize TN_no_color_video.
10920 (enum no_color_bit): New enumeration.
10921 (MAY_USE_WITH_COLORS_P): New macro.
10922 (turn_on_face): Use it to determine if attributes may be used
10923 combined with colors.
10925 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10927 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10928 with int lvalues via casts; instead, just yield lisp object lvalues.
10929 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10930 proper accessor macros.
10931 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10932 (grow_mini_window): Fix typo getting int value of root->height.
10934 * xdisp.c (compute_string_pos): Fix order of arguments to
10935 string_pos_nchars_ahead.
10936 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10937 count arg to variable-arg routines like Frun_hook_with_args and
10939 (back_to_previous_visible_line_start)
10940 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10941 fixed-arg routines like Fget_char_property and Fmake_string.
10942 (reconsider_clip_changes): Use XINT when comparing integer lisp
10943 objects, or passing them as int arguments.
10944 (mark_window_display_accurate, insert_left_trunc_glyphs)
10945 (append_space, extend_face_to_end_of_line): Use make_number when
10946 storing or passing integer values as lisp objects.
10947 (set_cursor_from_row, highlight_trailing_whitespace): Use
10948 INTEGERP, not implicit test against zero, for glyph object.
10949 (try_window_id): Don't use make_number when we want an int value.
10951 * xfaces.c (xlfd_symbolic_value): Make last argument a
10952 Lisp_Object, to be consistent with callers.
10953 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10954 (lface_hash): Apply XFASTINT to lisp values before folding in.
10956 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10957 fill in window width and height. Pass an int, not a lisp object,
10958 as first arg to Finsert.
10960 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10962 * xfaces.c (realize_basic_faces): Block input while realizing
10965 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10967 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10969 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10971 * xterm.c (x_produce_glyphs): When displaying unibyte text
10972 or ASCII, handle case that per-char metric is null.
10974 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10976 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10978 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10979 (XSUBR, XBUFFER): Verify correct object type before returning
10980 pointer, using eassert.
10981 * frame.h (XFRAME): Likewise.
10983 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10984 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10985 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10986 * data.c (set_internal): Likewise.
10987 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10988 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10989 * fileio.c (auto_save_1): Likewise.
10990 * insdel.c (check_markers): Likewise.
10991 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10992 * undo.c (record_insert): Likewise.
10993 * vmsproc.c (child_sig): Likewise.
10994 * window.c (unshow_buffer, window_loop): Likewise.
10995 * xterm.c (x_erase_phys_cursor): Likewise.
10997 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10999 * xfns.c (free_image_cache): Free the cache structure itself
11000 last, after all its members have been freed.
11002 * lisp.h (xstrdup): Add prototype.
11004 * alloc.c (xstrdup): Moved here from xfaces.c.
11005 (allocating_for_lisp): Variable removed.
11006 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11008 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11010 (xstrdup): Moved to alloc.c.
11012 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11014 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11016 * emacs.c (main): Fix sense of no-loadup test.
11018 * config.in (ENABLE_CHECKING): Undef.
11020 * lisp.h (struct interval): Replace "parent" field with a union of
11021 interval pointer and Lisp_Object; add new bitfield to use as
11022 discriminant. Change other flag fields to bitfields.
11023 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11024 is defined and the supplied test fails, print a message and abort.
11025 (eassert): New macro. Use CHECK to provide an assert-like facility.
11027 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11028 pointers; abort if the value looks like a lisp object.
11029 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11030 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11031 Modify for new interval parent definition.
11033 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11034 (UNMARK_BALANCE_INTERVALS): Update references that need an
11035 addressable lisp object in the interval structure.
11036 (die): New function.
11037 (suppress_checking): New variable.
11039 * intervals.c (interval_start_pos): Just return 0 if there's no
11042 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11044 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11045 and earlier Emacs versions.
11047 * keyboard.c (Ftop_level): Cancel busy-cursor.
11049 * eval.c (call_debugger): Cancel busy-cursor.
11051 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11053 * search.c (Freplace_match): Adjust multibyteness of the current
11054 buffer and NEWTEXT. Free allocated memory before signaling an error.
11056 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11058 * regex.c (analyse_first): New function obtained by ripping out most
11059 of re_compile_fastmap and generalizing it a little bit so that it
11060 can also just return whether a given (sub)pattern can match the empty
11062 (regex_compile): Use `analyse_first' to decide whether the loop-check
11063 needs to be done or not for *, +, *? and +? (the loop check is costly
11064 for non-greedy repetition).
11065 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11067 2000-03-28 Dave Love <fx@gnu.org>
11069 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11071 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11073 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11075 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11077 (enum re_opcode_t): Update description of succeed_n.
11078 (PATFETCH): Always define.
11079 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11080 operators, char classes, shy-groups and intervals).
11081 Optimize special cases of intervals so as to only use succeed_n and
11082 jump_n when really needed.
11083 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11084 that we don't have to handle the special cases any more.
11085 Simplify on_failure_jump handling as well.
11087 2000-03-28 Jason Rumney <jasonr@gnu.org>
11089 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11091 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11093 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11095 * s/msdos.h (GC_SETJMP_WORKS): Define.
11097 * alloc.c (mark_maybe_object): New function.
11098 (mark_memory): Use it.
11099 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11100 (setjmp_tested_p, longjmp_done): New variables.
11101 (test_setjmp): New function.
11102 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11103 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11105 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11106 to DEC_TEXT_POS and INC_TEXT_POS.
11108 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11109 with parameter MULTIBYTE_P.
11111 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11113 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11114 buffers because it looks for multibyte character byte sequences
11115 which don't exist in unibyte text.
11117 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11119 * xfaces.c (register_color, unregister_color, unregister_colors)
11120 [DEBUG_X_COLORS]: New functions.
11121 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11123 * xfns.c (x_set_cursor_color): Get color reference counts right.
11125 * xterm.c (x_copy_color): New function.
11126 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11128 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11129 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11130 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11131 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11132 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11133 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11134 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11135 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11136 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11137 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11139 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11140 names for handling per-buffer variables.
11142 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11143 instead of MAX_BUFFER_LOCAL_VARS.
11144 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11146 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11148 * xfns.c (x_specified_cursor_type): New function.
11149 (x_set_cursor_type): Use it.
11151 * buffer.h (struct buffer): Add cursor_type.
11153 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11155 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11156 (print_partial_compiled_pattern, re_compile_fastmap):
11158 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11159 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11160 executing it as well as when popping it off the stack to find infinite
11161 loops in non-greedy repetition operators.
11163 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11165 * doc.c (Qfunction_documentation): New variable.
11166 (syms_of_doc): Initialize Qfunction_documentation.
11167 (Fdocumentation): If FUNCTION is a symbol with non-nil
11168 `function-documentation' property, return a documentation derived
11171 * buffer.c (syms_of_buffer): Add default-cursor-type.
11172 (init_buffer_once): Don't let cursor_type have a local value
11175 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11176 on buffer-local value of cursor_type.
11177 (x_draw_bar_cursor): Add parameter WIDTH.
11179 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11180 (init_buffer_once): Set default cursor_type value to t.
11181 Mark cursor_type as local everywhere.
11182 (syms_of_buffer): New per-buffer variable cursor-type.
11184 * buffer.h (struct buffer): Remove member local_var_flags,
11186 (MAX_BUFFER_LOCAL_VARS): New macro.
11187 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11188 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11189 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11190 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11192 * print.c (print_object): Use new macros for per-buffer variables.
11194 * category.c (Fset_category_table): Use new macros for per-buffer
11197 * buffer.c (buffer_permanent_local_flags): Make a char array.
11198 (max_buffer_local_idx): New variable.
11199 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11200 for new handling of per-buffer variables.
