1 2001-10-06 Miles Bader <miles@gnu.org>
3 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
4 scroll_bar_bottom_shadow_pixel fields.
5 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
6 for the shadows, and tell the toolkit about them if we succeed.
7 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
8 Free scroll-bar shadow colors.
9 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
10 Free scroll-bar shadow colors when the background color changes.
11 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
12 Initialize scroll-bar shadow-color fields.
14 2001-10-05 Gerd Moellmann <gerd@gnu.org>
16 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
18 2001-10-05 Miles Bader <miles@gnu.org>
20 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
21 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
22 New functions (were in simple.el).
23 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
24 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
25 (syms_of_minibuf): Initialize them.
27 2001-10-05 Gerd Moellmann <gerd@gnu.org>
29 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
30 (tiff_load): Install them as error and warning handler.
32 2001-10-04 Andrew Innes <andrewi@gnu.org>
34 * w32fns.c (x_to_w32_color): Fix argument to alloca.
35 (w32_load_system_font): Don't believe what GetLanguageFontInfo
36 says; query codepage info directly to determine if font is double
38 (x_to_w32_charset): Handle private format for unknown charsets.
39 Handle wildcards in charset spec, by ignoring them.
40 (w32_codepage_for_font): Fix argument to alloca. Don't remove
41 "*-" prefix from charset.
42 (x_to_w32_font): Enlarge remainder array for safety. Specifically
43 handle the truncated font spec form constructed by font_list_1, so
44 that we correctly identify the charset fields. Don't remove "*-"
46 (w32_list_synthesized_fonts): Fix argument to alloca.
48 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
50 * window.h (MINI_WINDOW_P): Use NILP.
52 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
54 * termhooks.h (struct input_event): Use proper type for `kind'.
56 2001-10-04 Gerd Moellmann <gerd@gnu.org>
58 This handles unknown keysyms better than before. For example,
59 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
60 Emacs formerly completely ignored F5. With the change, it derives
61 a key symbol from the name of the X keysym, `ccaron' in this case.
62 Reported by Martin Buchholz.
64 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
67 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
68 that EVENT->code isn't a function key, use the keysym's name.
70 2001-10-04 Gerd Moellmann <gerd@gnu.org>
72 FOREACH is a macro that should make it easier to loop over Lisp
73 lists with checks for cycles and proper lists.
75 * lisp.h (LIST_END_P, FOREACH): New macros.
77 2001-10-04 Gerd Moellmann <gerd@gnu.org>
79 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
80 called for a lost connection. Prevent dumping core in this case.
81 Instead print the X error, and exit. On user request.
83 * xterm.c (error_msg): New variable.
84 (x_fatal_error_signal): New function.
85 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
86 as fatal_error_signal_hook around the call to XtCloseDisplay.
88 * emacs.c (fatal_error_signal_hook): New variable.
89 (fatal_error_signal): Call that function.
91 2001-10-04 Gerd Moellmann <gerd@gnu.org>
93 With this, Emacs prints how much pure storage it will
94 approximately need in case pure storage overflows while dumping.
96 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
98 (init_alloc_once): Initialize new variables.
99 (PURE_POINTER_P): Use new variables.
100 (pure_alloc): If pure storage overflows, allocate from the heap.
101 (check_pure_size): New function.
102 (Fgarbage_collect): Don't GC if pure storage has overflowed.
104 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
105 (check_pure_size): Add prototype.
107 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
109 2001-10-04 Gerd Moellmann <gerd@gnu.org>
111 This adds a post-gc-hook that's run with GC inhibited.
112 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
114 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
115 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
116 (Fgarbage_collect): Run post-gc-hook.
118 2001-10-04 Gerd Moellmann <gerd@gnu.org>
120 This adds `defvaralias' and `indirect-variable'. Changes not
121 directly related to this feature are there to gain the same
122 performance again as before variable aliases.
124 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
125 code to get and set symbol values, to take defvaralias into account.
127 (Note: the new `constant' bit-flag in symbols would make it
128 possible to define arbitrary read-only variables, e.g. with
131 Documentation is in lispref/variables.texi. Added to NEWS.
133 * lisp.h (enum symbol_interned): New enumeration.
134 (struct Lisp_Symbol): Remove member `obarray', add
135 `indirect_variable', `constant', and `interned'.
136 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
137 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
138 (indirect_variable): Add prototype.
140 * print.c (print_preprocess, print_object): Test internedness of
143 * lread.c (Fintern, Funintern): Set symbol's interned and constant
145 (init_obarray): Likewise for t and nil.
147 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
148 (Fdefvaralias): New function.
149 (specbind): Simplify the test if symbol is a constant.
150 (syms_of_eval): Defsubr Fdefvaralias.
152 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
153 (Qcyclic_variable_indirection): New variable.
154 (Fkeywordp): Check for internedness differently.
155 (Fmakunbound): Simplify the test if symbol is a constant.
156 (indirect_variable, Findirect_variable): New functions.
157 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
159 (let_shadows_buffer_binding_p): Check for variable aliases.
160 (set_internal): Simplify the test if SYMBOL is a constant.
161 If SYMBOL has a buffer-local value and is an alias, use the aliased
163 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
166 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
167 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
170 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
172 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
173 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
174 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
176 2001-10-03 Miles Bader <miles@gnu.org>
178 * callproc.c (syms_of_callproc): Explicitly state in the
179 documentation for `process-environment' that earlier entries take
180 precedence over later ones.
182 2001-10-02 Miles Bader <miles@gnu.org>
184 * textprop.c (Fnext_char_property_change)
185 (Fprevious_char_property_change): Remove reference to non-existant
186 argument OBJECT from doc-string.
188 2001-10-01 Gerd Moellmann <gerd@gnu.org>
190 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
191 (try_window_id): Skip back over lines ending in a newline from a
194 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
197 2001-10-01 Richard M. Stallman <rms@gnu.org>
199 * search.c (Freplace_match): Doc fix.
201 2001-09-28 Andrew Innes <andrewi@gnu.org>
203 * w32menu.c (set_frame_menubar): Take into account that
204 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
207 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
209 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
211 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
213 * s/gnu-linux.h: Fix a typo in comment.
215 2001-09-28 Andreas Schwab <schwab@suse.de>
217 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
218 nocombreloc, in case -z combreloc is the default.
220 2001-09-28 Gerd Moellmann <gerd@gnu.org>
222 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
223 really going on here.
225 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
227 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
229 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
231 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
232 utf-8, menu-bar, and latin-N.
233 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
235 (lisp): Add latin-N, since they are preloaded.
237 2001-09-27 Gerd Moellmann <gerd@gnu.org>
239 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
240 to the left. Some cleanup.
242 * xdisp.c (display_mode_element): One more case where a string's
243 multibyteness should be used for display.
245 2001-09-26 Gerd Moellmann <gerd@gnu.org>
247 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
250 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
251 of the only temporarily set echoing flag for deciding when
254 * keyboard.c (echo_kboard): Make externally visible.
256 * lisp.h (echo_kboard): Declare extern.
258 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
259 fonts_changed_p if we need larger matrices due to vscrolling.
260 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
261 this round of redisplay if make_cursor_line_fully_visible fails.
262 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
263 (try_cursor_movement, try_scrolling): Use them instead of integers.
265 * dispextern.h (required_matrix_width, required_matrix_height):
268 * dispnew.c (required_matrix_width, required_matrix_height):
270 (allocate_matrices_for_window_redisplay)
271 (allocate_matrices_for_frame_redisplay: Use them.
272 Remove parameters CH_DIM.
274 * xdisp.c (display_mode_lines): Temporarily set selected_frame
275 and selected_window to the frame of the window whose mode-lines
276 are displayed, and to the window itself.
277 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
280 2001-09-25 Gerd Moellmann <gerd@gnu.org>
282 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
283 the image cache under us.
285 * xdisp.c (display_mode_element): If the mode element is a symbol
286 with a string value, use that string's multibyteness for displaying.
288 * keyboard.c (read_char): Don't clear a message for a switch-frame
289 event. From Stefan Monnier <monnier@cs.yale.edu>.
291 * xterm.c (fast_find_position) [0]: Add a presumably more correct
292 version for after 21.1.
294 * xdisp.c (row_containing_pos): Make externally visible.
296 * dispextern.h (row_containing_pos): Add prototype.
298 * process.c (send_process): Disable composition if from_byte < 0.
299 From Kenichi Handa <handa@etl.go.jp>.
301 2001-09-24 Gerd Moellmann <gerd@gnu.org>
303 * xterm.c (refreshicon): Function removed.
305 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
307 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
309 * xterm.c (toplevel): Remove includes in #if 0.
311 * process.c (sigchld_handler) [LINUX]: Don't return from
312 the signal handler at the end of the loop.
314 2001-09-21 Gerd Moellmann <gerd@gnu.org>
316 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
317 Terminate only if kill returns -1, and errno is ESRCH.
319 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
321 * Makefile.in (shortlisp): Add ../lisp/env.elc.
323 2001-09-20 Gerd Moellmann <gerd@gnu.org>
325 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
326 since this function can be called during GC.
328 * callproc.c (Fcall_process): Handle errors from pipe(2).
329 (child_setup): Delete code in #ifdef vipc.
331 2001-09-19 Gerd Moellmann <gerd@gnu.org>
333 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
334 (display_mode_element): Display the string from decode_mode_spec
335 depending on its multibyteness.
337 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
339 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
341 2001-09-18 Gerd Moellmann <gerd@gnu.org>
343 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
344 recursive_edit_unwind.
345 (recursive_edit_unwind): Set kboard state according to
348 * buffer.c (modify_overlay): Don't do nothing if START == END;
349 This can still be a modification, for example when an overlay has
350 a before-string or after-string.
351 (Fdelete_overlay): Prevent redisplay optimizations when deleting
352 an overlay with before-string or after-string.
354 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
355 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
357 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
358 first_unchanged_at_end_row is in front of
359 last_unchanged_at_beg_row. This code should be removed after the
362 2001-09-17 Gerd Moellmann <gerd@gnu.org>
364 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
365 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
367 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
370 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
372 * dired.c (Ffile_attributes): Doc fix.
374 2001-09-14 Gerd Moellmann <gerd@gnu.org>
376 * fileio.c (Ffile_symlink_p): Fix last change.
378 * filelock.c (current_lock_owner): Fix last change.
380 2001-09-13 Gerd Moellmann <gerd@gnu.org>
382 * filelock.c (current_lock_owner): If readlink returns ERANGE,
383 take that to mean that the buffer is too small.
385 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
386 that to mean that the buffer is too small.
388 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
389 current buffer's multibyteness when discarding the iterator's
392 * xfns.c (Fx_window_property): Handle case that property gets
393 deleted between the two calls to XGetWindowProperty.
395 2001-09-11 Gerd Moellmann <gerd@gnu.org>
397 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
399 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
400 in addition to read-only.
402 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
403 to t in addition to read-only.
405 * lisp.h (Qinhibit_modification_hooks): Declare.
407 * insdel.c (Qinhibit_modification_hooks): New variable.
408 (syms_of_insdel): Initialize and staticpro it.
410 * textprop.c (verify_interval_modification): Don't run
411 modification-hooks if inhibit_modification_hooks.
413 * dispnew.c (set_window_cursor_after_update): Fix code
414 finding glyph row containing cursor when cursor_in_echo_area
417 * xdisp.c (init_from_display_pos): Put some code in #if 0.
418 (add_to_log): Use bcopy instead of strcpy.
419 (init_from_display_pos): Use an explicit loop over bytes in
420 overlay strings instead of calling index.
422 2001-09-10 Gerd Moellmann <gerd@gnu.org>
424 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
426 * dispnew.c (direct_output_for_insert): Don't change IT's
427 stop_charpos to something in front of its current position.
429 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
432 2001-09-10 Richard M. Stallman <rms@gnu.org>
434 * frame.c (Fmouse_position): Doc fix.
436 2001-09-07 Gerd Moellmann <gerd@gnu.org>
438 * xdisp.c (init_from_display_pos): Don't compare the result
439 of calling index with NULL.
441 2001-09-06 Gerd Moellmann <gerd@gnu.org>
443 * xfns.c (x_set_background_color): Don't change the colors
444 of the X window of scroll bar widgets.
446 2001-09-05 Andrew Innes <andrewi@gnu.org>
448 * w32fns.c (w32_createwindow): Undo last change.
450 2001-09-05 Gerd Moellmann <gerd@gnu.org>
452 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
454 * xdisp.c (string_buffer_position): Use *single_char_property*
455 functions instead of the *single_property* functions.
457 2001-09-04 Andrew Innes <andrewi@gnu.org>
459 * w32term.c (w32_read_socket): Add more information to debugging
462 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
463 from Emacs frames, so that calls to GetClipBox in w32term.c
464 correctly report when part of a frame is visible (including
465 scrollbars, etc). This prevents repeated redrawing of frames when
466 only a scrollbar is visible.
467 (w32_wnd_proc): Add more frame information to debugging output.
469 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
471 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
473 2001-09-03 Gerd Moellmann <gerd@gnu.org>
475 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
476 help-echo for a string which doesn't have help-echo itself, use
477 get-char-property to obtain the help-echo from the string's buffer
478 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
479 have mouse-face, look ``under'' the string for mouse-face from an
481 (fast_find_position): Add parameter STOP. In the final row, stop
482 before glyphs having STOP as object. Don't consider glyphs that
483 are not from a buffer.
485 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
487 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
489 * fns.c (Fmd5): Doc fix.
491 2001-08-31 Gerd Moellmann <gerd@gnu.org>
493 * composite.c (update_compositions): Do nothing if
494 inhibit-modification-hooks is set.
496 2001-08-30 Gerd Moellmann <gerd@gnu.org>
498 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
499 and check_message_stack if terminating abnormally. We want
500 glyph matrices etc. in a core dump.
502 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
503 (syms_of_xdisp): Initialize them.
504 (handle_single_display_prop): Don't change point, bind `object',
505 `position', and `buffer-position' instead to the object having the
506 `display' property, position in the object and position in the buffer.
508 * fileio.c (Finsert_file_contents): Don't change the multibyteness
509 of the buffer if REPLACE is non-nil.
511 2001-08-29 Gerd Moellmann <gerd@gnu.org>
513 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
515 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
517 * w32term.c (x_set_glyph_string_background_width)
518 (show_mouse_face): Track the last changes in xterm.c.
520 2001-08-28 Gerd Moellmann <gerd@gnu.org>
522 * xterm.c (x_set_glyph_string_background_width): Set the glyph
523 string's background width so that multi-line mouse-face is drawn
524 to the right edge of the window.
525 (show_mouse_face): Set the row's mouse_face_p flag after drawing
528 * dispnew.c (direct_output_for_insert): Set updated_area
529 before inserting/writing glyphs.
531 * xdisp.c (display_mode_element): Use string_byte_to_char to
532 determine character positions in strings, use chars_in_text
534 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
535 a matrix as parameter; this is easier to use from GDB.
537 2001-08-28 Miles Bader <miles@gnu.org>
539 * textprop.c (Fprevious_single_char_property_change)
540 (Fnext_single_char_property_change): Doc fixes.
542 2001-08-27 Gerd Moellmann <gerd@gnu.org>
544 * fileio.c (Finsert_file_contents): Allocate, restore, and
545 free composition data in the case of REPLACE not being nil.
547 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
548 there exist overlay strings with newlines at POS.
549 (text_outside_line_unchanged_p): Return 0 if changes start at
550 START and overlays exist at START. Likewise for END.
551 (try_window_id): Give up if init_to_row_end returns 0.
553 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
556 2001-08-24 Gerd Moellmann <gerd@gnu.org>
558 * keymap.c (access_keymap): Return the cdr of the binding of
559 a generic character instead of its definition (KEY . BINDING).
561 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
562 to 0 also in the REPLACE case.
564 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
566 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
567 open to determine whether file is readable (as for DOS_NT).
569 2001-08-23 Gerd Moellmann <gerd@gnu.org>
571 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
572 coding.type is coding_type_no_conversion or coding_type_raw_text,
573 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
574 non-nil instead of just setting enable_multibyte_characters in the
577 2001-08-22 Gerd Moellmann <gerd@gnu.org>
579 * dispextern.h (struct face_cache): Add member
582 * xfaces.c (menu_face_changed_default): New variable.
583 (menu_face_changed_count): Variable removed.
584 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
585 the menu_face_changed_default flag, otherwise set the FRAME's
586 menu_face_changed_p flag if the `menu' face has been changed.
587 Prevent calling set_font_frame_param if FRAME is t.
588 (make_face_cache): Initialize cache's menu_face_changed_p
589 from menu_face_changed_default.
590 (realize_basic_faces): Look into the frame's face cache to
591 determine if the menu appearance needs updating.
593 * keymap.c (access_keymap): Fix last change to not consider
594 IDX when it has modifiers.
596 2001-08-21 Gerd Moellmann <gerd@gnu.org>
598 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
599 . BINDING) exists, where GENERIC-CHAR is the generic character of
600 the charset of IDX, return BINDING unless there exists a binding
603 2001-08-16 Gerd Moellmann <gerd@gnu.org>
605 * xrdb.c (SYSV): Don't define on Solaris 2.
606 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
608 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
609 of the screen line, not text line, containing IT's current position.
611 2001-08-15 Gerd Moellmann <gerd@gnu.org>
613 * window.c (window_scroll_pixel_based): Don't recenter if
614 PT is partially visible in the window.
616 * xterm.c (expose_window_tree, expose_window, expose_line):
617 Return 1 when overwriting mouse-face.
618 (expose_frame): If mouse-face was overwritten, redo it.
620 * xfaces.c (x_update_menu_appearance): Don't call
621 set_frame_menubar, let the next redisplay do it.
623 2001-08-14 Andrew Innes <andrewi@gnu.org>
625 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
626 drawing glyph string.
628 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
630 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
633 2001-08-14 Gerd Moellmann <gerd@gnu.org>
635 * xfaces.c (x_update_menu_appearance): Save and restore value of
636 interrupt_input_blocked.
638 2001-08-13 Gerd Moellmann <gerd@gnu.org>
640 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
641 a line start, move back to the line start.
643 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
644 exactly when a mini-buffer is active.
646 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
647 in units of 1/8 character on non window-system frames.
648 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
650 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
652 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
655 2001-08-09 Gerd Moellmann <gerd@gnu.org>
657 * keyboard.c (Vpre_help_message): New variable.
658 (syms_of_keyboard): Initialize and staticpro it.
659 (show_help_echo): Record current message before displaying a
660 help-echo, and restore that message when clearing the help.
662 * xfns.c (x_create_im): Remove prototype.
664 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
666 * dispnew.c (adjust_glyph_matrix): Undo last change.
668 2001-08-08 Gerd Moellmann <gerd@gnu.org>
670 * dispnew.c (adjust_glyph_matrix): In the optimization for
671 windows whose height has changed, disable partially visible lines.
673 2001-08-07 Gerd Moellmann <gerd@gnu.org>
675 * window.c (Frecenter): If ARG < 0, and on a window system
676 frame, count in some empty lines when we can't move -ARG lines down.
678 * xdisp.c (start_display): Don't try to determine the continuation
679 lines width if lines are truncated. It's superfluous and leads to
680 incorrect results if POS is not visible in the window after
681 reseating the iterator at the previous line start.
683 2001-08-06 Gerd Moellmann <gerd@gnu.org>
685 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
687 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
689 * alloc.c (init_stack): Remove declaration.
691 2001-08-03 Gerd Moellmann <gerd@gnu.org>
693 * keyboard.c (read_key_sequence): Check that key is an integer
694 before comparing it with quit_char.
695 (add_command_key): Use larger_vector.
696 (read_char_x_menu_prompt): Instead of converting symbol and
697 integer events into conses (EVENT . nil), use (EVENT . disabled)
698 which cannot be confused with valid events.
699 (read_char): When reading from Vunread_command_events, check for
700 events of the form (EVENT . disabled) instead of
703 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
704 a float, determine the max height from the frame's height.
706 2001-08-02 Gerd Moellmann <gerd@gnu.org>
708 * xdisp.c (redisplay_internal): Take message_cleared_p into
709 account only if minibuf_level == 0.
711 2001-08-01 Gerd Moellmann <gerd@gnu.org>
713 * xdisp.c (redisplay_internal): Add a check for the last
716 * xdisp.c (message_cleared_p): New variable.
717 (clear_message): Set message_cleared_p when clearing the current
719 (redisplay_internal): Look at message_cleared_p to capture
720 the case that the echo area should be cleared.
722 * keyboard.c (command_loop_1): Fix spelling of
723 resize_echo_area_exactly.
725 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
727 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
729 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
730 current matrix when the window gets smaller.
732 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
734 * print.c (strout): Cast the character passed to insert_char to
735 unsigned char, to avoid sign extension when it is promoted to int.
737 2001-07-31 Gerd Moellmann <gerd@gnu.org>
739 * fileio.c (Finsert_file_contents): Don't treat a return value
740 of 0 from emacs_read as an IO error.
742 2001-07-30 Gerd Moellmann <gerd@gnu.org>
744 * keyboard.c (abs): New macro.
745 (double_click_fuzz): New variable.
746 (make_lispy_event): Use it to determine what makes a double-click.
747 (syms_of_keyboard): DEFVAR_INT it.
749 * xmenu.c (set_frame_menubar): Take into account that
750 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
753 2001-07-27 Gerd Moellmann <gerd@gnu.org>
755 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
757 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
758 of row's visible height.
760 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
761 deal with the first overlay string having an image `display' property.
762 (try_window_reusing_current_matrix, compute_line_metrics):
763 Fix computation of row's visible height for the case that part of the
764 row is invisible above and part of the row is at the same time
765 invisible below the window.
767 2001-07-26 Gerd Moellmann <gerd@gnu.org>
769 * xfns.c (x-show-tip): Doc fix.
771 * xfns.c (Vx_max_tooltip_size): New variable.
772 (syms_of_xfns): DEFVAR_LISP it.
773 (Fx_show_tip): Set frame's window_width to the width of the
774 window. Use a maximum tooltip size specified by
775 Vx_max_tooltip_size, if that has valid contents.
776 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
778 2001-07-26 Andrew Innes <andrewi@gnu.org>
780 * w32term.c (x_display_list): New variable.
781 (w32_term_init): Set it.
783 * w32term.h (x_display_list): New extern.
785 2001-07-26 Gerd Moellmann <gerd@gnu.org>
787 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
788 is non-nil, instead of when redisplaying_p is non-zero.
790 (mark_window_display_accurate_1): Add an assertion.
792 2001-07-25 Gerd Moellmann <gerd@gnu.org>
794 * dispextern.h (struct it): Increase size of ctl_chars to 16.
796 * xfns.c (Fx_file_dialog): Block/unblock input while processing
797 events so that we get a chance of processing expose events.
799 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
801 2001-07-24 Gerd Moellmann <gerd@gnu.org>
803 * xfns.c (valid_image_p): Protect better against invalid image
804 specifications. Previous code could signal an error.
806 2001-07-23 Gerd Moellmann <gerd@gnu.org>
808 * indent.c (current_column): Fix column computation in the
809 presence of display table entries.
810 (current_column_1, Fmove_to_column, compute_motion): Likewise.
812 * dispnew.c (adjust_glyph_matrix): In the optimization for
813 windows whose height has changed, use the new window height
814 to compute which rows to invalidate.
816 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
817 (MAX_10_EXP): New macro.
820 * coding.c (code_convert_region): Handle the multibyte case if
821 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
823 2001-07-20 Gerd Moellmann <gerd@gnu.org>
825 * dispextern.h (struct face): Change type of `stipple' to
828 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
830 2001-07-19 Gerd Moellmann <gerd@gnu.org>
832 * dispnew.c (update_window): Don't set the cursor at the end
833 of the update if display update has been paused.
835 * composite.h (syms_of_composite): Renamed from syms_of_composition.
837 2001-07-18 Ken Raeburn <raeburn@gnu.org>
839 * fns.c (Fset_char_table_default): Check that a charset is defined
840 before checking its dimension.
842 2001-07-17 Ken Raeburn <raeburn@gnu.org>
844 * coding.c (setup_coding_system): Don't do any designation based
845 on reg_bits if charset is not yet defined.
847 * lisp.h (XVECTOR): Verify correct object type before returning a
848 pointer, using eassert.
850 2001-07-17 Gerd Moellmann <gerd@gnu.org>
852 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
853 Increase to 4096 because of paste problems reported on GNU/Linux.
855 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
857 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
859 2001-07-16 Gerd Moellmann <gerd@gnu.org>
861 * fileio.c (unwind_read): Function removed.
862 (read_non_regular, read_non_regular_quit): New functions.
863 (Finsert_file_contents): When reading from non-regular files,
864 arrange to catch a `quit' and terminate the loop. Rearrange
865 code so that a `quit' when reading from a regular file doesn't
866 insert text in the buffer.
868 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
869 Clear faces afterwards.
870 (clear_font_table): Take a x_display_info parameter. Don't free
871 fonts being the default font of any frame on the given display.
873 2001-07-13 Gerd Moellmann <gerd@gnu.org>
875 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
876 instead of CHAR_STRING which can signal an error.
878 * charset.c (char_to_string_1): Extracted from char_to_string.
879 Return -1 instead of signaling an error.
880 (char_to_string): Use it.
882 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
884 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
886 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
887 is t, don't try to append anything to it.
889 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
891 * dired.c (file_name_completion): Pass dp->d_name to
892 Fstring_match, not elt, which is always nil here.
894 2001-07-12 Gerd Moellmann <gerd@gnu.org>
896 * xselect.c (x_decline_selection_request): Handle errors
897 caused by receivers that have vanished.
899 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
900 ignoring events on foreign windows in #if 0. Always dispatch
901 the event after checking it with x_handle_property_notify.
903 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
904 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
905 TRACE macros to facilitate debugging. Add additional trace statements.
906 (toplevel): Add prototypes for file-local functions.
907 (x_atom_to_symbol): Remove DPYINFO parameter.
909 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
911 * w32menu.c (menubar_selection_callback, w32_menu_show):
912 Initialize `entry' to nil.
913 (w32_dialog_show): Remove unused `save_wv' variable.
914 (name_is_separator): Recognize "--:foo" and "--foo-bar".
916 2001-07-11 Gerd Moellmann <gerd@gnu.org>
918 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
920 * fileio.c (unwind_read): Print a message when discarding inserted
921 text or switching the buffer to unibyte. Change parameter.
922 (Finsert_file_contents): Don't pass VISIT to unwind_read.
924 * fileio.c (unwind_read): New function.
925 (Finsert_file_contents): Record it as unwind-function for
926 the case that reading is interrupted by C-g.
928 2001-07-10 Gerd Moellmann <gerd@gnu.org>
930 * dispnew.c (update_window): Don't skip the header-line
931 update when scrolling_window returns 0.
933 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
935 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
936 for the case that x_decode_color signals an error.
938 * xdisp.c (add_to_log): Do nothing if called asynchronously.
940 2001-07-09 Gerd Moellmann <gerd@gnu.org>
942 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
943 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
946 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
948 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
949 doc string line for dos-timezone-offset.
951 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
952 inline assembly, to avoid compiler warnings.
953 (syms_of_msdos): Add \n\ at the end of a line in the doc string
954 line for dos-unsupported-char-glyph.
956 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
958 2001-07-05 Gerd Moellmann <gerd@gnu.org>
960 * sound.c: Include Emacs' header files with #include "...".
962 * eval.c (specbind): Additionally record the buffer that was
963 current when a buffer-local or frame-local variable was bound.
965 2001-07-04 Gerd Moellmann <gerd@gnu.org>
967 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
968 to unibyte characters in unibyte buffers.
970 2001-07-03 Gerd Moellmann <gerd@gnu.org>
972 * eval.c (specbind): If SYMBOL has a frame-local binding, record
973 the frame on the binding stack. Change format of entries for
974 local bindings on the binding stack to '(SYMBOL . WHERE)'.
975 (unbind_to): Handle unbinding a frame-local variable.
977 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
978 glyphs and truncation glyphs at the end of a row from its pixel width.
979 (dump_glyph_row): Print row's continuation_lines_width.
980 (try_window_id): Take the shortcut if ZV is visible in the
981 window, but there are actually no changes at ZV.
983 2001-07-02 Gerd Moellmann <gerd@gnu.org>
985 * xterm.h (x_free_dpy_colors): Add prototype.
987 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
988 right number of arguments.
990 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
991 ($(lwlibdir)TAGS): New target.
992 (TAGS): Fix dependency list.
994 * xterm.c (x_list_fonts): Make sure XFreeFont is called
997 2001-06-30 Gerd Moellmann <gerd@gnu.org>
999 * emacs.c (main): Remove extern declaration for sys_nerr, which
1000 isn't used and causes a compilation error with GCC 3.0 on
1003 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1005 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1006 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1007 (toplevel): Include <signal.h> and syssignal.h.
1009 * sound.c (vox_configure, vox_close): Turn off atimers
1012 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1014 * keyboard.c (read_char) <non_reread>: Record the previous idle
1015 start time before calling timer_stop_idle.
1016 (read_char) <reread_first>: After processing a help-echo event,
1017 restore the previous idle start time.
1019 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1020 the start of invisible text.
1021 (setup_for_ellipsis): New function.
1022 (next_overlay_string): After all overlay strings have been
1023 processed, display an ellipsis if necessary.
1024 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1025 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1027 * dispextern.h (struct iterator_stack_entry): Add member
1030 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1032 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1033 on the value of the wait-for-wm frame parameter.
1035 * xterm.h (struct x_output): Add member wait_for_wm.
1037 * xfns.c (Qwait_for_wm): New variable.
1038 (x_frame_parms): Add entry for `wait-for-wm".
1039 (x_set_wait_for_wm): New function.
1040 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1041 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1043 * xdisp.c (try_window_id) <all changes below window end>: Don't
1044 take this shortcut if ZV is visible in the window.
1045 (try_window_id): When checking for window start being in changed
1046 text, don't check that the buffer's size has changed.
1048 2001-06-23 Richard M. Stallman <rms@gnu.org>
1050 * minibuf.c (Fcompleting_read): Doc fix.
1052 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1054 * composite.c (Ffind_composition_internal): Accept ZV
1055 and a string's end position as POS.
1057 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1059 * composite.c (Ffind_composition_internal): Check POS
1062 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1064 * editfns.c (Fmessage_box): If the frame is not under a window
1065 system, output the message in the echo area.
1067 2001-06-14 Richard M. Stallman <rms@gnu.org>
1069 * xdisp.c (try_window_id): When EOB is visible, don't treat
1070 insertion at EOB as if it were "off the bottom of the screen."
1072 2001-06-11 Andrew Innes <andrewi@gnu.org>
1074 * w32proc.c (create_child): Add new parameter is_gui_app.
1075 (w32_executable_type): Add new parameter is_gui_app.
1076 (sys_spawnve): Use it.
1077 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1078 SIGQUIT. This matches better how the signals are interpreted by
1079 MSVC compiled programs.
1080 (syms_of_ntproc): Update docstring.
1082 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1084 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1085 well otherwise note_mouse_highlight might optimize away highlighting
1086 if we pass over that same overlay again.
1088 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1090 * lread.c (Fload): Document that the argument is run via
1091 substitute-in-file-name.
1093 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1095 * Makefile.in (bootstrap-doc): New target.
1096 (bootstrap-emacs): Depend on it.
1098 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1099 auto-save-list-file-name when shutting down Emacs, because
1100 creating the directory might signal an error, and leaves
1101 Emacs in a strange state.
1103 * term.c: (tty_cursor_hidden): New variable.
1104 (update_begin): Don't call tty_hide_cursor. Clean up.
1105 (update_end, set_terminal_window, set_scroll_region): Clean up.
1106 (ring_bell, reset_terminal_modes): Clean up.
1107 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1108 on tty_cursor_hidden.
1109 (write_glyphs): Call tty_hide_cursor.
1111 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1113 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1115 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1117 * xfns.c (enum image_value_type): New enumerator
1118 IMAGE_STRING_OR_NIL_VALUE.
1119 (parse_image_spec): Handle it.
1120 (xbm_format, pbm_format): Use it for :foreground and :background.
1121 (xbm_load, pbm_load): Check for nil color names.
1123 * xterm.c (note_mouse_highlight): If an overlapping overlay
1124 exists, but we find that we highlight the same overlay as before,
1125 don't do the highlighting again.
1127 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1129 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1130 Protect unibyte strings created by replacing their multibyte
1131 equivalents in menu_items.
1133 * keymap.c (Fsingle_key_description): NUL-terminate the string
1134 buffer before calling build_string.
1136 * callproc.c (Fcall_process): Deal with decode_coding returning
1137 CODING_FINISH_INCONSISTENT_EOL.
1139 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1141 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1142 an item's name with its key description in case the description
1143 is a multibyte string.
1145 * keymap.c (Fsingle_key_description): Create a multibyte string
1148 * macros.c (Fstart_kbd_macro): Doc fix.
1150 * xterm.c (cursor_in_mouse_face_p): New function.
1151 (x_draw_stretch_glyph_string): Use it to choose a different GC
1152 when drawing a cursor within highlighted text.
1154 * editfns.c (char_property_eq): Put in #if 0.
1156 * indent.c (string_display_width): Put in #if 0.
1158 * lread.c (Fload): Remove unused label.
1160 * termcap.c (speeds): Put in #if 0.
1162 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1164 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1166 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1167 transformation matrix by 10.
1169 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1171 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1172 only if it's equal to the former foreground pixel color.
1173 (x_set_foreground_color, x_set_background_color)
1174 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1176 2001-05-16 Dave Love <fx@gnu.org>
1178 * insdel.c (signal_before_change, signal_after_change): Consider a
1179 local change hook which changes the buffer.
1181 * process.c (read_process_output): Don't call signal_after_change
1182 and update_compositions after insert_from_string_before_markers.
1184 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1186 * xfaces.c (split_font_name): Use the right field when
1187 checking for `[...]' syntax.
1189 * buffer.c (copy_overlays): New function.
1190 (clone_per_buffer_values): Use it.
1192 * buffer.h (OVERLAY_PLIST): New macro.
1194 * keymap.c (Fsingle_key_description): Replace a build_string with
1195 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1197 * fontset.c (Ffontset_info): Check that face is non-null
1198 before accessing its fields.
1200 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1202 * keyboard.c (read_key_sequence): Prevent generating a fake
1205 * xfaces.c (split_font_name): Handle `[...]' for the right
1208 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1209 of CCL_STAT_INVALID_CMD.
1211 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1213 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1214 in <var> has no default value yet.
1216 * xfaces.c (try_alternative_families): First try the FAMILY.
1217 And if nothing is found in the end, try again with scalable fonts.
1218 (try_font_list): Let try_alternative_families do a bit more of
1219 the work. Only use FAMILY if it is not nil.
1220 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1222 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1224 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1225 pointer shape when show_mouse_face has already done it.
1227 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1230 * xfaces.c (split_font_name): Make sure to leave the loop
1231 with the right value of `i'.
1233 * xfaces.c (split_font_name): Handle matrix transformations
1234 in the pixel and point size fields of XLFD font names.
1235 (xlfd_point_size): Likewise.
1237 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1239 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1240 (x_to_w32_font): Add prototype.
1242 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1243 redefining, to avoid compiler warnings.
1245 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1247 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1248 (w32_get_bdf_glyph): Cast between unsigned char and char when
1249 passing arguments to subroutines, to shut up compiler warnings.
1250 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1253 * xfaces.c: Include keyboard.h before frame.h, not after it.
1255 * widget.c: Include keyboard.h before frame.h.
1257 * w32term.h (struct image, struct face): Forward declaration, to
1258 avoid compiler warnings.
1260 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1262 * keyboard.c (read_key_sequence): Don't modify events when
1263 generating fake prefix keys (mode-line, scroll-bar, ...) since
1264 this prevents proper processing of such events when pushed back
1265 into unread-command-events.
1267 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1268 actually redrawn. Make the function static.
1269 (note_mouse_highlight): Fix a case where the mouse cursor
1270 was changed back to the text cursor.
1272 * xterm.h (clear_mouse_face): Remove prototype.
1274 * xdisp.c (try_window_id): Fix the fix and set the right
1277 * xdisp.c (try_window_id): Fix computation of window end in the
1278 case that lines were deleted at the end of the window. Add some
1279 more debug_method_adds.
1281 * xfaces.c (try_alternative_families): New function.
1282 (try_font_list): Use it. If ATTRS specifies a family, check
1283 fonts from that family first.
1284 (choose_face_font): Remove code setting the family part of
1287 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1289 * xdisp.c (try_window_id): Fix case of all changes before
1292 * xdisp.c (try_window_id): Add some xasserts.
1294 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1296 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1298 2001-05-09 Dave Love <fx@gnu.org>
1300 * xdisp.c (GIVE_UP): Fix for K&R C.
1302 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1304 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1306 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1307 back to the text cursor shape without need.
1309 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1311 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1313 * dispextern.h (inverse_video): Declare extern.
1315 * keyboard.c (delete_kboard): Handle the case that selected_frame
1316 has been deleted in the course of x_connection_closed.
1318 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1320 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1321 Fix the change from 2001-04-30.
1323 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1325 * xfns.c (file_dialog_unmap_cb): New function.
1326 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1327 where a dialog is closed via the window manager.
1329 * xdisp.c (try_window_id): Cases of changes all in front of
1330 the window start or all below the window end mostly rewritten.
1331 (redisplay_window): Move the tests if try_window_id is
1332 applicable to try_window_id.
1333 (GIVE_UP): New macro.
1335 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1337 * xterm.c (expose_window): Return int. If W is the window
1338 currently being updated, mark the frame garbaged.
1339 Fix computation of rows intersecting the exposed rectangle.
1340 (expose_window_tree): Stop when expose_window returns 0.
1342 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1343 again if it has already been drawn.
1345 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1347 * syntax.c (update_syntax_table): Check that oldi has the same
1348 properties as old_prop before deciding not to invalidate.
1350 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1352 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1353 read-only text that is so because of text properties.
1355 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1356 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1357 windows that are components of a Lucid menu bar.
1359 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1361 * term.c (turn_on_face): Fix reverse video handling on terminals
1362 that don't support colors.
1364 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1366 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1369 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1371 * term.c (toggle_highlight): New function.
1372 (turn_on_face): Change handling of reverse video.
1374 * process.c (wait_reading_process_input):
1375 Call record_asynch_buffer_change only if a timer really changed buffers.
1377 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1378 of the number of overlays to check.
1380 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1382 * xdisp.c (try_window_id): Fix a case where window_end_pos
1383 and window_end_bytepos were not adjusted.
1385 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1387 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1390 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1392 * process.c (wait_reading_process_input) [!subprocesses]:
1393 Don't reference waiting_for_user_input_p, it's not defined in the
1394 branch without async subprocesses support.
1396 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1398 * keyboard.c (delete_kboard): Prevent a dangling reference
1399 from current_kboard to KB, which is freed.
1401 * process.c (wait_reading_process_input):
1402 Call record_asynch_buffer_change after running timers, to make
1403 read_key_sequence aware of buffer changes from under it.
1405 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1407 * xfaces.c (Qscalable_fonts_allowed): New variable.
1408 (realizing_basic_faces_p): Removed.
1409 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1411 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1412 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1413 for scalable-fonts-allowed to t.
1415 * fileio.c (Finsert_file_contents): If the file size returned from
1416 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1417 read from files on a procfs whose contents are generated dynamically.
1419 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1421 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1422 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1423 (__memalign_hook): Make the two prototypes consistent.
1425 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1427 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1428 matrix of mini-windows.
1430 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1432 * intervals.c (find_interval): Don't rebalance during signal handling.
1434 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1436 * fns.c: Include blockinput.h.
1438 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1440 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1442 * fns.c (Fcompare_strings): Fix return values.
1444 * window.c (window_scroll): Change the meaning of N to mean
1445 N screen-fulls or N lines.
1446 (window_scroll_pixel_based, window_scroll_line_based)
1447 (scroll_command, Fscroll_other_window): Change accordingly.
1449 * window.c (window_scroll_pixel_based, Frecenter):
1450 Call window_box_height instead of using it.last_visible_y for the
1451 height of the window.
1453 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1454 instead of using it.last_visible_y for the height of the window.
1456 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1457 From Dan Holmsand <dan@eyebee.com>.
1459 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1460 able to write to hidden and system files. From Dan Holmsand
1463 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1464 Holmsand <dan@eyebee.com>.
1466 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1468 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1470 * window.c (window_internal_height): Return 1 less if the
1471 window has a header line.
