1 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * doc.c (Fdocumentation_property): Fix typo in a doc string.
5 * emacs.c (main): Remove extra `;'.
7 * atimer.h (struct atimer): Fix typos in a comment.
11 * Makefile.in: Fix typo.
13 * README: Remove obsolete part mentioning removed VMS file.
15 2001-10-07 Miles Bader <miles@gnu.org>
17 * Makefile.in (lisp, shortlisp): Add `button.elc'.
19 2001-10-07 Ken Raeburn <raeburn@gnu.org>
21 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
24 * lisp.h (Ffield_end): Declare.
26 2001-10-07 Gerd Moellmann <gerd@gnu.org>
28 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
30 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
32 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
34 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
36 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
37 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
39 * alloc.c (inhibit_garbage_collection): Simplify.
40 (Fmemory_use_counts): Ditto.
42 * data.c (most_positive_fixnum, most_negative_fixnum): New
44 (syms_of_data): DEFVAR_INT most-positive-fixnum and
47 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
48 (FIXNUM_OVERFLOW_P): New macros.
50 2001-10-06 Miles Bader <miles@gnu.org>
52 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
53 scroll_bar_bottom_shadow_pixel fields.
54 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
55 for the shadows, and tell the toolkit about them if we succeed.
56 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
57 Free scroll-bar shadow colors.
58 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
59 Free scroll-bar shadow colors when the background color changes.
60 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
61 Initialize scroll-bar shadow-color fields.
63 2001-10-05 Gerd Moellmann <gerd@gnu.org>
65 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
67 2001-10-05 Miles Bader <miles@gnu.org>
69 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
70 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
71 New functions (were in simple.el).
72 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
73 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
74 (syms_of_minibuf): Initialize them.
76 2001-10-05 Gerd Moellmann <gerd@gnu.org>
78 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
79 (tiff_load): Install them as error and warning handler.
81 2001-10-04 Andrew Innes <andrewi@gnu.org>
83 * w32fns.c (x_to_w32_color): Fix argument to alloca.
84 (w32_load_system_font): Don't believe what GetLanguageFontInfo
85 says; query codepage info directly to determine if font is double
87 (x_to_w32_charset): Handle private format for unknown charsets.
88 Handle wildcards in charset spec, by ignoring them.
89 (w32_codepage_for_font): Fix argument to alloca. Don't remove
90 "*-" prefix from charset.
91 (x_to_w32_font): Enlarge remainder array for safety. Specifically
92 handle the truncated font spec form constructed by font_list_1, so
93 that we correctly identify the charset fields. Don't remove "*-"
95 (w32_list_synthesized_fonts): Fix argument to alloca.
97 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
99 * window.h (MINI_WINDOW_P): Use NILP.
101 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
103 * termhooks.h (struct input_event): Use proper type for `kind'.
105 2001-10-04 Gerd Moellmann <gerd@gnu.org>
107 This handles unknown keysyms better than before. For example,
108 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
109 Emacs formerly completely ignored F5. With the change, it derives
110 a key symbol from the name of the X keysym, `ccaron' in this case.
111 Reported by Martin Buchholz.
113 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
116 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
117 that EVENT->code isn't a function key, use the keysym's name.
119 2001-10-04 Gerd Moellmann <gerd@gnu.org>
121 FOREACH is a macro that should make it easier to loop over Lisp
122 lists with checks for cycles and proper lists.
124 * lisp.h (LIST_END_P, FOREACH): New macros.
126 2001-10-04 Gerd Moellmann <gerd@gnu.org>
128 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
129 called for a lost connection. Prevent dumping core in this case.
130 Instead print the X error, and exit. On user request.
132 * xterm.c (error_msg): New variable.
133 (x_fatal_error_signal): New function.
134 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
135 as fatal_error_signal_hook around the call to XtCloseDisplay.
137 * emacs.c (fatal_error_signal_hook): New variable.
138 (fatal_error_signal): Call that function.
140 2001-10-04 Gerd Moellmann <gerd@gnu.org>
142 With this, Emacs prints how much pure storage it will
143 approximately need in case pure storage overflows while dumping.
145 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
147 (init_alloc_once): Initialize new variables.
148 (PURE_POINTER_P): Use new variables.
149 (pure_alloc): If pure storage overflows, allocate from the heap.
150 (check_pure_size): New function.
151 (Fgarbage_collect): Don't GC if pure storage has overflowed.
153 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
154 (check_pure_size): Add prototype.
156 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
158 2001-10-04 Gerd Moellmann <gerd@gnu.org>
160 This adds a post-gc-hook that's run with GC inhibited.
161 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
163 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
164 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
165 (Fgarbage_collect): Run post-gc-hook.
167 2001-10-04 Gerd Moellmann <gerd@gnu.org>
169 This adds `defvaralias' and `indirect-variable'. Changes not
170 directly related to this feature are there to gain the same
171 performance again as before variable aliases.
173 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
174 code to get and set symbol values, to take defvaralias into account.
176 (Note: the new `constant' bit-flag in symbols would make it
177 possible to define arbitrary read-only variables, e.g. with
180 Documentation is in lispref/variables.texi. Added to NEWS.
182 * lisp.h (enum symbol_interned): New enumeration.
183 (struct Lisp_Symbol): Remove member `obarray', add
184 `indirect_variable', `constant', and `interned'.
185 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
186 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
187 (indirect_variable): Add prototype.
189 * print.c (print_preprocess, print_object): Test internedness of
192 * lread.c (Fintern, Funintern): Set symbol's interned and constant
194 (init_obarray): Likewise for t and nil.
196 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
197 (Fdefvaralias): New function.
198 (specbind): Simplify the test if symbol is a constant.
199 (syms_of_eval): Defsubr Fdefvaralias.
201 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
202 (Qcyclic_variable_indirection): New variable.
203 (Fkeywordp): Check for internedness differently.
204 (Fmakunbound): Simplify the test if symbol is a constant.
205 (indirect_variable, Findirect_variable): New functions.
206 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
208 (let_shadows_buffer_binding_p): Check for variable aliases.
209 (set_internal): Simplify the test if SYMBOL is a constant.
210 If SYMBOL has a buffer-local value and is an alias, use the aliased
212 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
215 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
216 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
219 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
221 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
222 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
223 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
225 2001-10-03 Miles Bader <miles@gnu.org>
227 * callproc.c (syms_of_callproc): Explicitly state in the
228 documentation for `process-environment' that earlier entries take
229 precedence over later ones.
231 2001-10-02 Miles Bader <miles@gnu.org>
233 * textprop.c (Fnext_char_property_change)
234 (Fprevious_char_property_change): Remove reference to non-existant
235 argument OBJECT from doc-string.
237 2001-10-01 Gerd Moellmann <gerd@gnu.org>
239 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
240 (try_window_id): Skip back over lines ending in a newline from a
243 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
246 2001-10-01 Richard M. Stallman <rms@gnu.org>
248 * search.c (Freplace_match): Doc fix.
250 2001-09-28 Andrew Innes <andrewi@gnu.org>
252 * w32menu.c (set_frame_menubar): Take into account that
253 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
256 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
258 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
260 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
262 * s/gnu-linux.h: Fix a typo in comment.
264 2001-09-28 Andreas Schwab <schwab@suse.de>
266 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
267 nocombreloc, in case -z combreloc is the default.
269 2001-09-28 Gerd Moellmann <gerd@gnu.org>
271 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
272 really going on here.
274 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
276 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
278 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
280 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
281 utf-8, menu-bar, and latin-N.
282 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
284 (lisp): Add latin-N, since they are preloaded.
286 2001-09-27 Gerd Moellmann <gerd@gnu.org>
288 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
289 to the left. Some cleanup.
291 * xdisp.c (display_mode_element): One more case where a string's
292 multibyteness should be used for display.
294 2001-09-26 Gerd Moellmann <gerd@gnu.org>
296 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
299 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
300 of the only temporarily set echoing flag for deciding when
303 * keyboard.c (echo_kboard): Make externally visible.
305 * lisp.h (echo_kboard): Declare extern.
307 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
308 fonts_changed_p if we need larger matrices due to vscrolling.
309 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
310 this round of redisplay if make_cursor_line_fully_visible fails.
311 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
312 (try_cursor_movement, try_scrolling): Use them instead of integers.
314 * dispextern.h (required_matrix_width, required_matrix_height):
317 * dispnew.c (required_matrix_width, required_matrix_height):
319 (allocate_matrices_for_window_redisplay)
320 (allocate_matrices_for_frame_redisplay: Use them.
321 Remove parameters CH_DIM.
323 * xdisp.c (display_mode_lines): Temporarily set selected_frame
324 and selected_window to the frame of the window whose mode-lines
325 are displayed, and to the window itself.
326 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
329 2001-09-25 Gerd Moellmann <gerd@gnu.org>
331 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
332 the image cache under us.
334 * xdisp.c (display_mode_element): If the mode element is a symbol
335 with a string value, use that string's multibyteness for displaying.
337 * keyboard.c (read_char): Don't clear a message for a switch-frame
338 event. From Stefan Monnier <monnier@cs.yale.edu>.
340 * xterm.c (fast_find_position) [0]: Add a presumably more correct
341 version for after 21.1.
343 * xdisp.c (row_containing_pos): Make externally visible.
345 * dispextern.h (row_containing_pos): Add prototype.
347 * process.c (send_process): Disable composition if from_byte < 0.
348 From Kenichi Handa <handa@etl.go.jp>.
350 2001-09-24 Gerd Moellmann <gerd@gnu.org>
352 * xterm.c (refreshicon): Function removed.
354 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
356 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
358 * xterm.c (toplevel): Remove includes in #if 0.
360 * process.c (sigchld_handler) [LINUX]: Don't return from
361 the signal handler at the end of the loop.
363 2001-09-21 Gerd Moellmann <gerd@gnu.org>
365 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
366 Terminate only if kill returns -1, and errno is ESRCH.
368 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
370 * Makefile.in (shortlisp): Add ../lisp/env.elc.
372 2001-09-20 Gerd Moellmann <gerd@gnu.org>
374 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
375 since this function can be called during GC.
377 * callproc.c (Fcall_process): Handle errors from pipe(2).
378 (child_setup): Delete code in #ifdef vipc.
380 2001-09-19 Gerd Moellmann <gerd@gnu.org>
382 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
383 (display_mode_element): Display the string from decode_mode_spec
384 depending on its multibyteness.
386 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
388 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
390 2001-09-18 Gerd Moellmann <gerd@gnu.org>
392 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
393 recursive_edit_unwind.
394 (recursive_edit_unwind): Set kboard state according to
397 * buffer.c (modify_overlay): Don't do nothing if START == END;
398 This can still be a modification, for example when an overlay has
399 a before-string or after-string.
400 (Fdelete_overlay): Prevent redisplay optimizations when deleting
401 an overlay with before-string or after-string.
403 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
404 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
406 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
407 first_unchanged_at_end_row is in front of
408 last_unchanged_at_beg_row. This code should be removed after the
411 2001-09-17 Gerd Moellmann <gerd@gnu.org>
413 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
414 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
416 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
419 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
421 * dired.c (Ffile_attributes): Doc fix.
423 2001-09-14 Gerd Moellmann <gerd@gnu.org>
425 * fileio.c (Ffile_symlink_p): Fix last change.
427 * filelock.c (current_lock_owner): Fix last change.
429 2001-09-13 Gerd Moellmann <gerd@gnu.org>
431 * filelock.c (current_lock_owner): If readlink returns ERANGE,
432 take that to mean that the buffer is too small.
434 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
435 that to mean that the buffer is too small.
437 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
438 current buffer's multibyteness when discarding the iterator's
441 * xfns.c (Fx_window_property): Handle case that property gets
442 deleted between the two calls to XGetWindowProperty.
444 2001-09-11 Gerd Moellmann <gerd@gnu.org>
446 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
448 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
449 in addition to read-only.
451 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
452 to t in addition to read-only.
454 * lisp.h (Qinhibit_modification_hooks): Declare.
456 * insdel.c (Qinhibit_modification_hooks): New variable.
457 (syms_of_insdel): Initialize and staticpro it.
459 * textprop.c (verify_interval_modification): Don't run
460 modification-hooks if inhibit_modification_hooks.
462 * dispnew.c (set_window_cursor_after_update): Fix code
463 finding glyph row containing cursor when cursor_in_echo_area
466 * xdisp.c (init_from_display_pos): Put some code in #if 0.
467 (add_to_log): Use bcopy instead of strcpy.
468 (init_from_display_pos): Use an explicit loop over bytes in
469 overlay strings instead of calling index.
471 2001-09-10 Gerd Moellmann <gerd@gnu.org>
473 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
475 * dispnew.c (direct_output_for_insert): Don't change IT's
476 stop_charpos to something in front of its current position.
478 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
481 2001-09-10 Richard M. Stallman <rms@gnu.org>
483 * frame.c (Fmouse_position): Doc fix.
485 2001-09-07 Gerd Moellmann <gerd@gnu.org>
487 * xdisp.c (init_from_display_pos): Don't compare the result
488 of calling index with NULL.
490 2001-09-06 Gerd Moellmann <gerd@gnu.org>
492 * xfns.c (x_set_background_color): Don't change the colors
493 of the X window of scroll bar widgets.
495 2001-09-05 Andrew Innes <andrewi@gnu.org>
497 * w32fns.c (w32_createwindow): Undo last change.
499 2001-09-05 Gerd Moellmann <gerd@gnu.org>
501 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
503 * xdisp.c (string_buffer_position): Use *single_char_property*
504 functions instead of the *single_property* functions.
506 2001-09-04 Andrew Innes <andrewi@gnu.org>
508 * w32term.c (w32_read_socket): Add more information to debugging
511 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
512 from Emacs frames, so that calls to GetClipBox in w32term.c
513 correctly report when part of a frame is visible (including
514 scrollbars, etc). This prevents repeated redrawing of frames when
515 only a scrollbar is visible.
516 (w32_wnd_proc): Add more frame information to debugging output.
518 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
520 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
522 2001-09-03 Gerd Moellmann <gerd@gnu.org>
524 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
525 help-echo for a string which doesn't have help-echo itself, use
526 get-char-property to obtain the help-echo from the string's buffer
527 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
528 have mouse-face, look ``under'' the string for mouse-face from an
530 (fast_find_position): Add parameter STOP. In the final row, stop
531 before glyphs having STOP as object. Don't consider glyphs that
532 are not from a buffer.
534 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
536 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
538 * fns.c (Fmd5): Doc fix.
540 2001-08-31 Gerd Moellmann <gerd@gnu.org>
542 * composite.c (update_compositions): Do nothing if
543 inhibit-modification-hooks is set.
545 2001-08-30 Gerd Moellmann <gerd@gnu.org>
547 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
548 and check_message_stack if terminating abnormally. We want
549 glyph matrices etc. in a core dump.
551 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
552 (syms_of_xdisp): Initialize them.
553 (handle_single_display_prop): Don't change point, bind `object',
554 `position', and `buffer-position' instead to the object having the
555 `display' property, position in the object and position in the buffer.
557 * fileio.c (Finsert_file_contents): Don't change the multibyteness
558 of the buffer if REPLACE is non-nil.
560 2001-08-29 Gerd Moellmann <gerd@gnu.org>
562 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
564 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
566 * w32term.c (x_set_glyph_string_background_width)
567 (show_mouse_face): Track the last changes in xterm.c.
569 2001-08-28 Gerd Moellmann <gerd@gnu.org>
571 * xterm.c (x_set_glyph_string_background_width): Set the glyph
572 string's background width so that multi-line mouse-face is drawn
573 to the right edge of the window.
574 (show_mouse_face): Set the row's mouse_face_p flag after drawing
577 * dispnew.c (direct_output_for_insert): Set updated_area
578 before inserting/writing glyphs.
580 * xdisp.c (display_mode_element): Use string_byte_to_char to
581 determine character positions in strings, use chars_in_text
583 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
584 a matrix as parameter; this is easier to use from GDB.
586 2001-08-28 Miles Bader <miles@gnu.org>
588 * textprop.c (Fprevious_single_char_property_change)
589 (Fnext_single_char_property_change): Doc fixes.
591 2001-08-27 Gerd Moellmann <gerd@gnu.org>
593 * fileio.c (Finsert_file_contents): Allocate, restore, and
594 free composition data in the case of REPLACE not being nil.
596 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
597 there exist overlay strings with newlines at POS.
598 (text_outside_line_unchanged_p): Return 0 if changes start at
599 START and overlays exist at START. Likewise for END.
600 (try_window_id): Give up if init_to_row_end returns 0.
602 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
605 2001-08-24 Gerd Moellmann <gerd@gnu.org>
607 * keymap.c (access_keymap): Return the cdr of the binding of
608 a generic character instead of its definition (KEY . BINDING).
610 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
611 to 0 also in the REPLACE case.
613 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
615 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
616 open to determine whether file is readable (as for DOS_NT).
618 2001-08-23 Gerd Moellmann <gerd@gnu.org>
620 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
621 coding.type is coding_type_no_conversion or coding_type_raw_text,
622 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
623 non-nil instead of just setting enable_multibyte_characters in the
626 2001-08-22 Gerd Moellmann <gerd@gnu.org>
628 * dispextern.h (struct face_cache): Add member
631 * xfaces.c (menu_face_changed_default): New variable.
632 (menu_face_changed_count): Variable removed.
633 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
634 the menu_face_changed_default flag, otherwise set the FRAME's
635 menu_face_changed_p flag if the `menu' face has been changed.
636 Prevent calling set_font_frame_param if FRAME is t.
637 (make_face_cache): Initialize cache's menu_face_changed_p
638 from menu_face_changed_default.
639 (realize_basic_faces): Look into the frame's face cache to
640 determine if the menu appearance needs updating.
642 * keymap.c (access_keymap): Fix last change to not consider
643 IDX when it has modifiers.
645 2001-08-21 Gerd Moellmann <gerd@gnu.org>
647 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
648 . BINDING) exists, where GENERIC-CHAR is the generic character of
649 the charset of IDX, return BINDING unless there exists a binding
652 2001-08-16 Gerd Moellmann <gerd@gnu.org>
654 * xrdb.c (SYSV): Don't define on Solaris 2.
655 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
657 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
658 of the screen line, not text line, containing IT's current position.
660 2001-08-15 Gerd Moellmann <gerd@gnu.org>
662 * window.c (window_scroll_pixel_based): Don't recenter if
663 PT is partially visible in the window.
665 * xterm.c (expose_window_tree, expose_window, expose_line):
666 Return 1 when overwriting mouse-face.
667 (expose_frame): If mouse-face was overwritten, redo it.
669 * xfaces.c (x_update_menu_appearance): Don't call
670 set_frame_menubar, let the next redisplay do it.
672 2001-08-14 Andrew Innes <andrewi@gnu.org>
674 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
675 drawing glyph string.
677 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
679 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
682 2001-08-14 Gerd Moellmann <gerd@gnu.org>
684 * xfaces.c (x_update_menu_appearance): Save and restore value of
685 interrupt_input_blocked.
687 2001-08-13 Gerd Moellmann <gerd@gnu.org>
689 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
690 a line start, move back to the line start.
692 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
693 exactly when a mini-buffer is active.
695 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
696 in units of 1/8 character on non window-system frames.
697 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
699 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
701 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
704 2001-08-09 Gerd Moellmann <gerd@gnu.org>
706 * keyboard.c (Vpre_help_message): New variable.
707 (syms_of_keyboard): Initialize and staticpro it.
708 (show_help_echo): Record current message before displaying a
709 help-echo, and restore that message when clearing the help.
711 * xfns.c (x_create_im): Remove prototype.
713 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
715 * dispnew.c (adjust_glyph_matrix): Undo last change.
717 2001-08-08 Gerd Moellmann <gerd@gnu.org>
719 * dispnew.c (adjust_glyph_matrix): In the optimization for
720 windows whose height has changed, disable partially visible lines.
722 2001-08-07 Gerd Moellmann <gerd@gnu.org>
724 * window.c (Frecenter): If ARG < 0, and on a window system
725 frame, count in some empty lines when we can't move -ARG lines down.
727 * xdisp.c (start_display): Don't try to determine the continuation
728 lines width if lines are truncated. It's superfluous and leads to
729 incorrect results if POS is not visible in the window after
730 reseating the iterator at the previous line start.
732 2001-08-06 Gerd Moellmann <gerd@gnu.org>
734 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
736 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
738 * alloc.c (init_stack): Remove declaration.
740 2001-08-03 Gerd Moellmann <gerd@gnu.org>
742 * keyboard.c (read_key_sequence): Check that key is an integer
743 before comparing it with quit_char.
744 (add_command_key): Use larger_vector.
745 (read_char_x_menu_prompt): Instead of converting symbol and
746 integer events into conses (EVENT . nil), use (EVENT . disabled)
747 which cannot be confused with valid events.
748 (read_char): When reading from Vunread_command_events, check for
749 events of the form (EVENT . disabled) instead of
752 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
753 a float, determine the max height from the frame's height.
755 2001-08-02 Gerd Moellmann <gerd@gnu.org>
757 * xdisp.c (redisplay_internal): Take message_cleared_p into
758 account only if minibuf_level == 0.
760 2001-08-01 Gerd Moellmann <gerd@gnu.org>
762 * xdisp.c (redisplay_internal): Add a check for the last
765 * xdisp.c (message_cleared_p): New variable.
766 (clear_message): Set message_cleared_p when clearing the current
768 (redisplay_internal): Look at message_cleared_p to capture
769 the case that the echo area should be cleared.
771 * keyboard.c (command_loop_1): Fix spelling of
772 resize_echo_area_exactly.
774 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
776 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
778 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
779 current matrix when the window gets smaller.
781 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
783 * print.c (strout): Cast the character passed to insert_char to
784 unsigned char, to avoid sign extension when it is promoted to int.
786 2001-07-31 Gerd Moellmann <gerd@gnu.org>
788 * fileio.c (Finsert_file_contents): Don't treat a return value
789 of 0 from emacs_read as an IO error.
791 2001-07-30 Gerd Moellmann <gerd@gnu.org>
793 * keyboard.c (abs): New macro.
794 (double_click_fuzz): New variable.
795 (make_lispy_event): Use it to determine what makes a double-click.
796 (syms_of_keyboard): DEFVAR_INT it.
798 * xmenu.c (set_frame_menubar): Take into account that
799 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
802 2001-07-27 Gerd Moellmann <gerd@gnu.org>
804 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
806 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
807 of row's visible height.
809 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
810 deal with the first overlay string having an image `display' property.
811 (try_window_reusing_current_matrix, compute_line_metrics):
812 Fix computation of row's visible height for the case that part of the
813 row is invisible above and part of the row is at the same time
814 invisible below the window.
816 2001-07-26 Gerd Moellmann <gerd@gnu.org>
818 * xfns.c (x-show-tip): Doc fix.
820 * xfns.c (Vx_max_tooltip_size): New variable.
821 (syms_of_xfns): DEFVAR_LISP it.
822 (Fx_show_tip): Set frame's window_width to the width of the
823 window. Use a maximum tooltip size specified by
824 Vx_max_tooltip_size, if that has valid contents.
825 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
827 2001-07-26 Andrew Innes <andrewi@gnu.org>
829 * w32term.c (x_display_list): New variable.
830 (w32_term_init): Set it.
832 * w32term.h (x_display_list): New extern.
834 2001-07-26 Gerd Moellmann <gerd@gnu.org>
836 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
837 is non-nil, instead of when redisplaying_p is non-zero.
839 (mark_window_display_accurate_1): Add an assertion.
841 2001-07-25 Gerd Moellmann <gerd@gnu.org>
843 * dispextern.h (struct it): Increase size of ctl_chars to 16.
845 * xfns.c (Fx_file_dialog): Block/unblock input while processing
846 events so that we get a chance of processing expose events.
848 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
850 2001-07-24 Gerd Moellmann <gerd@gnu.org>
852 * xfns.c (valid_image_p): Protect better against invalid image
853 specifications. Previous code could signal an error.
855 2001-07-23 Gerd Moellmann <gerd@gnu.org>
857 * indent.c (current_column): Fix column computation in the
858 presence of display table entries.
859 (current_column_1, Fmove_to_column, compute_motion): Likewise.
861 * dispnew.c (adjust_glyph_matrix): In the optimization for
862 windows whose height has changed, use the new window height
863 to compute which rows to invalidate.
865 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
866 (MAX_10_EXP): New macro.
869 * coding.c (code_convert_region): Handle the multibyte case if
870 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
872 2001-07-20 Gerd Moellmann <gerd@gnu.org>
874 * dispextern.h (struct face): Change type of `stipple' to
877 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
879 2001-07-19 Gerd Moellmann <gerd@gnu.org>
881 * dispnew.c (update_window): Don't set the cursor at the end
882 of the update if display update has been paused.
884 * composite.h (syms_of_composite): Renamed from syms_of_composition.
886 2001-07-18 Ken Raeburn <raeburn@gnu.org>
888 * fns.c (Fset_char_table_default): Check that a charset is defined
889 before checking its dimension.
891 2001-07-17 Ken Raeburn <raeburn@gnu.org>
893 * coding.c (setup_coding_system): Don't do any designation based
894 on reg_bits if charset is not yet defined.
896 * lisp.h (XVECTOR): Verify correct object type before returning a
897 pointer, using eassert.
899 2001-07-17 Gerd Moellmann <gerd@gnu.org>
901 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
902 Increase to 4096 because of paste problems reported on GNU/Linux.
904 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
906 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
908 2001-07-16 Gerd Moellmann <gerd@gnu.org>
910 * fileio.c (unwind_read): Function removed.
911 (read_non_regular, read_non_regular_quit): New functions.
912 (Finsert_file_contents): When reading from non-regular files,
913 arrange to catch a `quit' and terminate the loop. Rearrange
914 code so that a `quit' when reading from a regular file doesn't
915 insert text in the buffer.
917 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
918 Clear faces afterwards.
919 (clear_font_table): Take a x_display_info parameter. Don't free
920 fonts being the default font of any frame on the given display.
922 2001-07-13 Gerd Moellmann <gerd@gnu.org>
924 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
925 instead of CHAR_STRING which can signal an error.
927 * charset.c (char_to_string_1): Extracted from char_to_string.
928 Return -1 instead of signaling an error.
929 (char_to_string): Use it.
931 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
933 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
935 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
936 is t, don't try to append anything to it.
938 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
940 * dired.c (file_name_completion): Pass dp->d_name to
941 Fstring_match, not elt, which is always nil here.
943 2001-07-12 Gerd Moellmann <gerd@gnu.org>
945 * xselect.c (x_decline_selection_request): Handle errors
946 caused by receivers that have vanished.
948 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
949 ignoring events on foreign windows in #if 0. Always dispatch
950 the event after checking it with x_handle_property_notify.
952 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
953 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
954 TRACE macros to facilitate debugging. Add additional trace statements.
955 (toplevel): Add prototypes for file-local functions.
956 (x_atom_to_symbol): Remove DPYINFO parameter.
958 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
960 * w32menu.c (menubar_selection_callback, w32_menu_show):
961 Initialize `entry' to nil.
962 (w32_dialog_show): Remove unused `save_wv' variable.
963 (name_is_separator): Recognize "--:foo" and "--foo-bar".
965 2001-07-11 Gerd Moellmann <gerd@gnu.org>
967 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
969 * fileio.c (unwind_read): Print a message when discarding inserted
970 text or switching the buffer to unibyte. Change parameter.
971 (Finsert_file_contents): Don't pass VISIT to unwind_read.
973 * fileio.c (unwind_read): New function.
974 (Finsert_file_contents): Record it as unwind-function for
975 the case that reading is interrupted by C-g.
977 2001-07-10 Gerd Moellmann <gerd@gnu.org>
979 * dispnew.c (update_window): Don't skip the header-line
980 update when scrolling_window returns 0.
982 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
984 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
985 for the case that x_decode_color signals an error.
987 * xdisp.c (add_to_log): Do nothing if called asynchronously.
989 2001-07-09 Gerd Moellmann <gerd@gnu.org>
991 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
992 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
995 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
997 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
998 doc string line for dos-timezone-offset.
1000 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1001 inline assembly, to avoid compiler warnings.
1002 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1003 line for dos-unsupported-char-glyph.
1005 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1007 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1009 * sound.c: Include Emacs' header files with #include "...".
1011 * eval.c (specbind): Additionally record the buffer that was
1012 current when a buffer-local or frame-local variable was bound.
1014 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1016 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1017 to unibyte characters in unibyte buffers.
1019 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1021 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1022 the frame on the binding stack. Change format of entries for
1023 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1024 (unbind_to): Handle unbinding a frame-local variable.
1026 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1027 glyphs and truncation glyphs at the end of a row from its pixel width.
1028 (dump_glyph_row): Print row's continuation_lines_width.
1029 (try_window_id): Take the shortcut if ZV is visible in the
1030 window, but there are actually no changes at ZV.
1032 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1034 * xterm.h (x_free_dpy_colors): Add prototype.
1036 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1037 right number of arguments.
1039 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1040 ($(lwlibdir)TAGS): New target.
1041 (TAGS): Fix dependency list.
1043 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1046 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1048 * emacs.c (main): Remove extern declaration for sys_nerr, which
1049 isn't used and causes a compilation error with GCC 3.0 on
1052 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1054 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1055 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1056 (toplevel): Include <signal.h> and syssignal.h.
1058 * sound.c (vox_configure, vox_close): Turn off atimers
1061 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1063 * keyboard.c (read_char) <non_reread>: Record the previous idle
1064 start time before calling timer_stop_idle.
1065 (read_char) <reread_first>: After processing a help-echo event,
1066 restore the previous idle start time.
1068 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1069 the start of invisible text.
1070 (setup_for_ellipsis): New function.
1071 (next_overlay_string): After all overlay strings have been
1072 processed, display an ellipsis if necessary.
1073 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1074 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1076 * dispextern.h (struct iterator_stack_entry): Add member
1079 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1081 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1082 on the value of the wait-for-wm frame parameter.
1084 * xterm.h (struct x_output): Add member wait_for_wm.
1086 * xfns.c (Qwait_for_wm): New variable.
1087 (x_frame_parms): Add entry for `wait-for-wm".
1088 (x_set_wait_for_wm): New function.
1089 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1090 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1092 * xdisp.c (try_window_id) <all changes below window end>: Don't
1093 take this shortcut if ZV is visible in the window.
1094 (try_window_id): When checking for window start being in changed
1095 text, don't check that the buffer's size has changed.
1097 2001-06-23 Richard M. Stallman <rms@gnu.org>
1099 * minibuf.c (Fcompleting_read): Doc fix.
1101 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1103 * composite.c (Ffind_composition_internal): Accept ZV
1104 and a string's end position as POS.
1106 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1108 * composite.c (Ffind_composition_internal): Check POS
1111 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1113 * editfns.c (Fmessage_box): If the frame is not under a window
1114 system, output the message in the echo area.
1116 2001-06-14 Richard M. Stallman <rms@gnu.org>
1118 * xdisp.c (try_window_id): When EOB is visible, don't treat
1119 insertion at EOB as if it were "off the bottom of the screen."
1121 2001-06-11 Andrew Innes <andrewi@gnu.org>
1123 * w32proc.c (create_child): Add new parameter is_gui_app.
1124 (w32_executable_type): Add new parameter is_gui_app.
1125 (sys_spawnve): Use it.
1126 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1127 SIGQUIT. This matches better how the signals are interpreted by
1128 MSVC compiled programs.
1129 (syms_of_ntproc): Update docstring.
1131 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1133 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1134 well otherwise note_mouse_highlight might optimize away highlighting
1135 if we pass over that same overlay again.
1137 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1139 * lread.c (Fload): Document that the argument is run via
1140 substitute-in-file-name.
1142 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1144 * Makefile.in (bootstrap-doc): New target.
1145 (bootstrap-emacs): Depend on it.
1147 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1148 auto-save-list-file-name when shutting down Emacs, because
1149 creating the directory might signal an error, and leaves
1150 Emacs in a strange state.
1152 * term.c: (tty_cursor_hidden): New variable.
1153 (update_begin): Don't call tty_hide_cursor. Clean up.
1154 (update_end, set_terminal_window, set_scroll_region): Clean up.
1155 (ring_bell, reset_terminal_modes): Clean up.
1156 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1157 on tty_cursor_hidden.
1158 (write_glyphs): Call tty_hide_cursor.
1160 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1162 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1164 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1166 * xfns.c (enum image_value_type): New enumerator
1167 IMAGE_STRING_OR_NIL_VALUE.
1168 (parse_image_spec): Handle it.
1169 (xbm_format, pbm_format): Use it for :foreground and :background.
1170 (xbm_load, pbm_load): Check for nil color names.
1172 * xterm.c (note_mouse_highlight): If an overlapping overlay
1173 exists, but we find that we highlight the same overlay as before,
1174 don't do the highlighting again.
1176 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1178 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1179 Protect unibyte strings created by replacing their multibyte
1180 equivalents in menu_items.
1182 * keymap.c (Fsingle_key_description): NUL-terminate the string
1183 buffer before calling build_string.
1185 * callproc.c (Fcall_process): Deal with decode_coding returning
1186 CODING_FINISH_INCONSISTENT_EOL.
1188 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1190 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1191 an item's name with its key description in case the description
1192 is a multibyte string.
1194 * keymap.c (Fsingle_key_description): Create a multibyte string
1197 * macros.c (Fstart_kbd_macro): Doc fix.
1199 * xterm.c (cursor_in_mouse_face_p): New function.
1200 (x_draw_stretch_glyph_string): Use it to choose a different GC
1201 when drawing a cursor within highlighted text.
1203 * editfns.c (char_property_eq): Put in #if 0.
1205 * indent.c (string_display_width): Put in #if 0.
1207 * lread.c (Fload): Remove unused label.
1209 * termcap.c (speeds): Put in #if 0.
1211 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1213 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1215 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1216 transformation matrix by 10.
1218 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1220 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1221 only if it's equal to the former foreground pixel color.
1222 (x_set_foreground_color, x_set_background_color)
1223 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1225 2001-05-16 Dave Love <fx@gnu.org>
1227 * insdel.c (signal_before_change, signal_after_change): Consider a
1228 local change hook which changes the buffer.
1230 * process.c (read_process_output): Don't call signal_after_change
1231 and update_compositions after insert_from_string_before_markers.
1233 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1235 * xfaces.c (split_font_name): Use the right field when
1236 checking for `[...]' syntax.
1238 * buffer.c (copy_overlays): New function.
1239 (clone_per_buffer_values): Use it.
1241 * buffer.h (OVERLAY_PLIST): New macro.
1243 * keymap.c (Fsingle_key_description): Replace a build_string with
1244 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1246 * fontset.c (Ffontset_info): Check that face is non-null
1247 before accessing its fields.
1249 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1251 * keyboard.c (read_key_sequence): Prevent generating a fake
1254 * xfaces.c (split_font_name): Handle `[...]' for the right
1257 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1258 of CCL_STAT_INVALID_CMD.
1260 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1262 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1263 in <var> has no default value yet.
1265 * xfaces.c (try_alternative_families): First try the FAMILY.
1266 And if nothing is found in the end, try again with scalable fonts.
1267 (try_font_list): Let try_alternative_families do a bit more of
1268 the work. Only use FAMILY if it is not nil.
1269 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1271 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1273 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1274 pointer shape when show_mouse_face has already done it.
1276 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1279 * xfaces.c (split_font_name): Make sure to leave the loop
1280 with the right value of `i'.
1282 * xfaces.c (split_font_name): Handle matrix transformations
1283 in the pixel and point size fields of XLFD font names.
1284 (xlfd_point_size): Likewise.
1286 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1288 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1289 (x_to_w32_font): Add prototype.
1291 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1292 redefining, to avoid compiler warnings.
1294 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1296 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1297 (w32_get_bdf_glyph): Cast between unsigned char and char when
1298 passing arguments to subroutines, to shut up compiler warnings.
1299 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1302 * xfaces.c: Include keyboard.h before frame.h, not after it.
1304 * widget.c: Include keyboard.h before frame.h.
1306 * w32term.h (struct image, struct face): Forward declaration, to
1307 avoid compiler warnings.
1309 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1311 * keyboard.c (read_key_sequence): Don't modify events when
1312 generating fake prefix keys (mode-line, scroll-bar, ...) since
1313 this prevents proper processing of such events when pushed back
1314 into unread-command-events.
1316 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1317 actually redrawn. Make the function static.
1318 (note_mouse_highlight): Fix a case where the mouse cursor
1319 was changed back to the text cursor.
1321 * xterm.h (clear_mouse_face): Remove prototype.
1323 * xdisp.c (try_window_id): Fix the fix and set the right
1326 * xdisp.c (try_window_id): Fix computation of window end in the
1327 case that lines were deleted at the end of the window. Add some
1328 more debug_method_adds.
1330 * xfaces.c (try_alternative_families): New function.
1331 (try_font_list): Use it. If ATTRS specifies a family, check
1332 fonts from that family first.
1333 (choose_face_font): Remove code setting the family part of
1336 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1338 * xdisp.c (try_window_id): Fix case of all changes before
1341 * xdisp.c (try_window_id): Add some xasserts.
1343 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1345 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1347 2001-05-09 Dave Love <fx@gnu.org>
1349 * xdisp.c (GIVE_UP): Fix for K&R C.
1351 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1353 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1355 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1356 back to the text cursor shape without need.
1358 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1360 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1362 * dispextern.h (inverse_video): Declare extern.
1364 * keyboard.c (delete_kboard): Handle the case that selected_frame
1365 has been deleted in the course of x_connection_closed.
1367 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1369 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1370 Fix the change from 2001-04-30.
1372 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1374 * xfns.c (file_dialog_unmap_cb): New function.
1375 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1376 where a dialog is closed via the window manager.
1378 * xdisp.c (try_window_id): Cases of changes all in front of
1379 the window start or all below the window end mostly rewritten.
1380 (redisplay_window): Move the tests if try_window_id is
1381 applicable to try_window_id.
1382 (GIVE_UP): New macro.
1384 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1386 * xterm.c (expose_window): Return int. If W is the window
1387 currently being updated, mark the frame garbaged.
1388 Fix computation of rows intersecting the exposed rectangle.
1389 (expose_window_tree): Stop when expose_window returns 0.
1391 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1392 again if it has already been drawn.
1394 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1396 * syntax.c (update_syntax_table): Check that oldi has the same
1397 properties as old_prop before deciding not to invalidate.
1399 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1401 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1402 read-only text that is so because of text properties.
1404 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1405 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1406 windows that are components of a Lucid menu bar.
1408 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1410 * term.c (turn_on_face): Fix reverse video handling on terminals
1411 that don't support colors.
1413 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1415 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1418 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1420 * term.c (toggle_highlight): New function.
1421 (turn_on_face): Change handling of reverse video.
1423 * process.c (wait_reading_process_input):
1424 Call record_asynch_buffer_change only if a timer really changed buffers.
1426 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1427 of the number of overlays to check.
1429 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1431 * xdisp.c (try_window_id): Fix a case where window_end_pos
1432 and window_end_bytepos were not adjusted.
1434 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1436 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1439 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1441 * process.c (wait_reading_process_input) [!subprocesses]:
1442 Don't reference waiting_for_user_input_p, it's not defined in the
1443 branch without async subprocesses support.
1445 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1447 * keyboard.c (delete_kboard): Prevent a dangling reference
1448 from current_kboard to KB, which is freed.
1450 * process.c (wait_reading_process_input):
1451 Call record_asynch_buffer_change after running timers, to make
1452 read_key_sequence aware of buffer changes from under it.
1454 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1456 * xfaces.c (Qscalable_fonts_allowed): New variable.
1457 (realizing_basic_faces_p): Removed.
1458 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1460 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1461 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1462 for scalable-fonts-allowed to t.
1464 * fileio.c (Finsert_file_contents): If the file size returned from
1465 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1466 read from files on a procfs whose contents are generated dynamically.
1468 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1470 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1471 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1472 (__memalign_hook): Make the two prototypes consistent.
1474 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1476 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1477 matrix of mini-windows.
1479 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1481 * intervals.c (find_interval): Don't rebalance during signal handling.
1483 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1485 * fns.c: Include blockinput.h.
1487 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1489 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1491 * fns.c (Fcompare_strings): Fix return values.
1493 * window.c (window_scroll): Change the meaning of N to mean
1494 N screen-fulls or N lines.
1495 (window_scroll_pixel_based, window_scroll_line_based)
1496 (scroll_command, Fscroll_other_window): Change accordingly.
1498 * window.c (window_scroll_pixel_based, Frecenter):
1499 Call window_box_height instead of using it.last_visible_y for the
1500 height of the window.
