1 2001-10-21 Jason Rumney <jasonr@gnu.org>
3 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
5 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
6 Protect unibyte stings created by replacing their multibyte
7 equivalents in menu_items.
8 (w32_menu_show): Don't overwrite an item's name with its key
9 description in case the description is a multibyte string.
10 (single_submenu): Some cleanup.
12 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
13 (postprocess_image): New function.
14 (lookup_image): Call it for all image types except PostScript.
15 (x_kill_gs_process): Call postprocess_image.
16 (tiff_error_handler, tiff_warning_handler): New functions.
17 (tiff_load): Install them as handlers.
18 (x_kill_gs_process): Recognize if someone has cleared the image
20 (valid_image_p): Protect better against invalid image
21 specifications. Previous code could signal an error.
22 (Fx_hide_tip, Fshow_tip): Doc fix.
23 (Fv_max_tooltip_size): New variable.
24 (syns_of_xfns): DEFVAR_LISP it.
25 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
26 window buffer to *tip* right after creating the frame. Set frame's
27 window_width. Use a maximum tooltip size specified by
28 Vx_max_tooltip_size, if that has valid contents.
29 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
30 Make sure the tooltip is completely visible.
31 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
32 (Fx_create_frame): Adjust the frame's height for presence
33 of the tool bar before calling x_figure_window_size.
34 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
35 when the window gets smaller.
36 (x_set_foreground_color): Set frame's cursor_pixel.
37 (x_set_foreground_color, x_set_background_color): Cleaned up.
38 (x_set_font): Handle case of x_new_fontset returning the same name
39 as before, although there was a change in fontsets.
41 2001-10-21 Miles Bader <miles@gnu.org>
43 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
44 (Flogxor): Add usage: string to doc string.
45 * charset.c (Fstring): Likewise.
46 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
47 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
49 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
51 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
53 * alloc.c: Reindent DEFUNs with doc: keywords.
55 * abbrev.c (Finsert_abbrev_table_description): Reindent.
57 * frame.c: Change doc-string comments to `new style' [w/`doc:'
60 2001-10-20 Gerd Moellmann <gerd@gnu.org>
62 * Version 21.1 released.
64 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
66 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes
69 * xdisp.c (invisible_text_between_p): Put prototype inside #if
72 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
73 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c: Change
74 doc-string comments to `new style' [w/`doc:' keyword].
76 2001-10-20 Miles Bader <miles@gnu.org>
78 The following changes remove the glyph_row `inverse_p' field,
79 which is never set anymore, due to other changes:
81 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
82 (reassert_line_highlight, change_line_highlight): Declarations removed.
83 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
84 (line_hash_code, row_equal_p, fake_current_matrices)
85 (build_frame_matrix_from_leaf_window, update_frame_line)
86 (update_frame_line, update_frame_line, update_frame_line):
87 Don't use `inverse_p' field.
88 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
89 change_line_highlight_hook.
90 (XTreassert_line_highlight, x_change_line_highlight):
92 (x_fix_overlapping_area, x_write_glyphs, expose_area)
93 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
94 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
96 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
97 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
98 (w32_reassert_line_highlight, x_change_line_highlight):
100 * w32console.c (reassert_line_highlight, change_line_highlight):
102 (initialize_w32_display): Don't set reassert_line_highlight_hook
103 or change_line_highlight_hook.
104 (hl_mode): Function removed.
105 (reset_terminal_modes, set_terminal_modes, update_begin)
106 (update_end, w32_face_attributes, initialize_w32_display):
107 (clear_frame, ins_del_lines): Don't call it.
108 * termhooks.h (reassert_line_highlight_hook)
109 (change_line_highlight_hook): Declarations removed.
110 * term.c (reassert_line_highlight_hook)
111 (change_line_highlight_hook): Variables removed.
112 (reassert_line_highlight, change_line_highlight): Functions removed.
113 * msdos.c (IT_reassert_line_highlight)
114 (IT_change_line_highlight): Functions removed.
115 (internal_terminal_init): Don't set reassert_line_highlight_hook
116 or change_line_highlight_hook.
117 (highlight): Variable removed.
118 (IT_set_face, IT_update_begin, IT_update_end)
119 (IT_set_terminal_modes): Don't set or use it.
121 The following changes remove inverse-video support for terminals
122 that use a `magic cookie' standout mode. Due to changes in the
123 way mode-lines are displayed, such support no longer works
124 anyway, and it's probable that almost no one uses such terminals
127 * term.c (standout_requested): Variable removed.
128 (update_end, highlight_if_desired): Don't use it.
129 (chars_wasted, copybuf): Variables removed.
130 (write_standout_marker): Function removed.
131 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
132 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
133 Don't use `chars_wasted' or `copybuf'.
134 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
135 Set `costs_set' to true.
136 (cursor_to, clear_end_of_line): Test `costs_set' instead of
138 (clear_end_of_line): Function removed.
139 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
140 (clear_to_end): Call `clear_end_of_line' instead of
141 `clear_end_of_line_raw'.
142 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
143 (term_init): Don't set them.
144 Turn off any standout/underline modes that require magic cookies.
145 (ins_del_lines, highlight_if_desired, background_highlight)
146 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
147 Remove special processing for magic-cookie standout modes.
148 (turn_off_face, turn_on_face): Remove special processing for
149 underline magic-cookie glitch.
151 2001-10-19 Richard M. Stallman <rms@gnu.org>
153 * eval.c (syms_of_eval): Doc fixes.
155 2001-10-19 Gerd Moellmann <gerd@gnu.org>
157 * xdisp.c (redisplay_internal): Don't clear echo area if the
158 mini-window is selected.
160 2001-10-19 Miles Bader <miles@gnu.org>
162 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
163 doesn't take precedence if the affected property's value is nil.
165 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
167 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
168 with fields and suggest using `forward-line' to avoid them.
169 * editfns.c (Fline_beginning_position, Fline_end_position):
170 Clarify documentation.
172 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
174 * keymap.c (current_minor_maps): `override' only shadows its
175 correspondent in minor-mode-map-alist, not the whole tail.
177 2001-10-18 Andrew Innes <andrewi@gnu.org>
179 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
180 optimization. The fontp->encoding array was not being initialized
181 correctly when compiled with optimizations by MSVC.
183 2001-10-18 Gerd Moellmann <gerd@gnu.org>
185 * xdisp.c (display_line): Indicate empty lines in active mini-window.
187 2001-10-17 Andrew Innes <andrewi@gnu.org>
189 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
191 * w32fns.c (w32_load_system_font): Cache codepage for font, in
192 font_info.charset field.
194 * w32term.c (w32_encode_char): Get cached codepage from font_info,
195 rather than working it out by calling w32_codepage_for_font for
198 2001-10-17 Andrew Innes <andrewi@gnu.org>
200 * w32term.c (w32_read_socket): Determine clipping rectangle for
201 the entire frame, including areas covered by scrollbars and the
202 menubar. This avoids internal arguments about whether a frame is
203 fully obscured or not.
205 2001-10-17 Gerd Moellmann <gerd@gnu.org>
207 * xdisp.c (try_window_id): Undo last change. Give up if
208 window ends in strings.
210 * xdisp.c (try_window_id): Don't display lines after the window
211 end if the rest of the window after the window end was already blank.
213 * xdisp.c (try_window_id): Remove code that was only there
214 for the release of 21.1.
216 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
218 2001-10-17 Miles Bader <miles@gnu.org>
220 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
221 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
222 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
223 Change doc-string comments to `new style' [w/`doc:' keyword].
224 (DOC_STRINGS_IN_COMMENTS): Macro removed.
225 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
228 2001-10-16 Miles Bader <miles@gnu.org>
230 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
232 2001-10-16 Gerd Moellmann <gerd@gnu.org>
234 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
237 2001-10-16 Ken Raeburn <raeburn@gnu.org>
239 Avoid the assumption that car and cdr slots of cons cells are
240 addressable lvalues; this allows for easier experimentation with
241 other lisp implementations that may not permit such accesses for
242 various reasons. Not quite complete -- buffer.c still needs some
243 work, and w32/mac files need rechecking -- so compile-time
244 enforcement is left disabled for now.
246 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
247 gcc with a union-based Lisp object rep. Redefine as no-op for now.
248 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
249 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
250 (XSETCAR, XSETCDR): New macros.
251 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
252 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
253 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
254 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
256 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
257 * buffer.c (record_buffer, Fbury_buffer)
258 (swap_out_buffer_local_variables, recenter_overlay_lists)
259 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
260 fields of a cons cell respectively.
261 * callint.c (quotify_args, Fcall_interactively): Likewise.
262 * ccl.c (Fregister_code_conversion_map): Likewise.
263 * coding.c (detect_coding_system): Likewise.
264 * composite.c (get_composition_id, make_composition_value_copy):
266 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
267 (swap_in_symval_forwarding, set_internal, Fset_default)
268 (Fmake_variable_buffer_local, Fmake_local_variable)
269 (Fmake_variable_frame_local): Likewise.
270 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
271 * keymap.c (Fset_keymap_parent, store_in_keymap)
272 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
274 * minibuf.c (get_minibuffer): Likewise.
275 * search.c (Fmatch_data): Likewise.
276 * textprop.c (extend_property_ranges): Likewise.
277 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
279 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
281 * w32term.c (x_delete_display): Likewise.
282 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
284 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
286 * doc.c (store_function_docstring): Use XSETCARFASTINT.
287 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
288 (Fread_file_name): Use XSETCAR.
289 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
291 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
292 * frame.c (Fmake_terminal_frame): Use XSETCDR.
293 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
295 * keyboard.c (read_char): Alter list traversal to avoid taking the
296 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
297 (parse_menu_item): Use XSETCAR and XSETCDR.
298 (reach_char_x_menu_prompt): Use XSETCAR.
299 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
300 (Fcommand_execute): Use XSETCDR.
301 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
302 (openp): Change list traversal to avoid using XCAR as lvalue.
303 (read_list): Use XSETCDR.
304 * process.c (wait_reading_process_input): Change wait_for_cell
305 handling to avoid taking addresses of cons cell slots.
306 * xselect.c (x_own_selection, x_handle_selection_clear)
307 (x_clear_frame_selections): Use XSETCDR.
308 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
309 (x_handle_property_notify, x_get_foreign_selection)
310 (x_handle_selection_notify): Use XSETCAR.
312 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
314 * buffer.c: Put doc strings in comments.
316 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
318 2001-10-15 Sam Steingold <sds@gnu.org>
320 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
322 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
324 * process.c (process-inherit-coding-system-flag)
325 (get-buffer-process): Do not confuse make-docfile with doc strings
328 * editfns.c (Fchar_to_string): Make doc string consistent with
329 arguments. Put doc strings in comments.
331 * abbrev.c, minibuf.c: Put doc strings in comments.
333 2001-10-15 Gerd Moellmann <gerd@gnu.org>
335 * window.c (window_loop): Don't check for Fother_buffer returning nil.
337 * window.c (select_window_1): Unfreeze window start. Remove a
338 doubled test for WINDOW being live.
340 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
342 * fns.c (Fmapconcat): Fix typo in a doc string.
344 * dispnew.c (Fsleep_for): Fix typo in a doc string.
346 2001-10-15 Gerd Moellmann <gerd@gnu.org>
348 * xterm.c (x_draw_glyph_string): Restore clipping after
351 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
353 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
355 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
357 * indent.c (skip_invisible): Use new retval of
358 TEXT_PROP_MEANS_INVISIBLE.
360 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
361 If a parent is reached and noinherit is set, exit immediately.
362 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
364 * s/ms-w32.h (EXEC_SUFFIXES):
365 * s/msdos.h (EXEC_SUFFIXES):
366 * process.h (EXEC_SUFFIXES): Remove.
368 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
369 (decode_suffixes): Remove.
371 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
372 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
373 (invisible_ellipsis_p): Remove.
375 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
376 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
377 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
378 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
379 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
381 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
383 * lisp.h (Ftop_level): Add prototype.
385 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
386 (XTread_socket): Improve style of comments to follow other
389 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
390 is already prototyped in included lisp.h).
392 * frame.c (Fset_mouse_position): Improve style of comment to
393 follow other comments.
394 (Fset_mouse_pixel_position): Improve style of comment to follow
396 (Fmake_frame_visible): Doc fix and typo in comment.
397 (Fmake_frame_invisible): Doc fix and typo in comment.
398 (Ficonify_frame): Fix typo in comment.
400 2001-10-14 Gerd Moellmann <gerd@gnu.org>
402 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
403 * term.c, alloc.c: Put doc strings in comments.
405 2001-10-13 Gerd Moellmann <gerd@gnu.org>
407 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
408 Provide definitions for doc strings in comments.
410 * fns.c: Put doc strings in comments.
412 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
414 * dired.c (file_name_completion): Ignore a candidate directory if
415 it matches an element in completion-ignored-extensions that ends
417 (syms_of_dired) <completion-ignored-extensions>: Mention the above
418 feature in the doc string.
419 (Ffile_name_completion): Ditto.
421 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
423 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
425 * xfns.c (syms_of_xfns): Update calls to Fprovide.
427 * lisp.h (Fprovide): Update prototype.
428 (Ffeaturep, invisible_p): Remove.
430 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
431 (DOLIST, LOOP_PROPVAL): New macros.
432 (invisible_p, invisible_ellipsis_p): Use them.
433 (invisible_noellipsis_p): New function.
434 (syms_of_xdisp): Use empty_string.
436 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
438 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
439 (syms_of_lread) <Vafter_load_alist>: Update docstring.
441 * print.c (Fwith_output_to_temp_buffer): Align with
442 internal_with_output_to_temp_buffer.
443 (print_preprocess): Use traverse_intervals_noorder.
444 (print_object): Update call to traverse_intervals.
446 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
447 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
449 * intervals.c (traverse_intervals_noorder): New function.
450 (search_for_interval, count_intervals): Use it.
451 (traverse_intervals): Use less stack space and drop `depth' arg.
453 * fns.c (Ffeaturep): Add new `subfeature' arg.
454 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
455 (Qsubfeatures): New var.
456 (syms_of_fns): Initialize it.
458 * keymap.c (Fkey_description): Use empty_string.
459 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
460 (syms_of_keymap): Setup inheritance between maps.
461 Don't export Sdescribe_bindings_internal any more.
463 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
465 2001-10-12 Gerd Moellmann <gerd@gnu.org>
467 * xterm.c (notice_overwritten_cursor): Renamed from
468 note_overwritten_text_cursor. Rewritten to take glyph widths into
471 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
473 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
474 multi-line strings without a trailing "\n\".
476 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
478 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
481 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
483 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
485 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
486 * w32proc.c (sys_spawnve):
487 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
488 * w32.c (check_windows_init_file):
489 * sound.c (Fplay_sound):
490 * emacs.c (init_cmdargs):
491 * process.c (Fstart_process): Update calls to openp.
493 * callproc.c (Vexec_suffixes): New var.
494 (Fcall_process): Update call to openp.
495 (decode_suffixes): New function.
496 (syms_of_callproc): Init exec-suffixes.
498 * lread.c (Vload_suffixes, default_suffixes): New vars.
499 (openp): Take a lisp list of suffixes.
500 Check for file-name-handlers even if the file was absolute already.
501 (syms_of_lread): Declare load-suffixes.
502 (Fload): Fix up call to openp.
503 Don't bother checking for file-name-handler at the very beginning.
505 * keymap.h (Fcopy_keymap): Don't export.
507 * lisp.h (empty_string): Declare.
508 (Vload_suffixes, Vexec_suffixes): Declare.
509 (openp): Update prototype.
511 * emacs.c (empty_string): New var.
512 (syms_of_emacs): Initialize it.
514 * search.c (wordify): Use it.
516 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
517 selected window if it's not displayed there. Handle the case
518 when the window is dedicated.
519 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
521 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
523 * syntax.h (struct gl_state_s): Change the meaning of b_property.
524 Remove left_ok and right_ok.
525 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
526 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
527 new meaning of b_property.
529 * syntax.c (update_syntax_table): Simplify.
530 (Fforward_comment): Don't skip quoted chars when going backward.
532 2001-10-11 Gerd Moellmann <gerd@gnu.org>
534 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
535 in case I is of some unsigned type, in which case
536 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
537 comparison becomes bogus.
539 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
540 (Fuser_full_name): Fix bug treating a float as a fixnum.
542 * data.c (Fstring_to_number): Use make_fixnum_or_float.
544 * lisp.h (make_fixnum_or_float): New macro.
546 * lisp.h (circular_list_error): Add prototype.
548 * data.c (Qcircular_list): New variable.
549 (circular_list_error): New function.
550 (syms_of_data): Initialize it Qcircular_list.
552 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
554 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
555 casefiddle.c, buffer.c: Include keymap.h.
557 2001-10-10 Gerd Moellmann <gerd@gnu.org>
559 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
560 options. From Dave Love <d.love@dl.ac.uk>.
562 2001-10-09 Gerd Moellmann <gerd@gnu.org>
564 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
565 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
567 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
569 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
571 2001-10-08 Andrew Innes <andrewi@gnu.org>
573 * lisp.h [max]: Undef min and max before redefining them.
575 * w32gui.h: Do not undef min and max.
577 * w32heap.h: Do not undef min and max.
579 * s/ms-w32.h: Do not undef min and max.
581 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
583 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
585 2001-10-08 Sam Steingold <sds@gnu.org>
587 * keymap.c (current-active-maps): Quote newlines (compilation error).
589 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
591 * Makefile.in (lisp, shortlisp): Replace bindings.el with
592 bindings.elc, since otherwise doc strings in bindings.el get wrong
595 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
597 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
599 * keyboard.h (map_prompt): Remove.
601 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
602 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
604 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
606 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
608 * keyboard.c (map_prompt): Remove.
609 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
612 * keymap.h: New file. Extracted from lisp.h.
614 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
615 (accessible_keymaps_1): New function.
616 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
617 (Fwhere_is_internal): Use Fcurrent_active_maps.
618 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
619 Insert in current buffer rather than standard-output.
620 Don't call `help-mode'. Export to elisp.
621 (describe_buffer_bindings): New wrapper.
622 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
623 and Sdescribe_buffer_bindings.
625 2001-10-08 Gerd Moellmann <gerd@gnu.org>
627 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
628 Remove code setting signal handler.
630 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
631 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
633 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
635 * keyboard.c: Don't define min/max.
637 2001-10-08 Gerd Moellmann <gerd@gnu.org>
639 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
640 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
641 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
642 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
643 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
644 Don't define min/max.
646 * lisp.h (min, max): New macros.
648 * puresize.h (BASE_PURESIZE): Increase to 725000.
650 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
652 * xfaces.c (free_frame_menubar): Add prototype.
654 * lisp.h (init_window): Add prototype.
656 * editfns.c: Include ctype.h.
658 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
659 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
660 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
663 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
664 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
665 `popup_activated_flag' and `title'.
667 * doc.c (Fdocumentation_property): Fix typo in a doc string.
669 * emacs.c (main): Remove extra `;'.
671 * atimer.h (struct atimer): Fix typos in a comment.
673 * atimer.c: Fix typo.
675 * Makefile.in: Fix typo.
677 * README: Remove obsolete part mentioning removed VMS file.
679 2001-10-07 Miles Bader <miles@gnu.org>
681 * Makefile.in (lisp, shortlisp): Add `button.elc'.
683 2001-10-07 Ken Raeburn <raeburn@gnu.org>
685 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
688 * lisp.h (Ffield_end): Declare.
690 2001-10-07 Gerd Moellmann <gerd@gnu.org>
692 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
694 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
696 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
698 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
700 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
701 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
703 * alloc.c (inhibit_garbage_collection): Simplify.
704 (Fmemory_use_counts): Ditto.
706 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
707 (syms_of_data): DEFVAR_INT most-positive-fixnum and
708 most-negative-fixnum.
710 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
711 (FIXNUM_OVERFLOW_P): New macros.
713 2001-10-06 Miles Bader <miles@gnu.org>
715 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
716 scroll_bar_bottom_shadow_pixel fields.
717 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
718 for the shadows, and tell the toolkit about them if we succeed.
719 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
720 Free scroll-bar shadow colors.
721 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
722 Free scroll-bar shadow colors when the background color changes.
723 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
724 Initialize scroll-bar shadow-color fields.
726 2001-10-05 Gerd Moellmann <gerd@gnu.org>
728 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
730 2001-10-05 Miles Bader <miles@gnu.org>
732 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
733 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
734 New functions (were in simple.el).
735 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
736 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
737 (syms_of_minibuf): Initialize them.
739 2001-10-05 Gerd Moellmann <gerd@gnu.org>
741 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
742 (tiff_load): Install them as error and warning handler.
744 2001-10-04 Andrew Innes <andrewi@gnu.org>
746 * w32fns.c (x_to_w32_color): Fix argument to alloca.
747 (w32_load_system_font): Don't believe what GetLanguageFontInfo
748 says; query codepage info directly to determine if font is double byte.
749 (x_to_w32_charset): Handle private format for unknown charsets.
750 Handle wildcards in charset spec, by ignoring them.
751 (w32_codepage_for_font): Fix argument to alloca. Don't remove
752 "*-" prefix from charset.
753 (x_to_w32_font): Enlarge remainder array for safety. Specifically
754 handle the truncated font spec form constructed by font_list_1, so
755 that we correctly identify the charset fields. Don't remove "*-"
757 (w32_list_synthesized_fonts): Fix argument to alloca.
759 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
761 * window.h (MINI_WINDOW_P): Use NILP.
763 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
765 * termhooks.h (struct input_event): Use proper type for `kind'.
767 2001-10-04 Gerd Moellmann <gerd@gnu.org>
769 This handles unknown keysyms better than before. For example,
770 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
771 Emacs formerly completely ignored F5. With the change, it derives
772 a key symbol from the name of the X keysym, `ccaron' in this case.
773 Reported by Martin Buchholz.
775 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
778 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
779 that EVENT->code isn't a function key, use the keysym's name.
781 2001-10-04 Gerd Moellmann <gerd@gnu.org>
783 FOREACH is a macro that should make it easier to loop over Lisp
784 lists with checks for cycles and proper lists.
786 * lisp.h (LIST_END_P, FOREACH): New macros.
788 2001-10-04 Gerd Moellmann <gerd@gnu.org>
790 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
791 called for a lost connection. Prevent dumping core in this case.
792 Instead print the X error, and exit. On user request.
794 * xterm.c (error_msg): New variable.
795 (x_fatal_error_signal): New function.
796 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
797 as fatal_error_signal_hook around the call to XtCloseDisplay.
799 * emacs.c (fatal_error_signal_hook): New variable.
800 (fatal_error_signal): Call that function.
802 2001-10-04 Gerd Moellmann <gerd@gnu.org>
804 With this, Emacs prints how much pure storage it will
805 approximately need in case pure storage overflows while dumping.
807 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
809 (init_alloc_once): Initialize new variables.
810 (PURE_POINTER_P): Use new variables.
811 (pure_alloc): If pure storage overflows, allocate from the heap.
812 (check_pure_size): New function.
813 (Fgarbage_collect): Don't GC if pure storage has overflowed.
815 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
816 (check_pure_size): Add prototype.
818 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
820 2001-10-04 Gerd Moellmann <gerd@gnu.org>
822 This adds a post-gc-hook that's run with GC inhibited.
823 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
825 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
826 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
827 (Fgarbage_collect): Run post-gc-hook.
829 2001-10-04 Gerd Moellmann <gerd@gnu.org>
831 This adds `defvaralias' and `indirect-variable'. Changes not
832 directly related to this feature are there to gain the same
833 performance again as before variable aliases.
835 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
836 code to get and set symbol values, to take defvaralias into account.
838 (Note: the new `constant' bit-flag in symbols would make it
839 possible to define arbitrary read-only variables, e.g. with
842 Documentation is in lispref/variables.texi. Added to NEWS.
844 * lisp.h (enum symbol_interned): New enumeration.
845 (struct Lisp_Symbol): Remove member `obarray', add
846 `indirect_variable', `constant', and `interned'.
847 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
848 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
849 (indirect_variable): Add prototype.
851 * print.c (print_preprocess, print_object): Test internedness of
854 * lread.c (Fintern, Funintern): Set symbol's interned and constant
856 (init_obarray): Likewise for t and nil.
858 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
859 (Fdefvaralias): New function.
860 (specbind): Simplify the test if symbol is a constant.
861 (syms_of_eval): Defsubr Fdefvaralias.
863 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
864 (Qcyclic_variable_indirection): New variable.
865 (Fkeywordp): Check for internedness differently.
866 (Fmakunbound): Simplify the test if symbol is a constant.
867 (indirect_variable, Findirect_variable): New functions.
868 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
870 (let_shadows_buffer_binding_p): Check for variable aliases.
871 (set_internal): Simplify the test if SYMBOL is a constant.
872 If SYMBOL has a buffer-local value and is an alias, use the aliased
874 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
877 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
878 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
881 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
883 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
884 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
885 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
887 2001-10-04 Gerd Moellmann <gerd@gnu.org>
891 2001-10-03 Miles Bader <miles@gnu.org>
893 * callproc.c (syms_of_callproc): Explicitly state in the
894 documentation for `process-environment' that earlier entries take
895 precedence over later ones.
897 2001-10-02 Miles Bader <miles@gnu.org>
899 * textprop.c (Fnext_char_property_change)
900 (Fprevious_char_property_change): Remove reference to non-existant
901 argument OBJECT from doc-string.
903 2001-10-01 Gerd Moellmann <gerd@gnu.org>
905 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
906 (try_window_id): Skip back over lines ending in a newline from a
909 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
912 2001-10-01 Richard M. Stallman <rms@gnu.org>
914 * search.c (Freplace_match): Doc fix.
916 2001-09-28 Andrew Innes <andrewi@gnu.org>
918 * w32menu.c (set_frame_menubar): Take into account that
919 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
922 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
924 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
926 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
928 * s/gnu-linux.h: Fix a typo in comment.
930 2001-09-28 Andreas Schwab <schwab@suse.de>
932 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
933 nocombreloc, in case -z combreloc is the default.
935 2001-09-28 Gerd Moellmann <gerd@gnu.org>
937 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
938 really going on here.
940 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
942 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
944 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
946 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
947 utf-8, menu-bar, and latin-N.
948 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
950 (lisp): Add latin-N, since they are preloaded.
952 2001-09-27 Gerd Moellmann <gerd@gnu.org>
954 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
955 to the left. Some cleanup.
957 * xdisp.c (display_mode_element): One more case where a string's
958 multibyteness should be used for display.
960 2001-09-26 Gerd Moellmann <gerd@gnu.org>
962 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
965 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
966 of the only temporarily set echoing flag for deciding when
969 * keyboard.c (echo_kboard): Make externally visible.
971 * lisp.h (echo_kboard): Declare extern.
973 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
974 fonts_changed_p if we need larger matrices due to vscrolling.
975 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
976 this round of redisplay if make_cursor_line_fully_visible fails.
977 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
978 (try_cursor_movement, try_scrolling): Use them instead of integers.
980 * dispextern.h (required_matrix_width, required_matrix_height):
983 * dispnew.c (required_matrix_width, required_matrix_height):
985 (allocate_matrices_for_window_redisplay)
986 (allocate_matrices_for_frame_redisplay: Use them.
987 Remove parameters CH_DIM.
989 * xdisp.c (display_mode_lines): Temporarily set selected_frame
990 and selected_window to the frame of the window whose mode-lines
991 are displayed, and to the window itself.
992 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
995 2001-09-25 Gerd Moellmann <gerd@gnu.org>
997 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
998 the image cache under us.
1000 * xdisp.c (display_mode_element): If the mode element is a symbol
1001 with a string value, use that string's multibyteness for displaying.
1003 * keyboard.c (read_char): Don't clear a message for a switch-frame
1004 event. From Stefan Monnier <monnier@cs.yale.edu>.
1006 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1007 version for after 21.1.
1009 * xdisp.c (row_containing_pos): Make externally visible.
1011 * dispextern.h (row_containing_pos): Add prototype.
1013 * process.c (send_process): Disable composition if from_byte < 0.
1014 From Kenichi Handa <handa@etl.go.jp>.
1016 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1018 * xterm.c (refreshicon): Function removed.
1020 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1022 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1024 * xterm.c (toplevel): Remove includes in #if 0.
1026 * process.c (sigchld_handler) [LINUX]: Don't return from
1027 the signal handler at the end of the loop.
1029 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1031 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1032 Terminate only if kill returns -1, and errno is ESRCH.
1034 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1036 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1038 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1040 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1041 since this function can be called during GC.
1043 * callproc.c (Fcall_process): Handle errors from pipe(2).
1044 (child_setup): Delete code in #ifdef vipc.
1046 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1048 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1049 (display_mode_element): Display the string from decode_mode_spec
1050 depending on its multibyteness.
1052 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1054 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1056 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1058 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1059 recursive_edit_unwind.
1060 (recursive_edit_unwind): Set kboard state according to
1063 * buffer.c (modify_overlay): Don't do nothing if START == END;
1064 This can still be a modification, for example when an overlay has
1065 a before-string or after-string.
1066 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1067 an overlay with before-string or after-string.
1069 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1070 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1072 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1073 first_unchanged_at_end_row is in front of
1074 last_unchanged_at_beg_row. This code should be removed after the
1077 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1079 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1080 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1082 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1085 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1087 * dired.c (Ffile_attributes): Doc fix.
1089 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1091 * fileio.c (Ffile_symlink_p): Fix last change.
1093 * filelock.c (current_lock_owner): Fix last change.
1095 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1097 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1098 take that to mean that the buffer is too small.
1100 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1101 that to mean that the buffer is too small.
1103 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1104 current buffer's multibyteness when discarding the iterator's
1107 * xfns.c (Fx_window_property): Handle case that property gets
1108 deleted between the two calls to XGetWindowProperty.
1110 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1112 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1114 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1115 in addition to read-only.
1117 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1118 to t in addition to read-only.
1120 * lisp.h (Qinhibit_modification_hooks): Declare.
1122 * insdel.c (Qinhibit_modification_hooks): New variable.
1123 (syms_of_insdel): Initialize and staticpro it.
1125 * textprop.c (verify_interval_modification): Don't run
1126 modification-hooks if inhibit_modification_hooks.
1128 * dispnew.c (set_window_cursor_after_update): Fix code
1129 finding glyph row containing cursor when cursor_in_echo_area
1132 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1133 (add_to_log): Use bcopy instead of strcpy.
1134 (init_from_display_pos): Use an explicit loop over bytes in
1135 overlay strings instead of calling index.
1137 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1139 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1141 * dispnew.c (direct_output_for_insert): Don't change IT's
1142 stop_charpos to something in front of its current position.
1144 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1147 2001-09-10 Richard M. Stallman <rms@gnu.org>
1149 * frame.c (Fmouse_position): Doc fix.
1151 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1153 * xdisp.c (init_from_display_pos): Don't compare the result
1154 of calling index with NULL.
1156 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1158 * xfns.c (x_set_background_color): Don't change the colors
1159 of the X window of scroll bar widgets.
1161 2001-09-05 Andrew Innes <andrewi@gnu.org>
1163 * w32fns.c (w32_createwindow): Undo last change.
1165 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1167 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1169 * xdisp.c (string_buffer_position): Use *single_char_property*
1170 functions instead of the *single_property* functions.
1172 2001-09-04 Andrew Innes <andrewi@gnu.org>
1174 * w32term.c (w32_read_socket): Add more information to debugging
1177 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1178 from Emacs frames, so that calls to GetClipBox in w32term.c
1179 correctly report when part of a frame is visible (including
1180 scrollbars, etc). This prevents repeated redrawing of frames when
1181 only a scrollbar is visible.
1182 (w32_wnd_proc): Add more frame information to debugging output.
1184 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1186 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1188 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1190 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1191 help-echo for a string which doesn't have help-echo itself, use
1192 get-char-property to obtain the help-echo from the string's buffer
1193 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1194 have mouse-face, look ``under'' the string for mouse-face from an
1196 (fast_find_position): Add parameter STOP. In the final row, stop
1197 before glyphs having STOP as object. Don't consider glyphs that
1198 are not from a buffer.
1200 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1202 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1204 * fns.c (Fmd5): Doc fix.
1206 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1208 * composite.c (update_compositions): Do nothing if
1209 inhibit-modification-hooks is set.
1211 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1213 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1214 and check_message_stack if terminating abnormally. We want
1215 glyph matrices etc. in a core dump.
1217 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1218 (syms_of_xdisp): Initialize them.
1219 (handle_single_display_prop): Don't change point, bind `object',
1220 `position', and `buffer-position' instead to the object having the
1221 `display' property, position in the object and position in the buffer.
1223 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1224 of the buffer if REPLACE is non-nil.
1226 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1228 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1230 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1232 * w32term.c (x_set_glyph_string_background_width)
1233 (show_mouse_face): Track the last changes in xterm.c.
1235 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1237 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1238 string's background width so that multi-line mouse-face is drawn
1239 to the right edge of the window.
1240 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1243 * dispnew.c (direct_output_for_insert): Set updated_area
1244 before inserting/writing glyphs.
1246 * xdisp.c (display_mode_element): Use string_byte_to_char to
1247 determine character positions in strings, use chars_in_text
1248 instead of strwidth.
1249 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1250 a matrix as parameter; this is easier to use from GDB.
1252 2001-08-28 Miles Bader <miles@gnu.org>
1254 * textprop.c (Fprevious_single_char_property_change)
1255 (Fnext_single_char_property_change): Doc fixes.
1257 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1259 * fileio.c (Finsert_file_contents): Allocate, restore, and
1260 free composition data in the case of REPLACE not being nil.
1262 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1263 there exist overlay strings with newlines at POS.
1264 (text_outside_line_unchanged_p): Return 0 if changes start at
1265 START and overlays exist at START. Likewise for END.
1266 (try_window_id): Give up if init_to_row_end returns 0.
1268 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1271 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1273 * keymap.c (access_keymap): Return the cdr of the binding of
1274 a generic character instead of its definition (KEY . BINDING).
1276 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1277 to 0 also in the REPLACE case.
1279 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1281 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1282 open to determine whether file is readable (as for DOS_NT).
1284 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1286 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1287 coding.type is coding_type_no_conversion or coding_type_raw_text,
1288 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1289 non-nil instead of just setting enable_multibyte_characters in the
1292 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1294 * dispextern.h (struct face_cache): Add member
1295 menu_face_changed_p.
1297 * xfaces.c (menu_face_changed_default): New variable.
1298 (menu_face_changed_count): Variable removed.
1299 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1300 the menu_face_changed_default flag, otherwise set the FRAME's
1301 menu_face_changed_p flag if the `menu' face has been changed.
1302 Prevent calling set_font_frame_param if FRAME is t.
1303 (make_face_cache): Initialize cache's menu_face_changed_p
1304 from menu_face_changed_default.
1305 (realize_basic_faces): Look into the frame's face cache to
1306 determine if the menu appearance needs updating.
1308 * keymap.c (access_keymap): Fix last change to not consider
1309 IDX when it has modifiers.
1311 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1313 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1314 . BINDING) exists, where GENERIC-CHAR is the generic character of
1315 the charset of IDX, return BINDING unless there exists a binding
1318 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1320 * xrdb.c (SYSV): Don't define on Solaris 2.
1321 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1323 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1324 of the screen line, not text line, containing IT's current position.
1326 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1328 * window.c (window_scroll_pixel_based): Don't recenter if
1329 PT is partially visible in the window.
1331 * xterm.c (expose_window_tree, expose_window, expose_line):
1332 Return 1 when overwriting mouse-face.
1333 (expose_frame): If mouse-face was overwritten, redo it.
1335 * xfaces.c (x_update_menu_appearance): Don't call
1336 set_frame_menubar, let the next redisplay do it.
1338 2001-08-14 Andrew Innes <andrewi@gnu.org>
1340 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1341 drawing glyph string.
1343 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1345 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1348 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1350 * xfaces.c (x_update_menu_appearance): Save and restore value of
1351 interrupt_input_blocked.
1353 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1355 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1356 a line start, move back to the line start.
1358 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1359 exactly when a mini-buffer is active.
1361 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1362 in units of 1/8 character on non window-system frames.
1363 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1365 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1367 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1370 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1372 * keyboard.c (Vpre_help_message): New variable.
1373 (syms_of_keyboard): Initialize and staticpro it.
1374 (show_help_echo): Record current message before displaying a
1375 help-echo, and restore that message when clearing the help.
1377 * xfns.c (x_create_im): Remove prototype.
1379 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1381 * dispnew.c (adjust_glyph_matrix): Undo last change.
1383 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1385 * dispnew.c (adjust_glyph_matrix): In the optimization for
1386 windows whose height has changed, disable partially visible lines.
1388 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1390 * window.c (Frecenter): If ARG < 0, and on a window system
1391 frame, count in some empty lines when we can't move -ARG lines down.
1393 * xdisp.c (start_display): Don't try to determine the continuation
1394 lines width if lines are truncated. It's superfluous and leads to
1395 incorrect results if POS is not visible in the window after
1396 reseating the iterator at the previous line start.
1398 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1400 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1402 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1404 * alloc.c (init_stack): Remove declaration.
1406 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1408 * keyboard.c (read_key_sequence): Check that key is an integer
1409 before comparing it with quit_char.
1410 (add_command_key): Use larger_vector.
1411 (read_char_x_menu_prompt): Instead of converting symbol and
1412 integer events into conses (EVENT . nil), use (EVENT . disabled)
1413 which cannot be confused with valid events.
1414 (read_char): When reading from Vunread_command_events, check for
1415 events of the form (EVENT . disabled) instead of
1418 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1419 a float, determine the max height from the frame's height.
1421 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1423 * xdisp.c (redisplay_internal): Take message_cleared_p into
1424 account only if minibuf_level == 0.
1426 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1428 * xdisp.c (redisplay_internal): Add a check for the last
1431 * xdisp.c (message_cleared_p): New variable.
1432 (clear_message): Set message_cleared_p when clearing the current
1434 (redisplay_internal): Look at message_cleared_p to capture
1435 the case that the echo area should be cleared.
1437 * keyboard.c (command_loop_1): Fix spelling of
1438 resize_echo_area_exactly.
1440 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1442 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1444 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1445 current matrix when the window gets smaller.
1447 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1449 * print.c (strout): Cast the character passed to insert_char to
1450 unsigned char, to avoid sign extension when it is promoted to int.
1452 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1454 * fileio.c (Finsert_file_contents): Don't treat a return value
1455 of 0 from emacs_read as an IO error.
1457 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1459 * keyboard.c (abs): New macro.
1460 (double_click_fuzz): New variable.
1461 (make_lispy_event): Use it to determine what makes a double-click.
1462 (syms_of_keyboard): DEFVAR_INT it.
1464 * xmenu.c (set_frame_menubar): Take into account that
1465 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1468 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1470 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1472 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1473 of row's visible height.
1475 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1476 deal with the first overlay string having an image `display' property.
1477 (try_window_reusing_current_matrix, compute_line_metrics):
1478 Fix computation of row's visible height for the case that part of the
1479 row is invisible above and part of the row is at the same time
1480 invisible below the window.
1482 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1484 * xfns.c (x-show-tip): Doc fix.
1486 * xfns.c (Vx_max_tooltip_size): New variable.
1487 (syms_of_xfns): DEFVAR_LISP it.
1488 (Fx_show_tip): Set frame's window_width to the width of the
1489 window. Use a maximum tooltip size specified by
1490 Vx_max_tooltip_size, if that has valid contents.
1491 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1493 2001-07-26 Andrew Innes <andrewi@gnu.org>
1495 * w32term.c (x_display_list): New variable.
1496 (w32_term_init): Set it.
1498 * w32term.h (x_display_list): New extern.
1500 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1502 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1503 is non-nil, instead of when redisplaying_p is non-zero.
1505 (mark_window_display_accurate_1): Add an assertion.
1507 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1509 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1511 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1512 events so that we get a chance of processing expose events.
1514 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1516 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1518 * xfns.c (valid_image_p): Protect better against invalid image
1519 specifications. Previous code could signal an error.
1521 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1523 * indent.c (current_column): Fix column computation in the
1524 presence of display table entries.
1525 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1527 * dispnew.c (adjust_glyph_matrix): In the optimization for
1528 windows whose height has changed, use the new window height
1529 to compute which rows to invalidate.
1531 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1532 (MAX_10_EXP): New macro.
1535 * coding.c (code_convert_region): Handle the multibyte case if
1536 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1538 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1540 * dispextern.h (struct face): Change type of `stipple' to
1543 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1545 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1547 * dispnew.c (update_window): Don't set the cursor at the end
1548 of the update if display update has been paused.
1550 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1552 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1554 * fns.c (Fset_char_table_default): Check that a charset is defined
1555 before checking its dimension.
1557 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1559 * coding.c (setup_coding_system): Don't do any designation based
1560 on reg_bits if charset is not yet defined.
1562 * lisp.h (XVECTOR): Verify correct object type before returning a
1563 pointer, using eassert.
1565 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1567 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1568 Increase to 4096 because of paste problems reported on GNU/Linux.
1570 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1572 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1574 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1576 * fileio.c (unwind_read): Function removed.
1577 (read_non_regular, read_non_regular_quit): New functions.
1578 (Finsert_file_contents): When reading from non-regular files,
1579 arrange to catch a `quit' and terminate the loop. Rearrange
1580 code so that a `quit' when reading from a regular file doesn't
1581 insert text in the buffer.
1583 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1584 Clear faces afterwards.
1585 (clear_font_table): Take a x_display_info parameter. Don't free
1586 fonts being the default font of any frame on the given display.
1588 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1590 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1591 instead of CHAR_STRING which can signal an error.
1593 * charset.c (char_to_string_1): Extracted from char_to_string.
1594 Return -1 instead of signaling an error.
1595 (char_to_string): Use it.
1597 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1599 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1601 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1602 is t, don't try to append anything to it.
1604 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1606 * dired.c (file_name_completion): Pass dp->d_name to
1607 Fstring_match, not elt, which is always nil here.
1609 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1611 * xselect.c (x_decline_selection_request): Handle errors
1612 caused by receivers that have vanished.
1614 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1615 ignoring events on foreign windows in #if 0. Always dispatch
1616 the event after checking it with x_handle_property_notify.
1618 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1619 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1620 TRACE macros to facilitate debugging. Add additional trace statements.
1621 (toplevel): Add prototypes for file-local functions.
1622 (x_atom_to_symbol): Remove DPYINFO parameter.
1624 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1626 * w32menu.c (menubar_selection_callback, w32_menu_show):
1627 Initialize `entry' to nil.
1628 (w32_dialog_show): Remove unused `save_wv' variable.
