1 2000-10-31 Jason Rumney <jasonr@gnu.org>
3 * w32term.c (x_produce_glyphs): Handle composite characters.
4 (x_draw_glyph_string_foreground)
5 (x_draw_composite_glyph_string_foreground): Restore old font.
7 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
9 * minibuf.c (read_minibuf): Reset the undo history just before
10 starting the recursive-edit.
12 2000-10-30 Gerd Moellmann <gerd@gnu.org>
14 * xfaces.c (menu_face_change_count): New variable.
15 (Finternal_set_lisp_face_attribute): Increment it for changes
17 (realize_basic_faces): Reflect changes in the `menu' faces
20 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
21 dy obtained from the iterator's y-position after moving from
22 scroll_margin_pos to PT; see comment there.
24 * xdisp.c (safe_eval_handler): Call add_to_log.
26 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
27 is not a symbol or string.
29 * xdisp.c (echo_area_display): Don't perform a display update from
30 inside redisplay. The update will happen anyway at the end of
31 redisplay, and it can confuse redisplay (GC messages while
32 redisplaying, for instance.)
34 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
36 * xrdb.c (x_load_resources): Use the class name in the defaults.
38 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
39 (regex_compile): Catch bogus \(\1\).
41 2000-10-30 Gerd Moellmann <gerd@gnu.org>
43 * xterm.c (x_alloc_nearest_color): Fix last change to compare
46 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
47 we have a color cache, check that the cached color equals the
48 allocated color. If not, clear the color cache.
50 * window.c (displayed_window_lines): Change buffers if necessary.
51 Fix computation of displayed lines.
53 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
54 update_menu_bindings to DEFVAR_BOOL.
56 2000-10-30 Kenichi Handa <handa@etl.go.jp>
58 * search.c (Fset_match_data): Be sure to make search_regs always sane.
60 * puresize.h (BASE_PURESIZE): Increase to 680000.
62 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
64 2000-10-29 Jason Rumney <jasonr@gnu.org>
66 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
68 * w32term.c (w32_bdf_per_char_metric): Negate descent.
69 (w32_cache_char_metrics): Handle possibility that 'x' does not
71 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
73 * w32bdf.h (bdffont): Add nchars.
75 * w32bdf.c (set_bdf_font_info): Set it.
76 (w32_BDF_TextOut): Swap byte order of double byte characters.
77 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
79 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
81 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
82 don't override the colors in frame's param_alist, unless they are
85 * term.c (reassert_line_highlight): If inverse_video is non-zero,
86 reverse the effect of the highlight flag.
88 2000-10-27 Ken Raeburn <raeburn@gnu.org>
90 * window.h (Fwindow_live_p): Declare.
92 * undo.c (record_delete): Check that last_undo_buffer is really a
93 buffer before applying XBUFFER to it.
95 * keymap.c (where_is_internal): Pass lisp object, not integer, to
98 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
100 * lisp.h (KEYMAPP): New macro.
101 (get_keymap): Remove.
102 (get_keymap_1): Rename get_keymap.
104 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
106 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
108 * xmenu.c (single_submenu): Use KEYMAPP.
109 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
110 Use KEYMAPP rather than Fkeymapp.
112 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
114 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
115 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
116 Use KEYMAPP rather than Fkeymapp.
117 (single_submenu): Use KEYMAPP.
118 (w32_menu_show, w32_dialog_show): Use TRUE.
120 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
122 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
123 (Fkeymapp): Use KEYMAPP.
124 (get_keymap): Rename from get_keymap_1. Remove old def.
125 Return t when autoload=0 and error=0 and the keymap needs autoloading.
126 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
127 (Fminor_mode_key_binding): Don't raise an error if the binding
129 (Fuse_global_map, Fuse_local_map): Allow autoloading.
130 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
132 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
133 Allow Vspecial_event_map to be autoloaded.
134 (menu_bar_items): Fetch the keymap rather than using keymapp.
135 (menu_bar_one_keymap): No need to follow func-indirect any more.
136 (parse_menu_item): get_keymap_1 -> get_keymap.
137 (tool_bar_items): Fetch the keymap rather than using keymapp.
138 (read_key_sequence): Use KEYMAPP.
140 * intervals.c (get_local_map): Use get_keymap rather than following
141 function-indirections explicitly.
143 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
145 2000-10-27 Jason Rumney <jasonr@gnu.org>
147 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
148 point, as Windows has oversized fonts.
150 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
152 2000-10-27 Gerd Moellmann <gerd@gnu.org>
154 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
155 (freehook, reallochook): Handle null pointer arguments.
156 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
158 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
160 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
161 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
162 Giving in to popular pressure to shut up the compiler with casts.
164 2000-10-27 Gerd Moellmann <gerd@gnu.org>
166 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
167 signed value, and use a default value computed from the font's
170 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
172 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
173 that specify a negative underline position can still use underlines.
175 * window.c (Fpos_visible_in_window_p): Make POS default to
176 WINDOW's point, not the current buffer's point.
178 2000-10-26 Dave Love <fx@gnu.org>
180 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
183 2000-10-26 Gerd Moellmann <gerd@gnu.org>
185 * window.c (size_window): Compute size difference from sum of old
186 child window sizes instead of from parent's size.
188 * xdisp.c (pos_visible_p): Change current buffer if necessary.
189 Handle obscured lines at the top of the window.
191 * frame.c (Fdelete_frame): Doc fix. Move running the hook
192 down after the last error condition check.
194 * frame.c (Fdelete_frame): Run delete-frame-hook.
196 2000-10-26 Kenichi Handa <handa@etl.go.jp>
198 * coding.c (decode_coding): Fix previous change (check also
199 CODING_MODE_LAST_BLOCK).
201 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
203 * regex.c: More `unsigned char' -> `re_char' changes.
204 Also change several `int' into `re_wchar_t'.
205 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
206 (PUSH_FAILURE_POINTER): Don't cast any more.
207 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
208 We want GCC to complain, since this piece of code makes
209 re_match non-reentrant, which *should* be fixed.
210 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
211 (EXTEND_BUFFER): Use RETALLOC.
212 (SET_LIST_BIT): Don't cast.
213 (re_wchar_t): New type.
214 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
215 that those two functions will always properly return.
216 (IMMEDIATE_QUIT_CHECK): Cast to void.
217 (analyse_first): Use recursion rather than an explicit stack.
218 (re_compile_fastmap): Can't fail anymore.
219 (re_search_2): Don't check re_compile_fastmap for failure.
220 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
221 Now also sets the new value (passed in a new argument).
222 (re_match_2_internal): Use it.
223 Also, use a new var `reg' of type size_t when looping through regs
224 rather than reuse the inappropriate `mcnt'.
226 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
227 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
228 (where_is_internal): Renamed from Fwhere_is_internal.
229 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
230 (Fwhere_is_internal): New function wrapping where_is_internal.
231 (where_is_internal_1): Handle the case where we're filling the cache.
232 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
234 2000-10-25 Miles Bader <miles@gnu.org>
236 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
238 2000-10-25 Gerd Moellmann <gerd@gnu.org>
240 * window.c (pos_fully_visible_p): Removed.
241 (Fpos_visible_in_window_p): Use pos_visible_p to determine
242 if position is visible and/or fully visible.
244 * lisp.h (pos_visible_p): Add prototype.
246 * xdisp.c (pos_visible_p): New function.
248 2000-10-25 Kenichi Handa <handa@etl.go.jp>
250 * process.c (send_process): If OBJECT is t, it means that the data
251 is from C string, but we should encode it. Before calling
252 setup_raw_text_coding_system, be sure to flush out data by the
253 previous coding system.
255 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
257 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
258 assignment of startpos to prev when startpos == pos.
260 * editfns.c (find_field): Set the field stickiness correctly from
261 overlay fields. Use renamed `text_property_stickiness'.
262 (text_property_stickiness): Renamed from `char_property_stickiness'.
263 Only check text properties, not overlays.
264 * textprop.c (get_char_property_and_overlay): New function.
265 (Fget_char_property): Use it.
266 * intervals.h (get_char_property_and_overlay): Add declaration.
268 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
270 * keymap.c: Use AREF, ASET and ASIZE macros.
271 (Fmake_sparse_keymap): Docstring fix.
273 (shadow_lookup): Move up.
274 Handle the case where lookup-key returns an integer.
275 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
276 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
277 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
278 Simplify/rewrite the keymap-finding code.
279 Add check for command shadowing, using shadow_lookup.
281 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
283 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
284 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
287 2000-10-24 Andrew Innes <andrewi@gnu.org>
289 * dired.c (directory_files_internal_unwind): New function.
290 (directory_files_internal): Use it to ensure closedir is called
291 even if expand-file-name or file-attributes throw, eg. because of
292 a user interrupt. Also enable immediate_quit while calling
293 re_search, so that matching can be interrupted as well.
295 2000-10-24 Andrew Innes <andrewi@gnu.org>
297 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
299 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
300 so that re_search functions only quit when callers expect them to.
302 2000-10-24 Kenichi Handa <handa@etl.go.jp>
304 * regex.c (regex_compile): Change the way of handling a range from
305 a char less than 256 to a char not less than 256.
307 2000-10-24 Gerd Moellmann <gerd@gnu.org>
309 * window.c (size_window): Prevent setting window's width or
310 height to a negative value (esp. with XSETFASTINT).
312 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
313 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
314 (protect_malloc_state) [GC_MALLOC_CHECK &&
315 GC_PROTECT_MALLOC_STATE]: New function.
316 (PROTECT_MALLOC_STATE): New macro.
317 (__malloc_initialize, morecore, _malloc_internal)
318 (_free_internal) _realloc_internal): Use it to make _heapinfo
319 read-only outside of gmalloc.
321 * keymap.c: Update copyright.
323 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
326 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
328 * filelock.c (unlock_all_files): Use unlock_file to expand each
329 buffer's file_truename before trying remove its lock file.
331 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
333 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
334 or CRLF, decode EOLs.
336 2000-10-24 Kenichi Handa <handa@etl.go.jp>
338 * window.c (Fdisplay_buffer): Fix doc.
340 2000-10-23 Jason Rumney <jasonr@gnu.org>
342 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
343 ASCII font of default fontset on Windows.
345 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
346 xterm.c comment below).
348 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
350 2000-10-23 Gerd Moellmann <gerd@gnu.org>
352 * xterm.c (x_connection_closed): Reset handling_signal.
354 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
357 2000-10-23 Miles Bader <miles@gnu.org>
359 * window.c (window_scroll_pixel_based, window_scroll_line_based):
360 Pass nil for FULLY argument to Fpos_visible_in_window_p to
361 maintain old behavior.
362 * minibuf.c (Fminibuffer_complete): Likewise.
364 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
366 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
367 that when a font can't be exactly centered, it errs up rather than
370 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
372 * fns.c (Fbase64_decode_string): The decoded result should be
375 2000-10-23 Andrew Choi <akochoi@i-cable.com>
377 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
379 * dispnew.c [macintosh]: Include macterm.h.
380 (init_display) [macintosh]: Initialization for window system.
382 * emacs.c (main) [macintosh]: Call syms_of_textprop,
383 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
384 syms_of_search, x_term_init, and init_keyboard before calling
385 init_window_once. Also, call syms_of_xmenu.
387 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
388 default fontset to Monaco.
390 * frame.c [macintosh]: Include macterm.h. Remove declarations of
391 NewMacWindow and DisposeMacWindow.
392 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
393 instead of calling NewMacWindow and setting fields of
394 f->output_data.mac directly. Call init_frame_faces.
395 (Fdelete_frame) [macintosh]: Remove unused code.
396 (Fmodify_frame_parameters) [macintosh]: Call
397 x_set_frame_parameters instead of mac_set_frame_parameters.
399 * frame.h [macintosh]: Define menu_bar_lines field in struct
400 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
402 * keyboard.c [macintosh]: Include macterm.h.
403 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
404 and menu_bar_activate_event type events as for X and NT.
405 (make_lispy_event) [macintosh]: Construct lisp events of type
406 MENU_BAR_EVENT as for X and NT.
408 * sysdep.c [macintosh]: Remove declaration for sys_signal.
409 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
410 (sys_subshell) [macintosh]: Remove definition entirely.
411 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
412 Vwindow_system_version here. Remove initialization of
414 (read_input_waiting): Correct the number of parameters passed to
416 Move all Macintosh functions to mac/mac.c.
418 * term.c [macintosh]: Include macterm.h.
420 * window.c [macintosh]: Include macterm.h.
422 * xdisp.c [macintosh]: Include macterm.h. Declare
423 set_frame_menubar and pending_menu_activation.
424 (echo_area_display) [macintosh]: Do not return if terminal frame
425 is the selected frame.
426 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
427 Allow only the selected frame to set menu bar.
428 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
429 calling FRAME_EXTERNAL_MENU_BAR (f).
430 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
432 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
433 and check_x. Declare XCreateGC. Define x_create_gc and
434 x_free_gc. Initialize font_sort_order.
435 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
436 but call x_list_fonts instead of w32_list_fonts.
437 (Finternal_face_x_get_resource) [macintosh]: Do not call
438 display_x_get_resource.
439 (prepare_face_for_display) [macintosh]: Set xgcv.font.
440 (realize_x_face) [macintosh]: Load the font if it is specified in
442 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
445 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
447 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
448 is nil: since we go to the end of submap anyway, we'd end up
450 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
451 doesn't obey autoload.
453 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
455 * msdos.c (dos_set_window_size): Update screen dimension variables.
457 2000-10-21 Jason Rumney <jasonr@gnu.org>
459 * w32term.c (w32_cache_char_metrics): Double check that font is
460 really fixed pitch before trusting tmPitchAndFamily.
462 2000-10-21 Andrew Innes <andrewi@gnu.org>
464 * w32gui.h (w32_char_font_type): Move enum from w32term.c
466 * w32term.h: Extern decl for w32_cache_char_metrics.
468 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
470 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
471 (w32_unload_font): Free per_char array if present.
473 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
474 cached information in emulated XFontStruct to handle common cases
475 quickly. Do not allocate XCharStruct for return.
476 (w32_native_per_char_metric): New function.
477 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
479 (x_produce_glyphs): Don't get an HDC. Change calls to
480 w32_per_char_metric to match arg change above. Remove calls to
482 (w32_get_glyph_overhangs): Ditto.
483 (w32_cache_char_metrics): New function.
485 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
486 ($(BLD)/casefiddle.$(O)): Remove compile command.
487 ($(BLD)/gmalloc.$(O)): Remove compile command.
488 ($(BLD)/dispnew.obj):
489 ($(BLD)/keyboard.obj):
490 ($(BLD)/w32inevt.obj):
494 ($(BLD)/editfns.obj):
500 ($(BLD)/intervals.obj):
501 ($(BLD)/minibuf.obj):
505 ($(BLD)/textprop.obj):
507 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
508 ($(BLD)/term.obj): Add dependency on dispextern.h.
510 * makefile.nt ($(BLD)\dispnew.obj):
511 ($(BLD)\keyboard.obj):
512 ($(BLD)\w32inevt.obj):
516 ($(BLD)\editfns.obj):
522 ($(BLD)\intervals.obj):
523 ($(BLD)\minibuf.obj):
527 ($(BLD)\textprop.obj):
529 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
530 ($(BLD)\term.obj): Add dependency on dispextern.h
532 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
534 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
535 with an additional argument of Qt.
537 2000-10-21 Miles Bader <miles@gnu.org>
539 * window.c (pos_fully_visible_in_window_p): New function.
540 (Fpos_visible_in_window_p): Add FULLY argument.
541 Use pos_fully_visible_in_window_p.
542 (window_scroll_pixel_based, window_scroll_line_based): Update
543 calls to Fpos_visible_in_window_p.
544 * lisp.h (Fpos_visible_in_window_p): Update prototype
546 2000-10-20 Gerd Moellmann <gerd@gnu.org>
548 * alloc.c (toplevel): Conditionalize compilation of mem_*
549 functions differently.
551 2000-10-20 Jason Rumney <jasonr@gnu.org>
553 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
554 mem_init where it used to be. mem_z etc not defined otherwise.
556 2000-10-20 Gerd Moellmann <gerd@gnu.org>
558 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
560 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
561 structure definition and related variabled to the top of the file.
562 Include this code when GC_MALLOC_CHECK is defined.
563 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
564 register/unregister allocated region.
565 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
566 which isn't allocated.
567 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
568 something which is already in use.
569 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
570 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
571 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
572 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
574 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
575 _malloc_internal instead of malloc.
576 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
579 2000-10-20 Andrew Innes <andrewi@gnu.org>
581 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
583 (my_strftime) <macro>: Don't use macro arg list when redefining as
585 (my_strftime) <function>: Supply 0 as ut argument.
587 2000-10-19 Jason Rumney <jasonr@altavista.net>
589 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
590 including dispextern.h, as it stops faces from working.
592 * w32fns.c (Fx_create_frame): Don't bother calling
593 face-set-after-frame-default since the caller does it for us
594 anyway. Clean up calls to x_get_arg to be consistent with X.
596 * w32term.c (x_produce_glyphs): Handle
597 unibyte_display_via_language_environment correctly.
598 (w32_draw_box_rect): Fix the calculation of width and height.
600 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
601 as it has stopped working.
602 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
605 2000-10-19 Gerd Moellmann <gerd@gnu.org>
607 * eval.c (skip_debugger): Prevent a compiler warning.
608 (Fcondition_case): Likewise.
609 (Fbacktrace_frame): Use a null interactive spec.
611 2000-10-19 Kenichi Handa <handa@etl.go.jp>
613 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
615 2000-10-18 Gerd Moellmann <gerd@gnu.org>
617 * strftime.c: Sync with glibc, file version 1.78.
618 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
619 should no longer be used according to ISO 8601.
621 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
622 no map for meta_prefix_char, don't try to use it as a keymap.
623 Instead, if T_OK is non-zero, look up a default binding, if any,
624 otherwise, if T_OK is zero, return nil.
626 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
627 (x_to_xcolors, png_load): Use x_query_color.
629 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
631 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
633 (x_copy_color, x_alloc_lighter_color): Likewise.
635 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
636 (x_query_color, x_query_colors): Add prototype.
638 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
639 check_string_bytes only if not noninteractive, increase count to 50.
641 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
643 * insdel.c (adjust_markers_for_delete): Handle before-insertion
646 2000-10-17 Gerd Moellmann <gerd@gnu.org>
648 * alloc.c (pure_bytes_used): Renamed from pureptr.
650 (pure_alloc): New function.
651 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
653 (Fpurecopy): Use PURE_POINTER_P.
655 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
656 PT has moved backward.
658 * xdisp.c (cursor_row_p): Take continued lines into account.
660 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
662 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
663 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
664 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
667 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
668 of selective display off while searching for the next line start.
670 2000-10-17 Kenichi Handa <handa@etl.go.jp>
672 * Makefile.in (term.o): Depend on dispextern.h.
674 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
676 * keymap.c (keymap_memberp): Ensure that nil is not a member.
678 2000-10-16 Gerd Moellmann <gerd@gnu.org>
680 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
681 the iterator at the beginning, so that they can be set later on,
682 for instance in reseat_at_next_visible_line_start, without being
685 * xfns.c (pbm_format): Add :foreground and :background keywords.
686 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
687 (xbm_load): Recognize foreground and background color
690 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
692 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
694 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
697 * msdos.c (IT_set_face): Compare highlighted face with the default
698 face, and invert colors if these faces' colors are identical.
699 (Fmsdos_remember_default_colors): Don't swap foreground and
700 background colors in initial_colors[].
701 (IT_set_frame_parameters): Don't swap frame's foreground and
702 background pixels. If ALIST includes "(reverse . t)", swap
703 foreground-color and background-color properties in frame's
704 param_alist. If the original frame's param_alist doesn't specify
705 the colors, store unspecified-fg and unspecified-bg, reversed if
708 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
709 the colors are unspecified and reversed, reverse fore- and back-
710 ground in the returned value.
711 (Fframe_parameter): Ditto.
713 2000-10-16 Gerd Moellmann <gerd@gnu.org>
715 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
716 get_last_unchanged_at_beg_row.
717 (find_first_unchanged_at_end_row): Renamed from
718 get_first_unchanged_at_end_row.
719 (find_first_unchanged_at_end_row): Convert assertions to
720 unconditional tests which abort. When looking for a row in
721 unchanged text, don't go further back than first_text_row.
723 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
724 Don't add in the last line's height when deciding if the new
725 position is below the scroll margin.
727 2000-10-16 Miles Bader <miles@gnu.org>
729 * editfns.c (Fconstrain_to_field): Check carefully for field
730 boundaries if either OLD_POS or NEW_POS has a non-nil field
731 property, even if they're the same.
733 2000-10-16 Kenichi Handa <handa@etl.go.jp>
735 * xterm.c (x_draw_box_rect): Fix the calculation of width and
736 height for XFillRectangle.
738 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
740 * syntax.c (Fstring_to_syntax): New function extracted from
741 Fmodify_syntax_entry.
742 (Fmodify_syntax_entry): Use it and document the ! and | fences.
743 (skip_chars, Fforward_comment): Remove unused variables.
744 (syms_of_syntax): Add defsubr for string-to-syntax.
745 (describe_syntax): Add code for comment and string fences.
747 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
749 * keymap.c (access_keymap): Add AUTOLOAD parameter.
750 Do the meta->esc mapping. Call get_keyelt before returning.
751 Start scanning from the second element (the first is always `keymap')
752 to make it easier to detect when we reach a parent map.
753 Handle the case of inheriting from a symbol whose function is a map.
754 (Fkeymap_parent): Also handle the `inherit from symbol' case.
755 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
756 (get_keyelt, Flookup_key): Update call to access_keymap.
757 Remove the meta->esc mappings.
758 (define_as_prefix): Delete old disabled code.
759 (menu_item_p): New function.
760 (where_is_internal_1): Skip over the few remaining menu items.
761 * lisp.h (access_keymap): Update prototype.
762 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
763 Update call to access_keymap.
764 (follow_key, read_key_sequence): Update calls to access_keymap.
765 Remove the meta->esc mappings.
767 2000-10-13 Gerd Moellmann <gerd@gnu.org>
769 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
770 with additional argument.
772 * xdisp.c (cursor_row_p): New function.
773 (try_cursor_movement, display_line): Use it.
775 * xdisp.c (append_space): Also save/restore iterator's current
776 character and its length.
778 * xdisp.c (init_from_display_pos): Add an assertion.
779 (handle_stop): Don't set iterator's add_overlay_start.
780 (handle_invisible_prop): Likewise.
781 (load_overlay_strings): If text under an overlay is invisible,
782 take both before- and after-strings into account when the iterator
783 is positioned either at the start or at the end of the overlay.
784 (forward_to_next_line_start): Rewritten.
785 (reseat_at_next_visible_line_start): Rewritten.
786 (set_iterator_to_next): Add parameter RESEAT_P.
788 * dispextern.h (struct it): Remove member add_overlay_start.
789 (set_iterator_to_next): Change prototype.
791 2000-10-13 Kenichi Handa <handa@etl.go.jp>
793 * coding.c (code_convert_region): Be sure to initialize
794 coding->category_idx.
795 (decode_coding_string): Set coding->src_multibyte and
796 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
797 (encode_coding_string): Set coding->src_multibyte and
798 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
800 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
802 * xfns.c (Fx_create_frame): Don't bother calling
803 face-set-after-frame-default since the caller does it for us anyway.
805 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
807 * window.c (coordinates_in_window): Fix detection of vertical line
808 on character terminals.
810 2000-10-12 Gerd Moellmann <gerd@gnu.org>
812 * editfns.c (save_excursion_save): Additionally record the
814 (save_excursion_restore): If buffer was visible in a window, and a
815 different window was selected, and the old selected window is
816 still live, restore point in that window.
818 2000-10-12 Kenichi Handa <handa@etl.go.jp>
820 * xterm.c (x_produce_glyphs): Handle
821 unibyte_display_via_language_environment correctly.
823 * regex.c (regex_compile): Change the way of handling a range from
824 unibyte char to multibyte char.
826 * syntax.c (skip_chars): Change the way of handling a range from
827 unibyte char to multibyte char.
829 * process.c (read_process_output): Cancel previous change.
831 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
833 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
835 * charset.c (Ffind_charset_string): Doc fix.
836 (Ffind_charset_region): Doc fix.
838 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
840 * process.c (read_process_output): Fix previous change. Adjust
841 multibyteness of text to insert in a buffer by
842 string_make_unibyte/multibyte instead of
843 Fstring_as_unibyte/multibyte.
845 2000-10-10 Andreas Schwab <schwab@suse.de>
847 * alloc.c (mark_object): Remove all workarounds installed on
850 2000-10-10 Kenichi Handa <handa@etl.go.jp>
852 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
854 (base64_encode_1): Make it work for a text of multibyte form.
855 (Fbase64_decode_region): Allocate sufficient memory for multibyte
856 case. Don't call str_to_multibyte because base64_decode_1
857 produces correct multibyte form for eight-bit codes.
858 (Fbase64_decode_string): Adjusted for the change of
860 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
861 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
864 * charset.h (CHAR_STRING): Optimized for single byte characters.
866 2000-10-09 Andreas Schwab <schwab@suse.de>
868 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
869 -1 after socket is closed, to fall through to error processing.