1502 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1503 instead of using it.last_visible_y for the height of the window.
1505 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1506 From Dan Holmsand <dan@eyebee.com>.
1508 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1509 able to write to hidden and system files. From Dan Holmsand
1512 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1513 Holmsand <dan@eyebee.com>.
1515 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1517 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1519 * window.c (window_internal_height): Return 1 less if the
1520 window has a header line.
1522 * xdisp.c (try_window_id): When scrolling on a terminal, take
1523 the change of window_internal_height into account.
1525 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1527 * gmalloc.c (align): If the argument SIZE would overflow
1528 __malloc_ptrdiff_t, fail right away.
1530 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1532 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1533 Make sure the tooltip is completely visible.
1534 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1536 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1538 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1540 2001-04-06 Dave Love <fx@gnu.org>
1542 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1545 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1547 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1549 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1551 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1553 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1555 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1557 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1558 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1560 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1561 shell widget's position only if it is non-null.
1563 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1564 Set f->output_data.x->widget to null after destroying it.
1566 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1567 FILENAME to bring it in synch with the documentation.
1569 * xfaces.c (realizing_basic_faces_p): Renamed from
1570 realize_default_face_p.
1571 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1572 (realize_default_face): Don't set the flag.
1574 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1576 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1578 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1580 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1581 the buffer that was used for echoing.
1583 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1584 (first_font_matching): Removed unused function.
1585 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1586 (may_use_scalable_font_p): Remove parameter FONT; rename
1587 parameter NAME to FONT.
1588 (x_face_list_fonts): Fix missing bounds check.
1589 (realizing_default_face_p): New variable.
1590 (realize_default_face): Set and clear that flag.
1591 (x_face_list_fonts): When called during the realization of the
1592 default face, and no matching fonts are found when ignoring
1593 scalable fonts and fonts matching a regexp from
1594 face-ignored-fonts, try without ignoring fonts.
1596 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1598 * xfns.c (postprocess_image): New function.
1599 (lookup_image): Call it for all image types except PostScript.
1600 (x_kill_gs_process): Call postprocess_image.
1602 * xterm.c (x_use_underline_position_properties): New variable.
1603 (x_draw_glyph_string): Use it.
1604 (syms_of_xterm): DEFVAR_BOOL it.
1606 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1608 * xterm.c (x_alloc_nearest_color_1): New function.
1609 (x_alloc_nearest_color): Use it.
1610 (x_color_cells): Take a Display as argument, instead of a frame.
1611 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1612 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1613 (x_initialize): Register cvt_string_to_pixel as resource converter
1614 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1616 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1618 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1619 (set_iterator_to_next): If a string from a display property ends,
1620 consider the case that this might also be the end of an
1621 overlay string having the display property.
1623 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1625 * xdisp.c (reseat_to_string): Undo last change.
1627 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1628 matrix of a window when the header line changes, when
1629 new rows are allocated, or when the width changes.
1631 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1633 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1635 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1637 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1640 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1642 * data.c (Fsubr_interactive_form): New function.
1643 (syms_of_data): Defsubr it.
1645 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1646 (live_float_p, live_misc_p): Return 1 only if the offset of the
1647 pointer in its block is >= 0.
1649 2001-03-28 Paul Eggert <eggert@twinsun.com>
1651 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1652 microseconds calcuation. Avoid double-rounding problem.
1653 In doc string, warn that the result is approximate.
1655 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1657 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1658 bind `inhibit-eval-during-redisplay' to t.
1660 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1662 * xdisp.c (inhibit_eval_during_redisplay)
1663 (Qinhibit_eval_during_redisplay): New variables.
1664 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1665 don't eval, return nil instead.
1666 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1667 Initialize Qinhibit_eval_during_redisplay.
1669 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1670 the iterator's multibyte_p flag.
1672 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1673 instead of setting it to zero; it's incremented for each frame
1674 where the menu face is changed.
1676 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1677 change bottom shadow accordingly.
1679 * xterm.c (expose_window_tree, expose_frame): Don't compute
1681 (expose_window): Do it here instead.
1682 (x_draw_glyph_string): Fix a computation of the underline position.
1684 * bytecode.c (BYTE_CODE_QUIT): New macro.
1685 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1687 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1689 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1690 Give up if matrix starts in an ellipsis.
1691 (init_from_display_pos): Do nothing if POS doesn't specify
1692 a dpvec_index but the iterator has such a position.
1694 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1696 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1697 x/y position is (0, 0) after destroying the menu bar, restore
1698 its original position.
1700 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1701 (init_from_display_pos): Use it.
1702 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1704 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1706 * xdisp.c (try_window_id): Undo last change.
1708 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1710 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1712 * buffer.c (syms_of_buffer): Doc fix.
1714 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1716 * xfaces.c (x_update_menu_appearance): Use local variable
1717 popup_path for setting font resources.
1719 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1721 * frame.c (Fframe_list): Don't reference tip_frame if
1722 HAVE_WINDOW_SYSTEM is not defined.
1724 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1727 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1729 * xdisp.c (init_from_display_pos): Test invisible property
1730 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1732 * xdisp.c (redisplay_internal) <update one window>: Make sure
1733 last_arrow_position and last_arrow_string are set.
1735 * frame.c (Fframe_list): Don't return a tooltip frame.
1737 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1739 * xdisp.c (mark_window_display_accurate_1): New function,
1740 extracted from mark_window_display_accurate.
1741 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1742 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1743 (mark_window_display_accurate): Use it.
1744 (redisplay_internal): Use it for the selected window.
1745 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1746 for the selected frame.
1748 * xdisp.c Use make_number, for readability.
1749 (try_window_id): Disable rows below the window end.
1750 (try_window_reusing_current_matrix): Use cursor_row_p.
1751 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1753 (init_from_display_pos): If POS specifies a position in a display
1754 vector, maybe get the iterator set up for that ellipsis.
1756 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1758 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1760 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1762 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1764 * xfaces.c (x_update_menu_appearance): Use a different path
1765 for Lucid popup menus.
1767 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1769 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1771 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1772 (string_buffer_position): Use `make_number'.
1774 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1776 * xfaces.c (x_update_menu_appearance): Renamed from
1777 x_set_menu_face_resources. Use different resources for popups.
1779 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1780 (GC_CHECK_STRING_BYTES): Don't define.
1782 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1783 Removed, together with subroutines.
1784 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1785 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1787 * dispextern.h (x_set_menu_resources_from_menu_face):
1790 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1791 Remove calls to x_set_menu_resources_from_menu_face.
1793 * xfaces.c (xm_set_menu_resources_from_menu_face):
1794 Remove #ifndef LESSTIF_VERSION.
1796 * xmenu.c: Include widget.h.
1797 (single_submenu): Return int. Some cleanup.
1798 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1800 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1802 * xterm.c (x_update_window_end): Handle overwritten mouse face
1803 also for tool bar windows.
1804 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1805 DRAW is DRAW_IMAGE_RAISED.
1807 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1809 * print.c (syms_of_print): Doc fixes.
1811 * fns.c (Fmd5): Doc fix.
1813 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1815 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1816 Clear area of the frame not occupied by the scroll bar.
1818 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1819 tip frame's root window buffer to *tip* right after creating
1822 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1823 is an integer don't have to be for space characters.
1825 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1827 * indent.c (current_column, current_column_1, Fmove_to_column)
1828 (compute_motion): Handle characters from display vectors differently.
1830 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1832 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1833 drawing glyph string.
1835 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1837 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1838 (command_loop_1): Undo last change.
1840 * xterm.c (fast_find_position): Return the correct vpos.
1842 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1843 non-null, set a per-buffer value in BUF instead of the current buffer.
1844 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1845 Call store_symval_forwarding with BUF null.
1846 (set_internal): Call store_symval_forwarding with the BUF
1847 parameter passed to set_internal. Formerly, the value was always
1848 set in the current buffer; the buffer recorded in specbind for
1849 this case wasn't used.
1850 (arith_driver): Reindent.
1852 * buffer.c (swap_out_buffer_local_variables):
1853 Call store_symval_forwarding with BUF null.
1855 * lisp.h (store_symval_forwarding): Change prototype.
1857 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1859 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1861 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1862 FOR_DELETION. Avoid resizing the mini-window of the selected
1863 frame if FOR_DELETION is set.
1864 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1865 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1868 * window.c (Fset_window_configuration): Change call to
1869 do_switch_frame to new format.
1871 * keyboard.c (quit_throw_to_read_char): Change call to
1872 do_switch_frame to new format.
1874 * lisp.h (do_switch_frame): Change prototype.
1876 * frame.c (Fframe_parameters): In the `buffer-list' frame
1877 parameter, store the buffer list of FRAME, not the list of the
1880 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1881 box just because the glyph row's full_width_p flag is set.
1883 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1885 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1886 skip the padding blanks inserted in extend_face_to_end_of_line,
1887 before checking for trailing whitespace.
1889 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1891 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1892 Remove special handling for LessTif/Motif.
1893 (toplevel): Don't include Xm/Xm.h.
1895 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1896 Remove workaround code for LessTif; it doesn't work anymore.
1898 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1901 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1902 Don't access private scroll bar data; it's no longer necessary with
1903 contemporary LessTif.
1905 * xfaces.c (xm_set_menu_resources_from_menu_face):
1906 Change #if 0 to #ifndef LESSTIF_VERSION.
1908 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1909 removing button grabs.
1911 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1913 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1914 and clip-large-size-font as obsolete.
1916 * lread.c (read_multibyte): Check the validity of multibyte
1917 sequence. If invalid, return the first byte.
1919 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1921 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1922 before running the command; timer functions or process
1923 filters may have set it.
1925 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1927 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1930 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1932 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1935 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1937 * dispextern.h (string_buffer_position): Add prototype.
1939 * xdisp.c (string_buffer_position, display_prop_string_p)
1940 (single_display_prop_string_p): New functions.
1942 * xterm.c (note_mouse_highlight): If there's no help-echo on
1943 a string, look at the buffer text ``under'' it.
1945 * keyboard.c (make_lispy_event): Add string info to the event,
1946 analogous to what's done on mode lines.
1947 (read_key_sequence): For a click on a string, consider `local-map'
1948 and `keymap' of that string.
1950 * keyboard.c (make_lispy_event, make_lispy_movement):
1951 Adjust calls to buffer_posn_from_coords to new format.
1953 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1955 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1958 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1959 flags argument to emacs_open; it seems to conflict with O_EXCL.
1961 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1963 * composite.h (struct composition): Change types of members;
1964 glyph_len to unsigned, width to unsigned short.
1966 2001-03-08 Andrew Innes <andrewi@gnu.org>
1968 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1971 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1973 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1976 * xterm.c (note_mouse_highlight): Handle mouse-face and
1977 help-echo in strings.
1978 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1979 (fast_find_string_pos): New function.
1981 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1982 (display_string): Call face_at_string_position with new parameter.
1984 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1985 Handle `mouse-face'.
1987 * dispextern.h (face_at_string_position): Change prototype.
1989 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1991 * keyboard.c (make_lispy_event): Avoid generating drag events
1992 if the mouse hasn't actually moved to another buffer position.
1994 2001-03-08 Dave Love <fx@gnu.org>
1996 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1998 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2000 * process.c (Fset_process_window_size): Fix a typo.
2002 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2004 * coding.c (detect_coding_sjis): Do more rigid check.
2005 (detect_coding_big5): Likewise.
2006 (decode_coding_sjis_big5): Likewise.
2007 (Fdetect_coding_region): Call detect_coding_system with tailing
2008 anchor byte `\0' for more rigid detection.
2009 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2010 (Fdetect_coding_string): Likewise.
2012 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2014 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2015 a string before extracting its data.
2017 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2019 * window.c (Frecenter): Rewrite code handling negative values
2020 of ARG on graphical frames.
2022 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2024 * window.c (displayed_window_lines): If W->start is outside the
2025 accessible portion of the buffer, call start_display with BEGV or
2026 ZV instead of W->start.
2028 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2030 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2032 * process.c (Fset_process_filter): Don't crash if the input
2033 file descriptor of PROCESS is closed.
2034 (Fset_process_window_size): Likewise.
2036 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2038 * xterm.c (XTflash): Make the timeout of select shorter, and call
2039 select repeatedly until the desired time expires.
2041 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2043 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2045 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2047 * lisp.h (Vwindow_list): Declare extern.
2049 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2051 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2053 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2055 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2056 to detect a case where we have to highlight a different region
2057 despite not having left the currently highlighted region.
2058 Set mouse_face_overlay in the x_display_info.
2059 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2061 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2063 * buffer.c (mouse_face_overlay_overlaps): New function.
2065 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2066 (Qmouse_face): Declare extern.
2068 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2069 if face_change_count is non-zero.
2071 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2073 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2074 that the source is unibyte.
2076 2001-03-05 Dave Love <fx@gnu.org>
2078 * xterm.c (XTmouse_position): Fix typo.
2080 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2082 * minibuf.c (read_minibuf): Clean up the binding stack if
2083 called noninteractively.
2085 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2087 * coding.c (syms_of_coding): Docstring modified.
2089 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2091 * charset.c (char_to_string): If a single byte char has modifier
2092 bits that can't be reflected to the character code, ignore them
2093 instead of signaling an error.
2095 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2097 * s/msdos.h: Update copyright notice.
2099 * dosfns.h: Update copyright notice.
2101 * dosfns.c: Update copyright notice.
2103 * msdos.c: Update copyright notice.
2105 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2107 * xterm.c (glyph_rect): New function.
2108 (XTmouse_position): Use it to raise the threshold for mouse
2109 movement event generation.
2111 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2113 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2114 specifies (reverse . t), reverse the initial screen colors.
2115 (IT_set_frame_parameters): If the property is foreground-color,
2116 but we are reversing the colors, set bg_set, not fg_set.
2117 Likewise for setting background-color and reversing: set fg_set.
2118 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2121 * xfaces.c (Finternal_set_lisp_face_attribute)
2122 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2125 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2127 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2128 to a single slash in the middle of file names.
2130 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2131 Accept only alphanumeric time zone names.
2133 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2135 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2136 a widget to zero height.
2138 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2140 * window.c (Fwindow_end): Call move_it_past_eol only if
2141 ending up on a partially visible line.
2143 2001-03-01 Dave Love <fx@gnu.org>
2145 * ccl.c (Fccl_execute): Doc fix.
2147 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2149 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2150 of the tool bar before calling x_figure_window_size.
2152 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2153 NULL after destroying it, otherwise XTread_socket can access a
2154 destroyed widget when input is unblocked.
2156 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2158 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2159 same name as before, although there was a change in fontsets.
2161 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2163 * lisp.h (Fframe_parameter): Declare.
2165 * window.c (set_window_buffer): Field vscroll is an int, not a
2168 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2170 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2173 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2176 * alloc.c (toplevel): Include process.h.
2177 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2178 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2179 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2180 (allocate_vector, allocate_hash_table, allocate_window)
2181 (allocate_frame, allocate_process, allocate_other_vector):
2183 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2184 (mark_maybe_pointer): New function.
2185 (mark_memory): Also mark Lisp data to which only pointers
2186 remain and not Lisp_Objects.
2187 (min_heap_address, max_heap_address): New variables.
2188 (mem_find): Return MEM_NIL if START is below min_heap_address or
2189 above max_heap_address.
2190 (mem_insert): Compute min_heap_address and max_heap_address.
2192 * process.c (make_process): Use allocate_process.
2194 * frame.c (make_frame): Use allocate_frame.
2196 * window.c (make_window, make_dummy_parent): Use allocate_window.
2197 (Fcurrent_window_configuration): Use allocate_other_vector.
2199 * lisp.h (allocate_vectorlike): Remove prototype.
2200 (allocate_vector, allocate_other_vector, allocate_frame)
2201 (allocate_window, allocate_process, allocate_hash_table):
2204 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2205 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2207 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2209 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2210 treat the produced bytes as a valid multibyte sequence.
2212 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2213 (ccl_driver) <CCL_WriteMultibyteChar2>:
2214 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2215 <ccl_finish>: Set ccl->eight_bit_control properly.
2217 * ccl.h (struct ccl_program): New member eight_bit_control.
2219 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2221 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2222 accessible_keymaps_char_table.
2223 (accessible_keymaps_char_table): Obey `is_metized'.
2224 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2227 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2229 * dispnew.c: Check HAVE_TERM_H before including term.h.
2231 2001-02-24 Andrew Innes <andrewi@gnu.org>
2233 * makefile.w32-in: Update copyright notice.
2235 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2237 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2239 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2241 * Makefile.in (lisp): Add international/utf-8.elc.
2243 * fontset.c (Fnew_fontset): Fix handling of the case that an
2244 element of FONTLIST is a cons of family and registry.
2246 2001-02-23 Jason Rumney <jasonr@gnu.org>
2248 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2249 to height unconditionally.
2251 * w32term.c (x_set_glyph_string_background_width): Extend the
2252 background face to the end of the drawing area in the text area, only.
2253 (x_insert_glyphs): Call window_box_left to obtain the left
2254 x-coordinate of the area to shift.
2256 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2259 2001-02-22 Andrew Innes <andrewi@gnu.org>
2261 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2262 ($(BLD)\dispnew.obj):
2263 ($(BLD)\editfns.obj):
2264 ($(BLD)\fileio.obj):
2265 ($(BLD)\filelock.obj):
2266 ($(BLD)\keyboard.obj):
2267 ($(BLD)\w32proc.obj):
2268 ($(BLD)\process.obj):
2269 ($(BLD)\sysdep.obj): Ditto.
2271 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2273 ($(BLD)/dispnew.$(O)):
2274 ($(BLD)/editfns.$(O)):
2275 ($(BLD)/fileio.$(O)):
2276 ($(BLD)/filelock.$(O)):
2277 ($(BLD)/keyboard.$(O)):
2278 ($(BLD)/w32proc.$(O)):
2279 ($(BLD)/process.$(O)):
2280 ($(BLD)/sysdep.$(O)): Ditto.
2282 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2284 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2285 at the start of the function, check that the \n in it->c is
2286 from the iterator's current position.
2288 * xdisp.c (handle_single_display_prop): Add parameter
2289 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2290 properties which replace the display of text with something else.
2291 (handle_display_prop): Call handle_single_display_prop with
2292 additional argument saying if we already replaced text display
2293 with something else. Use AREF.
2294 (with_echo_area_buffer_unwind_data, display_menu_bar)
2295 (decode_mode_spec_coding): Use AREF and ASIZE.
2297 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2298 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2299 * vmstime.h: Files removed.
2301 * unexencap.c, unexfx2800.c: Files removed.
2303 * dispnew.c (direct_output_for_insert): Give up if we are showing
2304 a message or just cleared the message because we might need to
2305 resize the echo area window or display an empty echo area.
2307 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2309 * xdisp.c (redisplay_internal): Do the
2310 mark_window_display_accurate after all windows have been
2311 redisplayed because this call resets flags in buffers which are
2312 needed for proper redisplay.
2314 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2315 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2318 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2319 busy_window to hourglass_window, busy_p to hourglass_p.
2321 * msdos.h (struct x_output): Rename busy_window to
2322 hourglass_window, busy_p to hourglass_p.
2324 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2325 busy_window to hourglass_window, busy_p to hourglass_p.
2327 * xfns.c: Rename everything containing *busy_cursor* and similar
2329 (syms_of_w32fns): Rename x-busy-pointer-shape to
2330 x-hourglass-pointer-shape, display-busy-cursor to
2331 display-hourglass, busy-cursor-delay to hourglass-delay.
2333 * w32fns.c: Rename everything containing *busy_cursor* and similar
2335 (syms_of_w32fns): Rename x-busy-pointer-shape to
2336 x-hourglass-pointer-shape, display-busy-cursor to
2337 display-hourglass, busy-cursor-delay to hourglass-delay.
2339 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2342 * dispextern.h (start_hourglass, cancel_hourglass)
2343 (display_hourglass_p): Renamed from *busy_cursor*.
2345 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2347 * keyboard.c (read_char): When an event from unread-command-events
2348 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2350 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2351 equal to the current buffer.
2353 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2354 nil, otherwise we're left with truncate_lines t when a message
2355 is printed with message-truncate-lines bound to t.
2357 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2359 * window.c (Fmove_to_window_line): Undo last change.
2360 (displayed_window_lines): Call line_bottom_y to determine
2361 the line's bottom position.
2363 * dispextern.h (line_bottom_y): Add prototype.
2365 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2366 (pos_visible_p): Use it.
2368 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2369 set redisplaying_p to 0 here instead of in Frecursive_edit.
2370 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2373 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2375 (syms_of_xdisp): Initialize new variables.
2376 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2377 Specbind `inhibit-menubar-update' when updating the menu bar.
2379 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2382 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2385 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2388 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2389 to the start of the file.
2391 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2393 * window.c (set_window_buffer): Fix last change.
2395 * window.c (set_window_buffer): Set window's vscroll to 0.
2397 * window.c (coordinates_in_window): Increase width of area
2398 where the vertical line can be dragged.
2400 * xterm.c (x_set_glyph_string_background_width): Extend the
2401 background face to the end of the drawing area in the text
2404 * xdisp.c (handle_single_display_prop): Set iterator's position
2405 to where the `display' property starts, like for images.
2406 (dump_glyph): New function.
2407 (dump_glyph_row): Use it. Dump info about marginal areas.
2409 * dispnew.c (direct_output_for_insert): Recognize more cases where
2410 glyphs can be written instead of being inserted.
2412 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2413 the left x-coordinate of the area to shift.
2415 * dired.c (directory_files_internal): Set result list to nil
2418 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2420 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2421 invalid multibyte sequence, treat *SRC as a character of
2424 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2426 * textprop.c (Fset_text_properties): Doc fix.
2428 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2430 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2432 2001-02-14 Dave Love <fx@gnu.org>
2434 * coding.c: Doc and message fixes.
2436 2001-02-14 Andrew Innes <andrewi@gnu.org>
2438 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2439 Emacs frame above the screen size.
2441 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2443 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2445 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2447 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2448 case that TO ends up beyond ZV after running before-change-functions.
2450 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2451 the selected window if it is showing the buffer in question.
2453 * dired.c (directory_files_internal): Initialize errno.
2454 (toplevel): Include errno.h.
2456 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2458 * xfaces.c (best_matching_font): New parameter width_ratio.
2459 Multiply avgwidth by width_ratio.
2460 (choose_face_font): Call best_matching_font with width_ratio
2461 calculated from the column width of C.
2463 2001-02-12 Andrew Innes <andrewi@gnu.org>
2465 The following changes are to draw box lines inside characters area
2466 if line-width is negative.
2468 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2469 face->box_line_width is negative.
2470 (x_produce_stretch_glyph): Likewise.
2471 (x_produce_glyphs): Likewise.
2472 (x_estimate_mode_line_height): Likewise.
2473 (x_draw_glyph_string_background): Likewise.
2474 (x_draw_glyph_string_foreground): Likewise.
2475 (x_draw_composite_glyph_string_foreground): Likewise.
2476 (x_draw_glyph_string_box): Likewise.
2477 (x_draw_image_foreground): Likewise.
2478 (x_draw_image_relief): Likewise.
2479 (x_draw_image_foreground_1): Likewise.
2480 (x_draw_image_glyph_string): Likewise.
2482 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2484 The following changes are to draw box lines inside characters area
2485 if line-width is negative.
2487 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2488 face->box_line_width is negative.
2489 (x_produce_stretch_glyph): Likewise.
2490 (x_produce_glyphs): Likewise.
2491 (x_estimate_mode_line_height): Likewise.
2492 (x_draw_glyph_string_background): Likewise.
2493 (x_draw_glyph_string_foreground): Likewise.
2494 (x_draw_composite_glyph_string_foreground): Likewise.
2495 (x_draw_glyph_string_box): Likewise.
2496 (x_draw_image_foreground): Likewise.
2497 (x_draw_image_relief): Likewise.
2498 (x_draw_image_foreground_1): Likewise.
2499 (x_draw_image_glyph_string): Likewise.
2501 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2502 and :line-width can be negative.
2503 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2505 2001-02-09 Jason Rumney <jasonr@gnu.org>
2507 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2508 characters the same as ASCII and latin-1.
2509 (x_display_and_set_cursor): Check for the focus frame's selected
2510 window instead of selected_window.
2511 (x_after_update_window_line): Don't clear if frame's internal
2512 border width is zero.
2513 (x_new_font): Don't change a tooltip's size.
2514 (w32_initialize): Set char_ins_del_ok to 1.
2516 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2517 (x_set_font): If font hasn't changed, avoid recomputing
2518 faces and other things.
2519 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2520 (Fx_create_frame): Add the tool bar height to the frame height.
2521 (x_create_tip_frame): Prevent changing the tooltip's
2522 background color by specifying a color for the default font
2524 (Qcancel_timer): New variable.
2525 (syms_of_w32fns): Initialize and staticpro it.
2526 (Fx_hide_tip, Fx_show_tip): Use it.
2527 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2529 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2531 * w32.c (init_environment): Duplicate local string before putenv.
2533 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2535 * charset.c (Fstring): A typo.
2537 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2539 * charset.c (Fstring): If all arguments are less than 256, return
2542 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2543 return a unibyte string.
2545 * coding.c (code_convert_region): After detecting a coding, if
2546 nothing found, set coding->composing to COMPOSITION_NO.
2547 (decode_coding_string): Likewise.
2549 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2551 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2554 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2556 * charset.c (parse_str_to_multibyte): New function.
2558 * charset.h (parse_str_to_multibyte): Extern it.
2560 * print.c (print_string): If we are going to print a unibyte
2561 string into a multibyte buffer, convert the string to multibyte by
2564 2001-02-06 Andrew Innes <andrewi@gnu.org>
2566 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2567 been created. It seems we can get sent window messages such as
2568 WM_ERASEBKGND before we properly update a frame.
2570 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2572 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2573 Avoid some unnecessary cursor positioning.
2575 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2577 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2578 (LFACE_AVGWIDTH): New macro.
2580 (check_lface_attrs): Check LFACE_AVGWIDTH.
2581 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2582 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2583 (merge_face_vectors): Check LFACE_AVGWIDTH.
2584 (Finternal_make_lisp_face): Use AREF.
2585 (xm_set_menu_resources_from_menu_face)
2586 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2587 (Finternal_lisp_face_empty_p): Use AREF.
2588 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2589 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2590 Compare average widths..
2591 (best_matching_font): Arrange for comparing average widths.
2593 * dispextern.h (enum lface_attribute_index):
2594 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2596 2001-02-05 Dave Love <fx@gnu.org>
2598 * puresize.h: Revert last change following loadup.el change.
2600 2001-02-05 Andrew Innes <andrewi@gnu.org>
2602 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2603 invocation of temacs, to work with Windows 2000.
2604 (bootstrap-emacs): Ditto.
2606 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2608 * xterm.c (x_display_and_set_cursor): Check for the focus
2609 frame's selected window instead of selected_window.
2611 * xdisp.c (try_scrolling): If point is in the line below the
2612 window, make sure to move the iterator at least a canonical
2615 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2617 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2619 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2620 If invalid, execute CCL_INVALID_CMD.
2621 (ccl_driver): If the CCL program is terminated because of
2622 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2623 destination instead of throwing them away.
2625 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2627 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2628 faces and other things.
2630 * xdisp.c (get_next_display_element): Fix case of empty
2631 display table entry.
2633 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2635 * editfns.c (Fconstrain_to_field): Doc fix.
2637 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2638 into `thoroughly', to make it consistent with the doc string.
2640 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2642 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2644 * search.c (search_buffer): Call set_search_regs with a byte
2645 position, not a character position.
2647 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2650 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2652 * frame.c (Fmodify_frame_parameters): Doc fix.
2654 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2656 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2657 identifier which is not reserved by Standard C.
2659 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2661 * window.c (enum window_part): New enumeration.
2662 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2664 (coordinates_in_window): Return an enumerator from enum
2665 window_part. Fix handling of right scroll bar.
2666 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2667 `right-fringe' instead of `left-bitmap-area' and
2668 `right-bitmap-area'. Use enumerators from enum window_part
2669 instead of hard-coded integers.
2670 (check_window_containing, window_from_coordinates):
2671 Use enumerators from enum window_part instead of hard-coded integers.
2672 (syms_of_window): Replace Qleft_bitmap_area and
2673 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2675 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2677 * editfns.c (Fformat_time_string): Doc fix.
2679 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2681 * keymap.c (Fwhere_is_internal): Use the first valid binding
2682 if no ascii binding is found (when firstonly is t).
2684 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2686 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2687 instead of Finteractive_p.
2689 * lisp.h (interactive_p): Add prototype.
2691 * eval.c (interactive_p): New function.
2692 (Finteractive_p): Use it.
2694 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2696 2001-01-31 Dave Love <fx@gnu.org>
2698 * .gdbinit (hook-run): Define to run xreload.
2700 * textprop.c (Fset_text_properties): Fix newline in doc string.
2702 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2704 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2705 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2707 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2708 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2709 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2711 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2714 2001-01-30 Dave Love <fx@gnu.org>
2716 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2719 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2721 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2722 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2724 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2726 * textprop.c (Fset_text_properties): Doc fix.
2728 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2730 * xdisp.c (forward_to_next_line_start): Remove xassert.
2732 2001-01-29 Jason Rumney <jasonr@gnu.org>
2734 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2735 returning without releasing it.
2737 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2739 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2740 for '^', '$', and '\0'.
2742 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2744 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2745 regex for '^', '$', and '\0'.
2747 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2748 only if current_sblock has been initialized.
2750 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2751 terminal frame even if it is the only visible frame.
2753 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2755 * fontset.c (font_family_registry): Even if FONTNAME conform to
2756 XLFD, if it specifies other fields than family and registry,
2757 return FONTANME. New argument FORCE if nonzero cancel that feature.
2758 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2759 a signle byte character. Don't set FAMILY part to nil here.
2760 It is handled by the caller choose_face_font.
2761 (Fnew_fontset): Call font_family_registry with FORCE 0.
2762 (Fset_fontset_font): Likewise.
2764 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2766 * xdisp.c (display_line): Don't treat a newline as fitting
2769 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2771 * window.c (size_window): Set the window's orig_top to nil when
2772 changing heights, so that a future shrink_mini_window won't
2773 restore a bogus height.
2775 * frame.c (do_switch_frame): If selected frame has a mini-window,
2776 resize that to exact size.
2778 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2780 * xdisp.c (display_line): Simplify check for glyphs fitting
2781 entirely in the line.
2783 * xfns.c (xic_style): New variable.
2784 (create_frame_xic): Move static variable to global scope for
2785 the case that `static' gets defined away.
2787 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2789 * coding.c (decode_coding): Set a flag for inhibiting
2791 (code_convert_region): Always set saved_coding_symbol.
2792 (decode_coding_string): Likewise. Update coding->symbol when we
2793 encounter a inconsistent eol by the same way as code_convert_region.
2795 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2797 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2800 * xterm.c (x_after_update_window_line): Don't clear if frame's
2801 internal border width is zero.
2802 (x_clear_area): New function.
2803 (x_after_update_window_line, x_clear_end_of_line)
2804 (x_scroll_bar_create, x_scroll_bar_set_handle)
2805 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2806 instead of XClearArea.
2808 * xterm.h (x_clear_area): Add prototype.
2810 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2811 which doesn't seem necessary anymore with Lesstif 0.92.
2813 2001-01-25 Dave Love <fx@gnu.org>
2815 * puresize.h (BASE_PURESIZE): Up to 720000.
2817 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2819 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2821 * xdisp.c (echo_area_display): Don't call redisplay_internal
2822 when Emacs is shutting down. We can't run hooks etc. that
2823 would be necessary to do a redisplay.
2825 * lread.c (read_integer): Use type EMACS_INT instead of int.
2827 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2829 * ccl.c (ccl_driver): Fix last change.
2831 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2833 * ccl.h (sturct ccl_program): New member suppress_error.
2835 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2836 insert error message to the output.
2837 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2839 * coding.h (struct coding_system): New member suppress_error.
2841 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2842 (Fset_terminal_coding_system_internal): Set the member
2843 suppress_error to 1.
2844 (Fset_safe_terminal_coding_system_internal): Likewise.
2846 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2848 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2849 as if it was a `charset'.
2851 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2853 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2854 value in where_is_cache; the next lookup in the cache returns
2855 something bogus if we do.
2857 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2859 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2860 if HAVE_WINDOW_SYSTEM isn't defined.
2862 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2864 * fns.c (sweep_weak_table): Fix code taking items out of
2865 the hash collision chain. Some cleanup.
2867 * xterm.c (x_new_font): Don't change a tooltip's size.
2869 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2870 background color by specifying a color for the default font
2873 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2875 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2876 a workaround for SunOS 4's cc.
2877 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2878 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2879 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2882 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2884 * xterm.c (x_set_window_size_1): New function extracted from
2886 (x_set_window_size): Use it.
2887 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2888 doesn't have a widget, like tooltips.
2890 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2892 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2894 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2896 * fns.c (Fset_char_table_default): Fix to make sub char-table
2899 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2901 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2902 a desired tool bar string, even if there are no tool bar items.
2904 * xdisp.c (Ftool_bar_lines_needed): New function.
2905 (syms_of_xdisp): Defsubr it.
2907 * editfns.c (Fformat): Don't extend text properties from arguments
2908 to padding chars in the result.
2910 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2912 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2914 2001-01-20 Andrew Innes <andrewi@gnu.org>
2916 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2917 (w32_initialize): Don't set term hooks that aren't actually needed
2920 * xfaces.c (realize_default_face):
2922 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2924 * xdisp.c (handle_single_display_prop): Remove references to
2925 FRAME_W32_CONSOLE_P.
2927 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2929 * frame.h (output_method): Remove output_w32_console method.
2930 (FRAME_W32_CONSOLE_P): Remove macro.
2932 * frame.c (Qw32_console): Remove variable.
2933 (Fframep): Remove references to it.
2934 (syms_of_frame): Ditto.
2935 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2937 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2940 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2942 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2944 2001-01-19 Andrew Innes <andrewi@gnu.org>
2946 * w32.c (init_environment): Add a version-independent site-lisp
2947 directory to EMACSLOADPATH, after the version dependent one.
2949 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2951 * editfns.c (Fbuffer_substring): Doc fix.
2953 * xdisp.c (message_dolog, message2, message2_nolog):
2954 Rename parameter LEN to NBYTES.
2956 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2958 * charset.c (strwidth): Use c_string_width.
2959 (c_string_width): New function.
2960 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2963 * charset.h (c_string_width, lisp_string_width): Extern them.
2965 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2967 * indent.c (check_composition): Check validity of composition.
2969 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2970 characters by calling c_string_width.
2971 (x_consider_frame_title): Get byte length of frame tile string
2973 (display_mode_element): Pay attention to width of non-ASCII
2974 characters by calling strwidth.
2976 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2978 * xfns.c (Qcancel_timer): New variable.
2979 (syms_of_xfns): Initialize and staticpro it.
2980 (Fx_hide_tip, Fx_show_tip): Use it.
2981 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2983 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2985 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2987 * window.h (WINDOW_LIVE_P): New macro.
2989 * window.c (window_size_fixed): New variable.
2990 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2993 * eval.c (specbind): If binding a per-buffer variable which
2994 doesn't have a buffer-local value in the current buffer, change
2995 the global value by changing the value of the symbol bound in all
2996 buffers not having their own value, to make it consistent with
2997 what happens with other buffer-local variables.
2999 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3001 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3002 when searching for a newline.
3004 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3006 * xdisp.c (display_string): Fix previous change.
3008 2001-01-18 Jason Rumney <jasonr@gnu.org>
3010 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3011 GLYPH_DEBUG is defined.
3012 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3013 true for images with `:ascent 100'.
3014 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3015 meantime, use face MOUSE_FACE_ID.
3016 If first glyph isn't a character glyph, use the ASCII NUL
3017 character to determine the face.
3018 (expose_area): Do not treat left margin specially.
3019 (note_mode_line_highlight): If no local_map, check global keymap.
3020 (note_mouse_highlight): Initialize overlay.
3021 (clear_mouse_face): Don't return if tip_frame is non-nil.
3022 (show_scroll_bars): Remove unused function.
3023 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3024 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3026 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3027 (x_free_frame_resources): Unload relief colors.
3029 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3031 * xdisp.c (forward_to_next_line_start): Avoid calling
3032 get_next_display_element when the newline is already found.
3033 This may change the iterator's position, when its current position is
3034 equal to the iterator's stop_charpos.
3036 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3037 zero, use this method only at the end of a line.
3039 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3040 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3041 if SCALABLE_FONTS_P is set.
3043 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3044 so that scalable fonts are included.
3046 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3047 In the cache, use a key containing the information if scalable
3049 (x_load_font): Adapt to change of keys in the font cache.
3051 2001-01-17 Kim F. Storm <storm@filanet.dk>
3053 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3054 XListFonts to take advantage of font caching.
3056 * xterm.c (x_list_fonts): Ensure caching font information when
3057 called for a null frame, which is the case frequently when Emacs
3060 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3062 * xfns.c (QCconversion): Replaces QCalgorithm.
3064 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3066 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3069 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3070 not everything could be displayed.
3072 * line.h, x-list-font.c: Files removed because unused.
3074 2001-01-17 Andrew Innes <andrewi@gnu.org>
3076 * dired.c (directory_files_internal): Convert result from readdir
3077 to a unibyte string initially, to avoid possible misinterpretation
3078 of some bytes as the internal form of Emacs characters.
3080 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3082 * fns.c (concat): Be sure to avoid putting the same `composition'
3083 property on the adjacent regions.
3085 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3087 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3088 (Fscroll_right, Fscroll_left): Set it here instead, if called
3091 * buffer.c (Fset_buffer_modified_p): Set buffer's
3092 prevent_redisplay_optimizations_p flag.
3094 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3095 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3096 with additional arg.
3098 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3101 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3102 FROM_WHERE, for debugging.
3104 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3106 * ccl.c (Fregister_ccl_program): Handle the return value of
3107 resolve_symbol_ccl_program correctly.
3108 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3110 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3112 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3113 has gone in the meantime, use face MOUSE_FACE_ID.
3115 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3116 If x_display_info_for_display returns null, don't try to close
3117 the display; we didn't open it.
3119 * dispnew.c (save_or_restore_current_matrices): Function removed.
3120 (save_current_matrix, restore_current_matrix): New functions.
3121 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3122 restore the frame's current matrix. Due to the glyph pointer
3123 setup done in adjust_glyph_matrix, there is no easy way to make
3124 saving the current matrix in the desired matrix generally correct,
3127 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3129 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3131 (display_line): Optimize for wide characters.
3132 (display_string): Don't try to display a multi-column character
3133 partially. On ttys, produce more than one truncation glyph for
3134 multi-column characters that don't fit on the line.
3136 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3138 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3139 Define it instead of WORDS_BIGENDIAN. Caller changed.
3141 2001-01-13 Jason Rumney <jasonr@gnu.org>
3143 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3144 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3145 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3146 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3148 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3149 (x_draw_image_relief, x_draw_image_foreground_1)
3150 (x_draw_image_glyph_string): Adapt to change of image margins.
3152 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3155 * w32bdf.c (search_file_line, get_cached_font_char)
3156 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3158 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3160 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3161 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3162 (Fw32_send_sys_command): Remove unused variables.
3163 (w32_msg_pump): Add parentheses.
3165 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3166 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3169 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3171 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3172 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3173 being a pair of margins.
3174 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3175 to DEFVAR_LISP. Extend doc.
3177 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3179 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3180 pair of integers `(X . Y)', use X for the horizontal and Y for the
3182 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3183 (parse_image_spec): Check it.
3184 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3185 (tiff_format, gif_format, gs_format):
3186 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3188 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3189 (x_draw_image_relief, x_draw_image_foreground_1)
3190 (x_draw_image_glyph_string): Adapt to the change of image margins.
3192 * dispextern.h (struct image): Replace member `margin' with
3193 `hmargin' and `vmargin'.
3195 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3198 * dispnew.c (update_text_area): Put code which decrements the
3199 stop position when the row's face extends to the end of the
3202 * xfns.c (x_set_mouse_color): Fix color allocation.
3204 * keyboard.c: Call get_local_map with new argument list.
3206 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3208 * intervals.h (enum map_property): Removed.
3209 (get_local_map): Change prototype.
3211 * keymap.c: Call get_local_map with new argument list.
3212 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3214 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3216 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3217 of the size needed for the tool bar string. For the last image,
3218 use a `display' property that reaches to the end of the string.
3220 * xselect.c (selection_request_dpyinfo): New variable.
3221 (x_handle_selection_request): Set it.