11201 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11202 (init_buffer_once): Initialize per-buffer vars differently.
11203 Set max_buffer_local_idx.
11205 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11208 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11210 * data.c (do_symval_forwarding, store_symval_forwarding)
11211 (find_symbol_value, set_internal, default_value, Fset_default)
11212 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11213 per-buffer variables.
11215 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11217 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11219 * xterm.c (x_term_init): Unblock input around call1 of
11220 Qvendor_specific_keysyms.
11222 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11223 (find_defun_start): Consider an open parenthesis in column 0
11224 a defun start only if open_paren_in_column_0_is_defun_start is set.
11225 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11227 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11229 * eval.c (Fautoload): Add entry in load-history (if after dump).
11230 * lread.c (load-history): Update docstring.
11232 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11234 * indent.c (Fvertical_motion): Always use the current buffer.
11235 Temporarily change the window's buffer, if necessary.
11237 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11239 * xterm.c (fast_find_position): Make sure not to consider rows
11240 not visible in the window.
11242 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11244 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11245 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11247 2000-03-22 Jason Rumney <jasonr@gnu.org>
11249 * w32menu.c (single_submenu): Set help string to NULL if none.
11250 (w32_menu_show): Set help string correctly.
11251 (add-menu-item): Set help string in MIIM_DATA for menu item.
11252 Load SetMenuItemInfoA explicitly.
11253 (w32_menu_display_help): New function.
11255 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11256 (QCdata): Moved to xdisp.c.
11258 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11259 (Vw32_charset_to_codepage_alist): Removed.
11260 (Vw32_charset_info_alist): New variable.
11261 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11262 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11263 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11264 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11266 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11267 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11268 Define Vw32_charset_info_alist and w32_charset symbols.
11270 2000-03-22 Jason Rumney <jasonr@gnu.org>
11272 * makefile.nt (w32bdf.obj): Update dependencies.
11274 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11276 * w32fns.c: Include fontset.h after dispextern.h.
11277 (Fx_create_frame): Do not create fontset.
11278 (w32_load_system_font): Doc fix.
11279 (Fx_close_connection): Free full_name if it is not shared.
11281 * w32term.c: Include fontset.h after dispextern.h.
11282 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11284 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11285 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11286 (w32_font_is_double_byte): New function, needs body.
11287 (x_append_glyph): Set glyph->glyph_not_available_p.
11288 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11289 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11290 character, convert it to a unibyte character.
11291 (struct glyph_string): Delete member `charset'.
11292 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11293 calculating it is found.
11294 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11295 the case that per char metric is not available correctly.
11296 (x_fill_glyph_string): Handle the case that the specific glyph is
11297 not available correctly.
11298 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11299 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11300 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11301 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11302 fontset. Don't call FS_LOAD_FONT.
11304 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11306 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11307 (INT_LISPLIKE): New macro.
11308 (NULL_INTERVAL_P): Use it.
11309 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11310 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11311 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11313 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11314 explicit references to "parent" field of struct interval and
11315 associated unclean type conversions.
11316 * intervals.c (create_root_interval, root_interval, rotate_right)
11317 (rotate_left, balance_possible_root_interval, split_interval_right)
11318 (split_interval_left, interval_start_pos, find_interval)
11319 (next_interval, previous_interval, update_interval)
11320 (adjust_intervals_for_insertion, delete_node, delete_interval)
11321 (adjust_intervals_for_deletion, merge_interval_right)
11322 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11323 (copy_intervals_to_string): Likewise.
11324 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11326 * syntax.c (update_syntax_table): Likewise.
11328 * intervals.c (reproduce_tree_obj): New function, like
11329 reproduce_tree but takes a Lisp_Object for the parent. Declare
11331 (graft_intervals_into_buffer): Use it when appropriate.
11332 (reproduce_tree): Declare with prototype.
11333 (balance_possible_root_interval): Check that the parent is a lisp
11334 object before trying to examine its type.
11336 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11338 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11339 as strings only if both are known to be strings.
11341 * s/openbsd.h (LIBS_TERMCAP): Undef.
11343 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11345 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11346 definitions for non-Emacs compilation.
11347 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11348 outside of `#ifdef emacs'.
11349 (print_partial_compiled_pattern): Update.
11350 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11351 (re_compile_fastmap): Merge handling of charset and charset_not (for
11352 emacs and non-emacs compilation as well).
11353 Similarly for (not)categoryspec and (not)syntaxspec.
11354 Don't use the fastmap when reaching `anychar' since the added
11355 complexity is not justified.
11356 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11357 and (not)syntaxspec. Merge (not)categoryspec.
11359 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11361 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11362 (FACE_FOR_CHAR): Define them differently for the configuration of
11365 2000-03-21 Dave Love <fx@gnu.org>
11367 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11370 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11372 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11373 (lface_fully_specified_p): Don't check contents of
11374 LFACE_FONT_INDEX because that attribute is optional.
11375 (realize_x_face): Remove now unwarranted xassert.
11377 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11379 The following changes are to make font selection based on
11380 characters, not charset. In addition, they recover fontset
11381 facilities while utilizing the new font selection mechanism.
11383 * Makefile.in (fontset.o): Depend on dispextern.h.
11385 * alloc.c (mark_face_cache): Don't mark face->registry.
11387 * dispextern.h (struct glyph): New member glyph_not_available_p.
11388 Use 22 bits for face_id.
11389 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11390 (struct face): Delete member registry, new member ascii_face.
11391 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11392 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11393 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11394 (struct it): Delete member charset, new member glyph_not_available_p.
11396 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11397 (struct fontset_info, struct fontset_data): Structs removed.
11398 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11399 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11400 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11401 (fs_free_face_fontset, fontset_font_pattern)
11402 (face_suitable_for_char_p, face_for_char)
11403 (make_fontset_for_ascii_face): Extern them.
11404 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11405 (FS_LOAD_FACE_FONT): New macro.
11407 * fontset.c: All codes rewritten or adjusted for the change of
11408 fontset implementation. Now fontset is represented by char table.
11409 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11411 (my_strcasecmp): Function removed.
11412 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11413 (AREF, ASIZE): New macros.
11414 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11415 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11416 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11417 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11418 (fontset_id_valid_p, font_family_registry, fontset_name)
11419 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11420 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11422 (fs_load_font): New arg FACE. Caller changed.
11423 (fs_query_fontset): Argument changed. Caller changed.
11424 (Fquery_fontset): call fs_query_fontset.
11425 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11427 (clear_fontset_elements, check_registry_encoding)
11428 (check_fontset_name): New functions.
11429 (syms_of_fontset): Set char-table-extra-slots property of fontset
11430 to 3. Staticpro and initialize Vfontset_table and
11431 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11433 * frame.h (struct frame): Member `fontset_data' removed.
11434 (FRAME_FONTSET_DATA): Macro removed.
11436 * frame.c (make_frame): Don't allocate f->fontset_data.
11437 (Fdelete_frame): Don't free f->fontset_data.
11439 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11441 * xdisp.c (charset_at_position): Function removed.
11442 (init_iterator): Don't set member charset of struct `it'.
11443 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11444 (next_element_from_display_vector, insert_left_trunc_glyphs):
11446 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11448 (get_next_display_element, append_space)
11449 (extend_face_to_end_of_line): Likewise.
11451 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11453 (clear_font_table, frame_update_line_height, load_face_font):
11454 Adjusted for the change of fontset implementation.
11455 (load_face_fontset_font): Function removed.
11456 (pixel_point_size): New function.
11457 (font_list): Argument type changed. Caller changed.
11458 (LFACE_FONT): New macro.
11459 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11460 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11461 Lisp_Object. Determine the font name by actually loading a font
11462 by the specified pattern. Set LFACE_FONT (lface) to the specified
11463 pattern. Even if a font is not found, don't try alternatives.