871 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
873 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
874 variables. If ALIST includes foreground-color or
875 background-color, change also the colors of the default face for
878 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
880 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
881 them extern (they are defined on xfaces.c).
882 (syms_of_msdos): Don't intern and don't staticpro
883 Qbackground_color and Qforeground_color.
885 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
887 * frame.c (Fframe_parameter): For non-windowed frames, if
888 f->param_alist says foreground or background color is unspecified,
889 call tty_color_name to return the color name computed from the
890 frame's current colors.
892 2000-10-06 Dave Love <fx@gnu.org>
894 * terminfo.c (ospeed): Don't declare.
896 * sysdep.c: Don't include string.h.
897 (h_errno): Declare conditional also on TRY_AGAIN.
899 * charset.c (Ffind_charset_string): Doc fix.
901 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
902 (Fbase64_decode_region, Fbase64_decode_string): More explicit
905 2000-10-05 Dave Love <fx@gnu.org>
907 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
908 position like menu-bar.
910 2000-10-05 Gerd Moellmann <gerd@gnu.org>
912 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
914 * xdisp.c (handle_single_display_prop): Use safe_call1.
915 (safe_call): Renamed from call_function.
916 (safe_call1): New function.
917 (handle_fontified_prop): Use safe_call1 instead of call1.
918 (safe_eval): Renamed from eval_form.
919 (safe_eval_handler): Renamed from eval_handler.
920 (handle_single_display_prop, display_mode_element): Use safe_eval
921 instead of eval_form.
923 * xfaces.c (merge_face_heights): Use safe_call instead of
926 * keyboard.c (show_help_echo): Use safe_call instead of
927 call_function; use safe_eval instead of eval_form.
929 * lisp.h (safe_call): Renamed from call_function.
930 (safe_eval): Renamed from eval_form.
931 (safe_call1): Add prototype.
933 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
935 * xfns.c (image_ascent): Rearrange ascent calculation for the
938 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
940 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
941 (where_is_internal_1): Don't bother ignoring menu-items any more.
943 2000-10-04 Gerd Moellmann <gerd@gnu.org>
945 * keyboard.c (update_menu_bindings): New variable.
946 (parse_menu_item): Use AREF. If update_menu_bindings
947 is 0, don't update menu bindings.
948 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
950 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
952 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
955 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
957 * syntax.c (forw_comment): Match nestedness of ender/starter.
958 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
959 (prev_char_comstart_first): Remove.
960 (back_comment): Check two-char comment markers more carefully
961 to better handle overlapping cases like *//* or /* */* */ ...
962 Match nestedness of ender/starter.
964 2000-10-02 Dave Love <fx@gnu.org>
966 * config.in (HAVE_GAI_STRERROR): Add undef.
968 * process.c (Fopen_network_stream): Use it.
970 * m/alpha.h (NO_REMAP): Don't define.
972 2000-10-02 Gerd Moellmann <gerd@gnu.org>
974 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
975 return with a string converted to an integer or vice versa when
976 Vmocklisp_arguments is t.
977 (Fsignal): Likewise. The function can return for `quit'.
978 (struct gcpro): Declare member `var' to point to a volatile
981 * eval.c (error): Prevent compiler warning.
983 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
985 * keymap.c (keymap_memberp): New function.
986 (Fset_keymap_parent): Use it.
987 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
988 Use keymap_memberp to avoid creating cycles.
989 (access_keymap): Use KEYMAPP.
991 2000-09-30 Gerd Moellmann <gerd@gnu.org>
993 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
994 gai_strerror. Make sure xerrno is set if connect fails. Improve
997 2000-09-29 Jason Rumney <jasonr@gnu.org>
999 * w32term.c (w32_char_font_type, w32_encode_char)
1000 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1001 (w32_bdf_per_char_metric): New function.
1002 (w32_per_char_metric): Use it.
1003 (x_draw_glyph_string_background): Always draw background for BDF
1006 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1007 GDI object which is a scarce resource.
1009 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1010 (get_quoted_string): Fix limit on memchr search.
1011 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1012 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1013 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1014 (get_cached_font_char, cache_char_offset): Use macro
1015 BDF_CODEPOINT_RANGE_COVER_P.
1016 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1017 (clear_cached_bitmap_slots): New function.
1018 (GET_HEX_VALUE): G-Z, g-z are not hex.
1019 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1020 (get_bitmap_with_cache): Use new cache implementation.
1021 (create_offscreen_bitmap): New function.
1022 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1024 * w32term.c (x_produce_glyphs): If the distance from the current
1025 position to the next tab stop is less than a canonical character
1026 width, use the tab stop after that.
1027 (x_draw_glyphs): Handle case START and END are out of bounds more
1029 (x_clear_mouse_face): Block/unblock input.
1030 (x_display_and_set_cursor): Don't show a hollow box cursor for
1031 buffers whose cursor_type is nil.
1033 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1035 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1038 * dispextern.h (updating_frame): Declare extern.
1040 2000-09-29 Andreas Schwab <schwab@suse.de>
1042 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1044 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1046 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1047 use its function definition.
1048 (tool_bar_items): Likewise.
1050 * lisp.h (fatal): Declare NO_RETURN.
1052 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1054 * keymap.c: Remove the line "#undef NULL".
1056 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1058 * xterm.c (x_make_frame_visible): Try harder to make the frame
1061 2000-09-28 Dave Love <fx@gnu.org>
1063 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1065 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1067 * .gdbinit (xreload): Note its need on GNU/Linux.
1069 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1070 r_alloc, r_alloc_free.
1072 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1074 * syntax.c (skip_chars): Handle negation correctly.
1076 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1078 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1079 with non-zero FORCE_P argument.
1081 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1084 * xdisp.c (window_box_height): Add an assertion.
1086 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1087 tool-bar than is available.
1088 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1090 2000-09-27 Dave Love <fx@gnu.org>
1092 * s/irix6-5.h: Now works 64-bit. Tidied.
1094 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1096 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1097 instead of BITS_PER_INT.
1098 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1099 EMACS_UINT, respectively.
1100 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1102 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1104 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1106 * window.c (freeze_window_starts): Construct last argument for
1107 foreach_window differently.
1109 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1111 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1112 EMACS_UINT instead of `int' and `unsigned int'.
1113 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1115 * frame.h (struct frame): Make the `nothing' member of union
1116 output_data an EMACS_INT.
1118 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1120 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1121 size in the sdata structure.
1122 (SDATA_NBYTES, SDATA_DATA): New macros.
1123 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1124 differently for the different layout of the sdata structure.
1125 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1127 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1128 Check that size recorded in the string size and size recorded in
1129 the sdata structure agree.
1131 2000-09-25 Dave Love <fx@gnu.org>
1133 * buffer.c: Include stdio.h.
1135 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1137 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1139 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1140 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1142 (__malloc_extra_blocks): Declare as __malloc_size_t.
1144 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1146 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1148 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1149 (read_char): If help-echo is showing, preserve the echo area
1152 * xdisp.c (help_echo_showing_p): New variable.
1153 (set_message): Reset it to 0.
1154 (init_xdisp): Initialize help_echo_showing_p.
1156 * dispextern.h (help_echo_showing_p): Declare extern.
1158 * config.in: Fix typo in __GNUC_MINOR__.
1160 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1162 * s/freebsd.h (POSIX_SIGNALS): Define.
1164 * xterm.c (x_clear_mouse_face): Block/unblock input.
1166 2000-09-24 Dave Love <fx@gnu.org>
1168 * fns.c (base64_encode_1): Fix last change.
1170 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1172 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1174 * xdisp.c (try_window_reusing_current_matrix): More fixes
1175 for the case window has a header-line.
1177 2000-09-22 Dave Love <fx@gnu.org>
1179 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1182 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1184 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1186 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1188 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1191 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1194 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1195 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1196 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1199 * marker.c (byte_char_debug_check): Return void.
1201 * xfns.c (Fx_create_frame): Set default frame parameter value
1202 for tool-bar-lines to 1.
1204 * dispnew.c (scrolling_window): Compare y-positions of rows
1205 equal at the start. Some simplification.
1207 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1208 reused rows' y-position in the case window has a header-line, and
1209 new window start is greater than old window start.
1211 * process.c (process_sent_to): New variable.
1212 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1213 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1214 Declare more parameters volatile.
1216 * lread.c (Vrecursive_load_depth_limit): New variable.
1217 (Fload): Check recursive loads whose recursion depth exceeds
1218 Vrecursive_load_depth_limit.
1219 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1221 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1223 * fileio.c (Fread_file_name): Doc fix.
1225 * editfns.c (Fmessage_or_box): Doc fix.
1227 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1229 * xfns.c (xbm_scan): Allow C-style comments.
1231 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1232 symbols are specified, add color translations to the cache.
1233 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1235 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1237 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1238 structures to xpm_init_color_cache.
1240 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1242 * dispnew.c (update_window_line): Make sure to always draw
1245 2000-09-19 Andrew Innes <andrewi@gnu.org>
1247 * makefile.nt (bootstrap-emacs): Don't change directory.
1249 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1251 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1253 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1254 If output buffer is too small, signal an appropriated error.
1256 2000-09-18 Dave Love <fx@gnu.org>
1258 * keyboard.c (menu_bar_items, tool_bar_items)
1259 (current_active_maps): Remove redundant get_local_map call.
1261 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1263 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1264 cursor for buffers whose cursor_type is nil.
1266 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1267 a feature to implement that is already implemented.
1268 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1271 * xfns.c (x_clear_image_1): New function.
1272 (x_clear_image): Use it.
1273 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1276 * dispnew.c (update_window): Move test for invisible lines
1277 at the top to update_window_line.
1278 (update_window_line): Handle invisible lines here.
1280 * xfns.c (clear_image_cache): Clear current matrices of all
1281 frames sharing an image cache. Block input while freeing
1282 images. Fix timestamp comparison.
1283 (x_clear_image): Also free the mask.
1285 * xfns.c (lookup_image): Block input while loading the image so
1286 that we won't get interrupted in a state where the image isn't yet
1288 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1289 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1290 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1291 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1294 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1296 * dispnew.c (update_window): Make sure to make desired rows
1297 current even if they are completely invisible at the top
1300 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1302 * xfns.c (lookup_image): Build mask before applying an algorithm.
1303 Recognize algorithm `disabled'.
1304 (cross_disabled_images): New variable.
1305 (COLOR_INTENSITY): New macro.
1306 (x_detect_edges): Use COLOR_INTENSITY.
1307 (x_disable_image): New function.
1308 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1310 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1311 disabled state, don't apply an image transformation algorithm if
1312 the user specified an image for the disabled state. Use
1313 `:algorithm disabled' for creating a disabled item's image if the
1314 user hasn't specified an image.
1316 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1317 allocation functions with the XPM lib.
1318 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1319 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1320 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1321 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1322 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1324 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1325 functions, if possible, because these handle color allocation
1326 failure more gracefully.
1327 (Fimage_mask_p): New function.
1329 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1330 (Qedge_detection, Qheuristic): New symbols.
1331 (syms_of_xfns): Initialize new symbols.
1332 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1333 `algorithm (edge-detection ...)'.
1334 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1335 (tiff_format, gif_format, gs_format): Add `:mask'.
1336 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1337 (GIF_MASK, GS_MASK): New enumerators.
1338 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1339 (emboss_matrix, laplace_matrix): New variables.
1340 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1341 (x_edge_detection): New functions.
1342 (x_laplace): Rewritten in terms of x_detect_edges.
1343 (x_build_heuristic_mask): If image has a mask, free it.
1345 2000-09-14 Andrew Innes <andrewi@gnu.org>
1347 * makefile.w32-in: Revert to Unix line endings.
1349 2000-09-14 Andrew Innes <andrewi@gnu.org>
1351 * makefile.w32-in: Standardize indentation somewhat.
1352 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1353 cater for differences between shells.
1355 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1357 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1359 * xterm.c (x_produce_glyphs): If the distance from the current
1360 position to the next tab stop is less than a canonical character
1361 width, use the tab stop after that.
1363 2000-09-14 Dave Love <fx@gnu.org>
1365 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1367 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1369 * xdisp.c (handle_fontified_prop): While running fontification
1370 functions, bind `fontification-functions' and
1371 `after-change-functions' to nil.
1373 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1374 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1376 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1378 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1379 USE_MMAP_FOR_BUFFERS.
1381 * insdel.c (make_gap): Use enlarge_buffer_text.
1383 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1384 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1385 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1386 from former r_alloc_* functions in ralloc.c.
1387 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1389 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1390 (mmap_init) [REL_ALLOC_MMAP]: New function.
1391 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1392 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1395 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1396 (enlarge_buffer_text): Add prototype.
1398 * ralloc.c: Remove everything having to do with the use of mmap.
1400 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1402 * sound.c (Fplay_sound): Doc fix.
1404 * keyboard.c: Avoid some more compiler warnings.
1405 (parse_tool_bar_item): Ignore cached key bindings.
1407 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1408 and allocation of Lisp data.
1410 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1412 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1413 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1416 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1418 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1420 * ccl.c: Comment fixed.
1421 (MAX_MAP_SET_LEVEL): Increased to 30.
1422 (PUSH_MAPPING_STACK): Enclose with do-while block.
1423 (POP_MAPPING_STACK): Likewise.
1424 (stack_idx_of_map_multiple): New variable.
1425 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1426 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1427 call the corresponding CCL program by
1428 CCL_CALL_FOR_MAP_INSTRUCTION.
1429 (ccl_driver) <CCL_MapSingle>: Likewise.
1430 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1431 with the case where looking up process reaches to the end of
1432 map-set, and call CCL programs as the above change.
1434 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1436 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1437 that might be clobbered by longjmp.
1438 (check_x_display_info, x_decode_color, create_frame_xic)
1439 (Fx_display_backing_store, Fx_display_visual_class)
1440 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1443 * lread.c (init_lread): Set Vloads_in_progress to nil.
1444 (Fload): Show list of recursively loaded files, when signaling an
1447 * lread.c (Vloads_in_progress): New variable.
1448 (record_load_unwind): New function.
1449 (Fload): Check for recursive loads.
1450 (syms_of_lread): Initialize Vloads_in_progress.
1451 (read_integer, read1): Avoid some compiler warnings.
1453 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1456 2000-09-11 Miles Bader <miles@gnu.org>
1458 * editfns.c (Fbuffer_string): Doc fix.
1460 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1462 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1464 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1466 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1467 whether to include other header files.
1469 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1471 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1472 by Fmemq as a boolean.
1474 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1476 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1478 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1480 * ralloc.c (mmap_fd): Remove initializer which can make it
1481 read-only in a dumped Emacs.
1482 (mmap_fd_1): New variable.
1483 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1484 restore it from there.
1485 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1486 unconditionally so that mmap_fd can be initialized there.
1487 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1488 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1489 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1491 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1493 * xdisp.c (dump_glyph_row): Fix printf format string.
1494 (display_line, move_it_in_display_line_to): Avoid compiler
1497 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1499 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1502 * xdisp.c (try_window_id): When trying to locate cursor in
1503 unchanged rows at the top, handle the case that we can't find it.
1505 * xterm.c (x_draw_glyphs): Handle case START and END are out
1506 of bounds more carefully.
1508 2000-09-08 Dave Love <fx@gnu.org>
1510 * s/sol2.h (REL_ALLOC_MMAP): Define.
1511 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1513 * ralloc.c: Don't include string.h (redundant).
1514 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1515 [!MAP_ANON]: Include fcntl.h.
1516 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1517 (r_alloc, r_re_alloc, r_alloc_free)
1518 (mmap_enlarge, mmap_set_vars): Use it.
1519 (r_alloc_init_fd): New function.
1520 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1521 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1524 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1527 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1528 change to __NetBSD__.
1530 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1532 * search.c (compile_pattern): Check the multibyteness of cached
1535 2000-09-08 Miles Bader <miles@gnu.org>
1537 * xfaces.c (default_face_vector): Function removed.
1538 (Finternal_merge_in_global_face): Restore old global/local
1539 attribute override order. Use inline loop instead of calling
1540 default_face_vector.
1542 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1544 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1545 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1546 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1547 where necessary, in case POINTER_TYPE is `void'.
1549 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1551 * frame.c (make_terminal_frame): Initialize frame foreground and
1552 background colors to unspecified, for the initial instance of an
1555 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1557 * ralloc.c (mmap_find): Fix overlap computation.
1558 (mmap_enlarge): Compute nbytes before trying to find an
1561 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1564 * lread.c (syms_of_lread): Change value of regexp
1565 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1567 * xmenu.c (xdialog_show): When looking up the selection in
1568 menu_items, take `quote' boundaries into account; this corresponds
1569 to a nil ITEM in x-popup-dialog.
1571 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1573 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1575 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1577 * coding.c (encode_coding_sjis_big5): Use translation table for
1578 encoding, not decoding. Fix the handling of latin-jisx0201.
1579 Check for the charset katakana-jisx0201 too.
1580 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1581 (detect_coding_sjis): Check the byte sequence more rigidly.
1583 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1585 * xfaces.c (Vparam_value_alist): New variable.
1586 (syms_of_xfaces): Initialize it.
1587 (Finternal_set_lisp_face_attribute): Avoid more consing.
1589 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1591 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1592 (Qbackground_mode): New variable.
1593 (syms_of_frame_1): Initialize Qbackground_mode.
1595 * lisp.h (Qdisplay): Declare extern.
1597 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1598 change face on all frames, and change the default for new frames.
1600 2000-09-07 Dave Love <fx@gnu.org>
1602 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1604 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1606 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1608 * charset.c: Include composite.h
1609 (lisp_string_width): New function.
1610 (Fstring_width): Call lisp_string_width instead of strwidth.
1612 * Makefile.in (charset.o): Depends on composite.h.
1614 * process.c (read_process_output): Before inserting the decoded
1615 text in the buffer, adjust the multibyteness.
1617 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1619 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1620 buffer's text buffer is null, map new memory.
1622 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1623 POINTER_TYPE and size_t.
1624 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1625 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1626 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1627 [REL_ALLOC_MMAP]: New macros.
1628 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1629 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1630 [REL_ALLOC_MMAP]: New functions.
1632 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1633 before and after unexec.
1635 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1636 text buffers if necessary.
1638 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1639 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1642 * config.in (HAVE_MMAP): Add #undef.
1644 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1646 * frame.c (Qdisplay_type): New variable.
1647 (syms_of_frame_1): Initialize it.
1648 (Fframe_parameter): New function that avoids consing.
1649 (syms_of_frame): Defsubr it.
1651 * buffer.c (Fother_buffer): Consider buffers as invisible when
1652 they are displayed in a window on an invisible frame.
1654 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1655 get-largest-window always return nil.
1657 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1659 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1660 variable; recognize Emacs 19 elc files.
1662 2000-09-04 Miles Bader <miles@gnu.org>
1664 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1665 before initially popping up the menu, so the menu doesn't flash
1666 when the face settings are significantly different from the
1669 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1671 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1672 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1673 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1674 (BIT_UNIBYTE): Remove.
1675 (re_match_2_internal): Delete corresponding code and streamline the
1676 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1677 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1678 (re_wctype_t): New type.
1679 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1680 (regex_compile): Use them and fix handling of overly long char classes.
1682 2000-09-03 Andrew Innes <andrewi@gnu.org>
1684 * makefile.w32-in: Change to DOS line endings.
1686 * s/ms-w32.h (ORDINARY_LINK): New define.
1688 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1689 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1691 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1692 (distclean): Delete them here instead.
1694 * w32proc.c (compare_env): Convert to uppercase for comparison,
1695 not lowercase, to match how the native Windows shell works.
1697 2000-09-03 Jason Rumney <jasonr@gnu.org>
1699 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1700 CVS changes the line-ends when checking in/out on DOS/Windows.
1702 * makefile.nt (emacs): Do not change directory to run temacs, as
1703 the load-path is set relative to current directory.
1705 2000-09-03 Miles Bader <miles@gnu.org>
1707 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1709 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1711 * xdisp.c (redisplay_mode_lines): New function.
1712 (display_mode_lines): Return number of mode lines displayed.
1713 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1714 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1716 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1717 string.h and strings.h.
1718 (index) [HAVE_INDEX]: Add prototype.
1720 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1721 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1723 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1724 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1726 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1728 * lread.c (read1): Accept `?' as symbol constituent, for
1729 compatiblity with XEmacs.
1731 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1733 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1734 (struct re_pattern_buffer): Remove newline_anchor.
1735 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1736 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1737 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1738 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1739 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1740 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1741 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1742 Get rid of references to newline_anchor.
1743 (regcomp): Allocate and precompute a fastmap.
1745 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1747 * lread.c (openp): GCPRO local variable `filename'.
1749 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1751 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1753 * regex.c: Merge some changes from GNU libc. Add prototypes.
1754 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1755 Use memcmp and memcpy instead of bcopy and bcmp.
1756 (init_syntax_once): Use ISALNUM.
1757 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1758 (REG_UNSET_VALUE): Remove. Use NULL instead.
1759 (REG_UNSET, re_match_2_internal): Use NULL.
1760 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1762 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1763 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1764 (regex_compile): In handle_interval, return an error rather than try to
1765 unfetch the interval if we can't find the closing brace.
1766 Obey the RE_NO_GNU_OPS syntax bit.
1767 (TOLOWER): New macro.
1769 (regexec): Allocate regs.start and regs.end as one block.
1771 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1773 * xdisp.c (echo_area_display): Check display_completed instead
1774 of calling detect_input_pending.
1776 * dispnew.c (update_frame): Only set display_completed here; move
1777 the update_begin and update_end calls here from update_frame_1.
1778 (update_frame_1): Don't set display_completed here, don't call
1779 update_begin/update_end.
1781 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1782 instead of store_frame_param.
1784 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1786 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1787 desired window matrix hasn't been displayed, use the current row
1788 instead. Make sure that only those frame rows are updated for
1789 which there exists a corresponding enabled desired row.
1791 2000-08-29 Miles Bader <miles@gnu.org>
1793 * xfaces.c (default_face_vector): New function.
1794 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1796 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1798 * lread.c (openp): Prevent temporary string passed to
1799 Ffile_readable_p from being garbage collected.
1801 2000-08-28 Dave Love <fx@gnu.org>
1803 * keymap.c (store_in_keymap): Add `static' to declaration.
1805 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1807 * emacs.c, callint.c, doc.c, editfns.c
1808 (toplevel) [HAVE_STRING_H]: Include string.h.
1809 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1810 (index): Remove prototypes which might conflict with non-standard
1811 definitions of index/strchr.
1813 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1814 (rindex): Define only if !HAVE_RINDEX.
1816 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1818 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1820 2000-08-28 Miles Bader <miles@gnu.org>
1822 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1823 made inconsistent by a font-related attribute in FROM.
1824 (merge_face_inheritance): Add function comment.
1826 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1828 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1829 the 4th arg (PREV_EVENT) Qt to suppress input method.
1831 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1833 * regex.c: Indent cpp directives and remove parens after `defined'.
1834 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1835 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1836 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1837 (re_compile_pattern): Use size_t for length.
1838 (init_syntax_once): Move to a better place.
1839 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1840 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1842 * syntax.c (back_comment): Detect cases where a comment-starter is
1843 actually inside another comment as in: /* a // b */ c // d \n.
1844 Make it clear that `comstart_pos' is unused for nested comments.
1846 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1847 (KEYMAPP): New macro.
1848 (Fkeymap_parent, Fset_keymap_parent): Use it.
1849 (fix_submap_inheritance): Mark it static.
1850 (define_as_prefix, describe_buffer_bindings, describe_command)
1851 (describe_translation, describe_map): Complete prototypes.
1853 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1855 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1856 to better match the key-lookup behavior.
1858 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1860 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1861 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1863 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1865 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1866 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1867 (xterm.o): Depend on coding.h
1869 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1871 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1872 the corresponding '#endif'.
1874 2000-08-26 Miles Bader <miles@gnu.org>
1876 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1877 * xfaces.c (QCinherit): New variable.
1878 (syms_of_xfaces): Initialize it.
1879 (LFACE_INHERIT): New macro.
1880 (Finternal_get_lisp_face_attribute)
1881 (merge_face_vector_with_property)
1882 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1883 (check_lface_attrs): Allow new types of face height. Check
1885 (CYCLE_CHECK): New macro.
1886 (merge_face_inheritance): New function.
1887 (merge_face_vectors): Merge inherited faces too. Add F and
1888 CYCLE_CHECK arguments.
1889 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1890 (lookup_named_face, lookup_derived_face, realize_named_face)
1891 (face_at_string_position, face_at_buffer_position): Supply
1892 new F and CYCLE_CHECK arguments to merge_face_vectors.
1893 (merge_face_heights): New function.
1894 (merge_face_vectors, merge_face_vector_with_property)
1895 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1896 handle relative face heights.
1897 (lface_same_font_attributes_p): Compare heights using EQ.
1899 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1901 * charset.c (char_to_string): Check the character validity.
1902 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1905 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1907 * regex.c (PUSH_FAILURE_COUNT): New macro.
1908 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1909 Handle popping of a register's or a counter's data.
1910 (POP_FAILURE_POINT): Use the new name.
1911 (re_match_2_internal): Push counter data on the stack for succeed_n,
1912 jump_n and set_number_at and remove misleading dead code in succeed_n.