1629 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1631 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1633 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1635 * fileio.c (unwind_read): Print a message when discarding inserted
1636 text or switching the buffer to unibyte. Change parameter.
1637 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1639 * fileio.c (unwind_read): New function.
1640 (Finsert_file_contents): Record it as unwind-function for
1641 the case that reading is interrupted by C-g.
1643 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1645 * dispnew.c (update_window): Don't skip the header-line
1646 update when scrolling_window returns 0.
1648 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1650 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1651 for the case that x_decode_color signals an error.
1653 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1655 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1657 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1658 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1661 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1663 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1664 doc string line for dos-timezone-offset.
1666 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1667 inline assembly, to avoid compiler warnings.
1668 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1669 line for dos-unsupported-char-glyph.
1671 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1673 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1675 * sound.c: Include Emacs' header files with #include "...".
1677 * eval.c (specbind): Additionally record the buffer that was
1678 current when a buffer-local or frame-local variable was bound.
1680 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1682 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1683 to unibyte characters in unibyte buffers.
1685 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1687 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1688 the frame on the binding stack. Change format of entries for
1689 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1690 (unbind_to): Handle unbinding a frame-local variable.
1692 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1693 glyphs and truncation glyphs at the end of a row from its pixel width.
1694 (dump_glyph_row): Print row's continuation_lines_width.
1695 (try_window_id): Take the shortcut if ZV is visible in the
1696 window, but there are actually no changes at ZV.
1698 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1700 * xterm.h (x_free_dpy_colors): Add prototype.
1702 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1703 right number of arguments.
1705 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1706 ($(lwlibdir)TAGS): New target.
1707 (TAGS): Fix dependency list.
1709 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1712 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1714 * emacs.c (main): Remove extern declaration for sys_nerr, which
1715 isn't used and causes a compilation error with GCC 3.0 on
1718 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1720 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1721 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1722 (toplevel): Include <signal.h> and syssignal.h.
1724 * sound.c (vox_configure, vox_close): Turn off atimers
1727 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1729 * keyboard.c (read_char) <non_reread>: Record the previous idle
1730 start time before calling timer_stop_idle.
1731 (read_char) <reread_first>: After processing a help-echo event,
1732 restore the previous idle start time.
1734 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1735 the start of invisible text.
1736 (setup_for_ellipsis): New function.
1737 (next_overlay_string): After all overlay strings have been
1738 processed, display an ellipsis if necessary.
1739 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1740 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1742 * dispextern.h (struct iterator_stack_entry): Add member
1745 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1747 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1748 on the value of the wait-for-wm frame parameter.
1750 * xterm.h (struct x_output): Add member wait_for_wm.
1752 * xfns.c (Qwait_for_wm): New variable.
1753 (x_frame_parms): Add entry for `wait-for-wm".
1754 (x_set_wait_for_wm): New function.
1755 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1756 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1758 * xdisp.c (try_window_id) <all changes below window end>: Don't
1759 take this shortcut if ZV is visible in the window.
1760 (try_window_id): When checking for window start being in changed
1761 text, don't check that the buffer's size has changed.
1763 2001-06-23 Richard M. Stallman <rms@gnu.org>
1765 * minibuf.c (Fcompleting_read): Doc fix.
1767 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1769 * composite.c (Ffind_composition_internal): Accept ZV
1770 and a string's end position as POS.
1772 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1774 * composite.c (Ffind_composition_internal): Check POS
1777 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1779 * editfns.c (Fmessage_box): If the frame is not under a window
1780 system, output the message in the echo area.
1782 2001-06-14 Richard M. Stallman <rms@gnu.org>
1784 * xdisp.c (try_window_id): When EOB is visible, don't treat
1785 insertion at EOB as if it were "off the bottom of the screen."
1787 2001-06-11 Andrew Innes <andrewi@gnu.org>
1789 * w32proc.c (create_child): Add new parameter is_gui_app.
1790 (w32_executable_type): Add new parameter is_gui_app.
1791 (sys_spawnve): Use it.
1792 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1793 SIGQUIT. This matches better how the signals are interpreted by
1794 MSVC compiled programs.
1795 (syms_of_ntproc): Update docstring.
1797 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1799 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1800 well otherwise note_mouse_highlight might optimize away highlighting
1801 if we pass over that same overlay again.
1803 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1805 * lread.c (Fload): Document that the argument is run via
1806 substitute-in-file-name.
1808 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1810 * Makefile.in (bootstrap-doc): New target.
1811 (bootstrap-emacs): Depend on it.
1813 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1814 auto-save-list-file-name when shutting down Emacs, because
1815 creating the directory might signal an error, and leaves
1816 Emacs in a strange state.
1818 * term.c: (tty_cursor_hidden): New variable.
1819 (update_begin): Don't call tty_hide_cursor. Clean up.
1820 (update_end, set_terminal_window, set_scroll_region): Clean up.
1821 (ring_bell, reset_terminal_modes): Clean up.
1822 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1823 on tty_cursor_hidden.
1824 (write_glyphs): Call tty_hide_cursor.
1826 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1828 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1830 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1832 * xfns.c (enum image_value_type): New enumerator
1833 IMAGE_STRING_OR_NIL_VALUE.
1834 (parse_image_spec): Handle it.
1835 (xbm_format, pbm_format): Use it for :foreground and :background.
1836 (xbm_load, pbm_load): Check for nil color names.
1838 * xterm.c (note_mouse_highlight): If an overlapping overlay
1839 exists, but we find that we highlight the same overlay as before,
1840 don't do the highlighting again.
1842 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1844 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1845 Protect unibyte strings created by replacing their multibyte
1846 equivalents in menu_items.
1848 * keymap.c (Fsingle_key_description): NUL-terminate the string
1849 buffer before calling build_string.
1851 * callproc.c (Fcall_process): Deal with decode_coding returning
1852 CODING_FINISH_INCONSISTENT_EOL.
1854 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1856 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1857 an item's name with its key description in case the description
1858 is a multibyte string.
1860 * keymap.c (Fsingle_key_description): Create a multibyte string
1863 * macros.c (Fstart_kbd_macro): Doc fix.
1865 * xterm.c (cursor_in_mouse_face_p): New function.
1866 (x_draw_stretch_glyph_string): Use it to choose a different GC
1867 when drawing a cursor within highlighted text.
1869 * editfns.c (char_property_eq): Put in #if 0.
1871 * indent.c (string_display_width): Put in #if 0.
1873 * lread.c (Fload): Remove unused label.
1875 * termcap.c (speeds): Put in #if 0.
1877 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1879 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1881 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1882 transformation matrix by 10.
1884 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1886 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1887 only if it's equal to the former foreground pixel color.
1888 (x_set_foreground_color, x_set_background_color)
1889 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1891 2001-05-16 Dave Love <fx@gnu.org>
1893 * insdel.c (signal_before_change, signal_after_change): Consider a
1894 local change hook which changes the buffer.
1896 * process.c (read_process_output): Don't call signal_after_change
1897 and update_compositions after insert_from_string_before_markers.
1899 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1901 * xfaces.c (split_font_name): Use the right field when
1902 checking for `[...]' syntax.
1904 * buffer.c (copy_overlays): New function.
1905 (clone_per_buffer_values): Use it.
1907 * buffer.h (OVERLAY_PLIST): New macro.
1909 * keymap.c (Fsingle_key_description): Replace a build_string with
1910 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1912 * fontset.c (Ffontset_info): Check that face is non-null
1913 before accessing its fields.
1915 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1917 * keyboard.c (read_key_sequence): Prevent generating a fake
1920 * xfaces.c (split_font_name): Handle `[...]' for the right
1923 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1924 of CCL_STAT_INVALID_CMD.
1926 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1928 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1929 in <var> has no default value yet.
1931 * xfaces.c (try_alternative_families): First try the FAMILY.
1932 And if nothing is found in the end, try again with scalable fonts.
1933 (try_font_list): Let try_alternative_families do a bit more of
1934 the work. Only use FAMILY if it is not nil.
1935 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1937 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1939 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1940 pointer shape when show_mouse_face has already done it.
1942 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1945 * xfaces.c (split_font_name): Make sure to leave the loop
1946 with the right value of `i'.
1948 * xfaces.c (split_font_name): Handle matrix transformations
1949 in the pixel and point size fields of XLFD font names.
1950 (xlfd_point_size): Likewise.
1952 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1954 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1955 (x_to_w32_font): Add prototype.
1957 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1958 redefining, to avoid compiler warnings.
1960 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1962 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1963 (w32_get_bdf_glyph): Cast between unsigned char and char when
1964 passing arguments to subroutines, to shut up compiler warnings.
1965 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1968 * xfaces.c: Include keyboard.h before frame.h, not after it.
1970 * widget.c: Include keyboard.h before frame.h.
1972 * w32term.h (struct image, struct face): Forward declaration, to
1973 avoid compiler warnings.
1975 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1977 * keyboard.c (read_key_sequence): Don't modify events when
1978 generating fake prefix keys (mode-line, scroll-bar, ...) since
1979 this prevents proper processing of such events when pushed back
1980 into unread-command-events.
1982 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1983 actually redrawn. Make the function static.
1984 (note_mouse_highlight): Fix a case where the mouse cursor
1985 was changed back to the text cursor.
1987 * xterm.h (clear_mouse_face): Remove prototype.
1989 * xdisp.c (try_window_id): Fix the fix and set the right
1992 * xdisp.c (try_window_id): Fix computation of window end in the
1993 case that lines were deleted at the end of the window. Add some
1994 more debug_method_adds.
1996 * xfaces.c (try_alternative_families): New function.
1997 (try_font_list): Use it. If ATTRS specifies a family, check
1998 fonts from that family first.
1999 (choose_face_font): Remove code setting the family part of
2002 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2004 * xdisp.c (try_window_id): Fix case of all changes before
2007 * xdisp.c (try_window_id): Add some xasserts.
2009 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2011 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2013 2001-05-09 Dave Love <fx@gnu.org>
2015 * xdisp.c (GIVE_UP): Fix for K&R C.
2017 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2019 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2021 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2022 back to the text cursor shape without need.
2024 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2026 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2028 * dispextern.h (inverse_video): Declare extern.
2030 * keyboard.c (delete_kboard): Handle the case that selected_frame
2031 has been deleted in the course of x_connection_closed.
2033 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2035 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2036 Fix the change from 2001-04-30.
2038 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2040 * xfns.c (file_dialog_unmap_cb): New function.
2041 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2042 where a dialog is closed via the window manager.
2044 * xdisp.c (try_window_id): Cases of changes all in front of
2045 the window start or all below the window end mostly rewritten.
2046 (redisplay_window): Move the tests if try_window_id is
2047 applicable to try_window_id.
2048 (GIVE_UP): New macro.
2050 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2052 * xterm.c (expose_window): Return int. If W is the window
2053 currently being updated, mark the frame garbaged.
2054 Fix computation of rows intersecting the exposed rectangle.
2055 (expose_window_tree): Stop when expose_window returns 0.
2057 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2058 again if it has already been drawn.
2060 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2062 * syntax.c (update_syntax_table): Check that oldi has the same
2063 properties as old_prop before deciding not to invalidate.
2065 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2067 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2068 read-only text that is so because of text properties.
2070 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2071 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2072 windows that are components of a Lucid menu bar.
2074 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2076 * term.c (turn_on_face): Fix reverse video handling on terminals
2077 that don't support colors.
2079 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2081 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2084 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2086 * term.c (toggle_highlight): New function.
2087 (turn_on_face): Change handling of reverse video.
2089 * process.c (wait_reading_process_input):
2090 Call record_asynch_buffer_change only if a timer really changed buffers.
2092 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2093 of the number of overlays to check.
2095 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2097 * xdisp.c (try_window_id): Fix a case where window_end_pos
2098 and window_end_bytepos were not adjusted.
2100 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2102 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2105 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2107 * process.c (wait_reading_process_input) [!subprocesses]:
2108 Don't reference waiting_for_user_input_p, it's not defined in the
2109 branch without async subprocesses support.
2111 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2113 * keyboard.c (delete_kboard): Prevent a dangling reference
2114 from current_kboard to KB, which is freed.
2116 * process.c (wait_reading_process_input):
2117 Call record_asynch_buffer_change after running timers, to make
2118 read_key_sequence aware of buffer changes from under it.
2120 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2122 * xfaces.c (Qscalable_fonts_allowed): New variable.
2123 (realizing_basic_faces_p): Removed.
2124 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2126 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2127 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2128 for scalable-fonts-allowed to t.
2130 * fileio.c (Finsert_file_contents): If the file size returned from
2131 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2132 read from files on a procfs whose contents are generated dynamically.
2134 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2136 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2137 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2138 (__memalign_hook): Make the two prototypes consistent.
2140 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2142 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2143 matrix of mini-windows.
2145 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2147 * intervals.c (find_interval): Don't rebalance during signal handling.
2149 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2151 * fns.c: Include blockinput.h.
2153 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2155 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2157 * fns.c (Fcompare_strings): Fix return values.
2159 * window.c (window_scroll): Change the meaning of N to mean
2160 N screen-fulls or N lines.
2161 (window_scroll_pixel_based, window_scroll_line_based)
2162 (scroll_command, Fscroll_other_window): Change accordingly.
2164 * window.c (window_scroll_pixel_based, Frecenter):
2165 Call window_box_height instead of using it.last_visible_y for the
2166 height of the window.
2168 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2169 instead of using it.last_visible_y for the height of the window.
2171 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2172 From Dan Holmsand <dan@eyebee.com>.
2174 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2175 able to write to hidden and system files. From Dan Holmsand
2178 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2179 Holmsand <dan@eyebee.com>.
2181 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2183 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2185 * window.c (window_internal_height): Return 1 less if the
2186 window has a header line.
2188 * xdisp.c (try_window_id): When scrolling on a terminal, take
2189 the change of window_internal_height into account.
2191 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2193 * gmalloc.c (align): If the argument SIZE would overflow
2194 __malloc_ptrdiff_t, fail right away.
2196 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2198 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2199 Make sure the tooltip is completely visible.
2200 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2202 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2204 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2206 2001-04-06 Dave Love <fx@gnu.org>
2208 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2211 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2213 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2215 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2217 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2219 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2221 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2223 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2224 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2226 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2227 shell widget's position only if it is non-null.
2229 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2230 Set f->output_data.x->widget to null after destroying it.
2232 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2233 FILENAME to bring it in synch with the documentation.
2235 * xfaces.c (realizing_basic_faces_p): Renamed from
2236 realize_default_face_p.
2237 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2238 (realize_default_face): Don't set the flag.
2240 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2242 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2244 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2246 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2247 the buffer that was used for echoing.
2249 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2250 (first_font_matching): Removed unused function.
2251 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2252 (may_use_scalable_font_p): Remove parameter FONT; rename
2253 parameter NAME to FONT.
2254 (x_face_list_fonts): Fix missing bounds check.
2255 (realizing_default_face_p): New variable.
2256 (realize_default_face): Set and clear that flag.
2257 (x_face_list_fonts): When called during the realization of the
2258 default face, and no matching fonts are found when ignoring
2259 scalable fonts and fonts matching a regexp from
2260 face-ignored-fonts, try without ignoring fonts.
2262 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2264 * xfns.c (postprocess_image): New function.
2265 (lookup_image): Call it for all image types except PostScript.
2266 (x_kill_gs_process): Call postprocess_image.
2268 * xterm.c (x_use_underline_position_properties): New variable.
2269 (x_draw_glyph_string): Use it.
2270 (syms_of_xterm): DEFVAR_BOOL it.
2272 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2274 * xterm.c (x_alloc_nearest_color_1): New function.
2275 (x_alloc_nearest_color): Use it.
2276 (x_color_cells): Take a Display as argument, instead of a frame.
2277 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2278 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2279 (x_initialize): Register cvt_string_to_pixel as resource converter
2280 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2282 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2284 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2285 (set_iterator_to_next): If a string from a display property ends,
2286 consider the case that this might also be the end of an
2287 overlay string having the display property.
2289 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2291 * xdisp.c (reseat_to_string): Undo last change.
2293 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2294 matrix of a window when the header line changes, when
2295 new rows are allocated, or when the width changes.
2297 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2299 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2301 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2303 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2306 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2308 * data.c (Fsubr_interactive_form): New function.
2309 (syms_of_data): Defsubr it.
2311 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2312 (live_float_p, live_misc_p): Return 1 only if the offset of the
2313 pointer in its block is >= 0.
2315 2001-03-28 Paul Eggert <eggert@twinsun.com>
2317 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2318 microseconds calcuation. Avoid double-rounding problem.
2319 In doc string, warn that the result is approximate.
2321 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2323 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2324 bind `inhibit-eval-during-redisplay' to t.
2326 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2328 * xdisp.c (inhibit_eval_during_redisplay)
2329 (Qinhibit_eval_during_redisplay): New variables.
2330 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2331 don't eval, return nil instead.
2332 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2333 Initialize Qinhibit_eval_during_redisplay.
2335 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2336 the iterator's multibyte_p flag.
2338 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2339 instead of setting it to zero; it's incremented for each frame
2340 where the menu face is changed.
2342 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2343 change bottom shadow accordingly.
2345 * xterm.c (expose_window_tree, expose_frame): Don't compute
2347 (expose_window): Do it here instead.
2348 (x_draw_glyph_string): Fix a computation of the underline position.
2350 * bytecode.c (BYTE_CODE_QUIT): New macro.
2351 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2353 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2355 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2356 Give up if matrix starts in an ellipsis.
2357 (init_from_display_pos): Do nothing if POS doesn't specify
2358 a dpvec_index but the iterator has such a position.
2360 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2362 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2363 x/y position is (0, 0) after destroying the menu bar, restore
2364 its original position.
2366 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2367 (init_from_display_pos): Use it.
2368 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2370 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2372 * xdisp.c (try_window_id): Undo last change.
2374 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2376 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2378 * buffer.c (syms_of_buffer): Doc fix.
2380 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2382 * xfaces.c (x_update_menu_appearance): Use local variable
2383 popup_path for setting font resources.
2385 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2387 * frame.c (Fframe_list): Don't reference tip_frame if
2388 HAVE_WINDOW_SYSTEM is not defined.
2390 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2393 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2395 * xdisp.c (init_from_display_pos): Test invisible property
2396 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2398 * xdisp.c (redisplay_internal) <update one window>: Make sure
2399 last_arrow_position and last_arrow_string are set.
2401 * frame.c (Fframe_list): Don't return a tooltip frame.
2403 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2405 * xdisp.c (mark_window_display_accurate_1): New function,
2406 extracted from mark_window_display_accurate.
2407 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2408 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2409 (mark_window_display_accurate): Use it.
2410 (redisplay_internal): Use it for the selected window.
2411 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2412 for the selected frame.
2414 * xdisp.c Use make_number, for readability.
2415 (try_window_id): Disable rows below the window end.
2416 (try_window_reusing_current_matrix): Use cursor_row_p.
2417 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2419 (init_from_display_pos): If POS specifies a position in a display
2420 vector, maybe get the iterator set up for that ellipsis.
2422 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2424 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2426 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2428 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2430 * xfaces.c (x_update_menu_appearance): Use a different path
2431 for Lucid popup menus.
2433 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2435 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2437 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2438 (string_buffer_position): Use `make_number'.
2440 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2442 * xfaces.c (x_update_menu_appearance): Renamed from
2443 x_set_menu_face_resources. Use different resources for popups.
2445 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2446 (GC_CHECK_STRING_BYTES): Don't define.
2448 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2449 Removed, together with subroutines.
2450 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2451 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2453 * dispextern.h (x_set_menu_resources_from_menu_face):
2456 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2457 Remove calls to x_set_menu_resources_from_menu_face.
2459 * xfaces.c (xm_set_menu_resources_from_menu_face):
2460 Remove #ifndef LESSTIF_VERSION.
2462 * xmenu.c: Include widget.h.
2463 (single_submenu): Return int. Some cleanup.
2464 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2466 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2468 * xterm.c (x_update_window_end): Handle overwritten mouse face
2469 also for tool bar windows.
2470 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2471 DRAW is DRAW_IMAGE_RAISED.
2473 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2475 * print.c (syms_of_print): Doc fixes.
2477 * fns.c (Fmd5): Doc fix.
2479 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2481 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2482 Clear area of the frame not occupied by the scroll bar.
2484 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2485 tip frame's root window buffer to *tip* right after creating
2488 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2489 is an integer don't have to be for space characters.
2491 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2493 * indent.c (current_column, current_column_1, Fmove_to_column)
2494 (compute_motion): Handle characters from display vectors differently.
2496 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2498 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2499 drawing glyph string.
2501 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2503 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2504 (command_loop_1): Undo last change.
2506 * xterm.c (fast_find_position): Return the correct vpos.
2508 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2509 non-null, set a per-buffer value in BUF instead of the current buffer.
2510 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2511 Call store_symval_forwarding with BUF null.
2512 (set_internal): Call store_symval_forwarding with the BUF
2513 parameter passed to set_internal. Formerly, the value was always
2514 set in the current buffer; the buffer recorded in specbind for
2515 this case wasn't used.
2516 (arith_driver): Reindent.
2518 * buffer.c (swap_out_buffer_local_variables):
2519 Call store_symval_forwarding with BUF null.
2521 * lisp.h (store_symval_forwarding): Change prototype.
2523 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2525 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2527 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2528 FOR_DELETION. Avoid resizing the mini-window of the selected
2529 frame if FOR_DELETION is set.
2530 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2531 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2534 * window.c (Fset_window_configuration): Change call to
2535 do_switch_frame to new format.
2537 * keyboard.c (quit_throw_to_read_char): Change call to
2538 do_switch_frame to new format.
2540 * lisp.h (do_switch_frame): Change prototype.
2542 * frame.c (Fframe_parameters): In the `buffer-list' frame
2543 parameter, store the buffer list of FRAME, not the list of the
2546 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2547 box just because the glyph row's full_width_p flag is set.
2549 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2551 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2552 skip the padding blanks inserted in extend_face_to_end_of_line,
2553 before checking for trailing whitespace.
2555 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2557 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2558 Remove special handling for LessTif/Motif.
2559 (toplevel): Don't include Xm/Xm.h.
2561 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2562 Remove workaround code for LessTif; it doesn't work anymore.
2564 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2567 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2568 Don't access private scroll bar data; it's no longer necessary with
2569 contemporary LessTif.
2571 * xfaces.c (xm_set_menu_resources_from_menu_face):
2572 Change #if 0 to #ifndef LESSTIF_VERSION.
2574 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2575 removing button grabs.
2577 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2579 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2580 and clip-large-size-font as obsolete.
2582 * lread.c (read_multibyte): Check the validity of multibyte
2583 sequence. If invalid, return the first byte.
2585 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2587 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2588 before running the command; timer functions or process
2589 filters may have set it.
2591 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2593 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2596 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2598 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2601 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2603 * dispextern.h (string_buffer_position): Add prototype.
2605 * xdisp.c (string_buffer_position, display_prop_string_p)
2606 (single_display_prop_string_p): New functions.
2608 * xterm.c (note_mouse_highlight): If there's no help-echo on
2609 a string, look at the buffer text ``under'' it.
2611 * keyboard.c (make_lispy_event): Add string info to the event,
2612 analogous to what's done on mode lines.
2613 (read_key_sequence): For a click on a string, consider `local-map'
2614 and `keymap' of that string.
2616 * keyboard.c (make_lispy_event, make_lispy_movement):
2617 Adjust calls to buffer_posn_from_coords to new format.
2619 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2621 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2624 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2625 flags argument to emacs_open; it seems to conflict with O_EXCL.
2627 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2629 * composite.h (struct composition): Change types of members;
2630 glyph_len to unsigned, width to unsigned short.
2632 2001-03-08 Andrew Innes <andrewi@gnu.org>
2634 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2637 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2639 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2642 * xterm.c (note_mouse_highlight): Handle mouse-face and
2643 help-echo in strings.
2644 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2645 (fast_find_string_pos): New function.
2647 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2648 (display_string): Call face_at_string_position with new parameter.
2650 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2651 Handle `mouse-face'.
2653 * dispextern.h (face_at_string_position): Change prototype.
2655 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2657 * keyboard.c (make_lispy_event): Avoid generating drag events
2658 if the mouse hasn't actually moved to another buffer position.
2660 2001-03-08 Dave Love <fx@gnu.org>
2662 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2664 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2666 * process.c (Fset_process_window_size): Fix a typo.
2668 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2670 * coding.c (detect_coding_sjis): Do more rigid check.
2671 (detect_coding_big5): Likewise.
2672 (decode_coding_sjis_big5): Likewise.
2673 (Fdetect_coding_region): Call detect_coding_system with tailing
2674 anchor byte `\0' for more rigid detection.
2675 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2676 (Fdetect_coding_string): Likewise.
2678 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2680 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2681 a string before extracting its data.
2683 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2685 * window.c (Frecenter): Rewrite code handling negative values
2686 of ARG on graphical frames.
2688 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2690 * window.c (displayed_window_lines): If W->start is outside the
2691 accessible portion of the buffer, call start_display with BEGV or
2692 ZV instead of W->start.
2694 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2696 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2698 * process.c (Fset_process_filter): Don't crash if the input
2699 file descriptor of PROCESS is closed.
2700 (Fset_process_window_size): Likewise.
2702 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2704 * xterm.c (XTflash): Make the timeout of select shorter, and call
2705 select repeatedly until the desired time expires.
2707 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2709 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2711 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2713 * lisp.h (Vwindow_list): Declare extern.
2715 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2717 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2719 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2721 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2722 to detect a case where we have to highlight a different region
2723 despite not having left the currently highlighted region.
2724 Set mouse_face_overlay in the x_display_info.
2725 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2727 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2729 * buffer.c (mouse_face_overlay_overlaps): New function.
2731 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2732 (Qmouse_face): Declare extern.
2734 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2735 if face_change_count is non-zero.
2737 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2739 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2740 that the source is unibyte.
2742 2001-03-05 Dave Love <fx@gnu.org>
2744 * xterm.c (XTmouse_position): Fix typo.
2746 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2748 * minibuf.c (read_minibuf): Clean up the binding stack if
2749 called noninteractively.
2751 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2753 * coding.c (syms_of_coding): Docstring modified.
2755 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2757 * charset.c (char_to_string): If a single byte char has modifier
2758 bits that can't be reflected to the character code, ignore them
2759 instead of signaling an error.
2761 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2763 * s/msdos.h: Update copyright notice.
2765 * dosfns.h: Update copyright notice.
2767 * dosfns.c: Update copyright notice.
2769 * msdos.c: Update copyright notice.
2771 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2773 * xterm.c (glyph_rect): New function.
2774 (XTmouse_position): Use it to raise the threshold for mouse
2775 movement event generation.
2777 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2779 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2780 specifies (reverse . t), reverse the initial screen colors.
2781 (IT_set_frame_parameters): If the property is foreground-color,
2782 but we are reversing the colors, set bg_set, not fg_set.
2783 Likewise for setting background-color and reversing: set fg_set.
2784 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2787 * xfaces.c (Finternal_set_lisp_face_attribute)
2788 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2791 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2793 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2794 to a single slash in the middle of file names.
2796 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2797 Accept only alphanumeric time zone names.
2799 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2801 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2802 a widget to zero height.
2804 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2806 * window.c (Fwindow_end): Call move_it_past_eol only if
2807 ending up on a partially visible line.
2809 2001-03-01 Dave Love <fx@gnu.org>
2811 * ccl.c (Fccl_execute): Doc fix.
2813 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2815 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2816 of the tool bar before calling x_figure_window_size.
2818 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2819 NULL after destroying it, otherwise XTread_socket can access a
2820 destroyed widget when input is unblocked.
2822 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2824 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2825 same name as before, although there was a change in fontsets.
2827 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2829 * lisp.h (Fframe_parameter): Declare.
2831 * window.c (set_window_buffer): Field vscroll is an int, not a
2834 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2836 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2839 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2842 * alloc.c (toplevel): Include process.h.
2843 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2844 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2845 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2846 (allocate_vector, allocate_hash_table, allocate_window)
2847 (allocate_frame, allocate_process, allocate_other_vector):
2849 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2850 (mark_maybe_pointer): New function.
2851 (mark_memory): Also mark Lisp data to which only pointers
2852 remain and not Lisp_Objects.
2853 (min_heap_address, max_heap_address): New variables.
2854 (mem_find): Return MEM_NIL if START is below min_heap_address or
2855 above max_heap_address.
2856 (mem_insert): Compute min_heap_address and max_heap_address.
2858 * process.c (make_process): Use allocate_process.
2860 * frame.c (make_frame): Use allocate_frame.
2862 * window.c (make_window, make_dummy_parent): Use allocate_window.
2863 (Fcurrent_window_configuration): Use allocate_other_vector.
2865 * lisp.h (allocate_vectorlike): Remove prototype.
2866 (allocate_vector, allocate_other_vector, allocate_frame)
2867 (allocate_window, allocate_process, allocate_hash_table):
2870 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2871 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2873 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2875 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2876 treat the produced bytes as a valid multibyte sequence.
2878 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2879 (ccl_driver) <CCL_WriteMultibyteChar2>:
2880 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2881 <ccl_finish>: Set ccl->eight_bit_control properly.
2883 * ccl.h (struct ccl_program): New member eight_bit_control.
2885 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2887 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2888 accessible_keymaps_char_table.
2889 (accessible_keymaps_char_table): Obey `is_metized'.
2890 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2893 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2895 * dispnew.c: Check HAVE_TERM_H before including term.h.
2897 2001-02-24 Andrew Innes <andrewi@gnu.org>
2899 * makefile.w32-in: Update copyright notice.
2901 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2903 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2905 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2907 * Makefile.in (lisp): Add international/utf-8.elc.
2909 * fontset.c (Fnew_fontset): Fix handling of the case that an
2910 element of FONTLIST is a cons of family and registry.
2912 2001-02-23 Jason Rumney <jasonr@gnu.org>
2914 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2915 to height unconditionally.
2917 * w32term.c (x_set_glyph_string_background_width): Extend the
2918 background face to the end of the drawing area in the text area, only.
2919 (x_insert_glyphs): Call window_box_left to obtain the left
2920 x-coordinate of the area to shift.
2922 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2925 2001-02-22 Andrew Innes <andrewi@gnu.org>
2927 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2928 ($(BLD)\dispnew.obj):
2929 ($(BLD)\editfns.obj):
2930 ($(BLD)\fileio.obj):
2931 ($(BLD)\filelock.obj):
2932 ($(BLD)\keyboard.obj):
2933 ($(BLD)\w32proc.obj):
2934 ($(BLD)\process.obj):
2935 ($(BLD)\sysdep.obj): Ditto.
2937 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2939 ($(BLD)/dispnew.$(O)):
2940 ($(BLD)/editfns.$(O)):
2941 ($(BLD)/fileio.$(O)):
2942 ($(BLD)/filelock.$(O)):
2943 ($(BLD)/keyboard.$(O)):
2944 ($(BLD)/w32proc.$(O)):
2945 ($(BLD)/process.$(O)):
2946 ($(BLD)/sysdep.$(O)): Ditto.
2948 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2950 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2951 at the start of the function, check that the \n in it->c is
2952 from the iterator's current position.
2954 * xdisp.c (handle_single_display_prop): Add parameter
2955 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2956 properties which replace the display of text with something else.
2957 (handle_display_prop): Call handle_single_display_prop with
2958 additional argument saying if we already replaced text display
2959 with something else. Use AREF.
2960 (with_echo_area_buffer_unwind_data, display_menu_bar)
2961 (decode_mode_spec_coding): Use AREF and ASIZE.
2963 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2964 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2965 * vmstime.h: Files removed.
2967 * unexencap.c, unexfx2800.c: Files removed.
2969 * dispnew.c (direct_output_for_insert): Give up if we are showing
2970 a message or just cleared the message because we might need to
2971 resize the echo area window or display an empty echo area.
2973 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2975 * xdisp.c (redisplay_internal): Do the
2976 mark_window_display_accurate after all windows have been
2977 redisplayed because this call resets flags in buffers which are
2978 needed for proper redisplay.
2980 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2981 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2984 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2985 busy_window to hourglass_window, busy_p to hourglass_p.
2987 * msdos.h (struct x_output): Rename busy_window to
2988 hourglass_window, busy_p to hourglass_p.
2990 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2991 busy_window to hourglass_window, busy_p to hourglass_p.
2993 * xfns.c: Rename everything containing *busy_cursor* and similar
2995 (syms_of_w32fns): Rename x-busy-pointer-shape to
2996 x-hourglass-pointer-shape, display-busy-cursor to
2997 display-hourglass, busy-cursor-delay to hourglass-delay.
2999 * w32fns.c: Rename everything containing *busy_cursor* and similar
3001 (syms_of_w32fns): Rename x-busy-pointer-shape to
3002 x-hourglass-pointer-shape, display-busy-cursor to
3003 display-hourglass, busy-cursor-delay to hourglass-delay.
3005 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3008 * dispextern.h (start_hourglass, cancel_hourglass)
3009 (display_hourglass_p): Renamed from *busy_cursor*.
3011 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3013 * keyboard.c (read_char): When an event from unread-command-events
3014 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3016 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3017 equal to the current buffer.
3019 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3020 nil, otherwise we're left with truncate_lines t when a message
3021 is printed with message-truncate-lines bound to t.
3023 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3025 * window.c (Fmove_to_window_line): Undo last change.
3026 (displayed_window_lines): Call line_bottom_y to determine
3027 the line's bottom position.
3029 * dispextern.h (line_bottom_y): Add prototype.
3031 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3032 (pos_visible_p): Use it.
3034 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3035 set redisplaying_p to 0 here instead of in Frecursive_edit.
3036 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3039 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3041 (syms_of_xdisp): Initialize new variables.
3042 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3043 Specbind `inhibit-menubar-update' when updating the menu bar.
3045 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3048 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3051 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3054 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3055 to the start of the file.
3057 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3059 * window.c (set_window_buffer): Fix last change.
3061 * window.c (set_window_buffer): Set window's vscroll to 0.
3063 * window.c (coordinates_in_window): Increase width of area
3064 where the vertical line can be dragged.
3066 * xterm.c (x_set_glyph_string_background_width): Extend the
3067 background face to the end of the drawing area in the text
3070 * xdisp.c (handle_single_display_prop): Set iterator's position
3071 to where the `display' property starts, like for images.
3072 (dump_glyph): New function.
3073 (dump_glyph_row): Use it. Dump info about marginal areas.
3075 * dispnew.c (direct_output_for_insert): Recognize more cases where
3076 glyphs can be written instead of being inserted.
3078 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3079 the left x-coordinate of the area to shift.
3081 * dired.c (directory_files_internal): Set result list to nil
3084 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3086 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3087 invalid multibyte sequence, treat *SRC as a character of
3090 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3092 * textprop.c (Fset_text_properties): Doc fix.
3094 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3096 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3098 2001-02-14 Dave Love <fx@gnu.org>
3100 * coding.c: Doc and message fixes.
3102 2001-02-14 Andrew Innes <andrewi@gnu.org>
3104 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3105 Emacs frame above the screen size.
3107 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3109 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3111 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3113 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3114 case that TO ends up beyond ZV after running before-change-functions.
3116 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3117 the selected window if it is showing the buffer in question.
3119 * dired.c (directory_files_internal): Initialize errno.
3120 (toplevel): Include errno.h.
3122 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3124 * xfaces.c (best_matching_font): New parameter width_ratio.
3125 Multiply avgwidth by width_ratio.
3126 (choose_face_font): Call best_matching_font with width_ratio
3127 calculated from the column width of C.
3129 2001-02-12 Andrew Innes <andrewi@gnu.org>
3131 The following changes are to draw box lines inside characters area
3132 if line-width is negative.
3134 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3135 face->box_line_width is negative.
3136 (x_produce_stretch_glyph): Likewise.
3137 (x_produce_glyphs): Likewise.
3138 (x_estimate_mode_line_height): Likewise.
3139 (x_draw_glyph_string_background): Likewise.
3140 (x_draw_glyph_string_foreground): Likewise.
3141 (x_draw_composite_glyph_string_foreground): Likewise.
3142 (x_draw_glyph_string_box): Likewise.
3143 (x_draw_image_foreground): Likewise.
3144 (x_draw_image_relief): Likewise.
3145 (x_draw_image_foreground_1): Likewise.
3146 (x_draw_image_glyph_string): Likewise.
3148 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3150 The following changes are to draw box lines inside characters area
3151 if line-width is negative.
3153 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3154 face->box_line_width is negative.
3155 (x_produce_stretch_glyph): Likewise.
3156 (x_produce_glyphs): Likewise.
3157 (x_estimate_mode_line_height): Likewise.
3158 (x_draw_glyph_string_background): Likewise.
3159 (x_draw_glyph_string_foreground): Likewise.
3160 (x_draw_composite_glyph_string_foreground): Likewise.
3161 (x_draw_glyph_string_box): Likewise.
3162 (x_draw_image_foreground): Likewise.
3163 (x_draw_image_relief): Likewise.
3164 (x_draw_image_foreground_1): Likewise.
3165 (x_draw_image_glyph_string): Likewise.
3167 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3168 and :line-width can be negative.
3169 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3171 2001-02-09 Jason Rumney <jasonr@gnu.org>
3173 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3174 characters the same as ASCII and latin-1.
3175 (x_display_and_set_cursor): Check for the focus frame's selected
3176 window instead of selected_window.
3177 (x_after_update_window_line): Don't clear if frame's internal
3178 border width is zero.
3179 (x_new_font): Don't change a tooltip's size.
3180 (w32_initialize): Set char_ins_del_ok to 1.
3182 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3183 (x_set_font): If font hasn't changed, avoid recomputing
3184 faces and other things.
3185 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3186 (Fx_create_frame): Add the tool bar height to the frame height.
3187 (x_create_tip_frame): Prevent changing the tooltip's
3188 background color by specifying a color for the default font
3190 (Qcancel_timer): New variable.
3191 (syms_of_w32fns): Initialize and staticpro it.
3192 (Fx_hide_tip, Fx_show_tip): Use it.
3193 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3195 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3197 * w32.c (init_environment): Duplicate local string before putenv.
3199 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3201 * charset.c (Fstring): A typo.
3203 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3205 * charset.c (Fstring): If all arguments are less than 256, return
3208 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3209 return a unibyte string.
3211 * coding.c (code_convert_region): After detecting a coding, if
3212 nothing found, set coding->composing to COMPOSITION_NO.
3213 (decode_coding_string): Likewise.
3215 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3217 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3220 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3222 * charset.c (parse_str_to_multibyte): New function.
3224 * charset.h (parse_str_to_multibyte): Extern it.
3226 * print.c (print_string): If we are going to print a unibyte
3227 string into a multibyte buffer, convert the string to multibyte by
3230 2001-02-06 Andrew Innes <andrewi@gnu.org>
3232 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3233 been created. It seems we can get sent window messages such as
3234 WM_ERASEBKGND before we properly update a frame.
3236 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3238 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3239 Avoid some unnecessary cursor positioning.
3241 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3243 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3244 (LFACE_AVGWIDTH): New macro.
3246 (check_lface_attrs): Check LFACE_AVGWIDTH.
3247 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3248 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3249 (merge_face_vectors): Check LFACE_AVGWIDTH.
3250 (Finternal_make_lisp_face): Use AREF.
3251 (xm_set_menu_resources_from_menu_face)
3252 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3253 (Finternal_lisp_face_empty_p): Use AREF.
3254 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3255 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3256 Compare average widths..
3257 (best_matching_font): Arrange for comparing average widths.
3259 * dispextern.h (enum lface_attribute_index):
3260 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3262 2001-02-05 Dave Love <fx@gnu.org>
3264 * puresize.h: Revert last change following loadup.el change.
3266 2001-02-05 Andrew Innes <andrewi@gnu.org>
3268 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3269 invocation of temacs, to work with Windows 2000.
3270 (bootstrap-emacs): Ditto.
3272 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3274 * xterm.c (x_display_and_set_cursor): Check for the focus
3275 frame's selected window instead of selected_window.
3277 * xdisp.c (try_scrolling): If point is in the line below the
3278 window, make sure to move the iterator at least a canonical
3281 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3283 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3285 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3286 If invalid, execute CCL_INVALID_CMD.
3287 (ccl_driver): If the CCL program is terminated because of
3288 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3289 destination instead of throwing them away.
3291 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3293 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3294 faces and other things.
3296 * xdisp.c (get_next_display_element): Fix case of empty
3297 display table entry.
3299 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3301 * editfns.c (Fconstrain_to_field): Doc fix.
3303 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3304 into `thoroughly', to make it consistent with the doc string.
3306 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3308 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3310 * search.c (search_buffer): Call set_search_regs with a byte
3311 position, not a character position.
3313 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3316 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3318 * frame.c (Fmodify_frame_parameters): Doc fix.
3320 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3322 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3323 identifier which is not reserved by Standard C.
3325 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3327 * window.c (enum window_part): New enumeration.
3328 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3330 (coordinates_in_window): Return an enumerator from enum
3331 window_part. Fix handling of right scroll bar.
3332 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3333 `right-fringe' instead of `left-bitmap-area' and
3334 `right-bitmap-area'. Use enumerators from enum window_part
3335 instead of hard-coded integers.
3336 (check_window_containing, window_from_coordinates):
3337 Use enumerators from enum window_part instead of hard-coded integers.
3338 (syms_of_window): Replace Qleft_bitmap_area and
3339 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3341 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3343 * editfns.c (Fformat_time_string): Doc fix.
3345 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3347 * keymap.c (Fwhere_is_internal): Use the first valid binding
3348 if no ascii binding is found (when firstonly is t).
3350 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3352 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3353 instead of Finteractive_p.
3355 * lisp.h (interactive_p): Add prototype.
3357 * eval.c (interactive_p): New function.
3358 (Finteractive_p): Use it.
3360 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3362 2001-01-31 Dave Love <fx@gnu.org>
3364 * .gdbinit (hook-run): Define to run xreload.
3366 * textprop.c (Fset_text_properties): Fix newline in doc string.
3368 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3370 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3371 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3373 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3374 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3375 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3377 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3380 2001-01-30 Dave Love <fx@gnu.org>
3382 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3385 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3387 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3388 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3390 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3392 * textprop.c (Fset_text_properties): Doc fix.
3394 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3396 * xdisp.c (forward_to_next_line_start): Remove xassert.
3398 2001-01-29 Jason Rumney <jasonr@gnu.org>
3400 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3401 returning without releasing it.