11464 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11465 (set_font_frame_param): If `font' is specified in lface, use it.
11466 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11467 (lface_same_font_attributes_p): Likewise.
11468 (make_realized_face): Arguent changed. Caller changed. Set
11469 face->ascii_face to face itself.
11470 (free_realized_face): Free face->fontset if face is for ASCII.
11471 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11472 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11473 (free_realized_multibyte_face): New function.
11474 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11475 changed. Caller changed.
11476 (try_font_list): Argument type changed.
11477 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11478 (choose_face_font): Argument changed. Handle fontset properly.
11479 (choose_face_fontset_font): Function removed.
11480 (realize_default_face, realize_named_face): Don't remove the
11482 (realize_face): Argument changed. Caller changed. Remove face
11483 with the arg former_face_id in advance. Load font for the new face.
11484 (realize_x_face): Argument changed. Caller changed. For a
11485 multibyte character, share fontset with base_face. For a single
11486 byte character, make a new realized fontset. Don't load a font here.
11487 (realize_tty_face): Argument changed. Caller changed.
11488 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11489 (face_at_buffer_position): Don't check multibyte_p for returning
11491 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11492 FACE_SUITABLE_FOR_CHARSET_P.
11493 (syms_of_xfaces): Remove code for Qx_charset_registry and
11494 Vface_default_registry.
11496 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11497 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11498 (x_per_char_metric): Don't try FONT->default_char. Even if
11499 pcm->width is zero, glyph bits may exist.
11500 (x_encode_char): Always initialize char2b->byte1.
11501 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11502 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11503 (x_append_glyph): Set glyph->glyph_not_available_p.
11504 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11505 it->charset. Handle the case that per char metric is not
11506 available. If it->multibyte_p is zero and it->c is a multibyte
11507 character, convert it to a unibyte character.
11508 (struct glyph_string): Delete member `charset'.
11509 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11510 the case that per char metric is not available correctly.
11511 (x_fill_glyph_string): Handle the case that the specific glyph is
11512 not available correctly.
11513 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11514 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11515 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11516 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11517 fontset. Don't call FS_LOAD_FONT.
11519 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11520 (x_create_tip_frame): Likewise.
11521 (Fx_close_connection): Free full_name of font_info.
11523 * fns.c (optimize_sub_char_table): New function.
11524 (Foptimize_char_table): New function.
11525 (syms_of_fns): Defsubr Soptimize_char_table.
11527 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11529 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11530 only if buffer is displayed in some window.
11532 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11533 (try_window_reusing_current_matrix): Don't call scroll run
11534 function if run's current and desired position are the same;
11535 this prevents cursor flickering.
11537 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11539 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11541 * regex.c (RE_STRING_CHAR): New macro.
11542 (GET_CHAR_AFER_2): Remove.
11543 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11544 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11545 (print_partial_compiled_pattern, re_compile_fastmap)
11546 (re_match_2_internal): Remove on_failure_jump_exclusive.
11547 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11548 optimization only need to work for * (ie. can use of_keep_string_jump).
11549 Remove the special case for .*\n since it is now covered by the general
11551 (re_search_2): Don't bother with `room'.
11552 (skip_one_char): New function.
11553 (skip_noops): Simplify since `memory' is not needed any more.
11554 (mutually_exclusive_p): Restructure slightly to use `switch' and
11555 add handling for "all" remaining cases.
11556 (re_match_2_internal): Change on_failure_jump_smart to use
11557 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11558 rather than on_failure_jump_exclusive.
11560 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11562 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11563 number of bits per RGB because it's everywhere used as the depth
11566 * term.c (calculate_costs): Remove code dealing with X frames.
11568 2000-03-19 Richard M. Stallman <rms@gnu.org>
11570 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11572 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11574 * lread.c (read_integer): Unread the last char not consumed.
11576 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11578 * xterm.c (x_update_window_cursor): Don't update in frames
11579 which are in the process of being deleted.
11581 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11583 * Makefile.in (mostlyclean): Add `*.core'.
11584 (clean): Add `bootstrap-emacs'.
11586 * lread.c (read_integer): New function.
11587 (read1): Support read syntax #o, #x, #b, #r.
11589 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11591 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11592 make sure POINTER_TO_OFFSET gives the same value before and after
11593 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11594 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11595 (debug): Now only active if > 0 rather than if != 0.
11596 (DEBUG_*): Update for the new meaning of `debug'.
11597 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11598 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11599 in `succeed_n', `jump_n' and `set_number_at'.
11600 (store_op1, store_op2, insert_op1, insert_op2)
11601 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11602 (group_in_compile_stack): Move to after its arg's types are
11603 declared and add a prototype.
11604 (PATFETCH): Define in terms of PATFETCH_RAW.
11605 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11606 (QUIT): Redefine as a nop except for NTemacs.
11607 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11608 indentation of the greedy-op and shy-group code.
11609 (at_(beg|end)line_loc_p): Fix argument's types.
11610 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11611 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11612 (MATCHING_IN_FIRST_STRING): Remove.
11613 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11614 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11615 QUIT unconditionally.
11617 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11619 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11622 * process.c (send_process): Add a hint that the function
11623 can call Lisp code to its comment.
11625 * lread.c (load_dangerous_libraries): New variable.
11626 (Vbytecomp_version_regexp): New variable.
11627 (safe_to_load_p): New function.
11628 (Fload): Handle files not compiled with Emacs specially.
11629 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11631 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11633 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11635 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11636 support functions only if HAVE_X11R6_XIM is defined.
11637 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11639 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11641 * xfns.c (X_I18N_INHIBITED): Don't define.
11642 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11643 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11645 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11646 (HAVE_X11R6_XIM): Define.
11648 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11650 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11651 If set, call XSynchronize.
11653 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11655 * regex.c: Declare a new type `re_char' used throughout the code
11656 for the string char type. It's `const unsigned char' to match the
11657 rest of Emacs. Consistently make sure all pointers to strings use
11658 it and make sure all pointers into the pattern use `unsigned char'.
11659 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11660 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11663 * charset.h (GET_CHAR_AFTER_2): Remove.
11664 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11666 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11668 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11669 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11670 of them try to use backquotes.
11672 2000-03-12 Dave Love <fx@gnu.org>
11674 * unexelf.c: Restore changes of 1999-10-19.
11675 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11676 fix its type and alignment; copy it from current process.
11678 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11680 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11681 has been found. Fix bug not computing timer's predecessor.
11683 * fileio.c (Fread_file_name): Handle case that DIR contains a
11686 * window.c (Fsave_window_excursion): Doc fix.
11688 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11690 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11692 * msdos.c (vga_installed): New function, code moved from
11693 dos_set_window_size.
11694 (Qbar, Qcursor_type, outside_cursor): New variables.
11695 (syms_of_msdos): Intern and staticpro them.
11696 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11697 shape used outside Emacs when called for the first time.
11698 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11699 cursor shape used outside Emacs.
11700 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11701 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11703 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11704 parameters specify the cursor. Make qreverse a global
11705 variable (renamed to Qreverse).
11707 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11709 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11711 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11713 This is a big redesign of failure-stack and register handling, prompted
11714 by bugs revealed when trying to add shy-groups. Overall, what happened
11715 is that loops are now structured a little differently, groups can be
11716 shy and the code is a little simpler.
11718 * regex.h: Update the copyright.
11719 (RE_SHY_GROUPS): New value.
11720 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11721 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11723 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11724 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11725 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11726 for (start|stop)_memory since they now only take one argument (the
11727 second has becomes unnecessary).
11728 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11729 (print_compiled_pattern): Use %ld to printf long ints and flush to
11730 make debugging a little easier.