1914 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1916 * xdisp.c (redisplay_internal): If considering all windows on all
1917 frames, update the display for each frame as soon as possible,
1918 instead of first building all desired matrices for all frames, and
1919 then updating them all.
1920 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1922 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1924 * bytecode.c (mark_byte_stack): Add a comment.
1926 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1927 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1930 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1932 * minibuf.c (do_completion): Always use compare-string, not
1933 string-equal because the latter doesn't pay attention to
1934 multibyteness of strings.
1936 * process.c (create_process): Don't setup raw-text coding here.
1937 (Fopen_network_stream): Don't set coding->src_multibyte and
1938 coding->dst_multibyte here.
1939 (read_process_output): For process filter, return unibyte string
1940 if default-enable-multibyte-characters is nil.
1941 (send_process): If OBJECT is multibyte text, be sure to encoded it
1942 by the specified coding system for the process. Otherwise, setup
1944 (init_process): Don't initialize default-process-coding-system
1947 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1949 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1950 <scroll-down-aggressively>: Likewise.
1952 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1954 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1955 zero. Set coding->produced_char correctly.
1957 2000-08-22 Andrew Innes <andrewi@gnu.org>
1959 * makefile.w32-in: New file.
1961 * unexw32.c (unexec): Ignore old_name, and use the actual location
1962 of the current executable instead. Base new_name on this.
1964 * w32proc.c (create_child): Remove reference to security
1965 descriptor, which isn't needed and doesn't compile with mingw32.
1967 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1968 up dllimport attributes.
1969 (x_update_window_end): Update prototype.
1971 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1972 extern, which screws up dllimport attributes.
1974 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1975 up dllimport attributes.
1977 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1978 screws up dllimport attributes.
1980 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1981 up dllimport attributes.
1982 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1983 screws up dllimport attributes.
1985 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1986 up dllimport attributes.
1988 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1989 screws up dllimport attributes.
1991 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1992 screws up dllimport attributes.
1994 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1995 up dllimport attributes.
1997 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1998 unnecessary extern, which screws up dllimport attributes.
2001 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2002 up dllimport attributes.
2004 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2005 unnecessary extern, which screws up dllimport attributes.
2007 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2008 screws up dllimport attributes.
2010 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2011 up dllimport attributes.
2013 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2015 * w32bdf.c (search_file_line):
2016 (set_bdf_font_info):
2018 (w32_get_bdf_glyph):
2019 (w32_BDF_to_x_font): Fix compile warnings.
2021 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2024 * w32select.c: Include keyboard.h before frame.h.
2026 * w32fns.c (max): Define macro.
2027 (JOHAB_CHARSET): Define if not known.
2028 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2029 (Fx_show_tip): Synch with X version.
2031 * w32xfns.c: Include keyboard.h before frame.h.
2033 * w32fns.c: Include keyboard.h before frame.h.
2035 * w32term.c: Include keyboard.h before frame.h.
2037 * fontset.c: Include keyboard.h before frame.h.
2039 * w32inevt.c: Include keyboard.h before frame.h.
2040 (MOUSE_MOVED): Define if not known.
2042 * minibuf.c: Include keyboard.h before frame.h.
2044 * keyboard.c: Include keyboard.h before frame.h.
2046 * indent.c: Include keyboard.h before frame.h.
2048 * dispnew.c: Include keyboard.h before frame.h.
2050 * buffer.c: Include keyboard.h before frame.h.
2052 * alloc.c: Include keyboard.h before frame.h.
2054 * print.c: Include keyboard.h before frame.h.
2056 * process.c: Include keyboard.h before frame.h.
2058 * scroll.c: Include keyboard.h before frame.h.
2060 * sysdep.c: Include keyboard.h before frame.h.
2062 * term.c: Include keyboard.h before frame.h.
2064 * window.c: Include keyboard.h before frame.h.
2066 * xdisp.c: Include keyboard.h before frame.h.
2067 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2069 * frame.c: Include keyboard.h before frame.h.
2071 * w32heap.h: Undefine min, max.
2073 * w32gui.h: Undefine min, max.
2075 * unexw32.c: Change PUCHAR to PCHAR.
2076 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2079 (copy_executable_and_dump_data): Remove unnecessary static defs.
2080 (copy_executable_and_dump_data): Fix compile warnings.
2082 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2084 * w32console.c (min): Define macro.
2085 (clear_frame, write_glyphs): Fix compile warning.
2087 * w32proc.c (compare_env):
2088 (find_child_console): Fix compile warning.
2090 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2091 sys_errlist instead of _sys_errlist.
2092 (get_emacs_configuration_options): New function.
2094 * s/ms-w32.h (sys_nerr): Provide default definition.
2095 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2096 name with _ prepended.
2097 (NSIG): Define if not known.
2098 (get_emacs_configuration): Provide extern declaration.
2099 (get_emacs_configuration_options): Provide extern declaration.
2100 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2102 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2104 (read_unc_volume): Fix compile warning.
2106 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2107 definitions from being used.
2109 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2111 * w32.c (unc_volume_file_attributes):
2112 (open_unc_volume): Make arg const.
2114 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2115 (read_input_waiting): Remove excess parameter.
2117 * w32.c (init_environment): Call _access.
2118 (check_windows_init_file): Call _close.
2119 (init_user_info): Call _putenv.
2120 (init_environment): Call _putenv and _strdup.
2121 (init_ntproc): Reset volume info cache on startup.
2123 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2124 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2125 cannot override the CRT malloc.
2127 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2128 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2130 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2131 unless we are linking with a static CRT.
2132 (RVA_TO_PTR): Cast result to unsigned char*.
2134 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2135 (add_volume_info): Use xstrdup.
2137 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2139 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2140 (do_completion, Fminibuffer_complete_word): Use it.
2141 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2142 var so it can take non-boolean values.
2144 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2146 * editfns.c (find_field): Formatting changes.
2147 (toplevel): Some old-style function forward declarations
2148 changed to prototypes, some new protypes added, some functions
2151 * lisp.h (set_time_zone_rule): Add prototype.
2152 (use_dialog_box): External declaration.
2154 * keyboard.c (gen_help_event): Add parameter SIZE.
2155 (kbd_buffer_events_waiting): Slightly rewritten.
2156 (clear_event): New function.
2157 (kbd_buffer_get_event): Use it, and clear the input_events of
2159 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2160 don't fill the newly created array with nils.
2161 (toplevel): Convert some old-style function forward declarations
2164 * keyboard.h (gen_help_event): Change prototype.
2166 * xterm.c (XTread_socket): Change calls to gen_help_event.
2168 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2170 * eval.c (Fmacroexpand): Doc fix.
2172 2000-08-20 Jason Rumney <jasonr@gnu.org>
2174 * w32term.h (x_display_info_for_display): Remove as this function
2175 does not exist on W32.
2177 * w32term.c (help_echo_window): New variable.
2178 (syms_of_w32term): staticpro it.
2179 (note_mode_line_highlight): Set it.
2180 (XTextExtents16): Removed as there is no equivalent on W32.
2181 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2182 the X way of doing this will not work for W32.
2183 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2184 (x_draw_image_foreground): Avoid drawing outside of the clip area
2185 when image doesn't have a mask.
2186 (note_mouse_highlight): Process overlays in the right order of
2187 priority. Set help_echo_window.
2188 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2189 because that's more visible for large images.
2191 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2192 name to single_keymap_panes.
2193 (w32_menu_show): Set wv->title when dealing with titles.
2194 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2196 2000-08-21 Miles Bader <miles@gnu.org>
2198 * minibuf.c (do_completion): Try again if we rewrite the input
2199 string, but no completion was done, so that any completion message
2202 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2204 * xfaces.c (lface_equal_p): Compare strings differently.
2205 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2206 (realize_tty_face): Use them.
2207 (syms_of_xfaces): Initialize new variables.
2208 (map_tty_color): New function, extracted from realize_tty_face.
2209 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2210 foreground or background color, store the new color name in the
2211 realized face; previous code trying to do this had no effect.
2212 (realize_tty_face): Use map_tty_color.
2213 (Fclear_face_cache): Set face_change_count and ensure thorough
2216 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2218 * undo.c (record_first_change, record_marker_adjustment): Don't
2219 use XBUFFER on last_undo_buffer which might not be a buffer.
2221 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2223 * coding.c (decode_coding_string): Set members consumed,
2224 consumed_char, produced, produced_char of *coding correctly. If
2225 decode_coding doesn't consume any byte, don't try anymore.
2226 (encode_coding_string): Likewise.
2228 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2230 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2231 conditional have void type, for Standard C compilers.
2233 * xdisp.c (redisplay_internal): Compare windows for equality with
2234 EQ, instead of applying XWINDOW to something that might not
2237 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2239 * fontset.c (Finternal_char_font): Search only the selected frame
2240 for a window of the current buffer.
2242 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2244 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2247 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2248 second half of a HELP_EVENT is found at the start of kbd_buffer.
2250 2000-08-18 Miles Bader <miles@gnu.org>
2252 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2254 * editfns.c (save_restriction_save): Rewrite to use markers.
2255 (save_restriction_restore): Rewrite to understand new form of data
2256 saved by save_restriction_save.
2257 (Fsave_restriction): Remove cautionary note in doc-string.
2259 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2261 * fileio.c (build_annotations): Add a comment explaining the
2262 return value of format-annotate-function. Replace a spurious call
2263 to Flength with a CONSP test. Call format-annotate-function with
2264 a fifth arg specifying how many times the function is been called
2265 in a row, to let it choose temporary buffers appropriately.
2267 2000-08-17 Dave Love <fx@gnu.org>
2269 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2270 declare make_temp_name twice.
2272 * lread.c: Prototype readevalloop, load_unwind,
2273 load_descriptor_unwind.
2274 (unreadpure): Give it an arg.
2276 * unexalpha.c: Prototype fatal_unexec, mark_x,
2277 update_dynamic_symbols. Declare unexec as void.
2279 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2280 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2282 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2283 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2286 * alloca.c: Use #error.
2287 [POINTER_TYPE]: Use it.
2289 * eval.c (Fdefvar): Doc fix.
2291 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2292 INITIALIZE_INTERVAL.
2294 * buffer.h: Avoid DECLARE_INTERVALS.
2296 * config.in: Add size_t.
2298 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2300 * w16select.c (set_clipboard_data): If there's not enough memory
2301 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2302 expects. In case of other failures, return 3.
2303 (system_error_msg): New error message.
2304 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2307 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2309 * term.c (write_glyphs): Also turn off inverse video after turning
2310 off other appearances in case TS_exit_attribute_mode is not equal
2311 to TS_end_standout_mode.
2312 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2314 (turn_off_face): Reset standout_mode only if
2315 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2316 is equal to TS_end_standout_mode.
2318 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2320 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2321 sequence at the end of the source block.
2323 * ccl.c (Fccl_program_p): Docstring modified.
2324 (Fccl_execute): Likewise.
2325 (Fccl_execute_on_string): Likewise.
2327 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2329 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2331 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2333 The following changes are mainly to fix bugs of
2334 encode/decode-coding-string failing if encoding/decoding return
2335 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2336 variable conversion_buffer.
2338 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2339 decrement dst_end to avoid buffer overflow in the later call of
2342 * coding.h (conversion_buffer_size, conversion_buffer)
2343 (get_conversion_buffer): Extern deleted.
2345 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2346 (conversion_buffer, conversion_buffer_size): Variables deleted.
2347 (get_conversion_buffer): Function deleted.
2348 (struct conversion_buffer): New structure.
2349 (MAX_ALLOCA): New macro.
2350 (allocate_conversion_buffer): New macro.
2351 (extend_conversion_buffer, free_conversion_buffer): New functions.
2352 (ccl_coding_driver): Set coding->result.
2353 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2354 this is the last block of source.
2355 (encode_coding): Likewise. Handle the source block as the last
2356 one only when the whole source text is consumed.
2357 (decode_coding_string): Handle the case that the output buffer is
2358 too small to decode the whole source text. Use
2359 allocate_conversion_buffer, extend_conversion_buffer and
2360 free_conversion_buffer, not get_conversion_buffer.
2361 (encode_coding_string): Likewise.
2362 (init_coding): Function deleted.
2363 (init_coding_once): Delete code to initialize
2364 conversion_buffer_size.
2366 * emacs.c (main): Don't call init_coding.
2368 * msdos.c (IT_write_glyphs): Use a locally declared
2371 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2372 (insert_glyphs): Likewise.
2374 * w32console.c (write_glyphs): Use a locally declared
2377 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2379 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2380 member of display_info is NULL.
2382 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2384 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2387 * term.c (turn_off_face): Reset standout_mode when resetting
2388 appearances with capability `me'.
2389 (write_glyphs): Switch on inverse video before each face change.
2391 2000-08-14 Dave Love <fx@gnu.org>
2393 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2394 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2395 (lisp_free): Declare and make static.
2397 * window.c: Fix embedded comment.
2398 (syms_of_window): Fix doc string.
2400 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2402 * keymap.c (push_key_description): If C without modifiers is < 32,
2403 make sure to print `C-' before `M-', like in the manual.
2405 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2407 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2408 since they aren't relocated anymore.
2409 (sxhash_string): Make sure returned hash code fits in a Lisp
2412 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2413 partially visible line which is smaller than the window's
2416 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2418 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2419 the multibyte form of eight-bit-control characters.
2420 (Fccl_execute_on_string): Initialize ccl->multibyte.
2422 * ccl.h (struct ccl_program): New member multibyte.
2424 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2426 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2428 * regex.c (regex_compile) <normal_char>: Pay attention to
2430 (analyse_first) <exactn>: Setup fastmap correctly for
2431 eight-bit-control characters.
2433 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2435 * termhooks.h (enum event_kind): New member
2436 multibyte_char_keystroke.
2438 * keyboard.c (make_lispy_event): Handle the new event type
2439 multibyte_char_keystroke.
2441 * xterm.c: Include coding.h.
2442 (XTread_socket): Work around a bug of XmbLookupString. If the
2443 input is from XIM, decode it according to the current locale. In
2444 that case, generate multibyte_char_keystroke events.
2446 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2448 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2449 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2451 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2453 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2454 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2455 (move_it_in_display_line_to): Record iterator's ascent and descent
2456 before producing glyphs, and restore them when we know the glyph
2457 doesn't fit on the line.
2458 (move_it_to): Restructured so that it's easier to debug. If
2459 moving to a vpos, and not moving to an x or character position,
2460 stop as soon as the specified vpos is reached; don't move further
2461 into that line because that might change the computed line height.
2462 (try_cursor_movement): New function, extracted from the cursor
2463 movement branch of redisplay_window. If ending on a partially
2464 visible line, don't try to scroll if the cursor line is taller
2466 (redisplay_window): Use try_cursor_movement.
2468 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2469 because that function doesn't cope with variable-height lines.
2471 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2472 box cursor because that's better visible for large images.
2474 2000-08-10 Miles Bader <miles@gnu.org>
2476 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2478 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2480 * xdisp.c (Vmessages_buffer_name): New variable.
2481 (message_dolog): Use it.
2482 (syms_of_xdisp): Initialize it.
2484 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2486 * msdos.c (IT_note_mouse_highlight): Update the calls to
2488 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2489 redundant now that keyboard.h is included.
2491 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2493 * keyboard.c (kbd_buffer_events_waiting): New function.
2495 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2497 * msdos.c: Include keyboard.h.
2498 (XMenuActivate): Empty no_event events from the event buffer. If
2499 no events are left after that, call clear_input_pending.
2500 (mouse_clear_clicks): New function, code moved from mouse_init.
2501 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2502 mouse driver to ``forget'' any past clicks.
2504 * Makefile.in (msdos.o): Depend on keyboard.h.
2506 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2508 * lisp.h (input_pending): External declaration.
2510 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2512 * xdisp.c (echo_area_display): Display thoroughly if input is
2513 pending. Bind redisplay-dont-pause to t during the redisplay.
2514 in case input is pending.
2516 * dispnew.c (Qredisplay_dont_pause): New variable.
2517 (syms_of_display): Initialize and staticpro it.
2518 (update_frame_1): Don't interrupt the display for pending input if
2519 redisplay_dont_pause is set.
2521 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2523 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2525 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2527 * callproc.c (Fcall_process): Terminate the unwind-protect around
2528 the post-read-conversion of coding system.
2530 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2531 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2532 * buffer.h (overlays_at): Update prototype.
2533 * xdisp.c (next_overlay_change): Update call to overlays_at.
2534 * xfaces.c (face_at_buffer_position): Likewise.
2535 * textprop.c (Fget_char_property): Likewise.
2536 * xterm.c (note_mouse_highlight): Likewise.
2538 * minibuf.c (do_completion): Don't consider a simple change of
2539 case as `completion'.
2541 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2543 * keyboard.c (syms_of_keyboard): Initialize
2544 last_point_position_buffer.
2545 * undo.c (record_delete): Make sure last_point_position_buffer is
2546 a buffer before comparing pointers.
2548 * coding.h (decode_coding_string): Declare.
2550 * intervals.h (Fprevious_single_char_property_change): Declare.
2552 * textprop.c (Fprevious_single_char_property_change): Don't do
2553 arithmetic directly on lisp objects.
2555 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2558 * keyboard.h (menu_item_eval_property): Declare.
2560 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2561 reuse as buffer name, instead of recreating (and discarding) every
2562 time a message is logged.
2563 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2564 (current_message_1, truncate_message_1, set_message_1)
2565 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2566 (current_message, truncate_echo_area, display_echo_area)
2567 (resize_echo_area_axactly): Changed calls.
2569 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2571 (Ffind_coding_systems_region_internal): First argument to Fappend
2572 must be an integer, not a Lisp object.
2574 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2576 * charset.c (Fchar_width): Doc fix.
2578 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2580 * charset.c (Fstring_width): Doc fix.
2582 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2584 * xdisp.c (start_display): When starting display on a continuation
2585 line, clear ascent and descent members of the iterator structure;
2586 the height of the continued line does not affect the height of the
2588 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2589 line taller than the window.
2590 (redisplay_window) <forced window start>: Handle case that the
2591 middle of the window is not found in any row.
2592 (dump_glyph_row): Show more information.
2593 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2594 first text line in a glyph matrix.
2596 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2597 of the clip area when image doesn't have a mask.
2599 * fns.c (sweep_weak_table): Fix survival conditions for
2600 key-or-value and key-and-value weakness.
2602 * .gdbinit (xhashtable): New command.
2604 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2605 tables out of the list of all weak hash tables.
2607 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2608 a new buffer is created, make sure echo_area_buffer[] references
2611 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2613 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2616 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2618 * syntax.c (skip_chars): Fix previous change. Make the handling
2619 of unibyte string consistent with that of regex search.
2621 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2623 * xmenu.c (popup_get_selection): Use xfree instead of free.
2625 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2627 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2629 * callproc.c (child_setup): Use xfree instead of free.
2631 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2633 (run_mac_command, closedir): Use `xfree' instead of `free'.
2635 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2637 * eval.c (error): Use xfree instead of free.
2639 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2641 * fns.c: Replace `illegal' with `invalid'.
2642 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2644 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2646 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2649 2000-08-04 Noah Friedman <friedman@splode.com>
2651 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2654 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2656 * syntax.c (skip_chars): Fix typo in error message.
2658 2000-08-04 Andreas Schwab <schwab@suse.de>
2660 * m/ia64.h: Moved from s/ia64.h.
2662 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2664 * process.c (read_process_output): Big simplification. Handle
2665 composition and post-read-conversion of coding system correctly.
2666 (send_process): Handle composition correctly.
2668 * callproc.c (Fcall_process): Handle post-read-conversion of
2669 coding system if any.
2671 * coding.c (decode_coding_iso2022): More strict check for handling
2673 (coding_restore_composition): Pay attention to the case that
2674 cmp_data is not set properly (because of invalid code in the
2676 (run_pre_post_conversion_on_str): Include text properties in the
2678 (decode_coding_string): Set members of coding correctly.
2680 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2682 * s/ia64.h: New file.
2684 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2685 Use NULL instead of 0 at the end of variable argument list of
2686 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2687 sizeof (int) < sizeof (void *).
2689 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2690 of variable argument lists of XtVaGetValues and XtVaSetValues.
2692 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2693 variable argument lists of XtVaGetValues and XtVaSetValues.
2695 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2697 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2698 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2700 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2703 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2704 in call to Fsingle_key_description.
2706 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2709 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2711 * window.c (display_buffer_reuse_frames): New variable.
2712 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2713 frames displaying BUFFER.
2714 (syms_of_window): Define Lisp variable
2715 display-buffer-reuse-frames.
2717 2000-08-01 Miles Bader <miles@gnu.org>
2719 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2720 when to constrain NEW_POS (they were pretty screwed up before).
2722 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2724 * msdos.c (run_msdos_command): Save and restore the master
2725 environment, for the case that child_setup signals an error.
2726 When mirroring slashes in DOS shell commands, don't fail when
2727 argv[2] has embedded blanks.
2728 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2729 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2730 (dos_ttraw): Call mouse_setup_buttons.
2732 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2733 using alloca; free it after run_msdos_command returns.
2735 2000-07-27 Dave Love <fx@gnu.org>
2737 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2739 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2742 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2744 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2746 * editfns.c (lisp_time_argument): Fix last change.
2748 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2750 * fns.c (Fdelete): Make it work on vectors and strings in addition
2753 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2754 (syms_of_fns): Initialize new variables.
2755 (sweep_weak_table): Handle weakness `key-or-value' and
2757 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2758 weakness, with t meaning the same as `key-and-value'.
2760 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2762 * coding.h (struct coding_system): Member safe_charset deleted.
2764 * coding.c (Qsafe_charsets): This variable deleted.
2765 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2767 (coding_safe_chars): New function.
2768 (CODING_SAFE_CHAR_P): New macro.
2769 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2770 checking safe_charsets member of the coding system. Caller
2772 (detect_coding_iso2022): New local variable safe_chars.
2773 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2774 safe_charsets member of the coding system.
2775 (decode_coding_iso2022): New local variable safe_chars.
2776 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2777 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2778 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2779 (ENCODE_UNSAFE_CHARACTER): New macro.
2780 (encode_coding_iso2022): New local variable safe_chars. Check
2782 (setup_coding_system): Delete the code to initialize
2783 coding->safe_charses
2784 (intersection, find_safe_codings): New functions.
2785 (Ffind_coding_systems_region_internal): New function.
2786 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2787 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2788 variable and initialize it.
2790 * fns.c (char_table_ref_and_index): New function.
2792 * lisp.h (char_table_ref_and_index): Add prototype.
2794 2000-07-26 Sam Steingold <sds@gnu.org>
2796 * editfns.c (lisp_time_argument): Added third argument `usec'.
2797 (Ffloat_time): New built-in Lisp function.
2799 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2801 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2802 for the character code.
2804 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2807 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2808 if called for a popup menu.
2809 (xmenu_show): Store help string in widget values.
2811 2000-07-26 Dave Love <fx@gnu.org>
2813 * syswait.h: Move some definitions.
2814 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2815 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2816 perspicuous definitions.
2817 (WTERMSIG): Fix bit pattern used.
2819 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2821 * print.c (print_object): If vector printing is truncated, print
2822 "..." to indicate it as well as the case of list printing.
2824 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2826 * xdisp.c (next_element_from_display_vector): Improve comments.
2828 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2829 for the character code, and the rest for the face id as in 20.x.
2830 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2832 * window.c (window_display_table): Cleaned up.
2834 * syntax.c (Fforward_word): Add last arg nil in call of
2835 Fconstrain_to_field.
2837 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2839 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2840 identical but for the letter-case, don't call
2841 barf_or_query_if_file_exists.
2843 2000-07-25 Miles Bader <miles@gnu.org>
2845 * editfns.c (find_field): Honor special `boundary' fields.
2846 (Qboundary): New variables.
2847 (syms_of_editfns): Initialize Qboundary.
2848 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2849 Use scan_buffer instead of find_before_next_newline, because it
2850 allows us to detect the boundary case where there's a newline at
2852 * lisp.h (Fconstrain_to_field): Update external declaration.
2854 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2856 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2859 2000-07-24 Dave Love <fx@gnu.org>
2861 * s/sunos4-0.h, s/sol2.h:
2862 (LIBS_TERMCAP): Move from m/sparc.h.
2864 * m/sparc.h (TERMINFO): Moved to system files (probably only
2865 relevant for sunos4 judging by its vintage).
2866 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2869 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2871 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2872 name to single_keymap_panes.
2874 2000-07-24 Andreas Schwab <schwab@suse.de>
2876 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2878 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2880 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2881 parameters instead of using int parameters. Expect FN to accept
2882 EMACS_INT parameters.
2883 (display_echo_area, resize_echo_area_axactly, current_message)
2884 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2885 with new argument list.
2886 (resize_mini_window_1): New callback function.
2887 (current_message_1, truncate_message_1, set_message_1): Change
2888 parameter lists to the new format expected by
2889 with_echo_area_buffer.
2891 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2893 * fontset.c (fontset_ref): Remove INLINE declaration.
2894 (fontset_ref_via_base): Likewise.
2895 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2898 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2900 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2901 correct order of priority. If help echo was found in an overlay,
2902 use that overlay as the object in which the help echo was found.
2904 2000-07-22 Miles Bader <miles@gnu.org>
2906 * textprop.c (Fprevious_single_char_property_change): The initial
2907 property value should be from the position preceding POSITION, not
2910 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2912 * coding.c (syms_of_coding): Doc fix for
2913 inhibit-iso-escape-detection.