3222 (x_selection_request_lisp_error): Don't call
3223 x_decline_selection_request if selection request's display has
3226 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3227 Do the unregister_colors before calling XFreeColors.
3229 2001-01-10 Dave Love <fx@gnu.org>
3231 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3232 ${SOME_MACHINE_LISP}, not ${lisp}.
3234 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3236 * xdisp.c (display_line): On ttys, produce more than one truncation
3237 glyph for multi-column characters that don't fit on the line.
3239 * xselect.c (x_reply_selection_request): Add a comment.
3241 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3242 XkbGetNames instead of XkbGetKeyboard.
3244 2001-01-10 Dave Love <fx@gnu.org>
3246 * sysdep.c (random): Revert the declaration.
3248 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3250 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3251 Call function string_bytes.
3252 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3254 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3255 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3256 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3257 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3259 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3260 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3261 after sweeping strings, and at the end.
3262 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3264 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3265 ensure that pop_message is called.
3267 * keyboard.c (Fexecute_extended_command): Use a
3268 record_unwind_protect to ensure that pop_message is called.
3270 * lisp.h (push_message_unwind): Add prototype.
3272 * xdisp.c (push_message_unwind): New function.
3274 * fileio.c (do_auto_save_unwind): Do the pop_message here
3275 instead of in Fdo_auto_save.
3276 (Fdo_auto_save): Don't call pop_message.
3278 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3280 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3283 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3285 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3286 when increasing window's vscroll.
3288 * macros.c (Qkbd_macro_termination_hook): New variable.
3289 (syms_of_macros): Initialize and staticpro it.
3290 (pop_kbd_macro): Run kbd-macro-termination-hook.
3292 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3294 2001-01-07 Dave Love <fx@gnu.org>
3296 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3297 arglist, for documentation's sake.
3299 2001-01-06 Andrew Innes <andrewi@gnu.org>
3301 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3304 2001-01-05 Andrew Innes <andrewi@gnu.org>
3306 * term.c (update_end): Don't check updating_frame; for some reason
3307 this can be 0 sometimes, such as after dismissing a popup menu,
3308 and isn't necessary given the explicit frame argument.
3310 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3312 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3313 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3315 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3317 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3319 * xfns.c (x_create_tip_frame): Preserve the value of
3320 face_change_count around the creation of the tip frame.
3322 * xfns.c (last_show_tip_args): New variable.
3323 (compute_tip_xy): New function.
3324 (Fx_show_tip): Reuse an existing tip frame, if possible.
3325 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3327 2001-01-04 Dave Love <fx@gnu.org>
3329 * editfns.c (Fformat): Doc fix.
3331 * systime.h (set_file_times): Prototype.
3333 * widget.h (EmacsFrameSetCharSize_): Prototype.
3335 * sysdep.c (random, srandom): Declare explicitly.
3337 * dispextern.h (move_it_vertically_backward): Declare.
3339 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3341 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3342 like in Fx_create_frame.
3344 * xfaces.c (set_font_frame_param): Don't do anything for
3345 non-graphical frames.
3347 * window.c (Fdelete_other_windows): Set window's window_end_valid
3348 to nil when changing the window's start. Don't change the
3349 window's start when its top position hasn't changed. If we do,
3350 this will set the window's optional_new_start, which act's like a
3351 force_start during redisplay with C-x 1 M-> under particular
3352 circumstances (see report from Per Starback to emacs-pretest-bug
3355 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3357 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3358 short cut at the start of the function. Add an assertion.
3359 (reseat_at_next_visible_line_start): Add an assertion.
3361 * window.c (Frecenter): When changing the window start, set the
3362 window's window_end_valid to nil.
3363 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3365 * dispextern.h (move_it_past_eol): Add prototype.
3367 * xdisp.c (move_it_past_eol): New function.
3369 * window.c (Fwindow_end): Doc fix.
3371 2001-01-03 Dave Love <fx@gnu.org>
3373 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3375 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3377 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3378 the enabled_p flag of the glyph row at window_end_vpos to 0.
3379 (handle_single_display_prop): Fix last change.
3381 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3383 * window.c (Frecenter): Doc fix.
3385 2001-01-02 Andrew Innes <andrewi@gnu.org>
3387 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3389 * frame.h (output_method): Add output_w32_console method.
3390 (FRAME_W32_CONSOLE_P): New macro.
3392 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3393 use output_w32_console method.
3394 (Qw32_console): New Lisp_Object.
3395 (Fframep): Return it.
3396 (syms_of_frame): Init it.
3397 (Fframe_parameters): Report w32console as font for w32_console frames.
3399 * xfaces.c (realize_default_face): Set face foreground and
3400 background to unspecified for w32_console frames.
3401 (realize_face): Realize face cache for w32_console frames.
3402 (realize_tty_face): Accept w32_console frames.
3404 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3405 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3406 necessary, even if running interactively.
3408 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3411 * w32term.c (x_update_begin):
3415 (x_change_line_highlight):
3420 (w32_reassert_line_highlight):
3421 (w32_frame_rehighlight):
3422 (w32_frame_raise_lower): Do nothing if not w32 frame.
3424 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3426 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3427 system doesn't tell us directly.
3428 (Fx_display_visual_class): Implement properly.
3430 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3432 * window.c (Frecenter): Handle centering in graphical frames
3433 specially. Centering on the basis of line counts doesn't work
3434 reliably with variable-height lines.
3436 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3438 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3441 * composite.c (run_composition_function): Remove unused var `val'.
3442 (update_compositions): Remove unused variable `hook'.
3444 * intervals.c (get_local_map): Remove unused variable `tem'.
3446 * doprnt.c (doprnt1): Remove unused variable `size'.
3448 * fns.c (Flength): Remove unused variable `tail'.
3449 (Fdelete): Remove unused variable `size'.
3451 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3454 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3456 * data.c (find_symbol_value): Remove extra 3rd argument in the
3457 call to swap_in_symval_forwarding.
3459 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3461 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3462 (trivial_regexp_p): Remove unused variable `c'.
3463 (boyer_moore): Remove unused variable `k'.
3465 * indent.c (current_column): Remove unused variable `stopchar'.
3466 (Fcompute_motion): Remove unused variable `contin'.
3468 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3470 * dired.c (directory_files_internal): Fix a typo in a comment.
3471 Remove an unused variable `handler'.
3472 (file_name_completion): Remove unused function-scope variable `dp'.
3473 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3476 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3478 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3480 (Fmarker_insertion_type): Remove unused variable `buf'.
3482 * insdel.c (make_gap): Remove unused variable `result'.
3484 * keyboard.c (record_char): Remove unused function-scope var `help'.
3485 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3486 (menu_bar_items): Remove unused function-scope variable `tem'.
3488 * fontset.c (fontset_ref): Remove unused variable `i'.
3489 (fontset_set): Remove unused variables `j' and `tmp'.
3490 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3491 (make_fontset_for_ascii_face): Remove unused variable `name'.
3492 (fs_load_font): Remove unused variable `font_idx'.
3493 (fs_query_fontset): Remove unused function-local variable `fontset'.
3494 (list_fontsets): Remove unused variable `tail'.
3495 (Fnew_fontset): Remove unused variables `family' and `registry'.
3496 (accumulate_font_info): Remove unused variable `tmp'.
3497 (Ffontset_font): Remove unused variable `id'.
3498 (syms_of_fontset): Remove unused variable `i'.
3500 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3502 (lookup_image): Remove unused variable `file'.
3503 (xbm_load): Remove unused variables `bitmap_data', `height', and
3504 `width'. Remove function-local variable `i', leave the
3506 (gif_load): Remove unused variable `inc'.
3508 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3509 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3510 leave only the one in the inner block.
3512 * xfaces.c (face_fontset, realize_default_face): Remove unused
3514 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3516 * term.c (encode_terminal_code): Remove unused variable `c'.
3518 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3519 char *' instead of `char *'.
3521 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3522 (Fget_unused_category): Remove unused variable `docstring_vector'.
3523 (Fchar_category_set): Remove unused variables `val', `charset',
3526 * coding.c (detect_coding_iso2022, setup_coding_system):
3527 Remove unused variable `i'.
3528 (detect_coding_mask): Remove unused variable `idx'.
3529 (detect_coding): Remove unused variable `i'.
3530 (ccl_coding_driver): Remove unused variable `result'.
3531 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3532 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3533 (encode_coding_string): Remove unused variables `gcpro1' and
3534 `saved_coding_symbol'.
3535 (Ffind_coding_systems_region_internal): Remove function-local
3536 variable args[], leave only the block-local one.
3537 (code_convert_region1): Remove unused variable `len'.
3539 * charset.c (char_printable_p): Remove unused variable `chars'.
3540 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3541 (str_to_multibyte): Remove unused variable `c'.
3543 * window.c (size_window): Remove block-local variable `min_size'.
3545 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3546 `header_line_height'.
3547 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3548 enum display_element_type.
3550 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3552 * xterm.c (x_connection_closed): Catch X errors around all
3553 statements that call X. Save away the error message in a local copy.
3555 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3558 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3559 in or at the start of invisible text.
3561 * dispnew.c (update_window): Don't check_current_matrix_flags.
3563 2001-01-01 Jason Rumney <jasonr@gnu.org>
3565 * w32fns.c (x_figure_window_size): Do not allow new_height and
3566 new_width of frame to override specified values.
3568 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3570 * composite.c (find_composition): Fix a code for searching backward.
3572 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3574 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3575 (update_window) [GLYPH_DEBUG]: Call it.
3576 (scrolling_window): Prevent including current rows which are below
3577 what's displayed in the window.
3579 * xdisp.c (try_window_reusing_current_matrix)
3580 <new start <= old start>: Disable rows in the current matrix
3581 which are below the window after scrolling.
3583 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3584 is zero. It's not worth the complexity.
3585 (invisible_text_between_p): Put in #if 0 because unused.
3587 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3589 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3590 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3592 * keyboard.c (echo_char): If C is an integer, always call
3593 push_key_description. Former code could signal an invalid
3596 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3597 If set, print multibyte text.
3598 (Fsingle_key_description): Call push_key_description with
3599 FORCE_MULTIBYTE set.
3600 (describe_buffer_bindings): Likewise.
3602 * lisp.h (push_key_description): Add prototype.
3604 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3605 around the call to redisplay_internal.
3607 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3609 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3611 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3613 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3614 (ccl_driver): New local variable `extra_bytes'.
3616 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3618 * coding.c (setup_coding_system):
3619 Initialize coding->spec.ccl.eight_bit_carryover.
3620 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3622 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3624 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3625 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3626 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3627 (decode_composition_emacs_mule): New function.
3628 (decode_coding_emacs_mule): Decode composition sequence by calling
3629 decode_composition_emacs_mule.
3630 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3631 (encode_coding_emacs_mule): Changed from macro to function.
3632 If a text contains compositions, encode them correctly.
3633 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3634 that decoding and encoding are required.
3636 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3638 * xfaces.c (PT_PER_INCH): New macro.
3639 (xlfd_point_size): Compute real point size from font's pixel size.
3640 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3643 * .gdbinit: Comment out the line pointing to the Lesstif source
3646 * window.c (Frecenter): Use displayed_window_lines instead
3647 of window_internal_height.
3649 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3650 instead of x-toolkit-scroll-bars-p.
3651 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3653 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3654 instead of x-toolkit-scroll-bars-p.
3655 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3657 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3658 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3659 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3661 (add_window_display_history, add_frame_display_history)
3662 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3663 (build_frame_matrix_from_leaf_window): Remove unused code.
3664 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3666 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3667 (update_window) [GLYPH_DEBUG]: Likewise.
3668 (syms_of_display): Defsubr dump-redisplay-history.
3670 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3672 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3673 the end of the prompt. Set echo_after_prompt to the offset
3674 of echoptr in echobuf.
3676 * xdisp.c (init_from_display_pos): Pop until the iterator's
3677 stack is empty; there may be frames for stretch or images
3680 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3681 (save_or_restore_current_matrix): New function for the same
3682 purpose, but more efficient.
3683 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3685 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3687 * xdisp.c (syms_of_xdisp): Fix last change.
3689 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3691 * xdisp.c (syms_of_xdisp): Doc fix.
3693 * xdisp.c (redisplay_window): Remove label restore_buffers;
3694 use finish_scroll_bars instead to make sure that scroll bars
3695 are redeemed. If we don't do this, flickering can result from
3696 scroll bars being destroyed and recreated.
3698 2000-12-22 Jason Rumney <jasonr@gnu.org>
3700 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3701 in the wrong colors when the foreground is not black.
3702 (expose_window): Don't redraw the window that's currently being
3705 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3707 * window.c (size_window): When setting the window's too_small_ok
3708 flag, compare old size with minimum size depending on WIDTH_P,
3709 don't compare with window_min_width.
3711 * window.c (delete_window): Simplify somewhat.
3712 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3713 freeing window matrices. The flag windows_or_buffers_changed is
3714 set, so the next redisplay will consider all windows; this should
3717 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3719 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3721 * ccl.h (struct ccl_program): New member cr_consumed.
3723 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3724 (CCL_READ_CHAR): Handle EOL conversion here.
3725 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3727 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3729 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3731 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3732 otherwise tabs of different size compare equal.
3734 * callint.c (Fcall_interactively): Prevent a compiler warning.
3736 * print.c (print_unwind): Return nil.
3737 (PRINTDECLARE): Initialize all local variables.
3738 (print_preprocess): Add a default case.
3740 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3742 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3744 * window.c (delete_window, Fsplit_window)
3745 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3747 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3749 * dispnew.c (ensure_frame_matrix): Removed.
3750 (save_frame_matrix, restore_frame_matrix): New functions.
3751 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3753 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3754 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3756 2000-12-21 Andrew Innes <andrewi@gnu.org>
3758 * w32term.c (x_update_begin): Regenerate the palette here, rather
3759 than for each window.
3761 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3762 palette is NULL, since this corrupts memory! Also get
3763 display_info reference from frame.
3765 2000-12-21 Jason Rumney <jasonr@gnu.org>
3767 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3769 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3770 to avoid returning without releasing it.
3772 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3774 * keymap.c (push_key_description): Don't convert eight-bit-control
3775 and eight-bit-graphic to multibyte character.
3777 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3778 generic character and CODE1 is nil, return the smallest character
3781 2000-12-20 Dave Love <fx@gnu.org>
3783 * s/osf5-0.h (NSIG): Don't redefine.
3785 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3787 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3788 excluding menu-bar and tool-bar.
3789 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3790 (menu_item_p): Remove.
3791 (where_is_internal_1): Don't ignore menu-items.
3793 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3795 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3798 * window.c (make_window): Initialize window's min_hscroll.
3799 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3800 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3802 (struct saved_window): New member min_hscroll.
3803 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3804 (Fset_window_configuration): Set window's min_hscroll.
3805 (save_window_save): Save window's min_hscroll.
3806 (compare_window_configurations): Compare min_hscroll values.
3808 * window.h (struct window): New member min_hscroll.
3810 * keyboard.c (echo_prompt): Prevent a compiler warning.
3812 * xdisp.c (try_cursor_movement): Fix last change. The real
3813 condition is that PT is at the end of the row, and should
3814 be displayed at the start of the next row.
3816 * xdisp.c (try_cursor_movement): If we end on a partially
3817 visible line, end we already decided to scroll, return -1.
3819 * dispextern.h (ensure_frame_matrix): Add prototype.
3821 * window.c (delete_window, Fsplit_window)
3822 (Fset_window_configuration): Call ensure_frame_matrix.
3824 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3826 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3827 completed, call fake_current_matrices instead of marking frame
3830 2000-12-20 Jason Rumney <jasonr@gnu.org>
3832 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3834 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3836 * fns.c (Frequire): Doc fix.
3838 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3840 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3842 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3843 currently displaying a message.
3845 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3847 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3849 2000-12-18 Andrew Innes <andrewi@gnu.org>
3851 * w32.c (w32_strerror): New function.
3853 * w32.h (w32_strerror): New extern.
3855 * w32fns.c (Fw32_shell_execute): Use it.
3857 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3859 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3861 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3863 * msdos.c (IT_set_face): Obey inverse_video.
3865 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3867 * dired.c (directory_files_internal): Always return decoded filenames.
3869 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3871 * xterm.c (x_connection_closed): Prevent being called recursively
3872 because of an error condition in XtCloseDisplay.
3874 * xdisp.c (init_iterator): If noninteractive, and the frame's
3875 face cache is null, make one.
3877 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3879 * process.c (wait_reading_process_input): Check for pending
3880 input when running timers.
3882 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3884 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3886 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3888 * process.c (read_process_output): Don't run a filter if the code
3889 decoder produces nothing but carryover.
3891 2000-12-17 Andrew Innes <andrewi@gnu.org>
3893 * w32.c (sys_rename): Only check errno against EEXIST, and not
3894 EACCES, when determining whether rename failed because the target
3895 exists. This was resulting in indefinite looping on Windows 9x if
3896 the source file was locked by another process.
3898 * w32fns.c (Ffile_system_info): New function.
3899 (syms_of_w32fns): Defsubr it.
3901 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3903 * window.c (coordinates_in_window): Fix computation for
3904 position on vertical line between mode lines.
3906 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3907 Don't alter tip_frame or tip_window.
3908 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3911 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3912 Don't alter tip_frame or tip_window.
3913 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3916 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3918 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3919 be consistent with the doc string. Reported by NAKAJIMA Mikio
3920 <minakaji@osaka.email.ne.jp>.
3922 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3924 * xfaces.c (Vface_ignored_fonts): New variable.
3925 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3926 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3928 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3930 * dispnew.c (update_window): Detect pending input every nth line
3931 updated, i.e. do it depending on real work done, and not on the
3934 * xterm.c (expose_window): Don't redraw the window that's
3935 currently being updated.
3937 * window.c (Fset_window_point): Remove test for
3938 cursor_in_non_selected_windows.
3940 * lread.c (read1): Recognize end of file after `\\'.
3942 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3943 not unwind_create_frame.
3945 2000-12-15 Dave Love <fx@gnu.org>
3947 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3950 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3952 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3954 * coding.c (setup_coding_system): Clear all members of the struct
3955 coding_system at first.
3956 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3958 (code_convert_region): Don't override coding->src_multibyte and
3959 coding->dst_multibyte.
3961 * fns.c (Fmd5): Docstring improved.
3963 2000-12-15 Miles Bader <miles@gnu.org>
3965 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3966 are actually marked as mode-lines; otherwise use
3967 estimate_mode_line_height.
3969 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3971 * editfns.c (Fformat): Prevent a buffer overrun when the format
3972 specifies a precision.
3974 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3976 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3977 argument is outside the range [2..3].
3979 2000-12-14 Andrew Innes <andrewi@gnu.org>
3981 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3982 nothing to do. Bind inhibit-quit.
3983 (tip_frame): Make it a Lisp_Object.
3984 (x_create_tip_frame): Set tip_frame after it has been added to
3986 (Fx_show_tip): Don't set tip_frame here.
3987 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3988 (unwind_create_frame, unwind_create_tip_frame): New functions.
3989 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3990 while a frame is only partially constructed.
3992 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3993 (x_free_frame_resources): New function.
3994 (x_destroy_window): Use it.
3996 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3998 * xfns.c (Fx_backspace_delete_keys_p): New function.
3999 (syms_of_xfns): Defsubr it.
4001 * config.in (HAVE_XKBGETKEYBOARD): Add.
4003 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4005 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4006 Always store string in multibyte representation in echobuf.
4007 (echo_char): Always store string in multibyte representation in
4009 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4010 (read_key_sequence): Adjusted for the change of echo_prompt.
4012 * fns.c (Fmd5): Docstring improved.
4014 * lisp.h (detect_coding_system): Prototype adjusted.
4016 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4017 (detect_coding_emacs_mule, detect_coding_iso2022,)
4018 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4019 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4020 New argument MULTIBYTEP. Callers changed.
4021 (detect_coding_mask, detect_coding_system): New argument
4022 MULTIBYTEP. Callers changed.
4023 (decode_coding_string): Set coding->src_multibyte and
4024 coding->dst_multibyte before calling detect_coding and detect_eol.
4025 Update them after some coding system is detected.
4027 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4029 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4031 * keyboard.c (menu_bar_items, tool_bar_items):
4032 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4034 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4036 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4038 (unwind_create_frame, unwind_create_tip_frame): New functions.
4039 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4040 while a frame is only partially constructed.
4042 * xterm.h (x_free_frame_resources): Declare.
4044 * xterm.c (x_free_frame_resources): New function.
4045 (x_destroy_window): Use it.
4047 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4048 don't interrupt the update for pending input initially, i.e.
4049 update at least some lines.
4051 * keyboard.c (do_mouse_tracking): Make externally visible.
4053 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4055 * xfns.c (gray_bitmap_bits): Declare `char *'.
4057 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4059 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4060 lines start with a relief line.
4062 2000-12-12 Dave Love <fx@gnu.org>
4064 * window.c (Fdisplay_buffer): Doc fix.
4065 (Fwindow_list): Remove unused var.
4067 * buffer.h (mmap_set_vars): Declare.
4069 * window.h (Fset_window_point): Declare.
4071 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4073 * msdos.c (fast_find_position): Don't overstep the last window row.
4074 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4075 variable `area'. When looking for a row under (X,Y), give up if some
4076 of the previous rows is not enabled.
4078 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4080 * window.c (Fset_window_point): If displaying cursors in windows
4081 other than the selected window, make sure redisplay updates
4082 other windows to show the new value of point in the window.
4084 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4086 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4087 the buffer is the sole visible buffer when in the mini-buffer.
4089 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4090 Bind `inhibit-read-only' to t.
4091 (unwind_with_echo_area_buffer): Use AREF.
4093 * xfns.c (Fx_hide_tip): Simplified.
4095 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4098 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4100 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4102 * xfns.c (Fx_hide_tip): Fix last change.
4104 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4105 nothing to do. Bind inhibit-quit.
4106 (tip_frame): Make it a Lisp_Object.
4107 (x_create_tip_frame): Set tip_frame after it has been added to
4109 (Fx_show_tip): Don't set tip_frame here.
4111 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4113 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4116 * dispextern.h: Change external declaration of tip_frame.
4118 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4119 return an empty string.
4121 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4122 of the window's update_mode_line flag, since the former is set by
4123 force-mode-line-update, not the latter. This makes
4124 column-number-mode slightly faster.
4126 * xdisp.c (try_window_id) <all changes above window start>:
4129 2000-12-11 Paul Eggert <eggert@twinsun.com>
4131 * config.in (HAVE_FTELLO): Remove.
4133 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4134 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4136 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4137 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4139 2000-12-11 Miles Bader <miles@gnu.org>
4141 * window.c (displayed_window_lines): Don't round up when
4142 converting empty space at bottom to lines.
4143 Handle non-newline-terminated final lines properly.
4144 (Fwindow_text_height): New function (used to be in lisp).
4145 (syms_of_window): Initialize it.
4147 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4149 * syntax.c (scan_lists): Check that the right quote char has the
4150 right Sstring syntax when jumping over strings.
4151 (init_syntax_once): Use Smax rather than 13.
4153 2000-12-09 Miles Bader <miles@gnu.org>
4155 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4156 with PARTIALLY, inverting the sense.
4157 (window_scroll_pixel_based): Scroll partially visible lines into
4158 place if we hit the beginning or end of the buffer.
4159 (displayed_window_lines): Don't include partially visible lines.
4160 (Fmove_to_window_line): Skip past any partially visible first line.
4162 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4164 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4166 * tparam.c (tparam1): Change the way buffers are reallocated to be
4167 portable and less obfuscated.
4169 * termcap.c (tgetent): Change the way buffers are reallocated to
4170 be portable and less obfuscated.
4172 * macros.c (store_kbd_macro_char): Change the way buffers are
4173 reallocated to be portable and less obfuscated.
4175 * lread.c (read1): Change the way buffers are reallocated to be
4176 portable and less obfuscated.
4178 * doc.c (Fsubstitute_command_keys): Change the way buffers
4179 are reallocated so that it is portable.
4181 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4183 * dosfns.c (Ffile_system_info): New function.
4184 (syms_of_dosfns): Defsubr it.
4186 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4188 * alloc.c (gc_sweep): Add comment.
4190 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4192 * sound.c (vox_configure): Change order of ioctls.
4193 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4194 Ignore errors when changing volume.
4195 (vox_close): Don't reset the device.
4197 * process.c (read_process_output): Make sure the process marker's
4198 position is valid when the process buffer is changed in
4199 after-change functions. W3 does that.
4201 * xfns.c (x_free_gcs): New function.
4203 * xterm.h (x_free_gcs): Add prototype.
4205 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4208 * xterm.c (x_destroy_window): Call x_free_gcs so that
4209 resources of non-toolkit X windows will be freed.
4211 2000-12-07 Andrew Innes <andrewi@gnu.org>
4213 * w32fns.c (xlfd_charset_of_font): Fix last change.
4215 2000-12-06 Dave Love <fx@gnu.org>
4217 * md5.h (__P): Don't define -- it comes from config.h.
4219 * strftime.c: Change some #if foo to #ifdef foo.
4221 2000-12-06 Andrew Innes <andrewi@gnu.org>
4223 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4225 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4226 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4227 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4229 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4231 * alloc.c (gc_sweep): Prevent symbols read during loadup
4234 * xdisp.c (underlying_face_id): New function.
4235 (handle_face_prop, face_before_or_after_it_pos): Use it
4236 to determine the face ``under'' a string. Let strings inherit
4237 the face of the buffer under them.
4239 * xfaces.c (face_at_string_position): Update function comment.
4241 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4242 matrix if the window's left position has changed; we need to
4243 redraw it in this case.
4245 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4247 * window.c (coordinates_in_window): Check mouse on mode-line or
4250 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4251 advertized by the function documentation.
4253 * window.c (syms_of_window): Doc fix.
4255 * sound.c (vox_configure): Set volume for left and right channel.
4256 (sound_cleanup): Return nil.
4258 * xdisp.c (move_it_by_lines): Fix paren typo.
4260 * xterm.c (x_load_font): Don't use the font's max_bounds for
4261 computing the height of the font. If max_bounds' ascent or
4262 descent are greater than the font's ascent or descent, this means
4263 glyphs overlap, which should be handled now by redisplay.
4265 * window.c (Veven_window_heights): New variable.
4266 (syms_of_window): DEFVAR_LISP it.
4267 (Fdisplay_buffer): Check Veven_window_heights before evening the
4270 2000-12-06 Miles Bader <miles@gnu.org>
4272 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4273 update `default-frame-alist' instead of setting no frame parameters.
4275 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4277 * composite.c (update_compositions): Fix typo (use the correct
4280 2000-12-05 Jason Rumney <jasonr@gnu.org>
4282 * md5.h: Remove underscores from function declarations.
4283 (__attribute__, __alignof__) [!__GNUC__]: Define.
4285 * md5.c: Delay include of md5.h until after namespace cleaning.
4287 * makefile.w32-in (fns.o): Depend on md5.h
4288 (md5.o): New target.
4291 * makefile.nt: Likewise.
4293 2000-12-05 Jason Rumney <jasonr@altavista.net>
4295 * w32term.c (expose_area): Complete last change.
4297 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4299 * minibuf.c: Include intervals.h.
4301 2000-12-05 Jason Rumney <jasonr@gnu.org>
4303 * w32term.c (x_produce_glyphs): If a font for a component of
4304 a composition is not found, use 1 pixel dot ascent and 0 dot
4305 descent value to avoid displaying terribly tall empty boxes.
4306 (expose_area): Pass x-coordinate relative to the exposed
4307 area to x_draw_glyphs instead of a window-relative coordinate.
4309 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4311 * xdisp.c (next_element_from_ellipsis): Save face before selective
4312 display in saved_face_id, and set face_before_selective_p.
4313 (reseat_1): Reset face_before_selective_p.
4314 (append_space, extend_face_to_end_of_line): If iterator's
4315 face_before_selective_p is set, use the face from saved_face_id.
4316 (extend_face_to_end_of_line): For tty frames, make sure to
4317 use the right face id when producing spaces at the end of
4320 * dispextern.h (struct it): Add face_before_selective_p.
4322 * keyboard.c (record_char): Don't record identical help-echo
4323 events in recent_keys.
4325 * xterm.c [USE_X_TOOLKIT]: Close the display.
4326 (xim_close_dpy): Handle case that the display has been closed.
4328 * xterm.c (x_destroy_window): Reset the frame's X window after
4331 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4332 variable window_width.
4333 (line_draw_cost): Fix code skipping over spaces at the end of the
4334 line when must_write_spaces is not set.
4335 (scrolling_window): Fix code inserting runs in list of all runs.
4337 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4339 * coding.c (setup_coding_system): Be sure to initialize
4340 coding->category_idx.
4342 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4344 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4346 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4347 area to x_draw_glyphs instead of a window-relative coordinate.
4349 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4350 error in the message.
4352 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4353 timer after having read a key. It's not good for code reading
4354 several keys in a loop, like an input method.
4356 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4357 record undo information for format-decode.
4359 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4360 current buffer is read-only, not if it isn't.
4362 * keyboard.c (record_char): Record `help-echo' input events
4363 in recent_keys only if they display some help. Don't record
4364 `help-echo' events as macro char.
4366 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4368 * editfns.c (save_excursion_restore): Don't move point
4369 in another window if it is showing the wrong buffer.
4370 Avoid the call to Fwindow_live_p, for speed.
4372 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4374 * xfaces.c (struct font_name): New member registry_priority.
4375 (split_font_name): Initialize the above member to zero.
4376 (concat_font_list): New function.
4377 (font_list): Include fonts of all alternative registries.
4378 (FONT_POINT_SIZE_QUANTUM): New macro.
4379 (better_font_p): Ignore point size difference less than
4380 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4382 * xterm.c (x_produce_glyphs): If a font for a component of
4383 a composition is not found, use 1 pixel dot ascent and 0 dot
4384 descent value to avoid displaying terribly tall empty boxes.
4386 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4388 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4390 * coding.h (code_convert_string1): Declare.
4392 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4394 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4396 2000-12-02 Jason Rumney <jasonr@gnu.org>
4398 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4399 correctly for single byte character case.
4400 (w32_per_char_metric): Do not try to make any assumptions about
4401 the metrics of BDF fonts.
4402 (x_estimate_mode_line_height): If `mode-line' face
4403 hasn't a font, use that of the frame, as drawing glyphs does.
4404 (note_mouse_highlight): Change the cursor shape on the vertical
4405 border between windows [not enabled].
4407 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4409 * w32fns.c (Fx_create_frame): Reintroduce the call to
4410 face-set-after-frame-defaults.
4411 (Vx_window_horizontal_drag_shape): New variable.
4412 (syms_of_xfns): DEFVAR_LISP it.
4413 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4416 2000-12-02 Simon Josefsson <simon@josefsson.org>
4418 * fns.c (Fmd5): Use a different logic to decide the coding system
4421 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4423 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4425 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4427 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4429 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4430 height for YNegative.
4431 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4432 height; also see comment there.
4434 * window.c (coordinates_in_window): Handle computations for
4435 positions on the vertical bar and fringes differently for
4436 window-system frames. Consider some pixels near the vertical bar
4437 as on the bar if the frame doesn't have vertical scroll bars.
4438 Associate positions between mode or header lines with the
4439 right window, the left one.
4441 2000-12-01 Jason Rumney <jasonr@gnu.org>
4443 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4445 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4448 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4450 * window.c (struct saved_window): Add members orig_top and orig_height.
4451 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4452 (save_window_save, Fset_window_configuration): Save/restore
4453 window's orig_top and orig_height.
4455 2000-12-01 Jason Rumney <jasonr@gnu.org>
4457 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4459 * w32fns.c (x_set_cursor_color): Fix last change.
4461 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4463 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4464 sure that the next redisplay displays the minibuffer, so that
4465 the cursor will be replaced with what the minibuffer wants.
4467 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4468 #ifndef instead of using #if.
4469 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4470 USE_TOOLKIT_SCROLL_BARS is defined.
4472 2000-11-30 Jason Rumney <jasonr@gnu.org>
4474 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4477 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4479 * fns.c (Fmd5): Doc fix.
4481 2000-11-30 Simon Josefsson <simon@josefsson.org>
4483 * fns.c (Fmd5): New function.
4484 (syms_of_fns): Defsubr md5.
4486 * Makefile.in (obj): Add md5.o
4488 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4490 * md5.h, md5.c: New files, taken from glibc.
4492 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4494 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4495 hasn't a font, use that of the frame, as drawing glyphs does.
4497 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4499 * eval.c (Frun_hooks): Allow 0 arguments.
4501 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4503 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4504 is over the menu bar widget, say it's not on the frame.
4506 * xfns.c (Fx_create_frame): Reintroduce the call to
4507 face-set-after-frame-defaults.
4509 * eval.c (Fsignal): Reset handling_signal.
4511 2000-11-28 Jason Rumney <jasonr@gnu.org>
4513 * w32menu.c (add_menu_item): Reset menu item text when changing
4514 type to radio button.
4516 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4518 * xselect.c: Update copyright.
4520 * window.c (coordinates_in_window): If on a mode or header line,
4521 but sufficiently close to its start, return ``on vertical
4522 border''. This gives us a way to drag windows horizontally when
4523 using toolkit scroll bars.
4525 * xterm.c (note_mouse_highlight): Change the cursor shape
4526 on the vertical border between windows.
4528 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4530 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4531 (syms_of_xfns): DEFVAR_LISP it.
4532 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4534 * textprop.c (text_read_only): New function.
4535 (verify_interval_modification): Use it instead of signaling
4536 `text-read-only'. This makes it easier to catch this error
4539 * xdisp.c (forward_to_next_line_start): Check for newlines,
4540 not end of line, which includes CR.
4542 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4544 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4545 include no-conversion.
4547 2000-11-27 Jason Rumney <jasonr@gnu.org>
4549 * w32fns.c (w32_load_system_font): Always mark font as double byte
4550 if codepage is unicode.
4552 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4554 * xdisp.c (forward_to_next_line_start): If already on a newline,
4555 just consume it to avoid unintended skipping over invisible text below.
4557 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4558 `vertical-line', `mode-line' and `header-line' events.
4560 * xdisp.c (try_window_id): Avoid starting to display in the middle
4561 of a character, a TAB for instance. This is easier than to set
4562 up the iterator exactly, and it's not a frequent case, so the
4563 additional effort wouldn't really pay off.
4565 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4567 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4570 2000-11-25 Jason Rumney <jasonr@gnu.org>
4572 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4573 Args to window_from_coordinates should be pixel coordinates.
4575 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4576 redisplay handles them properly.
4578 2000-11-25 Miles Bader <miles@gnu.org>
4580 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4582 2000-11-24 Jason Rumney <jasonr@gnu.org>
4584 * w32.c (init_environment): Set LANG environment variable based on
4585 locale settings, if not set.
4587 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4588 making tool bar smaller. When clearing the frame, also
4589 clear current matrices. Clear frame when tool bar disappears.
4590 Don't use more lines for the tool-bar than is available.
4591 (x_change_window_heights): New function.
4593 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4595 * xdisp.c (init_from_display_pos): If POS says we're already after
4596 an overlay string ending at POS, make sure to pop the iterator
4597 because it will be in front of that overlay string. When POS is
4598 ZV, we've thereby also ``processed'' overlay strings at ZV.
4600 * xfaces.c (lface_from_face_name): Function comment fix.
4602 2000-11-24 Miles Bader <miles@gnu.org>
4604 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4605 apply `mode-line-inverse-video' -- zero means force display using
4606 the default face, non-zero means display using the specialized face.
4607 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4609 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4611 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4614 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4616 * coding.c (decode_coding_emacs_mule): Fix the case of
4617 CODING_EOL_LF, which used uninitialized value of c.
4619 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4621 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4623 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4625 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4628 * frame.h (struct frame): Replace desired_tool_bar_items,
4629 current_tool_bar_items, n_desired_tool_bar_items,
4630 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4632 * frame.c (make_frame): Change initialization of tool bar
4635 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4636 Change references to members deleted from struct frame to use the
4639 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4640 references to members deleted from struct frame to use the new ones.
4642 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4644 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4646 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4647 (note_tool_bar_highlight): Change references to members deleted
4648 from struct frame to use the new ones.
4650 2000-11-23 Miles Bader <miles@gnu.org>
4652 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4653 the face's inverse-video attribute, rather than overriding it.
4655 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4657 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4658 making tool bar smaller.
4660 2000-11-22 Dave Love <fx@gnu.org>
4662 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4664 2000-11-22 Miles Bader <miles@gnu.org>
4666 * keyboard.c (Vminibuffer_message_timeout): New variable.
4667 (command_loop_1): Use it to determine message timeout.
4668 (syms_of_keyboard): Initialize it.
4670 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4672 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4674 * sysdep.c: Move the code for declaring h_errno after #include
4677 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4679 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4680 the menu bar when the tooltip is unmapped.
4682 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4683 sole visible buffer when we're currently in the mini-buffer, and
4686 2000-11-21 Jason Rumney <jasonr@gnu.org>
4688 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4689 put on the clipboard.
4690 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4691 copy of what Emacs last put there. If they are the same, do not
4692 use the clipboard copy to avoid losing data due to coding conversions.
4694 2000-11-22 Miles Bader <miles@gnu.org>
4696 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4697 (syms_of_minibuf): Initialize it.
4698 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4699 to prompt, don't make read-only.
4701 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4703 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4704 Add BEFORE/AFTER_POTENTIAL_GC.
4706 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4708 * buffer.c (mmap_free_1): Avoid a compiler warning.
4710 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4712 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4714 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4717 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4719 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4722 * s/gnu-linux.h: Don't use `#cpu'.
4724 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4725 not defined in mman.h.
4727 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4728 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4729 and store an index in the XClientMessageEvent. Storing a
4730 Lisp_Object or pointer can fail on a 64 bit system, since X only
4732 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4734 2000-11-20 Dave Love <fx@gnu.org>
4736 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4738 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4740 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4742 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4744 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4747 * alloc.c (make_string): Fix previous change. Be sure to make
4748 unibyte string correctly.
4750 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4752 * window.c (Fwindow_list): Change parameter list to be XEmacs
4754 (window_list_1): New function.
4755 (window_loop): Use it instead of Fwindow_list.
4757 * sysdep.c (emacs_ospeed): New variable.
4758 (toplevel): Don't declare ospeed extern.
4759 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4761 * termcap.c (ospeed): Remove.
4762 (tputs) [!emacs]: Remove unused code.
4763 (tgetent): Avoid a compiler warning.
4765 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4766 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4767 SCROLL_BAR_X_WIDGET with additional argument DPY.
4769 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4771 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4772 Take the X display as additional argument.
4773 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4774 `Widget' is a pointer type that's not easily stored in Lisp_Object
4775 form in a portable way.
4777 * dispnew.c (update_text_area): Fix last change.
4779 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4781 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4783 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4784 clear current matrices.
4786 * buffer.c (mmap_enlarge): Don't print a message on stderr
4787 if mapping new memory at the end of the existing region fails.
4789 * dispnew.c (update_text_area): Don't skip over equal glyphs
4790 when the last current glyph overlaps the glyph to its right.
4792 2000-11-18 Miles Bader <miles@gnu.org>
4794 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4795 lines that *end* with "..." too (that's the most common case!).
4797 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4799 * xdisp.c (resize_mini_window): Temporarily change to the
4800 mini-window's buffer if necessary.
4802 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4803 the tooltip obscures less text under it.
4805 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4807 * puresize.h (BASE_PURESIZE): Increase to 700000.
4809 2000-11-18 Jason Rumney <jasonr@gnu.org>
4811 * w32term.c (w32_draw_bitmap): Use face to set colors.
4813 2000-11-17 Dave Love <fx@gnu.org>
4815 * lread.c (Fload): Fix #ifdef for pcc.
4817 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4819 * xdisp.c (pos_visible_p): Compute the default character height
4822 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4824 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4825 knowing the line's height; use the default font's height in that case.
4827 * xfaces.c (weight_table): Add `demi' with the same meaning as
4830 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4832 * dispnew.c (null_row): New global static variable.
4833 (clear_glyph_row): Delete local static variable null_row.
4835 2000-11-15 Jason Rumney <jasonr@gnu.org>
4837 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4838 (w32_alloc_lighter_color): Use new brightness calculations from
4839 xterm.c. Scale delta to be in the range expected by W32.
4840 (w32_draw_relief_rect): Use frame relief colors.
4842 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4844 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4845 (Qinhibit_default_face_x_resources): New variable.
4846 (syms_of_frame): Initialize it.
4847 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4849 * xdisp.c (pos_visible_p): Improve function comment.
4851 * lisp.h (BINDING_STACK_SIZE): New macro.