11731 (union fail_stack_elt): Make the integer unsigned.
11732 (struct fail_stack_type): Add a `frame' element.
11733 (INIT_FAIL_STACK): Init `frame' as well.
11734 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11735 (DEBUG_PUSH, DEBUG_POP): Remove.
11736 (NUM_REG_ITEMS): Remove.
11737 (NUM_NONREG_ITEMS): Adjust.
11738 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11739 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11740 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11741 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11743 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11744 address pushed is not the destination of the jump but the source
11746 (NUM_FAILURE_ITEMS): Remove.
11747 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11748 registers before the actual failure point). Don't hardcode any
11749 meaning for str==NULL anymore.
11750 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11751 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11753 (REG_UNSET_VALUE): Use NULL (why not?).
11754 (compile_range): Remove declaration since it doesn't exist.
11755 (struct compile_stack_elt_t): Remove inner_group_offset.
11756 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11757 (regex_grow_registers): Remove dead code.
11758 (FIXUP_ALT_JUMP): New macro.
11759 (regex_compile): Add shy-groups Change loops to use
11760 on_failure_jump_smart&jump instead of
11761 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11762 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11763 variable to me). Use `jump' instead of `jump_past_alt' and don't
11764 bother with push_dummy_failure in alternatives since it is now
11765 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11766 emacs' for (re)allocating the stack.
11767 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11768 from loop when bufp->can_be_null rather than jumping to `done'.
11769 Avoid jumping backwards so as to ensure termination. Use
11770 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11771 backreferences. Remove dead code in handling of `anychar'.
11772 (skip_noops, mutually_exclusive_p): New functions taken from the
11773 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11774 improve mutually_exclusive_p to handle ".+\n".
11775 (lowest_active_reg, highest_active_reg)
11776 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11777 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11778 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11779 variables. Push register (in `start_memory') on the stack rather
11780 than storing it in old_reg(start|end). Remove the cycle detection
11781 from `stop_memory', replaced by the use of on_failure_jump_loop
11782 for greedy loops. Add code for the new on_failure_jump_<foo>.
11783 Remove ad-hoc code in `on_failure_jump' to push more registers in
11784 the case of a loop. Take out code from `maybe_pop_jump' into
11785 separate functions and adapt it to the semantics of
11786 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11787 and push_dummy_failure. Remove dummy_failure handling and
11788 handling of `failures to jump to on_failure_jump' (this last one
11789 was already dead code, it seems).
11790 (group_match_null_string_p, alt_match_null_string_p)
11791 (common_op_match_null_string_p): Remove.
11793 2000-03-08 Dave Love <fx@gnu.org>
11795 * config.in: Don't depend on __STDC__ for volatile.
11796 Add POINTER_TYPE, PTR, PROTOTYPES.
11798 * hftctl.c, strftime.c: Use PROTOTYPES.
11799 * eval.c (find_handler_clause): Likewise.
11801 * mem-limits.h: Use POINTER_TYPE.
11803 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11804 (memory_warnings): Declare using POINTER_TYPE.
11806 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11808 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11810 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11812 * xfns.c: Remove obsolete code in #if 0.
11813 (Fx_focus_frame): New function.
11815 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11817 * coding.c (coding_category_name): Add coding-category-utf-8,
11818 coding-category-utf-16-be, coding-category-utf-16-le.
11819 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11820 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11821 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11822 (detect_coding_utf_8): New function.
11823 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11824 UTF_16_LOW_SURROGATE_P): New macros.
11825 (detect_coding_utf_16): New function
11826 (detect_coding_mask): When priorities are specified, skip any
11827 categories that have `nil' coding-system. Fix bug of returning
11828 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11829 returns a mask not set in PRIORITIES.
11830 (detect_eol_type_in_2_octet_form): New function.
11831 (detect_eol): selects detect_eol_type_XXX to call according to
11832 cooding->category_idx.
11833 (detect_coding_system): Remove `nil' coding-system in the result.
11834 (Fupdate_coding_systems_internal): Update all coding-categories.
11836 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11837 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11839 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11840 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11841 (CODING_CATEGORY_IDX_UTF_16_LE)
11842 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11843 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11844 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11845 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11847 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11849 * doc.c (Fdocumentation_property): If value is not a string,
11850 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11852 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11853 close the display with XtCloseDisplay. This caused a bus error
11856 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11857 complete but not unique.
11859 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11861 * process.c (send_process): Remove local variable `procname' that
11862 might become invalid when a GC happens. Instead, access the
11863 process name slot directly.
11865 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11866 orig_height if set.
11868 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11869 orig_height if set.
11871 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11873 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11874 glyph matrices have been freed.
11876 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11878 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11879 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11881 * xfns.c (QCdata): Moved to xdisp.c.
11883 * xdisp.c (QCdata): Moved here from xfns.c.
11884 (syms_of_xdisp): Initialize QCdata.
11886 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11888 * window.c (coordinates_in_window): Use
11889 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11890 FRAME_INTERNAL_BORDER_WIDTH.
11892 * xdisp.c (try_window_id): Recompute unchanged information if
11893 it is obviously invalid.
11895 * xterm.c (x_term_init): Create a colormap if not using the
11898 * xterm.h (select_visual): Change prototype.
11900 * xfns.c (select_visual): Rewritten. Recognize user-specified
11902 (visual_classes): New variable.
11904 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11906 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11907 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11908 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11909 (x_decode_color): Don't handle allocation of white and black specially.
11910 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11911 XtNcolormap resources.
11912 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11913 (Fx_create_frame): Initialize color members of x_output structure.
11914 (xpm_load): Pass colormap to XPM lib.
11916 * xfaces.c (x_free_colors): Access colormap of frame using
11917 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11918 when default colormap is used.
11920 * xterm.c (x_term_init): Set Colormap member of x_display_info
11921 structure. Copy colormap if resource `privateColormap' is
11922 specified (PseudoColor only).
11923 (x_setup_relief_color): Access colormap of frame using
11926 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11927 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11929 2000-03-04 Jason Rumney <jasonr@gnu.org>
11931 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11932 other non-platform-specific equivalents.
11933 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11934 specific functions and macros as their w32 equivalents where
11935 non-platform-specifics are not available.
11936 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11937 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11938 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11939 (frame_update_line_height): Use macros to access f->output_data.
11940 (defined_color): Remove FIXME comments; fixed.
11941 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11942 into #ifdef blocks. Add WINDOWSNT blocks.
11943 (Fx_list_fonts): Use macros for accessing font data.
11944 (set_lface_from_font_name): Different default fonts for X and
11946 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11947 scalable for backward compatibility.
11948 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11949 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11951 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11954 * makefile.nt (w32faces.obj): Remove.
11957 2000-03-03 Jason Rumney <jasonr@gnu.org>
11959 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11960 correct parameters.
11962 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11964 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11965 standard ELF definitions here if the system header does not.
11967 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11969 * xterm.c (PER_CHAR_METRIC): Removed.
11970 (x_per_char_metric_1, x_default_char): New functions.
11971 (x_per_char_metric): If font's default char is invalid, return
11972 metrics of a suitably chosen usable default char.
11973 (x_draw_glyph_string_foreground): If font has an invalid default
11974 char, replace occurrences of unprintable chars with a suitably
11975 chosen usable default char.
11977 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11979 * xterm.c (note_mouse_highlight): Return quickly if frame's
11980 glyph matrices have been freed.
11982 * dispnew.c (free_glyphs): Block input while freeing matrices.
11984 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11986 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11989 * dispextern.h (x_free_colors): Add prototype.
11991 * xfaces.c (x_free_colors): New function.
11992 (unload_color, free_face_colors): Use it.