3403 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3405 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3406 for '^', '$', and '\0'.
3408 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3410 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3411 regex for '^', '$', and '\0'.
3413 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3414 only if current_sblock has been initialized.
3416 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3417 terminal frame even if it is the only visible frame.
3419 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3421 * fontset.c (font_family_registry): Even if FONTNAME conform to
3422 XLFD, if it specifies other fields than family and registry,
3423 return FONTANME. New argument FORCE if nonzero cancel that feature.
3424 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3425 a signle byte character. Don't set FAMILY part to nil here.
3426 It is handled by the caller choose_face_font.
3427 (Fnew_fontset): Call font_family_registry with FORCE 0.
3428 (Fset_fontset_font): Likewise.
3430 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3432 * xdisp.c (display_line): Don't treat a newline as fitting
3435 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3437 * window.c (size_window): Set the window's orig_top to nil when
3438 changing heights, so that a future shrink_mini_window won't
3439 restore a bogus height.
3441 * frame.c (do_switch_frame): If selected frame has a mini-window,
3442 resize that to exact size.
3444 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3446 * xdisp.c (display_line): Simplify check for glyphs fitting
3447 entirely in the line.
3449 * xfns.c (xic_style): New variable.
3450 (create_frame_xic): Move static variable to global scope for
3451 the case that `static' gets defined away.
3453 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3455 * coding.c (decode_coding): Set a flag for inhibiting
3457 (code_convert_region): Always set saved_coding_symbol.
3458 (decode_coding_string): Likewise. Update coding->symbol when we
3459 encounter a inconsistent eol by the same way as code_convert_region.
3461 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3463 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3466 * xterm.c (x_after_update_window_line): Don't clear if frame's
3467 internal border width is zero.
3468 (x_clear_area): New function.
3469 (x_after_update_window_line, x_clear_end_of_line)
3470 (x_scroll_bar_create, x_scroll_bar_set_handle)
3471 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3472 instead of XClearArea.
3474 * xterm.h (x_clear_area): Add prototype.
3476 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3477 which doesn't seem necessary anymore with Lesstif 0.92.
3479 2001-01-25 Dave Love <fx@gnu.org>
3481 * puresize.h (BASE_PURESIZE): Up to 720000.
3483 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3485 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3487 * xdisp.c (echo_area_display): Don't call redisplay_internal
3488 when Emacs is shutting down. We can't run hooks etc. that
3489 would be necessary to do a redisplay.
3491 * lread.c (read_integer): Use type EMACS_INT instead of int.
3493 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3495 * ccl.c (ccl_driver): Fix last change.
3497 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3499 * ccl.h (sturct ccl_program): New member suppress_error.
3501 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3502 insert error message to the output.
3503 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3505 * coding.h (struct coding_system): New member suppress_error.
3507 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3508 (Fset_terminal_coding_system_internal): Set the member
3509 suppress_error to 1.
3510 (Fset_safe_terminal_coding_system_internal): Likewise.
3512 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3514 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3515 as if it was a `charset'.
3517 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3519 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3520 value in where_is_cache; the next lookup in the cache returns
3521 something bogus if we do.
3523 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3525 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3526 if HAVE_WINDOW_SYSTEM isn't defined.
3528 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3530 * fns.c (sweep_weak_table): Fix code taking items out of
3531 the hash collision chain. Some cleanup.
3533 * xterm.c (x_new_font): Don't change a tooltip's size.
3535 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3536 background color by specifying a color for the default font
3539 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3541 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3542 a workaround for SunOS 4's cc.
3543 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3544 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3545 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3548 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3550 * xterm.c (x_set_window_size_1): New function extracted from
3552 (x_set_window_size): Use it.
3553 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3554 doesn't have a widget, like tooltips.
3556 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3558 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3560 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3562 * fns.c (Fset_char_table_default): Fix to make sub char-table
3565 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3567 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3568 a desired tool bar string, even if there are no tool bar items.
3570 * xdisp.c (Ftool_bar_lines_needed): New function.
3571 (syms_of_xdisp): Defsubr it.
3573 * editfns.c (Fformat): Don't extend text properties from arguments
3574 to padding chars in the result.
3576 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3578 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3580 2001-01-20 Andrew Innes <andrewi@gnu.org>
3582 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3583 (w32_initialize): Don't set term hooks that aren't actually needed
3586 * xfaces.c (realize_default_face):
3588 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3590 * xdisp.c (handle_single_display_prop): Remove references to
3591 FRAME_W32_CONSOLE_P.
3593 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3595 * frame.h (output_method): Remove output_w32_console method.
3596 (FRAME_W32_CONSOLE_P): Remove macro.
3598 * frame.c (Qw32_console): Remove variable.
3599 (Fframep): Remove references to it.
3600 (syms_of_frame): Ditto.
3601 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3603 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3606 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3608 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3610 2001-01-19 Andrew Innes <andrewi@gnu.org>
3612 * w32.c (init_environment): Add a version-independent site-lisp
3613 directory to EMACSLOADPATH, after the version dependent one.
3615 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3617 * editfns.c (Fbuffer_substring): Doc fix.
3619 * xdisp.c (message_dolog, message2, message2_nolog):
3620 Rename parameter LEN to NBYTES.
3622 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3624 * charset.c (strwidth): Use c_string_width.
3625 (c_string_width): New function.
3626 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3629 * charset.h (c_string_width, lisp_string_width): Extern them.
3631 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3633 * indent.c (check_composition): Check validity of composition.
3635 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3636 characters by calling c_string_width.
3637 (x_consider_frame_title): Get byte length of frame tile string
3639 (display_mode_element): Pay attention to width of non-ASCII
3640 characters by calling strwidth.
3642 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3644 * xfns.c (Qcancel_timer): New variable.
3645 (syms_of_xfns): Initialize and staticpro it.
3646 (Fx_hide_tip, Fx_show_tip): Use it.
3647 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3649 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3651 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3653 * window.h (WINDOW_LIVE_P): New macro.
3655 * window.c (window_size_fixed): New variable.
3656 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3659 * eval.c (specbind): If binding a per-buffer variable which
3660 doesn't have a buffer-local value in the current buffer, change
3661 the global value by changing the value of the symbol bound in all
3662 buffers not having their own value, to make it consistent with
3663 what happens with other buffer-local variables.
3665 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3667 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3668 when searching for a newline.
3670 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3672 * xdisp.c (display_string): Fix previous change.
3674 2001-01-18 Jason Rumney <jasonr@gnu.org>
3676 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3677 GLYPH_DEBUG is defined.
3678 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3679 true for images with `:ascent 100'.
3680 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3681 meantime, use face MOUSE_FACE_ID.
3682 If first glyph isn't a character glyph, use the ASCII NUL
3683 character to determine the face.
3684 (expose_area): Do not treat left margin specially.
3685 (note_mode_line_highlight): If no local_map, check global keymap.
3686 (note_mouse_highlight): Initialize overlay.
3687 (clear_mouse_face): Don't return if tip_frame is non-nil.
3688 (show_scroll_bars): Remove unused function.
3689 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3690 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3692 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3693 (x_free_frame_resources): Unload relief colors.
3695 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3697 * xdisp.c (forward_to_next_line_start): Avoid calling
3698 get_next_display_element when the newline is already found.
3699 This may change the iterator's position, when its current position is
3700 equal to the iterator's stop_charpos.
3702 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3703 zero, use this method only at the end of a line.
3705 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3706 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3707 if SCALABLE_FONTS_P is set.
3709 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3710 so that scalable fonts are included.
3712 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3713 In the cache, use a key containing the information if scalable
3715 (x_load_font): Adapt to change of keys in the font cache.
3717 2001-01-17 Kim F. Storm <storm@filanet.dk>
3719 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3720 XListFonts to take advantage of font caching.
3722 * xterm.c (x_list_fonts): Ensure caching font information when
3723 called for a null frame, which is the case frequently when Emacs
3726 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3728 * xfns.c (QCconversion): Replaces QCalgorithm.
3730 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3732 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3735 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3736 not everything could be displayed.
3738 * line.h, x-list-font.c: Files removed because unused.
3740 2001-01-17 Andrew Innes <andrewi@gnu.org>
3742 * dired.c (directory_files_internal): Convert result from readdir
3743 to a unibyte string initially, to avoid possible misinterpretation
3744 of some bytes as the internal form of Emacs characters.
3746 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3748 * fns.c (concat): Be sure to avoid putting the same `composition'
3749 property on the adjacent regions.
3751 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3753 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3754 (Fscroll_right, Fscroll_left): Set it here instead, if called
3757 * buffer.c (Fset_buffer_modified_p): Set buffer's
3758 prevent_redisplay_optimizations_p flag.
3760 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3761 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3762 with additional arg.
3764 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3767 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3768 FROM_WHERE, for debugging.
3770 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3772 * ccl.c (Fregister_ccl_program): Handle the return value of
3773 resolve_symbol_ccl_program correctly.
3774 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3776 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3778 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3779 has gone in the meantime, use face MOUSE_FACE_ID.
3781 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3782 If x_display_info_for_display returns null, don't try to close
3783 the display; we didn't open it.
3785 * dispnew.c (save_or_restore_current_matrices): Function removed.
3786 (save_current_matrix, restore_current_matrix): New functions.
3787 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3788 restore the frame's current matrix. Due to the glyph pointer
3789 setup done in adjust_glyph_matrix, there is no easy way to make
3790 saving the current matrix in the desired matrix generally correct,
3793 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3795 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3797 (display_line): Optimize for wide characters.
3798 (display_string): Don't try to display a multi-column character
3799 partially. On ttys, produce more than one truncation glyph for
3800 multi-column characters that don't fit on the line.
3802 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3804 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3805 Define it instead of WORDS_BIGENDIAN. Caller changed.
3807 2001-01-13 Jason Rumney <jasonr@gnu.org>
3809 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3810 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3811 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3812 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3814 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3815 (x_draw_image_relief, x_draw_image_foreground_1)
3816 (x_draw_image_glyph_string): Adapt to change of image margins.
3818 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3821 * w32bdf.c (search_file_line, get_cached_font_char)
3822 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3824 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3826 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3827 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3828 (Fw32_send_sys_command): Remove unused variables.
3829 (w32_msg_pump): Add parentheses.
3831 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3832 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3835 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3837 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3838 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3839 being a pair of margins.
3840 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3841 to DEFVAR_LISP. Extend doc.
3843 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3845 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3846 pair of integers `(X . Y)', use X for the horizontal and Y for the
3848 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3849 (parse_image_spec): Check it.
3850 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3851 (tiff_format, gif_format, gs_format):
3852 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3854 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3855 (x_draw_image_relief, x_draw_image_foreground_1)
3856 (x_draw_image_glyph_string): Adapt to the change of image margins.
3858 * dispextern.h (struct image): Replace member `margin' with
3859 `hmargin' and `vmargin'.
3861 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3864 * dispnew.c (update_text_area): Put code which decrements the
3865 stop position when the row's face extends to the end of the
3868 * xfns.c (x_set_mouse_color): Fix color allocation.
3870 * keyboard.c: Call get_local_map with new argument list.
3872 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3874 * intervals.h (enum map_property): Removed.
3875 (get_local_map): Change prototype.
3877 * keymap.c: Call get_local_map with new argument list.
3878 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3880 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3882 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3883 of the size needed for the tool bar string. For the last image,
3884 use a `display' property that reaches to the end of the string.
3886 * xselect.c (selection_request_dpyinfo): New variable.
3887 (x_handle_selection_request): Set it.
3888 (x_selection_request_lisp_error): Don't call
3889 x_decline_selection_request if selection request's display has
3892 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3893 Do the unregister_colors before calling XFreeColors.
3895 2001-01-10 Dave Love <fx@gnu.org>
3897 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3898 ${SOME_MACHINE_LISP}, not ${lisp}.
3900 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3902 * xdisp.c (display_line): On ttys, produce more than one truncation
3903 glyph for multi-column characters that don't fit on the line.
3905 * xselect.c (x_reply_selection_request): Add a comment.
3907 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3908 XkbGetNames instead of XkbGetKeyboard.
3910 2001-01-10 Dave Love <fx@gnu.org>
3912 * sysdep.c (random): Revert the declaration.
3914 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3916 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3917 Call function string_bytes.
3918 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3920 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3921 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3922 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3923 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3925 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3926 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3927 after sweeping strings, and at the end.
3928 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3930 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3931 ensure that pop_message is called.
3933 * keyboard.c (Fexecute_extended_command): Use a
3934 record_unwind_protect to ensure that pop_message is called.
3936 * lisp.h (push_message_unwind): Add prototype.
3938 * xdisp.c (push_message_unwind): New function.
3940 * fileio.c (do_auto_save_unwind): Do the pop_message here
3941 instead of in Fdo_auto_save.
3942 (Fdo_auto_save): Don't call pop_message.
3944 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3946 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3949 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3951 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3952 when increasing window's vscroll.
3954 * macros.c (Qkbd_macro_termination_hook): New variable.
3955 (syms_of_macros): Initialize and staticpro it.
3956 (pop_kbd_macro): Run kbd-macro-termination-hook.
3958 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3960 2001-01-07 Dave Love <fx@gnu.org>
3962 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3963 arglist, for documentation's sake.
3965 2001-01-06 Andrew Innes <andrewi@gnu.org>
3967 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3970 2001-01-05 Andrew Innes <andrewi@gnu.org>
3972 * term.c (update_end): Don't check updating_frame; for some reason
3973 this can be 0 sometimes, such as after dismissing a popup menu,
3974 and isn't necessary given the explicit frame argument.
3976 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3978 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3979 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3981 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3983 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3985 * xfns.c (x_create_tip_frame): Preserve the value of
3986 face_change_count around the creation of the tip frame.
3988 * xfns.c (last_show_tip_args): New variable.
3989 (compute_tip_xy): New function.
3990 (Fx_show_tip): Reuse an existing tip frame, if possible.
3991 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3993 2001-01-04 Dave Love <fx@gnu.org>
3995 * editfns.c (Fformat): Doc fix.
3997 * systime.h (set_file_times): Prototype.
3999 * widget.h (EmacsFrameSetCharSize_): Prototype.
4001 * sysdep.c (random, srandom): Declare explicitly.
4003 * dispextern.h (move_it_vertically_backward): Declare.
4005 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4007 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4008 like in Fx_create_frame.
4010 * xfaces.c (set_font_frame_param): Don't do anything for
4011 non-graphical frames.
4013 * window.c (Fdelete_other_windows): Set window's window_end_valid
4014 to nil when changing the window's start. Don't change the
4015 window's start when its top position hasn't changed. If we do,
4016 this will set the window's optional_new_start, which act's like a
4017 force_start during redisplay with C-x 1 M-> under particular
4018 circumstances (see report from Per Starback to emacs-pretest-bug
4021 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4023 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4024 short cut at the start of the function. Add an assertion.
4025 (reseat_at_next_visible_line_start): Add an assertion.
4027 * window.c (Frecenter): When changing the window start, set the
4028 window's window_end_valid to nil.
4029 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4031 * dispextern.h (move_it_past_eol): Add prototype.
4033 * xdisp.c (move_it_past_eol): New function.
4035 * window.c (Fwindow_end): Doc fix.
4037 2001-01-03 Dave Love <fx@gnu.org>
4039 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4041 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4043 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4044 the enabled_p flag of the glyph row at window_end_vpos to 0.
4045 (handle_single_display_prop): Fix last change.
4047 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4049 * window.c (Frecenter): Doc fix.
4051 2001-01-02 Andrew Innes <andrewi@gnu.org>
4053 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4055 * frame.h (output_method): Add output_w32_console method.
4056 (FRAME_W32_CONSOLE_P): New macro.
4058 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4059 use output_w32_console method.
4060 (Qw32_console): New Lisp_Object.
4061 (Fframep): Return it.
4062 (syms_of_frame): Init it.
4063 (Fframe_parameters): Report w32console as font for w32_console frames.
4065 * xfaces.c (realize_default_face): Set face foreground and
4066 background to unspecified for w32_console frames.
4067 (realize_face): Realize face cache for w32_console frames.
4068 (realize_tty_face): Accept w32_console frames.
4070 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4071 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4072 necessary, even if running interactively.
4074 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4077 * w32term.c (x_update_begin):
4081 (x_change_line_highlight):
4086 (w32_reassert_line_highlight):
4087 (w32_frame_rehighlight):
4088 (w32_frame_raise_lower): Do nothing if not w32 frame.
4090 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4092 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4093 system doesn't tell us directly.
4094 (Fx_display_visual_class): Implement properly.
4096 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4098 * window.c (Frecenter): Handle centering in graphical frames
4099 specially. Centering on the basis of line counts doesn't work
4100 reliably with variable-height lines.
4102 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4104 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4107 * composite.c (run_composition_function): Remove unused var `val'.
4108 (update_compositions): Remove unused variable `hook'.
4110 * intervals.c (get_local_map): Remove unused variable `tem'.
4112 * doprnt.c (doprnt1): Remove unused variable `size'.
4114 * fns.c (Flength): Remove unused variable `tail'.
4115 (Fdelete): Remove unused variable `size'.
4117 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4120 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4122 * data.c (find_symbol_value): Remove extra 3rd argument in the
4123 call to swap_in_symval_forwarding.
4125 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4127 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4128 (trivial_regexp_p): Remove unused variable `c'.
4129 (boyer_moore): Remove unused variable `k'.
4131 * indent.c (current_column): Remove unused variable `stopchar'.
4132 (Fcompute_motion): Remove unused variable `contin'.
4134 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4136 * dired.c (directory_files_internal): Fix a typo in a comment.
4137 Remove an unused variable `handler'.
4138 (file_name_completion): Remove unused function-scope variable `dp'.
4139 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4142 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4144 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4146 (Fmarker_insertion_type): Remove unused variable `buf'.
4148 * insdel.c (make_gap): Remove unused variable `result'.
4150 * keyboard.c (record_char): Remove unused function-scope var `help'.
4151 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4152 (menu_bar_items): Remove unused function-scope variable `tem'.
4154 * fontset.c (fontset_ref): Remove unused variable `i'.
4155 (fontset_set): Remove unused variables `j' and `tmp'.
4156 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4157 (make_fontset_for_ascii_face): Remove unused variable `name'.
4158 (fs_load_font): Remove unused variable `font_idx'.
4159 (fs_query_fontset): Remove unused function-local variable `fontset'.
4160 (list_fontsets): Remove unused variable `tail'.
4161 (Fnew_fontset): Remove unused variables `family' and `registry'.
4162 (accumulate_font_info): Remove unused variable `tmp'.
4163 (Ffontset_font): Remove unused variable `id'.
4164 (syms_of_fontset): Remove unused variable `i'.
4166 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4168 (lookup_image): Remove unused variable `file'.
4169 (xbm_load): Remove unused variables `bitmap_data', `height', and
4170 `width'. Remove function-local variable `i', leave the
4172 (gif_load): Remove unused variable `inc'.
4174 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4175 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4176 leave only the one in the inner block.
4178 * xfaces.c (face_fontset, realize_default_face): Remove unused
4180 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4182 * term.c (encode_terminal_code): Remove unused variable `c'.
4184 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4185 char *' instead of `char *'.
4187 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4188 (Fget_unused_category): Remove unused variable `docstring_vector'.
4189 (Fchar_category_set): Remove unused variables `val', `charset',
4192 * coding.c (detect_coding_iso2022, setup_coding_system):
4193 Remove unused variable `i'.
4194 (detect_coding_mask): Remove unused variable `idx'.
4195 (detect_coding): Remove unused variable `i'.
4196 (ccl_coding_driver): Remove unused variable `result'.
4197 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4198 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4199 (encode_coding_string): Remove unused variables `gcpro1' and
4200 `saved_coding_symbol'.
4201 (Ffind_coding_systems_region_internal): Remove function-local
4202 variable args[], leave only the block-local one.
4203 (code_convert_region1): Remove unused variable `len'.
4205 * charset.c (char_printable_p): Remove unused variable `chars'.
4206 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4207 (str_to_multibyte): Remove unused variable `c'.
4209 * window.c (size_window): Remove block-local variable `min_size'.
4211 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4212 `header_line_height'.
4213 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4214 enum display_element_type.
4216 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4218 * xterm.c (x_connection_closed): Catch X errors around all
4219 statements that call X. Save away the error message in a local copy.
4221 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4224 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4225 in or at the start of invisible text.
4227 * dispnew.c (update_window): Don't check_current_matrix_flags.
4229 2001-01-01 Jason Rumney <jasonr@gnu.org>
4231 * w32fns.c (x_figure_window_size): Do not allow new_height and
4232 new_width of frame to override specified values.
4234 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4236 * composite.c (find_composition): Fix a code for searching backward.
4238 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4240 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4241 (update_window) [GLYPH_DEBUG]: Call it.
4242 (scrolling_window): Prevent including current rows which are below
4243 what's displayed in the window.
4245 * xdisp.c (try_window_reusing_current_matrix)
4246 <new start <= old start>: Disable rows in the current matrix
4247 which are below the window after scrolling.
4249 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4250 is zero. It's not worth the complexity.
4251 (invisible_text_between_p): Put in #if 0 because unused.
4253 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4255 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4256 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4258 * keyboard.c (echo_char): If C is an integer, always call
4259 push_key_description. Former code could signal an invalid
4262 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4263 If set, print multibyte text.
4264 (Fsingle_key_description): Call push_key_description with
4265 FORCE_MULTIBYTE set.
4266 (describe_buffer_bindings): Likewise.
4268 * lisp.h (push_key_description): Add prototype.
4270 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4271 around the call to redisplay_internal.
4273 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4275 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4277 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4279 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4280 (ccl_driver): New local variable `extra_bytes'.
4282 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4284 * coding.c (setup_coding_system):
4285 Initialize coding->spec.ccl.eight_bit_carryover.
4286 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4288 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4290 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4291 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4292 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4293 (decode_composition_emacs_mule): New function.
4294 (decode_coding_emacs_mule): Decode composition sequence by calling
4295 decode_composition_emacs_mule.
4296 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4297 (encode_coding_emacs_mule): Changed from macro to function.
4298 If a text contains compositions, encode them correctly.
4299 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4300 that decoding and encoding are required.
4302 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4304 * xfaces.c (PT_PER_INCH): New macro.
4305 (xlfd_point_size): Compute real point size from font's pixel size.
4306 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4309 * .gdbinit: Comment out the line pointing to the Lesstif source
4312 * window.c (Frecenter): Use displayed_window_lines instead
4313 of window_internal_height.
4315 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4316 instead of x-toolkit-scroll-bars-p.
4317 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4319 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4320 instead of x-toolkit-scroll-bars-p.
4321 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4323 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4324 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4325 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4327 (add_window_display_history, add_frame_display_history)
4328 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4329 (build_frame_matrix_from_leaf_window): Remove unused code.
4330 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4332 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4333 (update_window) [GLYPH_DEBUG]: Likewise.
4334 (syms_of_display): Defsubr dump-redisplay-history.
4336 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4338 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4339 the end of the prompt. Set echo_after_prompt to the offset
4340 of echoptr in echobuf.
4342 * xdisp.c (init_from_display_pos): Pop until the iterator's
4343 stack is empty; there may be frames for stretch or images
4346 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4347 (save_or_restore_current_matrix): New function for the same
4348 purpose, but more efficient.
4349 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4351 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4353 * xdisp.c (syms_of_xdisp): Fix last change.
4355 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4357 * xdisp.c (syms_of_xdisp): Doc fix.
4359 * xdisp.c (redisplay_window): Remove label restore_buffers;
4360 use finish_scroll_bars instead to make sure that scroll bars
4361 are redeemed. If we don't do this, flickering can result from
4362 scroll bars being destroyed and recreated.
4364 2000-12-22 Jason Rumney <jasonr@gnu.org>
4366 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4367 in the wrong colors when the foreground is not black.
4368 (expose_window): Don't redraw the window that's currently being
4371 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4373 * window.c (size_window): When setting the window's too_small_ok
4374 flag, compare old size with minimum size depending on WIDTH_P,
4375 don't compare with window_min_width.
4377 * window.c (delete_window): Simplify somewhat.
4378 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4379 freeing window matrices. The flag windows_or_buffers_changed is
4380 set, so the next redisplay will consider all windows; this should
4383 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4385 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4387 * ccl.h (struct ccl_program): New member cr_consumed.
4389 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4390 (CCL_READ_CHAR): Handle EOL conversion here.
4391 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4393 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4395 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4397 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4398 otherwise tabs of different size compare equal.
4400 * callint.c (Fcall_interactively): Prevent a compiler warning.
4402 * print.c (print_unwind): Return nil.
4403 (PRINTDECLARE): Initialize all local variables.
4404 (print_preprocess): Add a default case.
4406 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4408 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4410 * window.c (delete_window, Fsplit_window)
4411 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4413 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4415 * dispnew.c (ensure_frame_matrix): Removed.
4416 (save_frame_matrix, restore_frame_matrix): New functions.
4417 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4419 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4420 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4422 2000-12-21 Andrew Innes <andrewi@gnu.org>
4424 * w32term.c (x_update_begin): Regenerate the palette here, rather
4425 than for each window.
4427 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4428 palette is NULL, since this corrupts memory! Also get
4429 display_info reference from frame.
4431 2000-12-21 Jason Rumney <jasonr@gnu.org>
4433 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4435 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4436 to avoid returning without releasing it.
4438 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4440 * keymap.c (push_key_description): Don't convert eight-bit-control
4441 and eight-bit-graphic to multibyte character.
4443 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4444 generic character and CODE1 is nil, return the smallest character
4447 2000-12-20 Dave Love <fx@gnu.org>
4449 * s/osf5-0.h (NSIG): Don't redefine.
4451 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4453 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4454 excluding menu-bar and tool-bar.
4455 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4456 (menu_item_p): Remove.
4457 (where_is_internal_1): Don't ignore menu-items.
4459 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4461 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4464 * window.c (make_window): Initialize window's min_hscroll.
4465 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4466 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4468 (struct saved_window): New member min_hscroll.
4469 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4470 (Fset_window_configuration): Set window's min_hscroll.
4471 (save_window_save): Save window's min_hscroll.
4472 (compare_window_configurations): Compare min_hscroll values.
4474 * window.h (struct window): New member min_hscroll.
4476 * keyboard.c (echo_prompt): Prevent a compiler warning.
4478 * xdisp.c (try_cursor_movement): Fix last change. The real
4479 condition is that PT is at the end of the row, and should
4480 be displayed at the start of the next row.
4482 * xdisp.c (try_cursor_movement): If we end on a partially
4483 visible line, end we already decided to scroll, return -1.
4485 * dispextern.h (ensure_frame_matrix): Add prototype.
4487 * window.c (delete_window, Fsplit_window)
4488 (Fset_window_configuration): Call ensure_frame_matrix.
4490 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4492 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4493 completed, call fake_current_matrices instead of marking frame
4496 2000-12-20 Jason Rumney <jasonr@gnu.org>
4498 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4500 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4502 * fns.c (Frequire): Doc fix.
4504 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4506 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4508 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4509 currently displaying a message.
4511 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4513 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4515 2000-12-18 Andrew Innes <andrewi@gnu.org>
4517 * w32.c (w32_strerror): New function.
4519 * w32.h (w32_strerror): New extern.
4521 * w32fns.c (Fw32_shell_execute): Use it.
4523 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4525 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4527 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4529 * msdos.c (IT_set_face): Obey inverse_video.
4531 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4533 * dired.c (directory_files_internal): Always return decoded filenames.
4535 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4537 * xterm.c (x_connection_closed): Prevent being called recursively
4538 because of an error condition in XtCloseDisplay.
4540 * xdisp.c (init_iterator): If noninteractive, and the frame's
4541 face cache is null, make one.
4543 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4545 * process.c (wait_reading_process_input): Check for pending
4546 input when running timers.
4548 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4550 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4552 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4554 * process.c (read_process_output): Don't run a filter if the code
4555 decoder produces nothing but carryover.
4557 2000-12-17 Andrew Innes <andrewi@gnu.org>
4559 * w32.c (sys_rename): Only check errno against EEXIST, and not
4560 EACCES, when determining whether rename failed because the target
4561 exists. This was resulting in indefinite looping on Windows 9x if
4562 the source file was locked by another process.
4564 * w32fns.c (Ffile_system_info): New function.
4565 (syms_of_w32fns): Defsubr it.
4567 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4569 * window.c (coordinates_in_window): Fix computation for
4570 position on vertical line between mode lines.
4572 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4573 Don't alter tip_frame or tip_window.
4574 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4577 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4578 Don't alter tip_frame or tip_window.
4579 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4582 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4584 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4585 be consistent with the doc string. Reported by NAKAJIMA Mikio
4586 <minakaji@osaka.email.ne.jp>.
4588 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4590 * xfaces.c (Vface_ignored_fonts): New variable.
4591 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4592 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4594 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4596 * dispnew.c (update_window): Detect pending input every nth line
4597 updated, i.e. do it depending on real work done, and not on the
4600 * xterm.c (expose_window): Don't redraw the window that's
4601 currently being updated.
4603 * window.c (Fset_window_point): Remove test for
4604 cursor_in_non_selected_windows.
4606 * lread.c (read1): Recognize end of file after `\\'.
4608 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4609 not unwind_create_frame.
4611 2000-12-15 Dave Love <fx@gnu.org>
4613 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4616 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4618 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4620 * coding.c (setup_coding_system): Clear all members of the struct
4621 coding_system at first.
4622 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4624 (code_convert_region): Don't override coding->src_multibyte and
4625 coding->dst_multibyte.
4627 * fns.c (Fmd5): Docstring improved.
4629 2000-12-15 Miles Bader <miles@gnu.org>
4631 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4632 are actually marked as mode-lines; otherwise use
4633 estimate_mode_line_height.
4635 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4637 * editfns.c (Fformat): Prevent a buffer overrun when the format
4638 specifies a precision.
4640 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4642 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4643 argument is outside the range [2..3].
4645 2000-12-14 Andrew Innes <andrewi@gnu.org>
4647 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4648 nothing to do. Bind inhibit-quit.
4649 (tip_frame): Make it a Lisp_Object.
4650 (x_create_tip_frame): Set tip_frame after it has been added to
4652 (Fx_show_tip): Don't set tip_frame here.
4653 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4654 (unwind_create_frame, unwind_create_tip_frame): New functions.
4655 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4656 while a frame is only partially constructed.
4658 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4659 (x_free_frame_resources): New function.
4660 (x_destroy_window): Use it.
4662 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4664 * xfns.c (Fx_backspace_delete_keys_p): New function.
4665 (syms_of_xfns): Defsubr it.
4667 * config.in (HAVE_XKBGETKEYBOARD): Add.
4669 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4671 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4672 Always store string in multibyte representation in echobuf.
4673 (echo_char): Always store string in multibyte representation in
4675 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4676 (read_key_sequence): Adjusted for the change of echo_prompt.
4678 * fns.c (Fmd5): Docstring improved.
4680 * lisp.h (detect_coding_system): Prototype adjusted.
4682 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4683 (detect_coding_emacs_mule, detect_coding_iso2022,)
4684 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4685 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4686 New argument MULTIBYTEP. Callers changed.
4687 (detect_coding_mask, detect_coding_system): New argument
4688 MULTIBYTEP. Callers changed.
4689 (decode_coding_string): Set coding->src_multibyte and
4690 coding->dst_multibyte before calling detect_coding and detect_eol.
4691 Update them after some coding system is detected.
4693 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4695 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4697 * keyboard.c (menu_bar_items, tool_bar_items):
4698 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4700 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4702 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4704 (unwind_create_frame, unwind_create_tip_frame): New functions.
4705 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4706 while a frame is only partially constructed.
4708 * xterm.h (x_free_frame_resources): Declare.
4710 * xterm.c (x_free_frame_resources): New function.
4711 (x_destroy_window): Use it.
4713 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4714 don't interrupt the update for pending input initially, i.e.
4715 update at least some lines.
4717 * keyboard.c (do_mouse_tracking): Make externally visible.
4719 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4721 * xfns.c (gray_bitmap_bits): Declare `char *'.
4723 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4725 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4726 lines start with a relief line.
4728 2000-12-12 Dave Love <fx@gnu.org>
4730 * window.c (Fdisplay_buffer): Doc fix.
4731 (Fwindow_list): Remove unused var.
4733 * buffer.h (mmap_set_vars): Declare.
4735 * window.h (Fset_window_point): Declare.
4737 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4739 * msdos.c (fast_find_position): Don't overstep the last window row.
4740 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4741 variable `area'. When looking for a row under (X,Y), give up if some
4742 of the previous rows is not enabled.
4744 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4746 * window.c (Fset_window_point): If displaying cursors in windows
4747 other than the selected window, make sure redisplay updates
4748 other windows to show the new value of point in the window.
4750 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4752 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4753 the buffer is the sole visible buffer when in the mini-buffer.
4755 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4756 Bind `inhibit-read-only' to t.
4757 (unwind_with_echo_area_buffer): Use AREF.
4759 * xfns.c (Fx_hide_tip): Simplified.
4761 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4764 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4766 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4768 * xfns.c (Fx_hide_tip): Fix last change.
4770 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4771 nothing to do. Bind inhibit-quit.
4772 (tip_frame): Make it a Lisp_Object.
4773 (x_create_tip_frame): Set tip_frame after it has been added to
4775 (Fx_show_tip): Don't set tip_frame here.
4777 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4779 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4782 * dispextern.h: Change external declaration of tip_frame.
4784 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4785 return an empty string.
4787 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4788 of the window's update_mode_line flag, since the former is set by
4789 force-mode-line-update, not the latter. This makes
4790 column-number-mode slightly faster.
4792 * xdisp.c (try_window_id) <all changes above window start>:
4795 2000-12-11 Paul Eggert <eggert@twinsun.com>
4797 * config.in (HAVE_FTELLO): Remove.
4799 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4800 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4802 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4803 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4805 2000-12-11 Miles Bader <miles@gnu.org>
4807 * window.c (displayed_window_lines): Don't round up when
4808 converting empty space at bottom to lines.
4809 Handle non-newline-terminated final lines properly.
4810 (Fwindow_text_height): New function (used to be in lisp).
4811 (syms_of_window): Initialize it.
4813 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4815 * syntax.c (scan_lists): Check that the right quote char has the
4816 right Sstring syntax when jumping over strings.
4817 (init_syntax_once): Use Smax rather than 13.
4819 2000-12-09 Miles Bader <miles@gnu.org>
4821 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4822 with PARTIALLY, inverting the sense.
4823 (window_scroll_pixel_based): Scroll partially visible lines into
4824 place if we hit the beginning or end of the buffer.
4825 (displayed_window_lines): Don't include partially visible lines.
4826 (Fmove_to_window_line): Skip past any partially visible first line.
4828 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4830 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4832 * tparam.c (tparam1): Change the way buffers are reallocated to be
4833 portable and less obfuscated.
4835 * termcap.c (tgetent): Change the way buffers are reallocated to
4836 be portable and less obfuscated.
4838 * macros.c (store_kbd_macro_char): Change the way buffers are
4839 reallocated to be portable and less obfuscated.
4841 * lread.c (read1): Change the way buffers are reallocated to be
4842 portable and less obfuscated.
4844 * doc.c (Fsubstitute_command_keys): Change the way buffers
4845 are reallocated so that it is portable.
4847 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4849 * dosfns.c (Ffile_system_info): New function.
4850 (syms_of_dosfns): Defsubr it.
4852 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4854 * alloc.c (gc_sweep): Add comment.
4856 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4858 * sound.c (vox_configure): Change order of ioctls.
4859 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4860 Ignore errors when changing volume.
4861 (vox_close): Don't reset the device.
4863 * process.c (read_process_output): Make sure the process marker's
4864 position is valid when the process buffer is changed in
4865 after-change functions. W3 does that.
4867 * xfns.c (x_free_gcs): New function.
4869 * xterm.h (x_free_gcs): Add prototype.
4871 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4874 * xterm.c (x_destroy_window): Call x_free_gcs so that
4875 resources of non-toolkit X windows will be freed.
4877 2000-12-07 Andrew Innes <andrewi@gnu.org>
4879 * w32fns.c (xlfd_charset_of_font): Fix last change.
4881 2000-12-06 Dave Love <fx@gnu.org>
4883 * md5.h (__P): Don't define -- it comes from config.h.
4885 * strftime.c: Change some #if foo to #ifdef foo.
4887 2000-12-06 Andrew Innes <andrewi@gnu.org>
4889 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4891 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4892 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4893 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4895 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4897 * alloc.c (gc_sweep): Prevent symbols read during loadup
4900 * xdisp.c (underlying_face_id): New function.
4901 (handle_face_prop, face_before_or_after_it_pos): Use it
4902 to determine the face ``under'' a string. Let strings inherit
4903 the face of the buffer under them.
4905 * xfaces.c (face_at_string_position): Update function comment.
4907 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4908 matrix if the window's left position has changed; we need to
4909 redraw it in this case.
4911 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4913 * window.c (coordinates_in_window): Check mouse on mode-line or
4916 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4917 advertized by the function documentation.
4919 * window.c (syms_of_window): Doc fix.
4921 * sound.c (vox_configure): Set volume for left and right channel.
4922 (sound_cleanup): Return nil.
4924 * xdisp.c (move_it_by_lines): Fix paren typo.
4926 * xterm.c (x_load_font): Don't use the font's max_bounds for
4927 computing the height of the font. If max_bounds' ascent or
4928 descent are greater than the font's ascent or descent, this means
4929 glyphs overlap, which should be handled now by redisplay.
4931 * window.c (Veven_window_heights): New variable.
4932 (syms_of_window): DEFVAR_LISP it.
4933 (Fdisplay_buffer): Check Veven_window_heights before evening the
4936 2000-12-06 Miles Bader <miles@gnu.org>
4938 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4939 update `default-frame-alist' instead of setting no frame parameters.
4941 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4943 * composite.c (update_compositions): Fix typo (use the correct
4946 2000-12-05 Jason Rumney <jasonr@gnu.org>
4948 * md5.h: Remove underscores from function declarations.
4949 (__attribute__, __alignof__) [!__GNUC__]: Define.
4951 * md5.c: Delay include of md5.h until after namespace cleaning.
4953 * makefile.w32-in (fns.o): Depend on md5.h
4954 (md5.o): New target.
4957 * makefile.nt: Likewise.
4959 2000-12-05 Jason Rumney <jasonr@altavista.net>
4961 * w32term.c (expose_area): Complete last change.
4963 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4965 * minibuf.c: Include intervals.h.
4967 2000-12-05 Jason Rumney <jasonr@gnu.org>
4969 * w32term.c (x_produce_glyphs): If a font for a component of
4970 a composition is not found, use 1 pixel dot ascent and 0 dot
4971 descent value to avoid displaying terribly tall empty boxes.
4972 (expose_area): Pass x-coordinate relative to the exposed
4973 area to x_draw_glyphs instead of a window-relative coordinate.
4975 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4977 * xdisp.c (next_element_from_ellipsis): Save face before selective
4978 display in saved_face_id, and set face_before_selective_p.
4979 (reseat_1): Reset face_before_selective_p.
4980 (append_space, extend_face_to_end_of_line): If iterator's
4981 face_before_selective_p is set, use the face from saved_face_id.
4982 (extend_face_to_end_of_line): For tty frames, make sure to
4983 use the right face id when producing spaces at the end of
4986 * dispextern.h (struct it): Add face_before_selective_p.
4988 * keyboard.c (record_char): Don't record identical help-echo
4989 events in recent_keys.
4991 * xterm.c [USE_X_TOOLKIT]: Close the display.
4992 (xim_close_dpy): Handle case that the display has been closed.
4994 * xterm.c (x_destroy_window): Reset the frame's X window after
4997 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4998 variable window_width.
4999 (line_draw_cost): Fix code skipping over spaces at the end of the
5000 line when must_write_spaces is not set.
5001 (scrolling_window): Fix code inserting runs in list of all runs.
5003 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5005 * coding.c (setup_coding_system): Be sure to initialize
5006 coding->category_idx.
5008 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5010 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5012 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5013 area to x_draw_glyphs instead of a window-relative coordinate.
5015 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5016 error in the message.
5018 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5019 timer after having read a key. It's not good for code reading
5020 several keys in a loop, like an input method.
5022 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5023 record undo information for format-decode.
5025 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5026 current buffer is read-only, not if it isn't.
5028 * keyboard.c (record_char): Record `help-echo' input events
5029 in recent_keys only if they display some help. Don't record
5030 `help-echo' events as macro char.
5032 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5034 * editfns.c (save_excursion_restore): Don't move point
5035 in another window if it is showing the wrong buffer.
5036 Avoid the call to Fwindow_live_p, for speed.
5038 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5040 * xfaces.c (struct font_name): New member registry_priority.
5041 (split_font_name): Initialize the above member to zero.
5042 (concat_font_list): New function.
5043 (font_list): Include fonts of all alternative registries.
5044 (FONT_POINT_SIZE_QUANTUM): New macro.
5045 (better_font_p): Ignore point size difference less than
5046 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5048 * xterm.c (x_produce_glyphs): If a font for a component of
5049 a composition is not found, use 1 pixel dot ascent and 0 dot
5050 descent value to avoid displaying terribly tall empty boxes.
5052 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5054 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5056 * coding.h (code_convert_string1): Declare.
5058 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5060 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5062 2000-12-02 Jason Rumney <jasonr@gnu.org>
5064 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5065 correctly for single byte character case.
5066 (w32_per_char_metric): Do not try to make any assumptions about
5067 the metrics of BDF fonts.
5068 (x_estimate_mode_line_height): If `mode-line' face
5069 hasn't a font, use that of the frame, as drawing glyphs does.
5070 (note_mouse_highlight): Change the cursor shape on the vertical
5071 border between windows [not enabled].
5073 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5075 * w32fns.c (Fx_create_frame): Reintroduce the call to
5076 face-set-after-frame-defaults.
5077 (Vx_window_horizontal_drag_shape): New variable.
5078 (syms_of_xfns): DEFVAR_LISP it.
5079 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5082 2000-12-02 Simon Josefsson <simon@josefsson.org>
5084 * fns.c (Fmd5): Use a different logic to decide the coding system
5087 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5089 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5091 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5093 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5095 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5096 height for YNegative.
5097 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5098 height; also see comment there.
5100 * window.c (coordinates_in_window): Handle computations for
5101 positions on the vertical bar and fringes differently for
5102 window-system frames. Consider some pixels near the vertical bar
5103 as on the bar if the frame doesn't have vertical scroll bars.
5104 Associate positions between mode or header lines with the
5105 right window, the left one.