4853 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4854 reading the directory if readdir returns null and errno is EAGAIN
4857 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4859 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4860 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4861 Set amount_to_scroll to max of dx and scroll_step so that
4862 scroll-conservatively doesn't defeat scroll-step>1.
4863 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4864 scroll-conservatively for line-at-a-time scrolling.
4866 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4868 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4871 * xdisp.c (current_mode_line_height, current_header_line_height):
4873 (init_xdisp): Initialize them.
4874 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4875 and use exact mode line heights if it is set.
4877 * lisp.h (pos_visible_p): Change prototype.
4879 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4880 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4881 and current_header_line_height first.
4882 (current_mode_line_height, current_header_line_height):
4885 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4887 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4888 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4889 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4891 2000-11-14 Miles Bader <miles@gnu.org>
4893 * xterm.c (x_alloc_lighter_color): Include an additive component
4894 too for dark colors, because FACTOR isn't enough.
4895 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4898 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4900 * keyboard.c (show_help_echo): Call message3_nolog with number of
4901 bytes in the help string as 2nd parameter, instead of the number
4904 2000-11-13 Miles Bader <miles@gnu.org>
4906 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4907 (Fload): Use new openp return protocol.
4908 Don't try to use Vload_source_file_function to load .elc files.
4909 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4910 openp return protocol.
4911 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4913 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4915 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4917 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4918 Defined these macros.
4919 (NLIST_STRUCT): Avoid re-defining it.
4921 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4922 -I/usr/contrib/X11R6/include.
4923 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4925 2000-11-10 Jason Rumney <jasonr@gnu.org>
4927 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4929 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4930 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4932 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4933 (Qw32_charset_vietnamese): New symbol.
4934 (xlfd_charset_of_font): New function.
4935 (w32_load_system_font): Use it.
4936 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4937 when Vw32_charset_info_alist is nil to ensure default face always
4938 has font. Use Fcar and Fcdr for safety.
4939 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4940 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4941 pseudo-codepages for special cases.
4942 (w32_to_x_font): New parameter to allow charset portion to be
4943 specified where there is many to one mapping. Callers changed.
4944 (w32_list_fonts): Avoid listing fonts that won't display.
4946 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4948 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4949 (font_list_1): Renamed from font_list.
4950 (font_list): New function, trying alternative registries from
4951 Vface_alternative_font_registry_alist.
4952 (Finternal_set_alternative_font_registry_alist): New function.
4953 (syms_of_xfaces): Initialize and Staticpro
4954 Vface_alternative_font_registry_alist.
4955 Defsubr Finternal_set_alternative_font_registry_alist.
4957 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4959 * lisp.h (Flooking_at): Declare.
4961 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4963 * dired.c (directory_files_internal): Fix a braino.
4965 * dired.c (directory_files_internal): Add missing GCPRO's.
4968 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4970 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4971 (resize_mini_window): Return quickly if Vresize_mini_window is
4972 nil. Don't return if Vmax_mini_window_height is nil.
4974 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4975 (syms_of_xdisp): Initialize them.
4976 (resize_mini_window): Act according to the setting of
4977 Vresize_mini_window.
4978 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4980 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4981 scroll bar widget after configuring it, so that it will appear at
4982 the right position from the start.
4983 (XTredeem_scroll_bar): Cleaned up.
4985 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4987 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4988 font is taller than the frame line, we don't have to bias the
4991 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4993 2000-11-07 Dave Love <fx@gnu.org>
4995 * config.in (HAVE_MKSTEMP): Add.
4997 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4999 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5001 * window.c (Fset_window_configuration): Don't try to preserve
5002 point in the current buffer, if that buffer is displayed in more
5005 * xfaces.c (lookup_named_face): If default face isn't realized,
5006 try to realize it. Return -1 if not successful.
5007 (Fx_list_fonts): Handle case that face cannot be determined.
5008 (Fface_font): Likewise.
5010 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5012 * window.c (displayed_window_lines): Detect partially
5013 visible lines at the bottom correctly.
5015 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5017 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5018 when ensuring we don't do visit in indirect buffer.
5020 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5022 * composite.h (compose_chars_in_text): Add prototype.
5024 * composite.c (Vcomposition_function_table): New variable.
5025 (Qcomposition_function_table): New variable.
5026 (run_composition_function): Call
5027 Vcompose_chars_after_function with three arguments.
5028 (compose_chars_in_text): New function.
5029 (syms_of_composite): Modified the doc-string of
5030 Vcompose_chars_after_function. Declare composition-function-table
5031 as a lisp variable, and initialize it.
5033 * xfns.c (x_encode_text): Suppress producing escape sequences for
5036 * xselect.c: Include composite.h.
5037 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5039 2000-11-05 Andrew Innes <andrewi@gnu.org>
5041 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5043 * sysdep.c (read_input_waiting): Remove extraneous argument to
5046 * w32fns.c (Fx_server_version): Include w32_build_number in the
5049 * w32heap.c (w32_build_number): New variable.
5050 (cache_system_info): Set it.
5052 * w32heap.h (w32_build_number): Add extern.
5054 * emacs.c (syms_of_emacs): Update docstring for
5055 system-configuration, to reflect the actual usage on MS-Windows.
5057 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5059 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5060 process idle timers while waiting for another event.
5062 * dispnew.c (update_frame_line): Handle case where spaces in
5063 the default face are colored.
5065 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5066 window height hasn't changed.
5068 2000-10-31 Jason Rumney <jasonr@gnu.org>
5070 * w32term.c (x_produce_glyphs): Handle composite characters.
5071 (x_draw_glyph_string_foreground)
5072 (x_draw_composite_glyph_string_foreground): Restore old font.
5074 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5076 * minibuf.c (read_minibuf): Reset the undo history just before
5077 starting the recursive-edit.
5079 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5081 * xfaces.c (menu_face_change_count): New variable.
5082 (Finternal_set_lisp_face_attribute): Increment it for changes
5084 (realize_basic_faces): Reflect changes in the `menu' faces
5087 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5088 dy obtained from the iterator's y-position after moving from
5089 scroll_margin_pos to PT; see comment there.
5091 * xdisp.c (safe_eval_handler): Call add_to_log.
5093 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5094 is not a symbol or string.
5096 * xdisp.c (echo_area_display): Don't perform a display update from
5097 inside redisplay. The update will happen anyway at the end of
5098 redisplay, and it can confuse redisplay (GC messages while
5099 redisplaying, for instance.)
5101 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5103 * xrdb.c (x_load_resources): Use the class name in the defaults.
5105 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5106 (regex_compile): Catch bogus \(\1\).
5108 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5110 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5113 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5114 we have a color cache, check that the cached color equals the
5115 allocated color. If not, clear the color cache.
5117 * window.c (displayed_window_lines): Change buffers if necessary.
5118 Fix computation of displayed lines.
5120 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5121 update_menu_bindings to DEFVAR_BOOL.
5123 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5125 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5127 * puresize.h (BASE_PURESIZE): Increase to 680000.
5129 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5131 2000-10-29 Jason Rumney <jasonr@gnu.org>
5133 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5135 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5136 (w32_cache_char_metrics): Handle possibility that 'x' does not
5137 exist in a BDF font.
5138 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5140 * w32bdf.h (bdffont): Add nchars.
5142 * w32bdf.c (set_bdf_font_info): Set it.
5143 (w32_BDF_TextOut): Swap byte order of double byte characters.
5144 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5146 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5148 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5149 don't override the colors in frame's param_alist, unless they are
5152 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5153 reverse the effect of the highlight flag.
5155 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5157 * window.h (Fwindow_live_p): Declare.
5159 * undo.c (record_delete): Check that last_undo_buffer is really a
5160 buffer before applying XBUFFER to it.
5162 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5165 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5167 * lisp.h (KEYMAPP): New macro.
5168 (get_keymap): Remove.
5169 (get_keymap_1): Rename get_keymap.
5171 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5173 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5175 * xmenu.c (single_submenu): Use KEYMAPP.
5176 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5177 Use KEYMAPP rather than Fkeymapp.
5179 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5181 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5182 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5183 Use KEYMAPP rather than Fkeymapp.
5184 (single_submenu): Use KEYMAPP.
5185 (w32_menu_show, w32_dialog_show): Use TRUE.
5187 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5189 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5190 (Fkeymapp): Use KEYMAPP.
5191 (get_keymap): Rename from get_keymap_1. Remove old def.
5192 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5193 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5194 (Fminor_mode_key_binding): Don't raise an error if the binding
5196 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5197 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5199 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5200 Allow Vspecial_event_map to be autoloaded.
5201 (menu_bar_items): Fetch the keymap rather than using keymapp.
5202 (menu_bar_one_keymap): No need to follow func-indirect any more.
5203 (parse_menu_item): get_keymap_1 -> get_keymap.
5204 (tool_bar_items): Fetch the keymap rather than using keymapp.
5205 (read_key_sequence): Use KEYMAPP.
5207 * intervals.c (get_local_map): Use get_keymap rather than following
5208 function-indirections explicitly.
5210 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5212 2000-10-27 Jason Rumney <jasonr@gnu.org>
5214 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5215 point, as Windows has oversized fonts.
5217 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5219 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5221 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5222 (freehook, reallochook): Handle null pointer arguments.
5223 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5225 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5227 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5228 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5229 Giving in to popular pressure to shut up the compiler with casts.
5231 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5233 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5234 signed value, and use a default value computed from the font's
5237 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5239 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5240 that specify a negative underline position can still use underlines.
5242 * window.c (Fpos_visible_in_window_p): Make POS default to
5243 WINDOW's point, not the current buffer's point.
5245 2000-10-26 Dave Love <fx@gnu.org>
5247 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5248 when it's necessary.
5250 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5252 * window.c (size_window): Compute size difference from sum of old
5253 child window sizes instead of from parent's size.
5255 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5256 Handle obscured lines at the top of the window.
5258 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5259 down after the last error condition check.
5261 * frame.c (Fdelete_frame): Run delete-frame-hook.
5263 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5265 * coding.c (decode_coding): Fix previous change (check also
5266 CODING_MODE_LAST_BLOCK).
5268 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5270 * regex.c: More `unsigned char' -> `re_char' changes.
5271 Also change several `int' into `re_wchar_t'.
5272 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5273 (PUSH_FAILURE_POINTER): Don't cast any more.
5274 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5275 We want GCC to complain, since this piece of code makes
5276 re_match non-reentrant, which *should* be fixed.
5277 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5278 (EXTEND_BUFFER): Use RETALLOC.
5279 (SET_LIST_BIT): Don't cast.
5280 (re_wchar_t): New type.
5281 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5282 that those two functions will always properly return.
5283 (IMMEDIATE_QUIT_CHECK): Cast to void.
5284 (analyse_first): Use recursion rather than an explicit stack.
5285 (re_compile_fastmap): Can't fail anymore.
5286 (re_search_2): Don't check re_compile_fastmap for failure.
5287 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5288 Now also sets the new value (passed in a new argument).
5289 (re_match_2_internal): Use it.
5290 Also, use a new var `reg' of type size_t when looping through regs
5291 rather than reuse the inappropriate `mcnt'.
5293 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5294 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5295 (where_is_internal): Renamed from Fwhere_is_internal.
5296 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5297 (Fwhere_is_internal): New function wrapping where_is_internal.
5298 (where_is_internal_1): Handle the case where we're filling the cache.
5299 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5301 2000-10-25 Miles Bader <miles@gnu.org>
5303 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5305 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5307 * window.c (pos_fully_visible_p): Removed.
5308 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5309 if position is visible and/or fully visible.
5311 * lisp.h (pos_visible_p): Add prototype.
5313 * xdisp.c (pos_visible_p): New function.
5315 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5317 * process.c (send_process): If OBJECT is t, it means that the data
5318 is from C string, but we should encode it. Before calling
5319 setup_raw_text_coding_system, be sure to flush out data by the
5320 previous coding system.
5322 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5324 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5325 assignment of startpos to prev when startpos == pos.
5327 * editfns.c (find_field): Set the field stickiness correctly from
5328 overlay fields. Use renamed `text_property_stickiness'.
5329 (text_property_stickiness): Renamed from `char_property_stickiness'.
5330 Only check text properties, not overlays.
5331 * textprop.c (get_char_property_and_overlay): New function.
5332 (Fget_char_property): Use it.
5333 * intervals.h (get_char_property_and_overlay): Add declaration.
5335 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5337 * keymap.c: Use AREF, ASET and ASIZE macros.
5338 (Fmake_sparse_keymap): Docstring fix.
5340 (shadow_lookup): Move up.
5341 Handle the case where lookup-key returns an integer.
5342 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5343 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5344 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5345 Simplify/rewrite the keymap-finding code.
5346 Add check for command shadowing, using shadow_lookup.
5348 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5350 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5351 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5354 2000-10-24 Andrew Innes <andrewi@gnu.org>
5356 * dired.c (directory_files_internal_unwind): New function.
5357 (directory_files_internal): Use it to ensure closedir is called
5358 even if expand-file-name or file-attributes throw, eg. because of
5359 a user interrupt. Also enable immediate_quit while calling
5360 re_search, so that matching can be interrupted as well.
5362 2000-10-24 Andrew Innes <andrewi@gnu.org>
5364 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5366 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5367 so that re_search functions only quit when callers expect them to.
5369 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5371 * regex.c (regex_compile): Change the way of handling a range from
5372 a char less than 256 to a char not less than 256.
5374 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5376 * window.c (size_window): Prevent setting window's width or
5377 height to a negative value (esp. with XSETFASTINT).
5379 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5380 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5381 (protect_malloc_state) [GC_MALLOC_CHECK &&
5382 GC_PROTECT_MALLOC_STATE]: New function.
5383 (PROTECT_MALLOC_STATE): New macro.
5384 (__malloc_initialize, morecore, _malloc_internal)
5385 (_free_internal) _realloc_internal): Use it to make _heapinfo
5386 read-only outside of gmalloc.
5388 * keymap.c: Update copyright.
5390 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5393 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5395 * filelock.c (unlock_all_files): Use unlock_file to expand each
5396 buffer's file_truename before trying remove its lock file.
5398 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5400 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5401 or CRLF, decode EOLs.
5403 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5405 * window.c (Fdisplay_buffer): Fix doc.
5407 2000-10-23 Jason Rumney <jasonr@gnu.org>
5409 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5410 ASCII font of default fontset on Windows.
5412 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5413 xterm.c comment below).
5415 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5417 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5419 * xterm.c (x_connection_closed): Reset handling_signal.
5421 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5423 2000-10-23 Miles Bader <miles@gnu.org>
5425 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5426 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5427 maintain old behavior.
5428 * minibuf.c (Fminibuffer_complete): Likewise.
5430 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5432 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5433 that when a font can't be exactly centered, it errs up rather than
5436 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5438 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5440 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5442 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5444 * dispnew.c [macintosh]: Include macterm.h.
5445 (init_display) [macintosh]: Initialization for window system.
5447 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5448 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5449 syms_of_search, x_term_init, and init_keyboard before calling
5450 init_window_once. Also, call syms_of_xmenu.
5452 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5453 default fontset to Monaco.
5455 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5456 NewMacWindow and DisposeMacWindow.
5457 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5458 instead of calling NewMacWindow and setting fields of
5459 f->output_data.mac directly. Call init_frame_faces.
5460 (Fdelete_frame) [macintosh]: Remove unused code.
5461 (Fmodify_frame_parameters) [macintosh]: Call
5462 x_set_frame_parameters instead of mac_set_frame_parameters.
5464 * frame.h [macintosh]: Define menu_bar_lines field in struct
5465 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5467 * keyboard.c [macintosh]: Include macterm.h.
5468 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5469 and menu_bar_activate_event type events as for X and NT.
5470 (make_lispy_event) [macintosh]: Construct lisp events of type
5471 MENU_BAR_EVENT as for X and NT.
5473 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5474 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5475 (sys_subshell) [macintosh]: Remove definition entirely.
5476 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5477 Vwindow_system_version here. Remove initialization of
5478 Vx_bitmap_file_path.
5479 (read_input_waiting): Correct the number of parameters passed to
5481 Move all Macintosh functions to mac/mac.c.
5483 * term.c [macintosh]: Include macterm.h.
5485 * window.c [macintosh]: Include macterm.h.
5487 * xdisp.c [macintosh]: Include macterm.h. Declare
5488 set_frame_menubar and pending_menu_activation.
5489 (echo_area_display) [macintosh]: Do not return if terminal frame
5490 is the selected frame.
5491 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5492 Allow only the selected frame to set menu bar.
5493 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5494 calling FRAME_EXTERNAL_MENU_BAR (f).
5495 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5497 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5498 and check_x. Declare XCreateGC. Define x_create_gc and
5499 x_free_gc. Initialize font_sort_order.
5500 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5501 but call x_list_fonts instead of w32_list_fonts.
5502 (Finternal_face_x_get_resource) [macintosh]: Do not call
5503 display_x_get_resource.
5504 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5505 (realize_x_face) [macintosh]: Load the font if it is specified in
5507 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5509 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5511 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5512 is nil: since we go to the end of submap anyway, we'd end up
5514 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5515 doesn't obey autoload.
5517 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5519 * msdos.c (dos_set_window_size): Update screen dimension variables.
5521 2000-10-21 Jason Rumney <jasonr@gnu.org>
5523 * w32term.c (w32_cache_char_metrics): Double check that font is
5524 really fixed pitch before trusting tmPitchAndFamily.
5526 2000-10-21 Andrew Innes <andrewi@gnu.org>
5528 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5530 * w32term.h: Extern decl for w32_cache_char_metrics.
5532 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5534 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5535 (w32_unload_font): Free per_char array if present.
5537 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5538 cached information in emulated XFontStruct to handle common cases
5539 quickly. Do not allocate XCharStruct for return.
5540 (w32_native_per_char_metric): New function.
5541 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5543 (x_produce_glyphs): Don't get an HDC. Change calls to
5544 w32_per_char_metric to match arg change above. Remove calls to
5546 (w32_get_glyph_overhangs): Ditto.
5547 (w32_cache_char_metrics): New function.
5549 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5550 ($(BLD)/casefiddle.$(O)): Remove compile command.
5551 ($(BLD)/gmalloc.$(O)): Remove compile command.
5552 ($(BLD)/dispnew.obj):
5553 ($(BLD)/keyboard.obj):
5554 ($(BLD)/w32inevt.obj):
5555 ($(BLD)/w32bdf.obj):
5557 ($(BLD)/buffer.obj):
5558 ($(BLD)/editfns.obj):
5560 ($(BLD)/fileio.obj):
5562 ($(BLD)/indent.obj):
5563 ($(BLD)/insdel.obj):
5564 ($(BLD)/intervals.obj):
5565 ($(BLD)/minibuf.obj):
5567 ($(BLD)/scroll.obj):
5568 ($(BLD)/sysdep.obj):
5569 ($(BLD)/textprop.obj):
5570 ($(BLD)/widget.obj):
5571 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5572 ($(BLD)/term.obj): Add dependency on dispextern.h.
5574 * makefile.nt ($(BLD)\dispnew.obj):
5575 ($(BLD)\keyboard.obj):
5576 ($(BLD)\w32inevt.obj):
5577 ($(BLD)\w32bdf.obj):
5579 ($(BLD)\buffer.obj):
5580 ($(BLD)\editfns.obj):
5582 ($(BLD)\fileio.obj):
5584 ($(BLD)\indent.obj):
5585 ($(BLD)\insdel.obj):
5586 ($(BLD)\intervals.obj):
5587 ($(BLD)\minibuf.obj):
5589 ($(BLD)\scroll.obj):
5590 ($(BLD)\sysdep.obj):
5591 ($(BLD)\textprop.obj):
5592 ($(BLD)\widget.obj):
5593 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5594 ($(BLD)\term.obj): Add dependency on dispextern.h
5596 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5598 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5599 with an additional argument of Qt.
5601 2000-10-21 Miles Bader <miles@gnu.org>
5603 * window.c (pos_fully_visible_in_window_p): New function.
5604 (Fpos_visible_in_window_p): Add FULLY argument.
5605 Use pos_fully_visible_in_window_p.
5606 (window_scroll_pixel_based, window_scroll_line_based): Update
5607 calls to Fpos_visible_in_window_p.
5608 * lisp.h (Fpos_visible_in_window_p): Update prototype
5610 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5612 * alloc.c (toplevel): Conditionalize compilation of mem_*
5613 functions differently.
5615 2000-10-20 Jason Rumney <jasonr@gnu.org>
5617 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5618 mem_init where it used to be. mem_z etc not defined otherwise.
5620 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5622 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5624 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5625 structure definition and related variabled to the top of the file.
5626 Include this code when GC_MALLOC_CHECK is defined.
5627 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5628 register/unregister allocated region.
5629 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5630 which isn't allocated.
5631 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5632 something which is already in use.
5633 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5634 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5635 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5636 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5638 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5639 _malloc_internal instead of malloc.
5640 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5643 2000-10-20 Andrew Innes <andrewi@gnu.org>
5645 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5647 (my_strftime) <macro>: Don't use macro arg list when redefining as
5649 (my_strftime) <function>: Supply 0 as ut argument.
5651 2000-10-19 Jason Rumney <jasonr@altavista.net>
5653 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5654 including dispextern.h, as it stops faces from working.
5656 * w32fns.c (Fx_create_frame): Don't bother calling
5657 face-set-after-frame-default since the caller does it for us
5658 anyway. Clean up calls to x_get_arg to be consistent with X.
5660 * w32term.c (x_produce_glyphs): Handle
5661 unibyte_display_via_language_environment correctly.
5662 (w32_draw_box_rect): Fix the calculation of width and height.
5664 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5665 as it has stopped working.
5666 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5669 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5671 * eval.c (skip_debugger): Prevent a compiler warning.
5672 (Fcondition_case): Likewise.
5673 (Fbacktrace_frame): Use a null interactive spec.
5675 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5677 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5679 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5681 * strftime.c: Sync with glibc, file version 1.78.
5682 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5683 should no longer be used according to ISO 8601.
5685 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5686 no map for meta_prefix_char, don't try to use it as a keymap.
5687 Instead, if T_OK is non-zero, look up a default binding, if any,
5688 otherwise, if T_OK is zero, return nil.
5690 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5691 (x_to_xcolors, png_load): Use x_query_color.
5693 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5695 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5697 (x_copy_color, x_alloc_lighter_color): Likewise.
5699 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5700 (x_query_color, x_query_colors): Add prototype.
5702 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5703 check_string_bytes only if not noninteractive, increase count to 50.
5705 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5707 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5710 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5712 * alloc.c (pure_bytes_used): Renamed from pureptr.
5714 (pure_alloc): New function.
5715 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5717 (Fpurecopy): Use PURE_POINTER_P.
5719 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5720 PT has moved backward.
5722 * xdisp.c (cursor_row_p): Take continued lines into account.
5724 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5726 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5727 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5728 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5731 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5732 of selective display off while searching for the next line start.
5734 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5736 * Makefile.in (term.o): Depend on dispextern.h.
5738 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5740 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5742 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5744 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5745 the iterator at the beginning, so that they can be set later on,
5746 for instance in reseat_at_next_visible_line_start, without being
5749 * xfns.c (pbm_format): Add :foreground and :background keywords.
5750 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5751 (xbm_load): Recognize foreground and background color specifications.
5753 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5755 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5757 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5759 * msdos.c (IT_set_face): Compare highlighted face with the default
5760 face, and invert colors if these faces' colors are identical.
5761 (Fmsdos_remember_default_colors): Don't swap foreground and
5762 background colors in initial_colors[].
5763 (IT_set_frame_parameters): Don't swap frame's foreground and
5764 background pixels. If ALIST includes "(reverse . t)", swap
5765 foreground-color and background-color properties in frame's
5766 param_alist. If the original frame's param_alist doesn't specify
5767 the colors, store unspecified-fg and unspecified-bg, reversed if
5770 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5771 the colors are unspecified and reversed, reverse fore- and back-
5772 ground in the returned value.
5773 (Fframe_parameter): Ditto.
5775 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5777 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5778 get_last_unchanged_at_beg_row.
5779 (find_first_unchanged_at_end_row): Renamed from
5780 get_first_unchanged_at_end_row.
5781 (find_first_unchanged_at_end_row): Convert assertions to
5782 unconditional tests which abort. When looking for a row in
5783 unchanged text, don't go further back than first_text_row.
5785 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5786 Don't add in the last line's height when deciding if the new
5787 position is below the scroll margin.
5789 2000-10-16 Miles Bader <miles@gnu.org>
5791 * editfns.c (Fconstrain_to_field): Check carefully for field
5792 boundaries if either OLD_POS or NEW_POS has a non-nil field
5793 property, even if they're the same.
5795 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5797 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5798 height for XFillRectangle.
5800 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5802 * syntax.c (Fstring_to_syntax): New function extracted from
5803 Fmodify_syntax_entry.
5804 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5805 (skip_chars, Fforward_comment): Remove unused variables.
5806 (syms_of_syntax): Add defsubr for string-to-syntax.
5807 (describe_syntax): Add code for comment and string fences.
5809 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5811 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5812 Do the meta->esc mapping. Call get_keyelt before returning.
5813 Start scanning from the second element (the first is always `keymap')
5814 to make it easier to detect when we reach a parent map.
5815 Handle the case of inheriting from a symbol whose function is a map.
5816 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5817 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5818 (get_keyelt, Flookup_key): Update call to access_keymap.
5819 Remove the meta->esc mappings.
5820 (define_as_prefix): Delete old disabled code.
5821 (menu_item_p): New function.
5822 (where_is_internal_1): Skip over the few remaining menu items.
5823 * lisp.h (access_keymap): Update prototype.
5824 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5825 Update call to access_keymap.
5826 (follow_key, read_key_sequence): Update calls to access_keymap.
5827 Remove the meta->esc mappings.
5829 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5831 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5832 with additional argument.
5834 * xdisp.c (cursor_row_p): New function.
5835 (try_cursor_movement, display_line): Use it.
5837 * xdisp.c (append_space): Also save/restore iterator's current
5838 character and its length.
5840 * xdisp.c (init_from_display_pos): Add an assertion.
5841 (handle_stop): Don't set iterator's add_overlay_start.
5842 (handle_invisible_prop): Likewise.
5843 (load_overlay_strings): If text under an overlay is invisible,
5844 take both before- and after-strings into account when the iterator
5845 is positioned either at the start or at the end of the overlay.
5846 (forward_to_next_line_start): Rewritten.
5847 (reseat_at_next_visible_line_start): Rewritten.
5848 (set_iterator_to_next): Add parameter RESEAT_P.
5850 * dispextern.h (struct it): Remove member add_overlay_start.
5851 (set_iterator_to_next): Change prototype.
5853 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5855 * coding.c (code_convert_region): Be sure to initialize
5856 coding->category_idx.
5857 (decode_coding_string): Set coding->src_multibyte and
5858 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5859 (encode_coding_string): Set coding->src_multibyte and
5860 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5862 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5864 * xfns.c (Fx_create_frame): Don't bother calling
5865 face-set-after-frame-default since the caller does it for us anyway.
5867 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5869 * window.c (coordinates_in_window): Fix detection of vertical line
5870 on character terminals.
5872 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5874 * editfns.c (save_excursion_save): Additionally record the
5876 (save_excursion_restore): If buffer was visible in a window, and a
5877 different window was selected, and the old selected window is
5878 still live, restore point in that window.
5880 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5882 * xterm.c (x_produce_glyphs): Handle
5883 unibyte_display_via_language_environment correctly.
5885 * regex.c (regex_compile): Change the way of handling a range from
5886 unibyte char to multibyte char.
5888 * syntax.c (skip_chars): Change the way of handling a range from
5889 unibyte char to multibyte char.
5891 * process.c (read_process_output): Cancel previous change.
5893 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5895 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5897 * charset.c (Ffind_charset_string): Doc fix.
5898 (Ffind_charset_region): Doc fix.
5900 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5902 * process.c (read_process_output): Fix previous change. Adjust
5903 multibyteness of text to insert in a buffer by
5904 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5906 2000-10-10 Andreas Schwab <schwab@suse.de>
5908 * alloc.c (mark_object): Remove all workarounds installed on
5911 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5913 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5914 (base64_encode_1): Make it work for a text of multibyte form.
5915 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5916 case. Don't call str_to_multibyte because base64_decode_1
5917 produces correct multibyte form for eight-bit codes.
5918 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5919 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5920 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5923 * charset.h (CHAR_STRING): Optimized for single byte characters.
5925 2000-10-09 Andreas Schwab <schwab@suse.de>
5927 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5928 -1 after socket is closed, to fall through to error processing.
5930 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5932 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5933 variables. If ALIST includes foreground-color or
5934 background-color, change also the colors of the default face for
5937 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5939 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5940 them extern (they are defined on xfaces.c).
5941 (syms_of_msdos): Don't intern and don't staticpro
5942 Qbackground_color and Qforeground_color.
5944 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5946 * frame.c (Fframe_parameter): For non-windowed frames, if
5947 f->param_alist says foreground or background color is unspecified,
5948 call tty_color_name to return the color name computed from the
5949 frame's current colors.
5951 2000-10-06 Dave Love <fx@gnu.org>
5953 * terminfo.c (ospeed): Don't declare.
5955 * sysdep.c: Don't include string.h.
5956 (h_errno): Declare conditional also on TRY_AGAIN.
5958 * charset.c (Ffind_charset_string): Doc fix.
5960 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5961 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5964 2000-10-05 Dave Love <fx@gnu.org>
5966 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5967 position like menu-bar.
5969 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5971 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5973 * xdisp.c (handle_single_display_prop): Use safe_call1.
5974 (safe_call): Renamed from call_function.
5975 (safe_call1): New function.
5976 (handle_fontified_prop): Use safe_call1 instead of call1.
5977 (safe_eval): Renamed from eval_form.
5978 (safe_eval_handler): Renamed from eval_handler.
5979 (handle_single_display_prop, display_mode_element): Use safe_eval
5980 instead of eval_form.
5982 * xfaces.c (merge_face_heights): Use safe_call instead of
5985 * keyboard.c (show_help_echo): Use safe_call instead of
5986 call_function; use safe_eval instead of eval_form.
5988 * lisp.h (safe_call): Renamed from call_function.
5989 (safe_eval): Renamed from eval_form.
5990 (safe_call1): Add prototype.
5992 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5994 * xfns.c (image_ascent): Rearrange ascent calculation for the
5997 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5999 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6000 (where_is_internal_1): Don't bother ignoring menu-items any more.
6002 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6004 * keyboard.c (update_menu_bindings): New variable.
6005 (parse_menu_item): Use AREF. If update_menu_bindings
6006 is 0, don't update menu bindings.
6007 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6009 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6011 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6014 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6016 * syntax.c (forw_comment): Match nestedness of ender/starter.
6017 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6018 (prev_char_comstart_first): Remove.
6019 (back_comment): Check two-char comment markers more carefully
6020 to better handle overlapping cases like *//* or /* */* */ ...
6021 Match nestedness of ender/starter.
6023 2000-10-02 Dave Love <fx@gnu.org>
6025 * config.in (HAVE_GAI_STRERROR): Add undef.
6027 * process.c (Fopen_network_stream): Use it.
6029 * m/alpha.h (NO_REMAP): Don't define.
6031 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6033 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6034 return with a string converted to an integer or vice versa when
6035 Vmocklisp_arguments is t.
6036 (Fsignal): Likewise. The function can return for `quit'.
6037 (struct gcpro): Declare member `var' to point to a volatile
6040 * eval.c (error): Prevent compiler warning.
6042 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6044 * keymap.c (keymap_memberp): New function.
6045 (Fset_keymap_parent): Use it.
6046 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6047 Use keymap_memberp to avoid creating cycles.
6048 (access_keymap): Use KEYMAPP.
6050 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6052 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6053 gai_strerror. Make sure xerrno is set if connect fails. Improve
6056 2000-09-29 Jason Rumney <jasonr@gnu.org>
6058 * w32term.c (w32_char_font_type, w32_encode_char)
6059 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6060 (w32_bdf_per_char_metric): New function.
6061 (w32_per_char_metric): Use it.
6062 (x_draw_glyph_string_background): Always draw background for BDF
6065 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6066 GDI object which is a scarce resource.
6068 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6069 (get_quoted_string): Fix limit on memchr search.
6070 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6071 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6072 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6073 (get_cached_font_char, cache_char_offset): Use macro
6074 BDF_CODEPOINT_RANGE_COVER_P.
6075 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6076 (clear_cached_bitmap_slots): New function.
6077 (GET_HEX_VALUE): G-Z, g-z are not hex.
6078 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6079 (get_bitmap_with_cache): Use new cache implementation.
6080 (create_offscreen_bitmap): New function.
6081 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6083 * w32term.c (x_produce_glyphs): If the distance from the current
6084 position to the next tab stop is less than a canonical character
6085 width, use the tab stop after that.
6086 (x_draw_glyphs): Handle case START and END are out of bounds more
6088 (x_clear_mouse_face): Block/unblock input.
6089 (x_display_and_set_cursor): Don't show a hollow box cursor for
6090 buffers whose cursor_type is nil.
6092 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6094 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6096 * dispextern.h (updating_frame): Declare extern.
6098 2000-09-29 Andreas Schwab <schwab@suse.de>
6100 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6102 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6104 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6105 use its function definition.
6106 (tool_bar_items): Likewise.
6108 * lisp.h (fatal): Declare NO_RETURN.
6110 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6112 * keymap.c: Remove the line "#undef NULL".
6114 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6116 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6118 2000-09-28 Dave Love <fx@gnu.org>
6120 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6122 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6124 * .gdbinit (xreload): Note its need on GNU/Linux.
6126 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6127 r_alloc, r_alloc_free.
6129 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6131 * syntax.c (skip_chars): Handle negation correctly.
6133 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6135 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6136 with non-zero FORCE_P argument.
6138 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6141 * xdisp.c (window_box_height): Add an assertion.
6143 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6144 tool-bar than is available.
6145 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6147 2000-09-27 Dave Love <fx@gnu.org>
6149 * s/irix6-5.h: Now works 64-bit. Tidied.
6151 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6153 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6154 instead of BITS_PER_INT.
6155 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6156 EMACS_UINT, respectively.
6157 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6159 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6161 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6163 * window.c (freeze_window_starts): Construct last argument for
6164 foreach_window differently.
6166 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6168 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6169 EMACS_UINT instead of `int' and `unsigned int'.
6170 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6172 * frame.h (struct frame): Make the `nothing' member of union
6173 output_data an EMACS_INT.
6175 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6176 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6177 size in the sdata structure.
6178 (SDATA_NBYTES, SDATA_DATA): New macros.
6179 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6180 differently for the different layout of the sdata structure.
6181 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6183 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6184 Check that size recorded in the string size and size recorded in
6185 the sdata structure agree.
6187 2000-09-25 Dave Love <fx@gnu.org>
6189 * buffer.c: Include stdio.h.
6191 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6193 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6195 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6196 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6197 (__malloc_extra_blocks): Declare as __malloc_size_t.
6199 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6201 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6203 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6204 (read_char): If help-echo is showing, preserve the echo area
6207 * xdisp.c (help_echo_showing_p): New variable.
6208 (set_message): Reset it to 0.
6209 (init_xdisp): Initialize help_echo_showing_p.
6211 * dispextern.h (help_echo_showing_p): Declare extern.
6213 * config.in: Fix typo in __GNUC_MINOR__.
6215 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6217 * s/freebsd.h (POSIX_SIGNALS): Define.
6219 * xterm.c (x_clear_mouse_face): Block/unblock input.
6221 2000-09-24 Dave Love <fx@gnu.org>
6223 * fns.c (base64_encode_1): Fix last change.
6225 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6227 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6229 * xdisp.c (try_window_reusing_current_matrix): More fixes
6230 for the case window has a header-line.
6232 2000-09-22 Dave Love <fx@gnu.org>
6234 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6237 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6239 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6241 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6243 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6246 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6249 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6250 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6251 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6254 * marker.c (byte_char_debug_check): Return void.
6256 * xfns.c (Fx_create_frame): Set default frame parameter value
6257 for tool-bar-lines to 1.
6259 * dispnew.c (scrolling_window): Compare y-positions of rows
6260 equal at the start. Some simplification.
6262 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6263 reused rows' y-position in the case window has a header-line, and
6264 new window start is greater than old window start.
6266 * process.c (process_sent_to): New variable.
6267 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6268 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6269 Declare more parameters volatile.
6271 * lread.c (Vrecursive_load_depth_limit): New variable.
6272 (Fload): Check recursive loads whose recursion depth exceeds
6273 Vrecursive_load_depth_limit.
6274 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6276 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6278 * fileio.c (Fread_file_name): Doc fix.
6280 * editfns.c (Fmessage_or_box): Doc fix.
6282 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6284 * xfns.c (xbm_scan): Allow C-style comments.
6286 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6287 symbols are specified, add color translations to the cache.
6288 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6289 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6291 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6292 structures to xpm_init_color_cache.
6294 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6296 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6298 2000-09-19 Andrew Innes <andrewi@gnu.org>
6300 * makefile.nt (bootstrap-emacs): Don't change directory.
6302 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6304 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6306 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6307 If output buffer is too small, signal an appropriated error.
6309 2000-09-18 Dave Love <fx@gnu.org>
6311 * keyboard.c (menu_bar_items, tool_bar_items)
6312 (current_active_maps): Remove redundant get_local_map call.
6314 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6316 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6317 cursor for buffers whose cursor_type is nil.
6319 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6320 a feature to implement that is already implemented.
6321 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6324 * xfns.c (x_clear_image_1): New function.
6325 (x_clear_image): Use it.
6326 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6328 * dispnew.c (update_window): Move test for invisible lines
6329 at the top to update_window_line.
6330 (update_window_line): Handle invisible lines here.
6332 * xfns.c (clear_image_cache): Clear current matrices of all
6333 frames sharing an image cache. Block input while freeing
6334 images. Fix timestamp comparison.
6335 (x_clear_image): Also free the mask.
6337 * xfns.c (lookup_image): Block input while loading the image so
6338 that we won't get interrupted in a state where the image isn't yet
6340 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6341 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6342 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6343 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6345 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6347 * dispnew.c (update_window): Make sure to make desired rows
6348 current even if they are completely invisible at the top
6351 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6353 * xfns.c (lookup_image): Build mask before applying an algorithm.
6354 Recognize algorithm `disabled'.
6355 (cross_disabled_images): New variable.
6356 (COLOR_INTENSITY): New macro.
6357 (x_detect_edges): Use COLOR_INTENSITY.
6358 (x_disable_image): New function.
6359 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6361 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6362 disabled state, don't apply an image transformation algorithm if
6363 the user specified an image for the disabled state. Use
6364 `:algorithm disabled' for creating a disabled item's image if the
6365 user hasn't specified an image.
6367 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6368 allocation functions with the XPM lib.
6369 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6370 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6371 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6372 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6373 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6374 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6375 functions, if possible, because these handle color allocation
6376 failure more gracefully.
6377 (Fimage_mask_p): New function.
6379 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6380 (Qedge_detection, Qheuristic): New symbols.
6381 (syms_of_xfns): Initialize new symbols.
6382 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6383 `algorithm (edge-detection ...)'.
6384 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6385 (tiff_format, gif_format, gs_format): Add `:mask'.
6386 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6387 (GIF_MASK, GS_MASK): New enumerators.
6388 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6389 (emboss_matrix, laplace_matrix): New variables.
6390 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6391 (x_edge_detection): New functions.
6392 (x_laplace): Rewritten in terms of x_detect_edges.
6393 (x_build_heuristic_mask): If image has a mask, free it.
6395 2000-09-14 Andrew Innes <andrewi@gnu.org>
6397 * makefile.w32-in: Revert to Unix line endings.
6399 2000-09-14 Andrew Innes <andrewi@gnu.org>
6401 * makefile.w32-in: Standardize indentation somewhat.
6402 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6403 cater for differences between shells.
6405 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6407 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6409 * xterm.c (x_produce_glyphs): If the distance from the current
6410 position to the next tab stop is less than a canonical character
6411 width, use the tab stop after that.
6413 2000-09-14 Dave Love <fx@gnu.org>
6415 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6417 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6419 * xdisp.c (handle_fontified_prop): While running fontification
6420 functions, bind `fontification-functions' and
6421 `after-change-functions' to nil.
6423 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6424 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6426 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6428 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6429 USE_MMAP_FOR_BUFFERS.
6431 * insdel.c (make_gap): Use enlarge_buffer_text.
6433 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6434 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6435 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6436 from former r_alloc_* functions in ralloc.c.
6437 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6438 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6439 (mmap_init) [REL_ALLOC_MMAP]: New function.