1473 * xdisp.c (try_window_id): When scrolling on a terminal, take
1474 the change of window_internal_height into account.
1476 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1478 * gmalloc.c (align): If the argument SIZE would overflow
1479 __malloc_ptrdiff_t, fail right away.
1481 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1483 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1484 Make sure the tooltip is completely visible.
1485 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1487 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1489 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1491 2001-04-06 Dave Love <fx@gnu.org>
1493 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1496 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1498 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1500 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1502 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1504 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1506 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1508 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1509 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1511 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1512 shell widget's position only if it is non-null.
1514 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1515 Set f->output_data.x->widget to null after destroying it.
1517 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1518 FILENAME to bring it in synch with the documentation.
1520 * xfaces.c (realizing_basic_faces_p): Renamed from
1521 realize_default_face_p.
1522 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1523 (realize_default_face): Don't set the flag.
1525 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1527 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1529 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1531 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1532 the buffer that was used for echoing.
1534 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1535 (first_font_matching): Removed unused function.
1536 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1537 (may_use_scalable_font_p): Remove parameter FONT; rename
1538 parameter NAME to FONT.
1539 (x_face_list_fonts): Fix missing bounds check.
1540 (realizing_default_face_p): New variable.
1541 (realize_default_face): Set and clear that flag.
1542 (x_face_list_fonts): When called during the realization of the
1543 default face, and no matching fonts are found when ignoring
1544 scalable fonts and fonts matching a regexp from
1545 face-ignored-fonts, try without ignoring fonts.
1547 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1549 * xfns.c (postprocess_image): New function.
1550 (lookup_image): Call it for all image types except PostScript.
1551 (x_kill_gs_process): Call postprocess_image.
1553 * xterm.c (x_use_underline_position_properties): New variable.
1554 (x_draw_glyph_string): Use it.
1555 (syms_of_xterm): DEFVAR_BOOL it.
1557 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1559 * xterm.c (x_alloc_nearest_color_1): New function.
1560 (x_alloc_nearest_color): Use it.
1561 (x_color_cells): Take a Display as argument, instead of a frame.
1562 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1563 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1564 (x_initialize): Register cvt_string_to_pixel as resource converter
1565 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1567 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1569 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1570 (set_iterator_to_next): If a string from a display property ends,
1571 consider the case that this might also be the end of an
1572 overlay string having the display property.
1574 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1576 * xdisp.c (reseat_to_string): Undo last change.
1578 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1579 matrix of a window when the header line changes, when
1580 new rows are allocated, or when the width changes.
1582 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1584 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1586 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1588 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1591 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1593 * data.c (Fsubr_interactive_form): New function.
1594 (syms_of_data): Defsubr it.
1596 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1597 (live_float_p, live_misc_p): Return 1 only if the offset of the
1598 pointer in its block is >= 0.
1600 2001-03-28 Paul Eggert <eggert@twinsun.com>
1602 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1603 microseconds calcuation. Avoid double-rounding problem.
1604 In doc string, warn that the result is approximate.
1606 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1608 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1609 bind `inhibit-eval-during-redisplay' to t.
1611 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1613 * xdisp.c (inhibit_eval_during_redisplay)
1614 (Qinhibit_eval_during_redisplay): New variables.
1615 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1616 don't eval, return nil instead.
1617 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1618 Initialize Qinhibit_eval_during_redisplay.
1620 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1621 the iterator's multibyte_p flag.
1623 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1624 instead of setting it to zero; it's incremented for each frame
1625 where the menu face is changed.
1627 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1628 change bottom shadow accordingly.
1630 * xterm.c (expose_window_tree, expose_frame): Don't compute
1632 (expose_window): Do it here instead.
1633 (x_draw_glyph_string): Fix a computation of the underline position.
1635 * bytecode.c (BYTE_CODE_QUIT): New macro.
1636 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1638 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1640 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1641 Give up if matrix starts in an ellipsis.
1642 (init_from_display_pos): Do nothing if POS doesn't specify
1643 a dpvec_index but the iterator has such a position.
1645 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1647 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1648 x/y position is (0, 0) after destroying the menu bar, restore
1649 its original position.
1651 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1652 (init_from_display_pos): Use it.
1653 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1655 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1657 * xdisp.c (try_window_id): Undo last change.
1659 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1661 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1663 * buffer.c (syms_of_buffer): Doc fix.
1665 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1667 * xfaces.c (x_update_menu_appearance): Use local variable
1668 popup_path for setting font resources.
1670 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1672 * frame.c (Fframe_list): Don't reference tip_frame if
1673 HAVE_WINDOW_SYSTEM is not defined.
1675 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1678 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1680 * xdisp.c (init_from_display_pos): Test invisible property
1681 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1683 * xdisp.c (redisplay_internal) <update one window>: Make sure
1684 last_arrow_position and last_arrow_string are set.
1686 * frame.c (Fframe_list): Don't return a tooltip frame.
1688 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1690 * xdisp.c (mark_window_display_accurate_1): New function,
1691 extracted from mark_window_display_accurate.
1692 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1693 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1694 (mark_window_display_accurate): Use it.
1695 (redisplay_internal): Use it for the selected window.
1696 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1697 for the selected frame.
1699 * xdisp.c Use make_number, for readability.
1700 (try_window_id): Disable rows below the window end.
1701 (try_window_reusing_current_matrix): Use cursor_row_p.
1702 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1704 (init_from_display_pos): If POS specifies a position in a display
1705 vector, maybe get the iterator set up for that ellipsis.
1707 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1709 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1711 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1713 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1715 * xfaces.c (x_update_menu_appearance): Use a different path
1716 for Lucid popup menus.
1718 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1720 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1722 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1723 (string_buffer_position): Use `make_number'.
1725 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1727 * xfaces.c (x_update_menu_appearance): Renamed from
1728 x_set_menu_face_resources. Use different resources for popups.
1730 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1731 (GC_CHECK_STRING_BYTES): Don't define.
1733 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1734 Removed, together with subroutines.
1735 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1736 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1738 * dispextern.h (x_set_menu_resources_from_menu_face):
1741 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1742 Remove calls to x_set_menu_resources_from_menu_face.
1744 * xfaces.c (xm_set_menu_resources_from_menu_face):
1745 Remove #ifndef LESSTIF_VERSION.
1747 * xmenu.c: Include widget.h.
1748 (single_submenu): Return int. Some cleanup.
1749 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1751 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1753 * xterm.c (x_update_window_end): Handle overwritten mouse face
1754 also for tool bar windows.
1755 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1756 DRAW is DRAW_IMAGE_RAISED.
1758 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1760 * print.c (syms_of_print): Doc fixes.
1762 * fns.c (Fmd5): Doc fix.
1764 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1766 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1767 Clear area of the frame not occupied by the scroll bar.
1769 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1770 tip frame's root window buffer to *tip* right after creating
1773 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1774 is an integer don't have to be for space characters.
1776 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1778 * indent.c (current_column, current_column_1, Fmove_to_column)
1779 (compute_motion): Handle characters from display vectors differently.
1781 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1783 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1784 drawing glyph string.
1786 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1788 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1789 (command_loop_1): Undo last change.
1791 * xterm.c (fast_find_position): Return the correct vpos.
1793 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1794 non-null, set a per-buffer value in BUF instead of the current buffer.
1795 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1796 Call store_symval_forwarding with BUF null.
1797 (set_internal): Call store_symval_forwarding with the BUF
1798 parameter passed to set_internal. Formerly, the value was always
1799 set in the current buffer; the buffer recorded in specbind for
1800 this case wasn't used.
1801 (arith_driver): Reindent.
1803 * buffer.c (swap_out_buffer_local_variables):
1804 Call store_symval_forwarding with BUF null.
1806 * lisp.h (store_symval_forwarding): Change prototype.
1808 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1810 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1812 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1813 FOR_DELETION. Avoid resizing the mini-window of the selected
1814 frame if FOR_DELETION is set.
1815 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1816 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1819 * window.c (Fset_window_configuration): Change call to
1820 do_switch_frame to new format.
1822 * keyboard.c (quit_throw_to_read_char): Change call to
1823 do_switch_frame to new format.
1825 * lisp.h (do_switch_frame): Change prototype.
1827 * frame.c (Fframe_parameters): In the `buffer-list' frame
1828 parameter, store the buffer list of FRAME, not the list of the
1831 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1832 box just because the glyph row's full_width_p flag is set.
1834 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1836 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1837 skip the padding blanks inserted in extend_face_to_end_of_line,
1838 before checking for trailing whitespace.
1840 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1842 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1843 Remove special handling for LessTif/Motif.
1844 (toplevel): Don't include Xm/Xm.h.
1846 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1847 Remove workaround code for LessTif; it doesn't work anymore.
1849 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1852 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1853 Don't access private scroll bar data; it's no longer necessary with
1854 contemporary LessTif.
1856 * xfaces.c (xm_set_menu_resources_from_menu_face):
1857 Change #if 0 to #ifndef LESSTIF_VERSION.
1859 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1860 removing button grabs.
1862 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1864 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1865 and clip-large-size-font as obsolete.
1867 * lread.c (read_multibyte): Check the validity of multibyte
1868 sequence. If invalid, return the first byte.
1870 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1872 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1873 before running the command; timer functions or process
1874 filters may have set it.
1876 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1878 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1881 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1883 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1886 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1888 * dispextern.h (string_buffer_position): Add prototype.
1890 * xdisp.c (string_buffer_position, display_prop_string_p)
1891 (single_display_prop_string_p): New functions.
1893 * xterm.c (note_mouse_highlight): If there's no help-echo on
1894 a string, look at the buffer text ``under'' it.
1896 * keyboard.c (make_lispy_event): Add string info to the event,
1897 analogous to what's done on mode lines.
1898 (read_key_sequence): For a click on a string, consider `local-map'
1899 and `keymap' of that string.
1901 * keyboard.c (make_lispy_event, make_lispy_movement):
1902 Adjust calls to buffer_posn_from_coords to new format.
1904 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1906 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1909 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1910 flags argument to emacs_open; it seems to conflict with O_EXCL.
1912 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1914 * composite.h (struct composition): Change types of members;
1915 glyph_len to unsigned, width to unsigned short.
1917 2001-03-08 Andrew Innes <andrewi@gnu.org>
1919 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1922 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1924 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1927 * xterm.c (note_mouse_highlight): Handle mouse-face and
1928 help-echo in strings.
1929 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1930 (fast_find_string_pos): New function.
1932 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1933 (display_string): Call face_at_string_position with new parameter.
1935 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1936 Handle `mouse-face'.
1938 * dispextern.h (face_at_string_position): Change prototype.
1940 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1942 * keyboard.c (make_lispy_event): Avoid generating drag events
1943 if the mouse hasn't actually moved to another buffer position.
1945 2001-03-08 Dave Love <fx@gnu.org>
1947 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1949 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1951 * process.c (Fset_process_window_size): Fix a typo.
1953 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1955 * coding.c (detect_coding_sjis): Do more rigid check.
1956 (detect_coding_big5): Likewise.
1957 (decode_coding_sjis_big5): Likewise.
1958 (Fdetect_coding_region): Call detect_coding_system with tailing
1959 anchor byte `\0' for more rigid detection.
1960 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1961 (Fdetect_coding_string): Likewise.
1963 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1965 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1966 a string before extracting its data.
1968 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1970 * window.c (Frecenter): Rewrite code handling negative values
1971 of ARG on graphical frames.
1973 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1975 * window.c (displayed_window_lines): If W->start is outside the
1976 accessible portion of the buffer, call start_display with BEGV or
1977 ZV instead of W->start.
1979 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1981 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1983 * process.c (Fset_process_filter): Don't crash if the input
1984 file descriptor of PROCESS is closed.
1985 (Fset_process_window_size): Likewise.
1987 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1989 * xterm.c (XTflash): Make the timeout of select shorter, and call
1990 select repeatedly until the desired time expires.
1992 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1994 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1996 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1998 * lisp.h (Vwindow_list): Declare extern.
2000 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2002 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2004 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2006 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2007 to detect a case where we have to highlight a different region
2008 despite not having left the currently highlighted region.
2009 Set mouse_face_overlay in the x_display_info.
2010 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2012 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2014 * buffer.c (mouse_face_overlay_overlaps): New function.
2016 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2017 (Qmouse_face): Declare extern.
2019 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2020 if face_change_count is non-zero.
2022 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2024 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2025 that the source is unibyte.
2027 2001-03-05 Dave Love <fx@gnu.org>
2029 * xterm.c (XTmouse_position): Fix typo.
2031 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2033 * minibuf.c (read_minibuf): Clean up the binding stack if
2034 called noninteractively.
2036 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2038 * coding.c (syms_of_coding): Docstring modified.
2040 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2042 * charset.c (char_to_string): If a single byte char has modifier
2043 bits that can't be reflected to the character code, ignore them
2044 instead of signaling an error.
2046 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2048 * s/msdos.h: Update copyright notice.
2050 * dosfns.h: Update copyright notice.
2052 * dosfns.c: Update copyright notice.
2054 * msdos.c: Update copyright notice.
2056 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2058 * xterm.c (glyph_rect): New function.
2059 (XTmouse_position): Use it to raise the threshold for mouse
2060 movement event generation.
2062 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2064 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2065 specifies (reverse . t), reverse the initial screen colors.
2066 (IT_set_frame_parameters): If the property is foreground-color,
2067 but we are reversing the colors, set bg_set, not fg_set.
2068 Likewise for setting background-color and reversing: set fg_set.
2069 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2072 * xfaces.c (Finternal_set_lisp_face_attribute)
2073 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2076 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2078 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2079 to a single slash in the middle of file names.
2081 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2082 Accept only alphanumeric time zone names.
2084 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2086 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2087 a widget to zero height.
2089 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2091 * window.c (Fwindow_end): Call move_it_past_eol only if
2092 ending up on a partially visible line.
2094 2001-03-01 Dave Love <fx@gnu.org>
2096 * ccl.c (Fccl_execute): Doc fix.
2098 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2100 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2101 of the tool bar before calling x_figure_window_size.
2103 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2104 NULL after destroying it, otherwise XTread_socket can access a
2105 destroyed widget when input is unblocked.
2107 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2109 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2110 same name as before, although there was a change in fontsets.
2112 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2114 * lisp.h (Fframe_parameter): Declare.
2116 * window.c (set_window_buffer): Field vscroll is an int, not a
2119 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2121 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2124 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2127 * alloc.c (toplevel): Include process.h.
2128 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2129 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2130 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2131 (allocate_vector, allocate_hash_table, allocate_window)
2132 (allocate_frame, allocate_process, allocate_other_vector):
2134 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2135 (mark_maybe_pointer): New function.
2136 (mark_memory): Also mark Lisp data to which only pointers
2137 remain and not Lisp_Objects.
2138 (min_heap_address, max_heap_address): New variables.
2139 (mem_find): Return MEM_NIL if START is below min_heap_address or
2140 above max_heap_address.
2141 (mem_insert): Compute min_heap_address and max_heap_address.
2143 * process.c (make_process): Use allocate_process.
2145 * frame.c (make_frame): Use allocate_frame.
2147 * window.c (make_window, make_dummy_parent): Use allocate_window.
2148 (Fcurrent_window_configuration): Use allocate_other_vector.
2150 * lisp.h (allocate_vectorlike): Remove prototype.
2151 (allocate_vector, allocate_other_vector, allocate_frame)
2152 (allocate_window, allocate_process, allocate_hash_table):
2155 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2156 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2158 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2160 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2161 treat the produced bytes as a valid multibyte sequence.
2163 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2164 (ccl_driver) <CCL_WriteMultibyteChar2>:
2165 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2166 <ccl_finish>: Set ccl->eight_bit_control properly.
2168 * ccl.h (struct ccl_program): New member eight_bit_control.
2170 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2172 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2173 accessible_keymaps_char_table.
2174 (accessible_keymaps_char_table): Obey `is_metized'.
2175 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2178 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2180 * dispnew.c: Check HAVE_TERM_H before including term.h.
2182 2001-02-24 Andrew Innes <andrewi@gnu.org>
2184 * makefile.w32-in: Update copyright notice.
2186 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2188 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2190 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2192 * Makefile.in (lisp): Add international/utf-8.elc.
2194 * fontset.c (Fnew_fontset): Fix handling of the case that an
2195 element of FONTLIST is a cons of family and registry.
2197 2001-02-23 Jason Rumney <jasonr@gnu.org>
2199 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2200 to height unconditionally.
2202 * w32term.c (x_set_glyph_string_background_width): Extend the
2203 background face to the end of the drawing area in the text area, only.
2204 (x_insert_glyphs): Call window_box_left to obtain the left
2205 x-coordinate of the area to shift.
2207 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2210 2001-02-22 Andrew Innes <andrewi@gnu.org>
2212 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2213 ($(BLD)\dispnew.obj):
2214 ($(BLD)\editfns.obj):
2215 ($(BLD)\fileio.obj):
2216 ($(BLD)\filelock.obj):
2217 ($(BLD)\keyboard.obj):
2218 ($(BLD)\w32proc.obj):
2219 ($(BLD)\process.obj):
2220 ($(BLD)\sysdep.obj): Ditto.
2222 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2224 ($(BLD)/dispnew.$(O)):
2225 ($(BLD)/editfns.$(O)):
2226 ($(BLD)/fileio.$(O)):
2227 ($(BLD)/filelock.$(O)):
2228 ($(BLD)/keyboard.$(O)):
2229 ($(BLD)/w32proc.$(O)):
2230 ($(BLD)/process.$(O)):
2231 ($(BLD)/sysdep.$(O)): Ditto.
2233 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2235 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2236 at the start of the function, check that the \n in it->c is
2237 from the iterator's current position.
2239 * xdisp.c (handle_single_display_prop): Add parameter
2240 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2241 properties which replace the display of text with something else.
2242 (handle_display_prop): Call handle_single_display_prop with
2243 additional argument saying if we already replaced text display
2244 with something else. Use AREF.
2245 (with_echo_area_buffer_unwind_data, display_menu_bar)
2246 (decode_mode_spec_coding): Use AREF and ASIZE.
2248 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2249 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2250 * vmstime.h: Files removed.
2252 * unexencap.c, unexfx2800.c: Files removed.
2254 * dispnew.c (direct_output_for_insert): Give up if we are showing
2255 a message or just cleared the message because we might need to
2256 resize the echo area window or display an empty echo area.
2258 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2260 * xdisp.c (redisplay_internal): Do the
2261 mark_window_display_accurate after all windows have been
2262 redisplayed because this call resets flags in buffers which are
2263 needed for proper redisplay.
2265 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2266 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2269 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2270 busy_window to hourglass_window, busy_p to hourglass_p.
2272 * msdos.h (struct x_output): Rename busy_window to
2273 hourglass_window, busy_p to hourglass_p.
2275 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2276 busy_window to hourglass_window, busy_p to hourglass_p.
2278 * xfns.c: Rename everything containing *busy_cursor* and similar
2280 (syms_of_w32fns): Rename x-busy-pointer-shape to
2281 x-hourglass-pointer-shape, display-busy-cursor to
2282 display-hourglass, busy-cursor-delay to hourglass-delay.
2284 * w32fns.c: Rename everything containing *busy_cursor* and similar
2286 (syms_of_w32fns): Rename x-busy-pointer-shape to
2287 x-hourglass-pointer-shape, display-busy-cursor to
2288 display-hourglass, busy-cursor-delay to hourglass-delay.
2290 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2293 * dispextern.h (start_hourglass, cancel_hourglass)
2294 (display_hourglass_p): Renamed from *busy_cursor*.
2296 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2298 * keyboard.c (read_char): When an event from unread-command-events
2299 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2301 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2302 equal to the current buffer.
2304 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2305 nil, otherwise we're left with truncate_lines t when a message
2306 is printed with message-truncate-lines bound to t.
2308 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2310 * window.c (Fmove_to_window_line): Undo last change.
2311 (displayed_window_lines): Call line_bottom_y to determine
2312 the line's bottom position.
2314 * dispextern.h (line_bottom_y): Add prototype.
2316 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2317 (pos_visible_p): Use it.
2319 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2320 set redisplaying_p to 0 here instead of in Frecursive_edit.
2321 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2324 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2326 (syms_of_xdisp): Initialize new variables.
2327 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2328 Specbind `inhibit-menubar-update' when updating the menu bar.
2330 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2333 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2336 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2339 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2340 to the start of the file.
2342 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2344 * window.c (set_window_buffer): Fix last change.
2346 * window.c (set_window_buffer): Set window's vscroll to 0.
2348 * window.c (coordinates_in_window): Increase width of area
2349 where the vertical line can be dragged.
2351 * xterm.c (x_set_glyph_string_background_width): Extend the
2352 background face to the end of the drawing area in the text
2355 * xdisp.c (handle_single_display_prop): Set iterator's position
2356 to where the `display' property starts, like for images.
2357 (dump_glyph): New function.
2358 (dump_glyph_row): Use it. Dump info about marginal areas.
2360 * dispnew.c (direct_output_for_insert): Recognize more cases where
2361 glyphs can be written instead of being inserted.
2363 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2364 the left x-coordinate of the area to shift.
2366 * dired.c (directory_files_internal): Set result list to nil
2369 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2371 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2372 invalid multibyte sequence, treat *SRC as a character of
2375 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2377 * textprop.c (Fset_text_properties): Doc fix.
2379 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2381 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2383 2001-02-14 Dave Love <fx@gnu.org>
2385 * coding.c: Doc and message fixes.
2387 2001-02-14 Andrew Innes <andrewi@gnu.org>
2389 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2390 Emacs frame above the screen size.
2392 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2394 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2396 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2398 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2399 case that TO ends up beyond ZV after running before-change-functions.
2401 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2402 the selected window if it is showing the buffer in question.
2404 * dired.c (directory_files_internal): Initialize errno.
2405 (toplevel): Include errno.h.
2407 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2409 * xfaces.c (best_matching_font): New parameter width_ratio.
2410 Multiply avgwidth by width_ratio.
2411 (choose_face_font): Call best_matching_font with width_ratio
2412 calculated from the column width of C.
2414 2001-02-12 Andrew Innes <andrewi@gnu.org>
2416 The following changes are to draw box lines inside characters area
2417 if line-width is negative.
2419 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2420 face->box_line_width is negative.
2421 (x_produce_stretch_glyph): Likewise.
2422 (x_produce_glyphs): Likewise.
2423 (x_estimate_mode_line_height): Likewise.
2424 (x_draw_glyph_string_background): Likewise.
2425 (x_draw_glyph_string_foreground): Likewise.
2426 (x_draw_composite_glyph_string_foreground): Likewise.
2427 (x_draw_glyph_string_box): Likewise.
2428 (x_draw_image_foreground): Likewise.
2429 (x_draw_image_relief): Likewise.
2430 (x_draw_image_foreground_1): Likewise.
2431 (x_draw_image_glyph_string): Likewise.
2433 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2435 The following changes are to draw box lines inside characters area
2436 if line-width is negative.
2438 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2439 face->box_line_width is negative.
2440 (x_produce_stretch_glyph): Likewise.
2441 (x_produce_glyphs): Likewise.
2442 (x_estimate_mode_line_height): Likewise.
2443 (x_draw_glyph_string_background): Likewise.
2444 (x_draw_glyph_string_foreground): Likewise.
2445 (x_draw_composite_glyph_string_foreground): Likewise.
2446 (x_draw_glyph_string_box): Likewise.
2447 (x_draw_image_foreground): Likewise.
2448 (x_draw_image_relief): Likewise.
2449 (x_draw_image_foreground_1): Likewise.
2450 (x_draw_image_glyph_string): Likewise.
2452 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2453 and :line-width can be negative.
2454 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2456 2001-02-09 Jason Rumney <jasonr@gnu.org>
2458 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2459 characters the same as ASCII and latin-1.
2460 (x_display_and_set_cursor): Check for the focus frame's selected
2461 window instead of selected_window.
2462 (x_after_update_window_line): Don't clear if frame's internal
2463 border width is zero.
2464 (x_new_font): Don't change a tooltip's size.
2465 (w32_initialize): Set char_ins_del_ok to 1.
2467 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2468 (x_set_font): If font hasn't changed, avoid recomputing
2469 faces and other things.
2470 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2471 (Fx_create_frame): Add the tool bar height to the frame height.
2472 (x_create_tip_frame): Prevent changing the tooltip's
2473 background color by specifying a color for the default font
2475 (Qcancel_timer): New variable.
2476 (syms_of_w32fns): Initialize and staticpro it.
2477 (Fx_hide_tip, Fx_show_tip): Use it.
2478 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2480 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2482 * w32.c (init_environment): Duplicate local string before putenv.
2484 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2486 * charset.c (Fstring): A typo.
2488 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2490 * charset.c (Fstring): If all arguments are less than 256, return
2493 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2494 return a unibyte string.
2496 * coding.c (code_convert_region): After detecting a coding, if
2497 nothing found, set coding->composing to COMPOSITION_NO.
2498 (decode_coding_string): Likewise.
2500 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2502 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2505 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2507 * charset.c (parse_str_to_multibyte): New function.
2509 * charset.h (parse_str_to_multibyte): Extern it.
2511 * print.c (print_string): If we are going to print a unibyte
2512 string into a multibyte buffer, convert the string to multibyte by
2515 2001-02-06 Andrew Innes <andrewi@gnu.org>
2517 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2518 been created. It seems we can get sent window messages such as
2519 WM_ERASEBKGND before we properly update a frame.
2521 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2523 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2524 Avoid some unnecessary cursor positioning.
2526 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2528 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2529 (LFACE_AVGWIDTH): New macro.
2531 (check_lface_attrs): Check LFACE_AVGWIDTH.
2532 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2533 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2534 (merge_face_vectors): Check LFACE_AVGWIDTH.
2535 (Finternal_make_lisp_face): Use AREF.
2536 (xm_set_menu_resources_from_menu_face)
2537 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2538 (Finternal_lisp_face_empty_p): Use AREF.
2539 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2540 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2541 Compare average widths..
2542 (best_matching_font): Arrange for comparing average widths.
2544 * dispextern.h (enum lface_attribute_index):
2545 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2547 2001-02-05 Dave Love <fx@gnu.org>
2549 * puresize.h: Revert last change following loadup.el change.
2551 2001-02-05 Andrew Innes <andrewi@gnu.org>
2553 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2554 invocation of temacs, to work with Windows 2000.
2555 (bootstrap-emacs): Ditto.
2557 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2559 * xterm.c (x_display_and_set_cursor): Check for the focus
2560 frame's selected window instead of selected_window.
2562 * xdisp.c (try_scrolling): If point is in the line below the
2563 window, make sure to move the iterator at least a canonical
2566 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2568 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2570 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2571 If invalid, execute CCL_INVALID_CMD.
2572 (ccl_driver): If the CCL program is terminated because of
2573 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2574 destination instead of throwing them away.
2576 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2578 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2579 faces and other things.
2581 * xdisp.c (get_next_display_element): Fix case of empty
2582 display table entry.
2584 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2586 * editfns.c (Fconstrain_to_field): Doc fix.
2588 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2589 into `thoroughly', to make it consistent with the doc string.
2591 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2593 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2595 * search.c (search_buffer): Call set_search_regs with a byte
2596 position, not a character position.
2598 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2601 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2603 * frame.c (Fmodify_frame_parameters): Doc fix.
2605 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2607 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2608 identifier which is not reserved by Standard C.
2610 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2612 * window.c (enum window_part): New enumeration.
2613 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2615 (coordinates_in_window): Return an enumerator from enum
2616 window_part. Fix handling of right scroll bar.
2617 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2618 `right-fringe' instead of `left-bitmap-area' and
2619 `right-bitmap-area'. Use enumerators from enum window_part
2620 instead of hard-coded integers.
2621 (check_window_containing, window_from_coordinates):
2622 Use enumerators from enum window_part instead of hard-coded integers.
2623 (syms_of_window): Replace Qleft_bitmap_area and
2624 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2626 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2628 * editfns.c (Fformat_time_string): Doc fix.
2630 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2632 * keymap.c (Fwhere_is_internal): Use the first valid binding
2633 if no ascii binding is found (when firstonly is t).
2635 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2637 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2638 instead of Finteractive_p.
2640 * lisp.h (interactive_p): Add prototype.
2642 * eval.c (interactive_p): New function.
2643 (Finteractive_p): Use it.
2645 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2647 2001-01-31 Dave Love <fx@gnu.org>
2649 * .gdbinit (hook-run): Define to run xreload.
2651 * textprop.c (Fset_text_properties): Fix newline in doc string.
2653 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2655 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2656 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2658 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2659 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2660 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2662 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2665 2001-01-30 Dave Love <fx@gnu.org>
2667 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2670 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2672 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2673 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2675 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2677 * textprop.c (Fset_text_properties): Doc fix.
2679 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2681 * xdisp.c (forward_to_next_line_start): Remove xassert.
2683 2001-01-29 Jason Rumney <jasonr@gnu.org>
2685 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2686 returning without releasing it.
2688 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2690 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2691 for '^', '$', and '\0'.
2693 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2695 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2696 regex for '^', '$', and '\0'.
2698 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2699 only if current_sblock has been initialized.
2701 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2702 terminal frame even if it is the only visible frame.
2704 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2706 * fontset.c (font_family_registry): Even if FONTNAME conform to
2707 XLFD, if it specifies other fields than family and registry,
2708 return FONTANME. New argument FORCE if nonzero cancel that feature.
2709 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2710 a signle byte character. Don't set FAMILY part to nil here.
2711 It is handled by the caller choose_face_font.
2712 (Fnew_fontset): Call font_family_registry with FORCE 0.
2713 (Fset_fontset_font): Likewise.
2715 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2717 * xdisp.c (display_line): Don't treat a newline as fitting
2720 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2722 * window.c (size_window): Set the window's orig_top to nil when
2723 changing heights, so that a future shrink_mini_window won't
2724 restore a bogus height.
2726 * frame.c (do_switch_frame): If selected frame has a mini-window,
2727 resize that to exact size.
2729 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2731 * xdisp.c (display_line): Simplify check for glyphs fitting
2732 entirely in the line.
2734 * xfns.c (xic_style): New variable.
2735 (create_frame_xic): Move static variable to global scope for
2736 the case that `static' gets defined away.
2738 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2740 * coding.c (decode_coding): Set a flag for inhibiting
2742 (code_convert_region): Always set saved_coding_symbol.
2743 (decode_coding_string): Likewise. Update coding->symbol when we
2744 encounter a inconsistent eol by the same way as code_convert_region.
2746 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2748 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2751 * xterm.c (x_after_update_window_line): Don't clear if frame's
2752 internal border width is zero.
2753 (x_clear_area): New function.
2754 (x_after_update_window_line, x_clear_end_of_line)
2755 (x_scroll_bar_create, x_scroll_bar_set_handle)
2756 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2757 instead of XClearArea.
2759 * xterm.h (x_clear_area): Add prototype.
2761 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2762 which doesn't seem necessary anymore with Lesstif 0.92.
2764 2001-01-25 Dave Love <fx@gnu.org>
2766 * puresize.h (BASE_PURESIZE): Up to 720000.
2768 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2770 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2772 * xdisp.c (echo_area_display): Don't call redisplay_internal
2773 when Emacs is shutting down. We can't run hooks etc. that
2774 would be necessary to do a redisplay.
2776 * lread.c (read_integer): Use type EMACS_INT instead of int.
2778 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2780 * ccl.c (ccl_driver): Fix last change.
2782 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2784 * ccl.h (sturct ccl_program): New member suppress_error.
2786 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2787 insert error message to the output.
2788 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2790 * coding.h (struct coding_system): New member suppress_error.
2792 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2793 (Fset_terminal_coding_system_internal): Set the member
2794 suppress_error to 1.
2795 (Fset_safe_terminal_coding_system_internal): Likewise.
2797 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2799 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2800 as if it was a `charset'.
2802 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2804 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2805 value in where_is_cache; the next lookup in the cache returns
2806 something bogus if we do.
2808 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2810 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2811 if HAVE_WINDOW_SYSTEM isn't defined.
2813 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2815 * fns.c (sweep_weak_table): Fix code taking items out of
2816 the hash collision chain. Some cleanup.
2818 * xterm.c (x_new_font): Don't change a tooltip's size.
2820 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2821 background color by specifying a color for the default font
2824 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2826 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2827 a workaround for SunOS 4's cc.
2828 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2829 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2830 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2833 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2835 * xterm.c (x_set_window_size_1): New function extracted from
2837 (x_set_window_size): Use it.
2838 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2839 doesn't have a widget, like tooltips.
2841 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2843 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2845 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2847 * fns.c (Fset_char_table_default): Fix to make sub char-table
2850 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2852 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2853 a desired tool bar string, even if there are no tool bar items.
2855 * xdisp.c (Ftool_bar_lines_needed): New function.
2856 (syms_of_xdisp): Defsubr it.
2858 * editfns.c (Fformat): Don't extend text properties from arguments
2859 to padding chars in the result.
2861 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2863 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2865 2001-01-20 Andrew Innes <andrewi@gnu.org>
2867 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2868 (w32_initialize): Don't set term hooks that aren't actually needed
2871 * xfaces.c (realize_default_face):
2873 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2875 * xdisp.c (handle_single_display_prop): Remove references to
2876 FRAME_W32_CONSOLE_P.
2878 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2880 * frame.h (output_method): Remove output_w32_console method.
2881 (FRAME_W32_CONSOLE_P): Remove macro.
2883 * frame.c (Qw32_console): Remove variable.
2884 (Fframep): Remove references to it.
2885 (syms_of_frame): Ditto.
2886 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2888 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2891 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2893 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2895 2001-01-19 Andrew Innes <andrewi@gnu.org>
2897 * w32.c (init_environment): Add a version-independent site-lisp
2898 directory to EMACSLOADPATH, after the version dependent one.
2900 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2902 * editfns.c (Fbuffer_substring): Doc fix.
2904 * xdisp.c (message_dolog, message2, message2_nolog):
2905 Rename parameter LEN to NBYTES.
2907 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2909 * charset.c (strwidth): Use c_string_width.
2910 (c_string_width): New function.
2911 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2914 * charset.h (c_string_width, lisp_string_width): Extern them.
2916 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2918 * indent.c (check_composition): Check validity of composition.
2920 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2921 characters by calling c_string_width.
2922 (x_consider_frame_title): Get byte length of frame tile string
2924 (display_mode_element): Pay attention to width of non-ASCII
2925 characters by calling strwidth.
2927 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2929 * xfns.c (Qcancel_timer): New variable.
2930 (syms_of_xfns): Initialize and staticpro it.
2931 (Fx_hide_tip, Fx_show_tip): Use it.
2932 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2934 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2936 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2938 * window.h (WINDOW_LIVE_P): New macro.
2940 * window.c (window_size_fixed): New variable.
2941 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2944 * eval.c (specbind): If binding a per-buffer variable which
2945 doesn't have a buffer-local value in the current buffer, change
2946 the global value by changing the value of the symbol bound in all
2947 buffers not having their own value, to make it consistent with
2948 what happens with other buffer-local variables.
2950 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2952 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2953 when searching for a newline.
2955 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2957 * xdisp.c (display_string): Fix previous change.
2959 2001-01-18 Jason Rumney <jasonr@gnu.org>
2961 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2962 GLYPH_DEBUG is defined.
2963 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2964 true for images with `:ascent 100'.
2965 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2966 meantime, use face MOUSE_FACE_ID.
2967 If first glyph isn't a character glyph, use the ASCII NUL
2968 character to determine the face.
2969 (expose_area): Do not treat left margin specially.
2970 (note_mode_line_highlight): If no local_map, check global keymap.
2971 (note_mouse_highlight): Initialize overlay.
2972 (clear_mouse_face): Don't return if tip_frame is non-nil.
2973 (show_scroll_bars): Remove unused function.
2974 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2975 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2977 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2978 (x_free_frame_resources): Unload relief colors.
2980 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2982 * xdisp.c (forward_to_next_line_start): Avoid calling
2983 get_next_display_element when the newline is already found.
2984 This may change the iterator's position, when its current position is
2985 equal to the iterator's stop_charpos.
2987 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2988 zero, use this method only at the end of a line.
2990 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2991 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2992 if SCALABLE_FONTS_P is set.
2994 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2995 so that scalable fonts are included.
2997 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2998 In the cache, use a key containing the information if scalable
3000 (x_load_font): Adapt to change of keys in the font cache.
3002 2001-01-17 Kim F. Storm <storm@filanet.dk>
3004 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3005 XListFonts to take advantage of font caching.
3007 * xterm.c (x_list_fonts): Ensure caching font information when
3008 called for a null frame, which is the case frequently when Emacs
3011 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3013 * xfns.c (QCconversion): Replaces QCalgorithm.
3015 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3017 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3020 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3021 not everything could be displayed.
3023 * line.h, x-list-font.c: Files removed because unused.
3025 2001-01-17 Andrew Innes <andrewi@gnu.org>
3027 * dired.c (directory_files_internal): Convert result from readdir
3028 to a unibyte string initially, to avoid possible misinterpretation
3029 of some bytes as the internal form of Emacs characters.
3031 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3033 * fns.c (concat): Be sure to avoid putting the same `composition'
3034 property on the adjacent regions.
3036 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3038 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3039 (Fscroll_right, Fscroll_left): Set it here instead, if called
3042 * buffer.c (Fset_buffer_modified_p): Set buffer's
3043 prevent_redisplay_optimizations_p flag.
3045 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3046 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3047 with additional arg.
3049 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3052 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3053 FROM_WHERE, for debugging.
3055 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3057 * ccl.c (Fregister_ccl_program): Handle the return value of
3058 resolve_symbol_ccl_program correctly.
3059 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3061 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3063 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3064 has gone in the meantime, use face MOUSE_FACE_ID.
3066 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3067 If x_display_info_for_display returns null, don't try to close
3068 the display; we didn't open it.
3070 * dispnew.c (save_or_restore_current_matrices): Function removed.
3071 (save_current_matrix, restore_current_matrix): New functions.
3072 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3073 restore the frame's current matrix. Due to the glyph pointer
3074 setup done in adjust_glyph_matrix, there is no easy way to make
3075 saving the current matrix in the desired matrix generally correct,
3078 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3080 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3082 (display_line): Optimize for wide characters.
3083 (display_string): Don't try to display a multi-column character
3084 partially. On ttys, produce more than one truncation glyph for
3085 multi-column characters that don't fit on the line.
3087 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3089 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3090 Define it instead of WORDS_BIGENDIAN. Caller changed.
3092 2001-01-13 Jason Rumney <jasonr@gnu.org>
3094 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3095 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3096 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3097 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3099 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3100 (x_draw_image_relief, x_draw_image_foreground_1)
3101 (x_draw_image_glyph_string): Adapt to change of image margins.
3103 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3106 * w32bdf.c (search_file_line, get_cached_font_char)
3107 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3109 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3111 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3112 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3113 (Fw32_send_sys_command): Remove unused variables.
3114 (w32_msg_pump): Add parentheses.
3116 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3117 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3120 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3122 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3123 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3124 being a pair of margins.
3125 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3126 to DEFVAR_LISP. Extend doc.
3128 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3130 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3131 pair of integers `(X . Y)', use X for the horizontal and Y for the
3133 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3134 (parse_image_spec): Check it.
3135 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3136 (tiff_format, gif_format, gs_format):
3137 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3139 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3140 (x_draw_image_relief, x_draw_image_foreground_1)
3141 (x_draw_image_glyph_string): Adapt to the change of image margins.
3143 * dispextern.h (struct image): Replace member `margin' with
3144 `hmargin' and `vmargin'.
3146 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3149 * dispnew.c (update_text_area): Put code which decrements the
3150 stop position when the row's face extends to the end of the
3153 * xfns.c (x_set_mouse_color): Fix color allocation.
3155 * keyboard.c: Call get_local_map with new argument list.
3157 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3159 * intervals.h (enum map_property): Removed.
3160 (get_local_map): Change prototype.
3162 * keymap.c: Call get_local_map with new argument list.
3163 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3165 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3167 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3168 of the size needed for the tool bar string. For the last image,
3169 use a `display' property that reaches to the end of the string.
3171 * xselect.c (selection_request_dpyinfo): New variable.
3172 (x_handle_selection_request): Set it.
3173 (x_selection_request_lisp_error): Don't call
3174 x_decline_selection_request if selection request's display has
3177 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3178 Do the unregister_colors before calling XFreeColors.
3180 2001-01-10 Dave Love <fx@gnu.org>
3182 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3183 ${SOME_MACHINE_LISP}, not ${lisp}.
3185 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3187 * xdisp.c (display_line): On ttys, produce more than one truncation
3188 glyph for multi-column characters that don't fit on the line.