11994 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11996 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11998 * window.c [MSDOS]: Include msdos.h.
12000 2000-03-02 Dave Love <fx@gnu.org>
12002 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12004 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12005 set C_OPTIMIZE_SWITCH for gcc.
12007 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12009 * coding.c (coding_save_composition): Be sure to allocate
12010 composition data area in coding even if there's no composition in
12013 2000-03-01 Jason Rumney <jasonr@gnu.org>
12015 * w32term.c: Equivalent changes to those made to xterm.c on
12016 2000-02-25 and 2000-02-24.
12018 * w32fns.c: Equivalent changes to those made to xfns.c on
12019 2000-02-25 and 2000-02-21.
12021 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12022 correct line-end convention is followed.
12024 * w32menu.c [HAVE_BOXES]: Remove #undef.
12025 (single_keymap_panes): Remove code for simulating checkmarks.
12026 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12027 Remove code for drawing simulated checkmarks.
12028 (w32_menu_show): make unibyte help string correctly.
12029 (add_menu_item): draw standard Windows checkmarks. Draw radio
12030 buttons as radio buttons if possible.
12032 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12034 * sysdep.c (start_of_text): Don't define this function for NetBSD
12037 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12039 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12040 (LINKER): Don't undef if __NetBSD__ is defined.
12042 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12044 * fileio.c [__NetBSD__]: Define `unix'.
12046 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12048 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12050 * atimer.c (start_atimer): Don't abort when timers are stopped.
12051 (append_atimer_lists): New function.
12052 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12053 arbitrary lists of stopped and running atimers.
12055 * atimer.c (cancel_atimer): Handle canceling an atimer when
12056 some timers are stopped.
12058 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12059 after canceling it.
12061 * fns.c (maybe_resize_hash_table): Handle case of new size
12062 coming out as being the same as old size.
12064 2000-02-27 Jason Rumney <jasonr@gnu.org>
12066 * makefile.nt: Add atimer.h to dependencies.
12067 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12068 * w32console.c: Only disable window system features for dispextern.h
12069 (initialize_w32_display): Build a display info for the console.
12070 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12071 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12072 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12074 * w32gui.h (struct W32FontStruct): Revert last change after change
12076 * w32menu.c (single_submenu): Set up help string.
12077 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12078 (w32_dialog_show): Set up help string.
12079 * w32term.c (w32_display_info_for_display): Remove unused function.
12080 (w32_draw_bitmap): Use pre-built bitmaps.
12081 (w32_initialize_display_info): New function to initialize parts of
12082 display info that are common to both GUI and console frames.
12083 (w32_term_init): Use w32_initialize_display_info. Do not set
12084 Vw32_num_mouse_buttons here, as it is not called for console
12085 frames. Build bitmaps for indicating truncated lines etc.
12086 (x_delete_display): Destroy pre-built bitmaps.
12087 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12088 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12090 2000-02-27 Dave Love <fx@gnu.org>
12092 * lisp.h: Add a bunch of prototypes.
12094 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12096 * keyboard.c (read_char): Set `usec' correctly.
12098 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12100 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12101 `lambda', set reg[RRR] to the map index.
12102 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12103 reg[RRR] to 0. Otherwise, set it to -1.
12105 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12107 * emacs.c (main): Remove code snippet commented out with `//'.
12109 2000-02-25 Richard M. Stallman <rms@gnu.org>
12111 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12112 and contains a `:', prepend `/:'.
12114 * window.c (select_window_1): If selected_window is nil,
12115 don't "swap out" the buffer's point.
12116 (Fset_window_configuration): Set selected_window to nil
12117 before calling Fselect_window.
12118 (unshow_buffer): Don't set point in buffer from window's point
12119 if another more recently selected window also shows the buffer.
12121 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12123 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12125 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12126 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12127 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12129 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12130 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12131 (hide_busy_cursor): New functions.
12132 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12134 * minibuf.c (read_minibuf): Cancel busy-cursor.
12136 * keyboard.c (command_loop_1): Call start_busy_cursor before
12137 Fcommand_execute and cancel_busy_cursor after it.
12138 (timer_check): Remove busy-cursor code.
12139 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12142 * process.c (wait_reading_process_input): Remove busy-cursor code.
12144 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12145 Fx_hide_busy_cursor.
12147 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12149 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12151 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12153 * xterm.c (XTread_socket): Remove busy-cursor code.
12155 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12156 (build_frame_matrix_from_leaf_window): Put code handling
12157 glyph row's not being a slice of a frame row in #if 0.
12158 (sync_window_with_frame_matrix_rows): New function.
12159 (frame_row_to_window): New function.
12160 (mirror_line_dance): Handle copies between windows.
12162 * lread.c (Fload): Use `xfree' instead of `free'.
12163 (init_obarray): Use `xmalloc' instead of `malloc'.
12165 * window.c (Fset_window_buffer): Set WINDOW to the window
12167 (coordinates_in_window): Take frame's internal border width
12170 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12172 * xterm.c (x_display_and_set_cursor): Display cursor of
12173 non-selected windows depending on the setting of
12174 cursor_in_non_selected_windows.
12176 * xdisp.c (cursor_in_non_selected_windows): New variable.
12177 (syms_of_xdisp): DEFVAR_BOOL it.
12179 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12181 * data.c (Fstring_to_number): If number is greater than what
12182 fits into an integer, return a float.
12184 * eval.c (specbind): Remove references to
12185 keyword_symbols_constant_flag.
12187 * data.c (keyword_symbols_constant_flag): Removed.
12188 (Fmakunbound, set_internal, syms_of_data): Remove references to
12189 keyword_symbols_constant_flag.
12191 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12193 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12195 * syntax.c (multibyte_syntax_as_symbol): New variable.
12196 (syms_of_syntax): Declare it as a Lisp variable.
12197 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12198 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12199 nonzero, treat all multibyte characters as symbol.
12200 (init_syntax_once): Give syntax `word' to all multibyte characters.
12202 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12204 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12207 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12209 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12211 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12212 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12214 2000-02-21 Dave Love <fx@gnu.org>
12216 * frame.c (Vmouse_position_function): New variable.
12217 (Fmouse_position): Use it.
12218 (syms_of_frame): Install it.
12220 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12222 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12224 * fileio.c (Finsert_file_contents): Unbind the binding of
12225 standard-output done by temp_output_buffer_setup.
12227 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12228 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12229 (specbind, unbind_to): Handle most common case of non-constant
12230 symbol with trivial value specially.
12232 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12234 2000-02-20 Richard M. Stallman <rms@gnu.org>
12236 * data.c (Fmake_variable_buffer_local): Doc fix.
12237 Init found_for_buffer to 0.
12238 (Fmake_variable_frame_local): If the variable has already
12239 been buffer-local, set the check_frame field.
12241 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12243 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12244 produced for CODING_MODE_LAST_BLOCK requires.
12246 2000-02-18 Dave Love <fx@gnu.org>
12248 * keyboard.c (echo_keystrokes): Remove declaration.
12249 (Vecho_keystrokes) New variable.
12250 (read_char, record_menu_key, read_key_sequence): Use it to allow
12251 use of float value.
12252 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12254 * lread.c: Undef feature selection macros before defining.
12256 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12258 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12259 for symbols other than the symbol in question.
12261 2000-02-17 Dave Love <fx@gnu.org>
12263 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12265 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12267 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12269 * alloc.c (enum mem_type): Compile unconditionally.
12271 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12273 * xfaces.c (tty_defined_color): Don't return faulire indication
12274 for unspecified-fg and unspecified-bg pseudo-colors.
12276 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12278 * alloc.c (mark_object): Don't mark symbol names in pure space.
12279 (gc_sweep): Don't unmark symbol names in pure space.