6440 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6441 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6444 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6445 (enlarge_buffer_text): Add prototype.
6447 * ralloc.c: Remove everything having to do with the use of mmap.
6449 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6451 * sound.c (Fplay_sound): Doc fix.
6453 * keyboard.c: Avoid some more compiler warnings.
6454 (parse_tool_bar_item): Ignore cached key bindings.
6456 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6457 and allocation of Lisp data.
6459 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6461 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6462 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6465 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6467 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6469 * ccl.c: Comment fixed.
6470 (MAX_MAP_SET_LEVEL): Increased to 30.
6471 (PUSH_MAPPING_STACK): Enclose with do-while block.
6472 (POP_MAPPING_STACK): Likewise.
6473 (stack_idx_of_map_multiple): New variable.
6474 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6475 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6476 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6477 (ccl_driver) <CCL_MapSingle>: Likewise.
6478 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6479 with the case where looking up process reaches to the end of
6480 map-set, and call CCL programs as the above change.
6482 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6484 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6485 that might be clobbered by longjmp.
6486 (check_x_display_info, x_decode_color, create_frame_xic)
6487 (Fx_display_backing_store, Fx_display_visual_class)
6488 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6490 * lread.c (init_lread): Set Vloads_in_progress to nil.
6491 (Fload): Show list of recursively loaded files, when signaling an
6494 * lread.c (Vloads_in_progress): New variable.
6495 (record_load_unwind): New function.
6496 (Fload): Check for recursive loads.
6497 (syms_of_lread): Initialize Vloads_in_progress.
6498 (read_integer, read1): Avoid some compiler warnings.
6500 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6503 2000-09-11 Miles Bader <miles@gnu.org>
6505 * editfns.c (Fbuffer_string): Doc fix.
6507 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6509 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6511 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6513 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6514 whether to include other header files.
6516 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6518 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6519 by Fmemq as a boolean.
6521 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6523 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6525 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6527 * ralloc.c (mmap_fd): Remove initializer which can make it
6528 read-only in a dumped Emacs.
6529 (mmap_fd_1): New variable.
6530 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6531 restore it from there.
6532 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6533 unconditionally so that mmap_fd can be initialized there.
6534 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6535 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6536 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6538 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6540 * xdisp.c (dump_glyph_row): Fix printf format string.
6541 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6543 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6545 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6548 * xdisp.c (try_window_id): When trying to locate cursor in
6549 unchanged rows at the top, handle the case that we can't find it.
6551 * xterm.c (x_draw_glyphs): Handle case START and END are out
6552 of bounds more carefully.
6554 2000-09-08 Dave Love <fx@gnu.org>
6556 * s/sol2.h (REL_ALLOC_MMAP): Define.
6557 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6559 * ralloc.c: Don't include string.h (redundant).
6560 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6561 [!MAP_ANON]: Include fcntl.h.
6562 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6563 (r_alloc, r_re_alloc, r_alloc_free)
6564 (mmap_enlarge, mmap_set_vars): Use it.
6565 (r_alloc_init_fd): New function.
6566 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6567 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6570 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6573 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6574 change to __NetBSD__.
6576 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6578 * search.c (compile_pattern): Check the multibyteness of cached
6581 2000-09-08 Miles Bader <miles@gnu.org>
6583 * xfaces.c (default_face_vector): Function removed.
6584 (Finternal_merge_in_global_face): Restore old global/local
6585 attribute override order. Use inline loop instead of calling
6586 default_face_vector.
6588 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6590 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6591 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6592 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6593 where necessary, in case POINTER_TYPE is `void'.
6595 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6597 * frame.c (make_terminal_frame): Initialize frame foreground and
6598 background colors to unspecified, for the initial instance of an
6601 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6603 * ralloc.c (mmap_find): Fix overlap computation.
6604 (mmap_enlarge): Compute nbytes before trying to find an
6607 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6610 * lread.c (syms_of_lread): Change value of regexp
6611 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6613 * xmenu.c (xdialog_show): When looking up the selection in
6614 menu_items, take `quote' boundaries into account; this corresponds
6615 to a nil ITEM in x-popup-dialog.
6617 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6619 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6621 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6623 * coding.c (encode_coding_sjis_big5): Use translation table for
6624 encoding, not decoding. Fix the handling of latin-jisx0201.
6625 Check for the charset katakana-jisx0201 too.
6626 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6627 (detect_coding_sjis): Check the byte sequence more rigidly.
6629 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6631 * xfaces.c (Vparam_value_alist): New variable.
6632 (syms_of_xfaces): Initialize it.
6633 (Finternal_set_lisp_face_attribute): Avoid more consing.
6635 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6637 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6638 (Qbackground_mode): New variable.
6639 (syms_of_frame_1): Initialize Qbackground_mode.
6641 * lisp.h (Qdisplay): Declare extern.
6643 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6644 change face on all frames, and change the default for new frames.
6646 2000-09-07 Dave Love <fx@gnu.org>
6648 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6650 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6652 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6654 * charset.c: Include composite.h
6655 (lisp_string_width): New function.
6656 (Fstring_width): Call lisp_string_width instead of strwidth.
6658 * Makefile.in (charset.o): Depends on composite.h.
6660 * process.c (read_process_output): Before inserting the decoded
6661 text in the buffer, adjust the multibyteness.
6663 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6665 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6666 buffer's text buffer is null, map new memory.
6668 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6669 POINTER_TYPE and size_t.
6670 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6671 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6672 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6673 [REL_ALLOC_MMAP]: New macros.
6674 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6675 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6676 [REL_ALLOC_MMAP]: New functions.
6678 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6679 before and after unexec.
6681 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6682 text buffers if necessary.
6684 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6685 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6688 * config.in (HAVE_MMAP): Add #undef.
6690 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6692 * frame.c (Qdisplay_type): New variable.
6693 (syms_of_frame_1): Initialize it.
6694 (Fframe_parameter): New function that avoids consing.
6695 (syms_of_frame): Defsubr it.
6697 * buffer.c (Fother_buffer): Consider buffers as invisible when
6698 they are displayed in a window on an invisible frame.
6700 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6701 get-largest-window always return nil.
6703 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6705 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6706 variable; recognize Emacs 19 elc files.
6708 2000-09-04 Miles Bader <miles@gnu.org>
6710 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6711 before initially popping up the menu, so the menu doesn't flash
6712 when the face settings are significantly different from the defaults.
6714 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6716 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6717 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6718 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6719 (BIT_UNIBYTE): Remove.
6720 (re_match_2_internal): Delete corresponding code and streamline the
6721 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6722 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6723 (re_wctype_t): New type.
6724 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6725 (regex_compile): Use them and fix handling of overly long char classes.
6727 2000-09-03 Andrew Innes <andrewi@gnu.org>
6729 * makefile.w32-in: Change to DOS line endings.
6731 * s/ms-w32.h (ORDINARY_LINK): New define.
6733 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6734 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6736 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6737 (distclean): Delete them here instead.
6739 * w32proc.c (compare_env): Convert to uppercase for comparison,
6740 not lowercase, to match how the native Windows shell works.
6742 2000-09-03 Jason Rumney <jasonr@gnu.org>
6744 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6745 CVS changes the line-ends when checking in/out on DOS/Windows.
6747 * makefile.nt (emacs): Do not change directory to run temacs, as
6748 the load-path is set relative to current directory.
6750 2000-09-03 Miles Bader <miles@gnu.org>
6752 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6754 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6756 * xdisp.c (redisplay_mode_lines): New function.
6757 (display_mode_lines): Return number of mode lines displayed.
6758 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6759 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6761 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6762 string.h and strings.h.
6763 (index) [HAVE_INDEX]: Add prototype.
6765 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6766 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6768 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6769 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6771 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6773 * lread.c (read1): Accept `?' as symbol constituent, for
6774 compatiblity with XEmacs.
6776 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6778 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6779 (struct re_pattern_buffer): Remove newline_anchor.
6780 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6781 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6782 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6783 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6784 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6785 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6786 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6787 Get rid of references to newline_anchor.
6788 (regcomp): Allocate and precompute a fastmap.
6790 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6792 * lread.c (openp): GCPRO local variable `filename'.
6794 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6796 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6798 * regex.c: Merge some changes from GNU libc. Add prototypes.
6799 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6800 Use memcmp and memcpy instead of bcopy and bcmp.
6801 (init_syntax_once): Use ISALNUM.
6802 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6803 (REG_UNSET_VALUE): Remove. Use NULL instead.
6804 (REG_UNSET, re_match_2_internal): Use NULL.
6805 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6807 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6808 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6809 (regex_compile): In handle_interval, return an error rather than try to
6810 unfetch the interval if we can't find the closing brace.
6811 Obey the RE_NO_GNU_OPS syntax bit.
6812 (TOLOWER): New macro.
6814 (regexec): Allocate regs.start and regs.end as one block.
6816 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6818 * xdisp.c (echo_area_display): Check display_completed instead
6819 of calling detect_input_pending.
6821 * dispnew.c (update_frame): Only set display_completed here; move
6822 the update_begin and update_end calls here from update_frame_1.
6823 (update_frame_1): Don't set display_completed here, don't call
6824 update_begin/update_end.
6826 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6827 instead of store_frame_param.
6829 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6831 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6832 desired window matrix hasn't been displayed, use the current row
6833 instead. Make sure that only those frame rows are updated for
6834 which there exists a corresponding enabled desired row.
6836 2000-08-29 Miles Bader <miles@gnu.org>
6838 * xfaces.c (default_face_vector): New function.
6839 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6841 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6843 * lread.c (openp): Prevent temporary string passed to
6844 Ffile_readable_p from being garbage collected.
6846 2000-08-28 Dave Love <fx@gnu.org>
6848 * keymap.c (store_in_keymap): Add `static' to declaration.
6850 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6852 * emacs.c, callint.c, doc.c, editfns.c
6853 (toplevel) [HAVE_STRING_H]: Include string.h.
6854 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6855 (index): Remove prototypes which might conflict with non-standard
6856 definitions of index/strchr.
6858 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6859 (rindex): Define only if !HAVE_RINDEX.
6861 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6863 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6865 2000-08-28 Miles Bader <miles@gnu.org>
6867 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6868 made inconsistent by a font-related attribute in FROM.
6869 (merge_face_inheritance): Add function comment.
6871 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6873 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6874 the 4th arg (PREV_EVENT) Qt to suppress input method.
6876 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6878 * regex.c: Indent cpp directives and remove parens after `defined'.
6879 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6880 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6881 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6882 (re_compile_pattern): Use size_t for length.
6883 (init_syntax_once): Move to a better place.
6884 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6885 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6887 * syntax.c (back_comment): Detect cases where a comment-starter is
6888 actually inside another comment as in: /* a // b */ c // d \n.
6889 Make it clear that `comstart_pos' is unused for nested comments.
6891 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6892 (KEYMAPP): New macro.
6893 (Fkeymap_parent, Fset_keymap_parent): Use it.
6894 (fix_submap_inheritance): Mark it static.
6895 (define_as_prefix, describe_buffer_bindings, describe_command)
6896 (describe_translation, describe_map): Complete prototypes.
6898 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6900 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6901 to better match the key-lookup behavior.
6903 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6905 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6906 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6908 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6910 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6911 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6912 (xterm.o): Depend on coding.h
6914 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6916 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6917 the corresponding '#endif'.
6919 2000-08-26 Miles Bader <miles@gnu.org>
6921 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6922 * xfaces.c (QCinherit): New variable.
6923 (syms_of_xfaces): Initialize it.
6924 (LFACE_INHERIT): New macro.
6925 (Finternal_get_lisp_face_attribute)
6926 (merge_face_vector_with_property)
6927 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6928 (check_lface_attrs): Allow new types of face height. Check
6930 (CYCLE_CHECK): New macro.
6931 (merge_face_inheritance): New function.
6932 (merge_face_vectors): Merge inherited faces too. Add F and
6933 CYCLE_CHECK arguments.
6934 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6935 (lookup_named_face, lookup_derived_face, realize_named_face)
6936 (face_at_string_position, face_at_buffer_position): Supply
6937 new F and CYCLE_CHECK arguments to merge_face_vectors.
6938 (merge_face_heights): New function.
6939 (merge_face_vectors, merge_face_vector_with_property)
6940 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6941 handle relative face heights.
6942 (lface_same_font_attributes_p): Compare heights using EQ.
6944 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6946 * charset.c (char_to_string): Check the character validity.
6947 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6949 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6951 * regex.c (PUSH_FAILURE_COUNT): New macro.
6952 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6953 Handle popping of a register's or a counter's data.
6954 (POP_FAILURE_POINT): Use the new name.
6955 (re_match_2_internal): Push counter data on the stack for succeed_n,
6956 jump_n and set_number_at and remove misleading dead code in succeed_n.
6958 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6960 * xdisp.c (redisplay_internal): If considering all windows on all
6961 frames, update the display for each frame as soon as possible,
6962 instead of first building all desired matrices for all frames, and
6963 then updating them all.
6964 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6966 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6968 * bytecode.c (mark_byte_stack): Add a comment.
6970 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6971 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6974 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6976 * minibuf.c (do_completion): Always use compare-string, not
6977 string-equal because the latter doesn't pay attention to
6978 multibyteness of strings.
6980 * process.c (create_process): Don't setup raw-text coding here.
6981 (Fopen_network_stream): Don't set coding->src_multibyte and
6982 coding->dst_multibyte here.
6983 (read_process_output): For process filter, return unibyte string
6984 if default-enable-multibyte-characters is nil.
6985 (send_process): If OBJECT is multibyte text, be sure to encoded it
6986 by the specified coding system for the process. Otherwise, setup
6988 (init_process): Don't initialize default-process-coding-system here.
6990 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6992 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6993 <scroll-down-aggressively>: Likewise.
6995 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6997 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6998 zero. Set coding->produced_char correctly.
7000 2000-08-22 Andrew Innes <andrewi@gnu.org>
7002 * makefile.w32-in: New file.
7004 * unexw32.c (unexec): Ignore old_name, and use the actual location
7005 of the current executable instead. Base new_name on this.
7007 * w32proc.c (create_child): Remove reference to security
7008 descriptor, which isn't needed and doesn't compile with mingw32.
7010 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7011 up dllimport attributes.
7012 (x_update_window_end): Update prototype.
7014 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7015 extern, which screws up dllimport attributes.
7017 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7018 up dllimport attributes.
7020 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7021 screws up dllimport attributes.
7023 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7024 up dllimport attributes.
7025 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7026 screws up dllimport attributes.
7028 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7029 up dllimport attributes.
7031 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7032 screws up dllimport attributes.
7034 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7035 screws up dllimport attributes.
7037 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7038 up dllimport attributes.
7040 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7041 unnecessary extern, which screws up dllimport attributes.
7044 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7045 up dllimport attributes.
7047 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7048 unnecessary extern, which screws up dllimport attributes.
7050 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7051 screws up dllimport attributes.
7053 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7054 up dllimport attributes.
7056 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7058 * w32bdf.c (search_file_line):
7059 (set_bdf_font_info):
7061 (w32_get_bdf_glyph):
7062 (w32_BDF_to_x_font): Fix compile warnings.
7064 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7066 * w32select.c: Include keyboard.h before frame.h.
7068 * w32fns.c (max): Define macro.
7069 (JOHAB_CHARSET): Define if not known.
7070 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7071 (Fx_show_tip): Synch with X version.
7073 * w32xfns.c: Include keyboard.h before frame.h.
7075 * w32fns.c: Include keyboard.h before frame.h.
7077 * w32term.c: Include keyboard.h before frame.h.
7079 * fontset.c: Include keyboard.h before frame.h.
7081 * w32inevt.c: Include keyboard.h before frame.h.
7082 (MOUSE_MOVED): Define if not known.
7084 * minibuf.c: Include keyboard.h before frame.h.
7086 * keyboard.c: Include keyboard.h before frame.h.
7088 * indent.c: Include keyboard.h before frame.h.
7090 * dispnew.c: Include keyboard.h before frame.h.
7092 * buffer.c: Include keyboard.h before frame.h.
7094 * alloc.c: Include keyboard.h before frame.h.
7096 * print.c: Include keyboard.h before frame.h.
7098 * process.c: Include keyboard.h before frame.h.
7100 * scroll.c: Include keyboard.h before frame.h.
7102 * sysdep.c: Include keyboard.h before frame.h.
7104 * term.c: Include keyboard.h before frame.h.
7106 * window.c: Include keyboard.h before frame.h.
7108 * xdisp.c: Include keyboard.h before frame.h.
7109 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7111 * frame.c: Include keyboard.h before frame.h.
7113 * w32heap.h: Undefine min, max.
7115 * w32gui.h: Undefine min, max.
7117 * unexw32.c: Change PUCHAR to PCHAR.
7118 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7121 (copy_executable_and_dump_data): Remove unnecessary static defs.
7122 (copy_executable_and_dump_data): Fix compile warnings.
7124 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7126 * w32console.c (min): Define macro.
7127 (clear_frame, write_glyphs): Fix compile warning.
7129 * w32proc.c (compare_env):
7130 (find_child_console): Fix compile warning.
7132 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7133 sys_errlist instead of _sys_errlist.
7134 (get_emacs_configuration_options): New function.
7136 * s/ms-w32.h (sys_nerr): Provide default definition.
7137 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7138 name with _ prepended.
7139 (NSIG): Define if not known.
7140 (get_emacs_configuration): Provide extern declaration.
7141 (get_emacs_configuration_options): Provide extern declaration.
7142 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7144 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7146 (read_unc_volume): Fix compile warning.
7148 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7149 definitions from being used.
7151 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7153 * w32.c (unc_volume_file_attributes):
7154 (open_unc_volume): Make arg const.
7156 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7157 (read_input_waiting): Remove excess parameter.
7159 * w32.c (init_environment): Call _access.
7160 (check_windows_init_file): Call _close.
7161 (init_user_info): Call _putenv.
7162 (init_environment): Call _putenv and _strdup.
7163 (init_ntproc): Reset volume info cache on startup.
7165 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7166 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7167 cannot override the CRT malloc.
7169 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7170 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7172 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7173 unless we are linking with a static CRT.
7174 (RVA_TO_PTR): Cast result to unsigned char*.
7176 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7177 (add_volume_info): Use xstrdup.
7179 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7181 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7182 (do_completion, Fminibuffer_complete_word): Use it.
7183 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7184 var so it can take non-boolean values.
7186 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7188 * editfns.c (find_field): Formatting changes.
7189 (toplevel): Some old-style function forward declarations
7190 changed to prototypes, some new protypes added, some functions
7193 * lisp.h (set_time_zone_rule): Add prototype.
7194 (use_dialog_box): External declaration.
7196 * keyboard.c (gen_help_event): Add parameter SIZE.
7197 (kbd_buffer_events_waiting): Slightly rewritten.
7198 (clear_event): New function.
7199 (kbd_buffer_get_event): Use it, and clear the input_events of
7201 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7202 don't fill the newly created array with nils.
7203 (toplevel): Convert some old-style function forward declarations
7206 * keyboard.h (gen_help_event): Change prototype.
7208 * xterm.c (XTread_socket): Change calls to gen_help_event.
7210 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7212 * eval.c (Fmacroexpand): Doc fix.
7214 2000-08-20 Jason Rumney <jasonr@gnu.org>
7216 * w32term.h (x_display_info_for_display): Remove as this function
7217 does not exist on W32.
7219 * w32term.c (help_echo_window): New variable.
7220 (syms_of_w32term): staticpro it.
7221 (note_mode_line_highlight): Set it.
7222 (XTextExtents16): Removed as there is no equivalent on W32.
7223 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7224 the X way of doing this will not work for W32.
7225 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7226 (x_draw_image_foreground): Avoid drawing outside of the clip area
7227 when image doesn't have a mask.
7228 (note_mouse_highlight): Process overlays in the right order of
7229 priority. Set help_echo_window.
7230 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7231 because that's more visible for large images.
7233 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7234 name to single_keymap_panes.
7235 (w32_menu_show): Set wv->title when dealing with titles.
7236 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7238 2000-08-21 Miles Bader <miles@gnu.org>
7240 * minibuf.c (do_completion): Try again if we rewrite the input
7241 string, but no completion was done, so that any completion message
7244 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7246 * xfaces.c (lface_equal_p): Compare strings differently.
7247 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7248 (realize_tty_face): Use them.
7249 (syms_of_xfaces): Initialize new variables.
7250 (map_tty_color): New function, extracted from realize_tty_face.
7251 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7252 foreground or background color, store the new color name in the
7253 realized face; previous code trying to do this had no effect.
7254 (realize_tty_face): Use map_tty_color.
7255 (Fclear_face_cache): Set face_change_count and ensure thorough
7258 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7260 * undo.c (record_first_change, record_marker_adjustment): Don't
7261 use XBUFFER on last_undo_buffer which might not be a buffer.
7263 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7265 * coding.c (decode_coding_string): Set members consumed,
7266 consumed_char, produced, produced_char of *coding correctly. If
7267 decode_coding doesn't consume any byte, don't try anymore.
7268 (encode_coding_string): Likewise.
7270 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7272 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7273 conditional have void type, for Standard C compilers.
7275 * xdisp.c (redisplay_internal): Compare windows for equality with
7276 EQ, instead of applying XWINDOW to something that might not
7279 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7281 * fontset.c (Finternal_char_font): Search only the selected frame
7282 for a window of the current buffer.
7284 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7286 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7289 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7290 second half of a HELP_EVENT is found at the start of kbd_buffer.
7292 2000-08-18 Miles Bader <miles@gnu.org>
7294 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7296 * editfns.c (save_restriction_save): Rewrite to use markers.
7297 (save_restriction_restore): Rewrite to understand new form of data
7298 saved by save_restriction_save.
7299 (Fsave_restriction): Remove cautionary note in doc-string.
7301 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7303 * fileio.c (build_annotations): Add a comment explaining the
7304 return value of format-annotate-function. Replace a spurious call
7305 to Flength with a CONSP test. Call format-annotate-function with
7306 a fifth arg specifying how many times the function is been called
7307 in a row, to let it choose temporary buffers appropriately.
7309 2000-08-17 Dave Love <fx@gnu.org>
7311 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7312 declare make_temp_name twice.
7314 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7315 (unreadpure): Give it an arg.
7317 * unexalpha.c: Prototype fatal_unexec, mark_x,
7318 update_dynamic_symbols. Declare unexec as void.
7320 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7321 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7323 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7324 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7326 * alloca.c: Use #error.
7327 [POINTER_TYPE]: Use it.
7329 * eval.c (Fdefvar): Doc fix.
7331 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7332 INITIALIZE_INTERVAL.
7334 * buffer.h: Avoid DECLARE_INTERVALS.
7336 * config.in: Add size_t.
7338 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7340 * w16select.c (set_clipboard_data): If there's not enough memory
7341 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7342 expects. In case of other failures, return 3.
7343 (system_error_msg): New error message.
7344 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7347 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7349 * term.c (write_glyphs): Also turn off inverse video after turning
7350 off other appearances in case TS_exit_attribute_mode is not equal
7351 to TS_end_standout_mode.
7352 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7354 (turn_off_face): Reset standout_mode only if
7355 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7356 is equal to TS_end_standout_mode.
7358 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7360 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7361 sequence at the end of the source block.
7363 * ccl.c (Fccl_program_p): Docstring modified.
7364 (Fccl_execute): Likewise.
7365 (Fccl_execute_on_string): Likewise.
7367 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7369 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7371 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7373 The following changes are mainly to fix bugs of
7374 encode/decode-coding-string failing if encoding/decoding return
7375 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7376 variable conversion_buffer.
7378 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7379 decrement dst_end to avoid buffer overflow in the later call of
7382 * coding.h (conversion_buffer_size, conversion_buffer)
7383 (get_conversion_buffer): Extern deleted.
7385 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7386 (conversion_buffer, conversion_buffer_size): Variables deleted.
7387 (get_conversion_buffer): Function deleted.
7388 (struct conversion_buffer): New structure.
7389 (MAX_ALLOCA): New macro.
7390 (allocate_conversion_buffer): New macro.
7391 (extend_conversion_buffer, free_conversion_buffer): New functions.
7392 (ccl_coding_driver): Set coding->result.
7393 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7394 this is the last block of source.
7395 (encode_coding): Likewise. Handle the source block as the last
7396 one only when the whole source text is consumed.
7397 (decode_coding_string): Handle the case that the output buffer is
7398 too small to decode the whole source text. Use
7399 allocate_conversion_buffer, extend_conversion_buffer and
7400 free_conversion_buffer, not get_conversion_buffer.
7401 (encode_coding_string): Likewise.
7402 (init_coding): Function deleted.
7403 (init_coding_once): Delete code to initialize conversion_buffer_size.
7405 * emacs.c (main): Don't call init_coding.
7407 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7409 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7410 (insert_glyphs): Likewise.
7412 * w32console.c (write_glyphs): Use a locally declared
7415 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7417 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7418 member of display_info is NULL.
7420 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7422 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7424 * term.c (turn_off_face): Reset standout_mode when resetting
7425 appearances with capability `me'.
7426 (write_glyphs): Switch on inverse video before each face change.
7428 2000-08-14 Dave Love <fx@gnu.org>
7430 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7431 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7432 (lisp_free): Declare and make static.
7434 * window.c: Fix embedded comment.
7435 (syms_of_window): Fix doc string.
7437 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7439 * keymap.c (push_key_description): If C without modifiers is < 32,
7440 make sure to print `C-' before `M-', like in the manual.
7442 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7444 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7445 since they aren't relocated anymore.
7446 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7448 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7449 partially visible line which is smaller than the window's height.
7451 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7453 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7454 the multibyte form of eight-bit-control characters.
7455 (Fccl_execute_on_string): Initialize ccl->multibyte.
7457 * ccl.h (struct ccl_program): New member multibyte.
7459 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7461 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7463 * regex.c (regex_compile) <normal_char>: Pay attention to
7465 (analyse_first) <exactn>: Setup fastmap correctly for
7466 eight-bit-control characters.
7468 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7470 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7472 * keyboard.c (make_lispy_event): Handle the new event type
7473 multibyte_char_keystroke.
7475 * xterm.c: Include coding.h.
7476 (XTread_socket): Work around a bug of XmbLookupString. If the
7477 input is from XIM, decode it according to the current locale. In
7478 that case, generate multibyte_char_keystroke events.
7480 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7482 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7483 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7485 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7487 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7488 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7489 (move_it_in_display_line_to): Record iterator's ascent and descent
7490 before producing glyphs, and restore them when we know the glyph
7491 doesn't fit on the line.
7492 (move_it_to): Restructured so that it's easier to debug. If
7493 moving to a vpos, and not moving to an x or character position,
7494 stop as soon as the specified vpos is reached; don't move further
7495 into that line because that might change the computed line height.
7496 (try_cursor_movement): New function, extracted from the cursor
7497 movement branch of redisplay_window. If ending on a partially
7498 visible line, don't try to scroll if the cursor line is taller
7500 (redisplay_window): Use try_cursor_movement.
7502 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7503 because that function doesn't cope with variable-height lines.
7505 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7506 box cursor because that's better visible for large images.
7508 2000-08-10 Miles Bader <miles@gnu.org>
7510 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7512 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7514 * xdisp.c (Vmessages_buffer_name): New variable.
7515 (message_dolog): Use it.
7516 (syms_of_xdisp): Initialize it.
7518 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7520 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7521 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7522 redundant now that keyboard.h is included.
7524 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7526 * keyboard.c (kbd_buffer_events_waiting): New function.
7528 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7530 * msdos.c: Include keyboard.h.
7531 (XMenuActivate): Empty no_event events from the event buffer. If
7532 no events are left after that, call clear_input_pending.
7533 (mouse_clear_clicks): New function, code moved from mouse_init.
7534 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7535 mouse driver to ``forget'' any past clicks.
7537 * Makefile.in (msdos.o): Depend on keyboard.h.
7539 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7541 * lisp.h (input_pending): External declaration.
7543 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7545 * xdisp.c (echo_area_display): Display thoroughly if input is
7546 pending. Bind redisplay-dont-pause to t during the redisplay.
7547 in case input is pending.
7549 * dispnew.c (Qredisplay_dont_pause): New variable.
7550 (syms_of_display): Initialize and staticpro it.
7551 (update_frame_1): Don't interrupt the display for pending input if
7552 redisplay_dont_pause is set.
7554 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7556 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7558 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7560 * callproc.c (Fcall_process): Terminate the unwind-protect around
7561 the post-read-conversion of coding system.
7563 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7564 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7565 * buffer.h (overlays_at): Update prototype.
7566 * xdisp.c (next_overlay_change): Update call to overlays_at.
7567 * xfaces.c (face_at_buffer_position): Likewise.
7568 * textprop.c (Fget_char_property): Likewise.
7569 * xterm.c (note_mouse_highlight): Likewise.
7571 * minibuf.c (do_completion): Don't consider a simple change of
7572 case as `completion'.
7574 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7576 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7577 * undo.c (record_delete): Make sure last_point_position_buffer is
7578 a buffer before comparing pointers.
7580 * coding.h (decode_coding_string): Declare.
7582 * intervals.h (Fprevious_single_char_property_change): Declare.
7584 * textprop.c (Fprevious_single_char_property_change): Don't do
7585 arithmetic directly on lisp objects.
7587 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7589 * keyboard.h (menu_item_eval_property): Declare.
7591 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7592 reuse as buffer name, instead of recreating (and discarding) every
7593 time a message is logged.
7594 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7595 (current_message_1, truncate_message_1, set_message_1)
7596 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7597 (current_message, truncate_echo_area, display_echo_area)
7598 (resize_echo_area_axactly): Changed calls.
7600 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7602 (Ffind_coding_systems_region_internal): First argument to Fappend
7603 must be an integer, not a Lisp object.
7605 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7607 * charset.c (Fchar_width): Doc fix.
7609 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7611 * charset.c (Fstring_width): Doc fix.
7613 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7615 * xdisp.c (start_display): When starting display on a continuation
7616 line, clear ascent and descent members of the iterator structure;
7617 the height of the continued line does not affect the height of the
7619 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7620 line taller than the window.
7621 (redisplay_window) <forced window start>: Handle case that the
7622 middle of the window is not found in any row.
7623 (dump_glyph_row): Show more information.
7624 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7625 first text line in a glyph matrix.
7627 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7628 of the clip area when image doesn't have a mask.
7630 * fns.c (sweep_weak_table): Fix survival conditions for
7631 key-or-value and key-and-value weakness.
7633 * .gdbinit (xhashtable): New command.
7635 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7636 tables out of the list of all weak hash tables.
7638 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7639 a new buffer is created, make sure echo_area_buffer[] references
7642 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7644 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7647 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7649 * syntax.c (skip_chars): Fix previous change. Make the handling
7650 of unibyte string consistent with that of regex search.
7652 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7654 * xmenu.c (popup_get_selection): Use xfree instead of free.
7656 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7658 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7660 * callproc.c (child_setup): Use xfree instead of free.
7662 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7664 (run_mac_command, closedir): Use `xfree' instead of `free'.
7666 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7668 * eval.c (error): Use xfree instead of free.
7670 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7672 * fns.c: Replace `illegal' with `invalid'.
7673 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7675 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7677 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7680 2000-08-04 Noah Friedman <friedman@splode.com>
7682 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7685 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7687 * syntax.c (skip_chars): Fix typo in error message.
7689 2000-08-04 Andreas Schwab <schwab@suse.de>
7691 * m/ia64.h: Moved from s/ia64.h.
7693 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7695 * process.c (read_process_output): Big simplification. Handle
7696 composition and post-read-conversion of coding system correctly.
7697 (send_process): Handle composition correctly.
7699 * callproc.c (Fcall_process): Handle post-read-conversion of
7700 coding system if any.
7702 * coding.c (decode_coding_iso2022): More strict check for handling
7704 (coding_restore_composition): Pay attention to the case that
7705 cmp_data is not set properly (because of invalid code in the
7707 (run_pre_post_conversion_on_str): Include text properties in the
7709 (decode_coding_string): Set members of coding correctly.
7711 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7713 * s/ia64.h: New file.
7715 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7716 Use NULL instead of 0 at the end of variable argument list of
7717 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7718 sizeof (int) < sizeof (void *).
7720 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7721 of variable argument lists of XtVaGetValues and XtVaSetValues.
7723 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7724 variable argument lists of XtVaGetValues and XtVaSetValues.
7726 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7728 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7729 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7731 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7734 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7735 in call to Fsingle_key_description.
7737 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7740 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7742 * window.c (display_buffer_reuse_frames): New variable.
7743 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7744 frames displaying BUFFER.
7745 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7747 2000-08-01 Miles Bader <miles@gnu.org>
7749 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7750 when to constrain NEW_POS (they were pretty screwed up before).
7752 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7754 * msdos.c (run_msdos_command): Save and restore the master
7755 environment, for the case that child_setup signals an error.
7756 When mirroring slashes in DOS shell commands, don't fail when
7757 argv[2] has embedded blanks.
7758 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7759 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7760 (dos_ttraw): Call mouse_setup_buttons.
7762 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7763 using alloca; free it after run_msdos_command returns.
7765 2000-07-27 Dave Love <fx@gnu.org>
7767 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7768 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7770 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7772 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7774 * editfns.c (lisp_time_argument): Fix last change.
7776 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7778 * fns.c (Fdelete): Make it work on vectors and strings in addition
7781 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7782 (syms_of_fns): Initialize new variables.
7783 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7784 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7785 weakness, with t meaning the same as `key-and-value'.
7787 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7789 * coding.h (struct coding_system): Member safe_charset deleted.
7791 * coding.c (Qsafe_charsets): This variable deleted.
7792 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7794 (coding_safe_chars): New function.
7795 (CODING_SAFE_CHAR_P): New macro.
7796 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7797 checking safe_charsets member of the coding system. Caller changed.
7798 (detect_coding_iso2022): New local variable safe_chars.
7799 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7800 safe_charsets member of the coding system.
7801 (decode_coding_iso2022): New local variable safe_chars.
7802 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7803 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7804 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7805 (ENCODE_UNSAFE_CHARACTER): New macro.
7806 (encode_coding_iso2022): New local variable safe_chars. Check
7808 (setup_coding_system): Delete the code to initialize
7809 coding->safe_charses
7810 (intersection, find_safe_codings): New functions.
7811 (Ffind_coding_systems_region_internal): New function.
7812 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7813 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7814 variable and initialize it.
7816 * fns.c (char_table_ref_and_index): New function.
7818 * lisp.h (char_table_ref_and_index): Add prototype.
7820 2000-07-26 Sam Steingold <sds@gnu.org>
7822 * editfns.c (lisp_time_argument): Added third argument `usec'.
7823 (Ffloat_time): New built-in Lisp function.
7825 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7827 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7828 for the character code.
7830 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7833 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7834 if called for a popup menu.
7835 (xmenu_show): Store help string in widget values.
7837 2000-07-26 Dave Love <fx@gnu.org>
7839 * syswait.h: Move some definitions.
7840 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7841 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7842 perspicuous definitions.
7843 (WTERMSIG): Fix bit pattern used.
7845 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7847 * print.c (print_object): If vector printing is truncated, print
7848 "..." to indicate it as well as the case of list printing.
7850 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7852 * xdisp.c (next_element_from_display_vector): Improve comments.
7854 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7855 for the character code, and the rest for the face id as in 20.x.
7856 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7858 * window.c (window_display_table): Cleaned up.
7860 * syntax.c (Fforward_word): Add last arg nil in call of
7861 Fconstrain_to_field.
7863 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7865 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7866 identical but for the letter-case, don't call
7867 barf_or_query_if_file_exists.
7869 2000-07-25 Miles Bader <miles@gnu.org>
7871 * editfns.c (find_field): Honor special `boundary' fields.
7872 (Qboundary): New variables.
7873 (syms_of_editfns): Initialize Qboundary.
7874 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7875 Use scan_buffer instead of find_before_next_newline, because it
7876 allows us to detect the boundary case where there's a newline at
7878 * lisp.h (Fconstrain_to_field): Update external declaration.
7880 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7882 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7885 2000-07-24 Dave Love <fx@gnu.org>
7887 * s/sunos4-0.h, s/sol2.h:
7888 (LIBS_TERMCAP): Move from m/sparc.h.
7890 * m/sparc.h (TERMINFO): Moved to system files (probably only
7891 relevant for sunos4 judging by its vintage).
7892 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7895 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7897 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7898 name to single_keymap_panes.
7900 2000-07-24 Andreas Schwab <schwab@suse.de>
7902 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7904 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7906 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7907 parameters instead of using int parameters. Expect FN to accept
7908 EMACS_INT parameters.
7909 (display_echo_area, resize_echo_area_axactly, current_message)
7910 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7911 with new argument list.
7912 (resize_mini_window_1): New callback function.
7913 (current_message_1, truncate_message_1, set_message_1): Change
7914 parameter lists to the new format expected by with_echo_area_buffer.
7916 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7918 * fontset.c (fontset_ref): Remove INLINE declaration.
7919 (fontset_ref_via_base): Likewise.
7920 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7923 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7925 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7926 correct order of priority. If help echo was found in an overlay,
7927 use that overlay as the object in which the help echo was found.
7929 2000-07-22 Miles Bader <miles@gnu.org>
7931 * textprop.c (Fprevious_single_char_property_change): The initial
7932 property value should be from the position preceding POSITION, not
7935 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7937 * coding.c (syms_of_coding): Doc fix for
7938 inhibit-iso-escape-detection.
7940 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7942 * xterm.c (note_mouse_highlight): Process overlays in the right
7945 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7947 * xterm.c (note_mouse_highlight): If help-echo was found in an
7948 overlay, use that overlay as the object in which the help was found.
7950 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7952 * window.c (foreach_window): Instead of a fake variable argument
7953 list, take one USER_DATA argument.
7954 (foreach_window_1): Likewise, and call callback functions with two
7955 args, the window and USER_DATA.
7956 (struct check_window_data): New struct.
7957 (check_window_containing): Use it.
7958 (window_from_coordinates): Set up a struct check_window_data for
7960 (add_window_to_list, freeze_window_start): Change parameters
7961 according to new calling convention.
7963 * window.h (foreach_window): Change prototype.
7965 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7967 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7969 * xmenu.c (menu_help_callback): Call show_help_echo with
7970 additional arguments OBJECT and POS.
7972 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7974 * data.c (Faset): Allow storing any multibyte character in a
7975 string. Convert unibyte string to multibyte if necessary.
7977 * xfns.c (x_encode_text): New function.
7978 (x_set_name): Use x_encode_text.
7979 (x_set_title): Likewise.
7981 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7983 * xterm.h (x_encode_text): Add prototype.
7985 2000-07-20 Dave Love <fx@gnu.org>
7987 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7990 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7992 * msdos.c (help_echo_window): New variable.
7993 (syms_of_msdos): Initialize and staticpro it.
7994 (IT_note_mode_line_highlight): Set help_echo_window.
7995 (IT_note_mouse_highlight): Ditto.
7996 (dos_rawgetc): Store help_echo_window in the second event produced
7999 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8000 Record the object that generated the help echo and the position of
8001 that object in help_echo_object and help_echo_pos. Record that
8002 some glyphs in a row are displayed in mouse-face.
8003 (IT_update_begin): Don't clear mouse highlight unless one of the
8004 enabled glyph rows is marked as being displayed in mouse-face.
8005 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8006 and position recorded in help_echo_object and help_echo_pos to the
8008 (IT_menu_display): Accept a new argument PN: the pane number of
8009 the current menu pane. Record the pane number and the item
8010 number of the item which has associated help string.
8011 (XMenuActivate): Update the prototype for help_callback in
8012 function declaration. Call IT_menu_display with the current menu
8013 pane number as an additional argument. Call help_callback with
8014 two additional arguments: the pane number and the item number of
8015 the menu item associated with the help text.
8016 (help_echo_object, help_echo_pos): New variables.
8017 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8019 * msdos.h (XMenuActivate): Update prototype.
8021 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8023 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8024 Add some more prototypes.
8026 * xterm.c, xterm.h: Add some more prototypes.
8028 * lisp.h (Fnext_single_char_property_change): Add prototype.
8030 * dispnew.c (direct_output_for_insert): Remove confusing
8031 outer local variable mouse_face_overwritten_p.
8032 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8034 * alloc.c (allocate_string_data): Don't copy old string contents.
8036 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8038 * coding.c (code_convert_region): Delete text properties before
8039 shrinking the conversion region.
8041 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8043 * dispnew.c (update_text_area): Write the whole row if it
8044 has mouse-face in it.
8046 * xfaces.c (face-alternative-font-family-alist): Remove
8047 DEFVAR_LISP; staticpro instead.
8049 * xmenu.c (menu_help_callback): Call show_help_echo with
8052 * keyboard.c (show_help_echo): Add parameter WINDOW.