3190 * xselect.c (x_reply_selection_request): Add a comment.
3192 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3193 XkbGetNames instead of XkbGetKeyboard.
3195 2001-01-10 Dave Love <fx@gnu.org>
3197 * sysdep.c (random): Revert the declaration.
3199 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3201 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3202 Call function string_bytes.
3203 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3205 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3206 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3207 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3208 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3210 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3211 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3212 after sweeping strings, and at the end.
3213 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3215 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3216 ensure that pop_message is called.
3218 * keyboard.c (Fexecute_extended_command): Use a
3219 record_unwind_protect to ensure that pop_message is called.
3221 * lisp.h (push_message_unwind): Add prototype.
3223 * xdisp.c (push_message_unwind): New function.
3225 * fileio.c (do_auto_save_unwind): Do the pop_message here
3226 instead of in Fdo_auto_save.
3227 (Fdo_auto_save): Don't call pop_message.
3229 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3231 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3234 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3236 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3237 when increasing window's vscroll.
3239 * macros.c (Qkbd_macro_termination_hook): New variable.
3240 (syms_of_macros): Initialize and staticpro it.
3241 (pop_kbd_macro): Run kbd-macro-termination-hook.
3243 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3245 2001-01-07 Dave Love <fx@gnu.org>
3247 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3248 arglist, for documentation's sake.
3250 2001-01-06 Andrew Innes <andrewi@gnu.org>
3252 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3255 2001-01-05 Andrew Innes <andrewi@gnu.org>
3257 * term.c (update_end): Don't check updating_frame; for some reason
3258 this can be 0 sometimes, such as after dismissing a popup menu,
3259 and isn't necessary given the explicit frame argument.
3261 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3263 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3264 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3266 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3268 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3270 * xfns.c (x_create_tip_frame): Preserve the value of
3271 face_change_count around the creation of the tip frame.
3273 * xfns.c (last_show_tip_args): New variable.
3274 (compute_tip_xy): New function.
3275 (Fx_show_tip): Reuse an existing tip frame, if possible.
3276 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3278 2001-01-04 Dave Love <fx@gnu.org>
3280 * editfns.c (Fformat): Doc fix.
3282 * systime.h (set_file_times): Prototype.
3284 * widget.h (EmacsFrameSetCharSize_): Prototype.
3286 * sysdep.c (random, srandom): Declare explicitly.
3288 * dispextern.h (move_it_vertically_backward): Declare.
3290 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3292 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3293 like in Fx_create_frame.
3295 * xfaces.c (set_font_frame_param): Don't do anything for
3296 non-graphical frames.
3298 * window.c (Fdelete_other_windows): Set window's window_end_valid
3299 to nil when changing the window's start. Don't change the
3300 window's start when its top position hasn't changed. If we do,
3301 this will set the window's optional_new_start, which act's like a
3302 force_start during redisplay with C-x 1 M-> under particular
3303 circumstances (see report from Per Starback to emacs-pretest-bug
3306 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3308 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3309 short cut at the start of the function. Add an assertion.
3310 (reseat_at_next_visible_line_start): Add an assertion.
3312 * window.c (Frecenter): When changing the window start, set the
3313 window's window_end_valid to nil.
3314 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3316 * dispextern.h (move_it_past_eol): Add prototype.
3318 * xdisp.c (move_it_past_eol): New function.
3320 * window.c (Fwindow_end): Doc fix.
3322 2001-01-03 Dave Love <fx@gnu.org>
3324 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3326 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3328 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3329 the enabled_p flag of the glyph row at window_end_vpos to 0.
3330 (handle_single_display_prop): Fix last change.
3332 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3334 * window.c (Frecenter): Doc fix.
3336 2001-01-02 Andrew Innes <andrewi@gnu.org>
3338 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3340 * frame.h (output_method): Add output_w32_console method.
3341 (FRAME_W32_CONSOLE_P): New macro.
3343 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3344 use output_w32_console method.
3345 (Qw32_console): New Lisp_Object.
3346 (Fframep): Return it.
3347 (syms_of_frame): Init it.
3348 (Fframe_parameters): Report w32console as font for w32_console frames.
3350 * xfaces.c (realize_default_face): Set face foreground and
3351 background to unspecified for w32_console frames.
3352 (realize_face): Realize face cache for w32_console frames.
3353 (realize_tty_face): Accept w32_console frames.
3355 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3356 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3357 necessary, even if running interactively.
3359 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3362 * w32term.c (x_update_begin):
3366 (x_change_line_highlight):
3371 (w32_reassert_line_highlight):
3372 (w32_frame_rehighlight):
3373 (w32_frame_raise_lower): Do nothing if not w32 frame.
3375 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3377 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3378 system doesn't tell us directly.
3379 (Fx_display_visual_class): Implement properly.
3381 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3383 * window.c (Frecenter): Handle centering in graphical frames
3384 specially. Centering on the basis of line counts doesn't work
3385 reliably with variable-height lines.
3387 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3389 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3392 * composite.c (run_composition_function): Remove unused var `val'.
3393 (update_compositions): Remove unused variable `hook'.
3395 * intervals.c (get_local_map): Remove unused variable `tem'.
3397 * doprnt.c (doprnt1): Remove unused variable `size'.
3399 * fns.c (Flength): Remove unused variable `tail'.
3400 (Fdelete): Remove unused variable `size'.
3402 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3405 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3407 * data.c (find_symbol_value): Remove extra 3rd argument in the
3408 call to swap_in_symval_forwarding.
3410 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3412 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3413 (trivial_regexp_p): Remove unused variable `c'.
3414 (boyer_moore): Remove unused variable `k'.
3416 * indent.c (current_column): Remove unused variable `stopchar'.
3417 (Fcompute_motion): Remove unused variable `contin'.
3419 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3421 * dired.c (directory_files_internal): Fix a typo in a comment.
3422 Remove an unused variable `handler'.
3423 (file_name_completion): Remove unused function-scope variable `dp'.
3424 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3427 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3429 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3431 (Fmarker_insertion_type): Remove unused variable `buf'.
3433 * insdel.c (make_gap): Remove unused variable `result'.
3435 * keyboard.c (record_char): Remove unused function-scope var `help'.
3436 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3437 (menu_bar_items): Remove unused function-scope variable `tem'.
3439 * fontset.c (fontset_ref): Remove unused variable `i'.
3440 (fontset_set): Remove unused variables `j' and `tmp'.
3441 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3442 (make_fontset_for_ascii_face): Remove unused variable `name'.
3443 (fs_load_font): Remove unused variable `font_idx'.
3444 (fs_query_fontset): Remove unused function-local variable `fontset'.
3445 (list_fontsets): Remove unused variable `tail'.
3446 (Fnew_fontset): Remove unused variables `family' and `registry'.
3447 (accumulate_font_info): Remove unused variable `tmp'.
3448 (Ffontset_font): Remove unused variable `id'.
3449 (syms_of_fontset): Remove unused variable `i'.
3451 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3453 (lookup_image): Remove unused variable `file'.
3454 (xbm_load): Remove unused variables `bitmap_data', `height', and
3455 `width'. Remove function-local variable `i', leave the
3457 (gif_load): Remove unused variable `inc'.
3459 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3460 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3461 leave only the one in the inner block.
3463 * xfaces.c (face_fontset, realize_default_face): Remove unused
3465 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3467 * term.c (encode_terminal_code): Remove unused variable `c'.
3469 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3470 char *' instead of `char *'.
3472 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3473 (Fget_unused_category): Remove unused variable `docstring_vector'.
3474 (Fchar_category_set): Remove unused variables `val', `charset',
3477 * coding.c (detect_coding_iso2022, setup_coding_system):
3478 Remove unused variable `i'.
3479 (detect_coding_mask): Remove unused variable `idx'.
3480 (detect_coding): Remove unused variable `i'.
3481 (ccl_coding_driver): Remove unused variable `result'.
3482 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3483 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3484 (encode_coding_string): Remove unused variables `gcpro1' and
3485 `saved_coding_symbol'.
3486 (Ffind_coding_systems_region_internal): Remove function-local
3487 variable args[], leave only the block-local one.
3488 (code_convert_region1): Remove unused variable `len'.
3490 * charset.c (char_printable_p): Remove unused variable `chars'.
3491 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3492 (str_to_multibyte): Remove unused variable `c'.
3494 * window.c (size_window): Remove block-local variable `min_size'.
3496 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3497 `header_line_height'.
3498 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3499 enum display_element_type.
3501 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3503 * xterm.c (x_connection_closed): Catch X errors around all
3504 statements that call X. Save away the error message in a local copy.
3506 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3509 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3510 in or at the start of invisible text.
3512 * dispnew.c (update_window): Don't check_current_matrix_flags.
3514 2001-01-01 Jason Rumney <jasonr@gnu.org>
3516 * w32fns.c (x_figure_window_size): Do not allow new_height and
3517 new_width of frame to override specified values.
3519 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3521 * composite.c (find_composition): Fix a code for searching backward.
3523 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3525 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3526 (update_window) [GLYPH_DEBUG]: Call it.
3527 (scrolling_window): Prevent including current rows which are below
3528 what's displayed in the window.
3530 * xdisp.c (try_window_reusing_current_matrix)
3531 <new start <= old start>: Disable rows in the current matrix
3532 which are below the window after scrolling.
3534 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3535 is zero. It's not worth the complexity.
3536 (invisible_text_between_p): Put in #if 0 because unused.
3538 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3540 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3541 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3543 * keyboard.c (echo_char): If C is an integer, always call
3544 push_key_description. Former code could signal an invalid
3547 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3548 If set, print multibyte text.
3549 (Fsingle_key_description): Call push_key_description with
3550 FORCE_MULTIBYTE set.
3551 (describe_buffer_bindings): Likewise.
3553 * lisp.h (push_key_description): Add prototype.
3555 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3556 around the call to redisplay_internal.
3558 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3560 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3562 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3564 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3565 (ccl_driver): New local variable `extra_bytes'.
3567 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3569 * coding.c (setup_coding_system):
3570 Initialize coding->spec.ccl.eight_bit_carryover.
3571 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3573 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3575 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3576 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3577 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3578 (decode_composition_emacs_mule): New function.
3579 (decode_coding_emacs_mule): Decode composition sequence by calling
3580 decode_composition_emacs_mule.
3581 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3582 (encode_coding_emacs_mule): Changed from macro to function.
3583 If a text contains compositions, encode them correctly.
3584 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3585 that decoding and encoding are required.
3587 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3589 * xfaces.c (PT_PER_INCH): New macro.
3590 (xlfd_point_size): Compute real point size from font's pixel size.
3591 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3594 * .gdbinit: Comment out the line pointing to the Lesstif source
3597 * window.c (Frecenter): Use displayed_window_lines instead
3598 of window_internal_height.
3600 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3601 instead of x-toolkit-scroll-bars-p.
3602 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3604 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3605 instead of x-toolkit-scroll-bars-p.
3606 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3608 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3609 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3610 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3612 (add_window_display_history, add_frame_display_history)
3613 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3614 (build_frame_matrix_from_leaf_window): Remove unused code.
3615 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3617 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3618 (update_window) [GLYPH_DEBUG]: Likewise.
3619 (syms_of_display): Defsubr dump-redisplay-history.
3621 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3623 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3624 the end of the prompt. Set echo_after_prompt to the offset
3625 of echoptr in echobuf.
3627 * xdisp.c (init_from_display_pos): Pop until the iterator's
3628 stack is empty; there may be frames for stretch or images
3631 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3632 (save_or_restore_current_matrix): New function for the same
3633 purpose, but more efficient.
3634 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3636 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3638 * xdisp.c (syms_of_xdisp): Fix last change.
3640 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3642 * xdisp.c (syms_of_xdisp): Doc fix.
3644 * xdisp.c (redisplay_window): Remove label restore_buffers;
3645 use finish_scroll_bars instead to make sure that scroll bars
3646 are redeemed. If we don't do this, flickering can result from
3647 scroll bars being destroyed and recreated.
3649 2000-12-22 Jason Rumney <jasonr@gnu.org>
3651 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3652 in the wrong colors when the foreground is not black.
3653 (expose_window): Don't redraw the window that's currently being
3656 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3658 * window.c (size_window): When setting the window's too_small_ok
3659 flag, compare old size with minimum size depending on WIDTH_P,
3660 don't compare with window_min_width.
3662 * window.c (delete_window): Simplify somewhat.
3663 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3664 freeing window matrices. The flag windows_or_buffers_changed is
3665 set, so the next redisplay will consider all windows; this should
3668 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3670 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3672 * ccl.h (struct ccl_program): New member cr_consumed.
3674 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3675 (CCL_READ_CHAR): Handle EOL conversion here.
3676 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3678 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3680 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3682 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3683 otherwise tabs of different size compare equal.
3685 * callint.c (Fcall_interactively): Prevent a compiler warning.
3687 * print.c (print_unwind): Return nil.
3688 (PRINTDECLARE): Initialize all local variables.
3689 (print_preprocess): Add a default case.
3691 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3693 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3695 * window.c (delete_window, Fsplit_window)
3696 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3698 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3700 * dispnew.c (ensure_frame_matrix): Removed.
3701 (save_frame_matrix, restore_frame_matrix): New functions.
3702 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3704 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3705 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3707 2000-12-21 Andrew Innes <andrewi@gnu.org>
3709 * w32term.c (x_update_begin): Regenerate the palette here, rather
3710 than for each window.
3712 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3713 palette is NULL, since this corrupts memory! Also get
3714 display_info reference from frame.
3716 2000-12-21 Jason Rumney <jasonr@gnu.org>
3718 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3720 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3721 to avoid returning without releasing it.
3723 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3725 * keymap.c (push_key_description): Don't convert eight-bit-control
3726 and eight-bit-graphic to multibyte character.
3728 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3729 generic character and CODE1 is nil, return the smallest character
3732 2000-12-20 Dave Love <fx@gnu.org>
3734 * s/osf5-0.h (NSIG): Don't redefine.
3736 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3738 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3739 excluding menu-bar and tool-bar.
3740 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3741 (menu_item_p): Remove.
3742 (where_is_internal_1): Don't ignore menu-items.
3744 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3746 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3749 * window.c (make_window): Initialize window's min_hscroll.
3750 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3751 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3753 (struct saved_window): New member min_hscroll.
3754 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3755 (Fset_window_configuration): Set window's min_hscroll.
3756 (save_window_save): Save window's min_hscroll.
3757 (compare_window_configurations): Compare min_hscroll values.
3759 * window.h (struct window): New member min_hscroll.
3761 * keyboard.c (echo_prompt): Prevent a compiler warning.
3763 * xdisp.c (try_cursor_movement): Fix last change. The real
3764 condition is that PT is at the end of the row, and should
3765 be displayed at the start of the next row.
3767 * xdisp.c (try_cursor_movement): If we end on a partially
3768 visible line, end we already decided to scroll, return -1.
3770 * dispextern.h (ensure_frame_matrix): Add prototype.
3772 * window.c (delete_window, Fsplit_window)
3773 (Fset_window_configuration): Call ensure_frame_matrix.
3775 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3777 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3778 completed, call fake_current_matrices instead of marking frame
3781 2000-12-20 Jason Rumney <jasonr@gnu.org>
3783 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3785 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3787 * fns.c (Frequire): Doc fix.
3789 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3791 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3793 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3794 currently displaying a message.
3796 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3798 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3800 2000-12-18 Andrew Innes <andrewi@gnu.org>
3802 * w32.c (w32_strerror): New function.
3804 * w32.h (w32_strerror): New extern.
3806 * w32fns.c (Fw32_shell_execute): Use it.
3808 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3810 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3812 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3814 * msdos.c (IT_set_face): Obey inverse_video.
3816 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3818 * dired.c (directory_files_internal): Always return decoded filenames.
3820 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3822 * xterm.c (x_connection_closed): Prevent being called recursively
3823 because of an error condition in XtCloseDisplay.
3825 * xdisp.c (init_iterator): If noninteractive, and the frame's
3826 face cache is null, make one.
3828 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3830 * process.c (wait_reading_process_input): Check for pending
3831 input when running timers.
3833 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3835 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3837 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3839 * process.c (read_process_output): Don't run a filter if the code
3840 decoder produces nothing but carryover.
3842 2000-12-17 Andrew Innes <andrewi@gnu.org>
3844 * w32.c (sys_rename): Only check errno against EEXIST, and not
3845 EACCES, when determining whether rename failed because the target
3846 exists. This was resulting in indefinite looping on Windows 9x if
3847 the source file was locked by another process.
3849 * w32fns.c (Ffile_system_info): New function.
3850 (syms_of_w32fns): Defsubr it.
3852 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3854 * window.c (coordinates_in_window): Fix computation for
3855 position on vertical line between mode lines.
3857 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3858 Don't alter tip_frame or tip_window.
3859 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3862 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3863 Don't alter tip_frame or tip_window.
3864 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3867 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3869 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3870 be consistent with the doc string. Reported by NAKAJIMA Mikio
3871 <minakaji@osaka.email.ne.jp>.
3873 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3875 * xfaces.c (Vface_ignored_fonts): New variable.
3876 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3877 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3879 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3881 * dispnew.c (update_window): Detect pending input every nth line
3882 updated, i.e. do it depending on real work done, and not on the
3885 * xterm.c (expose_window): Don't redraw the window that's
3886 currently being updated.
3888 * window.c (Fset_window_point): Remove test for
3889 cursor_in_non_selected_windows.
3891 * lread.c (read1): Recognize end of file after `\\'.
3893 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3894 not unwind_create_frame.
3896 2000-12-15 Dave Love <fx@gnu.org>
3898 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3901 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3903 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3905 * coding.c (setup_coding_system): Clear all members of the struct
3906 coding_system at first.
3907 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3909 (code_convert_region): Don't override coding->src_multibyte and
3910 coding->dst_multibyte.
3912 * fns.c (Fmd5): Docstring improved.
3914 2000-12-15 Miles Bader <miles@gnu.org>
3916 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3917 are actually marked as mode-lines; otherwise use
3918 estimate_mode_line_height.
3920 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3922 * editfns.c (Fformat): Prevent a buffer overrun when the format
3923 specifies a precision.
3925 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3927 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3928 argument is outside the range [2..3].
3930 2000-12-14 Andrew Innes <andrewi@gnu.org>
3932 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3933 nothing to do. Bind inhibit-quit.
3934 (tip_frame): Make it a Lisp_Object.
3935 (x_create_tip_frame): Set tip_frame after it has been added to
3937 (Fx_show_tip): Don't set tip_frame here.
3938 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3939 (unwind_create_frame, unwind_create_tip_frame): New functions.
3940 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3941 while a frame is only partially constructed.
3943 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3944 (x_free_frame_resources): New function.
3945 (x_destroy_window): Use it.
3947 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3949 * xfns.c (Fx_backspace_delete_keys_p): New function.
3950 (syms_of_xfns): Defsubr it.
3952 * config.in (HAVE_XKBGETKEYBOARD): Add.
3954 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3956 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3957 Always store string in multibyte representation in echobuf.
3958 (echo_char): Always store string in multibyte representation in
3960 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3961 (read_key_sequence): Adjusted for the change of echo_prompt.
3963 * fns.c (Fmd5): Docstring improved.
3965 * lisp.h (detect_coding_system): Prototype adjusted.
3967 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3968 (detect_coding_emacs_mule, detect_coding_iso2022,)
3969 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3970 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3971 New argument MULTIBYTEP. Callers changed.
3972 (detect_coding_mask, detect_coding_system): New argument
3973 MULTIBYTEP. Callers changed.
3974 (decode_coding_string): Set coding->src_multibyte and
3975 coding->dst_multibyte before calling detect_coding and detect_eol.
3976 Update them after some coding system is detected.
3978 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3980 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3982 * keyboard.c (menu_bar_items, tool_bar_items):
3983 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3985 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3987 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3989 (unwind_create_frame, unwind_create_tip_frame): New functions.
3990 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3991 while a frame is only partially constructed.
3993 * xterm.h (x_free_frame_resources): Declare.
3995 * xterm.c (x_free_frame_resources): New function.
3996 (x_destroy_window): Use it.
3998 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3999 don't interrupt the update for pending input initially, i.e.
4000 update at least some lines.
4002 * keyboard.c (do_mouse_tracking): Make externally visible.
4004 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4006 * xfns.c (gray_bitmap_bits): Declare `char *'.
4008 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4010 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4011 lines start with a relief line.
4013 2000-12-12 Dave Love <fx@gnu.org>
4015 * window.c (Fdisplay_buffer): Doc fix.
4016 (Fwindow_list): Remove unused var.
4018 * buffer.h (mmap_set_vars): Declare.
4020 * window.h (Fset_window_point): Declare.
4022 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4024 * msdos.c (fast_find_position): Don't overstep the last window row.
4025 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4026 variable `area'. When looking for a row under (X,Y), give up if some
4027 of the previous rows is not enabled.
4029 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4031 * window.c (Fset_window_point): If displaying cursors in windows
4032 other than the selected window, make sure redisplay updates
4033 other windows to show the new value of point in the window.
4035 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4037 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4038 the buffer is the sole visible buffer when in the mini-buffer.
4040 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4041 Bind `inhibit-read-only' to t.
4042 (unwind_with_echo_area_buffer): Use AREF.
4044 * xfns.c (Fx_hide_tip): Simplified.
4046 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4049 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4051 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4053 * xfns.c (Fx_hide_tip): Fix last change.
4055 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4056 nothing to do. Bind inhibit-quit.
4057 (tip_frame): Make it a Lisp_Object.
4058 (x_create_tip_frame): Set tip_frame after it has been added to
4060 (Fx_show_tip): Don't set tip_frame here.
4062 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4064 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4067 * dispextern.h: Change external declaration of tip_frame.
4069 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4070 return an empty string.
4072 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4073 of the window's update_mode_line flag, since the former is set by
4074 force-mode-line-update, not the latter. This makes
4075 column-number-mode slightly faster.
4077 * xdisp.c (try_window_id) <all changes above window start>:
4080 2000-12-11 Paul Eggert <eggert@twinsun.com>
4082 * config.in (HAVE_FTELLO): Remove.
4084 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4085 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4087 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4088 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4090 2000-12-11 Miles Bader <miles@gnu.org>
4092 * window.c (displayed_window_lines): Don't round up when
4093 converting empty space at bottom to lines.
4094 Handle non-newline-terminated final lines properly.
4095 (Fwindow_text_height): New function (used to be in lisp).
4096 (syms_of_window): Initialize it.
4098 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4100 * syntax.c (scan_lists): Check that the right quote char has the
4101 right Sstring syntax when jumping over strings.
4102 (init_syntax_once): Use Smax rather than 13.
4104 2000-12-09 Miles Bader <miles@gnu.org>
4106 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4107 with PARTIALLY, inverting the sense.
4108 (window_scroll_pixel_based): Scroll partially visible lines into
4109 place if we hit the beginning or end of the buffer.
4110 (displayed_window_lines): Don't include partially visible lines.
4111 (Fmove_to_window_line): Skip past any partially visible first line.
4113 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4115 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4117 * tparam.c (tparam1): Change the way buffers are reallocated to be
4118 portable and less obfuscated.
4120 * termcap.c (tgetent): Change the way buffers are reallocated to
4121 be portable and less obfuscated.
4123 * macros.c (store_kbd_macro_char): Change the way buffers are
4124 reallocated to be portable and less obfuscated.
4126 * lread.c (read1): Change the way buffers are reallocated to be
4127 portable and less obfuscated.
4129 * doc.c (Fsubstitute_command_keys): Change the way buffers
4130 are reallocated so that it is portable.
4132 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4134 * dosfns.c (Ffile_system_info): New function.
4135 (syms_of_dosfns): Defsubr it.
4137 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4139 * alloc.c (gc_sweep): Add comment.
4141 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4143 * sound.c (vox_configure): Change order of ioctls.
4144 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4145 Ignore errors when changing volume.
4146 (vox_close): Don't reset the device.
4148 * process.c (read_process_output): Make sure the process marker's
4149 position is valid when the process buffer is changed in
4150 after-change functions. W3 does that.
4152 * xfns.c (x_free_gcs): New function.
4154 * xterm.h (x_free_gcs): Add prototype.
4156 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4159 * xterm.c (x_destroy_window): Call x_free_gcs so that
4160 resources of non-toolkit X windows will be freed.
4162 2000-12-07 Andrew Innes <andrewi@gnu.org>
4164 * w32fns.c (xlfd_charset_of_font): Fix last change.
4166 2000-12-06 Dave Love <fx@gnu.org>
4168 * md5.h (__P): Don't define -- it comes from config.h.
4170 * strftime.c: Change some #if foo to #ifdef foo.
4172 2000-12-06 Andrew Innes <andrewi@gnu.org>
4174 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4176 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4177 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4178 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4180 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4182 * alloc.c (gc_sweep): Prevent symbols read during loadup
4185 * xdisp.c (underlying_face_id): New function.
4186 (handle_face_prop, face_before_or_after_it_pos): Use it
4187 to determine the face ``under'' a string. Let strings inherit
4188 the face of the buffer under them.
4190 * xfaces.c (face_at_string_position): Update function comment.
4192 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4193 matrix if the window's left position has changed; we need to
4194 redraw it in this case.
4196 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4198 * window.c (coordinates_in_window): Check mouse on mode-line or
4201 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4202 advertized by the function documentation.
4204 * window.c (syms_of_window): Doc fix.
4206 * sound.c (vox_configure): Set volume for left and right channel.
4207 (sound_cleanup): Return nil.
4209 * xdisp.c (move_it_by_lines): Fix paren typo.
4211 * xterm.c (x_load_font): Don't use the font's max_bounds for
4212 computing the height of the font. If max_bounds' ascent or
4213 descent are greater than the font's ascent or descent, this means
4214 glyphs overlap, which should be handled now by redisplay.
4216 * window.c (Veven_window_heights): New variable.
4217 (syms_of_window): DEFVAR_LISP it.
4218 (Fdisplay_buffer): Check Veven_window_heights before evening the
4221 2000-12-06 Miles Bader <miles@gnu.org>
4223 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4224 update `default-frame-alist' instead of setting no frame parameters.
4226 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4228 * composite.c (update_compositions): Fix typo (use the correct
4231 2000-12-05 Jason Rumney <jasonr@gnu.org>
4233 * md5.h: Remove underscores from function declarations.
4234 (__attribute__, __alignof__) [!__GNUC__]: Define.
4236 * md5.c: Delay include of md5.h until after namespace cleaning.
4238 * makefile.w32-in (fns.o): Depend on md5.h
4239 (md5.o): New target.
4242 * makefile.nt: Likewise.
4244 2000-12-05 Jason Rumney <jasonr@altavista.net>
4246 * w32term.c (expose_area): Complete last change.
4248 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4250 * minibuf.c: Include intervals.h.
4252 2000-12-05 Jason Rumney <jasonr@gnu.org>
4254 * w32term.c (x_produce_glyphs): If a font for a component of
4255 a composition is not found, use 1 pixel dot ascent and 0 dot
4256 descent value to avoid displaying terribly tall empty boxes.
4257 (expose_area): Pass x-coordinate relative to the exposed
4258 area to x_draw_glyphs instead of a window-relative coordinate.
4260 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4262 * xdisp.c (next_element_from_ellipsis): Save face before selective
4263 display in saved_face_id, and set face_before_selective_p.
4264 (reseat_1): Reset face_before_selective_p.
4265 (append_space, extend_face_to_end_of_line): If iterator's
4266 face_before_selective_p is set, use the face from saved_face_id.
4267 (extend_face_to_end_of_line): For tty frames, make sure to
4268 use the right face id when producing spaces at the end of
4271 * dispextern.h (struct it): Add face_before_selective_p.
4273 * keyboard.c (record_char): Don't record identical help-echo
4274 events in recent_keys.
4276 * xterm.c [USE_X_TOOLKIT]: Close the display.
4277 (xim_close_dpy): Handle case that the display has been closed.
4279 * xterm.c (x_destroy_window): Reset the frame's X window after
4282 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4283 variable window_width.
4284 (line_draw_cost): Fix code skipping over spaces at the end of the
4285 line when must_write_spaces is not set.
4286 (scrolling_window): Fix code inserting runs in list of all runs.
4288 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4290 * coding.c (setup_coding_system): Be sure to initialize
4291 coding->category_idx.
4293 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4295 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4297 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4298 area to x_draw_glyphs instead of a window-relative coordinate.
4300 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4301 error in the message.
4303 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4304 timer after having read a key. It's not good for code reading
4305 several keys in a loop, like an input method.
4307 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4308 record undo information for format-decode.
4310 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4311 current buffer is read-only, not if it isn't.
4313 * keyboard.c (record_char): Record `help-echo' input events
4314 in recent_keys only if they display some help. Don't record
4315 `help-echo' events as macro char.
4317 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4319 * editfns.c (save_excursion_restore): Don't move point
4320 in another window if it is showing the wrong buffer.
4321 Avoid the call to Fwindow_live_p, for speed.
4323 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4325 * xfaces.c (struct font_name): New member registry_priority.
4326 (split_font_name): Initialize the above member to zero.
4327 (concat_font_list): New function.
4328 (font_list): Include fonts of all alternative registries.
4329 (FONT_POINT_SIZE_QUANTUM): New macro.
4330 (better_font_p): Ignore point size difference less than
4331 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4333 * xterm.c (x_produce_glyphs): If a font for a component of
4334 a composition is not found, use 1 pixel dot ascent and 0 dot
4335 descent value to avoid displaying terribly tall empty boxes.
4337 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4339 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4341 * coding.h (code_convert_string1): Declare.
4343 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4345 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4347 2000-12-02 Jason Rumney <jasonr@gnu.org>
4349 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4350 correctly for single byte character case.
4351 (w32_per_char_metric): Do not try to make any assumptions about
4352 the metrics of BDF fonts.
4353 (x_estimate_mode_line_height): If `mode-line' face
4354 hasn't a font, use that of the frame, as drawing glyphs does.
4355 (note_mouse_highlight): Change the cursor shape on the vertical
4356 border between windows [not enabled].
4358 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4360 * w32fns.c (Fx_create_frame): Reintroduce the call to
4361 face-set-after-frame-defaults.
4362 (Vx_window_horizontal_drag_shape): New variable.
4363 (syms_of_xfns): DEFVAR_LISP it.
4364 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4367 2000-12-02 Simon Josefsson <simon@josefsson.org>
4369 * fns.c (Fmd5): Use a different logic to decide the coding system
4372 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4374 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4376 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4378 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4380 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4381 height for YNegative.
4382 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4383 height; also see comment there.
4385 * window.c (coordinates_in_window): Handle computations for
4386 positions on the vertical bar and fringes differently for
4387 window-system frames. Consider some pixels near the vertical bar
4388 as on the bar if the frame doesn't have vertical scroll bars.
4389 Associate positions between mode or header lines with the
4390 right window, the left one.
4392 2000-12-01 Jason Rumney <jasonr@gnu.org>
4394 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4396 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4399 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4401 * window.c (struct saved_window): Add members orig_top and orig_height.
4402 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4403 (save_window_save, Fset_window_configuration): Save/restore
4404 window's orig_top and orig_height.
4406 2000-12-01 Jason Rumney <jasonr@gnu.org>
4408 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4410 * w32fns.c (x_set_cursor_color): Fix last change.
4412 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4414 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4415 sure that the next redisplay displays the minibuffer, so that
4416 the cursor will be replaced with what the minibuffer wants.
4418 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4419 #ifndef instead of using #if.
4420 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4421 USE_TOOLKIT_SCROLL_BARS is defined.
4423 2000-11-30 Jason Rumney <jasonr@gnu.org>
4425 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4428 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4430 * fns.c (Fmd5): Doc fix.
4432 2000-11-30 Simon Josefsson <simon@josefsson.org>
4434 * fns.c (Fmd5): New function.
4435 (syms_of_fns): Defsubr md5.
4437 * Makefile.in (obj): Add md5.o
4439 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4441 * md5.h, md5.c: New files, taken from glibc.
4443 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4445 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4446 hasn't a font, use that of the frame, as drawing glyphs does.
4448 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4450 * eval.c (Frun_hooks): Allow 0 arguments.
4452 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4454 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4455 is over the menu bar widget, say it's not on the frame.
4457 * xfns.c (Fx_create_frame): Reintroduce the call to
4458 face-set-after-frame-defaults.
4460 * eval.c (Fsignal): Reset handling_signal.
4462 2000-11-28 Jason Rumney <jasonr@gnu.org>
4464 * w32menu.c (add_menu_item): Reset menu item text when changing
4465 type to radio button.
4467 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4469 * xselect.c: Update copyright.
4471 * window.c (coordinates_in_window): If on a mode or header line,
4472 but sufficiently close to its start, return ``on vertical
4473 border''. This gives us a way to drag windows horizontally when
4474 using toolkit scroll bars.
4476 * xterm.c (note_mouse_highlight): Change the cursor shape
4477 on the vertical border between windows.
4479 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4481 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4482 (syms_of_xfns): DEFVAR_LISP it.
4483 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4485 * textprop.c (text_read_only): New function.
4486 (verify_interval_modification): Use it instead of signaling
4487 `text-read-only'. This makes it easier to catch this error
4490 * xdisp.c (forward_to_next_line_start): Check for newlines,
4491 not end of line, which includes CR.
4493 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4495 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4496 include no-conversion.
4498 2000-11-27 Jason Rumney <jasonr@gnu.org>
4500 * w32fns.c (w32_load_system_font): Always mark font as double byte
4501 if codepage is unicode.
4503 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4505 * xdisp.c (forward_to_next_line_start): If already on a newline,
4506 just consume it to avoid unintended skipping over invisible text below.
4508 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4509 `vertical-line', `mode-line' and `header-line' events.
4511 * xdisp.c (try_window_id): Avoid starting to display in the middle
4512 of a character, a TAB for instance. This is easier than to set
4513 up the iterator exactly, and it's not a frequent case, so the
4514 additional effort wouldn't really pay off.
4516 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4518 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4521 2000-11-25 Jason Rumney <jasonr@gnu.org>
4523 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4524 Args to window_from_coordinates should be pixel coordinates.
4526 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4527 redisplay handles them properly.
4529 2000-11-25 Miles Bader <miles@gnu.org>
4531 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4533 2000-11-24 Jason Rumney <jasonr@gnu.org>
4535 * w32.c (init_environment): Set LANG environment variable based on
4536 locale settings, if not set.
4538 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4539 making tool bar smaller. When clearing the frame, also
4540 clear current matrices. Clear frame when tool bar disappears.
4541 Don't use more lines for the tool-bar than is available.
4542 (x_change_window_heights): New function.
4544 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4546 * xdisp.c (init_from_display_pos): If POS says we're already after
4547 an overlay string ending at POS, make sure to pop the iterator
4548 because it will be in front of that overlay string. When POS is
4549 ZV, we've thereby also ``processed'' overlay strings at ZV.
4551 * xfaces.c (lface_from_face_name): Function comment fix.
4553 2000-11-24 Miles Bader <miles@gnu.org>
4555 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4556 apply `mode-line-inverse-video' -- zero means force display using
4557 the default face, non-zero means display using the specialized face.
4558 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4560 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4562 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4565 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4567 * coding.c (decode_coding_emacs_mule): Fix the case of
4568 CODING_EOL_LF, which used uninitialized value of c.
4570 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4572 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4574 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4576 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4579 * frame.h (struct frame): Replace desired_tool_bar_items,
4580 current_tool_bar_items, n_desired_tool_bar_items,
4581 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4583 * frame.c (make_frame): Change initialization of tool bar
4586 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4587 Change references to members deleted from struct frame to use the
4590 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4591 references to members deleted from struct frame to use the new ones.
4593 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4595 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4597 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4598 (note_tool_bar_highlight): Change references to members deleted
4599 from struct frame to use the new ones.
4601 2000-11-23 Miles Bader <miles@gnu.org>
4603 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4604 the face's inverse-video attribute, rather than overriding it.
4606 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4608 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4609 making tool bar smaller.
4611 2000-11-22 Dave Love <fx@gnu.org>
4613 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4615 2000-11-22 Miles Bader <miles@gnu.org>
4617 * keyboard.c (Vminibuffer_message_timeout): New variable.
4618 (command_loop_1): Use it to determine message timeout.
4619 (syms_of_keyboard): Initialize it.
4621 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4623 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4625 * sysdep.c: Move the code for declaring h_errno after #include
4628 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4630 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4631 the menu bar when the tooltip is unmapped.
4633 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4634 sole visible buffer when we're currently in the mini-buffer, and
4637 2000-11-21 Jason Rumney <jasonr@gnu.org>
4639 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4640 put on the clipboard.
4641 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4642 copy of what Emacs last put there. If they are the same, do not
4643 use the clipboard copy to avoid losing data due to coding conversions.
4645 2000-11-22 Miles Bader <miles@gnu.org>
4647 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4648 (syms_of_minibuf): Initialize it.
4649 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4650 to prompt, don't make read-only.
4652 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4654 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4655 Add BEFORE/AFTER_POTENTIAL_GC.
4657 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4659 * buffer.c (mmap_free_1): Avoid a compiler warning.
4661 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4663 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4665 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4668 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4670 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4673 * s/gnu-linux.h: Don't use `#cpu'.
4675 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4676 not defined in mman.h.
4678 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4679 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4680 and store an index in the XClientMessageEvent. Storing a
4681 Lisp_Object or pointer can fail on a 64 bit system, since X only
4683 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4685 2000-11-20 Dave Love <fx@gnu.org>
4687 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4689 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4691 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4693 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4695 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4698 * alloc.c (make_string): Fix previous change. Be sure to make
4699 unibyte string correctly.
4701 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4703 * window.c (Fwindow_list): Change parameter list to be XEmacs
4705 (window_list_1): New function.
4706 (window_loop): Use it instead of Fwindow_list.
4708 * sysdep.c (emacs_ospeed): New variable.
4709 (toplevel): Don't declare ospeed extern.
4710 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4712 * termcap.c (ospeed): Remove.
4713 (tputs) [!emacs]: Remove unused code.
4714 (tgetent): Avoid a compiler warning.
4716 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4717 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4718 SCROLL_BAR_X_WIDGET with additional argument DPY.
4720 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4722 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4723 Take the X display as additional argument.
4724 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4725 `Widget' is a pointer type that's not easily stored in Lisp_Object
4726 form in a portable way.
4728 * dispnew.c (update_text_area): Fix last change.
4730 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4732 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4734 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4735 clear current matrices.
4737 * buffer.c (mmap_enlarge): Don't print a message on stderr
4738 if mapping new memory at the end of the existing region fails.
4740 * dispnew.c (update_text_area): Don't skip over equal glyphs
4741 when the last current glyph overlaps the glyph to its right.
4743 2000-11-18 Miles Bader <miles@gnu.org>
4745 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4746 lines that *end* with "..." too (that's the most common case!).
4748 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4750 * xdisp.c (resize_mini_window): Temporarily change to the
4751 mini-window's buffer if necessary.
4753 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4754 the tooltip obscures less text under it.
4756 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4758 * puresize.h (BASE_PURESIZE): Increase to 700000.
4760 2000-11-18 Jason Rumney <jasonr@gnu.org>
4762 * w32term.c (w32_draw_bitmap): Use face to set colors.
4764 2000-11-17 Dave Love <fx@gnu.org>
4766 * lread.c (Fload): Fix #ifdef for pcc.
4768 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4770 * xdisp.c (pos_visible_p): Compute the default character height
4773 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4775 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4776 knowing the line's height; use the default font's height in that case.
4778 * xfaces.c (weight_table): Add `demi' with the same meaning as
4781 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4783 * dispnew.c (null_row): New global static variable.
4784 (clear_glyph_row): Delete local static variable null_row.
4786 2000-11-15 Jason Rumney <jasonr@gnu.org>
4788 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4789 (w32_alloc_lighter_color): Use new brightness calculations from
4790 xterm.c. Scale delta to be in the range expected by W32.
4791 (w32_draw_relief_rect): Use frame relief colors.
4793 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4795 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4796 (Qinhibit_default_face_x_resources): New variable.
4797 (syms_of_frame): Initialize it.
4798 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4800 * xdisp.c (pos_visible_p): Improve function comment.
4802 * lisp.h (BINDING_STACK_SIZE): New macro.
4804 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4805 reading the directory if readdir returns null and errno is EAGAIN
4808 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4810 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4811 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4812 Set amount_to_scroll to max of dx and scroll_step so that
4813 scroll-conservatively doesn't defeat scroll-step>1.
4814 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4815 scroll-conservatively for line-at-a-time scrolling.