2915 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2917 * xterm.c (note_mouse_highlight): Process overlays in the right
2920 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2922 * xterm.c (note_mouse_highlight): If help-echo was found in an
2923 overlay, use that overlay as the object in which the help was
2926 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2928 * window.c (foreach_window): Instead of a fake variable argument
2929 list, take one USER_DATA argument.
2930 (foreach_window_1): Likewise, and call callback functions with two
2931 args, the window and USER_DATA.
2932 (struct check_window_data): New struct.
2933 (check_window_containing): Use it.
2934 (window_from_coordinates): Set up a struct check_window_data for
2936 (add_window_to_list, freeze_window_start): Change parameters
2937 according to new calling convention.
2939 * window.h (foreach_window): Change prototype.
2941 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2943 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2945 * xmenu.c (menu_help_callback): Call show_help_echo with
2946 additional arguments OBJECT and POS.
2948 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2950 * data.c (Faset): Allow storing any multibyte character in a
2951 string. Convert unibyte string to multibyte if necessary.
2953 * xfns.c (x_encode_text): New function.
2954 (x_set_name): Use x_encode_text.
2955 (x_set_title): Likewise.
2957 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2959 * xterm.h (x_encode_text): Add prototype.
2961 2000-07-20 Dave Love <fx@gnu.org>
2963 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2966 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2968 * msdos.c (help_echo_window): New variable.
2969 (syms_of_msdos): Initialize and staticpro it.
2970 (IT_note_mode_line_highlight): Set help_echo_window.
2971 (IT_note_mouse_highlight): Ditto.
2972 (dos_rawgetc): Store help_echo_window in the second event produced
2975 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2976 Record the object that generated the help echo and the position of
2977 that object in help_echo_object and help_echo_pos. Record that
2978 some glyphs in a row are displayed in mouse-face.
2979 (IT_update_begin): Don't clear mouse highlight unless one of the
2980 enabled glyph rows is marked as being displayed in mouse-face.
2981 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2982 and position recorded in help_echo_object and help_echo_pos to the
2984 (IT_menu_display): Accept a new argument PN: the pane number of
2985 the current menu pane. Record the pane number and the item
2986 number of the item which has associated help string.
2987 (XMenuActivate): Update the prototype for help_callback in
2988 function declaration. Call IT_menu_display with the current menu
2989 pane number as an additional argument. Call help_callback with
2990 two additional arguments: the pane number and the item number of
2991 the menu item associated with the help text.
2992 (help_echo_object, help_echo_pos): New variables.
2993 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2995 * msdos.h (XMenuActivate): Update prototype.
2997 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2999 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3000 Add some more prototypes.
3002 * xterm.c, xterm.h: Add some more prototypes.
3004 * lisp.h (Fnext_single_char_property_change): Add prototype.
3006 * dispnew.c (direct_output_for_insert): Remove confusing
3007 outer local variable mouse_face_overwritten_p.
3008 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3010 * alloc.c (allocate_string_data): Don't copy old string contents.
3012 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3014 * coding.c (code_convert_region): Delete text properties before
3015 shrinking the conversion region.
3017 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3019 * dispnew.c (update_text_area): Write the whole row if it
3020 has mouse-face in it.
3022 * xfaces.c (face-alternative-font-family-alist): Remove
3023 DEFVAR_LISP; staticpro instead.
3025 * xmenu.c (menu_help_callback): Call show_help_echo with
3028 * keyboard.c (show_help_echo): Add parameter WINDOW.
3029 (read_char): Call show_help_echo with window extracted from Lisp
3031 (gen_help_event): Add parameter WINDOW.
3033 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3035 * xterm.c (help_echo_window): New variable.
3036 (note_mouse_highlight, note_tool_bar_highlight): Set
3038 (XTread_socket): Pass help_echo_window to gen_help_event.
3039 (syms_of_xterm): Initialize and staticpro help_echo_window.
3041 2000-07-18 Dave Love <fx@gnu.org>
3043 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3046 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3048 * alloc.c (allocate_string_data): If string had already data
3049 assigned, copy old contents to new string data.
3051 * coding.c (syms_of_coding): Fix typo in spelling of variable
3052 `inhibit-iso-escape-detection'.
3054 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3056 * Makefile.in: Add dependencies on dispextern.h.
3057 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3058 `free'; both can conflict with system header files.
3060 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3062 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3065 2000-07-18 Dave Love <fx@gnu.org>
3067 * window.c (Fwindow_list): Declare arg `window'.
3069 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3071 * coding.c (setup_coding_system): Don't override the explicitly
3072 specified designations.
3074 2000-07-15 Miles Bader <miles@gnu.org>
3076 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3077 from `text_property_eq' and `text_property_stickiness', respectively.
3078 (find_field, Fconstrain_to_field, char_property_eq)
3079 (char_property_stickiness): Changed to call char-property functions
3080 instead of text-property-only ones.
3082 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3083 `next_single_char_property_change'). Do more error checking, and
3084 cleanup limit behavior.
3085 (Fprevious_single_char_property_change): New function.
3086 (syms_of_textprop): Initialize new subrs.
3088 * xdisp.c (display_prop_end, invisible_text_between_p):
3089 Call Fnext_single_char_property_change instead of
3090 next_single_char_property_change.
3092 2000-07-15 Jason Rumney <jasonr@gnu.org>
3094 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3095 after menu is finished with.
3096 (add_menu_item): Only consider wv->title as a menu title.
3097 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3099 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3101 (FONT_REGEXP): Remove unused macro, and its sub-components.
3102 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3104 * w32term.c (help_echo_object, help_echo_pos): New variables.
3105 (note_mode_line_highlight): Store additional information about the
3106 help-echo in help_echo_object and help_echo_pos. Check both
3107 `local-map' and `keymap' properties for changing the cursor
3108 (note_mouse_highlight): Store additional information about the
3109 help-echo in help_echo_object and help_echo_pos.
3110 (note_tool_bar_highlight): Set help_echo_object to nil and
3111 help_echo_pos to -1.
3112 (w32_read_socket): Use gen_help_event instead of filling
3113 input_events manually.
3114 (syms_of_w32term): Staticpro help_echo_object.
3115 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3116 set, arrange for a mouse-highlight redisplay in
3118 (x_clear_mouse_face): New function.
3119 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3120 (x_update_window_begin): No need to turn off the mouse
3122 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3123 depending on whether they contain glyphs highlighted in
3125 (x_fill_stretch_glyph_string): Consume runs of stretch
3126 glyphs instead of a single one.
3127 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3128 with new argument list.
3129 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3130 (x_append_glyph, x_append_composite_glyph)
3131 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3132 changes in struct glyph starting 1999-12-27. See comments for
3133 xterm.c on 2000-07-05.
3135 2000-07-14 Sam Steingold <sds@gnu.org>
3137 * xfaces.c (realize_x_face): Fix the last patch:
3138 check `default_face' before dereferencing.
3140 2000-07-14 Dave Love <fx@gnu.org>
3142 * syntax.c (back_comment): Add null default in switch (for pcc).
3144 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3146 * xfaces.c (realize_x_face): Make fontset using the base of the
3147 default_face's fontset, not using the default fontset.
3149 * coding.c (inhibit_iso_escape_detection): New variable.
3150 (syms_of_coding): Make it a Lisp variable.
3151 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3152 nonzero, ignore ISO2022's escape sequence.
3154 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3156 * alloca.c (malloc) [emacs]: Define as xmalloc.
3158 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3159 use that instead of the mouse position. Add parameters DX and DY.
3161 * dispextern.h (Fx_show_tip): Adjust number of parameters
3164 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3165 if HELP is a function, call it with OBJECT and POS as parameters
3166 to get the help to display.
3167 (gen_help_event, kbd_buffer_store_help_event): New functions.
3168 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3169 (read_char): Call show_help_echo with new parameters.
3171 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3174 * xterm.c (help_echo_object, help_echo_pos): New variables.
3175 (note_mode_line_highlight): Store additional information about the
3176 help-echo in help_echo_object and help_echo_pos. Check both
3177 `local-map' and `keymap' properties for changing the cursor
3178 (note_mouse_highlight): Store additional information about the
3179 help-echo in help_echo_object and help_echo_pos.
3180 (note_tool_bar_highlight): Set help_echo_object to nil and
3181 help_echo_pos to -1.
3182 (XTread_socket): Use gen_help_event instead of filling
3183 input_events manually.
3184 (syms_of_xterm): Staticpro help_echo_object.
3186 * xmenu.c (menu_highlight_callback): Use
3187 kbd_buffer_store_help_event instead of setting up and input_event
3190 * xdisp.c (eval_form): GCPRO argument sexpr.
3191 (call_function): New function.
3192 (handle_single_display_prop): Use call_function and FUNCTIONP
3193 instead of checking whether if font_height is a symbol and
3196 * eval.c (internal_condition_case_2): New function.
3198 * lisp.h (FUNCTIONP): New macro.
3199 (internal_condition_case_2, call_function): Add prototypes.
3201 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3202 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3203 Always set `arg' member of input_events.
3204 (construct_menu_click): Unused function removed.
3206 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3208 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3209 (construct_drag_n_drop, x_scroll_bar_handle_click)
3210 (w32_read_socket): Always set `arg' member of input_events.
3212 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3214 * lisp.h (eval_form): Add prototype.
3216 * xdisp.c (eval_form): Make it externally visible.
3218 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3220 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3221 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3222 consing. For prefix events, store the frame in the `arg' slot of
3223 the event, otherwise store the key there.
3224 (XTread_socket): Instead of consing, use the frame_or_window slot
3225 of HELP_EVENTs for the frame, and the `arg' slot for the help
3228 * xmenu.c (menu_highlight_callback): Store help string in the
3229 `arg' member of the input event; don't cons.
3230 (menubar_selection_callback): Use the `arg' slot of input events
3231 to queue additional information, instead of consing.
3233 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3235 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3237 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3239 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3240 input events to queue additional information, instead of consing.
3242 * keyboard.c (kbd_buffer_gcpro): Renamed from
3243 kbd_buffer_frame_or_window. Now used for all Lisp objects
3244 referenced from the input queue.
3245 (kbd_buffer_store_event): Always use structure assignment for
3246 copying input events. Record all Lisp objects referenced from
3247 events in kbd_buffer_gcpro.
3248 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3249 differently from input events. Test for prefix menu_bar_events
3250 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3251 event in kbd_buffer_gcpro to nil.
3252 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3253 frame_or_window is equal to its arg member as prefix events.
3254 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3255 used by an input event to nil.
3256 (init_keyboard): Use two times the size of the input queue
3257 for kbd_buffer_gcpro.
3258 (syms_of_keyboard): Likewise.
3260 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3263 * termhooks.h (struct input_event): Add member `arg'.
3264 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3265 (USER_SIGNAL_EVENT): Renamed from user_signal.
3267 * xfaces.c (ASET): Remove definition.
3269 * lisp.h (AREF, ASET, ASIZE): New macros.
3271 * fontset.c (AREF, ASIZE): Remove definitions.
3273 * fns.c (AREF): Remove definition.
3275 * composite.c (AREF): Remove definition.
3277 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3279 * dispnew.c (redraw_overlapped_rows): Add missing local.
3280 (scrolling_window): Remove debug code.
3282 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3283 Before scrolling, turn off a mouse-highlight in the window
3286 * xterm.c (x_update_window_end): Add parameter
3287 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3288 redisplay in XTframe_up_to_date.
3289 (x_clear_mouse_face): New function.
3290 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3292 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3294 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3295 it when any row is written to that contains glyphs highlighted in
3297 (update_window): Call the window update end hook with new
3298 parameter MOUSE_FACE_OVERWRITTEN_P.
3299 (direct_output_for_insert): Give up if row contains mouse-face.
3301 * dispextern.h (struct redisplay_interface): Add parameter
3302 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3303 (clear_mouse_face): New function pointer member.
3305 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3307 * syntax.c (back_comment): Use one switch rather than a few `if's.
3308 Obey open_paren_in_column_0_is_defun_start.
3309 When reverting to the `slow' method, try to nicely handle the case
3310 of nested comments by checking that the comment-starter we found
3311 does indeed match the comment-ender.
3312 (scan_sexps_forward, scan_sexps_forward):
3313 Ignore excessive opening parenthesis rather than throwing an error.
3315 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3317 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3318 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3320 * dispnew.c (direct_output_forward_char): Give up if currently
3321 displaying a message instead of the minibuffer contents.
3323 * xterm.c (x_update_window_begin): No need to turn off the mouse
3325 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3326 depending on whether they contain glyphs highlighted in
3329 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3330 compare the mouse_face_p flags of both rows.
3332 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3334 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3336 * keyboard.c (show_help_echo): Accept additional parameter
3337 ok_to_overwrite_keystroke_echo.
3338 (read_char): Call show_help_echo with a zero
3339 ok_to_overwrite_keystroke_echo argument.
3340 * keyboard.h (show_help_echo): Update prototype of
3342 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3343 ok_to_overwrite_keystroke_echo argument.
3344 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3345 non-zero ok_to_overwrite_keystroke_echo argument.
3347 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3349 * xdisp.c (try_window_id): If changes are all below what is
3350 displayed in the window, and point is in the window, we still
3351 might have to find point on the display.
3353 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3354 glyphs instead of a single one.
3355 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3356 with new argument list.
3357 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3359 * keymap.c (get_keymap_1): Add comment that this function can GC.
3360 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3361 comment that functions can GC.
3362 (Fset_keymap_parent): GCPRO arg KEYMAP.
3364 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3366 * msdos.c (XMenuActivate): After exiting the menu, restore the
3367 echo area message and erase it.
3369 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3371 * fontset.c (Ffontset_info): Make the return value more compatible
3372 with that of Emacs 20.
3374 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3376 * eval.c (Fsignal): Handle case that backtrace_list is null.
3378 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3380 * ccl.c (Fccl_execute): Typo fixed.
3382 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3384 * window.c (window_loop): Add missing gcpro1 local variable.
3386 * window.c (Fwindow_list): Reverse list at the end.
3387 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3388 means allow windows on OWINDOW's frame, only.
3389 (window_loop): Simplified; use Fwindow_list.
3391 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3393 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3395 * xterm.c (XTread_socket): Increment handling_signal at the start,
3396 decrement it at the end.
3398 * eval.c (handling_signal): New variable.
3399 (Fsignal): Abort if handling_signal is non-zero.
3401 * lisp.h (handling_signal): External declaration.
3403 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3405 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3407 Sound support for NetBSD through "Linux emulation" support:
3408 * config.in (HAVE_SOUNDCARD_H): Undef.
3409 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3410 * Makefile.in (LIBSOUND): New variable.
3411 (LIBES): Include it.
3412 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3414 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3416 (vox_open): Use DEFAULT_SOUND_DEVICE.
3417 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3419 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3421 * print.c (print_error_message): If Vsignaling_function is set,
3422 show it in *Messages*.
3424 * lisp.h (Vsignaling_function): External declaration.
3426 * eval.c (Vsignaling_function): New variable.
3427 (Fsignal): Compute it.
3428 (syms_of_eval): Staticpro it.
3430 2000-07-05 Dave Love <fx@gnu.org>
3432 * syswait.h: Use the autoconf recommended approach. Old code
3433 #if'd out in case we need to revert.
3435 * config.in (HAVE_SYS_WAIT_H): Added.
3437 2000-07-05 Andrew Innes <andrewi@gnu.org>
3439 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3440 when non-NULL instead of __morecore, to take account of buffer
3441 memory. This also solves a problem with spurious memory warnings
3444 * ralloc.c: Make real_morecore non-static.
3446 * eval.c (internal_condition_case): Comment out abort if
3447 interrupt_input_blocked is not zero.
3449 * makefile.nt: Add support for `bootstrap' and related targets.
3450 Include minimal debug info in emacs.exe in release build.
3451 Remove all dependencies on lisp.h, and fixup some others.
3453 * w32.c (init_environment): Install code from 20.7 for providing
3454 default values for environment variables, based on the
3455 executable's own location.
3456 (map_w32_filename): Handle filenames that are longer than
3458 (sys_socket): Install socket inheritance bug fix from 20.7.
3460 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3461 here via blockinput.h).
3463 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3465 * w32menu.c (w32_menu_display_help):
3466 * xmenu.c (menu_help_callback): Use show_help_echo.
3468 * keyboard.h (show_help_echo): Declare.
3470 * keyboard.c (show_help_echo): New function, extracted from read_char.
3471 Feval its `msg' argument if it's a cons cell.
3472 (read_char): Use it.
3473 (follow_key): Pass `autoload' to get_keyelt.
3475 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3476 (note_tool_bar_highlight, XTread_socket):
3477 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3479 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3480 (note_tool_bar_highlight, w32_read_socket):
3481 Do not gratuitously ignore non-string `help-echo' properties.
3483 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3485 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3487 * window.c (delete_all_subwindows): Reset Vwindow_list.
3489 * xterm.c (x_append_glyph, x_append_composite_glyph)
3490 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3491 changes in struct glyph starting 1999-12-27. Some bit-fields of
3492 struct glyph were not set, which made glyphs unequal when compared
3493 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3494 effects were the result. This also depended on the contents of
3495 memory returned by xmalloc. If flickering happens again, activate
3496 the code in clear_glyph_row that's in #if 0. If the flickering is
3497 gone with that, chances are that it is caused by something
3500 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3502 * dispextern.h: Add some comments.
3504 * window.c (add_window_to_list): Add parameter LIST.
3505 (window_list): Order list so that, for each frame, windows are
3506 in canonical order, and so that frames appear in the list in
3507 the order given by Vframe_list.
3508 (next_window): Reverse the handling of NEXT_P.
3510 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3512 * window.c (Vwindow_list): New variable.
3513 (make_window, delete_window): Set Vwindow_list to nil.
3514 (check_window_containing): New function.
3515 (window_from_coordinates): Rewritten.
3516 (add_window_to_list, window_list, candidate_window_p)
3517 (decode_next_window_args, next_window): New functions.
3518 (Fnext_window, Fprevious_window): Rewritten in terms of
3520 (Fwindow_list): New function.
3521 (Fother_window): Cleaned up.
3522 (foreach_window): Add a longer "variable argument list". Let
3523 callback function return 0 to indicate that cycling over windows
3525 (foreach_window_1): Likewise.
3526 (freeze_window_start): Return int.
3527 (init_window): New function.
3528 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3530 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3531 input_event with bzero.
3532 (main): Call init_window.
3534 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3537 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3539 * composite.h (make_composition_value_copy): Extern it.
3541 * composite.c (make_composition_value_copy): New function.
3543 * editfns.c (Fformat): While copying text properties, make each
3544 composition property value a copy.
3546 * fns.c (concat): While copying text properties, make each
3547 composition property value a copy.
3549 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3551 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3553 * fns.c (sweep_weak_table): Mark only objects that are not
3556 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3557 include those frames as candidates which have their focus
3558 redirected to the minibuffer frame.
3560 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3562 * fns.c (Fputhash): Return `value' rather than nil.
3564 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3566 * frame.c (next_frame): Don't check focus redirection in case
3567 MINIBUF is a window. Doing so excludes frames using MINIBUF
3568 unless their focus is redirected, which contradicts the
3569 specification of next-frame, and leads to infinite loops in
3570 certain situations when cycling through windows with next-window.
3572 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3574 * coding.c (code_convert_region): Even if the length of text is
3575 zero, try to convert it if coding->type is coding_type_ccl.
3576 (decode_coding_string, encode_coding_string): Likewise.
3578 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3580 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3581 the display if windows_or_buffers_changed.
3583 * dispnew.c (struct row_entry): New structure.
3584 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3585 (row_table_size, old_lines, new_lines, old_lines_size)
3586 (new_lines_size, run_pool, runs_size, runs): New variables.
3587 (add_row_entry): New function.
3588 (scrolling_window): Use data structures allocated with xmalloc and
3589 held in global variables, instead of allocating them with alloca and
3590 holding them in local variables. Use a larger hash table whose
3591 size depends on glyph matrix sizes. Don't use bzero to clear the
3592 hash table; instead, clear used slots only.
3594 * fns.c (next_almost_prime): Make it externally visible.
3596 * lisp.h (next_almost_prime): Add prototype.
3598 * s/isc4-0.h (sigunblock): Define.
3600 * s/sco5.h (sigunblock): Define.
3602 2000-06-27 Dave Love <fx@gnu.org>
3604 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3605 (moved to osf5-0.h).
3606 [!NOT_C_CODE]: Protect string.h stuff.
3608 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3609 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3611 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3613 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3614 below the last line from the needed window height.
3616 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3618 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3619 (Fwidget_get): Use it.
3620 (syms_of_fns): Defsubr it.
3622 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3624 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3625 display info for XIM.
3626 (xim_open_dpy): Likewise.
3627 (xim_close_dpy): Don't free the display info's XIM.
3629 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3631 * config.in (USE_XIM): New define.
3633 * keymap.c (get_keyelt): For menu-items containing a `:filter
3634 FILTER', apply FILTER to the menu-item's definition to get the
3635 real definition to use.
3637 * lisp.h (QCfilter): External declaration.
3639 * xfns.c (Fimage_size): New function.
3640 (syms_of_xfns): Defsubr it.
3642 2000-06-26 Andreas Schwab <schwab@suse.de>
3644 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3647 2000-06-25 Dave Love <fx@gnu.org>
3649 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3652 * Makefile.in (blockinput.h): Depend on atimer.h.
3653 (atimer.h): Depend on systime.h.
3655 * blockinput.h: Protect against multiple inclusion. Include
3658 * atimer.h: Protect against multiple inclusion. Include
3661 * lisp.h (swap_in_global_binding): Declare.
3663 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3665 * process.c (Fopen_network_stream): Turn off atimers for duration
3666 of call to connect. (Patch from Gerd.)
3668 2000-06-23 Dave Love <fx@gnu.org>
3670 * ralloc.c: Maybe include unistd.h
3672 * emacs.c (setgrp): Undefine before defining.
3673 (malloc_warning, set_time_zone_rule, index): Prototype.
3675 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3676 HAVE_STRUCT_TIMEZONE.
3678 * s/osf1.h: Move string.h hack here from alpha.h and make it
3680 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3682 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3683 (SOCKLEN_TYPE): Don't define.
3685 * m/alpha.h: Remove string.h hack.
3687 * s/osf5-0.h: New file.
3689 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3690 include time.h, done by systime.h.
3691 [__FreeBSD__]: Remove redundant includes.
3693 * callproc.c (setpgrp): Undefine before defining.
3694 (delete_temp_file): Return Qnil to avoid warning.
3696 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3698 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3701 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3703 * composite.h (compose_text): Declare.
3705 * xterm.c: Don't include sys/types.h unconditionally. Don't
3706 protect its inclusion with !USG (following xmenu.c).
3708 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3710 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3713 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3715 * coding.c (decode_eol_post_ccl): Special handling for undecided
3716 and inconsistent EOL types.
3718 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3720 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3721 trough color and main window's background color.
3723 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3726 * xterm.h (Xt_app_con): External declaration.
3728 * widget.c (EmacsFrameRealize): Fix typo.
3730 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3732 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3733 (handle_invisible_prop): Record the start of invisible text in
3734 it->add_overlay_start.
3735 (struct overlay_entry): Add member `overlay'.
3736 (handle_overlay_change): Simplify.
3737 (next_overlay_string): After having processed overlay strings at the
3738 end of the buffer, record that fact in
3739 it->overlay_strings_at_end_processed_p.
3740 (compare_overlay_entries): If before- and after-strings come
3741 from the same overlay, let before-strings come first.
3742 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3743 (load_overlay_strings): Take it->add_overlay_start into account
3744 when adding overlay strings.
3746 * dispextern.h (struct it): Add member add_overlay_start.
3748 2000-06-22 Dave Love <fx@gnu.org>
3750 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3752 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3754 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3756 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3759 2000-06-21 Dave Love <fx@gnu.org>
3761 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3763 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3765 * syntax.c (back_comment): Simplify string-parity counting (with
3766 the added benefit of handling multiple string-styles as long as
3767 they are not intertwined).
3768 Jump to the slow code as soon as a comment starter is found in
3769 a "string_lossage" position. Fixes the case: " /* " /* " */.
3771 2000-06-21 Dave Love <fx@gnu.org>
3773 * Makefile.in: Use GETLOADAVG_LIBS.
3775 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3776 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3778 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3780 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3781 (Fforward_comment, scan_lists):
3782 Check the comstyle of single-char comment-starters.
3783 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3784 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3785 Check the comstyle of single-char comment-starters.
3786 Clarify control-flow around the Scomment case.
3788 2000-06-20 Dave Love <fx@gnu.org>
3790 * fns.c (make_hash_table, maybe_resize_hash_table):
3791 Cast arg of next_almost_prime.
3793 * tparam.c [emacs]: Include lisp.h.
3795 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3798 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3800 * keyboard.c (adjust_point_for_property): Check if display
3801 property should be treated as intangible by looking at its
3804 * xdisp.c (single_display_prop_intangible_p)
3805 (display_prop_intangible_p): New functions.
3807 * dispextern.h (display_prop_intangible_p): Add prototype.
3809 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3811 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3812 argument to sigprocmask.