8053 (read_char): Call show_help_echo with window extracted from Lisp
8055 (gen_help_event): Add parameter WINDOW.
8057 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8059 * xterm.c (help_echo_window): New variable.
8060 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8061 (XTread_socket): Pass help_echo_window to gen_help_event.
8062 (syms_of_xterm): Initialize and staticpro help_echo_window.
8064 2000-07-18 Dave Love <fx@gnu.org>
8066 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8068 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8070 * alloc.c (allocate_string_data): If string had already data
8071 assigned, copy old contents to new string data.
8073 * coding.c (syms_of_coding): Fix typo in spelling of variable
8074 `inhibit-iso-escape-detection'.
8076 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8078 * Makefile.in: Add dependencies on dispextern.h.
8079 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8080 `free'; both can conflict with system header files.
8082 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8084 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8087 2000-07-18 Dave Love <fx@gnu.org>
8089 * window.c (Fwindow_list): Declare arg `window'.
8091 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8093 * coding.c (setup_coding_system): Don't override the explicitly
8094 specified designations.
8096 2000-07-15 Miles Bader <miles@gnu.org>
8098 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8099 from `text_property_eq' and `text_property_stickiness', respectively.
8100 (find_field, Fconstrain_to_field, char_property_eq)
8101 (char_property_stickiness): Changed to call char-property functions
8102 instead of text-property-only ones.
8104 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8105 `next_single_char_property_change'). Do more error checking, and
8106 cleanup limit behavior.
8107 (Fprevious_single_char_property_change): New function.
8108 (syms_of_textprop): Initialize new subrs.
8110 * xdisp.c (display_prop_end, invisible_text_between_p):
8111 Call Fnext_single_char_property_change instead of
8112 next_single_char_property_change.
8114 2000-07-15 Jason Rumney <jasonr@gnu.org>
8116 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8117 after menu is finished with.
8118 (add_menu_item): Only consider wv->title as a menu title.
8119 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8121 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8123 (FONT_REGEXP): Remove unused macro, and its sub-components.
8124 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8126 * w32term.c (help_echo_object, help_echo_pos): New variables.
8127 (note_mode_line_highlight): Store additional information about the
8128 help-echo in help_echo_object and help_echo_pos. Check both
8129 `local-map' and `keymap' properties for changing the cursor
8130 (note_mouse_highlight): Store additional information about the
8131 help-echo in help_echo_object and help_echo_pos.
8132 (note_tool_bar_highlight): Set help_echo_object to nil and
8133 help_echo_pos to -1.
8134 (w32_read_socket): Use gen_help_event instead of filling
8135 input_events manually.
8136 (syms_of_w32term): Staticpro help_echo_object.
8137 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8138 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8139 (x_clear_mouse_face): New function.
8140 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8141 (x_update_window_begin): No need to turn off the mouse
8143 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8144 depending on whether they contain glyphs highlighted in mouse-face.
8145 (x_fill_stretch_glyph_string): Consume runs of stretch
8146 glyphs instead of a single one.
8147 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8148 with new argument list.
8149 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8150 (x_append_glyph, x_append_composite_glyph)
8151 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8152 changes in struct glyph starting 1999-12-27. See comments for
8153 xterm.c on 2000-07-05.
8155 2000-07-14 Sam Steingold <sds@gnu.org>
8157 * xfaces.c (realize_x_face): Fix the last patch:
8158 check `default_face' before dereferencing.
8160 2000-07-14 Dave Love <fx@gnu.org>
8162 * syntax.c (back_comment): Add null default in switch (for pcc).
8164 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8166 * xfaces.c (realize_x_face): Make fontset using the base of the
8167 default_face's fontset, not using the default fontset.
8169 * coding.c (inhibit_iso_escape_detection): New variable.
8170 (syms_of_coding): Make it a Lisp variable.
8171 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8172 nonzero, ignore ISO2022's escape sequence.
8174 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8176 * alloca.c (malloc) [emacs]: Define as xmalloc.
8178 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8179 use that instead of the mouse position. Add parameters DX and DY.
8181 * dispextern.h (Fx_show_tip): Adjust number of parameters
8184 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8185 if HELP is a function, call it with OBJECT and POS as parameters
8186 to get the help to display.
8187 (gen_help_event, kbd_buffer_store_help_event): New functions.
8188 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8189 (read_char): Call show_help_echo with new parameters.
8191 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8194 * xterm.c (help_echo_object, help_echo_pos): New variables.
8195 (note_mode_line_highlight): Store additional information about the
8196 help-echo in help_echo_object and help_echo_pos. Check both
8197 `local-map' and `keymap' properties for changing the cursor
8198 (note_mouse_highlight): Store additional information about the
8199 help-echo in help_echo_object and help_echo_pos.
8200 (note_tool_bar_highlight): Set help_echo_object to nil and
8201 help_echo_pos to -1.
8202 (XTread_socket): Use gen_help_event instead of filling
8203 input_events manually.
8204 (syms_of_xterm): Staticpro help_echo_object.
8206 * xmenu.c (menu_highlight_callback): Use
8207 kbd_buffer_store_help_event instead of setting up and input_event
8210 * xdisp.c (eval_form): GCPRO argument sexpr.
8211 (call_function): New function.
8212 (handle_single_display_prop): Use call_function and FUNCTIONP
8213 instead of checking whether if font_height is a symbol and
8216 * eval.c (internal_condition_case_2): New function.
8218 * lisp.h (FUNCTIONP): New macro.
8219 (internal_condition_case_2, call_function): Add prototypes.
8221 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8222 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8223 Always set `arg' member of input_events.
8224 (construct_menu_click): Unused function removed.
8226 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8228 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8229 (construct_drag_n_drop, x_scroll_bar_handle_click)
8230 (w32_read_socket): Always set `arg' member of input_events.
8232 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8234 * lisp.h (eval_form): Add prototype.
8236 * xdisp.c (eval_form): Make it externally visible.
8238 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8240 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8241 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8242 consing. For prefix events, store the frame in the `arg' slot of
8243 the event, otherwise store the key there.
8244 (XTread_socket): Instead of consing, use the frame_or_window slot
8245 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8247 * xmenu.c (menu_highlight_callback): Store help string in the
8248 `arg' member of the input event; don't cons.
8249 (menubar_selection_callback): Use the `arg' slot of input events
8250 to queue additional information, instead of consing.
8252 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8254 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8256 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8258 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8259 input events to queue additional information, instead of consing.
8261 * keyboard.c (kbd_buffer_gcpro): Renamed from
8262 kbd_buffer_frame_or_window. Now used for all Lisp objects
8263 referenced from the input queue.
8264 (kbd_buffer_store_event): Always use structure assignment for
8265 copying input events. Record all Lisp objects referenced from
8266 events in kbd_buffer_gcpro.
8267 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8268 differently from input events. Test for prefix menu_bar_events
8269 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8270 event in kbd_buffer_gcpro to nil.
8271 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8272 frame_or_window is equal to its arg member as prefix events.
8273 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8274 used by an input event to nil.
8275 (init_keyboard): Use two times the size of the input queue
8276 for kbd_buffer_gcpro.
8277 (syms_of_keyboard): Likewise.
8279 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8280 Use USER_SIGNAL_EVENT.
8282 * termhooks.h (struct input_event): Add member `arg'.
8283 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8284 (USER_SIGNAL_EVENT): Renamed from user_signal.
8286 * xfaces.c (ASET): Remove definition.
8288 * lisp.h (AREF, ASET, ASIZE): New macros.
8290 * fontset.c (AREF, ASIZE): Remove definitions.
8292 * fns.c (AREF): Remove definition.
8294 * composite.c (AREF): Remove definition.
8296 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8298 * dispnew.c (redraw_overlapped_rows): Add missing local.
8299 (scrolling_window): Remove debug code.
8301 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8302 Before scrolling, turn off a mouse-highlight in the window
8305 * xterm.c (x_update_window_end): Add parameter
8306 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8307 redisplay in XTframe_up_to_date.
8308 (x_clear_mouse_face): New function.
8309 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8311 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8313 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8314 it when any row is written to that contains glyphs highlighted in
8316 (update_window): Call the window update end hook with new
8317 parameter MOUSE_FACE_OVERWRITTEN_P.
8318 (direct_output_for_insert): Give up if row contains mouse-face.
8320 * dispextern.h (struct redisplay_interface): Add parameter
8321 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8322 (clear_mouse_face): New function pointer member.
8324 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8326 * syntax.c (back_comment): Use one switch rather than a few `if's.
8327 Obey open_paren_in_column_0_is_defun_start.
8328 When reverting to the `slow' method, try to nicely handle the case
8329 of nested comments by checking that the comment-starter we found
8330 does indeed match the comment-ender.
8331 (scan_sexps_forward, scan_sexps_forward):
8332 Ignore excessive opening parenthesis rather than throwing an error.
8334 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8336 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8337 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8339 * dispnew.c (direct_output_forward_char): Give up if currently
8340 displaying a message instead of the minibuffer contents.
8342 * xterm.c (x_update_window_begin): No need to turn off the mouse
8344 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8345 depending on whether they contain glyphs highlighted in mouse-face.
8347 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8348 compare the mouse_face_p flags of both rows.
8350 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8352 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8354 * keyboard.c (show_help_echo): Accept additional parameter
8355 ok_to_overwrite_keystroke_echo.
8356 (read_char): Call show_help_echo with a zero
8357 ok_to_overwrite_keystroke_echo argument.
8358 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8359 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8360 ok_to_overwrite_keystroke_echo argument.
8361 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8362 non-zero ok_to_overwrite_keystroke_echo argument.
8364 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8366 * xdisp.c (try_window_id): If changes are all below what is
8367 displayed in the window, and point is in the window, we still
8368 might have to find point on the display.
8370 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8371 glyphs instead of a single one.
8372 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8373 with new argument list.
8374 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8376 * keymap.c (get_keymap_1): Add comment that this function can GC.
8377 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8378 comment that functions can GC.
8379 (Fset_keymap_parent): GCPRO arg KEYMAP.
8381 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8383 * msdos.c (XMenuActivate): After exiting the menu, restore the
8384 echo area message and erase it.
8386 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8388 * fontset.c (Ffontset_info): Make the return value more compatible
8389 with that of Emacs 20.
8391 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8393 * eval.c (Fsignal): Handle case that backtrace_list is null.
8395 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8397 * ccl.c (Fccl_execute): Typo fixed.
8399 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8401 * window.c (window_loop): Add missing gcpro1 local variable.
8403 * window.c (Fwindow_list): Reverse list at the end.
8404 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8405 means allow windows on OWINDOW's frame, only.
8406 (window_loop): Simplified; use Fwindow_list.
8408 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8410 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8412 * xterm.c (XTread_socket): Increment handling_signal at the start,
8413 decrement it at the end.
8415 * eval.c (handling_signal): New variable.
8416 (Fsignal): Abort if handling_signal is non-zero.
8418 * lisp.h (handling_signal): External declaration.
8420 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8422 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8424 Sound support for NetBSD through "Linux emulation" support:
8425 * config.in (HAVE_SOUNDCARD_H): Undef.
8426 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8427 * Makefile.in (LIBSOUND): New variable.
8428 (LIBES): Include it.
8429 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8430 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8431 (vox_open): Use DEFAULT_SOUND_DEVICE.
8432 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8434 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8436 * print.c (print_error_message): If Vsignaling_function is set,
8437 show it in *Messages*.
8439 * lisp.h (Vsignaling_function): External declaration.
8441 * eval.c (Vsignaling_function): New variable.
8442 (Fsignal): Compute it.
8443 (syms_of_eval): Staticpro it.
8445 2000-07-05 Dave Love <fx@gnu.org>
8447 * syswait.h: Use the autoconf recommended approach. Old code
8448 #if'd out in case we need to revert.
8450 * config.in (HAVE_SYS_WAIT_H): Added.
8452 2000-07-05 Andrew Innes <andrewi@gnu.org>
8454 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8455 when non-NULL instead of __morecore, to take account of buffer
8456 memory. This also solves a problem with spurious memory warnings
8459 * ralloc.c: Make real_morecore non-static.
8461 * eval.c (internal_condition_case): Comment out abort if
8462 interrupt_input_blocked is not zero.
8464 * makefile.nt: Add support for `bootstrap' and related targets.
8465 Include minimal debug info in emacs.exe in release build.
8466 Remove all dependencies on lisp.h, and fixup some others.
8468 * w32.c (init_environment): Install code from 20.7 for providing
8469 default values for environment variables, based on the
8470 executable's own location.
8471 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8472 (sys_socket): Install socket inheritance bug fix from 20.7.
8474 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8475 here via blockinput.h).
8477 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8479 * w32menu.c (w32_menu_display_help):
8480 * xmenu.c (menu_help_callback): Use show_help_echo.
8482 * keyboard.h (show_help_echo): Declare.
8484 * keyboard.c (show_help_echo): New function, extracted from read_char.
8485 Feval its `msg' argument if it's a cons cell.
8486 (read_char): Use it.
8487 (follow_key): Pass `autoload' to get_keyelt.
8489 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8490 (note_tool_bar_highlight, XTread_socket):
8491 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8493 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8494 (note_tool_bar_highlight, w32_read_socket):
8495 Do not gratuitously ignore non-string `help-echo' properties.
8497 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8499 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8501 * window.c (delete_all_subwindows): Reset Vwindow_list.
8503 * xterm.c (x_append_glyph, x_append_composite_glyph)
8504 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8505 changes in struct glyph starting 1999-12-27. Some bit-fields of
8506 struct glyph were not set, which made glyphs unequal when compared
8507 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8508 effects were the result. This also depended on the contents of
8509 memory returned by xmalloc. If flickering happens again, activate
8510 the code in clear_glyph_row that's in #if 0. If the flickering is
8511 gone with that, chances are that it is caused by something similar.
8513 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8515 * dispextern.h: Add some comments.
8517 * window.c (add_window_to_list): Add parameter LIST.
8518 (window_list): Order list so that, for each frame, windows are
8519 in canonical order, and so that frames appear in the list in
8520 the order given by Vframe_list.
8521 (next_window): Reverse the handling of NEXT_P.
8523 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8525 * window.c (Vwindow_list): New variable.
8526 (make_window, delete_window): Set Vwindow_list to nil.
8527 (check_window_containing): New function.
8528 (window_from_coordinates): Rewritten.
8529 (add_window_to_list, window_list, candidate_window_p)
8530 (decode_next_window_args, next_window): New functions.
8531 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8532 (Fwindow_list): New function.
8533 (Fother_window): Cleaned up.
8534 (foreach_window): Add a longer "variable argument list". Let
8535 callback function return 0 to indicate that cycling over windows
8537 (foreach_window_1): Likewise.
8538 (freeze_window_start): Return int.
8539 (init_window): New function.
8540 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8542 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8543 input_event with bzero.
8544 (main): Call init_window.
8546 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8549 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8551 * composite.h (make_composition_value_copy): Extern it.
8553 * composite.c (make_composition_value_copy): New function.
8555 * editfns.c (Fformat): While copying text properties, make each
8556 composition property value a copy.
8558 * fns.c (concat): While copying text properties, make each
8559 composition property value a copy.
8561 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8563 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8565 * fns.c (sweep_weak_table): Mark only objects that are not
8568 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8569 include those frames as candidates which have their focus
8570 redirected to the minibuffer frame.
8572 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8574 * fns.c (Fputhash): Return `value' rather than nil.
8576 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8578 * frame.c (next_frame): Don't check focus redirection in case
8579 MINIBUF is a window. Doing so excludes frames using MINIBUF
8580 unless their focus is redirected, which contradicts the
8581 specification of next-frame, and leads to infinite loops in
8582 certain situations when cycling through windows with next-window.
8584 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8586 * coding.c (code_convert_region): Even if the length of text is
8587 zero, try to convert it if coding->type is coding_type_ccl.
8588 (decode_coding_string, encode_coding_string): Likewise.
8590 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8592 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8593 the display if windows_or_buffers_changed.
8595 * dispnew.c (struct row_entry): New structure.
8596 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8597 (row_table_size, old_lines, new_lines, old_lines_size)
8598 (new_lines_size, run_pool, runs_size, runs): New variables.
8599 (add_row_entry): New function.
8600 (scrolling_window): Use data structures allocated with xmalloc and
8601 held in global variables, instead of allocating them with alloca and
8602 holding them in local variables. Use a larger hash table whose
8603 size depends on glyph matrix sizes. Don't use bzero to clear the
8604 hash table; instead, clear used slots only.
8606 * fns.c (next_almost_prime): Make it externally visible.
8608 * lisp.h (next_almost_prime): Add prototype.
8610 * s/isc4-0.h (sigunblock): Define.
8612 * s/sco5.h (sigunblock): Define.
8614 2000-06-27 Dave Love <fx@gnu.org>
8616 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8617 (moved to osf5-0.h).
8618 [!NOT_C_CODE]: Protect string.h stuff.
8620 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8621 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8623 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8625 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8626 below the last line from the needed window height.
8628 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8630 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8631 (Fwidget_get): Use it.
8632 (syms_of_fns): Defsubr it.
8634 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8636 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8637 display info for XIM.
8638 (xim_open_dpy): Likewise.
8639 (xim_close_dpy): Don't free the display info's XIM.
8641 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8643 * config.in (USE_XIM): New define.
8645 * keymap.c (get_keyelt): For menu-items containing a `:filter
8646 FILTER', apply FILTER to the menu-item's definition to get the
8647 real definition to use.
8649 * lisp.h (QCfilter): External declaration.
8651 * xfns.c (Fimage_size): New function.
8652 (syms_of_xfns): Defsubr it.
8654 2000-06-26 Andreas Schwab <schwab@suse.de>
8656 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8659 2000-06-25 Dave Love <fx@gnu.org>
8661 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8663 * Makefile.in (blockinput.h): Depend on atimer.h.
8664 (atimer.h): Depend on systime.h.
8666 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8668 * atimer.h: Protect against multiple inclusion. Include systime.h.
8670 * lisp.h (swap_in_global_binding): Declare.
8672 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8674 * process.c (Fopen_network_stream): Turn off atimers for duration
8675 of call to connect. (Patch from Gerd.)
8677 2000-06-23 Dave Love <fx@gnu.org>
8679 * ralloc.c: Maybe include unistd.h
8681 * emacs.c (setgrp): Undefine before defining.
8682 (malloc_warning, set_time_zone_rule, index): Prototype.
8684 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8685 HAVE_STRUCT_TIMEZONE.
8687 * s/osf1.h: Move string.h hack here from alpha.h and make it
8689 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8691 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8692 (SOCKLEN_TYPE): Don't define.
8694 * m/alpha.h: Remove string.h hack.
8696 * s/osf5-0.h: New file.
8698 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8699 include time.h, done by systime.h.
8700 [__FreeBSD__]: Remove redundant includes.
8702 * callproc.c (setpgrp): Undefine before defining.
8703 (delete_temp_file): Return Qnil to avoid warning.
8705 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8707 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8710 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8712 * composite.h (compose_text): Declare.
8714 * xterm.c: Don't include sys/types.h unconditionally. Don't
8715 protect its inclusion with !USG (following xmenu.c).
8717 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8719 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8722 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8724 * coding.c (decode_eol_post_ccl): Special handling for undecided
8725 and inconsistent EOL types.
8727 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8729 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8730 trough color and main window's background color.
8732 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8734 * xterm.h (Xt_app_con): External declaration.
8736 * widget.c (EmacsFrameRealize): Fix typo.
8738 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8740 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8741 (handle_invisible_prop): Record the start of invisible text in
8742 it->add_overlay_start.
8743 (struct overlay_entry): Add member `overlay'.
8744 (handle_overlay_change): Simplify.
8745 (next_overlay_string): After having processed overlay strings at the
8746 end of the buffer, record that fact in
8747 it->overlay_strings_at_end_processed_p.
8748 (compare_overlay_entries): If before- and after-strings come
8749 from the same overlay, let before-strings come first.
8750 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8751 (load_overlay_strings): Take it->add_overlay_start into account
8752 when adding overlay strings.
8754 * dispextern.h (struct it): Add member add_overlay_start.
8756 2000-06-22 Dave Love <fx@gnu.org>
8758 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8760 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8762 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8764 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8767 2000-06-21 Dave Love <fx@gnu.org>
8769 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8771 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8773 * syntax.c (back_comment): Simplify string-parity counting (with
8774 the added benefit of handling multiple string-styles as long as
8775 they are not intertwined).
8776 Jump to the slow code as soon as a comment starter is found in
8777 a "string_lossage" position. Fixes the case: " /* " /* " */.
8779 2000-06-21 Dave Love <fx@gnu.org>
8781 * Makefile.in: Use GETLOADAVG_LIBS.
8783 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8784 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8786 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8788 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8789 (Fforward_comment, scan_lists):
8790 Check the comstyle of single-char comment-starters.
8791 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8792 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8793 Check the comstyle of single-char comment-starters.
8794 Clarify control-flow around the Scomment case.
8796 2000-06-20 Dave Love <fx@gnu.org>
8798 * fns.c (make_hash_table, maybe_resize_hash_table):
8799 Cast arg of next_almost_prime.
8801 * tparam.c [emacs]: Include lisp.h.
8803 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8806 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8808 * keyboard.c (adjust_point_for_property): Check if display
8809 property should be treated as intangible by looking at its value.
8811 * xdisp.c (single_display_prop_intangible_p)
8812 (display_prop_intangible_p): New functions.
8814 * dispextern.h (display_prop_intangible_p): Add prototype.
8816 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8818 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8819 argument to sigprocmask.
8821 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8822 argument to sigprocmask.
8824 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8825 sigprocmask_set, and pass a pointer to it to sigprocmask.
8827 * sysdep.c (sigprocmask_set): New variable.
8829 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8832 2000-06-20 Sam Steingold <sds@gnu.org>
8834 * xrdb.c: Don't declare xmalloc, xrealloc.
8836 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8838 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8839 (re_comp): Cast gettext return value to avoid complaints when
8842 2000-06-20 Dave Love <fx@gnu.org>
8844 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8846 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8848 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8850 * m/alpha.h: Don't declare xmalloc, xrealloc.
8852 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8854 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8856 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8858 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8861 * keyboard.h (poll_for_input_1): Declare.
8863 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8865 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8867 * doprnt.c: Don't declare xmalloc, xrealloc.
8869 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8870 (getenv, ctime, getwd): Removed.
8871 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8873 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8874 x_set_tool_bar_lines.
8876 * config.in: Add HAVE_GETWD. Move some definitions above
8877 machine/system includes.
8879 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8881 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8883 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8884 contain information about ENCODING.
8886 * fontset.c (FONTSET_ASCII): Use the first element of char table
8887 for an ASCII font, not defalt slot.
8888 (fontset_ref_via_base): If FONTSET doesn't contain information for
8889 C, try the default fontset.
8890 (make_fontset): Don't copy the default fontset.
8891 (fontset_font_pattern): Likewise.
8892 (accumulate_font_info): If ELT is nil, use the corresponding
8893 element in the default fontset.
8895 2000-06-19 Dave Love <fx@gnu.org>
8897 * syntax.c (Fparse_partial_sexp): Doc fix.
8899 * regex.h: Test PROTOTYPES as well as __STDC__.
8901 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8902 errno, strerror. Put text after #endif in comment.
8904 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8906 * xterm.c (x_frame_of_widget): Likewise.
8908 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8910 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8911 to Vfundamental_mode_abbrev_table.
8913 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8914 bogus objects are marked. This slows down GC by ~80 percent, but
8915 it might be worth trying when debugging GC-related problems.
8916 This feature requires conservative stack marking to be enabled.
8918 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8919 returns XLookupChars, reset `modifiers' to zero.
8921 2000-06-19 Dave Love <fx@gnu.org>
8923 * mktime.c: Unprotoized.
8925 2000-06-19 Richard Stallman <rms@gnu.org>
8927 * data.c (set_internal): If variable is frame-local,
8928 store the new value immediately into the frame parameter alist.
8930 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8932 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8933 in the custom handler pointer.
8935 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8936 value, or checks for CHAR_META can fail when Lisp_Object is a
8938 * keymap.c (get_keyelt): Likewise.
8940 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8942 * ccl.h (struct ccl_program): New member eol_type.
8943 (struct ccl_spec): New member cr_carryover.
8945 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8946 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8948 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8949 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8950 (decode_eol_post_ccl): New function.
8951 (decode_coding): Don't detect EOL format here for CCL based coding
8953 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8954 decode_eol_post_ccl after running the CCL program.
8955 (code_convert_region): Don't detect EOL format here for CCL based
8957 (decode_coding_string): Likewise.
8959 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8961 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8962 when treating it as an integer.
8964 * coding.h (encode_coding_string): Declare.
8966 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8969 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8970 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8971 to be passed to get_local_map.
8973 * sound.c (Fplay_sound): Don't call make_number on
8974 Frun_hook_with_args count argument.
8976 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8977 for lisp objects in X event structure data field, when lisp
8978 objects are represented with unions.
8979 (x_scroll_bar_to_input_event): Ditto.
8981 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8983 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8984 termination of string. Fix sense of test whether
8985 Vline_number_display_limit is an integer.
8987 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8989 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8990 only if HAVE_X_WINDOWS.
8992 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8995 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8998 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9000 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9003 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9005 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9006 start of the while loop.
9008 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9010 * atimer.c (alarm_signal_handler): Add forward declaration.
9012 * data.c (set_internal): Remove debug code.
9014 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9016 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9018 * unexec.c (toplevel) [COFF]: Include coff.h.
9020 * s/lynxos.h: New file.
9022 * keymap.c (Fsingle_key_description): Enclose function key and
9023 event symbol names in angle brackets.
9025 * xdisp.c (setup_echo_area_for_printing): Call
9026 message_log_maybe_newline if message_buf_print is not set.
9028 * print.c (printchar, strout): Don't check message_buf_print
9029 before calling setup_echo_area_for_printing because that
9030 function does something useful even when message_buf_print is
9033 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9035 (ensure_echo_area_buffers): Initialize echo buffer's
9036 truncate lines setting to nil.
9037 (with_echo_area_buffer): Don't set the echo buffer's truncate
9039 (set_message_1): Set it here instead, based on the value
9040 of message_truncate_lines.
9041 (resize_mini_window): Handle case that lines are truncated.
9042 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9043 DEFVAR_BOOL message-truncate-lines.
9045 * keyboard.c (read_char): Bind message-truncate-lines to t
9046 while displaying a help-echo.
9048 * lisp.h (Qmessage_truncate_lines): External declaration.
9050 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9052 * xdisp.c (Vline_number_display_limit): Renamed from
9053 line_number_display_limit.
9054 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9055 Extend documentation string. Initialize
9056 Vline_number_display_limit to nil meaning no limit.
9057 (decode_mode_spec): Use Vline_number_display_limit with its new
9060 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9062 2000-06-13 Richard Stallman <rms@gnu.org>
9064 * frame.c (Fmodify_frame_parameters): Doc fix.
9066 * xfns.c (x_set_frame_parameters): Comment fix.
9068 * frame.c (store_frame_param): Call swap_in_global_binding if the
9069 variable's current binding was chosen based on this frame.
9071 * data.c (swap_in_global_binding): New function.
9073 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9075 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9076 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9078 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9080 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9082 2000-06-12 Jason Rumney <jasonr@gnu.org>
9084 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9086 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9088 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9090 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9092 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9094 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9095 (syms_of_xfaces): Defsubr Sdump_colors.
9096 (x_free_colors): Don't treat b&w specially on default visual.
9097 (x_free_dpy_colors): New function.
9098 (free_face_colors): Don't check visual class; it's done
9101 * xterm.c (x_frame_of_widget): New function.
9102 (x_alloc_nearest_color_for_widget): Use it.
9103 (x_copy_dpy_color): New function.
9104 (x_destroy_window): Free various colors.
9106 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9108 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9110 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9112 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9114 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9116 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9118 2000-06-11 Dave Love <fx@gnu.org>
9120 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9122 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9124 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9126 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9128 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9131 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9133 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9134 (regex_compile): Fix the code for handling the case of single byte
9135 char and multibyte char being mixed in a range within [...].
9137 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9138 and dst_multibyte members of coding.
9140 * charset.c (update_charset_table): Update the table
9142 (init_charset_once): Initialize elements of bytes_by_char_head to
9143 1 except for leading codes for private charases.
9145 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9146 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9148 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9150 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9151 access the data it doesn't point to.
9153 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9155 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9156 will be translated to a switch-frame event when reading the
9157 event queue. This is necessary because Emacs otherwise won't
9158 perform a switch-frame to a new frame until some other event, for
9159 example a keystroke event, forces it to do so. This has various
9160 effects, one visible being that the cursor of a frame created with
9161 C-x 5 2 or switched to with a window manager key binding like
9162 A-TAB stays hollow because selected_window isn't on the newly
9163 focused frame until the switch-frame is performed.
9165 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9166 generating a switch-frame event if necessary.
9168 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9170 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9173 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9175 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9177 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9179 * window.c (displayed_window_lines): Take empty lines at
9180 the bottom of a window into account.
9182 * window.c (displayed_window_lines): New function.
9183 (Fmove_to_window_line): Use displayed_window_lines to determine
9184 the number of lines to move, instead of using the window's height.
9186 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9187 to stop reading, even if the form read sets point to a different
9188 value when evaluated.
9190 * xdisp.c (display_line): Fix code deciding in which line to
9193 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9195 * fileio.c (e_write): Free composition data if stored in
9198 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9200 * xdisp.c (display_line): Set row's and iterator's
9201 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9202 Set cursor even if row ends in the middle of a character.
9203 (dump_glyph_row): Print values of new flags.
9204 (redisplay_window) <cursor movement in unchanged window>: When
9205 point has been moved forward, and PT is at the end of the cursor
9206 row, don't place the cursor in the next row if the cursor row ends
9207 in the middle of a character or at ZV.
9209 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9210 (struct glyph_row): Add starts_in_middle_of_char_p and
9211 ends_in_middle_of_char_p.
9212 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9213 ends_in_middle_of_char_p flag.
9214 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9216 * term.c (append_glyph): Revert change of 2000-06-06.
9218 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9219 padding glyph not fitting on line as whole character not
9222 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9223 this isn't true for images with `:ascent 100'.
9225 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9227 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9228 as modified if it is originally unmodified.
9230 * term.c (encode_terminal_code): Change the way to check if
9231 terminal coding does any conversion.
9232 (append_glyph): Set glyph->pixel_width correctly.
9234 * xdisp.c (display_line): While checking line continuation, pay
9235 attention to a padding glyph.
9237 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9239 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9241 2000-06-05 Dave Love <fx@gnu.org>
9243 * xdisp.c: Include fontset.h.
9245 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9247 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9249 * dispnew.c: Conditionally include term.h.
9251 * coding.h: Declare code_convert_string_norecord.
9253 * frame.h (struct frame): Use volatile unconditionally.
9255 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9257 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9259 * systime.h: Protect against multiple inclusion.
9260 (timezone) [USG5_4]: Define as time_t.
9262 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9263 (Foptimize_char_table, make_temp_name): Declare.
9265 * Makefile.in (xdisp.o): Depend on fontset.h.
9267 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9269 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9270 (Foptimize_char_table, make_temp_name): Declare.
9274 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9276 2000-06-02 Dave Love <fx@gnu.org>
9278 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9280 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9282 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9283 result face, set flags in that face indicating that colors may not
9286 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9287 glyph, use the ASCII NUL character to determine the face.
9289 2000-06-02 Dave Love <fx@gnu.org>
9291 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9292 (VFORK_RETURN_TYPE): Remove.
9294 * config.in: Add NO_MATHERR.
9296 2000-06-01 Dave Love <fx@gnu.org>
9298 * cmds.c (internal_self_insert): Don't check
9299 Vbefore_change_function, Vafter_change_function.
9301 * insdel.c (signal_before_change, signal_after_change): Likewise.
9303 * buffer.c (Vbefore_change_function, Vafter_change_function):
9304 Variables and their initializations deleted.
9306 * callint.c (Fcall_interactively): Doc fix.
9308 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9310 2000-05-31 Dave Love <fx@gnu.org>
9312 * textprop.c: Revert last change -- duplicated.
9314 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9316 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9319 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9321 2000-05-31 Jason Rumney <jasonr@gnu.org>
9323 * search.c (Fre_search_forward, Fre_search_backward)
9324 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9326 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9328 2000-05-30 Jason Rumney <jasonr@gnu.org>
9330 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9331 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9333 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9335 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9336 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9337 expand a nil default_filename.
9339 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9340 pointer to glyph_to_pixel_coords, not a frame.
9342 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9343 coding.h to dependencies.
9345 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9347 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9348 window pointer to be consistent with w32term.c and xterm.c.
9350 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9351 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9352 (Qline_spacing, Qcenter): New variables.
9353 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9354 (x_set_line_spacing): New function.
9355 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9356 (x_specified_cursor_type): New function.
9357 (x_set_cursor_type): Use it.
9358 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9360 (validate_x_resource_name, x_get_resource_string): Measure lengths
9361 of external strings in bytes.
9362 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9363 GetTextExtentPoint32 with NULL title.
9364 (Fx_create_frame): Initialize Qline_spacing.
9365 (w32_load_system_font): Initialize font->double_byte_p.
9366 (x_to_w32_charset): Use Vw32_charset_info_alist.
9367 (Image, busy cursor, tooltip functions): Merged changes from
9368 xfns.c. Not yet functional on Windows.
9370 * w32gui.h (W32FontStruct): Add double_byte_p member.
9372 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9373 (emacs_button_translation): Use it.
9374 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9375 in `mask' to be set.
9377 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9380 * w32term.c: Format and doc changes to bring closer to xterm.c.
9381 (w32_char_font_type): New enum.
9382 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9383 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9384 (w32_encode_char): New function.
9385 (x_encode_char): Removed.
9386 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9387 x_encode_char and w32_font_is_double_byte.
9388 (x_produce_image_glyph): Use image_ascent.
9389 (x_produce_glyphs): Use new version of w32_per_char_metric and
9390 handle NULL return value. Allow extra line spacing.
9391 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9392 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9393 w32_font_type member of glyph instead.
9394 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9395 (fast_find_position): Make sure not to consider rows not visible
9397 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9398 w32_menu_display_help with input blocked, as it can abort.
9399 (x_display_and_set_cursor): Choose cursor depending
9400 on buffer-local value of cursor_type.
9401 (x_draw_bar_cursor): Add parameter WIDTH.
9403 * w32term.h (CP_DEFAULT): Define.
9404 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9406 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9408 * search.c (Fre_search_forward, Fre_search_backward)
9409 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9411 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9413 * coding.c (detect_coding_iso2022): Fix code for checking
9414 CODING_CATEGORY_MASK_ISO_8_2.
9416 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9418 * regex.c (PREFETCH_NOLIMIT): New function.
9419 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9421 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9423 * syntax.c (find_defun_start): Move test for
9424 open_paren_in_column_0_is_defun_start outside of the loop.
9426 * xdisp.c (redisplay_window): Really switch buffers when
9427 displaying mode lines, and temporarily set selected_frame to the
9428 frame of the window that's redisplayed.
9430 * xfaces.c (free_realized_faces): Block/unblock input.
9431 (free_realized_multibyte_face): Ditto.
9433 2000-05-29 Dave Love <fx@gnu.org>
9435 * textprop.c (Qkeymap): New variable.
9436 (syms_of_textprop): Intern it.
9438 * keymap.c: Include intervals.h.
9439 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9441 * Makefile.in (keymap.o): Depend on intervals.h.
9443 * keyboard.c (menu_bar_items, tool_bar_items)
9444 (Fexecute_extended_command): Deal with `keymap' property.
9445 (read_key_sequence): Track map from `keymap' property as well as
9448 * intervals.c (get_local_map): Extra arg to allow looking for
9451 * intervals.h (map_property): New enum.
9452 (get_local_map): Extra arg using it.
9455 * lisp.h (get_local_map): Don't declare here.
9457 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9459 * Makefile.in (callproc.o): Depend on composite.h.
9461 * callproc.c: Include composite.h.
9462 (Fcall_process): Handle composition correctly.
9464 * coding.h (coding_allocate_composition_data): Extern it.
9465 (coding_restore_composition): Likewise.
9467 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9468 yet allocated, finish decoding with result
9469 CODING_FINISH_INSUFFICIENT_CMP.
9470 (coding_allocate_composition_data): Make it non-static.
9471 (coding_restore_composition): Likewise.
9473 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9475 * charset.c (syms_of_charset): Revert last change.
9477 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9479 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9480 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9483 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9485 * charset.c (syms_of_charset): Set width of character sets
9486 eight-bit-control and eight-bit-graphic to 1 column.
9488 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9490 * config.in (HAVE_SPEED_T): New define.
9492 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9495 2000-05-26 Dave Love <fx@gnu.org>
9497 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9499 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9500 (Fsubr_arity): New function.
9501 (syms_of_data): Install them.
9503 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9505 * charset.c (init_charset_once): Set the table bytes_by_char_head
9508 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9509 the default fontset to what Emacs uses by default.
9510 (check_registry_encoding): This function deleted.
9511 (Fset_fontset_font): Remove the adhoc condition for the default
9512 fontset. Allow cons in FONTNAME.
9514 * fns.c (map_char_table): Ignore char-table entries for
9515 charsets eight-bit-control and eight-bit-graphic.
9517 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9519 * emacs.c (main): Initialize keyboard syms before initializing
9520 window code, so face names are available.
9522 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9524 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9525 of an anchor at the beginning of a shy-group.
9527 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9529 * xdisp.c (handle_invisible_prop): Don't try to skip over
9530 invisible text if end of text is already reached.
9532 2000-05-25 Dave Love <fx@gnu.org>
9534 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9536 * coding.c (encode_eol): Add null statement after label.
9538 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9540 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9543 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9545 * ccl.c (ccl_driver): Fix previous change.
9547 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9549 * coding.c (run_pre_post_conversion_on_str): Set point to the
9550 beginning of buffer before calling coding->post_read_conversion.
9551 (decode_coding_string): Give correct args to
9552 run_pre_post_conversion_on_str.
9553 (encode_coding_string): Likewise.
9555 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9556 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9557 eight-bit-graphic correctly.
9559 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9561 * fileio.c (Finsert_file_contents): Even if a file is not found,
9562 execute codes for setting up coding system. Call
9563 after-insert-file-functions unconditionally.
9565 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9567 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9568 BSD_PGRPS are not defined.
9570 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9572 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9574 (syms_of_charset): Avoid building same strings.
9576 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9578 * lread.c (Fload): Add a comment about the meaning of
9579 Vuser_init_file being t.
9581 * puresize.h (BASE_PURESIZE): Increase to 675000.
9583 * s/gnu-linux.h (setpgrp): Don't define it here because this
9584 prevents compilation on GNU/Linux systems with glib 2.2.
9586 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9589 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9591 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9592 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9594 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9596 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9598 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9600 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9602 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9604 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9606 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9608 * keyboard.c (read_char): Allow character codes 128..255 to be
9609 handled by input-method-function.
9611 * insdel.c (adjust_markers_for_replace): Fix previous change.
9612 (adjust_after_replace): If PREV_TEXT is nil, call
9613 adjust_markers_for_insert, not adjust_markers_for_replace.
9615 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9617 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9618 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9619 [HAVE_GRANDPT]: Define.
9620 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9622 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9625 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9627 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9629 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9631 The following changes are to handle 8-bit characters in a
9632 multibyte buffer/string without facing with byte combining
9633 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9634 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9636 * Makefile.in (fns.o): Depend on charset.h.
9638 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9639 convert it to unibyte.
9640 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9642 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9643 apparent char boundary.
9644 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9645 0x80..0x9F to/from multibyte form.
9647 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9650 * callproc.c (Fcall_process): Always encode an argument string if
9651 it is multibyte. Setup src_multibyte and dst_multibyte members of
9652 process_coding properly.
9654 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9655 SPLIT_NON_ASCII_CHAR.
9657 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9659 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9661 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9662 (SPLIT_CHARACTER_SEQ): This macro deleted.
9663 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9664 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9665 and eight-bit-graphic.
9666 (char_to_string): Likewise. Signal an error for too large
9668 (char_printable_p): Return 0 for 8-bit characters.
9669 (update_charset_table): Update iso_charset_table only when a final
9670 character is non-negative.
9671 (find_charset_in_text): Renamed from find_charset_in_str.
9672 Arguments and return value changed. Callers changed.
9673 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9674 be -1 if CHARSET is used only internally.
9675 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9677 (Fcharset_after): Simplified.