5107 2000-12-01 Jason Rumney <jasonr@gnu.org>
5109 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5111 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5114 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5116 * window.c (struct saved_window): Add members orig_top and orig_height.
5117 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5118 (save_window_save, Fset_window_configuration): Save/restore
5119 window's orig_top and orig_height.
5121 2000-12-01 Jason Rumney <jasonr@gnu.org>
5123 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5125 * w32fns.c (x_set_cursor_color): Fix last change.
5127 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5129 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5130 sure that the next redisplay displays the minibuffer, so that
5131 the cursor will be replaced with what the minibuffer wants.
5133 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5134 #ifndef instead of using #if.
5135 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5136 USE_TOOLKIT_SCROLL_BARS is defined.
5138 2000-11-30 Jason Rumney <jasonr@gnu.org>
5140 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5143 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5145 * fns.c (Fmd5): Doc fix.
5147 2000-11-30 Simon Josefsson <simon@josefsson.org>
5149 * fns.c (Fmd5): New function.
5150 (syms_of_fns): Defsubr md5.
5152 * Makefile.in (obj): Add md5.o
5154 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5156 * md5.h, md5.c: New files, taken from glibc.
5158 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5160 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5161 hasn't a font, use that of the frame, as drawing glyphs does.
5163 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5165 * eval.c (Frun_hooks): Allow 0 arguments.
5167 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5169 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5170 is over the menu bar widget, say it's not on the frame.
5172 * xfns.c (Fx_create_frame): Reintroduce the call to
5173 face-set-after-frame-defaults.
5175 * eval.c (Fsignal): Reset handling_signal.
5177 2000-11-28 Jason Rumney <jasonr@gnu.org>
5179 * w32menu.c (add_menu_item): Reset menu item text when changing
5180 type to radio button.
5182 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5184 * xselect.c: Update copyright.
5186 * window.c (coordinates_in_window): If on a mode or header line,
5187 but sufficiently close to its start, return ``on vertical
5188 border''. This gives us a way to drag windows horizontally when
5189 using toolkit scroll bars.
5191 * xterm.c (note_mouse_highlight): Change the cursor shape
5192 on the vertical border between windows.
5194 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5196 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5197 (syms_of_xfns): DEFVAR_LISP it.
5198 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5200 * textprop.c (text_read_only): New function.
5201 (verify_interval_modification): Use it instead of signaling
5202 `text-read-only'. This makes it easier to catch this error
5205 * xdisp.c (forward_to_next_line_start): Check for newlines,
5206 not end of line, which includes CR.
5208 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5210 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5211 include no-conversion.
5213 2000-11-27 Jason Rumney <jasonr@gnu.org>
5215 * w32fns.c (w32_load_system_font): Always mark font as double byte
5216 if codepage is unicode.
5218 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5220 * xdisp.c (forward_to_next_line_start): If already on a newline,
5221 just consume it to avoid unintended skipping over invisible text below.
5223 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5224 `vertical-line', `mode-line' and `header-line' events.
5226 * xdisp.c (try_window_id): Avoid starting to display in the middle
5227 of a character, a TAB for instance. This is easier than to set
5228 up the iterator exactly, and it's not a frequent case, so the
5229 additional effort wouldn't really pay off.
5231 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5233 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5236 2000-11-25 Jason Rumney <jasonr@gnu.org>
5238 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5239 Args to window_from_coordinates should be pixel coordinates.
5241 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5242 redisplay handles them properly.
5244 2000-11-25 Miles Bader <miles@gnu.org>
5246 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5248 2000-11-24 Jason Rumney <jasonr@gnu.org>
5250 * w32.c (init_environment): Set LANG environment variable based on
5251 locale settings, if not set.
5253 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5254 making tool bar smaller. When clearing the frame, also
5255 clear current matrices. Clear frame when tool bar disappears.
5256 Don't use more lines for the tool-bar than is available.
5257 (x_change_window_heights): New function.
5259 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5261 * xdisp.c (init_from_display_pos): If POS says we're already after
5262 an overlay string ending at POS, make sure to pop the iterator
5263 because it will be in front of that overlay string. When POS is
5264 ZV, we've thereby also ``processed'' overlay strings at ZV.
5266 * xfaces.c (lface_from_face_name): Function comment fix.
5268 2000-11-24 Miles Bader <miles@gnu.org>
5270 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5271 apply `mode-line-inverse-video' -- zero means force display using
5272 the default face, non-zero means display using the specialized face.
5273 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5275 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5277 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5280 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5282 * coding.c (decode_coding_emacs_mule): Fix the case of
5283 CODING_EOL_LF, which used uninitialized value of c.
5285 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5287 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5289 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5291 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5294 * frame.h (struct frame): Replace desired_tool_bar_items,
5295 current_tool_bar_items, n_desired_tool_bar_items,
5296 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5298 * frame.c (make_frame): Change initialization of tool bar
5301 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5302 Change references to members deleted from struct frame to use the
5305 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5306 references to members deleted from struct frame to use the new ones.
5308 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5310 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5312 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5313 (note_tool_bar_highlight): Change references to members deleted
5314 from struct frame to use the new ones.
5316 2000-11-23 Miles Bader <miles@gnu.org>
5318 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5319 the face's inverse-video attribute, rather than overriding it.
5321 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5323 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5324 making tool bar smaller.
5326 2000-11-22 Dave Love <fx@gnu.org>
5328 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5330 2000-11-22 Miles Bader <miles@gnu.org>
5332 * keyboard.c (Vminibuffer_message_timeout): New variable.
5333 (command_loop_1): Use it to determine message timeout.
5334 (syms_of_keyboard): Initialize it.
5336 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5338 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5340 * sysdep.c: Move the code for declaring h_errno after #include
5343 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5345 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5346 the menu bar when the tooltip is unmapped.
5348 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5349 sole visible buffer when we're currently in the mini-buffer, and
5352 2000-11-21 Jason Rumney <jasonr@gnu.org>
5354 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5355 put on the clipboard.
5356 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5357 copy of what Emacs last put there. If they are the same, do not
5358 use the clipboard copy to avoid losing data due to coding conversions.
5360 2000-11-22 Miles Bader <miles@gnu.org>
5362 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5363 (syms_of_minibuf): Initialize it.
5364 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5365 to prompt, don't make read-only.
5367 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5369 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5370 Add BEFORE/AFTER_POTENTIAL_GC.
5372 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5374 * buffer.c (mmap_free_1): Avoid a compiler warning.
5376 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5378 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5380 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5383 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5385 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5388 * s/gnu-linux.h: Don't use `#cpu'.
5390 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5391 not defined in mman.h.
5393 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5394 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5395 and store an index in the XClientMessageEvent. Storing a
5396 Lisp_Object or pointer can fail on a 64 bit system, since X only
5398 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5400 2000-11-20 Dave Love <fx@gnu.org>
5402 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5404 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5406 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5408 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5410 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5413 * alloc.c (make_string): Fix previous change. Be sure to make
5414 unibyte string correctly.
5416 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5418 * window.c (Fwindow_list): Change parameter list to be XEmacs
5420 (window_list_1): New function.
5421 (window_loop): Use it instead of Fwindow_list.
5423 * sysdep.c (emacs_ospeed): New variable.
5424 (toplevel): Don't declare ospeed extern.
5425 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5427 * termcap.c (ospeed): Remove.
5428 (tputs) [!emacs]: Remove unused code.
5429 (tgetent): Avoid a compiler warning.
5431 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5432 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5433 SCROLL_BAR_X_WIDGET with additional argument DPY.
5435 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5437 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5438 Take the X display as additional argument.
5439 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5440 `Widget' is a pointer type that's not easily stored in Lisp_Object
5441 form in a portable way.
5443 * dispnew.c (update_text_area): Fix last change.
5445 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5447 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5449 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5450 clear current matrices.
5452 * buffer.c (mmap_enlarge): Don't print a message on stderr
5453 if mapping new memory at the end of the existing region fails.
5455 * dispnew.c (update_text_area): Don't skip over equal glyphs
5456 when the last current glyph overlaps the glyph to its right.
5458 2000-11-18 Miles Bader <miles@gnu.org>
5460 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5461 lines that *end* with "..." too (that's the most common case!).
5463 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5465 * xdisp.c (resize_mini_window): Temporarily change to the
5466 mini-window's buffer if necessary.
5468 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5469 the tooltip obscures less text under it.
5471 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5473 * puresize.h (BASE_PURESIZE): Increase to 700000.
5475 2000-11-18 Jason Rumney <jasonr@gnu.org>
5477 * w32term.c (w32_draw_bitmap): Use face to set colors.
5479 2000-11-17 Dave Love <fx@gnu.org>
5481 * lread.c (Fload): Fix #ifdef for pcc.
5483 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5485 * xdisp.c (pos_visible_p): Compute the default character height
5488 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5490 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5491 knowing the line's height; use the default font's height in that case.
5493 * xfaces.c (weight_table): Add `demi' with the same meaning as
5496 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5498 * dispnew.c (null_row): New global static variable.
5499 (clear_glyph_row): Delete local static variable null_row.
5501 2000-11-15 Jason Rumney <jasonr@gnu.org>
5503 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5504 (w32_alloc_lighter_color): Use new brightness calculations from
5505 xterm.c. Scale delta to be in the range expected by W32.
5506 (w32_draw_relief_rect): Use frame relief colors.
5508 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5510 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5511 (Qinhibit_default_face_x_resources): New variable.
5512 (syms_of_frame): Initialize it.
5513 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5515 * xdisp.c (pos_visible_p): Improve function comment.
5517 * lisp.h (BINDING_STACK_SIZE): New macro.
5519 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5520 reading the directory if readdir returns null and errno is EAGAIN
5523 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5525 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5526 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5527 Set amount_to_scroll to max of dx and scroll_step so that
5528 scroll-conservatively doesn't defeat scroll-step>1.
5529 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5530 scroll-conservatively for line-at-a-time scrolling.
5532 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5534 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5537 * xdisp.c (current_mode_line_height, current_header_line_height):
5539 (init_xdisp): Initialize them.
5540 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5541 and use exact mode line heights if it is set.
5543 * lisp.h (pos_visible_p): Change prototype.
5545 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5546 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5547 and current_header_line_height first.
5548 (current_mode_line_height, current_header_line_height):
5551 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5553 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5554 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5555 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5557 2000-11-14 Miles Bader <miles@gnu.org>
5559 * xterm.c (x_alloc_lighter_color): Include an additive component
5560 too for dark colors, because FACTOR isn't enough.
5561 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5564 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5566 * keyboard.c (show_help_echo): Call message3_nolog with number of
5567 bytes in the help string as 2nd parameter, instead of the number
5570 2000-11-13 Miles Bader <miles@gnu.org>
5572 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5573 (Fload): Use new openp return protocol.
5574 Don't try to use Vload_source_file_function to load .elc files.
5575 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5576 openp return protocol.
5577 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5579 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5581 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5583 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5584 Defined these macros.
5585 (NLIST_STRUCT): Avoid re-defining it.
5587 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5588 -I/usr/contrib/X11R6/include.
5589 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5591 2000-11-10 Jason Rumney <jasonr@gnu.org>
5593 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5595 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5596 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5598 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5599 (Qw32_charset_vietnamese): New symbol.
5600 (xlfd_charset_of_font): New function.
5601 (w32_load_system_font): Use it.
5602 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5603 when Vw32_charset_info_alist is nil to ensure default face always
5604 has font. Use Fcar and Fcdr for safety.
5605 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5606 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5607 pseudo-codepages for special cases.
5608 (w32_to_x_font): New parameter to allow charset portion to be
5609 specified where there is many to one mapping. Callers changed.
5610 (w32_list_fonts): Avoid listing fonts that won't display.
5612 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5614 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5615 (font_list_1): Renamed from font_list.
5616 (font_list): New function, trying alternative registries from
5617 Vface_alternative_font_registry_alist.
5618 (Finternal_set_alternative_font_registry_alist): New function.
5619 (syms_of_xfaces): Initialize and Staticpro
5620 Vface_alternative_font_registry_alist.
5621 Defsubr Finternal_set_alternative_font_registry_alist.
5623 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5625 * lisp.h (Flooking_at): Declare.
5627 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5629 * dired.c (directory_files_internal): Fix a braino.
5631 * dired.c (directory_files_internal): Add missing GCPRO's.
5634 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5636 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5637 (resize_mini_window): Return quickly if Vresize_mini_window is
5638 nil. Don't return if Vmax_mini_window_height is nil.
5640 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5641 (syms_of_xdisp): Initialize them.
5642 (resize_mini_window): Act according to the setting of
5643 Vresize_mini_window.
5644 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5646 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5647 scroll bar widget after configuring it, so that it will appear at
5648 the right position from the start.
5649 (XTredeem_scroll_bar): Cleaned up.
5651 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5653 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5654 font is taller than the frame line, we don't have to bias the
5657 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5659 2000-11-07 Dave Love <fx@gnu.org>
5661 * config.in (HAVE_MKSTEMP): Add.
5663 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5665 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5667 * window.c (Fset_window_configuration): Don't try to preserve
5668 point in the current buffer, if that buffer is displayed in more
5671 * xfaces.c (lookup_named_face): If default face isn't realized,
5672 try to realize it. Return -1 if not successful.
5673 (Fx_list_fonts): Handle case that face cannot be determined.
5674 (Fface_font): Likewise.
5676 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5678 * window.c (displayed_window_lines): Detect partially
5679 visible lines at the bottom correctly.
5681 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5683 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5684 when ensuring we don't do visit in indirect buffer.
5686 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5688 * composite.h (compose_chars_in_text): Add prototype.
5690 * composite.c (Vcomposition_function_table): New variable.
5691 (Qcomposition_function_table): New variable.
5692 (run_composition_function): Call
5693 Vcompose_chars_after_function with three arguments.
5694 (compose_chars_in_text): New function.
5695 (syms_of_composite): Modified the doc-string of
5696 Vcompose_chars_after_function. Declare composition-function-table
5697 as a lisp variable, and initialize it.
5699 * xfns.c (x_encode_text): Suppress producing escape sequences for
5702 * xselect.c: Include composite.h.
5703 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5705 2000-11-05 Andrew Innes <andrewi@gnu.org>
5707 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5709 * sysdep.c (read_input_waiting): Remove extraneous argument to
5712 * w32fns.c (Fx_server_version): Include w32_build_number in the
5715 * w32heap.c (w32_build_number): New variable.
5716 (cache_system_info): Set it.
5718 * w32heap.h (w32_build_number): Add extern.
5720 * emacs.c (syms_of_emacs): Update docstring for
5721 system-configuration, to reflect the actual usage on MS-Windows.
5723 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5725 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5726 process idle timers while waiting for another event.
5728 * dispnew.c (update_frame_line): Handle case where spaces in
5729 the default face are colored.
5731 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5732 window height hasn't changed.
5734 2000-10-31 Jason Rumney <jasonr@gnu.org>
5736 * w32term.c (x_produce_glyphs): Handle composite characters.
5737 (x_draw_glyph_string_foreground)
5738 (x_draw_composite_glyph_string_foreground): Restore old font.
5740 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5742 * minibuf.c (read_minibuf): Reset the undo history just before
5743 starting the recursive-edit.
5745 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5747 * xfaces.c (menu_face_change_count): New variable.
5748 (Finternal_set_lisp_face_attribute): Increment it for changes
5750 (realize_basic_faces): Reflect changes in the `menu' faces
5753 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5754 dy obtained from the iterator's y-position after moving from
5755 scroll_margin_pos to PT; see comment there.
5757 * xdisp.c (safe_eval_handler): Call add_to_log.
5759 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5760 is not a symbol or string.
5762 * xdisp.c (echo_area_display): Don't perform a display update from
5763 inside redisplay. The update will happen anyway at the end of
5764 redisplay, and it can confuse redisplay (GC messages while
5765 redisplaying, for instance.)
5767 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5769 * xrdb.c (x_load_resources): Use the class name in the defaults.
5771 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5772 (regex_compile): Catch bogus \(\1\).
5774 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5776 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5779 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5780 we have a color cache, check that the cached color equals the
5781 allocated color. If not, clear the color cache.
5783 * window.c (displayed_window_lines): Change buffers if necessary.
5784 Fix computation of displayed lines.
5786 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5787 update_menu_bindings to DEFVAR_BOOL.
5789 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5791 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5793 * puresize.h (BASE_PURESIZE): Increase to 680000.
5795 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5797 2000-10-29 Jason Rumney <jasonr@gnu.org>
5799 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5801 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5802 (w32_cache_char_metrics): Handle possibility that 'x' does not
5803 exist in a BDF font.
5804 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5806 * w32bdf.h (bdffont): Add nchars.
5808 * w32bdf.c (set_bdf_font_info): Set it.
5809 (w32_BDF_TextOut): Swap byte order of double byte characters.
5810 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5812 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5814 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5815 don't override the colors in frame's param_alist, unless they are
5818 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5819 reverse the effect of the highlight flag.
5821 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5823 * window.h (Fwindow_live_p): Declare.
5825 * undo.c (record_delete): Check that last_undo_buffer is really a
5826 buffer before applying XBUFFER to it.
5828 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5831 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5833 * lisp.h (KEYMAPP): New macro.
5834 (get_keymap): Remove.
5835 (get_keymap_1): Rename get_keymap.
5837 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5839 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5841 * xmenu.c (single_submenu): Use KEYMAPP.
5842 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5843 Use KEYMAPP rather than Fkeymapp.
5845 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5847 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5848 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5849 Use KEYMAPP rather than Fkeymapp.
5850 (single_submenu): Use KEYMAPP.
5851 (w32_menu_show, w32_dialog_show): Use TRUE.
5853 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5855 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5856 (Fkeymapp): Use KEYMAPP.
5857 (get_keymap): Rename from get_keymap_1. Remove old def.
5858 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5859 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5860 (Fminor_mode_key_binding): Don't raise an error if the binding
5862 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5863 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5865 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5866 Allow Vspecial_event_map to be autoloaded.
5867 (menu_bar_items): Fetch the keymap rather than using keymapp.
5868 (menu_bar_one_keymap): No need to follow func-indirect any more.
5869 (parse_menu_item): get_keymap_1 -> get_keymap.
5870 (tool_bar_items): Fetch the keymap rather than using keymapp.
5871 (read_key_sequence): Use KEYMAPP.
5873 * intervals.c (get_local_map): Use get_keymap rather than following
5874 function-indirections explicitly.
5876 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5878 2000-10-27 Jason Rumney <jasonr@gnu.org>
5880 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5881 point, as Windows has oversized fonts.
5883 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5885 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5887 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5888 (freehook, reallochook): Handle null pointer arguments.
5889 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5891 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5893 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5894 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5895 Giving in to popular pressure to shut up the compiler with casts.
5897 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5899 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5900 signed value, and use a default value computed from the font's
5903 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5905 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5906 that specify a negative underline position can still use underlines.
5908 * window.c (Fpos_visible_in_window_p): Make POS default to
5909 WINDOW's point, not the current buffer's point.
5911 2000-10-26 Dave Love <fx@gnu.org>
5913 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5914 when it's necessary.
5916 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5918 * window.c (size_window): Compute size difference from sum of old
5919 child window sizes instead of from parent's size.
5921 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5922 Handle obscured lines at the top of the window.
5924 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5925 down after the last error condition check.
5927 * frame.c (Fdelete_frame): Run delete-frame-hook.
5929 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5931 * coding.c (decode_coding): Fix previous change (check also
5932 CODING_MODE_LAST_BLOCK).
5934 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5936 * regex.c: More `unsigned char' -> `re_char' changes.
5937 Also change several `int' into `re_wchar_t'.
5938 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5939 (PUSH_FAILURE_POINTER): Don't cast any more.
5940 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5941 We want GCC to complain, since this piece of code makes
5942 re_match non-reentrant, which *should* be fixed.
5943 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5944 (EXTEND_BUFFER): Use RETALLOC.
5945 (SET_LIST_BIT): Don't cast.
5946 (re_wchar_t): New type.
5947 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5948 that those two functions will always properly return.
5949 (IMMEDIATE_QUIT_CHECK): Cast to void.
5950 (analyse_first): Use recursion rather than an explicit stack.
5951 (re_compile_fastmap): Can't fail anymore.
5952 (re_search_2): Don't check re_compile_fastmap for failure.
5953 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5954 Now also sets the new value (passed in a new argument).
5955 (re_match_2_internal): Use it.
5956 Also, use a new var `reg' of type size_t when looping through regs
5957 rather than reuse the inappropriate `mcnt'.
5959 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5960 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5961 (where_is_internal): Renamed from Fwhere_is_internal.
5962 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5963 (Fwhere_is_internal): New function wrapping where_is_internal.
5964 (where_is_internal_1): Handle the case where we're filling the cache.
5965 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5967 2000-10-25 Miles Bader <miles@gnu.org>
5969 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5971 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5973 * window.c (pos_fully_visible_p): Removed.
5974 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5975 if position is visible and/or fully visible.
5977 * lisp.h (pos_visible_p): Add prototype.
5979 * xdisp.c (pos_visible_p): New function.
5981 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5983 * process.c (send_process): If OBJECT is t, it means that the data
5984 is from C string, but we should encode it. Before calling
5985 setup_raw_text_coding_system, be sure to flush out data by the
5986 previous coding system.
5988 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5990 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5991 assignment of startpos to prev when startpos == pos.
5993 * editfns.c (find_field): Set the field stickiness correctly from
5994 overlay fields. Use renamed `text_property_stickiness'.
5995 (text_property_stickiness): Renamed from `char_property_stickiness'.
5996 Only check text properties, not overlays.
5997 * textprop.c (get_char_property_and_overlay): New function.
5998 (Fget_char_property): Use it.
5999 * intervals.h (get_char_property_and_overlay): Add declaration.
6001 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6003 * keymap.c: Use AREF, ASET and ASIZE macros.
6004 (Fmake_sparse_keymap): Docstring fix.
6006 (shadow_lookup): Move up.
6007 Handle the case where lookup-key returns an integer.
6008 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6009 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6010 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6011 Simplify/rewrite the keymap-finding code.
6012 Add check for command shadowing, using shadow_lookup.
6014 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6016 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6017 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6020 2000-10-24 Andrew Innes <andrewi@gnu.org>
6022 * dired.c (directory_files_internal_unwind): New function.
6023 (directory_files_internal): Use it to ensure closedir is called
6024 even if expand-file-name or file-attributes throw, eg. because of
6025 a user interrupt. Also enable immediate_quit while calling
6026 re_search, so that matching can be interrupted as well.
6028 2000-10-24 Andrew Innes <andrewi@gnu.org>
6030 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6032 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6033 so that re_search functions only quit when callers expect them to.
6035 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6037 * regex.c (regex_compile): Change the way of handling a range from
6038 a char less than 256 to a char not less than 256.
6040 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6042 * window.c (size_window): Prevent setting window's width or
6043 height to a negative value (esp. with XSETFASTINT).
6045 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6046 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6047 (protect_malloc_state) [GC_MALLOC_CHECK &&
6048 GC_PROTECT_MALLOC_STATE]: New function.
6049 (PROTECT_MALLOC_STATE): New macro.
6050 (__malloc_initialize, morecore, _malloc_internal)
6051 (_free_internal) _realloc_internal): Use it to make _heapinfo
6052 read-only outside of gmalloc.
6054 * keymap.c: Update copyright.
6056 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6059 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6061 * filelock.c (unlock_all_files): Use unlock_file to expand each
6062 buffer's file_truename before trying remove its lock file.
6064 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6066 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6067 or CRLF, decode EOLs.
6069 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6071 * window.c (Fdisplay_buffer): Fix doc.
6073 2000-10-23 Jason Rumney <jasonr@gnu.org>
6075 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6076 ASCII font of default fontset on Windows.
6078 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6079 xterm.c comment below).
6081 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6083 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6085 * xterm.c (x_connection_closed): Reset handling_signal.
6087 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6089 2000-10-23 Miles Bader <miles@gnu.org>
6091 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6092 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6093 maintain old behavior.
6094 * minibuf.c (Fminibuffer_complete): Likewise.
6096 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6098 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6099 that when a font can't be exactly centered, it errs up rather than
6102 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6104 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6106 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6108 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6110 * dispnew.c [macintosh]: Include macterm.h.
6111 (init_display) [macintosh]: Initialization for window system.
6113 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6114 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6115 syms_of_search, x_term_init, and init_keyboard before calling
6116 init_window_once. Also, call syms_of_xmenu.
6118 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6119 default fontset to Monaco.
6121 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6122 NewMacWindow and DisposeMacWindow.
6123 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6124 instead of calling NewMacWindow and setting fields of
6125 f->output_data.mac directly. Call init_frame_faces.
6126 (Fdelete_frame) [macintosh]: Remove unused code.
6127 (Fmodify_frame_parameters) [macintosh]: Call
6128 x_set_frame_parameters instead of mac_set_frame_parameters.
6130 * frame.h [macintosh]: Define menu_bar_lines field in struct
6131 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6133 * keyboard.c [macintosh]: Include macterm.h.
6134 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6135 and menu_bar_activate_event type events as for X and NT.
6136 (make_lispy_event) [macintosh]: Construct lisp events of type
6137 MENU_BAR_EVENT as for X and NT.
6139 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6140 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6141 (sys_subshell) [macintosh]: Remove definition entirely.
6142 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6143 Vwindow_system_version here. Remove initialization of
6144 Vx_bitmap_file_path.
6145 (read_input_waiting): Correct the number of parameters passed to
6147 Move all Macintosh functions to mac/mac.c.
6149 * term.c [macintosh]: Include macterm.h.
6151 * window.c [macintosh]: Include macterm.h.
6153 * xdisp.c [macintosh]: Include macterm.h. Declare
6154 set_frame_menubar and pending_menu_activation.
6155 (echo_area_display) [macintosh]: Do not return if terminal frame
6156 is the selected frame.
6157 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6158 Allow only the selected frame to set menu bar.
6159 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6160 calling FRAME_EXTERNAL_MENU_BAR (f).
6161 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6163 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6164 and check_x. Declare XCreateGC. Define x_create_gc and
6165 x_free_gc. Initialize font_sort_order.
6166 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6167 but call x_list_fonts instead of w32_list_fonts.
6168 (Finternal_face_x_get_resource) [macintosh]: Do not call
6169 display_x_get_resource.
6170 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6171 (realize_x_face) [macintosh]: Load the font if it is specified in
6173 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6175 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6177 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6178 is nil: since we go to the end of submap anyway, we'd end up
6180 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6181 doesn't obey autoload.
6183 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6185 * msdos.c (dos_set_window_size): Update screen dimension variables.
6187 2000-10-21 Jason Rumney <jasonr@gnu.org>
6189 * w32term.c (w32_cache_char_metrics): Double check that font is
6190 really fixed pitch before trusting tmPitchAndFamily.
6192 2000-10-21 Andrew Innes <andrewi@gnu.org>
6194 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6196 * w32term.h: Extern decl for w32_cache_char_metrics.
6198 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6200 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6201 (w32_unload_font): Free per_char array if present.
6203 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6204 cached information in emulated XFontStruct to handle common cases
6205 quickly. Do not allocate XCharStruct for return.
6206 (w32_native_per_char_metric): New function.
6207 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6209 (x_produce_glyphs): Don't get an HDC. Change calls to
6210 w32_per_char_metric to match arg change above. Remove calls to
6212 (w32_get_glyph_overhangs): Ditto.
6213 (w32_cache_char_metrics): New function.
6215 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6216 ($(BLD)/casefiddle.$(O)): Remove compile command.
6217 ($(BLD)/gmalloc.$(O)): Remove compile command.
6218 ($(BLD)/dispnew.obj):
6219 ($(BLD)/keyboard.obj):
6220 ($(BLD)/w32inevt.obj):
6221 ($(BLD)/w32bdf.obj):
6223 ($(BLD)/buffer.obj):
6224 ($(BLD)/editfns.obj):
6226 ($(BLD)/fileio.obj):
6228 ($(BLD)/indent.obj):
6229 ($(BLD)/insdel.obj):
6230 ($(BLD)/intervals.obj):
6231 ($(BLD)/minibuf.obj):
6233 ($(BLD)/scroll.obj):
6234 ($(BLD)/sysdep.obj):
6235 ($(BLD)/textprop.obj):
6236 ($(BLD)/widget.obj):
6237 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6238 ($(BLD)/term.obj): Add dependency on dispextern.h.
6240 * makefile.nt ($(BLD)\dispnew.obj):
6241 ($(BLD)\keyboard.obj):
6242 ($(BLD)\w32inevt.obj):
6243 ($(BLD)\w32bdf.obj):
6245 ($(BLD)\buffer.obj):
6246 ($(BLD)\editfns.obj):
6248 ($(BLD)\fileio.obj):
6250 ($(BLD)\indent.obj):
6251 ($(BLD)\insdel.obj):
6252 ($(BLD)\intervals.obj):
6253 ($(BLD)\minibuf.obj):
6255 ($(BLD)\scroll.obj):
6256 ($(BLD)\sysdep.obj):
6257 ($(BLD)\textprop.obj):
6258 ($(BLD)\widget.obj):
6259 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6260 ($(BLD)\term.obj): Add dependency on dispextern.h
6262 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6264 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6265 with an additional argument of Qt.
6267 2000-10-21 Miles Bader <miles@gnu.org>
6269 * window.c (pos_fully_visible_in_window_p): New function.
6270 (Fpos_visible_in_window_p): Add FULLY argument.
6271 Use pos_fully_visible_in_window_p.
6272 (window_scroll_pixel_based, window_scroll_line_based): Update
6273 calls to Fpos_visible_in_window_p.
6274 * lisp.h (Fpos_visible_in_window_p): Update prototype
6276 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6278 * alloc.c (toplevel): Conditionalize compilation of mem_*
6279 functions differently.
6281 2000-10-20 Jason Rumney <jasonr@gnu.org>
6283 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6284 mem_init where it used to be. mem_z etc not defined otherwise.
6286 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6288 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6290 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6291 structure definition and related variabled to the top of the file.
6292 Include this code when GC_MALLOC_CHECK is defined.
6293 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6294 register/unregister allocated region.
6295 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6296 which isn't allocated.
6297 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6298 something which is already in use.
6299 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6300 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6301 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6302 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6304 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6305 _malloc_internal instead of malloc.
6306 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6309 2000-10-20 Andrew Innes <andrewi@gnu.org>
6311 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6313 (my_strftime) <macro>: Don't use macro arg list when redefining as
6315 (my_strftime) <function>: Supply 0 as ut argument.
6317 2000-10-19 Jason Rumney <jasonr@altavista.net>
6319 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6320 including dispextern.h, as it stops faces from working.
6322 * w32fns.c (Fx_create_frame): Don't bother calling
6323 face-set-after-frame-default since the caller does it for us
6324 anyway. Clean up calls to x_get_arg to be consistent with X.
6326 * w32term.c (x_produce_glyphs): Handle
6327 unibyte_display_via_language_environment correctly.
6328 (w32_draw_box_rect): Fix the calculation of width and height.
6330 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6331 as it has stopped working.
6332 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6335 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6337 * eval.c (skip_debugger): Prevent a compiler warning.
6338 (Fcondition_case): Likewise.
6339 (Fbacktrace_frame): Use a null interactive spec.
6341 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6343 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6345 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6347 * strftime.c: Sync with glibc, file version 1.78.
6348 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6349 should no longer be used according to ISO 8601.
6351 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6352 no map for meta_prefix_char, don't try to use it as a keymap.
6353 Instead, if T_OK is non-zero, look up a default binding, if any,
6354 otherwise, if T_OK is zero, return nil.
6356 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6357 (x_to_xcolors, png_load): Use x_query_color.
6359 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6361 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6363 (x_copy_color, x_alloc_lighter_color): Likewise.
6365 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6366 (x_query_color, x_query_colors): Add prototype.
6368 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6369 check_string_bytes only if not noninteractive, increase count to 50.
6371 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6373 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6376 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6378 * alloc.c (pure_bytes_used): Renamed from pureptr.
6380 (pure_alloc): New function.
6381 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6383 (Fpurecopy): Use PURE_POINTER_P.
6385 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6386 PT has moved backward.
6388 * xdisp.c (cursor_row_p): Take continued lines into account.
6390 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6392 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6393 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6394 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6397 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6398 of selective display off while searching for the next line start.
6400 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6402 * Makefile.in (term.o): Depend on dispextern.h.
6404 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6406 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6408 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6410 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6411 the iterator at the beginning, so that they can be set later on,
6412 for instance in reseat_at_next_visible_line_start, without being
6415 * xfns.c (pbm_format): Add :foreground and :background keywords.
6416 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6417 (xbm_load): Recognize foreground and background color specifications.
6419 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6421 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6423 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6425 * msdos.c (IT_set_face): Compare highlighted face with the default
6426 face, and invert colors if these faces' colors are identical.
6427 (Fmsdos_remember_default_colors): Don't swap foreground and
6428 background colors in initial_colors[].
6429 (IT_set_frame_parameters): Don't swap frame's foreground and
6430 background pixels. If ALIST includes "(reverse . t)", swap
6431 foreground-color and background-color properties in frame's
6432 param_alist. If the original frame's param_alist doesn't specify
6433 the colors, store unspecified-fg and unspecified-bg, reversed if
6436 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6437 the colors are unspecified and reversed, reverse fore- and back-
6438 ground in the returned value.
6439 (Fframe_parameter): Ditto.
6441 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6443 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6444 get_last_unchanged_at_beg_row.
6445 (find_first_unchanged_at_end_row): Renamed from
6446 get_first_unchanged_at_end_row.
6447 (find_first_unchanged_at_end_row): Convert assertions to
6448 unconditional tests which abort. When looking for a row in
6449 unchanged text, don't go further back than first_text_row.
6451 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6452 Don't add in the last line's height when deciding if the new
6453 position is below the scroll margin.
6455 2000-10-16 Miles Bader <miles@gnu.org>
6457 * editfns.c (Fconstrain_to_field): Check carefully for field
6458 boundaries if either OLD_POS or NEW_POS has a non-nil field
6459 property, even if they're the same.
6461 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6463 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6464 height for XFillRectangle.
6466 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6468 * syntax.c (Fstring_to_syntax): New function extracted from
6469 Fmodify_syntax_entry.
6470 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6471 (skip_chars, Fforward_comment): Remove unused variables.
6472 (syms_of_syntax): Add defsubr for string-to-syntax.
6473 (describe_syntax): Add code for comment and string fences.
6475 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6477 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6478 Do the meta->esc mapping. Call get_keyelt before returning.
6479 Start scanning from the second element (the first is always `keymap')
6480 to make it easier to detect when we reach a parent map.
6481 Handle the case of inheriting from a symbol whose function is a map.
6482 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6483 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6484 (get_keyelt, Flookup_key): Update call to access_keymap.
6485 Remove the meta->esc mappings.
6486 (define_as_prefix): Delete old disabled code.
6487 (menu_item_p): New function.
6488 (where_is_internal_1): Skip over the few remaining menu items.
6489 * lisp.h (access_keymap): Update prototype.
6490 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6491 Update call to access_keymap.
6492 (follow_key, read_key_sequence): Update calls to access_keymap.
6493 Remove the meta->esc mappings.
6495 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6497 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6498 with additional argument.
6500 * xdisp.c (cursor_row_p): New function.
6501 (try_cursor_movement, display_line): Use it.
6503 * xdisp.c (append_space): Also save/restore iterator's current
6504 character and its length.
6506 * xdisp.c (init_from_display_pos): Add an assertion.
6507 (handle_stop): Don't set iterator's add_overlay_start.
6508 (handle_invisible_prop): Likewise.
6509 (load_overlay_strings): If text under an overlay is invisible,
6510 take both before- and after-strings into account when the iterator
6511 is positioned either at the start or at the end of the overlay.
6512 (forward_to_next_line_start): Rewritten.
6513 (reseat_at_next_visible_line_start): Rewritten.
6514 (set_iterator_to_next): Add parameter RESEAT_P.
6516 * dispextern.h (struct it): Remove member add_overlay_start.
6517 (set_iterator_to_next): Change prototype.
6519 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6521 * coding.c (code_convert_region): Be sure to initialize
6522 coding->category_idx.
6523 (decode_coding_string): Set coding->src_multibyte and
6524 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6525 (encode_coding_string): Set coding->src_multibyte and
6526 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6528 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6530 * xfns.c (Fx_create_frame): Don't bother calling
6531 face-set-after-frame-default since the caller does it for us anyway.
6533 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6535 * window.c (coordinates_in_window): Fix detection of vertical line
6536 on character terminals.
6538 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6540 * editfns.c (save_excursion_save): Additionally record the
6542 (save_excursion_restore): If buffer was visible in a window, and a
6543 different window was selected, and the old selected window is
6544 still live, restore point in that window.
6546 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6548 * xterm.c (x_produce_glyphs): Handle
6549 unibyte_display_via_language_environment correctly.
6551 * regex.c (regex_compile): Change the way of handling a range from
6552 unibyte char to multibyte char.
6554 * syntax.c (skip_chars): Change the way of handling a range from
6555 unibyte char to multibyte char.
6557 * process.c (read_process_output): Cancel previous change.
6559 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6561 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6563 * charset.c (Ffind_charset_string): Doc fix.
6564 (Ffind_charset_region): Doc fix.
6566 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6568 * process.c (read_process_output): Fix previous change. Adjust
6569 multibyteness of text to insert in a buffer by
6570 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6572 2000-10-10 Andreas Schwab <schwab@suse.de>
6574 * alloc.c (mark_object): Remove all workarounds installed on
6577 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6579 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6580 (base64_encode_1): Make it work for a text of multibyte form.
6581 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6582 case. Don't call str_to_multibyte because base64_decode_1
6583 produces correct multibyte form for eight-bit codes.
6584 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6585 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6586 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6589 * charset.h (CHAR_STRING): Optimized for single byte characters.
6591 2000-10-09 Andreas Schwab <schwab@suse.de>
6593 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6594 -1 after socket is closed, to fall through to error processing.
6596 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6598 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6599 variables. If ALIST includes foreground-color or
6600 background-color, change also the colors of the default face for
6603 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6605 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6606 them extern (they are defined on xfaces.c).
6607 (syms_of_msdos): Don't intern and don't staticpro
6608 Qbackground_color and Qforeground_color.
6610 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6612 * frame.c (Fframe_parameter): For non-windowed frames, if
6613 f->param_alist says foreground or background color is unspecified,
6614 call tty_color_name to return the color name computed from the
6615 frame's current colors.
6617 2000-10-06 Dave Love <fx@gnu.org>
6619 * terminfo.c (ospeed): Don't declare.
6621 * sysdep.c: Don't include string.h.
6622 (h_errno): Declare conditional also on TRY_AGAIN.
6624 * charset.c (Ffind_charset_string): Doc fix.
6626 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6627 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6630 2000-10-05 Dave Love <fx@gnu.org>
6632 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6633 position like menu-bar.
6635 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6637 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6639 * xdisp.c (handle_single_display_prop): Use safe_call1.
6640 (safe_call): Renamed from call_function.
6641 (safe_call1): New function.
6642 (handle_fontified_prop): Use safe_call1 instead of call1.
6643 (safe_eval): Renamed from eval_form.
6644 (safe_eval_handler): Renamed from eval_handler.
6645 (handle_single_display_prop, display_mode_element): Use safe_eval
6646 instead of eval_form.
6648 * xfaces.c (merge_face_heights): Use safe_call instead of
6651 * keyboard.c (show_help_echo): Use safe_call instead of
6652 call_function; use safe_eval instead of eval_form.
6654 * lisp.h (safe_call): Renamed from call_function.
6655 (safe_eval): Renamed from eval_form.
6656 (safe_call1): Add prototype.
6658 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6660 * xfns.c (image_ascent): Rearrange ascent calculation for the
6663 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6665 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6666 (where_is_internal_1): Don't bother ignoring menu-items any more.
6668 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6670 * keyboard.c (update_menu_bindings): New variable.
6671 (parse_menu_item): Use AREF. If update_menu_bindings
6672 is 0, don't update menu bindings.
6673 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6675 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6677 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6680 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6682 * syntax.c (forw_comment): Match nestedness of ender/starter.
6683 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6684 (prev_char_comstart_first): Remove.
6685 (back_comment): Check two-char comment markers more carefully
6686 to better handle overlapping cases like *//* or /* */* */ ...
6687 Match nestedness of ender/starter.
6689 2000-10-02 Dave Love <fx@gnu.org>
6691 * config.in (HAVE_GAI_STRERROR): Add undef.
6693 * process.c (Fopen_network_stream): Use it.
6695 * m/alpha.h (NO_REMAP): Don't define.
6697 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6699 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6700 return with a string converted to an integer or vice versa when
6701 Vmocklisp_arguments is t.
6702 (Fsignal): Likewise. The function can return for `quit'.
6703 (struct gcpro): Declare member `var' to point to a volatile
6706 * eval.c (error): Prevent compiler warning.
6708 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6710 * keymap.c (keymap_memberp): New function.
6711 (Fset_keymap_parent): Use it.
6712 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6713 Use keymap_memberp to avoid creating cycles.
6714 (access_keymap): Use KEYMAPP.
6716 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6718 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6719 gai_strerror. Make sure xerrno is set if connect fails. Improve
6722 2000-09-29 Jason Rumney <jasonr@gnu.org>
6724 * w32term.c (w32_char_font_type, w32_encode_char)
6725 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6726 (w32_bdf_per_char_metric): New function.
6727 (w32_per_char_metric): Use it.
6728 (x_draw_glyph_string_background): Always draw background for BDF
6731 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6732 GDI object which is a scarce resource.
6734 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6735 (get_quoted_string): Fix limit on memchr search.
6736 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6737 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6738 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6739 (get_cached_font_char, cache_char_offset): Use macro
6740 BDF_CODEPOINT_RANGE_COVER_P.
6741 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6742 (clear_cached_bitmap_slots): New function.
6743 (GET_HEX_VALUE): G-Z, g-z are not hex.
6744 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6745 (get_bitmap_with_cache): Use new cache implementation.
6746 (create_offscreen_bitmap): New function.
6747 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6749 * w32term.c (x_produce_glyphs): If the distance from the current
6750 position to the next tab stop is less than a canonical character
6751 width, use the tab stop after that.
6752 (x_draw_glyphs): Handle case START and END are out of bounds more
6754 (x_clear_mouse_face): Block/unblock input.
6755 (x_display_and_set_cursor): Don't show a hollow box cursor for
6756 buffers whose cursor_type is nil.
6758 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6760 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6762 * dispextern.h (updating_frame): Declare extern.