4817 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4819 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4822 * xdisp.c (current_mode_line_height, current_header_line_height):
4824 (init_xdisp): Initialize them.
4825 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4826 and use exact mode line heights if it is set.
4828 * lisp.h (pos_visible_p): Change prototype.
4830 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4831 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4832 and current_header_line_height first.
4833 (current_mode_line_height, current_header_line_height):
4836 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4838 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4839 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4840 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4842 2000-11-14 Miles Bader <miles@gnu.org>
4844 * xterm.c (x_alloc_lighter_color): Include an additive component
4845 too for dark colors, because FACTOR isn't enough.
4846 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4849 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4851 * keyboard.c (show_help_echo): Call message3_nolog with number of
4852 bytes in the help string as 2nd parameter, instead of the number
4855 2000-11-13 Miles Bader <miles@gnu.org>
4857 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4858 (Fload): Use new openp return protocol.
4859 Don't try to use Vload_source_file_function to load .elc files.
4860 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4861 openp return protocol.
4862 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4864 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4866 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4868 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4869 Defined these macros.
4870 (NLIST_STRUCT): Avoid re-defining it.
4872 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4873 -I/usr/contrib/X11R6/include.
4874 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4876 2000-11-10 Jason Rumney <jasonr@gnu.org>
4878 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4880 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4881 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4883 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4884 (Qw32_charset_vietnamese): New symbol.
4885 (xlfd_charset_of_font): New function.
4886 (w32_load_system_font): Use it.
4887 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4888 when Vw32_charset_info_alist is nil to ensure default face always
4889 has font. Use Fcar and Fcdr for safety.
4890 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4891 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4892 pseudo-codepages for special cases.
4893 (w32_to_x_font): New parameter to allow charset portion to be
4894 specified where there is many to one mapping. Callers changed.
4895 (w32_list_fonts): Avoid listing fonts that won't display.
4897 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4899 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4900 (font_list_1): Renamed from font_list.
4901 (font_list): New function, trying alternative registries from
4902 Vface_alternative_font_registry_alist.
4903 (Finternal_set_alternative_font_registry_alist): New function.
4904 (syms_of_xfaces): Initialize and Staticpro
4905 Vface_alternative_font_registry_alist.
4906 Defsubr Finternal_set_alternative_font_registry_alist.
4908 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4910 * lisp.h (Flooking_at): Declare.
4912 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4914 * dired.c (directory_files_internal): Fix a braino.
4916 * dired.c (directory_files_internal): Add missing GCPRO's.
4919 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4921 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4922 (resize_mini_window): Return quickly if Vresize_mini_window is
4923 nil. Don't return if Vmax_mini_window_height is nil.
4925 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4926 (syms_of_xdisp): Initialize them.
4927 (resize_mini_window): Act according to the setting of
4928 Vresize_mini_window.
4929 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4931 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4932 scroll bar widget after configuring it, so that it will appear at
4933 the right position from the start.
4934 (XTredeem_scroll_bar): Cleaned up.
4936 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4938 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4939 font is taller than the frame line, we don't have to bias the
4942 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4944 2000-11-07 Dave Love <fx@gnu.org>
4946 * config.in (HAVE_MKSTEMP): Add.
4948 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4950 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4952 * window.c (Fset_window_configuration): Don't try to preserve
4953 point in the current buffer, if that buffer is displayed in more
4956 * xfaces.c (lookup_named_face): If default face isn't realized,
4957 try to realize it. Return -1 if not successful.
4958 (Fx_list_fonts): Handle case that face cannot be determined.
4959 (Fface_font): Likewise.
4961 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4963 * window.c (displayed_window_lines): Detect partially
4964 visible lines at the bottom correctly.
4966 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4968 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4969 when ensuring we don't do visit in indirect buffer.
4971 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4973 * composite.h (compose_chars_in_text): Add prototype.
4975 * composite.c (Vcomposition_function_table): New variable.
4976 (Qcomposition_function_table): New variable.
4977 (run_composition_function): Call
4978 Vcompose_chars_after_function with three arguments.
4979 (compose_chars_in_text): New function.
4980 (syms_of_composite): Modified the doc-string of
4981 Vcompose_chars_after_function. Declare composition-function-table
4982 as a lisp variable, and initialize it.
4984 * xfns.c (x_encode_text): Suppress producing escape sequences for
4987 * xselect.c: Include composite.h.
4988 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4990 2000-11-05 Andrew Innes <andrewi@gnu.org>
4992 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4994 * sysdep.c (read_input_waiting): Remove extraneous argument to
4997 * w32fns.c (Fx_server_version): Include w32_build_number in the
5000 * w32heap.c (w32_build_number): New variable.
5001 (cache_system_info): Set it.
5003 * w32heap.h (w32_build_number): Add extern.
5005 * emacs.c (syms_of_emacs): Update docstring for
5006 system-configuration, to reflect the actual usage on MS-Windows.
5008 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5010 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5011 process idle timers while waiting for another event.
5013 * dispnew.c (update_frame_line): Handle case where spaces in
5014 the default face are colored.
5016 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5017 window height hasn't changed.
5019 2000-10-31 Jason Rumney <jasonr@gnu.org>
5021 * w32term.c (x_produce_glyphs): Handle composite characters.
5022 (x_draw_glyph_string_foreground)
5023 (x_draw_composite_glyph_string_foreground): Restore old font.
5025 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5027 * minibuf.c (read_minibuf): Reset the undo history just before
5028 starting the recursive-edit.
5030 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5032 * xfaces.c (menu_face_change_count): New variable.
5033 (Finternal_set_lisp_face_attribute): Increment it for changes
5035 (realize_basic_faces): Reflect changes in the `menu' faces
5038 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5039 dy obtained from the iterator's y-position after moving from
5040 scroll_margin_pos to PT; see comment there.
5042 * xdisp.c (safe_eval_handler): Call add_to_log.
5044 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5045 is not a symbol or string.
5047 * xdisp.c (echo_area_display): Don't perform a display update from
5048 inside redisplay. The update will happen anyway at the end of
5049 redisplay, and it can confuse redisplay (GC messages while
5050 redisplaying, for instance.)
5052 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5054 * xrdb.c (x_load_resources): Use the class name in the defaults.
5056 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5057 (regex_compile): Catch bogus \(\1\).
5059 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5061 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5064 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5065 we have a color cache, check that the cached color equals the
5066 allocated color. If not, clear the color cache.
5068 * window.c (displayed_window_lines): Change buffers if necessary.
5069 Fix computation of displayed lines.
5071 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5072 update_menu_bindings to DEFVAR_BOOL.
5074 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5076 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5078 * puresize.h (BASE_PURESIZE): Increase to 680000.
5080 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5082 2000-10-29 Jason Rumney <jasonr@gnu.org>
5084 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5086 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5087 (w32_cache_char_metrics): Handle possibility that 'x' does not
5088 exist in a BDF font.
5089 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5091 * w32bdf.h (bdffont): Add nchars.
5093 * w32bdf.c (set_bdf_font_info): Set it.
5094 (w32_BDF_TextOut): Swap byte order of double byte characters.
5095 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5097 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5099 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5100 don't override the colors in frame's param_alist, unless they are
5103 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5104 reverse the effect of the highlight flag.
5106 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5108 * window.h (Fwindow_live_p): Declare.
5110 * undo.c (record_delete): Check that last_undo_buffer is really a
5111 buffer before applying XBUFFER to it.
5113 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5116 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5118 * lisp.h (KEYMAPP): New macro.
5119 (get_keymap): Remove.
5120 (get_keymap_1): Rename get_keymap.
5122 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5124 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5126 * xmenu.c (single_submenu): Use KEYMAPP.
5127 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5128 Use KEYMAPP rather than Fkeymapp.
5130 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5132 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5133 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5134 Use KEYMAPP rather than Fkeymapp.
5135 (single_submenu): Use KEYMAPP.
5136 (w32_menu_show, w32_dialog_show): Use TRUE.
5138 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5140 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5141 (Fkeymapp): Use KEYMAPP.
5142 (get_keymap): Rename from get_keymap_1. Remove old def.
5143 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5144 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5145 (Fminor_mode_key_binding): Don't raise an error if the binding
5147 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5148 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5150 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5151 Allow Vspecial_event_map to be autoloaded.
5152 (menu_bar_items): Fetch the keymap rather than using keymapp.
5153 (menu_bar_one_keymap): No need to follow func-indirect any more.
5154 (parse_menu_item): get_keymap_1 -> get_keymap.
5155 (tool_bar_items): Fetch the keymap rather than using keymapp.
5156 (read_key_sequence): Use KEYMAPP.
5158 * intervals.c (get_local_map): Use get_keymap rather than following
5159 function-indirections explicitly.
5161 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5163 2000-10-27 Jason Rumney <jasonr@gnu.org>
5165 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5166 point, as Windows has oversized fonts.
5168 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5170 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5172 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5173 (freehook, reallochook): Handle null pointer arguments.
5174 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5176 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5178 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5179 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5180 Giving in to popular pressure to shut up the compiler with casts.
5182 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5184 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5185 signed value, and use a default value computed from the font's
5188 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5190 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5191 that specify a negative underline position can still use underlines.
5193 * window.c (Fpos_visible_in_window_p): Make POS default to
5194 WINDOW's point, not the current buffer's point.
5196 2000-10-26 Dave Love <fx@gnu.org>
5198 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5199 when it's necessary.
5201 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5203 * window.c (size_window): Compute size difference from sum of old
5204 child window sizes instead of from parent's size.
5206 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5207 Handle obscured lines at the top of the window.
5209 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5210 down after the last error condition check.
5212 * frame.c (Fdelete_frame): Run delete-frame-hook.
5214 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5216 * coding.c (decode_coding): Fix previous change (check also
5217 CODING_MODE_LAST_BLOCK).
5219 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5221 * regex.c: More `unsigned char' -> `re_char' changes.
5222 Also change several `int' into `re_wchar_t'.
5223 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5224 (PUSH_FAILURE_POINTER): Don't cast any more.
5225 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5226 We want GCC to complain, since this piece of code makes
5227 re_match non-reentrant, which *should* be fixed.
5228 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5229 (EXTEND_BUFFER): Use RETALLOC.
5230 (SET_LIST_BIT): Don't cast.
5231 (re_wchar_t): New type.
5232 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5233 that those two functions will always properly return.
5234 (IMMEDIATE_QUIT_CHECK): Cast to void.
5235 (analyse_first): Use recursion rather than an explicit stack.
5236 (re_compile_fastmap): Can't fail anymore.
5237 (re_search_2): Don't check re_compile_fastmap for failure.
5238 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5239 Now also sets the new value (passed in a new argument).
5240 (re_match_2_internal): Use it.
5241 Also, use a new var `reg' of type size_t when looping through regs
5242 rather than reuse the inappropriate `mcnt'.
5244 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5245 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5246 (where_is_internal): Renamed from Fwhere_is_internal.
5247 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5248 (Fwhere_is_internal): New function wrapping where_is_internal.
5249 (where_is_internal_1): Handle the case where we're filling the cache.
5250 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5252 2000-10-25 Miles Bader <miles@gnu.org>
5254 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5256 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5258 * window.c (pos_fully_visible_p): Removed.
5259 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5260 if position is visible and/or fully visible.
5262 * lisp.h (pos_visible_p): Add prototype.
5264 * xdisp.c (pos_visible_p): New function.
5266 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5268 * process.c (send_process): If OBJECT is t, it means that the data
5269 is from C string, but we should encode it. Before calling
5270 setup_raw_text_coding_system, be sure to flush out data by the
5271 previous coding system.
5273 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5275 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5276 assignment of startpos to prev when startpos == pos.
5278 * editfns.c (find_field): Set the field stickiness correctly from
5279 overlay fields. Use renamed `text_property_stickiness'.
5280 (text_property_stickiness): Renamed from `char_property_stickiness'.
5281 Only check text properties, not overlays.
5282 * textprop.c (get_char_property_and_overlay): New function.
5283 (Fget_char_property): Use it.
5284 * intervals.h (get_char_property_and_overlay): Add declaration.
5286 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5288 * keymap.c: Use AREF, ASET and ASIZE macros.
5289 (Fmake_sparse_keymap): Docstring fix.
5291 (shadow_lookup): Move up.
5292 Handle the case where lookup-key returns an integer.
5293 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5294 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5295 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5296 Simplify/rewrite the keymap-finding code.
5297 Add check for command shadowing, using shadow_lookup.
5299 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5301 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5302 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5305 2000-10-24 Andrew Innes <andrewi@gnu.org>
5307 * dired.c (directory_files_internal_unwind): New function.
5308 (directory_files_internal): Use it to ensure closedir is called
5309 even if expand-file-name or file-attributes throw, eg. because of
5310 a user interrupt. Also enable immediate_quit while calling
5311 re_search, so that matching can be interrupted as well.
5313 2000-10-24 Andrew Innes <andrewi@gnu.org>
5315 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5317 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5318 so that re_search functions only quit when callers expect them to.
5320 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5322 * regex.c (regex_compile): Change the way of handling a range from
5323 a char less than 256 to a char not less than 256.
5325 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5327 * window.c (size_window): Prevent setting window's width or
5328 height to a negative value (esp. with XSETFASTINT).
5330 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5331 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5332 (protect_malloc_state) [GC_MALLOC_CHECK &&
5333 GC_PROTECT_MALLOC_STATE]: New function.
5334 (PROTECT_MALLOC_STATE): New macro.
5335 (__malloc_initialize, morecore, _malloc_internal)
5336 (_free_internal) _realloc_internal): Use it to make _heapinfo
5337 read-only outside of gmalloc.
5339 * keymap.c: Update copyright.
5341 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5344 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5346 * filelock.c (unlock_all_files): Use unlock_file to expand each
5347 buffer's file_truename before trying remove its lock file.
5349 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5351 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5352 or CRLF, decode EOLs.
5354 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5356 * window.c (Fdisplay_buffer): Fix doc.
5358 2000-10-23 Jason Rumney <jasonr@gnu.org>
5360 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5361 ASCII font of default fontset on Windows.
5363 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5364 xterm.c comment below).
5366 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5368 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5370 * xterm.c (x_connection_closed): Reset handling_signal.
5372 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5374 2000-10-23 Miles Bader <miles@gnu.org>
5376 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5377 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5378 maintain old behavior.
5379 * minibuf.c (Fminibuffer_complete): Likewise.
5381 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5383 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5384 that when a font can't be exactly centered, it errs up rather than
5387 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5389 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5391 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5393 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5395 * dispnew.c [macintosh]: Include macterm.h.
5396 (init_display) [macintosh]: Initialization for window system.
5398 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5399 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5400 syms_of_search, x_term_init, and init_keyboard before calling
5401 init_window_once. Also, call syms_of_xmenu.
5403 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5404 default fontset to Monaco.
5406 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5407 NewMacWindow and DisposeMacWindow.
5408 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5409 instead of calling NewMacWindow and setting fields of
5410 f->output_data.mac directly. Call init_frame_faces.
5411 (Fdelete_frame) [macintosh]: Remove unused code.
5412 (Fmodify_frame_parameters) [macintosh]: Call
5413 x_set_frame_parameters instead of mac_set_frame_parameters.
5415 * frame.h [macintosh]: Define menu_bar_lines field in struct
5416 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5418 * keyboard.c [macintosh]: Include macterm.h.
5419 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5420 and menu_bar_activate_event type events as for X and NT.
5421 (make_lispy_event) [macintosh]: Construct lisp events of type
5422 MENU_BAR_EVENT as for X and NT.
5424 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5425 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5426 (sys_subshell) [macintosh]: Remove definition entirely.
5427 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5428 Vwindow_system_version here. Remove initialization of
5429 Vx_bitmap_file_path.
5430 (read_input_waiting): Correct the number of parameters passed to
5432 Move all Macintosh functions to mac/mac.c.
5434 * term.c [macintosh]: Include macterm.h.
5436 * window.c [macintosh]: Include macterm.h.
5438 * xdisp.c [macintosh]: Include macterm.h. Declare
5439 set_frame_menubar and pending_menu_activation.
5440 (echo_area_display) [macintosh]: Do not return if terminal frame
5441 is the selected frame.
5442 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5443 Allow only the selected frame to set menu bar.
5444 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5445 calling FRAME_EXTERNAL_MENU_BAR (f).
5446 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5448 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5449 and check_x. Declare XCreateGC. Define x_create_gc and
5450 x_free_gc. Initialize font_sort_order.
5451 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5452 but call x_list_fonts instead of w32_list_fonts.
5453 (Finternal_face_x_get_resource) [macintosh]: Do not call
5454 display_x_get_resource.
5455 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5456 (realize_x_face) [macintosh]: Load the font if it is specified in
5458 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5460 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5462 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5463 is nil: since we go to the end of submap anyway, we'd end up
5465 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5466 doesn't obey autoload.
5468 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5470 * msdos.c (dos_set_window_size): Update screen dimension variables.
5472 2000-10-21 Jason Rumney <jasonr@gnu.org>
5474 * w32term.c (w32_cache_char_metrics): Double check that font is
5475 really fixed pitch before trusting tmPitchAndFamily.
5477 2000-10-21 Andrew Innes <andrewi@gnu.org>
5479 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5481 * w32term.h: Extern decl for w32_cache_char_metrics.
5483 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5485 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5486 (w32_unload_font): Free per_char array if present.
5488 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5489 cached information in emulated XFontStruct to handle common cases
5490 quickly. Do not allocate XCharStruct for return.
5491 (w32_native_per_char_metric): New function.
5492 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5494 (x_produce_glyphs): Don't get an HDC. Change calls to
5495 w32_per_char_metric to match arg change above. Remove calls to
5497 (w32_get_glyph_overhangs): Ditto.
5498 (w32_cache_char_metrics): New function.
5500 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5501 ($(BLD)/casefiddle.$(O)): Remove compile command.
5502 ($(BLD)/gmalloc.$(O)): Remove compile command.
5503 ($(BLD)/dispnew.obj):
5504 ($(BLD)/keyboard.obj):
5505 ($(BLD)/w32inevt.obj):
5506 ($(BLD)/w32bdf.obj):
5508 ($(BLD)/buffer.obj):
5509 ($(BLD)/editfns.obj):
5511 ($(BLD)/fileio.obj):
5513 ($(BLD)/indent.obj):
5514 ($(BLD)/insdel.obj):
5515 ($(BLD)/intervals.obj):
5516 ($(BLD)/minibuf.obj):
5518 ($(BLD)/scroll.obj):
5519 ($(BLD)/sysdep.obj):
5520 ($(BLD)/textprop.obj):
5521 ($(BLD)/widget.obj):
5522 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5523 ($(BLD)/term.obj): Add dependency on dispextern.h.
5525 * makefile.nt ($(BLD)\dispnew.obj):
5526 ($(BLD)\keyboard.obj):
5527 ($(BLD)\w32inevt.obj):
5528 ($(BLD)\w32bdf.obj):
5530 ($(BLD)\buffer.obj):
5531 ($(BLD)\editfns.obj):
5533 ($(BLD)\fileio.obj):
5535 ($(BLD)\indent.obj):
5536 ($(BLD)\insdel.obj):
5537 ($(BLD)\intervals.obj):
5538 ($(BLD)\minibuf.obj):
5540 ($(BLD)\scroll.obj):
5541 ($(BLD)\sysdep.obj):
5542 ($(BLD)\textprop.obj):
5543 ($(BLD)\widget.obj):
5544 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5545 ($(BLD)\term.obj): Add dependency on dispextern.h
5547 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5549 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5550 with an additional argument of Qt.
5552 2000-10-21 Miles Bader <miles@gnu.org>
5554 * window.c (pos_fully_visible_in_window_p): New function.
5555 (Fpos_visible_in_window_p): Add FULLY argument.
5556 Use pos_fully_visible_in_window_p.
5557 (window_scroll_pixel_based, window_scroll_line_based): Update
5558 calls to Fpos_visible_in_window_p.
5559 * lisp.h (Fpos_visible_in_window_p): Update prototype
5561 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5563 * alloc.c (toplevel): Conditionalize compilation of mem_*
5564 functions differently.
5566 2000-10-20 Jason Rumney <jasonr@gnu.org>
5568 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5569 mem_init where it used to be. mem_z etc not defined otherwise.
5571 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5573 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5575 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5576 structure definition and related variabled to the top of the file.
5577 Include this code when GC_MALLOC_CHECK is defined.
5578 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5579 register/unregister allocated region.
5580 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5581 which isn't allocated.
5582 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5583 something which is already in use.
5584 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5585 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5586 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5587 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5589 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5590 _malloc_internal instead of malloc.
5591 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5594 2000-10-20 Andrew Innes <andrewi@gnu.org>
5596 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5598 (my_strftime) <macro>: Don't use macro arg list when redefining as
5600 (my_strftime) <function>: Supply 0 as ut argument.
5602 2000-10-19 Jason Rumney <jasonr@altavista.net>
5604 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5605 including dispextern.h, as it stops faces from working.
5607 * w32fns.c (Fx_create_frame): Don't bother calling
5608 face-set-after-frame-default since the caller does it for us
5609 anyway. Clean up calls to x_get_arg to be consistent with X.
5611 * w32term.c (x_produce_glyphs): Handle
5612 unibyte_display_via_language_environment correctly.
5613 (w32_draw_box_rect): Fix the calculation of width and height.
5615 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5616 as it has stopped working.
5617 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5620 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5622 * eval.c (skip_debugger): Prevent a compiler warning.
5623 (Fcondition_case): Likewise.
5624 (Fbacktrace_frame): Use a null interactive spec.
5626 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5628 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5630 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5632 * strftime.c: Sync with glibc, file version 1.78.
5633 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5634 should no longer be used according to ISO 8601.
5636 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5637 no map for meta_prefix_char, don't try to use it as a keymap.
5638 Instead, if T_OK is non-zero, look up a default binding, if any,
5639 otherwise, if T_OK is zero, return nil.
5641 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5642 (x_to_xcolors, png_load): Use x_query_color.
5644 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5646 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5648 (x_copy_color, x_alloc_lighter_color): Likewise.
5650 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5651 (x_query_color, x_query_colors): Add prototype.
5653 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5654 check_string_bytes only if not noninteractive, increase count to 50.
5656 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5658 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5661 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5663 * alloc.c (pure_bytes_used): Renamed from pureptr.
5665 (pure_alloc): New function.
5666 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5668 (Fpurecopy): Use PURE_POINTER_P.
5670 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5671 PT has moved backward.
5673 * xdisp.c (cursor_row_p): Take continued lines into account.
5675 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5677 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5678 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5679 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5682 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5683 of selective display off while searching for the next line start.
5685 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5687 * Makefile.in (term.o): Depend on dispextern.h.
5689 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5691 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5693 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5695 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5696 the iterator at the beginning, so that they can be set later on,
5697 for instance in reseat_at_next_visible_line_start, without being
5700 * xfns.c (pbm_format): Add :foreground and :background keywords.
5701 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5702 (xbm_load): Recognize foreground and background color specifications.
5704 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5706 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5708 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5710 * msdos.c (IT_set_face): Compare highlighted face with the default
5711 face, and invert colors if these faces' colors are identical.
5712 (Fmsdos_remember_default_colors): Don't swap foreground and
5713 background colors in initial_colors[].
5714 (IT_set_frame_parameters): Don't swap frame's foreground and
5715 background pixels. If ALIST includes "(reverse . t)", swap
5716 foreground-color and background-color properties in frame's
5717 param_alist. If the original frame's param_alist doesn't specify
5718 the colors, store unspecified-fg and unspecified-bg, reversed if
5721 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5722 the colors are unspecified and reversed, reverse fore- and back-
5723 ground in the returned value.
5724 (Fframe_parameter): Ditto.
5726 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5728 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5729 get_last_unchanged_at_beg_row.
5730 (find_first_unchanged_at_end_row): Renamed from
5731 get_first_unchanged_at_end_row.
5732 (find_first_unchanged_at_end_row): Convert assertions to
5733 unconditional tests which abort. When looking for a row in
5734 unchanged text, don't go further back than first_text_row.
5736 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5737 Don't add in the last line's height when deciding if the new
5738 position is below the scroll margin.
5740 2000-10-16 Miles Bader <miles@gnu.org>
5742 * editfns.c (Fconstrain_to_field): Check carefully for field
5743 boundaries if either OLD_POS or NEW_POS has a non-nil field
5744 property, even if they're the same.
5746 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5748 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5749 height for XFillRectangle.
5751 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5753 * syntax.c (Fstring_to_syntax): New function extracted from
5754 Fmodify_syntax_entry.
5755 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5756 (skip_chars, Fforward_comment): Remove unused variables.
5757 (syms_of_syntax): Add defsubr for string-to-syntax.
5758 (describe_syntax): Add code for comment and string fences.
5760 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5762 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5763 Do the meta->esc mapping. Call get_keyelt before returning.
5764 Start scanning from the second element (the first is always `keymap')
5765 to make it easier to detect when we reach a parent map.
5766 Handle the case of inheriting from a symbol whose function is a map.
5767 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5768 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5769 (get_keyelt, Flookup_key): Update call to access_keymap.
5770 Remove the meta->esc mappings.
5771 (define_as_prefix): Delete old disabled code.
5772 (menu_item_p): New function.
5773 (where_is_internal_1): Skip over the few remaining menu items.
5774 * lisp.h (access_keymap): Update prototype.
5775 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5776 Update call to access_keymap.
5777 (follow_key, read_key_sequence): Update calls to access_keymap.
5778 Remove the meta->esc mappings.
5780 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5782 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5783 with additional argument.
5785 * xdisp.c (cursor_row_p): New function.
5786 (try_cursor_movement, display_line): Use it.
5788 * xdisp.c (append_space): Also save/restore iterator's current
5789 character and its length.
5791 * xdisp.c (init_from_display_pos): Add an assertion.
5792 (handle_stop): Don't set iterator's add_overlay_start.
5793 (handle_invisible_prop): Likewise.
5794 (load_overlay_strings): If text under an overlay is invisible,
5795 take both before- and after-strings into account when the iterator
5796 is positioned either at the start or at the end of the overlay.
5797 (forward_to_next_line_start): Rewritten.
5798 (reseat_at_next_visible_line_start): Rewritten.
5799 (set_iterator_to_next): Add parameter RESEAT_P.
5801 * dispextern.h (struct it): Remove member add_overlay_start.
5802 (set_iterator_to_next): Change prototype.
5804 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5806 * coding.c (code_convert_region): Be sure to initialize
5807 coding->category_idx.
5808 (decode_coding_string): Set coding->src_multibyte and
5809 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5810 (encode_coding_string): Set coding->src_multibyte and
5811 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5813 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5815 * xfns.c (Fx_create_frame): Don't bother calling
5816 face-set-after-frame-default since the caller does it for us anyway.
5818 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5820 * window.c (coordinates_in_window): Fix detection of vertical line
5821 on character terminals.
5823 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5825 * editfns.c (save_excursion_save): Additionally record the
5827 (save_excursion_restore): If buffer was visible in a window, and a
5828 different window was selected, and the old selected window is
5829 still live, restore point in that window.
5831 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5833 * xterm.c (x_produce_glyphs): Handle
5834 unibyte_display_via_language_environment correctly.
5836 * regex.c (regex_compile): Change the way of handling a range from
5837 unibyte char to multibyte char.
5839 * syntax.c (skip_chars): Change the way of handling a range from
5840 unibyte char to multibyte char.
5842 * process.c (read_process_output): Cancel previous change.
5844 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5846 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5848 * charset.c (Ffind_charset_string): Doc fix.
5849 (Ffind_charset_region): Doc fix.
5851 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5853 * process.c (read_process_output): Fix previous change. Adjust
5854 multibyteness of text to insert in a buffer by
5855 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5857 2000-10-10 Andreas Schwab <schwab@suse.de>
5859 * alloc.c (mark_object): Remove all workarounds installed on
5862 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5864 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5865 (base64_encode_1): Make it work for a text of multibyte form.
5866 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5867 case. Don't call str_to_multibyte because base64_decode_1
5868 produces correct multibyte form for eight-bit codes.
5869 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5870 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5871 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5874 * charset.h (CHAR_STRING): Optimized for single byte characters.
5876 2000-10-09 Andreas Schwab <schwab@suse.de>
5878 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5879 -1 after socket is closed, to fall through to error processing.
5881 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5883 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5884 variables. If ALIST includes foreground-color or
5885 background-color, change also the colors of the default face for
5888 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5890 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5891 them extern (they are defined on xfaces.c).
5892 (syms_of_msdos): Don't intern and don't staticpro
5893 Qbackground_color and Qforeground_color.
5895 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5897 * frame.c (Fframe_parameter): For non-windowed frames, if
5898 f->param_alist says foreground or background color is unspecified,
5899 call tty_color_name to return the color name computed from the
5900 frame's current colors.
5902 2000-10-06 Dave Love <fx@gnu.org>
5904 * terminfo.c (ospeed): Don't declare.
5906 * sysdep.c: Don't include string.h.
5907 (h_errno): Declare conditional also on TRY_AGAIN.
5909 * charset.c (Ffind_charset_string): Doc fix.
5911 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5912 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5915 2000-10-05 Dave Love <fx@gnu.org>
5917 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5918 position like menu-bar.
5920 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5922 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5924 * xdisp.c (handle_single_display_prop): Use safe_call1.
5925 (safe_call): Renamed from call_function.
5926 (safe_call1): New function.
5927 (handle_fontified_prop): Use safe_call1 instead of call1.
5928 (safe_eval): Renamed from eval_form.
5929 (safe_eval_handler): Renamed from eval_handler.
5930 (handle_single_display_prop, display_mode_element): Use safe_eval
5931 instead of eval_form.
5933 * xfaces.c (merge_face_heights): Use safe_call instead of
5936 * keyboard.c (show_help_echo): Use safe_call instead of
5937 call_function; use safe_eval instead of eval_form.
5939 * lisp.h (safe_call): Renamed from call_function.
5940 (safe_eval): Renamed from eval_form.
5941 (safe_call1): Add prototype.
5943 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5945 * xfns.c (image_ascent): Rearrange ascent calculation for the
5948 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5950 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5951 (where_is_internal_1): Don't bother ignoring menu-items any more.
5953 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5955 * keyboard.c (update_menu_bindings): New variable.
5956 (parse_menu_item): Use AREF. If update_menu_bindings
5957 is 0, don't update menu bindings.
5958 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5960 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5962 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5965 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5967 * syntax.c (forw_comment): Match nestedness of ender/starter.
5968 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5969 (prev_char_comstart_first): Remove.
5970 (back_comment): Check two-char comment markers more carefully
5971 to better handle overlapping cases like *//* or /* */* */ ...
5972 Match nestedness of ender/starter.
5974 2000-10-02 Dave Love <fx@gnu.org>
5976 * config.in (HAVE_GAI_STRERROR): Add undef.
5978 * process.c (Fopen_network_stream): Use it.
5980 * m/alpha.h (NO_REMAP): Don't define.
5982 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5984 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5985 return with a string converted to an integer or vice versa when
5986 Vmocklisp_arguments is t.
5987 (Fsignal): Likewise. The function can return for `quit'.
5988 (struct gcpro): Declare member `var' to point to a volatile
5991 * eval.c (error): Prevent compiler warning.
5993 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5995 * keymap.c (keymap_memberp): New function.
5996 (Fset_keymap_parent): Use it.
5997 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5998 Use keymap_memberp to avoid creating cycles.
5999 (access_keymap): Use KEYMAPP.
6001 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6003 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6004 gai_strerror. Make sure xerrno is set if connect fails. Improve
6007 2000-09-29 Jason Rumney <jasonr@gnu.org>
6009 * w32term.c (w32_char_font_type, w32_encode_char)
6010 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6011 (w32_bdf_per_char_metric): New function.
6012 (w32_per_char_metric): Use it.
6013 (x_draw_glyph_string_background): Always draw background for BDF
6016 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6017 GDI object which is a scarce resource.
6019 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6020 (get_quoted_string): Fix limit on memchr search.
6021 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6022 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6023 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6024 (get_cached_font_char, cache_char_offset): Use macro
6025 BDF_CODEPOINT_RANGE_COVER_P.
6026 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6027 (clear_cached_bitmap_slots): New function.
6028 (GET_HEX_VALUE): G-Z, g-z are not hex.
6029 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6030 (get_bitmap_with_cache): Use new cache implementation.
6031 (create_offscreen_bitmap): New function.
6032 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6034 * w32term.c (x_produce_glyphs): If the distance from the current
6035 position to the next tab stop is less than a canonical character
6036 width, use the tab stop after that.
6037 (x_draw_glyphs): Handle case START and END are out of bounds more
6039 (x_clear_mouse_face): Block/unblock input.
6040 (x_display_and_set_cursor): Don't show a hollow box cursor for
6041 buffers whose cursor_type is nil.
6043 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6045 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6047 * dispextern.h (updating_frame): Declare extern.
6049 2000-09-29 Andreas Schwab <schwab@suse.de>
6051 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6053 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6055 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6056 use its function definition.
6057 (tool_bar_items): Likewise.
6059 * lisp.h (fatal): Declare NO_RETURN.
6061 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6063 * keymap.c: Remove the line "#undef NULL".
6065 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6067 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6069 2000-09-28 Dave Love <fx@gnu.org>
6071 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6073 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6075 * .gdbinit (xreload): Note its need on GNU/Linux.
6077 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6078 r_alloc, r_alloc_free.
6080 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6082 * syntax.c (skip_chars): Handle negation correctly.
6084 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6086 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6087 with non-zero FORCE_P argument.
6089 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6092 * xdisp.c (window_box_height): Add an assertion.
6094 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6095 tool-bar than is available.
6096 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6098 2000-09-27 Dave Love <fx@gnu.org>
6100 * s/irix6-5.h: Now works 64-bit. Tidied.
6102 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6104 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6105 instead of BITS_PER_INT.
6106 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6107 EMACS_UINT, respectively.
6108 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6110 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6112 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6114 * window.c (freeze_window_starts): Construct last argument for
6115 foreach_window differently.
6117 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6119 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6120 EMACS_UINT instead of `int' and `unsigned int'.
6121 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6123 * frame.h (struct frame): Make the `nothing' member of union
6124 output_data an EMACS_INT.
6126 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6127 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6128 size in the sdata structure.
6129 (SDATA_NBYTES, SDATA_DATA): New macros.
6130 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6131 differently for the different layout of the sdata structure.
6132 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6134 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6135 Check that size recorded in the string size and size recorded in
6136 the sdata structure agree.
6138 2000-09-25 Dave Love <fx@gnu.org>
6140 * buffer.c: Include stdio.h.
6142 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6144 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6146 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6147 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6148 (__malloc_extra_blocks): Declare as __malloc_size_t.
6150 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6152 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6154 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6155 (read_char): If help-echo is showing, preserve the echo area
6158 * xdisp.c (help_echo_showing_p): New variable.
6159 (set_message): Reset it to 0.
6160 (init_xdisp): Initialize help_echo_showing_p.
6162 * dispextern.h (help_echo_showing_p): Declare extern.
6164 * config.in: Fix typo in __GNUC_MINOR__.
6166 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6168 * s/freebsd.h (POSIX_SIGNALS): Define.
6170 * xterm.c (x_clear_mouse_face): Block/unblock input.
6172 2000-09-24 Dave Love <fx@gnu.org>
6174 * fns.c (base64_encode_1): Fix last change.
6176 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6178 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6180 * xdisp.c (try_window_reusing_current_matrix): More fixes
6181 for the case window has a header-line.
6183 2000-09-22 Dave Love <fx@gnu.org>
6185 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6188 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6190 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6192 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6194 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6197 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6200 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6201 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6202 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6205 * marker.c (byte_char_debug_check): Return void.
6207 * xfns.c (Fx_create_frame): Set default frame parameter value
6208 for tool-bar-lines to 1.
6210 * dispnew.c (scrolling_window): Compare y-positions of rows
6211 equal at the start. Some simplification.
6213 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6214 reused rows' y-position in the case window has a header-line, and
6215 new window start is greater than old window start.
6217 * process.c (process_sent_to): New variable.
6218 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6219 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6220 Declare more parameters volatile.
6222 * lread.c (Vrecursive_load_depth_limit): New variable.
6223 (Fload): Check recursive loads whose recursion depth exceeds
6224 Vrecursive_load_depth_limit.
6225 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6227 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6229 * fileio.c (Fread_file_name): Doc fix.
6231 * editfns.c (Fmessage_or_box): Doc fix.
6233 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6235 * xfns.c (xbm_scan): Allow C-style comments.
6237 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6238 symbols are specified, add color translations to the cache.
6239 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6240 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6242 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6243 structures to xpm_init_color_cache.
6245 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6247 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6249 2000-09-19 Andrew Innes <andrewi@gnu.org>
6251 * makefile.nt (bootstrap-emacs): Don't change directory.
6253 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6255 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6257 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6258 If output buffer is too small, signal an appropriated error.
6260 2000-09-18 Dave Love <fx@gnu.org>
6262 * keyboard.c (menu_bar_items, tool_bar_items)
6263 (current_active_maps): Remove redundant get_local_map call.
6265 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6267 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6268 cursor for buffers whose cursor_type is nil.
6270 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6271 a feature to implement that is already implemented.
6272 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6275 * xfns.c (x_clear_image_1): New function.
6276 (x_clear_image): Use it.
6277 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6279 * dispnew.c (update_window): Move test for invisible lines
6280 at the top to update_window_line.
6281 (update_window_line): Handle invisible lines here.
6283 * xfns.c (clear_image_cache): Clear current matrices of all
6284 frames sharing an image cache. Block input while freeing
6285 images. Fix timestamp comparison.
6286 (x_clear_image): Also free the mask.
6288 * xfns.c (lookup_image): Block input while loading the image so
6289 that we won't get interrupted in a state where the image isn't yet
6291 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6292 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6293 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6294 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6296 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6298 * dispnew.c (update_window): Make sure to make desired rows
6299 current even if they are completely invisible at the top
6302 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6304 * xfns.c (lookup_image): Build mask before applying an algorithm.
6305 Recognize algorithm `disabled'.
6306 (cross_disabled_images): New variable.
6307 (COLOR_INTENSITY): New macro.
6308 (x_detect_edges): Use COLOR_INTENSITY.
6309 (x_disable_image): New function.
6310 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6312 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6313 disabled state, don't apply an image transformation algorithm if
6314 the user specified an image for the disabled state. Use
6315 `:algorithm disabled' for creating a disabled item's image if the
6316 user hasn't specified an image.
6318 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6319 allocation functions with the XPM lib.
6320 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6321 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6322 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6323 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6324 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6325 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6326 functions, if possible, because these handle color allocation
6327 failure more gracefully.
6328 (Fimage_mask_p): New function.
6330 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6331 (Qedge_detection, Qheuristic): New symbols.
6332 (syms_of_xfns): Initialize new symbols.
6333 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6334 `algorithm (edge-detection ...)'.
6335 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6336 (tiff_format, gif_format, gs_format): Add `:mask'.
6337 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6338 (GIF_MASK, GS_MASK): New enumerators.
6339 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6340 (emboss_matrix, laplace_matrix): New variables.
6341 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6342 (x_edge_detection): New functions.
6343 (x_laplace): Rewritten in terms of x_detect_edges.
6344 (x_build_heuristic_mask): If image has a mask, free it.
6346 2000-09-14 Andrew Innes <andrewi@gnu.org>
6348 * makefile.w32-in: Revert to Unix line endings.
6350 2000-09-14 Andrew Innes <andrewi@gnu.org>
6352 * makefile.w32-in: Standardize indentation somewhat.
6353 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6354 cater for differences between shells.
6356 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6358 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6360 * xterm.c (x_produce_glyphs): If the distance from the current
6361 position to the next tab stop is less than a canonical character
6362 width, use the tab stop after that.
6364 2000-09-14 Dave Love <fx@gnu.org>
6366 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6368 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6370 * xdisp.c (handle_fontified_prop): While running fontification
6371 functions, bind `fontification-functions' and
6372 `after-change-functions' to nil.
6374 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6375 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6377 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6379 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6380 USE_MMAP_FOR_BUFFERS.
6382 * insdel.c (make_gap): Use enlarge_buffer_text.
6384 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6385 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6386 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6387 from former r_alloc_* functions in ralloc.c.
6388 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6389 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6390 (mmap_init) [REL_ALLOC_MMAP]: New function.
6391 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6392 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6395 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6396 (enlarge_buffer_text): Add prototype.
6398 * ralloc.c: Remove everything having to do with the use of mmap.
6400 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6402 * sound.c (Fplay_sound): Doc fix.