3814 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3815 argument to sigprocmask.
3817 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3818 sigprocmask_set, and pass a pointer to it to sigprocmask.
3820 * sysdep.c (sigprocmask_set): New variable.
3822 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3825 2000-06-20 Sam Steingold <sds@gnu.org>
3827 * xrdb.c: Don't declare xmalloc, xrealloc.
3829 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3831 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3832 (re_comp): Cast gettext return value to avoid complaints when
3835 2000-06-20 Dave Love <fx@gnu.org>
3837 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3840 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3842 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3844 * m/alpha.h: Don't declare xmalloc, xrealloc.
3846 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3848 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3850 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3852 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3855 * keyboard.h (poll_for_input_1): Declare.
3857 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3859 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3861 * doprnt.c: Don't declare xmalloc, xrealloc.
3863 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3864 (getenv, ctime, getwd): Removed.
3865 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3867 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3868 x_set_tool_bar_lines.
3870 * config.in: Add HAVE_GETWD. Move some definitions above
3871 machine/system includes.
3873 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3875 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3877 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3878 contain information about ENCODING.
3880 * fontset.c (FONTSET_ASCII): Use the first element of char table
3881 for an ASCII font, not defalt slot.
3882 (fontset_ref_via_base): If FONTSET doesn't contain information for
3883 C, try the default fontset.
3884 (make_fontset): Don't copy the default fontset.
3885 (fontset_font_pattern): Likewise.
3886 (accumulate_font_info): If ELT is nil, use the corresponding
3887 element in the default fontset.
3889 2000-06-19 Dave Love <fx@gnu.org>
3891 * syntax.c (Fparse_partial_sexp): Doc fix.
3893 * regex.h: Test PROTOTYPES as well as __STDC__.
3895 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3896 errno, strerror. Put text after #endif in comment.
3898 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3901 * xterm.c (x_frame_of_widget): Likewise.
3903 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3905 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3906 to Vfundamental_mode_abbrev_table.
3908 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3909 bogus objects are marked. This slows down GC by ~80 percent, but
3910 it might be worth trying when debugging GC-related problems.
3911 This feature requires conservative stack marking to be enabled.
3913 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3914 returns XLookupChars, reset `modifiers' to zero.
3916 2000-06-19 Dave Love <fx@gnu.org>
3918 * mktime.c: Unprotoized.
3920 2000-06-19 Richard Stallman <rms@gnu.org>
3922 * data.c (set_internal): If variable is frame-local,
3923 store the new value immediately into the frame parameter alist.
3925 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3927 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3928 in the custom handler pointer.
3930 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3931 value, or checks for CHAR_META can fail when Lisp_Object is a
3933 * keymap.c (get_keyelt): Likewise.
3935 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3937 * ccl.h (struct ccl_program): New member eol_type.
3938 (struct ccl_spec): New member cr_carryover.
3940 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3941 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3943 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3944 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3945 (decode_eol_post_ccl): New function.
3946 (decode_coding): Don't detect EOL format here for CCL based coding
3948 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3949 decode_eol_post_ccl after running the CCL program.
3950 (code_convert_region): Don't detect EOL format here for CCL based
3952 (decode_coding_string): Likewise.
3954 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3956 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3957 when treating it as an integer.
3959 * coding.h (encode_coding_string): Declare.
3961 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3964 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3965 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3966 to be passed to get_local_map.
3968 * sound.c (Fplay_sound): Don't call make_number on
3969 Frun_hook_with_args count argument.
3971 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3972 for lisp objects in X event structure data field, when lisp
3973 objects are represented with unions.
3974 (x_scroll_bar_to_input_event): Ditto.
3976 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3978 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3979 termination of string. Fix sense of test whether
3980 Vline_number_display_limit is an integer.
3982 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3984 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3985 only if HAVE_X_WINDOWS.
3987 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3990 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3993 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3995 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3998 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4000 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4001 start of the while loop.
4003 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4005 * atimer.c (alarm_signal_handler): Add forward declaration.
4007 * data.c (set_internal): Remove debug code.
4009 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4011 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4013 * unexec.c (toplevel) [COFF]: Include coff.h.
4015 * s/lynxos.h: New file.
4017 * keymap.c (Fsingle_key_description): Enclose function key and
4018 event symbol names in angle brackets.
4020 * xdisp.c (setup_echo_area_for_printing): Call
4021 message_log_maybe_newline if message_buf_print is not set.
4023 * print.c (printchar, strout): Don't check message_buf_print
4024 before calling setup_echo_area_for_printing because that
4025 function does something useful even when message_buf_print is
4028 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4030 (ensure_echo_area_buffers): Initialize echo buffer's
4031 truncate lines setting to nil.
4032 (with_echo_area_buffer): Don't set the echo buffer's truncate
4034 (set_message_1): Set it here instead, based on the value
4035 of message_truncate_lines.
4036 (resize_mini_window): Handle case that lines are truncated.
4037 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4038 message-truncate-lines.
4040 * keyboard.c (read_char): Bind message-truncate-lines to t
4041 while displaying a help-echo.
4043 * lisp.h (Qmessage_truncate_lines): External declaration.
4045 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4047 * xdisp.c (Vline_number_display_limit): Renamed from
4048 line_number_display_limit.
4049 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4050 Extend documentation string. Initialize
4051 Vline_number_display_limit to nil meaning no limit.
4052 (decode_mode_spec): Use Vline_number_display_limit with its new
4055 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4057 2000-06-13 Richard Stallman <rms@gnu.org>
4059 * frame.c (Fmodify_frame_parameters): Doc fix.
4061 * xfns.c (x_set_frame_parameters): Comment fix.
4063 * frame.c (store_frame_param): Call swap_in_global_binding if the
4064 variable's current binding was chosen based on this frame.
4066 * data.c (swap_in_global_binding): New function.
4068 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4070 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4071 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4073 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4075 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4077 2000-06-12 Jason Rumney <jasonr@gnu.org>
4079 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4081 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4083 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4085 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4087 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4089 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4090 (syms_of_xfaces): Defsubr Sdump_colors.
4091 (x_free_colors): Don't treat b&w specially on default visual.
4092 (x_free_dpy_colors): New function.
4093 (free_face_colors): Don't check visual class; it's done
4096 * xterm.c (x_frame_of_widget): New function.
4097 (x_alloc_nearest_color_for_widget): Use it.
4098 (x_copy_dpy_color): New function.
4099 (x_destroy_window): Free various colors.
4101 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4103 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4105 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4107 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4109 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4111 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4113 2000-06-11 Dave Love <fx@gnu.org>
4115 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4117 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4119 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4121 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4123 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4126 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4128 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4129 (regex_compile): Fix the code for handling the case of single byte
4130 char and multibyte char being mixed in a range within [...].
4132 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4133 and dst_multibyte members of coding.
4135 * charset.c (update_charset_table): Update the table
4137 (init_charset_once): Initialize elements of bytes_by_char_head to
4138 1 except for leading codes for private charases.
4140 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4141 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4144 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4146 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4147 access the data it doesn't point to.
4149 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4151 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4152 will be translated to a switch-frame event when reading the
4153 event queue. This is necessary because Emacs otherwise won't
4154 perform a switch-frame to a new frame until some other event, for
4155 example a keystroke event, forces it to do so. This has various
4156 effects, one visible being that the cursor of a frame created with
4157 C-x 5 2 or switched to with a window manager key binding like
4158 A-TAB stays hollow because selected_window isn't on the newly
4159 focused frame until the switch-frame is performed.
4161 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4162 generating a switch-frame event if necessary.
4164 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4166 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4169 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4171 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4174 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4176 * window.c (displayed_window_lines): Take empty lines at
4177 the bottom of a window into account.
4179 * window.c (displayed_window_lines): New function.
4180 (Fmove_to_window_line): Use displayed_window_lines to determine
4181 the number of lines to move, instead of using the window's height.
4183 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4184 to stop reading, even if the form read sets point to a different
4185 value when evaluated.
4187 * xdisp.c (display_line): Fix code deciding in which line to
4190 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4192 * fileio.c (e_write): Free composition data if stored in
4195 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4197 * xdisp.c (display_line): Set row's and iterator's
4198 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4199 Set cursor even if row ends in the middle of a character.
4200 (dump_glyph_row): Print values of new flags.
4201 (redisplay_window) <cursor movement in unchanged window>: When
4202 point has been moved forward, and PT is at the end of the cursor
4203 row, don't place the cursor in the next row if the cursor row ends
4204 in the middle of a character or at ZV.
4206 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4207 (struct glyph_row): Add starts_in_middle_of_char_p and
4208 ends_in_middle_of_char_p.
4209 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4210 ends_in_middle_of_char_p flag.
4211 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4213 * term.c (append_glyph): Revert change of 2000-06-06.
4215 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4216 padding glyph not fitting on line as whole character not
4219 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4220 this isn't true for images with `:ascent 100'.
4222 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4224 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4225 as modified if it is originally unmodified.
4227 * term.c (encode_terminal_code): Change the way to check if
4228 terminal coding does any conversion.
4229 (append_glyph): Set glyph->pixel_width correctly.
4231 * xdisp.c (display_line): While checking line continuation, pay
4232 attention to a padding glyph.
4234 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4236 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4238 2000-06-05 Dave Love <fx@gnu.org>
4240 * xdisp.c: Include fontset.h.
4242 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4244 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4246 * dispnew.c: Conditionally include term.h.
4248 * coding.h: Declare code_convert_string_norecord.
4250 * frame.h (struct frame): Use volatile unconditionally.
4252 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4254 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4256 * systime.h: Protect against multiple inclusion.
4257 (timezone) [USG5_4]: Define as time_t.
4259 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4260 (Foptimize_char_table, make_temp_name): Declare.
4262 * Makefile.in (xdisp.o): Depend on fontset.h.
4264 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4266 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4267 (Foptimize_char_table, make_temp_name): Declare.
4271 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4273 2000-06-02 Dave Love <fx@gnu.org>
4275 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4277 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4279 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4280 result face, set flags in that face indicating that colors may not
4283 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4284 glyph, use the ASCII NUL character to determine the face.
4286 2000-06-02 Dave Love <fx@gnu.org>
4288 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4289 (VFORK_RETURN_TYPE): Remove.
4291 * config.in: Add NO_MATHERR.
4293 2000-06-01 Dave Love <fx@gnu.org>
4295 * cmds.c (internal_self_insert): Don't check
4296 Vbefore_change_function, Vafter_change_function.
4298 * insdel.c (signal_before_change, signal_after_change): Likewise.
4300 * buffer.c (Vbefore_change_function, Vafter_change_function):
4301 Variables and their initializations deleted.
4303 * callint.c (Fcall_interactively): Doc fix.
4305 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4307 2000-05-31 Dave Love <fx@gnu.org>
4309 * textprop.c: Revert last change -- duplicated.
4311 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4313 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4316 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4318 2000-05-31 Jason Rumney <jasonr@gnu.org>
4320 * search.c (Fre_search_forward, Fre_search_backward)
4321 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4323 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4325 2000-05-30 Jason Rumney <jasonr@gnu.org>
4327 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4328 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4330 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4333 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4334 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4335 expand a nil default_filename.
4337 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4338 pointer to glyph_to_pixel_coords, not a frame.
4340 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4341 coding.h to dependencies.
4343 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4345 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4346 window pointer to be consistent with w32term.c and xterm.c.
4348 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4349 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4350 (Qline_spacing, Qcenter): New variables.
4351 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4352 (x_set_line_spacing): New function.
4353 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4355 (x_specified_cursor_type): New function.
4356 (x_set_cursor_type): Use it.
4357 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4359 (validate_x_resource_name, x_get_resource_string): Measure lengths
4360 of external strings in bytes.
4361 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4362 GetTextExtentPoint32 with NULL title.
4363 (Fx_create_frame): Initialize Qline_spacing.
4364 (w32_load_system_font): Initialize font->double_byte_p.
4365 (x_to_w32_charset): Use Vw32_charset_info_alist.
4366 (Image, busy cursor, tooltip functions): Merged changes from
4367 xfns.c. Not yet functional on Windows.
4369 * w32gui.h (W32FontStruct): Add double_byte_p member.
4371 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4372 (emacs_button_translation): Use it.
4373 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4374 in `mask' to be set.
4376 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4379 * w32term.c: Format and doc changes to bring closer to xterm.c.
4380 (w32_char_font_type): New enum.
4381 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4382 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4383 (w32_encode_char): New function.
4384 (x_encode_char): Removed.
4385 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4386 x_encode_char and w32_font_is_double_byte.
4387 (x_produce_image_glyph): Use image_ascent.
4388 (x_produce_glyphs): Use new version of w32_per_char_metric and
4389 handle NULL return value. Allow extra line spacing.
4390 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4391 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4392 w32_font_type member of glyph instead.
4393 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4394 (fast_find_position): Make sure not to consider rows not visible
4396 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4397 w32_menu_display_help with input blocked, as it can abort.
4398 (x_display_and_set_cursor): Choose cursor depending
4399 on buffer-local value of cursor_type.
4400 (x_draw_bar_cursor): Add parameter WIDTH.
4402 * w32term.h (CP_DEFAULT): Define.
4403 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4405 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4407 * search.c (Fre_search_forward, Fre_search_backward)
4408 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4410 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4412 * coding.c (detect_coding_iso2022): Fix code for checking
4413 CODING_CATEGORY_MASK_ISO_8_2.
4415 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4417 * regex.c (PREFETCH_NOLIMIT): New function.
4418 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4420 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4422 * syntax.c (find_defun_start): Move test for
4423 open_paren_in_column_0_is_defun_start outside of the loop.
4425 * xdisp.c (redisplay_window): Really switch buffers when
4426 displaying mode lines, and temporarily set selected_frame to the
4427 frame of the window that's redisplayed.
4429 * xfaces.c (free_realized_faces): Block/unblock input.
4430 (free_realized_multibyte_face): Ditto.
4432 2000-05-29 Dave Love <fx@gnu.org>
4434 * textprop.c (Qkeymap): New variable.
4435 (syms_of_textprop): Intern it.
4437 * keymap.c: Include intervals.h.
4438 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4440 * Makefile.in (keymap.o): Depend on intervals.h.
4442 * keyboard.c (menu_bar_items, tool_bar_items)
4443 (Fexecute_extended_command): Deal with `keymap' property.
4444 (read_key_sequence): Track map from `keymap' property as well as
4447 * intervals.c (get_local_map): Extra arg to allow looking for
4450 * intervals.h (map_property): New enum.
4451 (get_local_map): Extra arg using it.
4454 * lisp.h (get_local_map): Don't declare here.
4456 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4458 * Makefile.in (callproc.o): Depend on composite.h.
4460 * callproc.c: Include composite.h.
4461 (Fcall_process): Handle composition correctly.
4463 * coding.h (coding_allocate_composition_data): Extern it.
4464 (coding_restore_composition): Likewise.
4466 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4467 yet allocated, finish decoding with result
4468 CODING_FINISH_INSUFFICIENT_CMP.
4469 (coding_allocate_composition_data): Make it non-static.
4470 (coding_restore_composition): Likewise.
4472 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4474 * charset.c (syms_of_charset): Revert last change.
4476 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4478 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4479 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4482 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4484 * charset.c (syms_of_charset): Set width of character sets
4485 eight-bit-control and eight-bit-graphic to 1 column.
4487 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4489 * config.in (HAVE_SPEED_T): New define.
4491 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4494 2000-05-26 Dave Love <fx@gnu.org>
4496 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4498 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4499 (Fsubr_arity): New function.
4500 (syms_of_data): Install them.
4502 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4504 * charset.c (init_charset_once): Set the table bytes_by_char_head
4507 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4508 the default fontset to what Emacs uses by default.
4509 (check_registry_encoding): This function deleted.
4510 (Fset_fontset_font): Remove the adhoc condition for the default
4511 fontset. Allow cons in FONTNAME.
4513 * fns.c (map_char_table): Ignore char-table entries for
4514 charsets eight-bit-control and eight-bit-graphic.
4516 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4518 * emacs.c (main): Initialize keyboard syms before initializing
4519 window code, so face names are available.
4521 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4523 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4524 of an anchor at the beginning of a shy-group.
4526 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4528 * xdisp.c (handle_invisible_prop): Don't try to skip over
4529 invisible text if end of text is already reached.
4531 2000-05-25 Dave Love <fx@gnu.org>
4533 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4535 * coding.c (encode_eol): Add null statement after label.
4537 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4539 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4542 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4544 * ccl.c (ccl_driver): Fix previous change.
4546 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4548 * coding.c (run_pre_post_conversion_on_str): Set point to the
4549 beginning of buffer before calling coding->post_read_conversion.
4550 (decode_coding_string): Give correct args to
4551 run_pre_post_conversion_on_str.
4552 (encode_coding_string): Likewise.
4554 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4555 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4556 eight-bit-graphic correctly.
4558 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4560 * fileio.c (Finsert_file_contents): Even if a file is not found,
4561 execute codes for setting up coding system. Call
4562 after-insert-file-functions unconditionally.
4564 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4566 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4567 BSD_PGRPS are not defined.
4569 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4571 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4573 (syms_of_charset): Avoid building same strings.
4575 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4577 * lread.c (Fload): Add a comment about the meaning of
4578 Vuser_init_file being t.
4580 * puresize.h (BASE_PURESIZE): Increase to 675000.
4582 * s/gnu-linux.h (setpgrp): Don't define it here because this
4583 prevents compilation on GNU/Linux systems with glib 2.2.
4585 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4588 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4590 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4591 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4593 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4595 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4597 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4600 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4602 * term.c (encode_terminal_code): Set coding->src_multibyte
4605 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4607 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4609 * keyboard.c (read_char): Allow character codes 128..255 to be
4610 handled by input-method-function.
4612 * insdel.c (adjust_markers_for_replace): Fix previous change.
4613 (adjust_after_replace): If PREV_TEXT is nil, call
4614 adjust_markers_for_insert, not adjust_markers_for_replace.
4616 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4618 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4619 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4620 [HAVE_GRANDPT]: Define.
4621 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4623 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4626 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4628 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4630 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4632 The following changes are to handle 8-bit characters in a
4633 multibyte buffer/string without facing with byte combining
4634 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4635 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4637 * Makefile.in (fns.o): Depend on charset.h.
4639 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4640 convert it to unibyte.
4641 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4643 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4644 apparent char boundary.
4645 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4646 0x80..0x9F to/from multibyte form.
4648 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4651 * callproc.c (Fcall_process): Always encode an argument string if
4652 it is multibyte. Setup src_multibyte and dst_multibyte members of
4653 process_coding properly.
4655 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4656 SPLIT_NON_ASCII_CHAR.
4658 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4660 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4662 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4664 (SPLIT_CHARACTER_SEQ): This macro deleted.
4665 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4667 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4668 and eight-bit-graphic.
4669 (char_to_string): Likewise. Signal an error for too large
4671 (char_printable_p): Return 0 for 8-bit characters.
4672 (update_charset_table): Update iso_charset_table only when a final
4673 character is non-negative.
4674 (find_charset_in_text): Renamed from find_charset_in_str.
4675 Arguments and return value changed. Callers changed.
4676 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4677 be -1 if CHARSET is used only internally.
4678 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4680 (Fcharset_after): Simplified.
4681 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4682 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4683 (multibyte_chars_in_text): Simplified by assuming there's no
4684 invalid multibyte sequence.
4685 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4686 str_as_unibyte): New functions.
4687 (Fstring): Simpified by assuming that byte combining never
4689 (init_charset_once): Initialization for
4690 LEADING_CODE_8_BIT_CONTROL.
4691 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4692 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4693 eight-bit-control and eight-bit-graphic.
4695 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4696 CHARSET_8_BIT_GRAPHIC): New macros.
4697 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4698 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4699 (CHARSET_REVERSE_CHARSET): Likewise.
4700 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4702 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4703 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4704 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4705 encounter an invalid multibyte sequence.
4706 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4707 sequence is always valid.
4708 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4709 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4711 (CHAR_STRING): For 8-bit characters, call char_to_string.
4712 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4713 multibyte sequence is always valid.
4714 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4715 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4716 str_as_unibyte): Extern them.
4717 (BCOPY_SHORT): Fix a bug.
4718 (CHAR_LEN): This macro deleted. Callers changed to use
4720 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4721 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4722 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4724 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4725 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4726 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4727 EMIT_BYTES): New macros.
4728 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4729 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4731 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4732 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4733 check the validity of multibyte sequence.
4734 (decode_coding_emacs_mule): New function.
4735 (encode_coding_emacs_mule): New macro.
4736 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4738 (DECODE_ISO_CHARACTER): Just return a character code.
4739 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4740 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4741 EMIT_CHAR to produced decoded characters. Exit the loop only by
4742 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4744 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4745 only position codes for an invalid character.
4746 (encode_designation_at_bol): Return new destination pointer. 5th
4747 arg DSTP is changed to DST.
4748 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4749 from the source by ONE_MORE_CHAR. Don't handle the case of last
4751 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4753 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4754 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4755 TWO_MORE_BYTES to fetch a byte from the source.
4756 (encode_eol): Pay attention to coding->src_multibyte.
4757 (detect_coding, detect_eol): Preserve members src_multibyte and
4759 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4760 (encoding_buffer_size): Set magnification to 3 for all coding
4761 systems that require encoding.
4762 (ccl_coding_driver): For decoding, be sure that the result is
4763 valid multibyte sequence.
4764 (decode_coding): Initialize coding->errors and coding->result.
4765 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4766 and raw-text, always call decode_eol. Handle the case of last
4767 block here. If not coding->dst_multibyte, convert the resulting
4768 sequence to unibyte.
4769 (encode_coding): Initialize coding->errors and coding->result.
4770 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4771 and raw-text, always call encode_eol. Handle the case of last
4773 (shrink_decoding_region, shrink_encoding_region): Detect cases
4774 that we can't skip data more rigidly.
4775 (code_convert_region): Setup src_multibyte and dst_multibyte
4776 members of coding. For decoding, if the buffer is multibyte,
4777 convert the source sequence to unibyte in advance. For encoding,
4778 if the buffer is multibyte, convert the resulting sequence to
4779 multibyte afterward.
4780 (run_pre_post_conversion_on_str): New function.
4781 (code_convert_string): Deleted and divided into the following two.
4782 (decode_coding_string, encode_coding_string): New functions.
4783 (code_convert_string1, code_convert_string_norecord): Call one of
4785 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4786 MAKE_NON_ASCII_CHAR.
4787 (Fset_terminal_coding_system_internal,
4788 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4789 and dst_multibyte members.
4790 (init_coding_once): Initialize iso_code_class with new enum
4791 ISO_control_0 and ISO_control_1.
4793 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4794 devided into ISO_control_0 and ISO_control_1.
4795 (struct coding_system): New members src_multibyte, dst_multibyte,
4796 errors, and result. Delete member fake_multibyte.
4797 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4799 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4802 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4805 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4807 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4809 (Ftranspose_region): Delete codes for handling byte combining.
4811 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4812 dst_multibyte members of coding. On handling REPLACE on unibyte
4813 buffer, convert the result of decode_coding to unibyte. On
4814 inserting into a mutibyte buffer, always call code_convert_region.
4815 (e_write): Setup coding->src_multibyte according to the
4816 multibyteness of the source (buffer or string).
4818 * fns.c (concat): Handle 8-bit characters correctly.
4819 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4820 unibyte in the result.
4821 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4822 valid multibyte form in the result.
4823 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4824 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4825 return -1, signal an error.
4826 (base64_encode_1): New arg MULTIBYTE. Get each character by
4827 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4828 character is found, return -1.
4829 (Fbase64_decode_region): Delete codes for handling byte-combining.
4830 Treat each decoded byte as a unibyte character.
4831 (Fbase64_decode_string): Return unibyte string.
4832 (Fcompare_strings, concat, string_byte_to_char): Use
4833 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4834 FETCH_STRING_CHAR_ADVANCE.
4835 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4836 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4838 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4839 SPLIT_NON_ASCII_CHAR.
4840 (fontset_ref_via_base, fontset_set): Likewise
4842 * insdel.c (adjust_markers_for_record_delete): Deleted.
4843 (adjust_markers_for_insert): Argument changed. Caller changed.
4844 (adjust_markers_for_replace): Likewise.
4845 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4846 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4847 (copy_text): Delete unused local varialbe c_save. For converting
4848 to multibyte, be sure to make all 8-bit characters in valid
4850 (count_size_as_multibyte): Handle 8-bit characters correctly.
4851 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4852 adjust_after_replace, replace_range, del_range_2)
4853 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4854 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4855 adjust_after_replace, replace_range, del_range_2) Delete codes for
4856 handling byte combining.
4857 (adjust_before_replace): Deleted.
4859 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4860 SPLIT_NON_ASCII_CHAR.
4861 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4862 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4864 (Fkey_description): Likewise.
4866 * lread.c (read1): On reading multibyte string, be sure to make
4867 all 8-bit chararacters in valid multibyte form.
4868 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4870 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4873 * process.c (Fstart_process): GCPRO current_dir before calling
4874 Ffind_operation_coding_system. Encode arguments here.
4875 (create_process): Don't encode arguments here. Setup
4876 src_multibyte and dst_multibyte members of struct coding.