6764 2000-09-29 Andreas Schwab <schwab@suse.de>
6766 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6768 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6770 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6771 use its function definition.
6772 (tool_bar_items): Likewise.
6774 * lisp.h (fatal): Declare NO_RETURN.
6776 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6778 * keymap.c: Remove the line "#undef NULL".
6780 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6782 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6784 2000-09-28 Dave Love <fx@gnu.org>
6786 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6788 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6790 * .gdbinit (xreload): Note its need on GNU/Linux.
6792 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6793 r_alloc, r_alloc_free.
6795 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6797 * syntax.c (skip_chars): Handle negation correctly.
6799 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6801 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6802 with non-zero FORCE_P argument.
6804 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6807 * xdisp.c (window_box_height): Add an assertion.
6809 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6810 tool-bar than is available.
6811 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6813 2000-09-27 Dave Love <fx@gnu.org>
6815 * s/irix6-5.h: Now works 64-bit. Tidied.
6817 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6819 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6820 instead of BITS_PER_INT.
6821 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6822 EMACS_UINT, respectively.
6823 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6825 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6827 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6829 * window.c (freeze_window_starts): Construct last argument for
6830 foreach_window differently.
6832 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6834 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6835 EMACS_UINT instead of `int' and `unsigned int'.
6836 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6838 * frame.h (struct frame): Make the `nothing' member of union
6839 output_data an EMACS_INT.
6841 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6842 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6843 size in the sdata structure.
6844 (SDATA_NBYTES, SDATA_DATA): New macros.
6845 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6846 differently for the different layout of the sdata structure.
6847 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6849 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6850 Check that size recorded in the string size and size recorded in
6851 the sdata structure agree.
6853 2000-09-25 Dave Love <fx@gnu.org>
6855 * buffer.c: Include stdio.h.
6857 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6859 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6861 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6862 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6863 (__malloc_extra_blocks): Declare as __malloc_size_t.
6865 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6867 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6869 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6870 (read_char): If help-echo is showing, preserve the echo area
6873 * xdisp.c (help_echo_showing_p): New variable.
6874 (set_message): Reset it to 0.
6875 (init_xdisp): Initialize help_echo_showing_p.
6877 * dispextern.h (help_echo_showing_p): Declare extern.
6879 * config.in: Fix typo in __GNUC_MINOR__.
6881 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6883 * s/freebsd.h (POSIX_SIGNALS): Define.
6885 * xterm.c (x_clear_mouse_face): Block/unblock input.
6887 2000-09-24 Dave Love <fx@gnu.org>
6889 * fns.c (base64_encode_1): Fix last change.
6891 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6893 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6895 * xdisp.c (try_window_reusing_current_matrix): More fixes
6896 for the case window has a header-line.
6898 2000-09-22 Dave Love <fx@gnu.org>
6900 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6903 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6905 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6907 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6909 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6912 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6915 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6916 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6917 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6920 * marker.c (byte_char_debug_check): Return void.
6922 * xfns.c (Fx_create_frame): Set default frame parameter value
6923 for tool-bar-lines to 1.
6925 * dispnew.c (scrolling_window): Compare y-positions of rows
6926 equal at the start. Some simplification.
6928 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6929 reused rows' y-position in the case window has a header-line, and
6930 new window start is greater than old window start.
6932 * process.c (process_sent_to): New variable.
6933 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6934 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6935 Declare more parameters volatile.
6937 * lread.c (Vrecursive_load_depth_limit): New variable.
6938 (Fload): Check recursive loads whose recursion depth exceeds
6939 Vrecursive_load_depth_limit.
6940 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6942 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6944 * fileio.c (Fread_file_name): Doc fix.
6946 * editfns.c (Fmessage_or_box): Doc fix.
6948 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6950 * xfns.c (xbm_scan): Allow C-style comments.
6952 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6953 symbols are specified, add color translations to the cache.
6954 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6955 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6957 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6958 structures to xpm_init_color_cache.
6960 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6962 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6964 2000-09-19 Andrew Innes <andrewi@gnu.org>
6966 * makefile.nt (bootstrap-emacs): Don't change directory.
6968 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6970 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6972 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6973 If output buffer is too small, signal an appropriated error.
6975 2000-09-18 Dave Love <fx@gnu.org>
6977 * keyboard.c (menu_bar_items, tool_bar_items)
6978 (current_active_maps): Remove redundant get_local_map call.
6980 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6982 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6983 cursor for buffers whose cursor_type is nil.
6985 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6986 a feature to implement that is already implemented.
6987 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6990 * xfns.c (x_clear_image_1): New function.
6991 (x_clear_image): Use it.
6992 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6994 * dispnew.c (update_window): Move test for invisible lines
6995 at the top to update_window_line.
6996 (update_window_line): Handle invisible lines here.
6998 * xfns.c (clear_image_cache): Clear current matrices of all
6999 frames sharing an image cache. Block input while freeing
7000 images. Fix timestamp comparison.
7001 (x_clear_image): Also free the mask.
7003 * xfns.c (lookup_image): Block input while loading the image so
7004 that we won't get interrupted in a state where the image isn't yet
7006 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7007 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7008 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7009 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7011 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7013 * dispnew.c (update_window): Make sure to make desired rows
7014 current even if they are completely invisible at the top
7017 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7019 * xfns.c (lookup_image): Build mask before applying an algorithm.
7020 Recognize algorithm `disabled'.
7021 (cross_disabled_images): New variable.
7022 (COLOR_INTENSITY): New macro.
7023 (x_detect_edges): Use COLOR_INTENSITY.
7024 (x_disable_image): New function.
7025 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7027 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7028 disabled state, don't apply an image transformation algorithm if
7029 the user specified an image for the disabled state. Use
7030 `:algorithm disabled' for creating a disabled item's image if the
7031 user hasn't specified an image.
7033 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7034 allocation functions with the XPM lib.
7035 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7036 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7037 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7038 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7039 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7040 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7041 functions, if possible, because these handle color allocation
7042 failure more gracefully.
7043 (Fimage_mask_p): New function.
7045 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7046 (Qedge_detection, Qheuristic): New symbols.
7047 (syms_of_xfns): Initialize new symbols.
7048 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7049 `algorithm (edge-detection ...)'.
7050 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7051 (tiff_format, gif_format, gs_format): Add `:mask'.
7052 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7053 (GIF_MASK, GS_MASK): New enumerators.
7054 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7055 (emboss_matrix, laplace_matrix): New variables.
7056 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7057 (x_edge_detection): New functions.
7058 (x_laplace): Rewritten in terms of x_detect_edges.
7059 (x_build_heuristic_mask): If image has a mask, free it.
7061 2000-09-14 Andrew Innes <andrewi@gnu.org>
7063 * makefile.w32-in: Revert to Unix line endings.
7065 2000-09-14 Andrew Innes <andrewi@gnu.org>
7067 * makefile.w32-in: Standardize indentation somewhat.
7068 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7069 cater for differences between shells.
7071 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7073 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7075 * xterm.c (x_produce_glyphs): If the distance from the current
7076 position to the next tab stop is less than a canonical character
7077 width, use the tab stop after that.
7079 2000-09-14 Dave Love <fx@gnu.org>
7081 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7083 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7085 * xdisp.c (handle_fontified_prop): While running fontification
7086 functions, bind `fontification-functions' and
7087 `after-change-functions' to nil.
7089 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7090 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7092 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7094 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7095 USE_MMAP_FOR_BUFFERS.
7097 * insdel.c (make_gap): Use enlarge_buffer_text.
7099 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7100 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7101 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7102 from former r_alloc_* functions in ralloc.c.
7103 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7104 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7105 (mmap_init) [REL_ALLOC_MMAP]: New function.
7106 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7107 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7110 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7111 (enlarge_buffer_text): Add prototype.
7113 * ralloc.c: Remove everything having to do with the use of mmap.
7115 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7117 * sound.c (Fplay_sound): Doc fix.
7119 * keyboard.c: Avoid some more compiler warnings.
7120 (parse_tool_bar_item): Ignore cached key bindings.
7122 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7123 and allocation of Lisp data.
7125 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7127 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7128 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7131 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7133 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7135 * ccl.c: Comment fixed.
7136 (MAX_MAP_SET_LEVEL): Increased to 30.
7137 (PUSH_MAPPING_STACK): Enclose with do-while block.
7138 (POP_MAPPING_STACK): Likewise.
7139 (stack_idx_of_map_multiple): New variable.
7140 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7141 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7142 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7143 (ccl_driver) <CCL_MapSingle>: Likewise.
7144 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7145 with the case where looking up process reaches to the end of
7146 map-set, and call CCL programs as the above change.
7148 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7150 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7151 that might be clobbered by longjmp.
7152 (check_x_display_info, x_decode_color, create_frame_xic)
7153 (Fx_display_backing_store, Fx_display_visual_class)
7154 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7156 * lread.c (init_lread): Set Vloads_in_progress to nil.
7157 (Fload): Show list of recursively loaded files, when signaling an
7160 * lread.c (Vloads_in_progress): New variable.
7161 (record_load_unwind): New function.
7162 (Fload): Check for recursive loads.
7163 (syms_of_lread): Initialize Vloads_in_progress.
7164 (read_integer, read1): Avoid some compiler warnings.
7166 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7169 2000-09-11 Miles Bader <miles@gnu.org>
7171 * editfns.c (Fbuffer_string): Doc fix.
7173 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7175 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7177 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7179 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7180 whether to include other header files.
7182 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7184 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7185 by Fmemq as a boolean.
7187 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7189 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7191 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7193 * ralloc.c (mmap_fd): Remove initializer which can make it
7194 read-only in a dumped Emacs.
7195 (mmap_fd_1): New variable.
7196 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7197 restore it from there.
7198 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7199 unconditionally so that mmap_fd can be initialized there.
7200 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7201 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7202 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7204 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7206 * xdisp.c (dump_glyph_row): Fix printf format string.
7207 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7209 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7211 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7214 * xdisp.c (try_window_id): When trying to locate cursor in
7215 unchanged rows at the top, handle the case that we can't find it.
7217 * xterm.c (x_draw_glyphs): Handle case START and END are out
7218 of bounds more carefully.
7220 2000-09-08 Dave Love <fx@gnu.org>
7222 * s/sol2.h (REL_ALLOC_MMAP): Define.
7223 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7225 * ralloc.c: Don't include string.h (redundant).
7226 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7227 [!MAP_ANON]: Include fcntl.h.
7228 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7229 (r_alloc, r_re_alloc, r_alloc_free)
7230 (mmap_enlarge, mmap_set_vars): Use it.
7231 (r_alloc_init_fd): New function.
7232 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7233 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7236 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7239 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7240 change to __NetBSD__.
7242 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7244 * search.c (compile_pattern): Check the multibyteness of cached
7247 2000-09-08 Miles Bader <miles@gnu.org>
7249 * xfaces.c (default_face_vector): Function removed.
7250 (Finternal_merge_in_global_face): Restore old global/local
7251 attribute override order. Use inline loop instead of calling
7252 default_face_vector.
7254 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7256 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7257 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7258 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7259 where necessary, in case POINTER_TYPE is `void'.
7261 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7263 * frame.c (make_terminal_frame): Initialize frame foreground and
7264 background colors to unspecified, for the initial instance of an
7267 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7269 * ralloc.c (mmap_find): Fix overlap computation.
7270 (mmap_enlarge): Compute nbytes before trying to find an
7273 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7276 * lread.c (syms_of_lread): Change value of regexp
7277 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7279 * xmenu.c (xdialog_show): When looking up the selection in
7280 menu_items, take `quote' boundaries into account; this corresponds
7281 to a nil ITEM in x-popup-dialog.
7283 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7285 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7287 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7289 * coding.c (encode_coding_sjis_big5): Use translation table for
7290 encoding, not decoding. Fix the handling of latin-jisx0201.
7291 Check for the charset katakana-jisx0201 too.
7292 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7293 (detect_coding_sjis): Check the byte sequence more rigidly.
7295 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7297 * xfaces.c (Vparam_value_alist): New variable.
7298 (syms_of_xfaces): Initialize it.
7299 (Finternal_set_lisp_face_attribute): Avoid more consing.
7301 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7303 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7304 (Qbackground_mode): New variable.
7305 (syms_of_frame_1): Initialize Qbackground_mode.
7307 * lisp.h (Qdisplay): Declare extern.
7309 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7310 change face on all frames, and change the default for new frames.
7312 2000-09-07 Dave Love <fx@gnu.org>
7314 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7316 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7318 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7320 * charset.c: Include composite.h
7321 (lisp_string_width): New function.
7322 (Fstring_width): Call lisp_string_width instead of strwidth.
7324 * Makefile.in (charset.o): Depends on composite.h.
7326 * process.c (read_process_output): Before inserting the decoded
7327 text in the buffer, adjust the multibyteness.
7329 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7331 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7332 buffer's text buffer is null, map new memory.
7334 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7335 POINTER_TYPE and size_t.
7336 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7337 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7338 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7339 [REL_ALLOC_MMAP]: New macros.
7340 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7341 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7342 [REL_ALLOC_MMAP]: New functions.
7344 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7345 before and after unexec.
7347 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7348 text buffers if necessary.
7350 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7351 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7354 * config.in (HAVE_MMAP): Add #undef.
7356 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7358 * frame.c (Qdisplay_type): New variable.
7359 (syms_of_frame_1): Initialize it.
7360 (Fframe_parameter): New function that avoids consing.
7361 (syms_of_frame): Defsubr it.
7363 * buffer.c (Fother_buffer): Consider buffers as invisible when
7364 they are displayed in a window on an invisible frame.
7366 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7367 get-largest-window always return nil.
7369 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7371 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7372 variable; recognize Emacs 19 elc files.
7374 2000-09-04 Miles Bader <miles@gnu.org>
7376 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7377 before initially popping up the menu, so the menu doesn't flash
7378 when the face settings are significantly different from the defaults.
7380 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7382 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7383 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7384 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7385 (BIT_UNIBYTE): Remove.
7386 (re_match_2_internal): Delete corresponding code and streamline the
7387 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7388 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7389 (re_wctype_t): New type.
7390 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7391 (regex_compile): Use them and fix handling of overly long char classes.
7393 2000-09-03 Andrew Innes <andrewi@gnu.org>
7395 * makefile.w32-in: Change to DOS line endings.
7397 * s/ms-w32.h (ORDINARY_LINK): New define.
7399 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7400 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7402 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7403 (distclean): Delete them here instead.
7405 * w32proc.c (compare_env): Convert to uppercase for comparison,
7406 not lowercase, to match how the native Windows shell works.
7408 2000-09-03 Jason Rumney <jasonr@gnu.org>
7410 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7411 CVS changes the line-ends when checking in/out on DOS/Windows.
7413 * makefile.nt (emacs): Do not change directory to run temacs, as
7414 the load-path is set relative to current directory.
7416 2000-09-03 Miles Bader <miles@gnu.org>
7418 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7420 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7422 * xdisp.c (redisplay_mode_lines): New function.
7423 (display_mode_lines): Return number of mode lines displayed.
7424 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7425 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7427 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7428 string.h and strings.h.
7429 (index) [HAVE_INDEX]: Add prototype.
7431 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7432 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7434 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7435 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7437 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7439 * lread.c (read1): Accept `?' as symbol constituent, for
7440 compatiblity with XEmacs.
7442 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7444 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7445 (struct re_pattern_buffer): Remove newline_anchor.
7446 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7447 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7448 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7449 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7450 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7451 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7452 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7453 Get rid of references to newline_anchor.
7454 (regcomp): Allocate and precompute a fastmap.
7456 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7458 * lread.c (openp): GCPRO local variable `filename'.
7460 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7462 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7464 * regex.c: Merge some changes from GNU libc. Add prototypes.
7465 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7466 Use memcmp and memcpy instead of bcopy and bcmp.
7467 (init_syntax_once): Use ISALNUM.
7468 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7469 (REG_UNSET_VALUE): Remove. Use NULL instead.
7470 (REG_UNSET, re_match_2_internal): Use NULL.
7471 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7473 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7474 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7475 (regex_compile): In handle_interval, return an error rather than try to
7476 unfetch the interval if we can't find the closing brace.
7477 Obey the RE_NO_GNU_OPS syntax bit.
7478 (TOLOWER): New macro.
7480 (regexec): Allocate regs.start and regs.end as one block.
7482 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7484 * xdisp.c (echo_area_display): Check display_completed instead
7485 of calling detect_input_pending.
7487 * dispnew.c (update_frame): Only set display_completed here; move
7488 the update_begin and update_end calls here from update_frame_1.
7489 (update_frame_1): Don't set display_completed here, don't call
7490 update_begin/update_end.
7492 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7493 instead of store_frame_param.
7495 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7497 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7498 desired window matrix hasn't been displayed, use the current row
7499 instead. Make sure that only those frame rows are updated for
7500 which there exists a corresponding enabled desired row.
7502 2000-08-29 Miles Bader <miles@gnu.org>
7504 * xfaces.c (default_face_vector): New function.
7505 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7507 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7509 * lread.c (openp): Prevent temporary string passed to
7510 Ffile_readable_p from being garbage collected.
7512 2000-08-28 Dave Love <fx@gnu.org>
7514 * keymap.c (store_in_keymap): Add `static' to declaration.
7516 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7518 * emacs.c, callint.c, doc.c, editfns.c
7519 (toplevel) [HAVE_STRING_H]: Include string.h.
7520 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7521 (index): Remove prototypes which might conflict with non-standard
7522 definitions of index/strchr.
7524 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7525 (rindex): Define only if !HAVE_RINDEX.
7527 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7529 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7531 2000-08-28 Miles Bader <miles@gnu.org>
7533 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7534 made inconsistent by a font-related attribute in FROM.
7535 (merge_face_inheritance): Add function comment.
7537 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7539 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7540 the 4th arg (PREV_EVENT) Qt to suppress input method.
7542 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7544 * regex.c: Indent cpp directives and remove parens after `defined'.
7545 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7546 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7547 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7548 (re_compile_pattern): Use size_t for length.
7549 (init_syntax_once): Move to a better place.
7550 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7551 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7553 * syntax.c (back_comment): Detect cases where a comment-starter is
7554 actually inside another comment as in: /* a // b */ c // d \n.
7555 Make it clear that `comstart_pos' is unused for nested comments.
7557 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7558 (KEYMAPP): New macro.
7559 (Fkeymap_parent, Fset_keymap_parent): Use it.
7560 (fix_submap_inheritance): Mark it static.
7561 (define_as_prefix, describe_buffer_bindings, describe_command)
7562 (describe_translation, describe_map): Complete prototypes.
7564 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7566 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7567 to better match the key-lookup behavior.
7569 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7571 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7572 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7574 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7576 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7577 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7578 (xterm.o): Depend on coding.h
7580 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7582 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7583 the corresponding '#endif'.
7585 2000-08-26 Miles Bader <miles@gnu.org>
7587 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7588 * xfaces.c (QCinherit): New variable.
7589 (syms_of_xfaces): Initialize it.
7590 (LFACE_INHERIT): New macro.
7591 (Finternal_get_lisp_face_attribute)
7592 (merge_face_vector_with_property)
7593 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7594 (check_lface_attrs): Allow new types of face height. Check
7596 (CYCLE_CHECK): New macro.
7597 (merge_face_inheritance): New function.
7598 (merge_face_vectors): Merge inherited faces too. Add F and
7599 CYCLE_CHECK arguments.
7600 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7601 (lookup_named_face, lookup_derived_face, realize_named_face)
7602 (face_at_string_position, face_at_buffer_position): Supply
7603 new F and CYCLE_CHECK arguments to merge_face_vectors.
7604 (merge_face_heights): New function.
7605 (merge_face_vectors, merge_face_vector_with_property)
7606 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7607 handle relative face heights.
7608 (lface_same_font_attributes_p): Compare heights using EQ.
7610 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7612 * charset.c (char_to_string): Check the character validity.
7613 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7615 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7617 * regex.c (PUSH_FAILURE_COUNT): New macro.
7618 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7619 Handle popping of a register's or a counter's data.
7620 (POP_FAILURE_POINT): Use the new name.
7621 (re_match_2_internal): Push counter data on the stack for succeed_n,
7622 jump_n and set_number_at and remove misleading dead code in succeed_n.
7624 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7626 * xdisp.c (redisplay_internal): If considering all windows on all
7627 frames, update the display for each frame as soon as possible,
7628 instead of first building all desired matrices for all frames, and
7629 then updating them all.
7630 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7632 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7634 * bytecode.c (mark_byte_stack): Add a comment.
7636 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7637 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7640 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7642 * minibuf.c (do_completion): Always use compare-string, not
7643 string-equal because the latter doesn't pay attention to
7644 multibyteness of strings.
7646 * process.c (create_process): Don't setup raw-text coding here.
7647 (Fopen_network_stream): Don't set coding->src_multibyte and
7648 coding->dst_multibyte here.
7649 (read_process_output): For process filter, return unibyte string
7650 if default-enable-multibyte-characters is nil.
7651 (send_process): If OBJECT is multibyte text, be sure to encoded it
7652 by the specified coding system for the process. Otherwise, setup
7654 (init_process): Don't initialize default-process-coding-system here.
7656 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7658 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7659 <scroll-down-aggressively>: Likewise.
7661 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7663 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7664 zero. Set coding->produced_char correctly.
7666 2000-08-22 Andrew Innes <andrewi@gnu.org>
7668 * makefile.w32-in: New file.
7670 * unexw32.c (unexec): Ignore old_name, and use the actual location
7671 of the current executable instead. Base new_name on this.
7673 * w32proc.c (create_child): Remove reference to security
7674 descriptor, which isn't needed and doesn't compile with mingw32.
7676 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7677 up dllimport attributes.
7678 (x_update_window_end): Update prototype.
7680 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7681 extern, which screws up dllimport attributes.
7683 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7684 up dllimport attributes.
7686 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7687 screws up dllimport attributes.
7689 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7690 up dllimport attributes.
7691 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7692 screws up dllimport attributes.
7694 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7695 up dllimport attributes.
7697 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7698 screws up dllimport attributes.
7700 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7701 screws up dllimport attributes.
7703 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7704 up dllimport attributes.
7706 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7707 unnecessary extern, which screws up dllimport attributes.
7710 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7711 up dllimport attributes.
7713 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7714 unnecessary extern, which screws up dllimport attributes.
7716 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7717 screws up dllimport attributes.
7719 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7720 up dllimport attributes.
7722 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7724 * w32bdf.c (search_file_line):
7725 (set_bdf_font_info):
7727 (w32_get_bdf_glyph):
7728 (w32_BDF_to_x_font): Fix compile warnings.
7730 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7732 * w32select.c: Include keyboard.h before frame.h.
7734 * w32fns.c (max): Define macro.
7735 (JOHAB_CHARSET): Define if not known.
7736 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7737 (Fx_show_tip): Synch with X version.
7739 * w32xfns.c: Include keyboard.h before frame.h.
7741 * w32fns.c: Include keyboard.h before frame.h.
7743 * w32term.c: Include keyboard.h before frame.h.
7745 * fontset.c: Include keyboard.h before frame.h.
7747 * w32inevt.c: Include keyboard.h before frame.h.
7748 (MOUSE_MOVED): Define if not known.
7750 * minibuf.c: Include keyboard.h before frame.h.
7752 * keyboard.c: Include keyboard.h before frame.h.
7754 * indent.c: Include keyboard.h before frame.h.
7756 * dispnew.c: Include keyboard.h before frame.h.
7758 * buffer.c: Include keyboard.h before frame.h.
7760 * alloc.c: Include keyboard.h before frame.h.
7762 * print.c: Include keyboard.h before frame.h.
7764 * process.c: Include keyboard.h before frame.h.
7766 * scroll.c: Include keyboard.h before frame.h.
7768 * sysdep.c: Include keyboard.h before frame.h.
7770 * term.c: Include keyboard.h before frame.h.
7772 * window.c: Include keyboard.h before frame.h.
7774 * xdisp.c: Include keyboard.h before frame.h.
7775 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7777 * frame.c: Include keyboard.h before frame.h.
7779 * w32heap.h: Undefine min, max.
7781 * w32gui.h: Undefine min, max.
7783 * unexw32.c: Change PUCHAR to PCHAR.
7784 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7787 (copy_executable_and_dump_data): Remove unnecessary static defs.
7788 (copy_executable_and_dump_data): Fix compile warnings.
7790 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7792 * w32console.c (min): Define macro.
7793 (clear_frame, write_glyphs): Fix compile warning.
7795 * w32proc.c (compare_env):
7796 (find_child_console): Fix compile warning.
7798 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7799 sys_errlist instead of _sys_errlist.
7800 (get_emacs_configuration_options): New function.
7802 * s/ms-w32.h (sys_nerr): Provide default definition.
7803 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7804 name with _ prepended.
7805 (NSIG): Define if not known.
7806 (get_emacs_configuration): Provide extern declaration.
7807 (get_emacs_configuration_options): Provide extern declaration.
7808 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7810 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7812 (read_unc_volume): Fix compile warning.
7814 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7815 definitions from being used.
7817 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7819 * w32.c (unc_volume_file_attributes):
7820 (open_unc_volume): Make arg const.
7822 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7823 (read_input_waiting): Remove excess parameter.
7825 * w32.c (init_environment): Call _access.
7826 (check_windows_init_file): Call _close.
7827 (init_user_info): Call _putenv.
7828 (init_environment): Call _putenv and _strdup.
7829 (init_ntproc): Reset volume info cache on startup.
7831 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7832 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7833 cannot override the CRT malloc.
7835 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7836 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7838 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7839 unless we are linking with a static CRT.
7840 (RVA_TO_PTR): Cast result to unsigned char*.
7842 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7843 (add_volume_info): Use xstrdup.
7845 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7847 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7848 (do_completion, Fminibuffer_complete_word): Use it.
7849 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7850 var so it can take non-boolean values.
7852 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7854 * editfns.c (find_field): Formatting changes.
7855 (toplevel): Some old-style function forward declarations
7856 changed to prototypes, some new protypes added, some functions
7859 * lisp.h (set_time_zone_rule): Add prototype.
7860 (use_dialog_box): External declaration.
7862 * keyboard.c (gen_help_event): Add parameter SIZE.
7863 (kbd_buffer_events_waiting): Slightly rewritten.
7864 (clear_event): New function.
7865 (kbd_buffer_get_event): Use it, and clear the input_events of
7867 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7868 don't fill the newly created array with nils.
7869 (toplevel): Convert some old-style function forward declarations
7872 * keyboard.h (gen_help_event): Change prototype.
7874 * xterm.c (XTread_socket): Change calls to gen_help_event.
7876 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7878 * eval.c (Fmacroexpand): Doc fix.
7880 2000-08-20 Jason Rumney <jasonr@gnu.org>
7882 * w32term.h (x_display_info_for_display): Remove as this function
7883 does not exist on W32.
7885 * w32term.c (help_echo_window): New variable.
7886 (syms_of_w32term): staticpro it.
7887 (note_mode_line_highlight): Set it.
7888 (XTextExtents16): Removed as there is no equivalent on W32.
7889 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7890 the X way of doing this will not work for W32.
7891 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7892 (x_draw_image_foreground): Avoid drawing outside of the clip area
7893 when image doesn't have a mask.
7894 (note_mouse_highlight): Process overlays in the right order of
7895 priority. Set help_echo_window.
7896 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7897 because that's more visible for large images.
7899 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7900 name to single_keymap_panes.
7901 (w32_menu_show): Set wv->title when dealing with titles.
7902 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7904 2000-08-21 Miles Bader <miles@gnu.org>
7906 * minibuf.c (do_completion): Try again if we rewrite the input
7907 string, but no completion was done, so that any completion message
7910 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7912 * xfaces.c (lface_equal_p): Compare strings differently.
7913 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7914 (realize_tty_face): Use them.
7915 (syms_of_xfaces): Initialize new variables.
7916 (map_tty_color): New function, extracted from realize_tty_face.
7917 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7918 foreground or background color, store the new color name in the
7919 realized face; previous code trying to do this had no effect.
7920 (realize_tty_face): Use map_tty_color.
7921 (Fclear_face_cache): Set face_change_count and ensure thorough
7924 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7926 * undo.c (record_first_change, record_marker_adjustment): Don't
7927 use XBUFFER on last_undo_buffer which might not be a buffer.
7929 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7931 * coding.c (decode_coding_string): Set members consumed,
7932 consumed_char, produced, produced_char of *coding correctly. If
7933 decode_coding doesn't consume any byte, don't try anymore.
7934 (encode_coding_string): Likewise.
7936 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7938 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7939 conditional have void type, for Standard C compilers.
7941 * xdisp.c (redisplay_internal): Compare windows for equality with
7942 EQ, instead of applying XWINDOW to something that might not
7945 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7947 * fontset.c (Finternal_char_font): Search only the selected frame
7948 for a window of the current buffer.
7950 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7952 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7955 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7956 second half of a HELP_EVENT is found at the start of kbd_buffer.
7958 2000-08-18 Miles Bader <miles@gnu.org>
7960 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7962 * editfns.c (save_restriction_save): Rewrite to use markers.
7963 (save_restriction_restore): Rewrite to understand new form of data
7964 saved by save_restriction_save.
7965 (Fsave_restriction): Remove cautionary note in doc-string.
7967 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7969 * fileio.c (build_annotations): Add a comment explaining the
7970 return value of format-annotate-function. Replace a spurious call
7971 to Flength with a CONSP test. Call format-annotate-function with
7972 a fifth arg specifying how many times the function is been called
7973 in a row, to let it choose temporary buffers appropriately.
7975 2000-08-17 Dave Love <fx@gnu.org>
7977 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7978 declare make_temp_name twice.
7980 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7981 (unreadpure): Give it an arg.
7983 * unexalpha.c: Prototype fatal_unexec, mark_x,
7984 update_dynamic_symbols. Declare unexec as void.
7986 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7987 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7989 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7990 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7992 * alloca.c: Use #error.
7993 [POINTER_TYPE]: Use it.
7995 * eval.c (Fdefvar): Doc fix.
7997 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7998 INITIALIZE_INTERVAL.
8000 * buffer.h: Avoid DECLARE_INTERVALS.
8002 * config.in: Add size_t.
8004 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8006 * w16select.c (set_clipboard_data): If there's not enough memory
8007 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8008 expects. In case of other failures, return 3.
8009 (system_error_msg): New error message.
8010 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8013 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8015 * term.c (write_glyphs): Also turn off inverse video after turning
8016 off other appearances in case TS_exit_attribute_mode is not equal
8017 to TS_end_standout_mode.
8018 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8020 (turn_off_face): Reset standout_mode only if
8021 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8022 is equal to TS_end_standout_mode.
8024 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8026 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8027 sequence at the end of the source block.
8029 * ccl.c (Fccl_program_p): Docstring modified.
8030 (Fccl_execute): Likewise.
8031 (Fccl_execute_on_string): Likewise.
8033 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8035 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8037 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8039 The following changes are mainly to fix bugs of
8040 encode/decode-coding-string failing if encoding/decoding return
8041 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8042 variable conversion_buffer.
8044 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8045 decrement dst_end to avoid buffer overflow in the later call of
8048 * coding.h (conversion_buffer_size, conversion_buffer)
8049 (get_conversion_buffer): Extern deleted.
8051 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8052 (conversion_buffer, conversion_buffer_size): Variables deleted.
8053 (get_conversion_buffer): Function deleted.
8054 (struct conversion_buffer): New structure.
8055 (MAX_ALLOCA): New macro.
8056 (allocate_conversion_buffer): New macro.
8057 (extend_conversion_buffer, free_conversion_buffer): New functions.
8058 (ccl_coding_driver): Set coding->result.
8059 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8060 this is the last block of source.
8061 (encode_coding): Likewise. Handle the source block as the last
8062 one only when the whole source text is consumed.
8063 (decode_coding_string): Handle the case that the output buffer is
8064 too small to decode the whole source text. Use
8065 allocate_conversion_buffer, extend_conversion_buffer and
8066 free_conversion_buffer, not get_conversion_buffer.
8067 (encode_coding_string): Likewise.
8068 (init_coding): Function deleted.
8069 (init_coding_once): Delete code to initialize conversion_buffer_size.
8071 * emacs.c (main): Don't call init_coding.
8073 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8075 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8076 (insert_glyphs): Likewise.
8078 * w32console.c (write_glyphs): Use a locally declared
8081 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8083 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8084 member of display_info is NULL.
8086 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8088 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8090 * term.c (turn_off_face): Reset standout_mode when resetting
8091 appearances with capability `me'.
8092 (write_glyphs): Switch on inverse video before each face change.
8094 2000-08-14 Dave Love <fx@gnu.org>
8096 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8097 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8098 (lisp_free): Declare and make static.
8100 * window.c: Fix embedded comment.
8101 (syms_of_window): Fix doc string.
8103 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8105 * keymap.c (push_key_description): If C without modifiers is < 32,
8106 make sure to print `C-' before `M-', like in the manual.
8108 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8110 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8111 since they aren't relocated anymore.
8112 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8114 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8115 partially visible line which is smaller than the window's height.
8117 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8119 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8120 the multibyte form of eight-bit-control characters.
8121 (Fccl_execute_on_string): Initialize ccl->multibyte.
8123 * ccl.h (struct ccl_program): New member multibyte.
8125 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8127 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8129 * regex.c (regex_compile) <normal_char>: Pay attention to
8131 (analyse_first) <exactn>: Setup fastmap correctly for
8132 eight-bit-control characters.
8134 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8136 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8138 * keyboard.c (make_lispy_event): Handle the new event type
8139 multibyte_char_keystroke.
8141 * xterm.c: Include coding.h.
8142 (XTread_socket): Work around a bug of XmbLookupString. If the
8143 input is from XIM, decode it according to the current locale. In
8144 that case, generate multibyte_char_keystroke events.
8146 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8148 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8149 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8151 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8153 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8154 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8155 (move_it_in_display_line_to): Record iterator's ascent and descent
8156 before producing glyphs, and restore them when we know the glyph
8157 doesn't fit on the line.
8158 (move_it_to): Restructured so that it's easier to debug. If
8159 moving to a vpos, and not moving to an x or character position,
8160 stop as soon as the specified vpos is reached; don't move further
8161 into that line because that might change the computed line height.
8162 (try_cursor_movement): New function, extracted from the cursor
8163 movement branch of redisplay_window. If ending on a partially
8164 visible line, don't try to scroll if the cursor line is taller
8166 (redisplay_window): Use try_cursor_movement.
8168 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8169 because that function doesn't cope with variable-height lines.
8171 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8172 box cursor because that's better visible for large images.
8174 2000-08-10 Miles Bader <miles@gnu.org>
8176 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8178 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8180 * xdisp.c (Vmessages_buffer_name): New variable.
8181 (message_dolog): Use it.
8182 (syms_of_xdisp): Initialize it.
8184 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8186 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8187 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8188 redundant now that keyboard.h is included.
8190 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8192 * keyboard.c (kbd_buffer_events_waiting): New function.
8194 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8196 * msdos.c: Include keyboard.h.
8197 (XMenuActivate): Empty no_event events from the event buffer. If
8198 no events are left after that, call clear_input_pending.
8199 (mouse_clear_clicks): New function, code moved from mouse_init.
8200 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8201 mouse driver to ``forget'' any past clicks.
8203 * Makefile.in (msdos.o): Depend on keyboard.h.
8205 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8207 * lisp.h (input_pending): External declaration.
8209 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8211 * xdisp.c (echo_area_display): Display thoroughly if input is
8212 pending. Bind redisplay-dont-pause to t during the redisplay.
8213 in case input is pending.
8215 * dispnew.c (Qredisplay_dont_pause): New variable.
8216 (syms_of_display): Initialize and staticpro it.
8217 (update_frame_1): Don't interrupt the display for pending input if
8218 redisplay_dont_pause is set.
8220 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8222 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8224 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8226 * callproc.c (Fcall_process): Terminate the unwind-protect around
8227 the post-read-conversion of coding system.
8229 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8230 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8231 * buffer.h (overlays_at): Update prototype.
8232 * xdisp.c (next_overlay_change): Update call to overlays_at.
8233 * xfaces.c (face_at_buffer_position): Likewise.
8234 * textprop.c (Fget_char_property): Likewise.
8235 * xterm.c (note_mouse_highlight): Likewise.
8237 * minibuf.c (do_completion): Don't consider a simple change of
8238 case as `completion'.
8240 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8242 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8243 * undo.c (record_delete): Make sure last_point_position_buffer is
8244 a buffer before comparing pointers.
8246 * coding.h (decode_coding_string): Declare.
8248 * intervals.h (Fprevious_single_char_property_change): Declare.
8250 * textprop.c (Fprevious_single_char_property_change): Don't do
8251 arithmetic directly on lisp objects.
8253 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8255 * keyboard.h (menu_item_eval_property): Declare.
8257 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8258 reuse as buffer name, instead of recreating (and discarding) every
8259 time a message is logged.
8260 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8261 (current_message_1, truncate_message_1, set_message_1)
8262 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8263 (current_message, truncate_echo_area, display_echo_area)
8264 (resize_echo_area_axactly): Changed calls.
8266 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8268 (Ffind_coding_systems_region_internal): First argument to Fappend
8269 must be an integer, not a Lisp object.
8271 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8273 * charset.c (Fchar_width): Doc fix.
8275 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8277 * charset.c (Fstring_width): Doc fix.
8279 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8281 * xdisp.c (start_display): When starting display on a continuation
8282 line, clear ascent and descent members of the iterator structure;
8283 the height of the continued line does not affect the height of the
8285 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8286 line taller than the window.
8287 (redisplay_window) <forced window start>: Handle case that the
8288 middle of the window is not found in any row.
8289 (dump_glyph_row): Show more information.
8290 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8291 first text line in a glyph matrix.
8293 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8294 of the clip area when image doesn't have a mask.
8296 * fns.c (sweep_weak_table): Fix survival conditions for
8297 key-or-value and key-and-value weakness.
8299 * .gdbinit (xhashtable): New command.
8301 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8302 tables out of the list of all weak hash tables.
8304 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8305 a new buffer is created, make sure echo_area_buffer[] references
8308 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8310 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8313 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8315 * syntax.c (skip_chars): Fix previous change. Make the handling
8316 of unibyte string consistent with that of regex search.
8318 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8320 * xmenu.c (popup_get_selection): Use xfree instead of free.
8322 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8324 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8326 * callproc.c (child_setup): Use xfree instead of free.
8328 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8330 (run_mac_command, closedir): Use `xfree' instead of `free'.
8332 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8334 * eval.c (error): Use xfree instead of free.
8336 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8338 * fns.c: Replace `illegal' with `invalid'.
8339 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8341 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8343 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8346 2000-08-04 Noah Friedman <friedman@splode.com>
8348 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8351 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8353 * syntax.c (skip_chars): Fix typo in error message.
8355 2000-08-04 Andreas Schwab <schwab@suse.de>
8357 * m/ia64.h: Moved from s/ia64.h.
8359 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8361 * process.c (read_process_output): Big simplification. Handle
8362 composition and post-read-conversion of coding system correctly.
8363 (send_process): Handle composition correctly.
8365 * callproc.c (Fcall_process): Handle post-read-conversion of
8366 coding system if any.
8368 * coding.c (decode_coding_iso2022): More strict check for handling
8370 (coding_restore_composition): Pay attention to the case that
8371 cmp_data is not set properly (because of invalid code in the
8373 (run_pre_post_conversion_on_str): Include text properties in the
8375 (decode_coding_string): Set members of coding correctly.
8377 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8379 * s/ia64.h: New file.
8381 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8382 Use NULL instead of 0 at the end of variable argument list of
8383 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8384 sizeof (int) < sizeof (void *).
8386 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8387 of variable argument lists of XtVaGetValues and XtVaSetValues.
8389 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8390 variable argument lists of XtVaGetValues and XtVaSetValues.
8392 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8394 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8395 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8397 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8400 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8401 in call to Fsingle_key_description.
8403 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8406 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8408 * window.c (display_buffer_reuse_frames): New variable.
8409 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8410 frames displaying BUFFER.
8411 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8413 2000-08-01 Miles Bader <miles@gnu.org>
8415 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8416 when to constrain NEW_POS (they were pretty screwed up before).
8418 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8420 * msdos.c (run_msdos_command): Save and restore the master
8421 environment, for the case that child_setup signals an error.
8422 When mirroring slashes in DOS shell commands, don't fail when
8423 argv[2] has embedded blanks.
8424 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8425 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8426 (dos_ttraw): Call mouse_setup_buttons.
8428 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8429 using alloca; free it after run_msdos_command returns.
8431 2000-07-27 Dave Love <fx@gnu.org>
8433 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8434 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8436 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8438 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8440 * editfns.c (lisp_time_argument): Fix last change.
8442 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8444 * fns.c (Fdelete): Make it work on vectors and strings in addition
8447 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8448 (syms_of_fns): Initialize new variables.
8449 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8450 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8451 weakness, with t meaning the same as `key-and-value'.
8453 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8455 * coding.h (struct coding_system): Member safe_charset deleted.
8457 * coding.c (Qsafe_charsets): This variable deleted.
8458 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8460 (coding_safe_chars): New function.
8461 (CODING_SAFE_CHAR_P): New macro.
8462 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8463 checking safe_charsets member of the coding system. Caller changed.
8464 (detect_coding_iso2022): New local variable safe_chars.
8465 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8466 safe_charsets member of the coding system.
8467 (decode_coding_iso2022): New local variable safe_chars.
8468 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8469 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8470 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8471 (ENCODE_UNSAFE_CHARACTER): New macro.
8472 (encode_coding_iso2022): New local variable safe_chars. Check
8474 (setup_coding_system): Delete the code to initialize
8475 coding->safe_charses
8476 (intersection, find_safe_codings): New functions.
8477 (Ffind_coding_systems_region_internal): New function.
8478 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8479 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8480 variable and initialize it.
8482 * fns.c (char_table_ref_and_index): New function.
8484 * lisp.h (char_table_ref_and_index): Add prototype.
8486 2000-07-26 Sam Steingold <sds@gnu.org>
8488 * editfns.c (lisp_time_argument): Added third argument `usec'.
8489 (Ffloat_time): New built-in Lisp function.
8491 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8493 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8494 for the character code.
8496 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8499 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8500 if called for a popup menu.
8501 (xmenu_show): Store help string in widget values.
8503 2000-07-26 Dave Love <fx@gnu.org>
8505 * syswait.h: Move some definitions.
8506 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8507 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8508 perspicuous definitions.
8509 (WTERMSIG): Fix bit pattern used.