6404 * keyboard.c: Avoid some more compiler warnings.
6405 (parse_tool_bar_item): Ignore cached key bindings.
6407 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6408 and allocation of Lisp data.
6410 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6412 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6413 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6416 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6418 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6420 * ccl.c: Comment fixed.
6421 (MAX_MAP_SET_LEVEL): Increased to 30.
6422 (PUSH_MAPPING_STACK): Enclose with do-while block.
6423 (POP_MAPPING_STACK): Likewise.
6424 (stack_idx_of_map_multiple): New variable.
6425 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6426 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6427 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6428 (ccl_driver) <CCL_MapSingle>: Likewise.
6429 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6430 with the case where looking up process reaches to the end of
6431 map-set, and call CCL programs as the above change.
6433 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6435 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6436 that might be clobbered by longjmp.
6437 (check_x_display_info, x_decode_color, create_frame_xic)
6438 (Fx_display_backing_store, Fx_display_visual_class)
6439 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6441 * lread.c (init_lread): Set Vloads_in_progress to nil.
6442 (Fload): Show list of recursively loaded files, when signaling an
6445 * lread.c (Vloads_in_progress): New variable.
6446 (record_load_unwind): New function.
6447 (Fload): Check for recursive loads.
6448 (syms_of_lread): Initialize Vloads_in_progress.
6449 (read_integer, read1): Avoid some compiler warnings.
6451 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6454 2000-09-11 Miles Bader <miles@gnu.org>
6456 * editfns.c (Fbuffer_string): Doc fix.
6458 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6460 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6462 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6464 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6465 whether to include other header files.
6467 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6469 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6470 by Fmemq as a boolean.
6472 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6474 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6476 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6478 * ralloc.c (mmap_fd): Remove initializer which can make it
6479 read-only in a dumped Emacs.
6480 (mmap_fd_1): New variable.
6481 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6482 restore it from there.
6483 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6484 unconditionally so that mmap_fd can be initialized there.
6485 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6486 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6487 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6489 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6491 * xdisp.c (dump_glyph_row): Fix printf format string.
6492 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6494 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6496 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6499 * xdisp.c (try_window_id): When trying to locate cursor in
6500 unchanged rows at the top, handle the case that we can't find it.
6502 * xterm.c (x_draw_glyphs): Handle case START and END are out
6503 of bounds more carefully.
6505 2000-09-08 Dave Love <fx@gnu.org>
6507 * s/sol2.h (REL_ALLOC_MMAP): Define.
6508 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6510 * ralloc.c: Don't include string.h (redundant).
6511 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6512 [!MAP_ANON]: Include fcntl.h.
6513 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6514 (r_alloc, r_re_alloc, r_alloc_free)
6515 (mmap_enlarge, mmap_set_vars): Use it.
6516 (r_alloc_init_fd): New function.
6517 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6518 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6521 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6524 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6525 change to __NetBSD__.
6527 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6529 * search.c (compile_pattern): Check the multibyteness of cached
6532 2000-09-08 Miles Bader <miles@gnu.org>
6534 * xfaces.c (default_face_vector): Function removed.
6535 (Finternal_merge_in_global_face): Restore old global/local
6536 attribute override order. Use inline loop instead of calling
6537 default_face_vector.
6539 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6541 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6542 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6543 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6544 where necessary, in case POINTER_TYPE is `void'.
6546 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6548 * frame.c (make_terminal_frame): Initialize frame foreground and
6549 background colors to unspecified, for the initial instance of an
6552 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6554 * ralloc.c (mmap_find): Fix overlap computation.
6555 (mmap_enlarge): Compute nbytes before trying to find an
6558 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6561 * lread.c (syms_of_lread): Change value of regexp
6562 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6564 * xmenu.c (xdialog_show): When looking up the selection in
6565 menu_items, take `quote' boundaries into account; this corresponds
6566 to a nil ITEM in x-popup-dialog.
6568 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6570 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6572 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6574 * coding.c (encode_coding_sjis_big5): Use translation table for
6575 encoding, not decoding. Fix the handling of latin-jisx0201.
6576 Check for the charset katakana-jisx0201 too.
6577 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6578 (detect_coding_sjis): Check the byte sequence more rigidly.
6580 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6582 * xfaces.c (Vparam_value_alist): New variable.
6583 (syms_of_xfaces): Initialize it.
6584 (Finternal_set_lisp_face_attribute): Avoid more consing.
6586 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6588 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6589 (Qbackground_mode): New variable.
6590 (syms_of_frame_1): Initialize Qbackground_mode.
6592 * lisp.h (Qdisplay): Declare extern.
6594 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6595 change face on all frames, and change the default for new frames.
6597 2000-09-07 Dave Love <fx@gnu.org>
6599 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6601 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6603 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6605 * charset.c: Include composite.h
6606 (lisp_string_width): New function.
6607 (Fstring_width): Call lisp_string_width instead of strwidth.
6609 * Makefile.in (charset.o): Depends on composite.h.
6611 * process.c (read_process_output): Before inserting the decoded
6612 text in the buffer, adjust the multibyteness.
6614 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6616 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6617 buffer's text buffer is null, map new memory.
6619 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6620 POINTER_TYPE and size_t.
6621 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6622 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6623 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6624 [REL_ALLOC_MMAP]: New macros.
6625 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6626 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6627 [REL_ALLOC_MMAP]: New functions.
6629 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6630 before and after unexec.
6632 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6633 text buffers if necessary.
6635 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6636 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6639 * config.in (HAVE_MMAP): Add #undef.
6641 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6643 * frame.c (Qdisplay_type): New variable.
6644 (syms_of_frame_1): Initialize it.
6645 (Fframe_parameter): New function that avoids consing.
6646 (syms_of_frame): Defsubr it.
6648 * buffer.c (Fother_buffer): Consider buffers as invisible when
6649 they are displayed in a window on an invisible frame.
6651 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6652 get-largest-window always return nil.
6654 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6656 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6657 variable; recognize Emacs 19 elc files.
6659 2000-09-04 Miles Bader <miles@gnu.org>
6661 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6662 before initially popping up the menu, so the menu doesn't flash
6663 when the face settings are significantly different from the defaults.
6665 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6667 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6668 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6669 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6670 (BIT_UNIBYTE): Remove.
6671 (re_match_2_internal): Delete corresponding code and streamline the
6672 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6673 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6674 (re_wctype_t): New type.
6675 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6676 (regex_compile): Use them and fix handling of overly long char classes.
6678 2000-09-03 Andrew Innes <andrewi@gnu.org>
6680 * makefile.w32-in: Change to DOS line endings.
6682 * s/ms-w32.h (ORDINARY_LINK): New define.
6684 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6685 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6687 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6688 (distclean): Delete them here instead.
6690 * w32proc.c (compare_env): Convert to uppercase for comparison,
6691 not lowercase, to match how the native Windows shell works.
6693 2000-09-03 Jason Rumney <jasonr@gnu.org>
6695 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6696 CVS changes the line-ends when checking in/out on DOS/Windows.
6698 * makefile.nt (emacs): Do not change directory to run temacs, as
6699 the load-path is set relative to current directory.
6701 2000-09-03 Miles Bader <miles@gnu.org>
6703 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6705 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6707 * xdisp.c (redisplay_mode_lines): New function.
6708 (display_mode_lines): Return number of mode lines displayed.
6709 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6710 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6712 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6713 string.h and strings.h.
6714 (index) [HAVE_INDEX]: Add prototype.
6716 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6717 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6719 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6720 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6722 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6724 * lread.c (read1): Accept `?' as symbol constituent, for
6725 compatiblity with XEmacs.
6727 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6729 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6730 (struct re_pattern_buffer): Remove newline_anchor.
6731 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6732 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6733 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6734 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6735 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6736 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6737 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6738 Get rid of references to newline_anchor.
6739 (regcomp): Allocate and precompute a fastmap.
6741 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6743 * lread.c (openp): GCPRO local variable `filename'.
6745 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6747 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6749 * regex.c: Merge some changes from GNU libc. Add prototypes.
6750 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6751 Use memcmp and memcpy instead of bcopy and bcmp.
6752 (init_syntax_once): Use ISALNUM.
6753 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6754 (REG_UNSET_VALUE): Remove. Use NULL instead.
6755 (REG_UNSET, re_match_2_internal): Use NULL.
6756 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6758 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6759 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6760 (regex_compile): In handle_interval, return an error rather than try to
6761 unfetch the interval if we can't find the closing brace.
6762 Obey the RE_NO_GNU_OPS syntax bit.
6763 (TOLOWER): New macro.
6765 (regexec): Allocate regs.start and regs.end as one block.
6767 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6769 * xdisp.c (echo_area_display): Check display_completed instead
6770 of calling detect_input_pending.
6772 * dispnew.c (update_frame): Only set display_completed here; move
6773 the update_begin and update_end calls here from update_frame_1.
6774 (update_frame_1): Don't set display_completed here, don't call
6775 update_begin/update_end.
6777 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6778 instead of store_frame_param.
6780 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6782 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6783 desired window matrix hasn't been displayed, use the current row
6784 instead. Make sure that only those frame rows are updated for
6785 which there exists a corresponding enabled desired row.
6787 2000-08-29 Miles Bader <miles@gnu.org>
6789 * xfaces.c (default_face_vector): New function.
6790 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6792 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6794 * lread.c (openp): Prevent temporary string passed to
6795 Ffile_readable_p from being garbage collected.
6797 2000-08-28 Dave Love <fx@gnu.org>
6799 * keymap.c (store_in_keymap): Add `static' to declaration.
6801 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6803 * emacs.c, callint.c, doc.c, editfns.c
6804 (toplevel) [HAVE_STRING_H]: Include string.h.
6805 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6806 (index): Remove prototypes which might conflict with non-standard
6807 definitions of index/strchr.
6809 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6810 (rindex): Define only if !HAVE_RINDEX.
6812 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6814 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6816 2000-08-28 Miles Bader <miles@gnu.org>
6818 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6819 made inconsistent by a font-related attribute in FROM.
6820 (merge_face_inheritance): Add function comment.
6822 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6824 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6825 the 4th arg (PREV_EVENT) Qt to suppress input method.
6827 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6829 * regex.c: Indent cpp directives and remove parens after `defined'.
6830 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6831 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6832 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6833 (re_compile_pattern): Use size_t for length.
6834 (init_syntax_once): Move to a better place.
6835 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6836 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6838 * syntax.c (back_comment): Detect cases where a comment-starter is
6839 actually inside another comment as in: /* a // b */ c // d \n.
6840 Make it clear that `comstart_pos' is unused for nested comments.
6842 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6843 (KEYMAPP): New macro.
6844 (Fkeymap_parent, Fset_keymap_parent): Use it.
6845 (fix_submap_inheritance): Mark it static.
6846 (define_as_prefix, describe_buffer_bindings, describe_command)
6847 (describe_translation, describe_map): Complete prototypes.
6849 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6851 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6852 to better match the key-lookup behavior.
6854 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6856 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6857 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6859 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6861 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6862 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6863 (xterm.o): Depend on coding.h
6865 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6867 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6868 the corresponding '#endif'.
6870 2000-08-26 Miles Bader <miles@gnu.org>
6872 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6873 * xfaces.c (QCinherit): New variable.
6874 (syms_of_xfaces): Initialize it.
6875 (LFACE_INHERIT): New macro.
6876 (Finternal_get_lisp_face_attribute)
6877 (merge_face_vector_with_property)
6878 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6879 (check_lface_attrs): Allow new types of face height. Check
6881 (CYCLE_CHECK): New macro.
6882 (merge_face_inheritance): New function.
6883 (merge_face_vectors): Merge inherited faces too. Add F and
6884 CYCLE_CHECK arguments.
6885 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6886 (lookup_named_face, lookup_derived_face, realize_named_face)
6887 (face_at_string_position, face_at_buffer_position): Supply
6888 new F and CYCLE_CHECK arguments to merge_face_vectors.
6889 (merge_face_heights): New function.
6890 (merge_face_vectors, merge_face_vector_with_property)
6891 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6892 handle relative face heights.
6893 (lface_same_font_attributes_p): Compare heights using EQ.
6895 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6897 * charset.c (char_to_string): Check the character validity.
6898 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6900 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6902 * regex.c (PUSH_FAILURE_COUNT): New macro.
6903 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6904 Handle popping of a register's or a counter's data.
6905 (POP_FAILURE_POINT): Use the new name.
6906 (re_match_2_internal): Push counter data on the stack for succeed_n,
6907 jump_n and set_number_at and remove misleading dead code in succeed_n.
6909 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6911 * xdisp.c (redisplay_internal): If considering all windows on all
6912 frames, update the display for each frame as soon as possible,
6913 instead of first building all desired matrices for all frames, and
6914 then updating them all.
6915 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6917 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6919 * bytecode.c (mark_byte_stack): Add a comment.
6921 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6922 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6925 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6927 * minibuf.c (do_completion): Always use compare-string, not
6928 string-equal because the latter doesn't pay attention to
6929 multibyteness of strings.
6931 * process.c (create_process): Don't setup raw-text coding here.
6932 (Fopen_network_stream): Don't set coding->src_multibyte and
6933 coding->dst_multibyte here.
6934 (read_process_output): For process filter, return unibyte string
6935 if default-enable-multibyte-characters is nil.
6936 (send_process): If OBJECT is multibyte text, be sure to encoded it
6937 by the specified coding system for the process. Otherwise, setup
6939 (init_process): Don't initialize default-process-coding-system here.
6941 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6943 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6944 <scroll-down-aggressively>: Likewise.
6946 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6948 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6949 zero. Set coding->produced_char correctly.
6951 2000-08-22 Andrew Innes <andrewi@gnu.org>
6953 * makefile.w32-in: New file.
6955 * unexw32.c (unexec): Ignore old_name, and use the actual location
6956 of the current executable instead. Base new_name on this.
6958 * w32proc.c (create_child): Remove reference to security
6959 descriptor, which isn't needed and doesn't compile with mingw32.
6961 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6962 up dllimport attributes.
6963 (x_update_window_end): Update prototype.
6965 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6966 extern, which screws up dllimport attributes.
6968 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6969 up dllimport attributes.
6971 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6972 screws up dllimport attributes.
6974 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6975 up dllimport attributes.
6976 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6977 screws up dllimport attributes.
6979 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6980 up dllimport attributes.
6982 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6983 screws up dllimport attributes.
6985 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6986 screws up dllimport attributes.
6988 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6989 up dllimport attributes.
6991 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6992 unnecessary extern, which screws up dllimport attributes.
6995 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6996 up dllimport attributes.
6998 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6999 unnecessary extern, which screws up dllimport attributes.
7001 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7002 screws up dllimport attributes.
7004 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7005 up dllimport attributes.
7007 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7009 * w32bdf.c (search_file_line):
7010 (set_bdf_font_info):
7012 (w32_get_bdf_glyph):
7013 (w32_BDF_to_x_font): Fix compile warnings.
7015 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7017 * w32select.c: Include keyboard.h before frame.h.
7019 * w32fns.c (max): Define macro.
7020 (JOHAB_CHARSET): Define if not known.
7021 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7022 (Fx_show_tip): Synch with X version.
7024 * w32xfns.c: Include keyboard.h before frame.h.
7026 * w32fns.c: Include keyboard.h before frame.h.
7028 * w32term.c: Include keyboard.h before frame.h.
7030 * fontset.c: Include keyboard.h before frame.h.
7032 * w32inevt.c: Include keyboard.h before frame.h.
7033 (MOUSE_MOVED): Define if not known.
7035 * minibuf.c: Include keyboard.h before frame.h.
7037 * keyboard.c: Include keyboard.h before frame.h.
7039 * indent.c: Include keyboard.h before frame.h.
7041 * dispnew.c: Include keyboard.h before frame.h.
7043 * buffer.c: Include keyboard.h before frame.h.
7045 * alloc.c: Include keyboard.h before frame.h.
7047 * print.c: Include keyboard.h before frame.h.
7049 * process.c: Include keyboard.h before frame.h.
7051 * scroll.c: Include keyboard.h before frame.h.
7053 * sysdep.c: Include keyboard.h before frame.h.
7055 * term.c: Include keyboard.h before frame.h.
7057 * window.c: Include keyboard.h before frame.h.
7059 * xdisp.c: Include keyboard.h before frame.h.
7060 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7062 * frame.c: Include keyboard.h before frame.h.
7064 * w32heap.h: Undefine min, max.
7066 * w32gui.h: Undefine min, max.
7068 * unexw32.c: Change PUCHAR to PCHAR.
7069 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7072 (copy_executable_and_dump_data): Remove unnecessary static defs.
7073 (copy_executable_and_dump_data): Fix compile warnings.
7075 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7077 * w32console.c (min): Define macro.
7078 (clear_frame, write_glyphs): Fix compile warning.
7080 * w32proc.c (compare_env):
7081 (find_child_console): Fix compile warning.
7083 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7084 sys_errlist instead of _sys_errlist.
7085 (get_emacs_configuration_options): New function.
7087 * s/ms-w32.h (sys_nerr): Provide default definition.
7088 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7089 name with _ prepended.
7090 (NSIG): Define if not known.
7091 (get_emacs_configuration): Provide extern declaration.
7092 (get_emacs_configuration_options): Provide extern declaration.
7093 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7095 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7097 (read_unc_volume): Fix compile warning.
7099 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7100 definitions from being used.
7102 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7104 * w32.c (unc_volume_file_attributes):
7105 (open_unc_volume): Make arg const.
7107 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7108 (read_input_waiting): Remove excess parameter.
7110 * w32.c (init_environment): Call _access.
7111 (check_windows_init_file): Call _close.
7112 (init_user_info): Call _putenv.
7113 (init_environment): Call _putenv and _strdup.
7114 (init_ntproc): Reset volume info cache on startup.
7116 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7117 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7118 cannot override the CRT malloc.
7120 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7121 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7123 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7124 unless we are linking with a static CRT.
7125 (RVA_TO_PTR): Cast result to unsigned char*.
7127 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7128 (add_volume_info): Use xstrdup.
7130 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7132 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7133 (do_completion, Fminibuffer_complete_word): Use it.
7134 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7135 var so it can take non-boolean values.
7137 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7139 * editfns.c (find_field): Formatting changes.
7140 (toplevel): Some old-style function forward declarations
7141 changed to prototypes, some new protypes added, some functions
7144 * lisp.h (set_time_zone_rule): Add prototype.
7145 (use_dialog_box): External declaration.
7147 * keyboard.c (gen_help_event): Add parameter SIZE.
7148 (kbd_buffer_events_waiting): Slightly rewritten.
7149 (clear_event): New function.
7150 (kbd_buffer_get_event): Use it, and clear the input_events of
7152 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7153 don't fill the newly created array with nils.
7154 (toplevel): Convert some old-style function forward declarations
7157 * keyboard.h (gen_help_event): Change prototype.
7159 * xterm.c (XTread_socket): Change calls to gen_help_event.
7161 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7163 * eval.c (Fmacroexpand): Doc fix.
7165 2000-08-20 Jason Rumney <jasonr@gnu.org>
7167 * w32term.h (x_display_info_for_display): Remove as this function
7168 does not exist on W32.
7170 * w32term.c (help_echo_window): New variable.
7171 (syms_of_w32term): staticpro it.
7172 (note_mode_line_highlight): Set it.
7173 (XTextExtents16): Removed as there is no equivalent on W32.
7174 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7175 the X way of doing this will not work for W32.
7176 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7177 (x_draw_image_foreground): Avoid drawing outside of the clip area
7178 when image doesn't have a mask.
7179 (note_mouse_highlight): Process overlays in the right order of
7180 priority. Set help_echo_window.
7181 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7182 because that's more visible for large images.
7184 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7185 name to single_keymap_panes.
7186 (w32_menu_show): Set wv->title when dealing with titles.
7187 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7189 2000-08-21 Miles Bader <miles@gnu.org>
7191 * minibuf.c (do_completion): Try again if we rewrite the input
7192 string, but no completion was done, so that any completion message
7195 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7197 * xfaces.c (lface_equal_p): Compare strings differently.
7198 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7199 (realize_tty_face): Use them.
7200 (syms_of_xfaces): Initialize new variables.
7201 (map_tty_color): New function, extracted from realize_tty_face.
7202 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7203 foreground or background color, store the new color name in the
7204 realized face; previous code trying to do this had no effect.
7205 (realize_tty_face): Use map_tty_color.
7206 (Fclear_face_cache): Set face_change_count and ensure thorough
7209 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7211 * undo.c (record_first_change, record_marker_adjustment): Don't
7212 use XBUFFER on last_undo_buffer which might not be a buffer.
7214 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7216 * coding.c (decode_coding_string): Set members consumed,
7217 consumed_char, produced, produced_char of *coding correctly. If
7218 decode_coding doesn't consume any byte, don't try anymore.
7219 (encode_coding_string): Likewise.
7221 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7223 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7224 conditional have void type, for Standard C compilers.
7226 * xdisp.c (redisplay_internal): Compare windows for equality with
7227 EQ, instead of applying XWINDOW to something that might not
7230 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7232 * fontset.c (Finternal_char_font): Search only the selected frame
7233 for a window of the current buffer.
7235 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7237 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7240 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7241 second half of a HELP_EVENT is found at the start of kbd_buffer.
7243 2000-08-18 Miles Bader <miles@gnu.org>
7245 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7247 * editfns.c (save_restriction_save): Rewrite to use markers.
7248 (save_restriction_restore): Rewrite to understand new form of data
7249 saved by save_restriction_save.
7250 (Fsave_restriction): Remove cautionary note in doc-string.
7252 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7254 * fileio.c (build_annotations): Add a comment explaining the
7255 return value of format-annotate-function. Replace a spurious call
7256 to Flength with a CONSP test. Call format-annotate-function with
7257 a fifth arg specifying how many times the function is been called
7258 in a row, to let it choose temporary buffers appropriately.
7260 2000-08-17 Dave Love <fx@gnu.org>
7262 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7263 declare make_temp_name twice.
7265 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7266 (unreadpure): Give it an arg.
7268 * unexalpha.c: Prototype fatal_unexec, mark_x,
7269 update_dynamic_symbols. Declare unexec as void.
7271 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7272 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7274 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7275 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7277 * alloca.c: Use #error.
7278 [POINTER_TYPE]: Use it.
7280 * eval.c (Fdefvar): Doc fix.
7282 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7283 INITIALIZE_INTERVAL.
7285 * buffer.h: Avoid DECLARE_INTERVALS.
7287 * config.in: Add size_t.
7289 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7291 * w16select.c (set_clipboard_data): If there's not enough memory
7292 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7293 expects. In case of other failures, return 3.
7294 (system_error_msg): New error message.
7295 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7298 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7300 * term.c (write_glyphs): Also turn off inverse video after turning
7301 off other appearances in case TS_exit_attribute_mode is not equal
7302 to TS_end_standout_mode.
7303 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7305 (turn_off_face): Reset standout_mode only if
7306 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7307 is equal to TS_end_standout_mode.
7309 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7311 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7312 sequence at the end of the source block.
7314 * ccl.c (Fccl_program_p): Docstring modified.
7315 (Fccl_execute): Likewise.
7316 (Fccl_execute_on_string): Likewise.
7318 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7320 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7322 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7324 The following changes are mainly to fix bugs of
7325 encode/decode-coding-string failing if encoding/decoding return
7326 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7327 variable conversion_buffer.
7329 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7330 decrement dst_end to avoid buffer overflow in the later call of
7333 * coding.h (conversion_buffer_size, conversion_buffer)
7334 (get_conversion_buffer): Extern deleted.
7336 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7337 (conversion_buffer, conversion_buffer_size): Variables deleted.
7338 (get_conversion_buffer): Function deleted.
7339 (struct conversion_buffer): New structure.
7340 (MAX_ALLOCA): New macro.
7341 (allocate_conversion_buffer): New macro.
7342 (extend_conversion_buffer, free_conversion_buffer): New functions.
7343 (ccl_coding_driver): Set coding->result.
7344 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7345 this is the last block of source.
7346 (encode_coding): Likewise. Handle the source block as the last
7347 one only when the whole source text is consumed.
7348 (decode_coding_string): Handle the case that the output buffer is
7349 too small to decode the whole source text. Use
7350 allocate_conversion_buffer, extend_conversion_buffer and
7351 free_conversion_buffer, not get_conversion_buffer.
7352 (encode_coding_string): Likewise.
7353 (init_coding): Function deleted.
7354 (init_coding_once): Delete code to initialize conversion_buffer_size.
7356 * emacs.c (main): Don't call init_coding.
7358 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7360 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7361 (insert_glyphs): Likewise.
7363 * w32console.c (write_glyphs): Use a locally declared
7366 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7368 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7369 member of display_info is NULL.
7371 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7373 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7375 * term.c (turn_off_face): Reset standout_mode when resetting
7376 appearances with capability `me'.
7377 (write_glyphs): Switch on inverse video before each face change.
7379 2000-08-14 Dave Love <fx@gnu.org>
7381 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7382 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7383 (lisp_free): Declare and make static.
7385 * window.c: Fix embedded comment.
7386 (syms_of_window): Fix doc string.
7388 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7390 * keymap.c (push_key_description): If C without modifiers is < 32,
7391 make sure to print `C-' before `M-', like in the manual.
7393 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7395 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7396 since they aren't relocated anymore.
7397 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7399 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7400 partially visible line which is smaller than the window's height.
7402 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7404 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7405 the multibyte form of eight-bit-control characters.
7406 (Fccl_execute_on_string): Initialize ccl->multibyte.
7408 * ccl.h (struct ccl_program): New member multibyte.
7410 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7412 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7414 * regex.c (regex_compile) <normal_char>: Pay attention to
7416 (analyse_first) <exactn>: Setup fastmap correctly for
7417 eight-bit-control characters.
7419 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7421 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7423 * keyboard.c (make_lispy_event): Handle the new event type
7424 multibyte_char_keystroke.
7426 * xterm.c: Include coding.h.
7427 (XTread_socket): Work around a bug of XmbLookupString. If the
7428 input is from XIM, decode it according to the current locale. In
7429 that case, generate multibyte_char_keystroke events.
7431 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7433 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7434 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7436 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7438 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7439 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7440 (move_it_in_display_line_to): Record iterator's ascent and descent
7441 before producing glyphs, and restore them when we know the glyph
7442 doesn't fit on the line.
7443 (move_it_to): Restructured so that it's easier to debug. If
7444 moving to a vpos, and not moving to an x or character position,
7445 stop as soon as the specified vpos is reached; don't move further
7446 into that line because that might change the computed line height.
7447 (try_cursor_movement): New function, extracted from the cursor
7448 movement branch of redisplay_window. If ending on a partially
7449 visible line, don't try to scroll if the cursor line is taller
7451 (redisplay_window): Use try_cursor_movement.
7453 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7454 because that function doesn't cope with variable-height lines.
7456 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7457 box cursor because that's better visible for large images.
7459 2000-08-10 Miles Bader <miles@gnu.org>
7461 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7463 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7465 * xdisp.c (Vmessages_buffer_name): New variable.
7466 (message_dolog): Use it.
7467 (syms_of_xdisp): Initialize it.
7469 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7471 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7472 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7473 redundant now that keyboard.h is included.
7475 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7477 * keyboard.c (kbd_buffer_events_waiting): New function.
7479 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7481 * msdos.c: Include keyboard.h.
7482 (XMenuActivate): Empty no_event events from the event buffer. If
7483 no events are left after that, call clear_input_pending.
7484 (mouse_clear_clicks): New function, code moved from mouse_init.
7485 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7486 mouse driver to ``forget'' any past clicks.
7488 * Makefile.in (msdos.o): Depend on keyboard.h.
7490 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7492 * lisp.h (input_pending): External declaration.
7494 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7496 * xdisp.c (echo_area_display): Display thoroughly if input is
7497 pending. Bind redisplay-dont-pause to t during the redisplay.
7498 in case input is pending.
7500 * dispnew.c (Qredisplay_dont_pause): New variable.
7501 (syms_of_display): Initialize and staticpro it.
7502 (update_frame_1): Don't interrupt the display for pending input if
7503 redisplay_dont_pause is set.
7505 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7507 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7509 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7511 * callproc.c (Fcall_process): Terminate the unwind-protect around
7512 the post-read-conversion of coding system.
7514 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7515 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7516 * buffer.h (overlays_at): Update prototype.
7517 * xdisp.c (next_overlay_change): Update call to overlays_at.
7518 * xfaces.c (face_at_buffer_position): Likewise.
7519 * textprop.c (Fget_char_property): Likewise.
7520 * xterm.c (note_mouse_highlight): Likewise.
7522 * minibuf.c (do_completion): Don't consider a simple change of
7523 case as `completion'.
7525 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7527 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7528 * undo.c (record_delete): Make sure last_point_position_buffer is
7529 a buffer before comparing pointers.
7531 * coding.h (decode_coding_string): Declare.
7533 * intervals.h (Fprevious_single_char_property_change): Declare.
7535 * textprop.c (Fprevious_single_char_property_change): Don't do
7536 arithmetic directly on lisp objects.
7538 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7540 * keyboard.h (menu_item_eval_property): Declare.
7542 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7543 reuse as buffer name, instead of recreating (and discarding) every
7544 time a message is logged.
7545 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7546 (current_message_1, truncate_message_1, set_message_1)
7547 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7548 (current_message, truncate_echo_area, display_echo_area)
7549 (resize_echo_area_axactly): Changed calls.
7551 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7553 (Ffind_coding_systems_region_internal): First argument to Fappend
7554 must be an integer, not a Lisp object.
7556 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7558 * charset.c (Fchar_width): Doc fix.
7560 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7562 * charset.c (Fstring_width): Doc fix.
7564 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7566 * xdisp.c (start_display): When starting display on a continuation
7567 line, clear ascent and descent members of the iterator structure;
7568 the height of the continued line does not affect the height of the
7570 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7571 line taller than the window.
7572 (redisplay_window) <forced window start>: Handle case that the
7573 middle of the window is not found in any row.
7574 (dump_glyph_row): Show more information.
7575 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7576 first text line in a glyph matrix.
7578 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7579 of the clip area when image doesn't have a mask.
7581 * fns.c (sweep_weak_table): Fix survival conditions for
7582 key-or-value and key-and-value weakness.
7584 * .gdbinit (xhashtable): New command.
7586 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7587 tables out of the list of all weak hash tables.
7589 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7590 a new buffer is created, make sure echo_area_buffer[] references
7593 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7595 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7598 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7600 * syntax.c (skip_chars): Fix previous change. Make the handling
7601 of unibyte string consistent with that of regex search.
7603 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7605 * xmenu.c (popup_get_selection): Use xfree instead of free.
7607 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7609 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7611 * callproc.c (child_setup): Use xfree instead of free.
7613 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7615 (run_mac_command, closedir): Use `xfree' instead of `free'.
7617 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7619 * eval.c (error): Use xfree instead of free.
7621 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7623 * fns.c: Replace `illegal' with `invalid'.
7624 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7626 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7628 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7631 2000-08-04 Noah Friedman <friedman@splode.com>
7633 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7636 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7638 * syntax.c (skip_chars): Fix typo in error message.
7640 2000-08-04 Andreas Schwab <schwab@suse.de>
7642 * m/ia64.h: Moved from s/ia64.h.
7644 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7646 * process.c (read_process_output): Big simplification. Handle
7647 composition and post-read-conversion of coding system correctly.
7648 (send_process): Handle composition correctly.
7650 * callproc.c (Fcall_process): Handle post-read-conversion of
7651 coding system if any.
7653 * coding.c (decode_coding_iso2022): More strict check for handling
7655 (coding_restore_composition): Pay attention to the case that
7656 cmp_data is not set properly (because of invalid code in the
7658 (run_pre_post_conversion_on_str): Include text properties in the
7660 (decode_coding_string): Set members of coding correctly.
7662 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7664 * s/ia64.h: New file.
7666 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7667 Use NULL instead of 0 at the end of variable argument list of
7668 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7669 sizeof (int) < sizeof (void *).
7671 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7672 of variable argument lists of XtVaGetValues and XtVaSetValues.
7674 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7675 variable argument lists of XtVaGetValues and XtVaSetValues.
7677 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7679 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7680 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7682 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7685 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7686 in call to Fsingle_key_description.
7688 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7691 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7693 * window.c (display_buffer_reuse_frames): New variable.
7694 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7695 frames displaying BUFFER.
7696 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7698 2000-08-01 Miles Bader <miles@gnu.org>
7700 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7701 when to constrain NEW_POS (they were pretty screwed up before).
7703 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7705 * msdos.c (run_msdos_command): Save and restore the master
7706 environment, for the case that child_setup signals an error.
7707 When mirroring slashes in DOS shell commands, don't fail when
7708 argv[2] has embedded blanks.
7709 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7710 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7711 (dos_ttraw): Call mouse_setup_buttons.
7713 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7714 using alloca; free it after run_msdos_command returns.
7716 2000-07-27 Dave Love <fx@gnu.org>
7718 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7719 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7721 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7723 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7725 * editfns.c (lisp_time_argument): Fix last change.
7727 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7729 * fns.c (Fdelete): Make it work on vectors and strings in addition
7732 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7733 (syms_of_fns): Initialize new variables.
7734 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7735 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7736 weakness, with t meaning the same as `key-and-value'.
7738 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7740 * coding.h (struct coding_system): Member safe_charset deleted.
7742 * coding.c (Qsafe_charsets): This variable deleted.
7743 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7745 (coding_safe_chars): New function.
7746 (CODING_SAFE_CHAR_P): New macro.
7747 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7748 checking safe_charsets member of the coding system. Caller changed.
7749 (detect_coding_iso2022): New local variable safe_chars.
7750 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7751 safe_charsets member of the coding system.
7752 (decode_coding_iso2022): New local variable safe_chars.
7753 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7754 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7755 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7756 (ENCODE_UNSAFE_CHARACTER): New macro.
7757 (encode_coding_iso2022): New local variable safe_chars. Check
7759 (setup_coding_system): Delete the code to initialize
7760 coding->safe_charses
7761 (intersection, find_safe_codings): New functions.
7762 (Ffind_coding_systems_region_internal): New function.
7763 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7764 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7765 variable and initialize it.
7767 * fns.c (char_table_ref_and_index): New function.
7769 * lisp.h (char_table_ref_and_index): Add prototype.
7771 2000-07-26 Sam Steingold <sds@gnu.org>
7773 * editfns.c (lisp_time_argument): Added third argument `usec'.
7774 (Ffloat_time): New built-in Lisp function.
7776 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7778 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7779 for the character code.
7781 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7784 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7785 if called for a popup menu.
7786 (xmenu_show): Store help string in widget values.
7788 2000-07-26 Dave Love <fx@gnu.org>
7790 * syswait.h: Move some definitions.
7791 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7792 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7793 perspicuous definitions.
7794 (WTERMSIG): Fix bit pattern used.
7796 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7798 * print.c (print_object): If vector printing is truncated, print
7799 "..." to indicate it as well as the case of list printing.
7801 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7803 * xdisp.c (next_element_from_display_vector): Improve comments.
7805 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7806 for the character code, and the rest for the face id as in 20.x.
7807 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7809 * window.c (window_display_table): Cleaned up.
7811 * syntax.c (Fforward_word): Add last arg nil in call of
7812 Fconstrain_to_field.
7814 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7816 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7817 identical but for the letter-case, don't call
7818 barf_or_query_if_file_exists.
7820 2000-07-25 Miles Bader <miles@gnu.org>
7822 * editfns.c (find_field): Honor special `boundary' fields.
7823 (Qboundary): New variables.
7824 (syms_of_editfns): Initialize Qboundary.
7825 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7826 Use scan_buffer instead of find_before_next_newline, because it
7827 allows us to detect the boundary case where there's a newline at
7829 * lisp.h (Fconstrain_to_field): Update external declaration.
7831 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7833 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7836 2000-07-24 Dave Love <fx@gnu.org>
7838 * s/sunos4-0.h, s/sol2.h:
7839 (LIBS_TERMCAP): Move from m/sparc.h.
7841 * m/sparc.h (TERMINFO): Moved to system files (probably only
7842 relevant for sunos4 judging by its vintage).
7843 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7846 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7848 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7849 name to single_keymap_panes.
7851 2000-07-24 Andreas Schwab <schwab@suse.de>
7853 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7855 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7857 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7858 parameters instead of using int parameters. Expect FN to accept
7859 EMACS_INT parameters.
7860 (display_echo_area, resize_echo_area_axactly, current_message)
7861 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7862 with new argument list.
7863 (resize_mini_window_1): New callback function.
7864 (current_message_1, truncate_message_1, set_message_1): Change
7865 parameter lists to the new format expected by with_echo_area_buffer.
7867 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7869 * fontset.c (fontset_ref): Remove INLINE declaration.
7870 (fontset_ref_via_base): Likewise.
7871 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7874 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7876 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7877 correct order of priority. If help echo was found in an overlay,
7878 use that overlay as the object in which the help echo was found.
7880 2000-07-22 Miles Bader <miles@gnu.org>
7882 * textprop.c (Fprevious_single_char_property_change): The initial
7883 property value should be from the position preceding POSITION, not
7886 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7888 * coding.c (syms_of_coding): Doc fix for
7889 inhibit-iso-escape-detection.
7891 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7893 * xterm.c (note_mouse_highlight): Process overlays in the right
7896 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7898 * xterm.c (note_mouse_highlight): If help-echo was found in an
7899 overlay, use that overlay as the object in which the help was found.
7901 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7903 * window.c (foreach_window): Instead of a fake variable argument
7904 list, take one USER_DATA argument.
7905 (foreach_window_1): Likewise, and call callback functions with two
7906 args, the window and USER_DATA.
7907 (struct check_window_data): New struct.
7908 (check_window_containing): Use it.
7909 (window_from_coordinates): Set up a struct check_window_data for
7911 (add_window_to_list, freeze_window_start): Change parameters
7912 according to new calling convention.
7914 * window.h (foreach_window): Change prototype.
7916 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7918 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7920 * xmenu.c (menu_help_callback): Call show_help_echo with
7921 additional arguments OBJECT and POS.
7923 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7925 * data.c (Faset): Allow storing any multibyte character in a
7926 string. Convert unibyte string to multibyte if necessary.
7928 * xfns.c (x_encode_text): New function.
7929 (x_set_name): Use x_encode_text.
7930 (x_set_title): Likewise.
7932 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7934 * xterm.h (x_encode_text): Add prototype.
7936 2000-07-20 Dave Love <fx@gnu.org>
7938 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7941 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7943 * msdos.c (help_echo_window): New variable.
7944 (syms_of_msdos): Initialize and staticpro it.
7945 (IT_note_mode_line_highlight): Set help_echo_window.
7946 (IT_note_mouse_highlight): Ditto.
7947 (dos_rawgetc): Store help_echo_window in the second event produced
7950 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7951 Record the object that generated the help echo and the position of
7952 that object in help_echo_object and help_echo_pos. Record that
7953 some glyphs in a row are displayed in mouse-face.
7954 (IT_update_begin): Don't clear mouse highlight unless one of the
7955 enabled glyph rows is marked as being displayed in mouse-face.
7956 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7957 and position recorded in help_echo_object and help_echo_pos to the
7959 (IT_menu_display): Accept a new argument PN: the pane number of
7960 the current menu pane. Record the pane number and the item
7961 number of the item which has associated help string.
7962 (XMenuActivate): Update the prototype for help_callback in
7963 function declaration. Call IT_menu_display with the current menu
7964 pane number as an additional argument. Call help_callback with
7965 two additional arguments: the pane number and the item number of
7966 the menu item associated with the help text.
7967 (help_echo_object, help_echo_pos): New variables.
7968 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7970 * msdos.h (XMenuActivate): Update prototype.
7972 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7974 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7975 Add some more prototypes.
7977 * xterm.c, xterm.h: Add some more prototypes.
7979 * lisp.h (Fnext_single_char_property_change): Add prototype.
7981 * dispnew.c (direct_output_for_insert): Remove confusing
7982 outer local variable mouse_face_overwritten_p.
7983 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7985 * alloc.c (allocate_string_data): Don't copy old string contents.
7987 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7989 * coding.c (code_convert_region): Delete text properties before
7990 shrinking the conversion region.
7992 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7994 * dispnew.c (update_text_area): Write the whole row if it
7995 has mouse-face in it.
7997 * xfaces.c (face-alternative-font-family-alist): Remove
7998 DEFVAR_LISP; staticpro instead.
8000 * xmenu.c (menu_help_callback): Call show_help_echo with
8003 * keyboard.c (show_help_echo): Add parameter WINDOW.