12281 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12282 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12283 [GC_MARK_STACK]: New defines.
12284 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12285 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12287 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12289 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12290 allocate_buffer instead of xmalloc.
12292 * alloc.c (toplevel): Include setjmp.h.
12293 (PURE_POINTER_P): New define.
12294 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12295 (Vdead) [GC_MARK_STACK]: New variable.
12296 (lisp_malloc): Add parameter TYPE, call mem_insert if
12297 GC_MARK_STACK is defined.
12298 (allocate_buffer): New function.
12299 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12300 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12301 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12302 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12303 (MEM_NIL) [GC_MARK_STACK]: New define.
12304 (struct mem_node) [GC_MARK_STACK]: New structure.
12305 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12306 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12307 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12308 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12309 (mark_stack) [GC_MARK_STACK]: New functions.
12310 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12311 (clear_marks): Removed.
12312 (gc_sweep): Set free conses' car, free floats' type, free
12313 symbols' function to Vdead. Use lisp_free to free buffers.
12314 (init_alloc_once): Initialize Vdead.
12315 (survives_gc_p): Return non-zero for pure objects.
12317 * alloc.c: Add comments throughout the file.
12319 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12320 that unblocks alarms.
12322 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12323 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12324 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12326 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12328 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12330 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12331 avoid infinite error signaling. Allocate sufficient memory for
12332 eol_str in the case that eoltype is Lisp_Int.
12334 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12336 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12337 depends on the previous behavior.
12339 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12341 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12343 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12345 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12347 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12348 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12351 2000-02-15 Richard M. Stallman <rms@gnu.org>
12353 * data.c (set_internal): Don't make variable buffer-local
12354 if within a let-binding for the same buffer.
12355 (let_shadows_buffer_binding_p): New function.
12357 * eval.c (specbind): For buffer-local value,
12358 record the current buffer also.
12359 (unbind_to): Cope with that change.
12361 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12363 * window.c (Fsave_window_excursion): Doc fix.
12365 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12367 * syntax.c (back_comment): Make sure we only consider comment-starters
12368 of the relevant style and return -1 in case of a failure to find the
12369 beginning of the comment.
12370 (Fforward_comment): If back_comment fails, go back to the position just
12371 after the comment-end.
12372 (scan_lists): Add comment describing a very minor bug.
12374 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12376 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12377 `completion-regexp-list' in the docstring.
12379 2000-02-14 Dave Love <fx@gnu.org>
12381 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12383 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12385 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12386 to Emacs' syntax. Also fix the comment about set/not-set meanings
12387 since Emacs syntax is not the value 0 any more.
12388 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12389 since it's now part of RE_SYNTAX_EMACS.
12391 2000-02-12 Dave Love <fx@gnu.org>
12393 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12395 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12397 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12399 2000-02-12 Dave Love <fx@gnu.org>
12401 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12403 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12404 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12405 * s/hpux.h: Don't define HAVE_VFORK.
12407 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12409 * s/nextstep.h: Don't define HAVE_ALLOCA.
12411 * config.in: Add vfork bits.
12413 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12415 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12416 unwind function to undo the effect of stopping atimers.
12418 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12420 * atimer.c (stopped_atimers): New variable.
12421 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12424 * atimer.h (stop_other_atimers, run_all_atimers)
12425 (unwind_stop_other_atimers): Add function prototypes.
12427 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12429 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12431 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12432 library may depend on jpeg.
12433 (atimer.o): Depends on atimer.c.
12435 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12437 * insdel.c (del_range_1): Call update_compositions.
12438 (del_range_both): Call update_compositions just once..
12440 2000-02-10 Dave Love <fx@gnu.org>
12442 * xfns.c (create_frame_xic): Fix initialization of automatic
12443 aggregates for pcc.
12445 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12447 * ccl.c (CCL_MAKE_CHAR): New macro.
12448 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12449 registers by CCL_MAKE_CHAR before calling translate_char.
12450 <CCL_TranslateCharacterConstTbl> Likewise.
12452 2000-02-08 Dave Love <fx@gnu.org>
12454 * lread.c (__EXTENSIONS__): Define.
12456 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12458 * puresize.h (BASE_PURESIZE): Increase to 650000.
12460 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12462 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12465 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12467 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12468 md, mh, mb, mr, and me to the fake termcap entry.
12470 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12472 * sound.c (sound_cleanup): Don't call device close routine if the
12473 function pointer is null.
12475 2000-02-06 Andrew Innes <andrewi@gnu.org>
12477 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12478 around image definitions and prototypes.
12479 (gamma_correct) [WINDOWSNT]: New prototype.
12481 * w32term.c (x_make_frame_visible): Replace call to
12482 input_poll_signal with poll_for_input.
12484 * window.c [WINDOWSNT]: Include w32term.h.
12486 * xdisp.c [WINDOWSNT]: Include w32term.h.
12488 * makefile.nt: Add dependencies on w32gui.h.
12489 (OBJ1): Include atimer.obj.
12490 ($(BLD)\atimer.obj): New dependency rule.
12492 * w32.c (sigmask): New function (does nothing).
12493 (sigunblock): Ditto.
12495 * frame.c [WINDOWSNT]: Include w32term.h.
12497 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12499 * lread.c (syms_of_lread): Fix literal newlines.
12501 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12502 the string constant limit (2048 bytes) in MSVC.
12505 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12507 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12508 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12509 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12510 dispatch the event.
12512 2000-02-04 Dave Love <fx@gnu.org>
12514 * fileio.c: Remove some unused vars.
12515 (_GNU_SOURCE): Define (for euidaccess).
12517 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12519 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12521 (read_minibuf): Deal with allow_props correctly.
12523 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12525 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12527 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12529 * search.c (compile_pattern): If a cache entry has a nil regexp,
12530 fill in that entry instead of clobbering a previously cached
12533 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12535 * puresize.h (BASE_PURESIZE): Increase to 610000.
12537 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12539 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12542 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12544 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12545 instead of incrementing ic directly.
12546 <CCL_WriteExprConst> Likewise.
12547 <ccl_set_expr>: Set ic to jump_address.
12549 * fileio.c (e_write): Fix the handling of
12550 CODING_FINISH_INSUFFICIENT_SRC.
12552 2000-02-01 Dave Love <fx@gnu.org>
12554 * editfns.c (Fpropertize): Doc fix.
12556 * process.c (Fstart_process): Doc fix.
12558 * eval.c: Fix various doc strings not to duplicate information
12559 from help-manyarg-func-alist.
12561 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12563 * doc.c (Vhelp_manyarg_func_alist): New variable.
12564 (Fdocumentation): Use it.
12565 (syms_of_doc): Define it.
12567 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12569 * xterm.c (xim_open_dpy): Remove unused local variable.
12571 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12573 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12574 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12576 * fns.c (sweep_weak_table): New function.
12577 (sweep_weak_hash_tables): Use it. Keep on marking until there
12580 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12582 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12583 that XTread_socket does not crash by trying to call XNoOp on a
12586 2000-01-30 Jason Rumney <jasonr@gnu.org>
12588 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12589 Change selected_frame to SELECTED_FRAME ().
12590 (w32_console_mouse_position): Remove #ifndef MULE from around
12591 `insist' parameter.
12593 * makefile.nt: Remove dosfns.obj.
12595 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12597 * w32fns.c (w32_defined_color): Check for valid frame before
12598 applying gamma correction. Eliminate dependency on frame elsewhere.
12599 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12600 (w32_to_x_font): Use resx and resy not height_in and width_in.
12601 (x_to_w32_font): Doc fix.
12602 (xlfd_strip_height): New function to strip and return font height.
12603 (w32_font_match): Compare height separately from rest of xlfd
12604 spec, using xlfd_strip_height.