8511 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8513 * print.c (print_object): If vector printing is truncated, print
8514 "..." to indicate it as well as the case of list printing.
8516 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8518 * xdisp.c (next_element_from_display_vector): Improve comments.
8520 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8521 for the character code, and the rest for the face id as in 20.x.
8522 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8524 * window.c (window_display_table): Cleaned up.
8526 * syntax.c (Fforward_word): Add last arg nil in call of
8527 Fconstrain_to_field.
8529 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8531 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8532 identical but for the letter-case, don't call
8533 barf_or_query_if_file_exists.
8535 2000-07-25 Miles Bader <miles@gnu.org>
8537 * editfns.c (find_field): Honor special `boundary' fields.
8538 (Qboundary): New variables.
8539 (syms_of_editfns): Initialize Qboundary.
8540 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8541 Use scan_buffer instead of find_before_next_newline, because it
8542 allows us to detect the boundary case where there's a newline at
8544 * lisp.h (Fconstrain_to_field): Update external declaration.
8546 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8548 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8551 2000-07-24 Dave Love <fx@gnu.org>
8553 * s/sunos4-0.h, s/sol2.h:
8554 (LIBS_TERMCAP): Move from m/sparc.h.
8556 * m/sparc.h (TERMINFO): Moved to system files (probably only
8557 relevant for sunos4 judging by its vintage).
8558 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8561 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8563 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8564 name to single_keymap_panes.
8566 2000-07-24 Andreas Schwab <schwab@suse.de>
8568 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8570 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8572 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8573 parameters instead of using int parameters. Expect FN to accept
8574 EMACS_INT parameters.
8575 (display_echo_area, resize_echo_area_axactly, current_message)
8576 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8577 with new argument list.
8578 (resize_mini_window_1): New callback function.
8579 (current_message_1, truncate_message_1, set_message_1): Change
8580 parameter lists to the new format expected by with_echo_area_buffer.
8582 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8584 * fontset.c (fontset_ref): Remove INLINE declaration.
8585 (fontset_ref_via_base): Likewise.
8586 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8589 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8591 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8592 correct order of priority. If help echo was found in an overlay,
8593 use that overlay as the object in which the help echo was found.
8595 2000-07-22 Miles Bader <miles@gnu.org>
8597 * textprop.c (Fprevious_single_char_property_change): The initial
8598 property value should be from the position preceding POSITION, not
8601 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8603 * coding.c (syms_of_coding): Doc fix for
8604 inhibit-iso-escape-detection.
8606 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8608 * xterm.c (note_mouse_highlight): Process overlays in the right
8611 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8613 * xterm.c (note_mouse_highlight): If help-echo was found in an
8614 overlay, use that overlay as the object in which the help was found.
8616 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8618 * window.c (foreach_window): Instead of a fake variable argument
8619 list, take one USER_DATA argument.
8620 (foreach_window_1): Likewise, and call callback functions with two
8621 args, the window and USER_DATA.
8622 (struct check_window_data): New struct.
8623 (check_window_containing): Use it.
8624 (window_from_coordinates): Set up a struct check_window_data for
8626 (add_window_to_list, freeze_window_start): Change parameters
8627 according to new calling convention.
8629 * window.h (foreach_window): Change prototype.
8631 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8633 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8635 * xmenu.c (menu_help_callback): Call show_help_echo with
8636 additional arguments OBJECT and POS.
8638 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8640 * data.c (Faset): Allow storing any multibyte character in a
8641 string. Convert unibyte string to multibyte if necessary.
8643 * xfns.c (x_encode_text): New function.
8644 (x_set_name): Use x_encode_text.
8645 (x_set_title): Likewise.
8647 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8649 * xterm.h (x_encode_text): Add prototype.
8651 2000-07-20 Dave Love <fx@gnu.org>
8653 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8656 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8658 * msdos.c (help_echo_window): New variable.
8659 (syms_of_msdos): Initialize and staticpro it.
8660 (IT_note_mode_line_highlight): Set help_echo_window.
8661 (IT_note_mouse_highlight): Ditto.
8662 (dos_rawgetc): Store help_echo_window in the second event produced
8665 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8666 Record the object that generated the help echo and the position of
8667 that object in help_echo_object and help_echo_pos. Record that
8668 some glyphs in a row are displayed in mouse-face.
8669 (IT_update_begin): Don't clear mouse highlight unless one of the
8670 enabled glyph rows is marked as being displayed in mouse-face.
8671 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8672 and position recorded in help_echo_object and help_echo_pos to the
8674 (IT_menu_display): Accept a new argument PN: the pane number of
8675 the current menu pane. Record the pane number and the item
8676 number of the item which has associated help string.
8677 (XMenuActivate): Update the prototype for help_callback in
8678 function declaration. Call IT_menu_display with the current menu
8679 pane number as an additional argument. Call help_callback with
8680 two additional arguments: the pane number and the item number of
8681 the menu item associated with the help text.
8682 (help_echo_object, help_echo_pos): New variables.
8683 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8685 * msdos.h (XMenuActivate): Update prototype.
8687 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8689 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8690 Add some more prototypes.
8692 * xterm.c, xterm.h: Add some more prototypes.
8694 * lisp.h (Fnext_single_char_property_change): Add prototype.
8696 * dispnew.c (direct_output_for_insert): Remove confusing
8697 outer local variable mouse_face_overwritten_p.
8698 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8700 * alloc.c (allocate_string_data): Don't copy old string contents.
8702 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8704 * coding.c (code_convert_region): Delete text properties before
8705 shrinking the conversion region.
8707 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8709 * dispnew.c (update_text_area): Write the whole row if it
8710 has mouse-face in it.
8712 * xfaces.c (face-alternative-font-family-alist): Remove
8713 DEFVAR_LISP; staticpro instead.
8715 * xmenu.c (menu_help_callback): Call show_help_echo with
8718 * keyboard.c (show_help_echo): Add parameter WINDOW.
8719 (read_char): Call show_help_echo with window extracted from Lisp
8721 (gen_help_event): Add parameter WINDOW.
8723 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8725 * xterm.c (help_echo_window): New variable.
8726 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8727 (XTread_socket): Pass help_echo_window to gen_help_event.
8728 (syms_of_xterm): Initialize and staticpro help_echo_window.
8730 2000-07-18 Dave Love <fx@gnu.org>
8732 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8734 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8736 * alloc.c (allocate_string_data): If string had already data
8737 assigned, copy old contents to new string data.
8739 * coding.c (syms_of_coding): Fix typo in spelling of variable
8740 `inhibit-iso-escape-detection'.
8742 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8744 * Makefile.in: Add dependencies on dispextern.h.
8745 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8746 `free'; both can conflict with system header files.
8748 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8750 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8753 2000-07-18 Dave Love <fx@gnu.org>
8755 * window.c (Fwindow_list): Declare arg `window'.
8757 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8759 * coding.c (setup_coding_system): Don't override the explicitly
8760 specified designations.
8762 2000-07-15 Miles Bader <miles@gnu.org>
8764 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8765 from `text_property_eq' and `text_property_stickiness', respectively.
8766 (find_field, Fconstrain_to_field, char_property_eq)
8767 (char_property_stickiness): Changed to call char-property functions
8768 instead of text-property-only ones.
8770 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8771 `next_single_char_property_change'). Do more error checking, and
8772 cleanup limit behavior.
8773 (Fprevious_single_char_property_change): New function.
8774 (syms_of_textprop): Initialize new subrs.
8776 * xdisp.c (display_prop_end, invisible_text_between_p):
8777 Call Fnext_single_char_property_change instead of
8778 next_single_char_property_change.
8780 2000-07-15 Jason Rumney <jasonr@gnu.org>
8782 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8783 after menu is finished with.
8784 (add_menu_item): Only consider wv->title as a menu title.
8785 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8787 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8789 (FONT_REGEXP): Remove unused macro, and its sub-components.
8790 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8792 * w32term.c (help_echo_object, help_echo_pos): New variables.
8793 (note_mode_line_highlight): Store additional information about the
8794 help-echo in help_echo_object and help_echo_pos. Check both
8795 `local-map' and `keymap' properties for changing the cursor
8796 (note_mouse_highlight): Store additional information about the
8797 help-echo in help_echo_object and help_echo_pos.
8798 (note_tool_bar_highlight): Set help_echo_object to nil and
8799 help_echo_pos to -1.
8800 (w32_read_socket): Use gen_help_event instead of filling
8801 input_events manually.
8802 (syms_of_w32term): Staticpro help_echo_object.
8803 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8804 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8805 (x_clear_mouse_face): New function.
8806 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8807 (x_update_window_begin): No need to turn off the mouse
8809 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8810 depending on whether they contain glyphs highlighted in mouse-face.
8811 (x_fill_stretch_glyph_string): Consume runs of stretch
8812 glyphs instead of a single one.
8813 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8814 with new argument list.
8815 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8816 (x_append_glyph, x_append_composite_glyph)
8817 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8818 changes in struct glyph starting 1999-12-27. See comments for
8819 xterm.c on 2000-07-05.
8821 2000-07-14 Sam Steingold <sds@gnu.org>
8823 * xfaces.c (realize_x_face): Fix the last patch:
8824 check `default_face' before dereferencing.
8826 2000-07-14 Dave Love <fx@gnu.org>
8828 * syntax.c (back_comment): Add null default in switch (for pcc).
8830 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8832 * xfaces.c (realize_x_face): Make fontset using the base of the
8833 default_face's fontset, not using the default fontset.
8835 * coding.c (inhibit_iso_escape_detection): New variable.
8836 (syms_of_coding): Make it a Lisp variable.
8837 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8838 nonzero, ignore ISO2022's escape sequence.
8840 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8842 * alloca.c (malloc) [emacs]: Define as xmalloc.
8844 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8845 use that instead of the mouse position. Add parameters DX and DY.
8847 * dispextern.h (Fx_show_tip): Adjust number of parameters
8850 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8851 if HELP is a function, call it with OBJECT and POS as parameters
8852 to get the help to display.
8853 (gen_help_event, kbd_buffer_store_help_event): New functions.
8854 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8855 (read_char): Call show_help_echo with new parameters.
8857 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8860 * xterm.c (help_echo_object, help_echo_pos): New variables.
8861 (note_mode_line_highlight): Store additional information about the
8862 help-echo in help_echo_object and help_echo_pos. Check both
8863 `local-map' and `keymap' properties for changing the cursor
8864 (note_mouse_highlight): Store additional information about the
8865 help-echo in help_echo_object and help_echo_pos.
8866 (note_tool_bar_highlight): Set help_echo_object to nil and
8867 help_echo_pos to -1.
8868 (XTread_socket): Use gen_help_event instead of filling
8869 input_events manually.
8870 (syms_of_xterm): Staticpro help_echo_object.
8872 * xmenu.c (menu_highlight_callback): Use
8873 kbd_buffer_store_help_event instead of setting up and input_event
8876 * xdisp.c (eval_form): GCPRO argument sexpr.
8877 (call_function): New function.
8878 (handle_single_display_prop): Use call_function and FUNCTIONP
8879 instead of checking whether if font_height is a symbol and
8882 * eval.c (internal_condition_case_2): New function.
8884 * lisp.h (FUNCTIONP): New macro.
8885 (internal_condition_case_2, call_function): Add prototypes.
8887 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8888 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8889 Always set `arg' member of input_events.
8890 (construct_menu_click): Unused function removed.
8892 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8894 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8895 (construct_drag_n_drop, x_scroll_bar_handle_click)
8896 (w32_read_socket): Always set `arg' member of input_events.
8898 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8900 * lisp.h (eval_form): Add prototype.
8902 * xdisp.c (eval_form): Make it externally visible.
8904 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8906 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8907 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8908 consing. For prefix events, store the frame in the `arg' slot of
8909 the event, otherwise store the key there.
8910 (XTread_socket): Instead of consing, use the frame_or_window slot
8911 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8913 * xmenu.c (menu_highlight_callback): Store help string in the
8914 `arg' member of the input event; don't cons.
8915 (menubar_selection_callback): Use the `arg' slot of input events
8916 to queue additional information, instead of consing.
8918 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8920 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8922 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8924 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8925 input events to queue additional information, instead of consing.
8927 * keyboard.c (kbd_buffer_gcpro): Renamed from
8928 kbd_buffer_frame_or_window. Now used for all Lisp objects
8929 referenced from the input queue.
8930 (kbd_buffer_store_event): Always use structure assignment for
8931 copying input events. Record all Lisp objects referenced from
8932 events in kbd_buffer_gcpro.
8933 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8934 differently from input events. Test for prefix menu_bar_events
8935 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8936 event in kbd_buffer_gcpro to nil.
8937 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8938 frame_or_window is equal to its arg member as prefix events.
8939 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8940 used by an input event to nil.
8941 (init_keyboard): Use two times the size of the input queue
8942 for kbd_buffer_gcpro.
8943 (syms_of_keyboard): Likewise.
8945 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8946 Use USER_SIGNAL_EVENT.
8948 * termhooks.h (struct input_event): Add member `arg'.
8949 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8950 (USER_SIGNAL_EVENT): Renamed from user_signal.
8952 * xfaces.c (ASET): Remove definition.
8954 * lisp.h (AREF, ASET, ASIZE): New macros.
8956 * fontset.c (AREF, ASIZE): Remove definitions.
8958 * fns.c (AREF): Remove definition.
8960 * composite.c (AREF): Remove definition.
8962 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8964 * dispnew.c (redraw_overlapped_rows): Add missing local.
8965 (scrolling_window): Remove debug code.
8967 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8968 Before scrolling, turn off a mouse-highlight in the window
8971 * xterm.c (x_update_window_end): Add parameter
8972 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8973 redisplay in XTframe_up_to_date.
8974 (x_clear_mouse_face): New function.
8975 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8977 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8979 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8980 it when any row is written to that contains glyphs highlighted in
8982 (update_window): Call the window update end hook with new
8983 parameter MOUSE_FACE_OVERWRITTEN_P.
8984 (direct_output_for_insert): Give up if row contains mouse-face.
8986 * dispextern.h (struct redisplay_interface): Add parameter
8987 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8988 (clear_mouse_face): New function pointer member.
8990 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8992 * syntax.c (back_comment): Use one switch rather than a few `if's.
8993 Obey open_paren_in_column_0_is_defun_start.
8994 When reverting to the `slow' method, try to nicely handle the case
8995 of nested comments by checking that the comment-starter we found
8996 does indeed match the comment-ender.
8997 (scan_sexps_forward, scan_sexps_forward):
8998 Ignore excessive opening parenthesis rather than throwing an error.
9000 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9002 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9003 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9005 * dispnew.c (direct_output_forward_char): Give up if currently
9006 displaying a message instead of the minibuffer contents.
9008 * xterm.c (x_update_window_begin): No need to turn off the mouse
9010 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9011 depending on whether they contain glyphs highlighted in mouse-face.
9013 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9014 compare the mouse_face_p flags of both rows.
9016 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9018 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9020 * keyboard.c (show_help_echo): Accept additional parameter
9021 ok_to_overwrite_keystroke_echo.
9022 (read_char): Call show_help_echo with a zero
9023 ok_to_overwrite_keystroke_echo argument.
9024 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9025 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9026 ok_to_overwrite_keystroke_echo argument.
9027 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9028 non-zero ok_to_overwrite_keystroke_echo argument.
9030 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9032 * xdisp.c (try_window_id): If changes are all below what is
9033 displayed in the window, and point is in the window, we still
9034 might have to find point on the display.
9036 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9037 glyphs instead of a single one.
9038 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9039 with new argument list.
9040 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9042 * keymap.c (get_keymap_1): Add comment that this function can GC.
9043 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9044 comment that functions can GC.
9045 (Fset_keymap_parent): GCPRO arg KEYMAP.
9047 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9049 * msdos.c (XMenuActivate): After exiting the menu, restore the
9050 echo area message and erase it.
9052 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9054 * fontset.c (Ffontset_info): Make the return value more compatible
9055 with that of Emacs 20.
9057 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9059 * eval.c (Fsignal): Handle case that backtrace_list is null.
9061 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9063 * ccl.c (Fccl_execute): Typo fixed.
9065 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9067 * window.c (window_loop): Add missing gcpro1 local variable.
9069 * window.c (Fwindow_list): Reverse list at the end.
9070 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9071 means allow windows on OWINDOW's frame, only.
9072 (window_loop): Simplified; use Fwindow_list.
9074 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9076 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9078 * xterm.c (XTread_socket): Increment handling_signal at the start,
9079 decrement it at the end.
9081 * eval.c (handling_signal): New variable.
9082 (Fsignal): Abort if handling_signal is non-zero.
9084 * lisp.h (handling_signal): External declaration.
9086 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9088 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9090 Sound support for NetBSD through "Linux emulation" support:
9091 * config.in (HAVE_SOUNDCARD_H): Undef.
9092 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9093 * Makefile.in (LIBSOUND): New variable.
9094 (LIBES): Include it.
9095 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9096 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9097 (vox_open): Use DEFAULT_SOUND_DEVICE.
9098 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9100 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9102 * print.c (print_error_message): If Vsignaling_function is set,
9103 show it in *Messages*.
9105 * lisp.h (Vsignaling_function): External declaration.
9107 * eval.c (Vsignaling_function): New variable.
9108 (Fsignal): Compute it.
9109 (syms_of_eval): Staticpro it.
9111 2000-07-05 Dave Love <fx@gnu.org>
9113 * syswait.h: Use the autoconf recommended approach. Old code
9114 #if'd out in case we need to revert.
9116 * config.in (HAVE_SYS_WAIT_H): Added.
9118 2000-07-05 Andrew Innes <andrewi@gnu.org>
9120 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9121 when non-NULL instead of __morecore, to take account of buffer
9122 memory. This also solves a problem with spurious memory warnings
9125 * ralloc.c: Make real_morecore non-static.
9127 * eval.c (internal_condition_case): Comment out abort if
9128 interrupt_input_blocked is not zero.
9130 * makefile.nt: Add support for `bootstrap' and related targets.
9131 Include minimal debug info in emacs.exe in release build.
9132 Remove all dependencies on lisp.h, and fixup some others.
9134 * w32.c (init_environment): Install code from 20.7 for providing
9135 default values for environment variables, based on the
9136 executable's own location.
9137 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9138 (sys_socket): Install socket inheritance bug fix from 20.7.
9140 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9141 here via blockinput.h).
9143 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9145 * w32menu.c (w32_menu_display_help):
9146 * xmenu.c (menu_help_callback): Use show_help_echo.
9148 * keyboard.h (show_help_echo): Declare.
9150 * keyboard.c (show_help_echo): New function, extracted from read_char.
9151 Feval its `msg' argument if it's a cons cell.
9152 (read_char): Use it.
9153 (follow_key): Pass `autoload' to get_keyelt.
9155 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9156 (note_tool_bar_highlight, XTread_socket):
9157 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9159 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9160 (note_tool_bar_highlight, w32_read_socket):
9161 Do not gratuitously ignore non-string `help-echo' properties.
9163 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9165 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9167 * window.c (delete_all_subwindows): Reset Vwindow_list.
9169 * xterm.c (x_append_glyph, x_append_composite_glyph)
9170 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9171 changes in struct glyph starting 1999-12-27. Some bit-fields of
9172 struct glyph were not set, which made glyphs unequal when compared
9173 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9174 effects were the result. This also depended on the contents of
9175 memory returned by xmalloc. If flickering happens again, activate
9176 the code in clear_glyph_row that's in #if 0. If the flickering is
9177 gone with that, chances are that it is caused by something similar.
9179 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9181 * dispextern.h: Add some comments.
9183 * window.c (add_window_to_list): Add parameter LIST.
9184 (window_list): Order list so that, for each frame, windows are
9185 in canonical order, and so that frames appear in the list in
9186 the order given by Vframe_list.
9187 (next_window): Reverse the handling of NEXT_P.
9189 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9191 * window.c (Vwindow_list): New variable.
9192 (make_window, delete_window): Set Vwindow_list to nil.
9193 (check_window_containing): New function.
9194 (window_from_coordinates): Rewritten.
9195 (add_window_to_list, window_list, candidate_window_p)
9196 (decode_next_window_args, next_window): New functions.
9197 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9198 (Fwindow_list): New function.
9199 (Fother_window): Cleaned up.
9200 (foreach_window): Add a longer "variable argument list". Let
9201 callback function return 0 to indicate that cycling over windows
9203 (foreach_window_1): Likewise.
9204 (freeze_window_start): Return int.
9205 (init_window): New function.
9206 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9208 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9209 input_event with bzero.
9210 (main): Call init_window.
9212 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9215 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9217 * composite.h (make_composition_value_copy): Extern it.
9219 * composite.c (make_composition_value_copy): New function.
9221 * editfns.c (Fformat): While copying text properties, make each
9222 composition property value a copy.
9224 * fns.c (concat): While copying text properties, make each
9225 composition property value a copy.
9227 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9229 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9231 * fns.c (sweep_weak_table): Mark only objects that are not
9234 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9235 include those frames as candidates which have their focus
9236 redirected to the minibuffer frame.
9238 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9240 * fns.c (Fputhash): Return `value' rather than nil.
9242 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9244 * frame.c (next_frame): Don't check focus redirection in case
9245 MINIBUF is a window. Doing so excludes frames using MINIBUF
9246 unless their focus is redirected, which contradicts the
9247 specification of next-frame, and leads to infinite loops in
9248 certain situations when cycling through windows with next-window.
9250 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9252 * coding.c (code_convert_region): Even if the length of text is
9253 zero, try to convert it if coding->type is coding_type_ccl.
9254 (decode_coding_string, encode_coding_string): Likewise.
9256 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9258 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9259 the display if windows_or_buffers_changed.
9261 * dispnew.c (struct row_entry): New structure.
9262 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9263 (row_table_size, old_lines, new_lines, old_lines_size)
9264 (new_lines_size, run_pool, runs_size, runs): New variables.
9265 (add_row_entry): New function.
9266 (scrolling_window): Use data structures allocated with xmalloc and
9267 held in global variables, instead of allocating them with alloca and
9268 holding them in local variables. Use a larger hash table whose
9269 size depends on glyph matrix sizes. Don't use bzero to clear the
9270 hash table; instead, clear used slots only.
9272 * fns.c (next_almost_prime): Make it externally visible.
9274 * lisp.h (next_almost_prime): Add prototype.
9276 * s/isc4-0.h (sigunblock): Define.
9278 * s/sco5.h (sigunblock): Define.
9280 2000-06-27 Dave Love <fx@gnu.org>
9282 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9283 (moved to osf5-0.h).
9284 [!NOT_C_CODE]: Protect string.h stuff.
9286 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9287 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9289 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9291 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9292 below the last line from the needed window height.
9294 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9296 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9297 (Fwidget_get): Use it.
9298 (syms_of_fns): Defsubr it.
9300 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9302 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9303 display info for XIM.
9304 (xim_open_dpy): Likewise.
9305 (xim_close_dpy): Don't free the display info's XIM.
9307 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9309 * config.in (USE_XIM): New define.
9311 * keymap.c (get_keyelt): For menu-items containing a `:filter
9312 FILTER', apply FILTER to the menu-item's definition to get the
9313 real definition to use.
9315 * lisp.h (QCfilter): External declaration.
9317 * xfns.c (Fimage_size): New function.
9318 (syms_of_xfns): Defsubr it.
9320 2000-06-26 Andreas Schwab <schwab@suse.de>
9322 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9325 2000-06-25 Dave Love <fx@gnu.org>
9327 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9329 * Makefile.in (blockinput.h): Depend on atimer.h.
9330 (atimer.h): Depend on systime.h.
9332 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9334 * atimer.h: Protect against multiple inclusion. Include systime.h.
9336 * lisp.h (swap_in_global_binding): Declare.
9338 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9340 * process.c (Fopen_network_stream): Turn off atimers for duration
9341 of call to connect. (Patch from Gerd.)
9343 2000-06-23 Dave Love <fx@gnu.org>
9345 * ralloc.c: Maybe include unistd.h
9347 * emacs.c (setgrp): Undefine before defining.
9348 (malloc_warning, set_time_zone_rule, index): Prototype.
9350 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9351 HAVE_STRUCT_TIMEZONE.
9353 * s/osf1.h: Move string.h hack here from alpha.h and make it
9355 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9357 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9358 (SOCKLEN_TYPE): Don't define.
9360 * m/alpha.h: Remove string.h hack.
9362 * s/osf5-0.h: New file.
9364 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9365 include time.h, done by systime.h.
9366 [__FreeBSD__]: Remove redundant includes.
9368 * callproc.c (setpgrp): Undefine before defining.
9369 (delete_temp_file): Return Qnil to avoid warning.
9371 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9373 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9376 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9378 * composite.h (compose_text): Declare.
9380 * xterm.c: Don't include sys/types.h unconditionally. Don't
9381 protect its inclusion with !USG (following xmenu.c).
9383 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9385 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9388 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9390 * coding.c (decode_eol_post_ccl): Special handling for undecided
9391 and inconsistent EOL types.
9393 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9395 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9396 trough color and main window's background color.
9398 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9400 * xterm.h (Xt_app_con): External declaration.
9402 * widget.c (EmacsFrameRealize): Fix typo.
9404 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9406 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9407 (handle_invisible_prop): Record the start of invisible text in
9408 it->add_overlay_start.
9409 (struct overlay_entry): Add member `overlay'.
9410 (handle_overlay_change): Simplify.
9411 (next_overlay_string): After having processed overlay strings at the
9412 end of the buffer, record that fact in
9413 it->overlay_strings_at_end_processed_p.
9414 (compare_overlay_entries): If before- and after-strings come
9415 from the same overlay, let before-strings come first.
9416 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9417 (load_overlay_strings): Take it->add_overlay_start into account
9418 when adding overlay strings.
9420 * dispextern.h (struct it): Add member add_overlay_start.
9422 2000-06-22 Dave Love <fx@gnu.org>
9424 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9426 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9428 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9430 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9433 2000-06-21 Dave Love <fx@gnu.org>
9435 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9437 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9439 * syntax.c (back_comment): Simplify string-parity counting (with
9440 the added benefit of handling multiple string-styles as long as
9441 they are not intertwined).
9442 Jump to the slow code as soon as a comment starter is found in
9443 a "string_lossage" position. Fixes the case: " /* " /* " */.
9445 2000-06-21 Dave Love <fx@gnu.org>
9447 * Makefile.in: Use GETLOADAVG_LIBS.
9449 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9450 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9452 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9454 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9455 (Fforward_comment, scan_lists):
9456 Check the comstyle of single-char comment-starters.
9457 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9458 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9459 Check the comstyle of single-char comment-starters.
9460 Clarify control-flow around the Scomment case.
9462 2000-06-20 Dave Love <fx@gnu.org>
9464 * fns.c (make_hash_table, maybe_resize_hash_table):
9465 Cast arg of next_almost_prime.
9467 * tparam.c [emacs]: Include lisp.h.
9469 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9472 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9474 * keyboard.c (adjust_point_for_property): Check if display
9475 property should be treated as intangible by looking at its value.
9477 * xdisp.c (single_display_prop_intangible_p)
9478 (display_prop_intangible_p): New functions.
9480 * dispextern.h (display_prop_intangible_p): Add prototype.
9482 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9484 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9485 argument to sigprocmask.
9487 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9488 argument to sigprocmask.
9490 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9491 sigprocmask_set, and pass a pointer to it to sigprocmask.
9493 * sysdep.c (sigprocmask_set): New variable.
9495 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9498 2000-06-20 Sam Steingold <sds@gnu.org>
9500 * xrdb.c: Don't declare xmalloc, xrealloc.
9502 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9504 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9505 (re_comp): Cast gettext return value to avoid complaints when
9508 2000-06-20 Dave Love <fx@gnu.org>
9510 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9512 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9514 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9516 * m/alpha.h: Don't declare xmalloc, xrealloc.
9518 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9520 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9522 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9524 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9527 * keyboard.h (poll_for_input_1): Declare.
9529 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9531 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9533 * doprnt.c: Don't declare xmalloc, xrealloc.
9535 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9536 (getenv, ctime, getwd): Removed.
9537 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9539 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9540 x_set_tool_bar_lines.
9542 * config.in: Add HAVE_GETWD. Move some definitions above
9543 machine/system includes.
9545 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9547 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9549 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9550 contain information about ENCODING.
9552 * fontset.c (FONTSET_ASCII): Use the first element of char table
9553 for an ASCII font, not defalt slot.
9554 (fontset_ref_via_base): If FONTSET doesn't contain information for
9555 C, try the default fontset.
9556 (make_fontset): Don't copy the default fontset.
9557 (fontset_font_pattern): Likewise.
9558 (accumulate_font_info): If ELT is nil, use the corresponding
9559 element in the default fontset.
9561 2000-06-19 Dave Love <fx@gnu.org>
9563 * syntax.c (Fparse_partial_sexp): Doc fix.
9565 * regex.h: Test PROTOTYPES as well as __STDC__.
9567 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9568 errno, strerror. Put text after #endif in comment.
9570 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9572 * xterm.c (x_frame_of_widget): Likewise.
9574 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9576 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9577 to Vfundamental_mode_abbrev_table.
9579 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9580 bogus objects are marked. This slows down GC by ~80 percent, but
9581 it might be worth trying when debugging GC-related problems.
9582 This feature requires conservative stack marking to be enabled.
9584 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9585 returns XLookupChars, reset `modifiers' to zero.
9587 2000-06-19 Dave Love <fx@gnu.org>
9589 * mktime.c: Unprotoized.
9591 2000-06-19 Richard Stallman <rms@gnu.org>
9593 * data.c (set_internal): If variable is frame-local,
9594 store the new value immediately into the frame parameter alist.
9596 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9598 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9599 in the custom handler pointer.
9601 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9602 value, or checks for CHAR_META can fail when Lisp_Object is a
9604 * keymap.c (get_keyelt): Likewise.
9606 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9608 * ccl.h (struct ccl_program): New member eol_type.
9609 (struct ccl_spec): New member cr_carryover.
9611 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9612 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9614 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9615 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9616 (decode_eol_post_ccl): New function.
9617 (decode_coding): Don't detect EOL format here for CCL based coding
9619 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9620 decode_eol_post_ccl after running the CCL program.
9621 (code_convert_region): Don't detect EOL format here for CCL based
9623 (decode_coding_string): Likewise.
9625 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9627 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9628 when treating it as an integer.
9630 * coding.h (encode_coding_string): Declare.
9632 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9635 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9636 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9637 to be passed to get_local_map.
9639 * sound.c (Fplay_sound): Don't call make_number on
9640 Frun_hook_with_args count argument.
9642 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9643 for lisp objects in X event structure data field, when lisp
9644 objects are represented with unions.
9645 (x_scroll_bar_to_input_event): Ditto.
9647 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9649 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9650 termination of string. Fix sense of test whether
9651 Vline_number_display_limit is an integer.
9653 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9655 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9656 only if HAVE_X_WINDOWS.
9658 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9661 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9664 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9666 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9669 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9671 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9672 start of the while loop.
9674 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9676 * atimer.c (alarm_signal_handler): Add forward declaration.
9678 * data.c (set_internal): Remove debug code.
9680 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9682 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9684 * unexec.c (toplevel) [COFF]: Include coff.h.
9686 * s/lynxos.h: New file.
9688 * keymap.c (Fsingle_key_description): Enclose function key and
9689 event symbol names in angle brackets.
9691 * xdisp.c (setup_echo_area_for_printing): Call
9692 message_log_maybe_newline if message_buf_print is not set.
9694 * print.c (printchar, strout): Don't check message_buf_print
9695 before calling setup_echo_area_for_printing because that
9696 function does something useful even when message_buf_print is
9699 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9701 (ensure_echo_area_buffers): Initialize echo buffer's
9702 truncate lines setting to nil.
9703 (with_echo_area_buffer): Don't set the echo buffer's truncate
9705 (set_message_1): Set it here instead, based on the value
9706 of message_truncate_lines.
9707 (resize_mini_window): Handle case that lines are truncated.
9708 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9709 DEFVAR_BOOL message-truncate-lines.
9711 * keyboard.c (read_char): Bind message-truncate-lines to t
9712 while displaying a help-echo.
9714 * lisp.h (Qmessage_truncate_lines): External declaration.
9716 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9718 * xdisp.c (Vline_number_display_limit): Renamed from
9719 line_number_display_limit.
9720 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9721 Extend documentation string. Initialize
9722 Vline_number_display_limit to nil meaning no limit.
9723 (decode_mode_spec): Use Vline_number_display_limit with its new
9726 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9728 2000-06-13 Richard Stallman <rms@gnu.org>
9730 * frame.c (Fmodify_frame_parameters): Doc fix.
9732 * xfns.c (x_set_frame_parameters): Comment fix.
9734 * frame.c (store_frame_param): Call swap_in_global_binding if the
9735 variable's current binding was chosen based on this frame.
9737 * data.c (swap_in_global_binding): New function.
9739 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9741 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9742 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9744 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9746 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9748 2000-06-12 Jason Rumney <jasonr@gnu.org>
9750 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9752 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9754 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9756 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9758 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9760 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9761 (syms_of_xfaces): Defsubr Sdump_colors.
9762 (x_free_colors): Don't treat b&w specially on default visual.
9763 (x_free_dpy_colors): New function.
9764 (free_face_colors): Don't check visual class; it's done
9767 * xterm.c (x_frame_of_widget): New function.
9768 (x_alloc_nearest_color_for_widget): Use it.
9769 (x_copy_dpy_color): New function.
9770 (x_destroy_window): Free various colors.
9772 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9774 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9776 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9778 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9780 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9782 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9784 2000-06-11 Dave Love <fx@gnu.org>
9786 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9788 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9790 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9792 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9794 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9797 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9799 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9800 (regex_compile): Fix the code for handling the case of single byte
9801 char and multibyte char being mixed in a range within [...].
9803 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9804 and dst_multibyte members of coding.
9806 * charset.c (update_charset_table): Update the table
9808 (init_charset_once): Initialize elements of bytes_by_char_head to
9809 1 except for leading codes for private charases.
9811 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9812 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9814 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9816 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9817 access the data it doesn't point to.
9819 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9821 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9822 will be translated to a switch-frame event when reading the
9823 event queue. This is necessary because Emacs otherwise won't
9824 perform a switch-frame to a new frame until some other event, for
9825 example a keystroke event, forces it to do so. This has various
9826 effects, one visible being that the cursor of a frame created with
9827 C-x 5 2 or switched to with a window manager key binding like
9828 A-TAB stays hollow because selected_window isn't on the newly
9829 focused frame until the switch-frame is performed.
9831 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9832 generating a switch-frame event if necessary.
9834 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9836 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9839 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9841 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9843 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9845 * window.c (displayed_window_lines): Take empty lines at
9846 the bottom of a window into account.
9848 * window.c (displayed_window_lines): New function.
9849 (Fmove_to_window_line): Use displayed_window_lines to determine
9850 the number of lines to move, instead of using the window's height.
9852 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9853 to stop reading, even if the form read sets point to a different
9854 value when evaluated.
9856 * xdisp.c (display_line): Fix code deciding in which line to
9859 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9861 * fileio.c (e_write): Free composition data if stored in
9864 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9866 * xdisp.c (display_line): Set row's and iterator's
9867 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9868 Set cursor even if row ends in the middle of a character.
9869 (dump_glyph_row): Print values of new flags.
9870 (redisplay_window) <cursor movement in unchanged window>: When
9871 point has been moved forward, and PT is at the end of the cursor
9872 row, don't place the cursor in the next row if the cursor row ends
9873 in the middle of a character or at ZV.
9875 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9876 (struct glyph_row): Add starts_in_middle_of_char_p and
9877 ends_in_middle_of_char_p.
9878 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9879 ends_in_middle_of_char_p flag.
9880 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9882 * term.c (append_glyph): Revert change of 2000-06-06.
9884 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9885 padding glyph not fitting on line as whole character not
9888 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9889 this isn't true for images with `:ascent 100'.
9891 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9893 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9894 as modified if it is originally unmodified.
9896 * term.c (encode_terminal_code): Change the way to check if
9897 terminal coding does any conversion.
9898 (append_glyph): Set glyph->pixel_width correctly.
9900 * xdisp.c (display_line): While checking line continuation, pay
9901 attention to a padding glyph.
9903 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9905 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9907 2000-06-05 Dave Love <fx@gnu.org>
9909 * xdisp.c: Include fontset.h.
9911 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9913 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9915 * dispnew.c: Conditionally include term.h.
9917 * coding.h: Declare code_convert_string_norecord.
9919 * frame.h (struct frame): Use volatile unconditionally.
9921 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9923 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9925 * systime.h: Protect against multiple inclusion.
9926 (timezone) [USG5_4]: Define as time_t.
9928 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9929 (Foptimize_char_table, make_temp_name): Declare.
9931 * Makefile.in (xdisp.o): Depend on fontset.h.
9933 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9935 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9936 (Foptimize_char_table, make_temp_name): Declare.
9940 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9942 2000-06-02 Dave Love <fx@gnu.org>
9944 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9946 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9948 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9949 result face, set flags in that face indicating that colors may not
9952 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9953 glyph, use the ASCII NUL character to determine the face.
9955 2000-06-02 Dave Love <fx@gnu.org>
9957 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9958 (VFORK_RETURN_TYPE): Remove.
9960 * config.in: Add NO_MATHERR.
9962 2000-06-01 Dave Love <fx@gnu.org>
9964 * cmds.c (internal_self_insert): Don't check
9965 Vbefore_change_function, Vafter_change_function.
9967 * insdel.c (signal_before_change, signal_after_change): Likewise.
9969 * buffer.c (Vbefore_change_function, Vafter_change_function):
9970 Variables and their initializations deleted.
9972 * callint.c (Fcall_interactively): Doc fix.
9974 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9976 2000-05-31 Dave Love <fx@gnu.org>
9978 * textprop.c: Revert last change -- duplicated.
9980 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9982 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9985 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9987 2000-05-31 Jason Rumney <jasonr@gnu.org>
9989 * search.c (Fre_search_forward, Fre_search_backward)
9990 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9992 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9994 2000-05-30 Jason Rumney <jasonr@gnu.org>
9996 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9997 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9999 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10001 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10002 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10003 expand a nil default_filename.
10005 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10006 pointer to glyph_to_pixel_coords, not a frame.
10008 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10009 coding.h to dependencies.
10011 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10013 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10014 window pointer to be consistent with w32term.c and xterm.c.
10016 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10017 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10018 (Qline_spacing, Qcenter): New variables.
10019 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10020 (x_set_line_spacing): New function.
10021 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10022 (x_specified_cursor_type): New function.
10023 (x_set_cursor_type): Use it.
10024 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10026 (validate_x_resource_name, x_get_resource_string): Measure lengths
10027 of external strings in bytes.
10028 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10029 GetTextExtentPoint32 with NULL title.
10030 (Fx_create_frame): Initialize Qline_spacing.
10031 (w32_load_system_font): Initialize font->double_byte_p.
10032 (x_to_w32_charset): Use Vw32_charset_info_alist.
10033 (Image, busy cursor, tooltip functions): Merged changes from
10034 xfns.c. Not yet functional on Windows.
10036 * w32gui.h (W32FontStruct): Add double_byte_p member.
10038 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10039 (emacs_button_translation): Use it.
10040 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10041 in `mask' to be set.
10043 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10046 * w32term.c: Format and doc changes to bring closer to xterm.c.
10047 (w32_char_font_type): New enum.
10048 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10049 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10050 (w32_encode_char): New function.
10051 (x_encode_char): Removed.
10052 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10053 x_encode_char and w32_font_is_double_byte.
10054 (x_produce_image_glyph): Use image_ascent.
10055 (x_produce_glyphs): Use new version of w32_per_char_metric and
10056 handle NULL return value. Allow extra line spacing.
10057 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10058 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10059 w32_font_type member of glyph instead.
10060 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10061 (fast_find_position): Make sure not to consider rows not visible
10063 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10064 w32_menu_display_help with input blocked, as it can abort.
10065 (x_display_and_set_cursor): Choose cursor depending
10066 on buffer-local value of cursor_type.
10067 (x_draw_bar_cursor): Add parameter WIDTH.
10069 * w32term.h (CP_DEFAULT): Define.
10070 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10072 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10074 * search.c (Fre_search_forward, Fre_search_backward)
10075 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10077 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10079 * coding.c (detect_coding_iso2022): Fix code for checking
10080 CODING_CATEGORY_MASK_ISO_8_2.
10082 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10084 * regex.c (PREFETCH_NOLIMIT): New function.
10085 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10087 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10089 * syntax.c (find_defun_start): Move test for
10090 open_paren_in_column_0_is_defun_start outside of the loop.
10092 * xdisp.c (redisplay_window): Really switch buffers when
10093 displaying mode lines, and temporarily set selected_frame to the
10094 frame of the window that's redisplayed.
10096 * xfaces.c (free_realized_faces): Block/unblock input.
10097 (free_realized_multibyte_face): Ditto.
10099 2000-05-29 Dave Love <fx@gnu.org>
10101 * textprop.c (Qkeymap): New variable.
10102 (syms_of_textprop): Intern it.
10104 * keymap.c: Include intervals.h.
10105 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10107 * Makefile.in (keymap.o): Depend on intervals.h.
10109 * keyboard.c (menu_bar_items, tool_bar_items)
10110 (Fexecute_extended_command): Deal with `keymap' property.
10111 (read_key_sequence): Track map from `keymap' property as well as
10114 * intervals.c (get_local_map): Extra arg to allow looking for
10117 * intervals.h (map_property): New enum.
10118 (get_local_map): Extra arg using it.
10119 (Qkeymap): Declare.
10121 * lisp.h (get_local_map): Don't declare here.
10123 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10125 * Makefile.in (callproc.o): Depend on composite.h.
10127 * callproc.c: Include composite.h.
10128 (Fcall_process): Handle composition correctly.
10130 * coding.h (coding_allocate_composition_data): Extern it.
10131 (coding_restore_composition): Likewise.
10133 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10134 yet allocated, finish decoding with result
10135 CODING_FINISH_INSUFFICIENT_CMP.
10136 (coding_allocate_composition_data): Make it non-static.
10137 (coding_restore_composition): Likewise.
10139 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10141 * charset.c (syms_of_charset): Revert last change.
10143 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10145 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10146 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10149 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10151 * charset.c (syms_of_charset): Set width of character sets
10152 eight-bit-control and eight-bit-graphic to 1 column.
10154 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10156 * config.in (HAVE_SPEED_T): New define.