8004 (read_char): Call show_help_echo with window extracted from Lisp
8006 (gen_help_event): Add parameter WINDOW.
8008 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8010 * xterm.c (help_echo_window): New variable.
8011 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8012 (XTread_socket): Pass help_echo_window to gen_help_event.
8013 (syms_of_xterm): Initialize and staticpro help_echo_window.
8015 2000-07-18 Dave Love <fx@gnu.org>
8017 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8019 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8021 * alloc.c (allocate_string_data): If string had already data
8022 assigned, copy old contents to new string data.
8024 * coding.c (syms_of_coding): Fix typo in spelling of variable
8025 `inhibit-iso-escape-detection'.
8027 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8029 * Makefile.in: Add dependencies on dispextern.h.
8030 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8031 `free'; both can conflict with system header files.
8033 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8035 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8038 2000-07-18 Dave Love <fx@gnu.org>
8040 * window.c (Fwindow_list): Declare arg `window'.
8042 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8044 * coding.c (setup_coding_system): Don't override the explicitly
8045 specified designations.
8047 2000-07-15 Miles Bader <miles@gnu.org>
8049 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8050 from `text_property_eq' and `text_property_stickiness', respectively.
8051 (find_field, Fconstrain_to_field, char_property_eq)
8052 (char_property_stickiness): Changed to call char-property functions
8053 instead of text-property-only ones.
8055 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8056 `next_single_char_property_change'). Do more error checking, and
8057 cleanup limit behavior.
8058 (Fprevious_single_char_property_change): New function.
8059 (syms_of_textprop): Initialize new subrs.
8061 * xdisp.c (display_prop_end, invisible_text_between_p):
8062 Call Fnext_single_char_property_change instead of
8063 next_single_char_property_change.
8065 2000-07-15 Jason Rumney <jasonr@gnu.org>
8067 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8068 after menu is finished with.
8069 (add_menu_item): Only consider wv->title as a menu title.
8070 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8072 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8074 (FONT_REGEXP): Remove unused macro, and its sub-components.
8075 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8077 * w32term.c (help_echo_object, help_echo_pos): New variables.
8078 (note_mode_line_highlight): Store additional information about the
8079 help-echo in help_echo_object and help_echo_pos. Check both
8080 `local-map' and `keymap' properties for changing the cursor
8081 (note_mouse_highlight): Store additional information about the
8082 help-echo in help_echo_object and help_echo_pos.
8083 (note_tool_bar_highlight): Set help_echo_object to nil and
8084 help_echo_pos to -1.
8085 (w32_read_socket): Use gen_help_event instead of filling
8086 input_events manually.
8087 (syms_of_w32term): Staticpro help_echo_object.
8088 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8089 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8090 (x_clear_mouse_face): New function.
8091 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8092 (x_update_window_begin): No need to turn off the mouse
8094 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8095 depending on whether they contain glyphs highlighted in mouse-face.
8096 (x_fill_stretch_glyph_string): Consume runs of stretch
8097 glyphs instead of a single one.
8098 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8099 with new argument list.
8100 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8101 (x_append_glyph, x_append_composite_glyph)
8102 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8103 changes in struct glyph starting 1999-12-27. See comments for
8104 xterm.c on 2000-07-05.
8106 2000-07-14 Sam Steingold <sds@gnu.org>
8108 * xfaces.c (realize_x_face): Fix the last patch:
8109 check `default_face' before dereferencing.
8111 2000-07-14 Dave Love <fx@gnu.org>
8113 * syntax.c (back_comment): Add null default in switch (for pcc).
8115 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8117 * xfaces.c (realize_x_face): Make fontset using the base of the
8118 default_face's fontset, not using the default fontset.
8120 * coding.c (inhibit_iso_escape_detection): New variable.
8121 (syms_of_coding): Make it a Lisp variable.
8122 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8123 nonzero, ignore ISO2022's escape sequence.
8125 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8127 * alloca.c (malloc) [emacs]: Define as xmalloc.
8129 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8130 use that instead of the mouse position. Add parameters DX and DY.
8132 * dispextern.h (Fx_show_tip): Adjust number of parameters
8135 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8136 if HELP is a function, call it with OBJECT and POS as parameters
8137 to get the help to display.
8138 (gen_help_event, kbd_buffer_store_help_event): New functions.
8139 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8140 (read_char): Call show_help_echo with new parameters.
8142 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8145 * xterm.c (help_echo_object, help_echo_pos): New variables.
8146 (note_mode_line_highlight): Store additional information about the
8147 help-echo in help_echo_object and help_echo_pos. Check both
8148 `local-map' and `keymap' properties for changing the cursor
8149 (note_mouse_highlight): Store additional information about the
8150 help-echo in help_echo_object and help_echo_pos.
8151 (note_tool_bar_highlight): Set help_echo_object to nil and
8152 help_echo_pos to -1.
8153 (XTread_socket): Use gen_help_event instead of filling
8154 input_events manually.
8155 (syms_of_xterm): Staticpro help_echo_object.
8157 * xmenu.c (menu_highlight_callback): Use
8158 kbd_buffer_store_help_event instead of setting up and input_event
8161 * xdisp.c (eval_form): GCPRO argument sexpr.
8162 (call_function): New function.
8163 (handle_single_display_prop): Use call_function and FUNCTIONP
8164 instead of checking whether if font_height is a symbol and
8167 * eval.c (internal_condition_case_2): New function.
8169 * lisp.h (FUNCTIONP): New macro.
8170 (internal_condition_case_2, call_function): Add prototypes.
8172 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8173 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8174 Always set `arg' member of input_events.
8175 (construct_menu_click): Unused function removed.
8177 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8179 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8180 (construct_drag_n_drop, x_scroll_bar_handle_click)
8181 (w32_read_socket): Always set `arg' member of input_events.
8183 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8185 * lisp.h (eval_form): Add prototype.
8187 * xdisp.c (eval_form): Make it externally visible.
8189 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8191 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8192 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8193 consing. For prefix events, store the frame in the `arg' slot of
8194 the event, otherwise store the key there.
8195 (XTread_socket): Instead of consing, use the frame_or_window slot
8196 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8198 * xmenu.c (menu_highlight_callback): Store help string in the
8199 `arg' member of the input event; don't cons.
8200 (menubar_selection_callback): Use the `arg' slot of input events
8201 to queue additional information, instead of consing.
8203 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8205 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8207 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8209 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8210 input events to queue additional information, instead of consing.
8212 * keyboard.c (kbd_buffer_gcpro): Renamed from
8213 kbd_buffer_frame_or_window. Now used for all Lisp objects
8214 referenced from the input queue.
8215 (kbd_buffer_store_event): Always use structure assignment for
8216 copying input events. Record all Lisp objects referenced from
8217 events in kbd_buffer_gcpro.
8218 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8219 differently from input events. Test for prefix menu_bar_events
8220 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8221 event in kbd_buffer_gcpro to nil.
8222 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8223 frame_or_window is equal to its arg member as prefix events.
8224 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8225 used by an input event to nil.
8226 (init_keyboard): Use two times the size of the input queue
8227 for kbd_buffer_gcpro.
8228 (syms_of_keyboard): Likewise.
8230 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8231 Use USER_SIGNAL_EVENT.
8233 * termhooks.h (struct input_event): Add member `arg'.
8234 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8235 (USER_SIGNAL_EVENT): Renamed from user_signal.
8237 * xfaces.c (ASET): Remove definition.
8239 * lisp.h (AREF, ASET, ASIZE): New macros.
8241 * fontset.c (AREF, ASIZE): Remove definitions.
8243 * fns.c (AREF): Remove definition.
8245 * composite.c (AREF): Remove definition.
8247 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8249 * dispnew.c (redraw_overlapped_rows): Add missing local.
8250 (scrolling_window): Remove debug code.
8252 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8253 Before scrolling, turn off a mouse-highlight in the window
8256 * xterm.c (x_update_window_end): Add parameter
8257 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8258 redisplay in XTframe_up_to_date.
8259 (x_clear_mouse_face): New function.
8260 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8262 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8264 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8265 it when any row is written to that contains glyphs highlighted in
8267 (update_window): Call the window update end hook with new
8268 parameter MOUSE_FACE_OVERWRITTEN_P.
8269 (direct_output_for_insert): Give up if row contains mouse-face.
8271 * dispextern.h (struct redisplay_interface): Add parameter
8272 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8273 (clear_mouse_face): New function pointer member.
8275 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8277 * syntax.c (back_comment): Use one switch rather than a few `if's.
8278 Obey open_paren_in_column_0_is_defun_start.
8279 When reverting to the `slow' method, try to nicely handle the case
8280 of nested comments by checking that the comment-starter we found
8281 does indeed match the comment-ender.
8282 (scan_sexps_forward, scan_sexps_forward):
8283 Ignore excessive opening parenthesis rather than throwing an error.
8285 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8287 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8288 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8290 * dispnew.c (direct_output_forward_char): Give up if currently
8291 displaying a message instead of the minibuffer contents.
8293 * xterm.c (x_update_window_begin): No need to turn off the mouse
8295 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8296 depending on whether they contain glyphs highlighted in mouse-face.
8298 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8299 compare the mouse_face_p flags of both rows.
8301 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8303 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8305 * keyboard.c (show_help_echo): Accept additional parameter
8306 ok_to_overwrite_keystroke_echo.
8307 (read_char): Call show_help_echo with a zero
8308 ok_to_overwrite_keystroke_echo argument.
8309 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8310 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8311 ok_to_overwrite_keystroke_echo argument.
8312 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8313 non-zero ok_to_overwrite_keystroke_echo argument.
8315 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8317 * xdisp.c (try_window_id): If changes are all below what is
8318 displayed in the window, and point is in the window, we still
8319 might have to find point on the display.
8321 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8322 glyphs instead of a single one.
8323 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8324 with new argument list.
8325 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8327 * keymap.c (get_keymap_1): Add comment that this function can GC.
8328 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8329 comment that functions can GC.
8330 (Fset_keymap_parent): GCPRO arg KEYMAP.
8332 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8334 * msdos.c (XMenuActivate): After exiting the menu, restore the
8335 echo area message and erase it.
8337 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8339 * fontset.c (Ffontset_info): Make the return value more compatible
8340 with that of Emacs 20.
8342 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8344 * eval.c (Fsignal): Handle case that backtrace_list is null.
8346 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8348 * ccl.c (Fccl_execute): Typo fixed.
8350 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8352 * window.c (window_loop): Add missing gcpro1 local variable.
8354 * window.c (Fwindow_list): Reverse list at the end.
8355 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8356 means allow windows on OWINDOW's frame, only.
8357 (window_loop): Simplified; use Fwindow_list.
8359 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8361 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8363 * xterm.c (XTread_socket): Increment handling_signal at the start,
8364 decrement it at the end.
8366 * eval.c (handling_signal): New variable.
8367 (Fsignal): Abort if handling_signal is non-zero.
8369 * lisp.h (handling_signal): External declaration.
8371 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8373 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8375 Sound support for NetBSD through "Linux emulation" support:
8376 * config.in (HAVE_SOUNDCARD_H): Undef.
8377 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8378 * Makefile.in (LIBSOUND): New variable.
8379 (LIBES): Include it.
8380 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8381 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8382 (vox_open): Use DEFAULT_SOUND_DEVICE.
8383 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8385 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8387 * print.c (print_error_message): If Vsignaling_function is set,
8388 show it in *Messages*.
8390 * lisp.h (Vsignaling_function): External declaration.
8392 * eval.c (Vsignaling_function): New variable.
8393 (Fsignal): Compute it.
8394 (syms_of_eval): Staticpro it.
8396 2000-07-05 Dave Love <fx@gnu.org>
8398 * syswait.h: Use the autoconf recommended approach. Old code
8399 #if'd out in case we need to revert.
8401 * config.in (HAVE_SYS_WAIT_H): Added.
8403 2000-07-05 Andrew Innes <andrewi@gnu.org>
8405 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8406 when non-NULL instead of __morecore, to take account of buffer
8407 memory. This also solves a problem with spurious memory warnings
8410 * ralloc.c: Make real_morecore non-static.
8412 * eval.c (internal_condition_case): Comment out abort if
8413 interrupt_input_blocked is not zero.
8415 * makefile.nt: Add support for `bootstrap' and related targets.
8416 Include minimal debug info in emacs.exe in release build.
8417 Remove all dependencies on lisp.h, and fixup some others.
8419 * w32.c (init_environment): Install code from 20.7 for providing
8420 default values for environment variables, based on the
8421 executable's own location.
8422 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8423 (sys_socket): Install socket inheritance bug fix from 20.7.
8425 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8426 here via blockinput.h).
8428 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8430 * w32menu.c (w32_menu_display_help):
8431 * xmenu.c (menu_help_callback): Use show_help_echo.
8433 * keyboard.h (show_help_echo): Declare.
8435 * keyboard.c (show_help_echo): New function, extracted from read_char.
8436 Feval its `msg' argument if it's a cons cell.
8437 (read_char): Use it.
8438 (follow_key): Pass `autoload' to get_keyelt.
8440 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8441 (note_tool_bar_highlight, XTread_socket):
8442 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8444 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8445 (note_tool_bar_highlight, w32_read_socket):
8446 Do not gratuitously ignore non-string `help-echo' properties.
8448 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8450 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8452 * window.c (delete_all_subwindows): Reset Vwindow_list.
8454 * xterm.c (x_append_glyph, x_append_composite_glyph)
8455 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8456 changes in struct glyph starting 1999-12-27. Some bit-fields of
8457 struct glyph were not set, which made glyphs unequal when compared
8458 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8459 effects were the result. This also depended on the contents of
8460 memory returned by xmalloc. If flickering happens again, activate
8461 the code in clear_glyph_row that's in #if 0. If the flickering is
8462 gone with that, chances are that it is caused by something similar.
8464 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8466 * dispextern.h: Add some comments.
8468 * window.c (add_window_to_list): Add parameter LIST.
8469 (window_list): Order list so that, for each frame, windows are
8470 in canonical order, and so that frames appear in the list in
8471 the order given by Vframe_list.
8472 (next_window): Reverse the handling of NEXT_P.
8474 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8476 * window.c (Vwindow_list): New variable.
8477 (make_window, delete_window): Set Vwindow_list to nil.
8478 (check_window_containing): New function.
8479 (window_from_coordinates): Rewritten.
8480 (add_window_to_list, window_list, candidate_window_p)
8481 (decode_next_window_args, next_window): New functions.
8482 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8483 (Fwindow_list): New function.
8484 (Fother_window): Cleaned up.
8485 (foreach_window): Add a longer "variable argument list". Let
8486 callback function return 0 to indicate that cycling over windows
8488 (foreach_window_1): Likewise.
8489 (freeze_window_start): Return int.
8490 (init_window): New function.
8491 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8493 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8494 input_event with bzero.
8495 (main): Call init_window.
8497 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8500 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8502 * composite.h (make_composition_value_copy): Extern it.
8504 * composite.c (make_composition_value_copy): New function.
8506 * editfns.c (Fformat): While copying text properties, make each
8507 composition property value a copy.
8509 * fns.c (concat): While copying text properties, make each
8510 composition property value a copy.
8512 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8514 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8516 * fns.c (sweep_weak_table): Mark only objects that are not
8519 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8520 include those frames as candidates which have their focus
8521 redirected to the minibuffer frame.
8523 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8525 * fns.c (Fputhash): Return `value' rather than nil.
8527 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8529 * frame.c (next_frame): Don't check focus redirection in case
8530 MINIBUF is a window. Doing so excludes frames using MINIBUF
8531 unless their focus is redirected, which contradicts the
8532 specification of next-frame, and leads to infinite loops in
8533 certain situations when cycling through windows with next-window.
8535 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8537 * coding.c (code_convert_region): Even if the length of text is
8538 zero, try to convert it if coding->type is coding_type_ccl.
8539 (decode_coding_string, encode_coding_string): Likewise.
8541 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8543 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8544 the display if windows_or_buffers_changed.
8546 * dispnew.c (struct row_entry): New structure.
8547 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8548 (row_table_size, old_lines, new_lines, old_lines_size)
8549 (new_lines_size, run_pool, runs_size, runs): New variables.
8550 (add_row_entry): New function.
8551 (scrolling_window): Use data structures allocated with xmalloc and
8552 held in global variables, instead of allocating them with alloca and
8553 holding them in local variables. Use a larger hash table whose
8554 size depends on glyph matrix sizes. Don't use bzero to clear the
8555 hash table; instead, clear used slots only.
8557 * fns.c (next_almost_prime): Make it externally visible.
8559 * lisp.h (next_almost_prime): Add prototype.
8561 * s/isc4-0.h (sigunblock): Define.
8563 * s/sco5.h (sigunblock): Define.
8565 2000-06-27 Dave Love <fx@gnu.org>
8567 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8568 (moved to osf5-0.h).
8569 [!NOT_C_CODE]: Protect string.h stuff.
8571 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8572 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8574 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8576 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8577 below the last line from the needed window height.
8579 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8581 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8582 (Fwidget_get): Use it.
8583 (syms_of_fns): Defsubr it.
8585 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8587 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8588 display info for XIM.
8589 (xim_open_dpy): Likewise.
8590 (xim_close_dpy): Don't free the display info's XIM.
8592 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8594 * config.in (USE_XIM): New define.
8596 * keymap.c (get_keyelt): For menu-items containing a `:filter
8597 FILTER', apply FILTER to the menu-item's definition to get the
8598 real definition to use.
8600 * lisp.h (QCfilter): External declaration.
8602 * xfns.c (Fimage_size): New function.
8603 (syms_of_xfns): Defsubr it.
8605 2000-06-26 Andreas Schwab <schwab@suse.de>
8607 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8610 2000-06-25 Dave Love <fx@gnu.org>
8612 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8614 * Makefile.in (blockinput.h): Depend on atimer.h.
8615 (atimer.h): Depend on systime.h.
8617 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8619 * atimer.h: Protect against multiple inclusion. Include systime.h.
8621 * lisp.h (swap_in_global_binding): Declare.
8623 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8625 * process.c (Fopen_network_stream): Turn off atimers for duration
8626 of call to connect. (Patch from Gerd.)
8628 2000-06-23 Dave Love <fx@gnu.org>
8630 * ralloc.c: Maybe include unistd.h
8632 * emacs.c (setgrp): Undefine before defining.
8633 (malloc_warning, set_time_zone_rule, index): Prototype.
8635 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8636 HAVE_STRUCT_TIMEZONE.
8638 * s/osf1.h: Move string.h hack here from alpha.h and make it
8640 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8642 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8643 (SOCKLEN_TYPE): Don't define.
8645 * m/alpha.h: Remove string.h hack.
8647 * s/osf5-0.h: New file.
8649 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8650 include time.h, done by systime.h.
8651 [__FreeBSD__]: Remove redundant includes.
8653 * callproc.c (setpgrp): Undefine before defining.
8654 (delete_temp_file): Return Qnil to avoid warning.
8656 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8658 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8661 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8663 * composite.h (compose_text): Declare.
8665 * xterm.c: Don't include sys/types.h unconditionally. Don't
8666 protect its inclusion with !USG (following xmenu.c).
8668 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8670 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8673 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8675 * coding.c (decode_eol_post_ccl): Special handling for undecided
8676 and inconsistent EOL types.
8678 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8680 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8681 trough color and main window's background color.
8683 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8685 * xterm.h (Xt_app_con): External declaration.
8687 * widget.c (EmacsFrameRealize): Fix typo.
8689 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8691 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8692 (handle_invisible_prop): Record the start of invisible text in
8693 it->add_overlay_start.
8694 (struct overlay_entry): Add member `overlay'.
8695 (handle_overlay_change): Simplify.
8696 (next_overlay_string): After having processed overlay strings at the
8697 end of the buffer, record that fact in
8698 it->overlay_strings_at_end_processed_p.
8699 (compare_overlay_entries): If before- and after-strings come
8700 from the same overlay, let before-strings come first.
8701 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8702 (load_overlay_strings): Take it->add_overlay_start into account
8703 when adding overlay strings.
8705 * dispextern.h (struct it): Add member add_overlay_start.
8707 2000-06-22 Dave Love <fx@gnu.org>
8709 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8711 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8713 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8715 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8718 2000-06-21 Dave Love <fx@gnu.org>
8720 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8722 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8724 * syntax.c (back_comment): Simplify string-parity counting (with
8725 the added benefit of handling multiple string-styles as long as
8726 they are not intertwined).
8727 Jump to the slow code as soon as a comment starter is found in
8728 a "string_lossage" position. Fixes the case: " /* " /* " */.
8730 2000-06-21 Dave Love <fx@gnu.org>
8732 * Makefile.in: Use GETLOADAVG_LIBS.
8734 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8735 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8737 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8739 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8740 (Fforward_comment, scan_lists):
8741 Check the comstyle of single-char comment-starters.
8742 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8743 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8744 Check the comstyle of single-char comment-starters.
8745 Clarify control-flow around the Scomment case.
8747 2000-06-20 Dave Love <fx@gnu.org>
8749 * fns.c (make_hash_table, maybe_resize_hash_table):
8750 Cast arg of next_almost_prime.
8752 * tparam.c [emacs]: Include lisp.h.
8754 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8757 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8759 * keyboard.c (adjust_point_for_property): Check if display
8760 property should be treated as intangible by looking at its value.
8762 * xdisp.c (single_display_prop_intangible_p)
8763 (display_prop_intangible_p): New functions.
8765 * dispextern.h (display_prop_intangible_p): Add prototype.
8767 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8769 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8770 argument to sigprocmask.
8772 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8773 argument to sigprocmask.
8775 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8776 sigprocmask_set, and pass a pointer to it to sigprocmask.
8778 * sysdep.c (sigprocmask_set): New variable.
8780 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8783 2000-06-20 Sam Steingold <sds@gnu.org>
8785 * xrdb.c: Don't declare xmalloc, xrealloc.
8787 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8789 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8790 (re_comp): Cast gettext return value to avoid complaints when
8793 2000-06-20 Dave Love <fx@gnu.org>
8795 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8797 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8799 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8801 * m/alpha.h: Don't declare xmalloc, xrealloc.
8803 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8805 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8807 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8809 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8812 * keyboard.h (poll_for_input_1): Declare.
8814 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8816 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8818 * doprnt.c: Don't declare xmalloc, xrealloc.
8820 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8821 (getenv, ctime, getwd): Removed.
8822 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8824 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8825 x_set_tool_bar_lines.
8827 * config.in: Add HAVE_GETWD. Move some definitions above
8828 machine/system includes.
8830 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8832 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8834 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8835 contain information about ENCODING.
8837 * fontset.c (FONTSET_ASCII): Use the first element of char table
8838 for an ASCII font, not defalt slot.
8839 (fontset_ref_via_base): If FONTSET doesn't contain information for
8840 C, try the default fontset.
8841 (make_fontset): Don't copy the default fontset.
8842 (fontset_font_pattern): Likewise.
8843 (accumulate_font_info): If ELT is nil, use the corresponding
8844 element in the default fontset.
8846 2000-06-19 Dave Love <fx@gnu.org>
8848 * syntax.c (Fparse_partial_sexp): Doc fix.
8850 * regex.h: Test PROTOTYPES as well as __STDC__.
8852 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8853 errno, strerror. Put text after #endif in comment.
8855 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8857 * xterm.c (x_frame_of_widget): Likewise.
8859 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8861 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8862 to Vfundamental_mode_abbrev_table.
8864 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8865 bogus objects are marked. This slows down GC by ~80 percent, but
8866 it might be worth trying when debugging GC-related problems.
8867 This feature requires conservative stack marking to be enabled.
8869 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8870 returns XLookupChars, reset `modifiers' to zero.
8872 2000-06-19 Dave Love <fx@gnu.org>
8874 * mktime.c: Unprotoized.
8876 2000-06-19 Richard Stallman <rms@gnu.org>
8878 * data.c (set_internal): If variable is frame-local,
8879 store the new value immediately into the frame parameter alist.
8881 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8883 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8884 in the custom handler pointer.
8886 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8887 value, or checks for CHAR_META can fail when Lisp_Object is a
8889 * keymap.c (get_keyelt): Likewise.
8891 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8893 * ccl.h (struct ccl_program): New member eol_type.
8894 (struct ccl_spec): New member cr_carryover.
8896 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8897 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8899 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8900 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8901 (decode_eol_post_ccl): New function.
8902 (decode_coding): Don't detect EOL format here for CCL based coding
8904 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8905 decode_eol_post_ccl after running the CCL program.
8906 (code_convert_region): Don't detect EOL format here for CCL based
8908 (decode_coding_string): Likewise.
8910 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8912 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8913 when treating it as an integer.
8915 * coding.h (encode_coding_string): Declare.
8917 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8920 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8921 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8922 to be passed to get_local_map.
8924 * sound.c (Fplay_sound): Don't call make_number on
8925 Frun_hook_with_args count argument.
8927 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8928 for lisp objects in X event structure data field, when lisp
8929 objects are represented with unions.
8930 (x_scroll_bar_to_input_event): Ditto.
8932 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8934 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8935 termination of string. Fix sense of test whether
8936 Vline_number_display_limit is an integer.
8938 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8940 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8941 only if HAVE_X_WINDOWS.
8943 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8946 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8949 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8951 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8954 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8956 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8957 start of the while loop.
8959 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8961 * atimer.c (alarm_signal_handler): Add forward declaration.
8963 * data.c (set_internal): Remove debug code.
8965 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8967 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8969 * unexec.c (toplevel) [COFF]: Include coff.h.
8971 * s/lynxos.h: New file.
8973 * keymap.c (Fsingle_key_description): Enclose function key and
8974 event symbol names in angle brackets.
8976 * xdisp.c (setup_echo_area_for_printing): Call
8977 message_log_maybe_newline if message_buf_print is not set.
8979 * print.c (printchar, strout): Don't check message_buf_print
8980 before calling setup_echo_area_for_printing because that
8981 function does something useful even when message_buf_print is
8984 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8986 (ensure_echo_area_buffers): Initialize echo buffer's
8987 truncate lines setting to nil.
8988 (with_echo_area_buffer): Don't set the echo buffer's truncate
8990 (set_message_1): Set it here instead, based on the value
8991 of message_truncate_lines.
8992 (resize_mini_window): Handle case that lines are truncated.
8993 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8994 DEFVAR_BOOL message-truncate-lines.
8996 * keyboard.c (read_char): Bind message-truncate-lines to t
8997 while displaying a help-echo.
8999 * lisp.h (Qmessage_truncate_lines): External declaration.
9001 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9003 * xdisp.c (Vline_number_display_limit): Renamed from
9004 line_number_display_limit.
9005 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9006 Extend documentation string. Initialize
9007 Vline_number_display_limit to nil meaning no limit.
9008 (decode_mode_spec): Use Vline_number_display_limit with its new
9011 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9013 2000-06-13 Richard Stallman <rms@gnu.org>
9015 * frame.c (Fmodify_frame_parameters): Doc fix.
9017 * xfns.c (x_set_frame_parameters): Comment fix.
9019 * frame.c (store_frame_param): Call swap_in_global_binding if the
9020 variable's current binding was chosen based on this frame.
9022 * data.c (swap_in_global_binding): New function.
9024 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9026 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9027 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9029 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9031 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9033 2000-06-12 Jason Rumney <jasonr@gnu.org>
9035 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9037 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9039 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9041 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9043 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9045 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9046 (syms_of_xfaces): Defsubr Sdump_colors.
9047 (x_free_colors): Don't treat b&w specially on default visual.
9048 (x_free_dpy_colors): New function.
9049 (free_face_colors): Don't check visual class; it's done
9052 * xterm.c (x_frame_of_widget): New function.
9053 (x_alloc_nearest_color_for_widget): Use it.
9054 (x_copy_dpy_color): New function.
9055 (x_destroy_window): Free various colors.
9057 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9059 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9061 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9063 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9065 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9067 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9069 2000-06-11 Dave Love <fx@gnu.org>
9071 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9073 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9075 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9077 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9079 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9082 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9084 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9085 (regex_compile): Fix the code for handling the case of single byte
9086 char and multibyte char being mixed in a range within [...].
9088 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9089 and dst_multibyte members of coding.
9091 * charset.c (update_charset_table): Update the table
9093 (init_charset_once): Initialize elements of bytes_by_char_head to
9094 1 except for leading codes for private charases.
9096 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9097 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9099 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9101 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9102 access the data it doesn't point to.
9104 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9106 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9107 will be translated to a switch-frame event when reading the
9108 event queue. This is necessary because Emacs otherwise won't
9109 perform a switch-frame to a new frame until some other event, for
9110 example a keystroke event, forces it to do so. This has various
9111 effects, one visible being that the cursor of a frame created with
9112 C-x 5 2 or switched to with a window manager key binding like
9113 A-TAB stays hollow because selected_window isn't on the newly
9114 focused frame until the switch-frame is performed.
9116 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9117 generating a switch-frame event if necessary.
9119 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9121 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9124 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9126 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9128 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9130 * window.c (displayed_window_lines): Take empty lines at
9131 the bottom of a window into account.
9133 * window.c (displayed_window_lines): New function.
9134 (Fmove_to_window_line): Use displayed_window_lines to determine
9135 the number of lines to move, instead of using the window's height.
9137 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9138 to stop reading, even if the form read sets point to a different
9139 value when evaluated.
9141 * xdisp.c (display_line): Fix code deciding in which line to
9144 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9146 * fileio.c (e_write): Free composition data if stored in
9149 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9151 * xdisp.c (display_line): Set row's and iterator's
9152 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9153 Set cursor even if row ends in the middle of a character.
9154 (dump_glyph_row): Print values of new flags.
9155 (redisplay_window) <cursor movement in unchanged window>: When
9156 point has been moved forward, and PT is at the end of the cursor
9157 row, don't place the cursor in the next row if the cursor row ends
9158 in the middle of a character or at ZV.
9160 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9161 (struct glyph_row): Add starts_in_middle_of_char_p and
9162 ends_in_middle_of_char_p.
9163 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9164 ends_in_middle_of_char_p flag.
9165 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9167 * term.c (append_glyph): Revert change of 2000-06-06.
9169 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9170 padding glyph not fitting on line as whole character not
9173 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9174 this isn't true for images with `:ascent 100'.
9176 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9178 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9179 as modified if it is originally unmodified.
9181 * term.c (encode_terminal_code): Change the way to check if
9182 terminal coding does any conversion.
9183 (append_glyph): Set glyph->pixel_width correctly.
9185 * xdisp.c (display_line): While checking line continuation, pay
9186 attention to a padding glyph.
9188 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9190 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9192 2000-06-05 Dave Love <fx@gnu.org>
9194 * xdisp.c: Include fontset.h.
9196 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9198 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9200 * dispnew.c: Conditionally include term.h.
9202 * coding.h: Declare code_convert_string_norecord.
9204 * frame.h (struct frame): Use volatile unconditionally.
9206 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9208 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9210 * systime.h: Protect against multiple inclusion.
9211 (timezone) [USG5_4]: Define as time_t.
9213 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9214 (Foptimize_char_table, make_temp_name): Declare.
9216 * Makefile.in (xdisp.o): Depend on fontset.h.
9218 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9220 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9221 (Foptimize_char_table, make_temp_name): Declare.
9225 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9227 2000-06-02 Dave Love <fx@gnu.org>
9229 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9231 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9233 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9234 result face, set flags in that face indicating that colors may not
9237 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9238 glyph, use the ASCII NUL character to determine the face.
9240 2000-06-02 Dave Love <fx@gnu.org>
9242 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9243 (VFORK_RETURN_TYPE): Remove.
9245 * config.in: Add NO_MATHERR.
9247 2000-06-01 Dave Love <fx@gnu.org>
9249 * cmds.c (internal_self_insert): Don't check
9250 Vbefore_change_function, Vafter_change_function.
9252 * insdel.c (signal_before_change, signal_after_change): Likewise.
9254 * buffer.c (Vbefore_change_function, Vafter_change_function):
9255 Variables and their initializations deleted.
9257 * callint.c (Fcall_interactively): Doc fix.
9259 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9261 2000-05-31 Dave Love <fx@gnu.org>
9263 * textprop.c: Revert last change -- duplicated.
9265 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9267 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9270 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9272 2000-05-31 Jason Rumney <jasonr@gnu.org>
9274 * search.c (Fre_search_forward, Fre_search_backward)
9275 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9277 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9279 2000-05-30 Jason Rumney <jasonr@gnu.org>
9281 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9282 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9284 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9286 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9287 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9288 expand a nil default_filename.
9290 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9291 pointer to glyph_to_pixel_coords, not a frame.
9293 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9294 coding.h to dependencies.
9296 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9298 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9299 window pointer to be consistent with w32term.c and xterm.c.
9301 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9302 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9303 (Qline_spacing, Qcenter): New variables.
9304 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9305 (x_set_line_spacing): New function.
9306 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9307 (x_specified_cursor_type): New function.
9308 (x_set_cursor_type): Use it.
9309 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9311 (validate_x_resource_name, x_get_resource_string): Measure lengths
9312 of external strings in bytes.
9313 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9314 GetTextExtentPoint32 with NULL title.
9315 (Fx_create_frame): Initialize Qline_spacing.
9316 (w32_load_system_font): Initialize font->double_byte_p.
9317 (x_to_w32_charset): Use Vw32_charset_info_alist.
9318 (Image, busy cursor, tooltip functions): Merged changes from
9319 xfns.c. Not yet functional on Windows.
9321 * w32gui.h (W32FontStruct): Add double_byte_p member.
9323 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9324 (emacs_button_translation): Use it.
9325 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9326 in `mask' to be set.
9328 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9331 * w32term.c: Format and doc changes to bring closer to xterm.c.
9332 (w32_char_font_type): New enum.
9333 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9334 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9335 (w32_encode_char): New function.
9336 (x_encode_char): Removed.
9337 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9338 x_encode_char and w32_font_is_double_byte.
9339 (x_produce_image_glyph): Use image_ascent.
9340 (x_produce_glyphs): Use new version of w32_per_char_metric and
9341 handle NULL return value. Allow extra line spacing.
9342 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9343 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9344 w32_font_type member of glyph instead.
9345 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9346 (fast_find_position): Make sure not to consider rows not visible
9348 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9349 w32_menu_display_help with input blocked, as it can abort.
9350 (x_display_and_set_cursor): Choose cursor depending
9351 on buffer-local value of cursor_type.
9352 (x_draw_bar_cursor): Add parameter WIDTH.
9354 * w32term.h (CP_DEFAULT): Define.
9355 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9357 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9359 * search.c (Fre_search_forward, Fre_search_backward)
9360 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9362 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9364 * coding.c (detect_coding_iso2022): Fix code for checking
9365 CODING_CATEGORY_MASK_ISO_8_2.
9367 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9369 * regex.c (PREFETCH_NOLIMIT): New function.
9370 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9372 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9374 * syntax.c (find_defun_start): Move test for
9375 open_paren_in_column_0_is_defun_start outside of the loop.
9377 * xdisp.c (redisplay_window): Really switch buffers when
9378 displaying mode lines, and temporarily set selected_frame to the
9379 frame of the window that's redisplayed.
9381 * xfaces.c (free_realized_faces): Block/unblock input.
9382 (free_realized_multibyte_face): Ditto.
9384 2000-05-29 Dave Love <fx@gnu.org>
9386 * textprop.c (Qkeymap): New variable.
9387 (syms_of_textprop): Intern it.
9389 * keymap.c: Include intervals.h.
9390 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9392 * Makefile.in (keymap.o): Depend on intervals.h.
9394 * keyboard.c (menu_bar_items, tool_bar_items)
9395 (Fexecute_extended_command): Deal with `keymap' property.
9396 (read_key_sequence): Track map from `keymap' property as well as
9399 * intervals.c (get_local_map): Extra arg to allow looking for
9402 * intervals.h (map_property): New enum.
9403 (get_local_map): Extra arg using it.
9406 * lisp.h (get_local_map): Don't declare here.
9408 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9410 * Makefile.in (callproc.o): Depend on composite.h.
9412 * callproc.c: Include composite.h.
9413 (Fcall_process): Handle composition correctly.
9415 * coding.h (coding_allocate_composition_data): Extern it.
9416 (coding_restore_composition): Likewise.
9418 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9419 yet allocated, finish decoding with result
9420 CODING_FINISH_INSUFFICIENT_CMP.
9421 (coding_allocate_composition_data): Make it non-static.
9422 (coding_restore_composition): Likewise.
9424 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9426 * charset.c (syms_of_charset): Revert last change.
9428 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9430 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9431 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9434 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9436 * charset.c (syms_of_charset): Set width of character sets
9437 eight-bit-control and eight-bit-graphic to 1 column.
9439 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9441 * config.in (HAVE_SPEED_T): New define.
9443 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9446 2000-05-26 Dave Love <fx@gnu.org>
9448 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9450 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9451 (Fsubr_arity): New function.
9452 (syms_of_data): Install them.
9454 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9456 * charset.c (init_charset_once): Set the table bytes_by_char_head
9459 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9460 the default fontset to what Emacs uses by default.
9461 (check_registry_encoding): This function deleted.
9462 (Fset_fontset_font): Remove the adhoc condition for the default
9463 fontset. Allow cons in FONTNAME.
9465 * fns.c (map_char_table): Ignore char-table entries for
9466 charsets eight-bit-control and eight-bit-graphic.
9468 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9470 * emacs.c (main): Initialize keyboard syms before initializing
9471 window code, so face names are available.
9473 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9475 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9476 of an anchor at the beginning of a shy-group.
9478 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9480 * xdisp.c (handle_invisible_prop): Don't try to skip over
9481 invisible text if end of text is already reached.
9483 2000-05-25 Dave Love <fx@gnu.org>
9485 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9487 * coding.c (encode_eol): Add null statement after label.
9489 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9491 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9494 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9496 * ccl.c (ccl_driver): Fix previous change.
9498 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9500 * coding.c (run_pre_post_conversion_on_str): Set point to the
9501 beginning of buffer before calling coding->post_read_conversion.
9502 (decode_coding_string): Give correct args to
9503 run_pre_post_conversion_on_str.
9504 (encode_coding_string): Likewise.
9506 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9507 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9508 eight-bit-graphic correctly.
9510 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9512 * fileio.c (Finsert_file_contents): Even if a file is not found,
9513 execute codes for setting up coding system. Call
9514 after-insert-file-functions unconditionally.
9516 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9518 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9519 BSD_PGRPS are not defined.
9521 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9523 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9525 (syms_of_charset): Avoid building same strings.
9527 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9529 * lread.c (Fload): Add a comment about the meaning of
9530 Vuser_init_file being t.
9532 * puresize.h (BASE_PURESIZE): Increase to 675000.
9534 * s/gnu-linux.h (setpgrp): Don't define it here because this
9535 prevents compilation on GNU/Linux systems with glib 2.2.
9537 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9540 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9542 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9543 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9545 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9547 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9549 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9551 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9553 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9555 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9557 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9559 * keyboard.c (read_char): Allow character codes 128..255 to be
9560 handled by input-method-function.
9562 * insdel.c (adjust_markers_for_replace): Fix previous change.
9563 (adjust_after_replace): If PREV_TEXT is nil, call
9564 adjust_markers_for_insert, not adjust_markers_for_replace.
9566 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9568 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9569 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9570 [HAVE_GRANDPT]: Define.
9571 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9573 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9576 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9578 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9580 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9582 The following changes are to handle 8-bit characters in a
9583 multibyte buffer/string without facing with byte combining
9584 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9585 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9587 * Makefile.in (fns.o): Depend on charset.h.
9589 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9590 convert it to unibyte.
9591 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9593 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9594 apparent char boundary.
9595 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9596 0x80..0x9F to/from multibyte form.
9598 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9601 * callproc.c (Fcall_process): Always encode an argument string if
9602 it is multibyte. Setup src_multibyte and dst_multibyte members of
9603 process_coding properly.
9605 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9606 SPLIT_NON_ASCII_CHAR.
9608 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9610 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9612 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9613 (SPLIT_CHARACTER_SEQ): This macro deleted.
9614 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9615 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9616 and eight-bit-graphic.
9617 (char_to_string): Likewise. Signal an error for too large
9619 (char_printable_p): Return 0 for 8-bit characters.
9620 (update_charset_table): Update iso_charset_table only when a final
9621 character is non-negative.
9622 (find_charset_in_text): Renamed from find_charset_in_str.
9623 Arguments and return value changed. Callers changed.
9624 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9625 be -1 if CHARSET is used only internally.
9626 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9628 (Fcharset_after): Simplified.