9678 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9679 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9680 (multibyte_chars_in_text): Simplified by assuming there's no
9681 invalid multibyte sequence.
9682 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9683 (str_as_unibyte): New functions.
9684 (Fstring): Simpified by assuming that byte combining never happens.
9685 (init_charset_once): Initialization for
9686 LEADING_CODE_8_BIT_CONTROL.
9687 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9688 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9689 eight-bit-control and eight-bit-graphic.
9691 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9692 (CHARSET_8_BIT_GRAPHIC): New macros.
9693 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9694 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9695 (CHARSET_REVERSE_CHARSET): Likewise.
9696 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9698 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9699 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9700 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9701 encounter an invalid multibyte sequence.
9702 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9703 sequence is always valid.
9704 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9705 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9706 (CHAR_STRING): For 8-bit characters, call char_to_string.
9707 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9708 multibyte sequence is always valid.
9709 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9710 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9711 (str_as_unibyte): Extern them.
9712 (BCOPY_SHORT): Fix a bug.
9713 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9714 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9715 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9716 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9718 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9719 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9720 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9721 (EMIT_BYTES): New macros.
9722 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9723 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9725 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9726 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9727 check the validity of multibyte sequence.
9728 (decode_coding_emacs_mule): New function.
9729 (encode_coding_emacs_mule): New macro.
9730 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9732 (DECODE_ISO_CHARACTER): Just return a character code.
9733 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9734 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9735 EMIT_CHAR to produced decoded characters. Exit the loop only by
9736 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9738 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9739 only position codes for an invalid character.
9740 (encode_designation_at_bol): Return new destination pointer. 5th
9741 arg DSTP is changed to DST.
9742 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9743 from the source by ONE_MORE_CHAR. Don't handle the case of last
9745 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9747 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9748 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9749 TWO_MORE_BYTES to fetch a byte from the source.
9750 (encode_eol): Pay attention to coding->src_multibyte.
9751 (detect_coding, detect_eol): Preserve members src_multibyte and
9753 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9754 (encoding_buffer_size): Set magnification to 3 for all coding
9755 systems that require encoding.
9756 (ccl_coding_driver): For decoding, be sure that the result is
9757 valid multibyte sequence.
9758 (decode_coding): Initialize coding->errors and coding->result.
9759 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9760 and raw-text, always call decode_eol. Handle the case of last
9761 block here. If not coding->dst_multibyte, convert the resulting
9762 sequence to unibyte.
9763 (encode_coding): Initialize coding->errors and coding->result.
9764 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9765 and raw-text, always call encode_eol. Handle the case of last
9767 (shrink_decoding_region, shrink_encoding_region): Detect cases
9768 that we can't skip data more rigidly.
9769 (code_convert_region): Setup src_multibyte and dst_multibyte
9770 members of coding. For decoding, if the buffer is multibyte,
9771 convert the source sequence to unibyte in advance. For encoding,
9772 if the buffer is multibyte, convert the resulting sequence to
9773 multibyte afterward.
9774 (run_pre_post_conversion_on_str): New function.
9775 (code_convert_string): Deleted and divided into the following two.
9776 (decode_coding_string, encode_coding_string): New functions.
9777 (code_convert_string1, code_convert_string_norecord): Call one of
9779 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9780 MAKE_NON_ASCII_CHAR.
9781 (Fset_terminal_coding_system_internal)
9782 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9783 and dst_multibyte members.
9784 (init_coding_once): Initialize iso_code_class with new enum
9785 ISO_control_0 and ISO_control_1.
9787 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9788 devided into ISO_control_0 and ISO_control_1.
9789 (struct coding_system): New members src_multibyte, dst_multibyte,
9790 errors, and result. Delete member fake_multibyte.
9791 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9793 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9796 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9799 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9801 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9803 (Ftranspose_region): Delete codes for handling byte combining.
9805 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9806 dst_multibyte members of coding. On handling REPLACE on unibyte
9807 buffer, convert the result of decode_coding to unibyte. On
9808 inserting into a mutibyte buffer, always call code_convert_region.
9809 (e_write): Setup coding->src_multibyte according to the
9810 multibyteness of the source (buffer or string).
9812 * fns.c (concat): Handle 8-bit characters correctly.
9813 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9814 unibyte in the result.
9815 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9816 valid multibyte form in the result.
9817 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9818 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9819 return -1, signal an error.
9820 (base64_encode_1): New arg MULTIBYTE. Get each character by
9821 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9822 character is found, return -1.
9823 (Fbase64_decode_region): Delete codes for handling byte-combining.
9824 Treat each decoded byte as a unibyte character.
9825 (Fbase64_decode_string): Return unibyte string.
9826 (Fcompare_strings, concat, string_byte_to_char): Use
9827 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9828 FETCH_STRING_CHAR_ADVANCE.
9829 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9830 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9832 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9833 SPLIT_NON_ASCII_CHAR.
9834 (fontset_ref_via_base, fontset_set): Likewise
9836 * insdel.c (adjust_markers_for_record_delete): Deleted.
9837 (adjust_markers_for_insert): Argument changed. Caller changed.
9838 (adjust_markers_for_replace): Likewise.
9839 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9840 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9841 (copy_text): Delete unused local varialbe c_save. For converting
9842 to multibyte, be sure to make all 8-bit characters in valid
9844 (count_size_as_multibyte): Handle 8-bit characters correctly.
9845 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9846 (adjust_after_replace, replace_range, del_range_2)
9847 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9848 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9849 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9850 handling byte combining.
9851 (adjust_before_replace): Deleted.
9853 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9854 SPLIT_NON_ASCII_CHAR.
9855 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9856 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9857 (Fkey_description): Likewise.
9859 * lread.c (read1): On reading multibyte string, be sure to make
9860 all 8-bit chararacters in valid multibyte form.
9861 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9863 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9866 * process.c (Fstart_process): GCPRO current_dir before calling
9867 Ffind_operation_coding_system. Encode arguments here.
9868 (create_process): Don't encode arguments here. Setup
9869 src_multibyte and dst_multibyte members of struct coding.
9870 (read_process_output): Setup src_multibyte and dst_multibyte
9871 members of struct coding. If the output is to multibyte buffer,
9872 always decode the output of the process. Adjust the
9873 representation of 8-bit characters to the multibyteness of the output.
9874 (send_process): Setup coding->src_multibyte according to the
9875 multibyteness of the source.
9877 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9878 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9879 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9881 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9883 * w16select.c (Fw16_set_clipboard_data): Setup members
9884 src_multibyte and dst_multibyte of coding. Adjusted for the
9885 change for find_charset_in_str.
9886 (Fw16_get_clipboard_data): Likewise.
9888 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9889 dst_multibyte of coding.
9890 (x_to_w32_font): Likewise.
9892 * w32select.c (Fw32_set_clipboard_data): Setup members
9893 src_multibyte and dst_multibyte of coding. Adjusted for the
9894 change for find_charset_in_str.
9895 (Fw32_get_clipboard_data): Likewise.
9897 * xdisp.c (get_next_display_element): Handle 8-bit characters
9899 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9900 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9902 * xselect.c (selection_data_to_lisp_data): Setup members
9903 src_multibyte and dst_multibyte of coding. Adjusted for the
9904 change for find_charset_in_str.
9905 (lisp_data_to_selection_data): Likewise.
9907 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9909 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9911 * dispextern.h (Vimage_types): Add extern declaration.
9913 * xdisp.c (Vimage_types): Moved here from xfns.c.
9914 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9916 * xfns.c (Vimages_types): Moved to xdisp.c.
9917 (syms_of_xfns): Move `image-types' to xdisp.c.
9919 * w32fns.c (Vimage_types): Removed.
9920 (syms_of_w32fns): Remove `image-types'.
9922 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9924 * fns.c (map_char_table): Pay attention to character number of
9925 charset. Check the validity of charset at the first level. For
9926 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9929 * fontset.c: Include "buffer.h".
9930 (fs_load_font): If the face has fontset, record the face ID in
9932 (Finternal_char_font): New function.
9933 (accumulate_font_info): New function.
9934 (Ffontset_info): Rewritten for the new fontset implementation.
9935 (syms_of_fontset): Register Vdefault_fontset in the first element
9936 of Vfontset_table. Include Vdefault_fontset in
9937 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9940 2000-05-16 Dave Love <fx@gnu.org>
9942 * m/iris5d.h: Deleted -- unused.
9944 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9946 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9947 `invalid' instead of `illegal'.
9949 * indent.c (Fmove_to_column): When ending within a tab, insert
9950 spaces first so that markers at the end of the tab get adjusted.
9952 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9953 buffer list that wasn't selected in that frame.
9955 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9956 is needed on mescaline, use a 2 char prefix, and call
9957 make_temp_name with second arg non-zero.
9959 * fileio.c (make_temp_name): New function, extracted from
9961 (Fmake_temp_name): Use it.
9963 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9965 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9967 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9969 * Makefile.in (lisp): Add env.elc.
9971 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9973 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9975 * search.c (Freplace_match): Handle case of `\N' in the
9976 replacement when there's no group N.
9978 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9980 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9981 of the message to message_dolog.
9983 * keyboard.c (read_char): Don't clear current message for help
9984 events; let the code handling help events handle this. Change
9985 code detecting help events that should be ignored.
9987 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9988 we're interating over a string.
9990 2000-05-09 Dave Love <fx@gnu.org>
9992 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9993 that offset before writing. Move gcpro region past call of
9996 2000-05-04 Dave Love <fx@gnu.org>
9998 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10000 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10002 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10003 of inserted characters when BUF equals the current buffer, and PT
10004 is in front of or equal to FROM.
10006 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10008 * xdisp.c (handle_single_display_prop): If display property value
10009 is invalid, or something not supported on the frame, restore
10010 iterator's position to what it was initially. Make sure to return
10011 0 for invalid and unsupported property values.
10013 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10014 that x_per_char_metric returns null.
10016 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10018 * xterm.h (struct face): Add forward declaration.
10019 (struct image): Ditto.
10020 (image_ascent): Add prototype.
10022 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10023 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10024 image_ascent instead of using IMAGE_ASCENT.
10026 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10027 (IMAGE_ASCENT): Removed.
10029 * xfns.c (Qcenter): New variable.
10030 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10031 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10032 (image_ascent): New function.
10033 (lookup_image): Recognize `:ascent center'.
10034 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10035 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10036 (xbm_load): Don't set image's ascent here.
10037 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10038 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10039 check ascent values here.
10040 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10041 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10042 (syms_of_xfns): Initialize Qcenter.
10044 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10045 to the limits, increase the limits.
10047 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10049 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10050 Check Vfont_encoding_alist against the full name of the opened font.
10052 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10054 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10055 taller than the window.
10057 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10059 * xfaces.c (realize_x_face): Fix the argument of the second
10060 xassert. BASE_FACE may not be a face for ASCII.
10062 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10064 * print.c (print_object): Treat print-length < 0 as nil.
10066 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10068 * s/freebsd.h (TERMCAP_OBJ): Removed.
10069 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10071 * lread.c (read1): Don't treat period followed by certain
10072 characters as symbol start.
10074 * xfns.c (slurp_file): New function.
10075 (xbm_image_p): Handle case of in-memory XBM files.
10076 (xbm_scan): Rewritten to work on memory buffers instead of files.
10077 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10078 Work on memory buffers instead of files. If DATA is null test
10079 if buffer looks like an in-memory XBM file.
10080 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10081 memory buffers instead of files.
10082 (xbm_file_p): New function.
10083 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10085 * lread.c (end_of_file_error): New function.
10086 (read1): Call it instead of signaling `end-of-file' directly.
10088 * print.c (print_error_message): Print data of `end-of-file'
10089 with Fprinc instead of Fprin1.
10091 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10093 * window.c (freeze_window_start): Check that minibuffer scroll
10094 window isn't nil before extracting the window structure pointer
10097 * undo.c (record_delete): If we hit the end of the undo list, stop
10098 picking elements apart.
10100 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10102 * xdisp.c (display_line): If lines are continued, restore
10103 iterator's ascent/descent information to the values before the
10104 first glyph not fitting on the line.
10106 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10108 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10109 positions in glyph matrix. Don't compute new window end positions.
10111 * dispnew.c (increment_matrix_positions): Renamed from
10112 increment_glyph_matrix_buffer_positions.
10113 (increment_row_positions): Renamed from
10114 increment_glyph_row_buffer_positions.
10116 * dispextern.h: Change names of renamed functions from dispnew.c
10119 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10121 * fileio.c (Fdo_auto_save): Create directories for auto-save
10122 list file if necessary.
10124 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10125 from buffer or frame.
10126 (automatic_hscrolling_p): New variable.
10127 (hscroll_windows): Scroll windows horizontally only if automatic
10128 hscrolling is allowed.
10129 (syms_of_xdisp): New variable `automatic-hscrolling'.
10131 * frame.h (struct frame): Add member extra_line_spacing.
10133 * xfns.c (x_set_line_spacing): New function.
10134 (Fx_create_frame): Set line spacing from resources.
10135 (Qline_spacing): New variable.
10136 (syms_of_xfns): Initialize Qline_spacing.
10138 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10140 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10141 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10142 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10143 extra_line_spacing from default value.
10144 (init_buffer_once): Initialize default value of extra_line_spacing.
10146 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10149 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10150 prompt_width. Add extra line spacing.
10152 * term.c (produce_glyphs): Remove reference to struct it's
10155 * dispextern.h (struct it): Remove member prompt_width, add
10156 extra_line_spacing.
10158 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10160 * dispnew.c (update_frame_line): When writing a whole line, make
10161 sure cursor is in the right row afterwards, otherwise a use of
10162 capability `ch' in cmgoto might leave the cursor in the row below.
10164 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10166 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10168 * keyboard.c (timer_check): Fix typo in comment.
10170 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10172 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10173 name change: ch -> character.
10175 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10177 * keyboard.c (echo_message_buffer): New variable.
10178 (echo_now): Set echo_message_buffer to the echo area buffer used
10179 to display the echo.
10180 (cancel_echoing): Reset echo_message_buffer to nil.
10181 (read_char): Code rewritten that handles canceling an echo or
10182 echoing a dash, respectively.
10184 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10185 directory doesn't exist.
10187 2000-04-19 Dave Love <fx@gnu.org>
10189 * fns.c (syms_of_fns): Defsubr mapc.
10190 (concat): Don't allow numeric args.
10191 (Fconcat): Doc change.
10193 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10195 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10196 instead define end_match(1|2) more carefully.
10197 Use GET_CHAR_BEFORE_2 for `begline'.
10199 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10201 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10202 on 64-bit systems where NULL is defined as `0'.
10204 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10205 the `variable argument list' to make it work on Alpha.
10207 * m/alpha.h (_LP64) [!_LP64]: Define.
10208 (ORDINARY_LINK): Define for NetBSD.
10210 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10212 2000-04-19 Dave Love <fx@gnu.org>
10214 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10217 * Makefile.in (LIBS): Don't use.
10218 (GETLOADAVG_OBJ): Define again.
10219 (otherobj): Add GETLOADAVG_OBJ.
10221 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10223 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10225 * lread.c (read_filtered_event): Cancel and start busy cursor.
10227 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10228 that the per-character metrics may be null.
10230 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10232 * buffer.c (clone_per_buffer_values): New function.
10233 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10234 clone_per_buffer_values if CLONE is not nil.
10236 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10238 2000-04-16 Dave Love <fx@gnu.org>
10240 * Makefile.in: Remove obsolete localcpp stuff.
10241 (GETLOADAVG_OBJ): Don't define.
10242 (obj): Move LIBOBJS...
10243 (otherobj): ... to here.
10244 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10245 whitespace-only lines after the continuation (Irix).
10247 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10249 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10251 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10253 2000-04-14 Dave Love <fx@gnu.org>
10255 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10256 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10257 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10258 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10261 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10262 autoconfiscated HAVE_GETLOADAVG.
10264 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10267 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10269 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10270 (fill_in_lock_file_name): Avoid existing files that aren't links.
10272 2000-04-14 Dave Love <fx@gnu.org>
10274 * Makefile.in (LIBS, LIBOBJS): New variable.
10275 (INTERVAL_SRC): Convert to make variable.
10276 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10277 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10278 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10280 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10281 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10282 (shortlisp): Add facemenu, float-sup, frame.
10283 (SOME_MACHINE_LISP): Remove them from here.
10284 (LIBES): Change unused LDLIBS to autoconf LIBS.
10286 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10288 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10290 * composite.c (update_compositions): If FROM and TO are not in a
10291 valid range, do nothing.
10293 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10295 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10297 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10299 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10302 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10304 * fileio.c (a_write): Remove redundant semi-colons.
10305 (e_write): Return -1 if failed to write all the data.
10306 This fixes the changes made at 1999-12-15.
10308 2000-04-12 Dave Love <fx@gnu.org>
10310 * fns.c (mapcar1): Test for null vals to support mapc.
10311 (Fmapc): New function.
10313 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10315 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10316 (IT_frame_up_to_date): Support the buffer local value of
10317 cursor-type, if defined.
10319 2000-04-10 Dave Love <fx@gnu.org>
10321 * editfns.c (preceding-char, following-char): Doc fix.
10323 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10325 * Makefile.in (temacs): Revert 2000-03-12 change.
10327 2000-04-10 Jason Rumney <jasonr@gnu.org>
10329 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10331 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10333 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10334 area buffer, if it's not set up yet.
10336 * indent.c (compute_motion): Set immediate_quit.
10338 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10340 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10341 (realize_tty_face): Suppress boldness if colors are the inverse of
10342 the default colors, and tty_suppress_bold_inverse_default_colors_p
10344 (Ftty_suppress_bold_inverse_default_colors): New function.
10345 (syms_of_xfaces): Defsubr it.
10347 * buffer.c (Frestore_buffer_modified_p): New function.
10348 (syms_of_buffer): Defsubr it.
10350 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10352 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10353 charset id (int) argument, not a charset (Lisp_Object).
10355 * coding.h (code_convert_string): Declare.
10356 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10357 object, as the fourth argument to code_convert_string.
10359 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10360 (Fset_fontset_font): Use EQ to compare lisp objects.
10362 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10364 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10365 a pointer that looks like a lisp object.
10366 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10367 zero, instead see whether it's an integer object, since they can't
10369 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10371 * dispnew.c (allocate_matrices_for_frame_redisplay)
10372 (direct_output_forward_char): Use X(U)INT and make_number as needed
10373 to convert between (unsigned) int values and lisp integers.
10374 * keyboard.c (read_key_sequence): Likewise.
10375 * lread.c (substitute_object_recurse): Likewise.
10376 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10377 * minibuf.c (do_completion, Fminibuffer_complete_word)
10378 (Fminibuffer_completion_help): Likewise.
10379 * term.c (produce_special_glyphs): Likewise.
10381 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10382 * print.c (print_preprocess, print_object): Likewise.
10384 * search.c (compile_pattern): Use NILP when checking for nil.
10386 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10387 __OPTIMIZE__]: Provide a GNU C macro version that handles
10388 lisp-object unions.
10389 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10390 field, to better cope with ENABLE_CHECKING and calls that modify a
10391 Lisp_Object using its old value.
10393 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10395 * window.c (compare_window_configurations): Signal an error
10396 if parameters C1 or C2 aren't window configurations.
10398 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10399 AFTER_POTENTIAL_GC calls around calls to functions that can
10400 signal an error and thus invoke the debugger.
10402 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10404 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10405 an error if decoding fails.
10407 * keyboard.c (lispy_mouse_names): Variable removed.
10408 (Vlispy_mouse_stem): New variable.
10409 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10410 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10411 for any mouse button number. Increase size of mouse_syms and
10412 button_down_location as needed. Call modify_event_symbol with
10413 different arguments.
10414 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10415 Call modify_event_symbol with different arguments.
10416 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10417 for any button number. Call modify_event_symbol with different
10419 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10420 Accept a string for NAME_ALIST_OR_STEM.
10422 * lisp.h (larger_vector): Add prototype.
10424 * fns.c (larger_vector): Make externally visible.
10426 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10428 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10430 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10431 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10432 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10433 we are between str1 and str2.
10434 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10435 (PATFETCH): Use `TRANSLATE'.
10436 (PATFETCH_RAW): Fetch multibyte char if applicable.
10437 (PATUNFETCH): Remove.
10438 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10439 When writing a char, write it directly into the pattern buffer rather
10440 than going needlessly through a temp char-array.
10441 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10442 multibyte magic and remove the useless `#ifdef emacs'.
10443 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10446 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10447 conditional on `emacs'.
10449 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10451 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10453 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10454 non-union-type versions of XMARK and friends here, because XMARK
10455 and friends won't work on an integer field if NO_UNION_TYPE is not
10457 (make_number): Define as a function if it's not defined as a macro.
10459 * composite.c (run_composite_function): Use NILP when checking for nil.
10460 (syms_of_composite): Delete local var NARGS, pass an int as first
10461 argument to Fmake_hash_table.
10463 * editfns.c (text_property_stickiness): Use NILP to test
10464 Lisp_Object boolean value.
10465 (Fmessage_or_box): Don't use NILP to test int variable.
10466 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10467 problems reading from and changing the same lisp value in an
10470 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10472 * term.c (TN_no_color_video): New variable.
10473 (term_init): Intitialize TN_no_color_video.
10474 (enum no_color_bit): New enumeration.
10475 (MAY_USE_WITH_COLORS_P): New macro.
10476 (turn_on_face): Use it to determine if attributes may be used
10477 combined with colors.
10479 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10481 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10482 with int lvalues via casts; instead, just yield lisp object lvalues.
10483 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10484 proper accessor macros.
10485 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10486 (grow_mini_window): Fix typo getting int value of root->height.
10488 * xdisp.c (compute_string_pos): Fix order of arguments to
10489 string_pos_nchars_ahead.
10490 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10491 count arg to variable-arg routines like Frun_hook_with_args and
10493 (back_to_previous_visible_line_start)
10494 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10495 fixed-arg routines like Fget_char_property and Fmake_string.
10496 (reconsider_clip_changes): Use XINT when comparing integer lisp
10497 objects, or passing them as int arguments.
10498 (mark_window_display_accurate, insert_left_trunc_glyphs)
10499 (append_space, extend_face_to_end_of_line): Use make_number when
10500 storing or passing integer values as lisp objects.
10501 (set_cursor_from_row, highlight_trailing_whitespace): Use
10502 INTEGERP, not implicit test against zero, for glyph object.
10503 (try_window_id): Don't use make_number when we want an int value.
10505 * xfaces.c (xlfd_symbolic_value): Make last argument a
10506 Lisp_Object, to be consistent with callers.
10507 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10508 (lface_hash): Apply XFASTINT to lisp values before folding in.
10510 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10511 fill in window width and height. Pass an int, not a lisp object,
10512 as first arg to Finsert.
10514 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10516 * xfaces.c (realize_basic_faces): Block input while realizing
10519 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10521 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10523 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10525 * xterm.c (x_produce_glyphs): When displaying unibyte text
10526 or ASCII, handle case that per-char metric is null.
10528 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10530 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10532 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10533 (XSUBR, XBUFFER): Verify correct object type before returning
10534 pointer, using eassert.
10535 * frame.h (XFRAME): Likewise.
10537 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10538 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10539 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10540 * data.c (set_internal): Likewise.
10541 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10542 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10543 * fileio.c (auto_save_1): Likewise.
10544 * insdel.c (check_markers): Likewise.
10545 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10546 * undo.c (record_insert): Likewise.
10547 * vmsproc.c (child_sig): Likewise.
10548 * window.c (unshow_buffer, window_loop): Likewise.
10549 * xterm.c (x_erase_phys_cursor): Likewise.
10551 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10553 * xfns.c (free_image_cache): Free the cache structure itself
10554 last, after all its members have been freed.
10556 * lisp.h (xstrdup): Add prototype.
10558 * alloc.c (xstrdup): Moved here from xfaces.c.
10559 (allocating_for_lisp): Variable removed.
10560 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10562 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10564 (xstrdup): Moved to alloc.c.
10566 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10568 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10570 * emacs.c (main): Fix sense of no-loadup test.
10572 * config.in (ENABLE_CHECKING): Undef.
10574 * lisp.h (struct interval): Replace "parent" field with a union of
10575 interval pointer and Lisp_Object; add new bitfield to use as
10576 discriminant. Change other flag fields to bitfields.
10577 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10578 is defined and the supplied test fails, print a message and abort.
10579 (eassert): New macro. Use CHECK to provide an assert-like facility.
10581 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10582 pointers; abort if the value looks like a lisp object.
10583 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10584 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10585 Modify for new interval parent definition.
10587 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10588 (UNMARK_BALANCE_INTERVALS): Update references that need an
10589 addressable lisp object in the interval structure.
10590 (die): New function.
10591 (suppress_checking): New variable.
10593 * intervals.c (interval_start_pos): Just return 0 if there's no
10596 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10598 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10599 and earlier Emacs versions.
10601 * keyboard.c (Ftop_level): Cancel busy-cursor.
10603 * eval.c (call_debugger): Cancel busy-cursor.
10605 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10607 * search.c (Freplace_match): Adjust multibyteness of the current
10608 buffer and NEWTEXT. Free allocated memory before signaling an error.
10610 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10612 * regex.c (analyse_first): New function obtained by ripping out most
10613 of re_compile_fastmap and generalizing it a little bit so that it
10614 can also just return whether a given (sub)pattern can match the empty
10616 (regex_compile): Use `analyse_first' to decide whether the loop-check
10617 needs to be done or not for *, +, *? and +? (the loop check is costly
10618 for non-greedy repetition).
10619 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10621 2000-03-28 Dave Love <fx@gnu.org>
10623 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10625 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10627 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10629 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10631 (enum re_opcode_t): Update description of succeed_n.
10632 (PATFETCH): Always define.
10633 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10634 operators, char classes, shy-groups and intervals).
10635 Optimize special cases of intervals so as to only use succeed_n and
10636 jump_n when really needed.
10637 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10638 that we don't have to handle the special cases any more.
10639 Simplify on_failure_jump handling as well.
10641 2000-03-28 Jason Rumney <jasonr@gnu.org>
10643 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10645 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10647 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10649 * s/msdos.h (GC_SETJMP_WORKS): Define.
10651 * alloc.c (mark_maybe_object): New function.
10652 (mark_memory): Use it.
10653 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10654 (setjmp_tested_p, longjmp_done): New variables.
10655 (test_setjmp): New function.
10656 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10657 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10659 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10660 to DEC_TEXT_POS and INC_TEXT_POS.
10662 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10663 with parameter MULTIBYTE_P.
10665 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10667 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10668 buffers because it looks for multibyte character byte sequences
10669 which don't exist in unibyte text.
10671 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10673 * xfaces.c (register_color, unregister_color, unregister_colors)
10674 [DEBUG_X_COLORS]: New functions.
10675 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10677 * xfns.c (x_set_cursor_color): Get color reference counts right.
10679 * xterm.c (x_copy_color): New function.
10680 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10682 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10683 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10684 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10685 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10686 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10687 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10688 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10689 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10690 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10691 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10693 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10694 names for handling per-buffer variables.
10696 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10697 instead of MAX_BUFFER_LOCAL_VARS.
10698 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10700 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10702 * xfns.c (x_specified_cursor_type): New function.
10703 (x_set_cursor_type): Use it.
10705 * buffer.h (struct buffer): Add cursor_type.
10707 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10709 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10710 (print_partial_compiled_pattern, re_compile_fastmap):
10712 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10713 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10714 executing it as well as when popping it off the stack to find infinite
10715 loops in non-greedy repetition operators.
10717 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10719 * doc.c (Qfunction_documentation): New variable.
10720 (syms_of_doc): Initialize Qfunction_documentation.
10721 (Fdocumentation): If FUNCTION is a symbol with non-nil
10722 `function-documentation' property, return a documentation derived
10725 * buffer.c (syms_of_buffer): Add default-cursor-type.
10726 (init_buffer_once): Don't let cursor_type have a local value
10729 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10730 on buffer-local value of cursor_type.
10731 (x_draw_bar_cursor): Add parameter WIDTH.
10733 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10734 (init_buffer_once): Set default cursor_type value to t.
10735 Mark cursor_type as local everywhere.
10736 (syms_of_buffer): New per-buffer variable cursor-type.
10738 * buffer.h (struct buffer): Remove member local_var_flags,
10740 (MAX_BUFFER_LOCAL_VARS): New macro.
10741 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10742 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10743 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10744 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10746 * print.c (print_object): Use new macros for per-buffer variables.
10748 * category.c (Fset_category_table): Use new macros for per-buffer
10751 * buffer.c (buffer_permanent_local_flags): Make a char array.
10752 (max_buffer_local_idx): New variable.
10753 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10754 for new handling of per-buffer variables.
10755 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10756 (init_buffer_once): Initialize per-buffer vars differently.
10757 Set max_buffer_local_idx.
10759 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10762 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10764 * data.c (do_symval_forwarding, store_symval_forwarding)
10765 (find_symbol_value, set_internal, default_value, Fset_default)
10766 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10767 per-buffer variables.
10769 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10771 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10773 * xterm.c (x_term_init): Unblock input around call1 of
10774 Qvendor_specific_keysyms.
10776 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10777 (find_defun_start): Consider an open parenthesis in column 0
10778 a defun start only if open_paren_in_column_0_is_defun_start is set.
10779 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10781 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10783 * eval.c (Fautoload): Add entry in load-history (if after dump).
10784 * lread.c (load-history): Update docstring.
10786 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10788 * indent.c (Fvertical_motion): Always use the current buffer.
10789 Temporarily change the window's buffer, if necessary.
10791 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10793 * xterm.c (fast_find_position): Make sure not to consider rows
10794 not visible in the window.
10796 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10798 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10799 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10801 2000-03-22 Jason Rumney <jasonr@gnu.org>
10803 * w32menu.c (single_submenu): Set help string to NULL if none.
10804 (w32_menu_show): Set help string correctly.
10805 (add-menu-item): Set help string in MIIM_DATA for menu item.
10806 Load SetMenuItemInfoA explicitly.
10807 (w32_menu_display_help): New function.
10809 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10810 (QCdata): Moved to xdisp.c.
10812 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10813 (Vw32_charset_to_codepage_alist): Removed.
10814 (Vw32_charset_info_alist): New variable.
10815 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10816 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10817 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10818 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10820 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10821 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10822 Define Vw32_charset_info_alist and w32_charset symbols.
10824 2000-03-22 Jason Rumney <jasonr@gnu.org>
10826 * makefile.nt (w32bdf.obj): Update dependencies.
10828 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10830 * w32fns.c: Include fontset.h after dispextern.h.
10831 (Fx_create_frame): Do not create fontset.
10832 (w32_load_system_font): Doc fix.
10833 (Fx_close_connection): Free full_name if it is not shared.
10835 * w32term.c: Include fontset.h after dispextern.h.
10836 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10838 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10839 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10840 (w32_font_is_double_byte): New function, needs body.
10841 (x_append_glyph): Set glyph->glyph_not_available_p.
10842 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10843 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10844 character, convert it to a unibyte character.
10845 (struct glyph_string): Delete member `charset'.
10846 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10847 calculating it is found.
10848 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10849 the case that per char metric is not available correctly.
10850 (x_fill_glyph_string): Handle the case that the specific glyph is
10851 not available correctly.
10852 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10853 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10854 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10855 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10856 fontset. Don't call FS_LOAD_FONT.
10858 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10860 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10861 (INT_LISPLIKE): New macro.
10862 (NULL_INTERVAL_P): Use it.
10863 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10864 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10865 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10867 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10868 explicit references to "parent" field of struct interval and
10869 associated unclean type conversions.
10870 * intervals.c (create_root_interval, root_interval, rotate_right)
10871 (rotate_left, balance_possible_root_interval, split_interval_right)
10872 (split_interval_left, interval_start_pos, find_interval)
10873 (next_interval, previous_interval, update_interval)
10874 (adjust_intervals_for_insertion, delete_node, delete_interval)
10875 (adjust_intervals_for_deletion, merge_interval_right)
10876 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10877 (copy_intervals_to_string): Likewise.
10878 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10880 * syntax.c (update_syntax_table): Likewise.
10882 * intervals.c (reproduce_tree_obj): New function, like
10883 reproduce_tree but takes a Lisp_Object for the parent. Declare
10885 (graft_intervals_into_buffer): Use it when appropriate.
10886 (reproduce_tree): Declare with prototype.
10887 (balance_possible_root_interval): Check that the parent is a lisp
10888 object before trying to examine its type.
10890 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10892 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10893 as strings only if both are known to be strings.
10895 * s/openbsd.h (LIBS_TERMCAP): Undef.
10897 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10899 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10900 definitions for non-Emacs compilation.
10901 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10902 outside of `#ifdef emacs'.
10903 (print_partial_compiled_pattern): Update.
10904 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10905 (re_compile_fastmap): Merge handling of charset and charset_not (for
10906 emacs and non-emacs compilation as well).
10907 Similarly for (not)categoryspec and (not)syntaxspec.
10908 Don't use the fastmap when reaching `anychar' since the added
10909 complexity is not justified.
10910 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10911 and (not)syntaxspec. Merge (not)categoryspec.
10913 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10915 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10916 (FACE_FOR_CHAR): Define them differently for the configuration of
10919 2000-03-21 Dave Love <fx@gnu.org>
10921 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10924 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10926 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10927 (lface_fully_specified_p): Don't check contents of
10928 LFACE_FONT_INDEX because that attribute is optional.
10929 (realize_x_face): Remove now unwarranted xassert.
10931 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10933 The following changes are to make font selection based on
10934 characters, not charset. In addition, they recover fontset
10935 facilities while utilizing the new font selection mechanism.
10937 * Makefile.in (fontset.o): Depend on dispextern.h.
10939 * alloc.c (mark_face_cache): Don't mark face->registry.
10941 * dispextern.h (struct glyph): New member glyph_not_available_p.
10942 Use 22 bits for face_id.
10943 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10944 (struct face): Delete member registry, new member ascii_face.
10945 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10946 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10947 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10948 (struct it): Delete member charset, new member glyph_not_available_p.
10950 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10951 (struct fontset_info, struct fontset_data): Structs removed.
10952 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10953 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10954 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10955 (fs_free_face_fontset, fontset_font_pattern)
10956 (face_suitable_for_char_p, face_for_char)
10957 (make_fontset_for_ascii_face): Extern them.
10958 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10959 (FS_LOAD_FACE_FONT): New macro.
10961 * fontset.c: All codes rewritten or adjusted for the change of
10962 fontset implementation. Now fontset is represented by char table.
10963 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10965 (my_strcasecmp): Function removed.
10966 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10967 (AREF, ASIZE): New macros.
10968 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10969 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10970 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10971 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10972 (fontset_id_valid_p, font_family_registry, fontset_name)
10973 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10974 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10976 (fs_load_font): New arg FACE. Caller changed.
10977 (fs_query_fontset): Argument changed. Caller changed.
10978 (Fquery_fontset): call fs_query_fontset.
10979 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10981 (clear_fontset_elements, check_registry_encoding)
10982 (check_fontset_name): New functions.
10983 (syms_of_fontset): Set char-table-extra-slots property of fontset
10984 to 3. Staticpro and initialize Vfontset_table and
10985 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10987 * frame.h (struct frame): Member `fontset_data' removed.
10988 (FRAME_FONTSET_DATA): Macro removed.
10990 * frame.c (make_frame): Don't allocate f->fontset_data.
10991 (Fdelete_frame): Don't free f->fontset_data.
10993 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10995 * xdisp.c (charset_at_position): Function removed.
10996 (init_iterator): Don't set member charset of struct `it'.
10997 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10998 (next_element_from_display_vector, insert_left_trunc_glyphs):
11000 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11002 (get_next_display_element, append_space)
11003 (extend_face_to_end_of_line): Likewise.
11005 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11007 (clear_font_table, frame_update_line_height, load_face_font):
11008 Adjusted for the change of fontset implementation.
11009 (load_face_fontset_font): Function removed.
11010 (pixel_point_size): New function.
11011 (font_list): Argument type changed. Caller changed.
11012 (LFACE_FONT): New macro.
11013 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11014 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11015 Lisp_Object. Determine the font name by actually loading a font
11016 by the specified pattern. Set LFACE_FONT (lface) to the specified
11017 pattern. Even if a font is not found, don't try alternatives.
11018 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11019 (set_font_frame_param): If `font' is specified in lface, use it.
11020 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11021 (lface_same_font_attributes_p): Likewise.
11022 (make_realized_face): Arguent changed. Caller changed. Set
11023 face->ascii_face to face itself.
11024 (free_realized_face): Free face->fontset if face is for ASCII.
11025 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11026 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11027 (free_realized_multibyte_face): New function.
11028 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11029 changed. Caller changed.
11030 (try_font_list): Argument type changed.
11031 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11032 (choose_face_font): Argument changed. Handle fontset properly.
11033 (choose_face_fontset_font): Function removed.
11034 (realize_default_face, realize_named_face): Don't remove the
11036 (realize_face): Argument changed. Caller changed. Remove face
11037 with the arg former_face_id in advance. Load font for the new face.
11038 (realize_x_face): Argument changed. Caller changed. For a
11039 multibyte character, share fontset with base_face. For a single
11040 byte character, make a new realized fontset. Don't load a font here.
11041 (realize_tty_face): Argument changed. Caller changed.
11042 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11043 (face_at_buffer_position): Don't check multibyte_p for returning
11045 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11046 FACE_SUITABLE_FOR_CHARSET_P.
11047 (syms_of_xfaces): Remove code for Qx_charset_registry and
11048 Vface_default_registry.
11050 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11051 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11052 (x_per_char_metric): Don't try FONT->default_char. Even if
11053 pcm->width is zero, glyph bits may exist.
11054 (x_encode_char): Always initialize char2b->byte1.
11055 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11056 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11057 (x_append_glyph): Set glyph->glyph_not_available_p.
11058 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11059 it->charset. Handle the case that per char metric is not
11060 available. If it->multibyte_p is zero and it->c is a multibyte
11061 character, convert it to a unibyte character.
11062 (struct glyph_string): Delete member `charset'.
11063 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11064 the case that per char metric is not available correctly.
11065 (x_fill_glyph_string): Handle the case that the specific glyph is
11066 not available correctly.
11067 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11068 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11069 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11070 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11071 fontset. Don't call FS_LOAD_FONT.
11073 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11074 (x_create_tip_frame): Likewise.
11075 (Fx_close_connection): Free full_name of font_info.
11077 * fns.c (optimize_sub_char_table): New function.
11078 (Foptimize_char_table): New function.
11079 (syms_of_fns): Defsubr Soptimize_char_table.
11081 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11083 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11084 only if buffer is displayed in some window.
11086 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11087 (try_window_reusing_current_matrix): Don't call scroll run
11088 function if run's current and desired position are the same;
11089 this prevents cursor flickering.
11091 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11093 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11095 * regex.c (RE_STRING_CHAR): New macro.
11096 (GET_CHAR_AFER_2): Remove.
11097 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11098 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11099 (print_partial_compiled_pattern, re_compile_fastmap)
11100 (re_match_2_internal): Remove on_failure_jump_exclusive.
11101 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11102 optimization only need to work for * (ie. can use of_keep_string_jump).
11103 Remove the special case for .*\n since it is now covered by the general
11105 (re_search_2): Don't bother with `room'.
11106 (skip_one_char): New function.
11107 (skip_noops): Simplify since `memory' is not needed any more.
11108 (mutually_exclusive_p): Restructure slightly to use `switch' and
11109 add handling for "all" remaining cases.
11110 (re_match_2_internal): Change on_failure_jump_smart to use
11111 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11112 rather than on_failure_jump_exclusive.
11114 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11116 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11117 number of bits per RGB because it's everywhere used as the depth
11120 * term.c (calculate_costs): Remove code dealing with X frames.
11122 2000-03-19 Richard M. Stallman <rms@gnu.org>
11124 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11126 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11128 * lread.c (read_integer): Unread the last char not consumed.
11130 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11132 * xterm.c (x_update_window_cursor): Don't update in frames
11133 which are in the process of being deleted.
11135 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11137 * Makefile.in (mostlyclean): Add `*.core'.
11138 (clean): Add `bootstrap-emacs'.
11140 * lread.c (read_integer): New function.
11141 (read1): Support read syntax #o, #x, #b, #r.
11143 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11145 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11146 make sure POINTER_TO_OFFSET gives the same value before and after
11147 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11148 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11149 (debug): Now only active if > 0 rather than if != 0.
11150 (DEBUG_*): Update for the new meaning of `debug'.
11151 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11152 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11153 in `succeed_n', `jump_n' and `set_number_at'.
11154 (store_op1, store_op2, insert_op1, insert_op2)
11155 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11156 (group_in_compile_stack): Move to after its arg's types are
11157 declared and add a prototype.