12606 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12607 width_in. Use w32_defined_color in place of defined_color.
12609 * w32faces.c: Merge more of DOS and X specifics in preparation for
12610 merge with xfaces.c.
12611 (defined_color): Remove FIXME comment.
12612 (tty_color_name): Provide w32-specific function.
12613 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12615 * w32console.c (turn_on_face, turn_off_face): Removed.
12616 (w32_face_attributes): New function.
12617 (Global_variables): Reduce scope where possible.
12618 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12620 (hl_mode): Don't modify text attributes.
12621 (write_glyphs): Don't do anything if len <= 0. Use
12622 w32_face_attributes to get attributes for drawing. Write
12623 terminating codes using char_attr_normal.
12624 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12625 (update_begin, update_end): Likewise.
12626 (vga_stdcolor_name): New function.
12627 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12628 (Fset_screen_color): Remove char_attr_reverse.
12630 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12632 * xfns.c (xic_set_preeditarea): Take window parameter and
12633 window-relative pixel-positions.
12635 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12636 is its frame's selected window.
12637 (xim_instantiate_callback): Likewise.
12639 * xfns.c (x_create_im): Removed.
12640 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12641 (supported_xim_styles): Renamed from supported_styles.
12642 (best_xim_style): Renamed from best_style.
12643 (create_frame_xic): Renamed from xic_create_frame.
12644 (free_frame_xic): Renamed from xic_destroy_frame.
12646 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12648 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12649 our frames, call XFilterEvent with 2nd parameter `None'.
12650 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12651 returning XBufferOverflow.
12652 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12653 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12654 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12655 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12656 (xim_initialize, xim_close)
12657 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12658 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12659 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12660 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12662 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12664 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12665 `xic_style' and `xic_xfs'.
12666 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12667 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12668 (FRAME_XIM): Removed.
12670 * xfns.c (supported_styles): New variable.
12671 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12672 (xic_create_xfontset, best_style, xic_create_frame)
12673 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12674 (xic_set_xfontset): New functions.
12676 2000-01-28 Dave Love <fx@gnu.org>
12678 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12680 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12682 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12684 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12685 for *scratch* if it already existed.
12687 * emacs.c (USAGE): New macro.
12688 (main): Use it to display usage information.
12690 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12692 Support for the menu-help feature:
12694 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12696 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12697 part of the line to the termscript file.
12698 (IT_clear_to_end): Clear the entire line, not just its beginning.
12699 (menu_help_message, prev_menu_help_message): New variables.
12700 (IT_menu_make_room): Make room for the help_text member.
12701 (IT_menu_display): New argument disp_help; all callers changed.
12702 If disp_help is non-zero, store the help text of the active menu
12703 item in menu_help_message.
12704 (XMenuAddPane): Initialize the help_text member to NULL.
12705 (XMenuAddSelection): New argument help_text. Store it in the
12707 (XMenuActivate): New argument help_callback. If the value of
12708 menu_help_message has changed since the last time, display the
12709 menu help message text while waiting for the mouse to move. Clear
12710 the echo area before exiting.
12711 (XMenuDestroy): Free the help_text member.
12713 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12715 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12716 XMenuAddSelection. Pass help callback to XMenuActivate.
12717 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12719 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12721 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12722 and EMACS_SET_USECS.
12724 2000-01-26 Dave Love <fx@gnu.org>
12726 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12728 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12729 an error may be signalled.
12731 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12733 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12734 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12736 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12738 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12740 * charset.c (Fstring): If there is a multibyte char among
12741 the args, always return a multibyte string.
12743 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12745 * sysdep.c (sys_select): Turn atimers off and on instead of
12746 recording and restoring old alarm handler
12748 * process.c (toplevel): Include atimer.h.
12749 (create_process_1): Rewritten.
12750 (create_process): Use atimers instead of alarm.
12751 (wait_reading_process_input) [hpux]: Turn atimers off instead
12752 of turning off SIGALRM.
12753 (wait_reading_process_input): Turn off atimers instead off
12754 calling stop_polling.
12756 * emacs.c (main): Call init_atimer.
12758 * keyboard.c (toplevel): Include systime.h and atimer.h.
12759 (polling_for_input): Removed because unused.
12760 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12761 (poll_timer): New variable.
12762 (poll_for_input, poll_for_input_1): New functions.
12763 (start_polling, stop_polling): Rewritten.
12765 * keyboard.h (polling_for_input): Removed.
12767 * atimer.h, atimer.c: New files.
12769 * Makefile.in (obj): Add atimer.o.
12770 (atimer.o): New target.
12772 * blockinput.h (pending_atimers): Add extern declaration.
12773 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12775 * lisp.h (popup_activated_flag): Add extern declaration.
12777 * xmenu.c (popup_activated_flag): Make externally visible.
12778 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12779 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12781 * xterm.c (toplevel): Include atimer.h.
12782 (toolkit_scroll_bar_interaction): New variable.
12783 (Fxt_process_timeouts): Removed.
12784 (x_process_timeouts): New function.
12785 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12786 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12787 (x_make_frame_visible): Call poll_for_input_1 instead of
12788 input_poll_signal. Don't call alarm.
12789 (x_initialize): Install timer calling x_process_timeouts.
12791 2000-01-24 Dave Love <fx@gnu.org>
12793 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12794 Don't use -cckr -- apparently not now necessary.
12796 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12798 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12801 2000-01-23 Jason Rumney <jasonr@gnu.org>
12803 * w32fns.c (w32_defined_color): Apply gamma correction before
12804 trying to map to the palette.
12805 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12808 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12809 here. Callers changed to always pass real device context.
12810 (w32_draw_bitmap): Likewise.
12811 (w32_get_glyph_overhangs): Likewise.
12812 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12813 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12814 pfnSetScrollInfo and SetScrollRange.
12815 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12816 back into MULE characters after decoding them.
12817 (x_get_glyph_face_and_encoding): Likewise.
12818 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12819 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12820 (x_produce_glyphs): Calculate per char metrics for a character
12821 that we know exists in default font when font_not_found_p is true.
12823 2000-01-22 Jason Rumney <jasonr@gnu.org>
12825 * makefile.nt (intervals.obj, composite.obj): New modules.
12826 (composite.h): Added as dependency where appropriate.
12828 * w32gui.h (XGCValue): New struct for emulating X GCs.
12830 * w32term.h (XCharStruct): New struct for emulating X.
12832 * w32console.c (turn_on_face, turn_off_face): New functions.
12833 (change_line_highlight): New prototype for new redisplay.
12834 (write_glyphs): Support multibyte text. Support faces.
12836 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12838 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12839 throughout. struct frame * in place of FRAME_PTR.
12840 Skeleton support for images, toolbars, tooltips from xfns.c.
12841 (Fx_create_frame): Use system default for default scroll bar width.
12842 (w32_get_arg): Renamed from x_get_arg.
12843 (Fx_file_dialog): New function.
12844 (w32_list_fonts): Check cache before asking system.
12845 (Vw32_enable_synthesized_fonts): New variable.
12846 (Vw32_enable_italics): Obsolete, removed.
12848 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12849 Use SELECTED_FRAME macro.
12851 * w32menu.c: Add skeleton support for help strings on menus.
12852 (add_menu_item): Native checkbox and radio support added, but not
12853 yet enabled due to bugs.
12854 (push_menu_item): Add parameters type, selection and help.
12856 Formatting changes to reduce unnecessary diffs with xmenu.c.
12858 * w32select.c (Fw32_set_clipboard_data): Update call to
12859 find_charset_in_str.
12861 * w32term.c: Complete rewrite for new redisplay based on new
12862 xterm.c with necessary sections merged back in from old w32term.c.