4877 (read_process_output): Setup src_multibyte and dst_multibyte
4878 members of struct coding. If the output is to multibyte buffer,
4879 always decode the output of the process. Adjust the
4880 representation of 8-bit characters to the multibyteness of the
4882 (send_process): Setup coding->src_multibyte according to the
4883 multibyteness of the source.
4885 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4887 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4888 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4890 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4893 * w16select.c (Fw16_set_clipboard_data): Setup members
4894 src_multibyte and dst_multibyte of coding. Adjusted for the
4895 change for find_charset_in_str.
4896 (Fw16_get_clipboard_data): Likewise.
4898 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4899 dst_multibyte of coding.
4900 (x_to_w32_font): Likewise.
4902 * w32select.c (Fw32_set_clipboard_data): Setup members
4903 src_multibyte and dst_multibyte of coding. Adjusted for the
4904 change for find_charset_in_str.
4905 (Fw32_get_clipboard_data): Likewise.
4907 * xdisp.c (get_next_display_element): Handle 8-bit characters
4909 (next_element_from_display_vector): Use CHAR_BYTES instead of
4911 (disp_char_vector): Use SPLIT_CHAR instead of
4912 SPLIT_NON_ASCII_CHAR.
4914 * xselect.c (selection_data_to_lisp_data): Setup members
4915 src_multibyte and dst_multibyte of coding. Adjusted for the
4916 change for find_charset_in_str.
4917 (lisp_data_to_selection_data): Likewise.
4919 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4921 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4924 * dispextern.h (Vimage_types): Add extern declaration.
4926 * xdisp.c (Vimage_types): Moved here from xfns.c.
4927 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4929 * xfns.c (Vimages_types): Moved to xdisp.c.
4930 (syms_of_xfns): Move `image-types' to xdisp.c.
4932 * w32fns.c (Vimage_types): Removed.
4933 (syms_of_w32fns): Remove `image-types'.
4935 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4937 * fns.c (map_char_table): Pay attention to character number of
4938 charset. Check the validity of charset at the first level. For
4939 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4942 * fontset.c: Include "buffer.h".
4943 (fs_load_font): If the face has fontset, record the face ID in
4945 (Finternal_char_font): New function.
4946 (accumulate_font_info): New function.
4947 (Ffontset_info): Rewritten for the new fontset implementation.
4948 (syms_of_fontset): Register Vdefault_fontset in the first element
4949 of Vfontset_table. Include Vdefault_fontset in
4950 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4953 2000-05-16 Dave Love <fx@gnu.org>
4955 * m/iris5d.h: Deleted -- unused.
4957 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4959 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4960 `invalid' instead of `illegal'.
4962 * indent.c (Fmove_to_column): When ending within a tab, insert
4963 spaces first so that markers at the end of the tab get adjusted.
4965 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4966 buffer list that wasn't selected in that frame.
4968 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4969 is needed on mescaline, use a 2 char prefix, and call
4970 make_temp_name with second arg non-zero.
4972 * fileio.c (make_temp_name): New function, extracted from
4974 (Fmake_temp_name): Use it.
4976 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4978 * window.c (coordinates_in_window): Subtract 1 when computing
4981 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4983 * Makefile.in (lisp): Add env.elc.
4985 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4987 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4989 * search.c (Freplace_match): Handle case of `\N' in the
4990 replacement when there's no group N.
4992 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4994 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4995 of the message to message_dolog.
4997 * keyboard.c (read_char): Don't clear current message for help
4998 events; let the code handling help events handle this. Change
4999 code detecting help events that should be ignored.
5001 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5002 we're interating over a string.
5004 2000-05-09 Dave Love <fx@gnu.org>
5006 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5007 that offset before writing. Move gcpro region past call of
5010 2000-05-04 Dave Love <fx@gnu.org>
5012 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5014 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5016 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5017 of inserted characters when BUF equals the current buffer, and PT
5018 is in front of or equal to FROM.
5020 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5022 * xdisp.c (handle_single_display_prop): If display property value
5023 is invalid, or something not supported on the frame, restore
5024 iterator's position to what it was initially. Make sure to return
5025 0 for invalid and unsupported property values.
5027 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5028 that x_per_char_metric returns null.
5030 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5032 * xterm.h (struct face): Add forward declaration.
5033 (struct image): Ditto.
5034 (image_ascent): Add prototype.
5036 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5037 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5038 image_ascent instead of using IMAGE_ASCENT.
5040 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5041 (IMAGE_ASCENT): Removed.
5043 * xfns.c (Qcenter): New variable.
5044 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5045 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5046 (image_ascent): New function.
5047 (lookup_image): Recognize `:ascent center'.
5048 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5049 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5050 (xbm_load): Don't set image's ascent here.
5051 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5052 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5053 check ascent values here.
5054 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5055 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5056 (syms_of_xfns): Initialize Qcenter.
5058 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5059 to the limits, increase the limits.
5061 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5063 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5064 Check Vfont_encoding_alist against the full name of the opened
5067 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5069 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5070 taller than the window.
5072 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5074 * xfaces.c (realize_x_face): Fix the argument of the second
5075 xassert. BASE_FACE may not be a face for ASCII.
5077 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5079 * print.c (print_object): Treat print-length < 0 as nil.
5081 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5083 * s/freebsd.h (TERMCAP_OBJ): Removed.
5084 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5086 * lread.c (read1): Don't treat period followed by certain
5087 characters as symbol start.
5089 * xfns.c (slurp_file): New function.
5090 (xbm_image_p): Handle case of in-memory XBM files.
5091 (xbm_scan): Rewritten to work on memory buffers instead of files.
5092 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5093 Work on memory buffers instead of files. If DATA is null test
5094 if buffer looks like an in-memory XBM file.
5095 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5096 memory buffers instead of files.
5097 (xbm_file_p): New function.
5098 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5100 * lread.c (end_of_file_error): New function.
5101 (read1): Call it instead of signaling `end-of-file' directly.
5103 * print.c (print_error_message): Print data of `end-of-file'
5104 with Fprinc instead of Fprin1.
5106 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5108 * window.c (freeze_window_start): Check that minibuffer scroll
5109 window isn't nil before extracting the window structure pointer
5112 * undo.c (record_delete): If we hit the end of the undo list, stop
5113 picking elements apart.
5115 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5117 * xdisp.c (display_line): If lines are continued, restore
5118 iterator's ascent/descent information to the values before the
5119 first glyph not fitting on the line.
5121 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5123 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5124 positions in glyph matrix. Don't compute new window end
5127 * dispnew.c (increment_matrix_positions): Renamed from
5128 increment_glyph_matrix_buffer_positions.
5129 (increment_row_positions): Renamed from
5130 increment_glyph_row_buffer_positions.
5132 * dispextern.h: Change names of renamed functions from dispnew.c
5135 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5137 * fileio.c (Fdo_auto_save): Create directories for auto-save
5138 list file if necessary.
5140 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5141 from buffer or frame.
5142 (automatic_hscrolling_p): New variable.
5143 (hscroll_windows): Scroll windows horizontally only if automatic
5144 hscrolling is allowed.
5145 (syms_of_xdisp): New variable `automatic-hscrolling'.
5147 * frame.h (struct frame): Add member extra_line_spacing.
5149 * xfns.c (x_set_line_spacing): New function.
5150 (Fx_create_frame): Set line spacing from resources.
5151 (Qline_spacing): New variable.
5152 (syms_of_xfns): Initialize Qline_spacing.
5154 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5156 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5157 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5158 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5159 extra_line_spacing from default value.
5160 (init_buffer_once): Initialize default value of extra_line_spacing.
5162 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5165 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5166 prompt_width. Add extra line spacing.
5168 * term.c (produce_glyphs): Remove reference to struct it's
5171 * dispextern.h (struct it): Remove member prompt_width, add
5174 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5176 * dispnew.c (update_frame_line): When writing a whole line, make
5177 sure cursor is in the right row afterwards, otherwise a use of
5178 capability `ch' in cmgoto might leave the cursor in the row below.
5180 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5182 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5184 * keyboard.c (timer_check): Fix typo in comment.
5186 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5188 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5189 name change: ch -> character.
5191 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5193 * keyboard.c (echo_message_buffer): New variable.
5194 (echo_now): Set echo_message_buffer to the echo area buffer used
5195 to display the echo.
5196 (cancel_echoing): Reset echo_message_buffer to nil.
5197 (read_char): Code rewritten that handles canceling an echo or
5198 echoing a dash, respectively.
5200 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5201 directory doesn't exist.
5203 2000-04-19 Dave Love <fx@gnu.org>
5205 * fns.c (syms_of_fns): Defsubr mapc.
5206 (concat): Don't allow numeric args.
5207 (Fconcat): Doc change.
5209 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5211 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5212 instead define end_match(1|2) more carefully.
5213 Use GET_CHAR_BEFORE_2 for `begline'.
5215 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5217 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5218 on 64-bit systems where NULL is defined as `0'.
5220 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5221 the `variable argument list' to make it work on Alpha.
5223 * m/alpha.h (_LP64) [!_LP64]: Define.
5224 (ORDINARY_LINK): Define for NetBSD.
5226 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5228 2000-04-19 Dave Love <fx@gnu.org>
5230 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5233 * Makefile.in (LIBS): Don't use.
5234 (GETLOADAVG_OBJ): Define again.
5235 (otherobj): Add GETLOADAVG_OBJ.
5237 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5239 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5241 * lread.c (read_filtered_event): Cancel and start busy cursor.
5243 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5244 that the per-character metrics may be null.
5246 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5248 * buffer.c (clone_per_buffer_values): New function.
5249 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5250 clone_per_buffer_values if CLONE is not nil.
5252 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5254 2000-04-16 Dave Love <fx@gnu.org>
5256 * Makefile.in: Remove obsolete localcpp stuff.
5257 (GETLOADAVG_OBJ): Don't define.
5258 (obj): Move LIBOBJS...
5259 (otherobj): ... to here.
5260 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5261 whitespace-only lines after the continuation (Irix).
5263 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5265 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5267 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5269 2000-04-14 Dave Love <fx@gnu.org>
5271 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5272 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5273 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5274 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5277 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5278 autoconfiscated HAVE_GETLOADAVG.
5280 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5283 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5285 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5286 (fill_in_lock_file_name): Avoid existing files that aren't
5289 2000-04-14 Dave Love <fx@gnu.org>
5291 * Makefile.in (LIBS, LIBOBJS): New variable.
5292 (INTERVAL_SRC): Convert to make variable.
5293 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5294 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5295 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5297 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5298 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5299 (shortlisp): Add facemenu, float-sup, frame.
5300 (SOME_MACHINE_LISP): Remove them from here.
5301 (LIBES): Change unused LDLIBS to autoconf LIBS.
5303 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5305 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5307 * composite.c (update_compositions): If FROM and TO are not in a
5308 valid range, do nothing.
5310 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5312 * tparam.c (tparam1): Abort when encountering an unknown
5315 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5318 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5321 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5323 * fileio.c (a_write): Remove redundant semi-colons.
5324 (e_write): Return -1 if failed to write all the data.
5325 This fixes the changes made at 1999-12-15.
5327 2000-04-12 Dave Love <fx@gnu.org>
5329 * fns.c (mapcar1): Test for null vals to support mapc.
5330 (Fmapc): New function.
5332 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5334 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5335 (IT_frame_up_to_date): Support the buffer local value of
5336 cursor-type, if defined.
5338 2000-04-10 Dave Love <fx@gnu.org>
5340 * editfns.c (preceding-char, following-char): Doc fix.
5342 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5344 * Makefile.in (temacs): Revert 2000-03-12 change.
5346 2000-04-10 Jason Rumney <jasonr@gnu.org>
5348 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5350 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5352 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5353 area buffer, if it's not set up yet.
5355 * indent.c (compute_motion): Set immediate_quit.
5357 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5359 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5361 (realize_tty_face): Suppress boldness if colors are the inverse of
5362 the default colors, and tty_suppress_bold_inverse_default_colors_p
5364 (Ftty_suppress_bold_inverse_default_colors): New function.
5365 (syms_of_xfaces): Defsubr it.
5367 * buffer.c (Frestore_buffer_modified_p): New function.
5368 (syms_of_buffer): Defsubr it.
5370 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5372 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5373 charset id (int) argument, not a charset (Lisp_Object).
5375 * coding.h (code_convert_string): Declare.
5376 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5377 object, as the fourth argument to code_convert_string.
5379 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5381 (Fset_fontset_font): Use EQ to compare lisp objects.
5383 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5385 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5386 a pointer that looks like a lisp object.
5387 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5388 zero, instead see whether it's an integer object, since they can't
5390 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5392 * dispnew.c (allocate_matrices_for_frame_redisplay,
5393 direct_output_forward_char): Use X(U)INT and make_number as needed
5394 to convert between (unsigned) int values and lisp integers.
5395 * keyboard.c (read_key_sequence): Likewise.
5396 * lread.c (substitute_object_recurse): Likewise.
5397 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5398 * minibuf.c (do_completion, Fminibuffer_complete_word,
5399 Fminibuffer_completion_help): Likewise.
5400 * term.c (produce_special_glyphs): Likewise.
5402 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5403 * print.c (print_preprocess, print_object): Likewise.
5405 * search.c (compile_pattern): Use NILP when checking for nil.
5407 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5408 __OPTIMIZE__]: Provide a GNU C macro version that handles
5410 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5411 field, to better cope with ENABLE_CHECKING and calls that modify a
5412 Lisp_Object using its old value.
5414 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5416 * window.c (compare_window_configurations): Signal an error
5417 if parameters C1 or C2 aren't window configurations.
5419 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5420 AFTER_POTENTIAL_GC calls around calls to functions that can
5421 signal an error and thus invoke the debugger.
5423 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5425 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5426 an error if decoding fails.
5428 * keyboard.c (lispy_mouse_names): Variable removed.
5429 (Vlispy_mouse_stem): New variable.
5430 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5431 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5432 for any mouse button number. Increase size of mouse_syms and
5433 button_down_location as needed. Call modify_event_symbol with
5434 different arguments.
5435 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5436 Call modify_event_symbol with different arguments.
5437 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5438 for any button number. Call modify_event_symbol with different
5440 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5441 Accept a string for NAME_ALIST_OR_STEM.
5443 * lisp.h (larger_vector): Add prototype.
5445 * fns.c (larger_vector): Make externally visible.
5447 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5449 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5451 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5452 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5453 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5454 we are between str1 and str2.
5455 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5456 (PATFETCH): Use `TRANSLATE'.
5457 (PATFETCH_RAW): Fetch multibyte char if applicable.
5458 (PATUNFETCH): Remove.
5459 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5460 When writing a char, write it directly into the pattern buffer rather
5461 than going needlessly through a temp char-array.
5462 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5463 multibyte magic and remove the useless `#ifdef emacs'.
5464 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5467 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5468 conditional on `emacs'.
5470 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5472 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5474 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5475 non-union-type versions of XMARK and friends here, because XMARK
5476 and friends won't work on an integer field if NO_UNION_TYPE is not
5478 (make_number): Define as a function if it's not defined as a
5481 * composite.c (run_composite_function): Use NILP when checking for
5483 (syms_of_composite): Delete local var NARGS, pass an int as first
5484 argument to Fmake_hash_table.
5486 * editfns.c (text_property_stickiness): Use NILP to test
5487 Lisp_Object boolean value.
5488 (Fmessage_or_box): Don't use NILP to test int variable.
5489 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5490 problems reading from and changing the same lisp value in an
5493 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5495 * term.c (TN_no_color_video): New variable.
5496 (term_init): Intitialize TN_no_color_video.
5497 (enum no_color_bit): New enumeration.
5498 (MAY_USE_WITH_COLORS_P): New macro.
5499 (turn_on_face): Use it to determine if attributes may be used
5500 combined with colors.
5502 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5504 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5505 with int lvalues via casts; instead, just yield lisp object
5507 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5508 proper accessor macros.
5509 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5510 (grow_mini_window): Fix typo getting int value of root->height.
5512 * xdisp.c (compute_string_pos): Fix order of arguments to
5513 string_pos_nchars_ahead.
5514 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5515 count arg to variable-arg routines like Frun_hook_with_args and
5517 (back_to_previous_visible_line_start)
5518 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5519 fixed-arg routines like Fget_char_property and Fmake_string.
5520 (reconsider_clip_changes): Use XINT when comparing integer lisp
5521 objects, or passing them as int arguments.
5522 (mark_window_display_accurate, insert_left_trunc_glyphs)
5523 (append_space, extend_face_to_end_of_line): Use make_number when
5524 storing or passing integer values as lisp objects.
5525 (set_cursor_from_row, highlight_trailing_whitespace): Use
5526 INTEGERP, not implicit test against zero, for glyph object.
5527 (try_window_id): Don't use make_number when we want an int value.
5529 * xfaces.c (xlfd_symbolic_value): Make last argument a
5530 Lisp_Object, to be consistent with callers.
5531 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5532 (lface_hash): Apply XFASTINT to lisp values before folding in.
5534 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5535 fill in window width and height. Pass an int, not a lisp object,
5536 as first arg to Finsert.
5538 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5540 * xfaces.c (realize_basic_faces): Block input while realizing
5543 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5545 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5547 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5549 * xterm.c (x_produce_glyphs): When displaying unibyte text
5550 or ASCII, handle case that per-char metric is null.
5552 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5554 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5556 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5557 XSUBR, XBUFFER): Verify correct object type before returning
5558 pointer, using eassert.
5559 * frame.h (XFRAME): Likewise.
5561 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5562 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5563 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5565 * data.c (set_internal): Likewise.
5566 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5567 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5568 * fileio.c (auto_save_1): Likewise.
5569 * insdel.c (check_markers): Likewise.
5570 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5571 * undo.c (record_insert): Likewise.
5572 * vmsproc.c (child_sig): Likewise.
5573 * window.c (unshow_buffer, window_loop): Likewise.
5574 * xterm.c (x_erase_phys_cursor): Likewise.
5576 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5578 * xfns.c (free_image_cache): Free the cache structure itself
5579 last, after all its members have been freed.
5581 * lisp.h (xstrdup): Add prototype.
5583 * alloc.c (xstrdup): Moved here from xfaces.c.
5584 (allocating_for_lisp): Variable removed.
5585 (lisp_malloc): Block input around the calls to malloc and
5588 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5590 (xstrdup): Moved to alloc.c.
5592 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5594 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5596 * emacs.c (main): Fix sense of no-loadup test.
5598 * config.in (ENABLE_CHECKING): Undef.
5600 * lisp.h (struct interval): Replace "parent" field with a union of
5601 interval pointer and Lisp_Object; add new bitfield to use as
5602 discriminant. Change other flag fields to bitfields.
5603 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5604 is defined and the supplied test fails, print a message and
5606 (eassert): New macro. Use CHECK to provide an assert-like
5609 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5610 pointers; abort if the value looks like a lisp object.
5611 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5612 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5613 Modify for new interval parent definition.
5615 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5616 UNMARK_BALANCE_INTERVALS): Update references that need an
5617 addressable lisp object in the interval structure.
5618 (die): New function.
5619 (suppress_checking): New variable.
5621 * intervals.c (interval_start_pos): Just return 0 if there's no
5624 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5626 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5627 and earlier Emacs versions.
5629 * keyboard.c (Ftop_level): Cancel busy-cursor.
5631 * eval.c (call_debugger): Cancel busy-cursor.
5633 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5635 * search.c (Freplace_match): Adjust multibyteness of the current
5636 buffer and NEWTEXT. Free allocated memory before signaling an
5639 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5641 * regex.c (analyse_first): New function obtained by ripping out most
5642 of re_compile_fastmap and generalizing it a little bit so that it
5643 can also just return whether a given (sub)pattern can match the empty
5645 (regex_compile): Use `analyse_first' to decide whether the loop-check
5646 needs to be done or not for *, +, *? and +? (the loop check is costly
5647 for non-greedy repetition).
5648 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5650 2000-03-28 Dave Love <fx@gnu.org>
5652 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5655 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5657 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5659 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5661 (enum re_opcode_t): Update description of succeed_n.
5662 (PATFETCH): Always define.
5663 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5664 operators, char classes, shy-groups and intervals).
5665 Optimize special cases of intervals so as to only use succeed_n and
5666 jump_n when really needed.
5667 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5668 that we don't have to handle the special cases any more.
5669 Simplify on_failure_jump handling as well.
5671 2000-03-28 Jason Rumney <jasonr@gnu.org>
5673 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5675 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5677 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5679 * s/msdos.h (GC_SETJMP_WORKS): Define.
5681 * alloc.c (mark_maybe_object): New function.
5682 (mark_memory): Use it.
5683 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5684 (setjmp_tested_p, longjmp_done): New variables.
5685 (test_setjmp): New function.
5686 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5687 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5689 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5690 to DEC_TEXT_POS and INC_TEXT_POS.
5692 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5693 with parameter MULTIBYTE_P.
5695 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5698 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5699 buffers because it looks for multibyte character byte sequences
5700 which don't exist in unibyte text.
5702 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5704 * xfaces.c (register_color, unregister_color, unregister_colors)
5705 [DEBUG_X_COLORS]: New functions.
5706 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5708 * xfns.c (x_set_cursor_color): Get color reference counts right.
5710 * xterm.c (x_copy_color): New function.
5711 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5713 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5714 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5715 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5716 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5717 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5718 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5719 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5720 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5721 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5722 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5724 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5725 names for handling per-buffer variables.
5727 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5728 instead of MAX_BUFFER_LOCAL_VARS.
5729 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5731 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5733 * xfns.c (x_specified_cursor_type): New function.
5734 (x_set_cursor_type): Use it.
5736 * buffer.h (struct buffer): Add cursor_type.
5738 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5740 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5741 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5743 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5744 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5745 executing it as well as when popping it off the stack to find infinite
5746 loops in non-greedy repetition operators.
5748 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5750 * doc.c (Qfunction_documentation): New variable.
5751 (syms_of_doc): Initialize Qfunction_documentation.
5752 (Fdocumentation): If FUNCTION is a symbol with non-nil
5753 `function-documentation' property, return a documentation derived
5756 * buffer.c (syms_of_buffer): Add default-cursor-type.
5757 (init_buffer_once): Don't let cursor_type have a local value
5760 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5761 on buffer-local value of cursor_type.
5762 (x_draw_bar_cursor): Add parameter WIDTH.
5764 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5765 (init_buffer_once): Set default cursor_type value to t.
5766 Mark cursor_type as local everywhere.
5767 (syms_of_buffer): New per-buffer variable cursor-type.
5769 * buffer.h (struct buffer): Remove member local_var_flags,
5771 (MAX_BUFFER_LOCAL_VARS): New macro.
5772 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5773 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5774 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5775 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5777 * print.c (print_object): Use new macros for per-buffer
5780 * category.c (Fset_category_table): Use new macros for per-buffer
5783 * buffer.c (buffer_permanent_local_flags): Make a char array.
5784 (max_buffer_local_idx): New variable.
5785 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5786 for new handling of per-buffer variables.
5787 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5788 (init_buffer_once): Initialize per-buffer vars differently.
5789 Set max_buffer_local_idx.
5791 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5794 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5797 * data.c (do_symval_forwarding, store_symval_forwarding)
5798 (find_symbol_value, set_internal, default_value, Fset_default)
5799 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5800 per-buffer variables.
5802 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5804 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5806 * xterm.c (x_term_init): Unblock input around call1 of
5807 Qvendor_specific_keysyms.
5809 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5810 (find_defun_start): Consider an open parenthesis in column 0
5811 a defun start only if open_paren_in_column_0_is_defun_start is set.
5812 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5814 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5816 * eval.c (Fautoload): Add entry in load-history (if after dump).
5817 * lread.c (load-history): Update docstring.
5819 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5821 * indent.c (Fvertical_motion): Always use the current buffer.
5822 Temporarily change the window's buffer, if necessary.
5824 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5826 * xterm.c (fast_find_position): Make sure not to consider rows
5827 not visible in the window.
5829 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5831 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5832 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5834 2000-03-22 Jason Rumney <jasonr@gnu.org>
5836 * w32menu.c (single_submenu): Set help string to NULL if none.
5837 (w32_menu_show): Set help string correctly.
5838 (add-menu-item): Set help string in MIIM_DATA for menu item.
5839 Load SetMenuItemInfoA explicitly.
5840 (w32_menu_display_help): New function.
5842 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5843 (QCdata): Moved to xdisp.c.
5845 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5846 (Vw32_charset_to_codepage_alist): Removed.
5847 (Vw32_charset_info_alist): New variable.
5848 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5849 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5850 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5851 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5853 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5854 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5855 Define Vw32_charset_info_alist and w32_charset symbols.
5857 2000-03-22 Jason Rumney <jasonr@gnu.org>
5859 * makefile.nt (w32bdf.obj): Update dependencies.
5861 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5863 * w32fns.c: Include fontset.h after dispextern.h.
5864 (Fx_create_frame): Do not create fontset.
5865 (w32_load_system_font): Doc fix.
5866 (Fx_close_connection): Free full_name if it is not shared.
5868 * w32term.c: Include fontset.h after dispextern.h.
5869 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5871 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5872 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5873 (w32_font_is_double_byte): New function, needs body.
5874 (x_append_glyph): Set glyph->glyph_not_available_p.
5875 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5876 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5877 character, convert it to a unibyte character.
5878 (struct glyph_string): Delete member `charset'.
5879 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5880 calculating it is found.