11158 (PATFETCH): Define in terms of PATFETCH_RAW.
11159 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11160 (QUIT): Redefine as a nop except for NTemacs.
11161 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11162 indentation of the greedy-op and shy-group code.
11163 (at_(beg|end)line_loc_p): Fix argument's types.
11164 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11165 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11166 (MATCHING_IN_FIRST_STRING): Remove.
11167 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11168 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11169 QUIT unconditionally.
11171 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11173 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11176 * process.c (send_process): Add a hint that the function
11177 can call Lisp code to its comment.
11179 * lread.c (load_dangerous_libraries): New variable.
11180 (Vbytecomp_version_regexp): New variable.
11181 (safe_to_load_p): New function.
11182 (Fload): Handle files not compiled with Emacs specially.
11183 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11185 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11187 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11189 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11190 support functions only if HAVE_X11R6_XIM is defined.
11191 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11193 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11195 * xfns.c (X_I18N_INHIBITED): Don't define.
11196 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11197 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11199 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11200 (HAVE_X11R6_XIM): Define.
11202 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11204 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11205 If set, call XSynchronize.
11207 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11209 * regex.c: Declare a new type `re_char' used throughout the code
11210 for the string char type. It's `const unsigned char' to match the
11211 rest of Emacs. Consistently make sure all pointers to strings use
11212 it and make sure all pointers into the pattern use `unsigned char'.
11213 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11214 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11217 * charset.h (GET_CHAR_AFTER_2): Remove.
11218 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11220 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11222 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11223 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11224 of them try to use backquotes.
11226 2000-03-12 Dave Love <fx@gnu.org>
11228 * unexelf.c: Restore changes of 1999-10-19.
11229 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11230 fix its type and alignment; copy it from current process.
11232 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11234 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11235 has been found. Fix bug not computing timer's predecessor.
11237 * fileio.c (Fread_file_name): Handle case that DIR contains a
11240 * window.c (Fsave_window_excursion): Doc fix.
11242 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11244 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11246 * msdos.c (vga_installed): New function, code moved from
11247 dos_set_window_size.
11248 (Qbar, Qcursor_type, outside_cursor): New variables.
11249 (syms_of_msdos): Intern and staticpro them.
11250 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11251 shape used outside Emacs when called for the first time.
11252 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11253 cursor shape used outside Emacs.
11254 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11255 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11257 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11258 parameters specify the cursor. Make qreverse a global
11259 variable (renamed to Qreverse).
11261 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11263 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11265 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11267 This is a big redesign of failure-stack and register handling, prompted
11268 by bugs revealed when trying to add shy-groups. Overall, what happened
11269 is that loops are now structured a little differently, groups can be
11270 shy and the code is a little simpler.
11272 * regex.h: Update the copyright.
11273 (RE_SHY_GROUPS): New value.
11274 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11275 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11277 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11278 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11279 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11280 for (start|stop)_memory since they now only take one argument (the
11281 second has becomes unnecessary).
11282 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11283 (print_compiled_pattern): Use %ld to printf long ints and flush to
11284 make debugging a little easier.
11285 (union fail_stack_elt): Make the integer unsigned.
11286 (struct fail_stack_type): Add a `frame' element.
11287 (INIT_FAIL_STACK): Init `frame' as well.
11288 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11289 (DEBUG_PUSH, DEBUG_POP): Remove.
11290 (NUM_REG_ITEMS): Remove.
11291 (NUM_NONREG_ITEMS): Adjust.
11292 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11293 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11294 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11295 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11297 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11298 address pushed is not the destination of the jump but the source
11300 (NUM_FAILURE_ITEMS): Remove.
11301 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11302 registers before the actual failure point). Don't hardcode any
11303 meaning for str==NULL anymore.
11304 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11305 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11307 (REG_UNSET_VALUE): Use NULL (why not?).
11308 (compile_range): Remove declaration since it doesn't exist.
11309 (struct compile_stack_elt_t): Remove inner_group_offset.
11310 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11311 (regex_grow_registers): Remove dead code.
11312 (FIXUP_ALT_JUMP): New macro.
11313 (regex_compile): Add shy-groups Change loops to use
11314 on_failure_jump_smart&jump instead of
11315 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11316 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11317 variable to me). Use `jump' instead of `jump_past_alt' and don't
11318 bother with push_dummy_failure in alternatives since it is now
11319 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11320 emacs' for (re)allocating the stack.
11321 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11322 from loop when bufp->can_be_null rather than jumping to `done'.
11323 Avoid jumping backwards so as to ensure termination. Use
11324 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11325 backreferences. Remove dead code in handling of `anychar'.
11326 (skip_noops, mutually_exclusive_p): New functions taken from the
11327 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11328 improve mutually_exclusive_p to handle ".+\n".
11329 (lowest_active_reg, highest_active_reg)
11330 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11331 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11332 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11333 variables. Push register (in `start_memory') on the stack rather
11334 than storing it in old_reg(start|end). Remove the cycle detection
11335 from `stop_memory', replaced by the use of on_failure_jump_loop
11336 for greedy loops. Add code for the new on_failure_jump_<foo>.
11337 Remove ad-hoc code in `on_failure_jump' to push more registers in
11338 the case of a loop. Take out code from `maybe_pop_jump' into
11339 separate functions and adapt it to the semantics of
11340 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11341 and push_dummy_failure. Remove dummy_failure handling and
11342 handling of `failures to jump to on_failure_jump' (this last one
11343 was already dead code, it seems).
11344 (group_match_null_string_p, alt_match_null_string_p)
11345 (common_op_match_null_string_p): Remove.
11347 2000-03-08 Dave Love <fx@gnu.org>
11349 * config.in: Don't depend on __STDC__ for volatile.
11350 Add POINTER_TYPE, PTR, PROTOTYPES.
11352 * hftctl.c, strftime.c: Use PROTOTYPES.
11353 * eval.c (find_handler_clause): Likewise.
11355 * mem-limits.h: Use POINTER_TYPE.
11357 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11358 (memory_warnings): Declare using POINTER_TYPE.
11360 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11362 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11364 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11366 * xfns.c: Remove obsolete code in #if 0.
11367 (Fx_focus_frame): New function.
11369 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11371 * coding.c (coding_category_name): Add coding-category-utf-8,
11372 coding-category-utf-16-be, coding-category-utf-16-le.
11373 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11374 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11375 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11376 (detect_coding_utf_8): New function.
11377 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11378 UTF_16_LOW_SURROGATE_P): New macros.
11379 (detect_coding_utf_16): New function
11380 (detect_coding_mask): When priorities are specified, skip any
11381 categories that have `nil' coding-system. Fix bug of returning
11382 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11383 returns a mask not set in PRIORITIES.
11384 (detect_eol_type_in_2_octet_form): New function.
11385 (detect_eol): selects detect_eol_type_XXX to call according to
11386 cooding->category_idx.
11387 (detect_coding_system): Remove `nil' coding-system in the result.
11388 (Fupdate_coding_systems_internal): Update all coding-categories.
11390 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11391 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11393 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11394 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11395 (CODING_CATEGORY_IDX_UTF_16_LE)
11396 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11397 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11398 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11399 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11401 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11403 * doc.c (Fdocumentation_property): If value is not a string,
11404 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11406 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11407 close the display with XtCloseDisplay. This caused a bus error
11410 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11411 complete but not unique.
11413 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11415 * process.c (send_process): Remove local variable `procname' that
11416 might become invalid when a GC happens. Instead, access the
11417 process name slot directly.
11419 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11420 orig_height if set.
11422 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11423 orig_height if set.
11425 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11427 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11428 glyph matrices have been freed.
11430 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11432 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11433 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11435 * xfns.c (QCdata): Moved to xdisp.c.
11437 * xdisp.c (QCdata): Moved here from xfns.c.
11438 (syms_of_xdisp): Initialize QCdata.
11440 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11442 * window.c (coordinates_in_window): Use
11443 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11444 FRAME_INTERNAL_BORDER_WIDTH.
11446 * xdisp.c (try_window_id): Recompute unchanged information if
11447 it is obviously invalid.
11449 * xterm.c (x_term_init): Create a colormap if not using the
11452 * xterm.h (select_visual): Change prototype.
11454 * xfns.c (select_visual): Rewritten. Recognize user-specified
11456 (visual_classes): New variable.
11458 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11460 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11461 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11462 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11463 (x_decode_color): Don't handle allocation of white and black specially.
11464 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11465 XtNcolormap resources.
11466 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11467 (Fx_create_frame): Initialize color members of x_output structure.
11468 (xpm_load): Pass colormap to XPM lib.
11470 * xfaces.c (x_free_colors): Access colormap of frame using
11471 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11472 when default colormap is used.
11474 * xterm.c (x_term_init): Set Colormap member of x_display_info
11475 structure. Copy colormap if resource `privateColormap' is
11476 specified (PseudoColor only).
11477 (x_setup_relief_color): Access colormap of frame using
11480 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11481 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11483 2000-03-04 Jason Rumney <jasonr@gnu.org>
11485 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11486 other non-platform-specific equivalents.
11487 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11488 specific functions and macros as their w32 equivalents where
11489 non-platform-specifics are not available.
11490 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11491 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11492 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11493 (frame_update_line_height): Use macros to access f->output_data.
11494 (defined_color): Remove FIXME comments; fixed.
11495 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11496 into #ifdef blocks. Add WINDOWSNT blocks.
11497 (Fx_list_fonts): Use macros for accessing font data.
11498 (set_lface_from_font_name): Different default fonts for X and
11500 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11501 scalable for backward compatibility.
11502 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11503 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11505 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11508 * makefile.nt (w32faces.obj): Remove.
11511 2000-03-03 Jason Rumney <jasonr@gnu.org>
11513 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11514 correct parameters.
11516 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11518 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11519 standard ELF definitions here if the system header does not.
11521 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11523 * xterm.c (PER_CHAR_METRIC): Removed.
11524 (x_per_char_metric_1, x_default_char): New functions.
11525 (x_per_char_metric): If font's default char is invalid, return
11526 metrics of a suitably chosen usable default char.
11527 (x_draw_glyph_string_foreground): If font has an invalid default
11528 char, replace occurrences of unprintable chars with a suitably
11529 chosen usable default char.
11531 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11533 * xterm.c (note_mouse_highlight): Return quickly if frame's
11534 glyph matrices have been freed.
11536 * dispnew.c (free_glyphs): Block input while freeing matrices.
11538 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11540 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11543 * dispextern.h (x_free_colors): Add prototype.
11545 * xfaces.c (x_free_colors): New function.
11546 (unload_color, free_face_colors): Use it.
11548 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11550 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11552 * window.c [MSDOS]: Include msdos.h.
11554 2000-03-02 Dave Love <fx@gnu.org>
11556 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11558 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11559 set C_OPTIMIZE_SWITCH for gcc.
11561 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11563 * coding.c (coding_save_composition): Be sure to allocate
11564 composition data area in coding even if there's no composition in
11567 2000-03-01 Jason Rumney <jasonr@gnu.org>
11569 * w32term.c: Equivalent changes to those made to xterm.c on
11570 2000-02-25 and 2000-02-24.
11572 * w32fns.c: Equivalent changes to those made to xfns.c on
11573 2000-02-25 and 2000-02-21.
11575 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11576 correct line-end convention is followed.
11578 * w32menu.c [HAVE_BOXES]: Remove #undef.
11579 (single_keymap_panes): Remove code for simulating checkmarks.
11580 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11581 Remove code for drawing simulated checkmarks.
11582 (w32_menu_show): make unibyte help string correctly.
11583 (add_menu_item): draw standard Windows checkmarks. Draw radio
11584 buttons as radio buttons if possible.
11586 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11588 * sysdep.c (start_of_text): Don't define this function for NetBSD
11591 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11593 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11594 (LINKER): Don't undef if __NetBSD__ is defined.
11596 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11598 * fileio.c [__NetBSD__]: Define `unix'.
11600 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11602 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11604 * atimer.c (start_atimer): Don't abort when timers are stopped.
11605 (append_atimer_lists): New function.
11606 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11607 arbitrary lists of stopped and running atimers.
11609 * atimer.c (cancel_atimer): Handle canceling an atimer when
11610 some timers are stopped.
11612 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11613 after canceling it.
11615 * fns.c (maybe_resize_hash_table): Handle case of new size
11616 coming out as being the same as old size.
11618 2000-02-27 Jason Rumney <jasonr@gnu.org>
11620 * makefile.nt: Add atimer.h to dependencies.
11621 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11622 * w32console.c: Only disable window system features for dispextern.h
11623 (initialize_w32_display): Build a display info for the console.
11624 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11625 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11626 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11628 * w32gui.h (struct W32FontStruct): Revert last change after change
11630 * w32menu.c (single_submenu): Set up help string.
11631 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11632 (w32_dialog_show): Set up help string.
11633 * w32term.c (w32_display_info_for_display): Remove unused function.
11634 (w32_draw_bitmap): Use pre-built bitmaps.
11635 (w32_initialize_display_info): New function to initialize parts of
11636 display info that are common to both GUI and console frames.
11637 (w32_term_init): Use w32_initialize_display_info. Do not set
11638 Vw32_num_mouse_buttons here, as it is not called for console
11639 frames. Build bitmaps for indicating truncated lines etc.
11640 (x_delete_display): Destroy pre-built bitmaps.
11641 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11642 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11644 2000-02-27 Dave Love <fx@gnu.org>
11646 * lisp.h: Add a bunch of prototypes.
11648 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11650 * keyboard.c (read_char): Set `usec' correctly.
11652 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11654 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11655 `lambda', set reg[RRR] to the map index.
11656 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11657 reg[RRR] to 0. Otherwise, set it to -1.
11659 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11661 * emacs.c (main): Remove code snippet commented out with `//'.
11663 2000-02-25 Richard M. Stallman <rms@gnu.org>
11665 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11666 and contains a `:', prepend `/:'.
11668 * window.c (select_window_1): If selected_window is nil,
11669 don't "swap out" the buffer's point.
11670 (Fset_window_configuration): Set selected_window to nil
11671 before calling Fselect_window.
11672 (unshow_buffer): Don't set point in buffer from window's point
11673 if another more recently selected window also shows the buffer.
11675 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11677 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11679 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11680 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11681 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11683 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11684 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11685 (hide_busy_cursor): New functions.
11686 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11688 * minibuf.c (read_minibuf): Cancel busy-cursor.
11690 * keyboard.c (command_loop_1): Call start_busy_cursor before
11691 Fcommand_execute and cancel_busy_cursor after it.
11692 (timer_check): Remove busy-cursor code.
11693 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11696 * process.c (wait_reading_process_input): Remove busy-cursor code.
11698 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11699 Fx_hide_busy_cursor.
11701 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11703 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11705 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11707 * xterm.c (XTread_socket): Remove busy-cursor code.
11709 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11710 (build_frame_matrix_from_leaf_window): Put code handling
11711 glyph row's not being a slice of a frame row in #if 0.
11712 (sync_window_with_frame_matrix_rows): New function.
11713 (frame_row_to_window): New function.
11714 (mirror_line_dance): Handle copies between windows.
11716 * lread.c (Fload): Use `xfree' instead of `free'.
11717 (init_obarray): Use `xmalloc' instead of `malloc'.
11719 * window.c (Fset_window_buffer): Set WINDOW to the window
11721 (coordinates_in_window): Take frame's internal border width
11724 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11726 * xterm.c (x_display_and_set_cursor): Display cursor of
11727 non-selected windows depending on the setting of
11728 cursor_in_non_selected_windows.
11730 * xdisp.c (cursor_in_non_selected_windows): New variable.
11731 (syms_of_xdisp): DEFVAR_BOOL it.
11733 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11735 * data.c (Fstring_to_number): If number is greater than what
11736 fits into an integer, return a float.
11738 * eval.c (specbind): Remove references to
11739 keyword_symbols_constant_flag.
11741 * data.c (keyword_symbols_constant_flag): Removed.
11742 (Fmakunbound, set_internal, syms_of_data): Remove references to
11743 keyword_symbols_constant_flag.
11745 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11747 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11749 * syntax.c (multibyte_syntax_as_symbol): New variable.
11750 (syms_of_syntax): Declare it as a Lisp variable.
11751 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11752 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11753 nonzero, treat all multibyte characters as symbol.
11754 (init_syntax_once): Give syntax `word' to all multibyte characters.
11756 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11758 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11761 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11763 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11765 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11766 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11768 2000-02-21 Dave Love <fx@gnu.org>
11770 * frame.c (Vmouse_position_function): New variable.
11771 (Fmouse_position): Use it.
11772 (syms_of_frame): Install it.
11774 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11776 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11778 * fileio.c (Finsert_file_contents): Unbind the binding of
11779 standard-output done by temp_output_buffer_setup.
11781 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11782 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11783 (specbind, unbind_to): Handle most common case of non-constant
11784 symbol with trivial value specially.
11786 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11788 2000-02-20 Richard M. Stallman <rms@gnu.org>
11790 * data.c (Fmake_variable_buffer_local): Doc fix.
11791 Init found_for_buffer to 0.
11792 (Fmake_variable_frame_local): If the variable has already
11793 been buffer-local, set the check_frame field.
11795 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11797 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11798 produced for CODING_MODE_LAST_BLOCK requires.
11800 2000-02-18 Dave Love <fx@gnu.org>
11802 * keyboard.c (echo_keystrokes): Remove declaration.
11803 (Vecho_keystrokes) New variable.
11804 (read_char, record_menu_key, read_key_sequence): Use it to allow
11805 use of float value.
11806 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11808 * lread.c: Undef feature selection macros before defining.
11810 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11812 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11813 for symbols other than the symbol in question.
11815 2000-02-17 Dave Love <fx@gnu.org>
11817 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11819 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11821 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11823 * alloc.c (enum mem_type): Compile unconditionally.
11825 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11827 * xfaces.c (tty_defined_color): Don't return faulire indication
11828 for unspecified-fg and unspecified-bg pseudo-colors.
11830 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11832 * alloc.c (mark_object): Don't mark symbol names in pure space.
11833 (gc_sweep): Don't unmark symbol names in pure space.
11835 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11836 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11837 [GC_MARK_STACK]: New defines.
11838 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11839 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11841 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11843 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11844 allocate_buffer instead of xmalloc.
11846 * alloc.c (toplevel): Include setjmp.h.
11847 (PURE_POINTER_P): New define.
11848 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11849 (Vdead) [GC_MARK_STACK]: New variable.
11850 (lisp_malloc): Add parameter TYPE, call mem_insert if
11851 GC_MARK_STACK is defined.
11852 (allocate_buffer): New function.
11853 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11854 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11855 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11856 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11857 (MEM_NIL) [GC_MARK_STACK]: New define.
11858 (struct mem_node) [GC_MARK_STACK]: New structure.
11859 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11860 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11861 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11862 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11863 (mark_stack) [GC_MARK_STACK]: New functions.
11864 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11865 (clear_marks): Removed.
11866 (gc_sweep): Set free conses' car, free floats' type, free
11867 symbols' function to Vdead. Use lisp_free to free buffers.
11868 (init_alloc_once): Initialize Vdead.
11869 (survives_gc_p): Return non-zero for pure objects.
11871 * alloc.c: Add comments throughout the file.
11873 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11874 that unblocks alarms.
11876 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11877 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11878 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11880 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11882 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11884 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11885 avoid infinite error signaling. Allocate sufficient memory for
11886 eol_str in the case that eoltype is Lisp_Int.
11888 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11890 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11891 depends on the previous behavior.
11893 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11895 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11897 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11899 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11901 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11902 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11905 2000-02-15 Richard M. Stallman <rms@gnu.org>
11907 * data.c (set_internal): Don't make variable buffer-local
11908 if within a let-binding for the same buffer.
11909 (let_shadows_buffer_binding_p): New function.
11911 * eval.c (specbind): For buffer-local value,
11912 record the current buffer also.
11913 (unbind_to): Cope with that change.
11915 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11917 * window.c (Fsave_window_excursion): Doc fix.
11919 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11921 * syntax.c (back_comment): Make sure we only consider comment-starters
11922 of the relevant style and return -1 in case of a failure to find the
11923 beginning of the comment.
11924 (Fforward_comment): If back_comment fails, go back to the position just
11925 after the comment-end.
11926 (scan_lists): Add comment describing a very minor bug.
11928 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11930 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11931 `completion-regexp-list' in the docstring.
11933 2000-02-14 Dave Love <fx@gnu.org>
11935 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11937 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11939 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11940 to Emacs' syntax. Also fix the comment about set/not-set meanings
11941 since Emacs syntax is not the value 0 any more.
11942 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11943 since it's now part of RE_SYNTAX_EMACS.
11945 2000-02-12 Dave Love <fx@gnu.org>
11947 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11949 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11951 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11953 2000-02-12 Dave Love <fx@gnu.org>
11955 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11957 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11958 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11959 * s/hpux.h: Don't define HAVE_VFORK.
11961 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11963 * s/nextstep.h: Don't define HAVE_ALLOCA.
11965 * config.in: Add vfork bits.
11967 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11969 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11970 unwind function to undo the effect of stopping atimers.
11972 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11974 * atimer.c (stopped_atimers): New variable.
11975 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11978 * atimer.h (stop_other_atimers, run_all_atimers)
11979 (unwind_stop_other_atimers): Add function prototypes.
11981 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11983 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11985 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11986 library may depend on jpeg.
11987 (atimer.o): Depends on atimer.c.
11989 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11991 * insdel.c (del_range_1): Call update_compositions.
11992 (del_range_both): Call update_compositions just once..
11994 2000-02-10 Dave Love <fx@gnu.org>
11996 * xfns.c (create_frame_xic): Fix initialization of automatic
11997 aggregates for pcc.
11999 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12001 * ccl.c (CCL_MAKE_CHAR): New macro.
12002 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12003 registers by CCL_MAKE_CHAR before calling translate_char.
12004 <CCL_TranslateCharacterConstTbl> Likewise.
12006 2000-02-08 Dave Love <fx@gnu.org>
12008 * lread.c (__EXTENSIONS__): Define.
12010 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12012 * puresize.h (BASE_PURESIZE): Increase to 650000.
12014 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12016 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12019 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12021 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12022 md, mh, mb, mr, and me to the fake termcap entry.
12024 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12026 * sound.c (sound_cleanup): Don't call device close routine if the
12027 function pointer is null.
12029 2000-02-06 Andrew Innes <andrewi@gnu.org>
12031 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12032 around image definitions and prototypes.
12033 (gamma_correct) [WINDOWSNT]: New prototype.
12035 * w32term.c (x_make_frame_visible): Replace call to
12036 input_poll_signal with poll_for_input.
12038 * window.c [WINDOWSNT]: Include w32term.h.
12040 * xdisp.c [WINDOWSNT]: Include w32term.h.
12042 * makefile.nt: Add dependencies on w32gui.h.
12043 (OBJ1): Include atimer.obj.
12044 ($(BLD)\atimer.obj): New dependency rule.
12046 * w32.c (sigmask): New function (does nothing).
12047 (sigunblock): Ditto.
12049 * frame.c [WINDOWSNT]: Include w32term.h.
12051 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12053 * lread.c (syms_of_lread): Fix literal newlines.
12055 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12056 the string constant limit (2048 bytes) in MSVC.
12059 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12061 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12062 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12063 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12064 dispatch the event.
12066 2000-02-04 Dave Love <fx@gnu.org>
12068 * fileio.c: Remove some unused vars.
12069 (_GNU_SOURCE): Define (for euidaccess).
12071 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12073 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12075 (read_minibuf): Deal with allow_props correctly.
12077 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12079 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12081 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12083 * search.c (compile_pattern): If a cache entry has a nil regexp,
12084 fill in that entry instead of clobbering a previously cached
12087 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12089 * puresize.h (BASE_PURESIZE): Increase to 610000.
12091 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12093 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12096 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12098 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12099 instead of incrementing ic directly.
12100 <CCL_WriteExprConst> Likewise.
12101 <ccl_set_expr>: Set ic to jump_address.
12103 * fileio.c (e_write): Fix the handling of
12104 CODING_FINISH_INSUFFICIENT_SRC.
12106 2000-02-01 Dave Love <fx@gnu.org>
12108 * editfns.c (Fpropertize): Doc fix.
12110 * process.c (Fstart_process): Doc fix.
12112 * eval.c: Fix various doc strings not to duplicate information
12113 from help-manyarg-func-alist.
12115 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12117 * doc.c (Vhelp_manyarg_func_alist): New variable.
12118 (Fdocumentation): Use it.
12119 (syms_of_doc): Define it.
12121 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12123 * xterm.c (xim_open_dpy): Remove unused local variable.
12125 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12127 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12128 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12130 * fns.c (sweep_weak_table): New function.
12131 (sweep_weak_hash_tables): Use it. Keep on marking until there
12134 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12136 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12137 that XTread_socket does not crash by trying to call XNoOp on a
12140 2000-01-30 Jason Rumney <jasonr@gnu.org>
12142 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12143 Change selected_frame to SELECTED_FRAME ().
12144 (w32_console_mouse_position): Remove #ifndef MULE from around
12145 `insist' parameter.
12147 * makefile.nt: Remove dosfns.obj.
12149 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12151 * w32fns.c (w32_defined_color): Check for valid frame before
12152 applying gamma correction. Eliminate dependency on frame elsewhere.
12153 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12154 (w32_to_x_font): Use resx and resy not height_in and width_in.
12155 (x_to_w32_font): Doc fix.
12156 (xlfd_strip_height): New function to strip and return font height.
12157 (w32_font_match): Compare height separately from rest of xlfd
12158 spec, using xlfd_strip_height.
12160 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12161 width_in. Use w32_defined_color in place of defined_color.
12163 * w32faces.c: Merge more of DOS and X specifics in preparation for
12164 merge with xfaces.c.
12165 (defined_color): Remove FIXME comment.
12166 (tty_color_name): Provide w32-specific function.
12167 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12169 * w32console.c (turn_on_face, turn_off_face): Removed.
12170 (w32_face_attributes): New function.
12171 (Global_variables): Reduce scope where possible.
12172 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12174 (hl_mode): Don't modify text attributes.
12175 (write_glyphs): Don't do anything if len <= 0. Use
12176 w32_face_attributes to get attributes for drawing. Write
12177 terminating codes using char_attr_normal.
12178 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12179 (update_begin, update_end): Likewise.
12180 (vga_stdcolor_name): New function.
12181 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12182 (Fset_screen_color): Remove char_attr_reverse.
12184 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12186 * xfns.c (xic_set_preeditarea): Take window parameter and
12187 window-relative pixel-positions.
12189 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12190 is its frame's selected window.
12191 (xim_instantiate_callback): Likewise.
12193 * xfns.c (x_create_im): Removed.
12194 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12195 (supported_xim_styles): Renamed from supported_styles.
12196 (best_xim_style): Renamed from best_style.
12197 (create_frame_xic): Renamed from xic_create_frame.
12198 (free_frame_xic): Renamed from xic_destroy_frame.
12200 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12202 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12203 our frames, call XFilterEvent with 2nd parameter `None'.
12204 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12205 returning XBufferOverflow.
12206 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12207 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12208 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12209 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12210 (xim_initialize, xim_close)
12211 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12212 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12213 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12214 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12216 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12218 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12219 `xic_style' and `xic_xfs'.
12220 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12221 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12222 (FRAME_XIM): Removed.
12224 * xfns.c (supported_styles): New variable.
12225 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12226 (xic_create_xfontset, best_style, xic_create_frame)
12227 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12228 (xic_set_xfontset): New functions.
12230 2000-01-28 Dave Love <fx@gnu.org>
12232 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12234 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12236 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12238 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12239 for *scratch* if it already existed.
12241 * emacs.c (USAGE): New macro.
12242 (main): Use it to display usage information.
12244 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12246 Support for the menu-help feature:
12248 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12250 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12251 part of the line to the termscript file.
12252 (IT_clear_to_end): Clear the entire line, not just its beginning.
12253 (menu_help_message, prev_menu_help_message): New variables.
12254 (IT_menu_make_room): Make room for the help_text member.
12255 (IT_menu_display): New argument disp_help; all callers changed.
12256 If disp_help is non-zero, store the help text of the active menu
12257 item in menu_help_message.
12258 (XMenuAddPane): Initialize the help_text member to NULL.
12259 (XMenuAddSelection): New argument help_text. Store it in the
12261 (XMenuActivate): New argument help_callback. If the value of
12262 menu_help_message has changed since the last time, display the
12263 menu help message text while waiting for the mouse to move. Clear
12264 the echo area before exiting.
12265 (XMenuDestroy): Free the help_text member.
12267 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12269 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12270 XMenuAddSelection. Pass help callback to XMenuActivate.
12271 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12273 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12275 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12276 and EMACS_SET_USECS.
12278 2000-01-26 Dave Love <fx@gnu.org>
12280 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12282 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12283 an error may be signalled.
12285 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12287 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12288 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12290 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12292 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12294 * charset.c (Fstring): If there is a multibyte char among
12295 the args, always return a multibyte string.
12297 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12299 * sysdep.c (sys_select): Turn atimers off and on instead of
12300 recording and restoring old alarm handler
12302 * process.c (toplevel): Include atimer.h.
12303 (create_process_1): Rewritten.
12304 (create_process): Use atimers instead of alarm.
12305 (wait_reading_process_input) [hpux]: Turn atimers off instead
12306 of turning off SIGALRM.
12307 (wait_reading_process_input): Turn off atimers instead off
12308 calling stop_polling.
12310 * emacs.c (main): Call init_atimer.
12312 * keyboard.c (toplevel): Include systime.h and atimer.h.
12313 (polling_for_input): Removed because unused.
12314 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12315 (poll_timer): New variable.
12316 (poll_for_input, poll_for_input_1): New functions.
12317 (start_polling, stop_polling): Rewritten.
12319 * keyboard.h (polling_for_input): Removed.
12321 * atimer.h, atimer.c: New files.
12323 * Makefile.in (obj): Add atimer.o.
12324 (atimer.o): New target.
12326 * blockinput.h (pending_atimers): Add extern declaration.
12327 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12329 * lisp.h (popup_activated_flag): Add extern declaration.
12331 * xmenu.c (popup_activated_flag): Make externally visible.
12332 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12333 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12335 * xterm.c (toplevel): Include atimer.h.
12336 (toolkit_scroll_bar_interaction): New variable.
12337 (Fxt_process_timeouts): Removed.
12338 (x_process_timeouts): New function.
12339 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12340 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12341 (x_make_frame_visible): Call poll_for_input_1 instead of
12342 input_poll_signal. Don't call alarm.
12343 (x_initialize): Install timer calling x_process_timeouts.
12345 2000-01-24 Dave Love <fx@gnu.org>
12347 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12348 Don't use -cckr -- apparently not now necessary.
12350 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12352 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12355 2000-01-23 Jason Rumney <jasonr@gnu.org>
12357 * w32fns.c (w32_defined_color): Apply gamma correction before
12358 trying to map to the palette.
12359 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12362 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12363 here. Callers changed to always pass real device context.
12364 (w32_draw_bitmap): Likewise.
12365 (w32_get_glyph_overhangs): Likewise.
12366 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12367 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12368 pfnSetScrollInfo and SetScrollRange.
12369 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12370 back into MULE characters after decoding them.
12371 (x_get_glyph_face_and_encoding): Likewise.
12372 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12373 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12374 (x_produce_glyphs): Calculate per char metrics for a character
12375 that we know exists in default font when font_not_found_p is true.
12377 2000-01-22 Jason Rumney <jasonr@gnu.org>
12379 * makefile.nt (intervals.obj, composite.obj): New modules.
12380 (composite.h): Added as dependency where appropriate.
12382 * w32gui.h (XGCValue): New struct for emulating X GCs.
12384 * w32term.h (XCharStruct): New struct for emulating X.
12386 * w32console.c (turn_on_face, turn_off_face): New functions.
12387 (change_line_highlight): New prototype for new redisplay.
12388 (write_glyphs): Support multibyte text. Support faces.
12390 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12392 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12393 throughout. struct frame * in place of FRAME_PTR.
12394 Skeleton support for images, toolbars, tooltips from xfns.c.
12395 (Fx_create_frame): Use system default for default scroll bar width.
12396 (w32_get_arg): Renamed from x_get_arg.
12397 (Fx_file_dialog): New function.
12398 (w32_list_fonts): Check cache before asking system.
12399 (Vw32_enable_synthesized_fonts): New variable.
12400 (Vw32_enable_italics): Obsolete, removed.
12402 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12403 Use SELECTED_FRAME macro.
12405 * w32menu.c: Add skeleton support for help strings on menus.
12406 (add_menu_item): Native checkbox and radio support added, but not
12407 yet enabled due to bugs.
12408 (push_menu_item): Add parameters type, selection and help.
12410 Formatting changes to reduce unnecessary diffs with xmenu.c.
12412 * w32select.c (Fw32_set_clipboard_data): Update call to
12413 find_charset_in_str.
12415 * w32term.c: Complete rewrite for new redisplay based on new
12416 xterm.c with necessary sections merged back in from old w32term.c.
12418 2000-01-21 Richard M. Stallman <rms@gnu.org>
12420 * data.c (set_internal): Further fix in same criterion.
12422 2000-01-20 Richard M. Stallman <rms@gnu.org>
12424 * data.c (set_internal): Fix the criteria for whether
12425 to swap out the old cached binding.
12427 2000-01-19 Dave Love <fx@gnu.org>
12429 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12431 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12433 * regex.c (re_compile_fastmap): While checking a range table for
12434 `charset', skip flag bits for a character class correctly.
12436 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12438 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12440 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12442 * widget.c (EmacsFrameSetCharSize): Change size of children first
12443 because of problems with main window geometry management under Lesstif.
12445 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12446 MENU_ITEMS_ITEM_.*.
12447 (MENU_ITEMS_ITEM_HELP): New enumerator.
12448 (push_menu_item): Add parameter HELP. Record help in menu_items.
12449 (single_menu_item, single_submenu, list_of_items): Call
12450 push_menu_item with new parameter.
12451 (single_submenu): Set help string in widget value.
12452 (menu_highlight_callback): New function.
12453 (set_frame_menubar): Call lw_create_widget with new
12455 (xmenu_show, xdialog_show): Ditto.
12457 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12459 * sound.c (Fplay_sound): Improve doc string.
12461 2000-01-11 Richard M. Stallman <rms@gnu.org>
12463 * lisp.h (set_internal): Enter the new arg.
12465 * eval.c (specbind): Record buffer-local variables specially,
12466 indicating which buffer's binding was saved.
12467 (unbind_to): Restore buffer-local variables specially
12468 in the proper buffer.
12470 * data.c (set_internal): New arg BUF.
12472 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12473 * data.c (Fset): Pass new arg to set_internal.
12474 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12476 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12478 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12480 2000-01-11 Richard M. Stallman <rms@gnu.org>
12482 * minibuf.c (Ftry_completion): Doc fix.
12484 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12486 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12489 2000-01-11 Andreas Schwab <schwab@suse.de>
12491 * coding.c (code_convert_region): Initialize total_skip.
12493 2000-01-08 Dave Love <fx@gnu.org>
12495 * eval.c (Fuser_variable_p): Check customizability too.
12497 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12499 * minibuf.c (Fcompleting_read): Doc fix.
12501 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12503 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12506 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12507 Check that input style is supported before trying to create an
12509 (x_window): Call x_create_im.
12511 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12513 * xfns.c (current_gif_memory_src): New variable.
12514 (gif_load): Record the address of the current memory source
12515 in current_gif_memory_src.
12516 (gif_read_from_memory): Use current_gif_memory_src.
12518 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12519 macros statement form.
12521 * sound.c (struct sound): Renamed from struct sound_file.
12522 (struct sound): Add members `data' and `header_size'.
12523 (enum sound_attr): Add SOUND_DATA.
12524 (current_sound, current_sound_device): Variables renamed from
12525 sound_file and sound_device.
12526 (parse_sound): Parse :data.
12527 (parse_sound): Handle sound data in strings.
12528 (find_sound_type): Function renamed from find_sound_file_type.
12529 (wav_init, au_init): Fail if sound's header_size is smaller than
12530 needed header size.
12531 (wav_play, au_play): Play sounds from string data.
12533 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12535 * lisp.h: Add prototype for allocate_string_data.
12537 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12539 * alloc.c (mark_buffer): Remove code in #if 0.
12541 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12542 (strings_consed): New variable.
12543 (allocate_string): Set it.
12544 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12545 (Fmemory_use_counts): Return strings_consed. Use Flist.
12547 * alloc.c: General cleanup in comments etc. Remove conditional
12548 compilation for `standalone'.
12550 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12552 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12553 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12554 (DONT_COPY_FLAG): Removed.
12555 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12556 (struct sdata, struct sblock): New
12557 (struct string_block): Rewritten.
12558 (STRINGS_IN_STRING_BLOCK): New macro.
12559 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12560 (large_sblocks, string_blocks, string_free_list): New variables.
12561 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12562 (init_strings): Rewritten.
12563 (allocate_string, allocate_string_data, compact_small_strings)
12564 (free_large_strings, sweep_strings): New functions.
12565 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12566 (struct string_block_head, current_string_block)
12567 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12568 (STRING_PAD): Removed.
12569 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12570 (Fgarbage_collect): Don't set mark bit in large strings.
12571 (mark_object): Mark strings differently. Mark symbol names
12573 (survives_gc_p): Test marked strings differently.
12574 (gc_sweep): Sweep strings differently, unmark strings in
12576 (compact_strings): Removed.
12578 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12580 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12581 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12583 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12585 * fileio.c (Finsert_file_contents): Signal error if visiting file
12586 in a non-empty buffer.
12588 * term.c (encode_terminal_code): Fix the previous change.
12590 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12592 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12593 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12595 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12597 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12599 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12600 need to test for MSDOS frames.
12602 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12604 * dosfns.c (unspecified_colors): Remove.
12605 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12607 (msdos_stdcolor_name): Return strings for unspecified fore- and
12608 back-ground colors.
12610 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12611 (syms_of_xfaces): Remove their staticpro's.
12612 (tty_color_name): Return Lisp strings for unspecified fore- and
12613 back-ground colors.
12614 (Finternal_set_lisp_face_attribute): Remove the special treatment
12615 for Qunspecified_{f,b}g.
12616 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12618 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12620 * xdisp.c (reseat_at_next_visible_line_start): Position before
12621 newline only if ending up on a newline.
12622 (next_element_from_ellipsis): Return success. Handle case of
12623 displaying no ellipsis. Fix case of ellipsis defined in display table.
12624 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12627 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12629 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12630 (Fcolor_supported_p): Renamed from face-color-supported-p.
12632 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12634 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12635 list of colors renamed to tty-defined-color-alist.
12636 (tty_color_name): Pass the frame to tty-color-by-index.
12637 (realize_tty_face): tty-color-alist is now a function which
12638 accepts the frame as argument.
12640 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12642 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12644 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12645 encode_terminal_code.
12647 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12649 * dispnew.c (mode_line_string): Support termcap frames as well.
12651 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12653 * syntax.c (Fforward_word): Undo previous change.
12655 * editfns.c (Fconstrain_to_field): Don't constrain if
12656 inhibit-field-text-motion is non-nil.
12657 (Fline_beginning_position): Undo previous change.
12658 (Fline_end_position): Ditto.
12660 * syntax.c (Fforward_word): Notice field boundaries only if
12661 inhibit-field-text-motion is nil.
12663 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12665 * editfns.c (Vinhibit_field_text_motion): New variable.
12666 (inhibit-field-text-motion): New DEFVAR_LISP.
12667 (Fline_beginning_position, Fline_end_position): Notice field
12668 boundaries only if inhibit-field-text-motion is nil.
12670 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12671 All calls adjusted.
12672 (x_build_heuristic_mask): Likewise.
12673 (xbm_load_image_from_file): Change error output.
12674 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12675 (gif_load, gs_load, x_kill_gs_process): Ditto.
12677 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12678 color indices when accessing raster pixels.
12679 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12680 one of :file or :data.
12681 (enum pbm_keyword_index): Add PBM_DATA.
12682 (pbm_format): Add :data.
12683 (pbm_image_p): Allow either :file or :data.
12684 (pbm_read_file): New function.
12685 (pbm_scan_number): Rewritten to read from string.
12686 (pbm_load): Support :data.
12688 See ChangeLog.8 for earlier changes.
12690 ;; Local Variables:
12691 ;; coding: iso-2022-7bit
12694 Copyright (C) 2001 Free Software Foundation, Inc.
12695 Copying and distribution of this file, with or without modification,
12696 are permitted provided the copyright notice and this notice are preserved.