10158 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10161 2000-05-26 Dave Love <fx@gnu.org>
10163 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10165 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10166 (Fsubr_arity): New function.
10167 (syms_of_data): Install them.
10169 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10171 * charset.c (init_charset_once): Set the table bytes_by_char_head
10174 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10175 the default fontset to what Emacs uses by default.
10176 (check_registry_encoding): This function deleted.
10177 (Fset_fontset_font): Remove the adhoc condition for the default
10178 fontset. Allow cons in FONTNAME.
10180 * fns.c (map_char_table): Ignore char-table entries for
10181 charsets eight-bit-control and eight-bit-graphic.
10183 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10185 * emacs.c (main): Initialize keyboard syms before initializing
10186 window code, so face names are available.
10188 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10190 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10191 of an anchor at the beginning of a shy-group.
10193 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10195 * xdisp.c (handle_invisible_prop): Don't try to skip over
10196 invisible text if end of text is already reached.
10198 2000-05-25 Dave Love <fx@gnu.org>
10200 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10202 * coding.c (encode_eol): Add null statement after label.
10204 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10206 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10209 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10211 * ccl.c (ccl_driver): Fix previous change.
10213 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10215 * coding.c (run_pre_post_conversion_on_str): Set point to the
10216 beginning of buffer before calling coding->post_read_conversion.
10217 (decode_coding_string): Give correct args to
10218 run_pre_post_conversion_on_str.
10219 (encode_coding_string): Likewise.
10221 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10222 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10223 eight-bit-graphic correctly.
10225 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10227 * fileio.c (Finsert_file_contents): Even if a file is not found,
10228 execute codes for setting up coding system. Call
10229 after-insert-file-functions unconditionally.
10231 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10233 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10234 BSD_PGRPS are not defined.
10236 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10238 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10240 (syms_of_charset): Avoid building same strings.
10242 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10244 * lread.c (Fload): Add a comment about the meaning of
10245 Vuser_init_file being t.
10247 * puresize.h (BASE_PURESIZE): Increase to 675000.
10249 * s/gnu-linux.h (setpgrp): Don't define it here because this
10250 prevents compilation on GNU/Linux systems with glib 2.2.
10252 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10255 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10257 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10258 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10260 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10262 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10264 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10266 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10268 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10270 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10272 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10274 * keyboard.c (read_char): Allow character codes 128..255 to be
10275 handled by input-method-function.
10277 * insdel.c (adjust_markers_for_replace): Fix previous change.
10278 (adjust_after_replace): If PREV_TEXT is nil, call
10279 adjust_markers_for_insert, not adjust_markers_for_replace.
10281 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10283 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10284 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10285 [HAVE_GRANDPT]: Define.
10286 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10288 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10291 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10293 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10295 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10297 The following changes are to handle 8-bit characters in a
10298 multibyte buffer/string without facing with byte combining
10299 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10300 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10302 * Makefile.in (fns.o): Depend on charset.h.
10304 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10305 convert it to unibyte.
10306 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10308 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10309 apparent char boundary.
10310 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10311 0x80..0x9F to/from multibyte form.
10313 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10316 * callproc.c (Fcall_process): Always encode an argument string if
10317 it is multibyte. Setup src_multibyte and dst_multibyte members of
10318 process_coding properly.
10320 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10321 SPLIT_NON_ASCII_CHAR.
10323 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10325 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10327 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10328 (SPLIT_CHARACTER_SEQ): This macro deleted.
10329 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10330 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10331 and eight-bit-graphic.
10332 (char_to_string): Likewise. Signal an error for too large
10334 (char_printable_p): Return 0 for 8-bit characters.
10335 (update_charset_table): Update iso_charset_table only when a final
10336 character is non-negative.
10337 (find_charset_in_text): Renamed from find_charset_in_str.
10338 Arguments and return value changed. Callers changed.
10339 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10340 be -1 if CHARSET is used only internally.
10341 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10343 (Fcharset_after): Simplified.
10344 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10345 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10346 (multibyte_chars_in_text): Simplified by assuming there's no
10347 invalid multibyte sequence.
10348 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10349 (str_as_unibyte): New functions.
10350 (Fstring): Simpified by assuming that byte combining never happens.
10351 (init_charset_once): Initialization for
10352 LEADING_CODE_8_BIT_CONTROL.
10353 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10354 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10355 eight-bit-control and eight-bit-graphic.
10357 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10358 (CHARSET_8_BIT_GRAPHIC): New macros.
10359 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10360 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10361 (CHARSET_REVERSE_CHARSET): Likewise.
10362 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10364 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10365 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10366 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10367 encounter an invalid multibyte sequence.
10368 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10369 sequence is always valid.
10370 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10371 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10372 (CHAR_STRING): For 8-bit characters, call char_to_string.
10373 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10374 multibyte sequence is always valid.
10375 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10376 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10377 (str_as_unibyte): Extern them.
10378 (BCOPY_SHORT): Fix a bug.
10379 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10380 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10381 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10382 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10384 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10385 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10386 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10387 (EMIT_BYTES): New macros.
10388 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10389 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10391 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10392 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10393 check the validity of multibyte sequence.
10394 (decode_coding_emacs_mule): New function.
10395 (encode_coding_emacs_mule): New macro.
10396 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10398 (DECODE_ISO_CHARACTER): Just return a character code.
10399 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10400 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10401 EMIT_CHAR to produced decoded characters. Exit the loop only by
10402 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10404 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10405 only position codes for an invalid character.
10406 (encode_designation_at_bol): Return new destination pointer. 5th
10407 arg DSTP is changed to DST.
10408 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10409 from the source by ONE_MORE_CHAR. Don't handle the case of last
10411 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10413 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10414 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10415 TWO_MORE_BYTES to fetch a byte from the source.
10416 (encode_eol): Pay attention to coding->src_multibyte.
10417 (detect_coding, detect_eol): Preserve members src_multibyte and
10419 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10420 (encoding_buffer_size): Set magnification to 3 for all coding
10421 systems that require encoding.
10422 (ccl_coding_driver): For decoding, be sure that the result is
10423 valid multibyte sequence.
10424 (decode_coding): Initialize coding->errors and coding->result.
10425 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10426 and raw-text, always call decode_eol. Handle the case of last
10427 block here. If not coding->dst_multibyte, convert the resulting
10428 sequence to unibyte.
10429 (encode_coding): Initialize coding->errors and coding->result.
10430 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10431 and raw-text, always call encode_eol. Handle the case of last
10433 (shrink_decoding_region, shrink_encoding_region): Detect cases
10434 that we can't skip data more rigidly.
10435 (code_convert_region): Setup src_multibyte and dst_multibyte
10436 members of coding. For decoding, if the buffer is multibyte,
10437 convert the source sequence to unibyte in advance. For encoding,
10438 if the buffer is multibyte, convert the resulting sequence to
10439 multibyte afterward.
10440 (run_pre_post_conversion_on_str): New function.
10441 (code_convert_string): Deleted and divided into the following two.
10442 (decode_coding_string, encode_coding_string): New functions.
10443 (code_convert_string1, code_convert_string_norecord): Call one of
10445 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10446 MAKE_NON_ASCII_CHAR.
10447 (Fset_terminal_coding_system_internal)
10448 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10449 and dst_multibyte members.
10450 (init_coding_once): Initialize iso_code_class with new enum
10451 ISO_control_0 and ISO_control_1.
10453 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10454 devided into ISO_control_0 and ISO_control_1.
10455 (struct coding_system): New members src_multibyte, dst_multibyte,
10456 errors, and result. Delete member fake_multibyte.
10457 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10459 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10462 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10465 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10467 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10469 (Ftranspose_region): Delete codes for handling byte combining.
10471 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10472 dst_multibyte members of coding. On handling REPLACE on unibyte
10473 buffer, convert the result of decode_coding to unibyte. On
10474 inserting into a mutibyte buffer, always call code_convert_region.
10475 (e_write): Setup coding->src_multibyte according to the
10476 multibyteness of the source (buffer or string).
10478 * fns.c (concat): Handle 8-bit characters correctly.
10479 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10480 unibyte in the result.
10481 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10482 valid multibyte form in the result.
10483 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10484 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10485 return -1, signal an error.
10486 (base64_encode_1): New arg MULTIBYTE. Get each character by
10487 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10488 character is found, return -1.
10489 (Fbase64_decode_region): Delete codes for handling byte-combining.
10490 Treat each decoded byte as a unibyte character.
10491 (Fbase64_decode_string): Return unibyte string.
10492 (Fcompare_strings, concat, string_byte_to_char): Use
10493 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10494 FETCH_STRING_CHAR_ADVANCE.
10495 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10496 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10498 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10499 SPLIT_NON_ASCII_CHAR.
10500 (fontset_ref_via_base, fontset_set): Likewise
10502 * insdel.c (adjust_markers_for_record_delete): Deleted.
10503 (adjust_markers_for_insert): Argument changed. Caller changed.
10504 (adjust_markers_for_replace): Likewise.
10505 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10506 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10507 (copy_text): Delete unused local varialbe c_save. For converting
10508 to multibyte, be sure to make all 8-bit characters in valid
10510 (count_size_as_multibyte): Handle 8-bit characters correctly.
10511 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10512 (adjust_after_replace, replace_range, del_range_2)
10513 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10514 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10515 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10516 handling byte combining.
10517 (adjust_before_replace): Deleted.
10519 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10520 SPLIT_NON_ASCII_CHAR.
10521 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10522 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10523 (Fkey_description): Likewise.
10525 * lread.c (read1): On reading multibyte string, be sure to make
10526 all 8-bit chararacters in valid multibyte form.
10527 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10529 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10532 * process.c (Fstart_process): GCPRO current_dir before calling
10533 Ffind_operation_coding_system. Encode arguments here.
10534 (create_process): Don't encode arguments here. Setup
10535 src_multibyte and dst_multibyte members of struct coding.
10536 (read_process_output): Setup src_multibyte and dst_multibyte
10537 members of struct coding. If the output is to multibyte buffer,
10538 always decode the output of the process. Adjust the
10539 representation of 8-bit characters to the multibyteness of the output.
10540 (send_process): Setup coding->src_multibyte according to the
10541 multibyteness of the source.
10543 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10544 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10545 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10547 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10549 * w16select.c (Fw16_set_clipboard_data): Setup members
10550 src_multibyte and dst_multibyte of coding. Adjusted for the
10551 change for find_charset_in_str.
10552 (Fw16_get_clipboard_data): Likewise.
10554 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10555 dst_multibyte of coding.
10556 (x_to_w32_font): Likewise.
10558 * w32select.c (Fw32_set_clipboard_data): Setup members
10559 src_multibyte and dst_multibyte of coding. Adjusted for the
10560 change for find_charset_in_str.
10561 (Fw32_get_clipboard_data): Likewise.
10563 * xdisp.c (get_next_display_element): Handle 8-bit characters
10565 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10566 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10568 * xselect.c (selection_data_to_lisp_data): Setup members
10569 src_multibyte and dst_multibyte of coding. Adjusted for the
10570 change for find_charset_in_str.
10571 (lisp_data_to_selection_data): Likewise.
10573 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10575 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10577 * dispextern.h (Vimage_types): Add extern declaration.
10579 * xdisp.c (Vimage_types): Moved here from xfns.c.
10580 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10582 * xfns.c (Vimages_types): Moved to xdisp.c.
10583 (syms_of_xfns): Move `image-types' to xdisp.c.
10585 * w32fns.c (Vimage_types): Removed.
10586 (syms_of_w32fns): Remove `image-types'.
10588 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10590 * fns.c (map_char_table): Pay attention to character number of
10591 charset. Check the validity of charset at the first level. For
10592 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10595 * fontset.c: Include "buffer.h".
10596 (fs_load_font): If the face has fontset, record the face ID in
10598 (Finternal_char_font): New function.
10599 (accumulate_font_info): New function.
10600 (Ffontset_info): Rewritten for the new fontset implementation.
10601 (syms_of_fontset): Register Vdefault_fontset in the first element
10602 of Vfontset_table. Include Vdefault_fontset in
10603 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10606 2000-05-16 Dave Love <fx@gnu.org>
10608 * m/iris5d.h: Deleted -- unused.
10610 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10612 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10613 `invalid' instead of `illegal'.
10615 * indent.c (Fmove_to_column): When ending within a tab, insert
10616 spaces first so that markers at the end of the tab get adjusted.
10618 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10619 buffer list that wasn't selected in that frame.
10621 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10622 is needed on mescaline, use a 2 char prefix, and call
10623 make_temp_name with second arg non-zero.
10625 * fileio.c (make_temp_name): New function, extracted from
10627 (Fmake_temp_name): Use it.
10629 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10631 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10633 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10635 * Makefile.in (lisp): Add env.elc.
10637 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10639 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10641 * search.c (Freplace_match): Handle case of `\N' in the
10642 replacement when there's no group N.
10644 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10646 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10647 of the message to message_dolog.
10649 * keyboard.c (read_char): Don't clear current message for help
10650 events; let the code handling help events handle this. Change
10651 code detecting help events that should be ignored.
10653 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10654 we're interating over a string.
10656 2000-05-09 Dave Love <fx@gnu.org>
10658 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10659 that offset before writing. Move gcpro region past call of
10662 2000-05-04 Dave Love <fx@gnu.org>
10664 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10666 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10668 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10669 of inserted characters when BUF equals the current buffer, and PT
10670 is in front of or equal to FROM.
10672 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10674 * xdisp.c (handle_single_display_prop): If display property value
10675 is invalid, or something not supported on the frame, restore
10676 iterator's position to what it was initially. Make sure to return
10677 0 for invalid and unsupported property values.
10679 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10680 that x_per_char_metric returns null.
10682 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10684 * xterm.h (struct face): Add forward declaration.
10685 (struct image): Ditto.
10686 (image_ascent): Add prototype.
10688 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10689 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10690 image_ascent instead of using IMAGE_ASCENT.
10692 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10693 (IMAGE_ASCENT): Removed.
10695 * xfns.c (Qcenter): New variable.
10696 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10697 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10698 (image_ascent): New function.
10699 (lookup_image): Recognize `:ascent center'.
10700 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10701 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10702 (xbm_load): Don't set image's ascent here.
10703 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10704 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10705 check ascent values here.
10706 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10707 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10708 (syms_of_xfns): Initialize Qcenter.
10710 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10711 to the limits, increase the limits.
10713 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10715 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10716 Check Vfont_encoding_alist against the full name of the opened font.
10718 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10720 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10721 taller than the window.
10723 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10725 * xfaces.c (realize_x_face): Fix the argument of the second
10726 xassert. BASE_FACE may not be a face for ASCII.
10728 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10730 * print.c (print_object): Treat print-length < 0 as nil.
10732 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10734 * s/freebsd.h (TERMCAP_OBJ): Removed.
10735 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10737 * lread.c (read1): Don't treat period followed by certain
10738 characters as symbol start.
10740 * xfns.c (slurp_file): New function.
10741 (xbm_image_p): Handle case of in-memory XBM files.
10742 (xbm_scan): Rewritten to work on memory buffers instead of files.
10743 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10744 Work on memory buffers instead of files. If DATA is null test
10745 if buffer looks like an in-memory XBM file.
10746 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10747 memory buffers instead of files.
10748 (xbm_file_p): New function.
10749 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10751 * lread.c (end_of_file_error): New function.
10752 (read1): Call it instead of signaling `end-of-file' directly.
10754 * print.c (print_error_message): Print data of `end-of-file'
10755 with Fprinc instead of Fprin1.
10757 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10759 * window.c (freeze_window_start): Check that minibuffer scroll
10760 window isn't nil before extracting the window structure pointer
10763 * undo.c (record_delete): If we hit the end of the undo list, stop
10764 picking elements apart.
10766 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10768 * xdisp.c (display_line): If lines are continued, restore
10769 iterator's ascent/descent information to the values before the
10770 first glyph not fitting on the line.
10772 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10774 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10775 positions in glyph matrix. Don't compute new window end positions.
10777 * dispnew.c (increment_matrix_positions): Renamed from
10778 increment_glyph_matrix_buffer_positions.
10779 (increment_row_positions): Renamed from
10780 increment_glyph_row_buffer_positions.
10782 * dispextern.h: Change names of renamed functions from dispnew.c
10785 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10787 * fileio.c (Fdo_auto_save): Create directories for auto-save
10788 list file if necessary.
10790 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10791 from buffer or frame.
10792 (automatic_hscrolling_p): New variable.
10793 (hscroll_windows): Scroll windows horizontally only if automatic
10794 hscrolling is allowed.
10795 (syms_of_xdisp): New variable `automatic-hscrolling'.
10797 * frame.h (struct frame): Add member extra_line_spacing.
10799 * xfns.c (x_set_line_spacing): New function.
10800 (Fx_create_frame): Set line spacing from resources.
10801 (Qline_spacing): New variable.
10802 (syms_of_xfns): Initialize Qline_spacing.
10804 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10806 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10807 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10808 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10809 extra_line_spacing from default value.
10810 (init_buffer_once): Initialize default value of extra_line_spacing.
10812 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10815 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10816 prompt_width. Add extra line spacing.
10818 * term.c (produce_glyphs): Remove reference to struct it's
10821 * dispextern.h (struct it): Remove member prompt_width, add
10822 extra_line_spacing.
10824 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10826 * dispnew.c (update_frame_line): When writing a whole line, make
10827 sure cursor is in the right row afterwards, otherwise a use of
10828 capability `ch' in cmgoto might leave the cursor in the row below.
10830 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10832 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10834 * keyboard.c (timer_check): Fix typo in comment.
10836 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10838 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10839 name change: ch -> character.
10841 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10843 * keyboard.c (echo_message_buffer): New variable.
10844 (echo_now): Set echo_message_buffer to the echo area buffer used
10845 to display the echo.
10846 (cancel_echoing): Reset echo_message_buffer to nil.
10847 (read_char): Code rewritten that handles canceling an echo or
10848 echoing a dash, respectively.
10850 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10851 directory doesn't exist.
10853 2000-04-19 Dave Love <fx@gnu.org>
10855 * fns.c (syms_of_fns): Defsubr mapc.
10856 (concat): Don't allow numeric args.
10857 (Fconcat): Doc change.
10859 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10861 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10862 instead define end_match(1|2) more carefully.
10863 Use GET_CHAR_BEFORE_2 for `begline'.
10865 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10867 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10868 on 64-bit systems where NULL is defined as `0'.
10870 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10871 the `variable argument list' to make it work on Alpha.
10873 * m/alpha.h (_LP64) [!_LP64]: Define.
10874 (ORDINARY_LINK): Define for NetBSD.
10876 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10878 2000-04-19 Dave Love <fx@gnu.org>
10880 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10883 * Makefile.in (LIBS): Don't use.
10884 (GETLOADAVG_OBJ): Define again.
10885 (otherobj): Add GETLOADAVG_OBJ.
10887 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10889 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10891 * lread.c (read_filtered_event): Cancel and start busy cursor.
10893 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10894 that the per-character metrics may be null.
10896 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10898 * buffer.c (clone_per_buffer_values): New function.
10899 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10900 clone_per_buffer_values if CLONE is not nil.
10902 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10904 2000-04-16 Dave Love <fx@gnu.org>
10906 * Makefile.in: Remove obsolete localcpp stuff.
10907 (GETLOADAVG_OBJ): Don't define.
10908 (obj): Move LIBOBJS...
10909 (otherobj): ... to here.
10910 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10911 whitespace-only lines after the continuation (Irix).
10913 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10915 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10917 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10919 2000-04-14 Dave Love <fx@gnu.org>
10921 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10922 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10923 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10924 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10927 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10928 autoconfiscated HAVE_GETLOADAVG.
10930 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10933 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10935 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10936 (fill_in_lock_file_name): Avoid existing files that aren't links.
10938 2000-04-14 Dave Love <fx@gnu.org>
10940 * Makefile.in (LIBS, LIBOBJS): New variable.
10941 (INTERVAL_SRC): Convert to make variable.
10942 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10943 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10944 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10946 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10947 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10948 (shortlisp): Add facemenu, float-sup, frame.
10949 (SOME_MACHINE_LISP): Remove them from here.
10950 (LIBES): Change unused LDLIBS to autoconf LIBS.
10952 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10954 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10956 * composite.c (update_compositions): If FROM and TO are not in a
10957 valid range, do nothing.
10959 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10961 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10963 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10965 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10968 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10970 * fileio.c (a_write): Remove redundant semi-colons.
10971 (e_write): Return -1 if failed to write all the data.
10972 This fixes the changes made at 1999-12-15.
10974 2000-04-12 Dave Love <fx@gnu.org>
10976 * fns.c (mapcar1): Test for null vals to support mapc.
10977 (Fmapc): New function.
10979 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10981 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10982 (IT_frame_up_to_date): Support the buffer local value of
10983 cursor-type, if defined.
10985 2000-04-10 Dave Love <fx@gnu.org>
10987 * editfns.c (preceding-char, following-char): Doc fix.
10989 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10991 * Makefile.in (temacs): Revert 2000-03-12 change.
10993 2000-04-10 Jason Rumney <jasonr@gnu.org>
10995 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10997 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10999 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11000 area buffer, if it's not set up yet.
11002 * indent.c (compute_motion): Set immediate_quit.
11004 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11006 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11007 (realize_tty_face): Suppress boldness if colors are the inverse of
11008 the default colors, and tty_suppress_bold_inverse_default_colors_p
11010 (Ftty_suppress_bold_inverse_default_colors): New function.
11011 (syms_of_xfaces): Defsubr it.
11013 * buffer.c (Frestore_buffer_modified_p): New function.
11014 (syms_of_buffer): Defsubr it.
11016 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11018 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11019 charset id (int) argument, not a charset (Lisp_Object).
11021 * coding.h (code_convert_string): Declare.
11022 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11023 object, as the fourth argument to code_convert_string.
11025 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11026 (Fset_fontset_font): Use EQ to compare lisp objects.
11028 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11030 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11031 a pointer that looks like a lisp object.
11032 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11033 zero, instead see whether it's an integer object, since they can't
11035 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11037 * dispnew.c (allocate_matrices_for_frame_redisplay)
11038 (direct_output_forward_char): Use X(U)INT and make_number as needed
11039 to convert between (unsigned) int values and lisp integers.
11040 * keyboard.c (read_key_sequence): Likewise.
11041 * lread.c (substitute_object_recurse): Likewise.
11042 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11043 * minibuf.c (do_completion, Fminibuffer_complete_word)
11044 (Fminibuffer_completion_help): Likewise.
11045 * term.c (produce_special_glyphs): Likewise.
11047 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11048 * print.c (print_preprocess, print_object): Likewise.
11050 * search.c (compile_pattern): Use NILP when checking for nil.
11052 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11053 __OPTIMIZE__]: Provide a GNU C macro version that handles
11054 lisp-object unions.
11055 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11056 field, to better cope with ENABLE_CHECKING and calls that modify a
11057 Lisp_Object using its old value.
11059 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11061 * window.c (compare_window_configurations): Signal an error
11062 if parameters C1 or C2 aren't window configurations.
11064 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11065 AFTER_POTENTIAL_GC calls around calls to functions that can
11066 signal an error and thus invoke the debugger.
11068 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11070 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11071 an error if decoding fails.
11073 * keyboard.c (lispy_mouse_names): Variable removed.
11074 (Vlispy_mouse_stem): New variable.
11075 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11076 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11077 for any mouse button number. Increase size of mouse_syms and
11078 button_down_location as needed. Call modify_event_symbol with
11079 different arguments.
11080 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11081 Call modify_event_symbol with different arguments.
11082 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11083 for any button number. Call modify_event_symbol with different
11085 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11086 Accept a string for NAME_ALIST_OR_STEM.
11088 * lisp.h (larger_vector): Add prototype.
11090 * fns.c (larger_vector): Make externally visible.
11092 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11094 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11096 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11097 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11098 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11099 we are between str1 and str2.
11100 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11101 (PATFETCH): Use `TRANSLATE'.
11102 (PATFETCH_RAW): Fetch multibyte char if applicable.
11103 (PATUNFETCH): Remove.
11104 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11105 When writing a char, write it directly into the pattern buffer rather
11106 than going needlessly through a temp char-array.
11107 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11108 multibyte magic and remove the useless `#ifdef emacs'.
11109 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11112 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11113 conditional on `emacs'.
11115 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11117 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11119 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11120 non-union-type versions of XMARK and friends here, because XMARK
11121 and friends won't work on an integer field if NO_UNION_TYPE is not
11123 (make_number): Define as a function if it's not defined as a macro.
11125 * composite.c (run_composite_function): Use NILP when checking for nil.
11126 (syms_of_composite): Delete local var NARGS, pass an int as first
11127 argument to Fmake_hash_table.
11129 * editfns.c (text_property_stickiness): Use NILP to test
11130 Lisp_Object boolean value.
11131 (Fmessage_or_box): Don't use NILP to test int variable.
11132 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11133 problems reading from and changing the same lisp value in an
11136 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11138 * term.c (TN_no_color_video): New variable.
11139 (term_init): Intitialize TN_no_color_video.
11140 (enum no_color_bit): New enumeration.
11141 (MAY_USE_WITH_COLORS_P): New macro.
11142 (turn_on_face): Use it to determine if attributes may be used
11143 combined with colors.
11145 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11147 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11148 with int lvalues via casts; instead, just yield lisp object lvalues.
11149 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11150 proper accessor macros.
11151 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11152 (grow_mini_window): Fix typo getting int value of root->height.
11154 * xdisp.c (compute_string_pos): Fix order of arguments to
11155 string_pos_nchars_ahead.
11156 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11157 count arg to variable-arg routines like Frun_hook_with_args and
11159 (back_to_previous_visible_line_start)
11160 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11161 fixed-arg routines like Fget_char_property and Fmake_string.
11162 (reconsider_clip_changes): Use XINT when comparing integer lisp
11163 objects, or passing them as int arguments.
11164 (mark_window_display_accurate, insert_left_trunc_glyphs)
11165 (append_space, extend_face_to_end_of_line): Use make_number when
11166 storing or passing integer values as lisp objects.
11167 (set_cursor_from_row, highlight_trailing_whitespace): Use
11168 INTEGERP, not implicit test against zero, for glyph object.
11169 (try_window_id): Don't use make_number when we want an int value.
11171 * xfaces.c (xlfd_symbolic_value): Make last argument a
11172 Lisp_Object, to be consistent with callers.
11173 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11174 (lface_hash): Apply XFASTINT to lisp values before folding in.
11176 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11177 fill in window width and height. Pass an int, not a lisp object,
11178 as first arg to Finsert.
11180 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11182 * xfaces.c (realize_basic_faces): Block input while realizing
11185 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11187 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11189 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11191 * xterm.c (x_produce_glyphs): When displaying unibyte text
11192 or ASCII, handle case that per-char metric is null.
11194 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11196 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11198 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11199 (XSUBR, XBUFFER): Verify correct object type before returning
11200 pointer, using eassert.
11201 * frame.h (XFRAME): Likewise.
11203 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11204 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11205 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11206 * data.c (set_internal): Likewise.
11207 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11208 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11209 * fileio.c (auto_save_1): Likewise.
11210 * insdel.c (check_markers): Likewise.
11211 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11212 * undo.c (record_insert): Likewise.
11213 * vmsproc.c (child_sig): Likewise.
11214 * window.c (unshow_buffer, window_loop): Likewise.
11215 * xterm.c (x_erase_phys_cursor): Likewise.
11217 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11219 * xfns.c (free_image_cache): Free the cache structure itself
11220 last, after all its members have been freed.
11222 * lisp.h (xstrdup): Add prototype.
11224 * alloc.c (xstrdup): Moved here from xfaces.c.
11225 (allocating_for_lisp): Variable removed.
11226 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11228 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11230 (xstrdup): Moved to alloc.c.
11232 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11234 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11236 * emacs.c (main): Fix sense of no-loadup test.
11238 * config.in (ENABLE_CHECKING): Undef.
11240 * lisp.h (struct interval): Replace "parent" field with a union of
11241 interval pointer and Lisp_Object; add new bitfield to use as
11242 discriminant. Change other flag fields to bitfields.
11243 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11244 is defined and the supplied test fails, print a message and abort.
11245 (eassert): New macro. Use CHECK to provide an assert-like facility.
11247 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11248 pointers; abort if the value looks like a lisp object.
11249 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11250 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11251 Modify for new interval parent definition.
11253 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11254 (UNMARK_BALANCE_INTERVALS): Update references that need an
11255 addressable lisp object in the interval structure.
11256 (die): New function.
11257 (suppress_checking): New variable.
11259 * intervals.c (interval_start_pos): Just return 0 if there's no
11262 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11264 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11265 and earlier Emacs versions.
11267 * keyboard.c (Ftop_level): Cancel busy-cursor.
11269 * eval.c (call_debugger): Cancel busy-cursor.
11271 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11273 * search.c (Freplace_match): Adjust multibyteness of the current
11274 buffer and NEWTEXT. Free allocated memory before signaling an error.
11276 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11278 * regex.c (analyse_first): New function obtained by ripping out most
11279 of re_compile_fastmap and generalizing it a little bit so that it
11280 can also just return whether a given (sub)pattern can match the empty
11282 (regex_compile): Use `analyse_first' to decide whether the loop-check
11283 needs to be done or not for *, +, *? and +? (the loop check is costly
11284 for non-greedy repetition).
11285 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11287 2000-03-28 Dave Love <fx@gnu.org>
11289 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11291 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11293 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11295 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11297 (enum re_opcode_t): Update description of succeed_n.
11298 (PATFETCH): Always define.
11299 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11300 operators, char classes, shy-groups and intervals).
11301 Optimize special cases of intervals so as to only use succeed_n and
11302 jump_n when really needed.
11303 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11304 that we don't have to handle the special cases any more.
11305 Simplify on_failure_jump handling as well.
11307 2000-03-28 Jason Rumney <jasonr@gnu.org>
11309 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11311 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11313 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11315 * s/msdos.h (GC_SETJMP_WORKS): Define.
11317 * alloc.c (mark_maybe_object): New function.
11318 (mark_memory): Use it.
11319 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11320 (setjmp_tested_p, longjmp_done): New variables.
11321 (test_setjmp): New function.
11322 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11323 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11325 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11326 to DEC_TEXT_POS and INC_TEXT_POS.
11328 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11329 with parameter MULTIBYTE_P.
11331 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11333 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11334 buffers because it looks for multibyte character byte sequences
11335 which don't exist in unibyte text.
11337 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11339 * xfaces.c (register_color, unregister_color, unregister_colors)
11340 [DEBUG_X_COLORS]: New functions.
11341 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11343 * xfns.c (x_set_cursor_color): Get color reference counts right.
11345 * xterm.c (x_copy_color): New function.
11346 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11348 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11349 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11350 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11351 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11352 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11353 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11354 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11355 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11356 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11357 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11359 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11360 names for handling per-buffer variables.
11362 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11363 instead of MAX_BUFFER_LOCAL_VARS.
11364 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11366 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11368 * xfns.c (x_specified_cursor_type): New function.
11369 (x_set_cursor_type): Use it.
11371 * buffer.h (struct buffer): Add cursor_type.
11373 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11375 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11376 (print_partial_compiled_pattern, re_compile_fastmap):
11378 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11379 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11380 executing it as well as when popping it off the stack to find infinite
11381 loops in non-greedy repetition operators.
11383 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11385 * doc.c (Qfunction_documentation): New variable.
11386 (syms_of_doc): Initialize Qfunction_documentation.
11387 (Fdocumentation): If FUNCTION is a symbol with non-nil
11388 `function-documentation' property, return a documentation derived
11391 * buffer.c (syms_of_buffer): Add default-cursor-type.
11392 (init_buffer_once): Don't let cursor_type have a local value
11395 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11396 on buffer-local value of cursor_type.
11397 (x_draw_bar_cursor): Add parameter WIDTH.
11399 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11400 (init_buffer_once): Set default cursor_type value to t.
11401 Mark cursor_type as local everywhere.
11402 (syms_of_buffer): New per-buffer variable cursor-type.
11404 * buffer.h (struct buffer): Remove member local_var_flags,
11406 (MAX_BUFFER_LOCAL_VARS): New macro.
11407 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11408 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11409 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11410 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11412 * print.c (print_object): Use new macros for per-buffer variables.
11414 * category.c (Fset_category_table): Use new macros for per-buffer
11417 * buffer.c (buffer_permanent_local_flags): Make a char array.
11418 (max_buffer_local_idx): New variable.
11419 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11420 for new handling of per-buffer variables.
11421 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11422 (init_buffer_once): Initialize per-buffer vars differently.
11423 Set max_buffer_local_idx.
11425 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11428 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11430 * data.c (do_symval_forwarding, store_symval_forwarding)
11431 (find_symbol_value, set_internal, default_value, Fset_default)
11432 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11433 per-buffer variables.
11435 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11437 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11439 * xterm.c (x_term_init): Unblock input around call1 of
11440 Qvendor_specific_keysyms.
11442 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11443 (find_defun_start): Consider an open parenthesis in column 0
11444 a defun start only if open_paren_in_column_0_is_defun_start is set.
11445 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11447 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11449 * eval.c (Fautoload): Add entry in load-history (if after dump).
11450 * lread.c (load-history): Update docstring.
11452 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11454 * indent.c (Fvertical_motion): Always use the current buffer.
11455 Temporarily change the window's buffer, if necessary.
11457 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11459 * xterm.c (fast_find_position): Make sure not to consider rows
11460 not visible in the window.
11462 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11464 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11465 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11467 2000-03-22 Jason Rumney <jasonr@gnu.org>
11469 * w32menu.c (single_submenu): Set help string to NULL if none.
11470 (w32_menu_show): Set help string correctly.
11471 (add-menu-item): Set help string in MIIM_DATA for menu item.
11472 Load SetMenuItemInfoA explicitly.
11473 (w32_menu_display_help): New function.
11475 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11476 (QCdata): Moved to xdisp.c.
11478 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11479 (Vw32_charset_to_codepage_alist): Removed.
11480 (Vw32_charset_info_alist): New variable.
11481 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11482 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11483 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11484 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11486 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11487 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11488 Define Vw32_charset_info_alist and w32_charset symbols.
11490 2000-03-22 Jason Rumney <jasonr@gnu.org>
11492 * makefile.nt (w32bdf.obj): Update dependencies.
11494 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11496 * w32fns.c: Include fontset.h after dispextern.h.
11497 (Fx_create_frame): Do not create fontset.
11498 (w32_load_system_font): Doc fix.
11499 (Fx_close_connection): Free full_name if it is not shared.
11501 * w32term.c: Include fontset.h after dispextern.h.
11502 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11504 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11505 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11506 (w32_font_is_double_byte): New function, needs body.
11507 (x_append_glyph): Set glyph->glyph_not_available_p.
11508 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11509 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11510 character, convert it to a unibyte character.
11511 (struct glyph_string): Delete member `charset'.
11512 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11513 calculating it is found.
11514 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11515 the case that per char metric is not available correctly.
11516 (x_fill_glyph_string): Handle the case that the specific glyph is
11517 not available correctly.
11518 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11519 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11520 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11521 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11522 fontset. Don't call FS_LOAD_FONT.
11524 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11526 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11527 (INT_LISPLIKE): New macro.
11528 (NULL_INTERVAL_P): Use it.
11529 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11530 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11531 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11533 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11534 explicit references to "parent" field of struct interval and
11535 associated unclean type conversions.
11536 * intervals.c (create_root_interval, root_interval, rotate_right)
11537 (rotate_left, balance_possible_root_interval, split_interval_right)
11538 (split_interval_left, interval_start_pos, find_interval)
11539 (next_interval, previous_interval, update_interval)
11540 (adjust_intervals_for_insertion, delete_node, delete_interval)
11541 (adjust_intervals_for_deletion, merge_interval_right)
11542 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11543 (copy_intervals_to_string): Likewise.
11544 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11546 * syntax.c (update_syntax_table): Likewise.
11548 * intervals.c (reproduce_tree_obj): New function, like
11549 reproduce_tree but takes a Lisp_Object for the parent. Declare
11551 (graft_intervals_into_buffer): Use it when appropriate.
11552 (reproduce_tree): Declare with prototype.
11553 (balance_possible_root_interval): Check that the parent is a lisp
11554 object before trying to examine its type.
11556 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11558 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11559 as strings only if both are known to be strings.
11561 * s/openbsd.h (LIBS_TERMCAP): Undef.
11563 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11565 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11566 definitions for non-Emacs compilation.
11567 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11568 outside of `#ifdef emacs'.
11569 (print_partial_compiled_pattern): Update.
11570 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11571 (re_compile_fastmap): Merge handling of charset and charset_not (for
11572 emacs and non-emacs compilation as well).
11573 Similarly for (not)categoryspec and (not)syntaxspec.
11574 Don't use the fastmap when reaching `anychar' since the added
11575 complexity is not justified.
11576 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11577 and (not)syntaxspec. Merge (not)categoryspec.
11579 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11581 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11582 (FACE_FOR_CHAR): Define them differently for the configuration of
11585 2000-03-21 Dave Love <fx@gnu.org>
11587 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11590 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11592 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11593 (lface_fully_specified_p): Don't check contents of
11594 LFACE_FONT_INDEX because that attribute is optional.
11595 (realize_x_face): Remove now unwarranted xassert.
11597 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11599 The following changes are to make font selection based on
11600 characters, not charset. In addition, they recover fontset
11601 facilities while utilizing the new font selection mechanism.
11603 * Makefile.in (fontset.o): Depend on dispextern.h.
11605 * alloc.c (mark_face_cache): Don't mark face->registry.
11607 * dispextern.h (struct glyph): New member glyph_not_available_p.
11608 Use 22 bits for face_id.
11609 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11610 (struct face): Delete member registry, new member ascii_face.
11611 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11612 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11613 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11614 (struct it): Delete member charset, new member glyph_not_available_p.
11616 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11617 (struct fontset_info, struct fontset_data): Structs removed.
11618 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11619 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11620 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11621 (fs_free_face_fontset, fontset_font_pattern)
11622 (face_suitable_for_char_p, face_for_char)
11623 (make_fontset_for_ascii_face): Extern them.
11624 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11625 (FS_LOAD_FACE_FONT): New macro.
11627 * fontset.c: All codes rewritten or adjusted for the change of
11628 fontset implementation. Now fontset is represented by char table.
11629 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11631 (my_strcasecmp): Function removed.
11632 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11633 (AREF, ASIZE): New macros.
11634 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11635 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11636 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11637 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11638 (fontset_id_valid_p, font_family_registry, fontset_name)
11639 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11640 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11642 (fs_load_font): New arg FACE. Caller changed.
11643 (fs_query_fontset): Argument changed. Caller changed.
11644 (Fquery_fontset): call fs_query_fontset.
11645 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11647 (clear_fontset_elements, check_registry_encoding)
11648 (check_fontset_name): New functions.
11649 (syms_of_fontset): Set char-table-extra-slots property of fontset
11650 to 3. Staticpro and initialize Vfontset_table and
11651 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11653 * frame.h (struct frame): Member `fontset_data' removed.
11654 (FRAME_FONTSET_DATA): Macro removed.
11656 * frame.c (make_frame): Don't allocate f->fontset_data.
11657 (Fdelete_frame): Don't free f->fontset_data.
11659 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11661 * xdisp.c (charset_at_position): Function removed.
11662 (init_iterator): Don't set member charset of struct `it'.
11663 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11664 (next_element_from_display_vector, insert_left_trunc_glyphs):
11666 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11668 (get_next_display_element, append_space)
11669 (extend_face_to_end_of_line): Likewise.
11671 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11673 (clear_font_table, frame_update_line_height, load_face_font):
11674 Adjusted for the change of fontset implementation.
11675 (load_face_fontset_font): Function removed.
11676 (pixel_point_size): New function.
11677 (font_list): Argument type changed. Caller changed.
11678 (LFACE_FONT): New macro.
11679 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11680 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11681 Lisp_Object. Determine the font name by actually loading a font
11682 by the specified pattern. Set LFACE_FONT (lface) to the specified
11683 pattern. Even if a font is not found, don't try alternatives.
11684 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11685 (set_font_frame_param): If `font' is specified in lface, use it.
11686 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11687 (lface_same_font_attributes_p): Likewise.
11688 (make_realized_face): Arguent changed. Caller changed. Set
11689 face->ascii_face to face itself.
11690 (free_realized_face): Free face->fontset if face is for ASCII.
11691 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11692 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11693 (free_realized_multibyte_face): New function.
11694 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11695 changed. Caller changed.
11696 (try_font_list): Argument type changed.
11697 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11698 (choose_face_font): Argument changed. Handle fontset properly.
11699 (choose_face_fontset_font): Function removed.
11700 (realize_default_face, realize_named_face): Don't remove the
11702 (realize_face): Argument changed. Caller changed. Remove face
11703 with the arg former_face_id in advance. Load font for the new face.
11704 (realize_x_face): Argument changed. Caller changed. For a
11705 multibyte character, share fontset with base_face. For a single
11706 byte character, make a new realized fontset. Don't load a font here.
11707 (realize_tty_face): Argument changed. Caller changed.
11708 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11709 (face_at_buffer_position): Don't check multibyte_p for returning
11711 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11712 FACE_SUITABLE_FOR_CHARSET_P.
11713 (syms_of_xfaces): Remove code for Qx_charset_registry and
11714 Vface_default_registry.
11716 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11717 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11718 (x_per_char_metric): Don't try FONT->default_char. Even if
11719 pcm->width is zero, glyph bits may exist.
11720 (x_encode_char): Always initialize char2b->byte1.
11721 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11722 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11723 (x_append_glyph): Set glyph->glyph_not_available_p.
11724 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11725 it->charset. Handle the case that per char metric is not
11726 available. If it->multibyte_p is zero and it->c is a multibyte
11727 character, convert it to a unibyte character.
11728 (struct glyph_string): Delete member `charset'.
11729 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11730 the case that per char metric is not available correctly.
11731 (x_fill_glyph_string): Handle the case that the specific glyph is
11732 not available correctly.
11733 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11734 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11735 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11736 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11737 fontset. Don't call FS_LOAD_FONT.
11739 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11740 (x_create_tip_frame): Likewise.
11741 (Fx_close_connection): Free full_name of font_info.
11743 * fns.c (optimize_sub_char_table): New function.
11744 (Foptimize_char_table): New function.
11745 (syms_of_fns): Defsubr Soptimize_char_table.
11747 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11749 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11750 only if buffer is displayed in some window.
11752 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11753 (try_window_reusing_current_matrix): Don't call scroll run
11754 function if run's current and desired position are the same;
11755 this prevents cursor flickering.