5881 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5882 the case that per char metric is not available correctly.
5883 (x_fill_glyph_string): Handle the case that the specific glyph is
5884 not available correctly.
5885 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5886 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5887 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5888 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5889 fontset. Don't call FS_LOAD_FONT.
5891 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5893 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5894 (INT_LISPLIKE): New macro.
5895 (NULL_INTERVAL_P): Use it.
5896 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5897 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5898 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5900 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5901 explicit references to "parent" field of struct interval and
5902 associated unclean type conversions.
5903 * intervals.c (create_root_interval, root_interval, rotate_right,
5904 rotate_left, balance_possible_root_interval, split_interval_right,
5905 split_interval_left, interval_start_pos, find_interval,
5906 next_interval, previous_interval, update_interval,
5907 adjust_intervals_for_insertion, delete_node, delete_interval,
5908 adjust_intervals_for_deletion, merge_interval_right,
5909 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5910 copy_intervals_to_string): Likewise.
5911 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5913 * syntax.c (update_syntax_table): Likewise.
5915 * intervals.c (reproduce_tree_obj): New function, like
5916 reproduce_tree but takes a Lisp_Object for the parent. Declare
5918 (graft_intervals_into_buffer): Use it when appropriate.
5919 (reproduce_tree): Declare with prototype.
5920 (balance_possible_root_interval): Check that the parent is a lisp
5921 object before trying to examine its type.
5923 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5925 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5926 as strings only if both are known to be strings.
5928 * s/openbsd.h (LIBS_TERMCAP): Undef.
5930 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5932 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5933 definitions for non-Emacs compilation.
5934 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5935 outside of `#ifdef emacs'.
5936 (print_partial_compiled_pattern): Update.
5937 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5938 (re_compile_fastmap): Merge handling of charset and charset_not (for
5939 emacs and non-emacs compilation as well).
5940 Similarly for (not)categoryspec and (not)syntaxspec.
5941 Don't use the fastmap when reaching `anychar' since the added
5942 complexity is not justified.
5943 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5944 and (not)syntaxspec. Merge (not)categoryspec.
5946 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5948 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5949 FACE_FOR_CHAR): Define them differently for the configuration of
5952 2000-03-21 Dave Love <fx@gnu.org>
5954 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5957 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5959 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5960 (lface_fully_specified_p): Don't check contents of
5961 LFACE_FONT_INDEX because that attribute is optional.
5962 (realize_x_face): Remove now unwarranted xassert.
5964 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5966 The following changes are to make font selection based on
5967 characters, not charset. In addition, they recover fontset
5968 facilities while utilizing the new font selection mechanism.
5970 * Makefile.in (fontset.o): Depend on dispextern.h.
5972 * alloc.c (mark_face_cache): Don't mark face->registry.
5974 * dispextern.h (struct glyph): New member glyph_not_available_p.
5975 Use 22 bits for face_id.
5976 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5977 (struct face): Delete member registry, new member ascii_face.
5978 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5979 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5980 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5981 (struct it): Delete member charset, new member
5982 glyph_not_available_p.
5984 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5985 (struct fontset_info, struct fontset_data): Structs removed.
5986 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5987 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5988 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5989 (fs_free_face_fontset, fontset_font_pattern,
5990 face_suitable_for_char_p, face_for_char,
5991 make_fontset_for_ascii_face): Extern them.
5992 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5993 (FS_LOAD_FACE_FONT): New macro.
5995 * fontset.c: All codes rewritten or adjusted for the change of
5996 fontset implementation. Now fontset is represented by char table.
5997 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5999 (my_strcasecmp): Function removed.
6000 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6002 (AREF, ASIZE): New macros.
6003 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6004 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6005 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6006 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6007 fontset_id_valid_p, font_family_registry, fontset_name,
6008 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6009 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6011 (fs_load_font): New arg FACE. Caller changed.
6012 (fs_query_fontset): Argument changed. Caller changed.
6013 (Fquery_fontset): call fs_query_fontset.
6014 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6016 (clear_fontset_elements, check_registry_encoding,
6017 check_fontset_name): New functions.
6018 (syms_of_fontset): Set char-table-extra-slots property of fontset
6019 to 3. Staticpro and initialize Vfontset_table and
6020 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6022 * frame.h (struct frame): Member `fontset_data' removed.
6023 (FRAME_FONTSET_DATA): Macro removed.
6025 * frame.c (make_frame): Don't allocate f->fontset_data.
6026 (Fdelete_frame): Don't free f->fontset_data.
6028 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6030 * xdisp.c (charset_at_position): Function removed.
6031 (init_iterator): Don't set member charset of struct `it'.
6032 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6033 next_element_from_display_vector, insert_left_trunc_glyphs):
6035 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6037 (get_next_display_element, append_space,
6038 extend_face_to_end_of_line): Likewise.
6040 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6042 (clear_font_table, frame_update_line_height, load_face_font):
6043 Adjusted for the change of fontset implementation.
6044 (load_face_fontset_font): Function removed.
6045 (pixel_point_size): New function.
6046 (font_list): Argument type changed. Caller changed.
6047 (LFACE_FONT): New macro.
6048 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6049 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6050 Lisp_Object. Determine the font name by actually loading a font
6051 by the specified pattern. Set LFACE_FONT (lface) to the specified
6052 pattern. Even if a font is not found, don't try alternatives.
6053 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6054 (set_font_frame_param): If `font' is specified in lface, use it.
6055 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6056 (lface_same_font_attributes_p): Likewise.
6057 (make_realized_face): Arguent changed. Caller changed. Set
6058 face->ascii_face to face itself.
6059 (free_realized_face): Free face->fontset if face is for ASCII.
6060 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6061 deduce_unibyte_registry, x_charset_registry): Functions removed.
6062 (free_realized_multibyte_face): New function.
6063 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6064 changed. Caller changed.
6065 (try_font_list): Argument type changed.
6066 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6067 (choose_face_font): Argument changed. Handle fontset properly.
6068 (choose_face_fontset_font): Function removed.
6069 (realize_default_face, realize_named_face): Don't remove the
6071 (realize_face): Argument changed. Caller changed. Remove face
6072 with the arg former_face_id in advance. Load font for the new
6074 (realize_x_face): Argument changed. Caller changed. For a
6075 multibyte character, share fontset with base_face. For a single
6076 byte character, make a new realized fontset. Don't load a font
6078 (realize_tty_face): Argument changed. Caller changed.
6079 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6080 (face_at_buffer_position): Don't check multibyte_p for returning
6082 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6083 FACE_SUITABLE_FOR_CHARSET_P.
6084 (syms_of_xfaces): Remove code for Qx_charset_registry and
6085 Vface_default_registry.
6087 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6088 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6089 (x_per_char_metric): Don't try FONT->default_char. Even if
6090 pcm->width is zero, glyph bits may exist.
6091 (x_encode_char): Always initialize char2b->byte1.
6092 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6093 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6095 (x_append_glyph): Set glyph->glyph_not_available_p.
6096 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6097 it->charset. Handle the case that per char metric is not
6098 available. If it->multibyte_p is zero and it->c is a multibyte
6099 character, convert it to a unibyte character.
6100 (struct glyph_string): Delete member `charset'.
6101 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6102 the case that per char metric is not available correctly.
6103 (x_fill_glyph_string): Handle the case that the specific glyph is
6104 not available correctly.
6105 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6106 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6107 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6108 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6109 fontset. Don't call FS_LOAD_FONT.
6111 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6112 (x_create_tip_frame): Likewise.
6113 (Fx_close_connection): Free full_name of font_info.
6115 * fns.c (optimize_sub_char_table): New function.
6116 (Foptimize_char_table): New function.
6117 (syms_of_fns): Defsubr Soptimize_char_table.
6119 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6121 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6122 only if buffer is displayed in some window.
6124 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6125 (try_window_reusing_current_matrix): Don't call scroll run
6126 function if run's current and desired position are the same;
6127 this prevents cursor flickering.
6129 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6131 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6133 * regex.c (RE_STRING_CHAR): New macro.
6134 (GET_CHAR_AFER_2): Remove.
6135 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6136 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6137 (print_partial_compiled_pattern, re_compile_fastmap)
6138 (re_match_2_internal): Remove on_failure_jump_exclusive.
6139 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6140 optimization only need to work for * (ie. can use of_keep_string_jump).
6141 Remove the special case for .*\n since it is now covered by the general
6143 (re_search_2): Don't bother with `room'.
6144 (skip_one_char): New function.
6145 (skip_noops): Simplify since `memory' is not needed any more.
6146 (mutually_exclusive_p): Restructure slightly to use `switch' and
6147 add handling for "all" remaining cases.
6148 (re_match_2_internal): Change on_failure_jump_smart to use
6149 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6150 rather than on_failure_jump_exclusive.
6152 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6154 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6155 number of bits per RGB because it's everywhere used as the depth
6158 * term.c (calculate_costs): Remove code dealing with X frames.
6160 2000-03-19 Richard M. Stallman <rms@gnu.org>
6162 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6164 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6166 * lread.c (read_integer): Unread the last char not consumed.
6168 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6170 * xterm.c (x_update_window_cursor): Don't update in frames
6171 which are in the process of being deleted.
6173 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6175 * Makefile.in (mostlyclean): Add `*.core'.
6176 (clean): Add `bootstrap-emacs'.
6178 * lread.c (read_integer): New function.
6179 (read1): Support read syntax #o, #x, #b, #r.
6181 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6183 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6184 make sure POINTER_TO_OFFSET gives the same value before and after
6185 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6186 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6187 (debug): Now only active if > 0 rather than if != 0.
6188 (DEBUG_*): Update for the new meaning of `debug'.
6189 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6190 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6191 in `succeed_n', `jump_n' and `set_number_at'.
6192 (store_op1, store_op2, insert_op1, insert_op2)
6193 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6194 (group_in_compile_stack): Move to after its arg's types are
6195 declared and add a prototype.
6196 (PATFETCH): Define in terms of PATFETCH_RAW.
6197 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6199 (QUIT): Redefine as a nop except for NTemacs.
6200 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6201 indentation of the greedy-op and shy-group code.
6202 (at_(beg|end)line_loc_p): Fix argument's types.
6203 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6204 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6205 (MATCHING_IN_FIRST_STRING): Remove.
6206 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6207 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6208 QUIT unconditionally.
6210 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6212 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6215 * process.c (send_process): Add a hint that the function
6216 can call Lisp code to its comment.
6218 * lread.c (load_dangerous_libraries): New variable.
6219 (Vbytecomp_version_regexp): New variable.
6220 (safe_to_load_p): New function.
6221 (Fload): Handle files not compiled with Emacs specially.
6222 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6224 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6226 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6228 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6229 support functions only if HAVE_X11R6_XIM is defined.
6230 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6232 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6234 * xfns.c (X_I18N_INHIBITED): Don't define.
6235 (create_frame_xic): Remove conditional compilation on
6237 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6239 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6240 (HAVE_X11R6_XIM): Define.
6242 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6244 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6245 If set, call XSynchronize.
6247 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6249 * regex.c: Declare a new type `re_char' used throughout the code
6250 for the string char type. It's `const unsigned char' to match the
6251 rest of Emacs. Consistently make sure all pointers to strings use
6252 it and make sure all pointers into the pattern use `unsigned
6254 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6255 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6258 * charset.h (GET_CHAR_AFTER_2): Remove.
6259 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6261 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6263 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6264 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6265 of them try to use backquotes.
6267 2000-03-12 Dave Love <fx@gnu.org>
6269 * unexelf.c: Restore changes of 1999-10-19.
6270 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6271 fix its type and alignment; copy it from current process.
6273 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6275 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6276 has been found. Fix bug not computing timer's predecessor.
6278 * fileio.c (Fread_file_name): Handle case that DIR contains a
6281 * window.c (Fsave_window_excursion): Doc fix.
6283 * xfns.c (x_defined_color): Rewritten to use
6284 x_allocate_nearest_color.
6286 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6288 * msdos.c (vga_installed): New function, code moved from
6289 dos_set_window_size.
6290 (Qbar, Qcursor_type, outside_cursor): New variables.
6291 (syms_of_msdos): Intern and staticpro them.
6292 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6293 shape used outside Emacs when called for the first time.
6294 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6295 cursor shape used outside Emacs.
6296 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6297 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6299 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6300 parameters specify the cursor. Make qreverse a global
6301 variable (renamed to Qreverse).
6303 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6305 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6307 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6309 This is a big redesign of failure-stack and register handling, prompted
6310 by bugs revealed when trying to add shy-groups. Overall, what happened
6311 is that loops are now structured a little differently, groups can be
6312 shy and the code is a little simpler.
6314 * regex.h: Update the copyright.
6315 (RE_SHY_GROUPS): New value.
6316 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6317 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6319 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6320 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6321 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6322 for (start|stop)_memory since they now only take one argument (the
6323 second has becomes unnecessary).
6324 (print_partial_compiled_pattern): Adjust for changes in
6326 (print_compiled_pattern): Use %ld to printf long ints and flush to
6327 make debugging a little easier.
6328 (union fail_stack_elt): Make the integer unsigned.
6329 (struct fail_stack_type): Add a `frame' element.
6330 (INIT_FAIL_STACK): Init `frame' as well.
6331 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6332 (DEBUG_PUSH, DEBUG_POP): Remove.
6333 (NUM_REG_ITEMS): Remove.
6334 (NUM_NONREG_ITEMS): Adjust.
6335 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6336 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6337 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6338 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6340 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6341 address pushed is not the destination of the jump but the source
6343 (NUM_FAILURE_ITEMS): Remove.
6344 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6345 registers before the actual failure point). Don't hardcode any
6346 meaning for str==NULL anymore.
6347 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6348 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6350 (REG_UNSET_VALUE): Use NULL (why not?).
6351 (compile_range): Remove declaration since it doesn't exist.
6352 (struct compile_stack_elt_t): Remove inner_group_offset.
6353 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6354 (regex_grow_registers): Remove dead code.
6355 (FIXUP_ALT_JUMP): New macro.
6356 (regex_compile): Add shy-groups Change loops to use
6357 on_failure_jump_smart&jump instead of
6358 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6359 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6360 variable to me). Use `jump' instead of `jump_past_alt' and don't
6361 bother with push_dummy_failure in alternatives since it is now
6362 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6363 emacs' for (re)allocating the stack.
6364 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6365 from loop when bufp->can_be_null rather than jumping to `done'.
6366 Avoid jumping backwards so as to ensure termination. Use
6367 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6368 backreferences. Remove dead code in handling of `anychar'.
6369 (skip_noops, mutually_exclusive_p): New functions taken from the
6370 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6371 improve mutually_exclusive_p to handle ".+\n".
6372 (lowest_active_reg, highest_active_reg,
6373 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6374 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6375 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6376 variables. Push register (in `start_memory') on the stack rather
6377 than storing it in old_reg(start|end). Remove the cycle detection
6378 from `stop_memory', replaced by the use of on_failure_jump_loop
6379 for greedy loops. Add code for the new on_failure_jump_<foo>.
6380 Remove ad-hoc code in `on_failure_jump' to push more registers in
6381 the case of a loop. Take out code from `maybe_pop_jump' into
6382 separate functions and adapt it to the semantics of
6383 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6384 and push_dummy_failure. Remove dummy_failure handling and
6385 handling of `failures to jump to on_failure_jump' (this last one
6386 was already dead code, it seems).
6387 (group_match_null_string_p, alt_match_null_string_p)
6388 (common_op_match_null_string_p): Remove.
6390 2000-03-08 Dave Love <fx@gnu.org>
6392 * config.in: Don't depend on __STDC__ for volatile.
6393 Add POINTER_TYPE, PTR, PROTOTYPES.
6395 * hftctl.c, strftime.c: Use PROTOTYPES.
6396 * eval.c (find_handler_clause): Likewise.
6398 * mem-limits.h: Use POINTER_TYPE.
6400 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6401 (memory_warnings): Declare using POINTER_TYPE.
6403 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6405 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6407 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6410 * xfns.c: Remove obsolete code in #if 0.
6411 (Fx_focus_frame): New function.
6413 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6415 * coding.c (coding_category_name): Add coding-category-utf-8,
6416 coding-category-utf-16-be, coding-category-utf-16-le.
6417 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6418 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6419 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6420 (detect_coding_utf_8): New function.
6421 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6422 UTF_16_LOW_SURROGATE_P): New macros.
6423 (detect_coding_utf_16): New function
6424 (detect_coding_mask): When priorities are specified, skip any
6425 categories that have `nil' coding-system. Fix bug of returning
6426 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6427 returns a mask not set in PRIORITIES.
6428 (detect_eol_type_in_2_octet_form): New function.
6429 (detect_eol): selects detect_eol_type_XXX to call according to
6430 cooding->category_idx.
6431 (detect_coding_system): Remove `nil' coding-system in the result.
6432 (Fupdate_coding_systems_internal): Update all coding-categories.
6434 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6435 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6437 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6438 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6439 CODING_CATEGORY_IDX_UTF_16_LE.
6440 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6441 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6442 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6443 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6445 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6447 * doc.c (Fdocumentation_property): If value is not a string,
6448 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6450 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6451 close the display with XtCloseDisplay. This caused a bus error
6454 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6455 complete but not unique.
6457 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6459 * process.c (send_process): Remove local variable `procname' that
6460 might become invalid when a GC happens. Instead, access the
6461 process name slot directly.
6463 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6466 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6469 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6471 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6472 glyph matrices have been freed.
6474 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6476 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6477 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6479 * xfns.c (QCdata): Moved to xdisp.c.
6481 * xdisp.c (QCdata): Moved here from xfns.c.
6482 (syms_of_xdisp): Initialize QCdata.
6484 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6486 * window.c (coordinates_in_window): Use
6487 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6488 FRAME_INTERNAL_BORDER_WIDTH.
6490 * xdisp.c (try_window_id): Recompute unchanged information if
6491 it is obviously invalid.
6493 * xterm.c (x_term_init): Create a colormap if not using the
6496 * xterm.h (select_visual): Change prototype.
6498 * xfns.c (select_visual): Rewritten. Recognize user-specified
6500 (visual_classes): New variable.
6502 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6504 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6505 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6506 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6507 (x_decode_color): Don't handle allocation of white and black
6509 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6510 XtNcolormap resources.
6511 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6512 (Fx_create_frame): Initialize color members of x_output structure.
6513 (xpm_load): Pass colormap to XPM lib.
6515 * xfaces.c (x_free_colors): Access colormap of frame using
6516 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6517 when default colormap is used.
6519 * xterm.c (x_term_init): Set Colormap member of x_display_info
6520 structure. Copy colormap if resource `privateColormap' is
6521 specified (PseudoColor only).
6522 (x_setup_relief_color): Access colormap of frame using
6525 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6526 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6528 2000-03-04 Jason Rumney <jasonr@gnu.org>
6530 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6531 other non-platform-specific equivalents.
6532 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6533 specific functions and macros as their w32 equivalents where
6534 non-platform-specifics are not available.
6535 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6536 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6537 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6538 (frame_update_line_height): Use macros to access f->output_data.
6539 (defined_color): Remove FIXME comments; fixed.
6540 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6541 into #ifdef blocks. Add WINDOWSNT blocks.
6542 (Fx_list_fonts): Use macros for accessing font data.
6543 (set_lface_from_font_name): Different default fonts for X and
6545 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6546 scalable for backward compatibility.
6547 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6548 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6550 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6553 * makefile.nt (w32faces.obj): Remove.
6556 2000-03-03 Jason Rumney <jasonr@gnu.org>
6558 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6561 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6563 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6564 standard ELF definitions here if the system header does not.
6566 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6568 * xterm.c (PER_CHAR_METRIC): Removed.
6569 (x_per_char_metric_1, x_default_char): New functions.
6570 (x_per_char_metric): If font's default char is invalid, return
6571 metrics of a suitably chosen usable default char.
6572 (x_draw_glyph_string_foreground): If font has an invalid default
6573 char, replace occurrences of unprintable chars with a suitably
6574 chosen usable default char.
6576 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6578 * xterm.c (note_mouse_highlight): Return quickly if frame's
6579 glyph matrices have been freed.
6581 * dispnew.c (free_glyphs): Block input while freeing matrices.
6583 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6585 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6588 * dispextern.h (x_free_colors): Add prototype.
6590 * xfaces.c (x_free_colors): New function.
6591 (unload_color, free_face_colors): Use it.
6593 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6595 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6597 * window.c [MSDOS]: Include msdos.h.
6599 2000-03-02 Dave Love <fx@gnu.org>
6601 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6603 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6604 set C_OPTIMIZE_SWITCH for gcc.
6606 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6608 * coding.c (coding_save_composition): Be sure to allocate
6609 composition data area in coding even if there's no composition in
6612 2000-03-01 Jason Rumney <jasonr@gnu.org>
6614 * w32term.c: Equivalent changes to those made to xterm.c on
6615 2000-02-25 and 2000-02-24.
6617 * w32fns.c: Equivalent changes to those made to xfns.c on
6618 2000-02-25 and 2000-02-21.
6620 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6621 correct line-end convention is followed.
6623 * w32menu.c [HAVE_BOXES]: Remove #undef.
6624 (single_keymap_panes): Remove code for simulating checkmarks.
6625 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6626 Remove code for drawing simulated checkmarks.
6627 (w32_menu_show): make unibyte help string correctly.
6628 (add_menu_item): draw standard Windows checkmarks. Draw radio
6629 buttons as radio buttons if possible.
6631 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6633 * sysdep.c (start_of_text): Don't define this function for NetBSD
6636 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6638 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6639 (LINKER): Don't undef if __NetBSD__ is defined.
6641 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6643 * fileio.c [__NetBSD__]: Define `unix'.
6645 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6647 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6649 * atimer.c (start_atimer): Don't abort when timers are stopped.
6650 (append_atimer_lists): New function.
6651 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6652 arbitrary lists of stopped and running atimers.
6654 * atimer.c (cancel_atimer): Handle canceling an atimer when
6655 some timers are stopped.
6657 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6660 * fns.c (maybe_resize_hash_table): Handle case of new size
6661 coming out as being the same as old size.
6663 2000-02-27 Jason Rumney <jasonr@gnu.org>
6665 * makefile.nt: Add atimer.h to dependencies.
6666 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6667 * w32console.c: Only disable window system features for dispextern.h
6668 (initialize_w32_display): Build a display info for the console.
6669 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6670 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6671 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6673 * w32gui.h (struct W32FontStruct): Revert last change after change
6675 * w32menu.c (single_submenu): Set up help string.
6676 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6677 (w32_dialog_show): Set up help string.
6678 * w32term.c (w32_display_info_for_display): Remove unused function.
6679 (w32_draw_bitmap): Use pre-built bitmaps.
6680 (w32_initialize_display_info): New function to initialize parts of
6681 display info that are common to both GUI and console frames.
6682 (w32_term_init): Use w32_initialize_display_info. Do not set
6683 Vw32_num_mouse_buttons here, as it is not called for console
6684 frames. Build bitmaps for indicating truncated lines etc.
6685 (x_delete_display): Destroy pre-built bitmaps.
6686 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6687 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6689 2000-02-27 Dave Love <fx@gnu.org>
6691 * lisp.h: Add a bunch of prototypes.
6693 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6695 * keyboard.c (read_char): Set `usec' correctly.
6697 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6699 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6700 `lambda', set reg[RRR] to the map index.
6701 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6702 reg[RRR] to 0. Otherwise, set it to -1.
6704 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6706 * emacs.c (main): Remove code snippet commented out with `//'.
6708 2000-02-25 Richard M. Stallman <rms@gnu.org>
6710 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6711 and contains a `:', prepend `/:'.
6713 * window.c (select_window_1): If selected_window is nil,
6714 don't "swap out" the buffer's point.
6715 (Fset_window_configuration): Set selected_window to nil
6716 before calling Fselect_window.
6717 (unshow_buffer): Don't set point in buffer from window's point
6718 if another more recently selected window also shows the buffer.
6720 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6722 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6724 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6725 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6726 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6728 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6729 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6730 (hide_busy_cursor): New functions.
6731 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6733 * minibuf.c (read_minibuf): Cancel busy-cursor.
6735 * keyboard.c (command_loop_1): Call start_busy_cursor before
6736 Fcommand_execute and cancel_busy_cursor after it.
6737 (timer_check): Remove busy-cursor code.
6738 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6741 * process.c (wait_reading_process_input): Remove busy-cursor code.
6743 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6744 Fx_hide_busy_cursor.
6746 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6748 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6750 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6752 * xterm.c (XTread_socket): Remove busy-cursor code.
6754 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6755 (build_frame_matrix_from_leaf_window): Put code handling
6756 glyph row's not being a slice of a frame row in #if 0.
6757 (sync_window_with_frame_matrix_rows): New function.
6758 (frame_row_to_window): New function.
6759 (mirror_line_dance): Handle copies between windows.
6761 * lread.c (Fload): Use `xfree' instead of `free'.
6762 (init_obarray): Use `xmalloc' instead of `malloc'.
6764 * window.c (Fset_window_buffer): Set WINDOW to the window
6766 (coordinates_in_window): Take frame's internal border width
6769 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6771 * xterm.c (x_display_and_set_cursor): Display cursor of
6772 non-selected windows depending on the setting of
6773 cursor_in_non_selected_windows.
6775 * xdisp.c (cursor_in_non_selected_windows): New variable.