12864 2000-01-21 Richard M. Stallman <rms@gnu.org>
12866 * data.c (set_internal): Further fix in same criterion.
12868 2000-01-20 Richard M. Stallman <rms@gnu.org>
12870 * data.c (set_internal): Fix the criteria for whether
12871 to swap out the old cached binding.
12873 2000-01-19 Dave Love <fx@gnu.org>
12875 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12877 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12879 * regex.c (re_compile_fastmap): While checking a range table for
12880 `charset', skip flag bits for a character class correctly.
12882 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12884 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12886 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12888 * widget.c (EmacsFrameSetCharSize): Change size of children first
12889 because of problems with main window geometry management under Lesstif.
12891 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12892 MENU_ITEMS_ITEM_.*.
12893 (MENU_ITEMS_ITEM_HELP): New enumerator.
12894 (push_menu_item): Add parameter HELP. Record help in menu_items.
12895 (single_menu_item, single_submenu, list_of_items): Call
12896 push_menu_item with new parameter.
12897 (single_submenu): Set help string in widget value.
12898 (menu_highlight_callback): New function.
12899 (set_frame_menubar): Call lw_create_widget with new
12901 (xmenu_show, xdialog_show): Ditto.
12903 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12905 * sound.c (Fplay_sound): Improve doc string.
12907 2000-01-11 Richard M. Stallman <rms@gnu.org>
12909 * lisp.h (set_internal): Enter the new arg.
12911 * eval.c (specbind): Record buffer-local variables specially,
12912 indicating which buffer's binding was saved.
12913 (unbind_to): Restore buffer-local variables specially
12914 in the proper buffer.
12916 * data.c (set_internal): New arg BUF.
12918 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12919 * data.c (Fset): Pass new arg to set_internal.
12920 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12922 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12924 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12926 2000-01-11 Richard M. Stallman <rms@gnu.org>
12928 * minibuf.c (Ftry_completion): Doc fix.
12930 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12932 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12935 2000-01-11 Andreas Schwab <schwab@suse.de>
12937 * coding.c (code_convert_region): Initialize total_skip.
12939 2000-01-08 Dave Love <fx@gnu.org>
12941 * eval.c (Fuser_variable_p): Check customizability too.
12943 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12945 * minibuf.c (Fcompleting_read): Doc fix.
12947 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12949 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12952 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12953 Check that input style is supported before trying to create an
12955 (x_window): Call x_create_im.
12957 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12959 * xfns.c (current_gif_memory_src): New variable.
12960 (gif_load): Record the address of the current memory source
12961 in current_gif_memory_src.
12962 (gif_read_from_memory): Use current_gif_memory_src.
12964 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12965 macros statement form.
12967 * sound.c (struct sound): Renamed from struct sound_file.
12968 (struct sound): Add members `data' and `header_size'.
12969 (enum sound_attr): Add SOUND_DATA.
12970 (current_sound, current_sound_device): Variables renamed from
12971 sound_file and sound_device.
12972 (parse_sound): Parse :data.
12973 (parse_sound): Handle sound data in strings.
12974 (find_sound_type): Function renamed from find_sound_file_type.
12975 (wav_init, au_init): Fail if sound's header_size is smaller than
12976 needed header size.
12977 (wav_play, au_play): Play sounds from string data.
12979 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12981 * lisp.h: Add prototype for allocate_string_data.
12983 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12985 * alloc.c (mark_buffer): Remove code in #if 0.
12987 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12988 (strings_consed): New variable.
12989 (allocate_string): Set it.
12990 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12991 (Fmemory_use_counts): Return strings_consed. Use Flist.
12993 * alloc.c: General cleanup in comments etc. Remove conditional
12994 compilation for `standalone'.
12996 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12998 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12999 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13000 (DONT_COPY_FLAG): Removed.
13001 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13002 (struct sdata, struct sblock): New
13003 (struct string_block): Rewritten.
13004 (STRINGS_IN_STRING_BLOCK): New macro.
13005 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13006 (large_sblocks, string_blocks, string_free_list): New variables.
13007 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13008 (init_strings): Rewritten.
13009 (allocate_string, allocate_string_data, compact_small_strings)
13010 (free_large_strings, sweep_strings): New functions.
13011 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13012 (struct string_block_head, current_string_block)
13013 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13014 (STRING_PAD): Removed.
13015 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13016 (Fgarbage_collect): Don't set mark bit in large strings.
13017 (mark_object): Mark strings differently. Mark symbol names
13019 (survives_gc_p): Test marked strings differently.
13020 (gc_sweep): Sweep strings differently, unmark strings in
13022 (compact_strings): Removed.
13024 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13026 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13027 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13029 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13031 * fileio.c (Finsert_file_contents): Signal error if visiting file
13032 in a non-empty buffer.
13034 * term.c (encode_terminal_code): Fix the previous change.
13036 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13038 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13039 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13041 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13043 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13045 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13046 need to test for MSDOS frames.
13048 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13050 * dosfns.c (unspecified_colors): Remove.
13051 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13053 (msdos_stdcolor_name): Return strings for unspecified fore- and
13054 back-ground colors.
13056 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13057 (syms_of_xfaces): Remove their staticpro's.
13058 (tty_color_name): Return Lisp strings for unspecified fore- and
13059 back-ground colors.
13060 (Finternal_set_lisp_face_attribute): Remove the special treatment
13061 for Qunspecified_{f,b}g.
13062 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13064 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13066 * xdisp.c (reseat_at_next_visible_line_start): Position before
13067 newline only if ending up on a newline.
13068 (next_element_from_ellipsis): Return success. Handle case of
13069 displaying no ellipsis. Fix case of ellipsis defined in display table.
13070 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13073 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13075 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13076 (Fcolor_supported_p): Renamed from face-color-supported-p.
13078 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13080 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13081 list of colors renamed to tty-defined-color-alist.
13082 (tty_color_name): Pass the frame to tty-color-by-index.
13083 (realize_tty_face): tty-color-alist is now a function which
13084 accepts the frame as argument.
13086 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13088 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13090 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13091 encode_terminal_code.
13093 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13095 * dispnew.c (mode_line_string): Support termcap frames as well.
13097 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13099 * syntax.c (Fforward_word): Undo previous change.
13101 * editfns.c (Fconstrain_to_field): Don't constrain if
13102 inhibit-field-text-motion is non-nil.
13103 (Fline_beginning_position): Undo previous change.
13104 (Fline_end_position): Ditto.
13106 * syntax.c (Fforward_word): Notice field boundaries only if
13107 inhibit-field-text-motion is nil.
13109 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13111 * editfns.c (Vinhibit_field_text_motion): New variable.
13112 (inhibit-field-text-motion): New DEFVAR_LISP.
13113 (Fline_beginning_position, Fline_end_position): Notice field
13114 boundaries only if inhibit-field-text-motion is nil.
13116 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13117 All calls adjusted.
13118 (x_build_heuristic_mask): Likewise.
13119 (xbm_load_image_from_file): Change error output.
13120 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13121 (gif_load, gs_load, x_kill_gs_process): Ditto.
13123 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13124 color indices when accessing raster pixels.
13125 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13126 one of :file or :data.
13127 (enum pbm_keyword_index): Add PBM_DATA.
13128 (pbm_format): Add :data.
13129 (pbm_image_p): Allow either :file or :data.
13130 (pbm_read_file): New function.
13131 (pbm_scan_number): Rewritten to read from string.
13132 (pbm_load): Support :data.
13134 See ChangeLog.8 for earlier changes.
13136 ;; Local Variables:
13137 ;; coding: iso-2022-7bit
13140 Copyright (C) 2001 Free Software Foundation, Inc.
13141 Copying and distribution of this file, with or without modification,
13142 are permitted provided the copyright notice and this notice are preserved.