9629 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9630 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9631 (multibyte_chars_in_text): Simplified by assuming there's no
9632 invalid multibyte sequence.
9633 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9634 (str_as_unibyte): New functions.
9635 (Fstring): Simpified by assuming that byte combining never happens.
9636 (init_charset_once): Initialization for
9637 LEADING_CODE_8_BIT_CONTROL.
9638 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9639 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9640 eight-bit-control and eight-bit-graphic.
9642 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9643 (CHARSET_8_BIT_GRAPHIC): New macros.
9644 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9645 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9646 (CHARSET_REVERSE_CHARSET): Likewise.
9647 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9649 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9650 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9651 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9652 encounter an invalid multibyte sequence.
9653 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9654 sequence is always valid.
9655 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9656 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9657 (CHAR_STRING): For 8-bit characters, call char_to_string.
9658 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9659 multibyte sequence is always valid.
9660 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9661 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9662 (str_as_unibyte): Extern them.
9663 (BCOPY_SHORT): Fix a bug.
9664 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9665 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9666 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9667 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9669 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9670 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9671 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9672 (EMIT_BYTES): New macros.
9673 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9674 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9676 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9677 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9678 check the validity of multibyte sequence.
9679 (decode_coding_emacs_mule): New function.
9680 (encode_coding_emacs_mule): New macro.
9681 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9683 (DECODE_ISO_CHARACTER): Just return a character code.
9684 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9685 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9686 EMIT_CHAR to produced decoded characters. Exit the loop only by
9687 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9689 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9690 only position codes for an invalid character.
9691 (encode_designation_at_bol): Return new destination pointer. 5th
9692 arg DSTP is changed to DST.
9693 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9694 from the source by ONE_MORE_CHAR. Don't handle the case of last
9696 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9698 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9699 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9700 TWO_MORE_BYTES to fetch a byte from the source.
9701 (encode_eol): Pay attention to coding->src_multibyte.
9702 (detect_coding, detect_eol): Preserve members src_multibyte and
9704 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9705 (encoding_buffer_size): Set magnification to 3 for all coding
9706 systems that require encoding.
9707 (ccl_coding_driver): For decoding, be sure that the result is
9708 valid multibyte sequence.
9709 (decode_coding): Initialize coding->errors and coding->result.
9710 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9711 and raw-text, always call decode_eol. Handle the case of last
9712 block here. If not coding->dst_multibyte, convert the resulting
9713 sequence to unibyte.
9714 (encode_coding): Initialize coding->errors and coding->result.
9715 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9716 and raw-text, always call encode_eol. Handle the case of last
9718 (shrink_decoding_region, shrink_encoding_region): Detect cases
9719 that we can't skip data more rigidly.
9720 (code_convert_region): Setup src_multibyte and dst_multibyte
9721 members of coding. For decoding, if the buffer is multibyte,
9722 convert the source sequence to unibyte in advance. For encoding,
9723 if the buffer is multibyte, convert the resulting sequence to
9724 multibyte afterward.
9725 (run_pre_post_conversion_on_str): New function.
9726 (code_convert_string): Deleted and divided into the following two.
9727 (decode_coding_string, encode_coding_string): New functions.
9728 (code_convert_string1, code_convert_string_norecord): Call one of
9730 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9731 MAKE_NON_ASCII_CHAR.
9732 (Fset_terminal_coding_system_internal)
9733 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9734 and dst_multibyte members.
9735 (init_coding_once): Initialize iso_code_class with new enum
9736 ISO_control_0 and ISO_control_1.
9738 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9739 devided into ISO_control_0 and ISO_control_1.
9740 (struct coding_system): New members src_multibyte, dst_multibyte,
9741 errors, and result. Delete member fake_multibyte.
9742 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9744 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9747 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9750 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9752 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9754 (Ftranspose_region): Delete codes for handling byte combining.
9756 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9757 dst_multibyte members of coding. On handling REPLACE on unibyte
9758 buffer, convert the result of decode_coding to unibyte. On
9759 inserting into a mutibyte buffer, always call code_convert_region.
9760 (e_write): Setup coding->src_multibyte according to the
9761 multibyteness of the source (buffer or string).
9763 * fns.c (concat): Handle 8-bit characters correctly.
9764 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9765 unibyte in the result.
9766 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9767 valid multibyte form in the result.
9768 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9769 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9770 return -1, signal an error.
9771 (base64_encode_1): New arg MULTIBYTE. Get each character by
9772 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9773 character is found, return -1.
9774 (Fbase64_decode_region): Delete codes for handling byte-combining.
9775 Treat each decoded byte as a unibyte character.
9776 (Fbase64_decode_string): Return unibyte string.
9777 (Fcompare_strings, concat, string_byte_to_char): Use
9778 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9779 FETCH_STRING_CHAR_ADVANCE.
9780 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9781 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9783 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9784 SPLIT_NON_ASCII_CHAR.
9785 (fontset_ref_via_base, fontset_set): Likewise
9787 * insdel.c (adjust_markers_for_record_delete): Deleted.
9788 (adjust_markers_for_insert): Argument changed. Caller changed.
9789 (adjust_markers_for_replace): Likewise.
9790 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9791 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9792 (copy_text): Delete unused local varialbe c_save. For converting
9793 to multibyte, be sure to make all 8-bit characters in valid
9795 (count_size_as_multibyte): Handle 8-bit characters correctly.
9796 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9797 (adjust_after_replace, replace_range, del_range_2)
9798 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9799 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9800 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9801 handling byte combining.
9802 (adjust_before_replace): Deleted.
9804 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9805 SPLIT_NON_ASCII_CHAR.
9806 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9807 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9808 (Fkey_description): Likewise.
9810 * lread.c (read1): On reading multibyte string, be sure to make
9811 all 8-bit chararacters in valid multibyte form.
9812 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9814 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9817 * process.c (Fstart_process): GCPRO current_dir before calling
9818 Ffind_operation_coding_system. Encode arguments here.
9819 (create_process): Don't encode arguments here. Setup
9820 src_multibyte and dst_multibyte members of struct coding.
9821 (read_process_output): Setup src_multibyte and dst_multibyte
9822 members of struct coding. If the output is to multibyte buffer,
9823 always decode the output of the process. Adjust the
9824 representation of 8-bit characters to the multibyteness of the output.
9825 (send_process): Setup coding->src_multibyte according to the
9826 multibyteness of the source.
9828 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9829 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9830 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9832 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9834 * w16select.c (Fw16_set_clipboard_data): Setup members
9835 src_multibyte and dst_multibyte of coding. Adjusted for the
9836 change for find_charset_in_str.
9837 (Fw16_get_clipboard_data): Likewise.
9839 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9840 dst_multibyte of coding.
9841 (x_to_w32_font): Likewise.
9843 * w32select.c (Fw32_set_clipboard_data): Setup members
9844 src_multibyte and dst_multibyte of coding. Adjusted for the
9845 change for find_charset_in_str.
9846 (Fw32_get_clipboard_data): Likewise.
9848 * xdisp.c (get_next_display_element): Handle 8-bit characters
9850 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9851 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9853 * xselect.c (selection_data_to_lisp_data): Setup members
9854 src_multibyte and dst_multibyte of coding. Adjusted for the
9855 change for find_charset_in_str.
9856 (lisp_data_to_selection_data): Likewise.
9858 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9860 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9862 * dispextern.h (Vimage_types): Add extern declaration.
9864 * xdisp.c (Vimage_types): Moved here from xfns.c.
9865 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9867 * xfns.c (Vimages_types): Moved to xdisp.c.
9868 (syms_of_xfns): Move `image-types' to xdisp.c.
9870 * w32fns.c (Vimage_types): Removed.
9871 (syms_of_w32fns): Remove `image-types'.
9873 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9875 * fns.c (map_char_table): Pay attention to character number of
9876 charset. Check the validity of charset at the first level. For
9877 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9880 * fontset.c: Include "buffer.h".
9881 (fs_load_font): If the face has fontset, record the face ID in
9883 (Finternal_char_font): New function.
9884 (accumulate_font_info): New function.
9885 (Ffontset_info): Rewritten for the new fontset implementation.
9886 (syms_of_fontset): Register Vdefault_fontset in the first element
9887 of Vfontset_table. Include Vdefault_fontset in
9888 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9891 2000-05-16 Dave Love <fx@gnu.org>
9893 * m/iris5d.h: Deleted -- unused.
9895 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9897 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9898 `invalid' instead of `illegal'.
9900 * indent.c (Fmove_to_column): When ending within a tab, insert
9901 spaces first so that markers at the end of the tab get adjusted.
9903 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9904 buffer list that wasn't selected in that frame.
9906 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9907 is needed on mescaline, use a 2 char prefix, and call
9908 make_temp_name with second arg non-zero.
9910 * fileio.c (make_temp_name): New function, extracted from
9912 (Fmake_temp_name): Use it.
9914 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9916 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9918 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9920 * Makefile.in (lisp): Add env.elc.
9922 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9924 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9926 * search.c (Freplace_match): Handle case of `\N' in the
9927 replacement when there's no group N.
9929 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9931 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9932 of the message to message_dolog.
9934 * keyboard.c (read_char): Don't clear current message for help
9935 events; let the code handling help events handle this. Change
9936 code detecting help events that should be ignored.
9938 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9939 we're interating over a string.
9941 2000-05-09 Dave Love <fx@gnu.org>
9943 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9944 that offset before writing. Move gcpro region past call of
9947 2000-05-04 Dave Love <fx@gnu.org>
9949 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9951 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9953 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9954 of inserted characters when BUF equals the current buffer, and PT
9955 is in front of or equal to FROM.
9957 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9959 * xdisp.c (handle_single_display_prop): If display property value
9960 is invalid, or something not supported on the frame, restore
9961 iterator's position to what it was initially. Make sure to return
9962 0 for invalid and unsupported property values.
9964 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9965 that x_per_char_metric returns null.
9967 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9969 * xterm.h (struct face): Add forward declaration.
9970 (struct image): Ditto.
9971 (image_ascent): Add prototype.
9973 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9974 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9975 image_ascent instead of using IMAGE_ASCENT.
9977 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9978 (IMAGE_ASCENT): Removed.
9980 * xfns.c (Qcenter): New variable.
9981 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9982 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9983 (image_ascent): New function.
9984 (lookup_image): Recognize `:ascent center'.
9985 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9986 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9987 (xbm_load): Don't set image's ascent here.
9988 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9989 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9990 check ascent values here.
9991 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9992 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9993 (syms_of_xfns): Initialize Qcenter.
9995 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9996 to the limits, increase the limits.
9998 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10000 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10001 Check Vfont_encoding_alist against the full name of the opened font.
10003 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10005 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10006 taller than the window.
10008 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10010 * xfaces.c (realize_x_face): Fix the argument of the second
10011 xassert. BASE_FACE may not be a face for ASCII.
10013 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10015 * print.c (print_object): Treat print-length < 0 as nil.
10017 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10019 * s/freebsd.h (TERMCAP_OBJ): Removed.
10020 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10022 * lread.c (read1): Don't treat period followed by certain
10023 characters as symbol start.
10025 * xfns.c (slurp_file): New function.
10026 (xbm_image_p): Handle case of in-memory XBM files.
10027 (xbm_scan): Rewritten to work on memory buffers instead of files.
10028 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10029 Work on memory buffers instead of files. If DATA is null test
10030 if buffer looks like an in-memory XBM file.
10031 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10032 memory buffers instead of files.
10033 (xbm_file_p): New function.
10034 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10036 * lread.c (end_of_file_error): New function.
10037 (read1): Call it instead of signaling `end-of-file' directly.
10039 * print.c (print_error_message): Print data of `end-of-file'
10040 with Fprinc instead of Fprin1.
10042 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10044 * window.c (freeze_window_start): Check that minibuffer scroll
10045 window isn't nil before extracting the window structure pointer
10048 * undo.c (record_delete): If we hit the end of the undo list, stop
10049 picking elements apart.
10051 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10053 * xdisp.c (display_line): If lines are continued, restore
10054 iterator's ascent/descent information to the values before the
10055 first glyph not fitting on the line.
10057 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10059 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10060 positions in glyph matrix. Don't compute new window end positions.
10062 * dispnew.c (increment_matrix_positions): Renamed from
10063 increment_glyph_matrix_buffer_positions.
10064 (increment_row_positions): Renamed from
10065 increment_glyph_row_buffer_positions.
10067 * dispextern.h: Change names of renamed functions from dispnew.c
10070 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10072 * fileio.c (Fdo_auto_save): Create directories for auto-save
10073 list file if necessary.
10075 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10076 from buffer or frame.
10077 (automatic_hscrolling_p): New variable.
10078 (hscroll_windows): Scroll windows horizontally only if automatic
10079 hscrolling is allowed.
10080 (syms_of_xdisp): New variable `automatic-hscrolling'.
10082 * frame.h (struct frame): Add member extra_line_spacing.
10084 * xfns.c (x_set_line_spacing): New function.
10085 (Fx_create_frame): Set line spacing from resources.
10086 (Qline_spacing): New variable.
10087 (syms_of_xfns): Initialize Qline_spacing.
10089 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10091 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10092 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10093 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10094 extra_line_spacing from default value.
10095 (init_buffer_once): Initialize default value of extra_line_spacing.
10097 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10100 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10101 prompt_width. Add extra line spacing.
10103 * term.c (produce_glyphs): Remove reference to struct it's
10106 * dispextern.h (struct it): Remove member prompt_width, add
10107 extra_line_spacing.
10109 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10111 * dispnew.c (update_frame_line): When writing a whole line, make
10112 sure cursor is in the right row afterwards, otherwise a use of
10113 capability `ch' in cmgoto might leave the cursor in the row below.
10115 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10117 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10119 * keyboard.c (timer_check): Fix typo in comment.
10121 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10123 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10124 name change: ch -> character.
10126 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10128 * keyboard.c (echo_message_buffer): New variable.
10129 (echo_now): Set echo_message_buffer to the echo area buffer used
10130 to display the echo.
10131 (cancel_echoing): Reset echo_message_buffer to nil.
10132 (read_char): Code rewritten that handles canceling an echo or
10133 echoing a dash, respectively.
10135 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10136 directory doesn't exist.
10138 2000-04-19 Dave Love <fx@gnu.org>
10140 * fns.c (syms_of_fns): Defsubr mapc.
10141 (concat): Don't allow numeric args.
10142 (Fconcat): Doc change.
10144 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10146 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10147 instead define end_match(1|2) more carefully.
10148 Use GET_CHAR_BEFORE_2 for `begline'.
10150 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10152 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10153 on 64-bit systems where NULL is defined as `0'.
10155 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10156 the `variable argument list' to make it work on Alpha.
10158 * m/alpha.h (_LP64) [!_LP64]: Define.
10159 (ORDINARY_LINK): Define for NetBSD.
10161 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10163 2000-04-19 Dave Love <fx@gnu.org>
10165 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10168 * Makefile.in (LIBS): Don't use.
10169 (GETLOADAVG_OBJ): Define again.
10170 (otherobj): Add GETLOADAVG_OBJ.
10172 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10174 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10176 * lread.c (read_filtered_event): Cancel and start busy cursor.
10178 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10179 that the per-character metrics may be null.
10181 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10183 * buffer.c (clone_per_buffer_values): New function.
10184 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10185 clone_per_buffer_values if CLONE is not nil.
10187 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10189 2000-04-16 Dave Love <fx@gnu.org>
10191 * Makefile.in: Remove obsolete localcpp stuff.
10192 (GETLOADAVG_OBJ): Don't define.
10193 (obj): Move LIBOBJS...
10194 (otherobj): ... to here.
10195 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10196 whitespace-only lines after the continuation (Irix).
10198 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10200 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10202 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10204 2000-04-14 Dave Love <fx@gnu.org>
10206 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10207 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10208 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10209 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10212 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10213 autoconfiscated HAVE_GETLOADAVG.
10215 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10218 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10220 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10221 (fill_in_lock_file_name): Avoid existing files that aren't links.
10223 2000-04-14 Dave Love <fx@gnu.org>
10225 * Makefile.in (LIBS, LIBOBJS): New variable.
10226 (INTERVAL_SRC): Convert to make variable.
10227 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10228 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10229 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10231 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10232 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10233 (shortlisp): Add facemenu, float-sup, frame.
10234 (SOME_MACHINE_LISP): Remove them from here.
10235 (LIBES): Change unused LDLIBS to autoconf LIBS.
10237 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10239 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10241 * composite.c (update_compositions): If FROM and TO are not in a
10242 valid range, do nothing.
10244 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10246 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10248 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10250 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10253 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10255 * fileio.c (a_write): Remove redundant semi-colons.
10256 (e_write): Return -1 if failed to write all the data.
10257 This fixes the changes made at 1999-12-15.
10259 2000-04-12 Dave Love <fx@gnu.org>
10261 * fns.c (mapcar1): Test for null vals to support mapc.
10262 (Fmapc): New function.
10264 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10266 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10267 (IT_frame_up_to_date): Support the buffer local value of
10268 cursor-type, if defined.
10270 2000-04-10 Dave Love <fx@gnu.org>
10272 * editfns.c (preceding-char, following-char): Doc fix.
10274 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10276 * Makefile.in (temacs): Revert 2000-03-12 change.
10278 2000-04-10 Jason Rumney <jasonr@gnu.org>
10280 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10282 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10284 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10285 area buffer, if it's not set up yet.
10287 * indent.c (compute_motion): Set immediate_quit.
10289 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10291 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10292 (realize_tty_face): Suppress boldness if colors are the inverse of
10293 the default colors, and tty_suppress_bold_inverse_default_colors_p
10295 (Ftty_suppress_bold_inverse_default_colors): New function.
10296 (syms_of_xfaces): Defsubr it.
10298 * buffer.c (Frestore_buffer_modified_p): New function.
10299 (syms_of_buffer): Defsubr it.
10301 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10303 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10304 charset id (int) argument, not a charset (Lisp_Object).
10306 * coding.h (code_convert_string): Declare.
10307 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10308 object, as the fourth argument to code_convert_string.
10310 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10311 (Fset_fontset_font): Use EQ to compare lisp objects.
10313 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10315 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10316 a pointer that looks like a lisp object.
10317 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10318 zero, instead see whether it's an integer object, since they can't
10320 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10322 * dispnew.c (allocate_matrices_for_frame_redisplay)
10323 (direct_output_forward_char): Use X(U)INT and make_number as needed
10324 to convert between (unsigned) int values and lisp integers.
10325 * keyboard.c (read_key_sequence): Likewise.
10326 * lread.c (substitute_object_recurse): Likewise.
10327 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10328 * minibuf.c (do_completion, Fminibuffer_complete_word)
10329 (Fminibuffer_completion_help): Likewise.
10330 * term.c (produce_special_glyphs): Likewise.
10332 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10333 * print.c (print_preprocess, print_object): Likewise.
10335 * search.c (compile_pattern): Use NILP when checking for nil.
10337 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10338 __OPTIMIZE__]: Provide a GNU C macro version that handles
10339 lisp-object unions.
10340 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10341 field, to better cope with ENABLE_CHECKING and calls that modify a
10342 Lisp_Object using its old value.
10344 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10346 * window.c (compare_window_configurations): Signal an error
10347 if parameters C1 or C2 aren't window configurations.
10349 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10350 AFTER_POTENTIAL_GC calls around calls to functions that can
10351 signal an error and thus invoke the debugger.
10353 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10355 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10356 an error if decoding fails.
10358 * keyboard.c (lispy_mouse_names): Variable removed.
10359 (Vlispy_mouse_stem): New variable.
10360 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10361 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10362 for any mouse button number. Increase size of mouse_syms and
10363 button_down_location as needed. Call modify_event_symbol with
10364 different arguments.
10365 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10366 Call modify_event_symbol with different arguments.
10367 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10368 for any button number. Call modify_event_symbol with different
10370 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10371 Accept a string for NAME_ALIST_OR_STEM.
10373 * lisp.h (larger_vector): Add prototype.
10375 * fns.c (larger_vector): Make externally visible.
10377 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10379 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10381 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10382 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10383 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10384 we are between str1 and str2.
10385 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10386 (PATFETCH): Use `TRANSLATE'.
10387 (PATFETCH_RAW): Fetch multibyte char if applicable.
10388 (PATUNFETCH): Remove.
10389 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10390 When writing a char, write it directly into the pattern buffer rather
10391 than going needlessly through a temp char-array.
10392 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10393 multibyte magic and remove the useless `#ifdef emacs'.
10394 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10397 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10398 conditional on `emacs'.
10400 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10402 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10404 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10405 non-union-type versions of XMARK and friends here, because XMARK
10406 and friends won't work on an integer field if NO_UNION_TYPE is not
10408 (make_number): Define as a function if it's not defined as a macro.
10410 * composite.c (run_composite_function): Use NILP when checking for nil.
10411 (syms_of_composite): Delete local var NARGS, pass an int as first
10412 argument to Fmake_hash_table.
10414 * editfns.c (text_property_stickiness): Use NILP to test
10415 Lisp_Object boolean value.
10416 (Fmessage_or_box): Don't use NILP to test int variable.
10417 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10418 problems reading from and changing the same lisp value in an
10421 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10423 * term.c (TN_no_color_video): New variable.
10424 (term_init): Intitialize TN_no_color_video.
10425 (enum no_color_bit): New enumeration.
10426 (MAY_USE_WITH_COLORS_P): New macro.
10427 (turn_on_face): Use it to determine if attributes may be used
10428 combined with colors.
10430 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10432 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10433 with int lvalues via casts; instead, just yield lisp object lvalues.
10434 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10435 proper accessor macros.
10436 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10437 (grow_mini_window): Fix typo getting int value of root->height.
10439 * xdisp.c (compute_string_pos): Fix order of arguments to
10440 string_pos_nchars_ahead.
10441 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10442 count arg to variable-arg routines like Frun_hook_with_args and
10444 (back_to_previous_visible_line_start)
10445 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10446 fixed-arg routines like Fget_char_property and Fmake_string.
10447 (reconsider_clip_changes): Use XINT when comparing integer lisp
10448 objects, or passing them as int arguments.
10449 (mark_window_display_accurate, insert_left_trunc_glyphs)
10450 (append_space, extend_face_to_end_of_line): Use make_number when
10451 storing or passing integer values as lisp objects.
10452 (set_cursor_from_row, highlight_trailing_whitespace): Use
10453 INTEGERP, not implicit test against zero, for glyph object.
10454 (try_window_id): Don't use make_number when we want an int value.
10456 * xfaces.c (xlfd_symbolic_value): Make last argument a
10457 Lisp_Object, to be consistent with callers.
10458 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10459 (lface_hash): Apply XFASTINT to lisp values before folding in.
10461 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10462 fill in window width and height. Pass an int, not a lisp object,
10463 as first arg to Finsert.
10465 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10467 * xfaces.c (realize_basic_faces): Block input while realizing
10470 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10472 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10474 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10476 * xterm.c (x_produce_glyphs): When displaying unibyte text
10477 or ASCII, handle case that per-char metric is null.
10479 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10481 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10483 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10484 (XSUBR, XBUFFER): Verify correct object type before returning
10485 pointer, using eassert.
10486 * frame.h (XFRAME): Likewise.
10488 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10489 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10490 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10491 * data.c (set_internal): Likewise.
10492 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10493 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10494 * fileio.c (auto_save_1): Likewise.
10495 * insdel.c (check_markers): Likewise.
10496 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10497 * undo.c (record_insert): Likewise.
10498 * vmsproc.c (child_sig): Likewise.
10499 * window.c (unshow_buffer, window_loop): Likewise.
10500 * xterm.c (x_erase_phys_cursor): Likewise.
10502 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10504 * xfns.c (free_image_cache): Free the cache structure itself
10505 last, after all its members have been freed.
10507 * lisp.h (xstrdup): Add prototype.
10509 * alloc.c (xstrdup): Moved here from xfaces.c.
10510 (allocating_for_lisp): Variable removed.
10511 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10513 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10515 (xstrdup): Moved to alloc.c.
10517 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10519 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10521 * emacs.c (main): Fix sense of no-loadup test.
10523 * config.in (ENABLE_CHECKING): Undef.
10525 * lisp.h (struct interval): Replace "parent" field with a union of
10526 interval pointer and Lisp_Object; add new bitfield to use as
10527 discriminant. Change other flag fields to bitfields.
10528 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10529 is defined and the supplied test fails, print a message and abort.
10530 (eassert): New macro. Use CHECK to provide an assert-like facility.
10532 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10533 pointers; abort if the value looks like a lisp object.
10534 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10535 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10536 Modify for new interval parent definition.
10538 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10539 (UNMARK_BALANCE_INTERVALS): Update references that need an
10540 addressable lisp object in the interval structure.
10541 (die): New function.
10542 (suppress_checking): New variable.
10544 * intervals.c (interval_start_pos): Just return 0 if there's no
10547 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10549 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10550 and earlier Emacs versions.
10552 * keyboard.c (Ftop_level): Cancel busy-cursor.
10554 * eval.c (call_debugger): Cancel busy-cursor.
10556 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10558 * search.c (Freplace_match): Adjust multibyteness of the current
10559 buffer and NEWTEXT. Free allocated memory before signaling an error.
10561 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10563 * regex.c (analyse_first): New function obtained by ripping out most
10564 of re_compile_fastmap and generalizing it a little bit so that it
10565 can also just return whether a given (sub)pattern can match the empty
10567 (regex_compile): Use `analyse_first' to decide whether the loop-check
10568 needs to be done or not for *, +, *? and +? (the loop check is costly
10569 for non-greedy repetition).
10570 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10572 2000-03-28 Dave Love <fx@gnu.org>
10574 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10576 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10578 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10580 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10582 (enum re_opcode_t): Update description of succeed_n.
10583 (PATFETCH): Always define.
10584 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10585 operators, char classes, shy-groups and intervals).
10586 Optimize special cases of intervals so as to only use succeed_n and
10587 jump_n when really needed.
10588 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10589 that we don't have to handle the special cases any more.
10590 Simplify on_failure_jump handling as well.
10592 2000-03-28 Jason Rumney <jasonr@gnu.org>
10594 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10596 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10598 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10600 * s/msdos.h (GC_SETJMP_WORKS): Define.
10602 * alloc.c (mark_maybe_object): New function.
10603 (mark_memory): Use it.
10604 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10605 (setjmp_tested_p, longjmp_done): New variables.
10606 (test_setjmp): New function.
10607 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10608 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10610 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10611 to DEC_TEXT_POS and INC_TEXT_POS.
10613 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10614 with parameter MULTIBYTE_P.
10616 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10618 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10619 buffers because it looks for multibyte character byte sequences
10620 which don't exist in unibyte text.
10622 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10624 * xfaces.c (register_color, unregister_color, unregister_colors)
10625 [DEBUG_X_COLORS]: New functions.
10626 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10628 * xfns.c (x_set_cursor_color): Get color reference counts right.
10630 * xterm.c (x_copy_color): New function.
10631 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10633 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10634 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10635 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10636 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10637 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10638 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10639 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10640 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10641 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10642 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10644 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10645 names for handling per-buffer variables.
10647 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10648 instead of MAX_BUFFER_LOCAL_VARS.
10649 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10651 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10653 * xfns.c (x_specified_cursor_type): New function.
10654 (x_set_cursor_type): Use it.
10656 * buffer.h (struct buffer): Add cursor_type.
10658 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10660 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10661 (print_partial_compiled_pattern, re_compile_fastmap):
10663 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10664 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10665 executing it as well as when popping it off the stack to find infinite
10666 loops in non-greedy repetition operators.
10668 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10670 * doc.c (Qfunction_documentation): New variable.
10671 (syms_of_doc): Initialize Qfunction_documentation.
10672 (Fdocumentation): If FUNCTION is a symbol with non-nil
10673 `function-documentation' property, return a documentation derived
10676 * buffer.c (syms_of_buffer): Add default-cursor-type.
10677 (init_buffer_once): Don't let cursor_type have a local value
10680 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10681 on buffer-local value of cursor_type.
10682 (x_draw_bar_cursor): Add parameter WIDTH.
10684 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10685 (init_buffer_once): Set default cursor_type value to t.
10686 Mark cursor_type as local everywhere.
10687 (syms_of_buffer): New per-buffer variable cursor-type.
10689 * buffer.h (struct buffer): Remove member local_var_flags,
10691 (MAX_BUFFER_LOCAL_VARS): New macro.
10692 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10693 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10694 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10695 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10697 * print.c (print_object): Use new macros for per-buffer variables.
10699 * category.c (Fset_category_table): Use new macros for per-buffer
10702 * buffer.c (buffer_permanent_local_flags): Make a char array.
10703 (max_buffer_local_idx): New variable.
10704 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10705 for new handling of per-buffer variables.
10706 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10707 (init_buffer_once): Initialize per-buffer vars differently.
10708 Set max_buffer_local_idx.
10710 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10713 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10715 * data.c (do_symval_forwarding, store_symval_forwarding)
10716 (find_symbol_value, set_internal, default_value, Fset_default)
10717 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10718 per-buffer variables.
10720 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10722 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10724 * xterm.c (x_term_init): Unblock input around call1 of
10725 Qvendor_specific_keysyms.
10727 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10728 (find_defun_start): Consider an open parenthesis in column 0
10729 a defun start only if open_paren_in_column_0_is_defun_start is set.
10730 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10732 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10734 * eval.c (Fautoload): Add entry in load-history (if after dump).
10735 * lread.c (load-history): Update docstring.
10737 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10739 * indent.c (Fvertical_motion): Always use the current buffer.
10740 Temporarily change the window's buffer, if necessary.
10742 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10744 * xterm.c (fast_find_position): Make sure not to consider rows
10745 not visible in the window.
10747 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10749 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10750 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10752 2000-03-22 Jason Rumney <jasonr@gnu.org>
10754 * w32menu.c (single_submenu): Set help string to NULL if none.
10755 (w32_menu_show): Set help string correctly.
10756 (add-menu-item): Set help string in MIIM_DATA for menu item.
10757 Load SetMenuItemInfoA explicitly.
10758 (w32_menu_display_help): New function.
10760 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10761 (QCdata): Moved to xdisp.c.
10763 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10764 (Vw32_charset_to_codepage_alist): Removed.
10765 (Vw32_charset_info_alist): New variable.
10766 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10767 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10768 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10769 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10771 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10772 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10773 Define Vw32_charset_info_alist and w32_charset symbols.
10775 2000-03-22 Jason Rumney <jasonr@gnu.org>
10777 * makefile.nt (w32bdf.obj): Update dependencies.
10779 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10781 * w32fns.c: Include fontset.h after dispextern.h.
10782 (Fx_create_frame): Do not create fontset.
10783 (w32_load_system_font): Doc fix.
10784 (Fx_close_connection): Free full_name if it is not shared.
10786 * w32term.c: Include fontset.h after dispextern.h.
10787 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10789 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10790 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10791 (w32_font_is_double_byte): New function, needs body.
10792 (x_append_glyph): Set glyph->glyph_not_available_p.
10793 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10794 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10795 character, convert it to a unibyte character.
10796 (struct glyph_string): Delete member `charset'.
10797 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10798 calculating it is found.
10799 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10800 the case that per char metric is not available correctly.
10801 (x_fill_glyph_string): Handle the case that the specific glyph is
10802 not available correctly.
10803 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10804 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10805 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10806 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10807 fontset. Don't call FS_LOAD_FONT.
10809 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10811 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10812 (INT_LISPLIKE): New macro.
10813 (NULL_INTERVAL_P): Use it.
10814 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10815 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10816 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10818 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10819 explicit references to "parent" field of struct interval and
10820 associated unclean type conversions.
10821 * intervals.c (create_root_interval, root_interval, rotate_right)
10822 (rotate_left, balance_possible_root_interval, split_interval_right)
10823 (split_interval_left, interval_start_pos, find_interval)
10824 (next_interval, previous_interval, update_interval)
10825 (adjust_intervals_for_insertion, delete_node, delete_interval)
10826 (adjust_intervals_for_deletion, merge_interval_right)
10827 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10828 (copy_intervals_to_string): Likewise.
10829 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10831 * syntax.c (update_syntax_table): Likewise.
10833 * intervals.c (reproduce_tree_obj): New function, like
10834 reproduce_tree but takes a Lisp_Object for the parent. Declare
10836 (graft_intervals_into_buffer): Use it when appropriate.
10837 (reproduce_tree): Declare with prototype.
10838 (balance_possible_root_interval): Check that the parent is a lisp
10839 object before trying to examine its type.
10841 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10843 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10844 as strings only if both are known to be strings.
10846 * s/openbsd.h (LIBS_TERMCAP): Undef.
10848 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10850 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10851 definitions for non-Emacs compilation.
10852 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10853 outside of `#ifdef emacs'.
10854 (print_partial_compiled_pattern): Update.
10855 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10856 (re_compile_fastmap): Merge handling of charset and charset_not (for
10857 emacs and non-emacs compilation as well).
10858 Similarly for (not)categoryspec and (not)syntaxspec.
10859 Don't use the fastmap when reaching `anychar' since the added
10860 complexity is not justified.
10861 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10862 and (not)syntaxspec. Merge (not)categoryspec.
10864 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10866 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10867 (FACE_FOR_CHAR): Define them differently for the configuration of
10870 2000-03-21 Dave Love <fx@gnu.org>
10872 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10875 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10877 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10878 (lface_fully_specified_p): Don't check contents of
10879 LFACE_FONT_INDEX because that attribute is optional.
10880 (realize_x_face): Remove now unwarranted xassert.
10882 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10884 The following changes are to make font selection based on
10885 characters, not charset. In addition, they recover fontset
10886 facilities while utilizing the new font selection mechanism.
10888 * Makefile.in (fontset.o): Depend on dispextern.h.
10890 * alloc.c (mark_face_cache): Don't mark face->registry.
10892 * dispextern.h (struct glyph): New member glyph_not_available_p.
10893 Use 22 bits for face_id.
10894 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10895 (struct face): Delete member registry, new member ascii_face.
10896 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10897 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10898 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10899 (struct it): Delete member charset, new member glyph_not_available_p.
10901 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10902 (struct fontset_info, struct fontset_data): Structs removed.
10903 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10904 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10905 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10906 (fs_free_face_fontset, fontset_font_pattern)
10907 (face_suitable_for_char_p, face_for_char)
10908 (make_fontset_for_ascii_face): Extern them.
10909 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10910 (FS_LOAD_FACE_FONT): New macro.
10912 * fontset.c: All codes rewritten or adjusted for the change of
10913 fontset implementation. Now fontset is represented by char table.
10914 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10916 (my_strcasecmp): Function removed.
10917 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10918 (AREF, ASIZE): New macros.
10919 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10920 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10921 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10922 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10923 (fontset_id_valid_p, font_family_registry, fontset_name)
10924 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10925 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10927 (fs_load_font): New arg FACE. Caller changed.
10928 (fs_query_fontset): Argument changed. Caller changed.
10929 (Fquery_fontset): call fs_query_fontset.
10930 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10932 (clear_fontset_elements, check_registry_encoding)
10933 (check_fontset_name): New functions.
10934 (syms_of_fontset): Set char-table-extra-slots property of fontset
10935 to 3. Staticpro and initialize Vfontset_table and
10936 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10938 * frame.h (struct frame): Member `fontset_data' removed.
10939 (FRAME_FONTSET_DATA): Macro removed.
10941 * frame.c (make_frame): Don't allocate f->fontset_data.
10942 (Fdelete_frame): Don't free f->fontset_data.
10944 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10946 * xdisp.c (charset_at_position): Function removed.
10947 (init_iterator): Don't set member charset of struct `it'.
10948 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10949 (next_element_from_display_vector, insert_left_trunc_glyphs):
10951 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10953 (get_next_display_element, append_space)
10954 (extend_face_to_end_of_line): Likewise.
10956 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10958 (clear_font_table, frame_update_line_height, load_face_font):
10959 Adjusted for the change of fontset implementation.
10960 (load_face_fontset_font): Function removed.
10961 (pixel_point_size): New function.
10962 (font_list): Argument type changed. Caller changed.
10963 (LFACE_FONT): New macro.
10964 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10965 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10966 Lisp_Object. Determine the font name by actually loading a font
10967 by the specified pattern. Set LFACE_FONT (lface) to the specified
10968 pattern. Even if a font is not found, don't try alternatives.
10969 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10970 (set_font_frame_param): If `font' is specified in lface, use it.
10971 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10972 (lface_same_font_attributes_p): Likewise.
10973 (make_realized_face): Arguent changed. Caller changed. Set
10974 face->ascii_face to face itself.
10975 (free_realized_face): Free face->fontset if face is for ASCII.
10976 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10977 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10978 (free_realized_multibyte_face): New function.
10979 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10980 changed. Caller changed.
10981 (try_font_list): Argument type changed.
10982 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10983 (choose_face_font): Argument changed. Handle fontset properly.
10984 (choose_face_fontset_font): Function removed.
10985 (realize_default_face, realize_named_face): Don't remove the
10987 (realize_face): Argument changed. Caller changed. Remove face
10988 with the arg former_face_id in advance. Load font for the new face.
10989 (realize_x_face): Argument changed. Caller changed. For a
10990 multibyte character, share fontset with base_face. For a single
10991 byte character, make a new realized fontset. Don't load a font here.
10992 (realize_tty_face): Argument changed. Caller changed.
10993 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10994 (face_at_buffer_position): Don't check multibyte_p for returning
10996 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10997 FACE_SUITABLE_FOR_CHARSET_P.
10998 (syms_of_xfaces): Remove code for Qx_charset_registry and
10999 Vface_default_registry.
11001 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11002 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11003 (x_per_char_metric): Don't try FONT->default_char. Even if
11004 pcm->width is zero, glyph bits may exist.
11005 (x_encode_char): Always initialize char2b->byte1.
11006 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11007 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11008 (x_append_glyph): Set glyph->glyph_not_available_p.
11009 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11010 it->charset. Handle the case that per char metric is not
11011 available. If it->multibyte_p is zero and it->c is a multibyte
11012 character, convert it to a unibyte character.
11013 (struct glyph_string): Delete member `charset'.
11014 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11015 the case that per char metric is not available correctly.
11016 (x_fill_glyph_string): Handle the case that the specific glyph is
11017 not available correctly.
11018 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11019 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11020 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11021 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11022 fontset. Don't call FS_LOAD_FONT.
11024 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11025 (x_create_tip_frame): Likewise.
11026 (Fx_close_connection): Free full_name of font_info.
11028 * fns.c (optimize_sub_char_table): New function.
11029 (Foptimize_char_table): New function.
11030 (syms_of_fns): Defsubr Soptimize_char_table.
11032 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11034 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11035 only if buffer is displayed in some window.
11037 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11038 (try_window_reusing_current_matrix): Don't call scroll run
11039 function if run's current and desired position are the same;
11040 this prevents cursor flickering.
11042 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11044 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11046 * regex.c (RE_STRING_CHAR): New macro.
11047 (GET_CHAR_AFER_2): Remove.
11048 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11049 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11050 (print_partial_compiled_pattern, re_compile_fastmap)
11051 (re_match_2_internal): Remove on_failure_jump_exclusive.
11052 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11053 optimization only need to work for * (ie. can use of_keep_string_jump).
11054 Remove the special case for .*\n since it is now covered by the general
11056 (re_search_2): Don't bother with `room'.
11057 (skip_one_char): New function.
11058 (skip_noops): Simplify since `memory' is not needed any more.
11059 (mutually_exclusive_p): Restructure slightly to use `switch' and
11060 add handling for "all" remaining cases.
11061 (re_match_2_internal): Change on_failure_jump_smart to use
11062 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11063 rather than on_failure_jump_exclusive.
11065 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11067 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11068 number of bits per RGB because it's everywhere used as the depth
11071 * term.c (calculate_costs): Remove code dealing with X frames.
11073 2000-03-19 Richard M. Stallman <rms@gnu.org>
11075 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11077 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11079 * lread.c (read_integer): Unread the last char not consumed.
11081 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11083 * xterm.c (x_update_window_cursor): Don't update in frames
11084 which are in the process of being deleted.
11086 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11088 * Makefile.in (mostlyclean): Add `*.core'.
11089 (clean): Add `bootstrap-emacs'.
11091 * lread.c (read_integer): New function.
11092 (read1): Support read syntax #o, #x, #b, #r.
11094 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11096 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11097 make sure POINTER_TO_OFFSET gives the same value before and after
11098 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11099 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11100 (debug): Now only active if > 0 rather than if != 0.
11101 (DEBUG_*): Update for the new meaning of `debug'.
11102 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11103 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11104 in `succeed_n', `jump_n' and `set_number_at'.