6776 (syms_of_xdisp): DEFVAR_BOOL it.
6778 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6780 * data.c (Fstring_to_number): If number is greater than what
6781 fits into an integer, return a float.
6783 * eval.c (specbind): Remove references to
6784 keyword_symbols_constant_flag.
6786 * data.c (keyword_symbols_constant_flag): Removed.
6787 (Fmakunbound, set_internal, syms_of_data): Remove references to
6788 keyword_symbols_constant_flag.
6790 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6792 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6794 * syntax.c (multibyte_syntax_as_symbol): New variable.
6795 (syms_of_syntax): Declare it as a Lisp variable.
6796 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6797 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6798 nonzero, treat all multibyte characters as symbol.
6799 (init_syntax_once): Give syntax `word' to all multibyte
6802 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6804 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6807 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6809 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6811 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6812 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6814 2000-02-21 Dave Love <fx@gnu.org>
6816 * frame.c (Vmouse_position_function): New variable.
6817 (Fmouse_position): Use it.
6818 (syms_of_frame): Install it.
6820 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6822 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6824 * fileio.c (Finsert_file_contents): Unbind the binding of
6825 standard-output done by temp_output_buffer_setup.
6827 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6828 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6829 (specbind, unbind_to): Handle most common case of non-constant
6830 symbol with trivial value specially.
6832 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6834 2000-02-20 Richard M. Stallman <rms@gnu.org>
6836 * data.c (Fmake_variable_buffer_local): Doc fix.
6837 Init found_for_buffer to 0.
6838 (Fmake_variable_frame_local): If the variable has already
6839 been buffer-local, set the check_frame field.
6841 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6843 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6844 produced for CODING_MODE_LAST_BLOCK requires.
6846 2000-02-18 Dave Love <fx@gnu.org>
6848 * keyboard.c (echo_keystrokes): Remove declaration.
6849 (Vecho_keystrokes) New variable.
6850 (read_char, record_menu_key, read_key_sequence): Use it to allow
6852 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6854 * lread.c: Undef feature selection macros before defining.
6856 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6858 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6859 for symbols other than the symbol in question.
6861 2000-02-17 Dave Love <fx@gnu.org>
6863 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6865 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6867 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6869 * alloc.c (enum mem_type): Compile unconditionally.
6871 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6873 * xfaces.c (tty_defined_color): Don't return faulire indication
6874 for unspecified-fg and unspecified-bg pseudo-colors.
6876 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6878 * alloc.c (mark_object): Don't mark symbol names in pure space.
6879 (gc_sweep): Don't unmark symbol names in pure space.
6881 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6882 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6883 [GC_MARK_STACK]: New defines.
6884 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6885 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6887 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6889 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6890 allocate_buffer instead of xmalloc.
6892 * alloc.c (toplevel): Include setjmp.h.
6893 (PURE_POINTER_P): New define.
6894 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6895 (Vdead) [GC_MARK_STACK]: New variable.
6896 (lisp_malloc): Add parameter TYPE, call mem_insert if
6897 GC_MARK_STACK is defined.
6898 (allocate_buffer): New function.
6899 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6900 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6901 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6902 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6903 (MEM_NIL) [GC_MARK_STACK]: New define.
6904 (struct mem_node) [GC_MARK_STACK]: New structure.
6905 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6906 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6907 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6908 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6909 (mark_stack) [GC_MARK_STACK]: New functions.
6910 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6911 (clear_marks): Removed.
6912 (gc_sweep): Set free conses' car, free floats' type, free
6913 symbols' function to Vdead. Use lisp_free to free buffers.
6914 (init_alloc_once): Initialize Vdead.
6915 (survives_gc_p): Return non-zero for pure objects.
6917 * alloc.c: Add comments throughout the file.
6919 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6920 that unblocks alarms.
6922 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6923 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6924 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6926 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6928 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6930 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6931 avoid infinite error signaling. Allocate sufficient memory for
6932 eol_str in the case that eoltype is Lisp_Int.
6934 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6936 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6937 depends on the previous behavior.
6939 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6941 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6943 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6945 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6947 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6948 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6951 2000-02-15 Richard M. Stallman <rms@gnu.org>
6953 * data.c (set_internal): Don't make variable buffer-local
6954 if within a let-binding for the same buffer.
6955 (let_shadows_buffer_binding_p): New function.
6957 * eval.c (specbind): For buffer-local value,
6958 record the current buffer also.
6959 (unbind_to): Cope with that change.
6961 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6963 * window.c (Fsave_window_excursion): Doc fix.
6965 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6967 * syntax.c (back_comment): Make sure we only consider comment-starters
6968 of the relevant style and return -1 in case of a failure to find the
6969 beginning of the comment.
6970 (Fforward_comment): If back_comment fails, go back to the position just
6971 after the comment-end.
6972 (scan_lists): Add comment describing a very minor bug.
6974 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6976 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6977 `completion-regexp-list' in the docstring.
6979 2000-02-14 Dave Love <fx@gnu.org>
6981 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6983 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6985 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6986 to Emacs' syntax. Also fix the comment about set/not-set meanings
6987 since Emacs syntax is not the value 0 any more.
6988 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6989 since it's now part of RE_SYNTAX_EMACS.
6991 2000-02-12 Dave Love <fx@gnu.org>
6993 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6996 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6998 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7000 2000-02-12 Dave Love <fx@gnu.org>
7002 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7004 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7005 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7006 * s/hpux.h: Don't define HAVE_VFORK.
7008 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7010 * s/nextstep.h: Don't define HAVE_ALLOCA.
7012 * config.in: Add vfork bits.
7014 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7016 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7017 unwind function to undo the effect of stopping atimers.
7019 * keyboard.c (bind_polling_period): Stop all timers except
7022 * atimer.c (stopped_atimers): New variable.
7023 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7026 * atimer.h (stop_other_atimers, run_all_atimers)
7027 (unwind_stop_other_atimers): Add function prototypes.
7029 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7031 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7033 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7034 library may depend on jpeg.
7035 (atimer.o): Depends on atimer.c.
7037 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7039 * insdel.c (del_range_1): Call update_compositions.
7040 (del_range_both): Call update_compositions just once..
7042 2000-02-10 Dave Love <fx@gnu.org>
7044 * xfns.c (create_frame_xic): Fix initialization of automatic
7047 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7049 * ccl.c (CCL_MAKE_CHAR): New macro.
7050 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7051 registers by CCL_MAKE_CHAR before calling translate_char.
7052 <CCL_TranslateCharacterConstTbl> Likewise.
7054 2000-02-08 Dave Love <fx@gnu.org>
7056 * lread.c (__EXTENSIONS__): Define.
7058 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7060 * puresize.h (BASE_PURESIZE): Increase to 650000.
7062 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7064 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7067 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7069 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7070 md, mh, mb, mr, and me to the fake termcap entry.
7072 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7074 * sound.c (sound_cleanup): Don't call device close routine if the
7075 function pointer is null.
7077 2000-02-06 Andrew Innes <andrewi@gnu.org>
7079 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7080 around image definitions and prototypes.
7081 (gamma_correct) [WINDOWSNT]: New prototype.
7083 * w32term.c (x_make_frame_visible): Replace call to
7084 input_poll_signal with poll_for_input.
7086 * window.c [WINDOWSNT]: Include w32term.h.
7088 * xdisp.c [WINDOWSNT]: Include w32term.h.
7090 * makefile.nt: Add dependencies on w32gui.h.
7091 (OBJ1): Include atimer.obj.
7092 ($(BLD)\atimer.obj): New dependency rule.
7094 * w32.c (sigmask): New function (does nothing).
7095 (sigunblock): Ditto.
7097 * frame.c [WINDOWSNT]: Include w32term.h.
7099 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7101 * lread.c (syms_of_lread): Fix literal newlines.
7103 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7104 the string constant limit (2048 bytes) in MSVC.
7107 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7109 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7111 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7112 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7115 2000-02-04 Dave Love <fx@gnu.org>
7117 * fileio.c: Remove some unused vars.
7118 (_GNU_SOURCE): Define (for euidaccess).
7120 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7122 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7124 (read_minibuf): Deal with allow_props correctly.
7126 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7128 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7130 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7132 * search.c (compile_pattern): If a cache entry has a nil regexp,
7133 fill in that entry instead of clobbering a previously cached
7136 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7138 * puresize.h (BASE_PURESIZE): Increase to 610000.
7140 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7142 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7145 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7147 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7148 instead of incrementing ic directly.
7149 <CCL_WriteExprConst> Likewise.
7150 <ccl_set_expr>: Set ic to jump_address.
7152 * fileio.c (e_write): Fix the handling of
7153 CODING_FINISH_INSUFFICIENT_SRC.
7155 2000-02-01 Dave Love <fx@gnu.org>
7157 * editfns.c (Fpropertize): Doc fix.
7159 * process.c (Fstart_process): Doc fix.
7161 * eval.c: Fix various doc strings not to duplicate information
7162 from help-manyarg-func-alist.
7164 * window.c (Fset_window_margins): Don't make interactive. Doc
7167 * doc.c (Vhelp_manyarg_func_alist): New variable.
7168 (Fdocumentation): Use it.
7169 (syms_of_doc): Define it.
7171 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7173 * xterm.c (xim_open_dpy): Remove unused local variable.
7175 * emacs.c (USAGE): Use term `display options' instead of `X
7178 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7179 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7181 * fns.c (sweep_weak_table): New function.
7182 (sweep_weak_hash_tables): Use it. Keep on marking until there
7185 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7187 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7188 that XTread_socket does not crash by trying to call XNoOp on a
7191 2000-01-30 Jason Rumney <jasonr@gnu.org>
7193 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7194 Change selected_frame to SELECTED_FRAME ().
7195 (w32_console_mouse_position): Remove #ifndef MULE from around
7198 * makefile.nt: Remove dosfns.obj.
7200 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7202 * w32fns.c (w32_defined_color): Check for valid frame before
7203 applying gamma correction. Eliminate dependency on frame elsewhere.
7204 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7205 (w32_to_x_font): Use resx and resy not height_in and width_in.
7206 (x_to_w32_font): Doc fix.
7207 (xlfd_strip_height): New function to strip and return font height.
7208 (w32_font_match): Compare height separately from rest of xlfd
7209 spec, using xlfd_strip_height.
7211 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7212 width_in. Use w32_defined_color in place of defined_color.
7214 * w32faces.c: Merge more of DOS and X specifics in preparation for
7215 merge with xfaces.c.
7216 (defined_color): Remove FIXME comment.
7217 (tty_color_name): Provide w32-specific function.
7218 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7220 * w32console.c (turn_on_face, turn_off_face): Removed.
7221 (w32_face_attributes): New function.
7222 (Global_variables): Reduce scope where possible.
7223 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7225 (hl_mode): Don't modify text attributes.
7226 (write_glyphs): Don't do anything if len <= 0. Use
7227 w32_face_attributes to get attributes for drawing. Write
7228 terminating codes using char_attr_normal.
7229 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7230 (update_begin, update_end): Likewise.
7231 (vga_stdcolor_name): New function.
7232 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7233 (Fset_screen_color): Remove char_attr_reverse.
7235 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7237 * xfns.c (xic_set_preeditarea): Take window parameter and
7238 window-relative pixel-positions.
7240 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7241 is its frame's selected window.
7242 (xim_instantiate_callback): Likewise.
7244 * xfns.c (x_create_im): Removed.
7245 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7246 (supported_xim_styles): Renamed from supported_styles.
7247 (best_xim_style): Renamed from best_style.
7248 (create_frame_xic): Renamed from xic_create_frame.
7249 (free_frame_xic): Renamed from xic_destroy_frame.
7251 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7253 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7254 our frames, call XFilterEvent with 2nd parameter `None'.
7255 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7256 returning XBufferOverflow.
7257 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7259 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7260 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7261 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7262 (xim_initialize, xim_close)
7263 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7264 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7265 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7266 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7268 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7270 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7271 `xic_style' and `xic_xfs'.
7272 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7273 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7274 (FRAME_XIM): Removed.
7276 * xfns.c (supported_styles): New variable.
7277 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7278 (xic_create_xfontset, best_style, xic_create_frame)
7279 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7280 (xic_set_xfontset): New functions.
7282 2000-01-28 Dave Love <fx@gnu.org>
7284 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7286 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7288 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7290 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7291 for *scratch* if it already existed.
7293 * emacs.c (USAGE): New macro.
7294 (main): Use it to display usage information.
7296 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7298 Support for the menu-help feature:
7300 * msdos.h: Change prototypes of XMenuAddSelection and
7303 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7304 part of the line to the termscript file.
7305 (IT_clear_to_end): Clear the entire line, not just its beginning.
7306 (menu_help_message, prev_menu_help_message): New variables.
7307 (IT_menu_make_room): Make room for the help_text member.
7308 (IT_menu_display): New argument disp_help; all callers changed.
7309 If disp_help is non-zero, store the help text of the active menu
7310 item in menu_help_message.
7311 (XMenuAddPane): Initialize the help_text member to NULL.
7312 (XMenuAddSelection): New argument help_text. Store it in the
7314 (XMenuActivate): New argument help_callback. If the value of
7315 menu_help_message has changed since the last time, display the
7316 menu help message text while waiting for the mouse to move. Clear
7317 the echo area before exiting.
7318 (XMenuDestroy): Free the help_text member.
7320 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7322 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7323 XMenuAddSelection. Pass help callback to XMenuActivate.
7324 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7326 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7328 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7329 and EMACS_SET_USECS.
7331 2000-01-26 Dave Love <fx@gnu.org>
7333 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7335 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7336 an error may be signalled.
7338 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7340 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7341 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7343 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7345 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7347 * charset.c (Fstring): If there is a multibyte char among
7348 the args, always return a multibyte string.
7350 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7352 * sysdep.c (sys_select): Turn atimers off and on instead of
7353 recording and restoring old alarm handler
7355 * process.c (toplevel): Include atimer.h.
7356 (create_process_1): Rewritten.
7357 (create_process): Use atimers instead of alarm.
7358 (wait_reading_process_input) [hpux]: Turn atimers off instead
7359 of turning off SIGALRM.
7360 (wait_reading_process_input): Turn off atimers instead off
7361 calling stop_polling.
7363 * emacs.c (main): Call init_atimer.
7365 * keyboard.c (toplevel): Include systime.h and atimer.h.
7366 (polling_for_input): Removed because unused.
7367 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7368 (poll_timer): New variable.
7369 (poll_for_input, poll_for_input_1): New functions.
7370 (start_polling, stop_polling): Rewritten.
7372 * keyboard.h (polling_for_input): Removed.
7374 * atimer.h, atimer.c: New files.
7376 * Makefile.in (obj): Add atimer.o.
7377 (atimer.o): New target.
7379 * blockinput.h (pending_atimers): Add extern declaration.
7380 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7382 * lisp.h (popup_activated_flag): Add extern declaration.
7384 * xmenu.c (popup_activated_flag): Make externally visible.
7385 (popup_activate_callback) [USE_MOTIF]: Increment
7386 popup_activated_flag.
7387 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7389 * xterm.c (toplevel): Include atimer.h.
7390 (toolkit_scroll_bar_interaction): New variable.
7391 (Fxt_process_timeouts): Removed.
7392 (x_process_timeouts): New function.
7393 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7394 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7395 (x_make_frame_visible): Call poll_for_input_1 instead of
7396 input_poll_signal. Don't call alarm.
7397 (x_initialize): Install timer calling x_process_timeouts.
7399 2000-01-24 Dave Love <fx@gnu.org>
7401 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7402 Don't use -cckr -- apparently not now necessary.
7404 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7406 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7409 2000-01-23 Jason Rumney <jasonr@gnu.org>
7411 * w32fns.c (w32_defined_color): Apply gamma correction before
7412 trying to map to the palette.
7413 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7416 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7417 here. Callers changed to always pass real device context.
7418 (w32_draw_bitmap): Likewise.
7419 (w32_get_glyph_overhangs): Likewise.
7420 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7422 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7423 pfnSetScrollInfo and SetScrollRange.
7424 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7425 back into MULE characters after decoding them.
7426 (x_get_glyph_face_and_encoding): Likewise.
7427 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7428 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7429 (x_produce_glyphs): Calculate per char metrics for a character
7430 that we know exists in default font when font_not_found_p is true.
7432 2000-01-22 Jason Rumney <jasonr@gnu.org>
7434 * makefile.nt (intervals.obj, composite.obj): New modules.
7435 (composite.h): Added as dependency where appropriate.
7437 * w32gui.h (XGCValue): New struct for emulating X GCs.
7439 * w32term.h (XCharStruct): New struct for emulating X.
7441 * w32console.c (turn_on_face, turn_off_face): New functions.
7442 (change_line_highlight): New prototype for new redisplay.
7443 (write_glyphs): Support multibyte text. Support faces.
7445 * w32faces.c: Complete rewrite for new redisplay based on new
7448 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7449 throughout. struct frame * in place of FRAME_PTR.
7450 Skeleton support for images, toolbars, tooltips from xfns.c.
7451 (Fx_create_frame): Use system default for default scroll bar
7453 (w32_get_arg): Renamed from x_get_arg.
7454 (Fx_file_dialog): New function.
7455 (w32_list_fonts): Check cache before asking system.
7456 (Vw32_enable_synthesized_fonts): New variable.
7457 (Vw32_enable_italics): Obsolete, removed.
7459 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7460 Use SELECTED_FRAME macro.
7462 * w32menu.c: Add skeleton support for help strings on menus.
7463 (add_menu_item): Native checkbox and radio support added, but not
7464 yet enabled due to bugs.
7465 (push_menu_item): Add parameters type, selection and help.
7467 Formatting changes to reduce unnecessary diffs with xmenu.c.
7469 * w32select.c (Fw32_set_clipboard_data): Update call to
7470 find_charset_in_str.
7472 * w32term.c: Complete rewrite for new redisplay based on new
7473 xterm.c with necessary sections merged back in from old w32term.c.
7475 2000-01-21 Richard M. Stallman <rms@gnu.org>
7477 * data.c (set_internal): Further fix in same criterion.
7479 2000-01-20 Richard M. Stallman <rms@gnu.org>
7481 * data.c (set_internal): Fix the criteria for whether
7482 to swap out the old cached binding.
7484 2000-01-19 Dave Love <fx@gnu.org>
7486 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7488 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7490 * regex.c (re_compile_fastmap): While checking a range table for
7491 `charset', skip flag bits for a character class correctly.
7493 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7495 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7497 * xfns.c (x_window): Call lw_create_widget with new parameter
7500 * widget.c (EmacsFrameSetCharSize): Change size of children first
7501 because of problems with main window geometry management under
7504 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7506 (MENU_ITEMS_ITEM_HELP): New enumerator.
7507 (push_menu_item): Add parameter HELP. Record help in menu_items.
7508 (single_menu_item, single_submenu, list_of_items): Call
7509 push_menu_item with new parameter.
7510 (single_submenu): Set help string in widget value.
7511 (menu_highlight_callback): New function.
7512 (set_frame_menubar): Call lw_create_widget with new
7514 (xmenu_show, xdialog_show): Ditto.
7516 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7518 * sound.c (Fplay_sound): Improve doc string.
7520 2000-01-11 Richard M. Stallman <rms@gnu.org>
7522 * lisp.h (set_internal): Enter the new arg.
7524 * eval.c (specbind): Record buffer-local variables specially,
7525 indicating which buffer's binding was saved.
7526 (unbind_to): Restore buffer-local variables specially
7527 in the proper buffer.
7529 * data.c (set_internal): New arg BUF.
7531 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7532 * data.c (Fset): Pass new arg to set_internal.
7533 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7535 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7537 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7540 2000-01-11 Richard M. Stallman <rms@gnu.org>
7542 * minibuf.c (Ftry_completion): Doc fix.
7544 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7546 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7549 2000-01-11 Andreas Schwab <schwab@suse.de>
7551 * coding.c (code_convert_region): Initialize total_skip.
7553 2000-01-08 Dave Love <fx@gnu.org>
7555 * eval.c (Fuser_variable_p): Check customizability too.
7557 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7559 * minibuf.c (Fcompleting_read): Doc fix.
7561 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7563 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7566 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7567 Check that input style is supported before trying to create an
7569 (x_window): Call x_create_im.
7571 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7573 * xfns.c (current_gif_memory_src): New variable.
7574 (gif_load): Record the address of the current memory source
7575 in current_gif_memory_src.
7576 (gif_read_from_memory): Use current_gif_memory_src.
7578 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7579 macros statement form.
7581 * sound.c (struct sound): Renamed from struct sound_file.
7582 (struct sound): Add members `data' and `header_size'.
7583 (enum sound_attr): Add SOUND_DATA.
7584 (current_sound, current_sound_device): Variables renamed from
7585 sound_file and sound_device.
7586 (parse_sound): Parse :data.
7587 (parse_sound): Handle sound data in strings.
7588 (find_sound_type): Function renamed from find_sound_file_type.
7589 (wav_init, au_init): Fail if sound's header_size is smaller than
7591 (wav_play, au_play): Play sounds from string data.
7593 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7595 * lisp.h: Add prototype for allocate_string_data.
7597 * alloc.c (Fgarbage_collect): Return number of live and free
7600 * alloc.c (mark_buffer): Remove code in #if 0.
7602 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7603 (strings_consed): New variable.
7604 (allocate_string): Set it.
7605 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7606 (Fmemory_use_counts): Return strings_consed. Use Flist.
7608 * alloc.c: General cleanup in comments etc. Remove conditional
7609 compilation for `standalone'.
7611 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7613 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7614 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7615 (DONT_COPY_FLAG): Removed.
7616 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7617 (struct sdata, struct sblock): New
7618 (struct string_block): Rewritten.
7619 (STRINGS_IN_STRING_BLOCK): New macro.
7620 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7621 (large_sblocks, string_blocks, string_free_list): New variables.
7622 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7623 (init_strings): Rewritten.
7624 (allocate_string, allocate_string_data, compact_small_strings)
7625 (free_large_strings, sweep_strings): New functions.
7626 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7627 (struct string_block_head, current_string_block)
7628 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7629 (STRING_PAD): Removed.
7630 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7631 (Fgarbage_collect): Don't set mark bit in large strings.
7632 (mark_object): Mark strings differently. Mark symbol names
7634 (survives_gc_p): Test marked strings differently.
7635 (gc_sweep): Sweep strings differently, unmark strings in
7637 (compact_strings): Removed.
7639 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7641 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7642 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7644 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7646 * fileio.c (Finsert_file_contents): Signal error if visiting file
7647 in a non-empty buffer.
7649 * term.c (encode_terminal_code): Fix the previous change.
7651 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7653 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7654 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7656 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7658 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7660 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7661 need to test for MSDOS frames.
7663 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7665 * dosfns.c (unspecified_colors): Remove.
7666 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7668 (msdos_stdcolor_name): Return strings for unspecified fore- and
7671 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7672 (syms_of_xfaces): Remove their staticpro's.
7673 (tty_color_name): Return Lisp strings for unspecified fore- and
7675 (Finternal_set_lisp_face_attribute): Remove the special treatment
7676 for Qunspecified_{f,b}g.
7677 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7680 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7682 * xdisp.c (reseat_at_next_visible_line_start): Position before
7683 newline only if ending up on a newline.
7684 (next_element_from_ellipsis): Return success. Handle case of
7685 displaying no ellipsis. Fix case of ellipsis defined in display
7687 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7690 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7692 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7693 (Fcolor_supported_p): Renamed from face-color-supported-p.
7695 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7697 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7698 list of colors renamed to tty-defined-color-alist.
7699 (tty_color_name): Pass the frame to tty-color-by-index.
7700 (realize_tty_face): tty-color-alist is now a function which
7701 accepts the frame as argument.
7703 * term.c (Ftty_display_color_p): Accept an optional argument
7706 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7708 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7709 encode_terminal_code.
7711 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7713 * dispnew.c (mode_line_string): Support termcap frames as well.
7715 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7717 * syntax.c (Fforward_word): Undo previous change.
7719 * editfns.c (Fconstrain_to_field): Don't constrain if
7720 inhibit-field-text-motion is non-nil.
7721 (Fline_beginning_position): Undo previous change.
7722 (Fline_end_position): Ditto.
7724 * syntax.c (Fforward_word): Notice field boundaries only if
7725 inhibit-field-text-motion is nil.
7727 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7729 * editfns.c (Vinhibit_field_text_motion): New variable.
7730 (inhibit-field-text-motion): New DEFVAR_LISP.
7731 (Fline_beginning_position, Fline_end_position): Notice field
7732 boundaries only if inhibit-field-text-motion is nil.
7734 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7736 (x_build_heuristic_mask): Likewise.
7737 (xbm_load_image_from_file): Change error output.
7738 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7739 (gif_load, gs_load, x_kill_gs_process): Ditto.
7741 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7742 color indices when accessing raster pixels.
7743 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7744 one of :file or :data.
7745 (enum pbm_keyword_index): Add PBM_DATA.
7746 (pbm_format): Add :data.
7747 (pbm_image_p): Allow either :file or :data.
7748 (pbm_read_file): New function.
7749 (pbm_scan_number): Rewritten to read from string.
7750 (pbm_load): Support :data.
7752 See ChangeLog.8 for earlier changes.
7755 ;; coding: iso-2022-7bit