11757 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11759 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11761 * regex.c (RE_STRING_CHAR): New macro.
11762 (GET_CHAR_AFER_2): Remove.
11763 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11764 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11765 (print_partial_compiled_pattern, re_compile_fastmap)
11766 (re_match_2_internal): Remove on_failure_jump_exclusive.
11767 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11768 optimization only need to work for * (ie. can use of_keep_string_jump).
11769 Remove the special case for .*\n since it is now covered by the general
11771 (re_search_2): Don't bother with `room'.
11772 (skip_one_char): New function.
11773 (skip_noops): Simplify since `memory' is not needed any more.
11774 (mutually_exclusive_p): Restructure slightly to use `switch' and
11775 add handling for "all" remaining cases.
11776 (re_match_2_internal): Change on_failure_jump_smart to use
11777 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11778 rather than on_failure_jump_exclusive.
11780 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11782 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11783 number of bits per RGB because it's everywhere used as the depth
11786 * term.c (calculate_costs): Remove code dealing with X frames.
11788 2000-03-19 Richard M. Stallman <rms@gnu.org>
11790 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11792 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11794 * lread.c (read_integer): Unread the last char not consumed.
11796 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11798 * xterm.c (x_update_window_cursor): Don't update in frames
11799 which are in the process of being deleted.
11801 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11803 * Makefile.in (mostlyclean): Add `*.core'.
11804 (clean): Add `bootstrap-emacs'.
11806 * lread.c (read_integer): New function.
11807 (read1): Support read syntax #o, #x, #b, #r.
11809 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11811 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11812 make sure POINTER_TO_OFFSET gives the same value before and after
11813 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11814 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11815 (debug): Now only active if > 0 rather than if != 0.
11816 (DEBUG_*): Update for the new meaning of `debug'.
11817 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11818 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11819 in `succeed_n', `jump_n' and `set_number_at'.
11820 (store_op1, store_op2, insert_op1, insert_op2)
11821 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11822 (group_in_compile_stack): Move to after its arg's types are
11823 declared and add a prototype.
11824 (PATFETCH): Define in terms of PATFETCH_RAW.
11825 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11826 (QUIT): Redefine as a nop except for NTemacs.
11827 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11828 indentation of the greedy-op and shy-group code.
11829 (at_(beg|end)line_loc_p): Fix argument's types.
11830 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11831 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11832 (MATCHING_IN_FIRST_STRING): Remove.
11833 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11834 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11835 QUIT unconditionally.
11837 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11839 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11842 * process.c (send_process): Add a hint that the function
11843 can call Lisp code to its comment.
11845 * lread.c (load_dangerous_libraries): New variable.
11846 (Vbytecomp_version_regexp): New variable.
11847 (safe_to_load_p): New function.
11848 (Fload): Handle files not compiled with Emacs specially.
11849 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11851 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11853 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11855 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11856 support functions only if HAVE_X11R6_XIM is defined.
11857 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11859 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11861 * xfns.c (X_I18N_INHIBITED): Don't define.
11862 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11863 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11865 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11866 (HAVE_X11R6_XIM): Define.
11868 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11870 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11871 If set, call XSynchronize.
11873 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11875 * regex.c: Declare a new type `re_char' used throughout the code
11876 for the string char type. It's `const unsigned char' to match the
11877 rest of Emacs. Consistently make sure all pointers to strings use
11878 it and make sure all pointers into the pattern use `unsigned char'.
11879 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11880 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11883 * charset.h (GET_CHAR_AFTER_2): Remove.
11884 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11886 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11888 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11889 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11890 of them try to use backquotes.
11892 2000-03-12 Dave Love <fx@gnu.org>
11894 * unexelf.c: Restore changes of 1999-10-19.
11895 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11896 fix its type and alignment; copy it from current process.
11898 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11900 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11901 has been found. Fix bug not computing timer's predecessor.
11903 * fileio.c (Fread_file_name): Handle case that DIR contains a
11906 * window.c (Fsave_window_excursion): Doc fix.
11908 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11910 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11912 * msdos.c (vga_installed): New function, code moved from
11913 dos_set_window_size.
11914 (Qbar, Qcursor_type, outside_cursor): New variables.
11915 (syms_of_msdos): Intern and staticpro them.
11916 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11917 shape used outside Emacs when called for the first time.
11918 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11919 cursor shape used outside Emacs.
11920 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11921 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11923 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11924 parameters specify the cursor. Make qreverse a global
11925 variable (renamed to Qreverse).
11927 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11929 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11931 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11933 This is a big redesign of failure-stack and register handling, prompted
11934 by bugs revealed when trying to add shy-groups. Overall, what happened
11935 is that loops are now structured a little differently, groups can be
11936 shy and the code is a little simpler.
11938 * regex.h: Update the copyright.
11939 (RE_SHY_GROUPS): New value.
11940 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11941 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11943 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11944 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11945 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11946 for (start|stop)_memory since they now only take one argument (the
11947 second has becomes unnecessary).
11948 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11949 (print_compiled_pattern): Use %ld to printf long ints and flush to
11950 make debugging a little easier.
11951 (union fail_stack_elt): Make the integer unsigned.
11952 (struct fail_stack_type): Add a `frame' element.
11953 (INIT_FAIL_STACK): Init `frame' as well.
11954 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11955 (DEBUG_PUSH, DEBUG_POP): Remove.
11956 (NUM_REG_ITEMS): Remove.
11957 (NUM_NONREG_ITEMS): Adjust.
11958 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11959 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11960 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11961 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11963 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11964 address pushed is not the destination of the jump but the source
11966 (NUM_FAILURE_ITEMS): Remove.
11967 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11968 registers before the actual failure point). Don't hardcode any
11969 meaning for str==NULL anymore.
11970 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11971 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11973 (REG_UNSET_VALUE): Use NULL (why not?).
11974 (compile_range): Remove declaration since it doesn't exist.
11975 (struct compile_stack_elt_t): Remove inner_group_offset.
11976 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11977 (regex_grow_registers): Remove dead code.
11978 (FIXUP_ALT_JUMP): New macro.
11979 (regex_compile): Add shy-groups Change loops to use
11980 on_failure_jump_smart&jump instead of
11981 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11982 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11983 variable to me). Use `jump' instead of `jump_past_alt' and don't
11984 bother with push_dummy_failure in alternatives since it is now
11985 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11986 emacs' for (re)allocating the stack.
11987 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11988 from loop when bufp->can_be_null rather than jumping to `done'.
11989 Avoid jumping backwards so as to ensure termination. Use
11990 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11991 backreferences. Remove dead code in handling of `anychar'.
11992 (skip_noops, mutually_exclusive_p): New functions taken from the
11993 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11994 improve mutually_exclusive_p to handle ".+\n".
11995 (lowest_active_reg, highest_active_reg)
11996 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11997 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11998 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11999 variables. Push register (in `start_memory') on the stack rather
12000 than storing it in old_reg(start|end). Remove the cycle detection
12001 from `stop_memory', replaced by the use of on_failure_jump_loop
12002 for greedy loops. Add code for the new on_failure_jump_<foo>.
12003 Remove ad-hoc code in `on_failure_jump' to push more registers in
12004 the case of a loop. Take out code from `maybe_pop_jump' into
12005 separate functions and adapt it to the semantics of
12006 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12007 and push_dummy_failure. Remove dummy_failure handling and
12008 handling of `failures to jump to on_failure_jump' (this last one
12009 was already dead code, it seems).
12010 (group_match_null_string_p, alt_match_null_string_p)
12011 (common_op_match_null_string_p): Remove.
12013 2000-03-08 Dave Love <fx@gnu.org>
12015 * config.in: Don't depend on __STDC__ for volatile.
12016 Add POINTER_TYPE, PTR, PROTOTYPES.
12018 * hftctl.c, strftime.c: Use PROTOTYPES.
12019 * eval.c (find_handler_clause): Likewise.
12021 * mem-limits.h: Use POINTER_TYPE.
12023 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12024 (memory_warnings): Declare using POINTER_TYPE.
12026 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12028 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12030 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12032 * xfns.c: Remove obsolete code in #if 0.
12033 (Fx_focus_frame): New function.
12035 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12037 * coding.c (coding_category_name): Add coding-category-utf-8,
12038 coding-category-utf-16-be, coding-category-utf-16-le.
12039 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12040 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12041 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12042 (detect_coding_utf_8): New function.
12043 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12044 UTF_16_LOW_SURROGATE_P): New macros.
12045 (detect_coding_utf_16): New function
12046 (detect_coding_mask): When priorities are specified, skip any
12047 categories that have `nil' coding-system. Fix bug of returning
12048 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12049 returns a mask not set in PRIORITIES.
12050 (detect_eol_type_in_2_octet_form): New function.
12051 (detect_eol): selects detect_eol_type_XXX to call according to
12052 cooding->category_idx.
12053 (detect_coding_system): Remove `nil' coding-system in the result.
12054 (Fupdate_coding_systems_internal): Update all coding-categories.
12056 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12057 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12059 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12060 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12061 (CODING_CATEGORY_IDX_UTF_16_LE)
12062 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12063 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12064 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12065 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12067 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12069 * doc.c (Fdocumentation_property): If value is not a string,
12070 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12072 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12073 close the display with XtCloseDisplay. This caused a bus error
12076 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12077 complete but not unique.
12079 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12081 * process.c (send_process): Remove local variable `procname' that
12082 might become invalid when a GC happens. Instead, access the
12083 process name slot directly.
12085 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12086 orig_height if set.
12088 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12089 orig_height if set.
12091 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12093 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12094 glyph matrices have been freed.
12096 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12098 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12099 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12101 * xfns.c (QCdata): Moved to xdisp.c.
12103 * xdisp.c (QCdata): Moved here from xfns.c.
12104 (syms_of_xdisp): Initialize QCdata.
12106 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12108 * window.c (coordinates_in_window): Use
12109 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12110 FRAME_INTERNAL_BORDER_WIDTH.
12112 * xdisp.c (try_window_id): Recompute unchanged information if
12113 it is obviously invalid.
12115 * xterm.c (x_term_init): Create a colormap if not using the
12118 * xterm.h (select_visual): Change prototype.
12120 * xfns.c (select_visual): Rewritten. Recognize user-specified
12122 (visual_classes): New variable.
12124 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12126 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12127 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12128 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12129 (x_decode_color): Don't handle allocation of white and black specially.
12130 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12131 XtNcolormap resources.
12132 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12133 (Fx_create_frame): Initialize color members of x_output structure.
12134 (xpm_load): Pass colormap to XPM lib.
12136 * xfaces.c (x_free_colors): Access colormap of frame using
12137 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12138 when default colormap is used.
12140 * xterm.c (x_term_init): Set Colormap member of x_display_info
12141 structure. Copy colormap if resource `privateColormap' is
12142 specified (PseudoColor only).
12143 (x_setup_relief_color): Access colormap of frame using
12146 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12147 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12149 2000-03-04 Jason Rumney <jasonr@gnu.org>
12151 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12152 other non-platform-specific equivalents.
12153 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12154 specific functions and macros as their w32 equivalents where
12155 non-platform-specifics are not available.
12156 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12157 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12158 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12159 (frame_update_line_height): Use macros to access f->output_data.
12160 (defined_color): Remove FIXME comments; fixed.
12161 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12162 into #ifdef blocks. Add WINDOWSNT blocks.
12163 (Fx_list_fonts): Use macros for accessing font data.
12164 (set_lface_from_font_name): Different default fonts for X and
12166 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12167 scalable for backward compatibility.
12168 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12169 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12171 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12174 * makefile.nt (w32faces.obj): Remove.
12177 2000-03-03 Jason Rumney <jasonr@gnu.org>
12179 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12180 correct parameters.
12182 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12184 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12185 standard ELF definitions here if the system header does not.
12187 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12189 * xterm.c (PER_CHAR_METRIC): Removed.
12190 (x_per_char_metric_1, x_default_char): New functions.
12191 (x_per_char_metric): If font's default char is invalid, return
12192 metrics of a suitably chosen usable default char.
12193 (x_draw_glyph_string_foreground): If font has an invalid default
12194 char, replace occurrences of unprintable chars with a suitably
12195 chosen usable default char.
12197 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12199 * xterm.c (note_mouse_highlight): Return quickly if frame's
12200 glyph matrices have been freed.
12202 * dispnew.c (free_glyphs): Block input while freeing matrices.
12204 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12206 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12209 * dispextern.h (x_free_colors): Add prototype.
12211 * xfaces.c (x_free_colors): New function.
12212 (unload_color, free_face_colors): Use it.
12214 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12216 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12218 * window.c [MSDOS]: Include msdos.h.
12220 2000-03-02 Dave Love <fx@gnu.org>
12222 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12224 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12225 set C_OPTIMIZE_SWITCH for gcc.
12227 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12229 * coding.c (coding_save_composition): Be sure to allocate
12230 composition data area in coding even if there's no composition in
12233 2000-03-01 Jason Rumney <jasonr@gnu.org>
12235 * w32term.c: Equivalent changes to those made to xterm.c on
12236 2000-02-25 and 2000-02-24.
12238 * w32fns.c: Equivalent changes to those made to xfns.c on
12239 2000-02-25 and 2000-02-21.
12241 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12242 correct line-end convention is followed.
12244 * w32menu.c [HAVE_BOXES]: Remove #undef.
12245 (single_keymap_panes): Remove code for simulating checkmarks.
12246 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12247 Remove code for drawing simulated checkmarks.
12248 (w32_menu_show): make unibyte help string correctly.
12249 (add_menu_item): draw standard Windows checkmarks. Draw radio
12250 buttons as radio buttons if possible.
12252 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12254 * sysdep.c (start_of_text): Don't define this function for NetBSD
12257 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12259 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12260 (LINKER): Don't undef if __NetBSD__ is defined.
12262 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12264 * fileio.c [__NetBSD__]: Define `unix'.
12266 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12268 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12270 * atimer.c (start_atimer): Don't abort when timers are stopped.
12271 (append_atimer_lists): New function.
12272 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12273 arbitrary lists of stopped and running atimers.
12275 * atimer.c (cancel_atimer): Handle canceling an atimer when
12276 some timers are stopped.
12278 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12279 after canceling it.
12281 * fns.c (maybe_resize_hash_table): Handle case of new size
12282 coming out as being the same as old size.
12284 2000-02-27 Jason Rumney <jasonr@gnu.org>
12286 * makefile.nt: Add atimer.h to dependencies.
12287 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12288 * w32console.c: Only disable window system features for dispextern.h
12289 (initialize_w32_display): Build a display info for the console.
12290 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12291 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12292 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12294 * w32gui.h (struct W32FontStruct): Revert last change after change
12296 * w32menu.c (single_submenu): Set up help string.
12297 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12298 (w32_dialog_show): Set up help string.
12299 * w32term.c (w32_display_info_for_display): Remove unused function.
12300 (w32_draw_bitmap): Use pre-built bitmaps.
12301 (w32_initialize_display_info): New function to initialize parts of
12302 display info that are common to both GUI and console frames.
12303 (w32_term_init): Use w32_initialize_display_info. Do not set
12304 Vw32_num_mouse_buttons here, as it is not called for console
12305 frames. Build bitmaps for indicating truncated lines etc.
12306 (x_delete_display): Destroy pre-built bitmaps.
12307 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12308 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12310 2000-02-27 Dave Love <fx@gnu.org>
12312 * lisp.h: Add a bunch of prototypes.
12314 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12316 * keyboard.c (read_char): Set `usec' correctly.
12318 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12320 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12321 `lambda', set reg[RRR] to the map index.
12322 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12323 reg[RRR] to 0. Otherwise, set it to -1.
12325 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12327 * emacs.c (main): Remove code snippet commented out with `//'.
12329 2000-02-25 Richard M. Stallman <rms@gnu.org>
12331 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12332 and contains a `:', prepend `/:'.
12334 * window.c (select_window_1): If selected_window is nil,
12335 don't "swap out" the buffer's point.
12336 (Fset_window_configuration): Set selected_window to nil
12337 before calling Fselect_window.
12338 (unshow_buffer): Don't set point in buffer from window's point
12339 if another more recently selected window also shows the buffer.
12341 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12343 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12345 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12346 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12347 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12349 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12350 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12351 (hide_busy_cursor): New functions.
12352 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12354 * minibuf.c (read_minibuf): Cancel busy-cursor.
12356 * keyboard.c (command_loop_1): Call start_busy_cursor before
12357 Fcommand_execute and cancel_busy_cursor after it.
12358 (timer_check): Remove busy-cursor code.
12359 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12362 * process.c (wait_reading_process_input): Remove busy-cursor code.
12364 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12365 Fx_hide_busy_cursor.
12367 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12369 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12371 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12373 * xterm.c (XTread_socket): Remove busy-cursor code.
12375 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12376 (build_frame_matrix_from_leaf_window): Put code handling
12377 glyph row's not being a slice of a frame row in #if 0.
12378 (sync_window_with_frame_matrix_rows): New function.
12379 (frame_row_to_window): New function.
12380 (mirror_line_dance): Handle copies between windows.
12382 * lread.c (Fload): Use `xfree' instead of `free'.
12383 (init_obarray): Use `xmalloc' instead of `malloc'.
12385 * window.c (Fset_window_buffer): Set WINDOW to the window
12387 (coordinates_in_window): Take frame's internal border width
12390 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12392 * xterm.c (x_display_and_set_cursor): Display cursor of
12393 non-selected windows depending on the setting of
12394 cursor_in_non_selected_windows.
12396 * xdisp.c (cursor_in_non_selected_windows): New variable.
12397 (syms_of_xdisp): DEFVAR_BOOL it.
12399 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12401 * data.c (Fstring_to_number): If number is greater than what
12402 fits into an integer, return a float.
12404 * eval.c (specbind): Remove references to
12405 keyword_symbols_constant_flag.
12407 * data.c (keyword_symbols_constant_flag): Removed.
12408 (Fmakunbound, set_internal, syms_of_data): Remove references to
12409 keyword_symbols_constant_flag.
12411 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12413 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12415 * syntax.c (multibyte_syntax_as_symbol): New variable.
12416 (syms_of_syntax): Declare it as a Lisp variable.
12417 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12418 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12419 nonzero, treat all multibyte characters as symbol.
12420 (init_syntax_once): Give syntax `word' to all multibyte characters.
12422 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12424 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12427 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12429 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12431 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12432 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12434 2000-02-21 Dave Love <fx@gnu.org>
12436 * frame.c (Vmouse_position_function): New variable.
12437 (Fmouse_position): Use it.
12438 (syms_of_frame): Install it.
12440 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12442 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12444 * fileio.c (Finsert_file_contents): Unbind the binding of
12445 standard-output done by temp_output_buffer_setup.
12447 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12448 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12449 (specbind, unbind_to): Handle most common case of non-constant
12450 symbol with trivial value specially.
12452 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12454 2000-02-20 Richard M. Stallman <rms@gnu.org>
12456 * data.c (Fmake_variable_buffer_local): Doc fix.
12457 Init found_for_buffer to 0.
12458 (Fmake_variable_frame_local): If the variable has already
12459 been buffer-local, set the check_frame field.
12461 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12463 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12464 produced for CODING_MODE_LAST_BLOCK requires.
12466 2000-02-18 Dave Love <fx@gnu.org>
12468 * keyboard.c (echo_keystrokes): Remove declaration.
12469 (Vecho_keystrokes) New variable.
12470 (read_char, record_menu_key, read_key_sequence): Use it to allow
12471 use of float value.
12472 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12474 * lread.c: Undef feature selection macros before defining.
12476 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12478 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12479 for symbols other than the symbol in question.
12481 2000-02-17 Dave Love <fx@gnu.org>
12483 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12485 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12487 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12489 * alloc.c (enum mem_type): Compile unconditionally.
12491 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12493 * xfaces.c (tty_defined_color): Don't return faulire indication
12494 for unspecified-fg and unspecified-bg pseudo-colors.
12496 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12498 * alloc.c (mark_object): Don't mark symbol names in pure space.
12499 (gc_sweep): Don't unmark symbol names in pure space.
12501 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12502 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12503 [GC_MARK_STACK]: New defines.
12504 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12505 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12507 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12509 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12510 allocate_buffer instead of xmalloc.
12512 * alloc.c (toplevel): Include setjmp.h.
12513 (PURE_POINTER_P): New define.
12514 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12515 (Vdead) [GC_MARK_STACK]: New variable.
12516 (lisp_malloc): Add parameter TYPE, call mem_insert if
12517 GC_MARK_STACK is defined.
12518 (allocate_buffer): New function.
12519 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12520 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12521 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12522 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12523 (MEM_NIL) [GC_MARK_STACK]: New define.
12524 (struct mem_node) [GC_MARK_STACK]: New structure.
12525 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12526 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12527 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12528 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12529 (mark_stack) [GC_MARK_STACK]: New functions.
12530 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12531 (clear_marks): Removed.
12532 (gc_sweep): Set free conses' car, free floats' type, free
12533 symbols' function to Vdead. Use lisp_free to free buffers.
12534 (init_alloc_once): Initialize Vdead.
12535 (survives_gc_p): Return non-zero for pure objects.
12537 * alloc.c: Add comments throughout the file.
12539 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12540 that unblocks alarms.
12542 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12543 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12544 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12546 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12548 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12550 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12551 avoid infinite error signaling. Allocate sufficient memory for
12552 eol_str in the case that eoltype is Lisp_Int.
12554 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12556 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12557 depends on the previous behavior.
12559 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12561 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12563 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12565 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12567 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12568 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12571 2000-02-15 Richard M. Stallman <rms@gnu.org>
12573 * data.c (set_internal): Don't make variable buffer-local
12574 if within a let-binding for the same buffer.
12575 (let_shadows_buffer_binding_p): New function.
12577 * eval.c (specbind): For buffer-local value,
12578 record the current buffer also.
12579 (unbind_to): Cope with that change.
12581 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12583 * window.c (Fsave_window_excursion): Doc fix.
12585 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12587 * syntax.c (back_comment): Make sure we only consider comment-starters
12588 of the relevant style and return -1 in case of a failure to find the
12589 beginning of the comment.
12590 (Fforward_comment): If back_comment fails, go back to the position just
12591 after the comment-end.
12592 (scan_lists): Add comment describing a very minor bug.
12594 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12596 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12597 `completion-regexp-list' in the docstring.
12599 2000-02-14 Dave Love <fx@gnu.org>
12601 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12603 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12605 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12606 to Emacs' syntax. Also fix the comment about set/not-set meanings
12607 since Emacs syntax is not the value 0 any more.
12608 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12609 since it's now part of RE_SYNTAX_EMACS.
12611 2000-02-12 Dave Love <fx@gnu.org>
12613 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12615 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12617 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12619 2000-02-12 Dave Love <fx@gnu.org>
12621 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12623 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12624 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12625 * s/hpux.h: Don't define HAVE_VFORK.
12627 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12629 * s/nextstep.h: Don't define HAVE_ALLOCA.
12631 * config.in: Add vfork bits.
12633 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12635 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12636 unwind function to undo the effect of stopping atimers.
12638 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12640 * atimer.c (stopped_atimers): New variable.
12641 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12644 * atimer.h (stop_other_atimers, run_all_atimers)
12645 (unwind_stop_other_atimers): Add function prototypes.
12647 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12649 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12651 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12652 library may depend on jpeg.
12653 (atimer.o): Depends on atimer.c.
12655 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12657 * insdel.c (del_range_1): Call update_compositions.
12658 (del_range_both): Call update_compositions just once..
12660 2000-02-10 Dave Love <fx@gnu.org>
12662 * xfns.c (create_frame_xic): Fix initialization of automatic
12663 aggregates for pcc.
12665 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12667 * ccl.c (CCL_MAKE_CHAR): New macro.
12668 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12669 registers by CCL_MAKE_CHAR before calling translate_char.
12670 <CCL_TranslateCharacterConstTbl> Likewise.
12672 2000-02-08 Dave Love <fx@gnu.org>
12674 * lread.c (__EXTENSIONS__): Define.
12676 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12678 * puresize.h (BASE_PURESIZE): Increase to 650000.
12680 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12682 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12685 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12687 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12688 md, mh, mb, mr, and me to the fake termcap entry.
12690 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12692 * sound.c (sound_cleanup): Don't call device close routine if the
12693 function pointer is null.
12695 2000-02-06 Andrew Innes <andrewi@gnu.org>
12697 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12698 around image definitions and prototypes.
12699 (gamma_correct) [WINDOWSNT]: New prototype.
12701 * w32term.c (x_make_frame_visible): Replace call to
12702 input_poll_signal with poll_for_input.
12704 * window.c [WINDOWSNT]: Include w32term.h.
12706 * xdisp.c [WINDOWSNT]: Include w32term.h.
12708 * makefile.nt: Add dependencies on w32gui.h.
12709 (OBJ1): Include atimer.obj.
12710 ($(BLD)\atimer.obj): New dependency rule.
12712 * w32.c (sigmask): New function (does nothing).
12713 (sigunblock): Ditto.
12715 * frame.c [WINDOWSNT]: Include w32term.h.
12717 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12719 * lread.c (syms_of_lread): Fix literal newlines.
12721 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12722 the string constant limit (2048 bytes) in MSVC.
12725 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12727 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12728 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12729 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12730 dispatch the event.
12732 2000-02-04 Dave Love <fx@gnu.org>
12734 * fileio.c: Remove some unused vars.
12735 (_GNU_SOURCE): Define (for euidaccess).
12737 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12739 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12741 (read_minibuf): Deal with allow_props correctly.
12743 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12745 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12747 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12749 * search.c (compile_pattern): If a cache entry has a nil regexp,
12750 fill in that entry instead of clobbering a previously cached
12753 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12755 * puresize.h (BASE_PURESIZE): Increase to 610000.
12757 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12759 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12762 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12764 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12765 instead of incrementing ic directly.
12766 <CCL_WriteExprConst> Likewise.
12767 <ccl_set_expr>: Set ic to jump_address.
12769 * fileio.c (e_write): Fix the handling of
12770 CODING_FINISH_INSUFFICIENT_SRC.
12772 2000-02-01 Dave Love <fx@gnu.org>
12774 * editfns.c (Fpropertize): Doc fix.
12776 * process.c (Fstart_process): Doc fix.
12778 * eval.c: Fix various doc strings not to duplicate information
12779 from help-manyarg-func-alist.
12781 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12783 * doc.c (Vhelp_manyarg_func_alist): New variable.
12784 (Fdocumentation): Use it.
12785 (syms_of_doc): Define it.
12787 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12789 * xterm.c (xim_open_dpy): Remove unused local variable.
12791 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12793 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12794 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12796 * fns.c (sweep_weak_table): New function.
12797 (sweep_weak_hash_tables): Use it. Keep on marking until there
12800 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12802 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12803 that XTread_socket does not crash by trying to call XNoOp on a
12806 2000-01-30 Jason Rumney <jasonr@gnu.org>
12808 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12809 Change selected_frame to SELECTED_FRAME ().
12810 (w32_console_mouse_position): Remove #ifndef MULE from around
12811 `insist' parameter.
12813 * makefile.nt: Remove dosfns.obj.
12815 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12817 * w32fns.c (w32_defined_color): Check for valid frame before
12818 applying gamma correction. Eliminate dependency on frame elsewhere.
12819 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12820 (w32_to_x_font): Use resx and resy not height_in and width_in.
12821 (x_to_w32_font): Doc fix.
12822 (xlfd_strip_height): New function to strip and return font height.
12823 (w32_font_match): Compare height separately from rest of xlfd
12824 spec, using xlfd_strip_height.
12826 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12827 width_in. Use w32_defined_color in place of defined_color.
12829 * w32faces.c: Merge more of DOS and X specifics in preparation for
12830 merge with xfaces.c.
12831 (defined_color): Remove FIXME comment.
12832 (tty_color_name): Provide w32-specific function.
12833 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12835 * w32console.c (turn_on_face, turn_off_face): Removed.
12836 (w32_face_attributes): New function.
12837 (Global_variables): Reduce scope where possible.
12838 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12840 (hl_mode): Don't modify text attributes.
12841 (write_glyphs): Don't do anything if len <= 0. Use
12842 w32_face_attributes to get attributes for drawing. Write
12843 terminating codes using char_attr_normal.
12844 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12845 (update_begin, update_end): Likewise.
12846 (vga_stdcolor_name): New function.
12847 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12848 (Fset_screen_color): Remove char_attr_reverse.
12850 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12852 * xfns.c (xic_set_preeditarea): Take window parameter and
12853 window-relative pixel-positions.
12855 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12856 is its frame's selected window.
12857 (xim_instantiate_callback): Likewise.
12859 * xfns.c (x_create_im): Removed.
12860 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12861 (supported_xim_styles): Renamed from supported_styles.
12862 (best_xim_style): Renamed from best_style.
12863 (create_frame_xic): Renamed from xic_create_frame.
12864 (free_frame_xic): Renamed from xic_destroy_frame.
12866 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12868 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12869 our frames, call XFilterEvent with 2nd parameter `None'.
12870 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12871 returning XBufferOverflow.
12872 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12873 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12874 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12875 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12876 (xim_initialize, xim_close)
12877 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12878 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12879 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12880 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12882 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12884 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12885 `xic_style' and `xic_xfs'.
12886 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12887 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12888 (FRAME_XIM): Removed.
12890 * xfns.c (supported_styles): New variable.
12891 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12892 (xic_create_xfontset, best_style, xic_create_frame)
12893 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12894 (xic_set_xfontset): New functions.
12896 2000-01-28 Dave Love <fx@gnu.org>
12898 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12900 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12902 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12904 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12905 for *scratch* if it already existed.
12907 * emacs.c (USAGE): New macro.
12908 (main): Use it to display usage information.
12910 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12912 Support for the menu-help feature:
12914 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12916 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12917 part of the line to the termscript file.
12918 (IT_clear_to_end): Clear the entire line, not just its beginning.
12919 (menu_help_message, prev_menu_help_message): New variables.
12920 (IT_menu_make_room): Make room for the help_text member.
12921 (IT_menu_display): New argument disp_help; all callers changed.
12922 If disp_help is non-zero, store the help text of the active menu
12923 item in menu_help_message.
12924 (XMenuAddPane): Initialize the help_text member to NULL.
12925 (XMenuAddSelection): New argument help_text. Store it in the
12927 (XMenuActivate): New argument help_callback. If the value of
12928 menu_help_message has changed since the last time, display the
12929 menu help message text while waiting for the mouse to move. Clear
12930 the echo area before exiting.
12931 (XMenuDestroy): Free the help_text member.
12933 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12935 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12936 XMenuAddSelection. Pass help callback to XMenuActivate.
12937 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12939 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12941 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12942 and EMACS_SET_USECS.
12944 2000-01-26 Dave Love <fx@gnu.org>
12946 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12948 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12949 an error may be signalled.
12951 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12953 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12954 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12956 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12958 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12960 * charset.c (Fstring): If there is a multibyte char among
12961 the args, always return a multibyte string.
12963 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12965 * sysdep.c (sys_select): Turn atimers off and on instead of
12966 recording and restoring old alarm handler
12968 * process.c (toplevel): Include atimer.h.
12969 (create_process_1): Rewritten.
12970 (create_process): Use atimers instead of alarm.
12971 (wait_reading_process_input) [hpux]: Turn atimers off instead
12972 of turning off SIGALRM.
12973 (wait_reading_process_input): Turn off atimers instead off
12974 calling stop_polling.
12976 * emacs.c (main): Call init_atimer.
12978 * keyboard.c (toplevel): Include systime.h and atimer.h.
12979 (polling_for_input): Removed because unused.
12980 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12981 (poll_timer): New variable.
12982 (poll_for_input, poll_for_input_1): New functions.
12983 (start_polling, stop_polling): Rewritten.
12985 * keyboard.h (polling_for_input): Removed.
12987 * atimer.h, atimer.c: New files.
12989 * Makefile.in (obj): Add atimer.o.
12990 (atimer.o): New target.
12992 * blockinput.h (pending_atimers): Add extern declaration.
12993 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12995 * lisp.h (popup_activated_flag): Add extern declaration.
12997 * xmenu.c (popup_activated_flag): Make externally visible.
12998 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12999 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13001 * xterm.c (toplevel): Include atimer.h.
13002 (toolkit_scroll_bar_interaction): New variable.
13003 (Fxt_process_timeouts): Removed.
13004 (x_process_timeouts): New function.
13005 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13006 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13007 (x_make_frame_visible): Call poll_for_input_1 instead of
13008 input_poll_signal. Don't call alarm.
13009 (x_initialize): Install timer calling x_process_timeouts.
13011 2000-01-24 Dave Love <fx@gnu.org>
13013 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13014 Don't use -cckr -- apparently not now necessary.
13016 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13018 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13021 2000-01-23 Jason Rumney <jasonr@gnu.org>
13023 * w32fns.c (w32_defined_color): Apply gamma correction before
13024 trying to map to the palette.
13025 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13028 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13029 here. Callers changed to always pass real device context.
13030 (w32_draw_bitmap): Likewise.
13031 (w32_get_glyph_overhangs): Likewise.
13032 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13033 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13034 pfnSetScrollInfo and SetScrollRange.
13035 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13036 back into MULE characters after decoding them.
13037 (x_get_glyph_face_and_encoding): Likewise.
13038 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13039 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13040 (x_produce_glyphs): Calculate per char metrics for a character
13041 that we know exists in default font when font_not_found_p is true.
13043 2000-01-22 Jason Rumney <jasonr@gnu.org>
13045 * makefile.nt (intervals.obj, composite.obj): New modules.
13046 (composite.h): Added as dependency where appropriate.
13048 * w32gui.h (XGCValue): New struct for emulating X GCs.
13050 * w32term.h (XCharStruct): New struct for emulating X.
13052 * w32console.c (turn_on_face, turn_off_face): New functions.
13053 (change_line_highlight): New prototype for new redisplay.
13054 (write_glyphs): Support multibyte text. Support faces.
13056 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13058 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13059 throughout. struct frame * in place of FRAME_PTR.
13060 Skeleton support for images, toolbars, tooltips from xfns.c.
13061 (Fx_create_frame): Use system default for default scroll bar width.
13062 (w32_get_arg): Renamed from x_get_arg.
13063 (Fx_file_dialog): New function.
13064 (w32_list_fonts): Check cache before asking system.
13065 (Vw32_enable_synthesized_fonts): New variable.
13066 (Vw32_enable_italics): Obsolete, removed.
13068 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13069 Use SELECTED_FRAME macro.
13071 * w32menu.c: Add skeleton support for help strings on menus.
13072 (add_menu_item): Native checkbox and radio support added, but not
13073 yet enabled due to bugs.
13074 (push_menu_item): Add parameters type, selection and help.
13076 Formatting changes to reduce unnecessary diffs with xmenu.c.
13078 * w32select.c (Fw32_set_clipboard_data): Update call to
13079 find_charset_in_str.
13081 * w32term.c: Complete rewrite for new redisplay based on new
13082 xterm.c with necessary sections merged back in from old w32term.c.
13084 2000-01-21 Richard M. Stallman <rms@gnu.org>
13086 * data.c (set_internal): Further fix in same criterion.
13088 2000-01-20 Richard M. Stallman <rms@gnu.org>
13090 * data.c (set_internal): Fix the criteria for whether
13091 to swap out the old cached binding.
13093 2000-01-19 Dave Love <fx@gnu.org>
13095 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13097 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13099 * regex.c (re_compile_fastmap): While checking a range table for
13100 `charset', skip flag bits for a character class correctly.
13102 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13104 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13106 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13108 * widget.c (EmacsFrameSetCharSize): Change size of children first
13109 because of problems with main window geometry management under Lesstif.
13111 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13112 MENU_ITEMS_ITEM_.*.
13113 (MENU_ITEMS_ITEM_HELP): New enumerator.
13114 (push_menu_item): Add parameter HELP. Record help in menu_items.
13115 (single_menu_item, single_submenu, list_of_items): Call
13116 push_menu_item with new parameter.
13117 (single_submenu): Set help string in widget value.
13118 (menu_highlight_callback): New function.
13119 (set_frame_menubar): Call lw_create_widget with new
13121 (xmenu_show, xdialog_show): Ditto.
13123 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13125 * sound.c (Fplay_sound): Improve doc string.
13127 2000-01-11 Richard M. Stallman <rms@gnu.org>
13129 * lisp.h (set_internal): Enter the new arg.
13131 * eval.c (specbind): Record buffer-local variables specially,
13132 indicating which buffer's binding was saved.
13133 (unbind_to): Restore buffer-local variables specially
13134 in the proper buffer.
13136 * data.c (set_internal): New arg BUF.
13138 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13139 * data.c (Fset): Pass new arg to set_internal.
13140 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13142 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13144 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13146 2000-01-11 Richard M. Stallman <rms@gnu.org>
13148 * minibuf.c (Ftry_completion): Doc fix.
13150 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13152 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13155 2000-01-11 Andreas Schwab <schwab@suse.de>
13157 * coding.c (code_convert_region): Initialize total_skip.
13159 2000-01-08 Dave Love <fx@gnu.org>
13161 * eval.c (Fuser_variable_p): Check customizability too.
13163 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13165 * minibuf.c (Fcompleting_read): Doc fix.
13167 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13169 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13172 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13173 Check that input style is supported before trying to create an
13175 (x_window): Call x_create_im.
13177 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13179 * xfns.c (current_gif_memory_src): New variable.
13180 (gif_load): Record the address of the current memory source
13181 in current_gif_memory_src.
13182 (gif_read_from_memory): Use current_gif_memory_src.
13184 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13185 macros statement form.
13187 * sound.c (struct sound): Renamed from struct sound_file.
13188 (struct sound): Add members `data' and `header_size'.
13189 (enum sound_attr): Add SOUND_DATA.
13190 (current_sound, current_sound_device): Variables renamed from
13191 sound_file and sound_device.
13192 (parse_sound): Parse :data.
13193 (parse_sound): Handle sound data in strings.
13194 (find_sound_type): Function renamed from find_sound_file_type.
13195 (wav_init, au_init): Fail if sound's header_size is smaller than
13196 needed header size.
13197 (wav_play, au_play): Play sounds from string data.
13199 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13201 * lisp.h: Add prototype for allocate_string_data.
13203 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13205 * alloc.c (mark_buffer): Remove code in #if 0.
13207 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13208 (strings_consed): New variable.
13209 (allocate_string): Set it.
13210 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13211 (Fmemory_use_counts): Return strings_consed. Use Flist.
13213 * alloc.c: General cleanup in comments etc. Remove conditional
13214 compilation for `standalone'.
13216 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13218 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13219 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13220 (DONT_COPY_FLAG): Removed.
13221 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13222 (struct sdata, struct sblock): New
13223 (struct string_block): Rewritten.
13224 (STRINGS_IN_STRING_BLOCK): New macro.
13225 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13226 (large_sblocks, string_blocks, string_free_list): New variables.
13227 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13228 (init_strings): Rewritten.
13229 (allocate_string, allocate_string_data, compact_small_strings)
13230 (free_large_strings, sweep_strings): New functions.
13231 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13232 (struct string_block_head, current_string_block)
13233 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13234 (STRING_PAD): Removed.
13235 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13236 (Fgarbage_collect): Don't set mark bit in large strings.
13237 (mark_object): Mark strings differently. Mark symbol names
13239 (survives_gc_p): Test marked strings differently.
13240 (gc_sweep): Sweep strings differently, unmark strings in
13242 (compact_strings): Removed.
13244 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13246 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13247 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13249 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13251 * fileio.c (Finsert_file_contents): Signal error if visiting file
13252 in a non-empty buffer.
13254 * term.c (encode_terminal_code): Fix the previous change.
13256 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13258 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13259 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13261 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13263 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13265 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13266 need to test for MSDOS frames.
13268 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13270 * dosfns.c (unspecified_colors): Remove.
13271 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13273 (msdos_stdcolor_name): Return strings for unspecified fore- and
13274 back-ground colors.
13276 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13277 (syms_of_xfaces): Remove their staticpro's.
13278 (tty_color_name): Return Lisp strings for unspecified fore- and
13279 back-ground colors.
13280 (Finternal_set_lisp_face_attribute): Remove the special treatment
13281 for Qunspecified_{f,b}g.
13282 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13284 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13286 * xdisp.c (reseat_at_next_visible_line_start): Position before
13287 newline only if ending up on a newline.
13288 (next_element_from_ellipsis): Return success. Handle case of
13289 displaying no ellipsis. Fix case of ellipsis defined in display table.
13290 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13293 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13295 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13296 (Fcolor_supported_p): Renamed from face-color-supported-p.
13298 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13300 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13301 list of colors renamed to tty-defined-color-alist.
13302 (tty_color_name): Pass the frame to tty-color-by-index.
13303 (realize_tty_face): tty-color-alist is now a function which
13304 accepts the frame as argument.
13306 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13308 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13310 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13311 encode_terminal_code.
13313 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13315 * dispnew.c (mode_line_string): Support termcap frames as well.
13317 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13319 * syntax.c (Fforward_word): Undo previous change.
13321 * editfns.c (Fconstrain_to_field): Don't constrain if
13322 inhibit-field-text-motion is non-nil.
13323 (Fline_beginning_position): Undo previous change.
13324 (Fline_end_position): Ditto.
13326 * syntax.c (Fforward_word): Notice field boundaries only if
13327 inhibit-field-text-motion is nil.
13329 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13331 * editfns.c (Vinhibit_field_text_motion): New variable.
13332 (inhibit-field-text-motion): New DEFVAR_LISP.
13333 (Fline_beginning_position, Fline_end_position): Notice field
13334 boundaries only if inhibit-field-text-motion is nil.
13336 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13337 All calls adjusted.
13338 (x_build_heuristic_mask): Likewise.
13339 (xbm_load_image_from_file): Change error output.
13340 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13341 (gif_load, gs_load, x_kill_gs_process): Ditto.
13343 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13344 color indices when accessing raster pixels.
13345 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13346 one of :file or :data.
13347 (enum pbm_keyword_index): Add PBM_DATA.
13348 (pbm_format): Add :data.
13349 (pbm_image_p): Allow either :file or :data.
13350 (pbm_read_file): New function.
13351 (pbm_scan_number): Rewritten to read from string.
13352 (pbm_load): Support :data.
13354 See ChangeLog.8 for earlier changes.
13356 ;; Local Variables:
13357 ;; coding: iso-2022-7bit
13360 Copyright (C) 2001 Free Software Foundation, Inc.
13361 Copying and distribution of this file, with or without modification,
13362 are permitted provided the copyright notice and this notice are preserved.