11105 (store_op1, store_op2, insert_op1, insert_op2)
11106 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11107 (group_in_compile_stack): Move to after its arg's types are
11108 declared and add a prototype.
11109 (PATFETCH): Define in terms of PATFETCH_RAW.
11110 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11111 (QUIT): Redefine as a nop except for NTemacs.
11112 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11113 indentation of the greedy-op and shy-group code.
11114 (at_(beg|end)line_loc_p): Fix argument's types.
11115 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11116 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11117 (MATCHING_IN_FIRST_STRING): Remove.
11118 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11119 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11120 QUIT unconditionally.
11122 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11124 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11127 * process.c (send_process): Add a hint that the function
11128 can call Lisp code to its comment.
11130 * lread.c (load_dangerous_libraries): New variable.
11131 (Vbytecomp_version_regexp): New variable.
11132 (safe_to_load_p): New function.
11133 (Fload): Handle files not compiled with Emacs specially.
11134 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11136 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11138 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11140 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11141 support functions only if HAVE_X11R6_XIM is defined.
11142 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11144 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11146 * xfns.c (X_I18N_INHIBITED): Don't define.
11147 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11148 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11150 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11151 (HAVE_X11R6_XIM): Define.
11153 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11155 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11156 If set, call XSynchronize.
11158 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11160 * regex.c: Declare a new type `re_char' used throughout the code
11161 for the string char type. It's `const unsigned char' to match the
11162 rest of Emacs. Consistently make sure all pointers to strings use
11163 it and make sure all pointers into the pattern use `unsigned char'.
11164 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11165 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11168 * charset.h (GET_CHAR_AFTER_2): Remove.
11169 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11171 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11173 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11174 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11175 of them try to use backquotes.
11177 2000-03-12 Dave Love <fx@gnu.org>
11179 * unexelf.c: Restore changes of 1999-10-19.
11180 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11181 fix its type and alignment; copy it from current process.
11183 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11185 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11186 has been found. Fix bug not computing timer's predecessor.
11188 * fileio.c (Fread_file_name): Handle case that DIR contains a
11191 * window.c (Fsave_window_excursion): Doc fix.
11193 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11195 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11197 * msdos.c (vga_installed): New function, code moved from
11198 dos_set_window_size.
11199 (Qbar, Qcursor_type, outside_cursor): New variables.
11200 (syms_of_msdos): Intern and staticpro them.
11201 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11202 shape used outside Emacs when called for the first time.
11203 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11204 cursor shape used outside Emacs.
11205 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11206 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11208 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11209 parameters specify the cursor. Make qreverse a global
11210 variable (renamed to Qreverse).
11212 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11214 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11216 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11218 This is a big redesign of failure-stack and register handling, prompted
11219 by bugs revealed when trying to add shy-groups. Overall, what happened
11220 is that loops are now structured a little differently, groups can be
11221 shy and the code is a little simpler.
11223 * regex.h: Update the copyright.
11224 (RE_SHY_GROUPS): New value.
11225 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11226 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11228 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11229 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11230 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11231 for (start|stop)_memory since they now only take one argument (the
11232 second has becomes unnecessary).
11233 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11234 (print_compiled_pattern): Use %ld to printf long ints and flush to
11235 make debugging a little easier.
11236 (union fail_stack_elt): Make the integer unsigned.
11237 (struct fail_stack_type): Add a `frame' element.
11238 (INIT_FAIL_STACK): Init `frame' as well.
11239 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11240 (DEBUG_PUSH, DEBUG_POP): Remove.
11241 (NUM_REG_ITEMS): Remove.
11242 (NUM_NONREG_ITEMS): Adjust.
11243 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11244 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11245 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11246 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11248 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11249 address pushed is not the destination of the jump but the source
11251 (NUM_FAILURE_ITEMS): Remove.
11252 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11253 registers before the actual failure point). Don't hardcode any
11254 meaning for str==NULL anymore.
11255 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11256 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11258 (REG_UNSET_VALUE): Use NULL (why not?).
11259 (compile_range): Remove declaration since it doesn't exist.
11260 (struct compile_stack_elt_t): Remove inner_group_offset.
11261 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11262 (regex_grow_registers): Remove dead code.
11263 (FIXUP_ALT_JUMP): New macro.
11264 (regex_compile): Add shy-groups Change loops to use
11265 on_failure_jump_smart&jump instead of
11266 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11267 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11268 variable to me). Use `jump' instead of `jump_past_alt' and don't
11269 bother with push_dummy_failure in alternatives since it is now
11270 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11271 emacs' for (re)allocating the stack.
11272 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11273 from loop when bufp->can_be_null rather than jumping to `done'.
11274 Avoid jumping backwards so as to ensure termination. Use
11275 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11276 backreferences. Remove dead code in handling of `anychar'.
11277 (skip_noops, mutually_exclusive_p): New functions taken from the
11278 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11279 improve mutually_exclusive_p to handle ".+\n".
11280 (lowest_active_reg, highest_active_reg)
11281 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11282 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11283 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11284 variables. Push register (in `start_memory') on the stack rather
11285 than storing it in old_reg(start|end). Remove the cycle detection
11286 from `stop_memory', replaced by the use of on_failure_jump_loop
11287 for greedy loops. Add code for the new on_failure_jump_<foo>.
11288 Remove ad-hoc code in `on_failure_jump' to push more registers in
11289 the case of a loop. Take out code from `maybe_pop_jump' into
11290 separate functions and adapt it to the semantics of
11291 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11292 and push_dummy_failure. Remove dummy_failure handling and
11293 handling of `failures to jump to on_failure_jump' (this last one
11294 was already dead code, it seems).
11295 (group_match_null_string_p, alt_match_null_string_p)
11296 (common_op_match_null_string_p): Remove.
11298 2000-03-08 Dave Love <fx@gnu.org>
11300 * config.in: Don't depend on __STDC__ for volatile.
11301 Add POINTER_TYPE, PTR, PROTOTYPES.
11303 * hftctl.c, strftime.c: Use PROTOTYPES.
11304 * eval.c (find_handler_clause): Likewise.
11306 * mem-limits.h: Use POINTER_TYPE.
11308 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11309 (memory_warnings): Declare using POINTER_TYPE.
11311 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11313 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11315 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11317 * xfns.c: Remove obsolete code in #if 0.
11318 (Fx_focus_frame): New function.
11320 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11322 * coding.c (coding_category_name): Add coding-category-utf-8,
11323 coding-category-utf-16-be, coding-category-utf-16-le.
11324 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11325 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11326 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11327 (detect_coding_utf_8): New function.
11328 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11329 UTF_16_LOW_SURROGATE_P): New macros.
11330 (detect_coding_utf_16): New function
11331 (detect_coding_mask): When priorities are specified, skip any
11332 categories that have `nil' coding-system. Fix bug of returning
11333 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11334 returns a mask not set in PRIORITIES.
11335 (detect_eol_type_in_2_octet_form): New function.
11336 (detect_eol): selects detect_eol_type_XXX to call according to
11337 cooding->category_idx.
11338 (detect_coding_system): Remove `nil' coding-system in the result.
11339 (Fupdate_coding_systems_internal): Update all coding-categories.
11341 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11342 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11344 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11345 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11346 (CODING_CATEGORY_IDX_UTF_16_LE)
11347 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11348 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11349 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11350 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11352 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11354 * doc.c (Fdocumentation_property): If value is not a string,
11355 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11357 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11358 close the display with XtCloseDisplay. This caused a bus error
11361 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11362 complete but not unique.
11364 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11366 * process.c (send_process): Remove local variable `procname' that
11367 might become invalid when a GC happens. Instead, access the
11368 process name slot directly.
11370 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11371 orig_height if set.
11373 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11374 orig_height if set.
11376 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11378 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11379 glyph matrices have been freed.
11381 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11383 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11384 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11386 * xfns.c (QCdata): Moved to xdisp.c.
11388 * xdisp.c (QCdata): Moved here from xfns.c.
11389 (syms_of_xdisp): Initialize QCdata.
11391 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11393 * window.c (coordinates_in_window): Use
11394 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11395 FRAME_INTERNAL_BORDER_WIDTH.
11397 * xdisp.c (try_window_id): Recompute unchanged information if
11398 it is obviously invalid.
11400 * xterm.c (x_term_init): Create a colormap if not using the
11403 * xterm.h (select_visual): Change prototype.
11405 * xfns.c (select_visual): Rewritten. Recognize user-specified
11407 (visual_classes): New variable.
11409 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11411 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11412 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11413 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11414 (x_decode_color): Don't handle allocation of white and black specially.
11415 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11416 XtNcolormap resources.
11417 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11418 (Fx_create_frame): Initialize color members of x_output structure.
11419 (xpm_load): Pass colormap to XPM lib.
11421 * xfaces.c (x_free_colors): Access colormap of frame using
11422 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11423 when default colormap is used.
11425 * xterm.c (x_term_init): Set Colormap member of x_display_info
11426 structure. Copy colormap if resource `privateColormap' is
11427 specified (PseudoColor only).
11428 (x_setup_relief_color): Access colormap of frame using
11431 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11432 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11434 2000-03-04 Jason Rumney <jasonr@gnu.org>
11436 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11437 other non-platform-specific equivalents.
11438 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11439 specific functions and macros as their w32 equivalents where
11440 non-platform-specifics are not available.
11441 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11442 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11443 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11444 (frame_update_line_height): Use macros to access f->output_data.
11445 (defined_color): Remove FIXME comments; fixed.
11446 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11447 into #ifdef blocks. Add WINDOWSNT blocks.
11448 (Fx_list_fonts): Use macros for accessing font data.
11449 (set_lface_from_font_name): Different default fonts for X and
11451 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11452 scalable for backward compatibility.
11453 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11454 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11456 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11459 * makefile.nt (w32faces.obj): Remove.
11462 2000-03-03 Jason Rumney <jasonr@gnu.org>
11464 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11465 correct parameters.
11467 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11469 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11470 standard ELF definitions here if the system header does not.
11472 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11474 * xterm.c (PER_CHAR_METRIC): Removed.
11475 (x_per_char_metric_1, x_default_char): New functions.
11476 (x_per_char_metric): If font's default char is invalid, return
11477 metrics of a suitably chosen usable default char.
11478 (x_draw_glyph_string_foreground): If font has an invalid default
11479 char, replace occurrences of unprintable chars with a suitably
11480 chosen usable default char.
11482 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11484 * xterm.c (note_mouse_highlight): Return quickly if frame's
11485 glyph matrices have been freed.
11487 * dispnew.c (free_glyphs): Block input while freeing matrices.
11489 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11491 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11494 * dispextern.h (x_free_colors): Add prototype.
11496 * xfaces.c (x_free_colors): New function.
11497 (unload_color, free_face_colors): Use it.
11499 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11501 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11503 * window.c [MSDOS]: Include msdos.h.
11505 2000-03-02 Dave Love <fx@gnu.org>
11507 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11509 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11510 set C_OPTIMIZE_SWITCH for gcc.
11512 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11514 * coding.c (coding_save_composition): Be sure to allocate
11515 composition data area in coding even if there's no composition in
11518 2000-03-01 Jason Rumney <jasonr@gnu.org>
11520 * w32term.c: Equivalent changes to those made to xterm.c on
11521 2000-02-25 and 2000-02-24.
11523 * w32fns.c: Equivalent changes to those made to xfns.c on
11524 2000-02-25 and 2000-02-21.
11526 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11527 correct line-end convention is followed.
11529 * w32menu.c [HAVE_BOXES]: Remove #undef.
11530 (single_keymap_panes): Remove code for simulating checkmarks.
11531 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11532 Remove code for drawing simulated checkmarks.
11533 (w32_menu_show): make unibyte help string correctly.
11534 (add_menu_item): draw standard Windows checkmarks. Draw radio
11535 buttons as radio buttons if possible.
11537 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11539 * sysdep.c (start_of_text): Don't define this function for NetBSD
11542 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11544 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11545 (LINKER): Don't undef if __NetBSD__ is defined.
11547 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11549 * fileio.c [__NetBSD__]: Define `unix'.
11551 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11553 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11555 * atimer.c (start_atimer): Don't abort when timers are stopped.
11556 (append_atimer_lists): New function.
11557 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11558 arbitrary lists of stopped and running atimers.
11560 * atimer.c (cancel_atimer): Handle canceling an atimer when
11561 some timers are stopped.
11563 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11564 after canceling it.
11566 * fns.c (maybe_resize_hash_table): Handle case of new size
11567 coming out as being the same as old size.
11569 2000-02-27 Jason Rumney <jasonr@gnu.org>
11571 * makefile.nt: Add atimer.h to dependencies.
11572 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11573 * w32console.c: Only disable window system features for dispextern.h
11574 (initialize_w32_display): Build a display info for the console.
11575 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11576 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11577 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11579 * w32gui.h (struct W32FontStruct): Revert last change after change
11581 * w32menu.c (single_submenu): Set up help string.
11582 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11583 (w32_dialog_show): Set up help string.
11584 * w32term.c (w32_display_info_for_display): Remove unused function.
11585 (w32_draw_bitmap): Use pre-built bitmaps.
11586 (w32_initialize_display_info): New function to initialize parts of
11587 display info that are common to both GUI and console frames.
11588 (w32_term_init): Use w32_initialize_display_info. Do not set
11589 Vw32_num_mouse_buttons here, as it is not called for console
11590 frames. Build bitmaps for indicating truncated lines etc.
11591 (x_delete_display): Destroy pre-built bitmaps.
11592 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11593 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11595 2000-02-27 Dave Love <fx@gnu.org>
11597 * lisp.h: Add a bunch of prototypes.
11599 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11601 * keyboard.c (read_char): Set `usec' correctly.
11603 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11605 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11606 `lambda', set reg[RRR] to the map index.
11607 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11608 reg[RRR] to 0. Otherwise, set it to -1.
11610 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11612 * emacs.c (main): Remove code snippet commented out with `//'.
11614 2000-02-25 Richard M. Stallman <rms@gnu.org>
11616 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11617 and contains a `:', prepend `/:'.
11619 * window.c (select_window_1): If selected_window is nil,
11620 don't "swap out" the buffer's point.
11621 (Fset_window_configuration): Set selected_window to nil
11622 before calling Fselect_window.
11623 (unshow_buffer): Don't set point in buffer from window's point
11624 if another more recently selected window also shows the buffer.
11626 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11628 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11630 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11631 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11632 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11634 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11635 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11636 (hide_busy_cursor): New functions.
11637 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11639 * minibuf.c (read_minibuf): Cancel busy-cursor.
11641 * keyboard.c (command_loop_1): Call start_busy_cursor before
11642 Fcommand_execute and cancel_busy_cursor after it.
11643 (timer_check): Remove busy-cursor code.
11644 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11647 * process.c (wait_reading_process_input): Remove busy-cursor code.
11649 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11650 Fx_hide_busy_cursor.
11652 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11654 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11656 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11658 * xterm.c (XTread_socket): Remove busy-cursor code.
11660 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11661 (build_frame_matrix_from_leaf_window): Put code handling
11662 glyph row's not being a slice of a frame row in #if 0.
11663 (sync_window_with_frame_matrix_rows): New function.
11664 (frame_row_to_window): New function.
11665 (mirror_line_dance): Handle copies between windows.
11667 * lread.c (Fload): Use `xfree' instead of `free'.
11668 (init_obarray): Use `xmalloc' instead of `malloc'.
11670 * window.c (Fset_window_buffer): Set WINDOW to the window
11672 (coordinates_in_window): Take frame's internal border width
11675 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11677 * xterm.c (x_display_and_set_cursor): Display cursor of
11678 non-selected windows depending on the setting of
11679 cursor_in_non_selected_windows.
11681 * xdisp.c (cursor_in_non_selected_windows): New variable.
11682 (syms_of_xdisp): DEFVAR_BOOL it.
11684 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11686 * data.c (Fstring_to_number): If number is greater than what
11687 fits into an integer, return a float.
11689 * eval.c (specbind): Remove references to
11690 keyword_symbols_constant_flag.
11692 * data.c (keyword_symbols_constant_flag): Removed.
11693 (Fmakunbound, set_internal, syms_of_data): Remove references to
11694 keyword_symbols_constant_flag.
11696 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11698 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11700 * syntax.c (multibyte_syntax_as_symbol): New variable.
11701 (syms_of_syntax): Declare it as a Lisp variable.
11702 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11703 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11704 nonzero, treat all multibyte characters as symbol.
11705 (init_syntax_once): Give syntax `word' to all multibyte characters.
11707 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11709 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11712 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11714 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11716 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11717 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11719 2000-02-21 Dave Love <fx@gnu.org>
11721 * frame.c (Vmouse_position_function): New variable.
11722 (Fmouse_position): Use it.
11723 (syms_of_frame): Install it.
11725 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11727 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11729 * fileio.c (Finsert_file_contents): Unbind the binding of
11730 standard-output done by temp_output_buffer_setup.
11732 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11733 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11734 (specbind, unbind_to): Handle most common case of non-constant
11735 symbol with trivial value specially.
11737 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11739 2000-02-20 Richard M. Stallman <rms@gnu.org>
11741 * data.c (Fmake_variable_buffer_local): Doc fix.
11742 Init found_for_buffer to 0.
11743 (Fmake_variable_frame_local): If the variable has already
11744 been buffer-local, set the check_frame field.
11746 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11748 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11749 produced for CODING_MODE_LAST_BLOCK requires.
11751 2000-02-18 Dave Love <fx@gnu.org>
11753 * keyboard.c (echo_keystrokes): Remove declaration.
11754 (Vecho_keystrokes) New variable.
11755 (read_char, record_menu_key, read_key_sequence): Use it to allow
11756 use of float value.
11757 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11759 * lread.c: Undef feature selection macros before defining.
11761 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11763 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11764 for symbols other than the symbol in question.
11766 2000-02-17 Dave Love <fx@gnu.org>
11768 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11770 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11772 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11774 * alloc.c (enum mem_type): Compile unconditionally.
11776 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11778 * xfaces.c (tty_defined_color): Don't return faulire indication
11779 for unspecified-fg and unspecified-bg pseudo-colors.
11781 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11783 * alloc.c (mark_object): Don't mark symbol names in pure space.
11784 (gc_sweep): Don't unmark symbol names in pure space.
11786 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11787 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11788 [GC_MARK_STACK]: New defines.
11789 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11790 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11792 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11794 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11795 allocate_buffer instead of xmalloc.
11797 * alloc.c (toplevel): Include setjmp.h.
11798 (PURE_POINTER_P): New define.
11799 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11800 (Vdead) [GC_MARK_STACK]: New variable.
11801 (lisp_malloc): Add parameter TYPE, call mem_insert if
11802 GC_MARK_STACK is defined.
11803 (allocate_buffer): New function.
11804 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11805 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11806 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11807 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11808 (MEM_NIL) [GC_MARK_STACK]: New define.
11809 (struct mem_node) [GC_MARK_STACK]: New structure.
11810 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11811 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11812 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11813 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11814 (mark_stack) [GC_MARK_STACK]: New functions.
11815 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11816 (clear_marks): Removed.
11817 (gc_sweep): Set free conses' car, free floats' type, free
11818 symbols' function to Vdead. Use lisp_free to free buffers.
11819 (init_alloc_once): Initialize Vdead.
11820 (survives_gc_p): Return non-zero for pure objects.
11822 * alloc.c: Add comments throughout the file.
11824 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11825 that unblocks alarms.
11827 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11828 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11829 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11831 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11833 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11835 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11836 avoid infinite error signaling. Allocate sufficient memory for
11837 eol_str in the case that eoltype is Lisp_Int.
11839 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11841 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11842 depends on the previous behavior.
11844 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11846 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11848 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11850 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11852 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11853 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11856 2000-02-15 Richard M. Stallman <rms@gnu.org>
11858 * data.c (set_internal): Don't make variable buffer-local
11859 if within a let-binding for the same buffer.
11860 (let_shadows_buffer_binding_p): New function.
11862 * eval.c (specbind): For buffer-local value,
11863 record the current buffer also.
11864 (unbind_to): Cope with that change.
11866 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11868 * window.c (Fsave_window_excursion): Doc fix.
11870 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11872 * syntax.c (back_comment): Make sure we only consider comment-starters
11873 of the relevant style and return -1 in case of a failure to find the
11874 beginning of the comment.
11875 (Fforward_comment): If back_comment fails, go back to the position just
11876 after the comment-end.
11877 (scan_lists): Add comment describing a very minor bug.
11879 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11881 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11882 `completion-regexp-list' in the docstring.
11884 2000-02-14 Dave Love <fx@gnu.org>
11886 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11888 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11890 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11891 to Emacs' syntax. Also fix the comment about set/not-set meanings
11892 since Emacs syntax is not the value 0 any more.
11893 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11894 since it's now part of RE_SYNTAX_EMACS.
11896 2000-02-12 Dave Love <fx@gnu.org>
11898 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11900 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11902 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11904 2000-02-12 Dave Love <fx@gnu.org>
11906 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11908 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11909 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11910 * s/hpux.h: Don't define HAVE_VFORK.
11912 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11914 * s/nextstep.h: Don't define HAVE_ALLOCA.
11916 * config.in: Add vfork bits.
11918 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11920 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11921 unwind function to undo the effect of stopping atimers.
11923 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11925 * atimer.c (stopped_atimers): New variable.
11926 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11929 * atimer.h (stop_other_atimers, run_all_atimers)
11930 (unwind_stop_other_atimers): Add function prototypes.
11932 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11934 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11936 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11937 library may depend on jpeg.
11938 (atimer.o): Depends on atimer.c.
11940 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11942 * insdel.c (del_range_1): Call update_compositions.
11943 (del_range_both): Call update_compositions just once..
11945 2000-02-10 Dave Love <fx@gnu.org>
11947 * xfns.c (create_frame_xic): Fix initialization of automatic
11948 aggregates for pcc.
11950 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11952 * ccl.c (CCL_MAKE_CHAR): New macro.
11953 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11954 registers by CCL_MAKE_CHAR before calling translate_char.
11955 <CCL_TranslateCharacterConstTbl> Likewise.
11957 2000-02-08 Dave Love <fx@gnu.org>
11959 * lread.c (__EXTENSIONS__): Define.
11961 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11963 * puresize.h (BASE_PURESIZE): Increase to 650000.
11965 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11967 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11970 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11972 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11973 md, mh, mb, mr, and me to the fake termcap entry.
11975 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11977 * sound.c (sound_cleanup): Don't call device close routine if the
11978 function pointer is null.
11980 2000-02-06 Andrew Innes <andrewi@gnu.org>
11982 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11983 around image definitions and prototypes.
11984 (gamma_correct) [WINDOWSNT]: New prototype.
11986 * w32term.c (x_make_frame_visible): Replace call to
11987 input_poll_signal with poll_for_input.
11989 * window.c [WINDOWSNT]: Include w32term.h.
11991 * xdisp.c [WINDOWSNT]: Include w32term.h.
11993 * makefile.nt: Add dependencies on w32gui.h.
11994 (OBJ1): Include atimer.obj.
11995 ($(BLD)\atimer.obj): New dependency rule.
11997 * w32.c (sigmask): New function (does nothing).
11998 (sigunblock): Ditto.
12000 * frame.c [WINDOWSNT]: Include w32term.h.
12002 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12004 * lread.c (syms_of_lread): Fix literal newlines.
12006 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12007 the string constant limit (2048 bytes) in MSVC.
12010 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12012 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12013 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12014 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12015 dispatch the event.
12017 2000-02-04 Dave Love <fx@gnu.org>
12019 * fileio.c: Remove some unused vars.
12020 (_GNU_SOURCE): Define (for euidaccess).
12022 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12024 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12026 (read_minibuf): Deal with allow_props correctly.
12028 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12030 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12032 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12034 * search.c (compile_pattern): If a cache entry has a nil regexp,
12035 fill in that entry instead of clobbering a previously cached
12038 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12040 * puresize.h (BASE_PURESIZE): Increase to 610000.
12042 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12044 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12047 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12049 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12050 instead of incrementing ic directly.
12051 <CCL_WriteExprConst> Likewise.
12052 <ccl_set_expr>: Set ic to jump_address.
12054 * fileio.c (e_write): Fix the handling of
12055 CODING_FINISH_INSUFFICIENT_SRC.
12057 2000-02-01 Dave Love <fx@gnu.org>
12059 * editfns.c (Fpropertize): Doc fix.
12061 * process.c (Fstart_process): Doc fix.
12063 * eval.c: Fix various doc strings not to duplicate information
12064 from help-manyarg-func-alist.
12066 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12068 * doc.c (Vhelp_manyarg_func_alist): New variable.
12069 (Fdocumentation): Use it.
12070 (syms_of_doc): Define it.
12072 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12074 * xterm.c (xim_open_dpy): Remove unused local variable.
12076 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12078 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12079 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12081 * fns.c (sweep_weak_table): New function.
12082 (sweep_weak_hash_tables): Use it. Keep on marking until there
12085 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12087 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12088 that XTread_socket does not crash by trying to call XNoOp on a
12091 2000-01-30 Jason Rumney <jasonr@gnu.org>
12093 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12094 Change selected_frame to SELECTED_FRAME ().
12095 (w32_console_mouse_position): Remove #ifndef MULE from around
12096 `insist' parameter.
12098 * makefile.nt: Remove dosfns.obj.
12100 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12102 * w32fns.c (w32_defined_color): Check for valid frame before
12103 applying gamma correction. Eliminate dependency on frame elsewhere.
12104 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12105 (w32_to_x_font): Use resx and resy not height_in and width_in.
12106 (x_to_w32_font): Doc fix.
12107 (xlfd_strip_height): New function to strip and return font height.
12108 (w32_font_match): Compare height separately from rest of xlfd
12109 spec, using xlfd_strip_height.
12111 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12112 width_in. Use w32_defined_color in place of defined_color.
12114 * w32faces.c: Merge more of DOS and X specifics in preparation for
12115 merge with xfaces.c.
12116 (defined_color): Remove FIXME comment.
12117 (tty_color_name): Provide w32-specific function.
12118 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12120 * w32console.c (turn_on_face, turn_off_face): Removed.
12121 (w32_face_attributes): New function.
12122 (Global_variables): Reduce scope where possible.
12123 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12125 (hl_mode): Don't modify text attributes.
12126 (write_glyphs): Don't do anything if len <= 0. Use
12127 w32_face_attributes to get attributes for drawing. Write
12128 terminating codes using char_attr_normal.
12129 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12130 (update_begin, update_end): Likewise.
12131 (vga_stdcolor_name): New function.
12132 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12133 (Fset_screen_color): Remove char_attr_reverse.
12135 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12137 * xfns.c (xic_set_preeditarea): Take window parameter and
12138 window-relative pixel-positions.
12140 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12141 is its frame's selected window.
12142 (xim_instantiate_callback): Likewise.
12144 * xfns.c (x_create_im): Removed.
12145 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12146 (supported_xim_styles): Renamed from supported_styles.
12147 (best_xim_style): Renamed from best_style.
12148 (create_frame_xic): Renamed from xic_create_frame.
12149 (free_frame_xic): Renamed from xic_destroy_frame.
12151 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12153 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12154 our frames, call XFilterEvent with 2nd parameter `None'.
12155 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12156 returning XBufferOverflow.
12157 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12158 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12159 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12160 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12161 (xim_initialize, xim_close)
12162 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12163 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12164 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12165 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12167 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12169 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12170 `xic_style' and `xic_xfs'.
12171 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12172 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12173 (FRAME_XIM): Removed.
12175 * xfns.c (supported_styles): New variable.
12176 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12177 (xic_create_xfontset, best_style, xic_create_frame)
12178 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12179 (xic_set_xfontset): New functions.
12181 2000-01-28 Dave Love <fx@gnu.org>
12183 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12185 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12187 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12189 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12190 for *scratch* if it already existed.
12192 * emacs.c (USAGE): New macro.
12193 (main): Use it to display usage information.
12195 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12197 Support for the menu-help feature:
12199 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12201 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12202 part of the line to the termscript file.
12203 (IT_clear_to_end): Clear the entire line, not just its beginning.
12204 (menu_help_message, prev_menu_help_message): New variables.
12205 (IT_menu_make_room): Make room for the help_text member.
12206 (IT_menu_display): New argument disp_help; all callers changed.
12207 If disp_help is non-zero, store the help text of the active menu
12208 item in menu_help_message.
12209 (XMenuAddPane): Initialize the help_text member to NULL.
12210 (XMenuAddSelection): New argument help_text. Store it in the
12212 (XMenuActivate): New argument help_callback. If the value of
12213 menu_help_message has changed since the last time, display the
12214 menu help message text while waiting for the mouse to move. Clear
12215 the echo area before exiting.
12216 (XMenuDestroy): Free the help_text member.
12218 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12220 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12221 XMenuAddSelection. Pass help callback to XMenuActivate.
12222 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12224 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12226 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12227 and EMACS_SET_USECS.
12229 2000-01-26 Dave Love <fx@gnu.org>
12231 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12233 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12234 an error may be signalled.
12236 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12238 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12239 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12241 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12243 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12245 * charset.c (Fstring): If there is a multibyte char among
12246 the args, always return a multibyte string.
12248 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12250 * sysdep.c (sys_select): Turn atimers off and on instead of
12251 recording and restoring old alarm handler
12253 * process.c (toplevel): Include atimer.h.
12254 (create_process_1): Rewritten.
12255 (create_process): Use atimers instead of alarm.
12256 (wait_reading_process_input) [hpux]: Turn atimers off instead
12257 of turning off SIGALRM.
12258 (wait_reading_process_input): Turn off atimers instead off
12259 calling stop_polling.
12261 * emacs.c (main): Call init_atimer.
12263 * keyboard.c (toplevel): Include systime.h and atimer.h.
12264 (polling_for_input): Removed because unused.
12265 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12266 (poll_timer): New variable.
12267 (poll_for_input, poll_for_input_1): New functions.
12268 (start_polling, stop_polling): Rewritten.
12270 * keyboard.h (polling_for_input): Removed.
12272 * atimer.h, atimer.c: New files.
12274 * Makefile.in (obj): Add atimer.o.
12275 (atimer.o): New target.
12277 * blockinput.h (pending_atimers): Add extern declaration.
12278 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12280 * lisp.h (popup_activated_flag): Add extern declaration.
12282 * xmenu.c (popup_activated_flag): Make externally visible.
12283 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12284 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12286 * xterm.c (toplevel): Include atimer.h.
12287 (toolkit_scroll_bar_interaction): New variable.
12288 (Fxt_process_timeouts): Removed.
12289 (x_process_timeouts): New function.
12290 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12291 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12292 (x_make_frame_visible): Call poll_for_input_1 instead of
12293 input_poll_signal. Don't call alarm.
12294 (x_initialize): Install timer calling x_process_timeouts.
12296 2000-01-24 Dave Love <fx@gnu.org>
12298 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12299 Don't use -cckr -- apparently not now necessary.
12301 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12303 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12306 2000-01-23 Jason Rumney <jasonr@gnu.org>
12308 * w32fns.c (w32_defined_color): Apply gamma correction before
12309 trying to map to the palette.
12310 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12313 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12314 here. Callers changed to always pass real device context.
12315 (w32_draw_bitmap): Likewise.
12316 (w32_get_glyph_overhangs): Likewise.
12317 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12318 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12319 pfnSetScrollInfo and SetScrollRange.
12320 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12321 back into MULE characters after decoding them.
12322 (x_get_glyph_face_and_encoding): Likewise.
12323 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12324 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12325 (x_produce_glyphs): Calculate per char metrics for a character
12326 that we know exists in default font when font_not_found_p is true.
12328 2000-01-22 Jason Rumney <jasonr@gnu.org>
12330 * makefile.nt (intervals.obj, composite.obj): New modules.
12331 (composite.h): Added as dependency where appropriate.
12333 * w32gui.h (XGCValue): New struct for emulating X GCs.
12335 * w32term.h (XCharStruct): New struct for emulating X.
12337 * w32console.c (turn_on_face, turn_off_face): New functions.
12338 (change_line_highlight): New prototype for new redisplay.
12339 (write_glyphs): Support multibyte text. Support faces.
12341 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12343 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12344 throughout. struct frame * in place of FRAME_PTR.
12345 Skeleton support for images, toolbars, tooltips from xfns.c.
12346 (Fx_create_frame): Use system default for default scroll bar width.
12347 (w32_get_arg): Renamed from x_get_arg.
12348 (Fx_file_dialog): New function.
12349 (w32_list_fonts): Check cache before asking system.
12350 (Vw32_enable_synthesized_fonts): New variable.
12351 (Vw32_enable_italics): Obsolete, removed.
12353 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12354 Use SELECTED_FRAME macro.
12356 * w32menu.c: Add skeleton support for help strings on menus.
12357 (add_menu_item): Native checkbox and radio support added, but not
12358 yet enabled due to bugs.
12359 (push_menu_item): Add parameters type, selection and help.
12361 Formatting changes to reduce unnecessary diffs with xmenu.c.
12363 * w32select.c (Fw32_set_clipboard_data): Update call to
12364 find_charset_in_str.
12366 * w32term.c: Complete rewrite for new redisplay based on new
12367 xterm.c with necessary sections merged back in from old w32term.c.
12369 2000-01-21 Richard M. Stallman <rms@gnu.org>
12371 * data.c (set_internal): Further fix in same criterion.
12373 2000-01-20 Richard M. Stallman <rms@gnu.org>
12375 * data.c (set_internal): Fix the criteria for whether
12376 to swap out the old cached binding.
12378 2000-01-19 Dave Love <fx@gnu.org>
12380 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12382 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12384 * regex.c (re_compile_fastmap): While checking a range table for
12385 `charset', skip flag bits for a character class correctly.
12387 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12389 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12391 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12393 * widget.c (EmacsFrameSetCharSize): Change size of children first
12394 because of problems with main window geometry management under Lesstif.
12396 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12397 MENU_ITEMS_ITEM_.*.
12398 (MENU_ITEMS_ITEM_HELP): New enumerator.
12399 (push_menu_item): Add parameter HELP. Record help in menu_items.
12400 (single_menu_item, single_submenu, list_of_items): Call
12401 push_menu_item with new parameter.
12402 (single_submenu): Set help string in widget value.
12403 (menu_highlight_callback): New function.
12404 (set_frame_menubar): Call lw_create_widget with new
12406 (xmenu_show, xdialog_show): Ditto.
12408 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12410 * sound.c (Fplay_sound): Improve doc string.
12412 2000-01-11 Richard M. Stallman <rms@gnu.org>
12414 * lisp.h (set_internal): Enter the new arg.
12416 * eval.c (specbind): Record buffer-local variables specially,
12417 indicating which buffer's binding was saved.
12418 (unbind_to): Restore buffer-local variables specially
12419 in the proper buffer.
12421 * data.c (set_internal): New arg BUF.
12423 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12424 * data.c (Fset): Pass new arg to set_internal.
12425 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12427 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12429 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12431 2000-01-11 Richard M. Stallman <rms@gnu.org>
12433 * minibuf.c (Ftry_completion): Doc fix.
12435 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12437 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12440 2000-01-11 Andreas Schwab <schwab@suse.de>
12442 * coding.c (code_convert_region): Initialize total_skip.
12444 2000-01-08 Dave Love <fx@gnu.org>
12446 * eval.c (Fuser_variable_p): Check customizability too.
12448 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12450 * minibuf.c (Fcompleting_read): Doc fix.
12452 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12454 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12457 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12458 Check that input style is supported before trying to create an
12460 (x_window): Call x_create_im.
12462 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12464 * xfns.c (current_gif_memory_src): New variable.
12465 (gif_load): Record the address of the current memory source
12466 in current_gif_memory_src.
12467 (gif_read_from_memory): Use current_gif_memory_src.
12469 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12470 macros statement form.
12472 * sound.c (struct sound): Renamed from struct sound_file.
12473 (struct sound): Add members `data' and `header_size'.
12474 (enum sound_attr): Add SOUND_DATA.
12475 (current_sound, current_sound_device): Variables renamed from
12476 sound_file and sound_device.
12477 (parse_sound): Parse :data.
12478 (parse_sound): Handle sound data in strings.
12479 (find_sound_type): Function renamed from find_sound_file_type.
12480 (wav_init, au_init): Fail if sound's header_size is smaller than
12481 needed header size.
12482 (wav_play, au_play): Play sounds from string data.
12484 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12486 * lisp.h: Add prototype for allocate_string_data.
12488 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12490 * alloc.c (mark_buffer): Remove code in #if 0.
12492 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12493 (strings_consed): New variable.
12494 (allocate_string): Set it.
12495 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12496 (Fmemory_use_counts): Return strings_consed. Use Flist.
12498 * alloc.c: General cleanup in comments etc. Remove conditional
12499 compilation for `standalone'.
12501 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12503 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12504 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12505 (DONT_COPY_FLAG): Removed.
12506 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12507 (struct sdata, struct sblock): New
12508 (struct string_block): Rewritten.
12509 (STRINGS_IN_STRING_BLOCK): New macro.
12510 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12511 (large_sblocks, string_blocks, string_free_list): New variables.
12512 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12513 (init_strings): Rewritten.
12514 (allocate_string, allocate_string_data, compact_small_strings)
12515 (free_large_strings, sweep_strings): New functions.
12516 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12517 (struct string_block_head, current_string_block)
12518 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12519 (STRING_PAD): Removed.
12520 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12521 (Fgarbage_collect): Don't set mark bit in large strings.
12522 (mark_object): Mark strings differently. Mark symbol names
12524 (survives_gc_p): Test marked strings differently.
12525 (gc_sweep): Sweep strings differently, unmark strings in
12527 (compact_strings): Removed.
12529 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12531 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12532 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12534 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12536 * fileio.c (Finsert_file_contents): Signal error if visiting file
12537 in a non-empty buffer.
12539 * term.c (encode_terminal_code): Fix the previous change.
12541 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12543 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12544 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12546 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12548 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12550 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12551 need to test for MSDOS frames.
12553 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12555 * dosfns.c (unspecified_colors): Remove.
12556 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12558 (msdos_stdcolor_name): Return strings for unspecified fore- and
12559 back-ground colors.
12561 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12562 (syms_of_xfaces): Remove their staticpro's.
12563 (tty_color_name): Return Lisp strings for unspecified fore- and
12564 back-ground colors.
12565 (Finternal_set_lisp_face_attribute): Remove the special treatment
12566 for Qunspecified_{f,b}g.
12567 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12569 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12571 * xdisp.c (reseat_at_next_visible_line_start): Position before
12572 newline only if ending up on a newline.
12573 (next_element_from_ellipsis): Return success. Handle case of
12574 displaying no ellipsis. Fix case of ellipsis defined in display table.
12575 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12578 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12580 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12581 (Fcolor_supported_p): Renamed from face-color-supported-p.
12583 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12585 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12586 list of colors renamed to tty-defined-color-alist.
12587 (tty_color_name): Pass the frame to tty-color-by-index.
12588 (realize_tty_face): tty-color-alist is now a function which
12589 accepts the frame as argument.
12591 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12593 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12595 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12596 encode_terminal_code.
12598 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12600 * dispnew.c (mode_line_string): Support termcap frames as well.
12602 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12604 * syntax.c (Fforward_word): Undo previous change.
12606 * editfns.c (Fconstrain_to_field): Don't constrain if
12607 inhibit-field-text-motion is non-nil.
12608 (Fline_beginning_position): Undo previous change.
12609 (Fline_end_position): Ditto.
12611 * syntax.c (Fforward_word): Notice field boundaries only if
12612 inhibit-field-text-motion is nil.
12614 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12616 * editfns.c (Vinhibit_field_text_motion): New variable.
12617 (inhibit-field-text-motion): New DEFVAR_LISP.
12618 (Fline_beginning_position, Fline_end_position): Notice field
12619 boundaries only if inhibit-field-text-motion is nil.
12621 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12622 All calls adjusted.
12623 (x_build_heuristic_mask): Likewise.
12624 (xbm_load_image_from_file): Change error output.
12625 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12626 (gif_load, gs_load, x_kill_gs_process): Ditto.
12628 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12629 color indices when accessing raster pixels.
12630 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12631 one of :file or :data.
12632 (enum pbm_keyword_index): Add PBM_DATA.
12633 (pbm_format): Add :data.
12634 (pbm_image_p): Allow either :file or :data.
12635 (pbm_read_file): New function.
12636 (pbm_scan_number): Rewritten to read from string.
12637 (pbm_load): Support :data.
12639 See ChangeLog.8 for earlier changes.
12641 ;; Local Variables:
12642 ;; coding: iso-2022-7bit